Merge branch 'develop' for release v0.3.8

cleanup indentation of lua profiles

.gitignore

@@ -77,6 +77,7 @@ stxxl.errlog
 /osrm-routed
 /osrm-datastore
 /osrm-prepare
+/osrm-unlock-all
 /osrm-cli
 /nohup.out
 

.travis.yml

@@ -5,21 +5,32 @@ compiler:
 # Make sure CMake is installed
 install:
  - sudo apt-get update >/dev/null
- - sudo apt-get -q install libprotoc-dev libprotobuf7 protobuf-compiler libprotobuf-dev libosmpbf-dev libpng12-dev libbz2-dev libstxxl-dev libstxxl-doc libstxxl1 libxml2-dev libzip-dev libboost1.46-all-dev lua5.1 liblua5.1-0-dev libluabind-dev rubygems osmosis
+ - sudo apt-get -q install libprotoc-dev libprotobuf7 libprotobuf-dev libosmpbf-dev libbz2-dev libstxxl-dev libstxxl1 libxml2-dev libzip-dev libboost1.46-all-dev lua5.1 liblua5.1-0-dev libluabind-dev rubygems
+ - curl -s https://gist.githubusercontent.com/DennisOSRM/803a64a9178ec375069f/raw/ | sudo bash
 before_script:
- - sudo gem install bundler
+ - rvm use 1.9.3
+ - gem install bundler
  - bundle install
  - mkdir build
  - cd build
  - cmake .. $CMAKEOPTIONS
-script: make
+script:
+ - make -j 2
+ - cd ..
+ - cucumber -p verify
+after_script:
+# - cd ..
+# - cucumber -p verify
 branches:
   only:
     - master
     - develop
+cache:
+- bundler
+- apt
 env:
- - CMAKEOPTIONS="-DCMAKE_BUILD_TYPE=Release"
- - CMAKEOPTIONS="-DCMAKE_BUILD_TYPE=Debug"
+ - CMAKEOPTIONS="-DCMAKE_BUILD_TYPE=Release" OSRM_PORT=5000 OSRM_TIMEOUT=60
+ - CMAKEOPTIONS="-DCMAKE_BUILD_TYPE=Debug" OSRM_PORT=5010 OSRM_TIMEOUT=60
 notifications:
  irc:
   channels:

Algorithms/DouglasPeucker.cpp

@@ -26,60 +26,92 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
 #include "DouglasPeucker.h"
+#include "../DataStructures/SegmentInformation.h"
+#include "../Util/MercatorUtil.h"
+
+#include <limits>
 
 //These thresholds are more or less heuristically chosen.
 static double DouglasPeuckerThresholds[19] = {
-    32000000., //z0
-    16240000., //z1
-     8240000., //z2
-     4240000., //z3
-     2000000., //z4
-     1000000., //z5
-      500000., //z6
-      240000., //z7
-      120000., //z8
-       60000., //z9
-       30000., //z10
-       19000., //z11
-        5000., //z12
-        2000., //z13
-         200., //z14
-          16., //z15
-           6., //z16
-           3., //z17
-           3.  //z18
+      262144., //z0
+      131072., //z1
+       65536., //z2
+       32768., //z3
+       16384., //z4
+        8192., //z5
+        4096., //z6
+        2048., //z7
+         960., //z8
+         480., //z9
+         240., //z10
+          90., //z11
+          50., //z12
+          25., //z13
+          15., //z14
+           5., //z15
+            .65, //z16
+            .5, //z17
+            .35  //z18
 };
 
 /**
- * This distance computation does integer arithmetic only and is about twice as
- * fast as the other distance function. It is an approximation only, but works
- * more or less ok.
+ * Yuck! Code duplication. This function is also in EgdeBasedNode.h
  */
-int DouglasPeucker::fastDistance(
+double DouglasPeucker::ComputeDistance(
     const FixedPointCoordinate& point,
     const FixedPointCoordinate& segA,
     const FixedPointCoordinate& segB
 ) const {
-    const int p2x = (segB.lon - segA.lon);
-    const int p2y = (segB.lat - segA.lat);
-    const int something = p2x*p2x + p2y*p2y;
-    double u = ( 0 == something  ? 0 : ((point.lon - segA.lon) * p2x + (point.lat - segA.lat) * p2y) / something);
+    const double x = lat2y(point.lat/COORDINATE_PRECISION);
+    const double y = point.lon/COORDINATE_PRECISION;
+    const double a = lat2y(segA.lat/COORDINATE_PRECISION);
+    const double b = segA.lon/COORDINATE_PRECISION;
+    const double c = lat2y(segB.lat/COORDINATE_PRECISION);
+    const double d = segB.lon/COORDINATE_PRECISION;
+    double p,q,nY;
+    if( std::abs(a-c) > std::numeric_limits<double>::epsilon() ){
+        const double m = (d-b)/(c-a); // slope
+        // Projection of (x,y) on line joining (a,b) and (c,d)
+        p = ((x + (m*y)) + (m*m*a - m*b))/(1. + m*m);
+        q = b + m*(p - a);
+    } else {
+        p = c;
+        q = y;
+    }
+    nY = (d*p - c*q)/(a*d - b*c);
 
-    if (u > 1) {
-        u = 1;
-    } else if (u < 0) {
-        u = 0;
+    //discretize the result to coordinate precision. it's a hack!
+    if( std::abs(nY) < (1./COORDINATE_PRECISION) ) {
+        nY = 0.;
     }
 
-    const int x = segA.lon + u * p2x;
-    const int y = segA.lat + u * p2y;
-
-    const int dx = x - point.lon;
-    const int dy = y - point.lat;
-
-    const int dist = (dx*dx + dy*dy);
-
-    return dist;
+    double r = (p - nY*a)/c;
+    if( std::isnan(r) ) {
+        r = ((segB.lat == point.lat) && (segB.lon == point.lon)) ? 1. : 0.;
+    } else if( std::abs(r) <= std::numeric_limits<double>::epsilon() ) {
+        r = 0.;
+    } else if( std::abs(r-1.) <= std::numeric_limits<double>::epsilon() ) {
+        r = 1.;
+    }
+    FixedPointCoordinate nearest_location;
+    BOOST_ASSERT( !std::isnan(r) );
+    if( r <= 0. ){
+        nearest_location.lat = segA.lat;
+        nearest_location.lon = segA.lon;
+    } else if( r >= 1. ){
+        nearest_location.lat = segB.lat;
+        nearest_location.lon = segB.lon;
+    } else { // point lies in between
+        nearest_location.lat = y2lat(p)*COORDINATE_PRECISION;
+        nearest_location.lon = q*COORDINATE_PRECISION;
+    }
+    BOOST_ASSERT( nearest_location.isValid() );
+    const double approximated_distance = FixedPointCoordinate::ApproximateEuclideanDistance(
+        point,
+        nearest_location
+    );
+    BOOST_ASSERT( 0. <= approximated_distance );
+    return approximated_distance;
 }
 
 void DouglasPeucker::Run(
@@ -91,7 +123,7 @@ void DouglasPeucker::Run(
         BOOST_ASSERT_MSG(1 < input_geometry.size(), "geometry invalid");
         std::size_t left_border = 0;
         std::size_t right_border = 1;
-        //Sweep linerarily over array and identify those ranges that need to be checked
+        //Sweep over array and identify those ranges that need to be checked
         do {
             BOOST_ASSERT_MSG(
                 input_geometry[left_border].necessary,
@@ -109,7 +141,7 @@ void DouglasPeucker::Run(
             ++right_border;
         } while( right_border < input_geometry.size());
     }
-    while(!recursion_stack.empty()) {
+    while( !recursion_stack.empty() ) {
         //pop next element
         const PairOfPoints pair = recursion_stack.top();
         recursion_stack.pop();
@@ -129,17 +161,17 @@ void DouglasPeucker::Run(
             pair.first < pair.second,
             "left border on the wrong side"
         );
-        int max_distance = INT_MIN;
+        double max_distance = std::numeric_limits<double>::min();
 
         std::size_t farthest_element_index = pair.second;
         //find index idx of element with max_distance
         for(std::size_t i = pair.first+1; i < pair.second; ++i){
-            const int temp_dist = fastDistance(
+            const int temp_dist = ComputeDistance(
                                     input_geometry[i].location,
                                     input_geometry[pair.first].location,
                                     input_geometry[pair.second].location
                                 );
-            const double distance = std::fabs(temp_dist);
+            const double distance = std::abs(temp_dist);
             if(
                 distance > DouglasPeuckerThresholds[zoom_level] &&
                 distance > max_distance

Algorithms/DouglasPeucker.h

@@ -28,10 +28,12 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef DOUGLASPEUCKER_H_
 #define DOUGLASPEUCKER_H_
 
-#include "../DataStructures/Coordinate.h"
-#include "../DataStructures/SegmentInformation.h"
+#include "../Util/SimpleLogger.h"
+
+#include <osrm/Coordinate.h>
 
 #include <boost/assert.hpp>
+#include <boost/foreach.hpp>
 
 #include <cmath>
 
@@ -39,30 +41,31 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <stack>
 #include <vector>
 
-/*This class object computes the bitvector of indicating generalized input points
- * according to the (Ramer-)Douglas-Peucker algorithm.
+/* This class object computes the bitvector of indicating generalized input
+ * points according to the (Ramer-)Douglas-Peucker algorithm.
  *
- * Input is vector of pairs. Each pair consists of the point information and a bit
- * indicating if the points is present in the generalization.
+ * Input is vector of pairs. Each pair consists of the point information and a
+ * bit indicating if the points is present in the generalization.
  * Note: points may also be pre-selected*/
 
+struct SegmentInformation;
+
 class DouglasPeucker {
 private:
     typedef std::pair<std::size_t, std::size_t> PairOfPoints;
     //Stack to simulate the recursion
-    std::stack<PairOfPoints > recursion_stack;
+    std::stack<PairOfPoints> recursion_stack;
 
-    /**
-     * This distance computation does integer arithmetic only and is about twice as fast as
-     * the other distance function. It is an approximation only, but works more or less ok.
-     */
-    int fastDistance(
+    double ComputeDistance(
         const FixedPointCoordinate& point,
         const FixedPointCoordinate& segA,
         const FixedPointCoordinate& segB
     ) const;
 public:
-    void Run(std::vector<SegmentInformation> & input_geometry, const unsigned zoom_level);
+    void Run(
+        std::vector<SegmentInformation> & input_geometry,
+        const unsigned zoom_level
+    );
 
 };
 

Algorithms/IteratorBasedCRC32.h

@@ -25,32 +25,55 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 */
 
-#ifndef ITERATORBASEDCRC32_H_
-#define ITERATORBASEDCRC32_H_
+#ifndef ITERATOR_BASED_CRC32_H
+#define ITERATOR_BASED_CRC32_H
 
 #include "../Util/SimpleLogger.h"
 
-#include <boost/crc.hpp>  // for boost::crc_32_type
 #include <iostream>
 
+#if defined(__x86_64__)
+    #include <cpuid.h>
+#else
+    #include <boost/crc.hpp>  // for boost::crc_32_type
+
+    inline void __get_cpuid(
+        int param,
+        unsigned *eax,
+        unsigned *ebx,
+        unsigned *ecx,
+        unsigned *edx
+    ) { *ecx = 0; }
+#endif
+
 template<class ContainerT>
 class IteratorbasedCRC32 {
 private:
-    typedef typename ContainerT::iterator ContainerT_iterator;
+    typedef typename ContainerT::iterator IteratorType;
     unsigned crc;
 
-    typedef boost::crc_optimal<32, 0x1EDC6F41, 0x0, 0x0, true, true> my_crc_32_type;
-    typedef unsigned (IteratorbasedCRC32::*CRC32CFunctionPtr)(char *str, unsigned len, unsigned crc);
+    bool use_SSE42_CRC_function;
 
-    unsigned SoftwareBasedCRC32(char *str, unsigned len, unsigned ){
-        boost::crc_optimal<32, 0x1EDC6F41, 0x0, 0x0, true, true> CRC32_Processor;
-        CRC32_Processor.process_bytes( str, len);
-        return CRC32_Processor.checksum();
+#if !defined(__x86_64__)
+        boost::crc_optimal<32, 0x1EDC6F41, 0x0, 0x0, true, true> CRC32_processor;
+#endif
+    unsigned SoftwareBasedCRC32( char *str, unsigned len )
+    {
+#if !defined(__x86_64__)
+        CRC32_processor.process_bytes( str, len);
+        return CRC32_processor.checksum();
+#else
+        return 0;
+#endif
     }
-    unsigned SSEBasedCRC32( char *str, unsigned len, unsigned crc){
-        unsigned q=len/sizeof(unsigned),
-                r=len%sizeof(unsigned),
-                *p=(unsigned*)str/*, crc*/;
+
+    // adapted from http://byteworm.com/2010/10/13/crc32/
+    unsigned SSE42BasedCRC32( char *str, unsigned len )
+    {
+#if defined(__x86_64__)
+        unsigned q = len/sizeof(unsigned);
+        unsigned r = len%sizeof(unsigned);
+        unsigned *p = (unsigned*)str;
 
         //crc=0;
         while (q--) {
@@ -71,47 +94,55 @@ private:
             );
             ++str;
         }
+#endif
         return crc;
     }
 
-    unsigned cpuid(unsigned functionInput){
-        unsigned eax;
-        unsigned ebx;
-        unsigned ecx;
-        unsigned edx;
-        asm("cpuid" : "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx) : "a" (functionInput));
+    inline unsigned cpuid() const
+    {
+        unsigned eax = 0, ebx = 0, ecx = 0, edx = 0;
+        // on X64 this calls hardware cpuid(.) instr. otherwise a dummy impl.
+        __get_cpuid( 1, &eax,  &ebx, &ecx, &edx );
         return ecx;
     }
 
-    CRC32CFunctionPtr detectBestCRC32C(){
-        static const int SSE42_BIT = 20;
-        unsigned ecx = cpuid(1);
-        bool hasSSE42 = ecx & (1 << SSE42_BIT);
-        if (hasSSE42) {
+    bool DetectNativeCRC32Support()
+    {
+        static const int SSE42_BIT = 0x00100000;
+        const unsigned ecx = cpuid();
+        const bool has_SSE42 = ecx & SSE42_BIT;
+        if (has_SSE42) {
             SimpleLogger().Write() << "using hardware based CRC32 computation";
-            return &IteratorbasedCRC32::SSEBasedCRC32; //crc32 hardware accelarated;
         } else {
             SimpleLogger().Write() << "using software based CRC32 computation";
-            return &IteratorbasedCRC32::SoftwareBasedCRC32; //crc32cSlicingBy8;
         }
+        return has_SSE42;
     }
-    CRC32CFunctionPtr crcFunction;
+
 public:
-    IteratorbasedCRC32(): crc(0) {
-        crcFunction = detectBestCRC32C();
+    IteratorbasedCRC32() : crc(0)
+    {
+        use_SSE42_CRC_function = DetectNativeCRC32Support();
     }
 
-    virtual ~IteratorbasedCRC32() { }
-
-    unsigned operator()( ContainerT_iterator iter, const ContainerT_iterator end) {
+    unsigned operator()( IteratorType iter, const IteratorType end )
+    {
         unsigned crc = 0;
         while(iter != end) {
             char * data = reinterpret_cast<char*>(&(*iter) );
-            crc =((*this).*(crcFunction))(data, sizeof(typename ContainerT::value_type*), crc);
+
+            if (use_SSE42_CRC_function)
+            {
+                crc = SSE42BasedCRC32( data, sizeof(typename ContainerT::value_type) );
+            }
+            else
+            {
+                crc = SoftwareBasedCRC32( data, sizeof(typename ContainerT::value_type) );
+            }
             ++iter;
         }
         return crc;
     }
 };
 
-#endif /* ITERATORBASEDCRC32_H_ */
+#endif /* ITERATOR_BASED_CRC32_H */

Algorithms/PolylineCompressor.cpp

@@ -108,10 +108,10 @@ void PolylineCompressor::printUnencodedString(
     output += "[";
     std::string tmp;
     for(unsigned i = 0; i < polyline.size(); i++) {
-        convertInternalLatLonToString(polyline[i].lat, tmp);
+        FixedPointCoordinate::convertInternalLatLonToString(polyline[i].lat, tmp);
         output += "[";
         output += tmp;
-        convertInternalLatLonToString(polyline[i].lon, tmp);
+        FixedPointCoordinate::convertInternalLatLonToString(polyline[i].lon, tmp);
         output += ", ";
         output += tmp;
         output += "]";
@@ -132,10 +132,10 @@ void PolylineCompressor::printUnencodedString(
         if(!polyline[i].necessary) {
             continue;
         }
-        convertInternalLatLonToString(polyline[i].location.lat, tmp);
+        FixedPointCoordinate::convertInternalLatLonToString(polyline[i].location.lat, tmp);
         output += "[";
         output += tmp;
-        convertInternalLatLonToString(polyline[i].location.lon, tmp);
+        FixedPointCoordinate::convertInternalLatLonToString(polyline[i].location.lon, tmp);
         output += ", ";
         output += tmp;
         output += "]";

Algorithms/StronglyConnectedComponents.h

@@ -28,7 +28,6 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef STRONGLYCONNECTEDCOMPONENTS_H_
 #define STRONGLYCONNECTEDCOMPONENTS_H_
 
-#include "../DataStructures/Coordinate.h"
 #include "../DataStructures/DeallocatingVector.h"
 #include "../DataStructures/DynamicGraph.h"
 #include "../DataStructures/ImportEdge.h"
@@ -39,6 +38,8 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "../Util/SimpleLogger.h"
 
+#include <osrm/Coordinate.h>
+
 #include <boost/assert.hpp>
 #include <boost/filesystem.hpp>
 #include <boost/foreach.hpp>
@@ -385,7 +386,7 @@ public:
                 }
                 const TarjanDynamicGraph::NodeIterator v = m_node_based_graph->GetTarget(e1);
 
-                total_network_distance += 100*ApproximateDistance(
+                total_network_distance += 100*FixedPointCoordinate::ApproximateDistance(
                         m_coordinate_list[u].lat,
                         m_coordinate_list[u].lon,
                         m_coordinate_list[v].lat,

CMakeLists.txt

@@ -1,58 +1,73 @@
 cmake_minimum_required(VERSION 2.6)
 project(OSRM)
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+include(CheckCXXCompilerFlag)
 include(FindPackageHandleStandardArgs)
 
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
 include(GetGitRevisionDescription)
 git_describe(GIT_DESCRIPTION)
 
-TRY_RUN(SHARED_LIBRARY_PATH_TYPE SHARED_LIBRARY_PATH_INFO_COMPILED ${PROJECT_BINARY_DIR}/CMakeTmp ${PROJECT_SOURCE_DIR}/cmake/size.cpp OUTPUT_VARIABLE IS_64_SYSTEM)
-if(IS_64_SYSTEM)
-	message(STATUS "System supports 64 bits.")
-	set( HAS64BITS 1 )
-else(IS_64_SYSTEM)
-	MESSAGE(WARNING "Compiling on a 32 bit system is unsupported!")
-	set( HAS64BITS 0 )
-endif(IS_64_SYSTEM)
-
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
 
+set(bitness 32)
+if(CMAKE_SIZEOF_VOID_P EQUAL 8)
+  set(bitness 64)
+  message(STATUS "Building on a 64 bit system")
+else()
+  message(WARNING "Building on a 32 bit system is unsupported")
+endif()
+
+include_directories(${CMAKE_SOURCE_DIR}/Include/)
+
 add_custom_command(OUTPUT ${CMAKE_SOURCE_DIR}/Util/UUID.cpp UUID.cpp.alwaysbuild
   COMMAND ${CMAKE_COMMAND} -DSOURCE_DIR=${CMAKE_SOURCE_DIR}
     -P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/UUID-Config.cmake
   DEPENDS
     ${CMAKE_SOURCE_DIR}/Util/UUID.cpp.in
-  	${CMAKE_SOURCE_DIR}/cmake/UUID-Config.cmake
+    ${CMAKE_SOURCE_DIR}/cmake/UUID-Config.cmake
   COMMENT "Configuring UUID.cpp"
   VERBATIM)
 
-add_custom_target(UUIDConfigure DEPENDS ${CMAKE_SOURCE_DIR}/Util/UUID.cpp )
+add_custom_target(UUIDConfigure DEPENDS ${CMAKE_SOURCE_DIR}/Util/UUID.cpp)
 
-set(BOOST_COMPONENTS filesystem iostreams program_options regex system thread)
+set(BOOST_COMPONENTS date_time filesystem iostreams program_options regex system thread)
 
-configure_file(Util/GitDescription.cpp.in ${CMAKE_SOURCE_DIR}/Util/GitDescription.cpp)
+configure_file(
+  ${CMAKE_SOURCE_DIR}/Util/GitDescription.cpp.in
+  ${CMAKE_SOURCE_DIR}/Util/GitDescription.cpp
+)
 file(GLOB ExtractorGlob Extractor/*.cpp)
 set(ExtractorSources extractor.cpp ${ExtractorGlob})
-add_executable(osrm-extract ${ExtractorSources} )
+add_executable(osrm-extract ${ExtractorSources})
 
-file( GLOB PrepareGlob Contractor/*.cpp )
-set( PrepareSources prepare.cpp ${PrepareGlob} )
-add_executable( osrm-prepare ${PrepareSources} )
+file(GLOB PrepareGlob Contractor/*.cpp DataStructures/HilbertValue.cpp)
+set(PrepareSources prepare.cpp ${PrepareGlob})
+add_executable(osrm-prepare ${PrepareSources})
 
 file(GLOB ServerGlob Server/*.cpp)
 file(GLOB DescriptorGlob Descriptors/*.cpp)
-file(GLOB DatastructureGlob DataStructures/*.cpp)
+file(GLOB DatastructureGlob DataStructures/SearchEngineData.cpp)
+file(GLOB CoordinateGlob DataStructures/Coordinate.cpp)
 file(GLOB AlgorithmGlob Algorithms/*.cpp)
 file(GLOB HttpGlob Server/Http/*.cpp)
 file(GLOB LibOSRMGlob Library/*.cpp)
 
-set(OSRMSources ${LibOSRMGlob} ${DescriptorGlob} ${DatastructureGlob} ${AlgorithmGlob} ${HttpGlob})
-add_library( OSRM SHARED ${OSRMSources} )
-add_library( UUID STATIC Util/UUID.cpp )
-add_library( GITDESCRIPTION STATIC Util/GitDescription.cpp )
-add_dependencies( UUID UUIDConfigure )
-add_dependencies( GITDESCRIPTION GIT_DESCRIPTION )
+set(
+  OSRMSources
+  ${LibOSRMGlob}
+  ${DescriptorGlob}
+  ${DatastructureGlob}
+  ${CoordinateGlob}
+  ${AlgorithmGlob}
+  ${HttpGlob}
+)
+add_library(COORDLIB STATIC ${CoordinateGlob})
+add_library(OSRM ${OSRMSources} Util/GitDescription.cpp Util/UUID.cpp)
+add_library(UUID STATIC Util/UUID.cpp)
+add_library(GITDESCRIPTION STATIC Util/GitDescription.cpp)
+add_dependencies(UUID UUIDConfigure)
+add_dependencies(GITDESCRIPTION GIT_DESCRIPTION)
 
 add_executable(osrm-routed routed.cpp ${ServerGlob})
 set_target_properties(osrm-routed PROPERTIES COMPILE_FLAGS -DROUTED)
@@ -60,148 +75,195 @@ add_executable(osrm-datastore datastore.cpp)
 
 # Check the release mode
 if(NOT CMAKE_BUILD_TYPE MATCHES Debug)
-	set(CMAKE_BUILD_TYPE Release)
-endif(NOT CMAKE_BUILD_TYPE MATCHES Debug)
+  set(CMAKE_BUILD_TYPE Release)
+endif()
 if(CMAKE_BUILD_TYPE MATCHES Debug)
-    message(STATUS "Configuring OSRM in debug mode")
-endif(CMAKE_BUILD_TYPE MATCHES Debug)
+  message(STATUS "Configuring OSRM in debug mode")
+  if(NOT "${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
+    message(STATUS "adding profiling flags")
+    set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} -fprofile-arcs -ftest-coverage -fno-inline")
+    set(CMAKE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fprofile-arcs -ftest-coverage -fno-inline")
+  endif()
+endif()
 if(CMAKE_BUILD_TYPE MATCHES Release)
     message(STATUS "Configuring OSRM in release mode")
-endif(CMAKE_BUILD_TYPE MATCHES Release)
-
-# set compile switches
-if (NOT "${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
-    # not using Visual Studio C++
-    set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fPIC")
-    set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -fPIC")
 endif()
 
 # Configuring compilers
-if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
-	# using Clang
-	set(CMAKE_CXX_FLAGS "-Wall -Wno-unknown-pragmas -Wno-unneeded-internal-declaration")
-	message(STATUS "OpenMP parallelization not available using clang++")
-elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
-	# using GCC
-	set(CMAKE_CXX_FLAGS "-Wall -fopenmp -pedantic")
-elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Intel")
-	# using Intel C++
-	set(CMAKE_CXX_FLAGS "-static-intel -wd10237 -Wall -openmp -ipo")
-elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
-	# using Visual Studio C++
+if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
+  # using Clang
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wno-unknown-pragmas -Wno-unneeded-internal-declaration -pedantic -fPIC")
+  message(STATUS "OpenMP parallelization not available using clang++")
+elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
+  # using GCC
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -fopenmp -pedantic -fPIC")
+elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Intel")
+  # using Intel C++
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static-intel -wd10237 -Wall -openmp -ipo -fPIC")
+elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
+  # using Visual Studio C++
 endif()
 
+# Check if LTO is available
+set(LTO_FLAGS "")
+CHECK_CXX_COMPILER_FLAG("-flto" HAS_LTO_FLAG)
+if    (HAS_LTO_FLAG)
+  set(LTO_FLAGS "${LTO_FLAGS} -flto")
+endif (HAS_LTO_FLAG)
+
+# disable partitioning of LTO process when possible (fixes Debian issues)
+set(LTO_PARTITION_FLAGS "")
+CHECK_CXX_COMPILER_FLAG("-flto-partition=none" HAS_LTO_PARTITION_FLAG)
+if    (HAS_LTO_PARTITION_FLAG)
+  set(LTO_PARTITION_FLAGS "${LTO_PARTITION_FLAGS} -flto-partition=none")
+endif (HAS_LTO_PARTITION_FLAG)
+
+# Add Link-Time-Optimization flags, if supported (GCC >= 4.5) and enabled
+set(CMAKE_CXX_FLAGS           "${CMAKE_CXX_FLAGS}           ${LTO_FLAGS}")
+set(CMAKE_EXE_LINKER_FLAGS    "${CMAKE_EXE_LINKER_FLAGS}    ${LTO_FLAGS} ${LTO_PARTITION_FLAGS}")
+set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} ${LTO_FLAGS} ${LTO_PARTITION_FLAGS}")
+
 # Configuring other platform dependencies
 if(APPLE)
-	SET(CMAKE_OSX_ARCHITECTURES "x86_64")
-	message(STATUS "Set Architecture to x64 on OS X")
-    EXEC_PROGRAM(uname ARGS -v  OUTPUT_VARIABLE DARWIN_VERSION)
-    STRING(REGEX MATCH "[0-9]+" DARWIN_VERSION ${DARWIN_VERSION})
-    IF (DARWIN_VERSION GREATER 12)
-        MESSAGE(STATUS "Activating -std=c++11 flag for >= OS X 10.9")
-        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -stdlib=libc++")
-    ENDIF (DARWIN_VERSION GREATER 12)
+  set(CMAKE_OSX_ARCHITECTURES "x86_64")
+  message(STATUS "Set Architecture to x64 on OS X")
+  exec_program(uname ARGS -v  OUTPUT_VARIABLE DARWIN_VERSION)
+  string(REGEX MATCH "[0-9]+" DARWIN_VERSION ${DARWIN_VERSION})
+  if(DARWIN_VERSION GREATER 12 AND NOT OSXLIBSTD)
+    message(STATUS "Activating -std=c++11 flag for >= OS X 10.9")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
+  endif()
+  if(OSXLIBSTD)
+    message(STATUS "linking against ${OSXLIBSTD}")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=${OSXLIBSTD}")
+  elseif(DARWIN_VERSION GREATER 12)
+    message(STATUS "linking against libc++")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
+  endif()
 endif()
 
 if(UNIX AND NOT APPLE)
-    target_link_libraries( osrm-datastore rt )
-    target_link_libraries( OSRM rt )
-endif(UNIX AND NOT APPLE)
+  target_link_libraries(osrm-datastore rt)
+  target_link_libraries(OSRM rt)
+endif()
 
 #Check Boost
-set(BOOST_MIN_VERSION "1.44.0")
-find_package( Boost ${BOOST_MIN_VERSION} COMPONENTS ${BOOST_COMPONENTS} REQUIRED )
-if (NOT Boost_FOUND)
-      message(FATAL_ERROR "Fatal error: Boost (version >= 1.44.0) required.\n")
-endif (NOT Boost_FOUND)
+set(BOOST_MIN_VERSION "1.46.0")
+find_package(Boost ${BOOST_MIN_VERSION} COMPONENTS ${BOOST_COMPONENTS} REQUIRED)
+if(NOT Boost_FOUND)
+  message(FATAL_ERROR "Fatal error: Boost (version >= 1.46.0) required.\n")
+endif()
 include_directories(${Boost_INCLUDE_DIRS})
 
-IF( APPLE )
-	target_link_libraries( OSRM ${Boost_LIBRARIES} UUID )
-ELSE( APPLE )
-	target_link_libraries( OSRM ${Boost_LIBRARIES} )
-ENDIF( APPLE )
-target_link_libraries( osrm-extract ${Boost_LIBRARIES} UUID GITDESCRIPTION )
-target_link_libraries( osrm-prepare ${Boost_LIBRARIES} UUID GITDESCRIPTION )
-target_link_libraries( osrm-routed ${Boost_LIBRARIES} OSRM UUID GITDESCRIPTION )
-target_link_libraries( osrm-datastore ${Boost_LIBRARIES} UUID GITDESCRIPTION )
+target_link_libraries(OSRM ${Boost_LIBRARIES} COORDLIB)
+target_link_libraries(osrm-extract ${Boost_LIBRARIES} UUID GITDESCRIPTION COORDLIB)
+target_link_libraries(osrm-prepare ${Boost_LIBRARIES} UUID GITDESCRIPTION COORDLIB)
+target_link_libraries(osrm-routed ${Boost_LIBRARIES} OSRM UUID GITDESCRIPTION)
+target_link_libraries(osrm-datastore ${Boost_LIBRARIES} UUID GITDESCRIPTION COORDLIB)
 
-find_package ( BZip2 REQUIRED )
-include_directories(${BZIP_INCLUDE_DIRS})
-target_link_libraries (osrm-extract ${BZIP2_LIBRARIES})
+find_package(Threads REQUIRED)
+target_link_libraries(osrm-extract ${CMAKE_THREAD_LIBS_INIT})
 
-find_package( ZLIB REQUIRED )
-include_directories(${ZLIB_INCLUDE_DIRS})
-target_link_libraries (osrm-extract ${ZLIB_LIBRARY})
-target_link_libraries (osrm-routed ${ZLIB_LIBRARY})
+find_package(Lua52)
+if(NOT LUA52_FOUND)
+  find_package(Lua51 REQUIRED)
+  if(NOT APPLE)
+    find_package(LuaJIT 5.1)
+  endif()
+else()
+  if(NOT APPLE)
+    find_package(LuaJIT 5.2)
+  endif()
+endif()
 
-find_package( Threads REQUIRED )
-target_link_libraries (osrm-extract ${Threads_LIBRARY})
-
-find_package( Lua52 )
-IF ( NOT LUA52_FOUND )
-  find_package( Lua51 REQUIRED )
-  IF (NOT APPLE)
-    find_package( LuaJIT 5.1 )
-  ENDIF ( NOT APPLE )
-ELSE( NOT LUA52_FOUND )
-  IF(NOT APPLE)
-    find_package( LuaJIT 5.2 )
-  ENDIF(NOT APPLE)
-ENDIF( NOT LUA52_FOUND )
-
-IF ( LUAJIT_FOUND )
-  target_link_libraries( osrm-extract ${LUAJIT_LIBRARIES} )
-  target_link_libraries( osrm-prepare ${LUAJIT_LIBRARIES} )
-ELSE ()
-  target_link_libraries( osrm-extract ${LUA_LIBRARY} )
-  target_link_libraries( osrm-prepare ${LUA_LIBRARY} )
-ENDIF ()
+if( LUAJIT_FOUND )
+  target_link_libraries(osrm-extract ${LUAJIT_LIBRARIES})
+  target_link_libraries(osrm-prepare ${LUAJIT_LIBRARIES})
+else()
+  target_link_libraries(osrm-extract ${LUA_LIBRARY})
+  target_link_libraries(osrm-prepare ${LUA_LIBRARY})
+endif()
 include_directories(${LUA_INCLUDE_DIR})
 
-
-find_package( LibXml2 REQUIRED )
+find_package(LibXml2 REQUIRED)
 include_directories(${LIBXML2_INCLUDE_DIR})
-target_link_libraries (osrm-extract ${LIBXML2_LIBRARIES})
+target_link_libraries(osrm-extract ${LIBXML2_LIBRARIES})
 
 find_package( Luabind REQUIRED )
 include_directories(${LUABIND_INCLUDE_DIR})
-target_link_libraries (osrm-extract ${LUABIND_LIBRARY})
-target_link_libraries (osrm-prepare ${LUABIND_LIBRARY})
-
-find_package( Protobuf REQUIRED )
-include_directories(${PROTOBUF_INCLUDE_DIRS})
-target_link_libraries (osrm-extract ${PROTOBUF_LIBRARY})
-target_link_libraries (osrm-prepare ${PROTOBUF_LIBRARY})
+target_link_libraries(osrm-extract ${LUABIND_LIBRARY})
+target_link_libraries(osrm-prepare ${LUABIND_LIBRARY})
 
 find_package( STXXL REQUIRED )
 include_directories(${STXXL_INCLUDE_DIR})
-target_link_libraries (OSRM ${STXXL_LIBRARY})
-target_link_libraries (osrm-extract ${STXXL_LIBRARY})
-target_link_libraries (osrm-prepare ${STXXL_LIBRARY})
+target_link_libraries(OSRM ${STXXL_LIBRARY})
+target_link_libraries(osrm-extract ${STXXL_LIBRARY})
+target_link_libraries(osrm-prepare ${STXXL_LIBRARY})
 
 find_package( OSMPBF REQUIRED )
 include_directories(${OSMPBF_INCLUDE_DIR})
-target_link_libraries (osrm-extract ${OSMPBF_LIBRARY})
-target_link_libraries (osrm-prepare ${OSMPBF_LIBRARY})
+target_link_libraries(osrm-extract ${OSMPBF_LIBRARY})
+target_link_libraries(osrm-prepare ${OSMPBF_LIBRARY})
+
+find_package(Protobuf REQUIRED)
+include_directories(${PROTOBUF_INCLUDE_DIRS})
+target_link_libraries(osrm-extract ${PROTOBUF_LIBRARY})
+target_link_libraries(osrm-prepare ${PROTOBUF_LIBRARY})
+
+find_package(BZip2 REQUIRED)
+include_directories(${BZIP_INCLUDE_DIRS})
+target_link_libraries(osrm-extract ${BZIP2_LIBRARIES})
+
+find_package(ZLIB REQUIRED)
+include_directories(${ZLIB_INCLUDE_DIRS})
+target_link_libraries(osrm-extract ${ZLIB_LIBRARY})
+target_link_libraries(osrm-routed ${ZLIB_LIBRARY})
 
 if(WITH_TOOLS)
-	message(STATUS "Activating OSRM internal tools")
-	find_package( GDAL )
-	if(GDAL_FOUND)
-		add_executable(osrm-components Tools/componentAnalysis.cpp)
-		include_directories(${GDAL_INCLUDE_DIR})
-		target_link_libraries(
-			osrm-components ${GDAL_LIBRARIES} ${Boost_LIBRARIES} UUID  GITDESCRIPTION
-		)
-	endif(GDAL_FOUND)
-	add_executable ( osrm-cli Tools/simpleclient.cpp)
-	target_link_libraries( osrm-cli ${Boost_LIBRARIES} OSRM UUID GITDESCRIPTION )
-    add_executable ( osrm-io-benchmark Tools/io-benchmark.cpp )
-    target_link_libraries( osrm-io-benchmark ${Boost_LIBRARIES} GITDESCRIPTION)
-    add_executable ( osrm-unlock-all Tools/unlock_all_mutexes.cpp )
-    target_link_libraries( osrm-unlock-all ${Boost_LIBRARIES} GITDESCRIPTION)
+  message(STATUS "Activating OSRM internal tools")
+  find_package(GDAL)
+  if(GDAL_FOUND)
+    add_executable(osrm-components Tools/componentAnalysis.cpp)
+    include_directories(${GDAL_INCLUDE_DIR})
+    target_link_libraries(
+      osrm-components
+      ${GDAL_LIBRARIES} ${Boost_LIBRARIES} UUID GITDESCRIPTION COORDLIB)
+  endif()
+  add_executable(osrm-cli Tools/simpleclient.cpp)
+  target_link_libraries(osrm-cli ${Boost_LIBRARIES} OSRM UUID GITDESCRIPTION)
+    add_executable(osrm-io-benchmark Tools/io-benchmark.cpp)
+    target_link_libraries(osrm-io-benchmark ${Boost_LIBRARIES} GITDESCRIPTION)
+    add_executable(osrm-unlock-all Tools/unlock_all_mutexes.cpp)
+    target_link_libraries(osrm-unlock-all ${Boost_LIBRARIES} GITDESCRIPTION)
     if(UNIX AND NOT APPLE)
-        target_link_libraries( osrm-unlock-all rt )
-    endif(UNIX AND NOT APPLE)
-endif(WITH_TOOLS)
+        target_link_libraries(osrm-unlock-all rt)
+    endif()
+endif()
+
+file(GLOB InstallGlob Include/osrm/*.h Library/OSRM.h)
+
+# Add RPATH info to executables so that when they are run after being installed
+# (i.e., from /usr/local/bin/) the linker can find library dependencies. For
+# more info see http://www.cmake.org/Wiki/CMake_RPATH_handling
+set_property(TARGET osrm-extract PROPERTY INSTALL_RPATH_USE_LINK_PATH TRUE)
+set_property(TARGET osrm-prepare PROPERTY INSTALL_RPATH_USE_LINK_PATH TRUE)
+set_property(TARGET osrm-datastore PROPERTY INSTALL_RPATH_USE_LINK_PATH TRUE)
+set_property(TARGET osrm-routed PROPERTY INSTALL_RPATH_USE_LINK_PATH TRUE)
+
+install(FILES ${InstallGlob} DESTINATION include/osrm)
+install(TARGETS osrm-extract DESTINATION bin)
+install(TARGETS osrm-prepare DESTINATION bin)
+install(TARGETS osrm-datastore DESTINATION bin)
+install(TARGETS osrm-routed DESTINATION bin)
+install(TARGETS OSRM DESTINATION lib)
+list(GET Boost_LIBRARIES 1 BOOST_LIBRARY_FIRST)
+get_filename_component(BOOST_LIBRARY_LISTING "${BOOST_LIBRARY_FIRST}" PATH)
+set(BOOST_LIBRARY_LISTING "-L${BOOST_LIBRARY_LISTING}")
+foreach (lib ${Boost_LIBRARIES})
+  get_filename_component(BOOST_LIBRARY_NAME "${lib}" NAME_WE)
+  string(REPLACE "lib" "" BOOST_LIBRARY_NAME ${BOOST_LIBRARY_NAME})
+  set(BOOST_LIBRARY_LISTING "${BOOST_LIBRARY_LISTING} -l${BOOST_LIBRARY_NAME}")
+endforeach ()
+
+configure_file(${CMAKE_SOURCE_DIR}/cmake/pkgconfig.in libosrm.pc @ONLY)
+install(FILES ${PROJECT_BINARY_DIR}/libosrm.pc DESTINATION lib/pkgconfig)

Contractor/Contractor.h

@@ -45,8 +45,6 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <boost/make_shared.hpp>
 #include <boost/shared_ptr.hpp>
 
-#include <ctime>
-
 #include <algorithm>
 #include <limits>
 #include <vector>
@@ -54,10 +52,10 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 class Contractor {
 
 private:
-    struct _ContractorEdgeData {
-        _ContractorEdgeData() :
+    struct ContractorEdgeData {
+        ContractorEdgeData() :
             distance(0), id(0), originalEdges(0), shortcut(0), forward(0), backward(0), originalViaNodeID(false) {}
-        _ContractorEdgeData( unsigned _distance, unsigned _originalEdges, unsigned _id, bool _shortcut, bool _forward, bool _backward) :
+        ContractorEdgeData( unsigned _distance, unsigned _originalEdges, unsigned _id, bool _shortcut, bool _forward, bool _backward) :
             distance(_distance), id(_id), originalEdges(std::min((unsigned)1<<28, _originalEdges) ), shortcut(_shortcut), forward(_forward), backward(_backward), originalViaNodeID(false) {}
         unsigned distance;
         unsigned id;
@@ -75,7 +73,7 @@ private:
         _HeapData( short h, bool t ) : hop(h), target(t) {}
     };
 
-    typedef DynamicGraph< _ContractorEdgeData > _DynamicGraph;
+    typedef DynamicGraph< ContractorEdgeData > _DynamicGraph;
     //    typedef BinaryHeap< NodeID, NodeID, int, _HeapData, ArrayStorage<NodeID, NodeID> > _Heap;
     typedef BinaryHeap< NodeID, NodeID, int, _HeapData, XORFastHashStorage<NodeID, NodeID> > _Heap;
     typedef _DynamicGraph::InputEdge _ContractorEdge;
@@ -118,6 +116,7 @@ public:
     Contractor( int nodes, ContainerT& inputEdges) {
         std::vector< _ContractorEdge > edges;
         edges.reserve(inputEdges.size()*2);
+        temp_edge_counter = 0;
 
         typename ContainerT::deallocation_iterator diter = inputEdges.dbegin();
         typename ContainerT::deallocation_iterator dend  = inputEdges.dend();
@@ -126,7 +125,7 @@ public:
         while(diter!=dend) {
             newEdge.source = diter->source();
             newEdge.target = diter->target();
-            newEdge.data = _ContractorEdgeData( (std::max)((int)diter->weight(), 1 ),  1,  diter->id(),  false,  diter->isForward(),  diter->isBackward());
+            newEdge.data = ContractorEdgeData( (std::max)((int)diter->weight(), 1 ),  1,  diter->id(),  false,  diter->isForward(),  diter->isBackward());
 
             BOOST_ASSERT_MSG( newEdge.data.distance > 0, "edge distance < 1" );
 #ifndef NDEBUG
@@ -195,6 +194,7 @@ public:
         _graph = boost::make_shared<_DynamicGraph>( nodes, edges );
         edges.clear();
         std::vector<_ContractorEdge>().swap(edges);
+        BOOST_ASSERT( 0 == edges.capacity() );
         //        unsigned maxdegree = 0;
         //        NodeID highestNode = 0;
         //
@@ -214,14 +214,14 @@ public:
         //Create temporary file
 
         //        GetTemporaryFileName(temporaryEdgeStorageFilename);
-        temporaryStorageSlotID = TemporaryStorage::GetInstance().allocateSlot();
+        edge_storage_slot = TemporaryStorage::GetInstance().AllocateSlot();
         std::cout << "contractor finished initalization" << std::endl;
     }
 
     ~Contractor() {
         //Delete temporary file
         //        remove(temporaryEdgeStorageFilename.c_str());
-        TemporaryStorage::GetInstance().deallocateSlot(temporaryStorageSlotID);
+        TemporaryStorage::GetInstance().DeallocateSlot(edge_storage_slot);
     }
 
     void Run() {
@@ -264,11 +264,11 @@ public:
                 std::cout << " [flush " << numberOfContractedNodes << " nodes] " << std::flush;
 
                 //Delete old heap data to free memory that we need for the coming operations
-                BOOST_FOREACH(_ThreadData * data, threadData)
+                BOOST_FOREACH(_ThreadData * data, threadData) {
                 	delete data;
+                }
                 threadData.clear();
 
