int __parseArgs(PyObject *args, const char *types, ...)
{
int count = PyObject_Size(args);
va_list list;
va_start(list, types);
#ifdef PYPY_VERSION
return _parseArgs(args, count, types, list);
#else
return _parseArgs(((PyTupleObject *)(args))->ob_item, count, types, list);
#endif
}
/** \brief Application class constructor.
* Create the initial window and place it in the center
* of the screen.
*
* \param argc The number of arguments passed to the program.
* \param argv The array of char * strings that were passed to the program.
*/
App::App(int argc, char **argv) : os::Application( "application/x-vnd.syllable-net-Transferrer" )
{
m_pcMainWindow = new MainWindow();
// Show the window if the command line arguments were correct.
if ( _parseArgs((MainWindow *)m_pcMainWindow, argc, argv) )
{
m_pcMainWindow->Show();
m_pcMainWindow->MakeFocus();
}
}
/**
* Parses first the configuration file, and then overrides with any
* command-line options that were specified.
*/
int
Config::parse(int argc,
char **argv)
{
int error;
// read the config file
error = _load();
if(error) {
return error;
}
// parse the arguments
return _parseArgs(argc, argv);
}
int __parseArg(PyObject *arg, const char *types, ...)
{
va_list list;
va_start(list, types);
#ifdef PYPY_VERSION
{
struct arg_tuple {
PyObject *tuple;
arg_tuple(PyObject *arg) {
tuple = PyTuple_Pack(1, arg);
}
~arg_tuple() {
Py_DECREF(tuple);
}
} tuple_arg(arg);
return _parseArgs(tuple_arg.tuple, 1, types, list);
}
#else
return _parseArgs(&arg, 1, types, list);
#endif
}
bool
metisConfigurationFile_Process(MetisConfigurationFile *configFile)
{
assertNotNull(configFile, "Parameter configFile must be non-null");
// default to a "true" return value and only set to false if we encounter an error.
bool success = true;
#define BUFFERLEN 2048
char buffer[BUFFERLEN];
configFile->linesRead = 0;
// always clear errors and fseek to start of file in case we get called multiple times.
clearerr(configFile->fh);
rewind(configFile->fh);
while (success && fgets(buffer, BUFFERLEN, configFile->fh) != NULL) {
configFile->linesRead++;
char *stripedBuffer = _trim(buffer);
if (strlen(stripedBuffer) > 0) {
if (stripedBuffer[0] != '#') {
// not empty and not a comment
// _parseArgs will modify the string
char *copy = parcMemory_StringDuplicate(stripedBuffer, strlen(stripedBuffer));
PARCList *args = _parseArgs(copy);
MetisCommandReturn result = metisControlState_DispatchCommand(configFile->controlState, args);
// we ignore EXIT from the configuration file
if (result == MetisCommandReturn_Failure) {
if (metisLogger_IsLoggable(metisForwarder_GetLogger(configFile->metis), MetisLoggerFacility_Config, PARCLogLevel_Error)) {
metisLogger_Log(metisForwarder_GetLogger(configFile->metis), MetisLoggerFacility_Config, PARCLogLevel_Error, __func__,
"Error on input file %s line %d: %s",
configFile->filename,
configFile->linesRead,
stripedBuffer);
}
success = false;
}
parcList_Release(&args);
parcMemory_Deallocate((void **) ©);
}
}
}
if (ferror(configFile->fh)) {
if (metisLogger_IsLoggable(metisForwarder_GetLogger(configFile->metis), MetisLoggerFacility_Config, PARCLogLevel_Error)) {
metisLogger_Log(metisForwarder_GetLogger(configFile->metis), MetisLoggerFacility_Config, PARCLogLevel_Error, __func__,
"Error on input file %s line %d: (%d) %s",
configFile->filename,
configFile->linesRead,
errno,
strerror(errno));
}
success = false;
}
return success;
}