int main(int argc, char* argv[])
{
XmlParser parser;
std::string dotExecutable = "..\\dot\\dot.exe";
int processCount = 8;
// skip arg 0 (executable name)
for( int i = 1; i < argc; ++i )
{
std::cout << "arg: " << i << ", " << argv[i] << std::endl;
if( argv[i][0] != '-' )
parser.addFile( argv[i] );
else
{
switch( argv[i][1] )
{
case 'd':
if( argc > i+1 )
{
dotExecutable = argv[++i];
std::cout << "dot executable: " << dotExecutable << std::endl;
}
else
{
std::cout << "Missing dot executable for -d option" << std::endl;
std::cout << "Press Enter to exit." << std::endl;
char exitWait = std::cin.get();
return 0;
}
break;
case 'p':
if( argc > i+1 )
{
processCount = atoi( argv[++i] );
if( processCount < 1 )
{
std::cout << "Invalid value for -p option" << std::endl;
std::cout << "Press Enter to exit." << std::endl;
char exitWait = std::cin.get();
return 0;
}
std::cout << "process count: " << processCount << std::endl;
}
else
{
std::cout << "Missing process count for -p option" << std::endl;
std::cout << "Press Enter to exit." << std::endl;
char exitWait = std::cin.get();
return 0;
}
break;
case 'D':
dotExecutable = "dot.exe";
std::cout << "Use PATH for dot executable." << std::endl;
break;
case 'v':
std::cout << "Version: " << VER_MAJOR << "." << VER_MINOR << "." << VER_PATCH << std::endl;
return 0;
default:
printUsage();
return 0;
}
}
}
CreateDirectoryA( "dot" , NULL );
parser.parseFiles();
std::cout << "Finished Generating Dot files" << std::endl;
CreateDirectoryA( "png" , NULL );
parser.drawGraphs( dotExecutable, processCount );
std::cout << "Press Enter to exit." << std::endl;
char exitWait = std::cin.get();
return 0;
}