-
                 //Create new priority array
                 std::vector<float> newNodePriority(remainingNodes.size());
                 //this map gives the old IDs from the new ones, necessary to get a consistent graph at the end of contraction
@@ -285,12 +285,6 @@ public:
                     remainingNodes[newNodeID].id = newNodeID;
                 }
                 TemporaryStorage & tempStorage = TemporaryStorage::GetInstance();
-                //Write dummy number of edges to temporary file
-                //        		std::ofstream temporaryEdgeStorage(temporaryEdgeStorageFilename.c_str(), std::ios::binary);
-                uint64_t initialFilePosition = tempStorage.tell(temporaryStorageSlotID);
-                unsigned numberOfTemporaryEdges = 0;
-                tempStorage.writeToSlot(temporaryStorageSlotID, (char*)&numberOfTemporaryEdges, sizeof(unsigned));
-
                 //walk over all nodes
                 for(unsigned i = 0; i < _graph->GetNumberOfNodes(); ++i) {
                     const NodeID start = i;
@@ -299,11 +293,11 @@ public:
                         const NodeID target = _graph->GetTarget(currentEdge);
                         if(UINT_MAX == newNodeIDFromOldNodeIDMap[i] ){
                             //Save edges of this node w/o renumbering.
-                            tempStorage.writeToSlot(temporaryStorageSlotID, (char*)&start,  sizeof(NodeID));
-                            tempStorage.writeToSlot(temporaryStorageSlotID, (char*)&target, sizeof(NodeID));
-                            tempStorage.writeToSlot(temporaryStorageSlotID, (char*)&data,   sizeof(_DynamicGraph::EdgeData));
-                            ++numberOfTemporaryEdges;
-                        }else {
+                            tempStorage.WriteToSlot(edge_storage_slot, (char*)&start,  sizeof(NodeID));
+                            tempStorage.WriteToSlot(edge_storage_slot, (char*)&target, sizeof(NodeID));
+                            tempStorage.WriteToSlot(edge_storage_slot, (char*)&data,   sizeof(_DynamicGraph::EdgeData));
+                            ++temp_edge_counter;
+                        } else {
                             //node is not yet contracted.
                             //add (renumbered) outgoing edges to new DynamicGraph.
                             _ContractorEdge newEdge;
@@ -323,9 +317,6 @@ public:
                         }
                     }
                 }
-                //Note the number of temporarily stored edges
-                tempStorage.seek(temporaryStorageSlotID, initialFilePosition);
-                tempStorage.writeToSlot(temporaryStorageSlotID, (char*)&numberOfTemporaryEdges, sizeof(unsigned));
 
                 //Delete map from old NodeIDs to new ones.
                 std::vector<NodeID>().swap(newNodeIDFromOldNodeIDMap);
@@ -394,10 +385,14 @@ public:
                     _DynamicGraph::EdgeIterator currentEdgeID = _graph->FindEdge(edge.source, edge.target);
                     if(currentEdgeID < _graph->EndEdges(edge.source) ) {
                         _DynamicGraph::EdgeData & currentEdgeData = _graph->GetEdgeData(currentEdgeID);
-                        if( currentEdgeData.shortcut
-                                && edge.data.forward == currentEdgeData.forward
-                                && edge.data.backward == currentEdgeData.backward ) {
-                            currentEdgeData.distance = std::min(currentEdgeData.distance, edge.data.distance);
+                        if( currentEdgeData.shortcut &&
+                            edge.data.forward == currentEdgeData.forward &&
+                            edge.data.backward == currentEdgeData.backward &&
+                            edge.data.distance < currentEdgeData.distance
+                        ) {
+                            // found a duplicate edge with smaller weight, update it.
+                            currentEdgeData = edge.data;
+                            // currentEdgeData.distance = std::min(currentEdgeData.distance, edge.data.distance);
                             continue;
                         }
                     }
@@ -454,13 +449,13 @@ public:
         SimpleLogger().Write() << "Getting edges of minimized graph";
         NodeID numberOfNodes = _graph->GetNumberOfNodes();
         if(_graph->GetNumberOfNodes()) {
+            Edge newEdge;
             for ( NodeID node = 0; node < numberOfNodes; ++node ) {
                 p.printStatus(node);
                 for ( _DynamicGraph::EdgeIterator edge = _graph->BeginEdges( node ), endEdges = _graph->EndEdges( node ); edge < endEdges; ++edge ) {
                     const NodeID target = _graph->GetTarget( edge );
                     const _DynamicGraph::EdgeData& data = _graph->GetEdgeData( edge );
-                    Edge newEdge;
-                    if(0 != oldNodeIDFromNewNodeIDMap.size()) {
+                    if( !oldNodeIDFromNewNodeIDMap.empty() ) {
                         newEdge.source = oldNodeIDFromNewNodeIDMap[node];
                         newEdge.target = oldNodeIDFromNewNodeIDMap[target];
                     } else {
@@ -477,7 +472,10 @@ public:
                     );
                     newEdge.data.distance = data.distance;
                     newEdge.data.shortcut = data.shortcut;
-                   if(!data.originalViaNodeID && oldNodeIDFromNewNodeIDMap.size()) {
+                    if(
+                        !data.originalViaNodeID            &&
+                        !oldNodeIDFromNewNodeIDMap.empty()
+                    ) {
                         newEdge.data.id = oldNodeIDFromNewNodeIDMap[data.id];
                     } else {
                         newEdge.data.id = data.id;
@@ -494,31 +492,29 @@ public:
         }
         _graph.reset();
         std::vector<NodeID>().swap(oldNodeIDFromNewNodeIDMap);
+        BOOST_ASSERT( 0 == oldNodeIDFromNewNodeIDMap.capacity() );
 
         TemporaryStorage & tempStorage = TemporaryStorage::GetInstance();
-        //Also get the edges from temporary storage
-        unsigned numberOfTemporaryEdges = 0;
-        tempStorage.readFromSlot(temporaryStorageSlotID, (char*)&numberOfTemporaryEdges, sizeof(unsigned));
         //loads edges of graph before renumbering, no need for further numbering action.
         NodeID start;
         NodeID target;
-        //edges.reserve(edges.size()+numberOfTemporaryEdges);
         _DynamicGraph::EdgeData data;
-        for(unsigned i = 0; i < numberOfTemporaryEdges; ++i) {
-            tempStorage.readFromSlot(temporaryStorageSlotID, (char*)&start,  sizeof(NodeID));
-            tempStorage.readFromSlot(temporaryStorageSlotID, (char*)&target, sizeof(NodeID));
-            tempStorage.readFromSlot(temporaryStorageSlotID, (char*)&data,   sizeof(_DynamicGraph::EdgeData));
-            Edge newEdge;
-            newEdge.source =  start;
-            newEdge.target = target;
-            newEdge.data.distance = data.distance;
-            newEdge.data.shortcut = data.shortcut;
-            newEdge.data.id = data.id;
-            newEdge.data.forward = data.forward;
-            newEdge.data.backward = data.backward;
-            edges.push_back( newEdge );
+
+        Edge restored_edge;
+        for(unsigned i = 0; i < temp_edge_counter; ++i) {
+            tempStorage.ReadFromSlot(edge_storage_slot, (char*)&start,  sizeof(NodeID));
+            tempStorage.ReadFromSlot(edge_storage_slot, (char*)&target, sizeof(NodeID));
+            tempStorage.ReadFromSlot(edge_storage_slot, (char*)&data,   sizeof(_DynamicGraph::EdgeData));
+            restored_edge.source =  start;
+            restored_edge.target = target;
+            restored_edge.data.distance = data.distance;
+            restored_edge.data.shortcut = data.shortcut;
+            restored_edge.data.id = data.id;
+            restored_edge.data.forward = data.forward;
+            restored_edge.data.backward = data.backward;
+            edges.push_back( restored_edge );
         }
-        tempStorage.deallocateSlot(temporaryStorageSlotID);
+        tempStorage.DeallocateSlot(edge_storage_slot);
     }
 
 private:
@@ -548,7 +544,7 @@ private:
 
             //iterate over all edges of node
             for ( _DynamicGraph::EdgeIterator edge = _graph->BeginEdges( node ), endEdges = _graph->EndEdges( node ); edge != endEdges; ++edge ) {
-                const _ContractorEdgeData& data = _graph->GetEdgeData( edge );
+                const ContractorEdgeData& data = _graph->GetEdgeData( edge );
                 if ( !data.forward ){
                     continue;
                 }
@@ -594,7 +590,7 @@ private:
         std::vector< _ContractorEdge >& insertedEdges = data->insertedEdges;
 
         for ( _DynamicGraph::EdgeIterator inEdge = _graph->BeginEdges( node ), endInEdges = _graph->EndEdges( node ); inEdge != endInEdges; ++inEdge ) {
-            const _ContractorEdgeData& inData = _graph->GetEdgeData( inEdge );
+            const ContractorEdgeData& inData = _graph->GetEdgeData( inEdge );
             const NodeID source = _graph->GetTarget( inEdge );
             if ( Simulate ) {
                 assert( stats != NULL );
@@ -610,7 +606,7 @@ private:
             unsigned numTargets = 0;
 
             for ( _DynamicGraph::EdgeIterator outEdge = _graph->BeginEdges( node ), endOutEdges = _graph->EndEdges( node ); outEdge != endOutEdges; ++outEdge ) {
-                const _ContractorEdgeData& outData = _graph->GetEdgeData( outEdge );
+                const ContractorEdgeData& outData = _graph->GetEdgeData( outEdge );
                 if ( !outData.forward ) {
                     continue;
                 }
@@ -629,7 +625,7 @@ private:
                 _Dijkstra( maxDistance, numTargets, 2000, data, node );
             }
             for ( _DynamicGraph::EdgeIterator outEdge = _graph->BeginEdges( node ), endOutEdges = _graph->EndEdges( node ); outEdge != endOutEdges; ++outEdge ) {
-                const _ContractorEdgeData& outData = _graph->GetEdgeData( outEdge );
+                const ContractorEdgeData& outData = _graph->GetEdgeData( outEdge );
                 if ( !outData.forward ) {
                     continue;
                 }
@@ -645,7 +641,7 @@ private:
                         _ContractorEdge newEdge;
                         newEdge.source = source;
                         newEdge.target = target;
-                        newEdge.data = _ContractorEdgeData( pathDistance, outData.originalEdges + inData.originalEdges, node/*, 0, inData.turnInstruction*/, true, true, false);;
+                        newEdge.data = ContractorEdgeData( pathDistance, outData.originalEdges + inData.originalEdges, node/*, 0, inData.turnInstruction*/, true, true, false);;
                         insertedEdges.push_back( newEdge );
                         std::swap( newEdge.source, newEdge.target );
                         newEdge.data.forward = false;
@@ -738,7 +734,7 @@ private:
             if ( priority > targetPriority )
                 return false;
             //tie breaking
-            if ( fabs(priority - targetPriority) < std::numeric_limits<double>::epsilon() && bias(node, target) ) {
+            if ( std::abs(priority - targetPriority) < std::numeric_limits<double>::epsilon() && bias(node, target) ) {
                 return false;
             }
             neighbours.push_back( target );
@@ -760,7 +756,7 @@ private:
                 if ( priority > targetPriority)
                     return false;
                 //tie breaking
-                if ( fabs(priority - targetPriority) < std::numeric_limits<double>::epsilon() && bias(node, target) ) {
+                if ( std::abs(priority - targetPriority) < std::numeric_limits<double>::epsilon() && bias(node, target) ) {
                     return false;
                 }
             }
@@ -784,7 +780,8 @@ private:
 
     boost::shared_ptr<_DynamicGraph> _graph;
     std::vector<_DynamicGraph::InputEdge> contractedEdges;
-    unsigned temporaryStorageSlotID;
+    unsigned edge_storage_slot;
+    uint64_t temp_edge_counter;
     std::vector<NodeID> oldNodeIDFromNewNodeIDMap;
     XORFastHash fastHash;
 };

Contractor/EdgeBasedGraphFactory.cpp

@@ -25,7 +25,21 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 */
 
+
 #include "EdgeBasedGraphFactory.h"
+#include "../Util/ComputeAngle.h"
+
+#include <boost/assert.hpp>
+#include <boost/foreach.hpp>
+#include <boost/make_shared.hpp>
+
+//TODO: CompressionWorker
+//TODO: EdgeBasedEdgeGenerator
+
+// template<class Work>
+// inline static void TraverseGraph(NodeBasedDynamicGraph & graph, Work & work) {
+
+// }
 
 EdgeBasedGraphFactory::EdgeBasedGraphFactory(
     int number_of_nodes,
@@ -43,7 +57,8 @@ EdgeBasedGraphFactory::EdgeBasedGraphFactory(
         std::pair<NodeID, NodeID> restriction_source =
             std::make_pair(restriction.fromNode, restriction.viaNode);
         unsigned index;
-        RestrictionMap::iterator restriction_iter = m_restriction_map.find(restriction_source);
+        RestrictionMap::iterator restriction_iter;
+        restriction_iter = m_restriction_map.find(restriction_source);
         if(restriction_iter == m_restriction_map.end()) {
             index = m_restriction_bucket_list.size();
             m_restriction_bucket_list.resize(index+1);
@@ -93,7 +108,7 @@ EdgeBasedGraphFactory::EdgeBasedGraphFactory(
         	continue;
         }
         edge.data.distance = (std::max)((int)import_edge.weight(), 1 );
-        assert( edge.data.distance > 0 );
+        BOOST_ASSERT( edge.data.distance > 0 );
         edge.data.shortcut = false;
         edge.data.roundabout = import_edge.isRoundabout();
         edge.data.ignoreInGrid = import_edge.ignoreInGrid();
@@ -131,8 +146,8 @@ void EdgeBasedGraphFactory::GetEdgeBasedEdges(
 void EdgeBasedGraphFactory::GetEdgeBasedNodes( std::vector<EdgeBasedNode> & nodes) {
 #ifndef NDEBUG
     BOOST_FOREACH(const EdgeBasedNode & node, m_edge_based_node_list){
-        assert(node.lat1 != INT_MAX); assert(node.lon1 != INT_MAX);
-        assert(node.lat2 != INT_MAX); assert(node.lon2 != INT_MAX);
+        BOOST_ASSERT(node.lat1 != INT_MAX); BOOST_ASSERT(node.lon1 != INT_MAX);
+        BOOST_ASSERT(node.lat2 != INT_MAX); BOOST_ASSERT(node.lon2 != INT_MAX);
     }
 #endif
     nodes.swap(m_edge_based_node_list);
@@ -143,7 +158,8 @@ NodeID EdgeBasedGraphFactory::CheckForEmanatingIsOnlyTurn(
     const NodeID v
 ) const {
     const std::pair < NodeID, NodeID > restriction_source = std::make_pair(u, v);
-    RestrictionMap::const_iterator restriction_iter = m_restriction_map.find(restriction_source);
+    RestrictionMap::const_iterator restriction_iter;
+    restriction_iter = m_restriction_map.find(restriction_source);
     if (restriction_iter != m_restriction_map.end()) {
         const unsigned index = restriction_iter->second;
         BOOST_FOREACH(
@@ -165,7 +181,8 @@ bool EdgeBasedGraphFactory::CheckIfTurnIsRestricted(
 ) const {
     //only add an edge if turn is not a U-turn except it is the end of dead-end street.
     const std::pair < NodeID, NodeID > restriction_source = std::make_pair(u, v);
-    RestrictionMap::const_iterator restriction_iter = m_restriction_map.find(restriction_source);
+    RestrictionMap::const_iterator restriction_iter;
+    restriction_iter = m_restriction_map.find(restriction_source);
     if (restriction_iter != m_restriction_map.end()) {
         const unsigned index = restriction_iter->second;
         BOOST_FOREACH(
@@ -199,13 +216,34 @@ void EdgeBasedGraphFactory::InsertEdgeBasedNode(
     m_edge_based_node_list.push_back(currentNode);
 }
 
+
+void EdgeBasedGraphFactory::FlushVectorToStream(
+    std::ofstream & edge_data_file,
+    std::vector<OriginalEdgeData> & original_edge_data_vector
+) const {
+    edge_data_file.write(
+        (char*)&(original_edge_data_vector[0]),
+        original_edge_data_vector.size()*sizeof(OriginalEdgeData)
+    );
+    original_edge_data_vector.clear();
+}
+
 void EdgeBasedGraphFactory::Run(
     const char * original_edge_data_filename,
     lua_State *lua_state
 ) {
+    SimpleLogger().Write() << "Compressing geometry of input graph";
+    //TODO: iterate over all turns
+
+    //TODO: compress geometries
+
+    //TODO: update turn restrictions if concerned by compression
+
+    //TODO: do some compression statistics
+
+
     SimpleLogger().Write() << "Identifying components of the road network";
 
-    Percent p(m_node_based_graph->GetNumberOfNodes());
     unsigned skipped_turns_counter   = 0;
     unsigned node_based_edge_counter = 0;
     unsigned original_edges_counter  = 0;
@@ -221,93 +259,21 @@ void EdgeBasedGraphFactory::Run(
         sizeof(unsigned)
     );
 
-    unsigned current_component = 0, current_component_size = 0;
     //Run a BFS on the undirected graph and identify small components
-    std::queue<std::pair<NodeID, NodeID> > bfs_queue;
-    std::vector<unsigned> component_index_list(
-        m_node_based_graph->GetNumberOfNodes(),
-        UINT_MAX
-    );
+    std::vector<unsigned> component_index_list;
+    std::vector<NodeID> component_index_size;
+    BFSCompentExplorer( component_index_list, component_index_size);
 
-    std::vector<NodeID> component_size_list;
-    //put unexplorered node with parent pointer into queue
-    for(
-        NodeID node = 0,
-            last_node = m_node_based_graph->GetNumberOfNodes();
-        node < last_node;
-        ++node
-    ) {
-        if(UINT_MAX == component_index_list[node]) {
-            bfs_queue.push(std::make_pair(node, node));
-            //mark node as read
-            component_index_list[node] = current_component;
-            p.printIncrement();
-            while(!bfs_queue.empty()) {
-                //fetch element from BFS queue
-                std::pair<NodeID, NodeID> current_queue_item = bfs_queue.front();
-                bfs_queue.pop();
-                // SimpleLogger().Write() << "sizeof queue: " << bfs_queue.size() <<
-                //  ", current_component_sizes: " <<  current_component_size <<
-                //", settled nodes: " << settledNodes++ << ", max: " << endNodes;
-                const NodeID v = current_queue_item.first;  //current node
-                const NodeID u = current_queue_item.second; //parent
-                //increment size counter of current component
-                ++current_component_size;
-                const bool is_barrier_node = (m_barrier_nodes.find(v) != m_barrier_nodes.end());
-                if(!is_barrier_node) {
-                    const NodeID to_node_of_only_restriction = CheckForEmanatingIsOnlyTurn(u, v);
-
-                    //relaxieren edge outgoing edge like below where edge-expanded graph
-                    for(
-                        EdgeIterator e2 = m_node_based_graph->BeginEdges(v);
-                        e2 < m_node_based_graph->EndEdges(v);
-                        ++e2
-                    ) {
-                        NodeIterator w = m_node_based_graph->GetTarget(e2);
-
-                        if(
-                            to_node_of_only_restriction != UINT_MAX &&
-                            w != to_node_of_only_restriction
-                        ) {
-                            //We are at an only_-restriction but not at the right turn.
-                            continue;
-                        }
-                        if( u != w ) {
-                            //only add an edge if turn is not a U-turn except
-                            //when it is at the end of a dead-end street.
-                            if (!CheckIfTurnIsRestricted(u, v, w) ) {
-                                //only add an edge if turn is not prohibited
-                                if(UINT_MAX == component_index_list[w]) {
-                                    //insert next (node, parent) only if w has
-                                    //not yet been explored
-                                    //mark node as read
-                                    component_index_list[w] = current_component;
-                                    bfs_queue.push(std::make_pair(w,v));
-                                    p.printIncrement();
-                                }
-                            }
-                        }
-                    }
-                }
-            }
-            //push size into vector
-            component_size_list.push_back(current_component_size);
-            //reset counters;
-            current_component_size = 0;
-            ++current_component;
-        }
-    }
     SimpleLogger().Write() <<
-        "identified: " << component_size_list.size() << " many components";
+        "identified: " << component_index_size.size() << " many components";
     SimpleLogger().Write() <<
         "generating edge-expanded nodes";
 
-    p.reinit(m_node_based_graph->GetNumberOfNodes());
+    Percent p(m_node_based_graph->GetNumberOfNodes());
     //loop over all edges and generate new set of nodes.
     for(
-        NodeIterator u = 0,
-            number_of_nodes = m_node_based_graph->GetNumberOfNodes();
-        u < number_of_nodes;
+        NodeIterator u = 0, end = m_node_based_graph->GetNumberOfNodes();
+        u < end;
         ++u
      ) {
         p.printIncrement();
@@ -326,8 +292,8 @@ void EdgeBasedGraphFactory::Run(
             //Note: edges that end on barrier nodes or on a turn restriction
             //may actually be in two distinct components. We choose the smallest
                 const unsigned size_of_component = std::min(
-                    component_size_list[component_index_list[u]],
-                    component_size_list[component_index_list[v]]
+                    component_index_size[component_index_list[u]],
+                    component_index_size[component_index_list[v]]
                 );
 
                 InsertEdgeBasedNode( e1, u, v, size_of_component < 1000 );
@@ -338,12 +304,11 @@ void EdgeBasedGraphFactory::Run(
     SimpleLogger().Write()
         << "Generated " << m_edge_based_node_list.size() << " nodes in " <<
         "edge-expanded graph";
-    SimpleLogger().Write() <<
-        "generating edge-expanded edges";
+    SimpleLogger().Write() << "generating edge-expanded edges";
 
-    std::vector<NodeID>().swap(component_size_list);
+    std::vector<NodeID>().swap(component_index_size);
     BOOST_ASSERT_MSG(
-        0 == component_size_list.capacity(),
+        0 == component_index_size.capacity(),
         "component size vector not deallocated"
     );
     std::vector<NodeID>().swap(component_index_list);
@@ -359,9 +324,8 @@ void EdgeBasedGraphFactory::Run(
     //linear number of turns only.
     p.reinit(m_node_based_graph->GetNumberOfNodes());
     for(
-        NodeIterator u = 0,
-            last_node = m_node_based_graph->GetNumberOfNodes();
-        u < last_node;
+        NodeIterator u = 0, end = m_node_based_graph->GetNumberOfNodes();
+        u < end;
         ++u
     ) {
         for(
@@ -371,9 +335,10 @@ void EdgeBasedGraphFactory::Run(
             ++e1
         ) {
             ++node_based_edge_counter;
-            NodeIterator v = m_node_based_graph->GetTarget(e1);
-            bool is_barrier_node = (m_barrier_nodes.find(v) != m_barrier_nodes.end());
-            NodeID to_node_of_only_restriction = CheckForEmanatingIsOnlyTurn(u, v);
+            const NodeIterator v = m_node_based_graph->GetTarget(e1);
+            const NodeID to_node_of_only_restriction = CheckForEmanatingIsOnlyTurn(u, v);
+            const bool is_barrier_node = ( m_barrier_nodes.find(v) != m_barrier_nodes.end() );
+
             for(
                 EdgeIterator e2 = m_node_based_graph->BeginEdges(v),
                     last_edge_v = m_node_based_graph->EndEdges(v);
@@ -390,83 +355,91 @@ void EdgeBasedGraphFactory::Run(
                     continue;
                 }
 
-                if(u == w && 1 != m_node_based_graph->GetOutDegree(v) ) {
+                if( is_barrier_node) {
+                    if(u != w) {
+                        ++skipped_turns_counter;
+                        continue;
+                    }
+                } else {
+                    if ( (u == w) && (m_node_based_graph->GetOutDegree(v) > 1) ) {
+                        ++skipped_turns_counter;
+                        continue;
+                    }
+                }
+
+                //only add an edge if turn is not a U-turn except when it is
+                //at the end of a dead-end street
+                if (
+                    CheckIfTurnIsRestricted(u, v, w)          &&
+                    (to_node_of_only_restriction == UINT_MAX) &&
+                    (w != to_node_of_only_restriction)
+                ) {
+                    ++skipped_turns_counter;
                     continue;
                 }
 
-                if( !is_barrier_node ) {
-                    //only add an edge if turn is not a U-turn except when it is
-                    //at the end of a dead-end street
-                    if (
-                        !CheckIfTurnIsRestricted(u, v, w) ||
-                        (to_node_of_only_restriction != UINT_MAX && w == to_node_of_only_restriction)
-                    ) { //only add an edge if turn is not prohibited
-                        const EdgeData edge_data1 = m_node_based_graph->GetEdgeData(e1);
-                        const EdgeData edge_data2 = m_node_based_graph->GetEdgeData(e2);
-                        assert(edge_data1.edgeBasedNodeID < m_node_based_graph->GetNumberOfEdges());
-                        assert(edge_data2.edgeBasedNodeID < m_node_based_graph->GetNumberOfEdges());
+                //only add an edge if turn is not prohibited
+                const EdgeData edge_data1 = m_node_based_graph->GetEdgeData(e1);
+                const EdgeData edge_data2 = m_node_based_graph->GetEdgeData(e2);
 
-                        if(!edge_data1.forward || !edge_data2.forward) {
-                            continue;
-                        }
+                BOOST_ASSERT(
+                    edge_data1.edgeBasedNodeID < m_node_based_graph->GetNumberOfEdges()
+                );
+                BOOST_ASSERT(
+                    edge_data2.edgeBasedNodeID < m_node_based_graph->GetNumberOfEdges()
+                );
+                BOOST_ASSERT(
+                    edge_data1.edgeBasedNodeID != edge_data2.edgeBasedNodeID
+                );
+                BOOST_ASSERT( edge_data1.forward );
+                BOOST_ASSERT( edge_data2.forward );
 
-                        unsigned distance = edge_data1.distance;
-                        if(m_traffic_lights.find(v) != m_traffic_lights.end()) {
-                            distance += speed_profile.trafficSignalPenalty;
-                        }
-                        const unsigned penalty =
-                            GetTurnPenalty(u, v, w, lua_state);
-                        TurnInstruction turnInstruction = AnalyzeTurn(u, v, w);
-                        if(turnInstruction == TurnInstructions.UTurn){
-                            distance += speed_profile.uTurnPenalty;
-                        }
-                        distance += penalty;
-
-                        assert(edge_data1.edgeBasedNodeID != edge_data2.edgeBasedNodeID);
-                        original_edge_data_vector.push_back(
-                            OriginalEdgeData(
-                                v,
-                                edge_data2.nameID,
-                                turnInstruction
-                            )
-                        );
-                        ++original_edges_counter;
-
-                        if(original_edge_data_vector.size() > 100000) {
-                            edge_data_file.write(
-                                (char*)&(original_edge_data_vector[0]),
-                                original_edge_data_vector.size()*sizeof(OriginalEdgeData)
-                            );
-                            original_edge_data_vector.clear();
-                        }
-
-                        m_edge_based_edge_list.push_back(
-                            EdgeBasedEdge(
-                                edge_data1.edgeBasedNodeID,
-                                edge_data2.edgeBasedNodeID,
-                                m_edge_based_edge_list.size(),
-                                distance,
-                                true,
-                                false
-                            )
-                        );
-                    } else {
-                        ++skipped_turns_counter;
-                    }
+                // the following is the core of the loop.
+                unsigned distance = edge_data1.distance;
+                if( m_traffic_lights.find(v) != m_traffic_lights.end() ) {
+                    distance += speed_profile.trafficSignalPenalty;
                 }
+                const int turn_penalty = GetTurnPenalty(u, v, w, lua_state);
+                TurnInstruction turnInstruction = AnalyzeTurn(u, v, w);
+                if(turnInstruction == TurnInstructions.UTurn){
+                    distance += speed_profile.uTurnPenalty;
+                }
+                distance += turn_penalty;
+
+                original_edge_data_vector.push_back(
+                    OriginalEdgeData(
+                        v,
+                        edge_data2.nameID,
+                        turnInstruction
+                    )
+                );
+                ++original_edges_counter;
+
+                if(original_edge_data_vector.size() > 100000) {
+                    FlushVectorToStream(
+                        edge_data_file,
+                        original_edge_data_vector
+                    );
+                }
+
+                m_edge_based_edge_list.push_back(
+                    EdgeBasedEdge(
+                        edge_data1.edgeBasedNodeID,
+                        edge_data2.edgeBasedNodeID,
+                        m_edge_based_edge_list.size(),
+                        distance,
+                        true,
+                        false
+                    )
+                );
             }
         }
         p.printIncrement();
     }
-    edge_data_file.write(
-        (char*)&(original_edge_data_vector[0]),
-        original_edge_data_vector.size()*sizeof(OriginalEdgeData)
-    );
-    edge_data_file.seekp(std::ios::beg);
-    edge_data_file.write(
-        (char*)&original_edges_counter,
-        sizeof(unsigned)
-    );
+    FlushVectorToStream( edge_data_file, original_edge_data_vector );
+
+    edge_data_file.seekp( std::ios::beg );
+    edge_data_file.write( (char*)&original_edges_counter, sizeof(unsigned) );
     edge_data_file.close();
 
     SimpleLogger().Write() <<
@@ -518,11 +491,11 @@ TurnInstruction EdgeBasedGraphFactory::AnalyzeTurn(
         return TurnInstructions.UTurn;
     }
 
-    EdgeIterator edge1 = m_node_based_graph->FindEdge(u, v);
-    EdgeIterator edge2 = m_node_based_graph->FindEdge(v, w);
+    const EdgeIterator edge1 = m_node_based_graph->FindEdge(u, v);
+    const EdgeIterator edge2 = m_node_based_graph->FindEdge(v, w);
 
-    EdgeData & data1 = m_node_based_graph->GetEdgeData(edge1);
-    EdgeData & data2 = m_node_based_graph->GetEdgeData(edge2);
+    const EdgeData & data1 = m_node_based_graph->GetEdgeData(edge1);
+    const EdgeData & data2 = m_node_based_graph->GetEdgeData(edge2);
 
     if(!data1.contraFlow && data2.contraFlow) {
     	return TurnInstructions.EnterAgainstAllowedDirection;
@@ -569,10 +542,87 @@ TurnInstruction EdgeBasedGraphFactory::AnalyzeTurn(
         m_node_info_list[v],
         m_node_info_list[w]
     );
-
     return TurnInstructions.GetTurnDirectionOfInstruction(angle);
 }
 
 unsigned EdgeBasedGraphFactory::GetNumberOfNodes() const {
     return m_node_based_graph->GetNumberOfEdges();
 }
+
+void EdgeBasedGraphFactory::BFSCompentExplorer(
+    std::vector<unsigned> & component_index_list,
+    std::vector<unsigned> & component_index_size
+) const {
+    std::queue<std::pair<NodeID, NodeID> > bfs_queue;
+    Percent p( m_node_based_graph->GetNumberOfNodes() );
+    unsigned current_component, current_component_size;
+    current_component = current_component_size = 0;
+
+    BOOST_ASSERT( component_index_list.empty() );
+    BOOST_ASSERT( component_index_size.empty() );
+
+    component_index_list.resize(
+        m_node_based_graph->GetNumberOfNodes(),
+        UINT_MAX
+    );
+
+    //put unexplorered node with parent pointer into queue
+    for( NodeID node = 0, end = m_node_based_graph->GetNumberOfNodes(); node < end; ++node) {
+        if(UINT_MAX == component_index_list[node]) {
+            bfs_queue.push(std::make_pair(node, node));
+            //mark node as read
+            component_index_list[node] = current_component;
+            p.printIncrement();
+            while(!bfs_queue.empty()) {
+                //fetch element from BFS queue
+                std::pair<NodeID, NodeID> current_queue_item = bfs_queue.front();
+                bfs_queue.pop();
+
+                const NodeID v = current_queue_item.first;  //current node
+                const NodeID u = current_queue_item.second; //parent
+                //increment size counter of current component
+                ++current_component_size;
+                const bool is_barrier_node = (m_barrier_nodes.find(v) != m_barrier_nodes.end());
+                if(!is_barrier_node) {
+                    const NodeID to_node_of_only_restriction = CheckForEmanatingIsOnlyTurn(u, v);
+
+                    for(
+                        EdgeIterator e2 = m_node_based_graph->BeginEdges(v);
+                        e2 < m_node_based_graph->EndEdges(v);
+                        ++e2
+                    ) {
+                        NodeIterator w = m_node_based_graph->GetTarget(e2);
+
+                        if(
+                            to_node_of_only_restriction != UINT_MAX &&
+                            w != to_node_of_only_restriction
+                        ) {
+                            // At an only_-restriction but not at the right turn
+                            continue;
+                        }
+                        if( u != w ) {
+                            //only add an edge if turn is not a U-turn except
+                            //when it is at the end of a dead-end street.
+                            if (!CheckIfTurnIsRestricted(u, v, w) ) {
+                                //only add an edge if turn is not prohibited
+                                if(UINT_MAX == component_index_list[w]) {
+                                    //insert next (node, parent) only if w has
+                                    //not yet been explored
+                                    //mark node as read
+                                    component_index_list[w] = current_component;
+                                    bfs_queue.push(std::make_pair(w,v));
+                                    p.printIncrement();
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+            //push size into vector
+            component_index_size.push_back(current_component_size);
+            //reset counters;
+            current_component_size = 0;
+            ++current_component;
+        }
+    }
+}

Contractor/EdgeBasedGraphFactory.h

@@ -34,17 +34,19 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "../DataStructures/DeallocatingVector.h"
 #include "../DataStructures/DynamicGraph.h"
 #include "../DataStructures/EdgeBasedNode.h"
-#include "../Extractor/ExtractorStructs.h"
 #include "../DataStructures/HashTable.h"
 #include "../DataStructures/ImportEdge.h"
-#include "../DataStructures/QueryEdge.h"
+#include "../DataStructures/OriginalEdgeData.h"
 #include "../DataStructures/Percent.h"
+#include "../DataStructures/QueryEdge.h"
+#include "../DataStructures/QueryNode.h"
 #include "../DataStructures/TurnInstructions.h"
+#include "../DataStructures/Restriction.h"
 #include "../Util/LuaUtil.h"
 #include "../Util/SimpleLogger.h"
 
-#include <boost/foreach.hpp>
-#include <boost/make_shared.hpp>
+#include "GeometryCompressor.h"
+
 #include <boost/noncopyable.hpp>
 #include <boost/shared_ptr.hpp>
 #include <boost/unordered_map.hpp>
@@ -80,14 +82,17 @@ public:
     );
 
     void Run(const char * originalEdgeDataFilename, lua_State *myLuaState);
+
     void GetEdgeBasedEdges( DeallocatingVector< EdgeBasedEdge >& edges );
+
     void GetEdgeBasedNodes( std::vector< EdgeBasedNode> & nodes);
-    void GetOriginalEdgeData( std::vector<OriginalEdgeData> & originalEdgeData);
+
     TurnInstruction AnalyzeTurn(
         const NodeID u,
         const NodeID v,
         const NodeID w
     ) const;
+
     int GetTurnPenalty(
         const NodeID u,
         const NodeID v,
@@ -112,15 +117,6 @@ private:
         bool contraFlow:1;
     };
 
-    struct _EdgeBasedEdgeData {
-        int distance;
-        unsigned via;
-        unsigned nameID;
-        bool forward;
-        bool backward;
-        TurnInstruction turnInstruction;
-    };
-
     unsigned m_turn_restrictions_count;
 
     typedef DynamicGraph<NodeBasedEdgeData>     NodeBasedDynamicGraph;
@@ -144,7 +140,6 @@ private:
 
     RestrictionMap                              m_restriction_map;
 
-
     NodeID CheckForEmanatingIsOnlyTurn(
         const NodeID u,
         const NodeID v
@@ -157,10 +152,21 @@ private:
     ) const;
 
     void InsertEdgeBasedNode(
-            NodeBasedDynamicGraph::EdgeIterator e1,
-            NodeBasedDynamicGraph::NodeIterator u,
-            NodeBasedDynamicGraph::NodeIterator v,
-            bool belongsToTinyComponent);
+        NodeBasedDynamicGraph::EdgeIterator e1,
+        NodeBasedDynamicGraph::NodeIterator u,
+        NodeBasedDynamicGraph::NodeIterator v,
+        bool belongsToTinyComponent
+    );
+
+    void BFSCompentExplorer(
+        std::vector<unsigned> & component_index_list,
+        std::vector<unsigned> & component_index_size
+    ) const;
+
+    void FlushVectorToStream(
+        std::ofstream & edge_data_file,
+        std::vector<OriginalEdgeData> & original_edge_data_vector
+    ) const;
 };
 
 #endif /* EDGEBASEDGRAPHFACTORY_H_ */

Contractor/GeometryCompressor.cpp

@@ -0,0 +1,94 @@
+/*
+
+Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#include "GeometryCompressor.h"
+
+int current_free_list_maximum = 0;
+int UniqueNumber () { return ++current_free_list_maximum; }
+
+GeometryCompressor::GeometryCompressor() {
+    m_free_list.resize(100);
+    IncreaseFreeList();
+}
+
+void GeometryCompressor::IncreaseFreeList() {
+    m_compressed_geometries.resize(m_compressed_geometries.size() + 100);
+    std::generate_n (m_free_list.rend(), 100, UniqueNumber);
+}
+
+void GeometryCompressor::AppendNodeIDsToGeomtry( NodeID node_id, NodeID contracted_node_id ) {
+    //check if node_id already has a list
+    boost::unordered_map<unsigned, unsigned>::const_iterator map_iterator;
+    map_iterator = m_node_id_to_index_map.find( node_id );
+
+    unsigned geometry_bucket_index = std::numeric_limits<unsigned>::max();
+    if( m_node_id_to_index_map.end() == map_iterator ) {
+        //if not, create one
+        if( m_free_list.empty() ) {
+            IncreaseFreeList();
+        }
+        geometry_bucket_index = m_free_list.back();
+        m_free_list.pop_back();
+    } else {
+        geometry_bucket_index = map_iterator->second;
+    }
+
+    BOOST_ASSERT( std::numeric_limits<unsigned>::max() != geometry_bucket_index );
+    BOOST_ASSERT( geometry_bucket_index < m_compressed_geometries.size() );
+
+    //append contracted_node_id to m_compressed_geometries[node_id]
+    m_compressed_geometries[geometry_bucket_index].push_back(contracted_node_id);
+
+    //append m_compressed_geometries[contracted_node_id] to m_compressed_geometries[node_id]
+    map_iterator = m_node_id_to_index_map.find(contracted_node_id);
+    if ( m_node_id_to_index_map.end() != map_iterator) {
+        const unsigned bucket_index_to_remove = map_iterator->second;
+        BOOST_ASSERT( bucket_index_to_remove < m_compressed_geometries.size() );
+
+        m_compressed_geometries[geometry_bucket_index].insert(
+            m_compressed_geometries[geometry_bucket_index].end(),
+            m_compressed_geometries[bucket_index_to_remove].begin(),
+            m_compressed_geometries[bucket_index_to_remove].end()
+        );
+        //remove m_compressed_geometries[contracted_node_id], add to free list
+        m_compressed_geometries[bucket_index_to_remove].clear();
+        m_free_list.push_back(bucket_index_to_remove);
+    }
+}
+
+void GeometryCompressor::PrintStatistics() const {
+    unsigned compressed_node_count = 0;
+    const unsigned surviving_node_count = m_compressed_geometries.size();
+
+    BOOST_FOREACH(const std::vector<unsigned> & current_vector, m_compressed_geometries) {
+        compressed_node_count += current_vector.size();
+    }
+    SimpleLogger().Write() <<
+        "surv: " << surviving_node_count <<
+        ", comp: " << compressed_node_count <<
+        ", comp ratio: " << ((float)surviving_node_count/std::max(compressed_node_count, 1u) );
+}

Contractor/GeometryCompressor.h

@@ -0,0 +1,58 @@
+/*
+
+Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#include "../Util/SimpleLogger.h"
+#include "../typedefs.h"
+
+#include <boost/assert.hpp>
+#include <boost/foreach.hpp>
+#include <boost/unordered_map.hpp>
+
+#include <algorithm>
+#include <limits>
+#include <vector>
+
+#ifndef GEOMETRY_COMPRESSOR_H
+#define GEOMETRY_COMPRESSOR_H
+
+class GeometryCompressor {
+public:
+    GeometryCompressor();
+    void AppendNodeIDsToGeomtry( NodeID node_id, NodeID contracted_node_id );
+    void PrintStatistics() const;
+
+private:
+
+    void IncreaseFreeList();
+
+    std::vector<std::vector<unsigned> > m_compressed_geometries;
+    std::vector<unsigned> m_free_list;
+    boost::unordered_map<unsigned, unsigned> m_node_id_to_index_map;
+};
+
+
+#endif //GEOMETRY_COMPRESSOR_H

Contractor/TemporaryStorage.cpp

@@ -28,113 +28,135 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "TemporaryStorage.h"
 
 TemporaryStorage::TemporaryStorage() {
-    tempDirectory = boost::filesystem::temp_directory_path();
+    temp_directory = boost::filesystem::temp_directory_path();
 }
 
 TemporaryStorage & TemporaryStorage::GetInstance(){
-    static TemporaryStorage runningInstance;
-    return runningInstance;
+    static TemporaryStorage static_instance;
+    return static_instance;
 }
 
 TemporaryStorage::~TemporaryStorage() {
-    removeAll();
+    RemoveAll();
 }
 
-void TemporaryStorage::removeAll() {
+void TemporaryStorage::RemoveAll() {
     boost::mutex::scoped_lock lock(mutex);
-    for(unsigned slot_id = 0; slot_id < vectorOfStreamDatas.size(); ++slot_id) {
-        deallocateSlot(slot_id);
+    for(unsigned slot_id = 0; slot_id < stream_data_list.size(); ++slot_id) {
+        DeallocateSlot(slot_id);
     }
-    vectorOfStreamDatas.clear();
+    stream_data_list.clear();
 }
 
-int TemporaryStorage::allocateSlot() {
+int TemporaryStorage::AllocateSlot() {
     boost::mutex::scoped_lock lock(mutex);
     try {
-        vectorOfStreamDatas.push_back(StreamData());
-        //SimpleLogger().Write() << "created new temporary file: " << vectorOfStreamDatas.back().pathToTemporaryFile;
+        stream_data_list.push_back(StreamData());
     } catch(boost::filesystem::filesystem_error & e) {
-        abort(e);
+        Abort(e);
     }
-    return vectorOfStreamDatas.size() - 1;
+    CheckIfTemporaryDeviceFull();
+    return stream_data_list.size() - 1;
 }
 
-void TemporaryStorage::deallocateSlot(int slotID) {
+void TemporaryStorage::DeallocateSlot(const int slot_id) {
     try {
-        StreamData & data = vectorOfStreamDatas[slotID];
+        StreamData & data = stream_data_list[slot_id];
         boost::mutex::scoped_lock lock(*data.readWriteMutex);
-        if(!boost::filesystem::exists(data.pathToTemporaryFile)) {
+        if(!boost::filesystem::exists(data.temp_path)) {
             return;
         }
-        if(data.streamToTemporaryFile->is_open()) {
-            data.streamToTemporaryFile->close();
+        if(data.temp_file->is_open()) {
+            data.temp_file->close();
         }
 
-        boost::filesystem::remove(data.pathToTemporaryFile);
+        boost::filesystem::remove(data.temp_path);
     } catch(boost::filesystem::filesystem_error & e) {
-        abort(e);
+        Abort(e);
     }
 }
 
-void TemporaryStorage::writeToSlot(int slotID, char * pointer, std::streamsize size) {
+void TemporaryStorage::WriteToSlot(
+    const int slot_id,
+    char * pointer,
+    const std::size_t size
+) {
     try {
-        StreamData & data = vectorOfStreamDatas[slotID];
+        StreamData & data = stream_data_list[slot_id];
+        BOOST_ASSERT(data.write_mode);
+
         boost::mutex::scoped_lock lock(*data.readWriteMutex);
         BOOST_ASSERT_MSG(
-            data.writeMode,
+            data.write_mode,
             "Writing after first read is not allowed"
         );
-        data.streamToTemporaryFile->write(pointer, size);
-    } catch(boost::filesystem::filesystem_error & e) {
-        abort(e);
-    }
-}
-void TemporaryStorage::readFromSlot(int slotID, char * pointer, std::streamsize size) {
-    try {
-        StreamData & data = vectorOfStreamDatas[slotID];
-        boost::mutex::scoped_lock lock(*data.readWriteMutex);
-        if(data.writeMode) {
-            data.writeMode = false;
-            data.streamToTemporaryFile->seekg(0, data.streamToTemporaryFile->beg);
+        if( 1073741824 < data.buffer.size() ) {
+            data.temp_file->write(&data.buffer[0], data.buffer.size());
+            // data.temp_file->write(pointer, size);
+            data.buffer.clear();
+            CheckIfTemporaryDeviceFull();
         }
-        data.streamToTemporaryFile->read(pointer, size);
+        data.buffer.insert(data.buffer.end(), pointer, pointer+size);
+
     } catch(boost::filesystem::filesystem_error & e) {
-        abort(e);
+        Abort(e);
     }
 }
-
-unsigned TemporaryStorage::getFreeBytesOnTemporaryDevice() {
-    boost::filesystem::space_info tempSpaceInfo;
+void TemporaryStorage::ReadFromSlot(
+    const int slot_id,
+    char * pointer,
+    const std::size_t size
+) {
     try {
-        tempSpaceInfo = boost::filesystem::space(tempDirectory);
+        StreamData & data = stream_data_list[slot_id];
+        boost::mutex::scoped_lock lock(*data.readWriteMutex);
+        if( data.write_mode ) {
+            data.write_mode = false;
+            data.temp_file->write(&data.buffer[0], data.buffer.size());
+            data.buffer.clear();
+            data.temp_file->seekg( data.temp_file->beg );
+            BOOST_ASSERT( data.temp_file->beg == data.temp_file->tellg() );
+        }
+        BOOST_ASSERT( !data.write_mode );
+        data.temp_file->read(pointer, size);
     } catch(boost::filesystem::filesystem_error & e) {
-        abort(e);
+        Abort(e);
     }
-    return tempSpaceInfo.available;
 }
 
