int main(int argc, char *argv[])
{
std::string toType;
std::string inFile;
std::string outFile;
std::string forceStr;
if (argc == 4)
{
toType = argv[1];
inFile = argv[2];
outFile = argv[3];
}
else if (argc == 5)
{
forceStr = argv[1];
toType = argv[2];
inFile = argv[3];
outFile = argv[4];
}
if ((argc == 4 || argc == 5) && (forceStr.empty() || forceStr == "-force"))
{
if (inFile == outFile)
{
printf("Error: inFile and outFile must not be the same!\n");
return 1;
}
if (toType != "-toHDF" && toType != "-toOgawa")
{
printf("Error: Unknown conversion type specified %s\n",
toType.c_str());
printf("Currently only -toHDF and -toOgawa are supported.\n");
return 1;
}
Alembic::AbcCoreFactory::IFactory factory;
Alembic::AbcCoreFactory::IFactory::CoreType coreType;
Alembic::Abc::IArchive archive = factory.getArchive(inFile, coreType);
if (!archive.valid())
{
printf("Error: Invalid Alembic file specified: %s\n",
inFile.c_str());
return 1;
}
else if ( forceStr != "-force" && (
(coreType == Alembic::AbcCoreFactory::IFactory::kHDF5 &&
toType == "-toHDF") ||
(coreType == Alembic::AbcCoreFactory::IFactory::kOgawa &&
toType == "-toOgawa")) )
{
printf("Warning: Alembic file specified: %s\n",inFile.c_str());
printf("is already of the type you want to convert to.\n");
printf("Please specify -force if you want to do this anyway.\n");
return 1;
}
Alembic::Abc::IObject inTop = archive.getTop();
Alembic::Abc::OArchive outArchive;
if (toType == "-toHDF")
{
outArchive = Alembic::Abc::OArchive(
Alembic::AbcCoreHDF5::WriteArchive(),
outFile, inTop.getMetaData(),
Alembic::Abc::ErrorHandler::kThrowPolicy);
}
else if (toType == "-toOgawa")
{
outArchive = Alembic::Abc::OArchive(
Alembic::AbcCoreOgawa::WriteArchive(),
outFile, inTop.getMetaData(),
Alembic::Abc::ErrorHandler::kThrowPolicy);
}
// start at 1, we don't need to worry about intrinsic default case
for (Alembic::Util::uint32_t i = 1; i < archive.getNumTimeSamplings();
++i)
{
outArchive.addTimeSampling(*archive.getTimeSampling(i));
}
Alembic::Abc::OObject outTop = outArchive.getTop();
copyObject(inTop, outTop);
return 0;
}
printf ("Usage: abcconvert [-force] OPTION inFile outFile\n");
printf ("Used to convert an Alembic file from one type to another.\n\n");
printf ("If -force is not provided and inFile happens to be the same\n");
printf ("type as OPTION no conversion will be done and a message will\n");
printf ("be printed out.\n");
printf ("OPTION has to be one of these:\n\n");
printf (" -toHDF Convert to HDF.\n");
printf (" -toOgawa Convert to Ogawa.\n");
return 1;
}
//-*****************************************************************************
int main( int argc, char *argv[] )
{
//float opt_fps = 24.0;
bool opt_all = false; // show all option
bool opt_long = false; // long listing option
bool opt_meta = false; // metadata option
bool opt_recursive = false; // recursive option
bool opt_size = false; // array sample size option
bool opt_time = false; // time info option
bool opt_values = false; // show all 0th values
int index = -1; // sample number, at tail of path
std::string desc( "abcls [OPTION] FILE[/NAME] \n"
" -a include property listings\n"
" -f show time sampling as 24 fps\n"
" -h, --help show this help message\n"
" -l long listing format\n"
" -m show archive metadata\n"
" -r list entries recursively\n"
" -s show the size of a data property sample\n"
" -t show time sampling information\n"
" -v show 0th value for all properties\n"
);
/* sigaction if available */
#if defined(_POSIX_VERSION) && (_POSIX_VERSION >= 199506L)
// seg fault handler
struct sigaction act;
sigemptyset(&act.sa_mask);
act.sa_handler = segfault_sigaction;
act.sa_flags = SA_SIGINFO;
