/// Entry point for DTSCFix, simply calls Converters::DTSCFix().
int main(int argc, char ** argv){
Util::Config conf = Util::Config(argv[0], PACKAGE_VERSION);
conf.addOption("filename", JSON::fromString("{\"arg_num\":1, \"arg\":\"string\", \"help\":\"Filename of the file to attempt to fix.\"}"));
conf.addOption("force", JSON::fromString("{\"short\":\"f\", \"long\":\"force\", \"default\":0, \"help\":\"Force fixing.\"}"));
conf.parseArgs(argc, argv);
return Converters::DTSCFix(conf);
} //main
int main(int argc, char ** argv){
Util::Config conf = Util::Config(argv[0], PACKAGE_VERSION);
conf.addOption("detail",
JSON::fromString(
"{\"arg_num\":1, \"arg\":\"integer\", \"default\":0, \"help\":\"Bitmask, 1 = Reconstruct, 2 = Explicit media info, 4 = Verbose chunks\"}"));
conf.parseArgs(argc, argv);
return Analysers::analyseRTMP(conf);
} //main
///\brief Entry point for FLV2DTSC, simply calls Converters::FLV2DTSC().
int main(int argc, char ** argv){
Util::Config conf = Util::Config(argv[0], PACKAGE_VERSION);
conf.addOption("output",
JSON::fromString(
"{\"long\":\"output\", \"value\":[\"stdout\"], \"short\":\"o\", \"arg\":\"string\", \"help\":\"Name of the outputfile or stdout for standard output.\"}"));
conf.parseArgs(argc, argv);
if (conf.getString("output") == "stdout"){
return Converters::FLV2DTSC(std::cout);
}
std::ofstream oFile(conf.getString("output").c_str());
return Converters::FLV2DTSC(oFile);
} //main
/// Starts a loop, waiting for connections to send data to.
int Start(int argc, char ** argv) {
Util::Config conf = Util::Config(argv[0], PACKAGE_VERSION);
conf.addOption("stream_name", JSON::fromString("{\"arg_num\":1, \"arg\":\"string\", \"help\":\"Name of the stream this buffer will be providing.\"}"));
conf.addOption("awaiting_ip", JSON::fromString("{\"arg_num\":2, \"arg\":\"string\", \"default\":\"\", \"help\":\"IP address to expect incoming data from. This will completely disable reading from standard input if used.\"}"));
conf.addOption("reportstats", JSON::fromString("{\"default\":0, \"help\":\"Report stats to a controller process.\", \"short\":\"s\", \"long\":\"reportstats\"}"));
conf.parseArgs(argc, argv);
std::string name = conf.getString("stream_name");
SS = Util::Stream::makeLive(name);
if (!SS.connected()) {
perror("Could not create stream socket");
return 1;
}
conf.activate();
thisStream = Stream::get();
thisStream->setName(name);
Socket::Connection incoming;
Socket::Connection std_input(fileno(stdin));
tthread::thread * StatsThread = 0;
if (conf.getBool("reportstats")){StatsThread = new tthread::thread(handleStats, 0);}
tthread::thread * StdinThread = 0;
std::string await_ip = conf.getString("awaiting_ip");
if (await_ip == ""){
StdinThread = new tthread::thread(handleStdin, 0);
}else{
thisStream->setWaitingIP(await_ip);
StdinThread = new tthread::thread(handlePushin, 0);
}
while (buffer_running && SS.connected() && conf.is_active){
//check for new connections, accept them if there are any
//starts a thread for every accepted connection
incoming = SS.accept(true);
if (incoming.connected()){
user * usr_ptr = new user(incoming);
thisStream->addUser(usr_ptr);
usr_ptr->Thread = new tthread::thread(handleUser, (void *)usr_ptr);
}
}//main loop
// disconnect listener
buffer_running = false;
std::cout << "End of input file - buffer shutting down" << std::endl;
SS.close();
if (StatsThread){StatsThread->join();}
StdinThread->join();
delete thisStream;
return 0;
}
/// Reads FLV from stdin and outputs human-readable information to stderr.
int main(int argc, char ** argv){
Util::Config conf = Util::Config(argv[0], PACKAGE_VERSION);
conf.parseArgs(argc, argv);
FLV::Tag FLV_in; // Temporary storage for incoming FLV data.
