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genapts850: make sure we do not hang forever in a parse loop

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when there are actually no airports to parse within the bounding box
This commit is contained in:
Christian Schmitt 2012-08-06 19:41:36 +02:00
parent abece63b5d
commit 4293c00b73
3 changed files with 21 additions and 10 deletions
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18
src/Airports/GenAirports850/main.cxx
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@ -394,18 +394,20 @@ int main(int argc, char **argv)
position = scheduler->FindAirport( start_id );
// add remaining airports within boundary
scheduler->AddAirports( position, min_lat, min_lon, max_lat, max_lon );
// parse all the airports that were found
scheduler->Schedule( num_threads, summary_file );
if ( scheduler->AddAirports( position, min_lat, min_lon, max_lat, max_lon ) )
{
// parse all the airports that were found
scheduler->Schedule( num_threads, summary_file );
}
}
else
{
// find all airports within given boundary
scheduler->AddAirports( 0, min_lat, min_lon, max_lat, max_lon );
// and parser them
scheduler->Schedule( num_threads, summary_file );
if ( scheduler->AddAirports( 0, min_lat, min_lon, max_lat, max_lon ) )
{
// and parse them
scheduler->Schedule( num_threads, summary_file );
}
}
SG_LOG(SG_GENERAL, SG_INFO, "Done");

11
src/Airports/GenAirports850/scheduler.cxx
View file

@ -590,7 +590,7 @@ void Scheduler::RetryAirport( AirportInfo* pai )
retryList.push_back( *pai );
}
void Scheduler::AddAirports( long start_pos, float min_lat, float min_lon, float max_lat, float max_lon )
bool Scheduler::AddAirports( long start_pos, float min_lat, float min_lon, float max_lat, float max_lon )
{
char line[2048];
char* def;
@ -760,6 +760,15 @@ void Scheduler::AddAirports( long start_pos, float min_lat, float min_lon, float
}
}
}
// did we add airports to the parse list?
if ( originalList.size() )
{
return true;
} else
{
return false;
}
}
Scheduler::Scheduler(string& cmd, string& datafile, const string& root, const string_list& elev_src)

2
src/Airports/GenAirports850/scheduler.hxx
View file

@ -176,7 +176,7 @@ public:
long FindAirport( string icao );
void AddAirport( string icao );
void AddAirports( long start_pos, float min_lat, float min_lon, float max_lat, float max_lon );
bool AddAirports( long start_pos, float min_lat, float min_lon, float max_lat, float max_lon );
void RetryAirport( AirportInfo* pInfo );
void Schedule( int num_threads, string& summaryfile );