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catch exceptions that may occur, coverity issue 1198845

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This commit is contained in:
Dennis Luxen 2014-04-09 11:57:15 -04:00
parent fa615ed9f4
commit 248df9ca2d
1 changed files with 76 additions and 84 deletions
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160
Tools/componentAnalysis.cpp
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@ -46,99 +46,91 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <string>
#include <vector>
typedef QueryEdge::EdgeData EdgeData;
typedef QueryEdge::EdgeData EdgeData;
typedef DynamicGraph<EdgeData>::InputEdge InputEdge;
std::vector<NodeInfo> internal_to_external_node_map;
std::vector<TurnRestriction> restrictions_vector;
std::vector<NodeID> bollard_node_IDs_vector;
std::vector<NodeID> traffic_light_node_IDs_vector;
std::vector<NodeInfo> internal_to_external_node_map;
std::vector<TurnRestriction> restrictions_vector;
std::vector<NodeID> bollard_node_IDs_vector;
std::vector<NodeID> traffic_light_node_IDs_vector;
int main (int argc, char * argv[]) {
int main(int argc, char *argv[])
{
LogPolicy::GetInstance().Unmute();
if(argc < 3) {
SimpleLogger().Write(logWARNING) <<
"usage:\n" << argv[0] << " <osrm> <osrm.restrictions>";
if (argc < 3)
{
SimpleLogger().Write(logWARNING) << "usage:\n" << argv[0] << " <osrm> <osrm.restrictions>";
return -1;
}
SimpleLogger().Write() <<
"Using restrictions from file: " << argv[2];
std::ifstream restriction_ifstream(argv[2], std::ios::binary);
const UUID uuid_orig;
UUID uuid_loaded;
restriction_ifstream.read((char *) &uuid_loaded, sizeof(UUID));
try
{
SimpleLogger().Write() << "Using restrictions from file: " << argv[2];
std::ifstream restriction_ifstream(argv[2], std::ios::binary);
const UUID uuid_orig;
UUID uuid_loaded;
restriction_ifstream.read((char *)&uuid_loaded, sizeof(UUID));
if( !uuid_loaded.TestGraphUtil(uuid_orig) ) {
SimpleLogger().Write(logWARNING) <<
argv[2] << " was prepared with a different build. "
"Reprocess to get rid of this warning.";
if (!uuid_loaded.TestGraphUtil(uuid_orig))
{
SimpleLogger().Write(logWARNING) << argv[2] << " was prepared with a different build. "
"Reprocess to get rid of this warning.";
}
if (!restriction_ifstream.good())
{
throw OSRMException("Could not access <osrm-restrictions> files");
}
uint32_t usable_restriction_count = 0;
restriction_ifstream.read((char *)&usable_restriction_count, sizeof(uint32_t));
restrictions_vector.resize(usable_restriction_count);
restriction_ifstream.read((char *)&(restrictions_vector[0]),
usable_restriction_count * sizeof(TurnRestriction));
restriction_ifstream.close();
std::ifstream input_stream;
input_stream.open(argv[1], std::ifstream::in | std::ifstream::binary);
if (!input_stream.is_open())
{
throw OSRMException("Cannot open osrm file");
}
std::vector<ImportEdge> edge_list;
NodeID node_based_node_count = readBinaryOSRMGraphFromStream(
input_stream, edge_list, bollard_node_IDs_vector, traffic_light_node_IDs_vector,
&internal_to_external_node_map, restrictions_vector);
input_stream.close();
BOOST_ASSERT_MSG(restrictions_vector.size() == usable_restriction_count,
"size of restrictions_vector changed");
SimpleLogger().Write() << restrictions_vector.size() << " restrictions, "
<< bollard_node_IDs_vector.size() << " bollard nodes, "
<< traffic_light_node_IDs_vector.size() << " traffic lights";
/***
* Building an edge-expanded graph from node-based input an turn
* restrictions
*/
SimpleLogger().Write() << "Starting SCC graph traversal";
TarjanSCC *tarjan = new TarjanSCC(node_based_node_count, edge_list, bollard_node_IDs_vector,
traffic_light_node_IDs_vector, restrictions_vector,
internal_to_external_node_map);
std::vector<ImportEdge>().swap(edge_list);
tarjan->Run();
std::vector<TurnRestriction>().swap(restrictions_vector);
std::vector<NodeID>().swap(bollard_node_IDs_vector);
std::vector<NodeID>().swap(traffic_light_node_IDs_vector);
SimpleLogger().Write() << "finished component analysis";
}
if(!restriction_ifstream.good()) {
throw OSRMException("Could not access <osrm-restrictions> files");
catch (const std::exception &e)
{
SimpleLogger().Write(logWARNING) << "[exception] " << e.what();
}
uint32_t usable_restriction_count = 0;
restriction_ifstream.read(
(char*)&usable_restriction_count,
sizeof(uint32_t)
);
restrictions_vector.resize(usable_restriction_count);
restriction_ifstream.read(
(char *)&(restrictions_vector[0]),
usable_restriction_count*sizeof(TurnRestriction)
);
restriction_ifstream.close();
std::ifstream input_stream;
input_stream.open( argv[1], std::ifstream::in | std::ifstream::binary );
if (!input_stream.is_open()) {
throw OSRMException("Cannot open osrm file");
}
std::vector<ImportEdge> edge_list;
NodeID node_based_node_count = readBinaryOSRMGraphFromStream(
input_stream,
edge_list,
bollard_node_IDs_vector,
traffic_light_node_IDs_vector,
&internal_to_external_node_map,
restrictions_vector
);
input_stream.close();
BOOST_ASSERT_MSG(
restrictions_vector.size() == usable_restriction_count,
"size of restrictions_vector changed"
);
SimpleLogger().Write() <<
restrictions_vector.size() << " restrictions, " <<
bollard_node_IDs_vector.size() << " bollard nodes, " <<
traffic_light_node_IDs_vector.size() << " traffic lights";
/***
* Building an edge-expanded graph from node-based input an turn restrictions
*/
SimpleLogger().Write() << "Starting SCC graph traversal";
TarjanSCC * tarjan = new TarjanSCC (
node_based_node_count,
edge_list,
bollard_node_IDs_vector,
traffic_light_node_IDs_vector,
restrictions_vector,
internal_to_external_node_map
);
std::vector<ImportEdge>().swap(edge_list);
tarjan->Run();
std::vector<TurnRestriction>().swap(restrictions_vector);
std::vector<NodeID>().swap(bollard_node_IDs_vector);
std::vector<NodeID>().swap(traffic_light_node_IDs_vector);
SimpleLogger().Write() << "finished component analysis";
return 0;
}