std::ofstream vData("vData");
std::ofstream aData("aData");
while ( !feof(stdin)){
if (FLV_in.FileLoader(stdin)){
std::cout << "Tag: " << FLV_in.tagType() << "\n\tTime: " << FLV_in.tagTime() << std::endl;
if (FLV_in.data[0] == 0x08){ //Audio
aData.write(FLV_in.data + 13, FLV_in.len - 17);
}
if (FLV_in.data[0] == 0x09){ //Video
vData.write(FLV_in.data + 16, FLV_in.len - 20);
}
}
}
vData.close();
aData.close();
return 0;
}
int main(int argc, char ** argv){
Util::Config conf = Util::Config(argv[0], PACKAGE_VERSION);
conf.parseArgs(argc,argv);
return Converters::OGG2DTSC();
}
/// Debugging tool for MP4 data.
/// Expects MP4 data through stdin, outputs human-readable information to stderr.
int main(int argc, char ** argv){
Util::Config conf = Util::Config(argv[0], PACKAGE_VERSION);
conf.parseArgs(argc, argv);
return Analysers::analyseMP4();
}
/// Reads an DTSC file and prints all readable data about it
int main(int argc, char ** argv){
Util::Config conf = Util::Config(argv[0]);
conf.addOption("filename", JSON::fromString("{\"arg_num\":1, \"arg\":\"string\", \"help\":\"Filename of the DTSC file to analyse.\"}"));
conf.parseArgs(argc, argv);
return Analysers::analyseDTSC(conf);
} //main
///\brief Starts a loop, waiting for connections to send data to.
///\param argc The number of arguments to the program.
///\param argv The arguments to the program.
///\return The return code of the buffer.
int Start(int argc, char ** argv){
/*std::ofstream myfile ("/home/sharvanath/mistserver/test.txt",std::ios::app);
//struct sockaddr add;
//socklen_t add_length=sizeof(struct sockaddr);
//getsockname(incoming.sock, &add,&add_length);
myfile<<"hello1\n";
//myfile << "the family here is : "<<add.sa_family<<"\n";
myfile.close();
*/
Util::Config conf = Util::Config(argv[0], PACKAGE_VERSION);
conf.addOption("stream_name",
JSON::fromString("{\"arg_num\":1, \"arg\":\"string\", \"help\":\"Name of the stream this buffer will be providing.\"}"));
conf.addOption("awaiting_ip",
JSON::fromString(
"{\"arg_num\":2, \"arg\":\"string\", \"default\":\"\", \"help\":\"IP address to expect incoming data from. This will completely disable reading from standard input if used.\"}"));
conf.addOption("reportstats",
JSON::fromString("{\"default\":0, \"help\":\"Report stats to a controller process.\", \"short\":\"s\", \"long\":\"reportstats\"}"));
conf.addOption("time",
JSON::fromString(
"{\"default\":0, \"arg\": \"integer\", \"help\":\"Buffer a specied amount of time in ms.\", \"short\":\"t\", \"long\":\"time\"}"));
conf.parseArgs(argc, argv);
std::string name = conf.getString("stream_name");
SS = Util::Stream::makeLive(name);
if ( !SS.connected()){
perror("Could not create stream socket");
return 1;
}
SS.setBlocking(false);
conf.activate();
thisStream = Stream::get();
thisStream->setName(name);
thisStream->getStream()->setBufferTime(conf.getInteger("time"));
Socket::Connection incoming;
Socket::Connection std_input(fileno(stdin));
if (conf.getBool("reportstats")){
tthread::thread StatsThread(handleStats, 0);
StatsThread.detach();
}
std::string await_ip = conf.getString("awaiting_ip");
if (await_ip == ""){
tthread::thread StdinThread(handleStdin, 0);
StdinThread.detach();
}else{
thisStream->setWaitingIP(await_ip);
tthread::thread StdinThread(handlePushin, 0);
StdinThread.detach();
}
while (buffer_running && SS.connected() && conf.is_active){
//check for new connections, accept them if there are any
//starts a thread for every accepted connection
//sharva_mod
incoming = SS.accept(true);
if (incoming.connected()){
tthread::thread thisUser(handleUser, (void *)new user(incoming));
thisUser.detach();
}else{
Util::sleep(50);//sleep 50ms
}
} //main loop
// disconnect listener
buffer_running = false;
std::cout << "Buffer shutting down" << std::endl;
SS.close();
if (thisStream->getIPInput().connected()){
thisStream->getIPInput().close();
}
delete thisStream;
return 0;
}
int main(int argc, char ** argv){
Util::Config conf = Util::Config(argv[0], PACKAGE_VERSION);
conf.addOption("filename", JSON::fromString("{\"arg_num\":1, \"arg\":\"string\", \"help\":\"Filename of the DTSC file to analyse.\"}"));
conf.parseArgs(argc, argv);
return Converters::DTSC2OGG(conf);
}
/// Debugging tool for RTMP data.