sigaction(SIGSEGV, &act, NULL);
/* signal if available */
#elif defined(_POSIX_VERSION) || defined(_MSC_VER)
signal(SIGSEGV, segfault_sigaction);
#else
#error No signal interface available
#endif //_POSIX_VERSION
// check for min args
if ( argc < 2 ) {
std::cout << desc << std::endl;
return 0;
};
// parse args
std::vector<std::string> arguments(argv, argv + argc);
std::vector<std::string> options;
std::vector<std::string> files;
// separate file args from option args
for ( std::size_t i = 1; i < arguments.size(); i++ ) {
if ( arguments[ i ].substr( 0, 1 ) == "-" )
options.push_back( arguments[ i ] );
else
files.push_back( arguments[ i ] );
}
// help
if ( argc < 2 ||
optionExists( options, "h" ) ||
optionExists( options, "help" )
) {
std::cout << desc << std::endl;
return 0;
};
// set some flags
double fps = 1.0;
opt_all = optionExists( options, "a" );
opt_long = optionExists( options, "l" );
opt_meta = optionExists( options, "m" );
opt_recursive = optionExists( options, "r" );
opt_size = optionExists( options, "s" );
opt_time = optionExists( options, "t" );
opt_values = optionExists( options, "v" );
if ( optionExists( options, "f" ) ) {
fps = 24.0;
opt_time = true;
}
// open each file
for ( std::size_t i = 0; i < files.size(); i++ ) {
if ( files.size() > 1 )
std::cout << BOLD << files[i] << ':' << RESETCOLOR << std::endl;
std::stringstream ss( files[i] );
std::stringstream fp;
std::string segment;
std::vector<std::string> seglist;
/*
* separate file and object paths, e.g.
*
* ../dir1/foo.abc/bar/baz/index
* \_____________/\______/\____/
* file obj sample
*/
int j = 0;
while ( std::getline( ss, segment, '/' ) ) {
if ( !isFile ( fp.str() ) ) {
if ( j != 0 )
fp << "/";
fp << segment;
} else {
seglist.push_back( segment );
}
++j;
}
bool lastIsIndex = false;
if (!seglist.empty() && is_digit( seglist.back() ) ) {
index = atoi( seglist.back().c_str() );
lastIsIndex = true;
}
// open the iarchive
Abc::IArchive archive;
AbcF::IFactory factory;
factory.setPolicy(Abc::ErrorHandler::kQuietNoopPolicy);
AbcF::IFactory::CoreType coreType;
archive = factory.getArchive(std::string( fp.str() ), coreType);
// display file metadata
if ( opt_meta && seglist.size() == 0 ) {
std::cout << "Using "
<< Alembic::AbcCoreAbstract::GetLibraryVersion()
<< std::endl;;
std::string appName;
std::string libraryVersionString;
Alembic::Util::uint32_t libraryVersion;
std::string whenWritten;
std::string userDescription;
std::string coreName;
GetArchiveInfo (archive,
appName,
libraryVersionString,
libraryVersion,
whenWritten,
userDescription);
if ( coreType == AbcF::IFactory::kOgawa ) {
coreName = "Ogawa";
} else if ( coreType == AbcF::IFactory::kHDF5 ) {
coreName = "HDF5";
} else {
coreName = "Unknown";
};
if ( appName != "" ) {
std::cout << " file written by: " << appName << std::endl;
std::cout << " using Alembic : " << libraryVersionString << std::endl;
std::cout << " written on : " << whenWritten << std::endl;
std::cout << " user description : " << userDescription << std::endl;
} else {
std::cout << " (file doesn't have any ArchiveInfo)"
<< std::endl;
}
std::cout << " core type : " << coreName << std::endl;
};
if ( opt_time && seglist.size() == 0 ) {
uint32_t numTimes = archive.getNumTimeSamplings();
std::cout << std::endl << "Time Samplings: " << std::endl;
for ( uint32_t k = 0; k < numTimes; ++k ) {
AbcA::TimeSamplingPtr ts = archive.getTimeSampling( k );
index_t maxSample =
archive.getMaxNumSamplesForTimeSamplingIndex( k );
std::cout << k << " ";
printTimeSampling( ts, maxSample, fps );
}
std::cout << std::endl;
}
// walk object hierarchy and find valid objects
AbcG::IObject test = archive.getTop();