-boost::filesystem::fstream::pos_type TemporaryStorage::tell(int slotID) {
+uint64_t TemporaryStorage::GetFreeBytesOnTemporaryDevice() {
+    uint64_t value = -1;
+    try {
+        boost::filesystem::path p =  boost::filesystem::temp_directory_path();
+        boost::filesystem::space_info s = boost::filesystem::space( p );
+        value = s.free;
+    } catch(boost::filesystem::filesystem_error & e) {
+        Abort(e);
+    }
+    return value;
+}
+
+void TemporaryStorage::CheckIfTemporaryDeviceFull() {
+    boost::filesystem::path p = boost::filesystem::temp_directory_path();
+    boost::filesystem::space_info s = boost::filesystem::space( p );
+    if( (1024*1024) > s.free ) {
+        throw OSRMException("temporary device is full");
+    }
+}
+
+boost::filesystem::fstream::pos_type TemporaryStorage::Tell(const int slot_id) {
     boost::filesystem::fstream::pos_type position;
     try {
-        StreamData & data = vectorOfStreamDatas[slotID];
+        StreamData & data = stream_data_list[slot_id];
         boost::mutex::scoped_lock lock(*data.readWriteMutex);
-        position = data.streamToTemporaryFile->tellp();
+        position = data.temp_file->tellp();
     } catch(boost::filesystem::filesystem_error & e) {
-        abort(e);
-   }
+        Abort(e);
+    }
     return position;
 }
 
-void TemporaryStorage::abort(boost::filesystem::filesystem_error& ) {
-    removeAll();
-}
-
-void TemporaryStorage::seek(int slotID, boost::filesystem::fstream::pos_type position) {
-    try {
-        StreamData & data = vectorOfStreamDatas[slotID];
-        boost::mutex::scoped_lock lock(*data.readWriteMutex);
-        data.streamToTemporaryFile->seekg(position);
-    } catch(boost::filesystem::filesystem_error & e) {
-        abort(e);
-    }
+void TemporaryStorage::Abort(const boost::filesystem::filesystem_error& e) {
+    RemoveAll();
+    throw OSRMException(e.what());
 }

Contractor/TemporaryStorage.h

@@ -28,46 +28,23 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef TEMPORARYSTORAGE_H_
 #define TEMPORARYSTORAGE_H_
 
-#include <vector>
-#include <fstream>
-
-#include <boost/assert.hpp>
-#include <boost/foreach.hpp>
-#include <boost/filesystem.hpp>
-#include <boost/filesystem/fstream.hpp>
-#include <boost/shared_ptr.hpp>
-#include <boost/thread/mutex.hpp>
-
+#include "../Util/BoostFileSystemFix.h"
 #include "../Util/OSRMException.h"
 #include "../Util/SimpleLogger.h"
 #include "../typedefs.h"
 
-//This is one big workaround for latest boost renaming woes.
+#include <boost/assert.hpp>
+#include <boost/foreach.hpp>
+#include <boost/integer.hpp>
+#include <boost/filesystem.hpp>
+#include <boost/filesystem/fstream.hpp>
+#include <boost/make_shared.hpp>
+#include <boost/shared_ptr.hpp>
+#include <boost/thread/mutex.hpp>
 
-#if BOOST_FILESYSTEM_VERSION < 3
-#warning Boost Installation with Filesystem3 missing, activating workaround
-#include <cstdio>
-namespace boost {
-namespace filesystem {
-inline path temp_directory_path() {
-	char * buffer;
-	buffer = tmpnam (NULL);
+#include <vector>
+#include <fstream>
 
-	return path(buffer);
-}
-
-inline path unique_path(const path&) {
-	return temp_directory_path();
-}
-
-}
-}
-
-#endif
-
-#ifndef BOOST_FILESYSTEM_VERSION
-#define BOOST_FILESYSTEM_VERSION 3
-#endif
 /**
  * This class implements a singleton file storage for temporary data.
  * temporary slots can be accessed by other objects through an int
@@ -77,49 +54,65 @@ inline path unique_path(const path&) {
  * -> Data is written in first phase and reread in second.
  */
 
-static boost::filesystem::path tempDirectory;
+static boost::filesystem::path temp_directory;
 static std::string TemporaryFilePattern("OSRM-%%%%-%%%%-%%%%");
 class TemporaryStorage {
 public:
     static TemporaryStorage & GetInstance();
     virtual ~TemporaryStorage();
 
-    int allocateSlot();
-    void deallocateSlot(int slotID);
-    void writeToSlot(int slotID, char * pointer, std::streamsize size);
-    void readFromSlot(int slotID, char * pointer, std::streamsize size);
+    int AllocateSlot();
+    void DeallocateSlot(const int slot_id);
+    void WriteToSlot(const int slot_id, char * pointer, const std::size_t size);
+    void ReadFromSlot(const int slot_id, char * pointer, const std::size_t size);
     //returns the number of free bytes
-    unsigned getFreeBytesOnTemporaryDevice();
-    boost::filesystem::fstream::pos_type tell(int slotID);
-    void seek(int slotID, boost::filesystem::fstream::pos_type);
-    void removeAll();
+    uint64_t GetFreeBytesOnTemporaryDevice();
+    boost::filesystem::fstream::pos_type Tell(const int slot_id);
+    void RemoveAll();
 private:
     TemporaryStorage();
     TemporaryStorage(TemporaryStorage const &){};
-    TemporaryStorage& operator=(TemporaryStorage const &) {
+
+    TemporaryStorage & operator=(TemporaryStorage const &) {
         return *this;
     }
-    void abort(boost::filesystem::filesystem_error& e);
+
+    void Abort(const boost::filesystem::filesystem_error& e);
+    void CheckIfTemporaryDeviceFull();
 
     struct StreamData {
-        bool writeMode;
-        boost::filesystem::path pathToTemporaryFile;
-        boost::shared_ptr<boost::filesystem::fstream> streamToTemporaryFile;
+        bool write_mode;
+        boost::filesystem::path temp_path;
+        boost::shared_ptr<boost::filesystem::fstream> temp_file;
         boost::shared_ptr<boost::mutex> readWriteMutex;
+        std::vector<char> buffer;
+
         StreamData() :
-            writeMode(true),
-            pathToTemporaryFile (boost::filesystem::unique_path(tempDirectory.append(TemporaryFilePattern.begin(), TemporaryFilePattern.end()))),
-            streamToTemporaryFile(new boost::filesystem::fstream(pathToTemporaryFile, std::ios::in | std::ios::out | std::ios::trunc | std::ios::binary)),
-            readWriteMutex(new boost::mutex)
+            write_mode(true),
+            temp_path(
+                boost::filesystem::unique_path(
+                    temp_directory.append(
+                        TemporaryFilePattern.begin(),
+                        TemporaryFilePattern.end()
+                    )
+                )
+            ),
+            temp_file(
+                new boost::filesystem::fstream(
+                    temp_path,
+                    std::ios::in|std::ios::out|std::ios::trunc|std::ios::binary
+                )
+            ),
+            readWriteMutex(boost::make_shared<boost::mutex>())
         {
-            if(streamToTemporaryFile->fail()) {
+            if( temp_file->fail() ) {
                 throw OSRMException("temporary file could not be created");
             }
         }
     };
     //vector of file streams that is used to store temporary data
-    std::vector<StreamData> vectorOfStreamDatas;
     boost::mutex mutex;
+    std::vector<StreamData> stream_data_list;
 };
 
 #endif /* TEMPORARYSTORAGE_H_ */

DataStructures/BinaryHeap.h

@@ -25,8 +25,8 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 */
 
-#ifndef BINARYHEAP_H_INCLUDED
-#define BINARYHEAP_H_INCLUDED
+#ifndef BINARY_HEAP_H
+#define BINARY_HEAP_H
 
 //Not compatible with non contiguous node ids
 
@@ -82,6 +82,9 @@ private:
 
 template< typename NodeID, typename Key >
 class UnorderedMapStorage {
+    typedef boost::unordered_map<NodeID, Key> UnorderedMapType;
+    typedef typename UnorderedMapType::iterator UnorderedMapIterator;
+    typedef typename UnorderedMapType::const_iterator UnorderedMapConstIterator;
 public:
 
 	UnorderedMapStorage( size_t ) {
@@ -89,8 +92,8 @@ public:
 		nodes.rehash(1000);
 	}
 
-    Key &operator[]( const NodeID node ) {
-    	return nodes[node];
+    Key & operator[]( const NodeID node ) {
+        return nodes[node];
     }
 
     void Clear() {
@@ -101,13 +104,13 @@ private:
     boost::unordered_map< NodeID, Key > nodes;
 };
 
-template<typename NodeID = unsigned>
-struct _SimpleHeapData {
-    NodeID parent;
-    _SimpleHeapData( NodeID p ) : parent(p) { }
-};
-
-template < typename NodeID, typename Key, typename Weight, typename Data, typename IndexStorage = ArrayStorage<NodeID, NodeID> >
+template<
+    typename NodeID,
+    typename Key,
+    typename Weight,
+    typename Data,
+    typename IndexStorage = ArrayStorage<NodeID, NodeID>
+>
 class BinaryHeap {
 private:
     BinaryHeap( const BinaryHeap& right );
@@ -117,7 +120,9 @@ public:
     typedef Data DataType;
 
     BinaryHeap( size_t maxID )
-    : nodeIndex( maxID ) {
+     :
+        nodeIndex( maxID )
+    {
         Clear();
     }
 
@@ -210,11 +215,13 @@ public:
 private:
     class HeapNode {
     public:
-        HeapNode() {
-        }
         HeapNode( NodeID n, Key k, Weight w, Data d )
-        : node( n ), key( k ), weight( w ), data( d ) {
-        }
+         :
+            node(n),
+            key(k),
+            weight(w),
+            data(d)
+        { }
 
         NodeID node;
         Key key;
@@ -234,14 +241,17 @@ private:
         const Key droppingIndex = heap[key].index;
         const Weight weight = heap[key].weight;
         Key nextKey = key << 1;
-        while ( nextKey < static_cast<Key>( heap.size() ) ) {
+        while( nextKey < static_cast<Key>( heap.size() ) ){
             const Key nextKeyOther = nextKey + 1;
-            if ( ( nextKeyOther < static_cast<Key> ( heap.size() ) )&& ( heap[nextKey].weight > heap[nextKeyOther].weight) )
+            if (
+                ( nextKeyOther < static_cast<Key>( heap.size() )   ) &&
+                ( heap[nextKey].weight > heap[nextKeyOther].weight )
+            ) {
                 nextKey = nextKeyOther;
-
-            if ( weight <= heap[nextKey].weight )
+            }
+            if ( weight <= heap[nextKey].weight ){
                 break;
-
+            }
             heap[key] = heap[nextKey];
             insertedNodes[heap[key].index].key = key;
             key = nextKey;
@@ -277,4 +287,4 @@ private:
     }
 };
 
-#endif //#ifndef BINARYHEAP_H_INCLUDED
+#endif //BINARY_HEAP_H

DataStructures/Coordinate.cpp

@@ -25,55 +25,51 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 */
 
-#ifndef FIXED_POINT_COORDINATE_H_
-#define FIXED_POINT_COORDINATE_H_
-
-#include "../DataStructures/MercatorUtil.h"
+#include <osrm/Coordinate.h>
 #include "../Util/StringUtil.h"
 
 #include <boost/assert.hpp>
 #include <cmath>
 #include <climits>
 
-#include <iostream>
+FixedPointCoordinate::FixedPointCoordinate()
+ :  lat(INT_MIN),
+    lon(INT_MIN)
+{ }
 
-static const double COORDINATE_PRECISION = 1000000.;
+FixedPointCoordinate::FixedPointCoordinate(int lat, int lon)
+ :  lat(lat),
+    lon(lon)
+{ }
 
-struct FixedPointCoordinate {
-    int lat;
-    int lon;
-    FixedPointCoordinate () : lat(INT_MIN), lon(INT_MIN) {}
-    explicit FixedPointCoordinate (int lat, int lon) : lat(lat) , lon(lon) {}
-
-    void Reset() {
-        lat = INT_MIN;
-        lon = INT_MIN;
+void FixedPointCoordinate::Reset() {
+    lat = INT_MIN;
+    lon = INT_MIN;
+}
+bool FixedPointCoordinate::isSet() const {
+    return (INT_MIN != lat) && (INT_MIN != lon);
+}
+bool FixedPointCoordinate::isValid() const {
+    if(
+        lat >   90*COORDINATE_PRECISION ||
+        lat <  -90*COORDINATE_PRECISION ||
+        lon >  180*COORDINATE_PRECISION ||
+        lon < -180*COORDINATE_PRECISION
+    ) {
+        return false;
     }
-    bool isSet() const {
-        return (INT_MIN != lat) && (INT_MIN != lon);
-    }
-    inline bool isValid() const {
-        if(
-            lat >   90*COORDINATE_PRECISION ||
-            lat <  -90*COORDINATE_PRECISION ||
-            lon >  180*COORDINATE_PRECISION ||
-            lon < -180*COORDINATE_PRECISION
-        ) {
-            return false;
-        }
-        return true;
-    }
-    bool operator==(const FixedPointCoordinate & other) const {
-        return lat == other.lat && lon == other.lon;
-    }
-};
-
-inline std::ostream & operator<<(std::ostream & out, const FixedPointCoordinate & c){
-    out << "(" << c.lat << "," << c.lon << ")";
-    return out;
+    return true;
+}
+bool FixedPointCoordinate::operator==(const FixedPointCoordinate & other) const {
+    return lat == other.lat && lon == other.lon;
 }
 
-inline double ApproximateDistance( const int lat1, const int lon1, const int lat2, const int lon2 ) {
+double FixedPointCoordinate::ApproximateDistance(
+    const int lat1,
+    const int lon1,
+    const int lat2,
+    const int lon2
+) {
     BOOST_ASSERT(lat1 != INT_MIN);
     BOOST_ASSERT(lon1 != INT_MIN);
     BOOST_ASSERT(lat2 != INT_MIN);
@@ -94,18 +90,24 @@ inline double ApproximateDistance( const int lat1, const int lon1, const int lat
 
     double aHarv= pow(sin(dLat/2.0),2.0)+cos(dlat1)*cos(dlat2)*pow(sin(dLong/2.),2);
     double cHarv=2.*atan2(sqrt(aHarv),sqrt(1.0-aHarv));
-    //earth's radius from wikipedia varies between 6,356.750 km — 6,378.135 km (˜3,949.901 — 3,963.189 miles)
-    //The IUGG value for the equatorial radius of the Earth is 6378.137 km (3963.19 mile)
-    const double earth=6372797.560856;//I am doing miles, just change this to radius in kilometers to get distances in km
+    //earth radius varies between 6,356.750-6,378.135 km (3,949.901-3,963.189mi)
+    //The IUGG value for the equatorial radius is 6378.137 km (3963.19 miles)
+    const double earth=6372797.560856;
     double distance=earth*cHarv;
     return distance;
 }
 
-inline double ApproximateDistance(const FixedPointCoordinate &c1, const FixedPointCoordinate &c2) {
+double FixedPointCoordinate::ApproximateDistance(
+    const FixedPointCoordinate &c1,
+    const FixedPointCoordinate &c2
+) {
     return ApproximateDistance( c1.lat, c1.lon, c2.lat, c2.lon );
 }
 
-inline double ApproximateEuclideanDistance(const FixedPointCoordinate &c1, const FixedPointCoordinate &c2) {
+double FixedPointCoordinate::ApproximateEuclideanDistance(
+    const FixedPointCoordinate &c1,
+    const FixedPointCoordinate &c2
+) {
     BOOST_ASSERT(c1.lat != INT_MIN);
     BOOST_ASSERT(c1.lon != INT_MIN);
     BOOST_ASSERT(c2.lat != INT_MIN);
@@ -123,48 +125,38 @@ inline double ApproximateEuclideanDistance(const FixedPointCoordinate &c1, const
     return d;
 }
 
-static inline void convertInternalLatLonToString(const int value, std::string & output) {
+void FixedPointCoordinate::convertInternalLatLonToString(
+    const int value,
+    std::string & output
+) {
     char buffer[100];
     buffer[11] = 0; // zero termination
     char* string = printInt< 11, 6 >( buffer, value );
     output = string;
 }
 
-static inline void convertInternalCoordinateToString(const FixedPointCoordinate & coord, std::string & output) {
-    std::string tmp;
-    convertInternalLatLonToString(coord.lon, tmp);
-    output = tmp;
-    output += ",";
-    convertInternalLatLonToString(coord.lat, tmp);
-    output += tmp;
-    output += " ";
-}
-static inline void convertInternalReversedCoordinateToString(const FixedPointCoordinate & coord, std::string & output) {
-    std::string tmp;
-    convertInternalLatLonToString(coord.lat, tmp);
-    output = tmp;
-    output += ",";
-    convertInternalLatLonToString(coord.lon, tmp);
-    output += tmp;
-    output += " ";
-}
-
-
-/* Get angle of line segment (A,C)->(C,B), atan2 magic, formerly cosine theorem*/
-template<class CoordinateT>
-static inline double GetAngleBetweenThreeFixedPointCoordinates (
-    const CoordinateT & A,
-    const CoordinateT & C,
-    const CoordinateT & B
+void FixedPointCoordinate::convertInternalCoordinateToString(
+    const FixedPointCoordinate & coord,
+    std::string & output
 ) {
-    const double v1x = (A.lon - C.lon)/COORDINATE_PRECISION;
-    const double v1y = lat2y(A.lat/COORDINATE_PRECISION) - lat2y(C.lat/COORDINATE_PRECISION);
-    const double v2x = (B.lon - C.lon)/COORDINATE_PRECISION;
-    const double v2y = lat2y(B.lat/COORDINATE_PRECISION) - lat2y(C.lat/COORDINATE_PRECISION);
-
-    double angle = (atan2(v2y,v2x) - atan2(v1y,v1x) )*180/M_PI;
-    while(angle < 0)
-        angle += 360;
-    return angle;
+    std::string tmp;
+    tmp.reserve(23);
+    convertInternalLatLonToString(coord.lon, tmp);
+    output = tmp;
+    output += ",";
+    convertInternalLatLonToString(coord.lat, tmp);
+    output += tmp;
+}
+
+void FixedPointCoordinate::convertInternalReversedCoordinateToString(
+    const FixedPointCoordinate & coord,
+    std::string & output
+) {
+    std::string tmp;
+    tmp.reserve(23);
+    convertInternalLatLonToString(coord.lat, tmp);
+    output = tmp;
+    output += ",";
+    convertInternalLatLonToString(coord.lon, tmp);
+    output += tmp;
 }
-#endif /* FIXED_POINT_COORDINATE_H_ */

DataStructures/DynamicGraph.h

@@ -41,8 +41,8 @@ template< typename EdgeDataT>
 class DynamicGraph {
     public:
         typedef EdgeDataT EdgeData;
-        typedef uint32_t NodeIterator;
-        typedef uint32_t EdgeIterator;
+        typedef unsigned NodeIterator;
+        typedef unsigned EdgeIterator;
 
         class InputEdge {
             public:
@@ -101,15 +101,15 @@ class DynamicGraph {
 
         ~DynamicGraph(){ }
 
-        uint32_t GetNumberOfNodes() const {
+        unsigned GetNumberOfNodes() const {
             return m_numNodes;
         }
 
-        uint32_t GetNumberOfEdges() const {
+        unsigned GetNumberOfEdges() const {
             return m_numEdges;
         }
 
-        uint32_t GetOutDegree( const NodeIterator n ) const {
+        unsigned GetOutDegree( const NodeIterator n ) const {
             return m_nodes[n].edges;
         }
 
@@ -117,6 +117,10 @@ class DynamicGraph {
             return NodeIterator( m_edges[e].target );
         }
 
+        void SetTarget( const EdgeIterator e, const NodeIterator n ) {
+            m_edges[e].target = n;
+        }
+
         EdgeDataT &GetEdgeData( const EdgeIterator e ) {
             return m_edges[e].data;
         }
@@ -143,7 +147,7 @@ class DynamicGraph {
                     m_edges[node.firstEdge] = m_edges[node.firstEdge + node.edges];
                 } else {
                     EdgeIterator newFirstEdge = ( EdgeIterator ) m_edges.size();
-                    uint32_t newSize = node.edges * 1.1 + 2;
+                    unsigned newSize = node.edges * 1.1 + 2;
                     EdgeIterator requiredCapacity = newSize + m_edges.size();
                     EdgeIterator oldCapacity = m_edges.capacity();
                     if ( requiredCapacity >= oldCapacity ) {
@@ -170,9 +174,12 @@ class DynamicGraph {
         //removes an edge. Invalidates edge iterators for the source node
         void DeleteEdge( const NodeIterator source, const EdgeIterator e ) {
             Node &node = m_nodes[source];
+            #pragma omp atomic
             --m_numEdges;
             --node.edges;
-            const uint32_t last = node.firstEdge + node.edges;
+            BOOST_ASSERT(UINT_MAX != node.edges);
+            const unsigned last = node.firstEdge + node.edges;
+            BOOST_ASSERT( UINT_MAX != last);
             //swap with last edge
             m_edges[e] = m_edges[last];
             makeDummy( last );
@@ -222,7 +229,7 @@ class DynamicGraph {
             //index of the first edge
             EdgeIterator firstEdge;
             //amount of edges
-            uint32_t edges;
+            unsigned edges;
         };
 
         struct Edge {

DataStructures/EdgeBasedNode.h

@@ -1,21 +1,74 @@
 #ifndef EDGE_BASED_NODE_H
 #define EDGE_BASED_NODE_H
 
-#include "Coordinate.h"
+#include <cmath>
 
+#include <boost/assert.hpp>
+
+#include "../Util/MercatorUtil.h"
+#include "../typedefs.h"
+
+#include <osrm/Coordinate.h>
+
+// An EdgeBasedNode represents a node in the edge-expanded graph.
 struct EdgeBasedNode {
+
     EdgeBasedNode() :
-        id(INT_MAX),
-        lat1(INT_MAX),
-        lat2(INT_MAX),
-        lon1(INT_MAX),
-        lon2(INT_MAX >> 1),
-        belongsToTinyComponent(false),
-        nameID(UINT_MAX),
-        weight(UINT_MAX >> 1),
-        ignoreInGrid(false)
+    id(INT_MAX),
+    lat1(INT_MAX),
+    lat2(INT_MAX),
+    lon1(INT_MAX),
+    lon2(INT_MAX >> 1),
+    belongsToTinyComponent(false),
+    nameID(UINT_MAX),
+    weight(UINT_MAX >> 1),
+    ignoreInGrid(false)
     { }
 
+    // Computes:
+    // - the distance from the given query location to nearest point on this edge (and returns it)
+    // - the location on this edge which is nearest to the query location
+    // - the ratio ps:pq, where p and q are the end points of this edge, and s is the perpendicular foot of
+    //   the query location on the line defined by p and q.
+    double ComputePerpendicularDistance(
+        const FixedPointCoordinate& query_location,
+        FixedPointCoordinate & nearest_location,
+        double & ratio,
+        double precision = COORDINATE_PRECISION
+    ) const {
+        BOOST_ASSERT( query_location.isValid() );
+
+        const double epsilon = 1.0/precision;
+
+        if( ignoreInGrid ) {
+            return std::numeric_limits<double>::max();
+        }
+
+        // p, q : the end points of the underlying edge
+        const Point p(lat2y(lat1/COORDINATE_PRECISION), lon1/COORDINATE_PRECISION);
+        const Point q(lat2y(lat2/COORDINATE_PRECISION), lon2/COORDINATE_PRECISION);
+
+        // r : query location
+        const Point r(lat2y(query_location.lat/COORDINATE_PRECISION),
+                            query_location.lon/COORDINATE_PRECISION);
+
+        const Point foot = ComputePerpendicularFoot(p, q, r, epsilon);
+        ratio            = ComputeRatio(p, q, foot, epsilon);
+
+        BOOST_ASSERT( !std::isnan(ratio) );
+
+        nearest_location = ComputeNearestPointOnSegment(foot, ratio);
+
+        BOOST_ASSERT( nearest_location.isValid() );
+
+        // TODO: Replace with euclidean approximation when k-NN search is done
+        // const double approximated_distance = FixedPointCoordinate::ApproximateEuclideanDistance(
+        const double approximated_distance = FixedPointCoordinate::ApproximateDistance(query_location, nearest_location);
+
+        BOOST_ASSERT( 0.0 <= approximated_distance );
+        return approximated_distance;
+    }
+
     bool operator<(const EdgeBasedNode & other) const {
         return other.id < id;
     }
@@ -24,28 +77,100 @@ struct EdgeBasedNode {
         return id == other.id;
     }
 
+    // Returns the midpoint of the underlying edge.
     inline FixedPointCoordinate Centroid() const {
-        FixedPointCoordinate centroid;
-        //The coordinates of the midpoint are given by:
-        //x = (x1 + x2) /2 and y = (y1 + y2) /2.
-        centroid.lon = (std::min(lon1, lon2) + std::max(lon1, lon2))/2;
-        centroid.lat = (std::min(lat1, lat2) + std::max(lat1, lat2))/2;
-        return centroid;
-    }
-
-    inline bool isIgnored() const {
-        return ignoreInGrid;
+        return FixedPointCoordinate((lat1+lat2)/2, (lon1+lon2)/2);
     }
 
     NodeID id;
+
+    // The coordinates of the end-points of the underlying edge.
     int lat1;
     int lat2;
     int lon1;
     int lon2:31;
+
     bool belongsToTinyComponent:1;
     NodeID nameID;
+
+    // The weight of the underlying edge.
     unsigned weight:31;
+
     bool ignoreInGrid:1;
+
+private:
+
+    typedef std::pair<double,double> Point;
+
+    // Compute the perpendicular foot of point r on the line defined by p and q.
+    Point ComputePerpendicularFoot(const Point &p, const Point &q, const Point &r, double epsilon) const {
+
+        // the projection of r onto the line pq
+        double foot_x, foot_y;
+
+        const bool is_parallel_to_y_axis = std::abs(q.first - p.first) < epsilon;
+
+        if( is_parallel_to_y_axis ) {
+            foot_x = q.first;
+            foot_y = r.second;
+        } else {
+            // the slope of the line through (a|b) and (c|d)
+            const double m = (q.second - p.second) / (q.first - p.first);
+
+            // Projection of (x|y) onto the line joining (a|b) and (c|d).
+            foot_x = ((r.first + (m*r.second)) + (m*m*p.first - m*p.second))/(1.0 + m*m);
+            foot_y = p.second + m*(foot_x - p.first);
+        }
+
+        return Point(foot_x, foot_y);
+    }
+
+    // Compute the ratio of the line segment pr to line segment pq.
+    double ComputeRatio(const Point & p, const Point & q, const Point & r, double epsilon) const {
+
+        const bool is_parallel_to_x_axis = std::abs(q.second-p.second) < epsilon;
+        const bool is_parallel_to_y_axis = std::abs(q.first -p.first ) < epsilon;
+
+        double ratio;
+
+        if( !is_parallel_to_y_axis ) {
+            ratio = (r.first - p.first)/(q.first - p.first);
+        } else if( !is_parallel_to_x_axis ) {
+            ratio = (r.second - p.second)/(q.second - p.second);
+        } else {
+            // (a|b) and (c|d) are essentially the same point
+            // by convention, we set the ratio to 0 in this case
+            //ratio = ((lat2 == query_location.lat) && (lon2 == query_location.lon)) ? 1. : 0.;
+            ratio = 0.0;
+        }
+
+        // Round to integer if the ratio is close to 0 or 1.
+        if( std::abs(ratio) <= epsilon ) {
+            ratio = 0.0;
+        } else if( std::abs(ratio-1.0) <= epsilon ) {
+            ratio = 1.0;
+        }
+
+        return ratio;
+    }
+
+    // Computes the point on the segment pq which is nearest to a point r = p + lambda * (q-p).
+    // p and q are the end points of the underlying edge.
+    FixedPointCoordinate ComputeNearestPointOnSegment(const Point & r, double lambda) const {
+
+        if( lambda <= 0.0 ) {
+            return FixedPointCoordinate(lat1, lon1);
+        } else if( lambda >= 1.0 ) {
+            return FixedPointCoordinate(lat2, lon2);
+        }
+
+        // r lies between p and q
+        return  FixedPointCoordinate(
+                    y2lat(r.first)*COORDINATE_PRECISION,
+                    r.second*COORDINATE_PRECISION
+                );
+    }
+
 };
 
-#endif //EDGE_BASED_NODE_H
+#endif //EDGE_BASED_NODE_H

DataStructures/HashTable.h

@@ -25,43 +25,44 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 */
 
-#ifndef HASHTABLE_H_
-#define HASHTABLE_H_
+#ifndef HASH_TABLE_H
+#define HASH_TABLE_H
 
 #include <boost/ref.hpp>
 #include <boost/unordered_map.hpp>
 
-template<typename keyT, typename valueT>
-class HashTable : public boost::unordered_map<keyT, valueT> {
+template<typename KeyT, typename ValueT>
+class HashTable : public boost::unordered_map<KeyT, ValueT> {
 private:
-    typedef boost::unordered_map<keyT, valueT> super;
+    typedef boost::unordered_map<KeyT, ValueT> super;
 public:
+    static ValueT default_value;
+
     HashTable() : super() { }
 
     HashTable(const unsigned size) : super(size) { }
 
-    HashTable &operator=(const HashTable &other) {
-        super::operator = (other);
-        return *this;
+    inline void Add( KeyT const & key, ValueT const & value) {
+        super::emplace(std::make_pair(key, value));
     }
 
-    inline void Add(const keyT& key, const valueT& value){
-        super::insert(std::make_pair(key, value));
-    }
-
-    inline valueT Find(const keyT& key) const {
-        if(super::find(key) == super::end()) {
-            return valueT();
+    inline const ValueT Find(KeyT const & key) const {
+        typename super::const_iterator iter = super::find(key);
+        if( iter == super::end() ) {
+            return boost::cref(default_value);
         }
-        return boost::ref(super::find(key)->second);
+        return boost::cref(iter->second);
     }
 
-    inline bool Holds(const keyT& key) const {
-        if(super::find(key) == super::end()) {
+    inline bool Holds( KeyT const & key) const {
+        if( super::find(key) == super::end() ) {
             return false;
         }
         return true;
     }
 };
 
-#endif /* HASHTABLE_H_ */
+template<typename KeyT, typename ValueT>
+ValueT HashTable<KeyT, ValueT>::default_value;
+
+#endif /* HASH_TABLE_H */

DataStructures/HilbertValue.cpp

@@ -0,0 +1,88 @@
+/*
+
+Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#include "HilbertValue.h"
+
+uint64_t HilbertCode::operator() (
+    const FixedPointCoordinate & current_coordinate
+) const {
+    unsigned location[2];
+    location[0] = current_coordinate.lat+( 90*COORDINATE_PRECISION);
+    location[1] = current_coordinate.lon+(180*COORDINATE_PRECISION);
+
+    TransposeCoordinate(location);
+    return BitInterleaving(location[0], location[1]);
+}
+
+uint64_t HilbertCode::BitInterleaving(const uint32_t latitude, const uint32_t longitude) const
+{
+    uint64_t result = 0;
+    for(int8_t index = 31; index >= 0; --index){
+        result |= (latitude >> index) & 1;
+        result <<= 1;
+        result |= (longitude >> index) & 1;
+        if(0 != index){
+            result <<= 1;
+        }
+    }
+    return result;
+}
+
+void HilbertCode::TransposeCoordinate( uint32_t * X) const
+{
+    uint32_t M = 1 << (32-1), P, Q, t;
+    int i;
+    // Inverse undo
+    for( Q = M; Q > 1; Q >>= 1 ) {
+        P=Q-1;
+        for( i = 0; i < 2; ++i ) {
+
+            const bool condition = (X[i] & Q);
+            if( condition ) {
+                X[0] ^= P; // invert
+            } else {
+                t = (X[0]^X[i]) & P;
+                X[0] ^= t;
+                X[i] ^= t;
+            }
+        } // exchange
+    }
+    // Gray encode
+    for( i = 1; i < 2; ++i ) {
+        X[i] ^= X[i-1];
+    }
+    t=0;
+    for( Q = M; Q > 1; Q >>= 1 ) {
+        const bool condition = (X[2-1] & Q);
+        if( condition ) {
+            t ^= Q-1;
+        }
+    } //check if this for loop is wrong
+    for( i = 0; i < 2; ++i ) {
+        X[i] ^= t;
+    }
+}

DataStructures/HilbertValue.h

@@ -28,70 +28,23 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef HILBERTVALUE_H_
 #define HILBERTVALUE_H_
 
-#include "Coordinate.h"
+#include <osrm/Coordinate.h>
 
 #include <boost/integer.hpp>
 #include <boost/noncopyable.hpp>
 
 // computes a 64 bit value that corresponds to the hilbert space filling curve
 
-class HilbertCode : boost::noncopyable {
+class HilbertCode : boost::noncopyable
+{
 public:
-	static uint64_t GetHilbertNumberForCoordinate(
+	uint64_t operator()
+    (
 		const FixedPointCoordinate & current_coordinate
-	) {
-		unsigned location[2];
-		location[0] = current_coordinate.lat+( 90*COORDINATE_PRECISION);
-		location[1] = current_coordinate.lon+(180*COORDINATE_PRECISION);
-
-		TransposeCoordinate(location);
-		const uint64_t result = BitInterleaving(location[0], location[1]);
-		return result;
-	}
+	) const;
 private:
-	static inline uint64_t BitInterleaving(const uint32_t a, const uint32_t b) {
-		uint64_t result = 0;
-		for(int8_t index = 31; index >= 0; --index){
-			result |= (a >> index) & 1;
-			result <<= 1;
-			result |= (b >> index) & 1;
-			if(0 != index){
-				result <<= 1;
-			}
-		}
-		return result;
-	}
-
-	static inline void TransposeCoordinate( uint32_t * X) {
-		uint32_t M = 1 << (32-1), P, Q, t;
-		int i;
-		// Inverse undo
-		for( Q = M; Q > 1; Q >>= 1 ) {
-			P=Q-1;
-			for( i = 0; i < 2; ++i ) {
-				if( X[i] & Q ) {
-					X[0] ^= P; // invert
-				} else {
-					t = (X[0]^X[i]) & P;
-					X[0] ^= t;
-					X[i] ^= t;
-				}
-			} // exchange
-		}
-		// Gray encode
-		for( i = 1; i < 2; ++i ) {
-			X[i] ^= X[i-1];
-		}
-		t=0;
-		for( Q = M; Q > 1; Q >>= 1 ) {
-			if( X[2-1] & Q ) {
-				t ^= Q-1;
-			}
-		} //check if this for loop is wrong
-		for( i = 0; i < 2; ++i ) {
-			X[i] ^= t;
-		}
-	}
+	inline uint64_t BitInterleaving( const uint32_t a, const uint32_t b) const;
+	inline void TransposeCoordinate( uint32_t * X) const;
 };
 
 #endif /* HILBERTVALUE_H_ */

DataStructures/OriginalEdgeData.h

@@ -0,0 +1,58 @@
+/*
+
+Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifndef ORIGINAL_EDGE_DATA_H
+#define ORIGINAL_EDGE_DATA_H
+
+#include "TurnInstructions.h"
+#include "../typedefs.h"
+
+#include <climits>
+
+struct OriginalEdgeData{
+    explicit OriginalEdgeData(
+        NodeID via_node,
+        unsigned name_id,
+        TurnInstruction turn_instruction
+    ) :
+        via_node(via_node),
+        name_id(name_id),
+        turn_instruction(turn_instruction)
+    { }
+
+    OriginalEdgeData() :
+        via_node(UINT_MAX),
+        name_id(UINT_MAX),
+        turn_instruction(UCHAR_MAX)
+    { }
+
+    NodeID via_node;
+    unsigned name_id;
+    TurnInstruction turn_instruction;
+};
+
+#endif //ORIGINAL_EDGE_DATA_H

DataStructures/PhantomNodes.h

@@ -28,7 +28,9 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef PHANTOMNODES_H_
 #define PHANTOMNODES_H_
 
-#include "Coordinate.h"
+#include <osrm/Coordinate.h>
+
+#include "../typedefs.h"
 
 struct PhantomNode {
     PhantomNode() :

DataStructures/QueryEdge.h

@@ -28,32 +28,19 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef QUERYEDGE_H_
 #define QUERYEDGE_H_
 
-#include "TurnInstructions.h"
 #include "../typedefs.h"
 
 #include <climits>
 
-struct OriginalEdgeData{
-    explicit OriginalEdgeData(
-        NodeID viaNode,
-        unsigned nameID,
-        TurnInstruction turnInstruction
-    ) : viaNode(viaNode), nameID(nameID), turnInstruction(turnInstruction) {}
-    OriginalEdgeData() : viaNode(UINT_MAX), nameID(UINT_MAX), turnInstruction(UCHAR_MAX) {}
-    NodeID viaNode;
-    unsigned nameID;
-    TurnInstruction turnInstruction;
-};
-
 struct QueryEdge {
     NodeID source;
     NodeID target;
     struct EdgeData {
         NodeID id:31;
-        bool shortcut:1;
-        int distance:30;
-        bool forward:1;
-        bool backward:1;
+        bool   shortcut:1;
+        int    distance:30;
+        bool   forward:1;
+        bool   backward:1;
     } data;
 
     bool operator<( const QueryEdge& right ) const {
@@ -64,9 +51,14 @@ struct QueryEdge {
     }
 
     bool operator== ( const QueryEdge& right ) const {
-        return ( source == right.source && target == right.target && data.distance == right.data.distance &&
-                data.shortcut == right.data.shortcut && data.forward == right.data.forward && data.backward == right.data.backward
-                && data.id == right.data.id
+        return (
+            source == right.source               &&
+            target == right.target               &&
+            data.distance == right.data.distance &&
+            data.shortcut == right.data.shortcut &&
+            data.forward == right.data.forward   &&
+            data.backward == right.data.backward &&
+            data.id == right.data.id
         );
     }
 };

DataStructures/QueryNode.h

@@ -28,9 +28,10 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef _NODE_COORDS_H
 #define _NODE_COORDS_H
 
-#include "Coordinate.h"
 #include "../typedefs.h"
 
+#include <osrm/Coordinate.h>
+
 #include <boost/assert.hpp>
 
 #include <cstddef>

DataStructures/RawRouteData.h

@@ -28,29 +28,53 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef RAWROUTEDATA_H_
 #define RAWROUTEDATA_H_
 
-#include "../DataStructures/Coordinate.h"
 #include "../DataStructures/PhantomNodes.h"
 #include "../typedefs.h"
 
+#include <osrm/Coordinate.h>
+
+#include <limits>
+
 #include <vector>
 
-struct _PathData {
-    _PathData(NodeID no, unsigned na, unsigned tu, unsigned dur) : node(no), nameID(na), durationOfSegment(dur), turnInstruction(tu) { }
+struct PathData {
+    PathData() :
+        node(UINT_MAX),
+        name_id(UINT_MAX),
+        durationOfSegment(UINT_MAX),
+        turnInstruction(UCHAR_MAX)
+    { }
+
+    PathData(
+        NodeID no,
+        unsigned na,
+        unsigned tu,
+        unsigned dur
+    ) :
+        node(no),
+        name_id(na),
+        durationOfSegment(dur),
+        turnInstruction(tu)
+    { }
     NodeID node;
-    unsigned nameID;
+    unsigned name_id;
     unsigned durationOfSegment;
     short turnInstruction;
 };
 
 struct RawRouteData {
-    std::vector< _PathData > computedShortestPath;
-    std::vector< _PathData > computedAlternativePath;
+    std::vector< std::vector<PathData> > unpacked_path_segments;
+    std::vector< PathData > unpacked_alternative;
     std::vector< PhantomNodes > segmentEndCoordinates;
     std::vector< FixedPointCoordinate > rawViaNodeCoordinates;
     unsigned checkSum;
     int lengthOfShortestPath;
     int lengthOfAlternativePath;
-    RawRouteData() : checkSum(UINT_MAX), lengthOfShortestPath(INT_MAX), lengthOfAlternativePath(INT_MAX) {}
+    RawRouteData() :
+        checkSum(UINT_MAX),
+        lengthOfShortestPath(INT_MAX),
+        lengthOfAlternativePath(INT_MAX)
+    { }
 };
 
 #endif /* RAWROUTEDATA_H_ */

DataStructures/Restriction.h

@@ -105,13 +105,16 @@ struct InputRestrictionContainer {
         return InputRestrictionContainer(0, 0, 0, 0);
     }
     static InputRestrictionContainer max_value() {
-        return InputRestrictionContainer(UINT_MAX, UINT_MAX, UINT_MAX, UINT_MAX);
+        return  InputRestrictionContainer(
+                    UINT_MAX,
+                    UINT_MAX,
+                    UINT_MAX,
+                    UINT_MAX
+                );
     }
 };
 
-struct CmpRestrictionContainerByFrom :
-    public std::binary_function<InputRestrictionContainer, InputRestrictionContainer, bool>
-{
+struct CmpRestrictionContainerByFrom {
     typedef InputRestrictionContainer value_type;
     inline bool operator()(
         const InputRestrictionContainer & a,
@@ -127,9 +130,9 @@ struct CmpRestrictionContainerByFrom :
     }
 };
 
-struct CmpRestrictionContainerByTo: public std::binary_function<InputRestrictionContainer, InputRestrictionContainer, bool> {
+struct CmpRestrictionContainerByTo {
     typedef InputRestrictionContainer value_type;
-    inline bool operator ()(
+    inline bool operator()(
         const InputRestrictionContainer & a,
         const InputRestrictionContainer & b
     ) const {

DataStructures/SearchEngine.h

@@ -28,7 +28,6 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef SEARCHENGINE_H
 #define SEARCHENGINE_H
 
-#include "Coordinate.h"
 #include "SearchEngineData.h"
 #include "PhantomNodes.h"
 #include "QueryEdge.h"
@@ -38,6 +37,8 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "../Util/StringUtil.h"
 #include "../typedefs.h"
 
+#include <osrm/Coordinate.h>
+
 #include <boost/assert.hpp>
 
 #include <climits>

DataStructures/SearchEngineData.cpp

@@ -27,41 +27,65 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "SearchEngineData.h"
 
-void SearchEngineData::InitializeOrClearFirstThreadLocalStorage(const unsigned number_of_nodes) {
-    if(!forwardHeap.get()) {
-        forwardHeap.reset(new QueryHeap(number_of_nodes));
-    } else {
+void SearchEngineData::InitializeOrClearFirstThreadLocalStorage(const unsigned number_of_nodes)
+{
+    if (forwardHeap.get())
+    {
         forwardHeap->Clear();
     }
-    if(!backwardHeap.get()) {
-        backwardHeap.reset(new QueryHeap(number_of_nodes));
-    } else {
+    else
+    {
+        forwardHeap.reset(new QueryHeap(number_of_nodes));
+    }
+
+    if (backwardHeap.get())
+    {
         backwardHeap->Clear();
     }
+    else
+    {
+        backwardHeap.reset(new QueryHeap(number_of_nodes));
+    }
 }
 
-void SearchEngineData::InitializeOrClearSecondThreadLocalStorage(const unsigned number_of_nodes) {
-    if(!forwardHeap2.get()) {
-        forwardHeap2.reset(new QueryHeap(number_of_nodes));
-    } else {
+void SearchEngineData::InitializeOrClearSecondThreadLocalStorage(const unsigned number_of_nodes)
+{
+    if (forwardHeap2.get())
+    {
         forwardHeap2->Clear();
     }
-    if(!backwardHeap2.get()) {
-        backwardHeap2.reset(new QueryHeap(number_of_nodes));
-     } else {
+    else
+    {
+        forwardHeap2.reset(new QueryHeap(number_of_nodes));
+    }
+
+    if (backwardHeap2.get())
+    {
         backwardHeap2->Clear();
     }
+    else
+    {
+        backwardHeap2.reset(new QueryHeap(number_of_nodes));
+    }
 }
 
-void SearchEngineData::InitializeOrClearThirdThreadLocalStorage(const unsigned number_of_nodes) {
-    if(!forwardHeap3.get()) {
-        forwardHeap3.reset(new QueryHeap(number_of_nodes));
-    } else {
+void SearchEngineData::InitializeOrClearThirdThreadLocalStorage(const unsigned number_of_nodes)
+{
+    if (forwardHeap3.get())
+    {
         forwardHeap3->Clear();
     }
-    if(!backwardHeap3.get()) {
-        backwardHeap3.reset(new QueryHeap(number_of_nodes));
-    } else {
+    else
+    {
+        forwardHeap3.reset(new QueryHeap(number_of_nodes));
+    }
+
+    if (backwardHeap3.get())
+    {
         backwardHeap3->Clear();
     }
+    else
+    {
+        backwardHeap3.reset(new QueryHeap(number_of_nodes));
+    }
 }

DataStructures/SegmentInformation.h

@@ -28,24 +28,54 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef SEGMENTINFORMATION_H_
 #define SEGMENTINFORMATION_H_
 
-#include "Coordinate.h"
 #include "TurnInstructions.h"
+
 #include "../typedefs.h"
 