/// Expects RTMP data of one side of the conversion through stdin, outputs human-readable information to stderr.
/// Will output FLV file to stdout, if available
/// Automatically skips 3073 bytes of handshake data.
int main(int argc, char ** argv){
Util::Config conf = Util::Config(argv[0], PACKAGE_VERSION);
conf.addOption("detail",
JSON::fromString(
"{\"arg_num\":1, \"arg\":\"integer\", \"default\":0, \"help\":\"Bitmask, 1 = Reconstruct, 2 = Explicit media info, 4 = Verbose chunks\"}"));
conf.parseArgs(argc, argv);
Detail = conf.getInteger("detail");
if (Detail > 0){
fprintf(stderr, "Detail level set:\n");
if ((Detail & DETAIL_RECONSTRUCT) == DETAIL_RECONSTRUCT){
fprintf(stderr, " - Will reconstuct FLV file to stdout\n");
std::cout.write(FLV::Header, 13);
}
if ((Detail & DETAIL_EXPLICIT) == DETAIL_EXPLICIT){
fprintf(stderr, " - Will list explicit video/audio data information\n");
}
if ((Detail & DETAIL_VERBOSE) == DETAIL_VERBOSE){
fprintf(stderr, " - Will list verbose chunk information\n");
}
}
std::string inbuffer;
while (std::cin.good()){
inbuffer += std::cin.get();
} //read all of std::cin to temp
inbuffer.erase(0, 3073); //strip the handshake part
RTMPStream::Chunk next;
FLV::Tag F; //FLV holder
AMF::Object amfdata("empty", AMF::AMF0_DDV_CONTAINER);
AMF::Object3 amf3data("empty", AMF::AMF3_DDV_CONTAINER);
while (next.Parse(inbuffer)){
if ((Detail & DETAIL_VERBOSE) == DETAIL_VERBOSE){
fprintf(stderr, "Chunk info: [%#2X] CS ID %u, timestamp %u, len %u, type ID %u, Stream ID %u\n", next.headertype, next.cs_id, next.timestamp,
next.len, next.msg_type_id, next.msg_stream_id);
}
switch (next.msg_type_id){
case 0: //does not exist
fprintf(stderr, "Error chunk - %i, %i, %i, %i, %i\n", next.cs_id, next.timestamp, next.real_len, next.len_left, next.msg_stream_id);
//return 0;
break; //happens when connection breaks unexpectedly
case 1: //set chunk size
RTMPStream::chunk_rec_max = ntohl(*(int*)next.data.c_str());
fprintf(stderr, "CTRL: Set chunk size: %i\n", RTMPStream::chunk_rec_max);
break;
case 2: //abort message - we ignore this one
fprintf(stderr, "CTRL: Abort message: %i\n", ntohl(*(int*)next.data.c_str()));
//4 bytes of stream id to drop
break;
case 3: //ack
RTMPStream::snd_window_at = ntohl(*(int*)next.data.c_str());
fprintf(stderr, "CTRL: Acknowledgement: %i\n", RTMPStream::snd_window_at);
break;
case 4: {
short int ucmtype = ntohs(*(short int*)next.data.c_str());
switch (ucmtype){
case 0:
fprintf(stderr, "CTRL: User control message: stream begin %u\n", ntohl(*(unsigned int*)(next.data.c_str()+2)));
break;
case 1:
fprintf(stderr, "CTRL: User control message: stream EOF %u\n", ntohl(*(unsigned int*)(next.data.c_str()+2)));
break;
case 2:
fprintf(stderr, "CTRL: User control message: stream dry %u\n", ntohl(*(unsigned int*)(next.data.c_str()+2)));
break;
case 3:
fprintf(stderr, "CTRL: User control message: setbufferlen %u\n", ntohl(*(unsigned int*)(next.data.c_str()+2)));
break;
case 4:
fprintf(stderr, "CTRL: User control message: streamisrecorded %u\n", ntohl(*(unsigned int*)(next.data.c_str()+2)));
break;
case 6:
fprintf(stderr, "CTRL: User control message: pingrequest %u\n", ntohl(*(unsigned int*)(next.data.c_str()+2)));
break;
case 7:
fprintf(stderr, "CTRL: User control message: pingresponse %u\n", ntohl(*(unsigned int*)(next.data.c_str()+2)));
break;
default:
fprintf(stderr, "CTRL: User control message: UNKNOWN %hu - %u\n", ucmtype, ntohl(*(unsigned int*)(next.data.c_str()+2)));
break;
}
}
break;
case 5: //window size of other end
RTMPStream::rec_window_size = ntohl(*(int*)next.data.c_str());
RTMPStream::rec_window_at = RTMPStream::rec_cnt;
fprintf(stderr, "CTRL: Window size: %i\n", RTMPStream::rec_window_size);
break;
case 6:
RTMPStream::snd_window_size = ntohl(*(int*)next.data.c_str());
//4 bytes window size, 1 byte limit type (ignored)
fprintf(stderr, "CTRL: Set peer bandwidth: %i\n", RTMPStream::snd_window_size);
break;
case 8:
if (Detail & (DETAIL_EXPLICIT | DETAIL_RECONSTRUCT)){
F.ChunkLoader(next);
if ((Detail & DETAIL_EXPLICIT) == DETAIL_EXPLICIT){
fprintf(stderr, "Received %i bytes audio data\n", next.len);
std::cerr << "Got a " << F.len << " bytes " << F.tagType() << " FLV tag of time " << F.tagTime() << "." << std::endl;
}
if ((Detail & DETAIL_RECONSTRUCT) == DETAIL_RECONSTRUCT){
std::cout.write(F.data, F.len);
}
}
break;
case 9:
if (Detail & (DETAIL_EXPLICIT | DETAIL_RECONSTRUCT)){
F.ChunkLoader(next);
if ((Detail & DETAIL_EXPLICIT) == DETAIL_EXPLICIT){
fprintf(stderr, "Received %i bytes video data\n", next.len);
std::cerr << "Got a " << F.len << " bytes " << F.tagType() << " FLV tag of time " << F.tagTime() << "." << std::endl;
}
if ((Detail & DETAIL_RECONSTRUCT) == DETAIL_RECONSTRUCT){
std::cout.write(F.data, F.len);
}
}
break;
case 15:
fprintf(stderr, "Received AFM3 data message\n");
break;
case 16:
fprintf(stderr, "Received AFM3 shared object\n");
break;
case 17: {
fprintf(stderr, "Received AFM3 command message:\n");
char soort = next.data[0];
next.data = next.data.substr(1);
if (soort == 0){
amfdata = AMF::parse(next.data);
std::cerr << amfdata.Print() << std::endl;
}else{
amf3data = AMF::parse3(next.data);
amf3data.Print();
}
}
break;
case 18: {
fprintf(stderr, "Received AFM0 data message (metadata):\n");
amfdata = AMF::parse(next.data);
amfdata.Print();
if ((Detail & DETAIL_RECONSTRUCT) == DETAIL_RECONSTRUCT){
F.ChunkLoader(next);
std::cout.write(F.data, F.len);
}
}
break;
case 19:
fprintf(stderr, "Received AFM0 shared object\n");
break;
case 20: { //AMF0 command message
fprintf(stderr, "Received AFM0 command message:\n");
amfdata = AMF::parse(next.data);
std::cerr << amfdata.Print() << std::endl;
}
break;
case 22:
fprintf(stderr, "Received aggregate message\n");
break;
default:
fprintf(stderr, "Unknown chunk received! Probably protocol corruption, stopping parsing of incoming data.\n");
return 1;
break;
} //switch for type of chunk
} //while chunk parsed
fprintf(stderr, "No more readable data\n");
return 0;
} //main
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;
}
int main(int argc, char ** argv){
Util::Config conf = Util::Config(argv[0]);
conf.parseArgs(argc, argv);
return Analysers::analyseAMF();
}