AbcG::IObject iObj = test;
while ( test.valid() && seglist.size() > 0 ) {
test = test.getChild( seglist.front() );
if ( test.valid() ) {
iObj = test;
seglist.erase( seglist.begin() );
}
}
// walk property hierarchy for most recent object
Abc::ICompoundProperty props = iObj.getProperties();
const Abc::PropertyHeader* header;
bool found = false;
bool shouldPrintValue = false;
for ( std::size_t i = 0; i < seglist.size(); ++i ) {
header = props.getPropertyHeader( seglist[i] );
if ( header && header->isCompound() ) {
Abc::ICompoundProperty ptest( props, header->getName() );
if ( ptest.valid() ) {
props = ptest;
found = true;
}
} else if ( header && header->isSimple() ) {
found = true;
// if the last value happens to be an index, and we are a
// property then dont bother checking the last item in seglist
if (lastIsIndex && i == seglist.size() - 2)
{
shouldPrintValue = true;
break;
}
} else {
std::cout << seglist[i]
<< ": Invalid object or property"
<< std::endl;
return 1;
}
}
// do stuff
if ( shouldPrintValue ) {
printValue( props, *header, index, opt_size, opt_time, fps );
} else {
if ( found && header->isCompound() )
visit( props, opt_all, opt_long, opt_meta, opt_recursive, true, opt_values );
else if ( found && header->isSimple() )
printChild( props, *header, opt_all, opt_long, opt_values );
else
visit( iObj, opt_all, opt_long, opt_meta, opt_recursive, true, opt_values );
std::cout << RESETCOLOR;
if ( !opt_long )
std::cout << std::endl;
}
}
return 0;
}
int main(int argc, char *argv[])
{
ConversionOptions options;
bool doConversion = false;
if (parseArgs( argc, argv, options, doConversion ) == false)
return 1;
if (doConversion)
{
for( std::vector<std::string>::const_iterator inFile = options.inFiles.begin(); inFile != options.inFiles.end(); inFile++ )
{
if (*inFile == options.outFile)
{
printf("Error: inFile and outFile must not be the same!\n");
return 1;
}
}
if (options.toType != IFactoryNS::kHDF5 && options.toType != IFactoryNS::kOgawa)
{
printf("Currently only -toHDF and -toOgawa are supported.\n");
return 1;
}
Alembic::AbcCoreFactory::IFactory factory;
Alembic::AbcCoreFactory::IFactory::CoreType coreType;
Alembic::Abc::IArchive archive;
if(options.inFiles.size() == 1)
{
archive = factory.getArchive(*options.inFiles.begin(), coreType);
if (!archive.valid())
{
printf("Error: Invalid Alembic file specified: %s\n",
options.inFiles.begin()->c_str());
return 1;
}
else if ( !options.force && (
(coreType == IFactoryNS::kHDF5 &&
options.toType == IFactoryNS::kHDF5) ||
(coreType == IFactoryNS::kOgawa &&
options.toType == IFactoryNS::kOgawa)) )
{
printf("Warning: Alembic file specified: %s\n", options.inFiles.begin()->c_str());
printf("is already of the type you want to convert to.\n");
printf("Please specify -force if you want to do this anyway.\n");
return 1;
}
}
else
{
archive = factory.getArchive(options.inFiles, coreType);
}
Alembic::Abc::IObject inTop = archive.getTop();
Alembic::Abc::OArchive outArchive;
if (options.toType == IFactoryNS::kHDF5)
{
outArchive = Alembic::Abc::OArchive(
Alembic::AbcCoreHDF5::WriteArchive(),
options.outFile, inTop.getMetaData(),
Alembic::Abc::ErrorHandler::kThrowPolicy);
}
else if (options.toType == IFactoryNS::kOgawa)
{
outArchive = Alembic::Abc::OArchive(
Alembic::AbcCoreOgawa::WriteArchive(),
options.outFile, inTop.getMetaData(),
Alembic::Abc::ErrorHandler::kThrowPolicy);
}
// start at 1, we don't need to worry about intrinsic default case
for (Alembic::Util::uint32_t i = 1; i < archive.getNumTimeSamplings();
++i)
{
outArchive.addTimeSampling(*archive.getTimeSampling(i));
}
Alembic::Abc::OObject outTop = outArchive.getTop();
copyObject(inTop, outTop);
}
return 0;
}