void Input::convert(){
//check filename for no -
if (config->getString("output") != "-"){
std::string filename = config->getString("output");
if (filename.size() < 5 || filename.substr(filename.size() - 5) != ".dtsc"){
filename += ".dtsc";
}
//output to dtsc
DTSC::Meta newMeta = myMeta;
newMeta.reset();
std::ofstream file(filename.c_str());
long long int bpos = 0;
seek(0);
getNext();
while (thisPacket){
newMeta.updatePosOverride(thisPacket, bpos);
file.write(thisPacket.getData(), thisPacket.getDataLen());
bpos += thisPacket.getDataLen();
getNext();
}
//close file
file.close();
//create header
file.open((filename+".dtsh").c_str());
file << newMeta.toJSON().toNetPacked();
file.close();
}else{
DEBUG_MSG(DLVL_FAIL,"No filename specified, exiting");
}
}
int DTSCMerge(int argc, char ** argv){
Util::Config conf = Util::Config(argv[0], PACKAGE_VERSION);
conf.addOption("output", JSON::fromString("{\"arg_num\":1, \"arg\":\"string\", \"help\":\"Filename of the output file.\"}"));
conf.addOption("input", JSON::fromString("{\"arg_num\":2, \"arg\":\"string\", \"help\":\"Filename of the first input file.\"}"));
conf.addOption("[additional_inputs ...]", JSON::fromString("{\"arg_num\":3, \"default\":\"\", \"arg\":\"string\", \"help\":\"Filenames of any number of aditional inputs.\"}"));
conf.parseArgs(argc, argv);
DTSC::File outFile;
JSON::Value meta;
DTSC::Meta newMeta;
std::map<std::string,std::map<int, int> > trackMapping;
bool fullSort = true;
std::map<std::string, DTSC::File> inFiles;
std::map<std::string, DTSC::Meta> metaData;
std::string outFileName = argv[1];
std::string tmpFileName;
for (int i = 2; i < argc; i++){
tmpFileName = argv[i];
if (tmpFileName == outFileName){
fullSort = false;
}else{
DTSC::File F(tmpFileName);
if (!F.getMeta().isFixed()){
std::cerr << tmpFileName << " has not been run through DTSCFix yet." << std::endl;
return 1;
}
inFiles[tmpFileName] = F;
}
}
if (fullSort){
outFile = DTSC::File(outFileName, true);
}else{
outFile = DTSC::File(outFileName);
if ( !outFile.getMeta().isFixed()){
std::cerr << outFileName << " has not been run through DTSCFix yet." << std::endl;
return 1;
}
meta = outFile.getMeta().toJSON();
newMeta = DTSC::Meta(meta);
if (meta.isMember("tracks") && meta["tracks"].size() > 0){
for (JSON::ObjIter trackIt = meta["tracks"].ObjBegin(); trackIt != meta["tracks"].ObjEnd(); trackIt++){
int nxtMap = getNextFree(trackMapping);
trackMapping[argv[1]].insert(std::pair<int,int>(trackIt->second["trackid"].asInt(),nxtMap));
newMeta.tracks[nxtMap].trackID = nxtMap;
}
}
}
std::multimap<int,keyframeInfo> allSorted;
for (std::map<std::string,DTSC::File>::iterator it = inFiles.begin(); it != inFiles.end(); it++){
DTSC::Meta tmpMeta(it->second.getMeta());
for (std::map<int,DTSC::Track>::iterator trackIt = tmpMeta.tracks.begin(); trackIt != tmpMeta.tracks.end(); trackIt++){
long long int oldID = trackIt->first;
long long int mappedID = getNextFree(trackMapping);
trackMapping[it->first].insert(std::pair<int,int>(oldID,mappedID));
for (std::deque<DTSC::Key>::iterator keyIt = trackIt->second.keys.begin(); keyIt != trackIt->second.keys.end(); keyIt++){
keyframeInfo tmpInfo;
tmpInfo.fileName = it->first;
tmpInfo.trackID = oldID;
tmpInfo.keyTime = keyIt->getTime();
tmpInfo.keyBPos = keyIt->getBpos();
tmpInfo.keyNum = keyIt->getNumber();
tmpInfo.keyLen = keyIt->getLength();
if ((keyIt + 1) != trackIt->second.keys.end()){
tmpInfo.endBPos = (keyIt + 1)->getBpos();
}else{
tmpInfo.endBPos = it->second.getBytePosEOF();
}
allSorted.insert(std::pair<int,keyframeInfo>(keyIt->getTime(),tmpInfo));
}
newMeta.tracks[mappedID] = trackIt->second;
newMeta.tracks[mappedID].trackID = mappedID;
newMeta.tracks[mappedID].reset();
}
}
if (fullSort){
meta.null();
meta["moreheader"] = 0ll;
std::string tmpWrite = meta.toPacked();
outFile.writeHeader(tmpWrite,true);
}
std::set<int> trackSelector;
for (std::multimap<int,keyframeInfo>::iterator sortIt = allSorted.begin(); sortIt != allSorted.end(); sortIt++){
trackSelector.clear();
trackSelector.insert(sortIt->second.trackID);
inFiles[sortIt->second.fileName].selectTracks(trackSelector);
inFiles[sortIt->second.fileName].seek_time(sortIt->second.keyTime);
inFiles[sortIt->second.fileName].seekNext();
while (inFiles[sortIt->second.fileName].getPacket() && inFiles[sortIt->second.fileName].getBytePos() <= sortIt->second.endBPos && !inFiles[sortIt->second.fileName].reachedEOF()){
if (inFiles[sortIt->second.fileName].getPacket().getTrackId() == sortIt->second.trackID){
JSON::Value tmp = inFiles[sortIt->second.fileName].getPacket().toJSON();
tmp["trackid"] = trackMapping[sortIt->second.fileName][sortIt->second.trackID];
outFile.writePacket(tmp);
}
inFiles[sortIt->second.fileName].seekNext();
}
}
if (fullSort || (meta.isMember("merged") && meta["merged"])){
newMeta.merged = 1;
}else{
newMeta.merged = 0;
}
std::string writeMeta = newMeta.toJSON().toPacked();
meta["moreheader"] = outFile.addHeader(writeMeta);
writeMeta = meta.toPacked();
outFile.writeHeader(writeMeta);
return 0;
}