URIReader support for TS input
This commit is contained in:
Thulinma
parent
1df76eff16
commit
f29d48154f
4 changed files with 191 additions and 173 deletions
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@ -15,26 +15,34 @@ tthread::recursive_mutex tMutex;
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namespace TS{
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bool Assembler::assemble(Stream & TSStrm, char * ptr, size_t len, bool parse){
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bool Assembler::assemble(Stream & TSStrm, const char * ptr, size_t len, bool parse, uint64_t bytePos){
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bool ret = false;
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size_t offset = 0;
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size_t amount = 188-leftData.size();
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if (leftData.size() && len >= amount){
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if (leftData.size()){
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if (len >= amount){
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//Attempt to re-assemble a packet from the leftovers of last time + current head
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if (len == amount || ptr[amount] == 0x47){
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VERYHIGH_MSG("Assembled scrap packet");
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//Success!
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bytePos -= leftData.size();
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leftData.append(ptr, amount);
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tsBuf.FromPointer(leftData);
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if (!ret && tsBuf.getUnitStart()){ret = true;}
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if (parse){
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TSStrm.parse(tsBuf, 0);
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TSStrm.parse(tsBuf, bytePos);
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}else{
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TSStrm.add(tsBuf);
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if (!TSStrm.isDataTrack(tsBuf.getPID())){TSStrm.parse(tsBuf.getPID());}
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}
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offset = amount;
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leftData.assign(0,0);
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bytePos += 188;
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leftData.truncate(0);
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}
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}else{
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//No way to verify, we'll just append and hope for the best...
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leftData.append(ptr, len);
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return ret;
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}
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//On failure, hope we might live to succeed another day
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}
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@ -51,7 +59,7 @@ namespace TS{
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tsBuf.FromPointer(ptr + offset);
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if (!ret && tsBuf.getUnitStart()){ret = true;}
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if (parse){
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TSStrm.parse(tsBuf, 0);
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TSStrm.parse(tsBuf, bytePos);
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}else{
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TSStrm.add(tsBuf);
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if (!TSStrm.isDataTrack(tsBuf.getPID())){TSStrm.parse(tsBuf.getPID());}
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@ -59,15 +67,21 @@ namespace TS{
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}else{
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leftData.assign(ptr + offset, len - offset);
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}
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bytePos += 188;
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offset += 188;
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}else{
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++junk;
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++offset;
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++bytePos;
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}
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}
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return ret;
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}
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void Assembler::clear(){
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leftData.truncate(0);
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}
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void ADTSRemainder::setRemainder(const aac::adts &p, const void *source, uint32_t avail, uint64_t bPos){
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if (!p.getCompleteSize()){return;}
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@ -112,7 +112,8 @@ namespace TS{
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class Assembler{
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public:
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bool assemble(Stream & TSStrm, char * ptr, size_t len, bool parse = false);
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bool assemble(Stream & TSStrm, const char * ptr, size_t len, bool parse = false, uint64_t bytePos = 0);
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void clear();
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private:
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Util::ResizeablePointer leftData;
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TS::Packet tsBuf;
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@ -7,7 +7,6 @@
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#include <iomanip>
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#include <iostream>
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#include <mist/defines.h>
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#include <mist/downloader.h>
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#include <mist/flv_tag.h>
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#include <mist/http_parser.h>
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#include <mist/mp4_generic.h>
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@ -163,8 +162,11 @@ namespace Mist{
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/// \arg cfg Util::Config that contains all current configurations.
