int main(int argc, char** argv)
{
// DQ (9/1/2006): Introduce tracking of performance of ROSE at the top most level.
TimingPerformance timer_main ("Compass performance (main): time (sec) = ",true);
std::ios::sync_with_stdio(); // Syncs C++ and C I/O subsystems!
if (SgProject::get_verbose() > 0)
printf ("In compassMain.C: main() \n");
Rose_STL_Container<std::string> commandLineArray = CommandlineProcessing::generateArgListFromArgcArgv (argc,argv);
Compass::commandLineProcessing(commandLineArray);
// Read the Compass parameter file (contains input data for all checkers)
// This has been moved ahead of the parsing of the AST so that it is more
// obvious when it is a problem.
Compass::Parameters params(Compass::findParameterFile());
#ifdef ROSE_MPI
// Initialize MPI if needed...
// need to do this to make test cases pass with MPI.
/* setup MPI */
MPI_Init(&argc, &argv);
MPI_Comm_rank(MPI_COMM_WORLD, &Compass::my_rank);
MPI_Comm_size(MPI_COMM_WORLD, &Compass::processes);
#endif
// Use a modified commandline that inserts specific additional options
// to the ROSE frontend to make use with Compass more appropriate.
// SgProject* project = frontend(argc,argv);
SgProject* project = frontend(commandLineArray);
#ifdef HAVE_SQLITE3
std::vector<bool> was_modified;
//Determine if any file has been modified since the last run. If so, rerun
//the compass checkers. The first run will always run the compass checkers.
for (int i = 0; i < project->numberOfFiles(); ++i)
{
// In each file find all declarations in global scope
SgSourceFile* sageFile = isSgSourceFile(project->get_fileList()[i]);
std::string filename = sageFile->getFileName();
struct stat file_info;
if ( stat(filename.c_str(), &file_info) != 0 )
{
std::cerr << "Error: Can not determine last modification time of file " << filename
<< std::endl;
}else{
std::string last_modified = boost::lexical_cast<std::string>(file_info.st_mtime);
try {
/* Read in from database here */
sqlite3x::sqlite3_command cmd(Compass::con, "SELECT last_modified from file_last_modified where filename=\""+filename+ "\"" );
sqlite3x::sqlite3_reader r = cmd.executereader();
while (r.read()) {
std::string last_modified_in_db = r.getstring(0);
was_modified.push_back( (last_modified_in_db == last_modified) ? false : true );
}
} catch (std::exception& e) {std::cerr << "Exception: " << e.what() << std::endl;}
//Update last modified time in database
try{
sqlite3x::sqlite3_command cmd(Compass::con,"DELETE from file_last_modified where filename=\""+filename+ "\"");
cmd.executenonquery();
} catch (std::exception& e) {std::cerr << "Exception: " << e.what() << std::endl;}
try{
sqlite3x::sqlite3_command cmd(Compass::con,"INSERT into file_last_modified(filename, last_modified) VALUES(?,?)");
cmd.bind(1,filename);
cmd.bind(2,last_modified);
cmd.executenonquery();
} catch (std::exception& e) {std::cerr << "Exception: " << e.what() << std::endl;}
};
}
//Continue processign iff at least one file was modified
if( ( find(was_modified.begin(), was_modified.end(), true) != was_modified.end() )
|| (was_modified.size() == 0) )
{
//Delete violation entries that correspond to this file
for (int i = 0; i < project->numberOfFiles(); ++i)
{
// In each file find all declarations in global scope
SgSourceFile* sageFile = isSgSourceFile(project->get_fileList()[i]);
std::string filename = sageFile->getFileName();
try{
sqlite3x::sqlite3_command cmd(Compass::con,"DELETE from violations where filename=\""+filename+ "\"");
cmd.executenonquery();
} catch (std::exception& e) {std::cerr << "Exception: " << e.what() << std::endl;}
}
//continue processing
}else
exit(0);
#endif
#if 0
project->display("In Compass");
#endif
std::vector<const Compass::Checker*> traversals;
#ifdef USE_QROSE
// This is part of incomplete GUI interface for Compass using QRose from Imperial.
// Both of these output object work, but one is more useful for QRose.
QRoseOutputObject* output = new QRoseOutputObject();
#endif
Compass::PrintingOutputObject output(std::cerr);
{
// Make this in a nested scope so that we can time the buildCheckers function
TimingPerformance timer_build ("Compass performance (build checkers and run prerequisites): time (sec) = ",false);
buildCheckers(traversals,params,output, project);
for ( std::vector<const Compass::Checker*>::iterator itr = traversals.begin(); itr != traversals.end(); itr++ ) {
ROSE_ASSERT (*itr);
Compass::runPrereqs(*itr, project);
}
}
TimingPerformance timer_checkers ("Compass performance (checkers only): time (sec) = ",false);
std::vector<std::pair<std::string, std::string> > errors;
for ( std::vector<const Compass::Checker*>::iterator itr = traversals.begin(); itr != traversals.end(); itr++ )
{
if ( (*itr) != NULL )
{
if (Compass::verboseSetting >= 0)
printf ("Running checker %s \n",(*itr)->checkerName.c_str());
try
{
int spaceAvailable = 40;
std::string name = (*itr)->checkerName + ":";
int n = spaceAvailable - name.length();
//Liao, 4/3/2008, bug 82, negative value
if (n<0) n=0;
std::string spaces(n,' ');
TimingPerformance timer (name + spaces + " time (sec) = ",false);
(*itr)->run(params, &output);
}
catch (const std::exception& e)
{
std::cerr << "error running checker : " << (*itr)->checkerName << " - reason: " << e.what() << std::endl;
errors.push_back(std::make_pair((*itr)->checkerName, e.what()));
}
} // if( (*itr) != NULL )
else
{
std::cerr << "Error: Traversal failed to initialize" << std::endl;
return 1;
} // else
} // for()
// Support for ToolGear
if (Compass::UseToolGear == true)
{
Compass::outputTgui( Compass::tguiXML, traversals, &output );
}
#ifdef HAVE_SQLITE3
if (Compass::UseDbOutput == true)
{
Compass::outputDb( Compass::outputDbName, traversals, &output );
}
#endif
// Output errors specific to any checkers that didn't initialize properly
if (!errors.empty())
{
std::cerr << "The following checkers failed due to internal errors:" << std::endl;
std::vector<std::pair<std::string, std::string> >::iterator e_itr;
for (e_itr = errors.begin(); e_itr != errors.end(); ++e_itr)
{
std::cerr << e_itr->first << ": " << e_itr->second << std::endl;
}
}
// Just set the project, the report will be generated upon calling the destructor for "timer"
timer_main.set_project(project);
#ifdef ROSE_MPI
MPI_Finalize();
#endif
#if 1 // Liao, 2/26/2009, add this backend support to be more friendly to build systems
//
return backend(project);
#else
return 0;
#endif
}
int main(void)
{
return timer_main();
}