-#include <climits>
+#include <osrm/Coordinate.h>
 
+// Struct fits everything in one cache line
 struct SegmentInformation {
     FixedPointCoordinate location;
-    NodeID nameID;
-    double length;
+    NodeID name_id;
     unsigned duration;
-    double bearing;
-    TurnInstruction turnInstruction;
+    double length;
+    short bearing; //more than enough [0..3600] fits into 12 bits
+    TurnInstruction turn_instruction;
     bool necessary;
-    SegmentInformation(const FixedPointCoordinate & loc, const NodeID nam, const double len, const unsigned dur, const TurnInstruction tInstr, const bool nec) :
-            location(loc), nameID(nam), length(len), duration(dur), bearing(0.), turnInstruction(tInstr), necessary(nec) {}
-    SegmentInformation(const FixedPointCoordinate & loc, const NodeID nam, const double len, const unsigned dur, const TurnInstruction tInstr) :
-        location(loc), nameID(nam), length(len), duration(dur), bearing(0.), turnInstruction(tInstr), necessary(tInstr != 0) {}
+
+    explicit SegmentInformation(
+        const FixedPointCoordinate & location,
+        const NodeID name_id,
+        const unsigned duration,
+        const double length,
+        const TurnInstruction turn_instruction,
+        const bool necessary
+    ) :
+        location(location),
+        name_id(name_id),
+        duration(duration),
+        length(length),
+        bearing(0),
+        turn_instruction(turn_instruction),
+        necessary(necessary)
+    { }
+
+    explicit SegmentInformation(
+        const FixedPointCoordinate & location,
+        const NodeID name_id,
+        const unsigned duration,
+        const double length,
+        const TurnInstruction turn_instruction
+    ) :
+        location(location),
+        name_id(name_id),
+        duration(duration),
+        length(length),
+        bearing(0),
+        turn_instruction(turn_instruction),
+        necessary(turn_instruction != 0)
+    { }
 };
 
 #endif /* SEGMENTINFORMATION_H_ */

DataStructures/StaticRTree.h

@@ -28,19 +28,20 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef STATICRTREE_H_
 #define STATICRTREE_H_
 
-#include "Coordinate.h"
 #include "DeallocatingVector.h"
 #include "HilbertValue.h"
-#include "MercatorUtil.h"
 #include "PhantomNodes.h"
 #include "SharedMemoryFactory.h"
 #include "SharedMemoryVectorWrapper.h"
 
+#include "../Util/MercatorUtil.h"
 #include "../Util/OSRMException.h"
 #include "../Util/SimpleLogger.h"
 #include "../Util/TimingUtil.h"
 #include "../typedefs.h"
 
+#include <osrm/Coordinate.h>
+
 #include <boost/assert.hpp>
 #include <boost/bind.hpp>
 #include <boost/foreach.hpp>
@@ -124,10 +125,10 @@ public:
             FixedPointCoordinate lower_left (other.min_lat, other.min_lon);
 
             return (
-                    Contains(upper_left)
-                    || Contains(upper_right)
-                    || Contains(lower_right)
-                    || Contains(lower_left)
+                    Contains(upper_left ) ||
+                    Contains(upper_right) ||
+                    Contains(lower_right) ||
+                    Contains(lower_left )
             );
         }
 
@@ -140,7 +141,7 @@ public:
             double min_dist = std::numeric_limits<double>::max();
             min_dist = std::min(
                     min_dist,
-                    ApproximateDistance(
+                    FixedPointCoordinate::ApproximateDistance(
                             location.lat,
                             location.lon,
                             max_lat,
@@ -149,7 +150,7 @@ public:
             );
             min_dist = std::min(
                     min_dist,
-                    ApproximateDistance(
+                    FixedPointCoordinate::ApproximateDistance(
                             location.lat,
                             location.lon,
                             max_lat,
@@ -158,7 +159,7 @@ public:
             );
             min_dist = std::min(
                     min_dist,
-                    ApproximateDistance(
+                    FixedPointCoordinate::ApproximateDistance(
                             location.lat,
                             location.lon,
                             min_lat,
@@ -167,7 +168,7 @@ public:
             );
             min_dist = std::min(
                     min_dist,
-                    ApproximateDistance(
+                    FixedPointCoordinate::ApproximateDistance(
                             location.lat,
                             location.lon,
                             min_lat,
@@ -188,32 +189,32 @@ public:
             min_max_dist = std::min(
                     min_max_dist,
                     std::max(
-                            ApproximateDistance(location, upper_left ),
-                            ApproximateDistance(location, upper_right)
+                        FixedPointCoordinate::ApproximateDistance(location, upper_left ),
+                        FixedPointCoordinate::ApproximateDistance(location, upper_right)
                     )
             );
 
             min_max_dist = std::min(
                     min_max_dist,
                     std::max(
-                            ApproximateDistance(location, upper_right),
-                            ApproximateDistance(location, lower_right)
+                        FixedPointCoordinate::ApproximateDistance(location, upper_right),
+                        FixedPointCoordinate::ApproximateDistance(location, lower_right)
                     )
             );
 
             min_max_dist = std::min(
                     min_max_dist,
                     std::max(
-                            ApproximateDistance(location, lower_right),
-                            ApproximateDistance(location, lower_left )
+                        FixedPointCoordinate::ApproximateDistance(location, lower_right),
+                        FixedPointCoordinate::ApproximateDistance(location, lower_left )
                     )
             );
 
             min_max_dist = std::min(
                     min_max_dist,
                     std::max(
-                            ApproximateDistance(location, lower_left ),
-                            ApproximateDistance(location, upper_left )
+                        FixedPointCoordinate::ApproximateDistance(location, lower_left ),
+                        FixedPointCoordinate::ApproximateDistance(location, upper_left )
                     )
             );
             return min_max_dist;
@@ -307,6 +308,8 @@ public:
         double time1 = get_timestamp();
         std::vector<WrappedInputElement> input_wrapper_vector(m_element_count);
 
+        HilbertCode get_hilbert_number;
+
         //generate auxiliary vector of hilbert-values
 #pragma omp parallel for schedule(guided)
         for(uint64_t element_counter = 0; element_counter < m_element_count; ++element_counter) {
@@ -316,10 +319,10 @@ public:
             FixedPointCoordinate current_centroid = current_element.Centroid();
             current_centroid.lat = COORDINATE_PRECISION*lat2y(current_centroid.lat/COORDINATE_PRECISION);
 
-            uint64_t current_hilbert_value = HilbertCode::GetHilbertNumberForCoordinate(current_centroid);
+            uint64_t current_hilbert_value = get_hilbert_number(current_centroid);
             input_wrapper_vector[element_counter].m_hilbert_value = current_hilbert_value;
-
         }
+
         //open leaf file
         boost::filesystem::ofstream leaf_node_file(leaf_node_filename, std::ios::binary);
         leaf_node_file.write((char*) &m_element_count, sizeof(uint64_t));
@@ -334,6 +337,7 @@ public:
 
             LeafNode current_leaf;
             TreeNode current_node;
+        //SimpleLogger().Write() << "reading " << tree_size << " tree nodes in " << (sizeof(TreeNode)*tree_size) << " bytes";
             for(uint32_t current_element_index = 0; RTREE_LEAF_NODE_SIZE > current_element_index; ++current_element_index) {
                 if(m_element_count > (processed_objects_count + current_element_index)) {
                     uint32_t index_of_next_object = input_wrapper_vector[processed_objects_count + current_element_index].m_array_index;
@@ -391,6 +395,7 @@ public:
 
         //reverse and renumber tree to have root at index 0
         std::reverse(m_search_tree.begin(), m_search_tree.end());
+
 #pragma omp parallel for schedule(guided)
         for(uint32_t i = 0; i < m_search_tree.size(); ++i) {
             TreeNode & current_tree_node = m_search_tree[i];
@@ -435,7 +440,7 @@ public:
 
         uint32_t tree_size = 0;
         tree_node_file.read((char*)&tree_size, sizeof(uint32_t));
-        //SimpleLogger().Write() << "reading " << tree_size << " tree nodes in " << (sizeof(TreeNode)*tree_size) << " bytes";
+
         m_search_tree.resize(tree_size);
         tree_node_file.read((char*)&m_search_tree[0], sizeof(TreeNode)*tree_size);
         tree_node_file.close();
@@ -526,12 +531,10 @@ public:
                         }
 
                         double current_ratio = 0.;
-                        double current_perpendicular_distance = ComputePerpendicularDistance(
+                        double current_perpendicular_distance = current_edge.ComputePerpendicularDistance(
                                                                                              input_coordinate,
-                                                                                             FixedPointCoordinate(current_edge.lat1, current_edge.lon1),
-                                                                                             FixedPointCoordinate(current_edge.lat2, current_edge.lon2),
                                                                                              nearest,
-                                                                                             &current_ratio
+                                                                                             current_ratio
                                                                                              );
 
                         if(
@@ -556,7 +559,7 @@ public:
                         } else if(
                                   DoubleEpsilonCompare(current_perpendicular_distance, min_dist) &&
                                   1 == abs(current_edge.id - result_phantom_node.edgeBasedNode )
-                                  && CoordinatesAreEquivalent(
+                                  && EdgesAreEquivalent(
                                                               current_start_coordinate,
                                                               FixedPointCoordinate(
                                                                           current_edge.lat1,
@@ -675,11 +678,8 @@ public:
                         ) {
                             continue;
                         }
-                        if(current_edge.isIgnored()) {
-                            continue;
-                        }
 
-                        double current_minimum_distance = ApproximateDistance(
+                        double current_minimum_distance = FixedPointCoordinate::ApproximateDistance(
                                 input_coordinate.lat,
                                 input_coordinate.lon,
                                 current_edge.lat1,
@@ -693,7 +693,7 @@ public:
                             found_a_nearest_edge = true;
                         }
 
-                        current_minimum_distance = ApproximateDistance(
+                        current_minimum_distance = FixedPointCoordinate::ApproximateDistance(
                                 input_coordinate.lat,
                                 input_coordinate.lon,
                                 current_edge.lat2,
@@ -736,7 +736,6 @@ public:
         return found_a_nearest_edge;
     }
 
-
     bool FindPhantomNodeForCoordinate(
             const FixedPointCoordinate & input_coordinate,
             PhantomNode & result_phantom_node,
@@ -746,7 +745,7 @@ public:
         bool ignore_tiny_components = (zoom_level <= 14);
         DataT nearest_edge;
 
-        uint32_t io_count = 0;
+        // uint32_t io_count = 0;
         uint32_t explored_tree_nodes_count = 0;
         //SimpleLogger().Write() << "searching for coordinate " << input_coordinate;
         double min_dist = std::numeric_limits<double>::max();
@@ -758,15 +757,14 @@ public:
         //initialize queue with root element
         std::priority_queue<QueryCandidate> traversal_queue;
         double current_min_dist = m_search_tree[0].minimum_bounding_rectangle.GetMinDist(input_coordinate);
-        traversal_queue.push(
-                             QueryCandidate(0, current_min_dist)
-        );
+        traversal_queue.push( QueryCandidate(0, current_min_dist) );
 
         BOOST_ASSERT_MSG(
             std::numeric_limits<double>::epsilon() > (0. - traversal_queue.top().min_dist),
             "Root element in NN Search has min dist != 0."
         );
 
+        LeafNode current_leaf_node;
         while(!traversal_queue.empty()) {
             const QueryCandidate current_query_node = traversal_queue.top(); traversal_queue.pop();
 
@@ -776,33 +774,29 @@ public:
             if( !prune_downward && !prune_upward ) { //downward pruning
                 TreeNode & current_tree_node = m_search_tree[current_query_node.node_id];
                 if (current_tree_node.child_is_on_disk) {
-                    LeafNode current_leaf_node;
                     LoadLeafFromDisk(current_tree_node.children[0], current_leaf_node);
-                    ++io_count;
+                    // ++io_count;
                     for(uint32_t i = 0; i < current_leaf_node.object_count; ++i) {
                         DataT & current_edge = current_leaf_node.objects[i];
                         if(ignore_tiny_components && current_edge.belongsToTinyComponent) {
                             continue;
                         }
-                        if(current_edge.isIgnored()) {
-                            continue;
-                        }
 
-                       double current_ratio = 0.;
-                       double current_perpendicular_distance = ComputePerpendicularDistance(
-                                input_coordinate,
-                                FixedPointCoordinate(current_edge.lat1, current_edge.lon1),
-                                FixedPointCoordinate(current_edge.lat2, current_edge.lon2),
-                                nearest,
-                                &current_ratio
+                        double current_ratio = 0.;
+                        double current_perpendicular_distance = current_edge.ComputePerpendicularDistance(
+                            input_coordinate,
+                            nearest,
+                            current_ratio
                         );
 
+                        BOOST_ASSERT( 0. <= current_perpendicular_distance );
+
                         if(
-                                current_perpendicular_distance < min_dist
-                                && !DoubleEpsilonCompare(
-                                        current_perpendicular_distance,
-                                        min_dist
-                                )
+                            ( current_perpendicular_distance < min_dist ) &&
+                            !DoubleEpsilonCompare(
+                                current_perpendicular_distance,
+                                min_dist
+                            )
                         ) { //found a new minimum
                             min_dist = current_perpendicular_distance;
                             result_phantom_node.edgeBasedNode = current_edge.id;
@@ -816,10 +810,10 @@ public:
                             current_end_coordinate.lon = current_edge.lon2;
                             nearest_edge = current_edge;
                             found_a_nearest_edge = true;
-                        } else if(
-                                DoubleEpsilonCompare(current_perpendicular_distance, min_dist) &&
-                                1 == abs(current_edge.id - result_phantom_node.edgeBasedNode )
-                        && CoordinatesAreEquivalent(
+                        } else
+                        if( DoubleEpsilonCompare(current_perpendicular_distance, min_dist) &&
+                            ( 1 == abs(current_edge.id - result_phantom_node.edgeBasedNode ) ) &&
+                            EdgesAreEquivalent(
                                 current_start_coordinate,
                                 FixedPointCoordinate(
                                         current_edge.lat1,
@@ -853,10 +847,10 @@ public:
                         if( current_min_max_dist < min_max_dist ) {
                             min_max_dist = current_min_max_dist;
                         }
-                        if (current_min_dist > min_max_dist) {
+                        if( current_min_dist > min_max_dist ) {
                             continue;
                         }
-                        if (current_min_dist > min_dist) { //upward pruning
+                        if( current_min_dist > min_dist ) { //upward pruning
                             continue;
                         }
                         traversal_queue.push(QueryCandidate(child_id, current_min_dist));
@@ -865,17 +859,6 @@ public:
             }
         }
 
-        const double ratio = (found_a_nearest_edge ?
-            std::min(1., ApproximateDistance(current_start_coordinate,
-                result_phantom_node.location)/ApproximateDistance(current_start_coordinate, current_end_coordinate)
-                ) : 0
-            );
-        result_phantom_node.weight1 *= ratio;
-        if(INT_MAX != result_phantom_node.weight2) {
-            result_phantom_node.weight2 *= (1.-ratio);
-        }
-        result_phantom_node.ratio = ratio;
-
         //Hack to fix rounding errors and wandering via nodes.
         if(std::abs(input_coordinate.lon - result_phantom_node.location.lon) == 1) {
             result_phantom_node.location.lon = input_coordinate.lon;
@@ -884,8 +867,30 @@ public:
             result_phantom_node.location.lat = input_coordinate.lat;
         }
 
-        return found_a_nearest_edge;
+        double ratio = 0.;
 
+        if( found_a_nearest_edge) {
+            const double distance_1 = FixedPointCoordinate::ApproximateDistance(
+                current_start_coordinate,
+                result_phantom_node.location
+            );
+
+            const double distance_2 = FixedPointCoordinate::ApproximateDistance(
+                current_start_coordinate,
+                current_end_coordinate
+            );
+
+            ratio = distance_1/distance_2;
+            ratio = std::min(1., ratio);
+        }
+
+        result_phantom_node.weight1 *= ratio;
+        if(INT_MAX != result_phantom_node.weight2) {
+            result_phantom_node.weight2 *= (1.-ratio);
+        }
+        result_phantom_node.ratio = ratio;
+
+        return found_a_nearest_edge;
     }
 
 private:
@@ -910,60 +915,17 @@ private:
         thread_local_rtree_stream->read((char *)&result_node, sizeof(LeafNode));
     }
 
-    inline double ComputePerpendicularDistance(
-            const FixedPointCoordinate& inputPoint,
-            const FixedPointCoordinate& source,
-            const FixedPointCoordinate& target,
-            FixedPointCoordinate& nearest, double *r) const {
-        const double x = inputPoint.lat/COORDINATE_PRECISION;
-        const double y = inputPoint.lon/COORDINATE_PRECISION;
-        const double a = source.lat/COORDINATE_PRECISION;
-        const double b = source.lon/COORDINATE_PRECISION;
-        const double c = target.lat/COORDINATE_PRECISION;
-        const double d = target.lon/COORDINATE_PRECISION;
-        double p,q,mX,nY;
-        if(std::fabs(a-c) > std::numeric_limits<double>::epsilon() ){
-            const double m = (d-b)/(c-a); // slope
-            // Projection of (x,y) on line joining (a,b) and (c,d)
-            p = ((x + (m*y)) + (m*m*a - m*b))/(1. + m*m);
-            q = b + m*(p - a);
-        } else {
-            p = c;
-            q = y;
-        }
-        nY = (d*p - c*q)/(a*d - b*c);
-        mX = (p - nY*a)/c;// These values are actually n/m+n and m/m+n , we need
-        // not calculate the explicit values of m an n as we
-        // are just interested in the ratio
-        if(std::isnan(mX)) {
-            *r = (target == inputPoint) ? 1. : 0.;
-        } else {
-            *r = mX;
-        }
-        if(*r<=0.){
-            nearest.lat = source.lat;
-            nearest.lon = source.lon;
-            return ((b - y)*(b - y) + (a - x)*(a - x));
-//            return std::sqrt(((b - y)*(b - y) + (a - x)*(a - x)));
-        } else if(*r >= 1.){
-            nearest.lat = target.lat;
-            nearest.lon = target.lon;
-            return ((d - y)*(d - y) + (c - x)*(c - x));
-//            return std::sqrt(((d - y)*(d - y) + (c - x)*(c - x)));
-        }
-        // point lies in between
-        nearest.lat = p*COORDINATE_PRECISION;
-        nearest.lon = q*COORDINATE_PRECISION;
-//        return std::sqrt((p-x)*(p-x) + (q-y)*(q-y));
-        return (p-x)*(p-x) + (q-y)*(q-y);
-    }
-
-    inline bool CoordinatesAreEquivalent(const FixedPointCoordinate & a, const FixedPointCoordinate & b, const FixedPointCoordinate & c, const FixedPointCoordinate & d) const {
+    inline bool EdgesAreEquivalent(
+        const FixedPointCoordinate & a,
+        const FixedPointCoordinate & b,
+        const FixedPointCoordinate & c,
+        const FixedPointCoordinate & d
+    ) const {
         return (a == b && c == d) || (a == c && b == d) || (a == d && b == c);
     }
 
     inline bool DoubleEpsilonCompare(const double d1, const double d2) const {
-        return (std::fabs(d1 - d2) < std::numeric_limits<double>::epsilon() );
+        return (std::abs(d1 - d2) < std::numeric_limits<double>::epsilon() );
     }
 
 };

Descriptors/BaseDescriptor.h

@@ -28,15 +28,11 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef BASE_DESCRIPTOR_H_
 #define BASE_DESCRIPTOR_H_
 
-#include "../DataStructures/HashTable.h"
 #include "../DataStructures/PhantomNodes.h"
 #include "../DataStructures/RawRouteData.h"
-#include "../Server/Http/Reply.h"
-#include "../Util/StringUtil.h"
 #include "../typedefs.h"
 
-#include <cmath>
-#include <cstdio>
+#include <osrm/Reply.h>
 
 #include <string>
 #include <vector>
@@ -61,10 +57,10 @@ public:
     //Maybe someone can explain the pure virtual destructor thing to me (dennis)
     virtual ~BaseDescriptor() { }
     virtual void Run(
-        http::Reply & reply,
-        const RawRouteData &rawRoute,
-        PhantomNodes &phantomNodes,
-        const DataFacadeT * facade
+        const RawRouteData & rawRoute,
+        const PhantomNodes & phantomNodes,
+        DataFacadeT * facade,
+        http::Reply & reply
     ) = 0;
     virtual void SetConfig(const DescriptorConfig & config) = 0;
 };

Descriptors/DescriptionFactory.cpp

@@ -43,13 +43,13 @@ double DescriptionFactory::GetBearing(
     const FixedPointCoordinate & A,
     const FixedPointCoordinate & B
 ) const {
-    double deltaLong = DegreeToRadian(B.lon/COORDINATE_PRECISION - A.lon/COORDINATE_PRECISION);
+    double delta_long = DegreeToRadian(B.lon/COORDINATE_PRECISION - A.lon/COORDINATE_PRECISION);
 
     const double lat1 = DegreeToRadian(A.lat/COORDINATE_PRECISION);
     const double lat2 = DegreeToRadian(B.lat/COORDINATE_PRECISION);
 
-    const double y = sin(deltaLong) * cos(lat2);
-    const double x = cos(lat1) * sin(lat2) - sin(lat1) * cos(lat2) * cos(deltaLong);
+    const double y = sin(delta_long) * cos(lat2);
+    const double x = cos(lat1) * sin(lat2) - sin(lat1) * cos(lat2) * cos(delta_long);
     double result = RadianToDegree(atan2(y, x));
     while(result < 0.) {
         result += 360.;
@@ -60,22 +60,22 @@ double DescriptionFactory::GetBearing(
     return result;
 }
 
-void DescriptionFactory::SetStartSegment(const PhantomNode & sph) {
-    start_phantom = sph;
+void DescriptionFactory::SetStartSegment(const PhantomNode & start) {
+    start_phantom = start;
     AppendSegment(
-        sph.location,
-        _PathData(0, sph.nodeBasedEdgeNameID, 10, sph.weight1)
+        start.location,
+        PathData(0, start.nodeBasedEdgeNameID, 10, start.weight1)
     );
 }
 
-void DescriptionFactory::SetEndSegment(const PhantomNode & tph) {
-    target_phantom = tph;
+void DescriptionFactory::SetEndSegment(const PhantomNode & target) {
+    target_phantom = target;
     pathDescription.push_back(
         SegmentInformation(
-            tph.location,
-            tph.nodeBasedEdgeNameID,
+            target.location,
+            target.nodeBasedEdgeNameID,
             0,
-            tph.weight1,
+            target.weight1,
             0,
             true
         )
@@ -84,12 +84,23 @@ void DescriptionFactory::SetEndSegment(const PhantomNode & tph) {
 
 void DescriptionFactory::AppendSegment(
     const FixedPointCoordinate & coordinate,
-    const _PathData & data
+    const PathData & data
 ) {
-    if(1 == pathDescription.size() && pathDescription.back().location == coordinate) {
-        pathDescription.back().nameID = data.nameID;
+    if(
+        ( 1 == pathDescription.size())                  &&
+        ( pathDescription.back().location == coordinate)
+    ) {
+        pathDescription.back().name_id = data.name_id;
     } else {
-        pathDescription.push_back(SegmentInformation(coordinate, data.nameID, 0, data.durationOfSegment, data.turnInstruction) );
+        pathDescription.push_back(
+            SegmentInformation(
+                coordinate,
+                data.name_id,
+                data.durationOfSegment,
+                0,
+                data.turnInstruction
+            )
+        );
     }
 }
 
@@ -122,127 +133,6 @@ void DescriptionFactory::AppendUnencodedPolylineString(
     output.push_back(temp);
 }
 
-// void DescriptionFactory::Run(const SearchEngine &sEngine, const unsigned zoomLevel) {
-
-//     if(0 == pathDescription.size())
-//         return;
-
-// //    unsigned entireLength = 0;
-//     /** starts at index 1 */
-//     pathDescription[0].length = 0;
-//     for(unsigned i = 1; i < pathDescription.size(); ++i) {
-//         pathDescription[i].length = ApproximateEuclideanDistance(pathDescription[i-1].location, pathDescription[i].location);
-//     }
-
-//     double lengthOfSegment = 0;
-//     unsigned durationOfSegment = 0;
-//     unsigned indexOfSegmentBegin = 0;
-
-//     std::string string0 = sEngine.GetEscapedNameForNameID(pathDescription[0].nameID);
-//     std::string string1;
-
-
-//     /*Simplify turn instructions
-//     Input :
-//     10. Turn left on B 36 for 20 km
-//     11. Continue on B 35; B 36 for 2 km
-//     12. Continue on B 36 for 13 km
-
-//     becomes:
-//     10. Turn left on B 36 for 35 km
-//     */
-// //TODO: rework to check only end and start of string.
-// //		stl string is way to expensive
-
-// //    unsigned lastTurn = 0;
-// //    for(unsigned i = 1; i < pathDescription.size(); ++i) {
-// //        string1 = sEngine.GetEscapedNameForNameID(pathDescription[i].nameID);
-// //        if(TurnInstructionsClass::GoStraight == pathDescription[i].turnInstruction) {
-// //            if(std::string::npos != string0.find(string1+";")
-// //            		|| std::string::npos != string0.find(";"+string1)
-// //            		|| std::string::npos != string0.find(string1+" ;")
-// //                    || std::string::npos != string0.find("; "+string1)
-// //                    ){
-// //                SimpleLogger().Write() << "->next correct: " << string0 << " contains " << string1;
-// //                for(; lastTurn != i; ++lastTurn)
-// //                    pathDescription[lastTurn].nameID = pathDescription[i].nameID;
-// //                pathDescription[i].turnInstruction = TurnInstructionsClass::NoTurn;
-// //            } else if(std::string::npos != string1.find(string0+";")
-// //            		|| std::string::npos != string1.find(";"+string0)
-// //                    || std::string::npos != string1.find(string0+" ;")
-// //                    || std::string::npos != string1.find("; "+string0)
-// //                    ){
-// //                SimpleLogger().Write() << "->prev correct: " << string1 << " contains " << string0;
-// //                pathDescription[i].nameID = pathDescription[i-1].nameID;
-// //                pathDescription[i].turnInstruction = TurnInstructionsClass::NoTurn;
-// //            }
-// //        }
-// //        if (TurnInstructionsClass::NoTurn != pathDescription[i].turnInstruction) {
-// //            lastTurn = i;
-// //        }
-// //        string0 = string1;
-// //    }
-
-
-//     for(unsigned i = 1; i < pathDescription.size(); ++i) {
-//         entireLength += pathDescription[i].length;
-//         lengthOfSegment += pathDescription[i].length;
-//         durationOfSegment += pathDescription[i].duration;
-//         pathDescription[indexOfSegmentBegin].length = lengthOfSegment;
-//         pathDescription[indexOfSegmentBegin].duration = durationOfSegment;
-
-
-//         if(TurnInstructionsClass::NoTurn != pathDescription[i].turnInstruction) {
-//             //SimpleLogger().Write() << "Turn after " << lengthOfSegment << "m into way with name id " << segment.nameID;
-//             assert(pathDescription[i].necessary);
-//             lengthOfSegment = 0;
-//             durationOfSegment = 0;
-//             indexOfSegmentBegin = i;
-//         }
-//     }
-//     //    SimpleLogger().Write() << "#segs: " << pathDescription.size();
-
-//     //Post-processing to remove empty or nearly empty path segments
-//     if(FLT_EPSILON > pathDescription.back().length) {
-//         //        SimpleLogger().Write() << "#segs: " << pathDescription.size() << ", last ratio: " << target_phantom.ratio << ", length: " << pathDescription.back().length;
-//         if(pathDescription.size() > 2){
-//             pathDescription.pop_back();
-//             pathDescription.back().necessary = true;
-//             pathDescription.back().turnInstruction = TurnInstructions.NoTurn;
-//             target_phantom.nodeBasedEdgeNameID = (pathDescription.end()-2)->nameID;
-//             //            SimpleLogger().Write() << "Deleting last turn instruction";
-//         }
-//     } else {
-//         pathDescription[indexOfSegmentBegin].duration *= (1.-target_phantom.ratio);
-//     }
-//     if(FLT_EPSILON > pathDescription[0].length) {
-//         //TODO: this is never called actually?
-//         if(pathDescription.size() > 2) {
-//             pathDescription.erase(pathDescription.begin());
-//             pathDescription[0].turnInstruction = TurnInstructions.HeadOn;
-//             pathDescription[0].necessary = true;
-//             start_phantom.nodeBasedEdgeNameID = pathDescription[0].nameID;
-//             //            SimpleLogger().Write() << "Deleting first turn instruction, ratio: " << start_phantom.ratio << ", length: " << pathDescription[0].length;
-//         }
-//     } else {
-//         pathDescription[0].duration *= start_phantom.ratio;
-//     }
-
-//     //Generalize poly line
-//     dp.Run(pathDescription, zoomLevel);
-
-//     //fix what needs to be fixed else
-//     for(unsigned i = 0; i < pathDescription.size()-1 && pathDescription.size() >= 2; ++i){
-//         if(pathDescription[i].necessary) {
-//             double angle = GetBearing(pathDescription[i].location, pathDescription[i+1].location);
-//             pathDescription[i].bearing = angle;
-//         }
-//     }
-
-// //    BuildRouteSummary(entireLength, duration);
-//     return;
-// }
-
 void DescriptionFactory::BuildRouteSummary(
     const double distance,
     const unsigned time

Descriptors/DescriptionFactory.h

@@ -30,7 +30,6 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "../Algorithms/DouglasPeucker.h"
 #include "../Algorithms/PolylineCompressor.h"
-#include "../DataStructures/Coordinate.h"
 #include "../DataStructures/PhantomNodes.h"
 #include "../DataStructures/RawRouteData.h"
 #include "../DataStructures/SegmentInformation.h"
@@ -38,6 +37,8 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "../Util/SimpleLogger.h"
 #include "../typedefs.h"
 
+#include <osrm/Coordinate.h>
+
 #include <limits>
 #include <vector>
 
@@ -70,8 +71,8 @@ public:
         ) {
             //compute distance/duration for route summary
             intToString(round(distance), lengthString);
-            int travelTime = time/10 + 1;
-            intToString(travelTime, durationString);
+            int travel_time = time/10;
+            intToString(std::max(travel_time, 1), durationString);
         }
     } summary;
 
@@ -84,34 +85,31 @@ public:
     double GetBearing(const FixedPointCoordinate& C, const FixedPointCoordinate& B) const;
     void AppendEncodedPolylineString(std::vector<std::string> &output) const;
     void AppendUnencodedPolylineString(std::vector<std::string> &output) const;
-    void AppendSegment(const FixedPointCoordinate & coordinate, const _PathData & data);
+    void AppendSegment(const FixedPointCoordinate & coordinate, const PathData & data);
     void BuildRouteSummary(const double distance, const unsigned time);
     void SetStartSegment(const PhantomNode & start_phantom);
     void SetEndSegment(const PhantomNode & start_phantom);
     void AppendEncodedPolylineString(
         const bool return_encoded,
         std::vector<std::string> & output
-        );
+    );
 
     template<class DataFacadeT>
-    void Run(const DataFacadeT * facade, const unsigned zoomLevel) {
-
+    void Run(
+        const DataFacadeT * facade,
+        const unsigned zoomLevel
+    ) {
         if( pathDescription.empty() ) {
             return;
         }
 
-    //    unsigned entireLength = 0;
         /** starts at index 1 */
         pathDescription[0].length = 0;
         for(unsigned i = 1; i < pathDescription.size(); ++i) {
-            pathDescription[i].length = ApproximateEuclideanDistance(pathDescription[i-1].location, pathDescription[i].location);
+            pathDescription[i].length = FixedPointCoordinate::ApproximateEuclideanDistance(pathDescription[i-1].location, pathDescription[i].location);
         }
 
-        double lengthOfSegment = 0;
-        unsigned durationOfSegment = 0;
-        unsigned indexOfSegmentBegin = 0;
-
-        // std::string string0 = facade->GetEscapedNameForNameID(pathDescription[0].nameID);
+        // std::string string0 = facade->GetEscapedNameForNameID(pathDescription[0].name_id);
         // std::string string1;
 
 
@@ -129,8 +127,8 @@ public:
 
     //    unsigned lastTurn = 0;
     //    for(unsigned i = 1; i < pathDescription.size(); ++i) {
-    //        string1 = sEngine.GetEscapedNameForNameID(pathDescription[i].nameID);
-    //        if(TurnInstructionsClass::GoStraight == pathDescription[i].turnInstruction) {
+    //        string1 = sEngine.GetEscapedNameForNameID(pathDescription[i].name_id);
+    //        if(TurnInstructionsClass::GoStraight == pathDescription[i].turn_instruction) {
     //            if(std::string::npos != string0.find(string1+";")
     //                  || std::string::npos != string0.find(";"+string1)
     //                  || std::string::npos != string0.find(string1+" ;")
@@ -138,24 +136,27 @@ public:
     //                    ){
     //                SimpleLogger().Write() << "->next correct: " << string0 << " contains " << string1;
     //                for(; lastTurn != i; ++lastTurn)
-    //                    pathDescription[lastTurn].nameID = pathDescription[i].nameID;
-    //                pathDescription[i].turnInstruction = TurnInstructionsClass::NoTurn;
+    //                    pathDescription[lastTurn].name_id = pathDescription[i].name_id;
+    //                pathDescription[i].turn_instruction = TurnInstructionsClass::NoTurn;
     //            } else if(std::string::npos != string1.find(string0+";")
     //                  || std::string::npos != string1.find(";"+string0)
     //                    || std::string::npos != string1.find(string0+" ;")
     //                    || std::string::npos != string1.find("; "+string0)
     //                    ){
     //                SimpleLogger().Write() << "->prev correct: " << string1 << " contains " << string0;
-    //                pathDescription[i].nameID = pathDescription[i-1].nameID;
-    //                pathDescription[i].turnInstruction = TurnInstructionsClass::NoTurn;
+    //                pathDescription[i].name_id = pathDescription[i-1].name_id;
+    //                pathDescription[i].turn_instruction = TurnInstructionsClass::NoTurn;
     //            }
     //        }
-    //        if (TurnInstructionsClass::NoTurn != pathDescription[i].turnInstruction) {
+    //        if (TurnInstructionsClass::NoTurn != pathDescription[i].turn_instruction) {
     //            lastTurn = i;
     //        }
     //        string0 = string1;
     //    }
 
+        double lengthOfSegment = 0;
+        unsigned durationOfSegment = 0;
+        unsigned indexOfSegmentBegin = 0;
 
         for(unsigned i = 1; i < pathDescription.size(); ++i) {
             entireLength += pathDescription[i].length;
@@ -165,37 +166,31 @@ public:
             pathDescription[indexOfSegmentBegin].duration = durationOfSegment;
 
 
-            if(TurnInstructionsClass::NoTurn != pathDescription[i].turnInstruction) {
-                //SimpleLogger().Write() << "Turn after " << lengthOfSegment << "m into way with name id " << pathDescription[i].nameID;
-                assert(pathDescription[i].necessary);
+            if(TurnInstructionsClass::NoTurn != pathDescription[i].turn_instruction) {
+                BOOST_ASSERT(pathDescription[i].necessary);
                 lengthOfSegment = 0;
                 durationOfSegment = 0;
                 indexOfSegmentBegin = i;
             }
         }
-        //    SimpleLogger().Write() << "#segs: " << pathDescription.size();
 
         //Post-processing to remove empty or nearly empty path segments
         if(std::numeric_limits<double>::epsilon() > pathDescription.back().length) {
-            //        SimpleLogger().Write() << "#segs: " << pathDescription.size() << ", last ratio: " << target_phantom.ratio << ", length: " << pathDescription.back().length;
             if(pathDescription.size() > 2){
                 pathDescription.pop_back();
                 pathDescription.back().necessary = true;
-                pathDescription.back().turnInstruction = TurnInstructions.NoTurn;
-                target_phantom.nodeBasedEdgeNameID = (pathDescription.end()-2)->nameID;
-                //            SimpleLogger().Write() << "Deleting last turn instruction";
+                pathDescription.back().turn_instruction = TurnInstructions.NoTurn;
+                target_phantom.nodeBasedEdgeNameID = (pathDescription.end()-2)->name_id;
             }
         } else {
             pathDescription[indexOfSegmentBegin].duration *= (1.-target_phantom.ratio);
         }
         if(std::numeric_limits<double>::epsilon() > pathDescription[0].length) {
-            //TODO: this is never called actually?
             if(pathDescription.size() > 2) {
                 pathDescription.erase(pathDescription.begin());
-                pathDescription[0].turnInstruction = TurnInstructions.HeadOn;
+                pathDescription[0].turn_instruction = TurnInstructions.HeadOn;
                 pathDescription[0].necessary = true;
-                start_phantom.nodeBasedEdgeNameID = pathDescription[0].nameID;
-                //            SimpleLogger().Write() << "Deleting first turn instruction, ratio: " << start_phantom.ratio << ", length: " << pathDescription[0].length;
+                start_phantom.nodeBasedEdgeNameID = pathDescription[0].name_id;
             }
         } else {
             pathDescription[0].duration *= start_phantom.ratio;
@@ -208,11 +203,9 @@ public:
         for(unsigned i = 0; i < pathDescription.size()-1 && pathDescription.size() >= 2; ++i){
             if(pathDescription[i].necessary) {
                 double angle = GetBearing(pathDescription[i].location, pathDescription[i+1].location);
-                pathDescription[i].bearing = angle;
+                pathDescription[i].bearing = angle*10;
             }
         }
-
-    //    BuildRouteSummary(entireLength, duration);
         return;
     }
 };

Descriptors/GPXDescriptor.h

@@ -44,10 +44,10 @@ public:
 
     //TODO: reorder parameters
     void Run(
-        http::Reply & reply,
-        const RawRouteData &rawRoute,
-        PhantomNodes &phantomNodes,
-        const DataFacadeT * facade
+        const RawRouteData &raw_route,
+        const PhantomNodes &phantom_node_list,
+        DataFacadeT * facade,
+        http::Reply & reply
     ) {
         reply.content.push_back("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
         reply.content.push_back(
@@ -61,38 +61,41 @@ public:
                 " OpenStreetMap contributors (ODbL)</license></copyright>"
                 "</metadata>");
         reply.content.push_back("<rte>");
-        bool found_route =  (rawRoute.lengthOfShortestPath != INT_MAX) &&
-                            (rawRoute.computedShortestPath.size()         );
+        bool found_route =  (raw_route.lengthOfShortestPath != INT_MAX) &&
+                            (raw_route.unpacked_path_segments[0].size());
         if( found_route ) {
-            convertInternalLatLonToString(
-                phantomNodes.startPhantom.location.lat,
+            FixedPointCoordinate::convertInternalLatLonToString(
+                phantom_node_list.startPhantom.location.lat,
                 tmp
             );
             reply.content.push_back("<rtept lat=\"" + tmp + "\" ");
-            convertInternalLatLonToString(
-                phantomNodes.startPhantom.location.lon,
+            FixedPointCoordinate::convertInternalLatLonToString(
+                phantom_node_list.startPhantom.location.lon,
                 tmp
             );
             reply.content.push_back("lon=\"" + tmp + "\"></rtept>");
 
-            BOOST_FOREACH(
-                const _PathData & pathData,
-                rawRoute.computedShortestPath
-            ) {
-                current = facade->GetCoordinateOfNode(pathData.node);
+            for(unsigned i=0; i < raw_route.unpacked_path_segments.size(); ++i){
+                BOOST_FOREACH(
+                    const PathData & pathData,
+                    raw_route.unpacked_path_segments[i]
+                ) {
+                    current = facade->GetCoordinateOfNode(pathData.node);
 
-                convertInternalLatLonToString(current.lat, tmp);
-                reply.content.push_back("<rtept lat=\"" + tmp + "\" ");
-                convertInternalLatLonToString(current.lon, tmp);
-                reply.content.push_back("lon=\"" + tmp + "\"></rtept>");
+                    FixedPointCoordinate::convertInternalLatLonToString(current.lat, tmp);
+                    reply.content.push_back("<rtept lat=\"" + tmp + "\" ");
+                    FixedPointCoordinate::convertInternalLatLonToString(current.lon, tmp);
+                    reply.content.push_back("lon=\"" + tmp + "\"></rtept>");
+                }
             }
-            convertInternalLatLonToString(
-                phantomNodes.targetPhantom.location.lat,
+            // Add the via point or the end coordinate
+            FixedPointCoordinate::convertInternalLatLonToString(
+                phantom_node_list.targetPhantom.location.lat,
                 tmp
             );
             reply.content.push_back("<rtept lat=\"" + tmp + "\" ");
-            convertInternalLatLonToString(
-                phantomNodes.targetPhantom.location.lon,
+            FixedPointCoordinate::convertInternalLatLonToString(
+                phantom_node_list.targetPhantom.location.lon,
                 tmp
             );
             reply.content.push_back("lon=\"" + tmp + "\"></rtept>");

Descriptors/JSONDescriptor.h

@@ -44,9 +44,10 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 template<class DataFacadeT>
 class JSONDescriptor : public BaseDescriptor<DataFacadeT> {
 private:
+    DataFacadeT * facade;
     DescriptorConfig config;
     DescriptionFactory description_factory;
-    DescriptionFactory alternateDescriptionFactory;
+    DescriptionFactory alternate_descriptionFactory;
     FixedPointCoordinate current;
     unsigned entered_restricted_area_count;
     struct RoundAbout{
@@ -68,6 +69,7 @@ private:
         int position;
     };
     std::vector<Segment> shortest_path_segments, alternative_path_segments;
+    std::vector<unsigned> shortest_leg_end_indices, alternative_leg_end_indices;
 
     struct RouteNames {
         std::string shortestPathName1;
@@ -77,37 +79,72 @@ private:
     };
 
 public:
-    JSONDescriptor() : entered_restricted_area_count(0) {}
+    JSONDescriptor() :
+        facade(NULL),
+        entered_restricted_area_count(0)
+    {
+        shortest_leg_end_indices.push_back(0);
+        alternative_leg_end_indices.push_back(0);
+    }
+
     void SetConfig(const DescriptorConfig & c) { config = c; }
 
-    //TODO: reorder parameters
-    void Run(
-        http::Reply & reply,
-        const RawRouteData & raw_route_information,
-        PhantomNodes & phantom_nodes,
-        const DataFacadeT * facade
+    int DescribeLeg(
+        const std::vector<PathData> & route_leg,
+        const PhantomNodes & leg_phantoms
     ) {
+        int added_element_count = 0;
+        //Get all the coordinates for the computed route
+        FixedPointCoordinate current_coordinate;
+        BOOST_FOREACH(const PathData & path_data, route_leg) {
+            current_coordinate = facade->GetCoordinateOfNode(path_data.node);
+            description_factory.AppendSegment(current_coordinate, path_data );
+            ++added_element_count;
+        }
+        // description_factory.SetEndSegment( leg_phantoms.targetPhantom );
+        ++added_element_count;
+        BOOST_ASSERT( (int)(route_leg.size() + 1) == added_element_count );
+        return added_element_count;
+    }
 
-        WriteHeaderToOutput(reply.content);
+    void Run(
+        const RawRouteData & raw_route,
+        const PhantomNodes & phantom_nodes,
+        // TODO: move facade initalization to c'tor
+        DataFacadeT * f,
+        http::Reply & reply
+    ) {
+        facade = f;
+        reply.content.push_back(
+            "{\"status\":"
+        );
 
-        if(raw_route_information.lengthOfShortestPath != INT_MAX) {
-            description_factory.SetStartSegment(phantom_nodes.startPhantom);
-            reply.content.push_back("0,"
-                    "\"status_message\": \"Found route between points\",");
-
-            //Get all the coordinates for the computed route
-            BOOST_FOREACH(const _PathData & path_data, raw_route_information.computedShortestPath) {
-                current = facade->GetCoordinateOfNode(path_data.node);
-                description_factory.AppendSegment(current, path_data );
-            }
-            description_factory.SetEndSegment(phantom_nodes.targetPhantom);
-        } else {
+        if(INT_MAX == raw_route.lengthOfShortestPath) {
             //We do not need to do much, if there is no route ;-)
-            reply.content.push_back("207,"
-                    "\"status_message\": \"Cannot find route between points\",");
+            reply.content.push_back(
+                "207,\"status_message\": \"Cannot find route between points\"}"
+            );
+            return;
         }
 
+        description_factory.SetStartSegment(phantom_nodes.startPhantom);
+        reply.content.push_back("0,"
+                "\"status_message\": \"Found route between points\",");
+
+        BOOST_ASSERT( raw_route.unpacked_path_segments.size() == raw_route.segmentEndCoordinates.size() );
+        for( unsigned i = 0; i < raw_route.unpacked_path_segments.size(); ++i ) {
+            const int added_segments = DescribeLeg(
+                raw_route.unpacked_path_segments[i],
+                raw_route.segmentEndCoordinates[i]
+            );
+            BOOST_ASSERT( 0 < added_segments );
+            shortest_leg_end_indices.push_back(
+                added_segments + shortest_leg_end_indices.back()
+            );
+        }
+        description_factory.SetEndSegment(phantom_nodes.targetPhantom);
         description_factory.Run(facade, config.zoom_level);
+
         reply.content.push_back("\"route_geometry\": ");
         if(config.geometry) {
             description_factory.AppendEncodedPolylineString(
@@ -118,30 +155,20 @@ public:
             reply.content.push_back("[]");
         }
 