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inputTS::inputTS(Util::Config *cfg) : Input(cfg){
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rawMode = false;
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udpMode = false;
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rawIdx = INVALID_TRACK_ID;
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lastRawPacket = 0;
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readPos = 0;
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unitStartSeen = false;
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capa["name"] = "TS";
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capa["desc"] =
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"This input allows you to stream MPEG2-TS data from static files (/*.ts), streamed files "
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@ -180,6 +182,8 @@ namespace Mist{
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capa["source_match"].append("http-ts://*");
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capa["source_match"].append("https://*.ts");
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capa["source_match"].append("https-ts://*");
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capa["source_match"].append("s3+http://*.ts");
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capa["source_match"].append("s3+https://*.ts");
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// These can/may be set to always-on mode
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capa["always_match"].append("stream://*.ts");
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capa["always_match"].append("tsudp://*");
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@ -188,6 +192,8 @@ namespace Mist{
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capa["always_match"].append("http-ts://*");
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capa["always_match"].append("https://*.ts");
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capa["always_match"].append("https-ts://*");
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capa["always_match"].append("s3+http://*.ts");
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capa["always_match"].append("s3+https://*.ts");
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capa["incoming_push_url"] = "udp://$host:$port";
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capa["incoming_push_url_match"] = "tsudp://*";
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capa["priority"] = 9;
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@ -199,7 +205,6 @@ namespace Mist{
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capa["codecs"]["audio"].append("MP2");
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capa["codecs"]["audio"].append("opus");
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capa["codecs"]["passthrough"].append("rawts");
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inFile = NULL;
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inputProcess = 0;
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isFinished = false;
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@ -256,8 +261,6 @@ namespace Mist{
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}
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inputTS::~inputTS(){
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if (inFile){fclose(inFile);}
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if (tcpCon){tcpCon.close();}
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if (!standAlone){
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tthread::lock_guard<tthread::mutex> guard(threadClaimMutex);
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threadTimer.clear();
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@ -265,6 +268,8 @@ namespace Mist{
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}
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}
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bool skipPipes = false;
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bool inputTS::checkArguments(){
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if (config->getString("input").substr(0, 6) == "srt://"){
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std::string source = config->getString("input");
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@ -272,40 +277,51 @@ namespace Mist{
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config->getOption("input", true).append("ts-exec:srt-live-transmit " + srtUrl.getUrl() + " file://con");
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INFO_MSG("Rewriting SRT source '%s' to '%s'", source.c_str(), config->getString("input").c_str());
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}
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// We call preRun early and, if successful, close the opened reader.
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// This is to ensure we have udpMode/rawMode/standAlone all set properly before the first call to needsLock.
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// The reader must be closed so that the angel process does not have a reader open.
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// There is no need to close a potential UDP socket, since that doesn't get opened in preRun just yet.
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skipPipes = true;
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if (!preRun()){return false;}
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skipPipes = false;
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reader.close();
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return true;
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}
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/// Live Setup of TS Input
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bool inputTS::preRun(){
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INFO_MSG("Prerun: %s", config->getString("input").c_str());
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std::string const inCfg = config->getString("input");
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udpMode = false;
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rawMode = config->getBool("raw");
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if (rawMode){INFO_MSG("Entering raw mode");}
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// UDP input (tsudp://[host:]port[/iface[,iface[,...]]])
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if (inCfg.substr(0, 8) == "tsudp://"){
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standAlone = false;
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udpMode = true;
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return true;
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}
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// streamed standard input
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if (config->getString("input") == "-"){
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if (inCfg == "-"){
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standAlone = false;
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tcpCon.open(fileno(stdout), fileno(stdin));
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return true;
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if (skipPipes){return true;}
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reader.open(0);
