Implements #692

DataStructures/NodeInformationHelpDesk.h

@@ -38,7 +38,7 @@ or see http://www.gnu.org/licenses/agpl.txt.
 
 typedef EdgeBasedGraphFactory::EdgeBasedNode RTreeLeaf;
 
-class NodeInformationHelpDesk : boost::noncopyable{
+class NodeInformationHelpDesk : boost::noncopyable {
 public:
     NodeInformationHelpDesk(
         const std::string & ramIndexInput,
@@ -47,8 +47,21 @@ public:
         const std::string & edges_filename,
         const unsigned number_of_nodes,
         const unsigned check_sum
-        ) : number_of_nodes(number_of_nodes), check_sum(check_sum)
+    ) : number_of_nodes(number_of_nodes), check_sum(check_sum)
     {
+        if ( "" == ramIndexInput ) {
+            throw OSRMException("no ram index file name in server ini");
+        }
+        if ( "" == fileIndexInput ) {
+            throw OSRMException("no mem index file name in server ini");
+        }
+        if ( "" == nodes_filename ) {
+            throw OSRMException("no nodes file name in server ini");
+        }
+        if ( "" == edges_filename ) {
+            throw OSRMException("no edges file name in server ini");
+        }
+
         read_only_rtree = new StaticRTree<RTreeLeaf>(
             ramIndexInput,
             fileIndexInput
@@ -136,7 +149,7 @@ private:
             throw OSRMException("edges file not found");
         }
 
-        SimpleLogger().Write(logDEBUG) << "Loading node data";
+        SimpleLogger().Write(logDEBUG) << "Loading node data" << nodes_file.length() << " ->" << nodes_file << "<-";
         NodeInfo b;
         while(!nodes_input_stream.eof()) {
             nodes_input_stream.read((char *)&b, sizeof(NodeInfo));

Library/OSRM.cpp

@@ -30,6 +30,22 @@ OSRM::OSRM(const char * server_ini_path) {
     boost::filesystem::path base_path =
                boost::filesystem::absolute(server_ini_path).parent_path();
 
+    if ( !serverConfig.Holds("hsgrData")) {
+        throw OSRMException("no ram index file name in server ini");
+    }
+    if ( !serverConfig.Holds("ramIndex") ) {
+        throw OSRMException("no mem index file name in server ini");
+    }
+    if ( !serverConfig.Holds("fileIndex") ) {
+        throw OSRMException("no nodes file name in server ini");
+    }
+    if ( !serverConfig.Holds("nodesData") ) {
+        throw OSRMException("no nodes file name in server ini");
+    }
+    if ( !serverConfig.Holds("edgesData") ) {
+        throw OSRMException("no edges file name in server ini");
+    }
+
     boost::filesystem::path hsgr_path = boost::filesystem::absolute(
             serverConfig.GetParameter("hsgrData"),
             base_path

Server/DataStructures/QueryObjectsStorage.cpp

@@ -30,6 +30,25 @@ QueryObjectsStorage::QueryObjectsStorage(
 	const std::string & namesPath,
 	const std::string & timestampPath
 ) {
+	if("" == hsgrPath) {
+		throw OSRMException("no hsgr file given in ini file");
+	}
+	if("" == ramIndexPath) {
+		throw OSRMException("no ram index file given in ini file");
+	}
+	if("" == fileIndexPath) {
+		throw OSRMException("no mem index file given in ini file");
+	}
+	if("" == nodesPath) {
+		throw OSRMException("no nodes file given in ini file");
+	}
+	if("" == edgesPath) {
+		throw OSRMException("no edges file given in ini file");
+	}
+	if("" == namesPath) {
+		throw OSRMException("no names file given in ini file");
+	}
+
 	SimpleLogger().Write() << "loading graph data";
 	std::ifstream hsgrInStream(hsgrPath.c_str(), std::ios::binary);
     if(!hsgrInStream) {

Util/IniFile.h

@@ -54,7 +54,11 @@ public:
     }
 
     std::string GetParameter(const std::string & key){
-         return parameters.Find(key);
+        return parameters.Find(key);
+    }
+
+    bool Holds(const std::string & key) const {
+        return parameters.Holds(key);
     }
 
     void SetParameter(const char* key, const char* value) {