-        reply.content.push_back(","
-                "\"route_instructions\": [");
-        entered_restricted_area_count = 0;
+        reply.content.push_back(",\"route_instructions\": [");
         if(config.instructions) {
             BuildTextualDescription(
                 description_factory,
                 reply,
-                raw_route_information.lengthOfShortestPath,
+                raw_route.lengthOfShortestPath,
                 facade,
                 shortest_path_segments
             );
-        } else {
-            BOOST_FOREACH(
-                const SegmentInformation & segment,
-                description_factory.pathDescription
-            ) {
-                TurnInstruction current_instruction = segment.turnInstruction & TurnInstructions.InverseAccessRestrictionFlag;
-                entered_restricted_area_count += (current_instruction != segment.turnInstruction);
-            }
         }
         reply.content.push_back("],");
         description_factory.BuildRouteSummary(
             description_factory.entireLength,
-            raw_route_information.lengthOfShortestPath - ( entered_restricted_area_count*TurnInstructions.AccessRestrictionPenalty)
+            raw_route.lengthOfShortestPath
         );
 
         reply.content.push_back("\"route_summary\":");
@@ -167,62 +194,67 @@ public:
 
         //only one alternative route is computed at this time, so this is hardcoded
 
-        if(raw_route_information.lengthOfAlternativePath != INT_MAX) {
-            alternateDescriptionFactory.SetStartSegment(phantom_nodes.startPhantom);
+        if(raw_route.lengthOfAlternativePath != INT_MAX) {
+            alternate_descriptionFactory.SetStartSegment(phantom_nodes.startPhantom);
             //Get all the coordinates for the computed route
-            BOOST_FOREACH(const _PathData & path_data, raw_route_information.computedAlternativePath) {
+            BOOST_FOREACH(const PathData & path_data, raw_route.unpacked_alternative) {
                 current = facade->GetCoordinateOfNode(path_data.node);
-                alternateDescriptionFactory.AppendSegment(current, path_data );
+                alternate_descriptionFactory.AppendSegment(current, path_data );
             }
-            alternateDescriptionFactory.SetEndSegment(phantom_nodes.targetPhantom);
+            alternate_descriptionFactory.SetEndSegment(phantom_nodes.targetPhantom);
         }
-        alternateDescriptionFactory.Run(facade, config.zoom_level);
+        alternate_descriptionFactory.Run(facade, config.zoom_level);
 
-        //give an array of alternative routes
+        // //give an array of alternative routes
         reply.content.push_back("\"alternative_geometries\": [");
-        if(config.geometry && INT_MAX != raw_route_information.lengthOfAlternativePath) {
+        if(config.geometry && INT_MAX != raw_route.lengthOfAlternativePath) {
             //Generate the linestrings for each alternative
-            alternateDescriptionFactory.AppendEncodedPolylineString(
+            alternate_descriptionFactory.AppendEncodedPolylineString(
                 config.encode_geometry,
                 reply.content
             );
         }
         reply.content.push_back("],");
         reply.content.push_back("\"alternative_instructions\":[");
-        entered_restricted_area_count = 0;
-        if(INT_MAX != raw_route_information.lengthOfAlternativePath) {
+        if(INT_MAX != raw_route.lengthOfAlternativePath) {
             reply.content.push_back("[");
             //Generate instructions for each alternative
             if(config.instructions) {
                 BuildTextualDescription(
-                    alternateDescriptionFactory,
+                    alternate_descriptionFactory,
                     reply,
-                    raw_route_information.lengthOfAlternativePath,
+                    raw_route.lengthOfAlternativePath,
                     facade,
                     alternative_path_segments
                 );
-            } else {
-                BOOST_FOREACH(const SegmentInformation & segment, alternateDescriptionFactory.pathDescription) {
-                	TurnInstruction current_instruction = segment.turnInstruction & TurnInstructions.InverseAccessRestrictionFlag;
-                    entered_restricted_area_count += (current_instruction != segment.turnInstruction);
-                }
             }
             reply.content.push_back("]");
         }
         reply.content.push_back("],");
         reply.content.push_back("\"alternative_summaries\":[");
-        if(INT_MAX != raw_route_information.lengthOfAlternativePath) {
+        if(INT_MAX != raw_route.lengthOfAlternativePath) {
             //Generate route summary (length, duration) for each alternative
-            alternateDescriptionFactory.BuildRouteSummary(alternateDescriptionFactory.entireLength, raw_route_information.lengthOfAlternativePath - ( entered_restricted_area_count*TurnInstructions.AccessRestrictionPenalty));
+            alternate_descriptionFactory.BuildRouteSummary(
+                alternate_descriptionFactory.entireLength,
+                raw_route.lengthOfAlternativePath
+            );
             reply.content.push_back("{");
             reply.content.push_back("\"total_distance\":");
-            reply.content.push_back(alternateDescriptionFactory.summary.lengthString);
+            reply.content.push_back(
+                alternate_descriptionFactory.summary.lengthString
+            );
             reply.content.push_back(","
                     "\"total_time\":");
-            reply.content.push_back(alternateDescriptionFactory.summary.durationString);
+            reply.content.push_back(
+                alternate_descriptionFactory.summary.durationString
+            );
             reply.content.push_back(","
                     "\"start_point\":\"");
-            reply.content.push_back(facade->GetEscapedNameForNameID(description_factory.summary.startName));
+            reply.content.push_back(
+                facade->GetEscapedNameForNameID(
+                    description_factory.summary.startName
+                )
+            );
             reply.content.push_back("\","
                     "\"end_point\":\"");
             reply.content.push_back(facade->GetEscapedNameForNameID(description_factory.summary.destName));
@@ -231,7 +263,7 @@ public:
         }
         reply.content.push_back("],");
 
-        //Get Names for both routes
+        // //Get Names for both routes
         RouteNames routeNames;
         GetRouteNames(shortest_path_segments, alternative_path_segments, facade, routeNames);
 
@@ -249,47 +281,66 @@ public:
         reply.content.push_back("],");
         //list all viapoints so that the client may display it
         reply.content.push_back("\"via_points\":[");
-        std::string tmp;
-        if(config.geometry && INT_MAX != raw_route_information.lengthOfShortestPath) {
-            for(unsigned i = 0; i < raw_route_information.segmentEndCoordinates.size(); ++i) {
-                reply.content.push_back("[");
-                if(raw_route_information.segmentEndCoordinates[i].startPhantom.location.isSet())
-                    convertInternalReversedCoordinateToString(raw_route_information.segmentEndCoordinates[i].startPhantom.location, tmp);
-                else
-                    convertInternalReversedCoordinateToString(raw_route_information.rawViaNodeCoordinates[i], tmp);
 
-                reply.content.push_back(tmp);
-                reply.content.push_back("],");
-            }
-            reply.content.push_back("[");
-            if(raw_route_information.segmentEndCoordinates.back().startPhantom.location.isSet())
-                convertInternalReversedCoordinateToString(raw_route_information.segmentEndCoordinates.back().targetPhantom.location, tmp);
-            else
-                convertInternalReversedCoordinateToString(raw_route_information.rawViaNodeCoordinates.back(), tmp);
+        BOOST_ASSERT( !raw_route.segmentEndCoordinates.empty() );
+
+        std::string tmp;
+        FixedPointCoordinate::convertInternalReversedCoordinateToString(
+            raw_route.segmentEndCoordinates.front().startPhantom.location,
+            tmp
+        );
+        reply.content.push_back("[");
+        reply.content.push_back(tmp);
+        reply.content.push_back("]");
+
+        BOOST_FOREACH(const PhantomNodes & nodes, raw_route.segmentEndCoordinates) {
+            tmp.clear();
+            FixedPointCoordinate::convertInternalReversedCoordinateToString(
+                nodes.targetPhantom.location,
+                tmp
+            );
+            reply.content.push_back(",[");
             reply.content.push_back(tmp);
             reply.content.push_back("]");
         }
+
+        reply.content.push_back("],");
+        reply.content.push_back("\"via_indices\":[");
+        BOOST_FOREACH(const unsigned index, shortest_leg_end_indices) {
+            tmp.clear();
+            intToString(index, tmp);
+            reply.content.push_back(tmp);
+            if( index != shortest_leg_end_indices.back() ) {
+                reply.content.push_back(",");
+            }
+        }
+        reply.content.push_back("],\"alternative_indices\":[");
+        if(INT_MAX != raw_route.lengthOfAlternativePath) {
+            reply.content.push_back("0,");
+            tmp.clear();
+            intToString(alternate_descriptionFactory.pathDescription.size(), tmp);
+            reply.content.push_back(tmp);
+        }
+
         reply.content.push_back("],");
         reply.content.push_back("\"hint_data\": {");
         reply.content.push_back("\"checksum\":");
-        intToString(raw_route_information.checkSum, tmp);
+        intToString(raw_route.checkSum, tmp);
         reply.content.push_back(tmp);
         reply.content.push_back(", \"locations\": [");
 
         std::string hint;
-        for(unsigned i = 0; i < raw_route_information.segmentEndCoordinates.size(); ++i) {
+        for(unsigned i = 0; i < raw_route.segmentEndCoordinates.size(); ++i) {
             reply.content.push_back("\"");
-            EncodeObjectToBase64(raw_route_information.segmentEndCoordinates[i].startPhantom, hint);
+            EncodeObjectToBase64(raw_route.segmentEndCoordinates[i].startPhantom, hint);
             reply.content.push_back(hint);
             reply.content.push_back("\", ");
         }
-        EncodeObjectToBase64(raw_route_information.segmentEndCoordinates.back().targetPhantom, hint);
+        EncodeObjectToBase64(raw_route.segmentEndCoordinates.back().targetPhantom, hint);
         reply.content.push_back("\"");
         reply.content.push_back(hint);
         reply.content.push_back("\"]");
-        reply.content.push_back("},");
-        reply.content.push_back("\"transactionId\": \"OSRM Routing Engine JSON Descriptor (v0.3)\"");
-        reply.content.push_back("}");
+        reply.content.push_back("}}");
     }
 
     // construct routes names
@@ -357,14 +408,6 @@ public:
         }
     }
 
-    inline void WriteHeaderToOutput(std::vector<std::string> & output) {
-        output.push_back(
-            "{"
-            "\"version\": 0.3,"
-            "\"status\":"
-        );
-    }
-
     //TODO: reorder parameters
     inline void BuildTextualDescription(
         DescriptionFactory & description_factory,
@@ -383,11 +426,11 @@ public:
         std::string tmpDist, tmpLength, tmpDuration, tmpBearing, tmpInstruction;
         //Fetch data from Factory and generate a string from it.
         BOOST_FOREACH(const SegmentInformation & segment, description_factory.pathDescription) {
-        	TurnInstruction current_instruction = segment.turnInstruction & TurnInstructions.InverseAccessRestrictionFlag;
-            entered_restricted_area_count += (current_instruction != segment.turnInstruction);
+        	TurnInstruction current_instruction = segment.turn_instruction & TurnInstructions.InverseAccessRestrictionFlag;
+            entered_restricted_area_count += (current_instruction != segment.turn_instruction);
             if(TurnInstructions.TurnIsNecessary( current_instruction) ) {
                 if(TurnInstructions.EnterRoundAbout == current_instruction) {
-                    roundAbout.name_id = segment.nameID;
+                    roundAbout.name_id = segment.name_id;
                     roundAbout.start_index = prefixSumOfNecessarySegments;
                 } else {
                     if(0 != prefixSumOfNecessarySegments){
@@ -407,7 +450,7 @@ public:
                     }
 
                     reply.content.push_back("\",\"");
-                    reply.content.push_back(facade->GetEscapedNameForNameID(segment.nameID));
+                    reply.content.push_back(facade->GetEscapedNameForNameID(segment.name_id));
                     reply.content.push_back("\",");
                     intToString(segment.length, tmpDist);
                     reply.content.push_back(tmpDist);
@@ -421,15 +464,16 @@ public:
                     intToString(segment.length, tmpLength);
                     reply.content.push_back(tmpLength);
                     reply.content.push_back("m\",\"");
-                    reply.content.push_back(Azimuth::Get(segment.bearing));
+                    double bearing_value = round(segment.bearing/10.);
+                    reply.content.push_back(Azimuth::Get(bearing_value));
                     reply.content.push_back("\",");
-                    intToString(round(segment.bearing), tmpBearing);
+                    intToString(bearing_value, tmpBearing);
                     reply.content.push_back(tmpBearing);
                     reply.content.push_back("]");
 
                     route_segments_list.push_back(
                         Segment(
-                            segment.nameID,
+                            segment.name_id,
                             segment.length,
                             route_segments_list.size()
                         )
@@ -461,6 +505,6 @@ public:
             reply.content.push_back("]");
         }
     }
-
 };
+
 #endif /* JSON_DESCRIPTOR_H_ */

Extractor/BaseParser.cpp

@@ -26,22 +26,37 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
 #include "BaseParser.h"
+#include "ExtractionWay.h"
+#include "ScriptingEnvironment.h"
 
-BaseParser::BaseParser(ExtractorCallbacks* ec, ScriptingEnvironment& se) :
-extractor_callbacks(ec), scriptingEnvironment(se), luaState(NULL), use_turn_restrictions(true) {
-    luaState = se.getLuaStateForThreadID(0);
+#include "../DataStructures/ImportNode.h"
+#include "../Util/LuaUtil.h"
+#include "../Util/OSRMException.h"
+#include "../Util/SimpleLogger.h"
+
+#include <boost/algorithm/string.hpp>
+#include <boost/algorithm/string/regex.hpp>
+#include <boost/foreach.hpp>
+#include <boost/regex.hpp>
+
+BaseParser::BaseParser(
+    ExtractorCallbacks   * extractor_callbacks,
+    ScriptingEnvironment & scripting_environment
+) : extractor_callbacks(extractor_callbacks),
+    lua_state(scripting_environment.getLuaStateForThreadID(0)),
+    scripting_environment(scripting_environment),
+    use_turn_restrictions(true)
+{
     ReadUseRestrictionsSetting();
     ReadRestrictionExceptions();
 }
 
 void BaseParser::ReadUseRestrictionsSetting() {
-    if( 0 != luaL_dostring( luaState, "return use_turn_restrictions\n") ) {
-        throw OSRMException(
-            /*lua_tostring( luaState, -1 ) + */"ERROR occured in scripting block"
-        );
+    if( 0 != luaL_dostring( lua_state, "return use_turn_restrictions\n") ) {
+        throw OSRMException("ERROR occured in scripting block");
     }
-    if( lua_isboolean( luaState, -1) ) {
-        use_turn_restrictions = lua_toboolean(luaState, -1);
+    if( lua_isboolean( lua_state, -1) ) {
+        use_turn_restrictions = lua_toboolean(lua_state, -1);
     }
     if( use_turn_restrictions ) {
         SimpleLogger().Write() << "Using turn restrictions";
@@ -51,16 +66,18 @@ void BaseParser::ReadUseRestrictionsSetting() {
 }
 
 void BaseParser::ReadRestrictionExceptions() {
-    if(lua_function_exists(luaState, "get_exceptions" )) {
+    if(lua_function_exists(lua_state, "get_exceptions" )) {
         //get list of turn restriction exceptions
         luabind::call_function<void>(
-            luaState,
+            lua_state,
             "get_exceptions",
             boost::ref(restriction_exceptions)
         );
-        SimpleLogger().Write() << "Found " << restriction_exceptions.size() << " exceptions to turn restriction";
+        const unsigned exception_count = restriction_exceptions.size();
+        SimpleLogger().Write() <<
+            "Found " << exception_count << " exceptions to turn restrictions:";
         BOOST_FOREACH(const std::string & str, restriction_exceptions) {
-            SimpleLogger().Write() << "   " << str;
+            SimpleLogger().Write() << "  " << str;
         }
     } else {
         SimpleLogger().Write() << "Found no exceptions to turn restrictions";
@@ -74,20 +91,32 @@ void BaseParser::report_errors(lua_State *L, const int status) const {
     }
 }
 
-void BaseParser::ParseNodeInLua(ImportNode& n, lua_State* localLuaState) {
-    luabind::call_function<void>( localLuaState, "node_function", boost::ref(n) );
+void BaseParser::ParseNodeInLua(ImportNode& n, lua_State* local_lua_state) {
+    luabind::call_function<void>(
+        local_lua_state,
+        "node_function",
+        boost::ref(n)
+    );
 }
 
-void BaseParser::ParseWayInLua(ExtractionWay& w, lua_State* localLuaState) {
-    luabind::call_function<void>( localLuaState, "way_function", boost::ref(w) );
+void BaseParser::ParseWayInLua(ExtractionWay& w, lua_State* local_lua_state) {
+    luabind::call_function<void>(
+        local_lua_state,
+        "way_function",
+        boost::ref(w)
+    );
 }
 
-bool BaseParser::ShouldIgnoreRestriction(const std::string & except_tag_string) const {
+bool BaseParser::ShouldIgnoreRestriction(
+    const std::string & except_tag_string
+) const {
     //should this restriction be ignored? yes if there's an overlap between:
-    //a) the list of modes in the except tag of the restriction (except_tag_string), ex: except=bus;bicycle
-    //b) the lua profile defines a hierachy of modes, ex: [access, vehicle, bicycle]
+    // a) the list of modes in the except tag of the restriction
+    //    (except_tag_string), eg: except=bus;bicycle
+    // b) the lua profile defines a hierachy of modes,
+    //    eg: [access, vehicle, bicycle]
 
-    if( "" == except_tag_string ) {
+    if( except_tag_string.empty() ) {
         return false;
     }
 
@@ -95,8 +124,14 @@ bool BaseParser::ShouldIgnoreRestriction(const std::string & except_tag_string)
     //only a few exceptions are actually defined.
     std::vector<std::string> exceptions;
     boost::algorithm::split_regex(exceptions, except_tag_string, boost::regex("[;][ ]*"));
-    BOOST_FOREACH(std::string& str, exceptions) {
-        if( restriction_exceptions.end() != std::find(restriction_exceptions.begin(), restriction_exceptions.end(), str) ) {
+    BOOST_FOREACH(std::string& current_string, exceptions) {
+        std::vector<std::string>::const_iterator string_iterator;
+        string_iterator = std::find(
+            restriction_exceptions.begin(),
+            restriction_exceptions.end(),
+            current_string
+        );
+        if( restriction_exceptions.end() != string_iterator ) {
             return true;
         }
     }

Extractor/BaseParser.h

@@ -28,11 +28,6 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef BASEPARSER_H_
 #define BASEPARSER_H_
 
-#include "ExtractorCallbacks.h"
-#include "ScriptingEnvironment.h"
-#include "../Util/OSRMException.h"
-#include "../Util/SimpleLogger.h"
-
 extern "C" {
     #include <lua.h>
     #include <lauxlib.h>
@@ -40,29 +35,40 @@ extern "C" {
 }
 
 #include <boost/noncopyable.hpp>
+#include <string>
+#include <vector>
+
+class ExtractorCallbacks;
+class ScriptingEnvironment;
+struct ExtractionWay;
+struct ImportNode;
 
 class BaseParser : boost::noncopyable {
 public:
-    BaseParser(ExtractorCallbacks* ec, ScriptingEnvironment& se);
+    BaseParser(
+        ExtractorCallbacks * extractor_callbacks,
+        ScriptingEnvironment & scripting_environment
+    );
     virtual ~BaseParser() {}
     virtual bool ReadHeader() = 0;
     virtual bool Parse() = 0;
 
-    virtual void ParseNodeInLua(ImportNode& n, lua_State* luaStateForThread);
-    virtual void ParseWayInLua(ExtractionWay& n, lua_State* luaStateForThread);
-    virtual void report_errors(lua_State *L, const int status) const;
+    virtual void ParseNodeInLua(ImportNode & n, lua_State* thread_lua_state);
+    virtual void ParseWayInLua(ExtractionWay & n, lua_State* thread_lua_state);
+    virtual void report_errors(lua_State * lua_state, const int status) const;
 
 protected:
     virtual void ReadUseRestrictionsSetting();
     virtual void ReadRestrictionExceptions();
-    virtual bool ShouldIgnoreRestriction(const std::string& except_tag_string) const;
+    virtual bool ShouldIgnoreRestriction(
+        const std::string & except_tag_string
+    ) const;
 
-    ExtractorCallbacks* extractor_callbacks;
-    ScriptingEnvironment& scriptingEnvironment;
-    lua_State* luaState;
+    ExtractorCallbacks     * extractor_callbacks;
+    lua_State              * lua_state;
+    ScriptingEnvironment   & scripting_environment;
     std::vector<std::string> restriction_exceptions;
     bool use_turn_restrictions;
-
 };
 
 #endif /* BASEPARSER_H_ */

Extractor/ExtractionContainers.cpp

@@ -26,6 +26,31 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
 #include "ExtractionContainers.h"
+#include "ExtractionWay.h"
+#include "../Util/SimpleLogger.h"
+#include "../Util/TimingUtil.h"
+
+#include <boost/assert.hpp>
+#include <boost/foreach.hpp>
+#include <boost/filesystem.hpp>
+#include <boost/filesystem/fstream.hpp>
+
+#include <stxxl/sort>
+
+ExtractionContainers::ExtractionContainers() {
+    //Check if stxxl can be instantiated
+    stxxl::vector<unsigned> dummy_vector;
+    name_list.push_back("");
+}
+
+ExtractionContainers::~ExtractionContainers() {
+    used_node_id_list.clear();
+    all_nodes_list.clear();
+    all_edges_list.clear();
+    name_list.clear();
+    restrictions_list.clear();
+    way_start_end_id_list.clear();
+}
 
 void ExtractionContainers::PrepareData(
     const std::string & output_file_name,
@@ -304,7 +329,7 @@ void ExtractionContainers::PrepareData(
                 edge_iterator->targetCoord.lat = node_iterator->lat;
                 edge_iterator->targetCoord.lon = node_iterator->lon;
 
-                const double distance = ApproximateDistance(
+                const double distance = FixedPointCoordinate::ApproximateDistance(
                     edge_iterator->startCoord.lat,
                     edge_iterator->startCoord.lon,
                     node_iterator->lat,

Extractor/ExtractionContainers.h

@@ -28,17 +28,11 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef EXTRACTIONCONTAINERS_H_
 #define EXTRACTIONCONTAINERS_H_
 
+#include "InternalExtractorEdge.h"
 #include "ExtractorStructs.h"
-#include "../Util/SimpleLogger.h"
-#include "../Util/TimingUtil.h"
+#include "../DataStructures/Restriction.h"
 #include "../Util/UUID.h"
 
-#include <boost/assert.hpp>
-#include <boost/foreach.hpp>
-#include <boost/filesystem.hpp>
-#include <boost/filesystem/fstream.hpp>
-
-#include <stxxl/sort>
 #include <stxxl/vector>
 
 class ExtractionContainers {
@@ -58,20 +52,9 @@ public:
     STXXLWayIDStartEndVector                        way_start_end_id_list;
     const UUID uuid;
 
-    ExtractionContainers() {
-        //Check if stxxl can be instantiated
-        stxxl::vector<unsigned> dummy_vector;
-        name_list.push_back("");
-    }
+    ExtractionContainers();
 
-    virtual ~ExtractionContainers() {
-        used_node_id_list.clear();
-        all_nodes_list.clear();
-        all_edges_list.clear();
-        name_list.clear();
-        restrictions_list.clear();
-        way_start_end_id_list.clear();
-    }
+    virtual ~ExtractionContainers();
 
     void PrepareData(
         const std::string & output_file_name,

Extractor/ExtractionWay.h

@@ -0,0 +1,78 @@
+/*
+
+Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifndef EXTRACTION_WAY_H
+#define EXTRACTION_WAY_H
+
+#include "../DataStructures/HashTable.h"
+#include "../typedefs.h"
+
+#include <string>
+#include <vector>
+
+struct ExtractionWay {
+    ExtractionWay() {
+        Clear();
+    }
+
+    inline void Clear(){
+        id = UINT_MAX;
+        nameID = UINT_MAX;
+        path.clear();
+        keyVals.clear();
+        direction = ExtractionWay::notSure;
+        speed = -1;
+        backward_speed = -1;
+        duration = -1;
+        type = -1;
+        access = true;
+        roundabout = false;
+        isAccessRestricted = false;
+        ignoreInGrid = false;
+    }
+
+    enum Directions {
+        notSure = 0, oneway, bidirectional, opposite
+    };
+    unsigned id;
+    unsigned nameID;
+    double speed;
+    double backward_speed;
+    double duration;
+    Directions direction;
+    std::string name;
+    short type;
+    bool access;
+    bool roundabout;
+    bool isAccessRestricted;
+    bool ignoreInGrid;
+    std::vector< NodeID > path;
+    HashTable<std::string, std::string> keyVals;
+};
+
+
+#endif //EXTRACTION_WAY_H

Extractor/ExtractorCallbacks.cpp

@@ -25,13 +25,38 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 */
 
+#include "ExtractionContainers.h"
+#include "ExtractionHelperFunctions.h"
+#include "ExtractionWay.h"
 #include "ExtractorCallbacks.h"
 
-ExtractorCallbacks::ExtractorCallbacks() {externalMemory = NULL; stringMap = NULL; }
-ExtractorCallbacks::ExtractorCallbacks(ExtractionContainers * ext, StringMap * strMap) {
-    externalMemory = ext;
-    stringMap = strMap;
-}
+#include "../DataStructures/Restriction.h"
+#include "../Util/SimpleLogger.h"
+
+#include <osrm/Coordinate.h>
+
+#include <cfloat>
+
+#include <boost/algorithm/string.hpp>
+#include <boost/algorithm/string/regex.hpp>
+#include <boost/regex.hpp>
+
+#include <string>
+#include <vector>
+
+ExtractorCallbacks::ExtractorCallbacks()
+ :
+    stringMap(NULL),
+    externalMemory(NULL)
+{ }
+
+ExtractorCallbacks::ExtractorCallbacks(
+    ExtractionContainers * ext,
+    StringMap * strMap
+) :
+    stringMap(strMap),
+    externalMemory(ext)
+{ }
 
 ExtractorCallbacks::~ExtractorCallbacks() { }
 
@@ -62,14 +87,14 @@ void ExtractorCallbacks::wayFunction(ExtractionWay &parsed_way) {
             parsed_way.speed = parsed_way.duration/(parsed_way.path.size()-1);
         }
 
-        if(std::numeric_limits<double>::epsilon() >= fabs(-1. - parsed_way.speed)){
+        if(std::numeric_limits<double>::epsilon() >= std::abs(-1. - parsed_way.speed)){
             SimpleLogger().Write(logDEBUG) <<
                 "found way with bogus speed, id: " << parsed_way.id;
             return;
         }
 
         //Get the unique identifier for the street name
-        const StringMap::const_iterator string_map_iterator = stringMap->find(parsed_way.name);
+        const StringMap::const_iterator & string_map_iterator = stringMap->find(parsed_way.name);
         if(stringMap->end() == string_map_iterator) {
             parsed_way.nameID = externalMemory->name_list.size();
             externalMemory->name_list.push_back(parsed_way.name);

Extractor/ExtractorCallbacks.h

@@ -28,29 +28,30 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef EXTRACTORCALLBACKS_H_
 #define EXTRACTORCALLBACKS_H_
 
-#include "ExtractionContainers.h"
-#include "ExtractionHelperFunctions.h"
 #include "ExtractorStructs.h"
+#include "../typedefs.h"
 
-#include "../DataStructures/Coordinate.h"
-
-#include <cfloat>
-
-#include <boost/algorithm/string.hpp>
-#include <boost/algorithm/string/regex.hpp>
-#include <boost/regex.hpp>
-
+#include <boost/unordered_map.hpp>
 #include <string>
-#include <vector>
+
+class ExtractionContainers;
+struct ExtractionWay;
+struct InputRestrictionContainer;
+
+typedef boost::unordered_map<std::string, NodeID> StringMap;
 
 class ExtractorCallbacks{
 private:
+
     StringMap * stringMap;
     ExtractionContainers * externalMemory;
 
     ExtractorCallbacks();
 public:
-    explicit ExtractorCallbacks(ExtractionContainers * ext, StringMap * strMap);
+    explicit ExtractorCallbacks(
+        ExtractionContainers * ext,
+        StringMap * strMap
+    );
 
     ~ExtractorCallbacks();
 

Extractor/ExtractorStructs.h

@@ -28,64 +28,12 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef EXTRACTORSTRUCTS_H_
 #define EXTRACTORSTRUCTS_H_
 
-#include "../DataStructures/Coordinate.h"
 #include "../DataStructures/HashTable.h"
 #include "../DataStructures/ImportNode.h"
-#include "../DataStructures/QueryNode.h"
-#include "../DataStructures/Restriction.h"
 #include "../typedefs.h"
 
-#include <boost/algorithm/string.hpp>
-#include <boost/algorithm/string/regex.hpp>
-#include <boost/regex.hpp>
-#include <boost/unordered_map.hpp>
-
-#include <climits>
 #include <string>
 
-typedef boost::unordered_map<std::string, NodeID > StringMap;
-typedef boost::unordered_map<std::string, std::pair<int, short> > StringToIntPairMap;
-
-struct ExtractionWay {
-    ExtractionWay() {
-		Clear();
-    }
-
-	inline void Clear(){
-		id = UINT_MAX;
-		nameID = UINT_MAX;
-		path.clear();
-		keyVals.clear();
-        direction = ExtractionWay::notSure;
-        speed = -1;
-        backward_speed = -1;
-        duration = -1;
-        type = -1;
-        access = true;
-        roundabout = false;
-        isAccessRestricted = false;
-        ignoreInGrid = false;
-    }
-
-    enum Directions {
-        notSure = 0, oneway, bidirectional, opposite
-    };
-    Directions direction;
-    unsigned id;
-    unsigned nameID;
-    std::string name;
-    double speed;
-    double backward_speed;
-    double duration;
-    short type;
-    bool access;
-    bool roundabout;
-    bool isAccessRestricted;
-    bool ignoreInGrid;
-    std::vector< NodeID > path;
-    HashTable<std::string, std::string> keyVals;
-};
-
 struct ExtractorRelation {
     ExtractorRelation() : type(unknown){}
     enum {
@@ -94,49 +42,34 @@ struct ExtractorRelation {
     HashTable<std::string, std::string> keyVals;
 };
 
-struct InternalExtractorEdge {
-    InternalExtractorEdge() : start(0), target(0), type(0), direction(0), speed(0), nameID(0), isRoundabout(false), ignoreInGrid(false), isDurationSet(false), isAccessRestricted(false), isContraFlow(false) {};
-    InternalExtractorEdge(NodeID s, NodeID t) : start(s), target(t), type(0), direction(0), speed(0), nameID(0), isRoundabout(false), ignoreInGrid(false), isDurationSet(false), isAccessRestricted(false), isContraFlow(false) { }
-    InternalExtractorEdge(NodeID s, NodeID t, short tp, short d, double sp): start(s), target(t), type(tp), direction(d), speed(sp), nameID(0), isRoundabout(false), ignoreInGrid(false), isDurationSet(false), isAccessRestricted(false), isContraFlow(false) { }
-    InternalExtractorEdge(NodeID s, NodeID t, short tp, short d, double sp, unsigned nid, bool isra, bool iing, bool ids, bool iar): start(s), target(t), type(tp), direction(d), speed(sp), nameID(nid), isRoundabout(isra), ignoreInGrid(iing), isDurationSet(ids), isAccessRestricted(iar), isContraFlow(false) {
-        assert(0 <= type);
-    }
-    InternalExtractorEdge(NodeID s, NodeID t, short tp, short d, double sp, unsigned nid, bool isra, bool iing, bool ids, bool iar, bool icf): start(s), target(t), type(tp), direction(d), speed(sp), nameID(nid), isRoundabout(isra), ignoreInGrid(iing), isDurationSet(ids), isAccessRestricted(iar), isContraFlow(icf) {
-        assert(0 <= type);
-    }
-    NodeID start;
-    NodeID target;
-    short type;
-    short direction;
-    double speed;
-    unsigned nameID;
-    bool isRoundabout;
-    bool ignoreInGrid;
-    bool isDurationSet;
-    bool isAccessRestricted;
-    bool isContraFlow;
-
-    FixedPointCoordinate startCoord;
-    FixedPointCoordinate targetCoord;
-
-    static InternalExtractorEdge min_value() {
-        return InternalExtractorEdge(0,0);
-    }
-    static InternalExtractorEdge max_value() {
-        return InternalExtractorEdge((std::numeric_limits<unsigned>::max)(), (std::numeric_limits<unsigned>::max)());
-    }
-};
-
-
-
 struct _WayIDStartAndEndEdge {
     unsigned wayID;
     NodeID firstStart;
     NodeID firstTarget;
     NodeID lastStart;
     NodeID lastTarget;
-    _WayIDStartAndEndEdge() : wayID(UINT_MAX), firstStart(UINT_MAX), firstTarget(UINT_MAX), lastStart(UINT_MAX), lastTarget(UINT_MAX) {}
-    _WayIDStartAndEndEdge(unsigned w, NodeID fs, NodeID ft, NodeID ls, NodeID lt) :  wayID(w), firstStart(fs), firstTarget(ft), lastStart(ls), lastTarget(lt) {}
+    _WayIDStartAndEndEdge()
+     :
+        wayID(UINT_MAX),
+        firstStart(UINT_MAX),
+        firstTarget(UINT_MAX),
+        lastStart(UINT_MAX),
+        lastTarget(UINT_MAX)
+    { }
+
+    explicit _WayIDStartAndEndEdge(
+        unsigned w,
+        NodeID fs,
+        NodeID ft,
+        NodeID ls,
+        NodeID lt
+    ) :
+        wayID(w),
+        firstStart(fs),
+        firstTarget(ft),
+        lastStart(ls),
+        lastTarget(lt)
+    { }
 
     static _WayIDStartAndEndEdge min_value() {
         return _WayIDStartAndEndEdge((std::numeric_limits<unsigned>::min)(), (std::numeric_limits<unsigned>::min)(), (std::numeric_limits<unsigned>::min)(), (std::numeric_limits<unsigned>::min)(), (std::numeric_limits<unsigned>::min)());
@@ -146,9 +79,12 @@ struct _WayIDStartAndEndEdge {
     }
 };
 
-struct CmpWayByID : public std::binary_function<_WayIDStartAndEndEdge, _WayIDStartAndEndEdge, bool> {
+struct CmpWayByID {
     typedef _WayIDStartAndEndEdge value_type;
-    bool operator ()  (const _WayIDStartAndEndEdge & a, const _WayIDStartAndEndEdge & b) const {
+    bool operator ()(
+        const _WayIDStartAndEndEdge & a,
+        const _WayIDStartAndEndEdge & b
+    ) const {
         return a.wayID < b.wayID;
     }
     value_type max_value() {
@@ -159,9 +95,12 @@ struct CmpWayByID : public std::binary_function<_WayIDStartAndEndEdge, _WayIDSta
     }
 };
 
-struct Cmp : public std::binary_function<NodeID, NodeID, bool> {
+struct Cmp {
     typedef NodeID value_type;
-    bool operator ()  (const NodeID a, const NodeID b) const {
+    bool operator ()(
+        const NodeID a,
+        const NodeID b
+    ) const {
         return a < b;
     }
     value_type max_value() {
@@ -172,7 +111,7 @@ struct Cmp : public std::binary_function<NodeID, NodeID, bool> {
     }
 };
 
-struct CmpNodeByID : public std::binary_function<ExternalMemoryNode, ExternalMemoryNode, bool> {
+struct CmpNodeByID {
     typedef ExternalMemoryNode value_type;
     bool operator () (
         const ExternalMemoryNode & a,
@@ -188,44 +127,4 @@ struct CmpNodeByID : public std::binary_function<ExternalMemoryNode, ExternalMem
     }
 };
 
-struct CmpEdgeByStartID : public std::binary_function<InternalExtractorEdge, InternalExtractorEdge, bool> {
-    typedef InternalExtractorEdge value_type;
-    bool operator ()  (const InternalExtractorEdge & a, const InternalExtractorEdge & b) const {
-        return a.start < b.start;
-    }
-    value_type max_value() {
-        return InternalExtractorEdge::max_value();
-    }
-    value_type min_value() {
-        return InternalExtractorEdge::min_value();
-    }
-};
-
-struct CmpEdgeByTargetID : public std::binary_function<InternalExtractorEdge, InternalExtractorEdge, bool> {
-    typedef InternalExtractorEdge value_type;
-    bool operator ()  (const InternalExtractorEdge & a, const InternalExtractorEdge & b) const {
-        return a.target < b.target;
-    }
-    value_type max_value() {
-        return InternalExtractorEdge::max_value();
-    }
-    value_type min_value() {
-        return InternalExtractorEdge::min_value();
-    }
-};
-
-inline std::string GetRandomString() {
-    char s[128];
-    static const char alphanum[] =
-            "0123456789"
-            "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
-            "abcdefghijklmnopqrstuvwxyz";
-
-    for (int i = 0; i < 127; ++i) {
-        s[i] = alphanum[rand() % (sizeof(alphanum) - 1)];
-    }
-    s[127] = 0;
-    return std::string(s);
-}
-
 #endif /* EXTRACTORSTRUCTS_H_ */

Extractor/InternalExtractorEdge.h

@@ -0,0 +1,207 @@
+/*
+
+Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifndef INTERNAL_EXTRACTOR_EDGE_H
+#define INTERNAL_EXTRACTOR_EDGE_H
+
+#include <osrm/Coordinate.h>
+
+#include "../typedefs.h"
+
+#include <boost/assert.hpp>
+
+struct InternalExtractorEdge {
+    InternalExtractorEdge()
+     :
+        start(0),
+        target(0),
+        type(0),
+        direction(0),
+        speed(0),
+        nameID(0),
+        isRoundabout(false),
+        ignoreInGrid(false),
+        isDurationSet(false),
+        isAccessRestricted(false),
+        isContraFlow(false)
+    { }
+
+    explicit InternalExtractorEdge(NodeID start, NodeID target)
+     :
+        start(start),
+        target(target),
+        type(0),
+        direction(0),
+        speed(0),
+        nameID(0),
+        isRoundabout(false),
+        ignoreInGrid(false),
+        isDurationSet(false),
+        isAccessRestricted(false),
+        isContraFlow(false)
+    { }
+
+    explicit InternalExtractorEdge(
+        NodeID start,
+        NodeID target,
+        short type,
+        short d,
+        double speed
+    ) :
+        start(start),
+        target(target),
+        type(type),
+        direction(d),
+        speed(speed),
+        nameID(0),
+        isRoundabout(false),
+        ignoreInGrid(false),
+        isDurationSet(false),
+        isAccessRestricted(false),
+        isContraFlow(false)
+    { }
+
+    explicit InternalExtractorEdge(
+        NodeID start,
+        NodeID target,
+        short type,
+        short direction,
+        double speed,
+        unsigned nameID,
+        bool isRoundabout,
+        bool ignoreInGrid,
+        bool isDurationSet,
+        bool isAccressRestricted
+    ) :
+        start(start),
+        target(target),
+        type(type),
+        direction(direction),
+        speed(speed),
+        nameID(nameID),
+        isRoundabout(isRoundabout),
+        ignoreInGrid(ignoreInGrid),
+        isDurationSet(isDurationSet),
+        isAccessRestricted(isAccressRestricted),
+        isContraFlow(false)
+    {
+        BOOST_ASSERT(0 <= type);
+    }
+
+    explicit InternalExtractorEdge(
+        NodeID start,
+        NodeID target,
+        short type,
+        short direction,
+        double speed,
+        unsigned nameID,
+        bool isRoundabout,
+        bool ignoreInGrid,
+        bool isDurationSet,
+        bool isAccressRestricted,
+        bool isContraFlow
+    ) :
+        start(start),
+        target(target),
+        type(type),
+        direction(direction),
+        speed(speed),
+        nameID(nameID),
+        isRoundabout(isRoundabout),
+        ignoreInGrid(ignoreInGrid),
+        isDurationSet(isDurationSet),
+        isAccessRestricted(isAccressRestricted),
+        isContraFlow(isContraFlow)
+    {
+        BOOST_ASSERT(0 <= type);
+    }
+
+    // necessary static util functions for stxxl's sorting
+    static InternalExtractorEdge min_value() {
+        return InternalExtractorEdge(0,0);
+    }
+    static InternalExtractorEdge max_value() {
+        return InternalExtractorEdge(
+            std::numeric_limits<unsigned>::max(),
+            std::numeric_limits<unsigned>::max()
+        );
+    }
+
+    NodeID start;
+    NodeID target;
+    short type;
+    short direction;
+    double speed;
+    unsigned nameID;
+    bool isRoundabout;
+    bool ignoreInGrid;
+    bool isDurationSet;
+    bool isAccessRestricted;
+    bool isContraFlow;
+
+    FixedPointCoordinate startCoord;
+    FixedPointCoordinate targetCoord;
+};
+
+struct CmpEdgeByStartID {
+    typedef InternalExtractorEdge value_type;
+    bool operator ()(
+        const InternalExtractorEdge & a,
+        const InternalExtractorEdge & b
+    ) const {
+        return a.start < b.start;
+    }
+
+    value_type max_value() {
+        return InternalExtractorEdge::max_value();
+    }
+
+    value_type min_value() {
+        return InternalExtractorEdge::min_value();
+    }
+};
+
+struct CmpEdgeByTargetID {
+    typedef InternalExtractorEdge value_type;
+
+    bool operator ()(
+        const InternalExtractorEdge & a,
+        const InternalExtractorEdge & b
+    ) const {
+        return a.target < b.target;
+    }
+
+    value_type max_value() {
+        return InternalExtractorEdge::max_value();
+    }
+
+    value_type min_value() {
+        return InternalExtractorEdge::min_value();
+    }
+};
+
+#endif //INTERNAL_EXTRACTOR_EDGE_H

Extractor/PBFParser.cpp

@@ -27,21 +27,45 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "PBFParser.h"
 
-PBFParser::PBFParser(const char * fileName, ExtractorCallbacks* ec, ScriptingEnvironment& se) : BaseParser( ec, se ) {
+#include "ExtractionWay.h"
+#include "ExtractorCallbacks.h"
+#include "ScriptingEnvironment.h"
+
+#include "../DataStructures/HashTable.h"
+#include "../DataStructures/Restriction.h"
+#include "../Util/MachineInfo.h"
+#include "../Util/OpenMPWrapper.h"
+#include "../Util/OSRMException.h"
+#include "../Util/SimpleLogger.h"
+#include "../typedefs.h"
+
+#include <osrm/Coordinate.h>
+
+#include <boost/foreach.hpp>
+#include <boost/make_shared.hpp>
+#include <boost/ref.hpp>
+
+#include <zlib.h>
+
+PBFParser::PBFParser(
+	const char * fileName,
+	ExtractorCallbacks * extractor_callbacks,
+	ScriptingEnvironment& scripting_environment
+) : BaseParser( extractor_callbacks, scripting_environment ) {
 	GOOGLE_PROTOBUF_VERIFY_VERSION;
 	//TODO: What is the bottleneck here? Filling the queue or reading the stuff from disk?
 	//NOTE: With Lua scripting, it is parsing the stuff. I/O is virtually for free.
-	threadDataQueue = boost::make_shared<ConcurrentQueue<_ThreadData*> >( 2500 ); /* Max 2500 items in queue, hardcoded. */
+
+	// Max 2500 items in queue, hardcoded.
+	threadDataQueue = boost::make_shared<ConcurrentQueue<_ThreadData*> >( 2500 );
 	input.open(fileName, std::ios::in | std::ios::binary);
 
 	if (!input) {
 		throw OSRMException("pbf file not found.");
 	}
 
-#ifndef NDEBUG
 	blockCount = 0;
 	groupCount = 0;
-#endif
 }
 
 PBFParser::~PBFParser() {
@@ -50,18 +74,17 @@ PBFParser::~PBFParser() {
 	}
 
 	// Clean up any leftover ThreadData objects in the queue
-	_ThreadData* td;
-	while (threadDataQueue->try_pop(td)) {
-		delete td;
+	_ThreadData* thread_data;
+	while (threadDataQueue->try_pop(thread_data))
+	{
+		delete thread_data;
 	}
 	google::protobuf::ShutdownProtobufLibrary();
 
-#ifndef NDEBUG
 	SimpleLogger().Write(logDEBUG) <<
 		"parsed " << blockCount <<
 		" blocks from pbf with " << groupCount <<
 		" groups";
-#endif
 }
 
 inline bool PBFParser::ReadHeader() {
@@ -194,12 +217,15 @@ inline void PBFParser::parseDenseNode(_ThreadData * threadData) {
 
 #pragma omp parallel for schedule ( guided )
 	for(int i = 0; i < number_of_nodes; ++i) {
-	    ImportNode &n = extracted_nodes_vector[i];
-	    ParseNodeInLua( n, scriptingEnvironment.getLuaStateForThreadID(omp_get_thread_num()) );
+	    ImportNode & import_node = extracted_nodes_vector[i];
+	    ParseNodeInLua(
+	    	import_node,
+	    	scripting_environment.getLuaStateForThreadID(omp_get_thread_num())
+	    );
 	}
 