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return reader;
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}
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if (config->getString("input").substr(0, 7) == "http://" ||
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config->getString("input").substr(0, 10) == "http-ts://" ||
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config->getString("input").substr(0, 8) == "https://" ||
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config->getString("input").substr(0, 11) == "https-ts://"){
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//file descriptor input
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if (inCfg.substr(0, 5) == "fd://"){
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standAlone = false;
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HTTP::URL url(config->getString("input"));
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if (url.protocol == "http-ts"){url.protocol = "http";}
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if (url.protocol == "https-ts"){url.protocol = "https";}
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HTTP::Downloader DL;
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DL.getHTTP().headerOnly = true;
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if (!DL.get(url)){return false;}
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tcpCon = DL.getSocket();
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DL.getSocket().drop(); // Prevent shutdown of connection, keeping copy of socket open
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return true;
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if (skipPipes){return true;}
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int fd = atoi(inCfg.c_str() + 5);
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INFO_MSG("Opening file descriptor %s (%d)", inCfg.c_str(), fd);
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reader.open(fd);
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return reader;
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}
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if (config->getString("input").substr(0, 8) == "ts-exec:"){
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//ts-exec: input
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if (inCfg.substr(0, 8) == "ts-exec:"){
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standAlone = false;
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std::string input = config->getString("input").substr(8);
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if (skipPipes){return true;}
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std::string input = inCfg.substr(8);
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char *args[128];
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uint8_t argCnt = 0;
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char *startCh = 0;
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@ -328,32 +344,36 @@ namespace Mist{
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int fin = -1, fout = -1;
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inputProcess = Util::Procs::StartPiped(args, &fin, &fout, 0);
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tcpCon.open(-1, fout);
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return true;
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reader.open(fout);
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return reader;
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}
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// streamed file
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if (config->getString("input").substr(0, 9) == "stream://"){
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inFile = fopen(config->getString("input").c_str() + 9, "r");
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tcpCon.open(-1, fileno(inFile));
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if (inCfg.substr(0, 9) == "stream://"){
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reader.open(inCfg.substr(9));
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FILE * inFile = fopen(inCfg.c_str() + 9, "r");
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reader.open(fileno(inFile));
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standAlone = false;
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return inFile;
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}
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//file descriptor input
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if (config->getString("input").substr(0, 5) == "fd://"){
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int fd = atoi(config->getString("input").c_str() + 5);
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INFO_MSG("Opening file descriptor %s (%d)", config->getString("input").c_str(), fd);
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tcpCon.open(-1, fd);
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standAlone = false;
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return tcpCon;
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//Anything else, read through URIReader
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HTTP::URL url = HTTP::localURIResolver().link(inCfg);
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if (url.protocol == "http-ts"){url.protocol = "http";}
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if (url.protocol == "https-ts"){url.protocol = "https";}
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reader.open(url);
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standAlone = reader.isSeekable();
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return reader;
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}
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// UDP input (tsudp://[host:]port[/iface[,iface[,...]]])
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if (config->getString("input").substr(0, 8) == "tsudp://"){
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standAlone = false;
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return true;
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void inputTS::dataCallback(const char *ptr, size_t size){
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if (standAlone){
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unitStartSeen |= assembler.assemble(tsStream, ptr, size, true, readPos);
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}else{
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liveReadBuffer.append(ptr, size);
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}
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// plain VoD file
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inFile = fopen(config->getString("input").c_str(), "r");
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return inFile;
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readPos += size;
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}
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size_t inputTS::getDataCallbackPos() const{
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return readPos;
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}
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bool inputTS::needHeader(){
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@ -366,19 +386,18 @@ namespace Mist{
