static void dbgbuf(unsigned int cmd, struct video_device *vfd,
struct v4l2_buffer *p)
{
struct v4l2_timecode *tc=&p->timecode;
dbgarg (cmd, "%02ld:%02d:%02d.%08ld index=%d, type=%s, "
"bytesused=%d, flags=0x%08d, "
"field=%0d, sequence=%d, memory=%s, offset/userptr=0x%08lx, length=%d\n",
(p->timestamp.tv_sec/3600),
(int)(p->timestamp.tv_sec/60)%60,
(int)(p->timestamp.tv_sec%60),
p->timestamp.tv_usec,
p->index,
prt_names(p->type,v4l2_type_names_FIXME),
p->bytesused,p->flags,
p->field,p->sequence,
prt_names(p->memory,v4l2_memory_names),
p->m.userptr, p->length);
dbgarg2 ("timecode= %02d:%02d:%02d type=%d, "
"flags=0x%08d, frames=%d, userbits=0x%08x\n",
tc->hours,tc->minutes,tc->seconds,
tc->type, tc->flags, tc->frames, *(__u32 *) tc->userbits);
}
/** Read command line args. */
Cpptraj::Mode Cpptraj::ProcessCmdLineArgs(int argc, char** argv) {
bool hasInput = false;
bool interactive = false;
Sarray inputFiles;
Sarray topFiles;
Sarray trajinFiles;
Sarray trajoutFiles;
Sarray refFiles;
for (int i = 1; i < argc; i++) {
std::string arg(argv[i]);
if ( arg == "--help" || arg == "-h" ) {
// --help, -help: Print usage and exit
SetWorldSilent(true);
Usage();
return QUIT;
}
if ( arg == "-V" || arg == "--version" ) {
// -V, --version: Print version number and exit
SetWorldSilent( true );
loudPrintf("CPPTRAJ: Version %s\n", CPPTRAJ_VERSION_STRING);
return QUIT;
}
if ( arg == "--internal-version" ) {
// --internal-version: Print internal version number and quit.
SetWorldSilent( true );
loudPrintf("CPPTRAJ: Internal version # %s\n", CPPTRAJ_INTERNAL_VERSION);
return QUIT;
}
if ( arg == "--defines" ) {
// --defines: Print information on compiler defines used and exit
SetWorldSilent( true );
loudPrintf("Compiled with:");
loudPrintf("%s\n", Cpptraj::Defines().c_str());
return QUIT;
}
if (arg == "-tl") {
// -tl: Trajectory length
if (topFiles.empty()) {
mprinterr("Error: No topology file specified.\n");
return ERROR;
}
SetWorldSilent( true );
if (State_.TrajLength( topFiles[0], trajinFiles )) return ERROR;
return QUIT;
}
if ( arg == "--interactive" )
interactive = true;
else if ( arg == "-debug" && i+1 != argc) {
// -debug: Set overall debug level
ArgList dbgarg( argv[++i] );
State_.SetListDebug( dbgarg );
} else if ( arg == "--log" && i+1 != argc)
// --log: Set up log file for interactive mode
logfilename_ = argv[++i];
else if ( arg == "-p" && i+1 != argc) {
// -p: Topology file
topFiles.push_back( argv[++i] );
} else if ( arg == "-y" && i+1 != argc) {
// -y: Trajectory file in
trajinFiles.push_back( argv[++i] );
} else if ( arg == "-x" && i+1 != argc) {
// -x: Trajectory file out
trajoutFiles.push_back( argv[++i] );
} else if ( arg == "-c" && i+1 != argc) {
// -c: Reference file
refFiles.push_back( argv[++i] );
} else if (arg == "-i" && i+1 != argc) {
// -i: Input file(s)
inputFiles.push_back( argv[++i] );
} else if (arg == "-ms" && i+1 != argc) {
// -ms: Parse mask string, print selected atom #s
if (ProcessMask( topFiles, refFiles, std::string(argv[++i]), false, false )) return ERROR;
return QUIT;
} else if (arg == "-mr" && i+1 != argc) {
// -mr: Parse mask string, print selected res #s
if (ProcessMask( topFiles, refFiles, std::string(argv[++i]), false, true )) return ERROR;
return QUIT;
} else if (arg == "--mask" && i+1 != argc) {
// --mask: Parse mask string, print selected atom details
if (ProcessMask( topFiles, refFiles, std::string(argv[++i]), true, false )) return ERROR;
return QUIT;
} else if (arg == "--resmask" && i+1 != argc) {
// --resmask: Parse mask string, print selected residue details
if (ProcessMask( topFiles, refFiles, std::string(argv[++i]), true, true )) return ERROR;
return QUIT;
} else if ( i == 1 ) {
// For backwards compatibility with PTRAJ; Position 1 = TOP file
topFiles.push_back( argv[i] );
} else if ( i == 2 ) {
// For backwards compatibility with PTRAJ; Position 2 = INPUT file
inputFiles.push_back( argv[i] );
} else {
// Unrecognized
mprintf(" Unrecognized input on command line: %i: %s\n", i,argv[i]);
Usage();
return ERROR;
}
}
Cpptraj::Intro();
// Add all topology files specified on command line.
for (Sarray::const_iterator topFilename = topFiles.begin();
topFilename != topFiles.end();
++topFilename)
if (State_.AddTopology( *topFilename, ArgList() )) return ERROR;
// Add all reference trajectories specified on command line.
for (Sarray::const_iterator refName = refFiles.begin();
refName != refFiles.end();
++refName)
if (State_.AddReference( *refName )) return ERROR;
// Add all input trajectories specified on command line.
for (Sarray::const_iterator trajinName = trajinFiles.begin();
trajinName != trajinFiles.end();
++trajinName)
if (State_.AddTrajin( *trajinName )) return ERROR;
// Add all output trajectories specified on command line.
if (!trajoutFiles.empty()) {
hasInput = true; // This allows direct traj conversion with no other input
for (Sarray::const_iterator trajoutName = trajoutFiles.begin();
trajoutName != trajoutFiles.end();
++trajoutName)
if (State_.AddOutputTrajectory( *trajoutName )) return ERROR;
}
// Process all input files specified on command line.
if ( !inputFiles.empty() ) {
hasInput = true;
for (Sarray::const_iterator inputFilename = inputFiles.begin();
inputFilename != inputFiles.end();
++inputFilename)
{
Command::RetType c_err = Command::ProcessInput( State_, *inputFilename );
if (c_err == Command::C_ERR && State_.ExitOnError()) return ERROR;
if (c_err == Command::C_QUIT) return QUIT;
}
}
// Determine whether to enter interactive mode
if (!hasInput || interactive) {
// Test if input is really from a console
if ( isatty(fileno(stdin)) )
return INTERACTIVE;
else {
// "" means read from STDIN
Command::RetType c_err = Command::ProcessInput( State_, "" );
if (c_err == Command::C_ERR && State_.ExitOnError()) return ERROR;
if (c_err == Command::C_QUIT) return QUIT;
}
}
return BATCH;
}