-	BOOST_FOREACH(const ImportNode &n, extracted_nodes_vector) {
-	    extractor_callbacks->nodeFunction(n);
+	BOOST_FOREACH(const ImportNode &import_node, extracted_nodes_vector) {
+	    extractor_callbacks->nodeFunction(import_node);
 	}
 }
 
@@ -232,12 +258,12 @@ inline void PBFParser::parseRelation(_ThreadData * threadData) {
 					break;
 				}
 			}
-			if ("restriction" == key) {
-				if(val.find("only_") == 0) {
-					isOnlyRestriction = true;
-				}
+			if ( ("restriction" == key) && (val.find("only_") == 0) )
+			{
+				isOnlyRestriction = true;
 			}
-			if ("except" == key) {
+			if ("except" == key)
+			{
 				except_tag_string = val;
 			}
 		}
@@ -326,18 +352,23 @@ inline void PBFParser::parseWay(_ThreadData * threadData) {
 
 #pragma omp parallel for schedule ( guided )
 	for(int i = 0; i < number_of_ways; ++i) {
-	    ExtractionWay & w = parsed_way_vector[i];
-		if(2 > w.path.size()) {
+	    ExtractionWay & extraction_way = parsed_way_vector[i];
+		if (2 > extraction_way.path.size())
+		{
         	continue;
     	}
-	    ParseWayInLua( w, scriptingEnvironment.getLuaStateForThreadID( omp_get_thread_num()) );
+	    ParseWayInLua(
+	    	extraction_way,
+	    	scripting_environment.getLuaStateForThreadID( omp_get_thread_num())
+	   	);
 	}
 
-	BOOST_FOREACH(ExtractionWay & w, parsed_way_vector) {
-		if(2 > w.path.size()) {
+	BOOST_FOREACH(ExtractionWay & extraction_way, parsed_way_vector) {
+		if (2 > extraction_way.path.size())
+		{
         	continue;
     	}
-	    extractor_callbacks->wayFunction(w);
+	    extractor_callbacks->wayFunction(extraction_way);
 	}
 }
 
@@ -365,9 +396,7 @@ inline void PBFParser::loadGroup(_ThreadData * threadData) {
 }
 
 inline void PBFParser::loadBlock(_ThreadData * threadData) {
-#ifndef NDEBUG
 	++blockCount;
-#endif
 	threadData->currentGroupID = 0;
 	threadData->currentEntityID = 0;
 }

Extractor/PBFParser.h

@@ -29,24 +29,14 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define PBFPARSER_H_
 
 #include "BaseParser.h"
-
-#include "../DataStructures/Coordinate.h"
-#include "../DataStructures/HashTable.h"
 #include "../DataStructures/ConcurrentQueue.h"
-#include "../Util/MachineInfo.h"
-#include "../Util/OpenMPWrapper.h"
-#include "../Util/OSRMException.h"
-#include "../Util/SimpleLogger.h"
-#include "../typedefs.h"
 
 #include <boost/shared_ptr.hpp>
-#include <boost/make_shared.hpp>
-#include <boost/ref.hpp>
 
 #include <osmpbf/fileformat.pb.h>
 #include <osmpbf/osmformat.pb.h>
 
-#include <zlib.h>
+#include <fstream>
 
 class PBFParser : public BaseParser {
 
@@ -73,7 +63,11 @@ class PBFParser : public BaseParser {
     };
 
 public:
-    PBFParser(const char * fileName, ExtractorCallbacks* ec, ScriptingEnvironment& se);
+    PBFParser(
+        const char * fileName,
+        ExtractorCallbacks* ec,
+        ScriptingEnvironment& se
+    );
     virtual ~PBFParser();
 
     inline bool ReadHeader();
@@ -99,11 +93,8 @@ private:
     static const int MAX_BLOB_HEADER_SIZE = 64 * 1024;
     static const int MAX_BLOB_SIZE = 32 * 1024 * 1024;
 
-#ifndef NDEBUG
-    /* counting the number of read blocks and groups */
     unsigned groupCount;
     unsigned blockCount;
-#endif
 
     std::fstream input;     // the input stream to parse
     boost::shared_ptr<ConcurrentQueue < _ThreadData* > > threadDataQueue;

Extractor/ScriptingEnvironment.cpp

@@ -27,6 +27,15 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "ScriptingEnvironment.h"
 
+#include "ExtractionHelperFunctions.h"
+#include "ExtractionWay.h"
+#include "../DataStructures/ImportNode.h"
+#include "../Util/LuaUtil.h"
+#include "../Util/OpenMPWrapper.h"
+#include "../Util/OSRMException.h"
+#include "../Util/SimpleLogger.h"
+#include "../typedefs.h"
+
 ScriptingEnvironment::ScriptingEnvironment() {}
 ScriptingEnvironment::ScriptingEnvironment(const char * fileName) {
 	SimpleLogger().Write() << "Using script " << fileName;

Extractor/ScriptingEnvironment.h

@@ -28,17 +28,10 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef SCRIPTINGENVIRONMENT_H_
 #define SCRIPTINGENVIRONMENT_H_
 
-#include "ExtractionHelperFunctions.h"
-#include "ExtractorStructs.h"
-#include "../DataStructures/ImportNode.h"
-#include "../Util/LuaUtil.h"
-#include "../Util/OpenMPWrapper.h"
-#include "../Util/OSRMException.h"
-#include "../Util/SimpleLogger.h"
-#include "../typedefs.h"
-
 #include <vector>
 
+struct lua_State;
+
 class ScriptingEnvironment {
 public:
     ScriptingEnvironment();

Extractor/XMLParser.cpp

@@ -27,16 +27,20 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "XMLParser.h"
 
-#include "ExtractorStructs.h"
+#include "ExtractionWay.h"
 #include "../DataStructures/HashTable.h"
+#include "../DataStructures/ImportNode.h"
 #include "../DataStructures/InputReaderFactory.h"
+#include "../DataStructures/Restriction.h"
+#include "../Util/SimpleLogger.h"
+#include "../Util/StringUtil.h"
+#include "../typedefs.h"
+
+#include <osrm/Coordinate.h>
 
 #include <boost/ref.hpp>
 
 XMLParser::XMLParser(const char * filename, ExtractorCallbacks* ec, ScriptingEnvironment& se) : BaseParser(ec, se) {
-	SimpleLogger().Write(logWARNING) <<
-		"Parsing plain .osm/.osm.bz2 is deprecated. Switch to .pbf";
-
 	inputReader = inputReaderFactory(filename);
 }
 
@@ -59,7 +63,7 @@ bool XMLParser::Parse() {
 
 		if ( xmlStrEqual( currentName, ( const xmlChar* ) "node" ) == 1 ) {
 			ImportNode n = _ReadXMLNode();
-			ParseNodeInLua( n, luaState );
+			ParseNodeInLua( n, lua_state );
 			extractor_callbacks->nodeFunction(n);
 //			if(!extractor_callbacks->nodeFunction(n))
 //				std::cerr << "[XMLParser] dense node not parsed" << std::endl;
@@ -67,7 +71,7 @@ bool XMLParser::Parse() {
 
 		if ( xmlStrEqual( currentName, ( const xmlChar* ) "way" ) == 1 ) {
 			ExtractionWay way = _ReadXMLWay( );
-			ParseWayInLua( way, luaState );
+			ParseWayInLua( way, lua_state );
 			extractor_callbacks->wayFunction(way);
 //			if(!extractor_callbacks->wayFunction(way))
 //				std::cerr << "[PBFParser] way not parsed" << std::endl;

Extractor/XMLParser.h

@@ -28,18 +28,19 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef XMLPARSER_H_
 #define XMLPARSER_H_
 
+#include "ExtractorCallbacks.h"
 #include "BaseParser.h"
-#include "../DataStructures/Coordinate.h"
-#include "../Util/SimpleLogger.h"
-#include "../Util/StringUtil.h"
-#include "../typedefs.h"
 
 #include <libxml/xmlreader.h>
 
 
 class XMLParser : public BaseParser {
 public:
-    XMLParser(const char* filename, ExtractorCallbacks* ec, ScriptingEnvironment& se);
+    XMLParser(
+        const char* filename,
+        ExtractorCallbacks* ec,
+        ScriptingEnvironment& se
+    );
     bool ReadHeader();
     bool Parse();
 

Include/osrm/Coordinate.h

@@ -0,0 +1,84 @@
+/*
+
+Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifndef FIXED_POINT_COORDINATE_H_
+#define FIXED_POINT_COORDINATE_H_
+
+#include <iostream>
+
+static const double COORDINATE_PRECISION = 1000000.;
+
+struct FixedPointCoordinate {
+    int lat;
+    int lon;
+
+    FixedPointCoordinate();
+    explicit FixedPointCoordinate (int lat, int lon);
+    void Reset();
+    bool isSet() const;
+    bool isValid() const;
+    bool operator==(const FixedPointCoordinate & other) const;
+
+    static double ApproximateDistance(
+        const int lat1,
+        const int lon1,
+        const int lat2,
+        const int lon2
+    );
+
+    static double ApproximateDistance(
+        const FixedPointCoordinate & c1,
+        const FixedPointCoordinate & c2
+    );
+
+    static double ApproximateEuclideanDistance(
+        const FixedPointCoordinate & c1,
+        const FixedPointCoordinate & c2
+    );
+
+    static void convertInternalLatLonToString(
+        const int value,
+        std::string & output
+    );
+
+    static void convertInternalCoordinateToString(
+        const FixedPointCoordinate & coord,
+        std::string & output
+    );
+
+    static void convertInternalReversedCoordinateToString(
+        const FixedPointCoordinate & coord,
+        std::string & output
+    );
+};
+
+inline std::ostream & operator<<(std::ostream & out, const FixedPointCoordinate & c){
+    out << "(" << c.lat << "," << c.lon << ")";
+    return out;
+}
+
+#endif /* FIXED_POINT_COORDINATE_H_ */

Include/osrm/Header.h

@@ -43,4 +43,3 @@ namespace http {
 }
 
 #endif //HTTP_HEADER_H
-

Include/osrm/Reply.h

@@ -29,10 +29,8 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define REPLY_H
 
 #include "Header.h"
-#include "../../Util/StringUtil.h"
 
 #include <boost/asio.hpp>
-#include <boost/foreach.hpp>
 
 #include <vector>
 
@@ -48,24 +46,26 @@ const std::string badRequestString = "HTTP/1.0 400 Bad Request\r\n";
 const std::string internalServerErrorString = "HTTP/1.0 500 Internal Server Error\r\n";
 
 class Reply {
-    public:
+public:
     enum status_type {
-            ok                  = 200,
-            badRequest          = 400,
-            internalServerError = 500
-        } status;
+        ok                  = 200,
+        badRequest          = 400,
+        internalServerError = 500
+    } status;
 
 
-        std::vector<Header> headers;
-        std::vector<boost::asio::const_buffer> toBuffers();
-        std::vector<boost::asio::const_buffer> HeaderstoBuffers();
-        std::vector<std::string> content;
-        static Reply StockReply(status_type status);
-        void setSize(const unsigned size);
-        Reply();
-    private:
-        static std::string ToString(Reply::status_type status);
-        boost::asio::const_buffer ToBuffer(Reply::status_type status);
+    std::vector<Header> headers;
+    std::vector<boost::asio::const_buffer> toBuffers();
+    std::vector<boost::asio::const_buffer> HeaderstoBuffers();
+    std::vector<std::string> content;
+    static Reply StockReply(status_type status);
+    void setSize(const unsigned size);
+    void SetUncompressedSize();
+
+    Reply();
+private:
+    static std::string ToString(Reply::status_type status);
+    boost::asio::const_buffer ToBuffer(Reply::status_type status);
 };
 
 }

Include/osrm/RouteParameters.h

@@ -28,8 +28,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef ROUTE_PARAMETERS_H
 #define ROUTE_PARAMETERS_H
 
-#include "../../DataStructures/Coordinate.h"
-#include "../../DataStructures/HashTable.h"
+#include <osrm/Coordinate.h>
 
 #include <boost/fusion/container/vector.hpp>
 #include <boost/fusion/sequence/intrinsic.hpp>
@@ -46,7 +45,9 @@ struct RouteParameters {
         geometry(true),
         compression(true),
         deprecatedAPI(false),
-        checkSum(-1) {}
+        checkSum(-1)
+    { }
+
     short zoomLevel;
     bool printInstructions;
     bool alternateRoute;
@@ -60,10 +61,9 @@ struct RouteParameters {
     std::string language;
     std::vector<std::string> hints;
     std::vector<FixedPointCoordinate> coordinates;
-    typedef HashTable<std::string, std::string>::const_iterator OptionsIterator;
 
     void setZoomLevel(const short i) {
-        if (18 > i && 0 < i) {
+        if (18 >= i && 0 <= i) {
             zoomLevel = i;
         }
     }
@@ -97,8 +97,10 @@ struct RouteParameters {
     }
 
     void addHint(const std::string & s) {
-        hints.resize(coordinates.size());
-        hints.back() = s;
+        hints.resize( coordinates.size() );
+        if( !hints.empty() ) {
+            hints.back() = s;
+        }
     }
 
     void setLanguage(const std::string & s) {

Include/osrm/ServerPaths.h

@@ -24,12 +24,15 @@ ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 */
-#include <cstdlib>
 
-int main( int argc, char* argv[] ) {
-	size_t size = sizeof(void*);
-	if ( 4 == size ) {
-		return 0;
-	}
-	return 1;
-}
+#ifndef SERVER_PATH_H
+#define SERVER_PATH_H
+
+#include <boost/unordered_map.hpp>
+#include <boost/filesystem.hpp>
+
+#include <string>
+
+typedef boost::unordered_map<const std::string, boost::filesystem::path> ServerPaths;
+
+#endif //SERVER_PATH_H

Library/OSRM.h

@@ -28,38 +28,17 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef OSRM_H
 #define OSRM_H
 
-#include "OSRM.h"
+#include <boost/scoped_ptr.hpp>
 
-#include "../Plugins/BasePlugin.h"
-#include "../Plugins/HelloWorldPlugin.h"
-#include "../Plugins/LocatePlugin.h"
-#include "../Plugins/NearestPlugin.h"
-#include "../Plugins/TimestampPlugin.h"
-#include "../Plugins/ViaRoutePlugin.h"
-#include "../Server/DataStructures/BaseDataFacade.h"
-#include "../Server/DataStructures/InternalDataFacade.h"
-#include "../Server/DataStructures/SharedBarriers.h"
-#include "../Server/DataStructures/SharedDataFacade.h"
-#include "../Server/DataStructures/RouteParameters.h"
-#include "../Util/InputFileUtil.h"
-#include "../Util/OSRMException.h"
-#include "../Util/SimpleLogger.h"
+#include <osrm/Reply.h>
+#include <osrm/RouteParameters.h>
+#include <osrm/ServerPaths.h>
 
-#include <boost/assert.hpp>
-#include <boost/filesystem.hpp>
-#include <boost/foreach.hpp>
-#include <boost/interprocess/shared_memory_object.hpp>
-#include <boost/interprocess/mapped_region.hpp>
-#include <boost/interprocess/sync/scoped_lock.hpp>
-#include <boost/noncopyable.hpp>
-#include <boost/shared_ptr.hpp>
-#include <boost/thread.hpp>
+class OSRM_impl;
 
-#include <vector>
-
-class OSRM : boost::noncopyable {
+class OSRM {
 private:
-    typedef boost::unordered_map<std::string, BasePlugin *> PluginMap;
+    OSRM_impl * OSRM_pimpl_;
 public:
     OSRM(
         const ServerPaths & paths,
@@ -67,14 +46,6 @@ public:
     );
     ~OSRM();
     void RunQuery(RouteParameters & route_parameters, http::Reply & reply);
-
-private:
-    void RegisterPlugin(BasePlugin * plugin);
-    PluginMap plugin_map;
-    bool use_shared_memory;
-    SharedBarriers barrier;
-    //base class pointer to the objects
-    BaseDataFacade<QueryEdge::EdgeData> * query_data_facade;
 };
 
-#endif //OSRM_H
+#endif // OSRM_H

Library/OSRM_impl.cpp

@@ -26,17 +26,35 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
 #include "OSRM.h"
+#include "OSRM_impl.h"
 
-OSRM::OSRM( const ServerPaths & server_paths, const bool use_shared_memory )
+#include "../Plugins/HelloWorldPlugin.h"
+#include "../Plugins/LocatePlugin.h"
+#include "../Plugins/NearestPlugin.h"
+#include "../Plugins/TimestampPlugin.h"
+#include "../Plugins/ViaRoutePlugin.h"
+
+#include "../Server/DataStructures/BaseDataFacade.h"
+#include "../Server/DataStructures/InternalDataFacade.h"
+#include "../Server/DataStructures/SharedBarriers.h"
+#include "../Server/DataStructures/SharedDataFacade.h"
+
+#include <boost/assert.hpp>
+
+OSRM_impl::OSRM_impl( const ServerPaths & server_paths, const bool use_shared_memory )
  :
     use_shared_memory(use_shared_memory)
 {
-    if( !use_shared_memory ) {
+    if (use_shared_memory)
+    {
+        barrier = new SharedBarriers();
+        query_data_facade = new SharedDataFacade<QueryEdge::EdgeData>( );
+    }
+    else
+    {
         query_data_facade = new InternalDataFacade<QueryEdge::EdgeData>(
             server_paths
         );
-    } else {
-        query_data_facade = new SharedDataFacade<QueryEdge::EdgeData>( );
     }
 
     //The following plugins handle all requests.
@@ -65,13 +83,16 @@ OSRM::OSRM( const ServerPaths & server_paths, const bool use_shared_memory )
     );
 }
 
-OSRM::~OSRM() {
+OSRM_impl::~OSRM_impl() {
     BOOST_FOREACH(PluginMap::value_type & plugin_pointer, plugin_map) {
         delete plugin_pointer.second;
     }
+    if( use_shared_memory ) {
+        delete barrier;
+    }
 }
 
-void OSRM::RegisterPlugin(BasePlugin * plugin) {
+void OSRM_impl::RegisterPlugin(BasePlugin * plugin) {
     SimpleLogger().Write()  << "loaded plugin: " << plugin->GetDescriptor();
     if( plugin_map.find(plugin->GetDescriptor()) != plugin_map.end() ) {
         delete plugin_map.find(plugin->GetDescriptor())->second;
@@ -79,7 +100,7 @@ void OSRM::RegisterPlugin(BasePlugin * plugin) {
     plugin_map.emplace(plugin->GetDescriptor(), plugin);
 }
 
-void OSRM::RunQuery(RouteParameters & route_parameters, http::Reply & reply) {
+void OSRM_impl::RunQuery(RouteParameters & route_parameters, http::Reply & reply) {
     const PluginMap::const_iterator & iter = plugin_map.find(
         route_parameters.service
     );
@@ -90,18 +111,18 @@ void OSRM::RunQuery(RouteParameters & route_parameters, http::Reply & reply) {
             // lock update pending
             boost::interprocess::scoped_lock<
                 boost::interprocess::named_mutex
-            > pending_lock(barrier.pending_update_mutex);
+            > pending_lock(barrier->pending_update_mutex);
 
             // lock query
             boost::interprocess::scoped_lock<
                 boost::interprocess::named_mutex
-            > query_lock(barrier.query_mutex);
+            > query_lock(barrier->query_mutex);
 
             // unlock update pending
             pending_lock.unlock();
 
             // increment query count
-            ++(barrier.number_of_queries);
+            ++(barrier->number_of_queries);
 
             (static_cast<SharedDataFacade<QueryEdge::EdgeData>* >(query_data_facade))->CheckAndReloadFacade();
         }
@@ -111,21 +132,36 @@ void OSRM::RunQuery(RouteParameters & route_parameters, http::Reply & reply) {
             // lock query
             boost::interprocess::scoped_lock<
                 boost::interprocess::named_mutex
-            > query_lock(barrier.query_mutex);
+            > query_lock(barrier->query_mutex);
 
             // decrement query count
-            --(barrier.number_of_queries);
+            --(barrier->number_of_queries);
             BOOST_ASSERT_MSG(
-                0 <= barrier.number_of_queries,
+                0 <= barrier->number_of_queries,
                 "invalid number of queries"
             );
 
             // notify all processes that were waiting for this condition
-            if (0 == barrier.number_of_queries) {
-                barrier.no_running_queries_condition.notify_all();
+            if (0 == barrier->number_of_queries) {
+                barrier->no_running_queries_condition.notify_all();
             }
         }
     } else {
         reply = http::Reply::StockReply(http::Reply::badRequest);
     }
 }
+
+// proxy code for compilation firewall
+
+OSRM::OSRM(
+    const ServerPaths & paths,
+    const bool use_shared_memory
+) : OSRM_pimpl_(new OSRM_impl(paths, use_shared_memory)) { }
+
+OSRM::~OSRM() {
+    delete OSRM_pimpl_;
+}
+
+void OSRM::RunQuery(RouteParameters & route_parameters, http::Reply & reply) {
+    OSRM_pimpl_->RunQuery(route_parameters, reply);
+}

Library/OSRM_impl.h

@@ -0,0 +1,65 @@
+/*
+
+Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifndef OSRM_IMPL_H
+#define OSRM_IMPL_H
+
+#include <osrm/Reply.h>
+#include <osrm/RouteParameters.h>
+#include <osrm/ServerPaths.h>
+
+#include "../DataStructures/QueryEdge.h"
+#include "../Plugins/BasePlugin.h"
+#include "../Util/ProgramOptions.h"
+
+#include <boost/noncopyable.hpp>
+
+struct SharedBarriers;
+template<class EdgeDataT>
+class BaseDataFacade;
+
+class OSRM_impl : boost::noncopyable {
+private:
+    typedef boost::unordered_map<std::string, BasePlugin *> PluginMap;
+public:
+    OSRM_impl(
+        const ServerPaths & paths,
+        const bool use_shared_memory
+    );
+    virtual ~OSRM_impl();
+    void RunQuery(RouteParameters & route_parameters, http::Reply & reply);
+
+private:
+    void RegisterPlugin(BasePlugin * plugin);
+    PluginMap plugin_map;
+    bool use_shared_memory;
+    SharedBarriers * barrier;
+    //base class pointer to the objects
+    BaseDataFacade<QueryEdge::EdgeData> * query_data_facade;
+};
+
+#endif //OSRM_IMPL_H

Plugins/BasePlugin.h

@@ -28,9 +28,9 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef BASEPLUGIN_H_
 #define BASEPLUGIN_H_
 
-#include "../DataStructures/Coordinate.h"
-#include "../Server/DataStructures/RouteParameters.h"
-#include "../Server/Http/Reply.h"
+#include <osrm/Coordinate.h>
+#include <osrm/Reply.h>
+#include <osrm/RouteParameters.h>
 
 #include <string>
 #include <vector>

Plugins/LocatePlugin.h

@@ -68,7 +68,6 @@ public:
         }
         reply.status = http::Reply::ok;
         reply.content.push_back ("{");
-        reply.content.push_back ("\"version\":0.3,");
         if(
             !facade->LocateClosestEndPointForCoordinate(
                 routeParameters.coordinates[0],
@@ -82,15 +81,14 @@ public:
             reply.status = http::Reply::ok;
             reply.content.push_back ("\"status\":0,");
             reply.content.push_back ("\"mapped_coordinate\":");
-            convertInternalLatLonToString(result.lat, tmp);
+            FixedPointCoordinate::convertInternalLatLonToString(result.lat, tmp);
             reply.content.push_back("[");
             reply.content.push_back(tmp);
-            convertInternalLatLonToString(result.lon, tmp);
+            FixedPointCoordinate::convertInternalLatLonToString(result.lon, tmp);
             reply.content.push_back(",");
             reply.content.push_back(tmp);
             reply.content.push_back("]");
         }
-        reply.content.push_back(",\"transactionId\": \"OSRM Routing Engine JSON Locate (v0.3)\"");
         reply.content.push_back("}");
         reply.headers.resize(3);
         if(!routeParameters.jsonpParameter.empty()) {

Plugins/NearestPlugin.h

@@ -25,13 +25,15 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 */
 
-#ifndef NearestPlugin_H_
-#define NearestPlugin_H_
+#ifndef NEAREST_PLUGIN_H
+#define NEAREST_PLUGIN_H
 
 #include "BasePlugin.h"
 #include "../DataStructures/PhantomNodes.h"
 #include "../Util/StringUtil.h"
 
+#include <boost/unordered_map.hpp>
+
 /*
  * This Plugin locates the nearest point on a street in the road network for a given coordinate.
  */
@@ -44,11 +46,15 @@ public:
         facade(facade),
         descriptor_string("nearest")
     {
-        descriptorTable.insert(std::make_pair(""    , 0)); //default descriptor
-        descriptorTable.insert(std::make_pair("json", 1));
+        descriptorTable.emplace("",     0); //default descriptor
+        descriptorTable.emplace("json", 1);
     }
     const std::string & GetDescriptor() const { return descriptor_string; }
-    void HandleRequest(const RouteParameters & routeParameters, http::Reply& reply) {
+
+    void HandleRequest(
+        const RouteParameters & routeParameters,
+        http::Reply& reply
+    ) {
         //check number of parameters
         if(!routeParameters.coordinates.size()) {
             reply = http::Reply::StockReply(http::Reply::badRequest);
@@ -75,32 +81,26 @@ public:
         }
 
         reply.status = http::Reply::ok;
-        reply.content.push_back("{");
-        reply.content.push_back("\"version\":0.3,");
-        reply.content.push_back("\"status\":");
+        reply.content.push_back("{\"status\":");
         if(UINT_MAX != result.edgeBasedNode) {
             reply.content.push_back("0,");
         } else {
             reply.content.push_back("207,");
         }
-        reply.content.push_back("\"mapped_coordinate\":");
-        reply.content.push_back("[");
+        reply.content.push_back("\"mapped_coordinate\":[");
         if(UINT_MAX != result.edgeBasedNode) {
-            convertInternalLatLonToString(result.location.lat, temp_string);
+            FixedPointCoordinate::convertInternalLatLonToString(result.location.lat, temp_string);
             reply.content.push_back(temp_string);
-            convertInternalLatLonToString(result.location.lon, temp_string);
+            FixedPointCoordinate::convertInternalLatLonToString(result.location.lon, temp_string);
             reply.content.push_back(",");
             reply.content.push_back(temp_string);
         }
-        reply.content.push_back("],");
-        reply.content.push_back("\"name\":\"");
+        reply.content.push_back("],\"name\":\"");
         if(UINT_MAX != result.edgeBasedNode) {
             facade->GetName(result.nodeBasedEdgeNameID, temp_string);
             reply.content.push_back(temp_string);
         }
-        reply.content.push_back("\"");
-        reply.content.push_back(",\"transactionId\":\"OSRM Routing Engine JSON Nearest (v0.3)\"");
-        reply.content.push_back("}");
+        reply.content.push_back("\"}");
         reply.headers.resize(3);
         if( !routeParameters.jsonpParameter.empty() ) {
             reply.content.push_back(")");
@@ -125,8 +125,8 @@ public:
 
 private:
     DataFacadeT * facade;
-    HashTable<std::string, unsigned> descriptorTable;
+    boost::unordered_map<std::string, unsigned> descriptorTable;
     std::string descriptor_string;
 };
 
-#endif /* NearestPlugin_H_ */
+#endif /* NEAREST_PLUGIN_H */

Plugins/TimestampPlugin.h

@@ -48,13 +48,11 @@ public:
 
         reply.status = http::Reply::ok;
         reply.content.push_back("{");
-        reply.content.push_back("\"version\":0.3,");
         reply.content.push_back("\"status\":");
             reply.content.push_back("0,");
         reply.content.push_back("\"timestamp\":\"");
         reply.content.push_back(facade->GetTimestamp());
         reply.content.push_back("\"");
-        reply.content.push_back(",\"transactionId\":\"OSRM Routing Engine JSON timestamp (v0.3)\"");
         reply.content.push_back("}");
         reply.headers.resize(3);
         if("" != routeParameters.jsonpParameter) {

Plugins/ViaRoutePlugin.h

@@ -83,7 +83,7 @@ public:
 
         RawRouteData rawRoute;
         rawRoute.checkSum = facade->GetCheckSum();
-        bool checksumOK = (routeParameters.checkSum == rawRoute.checkSum);
+        const bool checksumOK = (routeParameters.checkSum == rawRoute.checkSum);
         std::vector<std::string> textCoord;
         for(unsigned i = 0; i < routeParameters.coordinates.size(); ++i) {
             if( !checkCoord(routeParameters.coordinates[i]) ) {
@@ -110,12 +110,13 @@ public:
             );
         }
 
+        PhantomNodes segmentPhantomNodes;
         for(unsigned i = 0; i < phantomNodeVector.size()-1; ++i) {
-            PhantomNodes segmentPhantomNodes;
             segmentPhantomNodes.startPhantom = phantomNodeVector[i];
             segmentPhantomNodes.targetPhantom = phantomNodeVector[i+1];
             rawRoute.segmentEndCoordinates.push_back(segmentPhantomNodes);
         }
+
         if(
             ( routeParameters.alternateRoute ) &&
             (1 == rawRoute.segmentEndCoordinates.size())
@@ -175,7 +176,7 @@ public:
         phantomNodes.targetPhantom = rawRoute.segmentEndCoordinates[rawRoute.segmentEndCoordinates.size()-1].targetPhantom;
         desc->SetConfig(descriptorConfig);
 
-        desc->Run(reply, rawRoute, phantomNodes, facade);
+        desc->Run(rawRoute, phantomNodes, facade, reply);
         if("" != routeParameters.jsonpParameter) {
             reply.content.push_back(")\n");
         }

RoutingAlgorithms/AlternativePathRouting.h

@@ -31,6 +31,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "BasicRoutingInterface.h"
 #include "../DataStructures/SearchEngineData.h"
 
+#include <boost/foreach.hpp>
 #include <boost/unordered_map.hpp>
 #include <cmath>
 #include <vector>
@@ -77,7 +78,8 @@ public:
 
     void operator()(
         const PhantomNodes & phantom_node_pair,
-        RawRouteData & raw_route_data) {
+        RawRouteData & raw_route_data
+    ) {
         if( (!phantom_node_pair.AtLeastOnePhantomNodeIsUINTMAX()) ||
               phantom_node_pair.PhantomNodesHaveEqualLocation()
         ) {
@@ -212,12 +214,19 @@ public:
         		approximated_reverse_sharing[v] = reverse_heap1.GetKey(u);
         	} else {
         		//sharing (s) = sharing (t)
-        		approximated_reverse_sharing[v] = approximated_reverse_sharing[u];
+                boost::unordered_map<NodeID, int>::const_iterator rev_iterator = approximated_reverse_sharing.find(u);
+                const int rev_sharing = (rev_iterator != approximated_reverse_sharing.end()) ? rev_iterator->second : 0;
+        		approximated_reverse_sharing[v] = rev_sharing;
         	}
         }
         std::vector<NodeID> nodes_that_passed_preselection;
         BOOST_FOREACH(const NodeID node, via_node_candidate_list) {
-            int approximated_sharing = approximated_forward_sharing[node] + approximated_reverse_sharing[node];
+            boost::unordered_map<NodeID, int>::const_iterator fwd_iterator = approximated_forward_sharing.find(node);
+            const int fwd_sharing = (fwd_iterator != approximated_forward_sharing.end()) ? fwd_iterator->second : 0;
+            boost::unordered_map<NodeID, int>::const_iterator rev_iterator = approximated_reverse_sharing.find(node);
+            const int rev_sharing = (rev_iterator != approximated_reverse_sharing.end()) ? rev_iterator->second : 0;
+
+            int approximated_sharing = fwd_sharing + rev_sharing;
             int approximated_length = forward_heap1.GetKey(node)+reverse_heap1.GetKey(node);
             bool lengthPassed = (approximated_length < upper_bound_to_shortest_path_distance*(1+VIAPATH_EPSILON));
             bool sharingPassed = (approximated_sharing <= upper_bound_to_shortest_path_distance*VIAPATH_GAMMA);
@@ -255,16 +264,18 @@ public:
             }
         }
 
+
         //Unpack shortest path and alternative, if they exist
         if(INT_MAX != upper_bound_to_shortest_path_distance) {
-            super::UnpackPath(packedShortestPath, raw_route_data.computedShortestPath);
+            raw_route_data.unpacked_path_segments.resize(1);
+            super::UnpackPath(packedShortestPath, raw_route_data.unpacked_path_segments[0]);
             raw_route_data.lengthOfShortestPath = upper_bound_to_shortest_path_distance;
         } else {
             raw_route_data.lengthOfShortestPath = INT_MAX;
         }
 
         if(selectedViaNode != UINT_MAX) {
-            retrievePackedViaPath(forward_heap1, reverse_heap1, forward_heap2, reverse_heap2, s_v_middle, v_t_middle, raw_route_data.computedAlternativePath);
+            retrievePackedViaPath(forward_heap1, reverse_heap1, forward_heap2, reverse_heap2, s_v_middle, v_t_middle, raw_route_data.unpacked_alternative);
             raw_route_data.lengthOfAlternativePath = lengthOfViaPath;
         } else {
             raw_route_data.lengthOfAlternativePath = INT_MAX;
@@ -274,7 +285,7 @@ public:
 private:
     //unpack <s,..,v,..,t> by exploring search spaces from v
     inline void retrievePackedViaPath(QueryHeap & _forwardHeap1, QueryHeap & _backwardHeap1, QueryHeap & _forwardHeap2, QueryHeap & _backwardHeap2,
-            const NodeID s_v_middle, const NodeID v_t_middle, std::vector<_PathData> & unpackedPath) {
+            const NodeID s_v_middle, const NodeID v_t_middle, std::vector<PathData> & unpackedPath) {
         //unpack [s,v)
         std::vector<NodeID> packed_s_v_path, packed_v_t_path;
         super::RetrievePackedPathFromHeap(_forwardHeap1, _backwardHeap2, s_v_middle, packed_s_v_path);
@@ -305,19 +316,19 @@ private:
         std::vector<NodeID> partiallyUnpackedViaPath;
 
         NodeID s_v_middle = UINT_MAX;
-        int upperBoundFor_s_v_Path = INT_MAX;//compute path <s,..,v> by reusing forward search from s
+        int upperBoundFor_s_vPath = INT_MAX;//compute path <s,..,v> by reusing forward search from s
         newBackwardHeap.Insert(via_node, 0, via_node);
         while (0 < newBackwardHeap.Size()) {
-            super::RoutingStep(newBackwardHeap, existingForwardHeap, &s_v_middle, &upperBoundFor_s_v_Path, 2 * offset, false);
+            super::RoutingStep(newBackwardHeap, existingForwardHeap, &s_v_middle, &upperBoundFor_s_vPath, 2 * offset, false);
         }
         //compute path <v,..,t> by reusing backward search from node t
         NodeID v_t_middle = UINT_MAX;
-        int upperBoundFor_v_t_Path = INT_MAX;
+        int upperBoundFor_v_tPath = INT_MAX;
         newForwardHeap.Insert(via_node, 0, via_node);
         while (0 < newForwardHeap.Size() ) {
-            super::RoutingStep(newForwardHeap, existingBackwardHeap, &v_t_middle, &upperBoundFor_v_t_Path, 2 * offset, true);
+            super::RoutingStep(newForwardHeap, existingBackwardHeap, &v_t_middle, &upperBoundFor_v_tPath, 2 * offset, true);
         }
-        *real_length_of_via_path = upperBoundFor_s_v_Path + upperBoundFor_v_t_Path;
+        *real_length_of_via_path = upperBoundFor_s_vPath + upperBoundFor_v_tPath;
 
         if(UINT_MAX == s_v_middle || UINT_MAX == v_t_middle)
             return;
@@ -469,28 +480,28 @@ private:
         std::vector < NodeID > packed_v_t_path;
 
         *s_v_middle = UINT_MAX;
-        int upperBoundFor_s_v_Path = INT_MAX;
+        int upperBoundFor_s_vPath = INT_MAX;
         //compute path <s,..,v> by reusing forward search from s
         newBackwardHeap.Insert(candidate.node, 0, candidate.node);
         while (newBackwardHeap.Size() > 0) {
-            super::RoutingStep(newBackwardHeap, existingForwardHeap, s_v_middle, &upperBoundFor_s_v_Path, 2*offset, false);
+            super::RoutingStep(newBackwardHeap, existingForwardHeap, s_v_middle, &upperBoundFor_s_vPath, 2*offset, false);
         }
 
-        if(INT_MAX == upperBoundFor_s_v_Path)
+        if(INT_MAX == upperBoundFor_s_vPath)
             return false;
 
         //compute path <v,..,t> by reusing backward search from t
         *v_t_middle = UINT_MAX;
-        int upperBoundFor_v_t_Path = INT_MAX;
+        int upperBoundFor_v_tPath = INT_MAX;
         newForwardHeap.Insert(candidate.node, 0, candidate.node);
         while (newForwardHeap.Size() > 0) {
-            super::RoutingStep(newForwardHeap, existingBackwardHeap, v_t_middle, &upperBoundFor_v_t_Path, 2*offset, true);
+            super::RoutingStep(newForwardHeap, existingBackwardHeap, v_t_middle, &upperBoundFor_v_tPath, 2*offset, true);
         }
 
-        if(INT_MAX == upperBoundFor_v_t_Path)
+        if(INT_MAX == upperBoundFor_v_tPath)
             return false;
 
-        *lengthOfViaPath = upperBoundFor_s_v_Path + upperBoundFor_v_t_Path;
+        *lengthOfViaPath = upperBoundFor_s_vPath + upperBoundFor_v_tPath;
 
         //retrieve packed paths
         super::RetrievePackedPathFromHeap(existingForwardHeap, newBackwardHeap, *s_v_middle, packed_s_v_path);
@@ -547,7 +558,7 @@ private:
             }
         }
 
-        int lengthOfPathT_Test_Path = unpackedUntilDistance;
+        int lengthOfPathT_TestPath = unpackedUntilDistance;
         unpackedUntilDistance = 0;
         //Traverse path s-->v
         for (unsigned i = 0, lengthOfPackedPath = packed_v_t_path.size() - 1; (i < lengthOfPackedPath) && unpackStack.empty(); ++i) {
@@ -587,7 +598,7 @@ private:
             }
         }
 
-        lengthOfPathT_Test_Path += unpackedUntilDistance;
+        lengthOfPathT_TestPath += unpackedUntilDistance;
         //Run actual T-Test query and compare if distances equal.
         engine_working_data.InitializeOrClearThirdThreadLocalStorage(
             super::facade->GetNumberOfNodes()
@@ -608,7 +619,7 @@ private:
                 super::RoutingStep(backward_heap3, forward_heap3, &middle, &_upperBound, offset, false);
             }
         }
-        return (_upperBound <= lengthOfPathT_Test_Path);
+        return (_upperBound <= lengthOfPathT_TestPath);
     }
 };
 

RoutingAlgorithms/BasicRoutingInterface.h

@@ -136,7 +136,7 @@ public:
 
     inline void UnpackPath(
         const std::vector<NodeID> & packed_path,
-        std::vector<_PathData> & unpacked_path
+        std::vector<PathData> & unpacked_path
     ) const {
         const unsigned packed_path_size = packed_path.size();
         std::stack<std::pair<NodeID, NodeID> > recursion_stack;
@@ -199,7 +199,7 @@ public:
             } else {
                 BOOST_ASSERT_MSG(!ed.shortcut, "edge must be a shortcut");
                 unpacked_path.push_back(
-                    _PathData(
+                    PathData(
                         ed.id,
                         facade->GetNameIndexFromEdgeID(ed.id),
                         facade->GetTurnInstructionForEdgeID(ed.id),

RoutingAlgorithms/ShortestPathRouting.h

@@ -29,9 +29,11 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define SHORTESTPATHROUTING_H_
 
 #include <boost/assert.hpp>
+#include <boost/foreach.hpp>
 
 #include "BasicRoutingInterface.h"
 #include "../DataStructures/SearchEngineData.h"
+#include "../typedefs.h"
 
 template<class DataFacadeT>
 class ShortestPathRouting : public BasicRoutingInterface<DataFacadeT>{
@@ -51,7 +53,7 @@ public:
     ~ShortestPathRouting() {}
 
     void operator()(
-        std::vector<PhantomNodes> & phantom_nodes_vector,
+        const std::vector<PhantomNodes> & phantom_nodes_vector,
         RawRouteData & raw_route_data
     ) const {
         BOOST_FOREACH(
@@ -66,13 +68,12 @@ public:
         }
         int distance1 = 0;
         int distance2 = 0;
-
         bool search_from_1st_node = true;
         bool search_from_2nd_node = true;
         NodeID middle1 = UINT_MAX;
         NodeID middle2 = UINT_MAX;
-        std::vector<NodeID> packed_path1;
-        std::vector<NodeID> packed_path2;
+        std::vector<std::vector<NodeID> > packed_legs1(phantom_nodes_vector.size());
+        std::vector<std::vector<NodeID> > packed_legs2(phantom_nodes_vector.size());
 
         engine_working_data.InitializeOrClearFirstThreadLocalStorage(
             super::facade->GetNumberOfNodes()
@@ -89,10 +90,10 @@ public:
         QueryHeap & forward_heap2 = *(engine_working_data.forwardHeap2);
         QueryHeap & reverse_heap2 = *(engine_working_data.backwardHeap2);
 
+        int current_leg = 0;
         //Get distance to next pair of target nodes.
         BOOST_FOREACH(
-            const PhantomNodes & phantom_node_pair,
-            phantom_nodes_vector
+            const PhantomNodes & phantom_node_pair, phantom_nodes_vector
         ){
             forward_heap1.Clear();	forward_heap2.Clear();
             reverse_heap1.Clear();	reverse_heap2.Clear();
@@ -109,27 +110,23 @@ public:
                     distance1-phantom_node_pair.startPhantom.weight1,
                     phantom_node_pair.startPhantom.edgeBasedNode
                 );
-                // INFO("fw1: " << phantom_node_pair.startPhantom.edgeBasedNode << "´, w: " << -phantomNodePair.startPhantom.weight1);
                 forward_heap2.Insert(
                     phantom_node_pair.startPhantom.edgeBasedNode,
                     distance1-phantom_node_pair.startPhantom.weight1,
                     phantom_node_pair.startPhantom.edgeBasedNode
                 );
-                // INFO("fw2: " << phantom_node_pair.startPhantom.edgeBasedNode << "´, w: " << -phantomNodePair.startPhantom.weight1);
-           }
+            }
             if(phantom_node_pair.startPhantom.isBidirected() && search_from_2nd_node) {
                 forward_heap1.Insert(
                     phantom_node_pair.startPhantom.edgeBasedNode+1,
                     distance2-phantom_node_pair.startPhantom.weight2,
                     phantom_node_pair.startPhantom.edgeBasedNode+1
                 );
-                // INFO("fw1: " << phantom_node_pair.startPhantom.edgeBasedNode+1 << "´, w: " << -phantomNodePair.startPhantom.weight2);
                 forward_heap2.Insert(
                     phantom_node_pair.startPhantom.edgeBasedNode+1,
                     distance2-phantom_node_pair.startPhantom.weight2,
                     phantom_node_pair.startPhantom.edgeBasedNode+1
                 );
-                // INFO("fw2: " << phantom_node_pair.startPhantom.edgeBasedNode+1 << "´, w: " << -phantomNodePair.startPhantom.weight2);
             }
 
             //insert new backward nodes into backward heap, unadjusted.
@@ -138,15 +135,14 @@ public:
                 phantom_node_pair.targetPhantom.weight1,
                 phantom_node_pair.targetPhantom.edgeBasedNode
             );
-            // INFO("rv1: " << phantom_node_pair.targetPhantom.edgeBasedNode << ", w;" << phantom_node_pair.targetPhantom.weight1 );
             if(phantom_node_pair.targetPhantom.isBidirected() ) {
                 reverse_heap2.Insert(
                     phantom_node_pair.targetPhantom.edgeBasedNode+1,
                     phantom_node_pair.targetPhantom.weight2,
                     phantom_node_pair.targetPhantom.edgeBasedNode+1
                 );
-                // INFO("rv2: " << phantom_node_pair.targetPhantom.edgeBasedNode+1 << ", w;" << phantom_node_pair.targetPhantom.weight2 );
-           }
+            }
+
             const int forward_offset =  super::ComputeEdgeOffset(
                                             phantom_node_pair.startPhantom
                                         );
@@ -177,6 +173,7 @@ public:
                     );
                 }
             }
+
             if( !reverse_heap2.Empty() ) {
                 while(0 < (forward_heap2.Size() + reverse_heap2.Size() )){
                     if( !forward_heap2.Empty() ){
@@ -225,14 +222,18 @@ public:
             );
 
             //Unpack paths if they exist
-            std::vector<NodeID> temporary_packed_path1;
-            std::vector<NodeID> temporary_packed_path2;
+            std::vector<NodeID> temporary_packed_leg1;
+            std::vector<NodeID> temporary_packed_leg2;
+
+            BOOST_ASSERT( (unsigned)current_leg < packed_legs1.size() );
+            BOOST_ASSERT( (unsigned)current_leg < packed_legs2.size() );
+
             if(INT_MAX != local_upper_bound1) {
                 super::RetrievePackedPathFromHeap(
                     forward_heap1,
                     reverse_heap1,
                     middle1,
-                    temporary_packed_path1
+                    temporary_packed_leg1
                 );
             }
 