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/// It encounters a new PES start, it writes the currently found PES data
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/// for a specific track to metadata. After the entire stream has been read,
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/// it writes the remaining metadata.
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///\todo Find errors, perhaps parts can be made more modular
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bool inputTS::readHeader(){
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if (!inFile){return false;}
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if (!reader){return false;}
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meta.reInit(isSingular() ? streamName : "");
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TS::Packet packet; // to analyse and extract data
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DTSC::Packet headerPack;
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fseek(inFile, 0, SEEK_SET); // seek to beginning
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uint64_t lastBpos = 0;
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while (packet.FromFile(inFile) && !feof(inFile)){
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tsStream.parse(packet, lastBpos);
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lastBpos = Util::ftell(inFile);
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if (packet.getUnitStart()){
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while (!reader.isEOF()){
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uint64_t prePos = readPos;
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reader.readSome(188, *this);
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if (readPos == prePos){Util::sleep(50);}
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if (unitStartSeen){
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unitStartSeen = false;
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while (tsStream.hasPacketOnEachTrack()){
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tsStream.getEarliestPacket(headerPack);
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size_t pid = headerPack.getTrackId();
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@ -393,10 +412,14 @@ namespace Mist{
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meta.update(headerPack.getTime(), headerPack.getInt("offset"), idx, dataLen,
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headerPack.getInt("bpos"), headerPack.getFlag("keyframe"), headerPack.getDataLen());
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}
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//Set progress counter
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if (streamStatus && streamStatus.len > 1 && reader.getSize()){
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streamStatus.mapped[1] = (255 * readPos) / reader.getSize();
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}
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}
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}
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tsStream.finish();
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INFO_MSG("Reached %s at %" PRIu64 " bytes", feof(inFile) ? "EOF" : "error", lastBpos);
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INFO_MSG("Reached %s at %" PRIu64 " bytes", reader.isEOF() ? "EOF" : "error", readPos);
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while (tsStream.hasPacket()){
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tsStream.getEarliestPacket(headerPack);
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size_t pid = headerPack.getTrackId();
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@ -411,8 +434,6 @@ namespace Mist{
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meta.update(headerPack.getTime(), headerPack.getInt("offset"), idx, dataLen,
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headerPack.getInt("bpos"), headerPack.getFlag("keyframe"), headerPack.getDataLen());
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}
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fseek(inFile, 0, SEEK_SET);
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return true;
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}
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@ -425,17 +446,17 @@ namespace Mist{
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INSANE_MSG("Getting next on track %zu", idx);
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thisPacket.null();
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bool hasPacket = (idx == INVALID_TRACK_ID ? tsStream.hasPacket() : tsStream.hasPacket(pid));
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while (!hasPacket && !feof(inFile) &&
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while (!hasPacket && !reader.isEOF() &&
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(inputProcess == 0 || Util::Procs::childRunning(inputProcess)) && config->is_active){
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tsBuf.FromFile(inFile);
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if (idx == INVALID_TRACK_ID || pid == tsBuf.getPID()){
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tsStream.parse(tsBuf, 0); // bPos == 0
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if (tsBuf.getUnitStart()){
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uint64_t prePos = readPos;
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reader.readSome(188, *this);
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if (readPos == prePos){Util::sleep(50);}
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if (unitStartSeen){
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unitStartSeen = false;
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hasPacket = (idx == INVALID_TRACK_ID ? tsStream.hasPacket() : tsStream.hasPacket(pid));
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}
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}
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}
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if (feof(inFile)){
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if (reader.isEOF()){
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if (!isFinished){
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tsStream.finish();
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isFinished = true;
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@ -459,33 +480,23 @@ namespace Mist{
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if (thisIdx == INVALID_TRACK_ID){getNext(idx);}
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}
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void inputTS::readPMT(){
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// save current file position
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uint64_t bpos = Util::ftell(inFile);
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if (fseek(inFile, 0, SEEK_SET)){
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FAIL_MSG("Seek to 0 failed");
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return;
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}
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/// Guarantees the PMT is read and we know about all tracks.
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void inputTS::postHeader(){