@@ -241,100 +242,123 @@ public:
                     forward_heap2,
                     reverse_heap2,
                     middle2,
-                    temporary_packed_path2
+                    temporary_packed_leg2
                 );
             }
 
             //if one of the paths was not found, replace it with the other one.
-            if( temporary_packed_path1.empty() ) {
-                temporary_packed_path1.insert(
-                    temporary_packed_path1.end(),
-                    temporary_packed_path2.begin(),
-                    temporary_packed_path2.end()
+            if( temporary_packed_leg1.empty() ) {
+                temporary_packed_leg1.insert(
+                    temporary_packed_leg1.end(),
+                    temporary_packed_leg2.begin(),
+                    temporary_packed_leg2.end()
                 );
                 local_upper_bound1 = local_upper_bound2;
             }
-            if( temporary_packed_path2.empty() ) {
-                temporary_packed_path2.insert(
-                    temporary_packed_path2.end(),
-                    temporary_packed_path1.begin(),
-                    temporary_packed_path1.end()
+            if( temporary_packed_leg2.empty() ) {
+                temporary_packed_leg2.insert(
+                    temporary_packed_leg2.end(),
+                    temporary_packed_leg1.begin(),
+                    temporary_packed_leg1.end()
                 );
                 local_upper_bound2 = local_upper_bound1;
             }
 
+            // SimpleLogger().Write() << "fetched packed paths";
+
             BOOST_ASSERT_MSG(
-                !temporary_packed_path1.empty() ||
-                !temporary_packed_path2.empty(),
+                !temporary_packed_leg1.empty() ||
+                !temporary_packed_leg2.empty(),
                 "tempory packed paths empty"
             );
 
-            //Plug paths together, s.t. end of packed path is begin of temporary packed path
-            if( !packed_path1.empty() && !packed_path2.empty() ) {
-                if(
-                    temporary_packed_path1.front() ==
-                    temporary_packed_path2.front()
-                ) {
-                    //both new route segments start with the same node
-                    //thus, one of the packedPath must go.
-                    BOOST_ASSERT_MSG(
-                        (packed_path1.size() == packed_path2.size() ) ||
-                        (packed_path1.back() != packed_path2.back() ),
-                        "packed paths must be different"
-                    );
+            BOOST_ASSERT(
+                (0 == current_leg) || !packed_legs1[current_leg-1].empty()
+            );
+            BOOST_ASSERT(
+                (0 == current_leg) || !packed_legs2[current_leg-1].empty()
+            );
 
-                    if( packed_path1.back() == temporary_packed_path1.front()) {
-                        packed_path2.clear();
-                        packed_path2.insert(
-                            packed_path2.end(),
-                            packed_path1.begin(),
-                            packed_path1.end()
+            if( 0 < current_leg ) {
+                const NodeID end_id_of_segment1 = packed_legs1[current_leg-1].back();
+                const NodeID end_id_of_segment2 = packed_legs2[current_leg-1].back();
+                BOOST_ASSERT( !temporary_packed_leg1.empty() );
+                const NodeID start_id_of_leg1 = temporary_packed_leg1.front();
+                const NodeID start_id_of_leg2 = temporary_packed_leg2.front();
+                if( ( end_id_of_segment1 != start_id_of_leg1 ) &&
+                    ( end_id_of_segment2 != start_id_of_leg2 )
+                ) {
+                    std::swap(temporary_packed_leg1, temporary_packed_leg2);
+                    std::swap(local_upper_bound1, local_upper_bound2);
+                }
+            }
+
+            // remove one path if both legs end at the same segment
+            if( 0 < current_leg ) {
+                const NodeID start_id_of_leg1 = temporary_packed_leg1.front();
+                const NodeID start_id_of_leg2 = temporary_packed_leg2.front();
+                if(
+                    start_id_of_leg1 == start_id_of_leg2
+                ) {
+                    const NodeID last_id_of_packed_legs1 = packed_legs1[current_leg-1].back();
+                    const NodeID last_id_of_packed_legs2 = packed_legs2[current_leg-1].back();
+                    if( start_id_of_leg1 != last_id_of_packed_legs1 ) {
+                        packed_legs1 = packed_legs2;
+                        BOOST_ASSERT(
+                            start_id_of_leg1 == temporary_packed_leg1.front()
                         );
-                    } else {
-                        packed_path1.clear();
-                        packed_path1.insert(
-                            packed_path1.end(),
-                            packed_path2.begin(),
-                            packed_path2.end()
+                    } else
+                    if( start_id_of_leg2 != last_id_of_packed_legs2 ) {
+                        packed_legs2 = packed_legs1;
+                        BOOST_ASSERT(
+                            start_id_of_leg2 == temporary_packed_leg2.front()
                         );
                     }
-                } else  {
-                    //packed paths 1 and 2 may need to switch.
-                    if( packed_path1.back() != temporary_packed_path1.front()) {
-                        packed_path1.swap(packed_path2);
-                        std::swap(distance1, distance2);
-                    }
                 }
             }
-            packed_path1.insert(
-                packed_path1.end(),
-                temporary_packed_path1.begin(),
-                temporary_packed_path1.end()
-            );
-            packed_path2.insert(
-                packed_path2.end(),
-                temporary_packed_path2.begin(),
-                temporary_packed_path2.end()
+            BOOST_ASSERT(
+                packed_legs1.size() == packed_legs2.size()
             );
 
+            packed_legs1[current_leg].insert(
+                packed_legs1[current_leg].end(),
+                temporary_packed_leg1.begin(),
+                temporary_packed_leg1.end()
+            );
+            BOOST_ASSERT(packed_legs1[current_leg].size() == temporary_packed_leg1.size() );
+            packed_legs2[current_leg].insert(
+                packed_legs2[current_leg].end(),
+                temporary_packed_leg2.begin(),
+                temporary_packed_leg2.end()
+            );
+            BOOST_ASSERT(packed_legs2[current_leg].size() == temporary_packed_leg2.size() );
+
             if(
-                (packed_path1.back() == packed_path2.back()) &&
+                (packed_legs1[current_leg].back() == packed_legs2[current_leg].back()) &&
                 phantom_node_pair.targetPhantom.isBidirected()
             ) {
-                const NodeID last_node_id = packed_path2.back();
+                const NodeID last_node_id = packed_legs2[current_leg].back();
                 search_from_1st_node &= !(last_node_id == phantom_node_pair.targetPhantom.edgeBasedNode+1);
                 search_from_2nd_node &= !(last_node_id == phantom_node_pair.targetPhantom.edgeBasedNode);
+                BOOST_ASSERT( search_from_1st_node != search_from_2nd_node );
             }
 
             distance1 = local_upper_bound1;
             distance2 = local_upper_bound2;
+            ++current_leg;
         }
 
         if( distance1 > distance2 ) {
-            std::swap( packed_path1, packed_path2 );
+            std::swap( packed_legs1, packed_legs2 );
+        }
+        raw_route_data.unpacked_path_segments.resize( packed_legs1.size() );
+        for(unsigned i = 0; i < packed_legs1.size(); ++i){
+            BOOST_ASSERT(packed_legs1.size() == raw_route_data.unpacked_path_segments.size() );
+            super::UnpackPath(
+                packed_legs1[i],
+                raw_route_data.unpacked_path_segments[i]
+            );
         }
-        remove_consecutive_duplicates_from_vector(packed_path1);
-        super::UnpackPath(packed_path1, raw_route_data.computedShortestPath);
         raw_route_data.lengthOfShortestPath = std::min(distance1, distance2);
     }
 };

Server/APIGrammar.h

@@ -42,7 +42,7 @@ struct APIGrammar : qi::grammar<Iterator> {
 
         zoom        = (-qi::lit('&')) >> qi::lit('z')            >> '=' >> qi::short_[boost::bind(&HandlerT::setZoomLevel, handler, ::_1)];
         output      = (-qi::lit('&')) >> qi::lit("output")       >> '=' >> string[boost::bind(&HandlerT::setOutputFormat, handler, ::_1)];
-        jsonp       = (-qi::lit('&')) >> qi::lit("jsonp")        >> '=' >> stringwithDot[boost::bind(&HandlerT::setJSONpParameter, handler, ::_1)];
+        jsonp       = (-qi::lit('&')) >> qi::lit("jsonp")        >> '=' >> stringwithPercent[boost::bind(&HandlerT::setJSONpParameter, handler, ::_1)];
         checksum    = (-qi::lit('&')) >> qi::lit("checksum")     >> '=' >> qi::int_[boost::bind(&HandlerT::setChecksum, handler, ::_1)];
         instruction = (-qi::lit('&')) >> qi::lit("instructions") >> '=' >> qi::bool_[boost::bind(&HandlerT::setInstructionFlag, handler, ::_1)];
         geometry    = (-qi::lit('&')) >> qi::lit("geometry")     >> '=' >> qi::bool_[boost::bind(&HandlerT::setGeometryFlag, handler, ::_1)];
@@ -53,16 +53,17 @@ struct APIGrammar : qi::grammar<Iterator> {
         alt_route   = (-qi::lit('&')) >> qi::lit("alt")          >> '=' >> qi::bool_[boost::bind(&HandlerT::setAlternateRouteFlag, handler, ::_1)];
         old_API     = (-qi::lit('&')) >> qi::lit("geomformat")   >> '=' >> string[boost::bind(&HandlerT::setDeprecatedAPIFlag, handler, ::_1)];
 
-        string        = +(qi::char_("a-zA-Z"));
-        stringwithDot = +(qi::char_("a-zA-Z0-9_.-"));
+        string            = +(qi::char_("a-zA-Z"));
+        stringwithDot     = +(qi::char_("a-zA-Z0-9_.-"));
+        stringwithPercent = +(qi::char_("a-zA-Z0-9_.-") | qi::char_('[') | qi::char_(']') | (qi::char_('%') >> qi::char_("0-9A-Z") >> qi::char_("0-9A-Z") ));
     }
+
     qi::rule<Iterator> api_call, query;
     qi::rule<Iterator, std::string()> service, zoom, output, string, jsonp, checksum, location, hint,
-                                      stringwithDot, language, instruction, geometry,
+                                      stringwithDot, stringwithPercent, language, instruction, geometry,
                                       cmp, alt_route, old_API;
 
     HandlerT * handler;
 };
 
-
 #endif /* APIGRAMMAR_H_ */

Server/Connection.cpp

@@ -0,0 +1,240 @@
+/*
+
+Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#include "Connection.h"
+#include "RequestHandler.h"
+#include "RequestParser.h"
+
+#include <boost/assert.hpp>
+#include <boost/bind.hpp>
+#include <boost/enable_shared_from_this.hpp>
+#include <boost/iostreams/filtering_stream.hpp>
+#include <boost/iostreams/filter/gzip.hpp>
+
+#include <string>
+#include <vector>
+
+namespace http {
+
+Connection::Connection(
+    boost::asio::io_service& io_service,
+    RequestHandler& handler
+) :
+    strand(io_service),
+    TCP_socket(io_service),
+    request_handler(handler),
+    request_parser(new RequestParser())
+{ }
+
+Connection::~Connection() {
+    delete request_parser;
+}
+
+boost::asio::ip::tcp::socket& Connection::socket() {
+    return TCP_socket;
+}
+
+/// Start the first asynchronous operation for the connection.
+void Connection::start() {
+    TCP_socket.async_read_some(
+        boost::asio::buffer(incoming_data_buffer),
+        strand.wrap( boost::bind(
+                        &Connection::handle_read,
+                        this->shared_from_this(),
+                        boost::asio::placeholders::error,
+                        boost::asio::placeholders::bytes_transferred)
+        )
+    );
+}
+
+void Connection::handle_read(
+    const boost::system::error_code& e,
+    std::size_t bytes_transferred
+) {
+    if( !e ) {
+        CompressionType compression_type(noCompression);
+        boost::tribool result;
+        boost::tie(result, boost::tuples::ignore) = request_parser->Parse(
+            request,
+            incoming_data_buffer.data(),
+            incoming_data_buffer.data() + bytes_transferred,
+            &compression_type
+        );
+
+        if( result ) {
+            request.endpoint = TCP_socket.remote_endpoint().address();
+            request_handler.handle_request(request, reply);
+
+            Header compression_header;
+            std::vector<char> compressed_output;
+            std::vector<boost::asio::const_buffer> output_buffer;
+            switch(compression_type) {
+            case deflateRFC1951:
+                compression_header.name = "Content-Encoding";
+                compression_header.value = "deflate";
+                reply.headers.insert(
+                    reply.headers.begin(),
+                    compression_header
+                );
+                compressBufferCollection(
+                    reply.content,
+                    compression_type,
+                    compressed_output
+                );
+                reply.setSize(compressed_output.size());
+                output_buffer = reply.HeaderstoBuffers();
+                output_buffer.push_back(
+                    boost::asio::buffer(compressed_output)
+                );
+                boost::asio::async_write(
+                    TCP_socket,
+                    output_buffer,
+                    strand.wrap(
+                        boost::bind(
+                            &Connection::handle_write,
+                            this->shared_from_this(),
+                            boost::asio::placeholders::error
+                        )
+                    )
+                );
+                break;
+            case gzipRFC1952:
+                compression_header.name = "Content-Encoding";
+                compression_header.value = "gzip";
+                reply.headers.insert(
+                    reply.headers.begin(),
+                    compression_header
+                );
+                compressBufferCollection(
+                    reply.content,
+                    compression_type,
+                    compressed_output
+                );
+                reply.setSize(compressed_output.size());
+                output_buffer = reply.HeaderstoBuffers();
+                output_buffer.push_back(
+                    boost::asio::buffer(compressed_output)
+                );
+                boost::asio::async_write(
+                    TCP_socket,
+                    output_buffer,
+                    strand.wrap(
+                        boost::bind(
+                            &Connection::handle_write,
+                            this->shared_from_this(),
+                            boost::asio::placeholders::error
+                        )
+                    )
+                );
+                break;
+            case noCompression:
+                reply.SetUncompressedSize();
+                output_buffer = reply.toBuffers();
+                boost::asio::async_write(
+                    TCP_socket,
+                    output_buffer,
+                    strand.wrap(
+                        boost::bind(
+                            &Connection::handle_write,
+                            this->shared_from_this(),
+                            boost::asio::placeholders::error
+                            )
+                        )
+                    );
+                break;
+            }
+        } else if (!result) {
+            reply = Reply::StockReply(Reply::badRequest);
+
+            boost::asio::async_write(
+                TCP_socket,
+                reply.toBuffers(),
+                strand.wrap(
+                    boost::bind(
+                        &Connection::handle_write,
+                        this->shared_from_this(),
+                        boost::asio::placeholders::error
+                    )
+                )
+            );
+        } else {
+            TCP_socket.async_read_some(
+                boost::asio::buffer(incoming_data_buffer),
+                strand.wrap(
+                    boost::bind(
+                        &Connection::handle_read,
+                        this->shared_from_this(),
+                        boost::asio::placeholders::error,
+                        boost::asio::placeholders::bytes_transferred
+                    )
+                )
+            );
+        }
+    }
+}
+
+/// Handle completion of a write operation.
+void Connection::handle_write(const boost::system::error_code& e) {
+    if (!e) {
+        // Initiate graceful connection closure.
+        boost::system::error_code ignoredEC;
+        TCP_socket.shutdown(
+            boost::asio::ip::tcp::socket::shutdown_both,
+            ignoredEC
+        );
+    }
+}
+
+void Connection::compressBufferCollection(
+    std::vector<std::string> uncompressed_data,
+    CompressionType compression_type,
+    std::vector<char> & compressed_data
+) {
+    boost::iostreams::gzip_params compression_parameters;
+
+    compression_parameters.level = boost::iostreams::zlib::best_speed;
+    if ( deflateRFC1951 == compression_type ) {
+        compression_parameters.noheader = true;
+    }
+
+    BOOST_ASSERT( compressed_data.empty() );
+    boost::iostreams::filtering_ostream compressing_stream;
+
+    compressing_stream.push(
+        boost::iostreams::gzip_compressor(compression_parameters)
+    );
+    compressing_stream.push(
+        boost::iostreams::back_inserter(compressed_data)
+    );
+
+    BOOST_FOREACH( const std::string & line, uncompressed_data) {
+        compressing_stream << line;
+    }
+
+    compressing_stream.reset();
+}
+}

Server/Connection.h

@@ -29,27 +29,24 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define CONNECTION_H
 
 #include "Http/CompressionType.h"
-#include "RequestHandler.h"
-#include "RequestParser.h"
+#include "Http/Request.h"
+
+#include <osrm/Reply.h>
 
 #include <boost/array.hpp>
 #include <boost/asio.hpp>
-#include <boost/assert.hpp>
-#include <boost/bind.hpp>
 #include <boost/enable_shared_from_this.hpp>
-#include <boost/iostreams/filtering_stream.hpp>
-#include <boost/iostreams/filter/gzip.hpp>
 #include <boost/noncopyable.hpp>
-#include <boost/shared_ptr.hpp>
-
-
-// #include <zlib.h>
 
 #include <string>
 #include <vector>
 
+class RequestHandler;
+
 namespace http {
 
+class RequestParser;
+
 /// Represents a single connection from a client.
 class Connection : 	public boost::enable_shared_from_this<Connection>,
 					private boost::noncopyable {
@@ -57,262 +54,36 @@ public:
 	explicit Connection(
 		boost::asio::io_service& io_service,
 		RequestHandler& handler
-	) : strand(io_service), TCP_socket(io_service), request_handler(handler) { }
+	);
 
-	boost::asio::ip::tcp::socket& socket() {
-		return TCP_socket;
-	}
+	~Connection();
+
+	boost::asio::ip::tcp::socket& socket();
 
 	/// Start the first asynchronous operation for the connection.
-	void start() {
-	    TCP_socket.async_read_some(
-	    	boost::asio::buffer(incoming_data_buffer),
-	    	strand.wrap( boost::bind(
-	    					&Connection::handle_read,
-	    					this->shared_from_this(),
-	    					boost::asio::placeholders::error,
-	    					boost::asio::placeholders::bytes_transferred)
-	    	)
-	    );
-	}
+	void start();
 
 private:
 	void handle_read(
 		const boost::system::error_code& e,
 		std::size_t bytes_transferred
-	) {
-		if( !e ) {
-			CompressionType compression_type(noCompression);
-			boost::tribool result;
-			boost::tie(result, boost::tuples::ignore) = request_parser.Parse(
-				request,
-				incoming_data_buffer.data(),
-				incoming_data_buffer.data() + bytes_transferred,
-				&compression_type
-			);
-
-			if( result ) {
-				request.endpoint = TCP_socket.remote_endpoint().address();
-				request_handler.handle_request(request, reply);
-
-				Header compression_header;
-				std::vector<char> compressed_output;
-				std::vector<boost::asio::const_buffer> output_buffer;
-				switch(compression_type) {
-				case deflateRFC1951:
-					compression_header.name = "Content-Encoding";
-					compression_header.value = "deflate";
-					reply.headers.insert(
-						reply.headers.begin(),
-						compression_header
-					);
-					compressBufferCollection(
-						reply.content,
-						compression_type,
-						compressed_output
-					);
-					reply.setSize(compressed_output.size());
-					output_buffer = reply.HeaderstoBuffers();
-					output_buffer.push_back(
-						boost::asio::buffer(compressed_output)
-					);
-					boost::asio::async_write(
-						TCP_socket,
-						output_buffer,
-						strand.wrap(
-							boost::bind(
-								&Connection::handle_write,
-								this->shared_from_this(),
-								boost::asio::placeholders::error
-							)
-						)
-					);
-					break;
-				case gzipRFC1952:
-					compression_header.name = "Content-Encoding";
-					compression_header.value = "gzip";
-					reply.headers.insert(
-						reply.headers.begin(),
-						compression_header
-					);
-					compressBufferCollection(
-						reply.content,
-						compression_type,
-						compressed_output
-					);
-					reply.setSize(compressed_output.size());
-					output_buffer = reply.HeaderstoBuffers();
-					output_buffer.push_back(
-						boost::asio::buffer(compressed_output)
-					);
-					boost::asio::async_write(
-						TCP_socket,
-						output_buffer,
-						strand.wrap(
-							boost::bind(
-								&Connection::handle_write,
-								this->shared_from_this(),
-								boost::asio::placeholders::error
-							)
-						)
-					);
-					break;
-				case noCompression:
-					boost::asio::async_write(
-						TCP_socket,
-						reply.toBuffers(),
-						strand.wrap(
-							boost::bind(
-								&Connection::handle_write,
-								this->shared_from_this(),
-								boost::asio::placeholders::error
-								)
-							)
-						);
-					break;
-				}
-			} else if (!result) {
-				reply = Reply::StockReply(Reply::badRequest);
-				boost::asio::async_write(
-					TCP_socket,
-					reply.toBuffers(),
-					strand.wrap(
-						boost::bind(
-							&Connection::handle_write,
-							this->shared_from_this(),
-							boost::asio::placeholders::error
-						)
-					)
-				);
-			} else {
-				TCP_socket.async_read_some(
-					boost::asio::buffer(incoming_data_buffer),
-					strand.wrap(
-						boost::bind(
-							&Connection::handle_read,
-							this->shared_from_this(),
-							boost::asio::placeholders::error,
-							boost::asio::placeholders::bytes_transferred
-						)
-					)
-				);
-			}
-		}
-	}
+	);
 
 	/// Handle completion of a write operation.
-	void handle_write(const boost::system::error_code& e) {
-		if (!e) {
-			// Initiate graceful connection closure.
-			boost::system::error_code ignoredEC;
-			TCP_socket.shutdown(
-				boost::asio::ip::tcp::socket::shutdown_both,
-				ignoredEC
-			);
-		}
-	}
+	void handle_write(const boost::system::error_code& e);
 
 	void compressBufferCollection(
 		std::vector<std::string> uncompressed_data,
 		CompressionType compression_type,
 	   	std::vector<char> & compressed_data
-   	) {
-   		boost::iostreams::gzip_params compression_parameters;
-
-   		compression_parameters.level = boost::iostreams::zlib::best_speed;
-   		if ( deflateRFC1951 == compression_type ) {
-   			compression_parameters.noheader = true;
-   		}
-
-		BOOST_ASSERT( compressed_data.empty() );
-		boost::iostreams::filtering_ostream compressing_stream;
-
-		compressing_stream.push(
-			boost::iostreams::gzip_compressor(compression_parameters)
-		);
-		compressing_stream.push(
-			boost::iostreams::back_inserter(compressed_data)
-		);
-
-		BOOST_FOREACH( const std::string & line, uncompressed_data) {
-			compressing_stream << line;
-		}
-
-		compressing_stream.reset();
-	}
-
-	// Big thanks to deusty who explains how to use gzip compression by
-	// the right call to deflateInit2():
-	// http://deusty.blogspot.com/2007/07/gzip-compressiondecompression.html
-	// void compressCharArray(
-	// 	const char * in_data,
-	// 	size_t in_data_size,
-	// 	std::vector<unsigned char> & buffer,
-	// 	CompressionType type
-	// ) {
-	// 	const size_t BUFSIZE = 128 * 1024;
-	// 	unsigned char temp_buffer[BUFSIZE];
-
-	// 	z_stream strm;
-	// 	strm.zalloc = Z_NULL;
-	// 	strm.zfree = Z_NULL;
-	// 	strm.opaque = Z_NULL;
-	// 	strm.total_out = 0;
-	// 	strm.next_in = (unsigned char *)(in_data);
-	// 	strm.avail_in = in_data_size;
-	// 	strm.next_out = temp_buffer;
-	// 	strm.avail_out = BUFSIZE;
-	// 	strm.data_type = Z_ASCII;
-
-	// 	switch(type){
-	// 	case deflateRFC1951:
-	// 		deflateInit(&strm, Z_BEST_SPEED);
-	// 		break;
-	// 	case gzipRFC1952:
-	// 		deflateInit2(
-	// 			&strm,
-	// 			Z_DEFAULT_COMPRESSION,
-	// 			Z_DEFLATED,
-	// 			(15+16),
-	// 			9,
-	// 			Z_DEFAULT_STRATEGY
-	// 		);
-	// 		break;
-	// 	default:
-	// 		BOOST_ASSERT_MSG(false, "should not happen");
-	// 		break;
-	// 	}
-
-	// 	int deflate_res = Z_OK;
-	// 	do {
-	// 		if ( 0 == strm.avail_out ) {
-	// 			buffer.insert(buffer.end(), temp_buffer, temp_buffer + BUFSIZE);
-	// 			strm.next_out = temp_buffer;
-	// 			strm.avail_out = BUFSIZE;
-	// 		}
-	// 		deflate_res = deflate(&strm, Z_FINISH);
-
-	// 	} while (deflate_res == Z_OK);
-
-	// 	BOOST_ASSERT_MSG(
-	// 		deflate_res == Z_STREAM_END,
-	// 		"compression not properly finished"
-	// 	);
-
-	// 	buffer.insert(
-	// 		buffer.end(),
-	// 		temp_buffer,
-	// 		temp_buffer + BUFSIZE - strm.avail_out
-	// 	);
-	// 	deflateEnd(&strm);
-	// }
+   	);
 
 	boost::asio::io_service::strand strand;
 	boost::asio::ip::tcp::socket TCP_socket;
 	RequestHandler& request_handler;
 	boost::array<char, 8192> incoming_data_buffer;
 	Request request;
-	RequestParser request_parser;
+	RequestParser * request_parser;
 	Reply reply;
 };
 

Server/DataStructures/BaseDataFacade.h

@@ -30,7 +30,6 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 //Exposes all data access interfaces to the algorithms via base class ptr
 
-#include "../../DataStructures/Coordinate.h"
 #include "../../DataStructures/EdgeBasedNode.h"
 #include "../../DataStructures/ImportNode.h"
 #include "../../DataStructures/PhantomNodes.h"
@@ -39,6 +38,8 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "../../Util/StringUtil.h"
 #include "../../typedefs.h"
 
+#include <osrm/Coordinate.h>
+
 #include <string>
 
 template<class EdgeDataT>
@@ -113,7 +114,7 @@ public:
     std::string GetEscapedNameForNameID(const unsigned name_id) const {
         std::string temporary_string;
         GetName(name_id, temporary_string);
-        return HTMLEntitize(temporary_string);
+        return EscapeJSONString(temporary_string);
     }
 
     virtual std::string GetTimestamp() const = 0;

Server/DataStructures/InternalDataFacade.h

@@ -32,7 +32,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "BaseDataFacade.h"
 
-#include "../../DataStructures/Coordinate.h"
+#include "../../DataStructures/OriginalEdgeData.h"
 #include "../../DataStructures/QueryNode.h"
 #include "../../DataStructures/QueryEdge.h"
 #include "../../DataStructures/SharedMemoryVectorWrapper.h"
@@ -40,10 +40,11 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "../../DataStructures/StaticRTree.h"
 #include "../../Util/BoostFileSystemFix.h"
 #include "../../Util/GraphLoader.h"
-#include "../../Util/IniFile.h"
 #include "../../Util/ProgramOptions.h"
 #include "../../Util/SimpleLogger.h"
 
+#include <osrm/Coordinate.h>
+
 template<class EdgeDataT>
 class InternalDataFacade : public BaseDataFacade<EdgeDataT> {
 
@@ -155,9 +156,9 @@ private:
                 (char*)&(current_edge_data),
                 sizeof(OriginalEdgeData)
             );
-            m_via_node_list[i] = current_edge_data.viaNode;
-            m_name_ID_list[i]  = current_edge_data.nameID;
-            m_turn_instruction_list[i] = current_edge_data.turnInstruction;
+            m_via_node_list[i] = current_edge_data.via_node;
+            m_name_ID_list[i]  = current_edge_data.name_id;
+            m_turn_instruction_list[i] = current_edge_data.turn_instruction;
         }
         edges_input_stream.close();
     }

Server/DataStructures/SharedBarriers.h

@@ -1,3 +1,33 @@
+/*
+
+Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifndef SHARED_BARRIER_H
+#define SHARED_BARRIER_H
+
 #include <boost/interprocess/sync/named_mutex.hpp>
 #include <boost/interprocess/sync/named_condition.hpp>
 
@@ -38,3 +68,5 @@ struct SharedBarriers {
    // Is there any query?
    int number_of_queries;
 };
+
+#endif //SHARED_BARRIER_H

Server/DataStructures/SharedDataFacade.h

@@ -28,7 +28,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef SHARED_DATA_FACADE_H
 #define SHARED_DATA_FACADE_H
 
-//implements all data storage when shared memory is _NOT_ used
+//implements all data storage when shared memory _IS_ used
 
 #include <boost/make_shared.hpp>
 #include <boost/shared_ptr.hpp>
@@ -356,14 +356,14 @@ public:
             name_id < m_name_begin_indices.size(),
             "name id too high"
         );
-        unsigned begin_index = m_name_begin_indices[name_id];
-        unsigned end_index = m_name_begin_indices[name_id+1];
+        const unsigned begin_index = m_name_begin_indices[name_id];
+        const unsigned end_index = m_name_begin_indices[name_id+1];
         BOOST_ASSERT_MSG(
-            begin_index < m_names_char_list.size(),
+            begin_index <= m_names_char_list.size(),
             "begin index of name too high"
         );
         BOOST_ASSERT_MSG(
-            end_index < m_names_char_list.size(),
+            end_index <= m_names_char_list.size(),
             "end index of name too high"
         );
 

Server/DataStructures/SharedDataType.h

@@ -31,7 +31,6 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "BaseDataFacade.h"
 
-#include "../../DataStructures/Coordinate.h"
 #include "../../DataStructures/QueryEdge.h"
 #include "../../DataStructures/StaticGraph.h"
 #include "../../DataStructures/StaticRTree.h"
@@ -39,6 +38,8 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "../../typedefs.h"
 
+#include <osrm/Coordinate.h>
+
 #include <boost/integer.hpp>
 
 typedef BaseDataFacade<QueryEdge::EdgeData>::RTreeLeaf RTreeLeaf;

Server/Http/Reply.cpp

@@ -25,7 +25,11 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 */
 
-#include "Reply.h"
+#include <boost/foreach.hpp>
+
+#include <osrm/Reply.h>
+
+#include "../../Util/StringUtil.h"
 
 namespace http {
 
@@ -38,6 +42,18 @@ void Reply::setSize(const unsigned size) {
     }
 }
 
+// Sets the size of the uncompressed output.
+void Reply::SetUncompressedSize()
+{
+    unsigned uncompressed_size = 0;
+    BOOST_FOREACH ( const std::string & current_line, content)
+    {
+        uncompressed_size += current_line.size();
+    }
+    setSize(uncompressed_size);
+}
+
+
 std::vector<boost::asio::const_buffer> Reply::toBuffers(){
     std::vector<boost::asio::const_buffer> buffers;
     buffers.push_back(ToBuffer(status));
@@ -88,25 +104,27 @@ Reply Reply::StockReply(Reply::status_type status) {
 }
 
 std::string Reply::ToString(Reply::status_type status) {
-    switch (status) {
-    case Reply::ok:
+    if (Reply::ok == status)
+    {
         return okHTML;
-    case Reply::badRequest:
-        return badRequestHTML;
-    default:
-        return internalServerErrorHTML;
     }
+    if (Reply::badRequest == status)
+    {
+        return badRequestHTML;
+    }
+    return internalServerErrorHTML;
 }
 
 boost::asio::const_buffer Reply::ToBuffer(Reply::status_type status) {
-    switch (status) {
-    case Reply::ok:
+    if (Reply::ok == status)
+    {
         return boost::asio::buffer(okString);
-    case Reply::internalServerError:
-        return boost::asio::buffer(internalServerErrorString);
-    default:
-        return boost::asio::buffer(badRequestString);
     }
+    if (Reply::internalServerError == status)
+    {
+        return boost::asio::buffer(internalServerErrorString);
+    }
+    return boost::asio::buffer(badRequestString);
 }
 
 

Server/RequestHandler.cpp

@@ -0,0 +1,113 @@
+/*
+
+Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#include "APIGrammar.h"
+#include "RequestHandler.h"
+
+#include "../Library/OSRM.h"
+#include "../Util/SimpleLogger.h"
+#include "../Util/StringUtil.h"
+#include "../typedefs.h"
+
+#include <osrm/RouteParameters.h>
+
+#include <boost/foreach.hpp>
+
+#include <algorithm>
+#include <iostream>
+
+RequestHandler::RequestHandler() : routing_machine(NULL) { }
+
+void RequestHandler::handle_request(const http::Request& req, http::Reply& rep){
+    //parse command
+    try {
+        std::string request;
+        URIDecode(req.uri, request);
+
+        time_t ltime;
+        struct tm *Tm;
+
+        ltime=time(NULL);
+        Tm=localtime(&ltime);
+
+        SimpleLogger().Write() <<
+            (Tm->tm_mday < 10 ? "0" : "" )  << Tm->tm_mday    << "-" <<
+            (Tm->tm_mon+1 < 10 ? "0" : "" ) << (Tm->tm_mon+1) << "-" <<
+            1900+Tm->tm_year << " " << (Tm->tm_hour < 10 ? "0" : "" ) <<
+            Tm->tm_hour << ":" << (Tm->tm_min < 10 ? "0" : "" ) <<
+            Tm->tm_min << ":" << (Tm->tm_sec < 10 ? "0" : "" ) <<
+            Tm->tm_sec << " " << req.endpoint.to_string() << " " <<
+            req.referrer << ( 0 == req.referrer.length() ? "- " :" ") <<
+            req.agent << ( 0 == req.agent.length() ? "- " :" ") << request;
+
+        RouteParameters route_parameters;
+        APIGrammarParser api_parser(&route_parameters);
+
+        std::string::iterator it = request.begin();
+        const bool result = boost::spirit::qi::parse(
+            it,
+            request.end(),
+            api_parser
+        );
+
+        if ( !result || (it != request.end()) ) {
+            rep = http::Reply::StockReply(http::Reply::badRequest);
+            const int position = std::distance(request.begin(), it);
+            std::string tmp_position_string;
+            intToString(position, tmp_position_string);
+            rep.content.push_back(
+                "Input seems to be malformed close to position "
+                "<br><pre>"
+            );
+            rep.content.push_back( request );
+            rep.content.push_back(tmp_position_string);
+            rep.content.push_back("<br>");
+            const unsigned end = std::distance(request.begin(), it);
+            for(unsigned i = 0; i < end; ++i) {
+                rep.content.push_back("&nbsp;");
+            }
+            rep.content.push_back("^<br></pre>");
+        } else {
+            //parsing done, lets call the right plugin to handle the request
+            BOOST_ASSERT_MSG(
+                routing_machine != NULL,
+                "pointer not init'ed"
+            );
+            routing_machine->RunQuery(route_parameters, rep);
+            return;
+        }
+    } catch(const std::exception& e) {
+        rep = http::Reply::StockReply(http::Reply::internalServerError);
+        SimpleLogger().Write(logWARNING) <<
+            "[server error] code: " << e.what() << ", uri: " << req.uri;
+        return;
+    }
+}
+
+void RequestHandler::RegisterRoutingMachine(OSRM * osrm) {
+    routing_machine = osrm;
+}

Server/RequestHandler.h

@@ -28,95 +28,28 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef REQUEST_HANDLER_H
 #define REQUEST_HANDLER_H
 
-#include "APIGrammar.h"
-#include "DataStructures/RouteParameters.h"
 #include "Http/Request.h"
-#include "../Library/OSRM.h"
-#include "../Util/SimpleLogger.h"
-#include "../Util/StringUtil.h"
-#include "../typedefs.h"
 
-#include <boost/foreach.hpp>
+#include <osrm/Reply.h>
+
 #include <boost/noncopyable.hpp>
 
-#include <algorithm>
-#include <iostream>
-#include <iterator>
 #include <string>
 
+template <typename Iterator, class HandlerT>
+struct APIGrammar;
+struct RouteParameters;
+class OSRM;
+
 class RequestHandler : private boost::noncopyable {
+
 public:
     typedef APIGrammar<std::string::iterator, RouteParameters> APIGrammarParser;
-    explicit RequestHandler() : routing_machine(NULL) { }
 
-    void handle_request(const http::Request& req, http::Reply& rep){
-        //parse command
-        try {
-            std::string request(req.uri);
+    RequestHandler();
 
-            time_t ltime;
-            struct tm *Tm;
-
-            ltime=time(NULL);
-            Tm=localtime(&ltime);
-
-            SimpleLogger().Write() <<
-                (Tm->tm_mday < 10 ? "0" : "" )  << Tm->tm_mday    << "-" <<
-                (Tm->tm_mon+1 < 10 ? "0" : "" ) << (Tm->tm_mon+1) << "-" <<
-                1900+Tm->tm_year << " " << (Tm->tm_hour < 10 ? "0" : "" ) <<
-                Tm->tm_hour << ":" << (Tm->tm_min < 10 ? "0" : "" ) <<
-                Tm->tm_min << ":" << (Tm->tm_sec < 10 ? "0" : "" ) <<
-                Tm->tm_sec << " " << req.endpoint.to_string() << " " <<
-                req.referrer << ( 0 == req.referrer.length() ? "- " :" ") <<
-                req.agent << ( 0 == req.agent.length() ? "- " :" ") << req.uri;
-
-            RouteParameters routeParameters;
-            APIGrammarParser apiParser(&routeParameters);
-
-            std::string::iterator it = request.begin();
-            const bool result = boost::spirit::qi::parse(
-                it,
-                request.end(),
-                apiParser
-            );
-
-            if ( !result || (it != request.end()) ) {
-                rep = http::Reply::StockReply(http::Reply::badRequest);
-                const int position = std::distance(request.begin(), it);
-                std::string tmp_position_string;
-                intToString(position, tmp_position_string);
-                rep.content.push_back(
-                    "Input seems to be malformed close to position "
-                    "<br><pre>"
-                );
-                rep.content.push_back( request );
-                rep.content.push_back(tmp_position_string);
-                rep.content.push_back("<br>");
-                const unsigned end = std::distance(request.begin(), it);
-                for(unsigned i = 0; i < end; ++i) {
-                    rep.content.push_back("&nbsp;");
-                }
-                rep.content.push_back("^<br></pre>");
-            } else {
-                //parsing done, lets call the right plugin to handle the request
-                BOOST_ASSERT_MSG(
-                    routing_machine != NULL,
-                    "pointer not init'ed"
-                );
-                routing_machine->RunQuery(routeParameters, rep);
-                return;
-            }
-        } catch(std::exception& e) {
-            rep = http::Reply::StockReply(http::Reply::internalServerError);
-            SimpleLogger().Write(logWARNING) <<
-                "[server error] code: " << e.what() << ", uri: " << req.uri;
-            return;
-        }
-    };
-
-    void RegisterRoutingMachine(OSRM * osrm) {
-        routing_machine = osrm;
-    }
+    void handle_request(const http::Request& req, http::Reply& rep);
+    void RegisterRoutingMachine(OSRM * osrm);
 
 private:
     OSRM * routing_machine;

Server/RequestParser.cpp

@@ -25,6 +25,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 */
 
+#include "Http/Request.h"
 #include "RequestParser.h"
 
 namespace http {

Server/RequestParser.h

@@ -29,14 +29,15 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define REQUEST_PARSER_H
 
 #include "Http/CompressionType.h"
-#include "Http/Header.h"
-#include "Http/Request.h"
+#include <osrm/Header.h>
 
 #include <boost/logic/tribool.hpp>
 #include <boost/tuple/tuple.hpp>
 
 namespace http {
 
+struct Request;
+
 class RequestParser {
 public:
     RequestParser();

Server/ServerFactory.h

@@ -29,23 +29,32 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define SERVERFACTORY_H_
 
 #include "Server.h"
+#include "../Util/OpenMPWrapper.h"
 #include "../Util/SimpleLogger.h"
 #include "../Util/StringUtil.h"
 
 #include <zlib.h>
 
 #include <boost/noncopyable.hpp>
-#include <sstream>
 
 struct ServerFactory : boost::noncopyable {
-	static Server * CreateServer(std::string& ip_address, int ip_port, int threads) {
+	static Server * CreateServer(
+        std::string& ip_address,
+        int ip_port,
+        int threads
+    ) {
 
 		SimpleLogger().Write() <<
 			"http 1.1 compression handled by zlib version " << zlibVersion();
 
-        std::stringstream   port_stream;
-        port_stream << ip_port;
-        return new Server( ip_address, port_stream.str(), std::min( omp_get_num_procs(), threads) );
+        std::string port_stream;
+        intToString(ip_port, port_stream);
+
+        return new Server(
+            ip_address,
+            port_stream,
+            std::min( omp_get_num_procs(), threads )
+        );
 	}
 };
 

Tools/io-benchmark.cpp

@@ -79,6 +79,11 @@ int main (int argc, char * argv[]) {
             "starting up engines, " << g_GIT_DESCRIPTION << ", " <<
             "compiled at " << __DATE__ << ", " __TIME__;
 
+#ifdef __FreeBSD__
+	SimpleLogger().Write() << "Not supported on FreeBSD";
+	return 0;
+#endif
+
     if( 1 == argc ) {
         SimpleLogger().Write(logWARNING) <<
             "usage: " << argv[0] << " /path/on/device";
@@ -222,6 +227,12 @@ int main (int argc, char * argv[]) {
                 int ret1 = fseek(fd, current_offset, SEEK_SET);
                 int ret2 = read(fileno(fd), (char*)&single_block[0], 4096);
 #endif
+
+#ifdef __FreeBSD__
+		int ret1 = 0;
+		int ret2 = 0;
+#endif
+
 #ifdef __linux__
                 int ret1 = lseek(f, current_offset, SEEK_SET);
                 int ret2 = read(f, (char*)single_block, 4096);
@@ -281,6 +292,12 @@ int main (int argc, char * argv[]) {
                 int ret1 = fseek(fd, current_offset, SEEK_SET);
                 int ret2 = read(fileno(fd), (char*)&single_block, 4096);
     #endif
+
+    #ifdef __FreeBSD__
+		int ret1 = 0;
+		int ret2 = 0;
+    #endif
+
     #ifdef __linux__
                 int ret1 = lseek(f, current_offset, SEEK_SET);
 

Tools/simpleclient.cpp

@@ -26,8 +26,11 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
 #include "../Library/OSRM.h"
+#include "../Util/GitDescription.h"
+#include "../Util/ProgramOptions.h"
 #include "../Util/SimpleLogger.h"
 
+#include <boost/foreach.hpp>
 #include <boost/property_tree/ptree.hpp>
 #include <boost/property_tree/json_parser.hpp>
 
@@ -37,15 +40,17 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <sstream>
 
 //Dude, real recursions on the OS stack? You must be brave...
-void print_tree(boost::property_tree::ptree const& pt, const unsigned recursion_depth)
+void print_tree(boost::property_tree::ptree const& property_tree, const unsigned recursion_depth)
 {
-    boost::property_tree::ptree::const_iterator end = pt.end();
-    for (boost::property_tree::ptree::const_iterator it = pt.begin(); it != end; ++it) {
-        for(unsigned i = 0; i < recursion_depth; ++i) {
+    boost::property_tree::ptree::const_iterator end = property_tree.end();
+    for (boost::property_tree::ptree::const_iterator tree_iterator = property_tree.begin(); tree_iterator != end; ++tree_iterator)
+    {
+        for (unsigned current_recursion = 0; current_recursion < recursion_depth; ++current_recursion)
+        {
             std::cout << " " << std::flush;
         }
-        std::cout << it->first << ": " << it->second.get_value<std::string>() << std::endl;
-        print_tree(it->second, recursion_depth+1);
+        std::cout << tree_iterator->first << ": " << tree_iterator->second.get_value<std::string>() << std::endl;
+        print_tree(tree_iterator->second, recursion_depth+1);
     }
 }
 
@@ -54,8 +59,8 @@ int main (int argc, const char * argv[]) {
     LogPolicy::GetInstance().Unmute();
     try {
         std::string ip_address;
-        int ip_port, requested_num_threads;
-        bool use_shared_memory = false;
+        int ip_port, requested_thread_num;
+        bool use_shared_memory = false, trial = false;
         ServerPaths server_paths;
         if( !GenerateServerProgramOptions(
                 argc,
@@ -63,8 +68,9 @@ int main (int argc, const char * argv[]) {
                 server_paths,
                 ip_address,
                 ip_port,
-                requested_num_threads,
-                use_shared_memory
+                requested_thread_num,
+                use_shared_memory,
+                trial
              )
         ) {
             return 0;
@@ -100,19 +106,20 @@ int main (int argc, const char * argv[]) {
 
         //attention: super-inefficient hack below:
 
-        std::stringstream ss;
-        BOOST_FOREACH(const std::string & line, osrm_reply.content) {
+        std::stringstream my_stream;
+        BOOST_FOREACH(const std::string & line, osrm_reply.content)
+        {
             std::cout << line;
-            ss << line;
+            my_stream << line;
         }
         std::cout << std::endl;
 
-        boost::property_tree::ptree pt;
-        boost::property_tree::read_json(ss, pt);
+        boost::property_tree::ptree property_tree;
+        boost::property_tree::read_json(my_stream, property_tree);
 
-        print_tree(pt, 0);
-    } catch (std::exception & e) {
-        SimpleLogger().Write(logWARNING) << "caught exception: " << e.what();
+        print_tree(property_tree, 0);
+    } catch (std::exception & current_exception) {
+        SimpleLogger().Write(logWARNING) << "caught exception: " << current_exception.what();
         return -1;
     }
     return 0;

Util/BoostFileSystemFix.h

@@ -28,15 +28,87 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef BOOST_FILE_SYSTEM_FIX_H
 #define BOOST_FILE_SYSTEM_FIX_H
 
+#include "OSRMException.h"
+
+#include <boost/any.hpp>
 #include <boost/filesystem.hpp>
+#include <boost/program_options.hpp>
 
 //This is one big workaround for latest boost renaming woes.
 
 #if BOOST_FILESYSTEM_VERSION < 3
 #warning Boost Installation with Filesystem3 missing, activating workaround
 #include <cstdio>
+#endif
+
+
 namespace boost {
 namespace filesystem {
+
+// Validator for boost::filesystem::path, that verifies that the file
+// exists. The validate() function must be defined in the same namespace
+// as the target type, (boost::filesystem::path in this case), otherwise
+// it is not called
+// inline void validate(
+//     boost::any & v,
+//     const std::vector<std::string> & values,
+//     boost::filesystem::path *,
+//     int
+// ) {
+//     boost::program_options::validators::check_first_occurrence(v);
+//     const std::string & input_string =
+//         boost::program_options::validators::get_single_string(values);
+//     // SimpleLogger().Write() << "validator called for " << input_string;
+//     // SimpleLogger().Write() << "validator called for " << input_string;
+//     if(boost::filesystem::is_regular_file(input_string)) {
+//         v = boost::any(boost::filesystem::path(input_string));
+//     } else {
+//         throw OSRMException(input_string + " not found");
+//     }
+// }
+
+// adapted from: http://stackoverflow.com/questions/1746136/how-do-i-normalize-a-pathname-using-boostfilesystem
+inline boost::filesystem::path portable_canonical(
+    const boost::filesystem::path & relative_path,
+    const boost::filesystem::path & current_path = boost::filesystem::current_path())
+{
+    const boost::filesystem::path absolute_path = boost::filesystem::absolute(
+        relative_path,
+        current_path
+    );
+
+    boost::filesystem::path canonical_path;
+    for(
+        boost::filesystem::path::const_iterator path_iterator = absolute_path.begin();
+        path_iterator!=absolute_path.end();
+        ++path_iterator
+    ) {
+        if( ".." == path_iterator->string() ) {
+            // /a/b/.. is not necessarily /a if b is a symbolic link
+            if( boost::filesystem::is_symlink(canonical_path) ) {
+                canonical_path /= *path_iterator;
+            } else if( ".." == canonical_path.filename() ) {
+                // /a/b/../.. is not /a/b/.. under most circumstances
+                // We can end up with ..s in our result because of symbolic links
+                canonical_path /= *path_iterator;
+            } else {
+                // Otherwise it should be safe to resolve the parent
+                canonical_path = canonical_path.parent_path();
+            }
+        } else if( "." == path_iterator->string() ) {
+            // Ignore
+        } else {
+            // Just cat other path entries
+            canonical_path /= *path_iterator;
+        }
+    }
+    BOOST_ASSERT( canonical_path.is_absolute() );
+    BOOST_ASSERT( boost::filesystem::exists( canonical_path ) );
+    return canonical_path;
+}
+
+#if BOOST_FILESYSTEM_VERSION < 3
+
 inline path temp_directory_path() {
 	char * buffer;
 	buffer = tmpnam (NULL);
@@ -48,10 +120,9 @@ inline path unique_path(const path&) {
 	return temp_directory_path();
 }
 
-}
-}
-
 #endif
+}
+}
 
 #ifndef BOOST_FILESYSTEM_VERSION
 #define BOOST_FILESYSTEM_VERSION 3

Util/ComputeAngle.h

@@ -0,0 +1,56 @@
+/*
+
+Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifndef COMPUTE_ANGLE_H
+#define COMPUTE_ANGLE_H
+
+#include "../Util/MercatorUtil.h"
+#include <osrm/Coordinate.h>
+
+#include <boost/assert.hpp>
+#include <cmath>
+
+/* Get angle of line segment (A,C)->(C,B), atan2 magic, formerly cosine theorem*/
+template<class CoordinateT>
+inline static double GetAngleBetweenThreeFixedPointCoordinates (
+    const CoordinateT & A,
+    const CoordinateT & C,
+    const CoordinateT & B
+) {
+    const double v1x = (A.lon - C.lon)/COORDINATE_PRECISION;
+    const double v1y = lat2y(A.lat/COORDINATE_PRECISION) - lat2y(C.lat/COORDINATE_PRECISION);
+    const double v2x = (B.lon - C.lon)/COORDINATE_PRECISION;
+    const double v2y = lat2y(B.lat/COORDINATE_PRECISION) - lat2y(C.lat/COORDINATE_PRECISION);
+
+    double angle = (atan2(v2y,v2x) - atan2(v1y,v1x) )*180/M_PI;
+    while(angle < 0)
+        angle += 360;
+    return angle;
+}
+
+
+#endif // COMPUTE_ANGLE_H

Util/ContainerUtils.h

@@ -50,5 +50,19 @@ inline void remove_consecutive_duplicates_from_vector(std::vector<T> & vector) {
     vector.resize(number_of_unique_elements);
 }
 
+template< typename FwdIter, typename Func >
+Func for_each_pair( FwdIter iter_begin, FwdIter iter_end, Func func ) {
+    if( iter_begin == iter_end ) {
+        return func;
+    }
+
+    FwdIter iter_next = iter_begin;
+    ++iter_next;
+
+    for( ; iter_next != iter_end; ++iter_begin, ++iter_next ){
+        func( *iter_begin, *iter_next );
+    }
+    return func;
+}
 
 #endif /* CONTAINERUTILS_H_ */

Util/DataStoreOptions.h

@@ -0,0 +1,336 @@
+/*
+
+Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifndef DATA_STORE_OPTIONS_H
+#define DATA_STORE_OPTIONS_H
+
+#include "BoostFileSystemFix.h"
+#include "GitDescription.h"
+#include "OSRMException.h"
+#include "SimpleLogger.h"
+
+#include <osrm/ServerPaths.h>
+
+#include <boost/any.hpp>
+#include <boost/filesystem.hpp>
+#include <boost/filesystem/fstream.hpp>
+#include <boost/program_options.hpp>
+#include <boost/regex.hpp>
+#include <boost/unordered_map.hpp>
+
+#include <string>
+
+void AssertPathExists(const boost::filesystem::path& path)
+{
+    if (!boost::filesystem::is_regular_file(path))
+    {
+        SimpleLogger().Write(logDEBUG) << path << " check failed";
+        throw OSRMException(path.string() + " not found.");
+    } else {
+        SimpleLogger().Write(logDEBUG) << path << " exists";
+    }
+}
+
+// support old capitalized option names by down-casing them with a regex replace
+inline void PrepareConfigFile(
+    const boost::filesystem::path & path,
+    std::string & output
+) {
+    boost::filesystem::fstream config_stream(path);
+    std::string input_str(
+        (std::istreambuf_iterator<char>(config_stream)),
+        std::istreambuf_iterator<char>()
+    );
+    boost::regex regex("^([^=]*)");    //match from start of line to '='
+    std::string format("\\L$1\\E");    //replace with downcased substring
+    output = boost::regex_replace( input_str, regex, format );
+}
+
+// generate boost::program_options object for the routing part
+inline bool GenerateDataStoreOptions(const int argc, const char * argv[], ServerPaths & paths)
+{
+    // declare a group of options that will be allowed only on command line
+    boost::program_options::options_description generic_options("Options");
+    generic_options.add_options()
+        ("version,v", "Show version")
+        ("help,h", "Show this help message")
+        (
+            "config,c",
+            boost::program_options::value<boost::filesystem::path>(
+                &paths["config"]
+            )->default_value("server.ini"),
+            "Path to a configuration file"
+        );
+
+    // declare a group of options that will be allowed both on command line
+    // as well as in a config file
+    boost::program_options::options_description config_options("Configuration");
+    config_options.add_options()
+        (
+            "hsgrdata",
+            boost::program_options::value<boost::filesystem::path>(&paths["hsgrdata"]),
+            ".hsgr file"
+        )
+        (
+            "nodesdata",
+            boost::program_options::value<boost::filesystem::path>(&paths["nodesdata"]),
+            ".nodes file"
+        )
+        (
+            "edgesdata",
+            boost::program_options::value<boost::filesystem::path>(&paths["edgesdata"]),
+            ".edges file"
+        )
+        // (
+        //     "geometry",
+        //     boost::program_options::value<boost::filesystem::path>(&paths["geometries"]),
+        //     ".geometry file"
+        // )
+        (
+            "ramindex",
+            boost::program_options::value<boost::filesystem::path>(&paths["ramindex"]),
+            ".ramIndex file"
+        )
+        (
+            "fileindex",
+            boost::program_options::value<boost::filesystem::path>(&paths["fileindex"]),
+            ".fileIndex file"
+        )
+        (
+            "namesdata",
+            boost::program_options::value<boost::filesystem::path>(&paths["namesdata"]),
+            ".names file"
+        )
+        (
+            "timestamp",
+            boost::program_options::value<boost::filesystem::path>(&paths["timestamp"]),
+            ".timestamp file"
+        );
+
+    // hidden options, will be allowed both on command line and in config
+    // file, but will not be shown to the user
+    boost::program_options::options_description hidden_options("Hidden options");
+    hidden_options.add_options()
+        (
+            "base,b",
+            boost::program_options::value<boost::filesystem::path>(&paths["base"]),
+            "base path to .osrm file"
+        );
+
+    // positional option
+    boost::program_options::positional_options_description positional_options;
+    positional_options.add("base", 1);
+
+    // combine above options for parsing
+    boost::program_options::options_description cmdline_options;
+    cmdline_options.add(generic_options).add(config_options).add(hidden_options);
+
+    boost::program_options::options_description config_file_options;
+    config_file_options.add(config_options).add(hidden_options);
+
+    boost::program_options::options_description visible_options(
+        boost::filesystem::basename(argv[0]) + " [<options>] <configuration>"
+    );
+    visible_options.add(generic_options).add(config_options);
+
+    // parse command line options
+    boost::program_options::variables_map option_variables;
+    boost::program_options::store
+    (
+        boost::program_options::command_line_parser(argc, argv).options(cmdline_options).positional(positional_options).run(),
+        option_variables
+    );
+
+    if(option_variables.count("version"))
+    {
+        SimpleLogger().Write() << g_GIT_DESCRIPTION;
+        return false;
+    }
+
+    if(option_variables.count("help"))
+    {
+        SimpleLogger().Write() << visible_options;
+        return false;
+    }
+
+    boost::program_options::notify(option_variables);
+
+    const bool parameter_present =
+        (paths.find("hsgrdata")  != paths.end() && !paths.find("hsgrdata")->second.string().empty()  ) ||
+        (paths.find("nodesdata") != paths.end() && !paths.find("nodesdata")->second.string().empty()) ||
+        (paths.find("edgesdata") != paths.end() && !paths.find("edgesdata")->second.string().empty()) ||
+        // (paths.find("geometry") != paths.end() && !paths.find("geometry")->second.string().empty())) ||
+        (paths.find("ramindex")  != paths.end() && !paths.find("ramindex")->second.string().empty())  ||
+        (paths.find("fileindex") != paths.end() && !paths.find("fileindex")->second.string().empty()) ||
+        (paths.find("timestamp") != paths.end() && !paths.find("timestamp")->second.string().empty()) ;
+
+    if (parameter_present)
+    {
+        if  (
+                (   paths.find("config") != paths.end() &&
+                    boost::filesystem::is_regular_file(paths.find("config")->second)
+                ) || option_variables.count("base")
+            )
+        {
+            SimpleLogger().Write(logWARNING) << "conflicting parameters";
+            SimpleLogger().Write() << visible_options;
+            return false;
+        }
+    }
+
+    // parse config file
+    ServerPaths::iterator path_iterator = paths.find("config");
+    if  (
+            path_iterator != paths.end() &&
+            boost::filesystem::is_regular_file(path_iterator->second) &&
+            !option_variables.count("base")
+        )
+    {
+        SimpleLogger().Write() << "Reading options from: " << path_iterator->second.string();
+        std::string config_str;
+        PrepareConfigFile( path_iterator->second, config_str );
+        std::stringstream config_stream( config_str );
+        boost::program_options::store(
+            parse_config_file(config_stream, config_file_options),
+            option_variables
+        );
+        boost::program_options::notify(option_variables);
+    }
+    else if (option_variables.count("base"))
+    {
+        path_iterator = paths.find("base");
+        BOOST_ASSERT( paths.end() != path_iterator );
+        std::string base_string = path_iterator->second.string();
+
+        path_iterator = paths.find("hsgrdata");
+        if (path_iterator != paths.end())
+        {
+            path_iterator->second = base_string + ".hsgr";
+        }
+
+        path_iterator = paths.find("nodesdata");
+        if (path_iterator != paths.end())
+        {
+            path_iterator->second = base_string + ".nodes";
+        }
+
+        path_iterator = paths.find("edgesdata");
+        if (path_iterator != paths.end())
+        {
+            path_iterator->second = base_string + ".edges";
+        }
+
+        // path_iterator = paths.find("geometries");
+        // if (path_iterator != paths.end())
+        // {
+        //     path_iterator->second = base_string + ".geometry";
+        // }
+
+        path_iterator = paths.find("ramindex");
+        if (path_iterator != paths.end())
+        {
+            path_iterator->second = base_string + ".ramIndex";
+        }
+
+        path_iterator = paths.find("fileindex");
+        if (path_iterator != paths.end())
+        {
+            path_iterator->second = base_string + ".fileIndex";
+        }
+
+        path_iterator = paths.find("namesdata");
+        if (path_iterator != paths.end())
+        {
+            path_iterator->second = base_string + ".names";
+        }
+
+        path_iterator = paths.find("timestamp");
+        if (path_iterator != paths.end())
+        {
+            path_iterator->second = base_string + ".timestamp";
+        }
+    }
+
+    path_iterator = paths.find("hsgrdata");
+    if (path_iterator == paths.end() || path_iterator->second.string().empty())
+    {
+        throw OSRMException(".hsgr file must be specified");
+    }
+    AssertPathExists(path_iterator->second);
+
+    path_iterator = paths.find("nodesdata");
+    if (path_iterator == paths.end() || path_iterator->second.string().empty())
+    {
+        throw OSRMException(".nodes file must be specified");
+    }
+    AssertPathExists(path_iterator->second);
+
+    path_iterator = paths.find("edgesdata");
+    if (path_iterator == paths.end() || path_iterator->second.string().empty())
+    {
+        throw OSRMException(".edges file must be specified");
+    }
+    AssertPathExists(path_iterator->second);
+
+    // path_iterator = paths.find("geometries");
+    // if (path_iterator == paths.end() || path_iterator->second.string().empty())
+    // {
+    //     path_iterator->second = base_string + ".geometry";
+    // }
+    // AssertPathExists(path_iterator->second);
+
+    path_iterator = paths.find("ramindex");
+    if (path_iterator == paths.end() || path_iterator->second.string().empty())
+    {
+        throw OSRMException(".ramindex file must be specified");
+    }
+    AssertPathExists(path_iterator->second);
+
+    path_iterator = paths.find("fileindex");
+    if (path_iterator == paths.end() || path_iterator->second.string().empty())
+    {
+        throw OSRMException(".fileindex file must be specified");
+    }
+    AssertPathExists(path_iterator->second);
+
+    path_iterator = paths.find("namesdata");
+    if (path_iterator == paths.end() || path_iterator->second.string().empty())
+    {
+        throw OSRMException(".names file must be specified");
+    }
+    AssertPathExists(path_iterator->second);
+
+    path_iterator = paths.find("timestamp");
+    if (path_iterator == paths.end() || path_iterator->second.string().empty())
+    {
+        throw OSRMException(".timestamp file must be specified");
+    }
+
+    return true;
+}
+
+#endif /* DATA_STORE_OPTIONS_H */

Util/GitDescription.h

@@ -25,4 +25,9 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 */
 
+#ifndef GIT_DESCRIPTION_H
+#define GIT_DESCRIPTION_H
+
 extern char g_GIT_DESCRIPTION[];
+
+#endif //GIT_DESCRIPTION_H

Util/IniFile.cpp

@@ -0,0 +1,100 @@
+/*
+
+Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#include "IniFile.h"
+
+#include "OSRMException.h"
+#include "../DataStructures/HashTable.h"
+
+#include <boost/algorithm/string.hpp>
+#include <boost/filesystem.hpp>
+#include <boost/filesystem/fstream.hpp>
+
+#include <iostream>
+
+IniFile::IniFile(const char * config_filename) {
+    boost::filesystem::path config_file(config_filename);
+    if ( !boost::filesystem::exists( config_file ) ) {
+        std::string error = std::string(config_filename) + " not found";
+        throw OSRMException(error);
+   }
+    if ( 0 == boost::filesystem::file_size( config_file ) ) {
+        std::string error = std::string(config_filename) + " is empty";
+        throw OSRMException(error);
+    }
+
+    boost::filesystem::ifstream config( config_file );
+    std::string line;
+    if (config.is_open()) {
+        while ( config.good() )  {
+            getline (config,line);
+            std::vector<std::string> tokens;
+            Tokenize(line, tokens);
+            if(2 == tokens.size() ) {
+                parameters.insert(std::make_pair(tokens[0], tokens[1]));
+            }
+        }
+        config.close();
+    }
+}
+
+std::string IniFile::GetParameter(const std::string & key){
+    return parameters.Find(key);
+}
+
+std::string IniFile::GetParameter(const std::string & key) const {
+    return parameters.Find(key);
+}
+
+bool IniFile::Holds(const std::string & key) const {
+    return parameters.Holds(key);
+}
+
+void IniFile::SetParameter(const char* key, const char* value) {
+    SetParameter(std::string(key), std::string(value));
+}
+
+void IniFile::SetParameter(const std::string & key, const std::string & value) {
+    parameters.insert(std::make_pair(key, value));
+}
+
+void IniFile::Tokenize(
+    const std::string& str,
+    std::vector<std::string>& tokens,
+    const std::string& delimiters
+) {
+    std::string::size_type lastPos = str.find_first_not_of(delimiters, 0);
+    std::string::size_type pos     = str.find_first_of(delimiters, lastPos);
+
+    while (std::string::npos != pos || std::string::npos != lastPos) {
+        std::string temp = str.substr(lastPos, pos - lastPos);
+        boost::trim(temp);
+        tokens.push_back( temp );
+        lastPos = str.find_first_not_of(delimiters, pos);
+        pos = str.find_first_of(delimiters, lastPos);
+    }
+}

Util/IniFile.h

@@ -28,82 +28,31 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef INI_FILE_H_
 #define INI_FILE_H_
 
-#include "OSRMException.h"
 #include "../DataStructures/HashTable.h"
 
-#include <boost/algorithm/string.hpp>
-#include <boost/filesystem.hpp>
-#include <boost/filesystem/fstream.hpp>
-
-#include <exception>
-#include <iostream>
 #include <string>
+#include <vector>
 
 class IniFile {
 public:
-    IniFile(const char * config_filename) {
-        boost::filesystem::path config_file(config_filename);
-        if ( !boost::filesystem::exists( config_file ) ) {
-            std::string error = std::string(config_filename) + " not found";
-            throw OSRMException(error);
-       }
-        if ( 0 == boost::filesystem::file_size( config_file ) ) {
-            std::string error = std::string(config_filename) + " is empty";
-            throw OSRMException(error);
-        }
+    IniFile(const char * config_filename);
 
-        boost::filesystem::ifstream config( config_file );
-        std::string line;
-        if (config.is_open()) {
-            while ( config.good() )  {
-                getline (config,line);
-                std::vector<std::string> tokens;
-                Tokenize(line, tokens);
-                if(2 == tokens.size() ) {
-                    parameters.insert(std::make_pair(tokens[0], tokens[1]));
-                }
-            }
-            config.close();
-        }
-    }
+    std::string GetParameter(const std::string & key);
 
-    std::string GetParameter(const std::string & key){
-        return parameters.Find(key);
-    }
+    std::string GetParameter(const std::string & key) const;
 
-    std::string GetParameter(const std::string & key) const {
-        return parameters.Find(key);
-    }
+    bool Holds(const std::string & key) const;
 
-    bool Holds(const std::string & key) const {
-        return parameters.Holds(key);
-    }
+    void SetParameter(const char* key, const char* value);
 
-    void SetParameter(const char* key, const char* value) {
-        SetParameter(std::string(key), std::string(value));
-    }
-
-    void SetParameter(const std::string & key, const std::string & value) {
-        parameters.insert(std::make_pair(key, value));
-    }
+    void SetParameter(const std::string & key, const std::string & value);
 
 private:
     void Tokenize(
         const std::string& str,
         std::vector<std::string>& tokens,
         const std::string& delimiters = "="
-    ) {
-        std::string::size_type lastPos = str.find_first_not_of(delimiters, 0);
-        std::string::size_type pos     = str.find_first_of(delimiters, lastPos);
-
-        while (std::string::npos != pos || std::string::npos != lastPos) {
-            std::string temp = str.substr(lastPos, pos - lastPos);
-            boost::trim(temp);
-            tokens.push_back( temp );
-            lastPos = str.find_first_not_of(delimiters, pos);
-            pos = str.find_first_of(delimiters, lastPos);
-        }
-    }
+    );
 
     HashTable<std::string, std::string> parameters;
 };

Util/LinuxStackTrace.h

@@ -1,160 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef LINUXSTACKTRACE_H_
-#define LINUXSTACKTRACE_H_
-
-#include <string>
-
-#ifdef __linux__
-#include <cxxabi.h>
-#include <execinfo.h>
-#include <csignal>
-#include <cstdio>
-#include <cstdlib>
-#include <cstring>
-
-#include <sstream>
-
-std::string binaryName;
-
-std::string getFileAndLine (char * offset_end) {
-    std::string a(offset_end);
-    std::string result;
-    a = a.substr(2,a.length()-3);
-    static char buf[256];
-    std::string command("/usr/bin/addr2line -C -e " + binaryName + " -f -i " + a);
-    // prepare command to be executed
-    // our program need to be passed after the -e parameter
-    FILE* f = popen (command.c_str(), "r");
-
-    if (f == NULL) {
-        perror (buf);
-        return "";
-    }
-    // get function name
-    if ( NULL != fgets (buf, 256, f) ) {
-
-        // get file and line
-        if ( NULL != fgets (buf, 256, f) ) {
-
-            if (buf[0] != '?') {
-                result = ( buf);
-            } else {
-                result = "unkown";
-            }
-        } else { result = ""; }
-    } else { result = ""; }
-    pclose(f);
-    return result;
-}
-
-
-void crashHandler(int sig_num, siginfo_t * info, void * ) {
-    const size_t maxDepth = 100;
-    //size_t stackDepth;
-
-    void *stackAddrs[maxDepth];
-    backtrace(stackAddrs, maxDepth);
-
-    std::cerr << "signal " << sig_num << " (" << strsignal(sig_num) << "), address is " << info->si_addr << " from " << stackAddrs[0] << std::endl;
-
-    void * array[50];
-    int size = backtrace(array, 50);
-
-    array[1] = stackAddrs[0];
-
-    char ** messages = backtrace_symbols(array, size);
-
-    // skip first stack frame (points here)
-    for (int i = 1; i < size-1 && messages != NULL; ++i) {
-        char *mangledname = 0, *offset_begin = 0, *offset_end = 0;
-
-        // find parantheses and +address offset surrounding mangled name
-        for (char *p = messages[i+1]; *p; ++p) {
-            if (*p == '(') {
-                mangledname = p;
-            } else if (*p == '+') {
-                offset_begin = p;
-            } else if (*p == ')') {
-                offset_end = p;
-                break;
-            }
-        }
-
-        // if the line could be processed, attempt to demangle the symbol
-        if (mangledname && offset_begin && offset_end && mangledname < offset_begin) {
-            *mangledname++ = '\0';
-            *offset_begin++ = '\0';
-            *offset_end++ = '\0';
-
-            int status;
-            char * real_name = abi::__cxa_demangle(mangledname, 0, 0, &status);
-
-            // if demangling is successful, output the demangled function name
-            if (status == 0) {
-                std::cerr << "[bt]: (" << i << ") " << messages[i+1] << " : " << real_name << " " << getFileAndLine(offset_end);
-            }
-            // otherwise, output the mangled function name
-            else {
-                std::cerr << "[bt]: (" << i << ") " << messages[i+1] << " : "
-                        << mangledname << "+" << offset_begin << offset_end
-                        << std::endl;
-            }
-            free(real_name);
-        }
-        // otherwise, print the whole line
-        else {
-            std::cerr << "[bt]: (" << i << ") " << messages[i+1] << std::endl;
-        }
-    }
-    std::cerr << std::endl;
-
-    free(messages);
-
-    exit(EXIT_FAILURE);
-}
-
-void installCrashHandler(std::string b) {
-    binaryName = b;
-#ifndef NDEBUG
-    struct sigaction sigact;
-    sigemptyset(&sigact.sa_mask);
-    sigact.sa_sigaction = crashHandler;
-    sigact.sa_flags = SA_RESTART | SA_SIGINFO;
-
-    if (sigaction(SIGSEGV, &sigact, (struct sigaction *)NULL) != 0) {
-        std::cerr <<  "error setting signal handler for " << SIGSEGV << " " << strsignal(SIGSEGV) << std::endl;
-
-        exit(EXIT_FAILURE);
-    }
-#endif
-}
-#else
-inline void installCrashHandler(std::string ) {}
-#endif
-#endif /* LINUXSTACKTRACE_H_ */

Util/MachineInfo.h

@@ -28,15 +28,6 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef MACHINE_INFO_H
 #define MACHINE_INFO_H
 
-#if defined(__APPLE__) || defined(__FreeBSD__)
-extern "C" {
-    #include <sys/types.h>
-    #include <sys/sysctl.h>
-}
-#elif defined _WIN32
-    #include <windows.h>
-#endif
-
 enum Endianness {
     LittleEndian = 1,
     BigEndian = 2
@@ -46,8 +37,9 @@ enum Endianness {
 inline Endianness getMachineEndianness() {
     int i(1);
     char *p = (char *) &i;
-    if (1 == p[0])
+    if (1 == p[0]) {
         return LittleEndian;
+    }
     return BigEndian;
 }
 
@@ -58,36 +50,4 @@ inline unsigned swapEndian(unsigned x) {
     return x;
 }
 
-// Returns the physical memory size in kilobytes
-inline unsigned GetPhysicalmemory(void){
-#if defined(SUN5) || defined(__linux__)
-	return (sysconf(_SC_PHYS_PAGES) * sysconf(_SC_PAGESIZE));
-
-#elif defined(__APPLE__)
-	int mib[2] = {CTL_HW, HW_MEMSIZE};
-	long long memsize;
-	size_t len = sizeof(memsize);
-	sysctl(mib, 2, &memsize, &len, NULL, 0);
-	return memsize/1024;
-
-#elif defined(__FreeBSD__)
-	int mib[2] = {CTL_HW, HW_PHYSMEM};
-	long long memsize;
-	size_t len = sizeof(memsize);
-	sysctl(mib, 2, &memsize, &len, NULL, 0);
-	return memsize/1024;
-
-#elif defined(_WIN32)
-	MEMORYSTATUSEX status;
-	status.dwLength = sizeof(status);
-	GlobalMemoryStatusEx(&status);
-	return status.ullTotalPhys/1024;
-#else
-	std::cout << "[Warning] Compiling on unknown architecture." << std::endl
-		<< "Please file a ticket at http://project-osrm.org" << std::endl;
-	return 2048*1024; /* 128 Mb default memory */
-
-#endif
-}
 #endif // MACHINE_INFO_H
-

Util/ProgramOptions.h

@@ -32,6 +32,8 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "OSRMException.h"
 #include "SimpleLogger.h"
 
+#include <osrm/ServerPaths.h>
+
 #include <boost/any.hpp>
 #include <boost/filesystem.hpp>
 #include <boost/program_options.hpp>
@@ -40,36 +42,10 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include <fstream>
 #include <string>
-#include <vector>
 
-typedef boost::unordered_map<
-            const std::string,
-            boost::filesystem::path
-        > ServerPaths;
-
-namespace boost {
-    namespace filesystem {
-        // Validator for boost::filesystem::path, that verifies that the file
-        // exists. The validate() function must be defined in the same namespace
-        // as the target type, (boost::filesystem::path in this case), otherwise
-        // it is not called
-        inline void validate(
-            boost::any & v,
-            const std::vector<std::string> & values,
-            boost::filesystem::path *,
-            int
-        ) {
-            boost::program_options::validators::check_first_occurrence(v);
-            const std::string & input_string =
-                boost::program_options::validators::get_single_string(values);
-            if(boost::filesystem::is_regular_file(input_string)) {
-                v = boost::any(boost::filesystem::path(input_string));
-            } else {
-                throw OSRMException(input_string + " not found");
-            }
-        }
-    }
-}
+const static unsigned INIT_OK_START_ENGINE = 0;
+const static unsigned INIT_OK_DO_NOT_START_ENGINE = 1;
+const static unsigned INIT_FAILED = -1;
 
 // support old capitalized option names by down-casing them with a regex replace
 inline void PrepareConfigFile(
@@ -86,16 +62,16 @@ inline void PrepareConfigFile(
     output = boost::regex_replace( input_str, regex, format );
 }
 
-
 // generate boost::program_options object for the routing part
-inline bool GenerateServerProgramOptions(
+inline unsigned GenerateServerProgramOptions(
     const int argc,
     const char * argv[],
     ServerPaths & paths,
     std::string & ip_address,
     int & ip_port,
     int & requested_num_threads,
-    bool & use_shared_memory
+    bool & use_shared_memory,
+    bool & trial
 ) {
 
     // declare a group of options that will be allowed only on command line
@@ -109,6 +85,11 @@ inline bool GenerateServerProgramOptions(
                 &paths["config"]
             )->default_value("server.ini"),
             "Path to a configuration file"
+        )
+        (
+            "trial",
+            boost::program_options::value<bool>(&trial)->implicit_value(true),
+            "Quit after initialization"
         );
 
     // declare a group of options that will be allowed both on command line
@@ -162,7 +143,7 @@ inline bool GenerateServerProgramOptions(
         )
         (
             "sharedmemory,s",
-            boost::program_options::value<bool>(&use_shared_memory)->default_value(false),
+            boost::program_options::value<bool>(&use_shared_memory)->implicit_value(true),
             "Load data from shared memory"
         );
 
@@ -201,12 +182,12 @@ inline bool GenerateServerProgramOptions(
 
     if(option_variables.count("version")) {
         SimpleLogger().Write() << g_GIT_DESCRIPTION;
-        return false;
+        return INIT_OK_DO_NOT_START_ENGINE;
     }
 
     if(option_variables.count("help")) {
         SimpleLogger().Write() << visible_options;
-        return false;
+        return INIT_OK_DO_NOT_START_ENGINE;
     }
 
     boost::program_options::notify(option_variables);
@@ -221,7 +202,7 @@ inline bool GenerateServerProgramOptions(
         SimpleLogger().Write() <<
             "Reading options from: " << path_iterator->second.string();
         std::string config_str;
-        PrepareConfigFile( paths["config"], config_str );
+        PrepareConfigFile( path_iterator->second, config_str );
         std::stringstream config_stream( config_str );
         boost::program_options::store(
             parse_config_file(config_stream, config_file_options),
@@ -230,14 +211,23 @@ inline bool GenerateServerProgramOptions(
         boost::program_options::notify(option_variables);
     }
 
+    if( 1 > requested_num_threads ) {
+        throw OSRMException("Number of threads must be a positive number");
+    }
+
     if( !use_shared_memory && option_variables.count("base") ) {
-        std::string base_string = paths["base"].string();
+        path_iterator = paths.find("base");
+        BOOST_ASSERT( paths.end() != path_iterator );
+        std::string base_string = path_iterator->second.string();
+
         path_iterator = paths.find("hsgrdata");
         if(
             path_iterator != paths.end() &&
             !boost::filesystem::is_regular_file(path_iterator->second)
         ) {
             path_iterator->second = base_string + ".hsgr";
+        } else {
+            throw OSRMException(base_string + ".hsgr not found");
         }
 
         path_iterator = paths.find("nodesdata");
@@ -246,38 +236,52 @@ inline bool GenerateServerProgramOptions(
             !boost::filesystem::is_regular_file(path_iterator->second)
         ) {
             path_iterator->second = base_string + ".nodes";
+        } else {
+            throw OSRMException(base_string + ".nodes not found");
         }
 
+
         path_iterator = paths.find("edgesdata");
         if(
             path_iterator != paths.end() &&
             !boost::filesystem::is_regular_file(path_iterator->second)
         ) {
             path_iterator->second = base_string + ".edges";
+        } else {
+            throw OSRMException(base_string + ".edges not found");
         }
 
+
         path_iterator = paths.find("ramindex");
         if(
             path_iterator != paths.end() &&
             !boost::filesystem::is_regular_file(path_iterator->second)
         ) {
             path_iterator->second = base_string + ".ramIndex";
+        } else {
+            throw OSRMException(base_string + ".ramIndex not found");
         }
 
+
         path_iterator = paths.find("fileindex");
         if(
             path_iterator != paths.end() &&
             !boost::filesystem::is_regular_file(path_iterator->second)
         ) {
             path_iterator->second = base_string + ".fileIndex";
+        } else {
+            throw OSRMException(base_string + ".fileIndex not found");
         }
 
+
         path_iterator = paths.find("namesdata");
         if(
             path_iterator != paths.end() &&
             !boost::filesystem::is_regular_file(path_iterator->second)
         ) {
             path_iterator->second = base_string + ".names";
+        } else {
+            throw OSRMException(base_string + ".namesIndex not found");
         }
 
         path_iterator = paths.find("timestamp");
@@ -287,12 +291,15 @@ inline bool GenerateServerProgramOptions(
         ) {
             path_iterator->second = base_string + ".timestamp";
         }
-    }
 
-    if( 1 > requested_num_threads ) {
-        throw OSRMException("Number of threads must be a positive number");
+        return INIT_OK_START_ENGINE;
     }
-    return true;
+    if (use_shared_memory && !option_variables.count("base"))
+    {
+        return INIT_OK_START_ENGINE;
+    }
+    SimpleLogger().Write() << visible_options;
+    return INIT_OK_DO_NOT_START_ENGINE;
 }
 
 #endif /* PROGRAM_OPTIONS_H */

Util/StringUtil.h

@@ -36,6 +36,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <boost/spirit/include/qi.hpp>
 
 #include <cstdio>
+#include <cctype>
 #include <string>
 
 // precision:  position after decimal point
@@ -159,6 +160,47 @@ inline void stringSplit(
 	boost::split(result, s, boost::is_any_of(std::string(&delim)));
 }
 
+inline std::string EscapeJSONString(const std::string& input) {
+    std::string output;
+    output.reserve(input.size());
+    for(
+        std::string::const_iterator iter = input.begin();
+        iter != input.end();
+        ++iter
+    ) {
+        switch (iter[0]) {
+            case '\\':
+                output += "\\\\";
+                break;
+            case '"':
+                output += "\\\"";
+                break;
+            case '/':
+                output += "\\/";
+                break;
+            case '\b':
+                output += "\\b";
+                break;
+            case '\f':
+                output += "\\f";
+                break;
+            case '\n':
+                output += "\\n";
+                break;
+            case '\r':
+                output += "\\r";
+                break;
+            case '\t':
+                output += "\\t";
+                break;
+            default:
+                output += *iter;
+                break;
+        }
+    }
+    return output;
+}
+
 static std::string originals[] = {"&", "\"",  "<",  ">", "'", "[", "]", "\\"};
 static std::string entities[] = {"&amp;", "&quot;", "&lt;", "&gt;", "&#39;", "&91;", "&93;", " &#92;" };
 
@@ -177,6 +219,36 @@ inline std::string HTMLDeEntitize( std::string & result) {
     return result;
 }
 
+inline std::size_t URIDecode(const std::string & input, std::string & output) {
+    std::string::const_iterator src_iter = input.begin();
+    output.resize(input.size()+1);
+    std::size_t decoded_length = 0;
+    for( decoded_length = 0; src_iter != input.end(); ++decoded_length ) {
+        if(
+            src_iter[0] == '%'    &&
+            src_iter[1]           &&
+            src_iter[2]           &&
+            isxdigit(src_iter[1]) &&
+            isxdigit(src_iter[2])
+        ) {
+            std::string::value_type a = src_iter[1];
+            std::string::value_type b = src_iter[2];
+            a -= src_iter[1] < 58 ? 48 : src_iter[1] < 71 ? 55 : 87;
+            b -= src_iter[2] < 58 ? 48 : src_iter[2] < 71 ? 55 : 87;
+            output[decoded_length] = 16 * a + b;
+            src_iter += 3;
+            continue;
+        }
+        output[decoded_length] = *src_iter++;
+    }
+    output.resize(decoded_length);
+    return decoded_length;
+}
+
+inline std::size_t URIDecodeInPlace(std::string & URI) {
+    return URIDecode(URI, URI);
+}
+
 inline bool StringStartsWith(
     const std::string & input,
     const std::string & prefix
@@ -184,4 +256,18 @@ inline bool StringStartsWith(
     return boost::starts_with(input, prefix);
 }
 
+inline std::string GetRandomString() {
+    char s[128];
+    static const char alphanum[] =
+            "0123456789"
+            "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+            "abcdefghijklmnopqrstuvwxyz";
+
+    for (int i = 0; i < 127; ++i) {
+        s[i] = alphanum[rand() % (sizeof(alphanum) - 1)];
+    }
+    s[127] = 0;
+    return std::string(s);
+}
+
 #endif /* STRINGUTIL_H_ */

cmake/CheckCXXCompilerFlag.cmake

@@ -0,0 +1,29 @@
+# - Check whether the CXX compiler supports a given flag.
+# CHECK_CXX_COMPILER_FLAG(<flag> <var>)
+#  <flag> - the compiler flag
+#  <var>  - variable to store the result
+# This internally calls the check_cxx_source_compiles macro.  See help
+# for CheckCXXSourceCompiles for a listing of variables that can
+# modify the build.
+
+# Copyright (c) 2006, Alexander Neundorf, <neundorf@kde.org>
+#
+# Redistribution and use is allowed according to the terms of the BSD license.
+# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
+
+
+INCLUDE(CheckCXXSourceCompiles)
+
+MACRO (CHECK_CXX_COMPILER_FLAG _FLAG _RESULT)
+   SET(SAFE_CMAKE_REQUIRED_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS}")
+   SET(CMAKE_REQUIRED_DEFINITIONS "${_FLAG}")
+   CHECK_CXX_SOURCE_COMPILES("int main() { return 0;}" ${_RESULT}
+     # Some compilers do not fail with a bad flag
+     FAIL_REGEX "unrecognized .*option"                     # GNU
+     FAIL_REGEX "ignoring unknown option"                   # MSVC
+     FAIL_REGEX "[Uu]nknown option"                         # HP
+     FAIL_REGEX "[Ww]arning: [Oo]ption"                     # SunPro
+     FAIL_REGEX "command option .* is not recognized"       # XL
+     )
+   SET (CMAKE_REQUIRED_DEFINITIONS "${SAFE_CMAKE_REQUIRED_DEFINITIONS}")
+ENDMACRO (CHECK_CXX_COMPILER_FLAG)

cmake/pkgconfig.in

@@ -0,0 +1,11 @@
+prefix=@CMAKE_INSTALL_PREFIX@
+includedir=${prefix}/include/osrm
+libdir=${prefix}/lib
+
+Name: libOSRM
+Description: Project OSRM library
+Version: @GIT_DESCRIPTION@
+Requires:
+Libs: -L${libdir} -lOSRM
+Libs.private: @BOOST_LIBRARY_LISTING@
+Cflags: -I${includedir}

config/cucumber.yml

@@ -2,7 +2,8 @@
 ##YAML Template
 ---
 default: --require features --tags ~@todo --tags ~@bug --tag ~@stress
-verify: --require features --tags ~@todo --tags ~@bug --tag ~@stress -f progress
+verify: --require features --tags ~@todo --tags ~@bug --tags ~@stress -f progress
+jenkins: --require features --tags ~@todo --tags ~@bug --tags ~@stress --tags ~@options -f progress
 bugs: --require features --tags @bug
 todo: --require features --tags @todo
-all: --require features
+all: --require features

datastore.cpp

@@ -25,6 +25,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 */
 
+#include "DataStructures/OriginalEdgeData.h"
 #include "DataStructures/QueryEdge.h"
 #include "DataStructures/SharedMemoryFactory.h"
 #include "DataStructures/SharedMemoryVectorWrapper.h"
@@ -34,7 +35,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "Server/DataStructures/SharedDataType.h"
 #include "Server/DataStructures/SharedBarriers.h"
 #include "Util/BoostFileSystemFix.h"
-#include "Util/ProgramOptions.h"
+#include "Util/DataStoreOptions.h"
 #include "Util/SimpleLogger.h"
 #include "Util/UUID.h"
 #include "typedefs.h"
@@ -50,8 +51,9 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <vector>
 
 int main( const int argc, const char * argv[] ) {
-    SharedBarriers barrier;
 
+    LogPolicy::GetInstance().Unmute();
+    SharedBarriers barrier;
 
 #ifdef __linux__
         if( -1 == mlockall(MCL_CURRENT | MCL_FUTURE) ) {
@@ -61,31 +63,27 @@ int main( const int argc, const char * argv[] ) {
 #endif
 
     try {
-        boost::interprocess::scoped_lock<
-            boost::interprocess::named_mutex
-        > pending_lock(barrier.pending_update_mutex);
-    } catch(...) {
-        // hard unlock in case of any exception.
-        barrier.pending_update_mutex.unlock();
+        try {
+            boost::interprocess::scoped_lock<
+                boost::interprocess::named_mutex
+            > pending_lock(barrier.pending_update_mutex);
+        } catch(...) {
+            // hard unlock in case of any exception.
+            barrier.pending_update_mutex.unlock();
+        }
+    } catch(const std::exception & e) {
+        SimpleLogger().Write(logWARNING) << "[exception] " << e.what();
     }
-    try {
-        LogPolicy::GetInstance().Unmute();
-        SimpleLogger().Write(logDEBUG) << "Checking input parameters";
 
-        bool use_shared_memory = false;
-        std::string ip_address;
-        int ip_port, requested_num_threads;
+    try {
+        SimpleLogger().Write(logDEBUG) << "Checking input parameters";
 
         ServerPaths server_paths;
         if(
-            !GenerateServerProgramOptions(
+            !GenerateDataStoreOptions(
                 argc,
                 argv,
-                server_paths,
-                ip_address,
-                ip_port,
-                requested_num_threads,
-                use_shared_memory
+                server_paths
             )
         ) {
             return 0;
@@ -124,7 +122,8 @@ int main( const int argc, const char * argv[] ) {
         paths_iterator = server_paths.find("fileindex");
         BOOST_ASSERT(server_paths.end() != paths_iterator);
         BOOST_ASSERT(!paths_iterator->second.empty());
-        const std::string & file_index_file_name = paths_iterator->second.string();
+        const boost::filesystem::path index_file_path_absolute = boost::filesystem::portable_canonical(paths_iterator->second);
+        const std::string & file_index_file_name = index_file_path_absolute.string();
         paths_iterator = server_paths.find("nodesdata");
         BOOST_ASSERT(server_paths.end() != paths_iterator);
         BOOST_ASSERT(!paths_iterator->second.empty());
@@ -160,7 +159,7 @@ int main( const int argc, const char * argv[] ) {
             shared_layout_ptr->ram_index_file_name
         );
         // add zero termination
-        unsigned end_of_string_index = std::min(1023ul, file_index_file_name.length());
+        unsigned end_of_string_index = std::min((std::size_t)1023, file_index_file_name.length());
         shared_layout_ptr->ram_index_file_name[end_of_string_index] = '\0';
 
         // collect number of elements to store in shared memory object
@@ -324,9 +323,9 @@ int main( const int argc, const char * argv[] ) {
                 (char*)&(current_edge_data),
                 sizeof(OriginalEdgeData)
             );
-            via_node_ptr[i] = current_edge_data.viaNode;
-            name_id_ptr[i]  = current_edge_data.nameID;
-            turn_instructions_ptr[i] = current_edge_data.turnInstruction;
+            via_node_ptr[i] = current_edge_data.via_node;
+            name_id_ptr[i]  = current_edge_data.name_id;
+            turn_instructions_ptr[i] = current_edge_data.turn_instruction;
         }
         edges_input_stream.close();
 
@@ -379,7 +378,7 @@ int main( const int argc, const char * argv[] ) {
         );
         hsgr_input_stream.close();
 
-        //TODO acquire lock
+        // acquire lock
         SharedMemory * data_type_memory = SharedMemoryFactory::Get(
             CURRENT_REGIONS,
             sizeof(SharedDataTimestamp),