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if (!standAlone){return;}
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tsStream.clear();
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assembler.clear();
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reader.seek(0);
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readPos = reader.getPos();
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TS::Packet tsBuffer;
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while (!tsStream.hasPacketOnEachTrack() && tsBuffer.FromFile(inFile)){
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tsStream.parse(tsBuffer, 0);
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}
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// Clear leaves the PMT in place
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tsStream.partialClear();
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// Restore original file position
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if (Util::fseek(inFile, bpos, SEEK_SET)){
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clearerr(inFile);
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return;
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while (!tsStream.hasPacketOnEachTrack()){
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uint64_t prePos = readPos;
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reader.readSome(188, *this);
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if (readPos == prePos){Util::sleep(50);}
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}
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}
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/// Seeks to a specific time
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void inputTS::seek(uint64_t seekTime, size_t idx){
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tsStream.clear();
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readPMT();
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uint64_t seekPos = 0xFFFFFFFFull;
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if (idx != INVALID_TRACK_ID){
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uint32_t keyNum = M.getKeyNumForTime(idx, seekTime);
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@ -500,56 +511,48 @@ namespace Mist{
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if (thisBPos < seekPos){seekPos = thisBPos;}
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}
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}
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clearerr(inFile);
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Util::fseek(inFile, seekPos, SEEK_SET); // seek to the correct position
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isFinished = false;
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tsStream.partialClear();
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assembler.clear();
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reader.seek(seekPos);
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readPos = reader.getPos();
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}
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bool inputTS::openStreamSource(){
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const std::string &inpt = config->getString("input");
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if (inpt.substr(0, 8) == "tsudp://"){
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HTTP::URL input_url(inpt);
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//Non-UDP mode inputs were already opened in preRun()
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if (!udpMode){return reader;}
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HTTP::URL input_url(config->getString("input"));
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udpCon.setBlocking(false);
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udpCon.bind(input_url.getPort(), input_url.host, input_url.path);
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if (udpCon.getSock() == -1){
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FAIL_MSG("Could not open UDP socket. Aborting.");
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return false;
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}
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}
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return true;
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}
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void inputTS::parseStreamHeader(){
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// Placeholder empty track to force normal code to continue despite no tracks available
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tmpIdx = meta.addTrack(0, 0, 0, 0);
|
||||
// This line assures memory for destination address is allocated, so we can fill it during receive later
|
||||
udpCon.allocateDestination();
|
||||
return (udpCon.getSock() != -1);
|
||||
}
|
||||
|
||||
void inputTS::streamMainLoop(){
|
||||
meta.removeTrack(tmpIdx);
|
||||
INFO_MSG("Removed temptrack %zu", tmpIdx);
|
||||
Comms::Connections statComm;
|
||||
uint64_t downCounter = 0;
|
||||
uint64_t startTime = Util::bootSecs();
|
||||
uint64_t noDataSince = Util::bootSecs();
|
||||
bool gettingData = false;
|
||||
bool hasStarted = false;
|
||||
cfgPointer = config;
|
||||
globalStreamName = streamName;
|
||||
Util::ResizeablePointer newData;
|
||||
unsigned long long threadCheckTimer = Util::bootSecs();
|
||||
while (config->is_active){
|
||||
if (tcpCon){
|
||||
if (tcpCon.spool()){
|
||||
while (tcpCon.Received().available(188)){
|
||||
while (tcpCon.Received().get()[0] != 0x47 && tcpCon.Received().available(188)){
|
||||
tcpCon.Received().remove(1);
|
||||
if (!udpMode){
|
||||
uint64_t prePos = readPos;
|
||||
reader.readSome(188, *this);
|
||||
if (readPos == prePos){
|
||||
Util::sleep(50);
|
||||
}else{
|
||||
while (liveReadBuffer.size() >= 188){
|
||||
while (liveReadBuffer[0] != 0x47 && liveReadBuffer.size() >= 188){
|
||||
liveReadBuffer.shift(1);
|
||||
}
|
||||
if (tcpCon.Received().available(188) && tcpCon.Received().get()[0] == 0x47){
|
||||
newData.truncate(0);
|
||||
tcpCon.Received().remove(newData, 188);
|
||||
if (liveReadBuffer.size() >= 188 && liveReadBuffer[0] == 0x47){
|
||||
if (rawMode){
|
||||
keepAlive();
|
||||
rawBuffer.append(newData, newData.size());
|
||||
if (rawBuffer.size() >= 1316 && (lastRawPacket == 0 || lastRawPacket != Util::bootMS())){
|
||||
if (liveReadBuffer.size() >= 1316 && (lastRawPacket == 0 || lastRawPacket != Util::bootMS())){
|
||||
if (rawIdx == INVALID_TRACK_ID){
|
||||
rawIdx = meta.addTrack();
|
||||
meta.setType(rawIdx, "meta");
|
||||
|
|
@ -558,23 +561,27 @@ namespace Mist{
|
|||
userSelect[rawIdx].reload(streamName, rawIdx, COMM_STATUS_SOURCE);
|
||||
}
|
||||
uint64_t packetTime = Util::bootMS();
|
||||
thisPacket.genericFill(packetTime, 0, 1, rawBuffer, rawBuffer.size(), 0, 0);
|
||||
uint64_t packetLen = (liveReadBuffer.size() / 188) * 188;
|
||||
thisPacket.genericFill(packetTime, 0, 1, liveReadBuffer, packetLen, 0, 0);
|
||||
bufferLivePacket(thisPacket);
|
||||
lastRawPacket = packetTime;
|
||||
rawBuffer.truncate(0);
|
||||
liveReadBuffer.shift(packetLen);
|
||||
}
|
||||
}else {
|
||||
tsBuf.FromPointer(newData);
|
||||
size_t shiftAmount = 0;
|
||||
for (size_t offset = 0; liveReadBuffer.size() >= offset + 188; offset += 188){
|
||||
tsBuf.FromPointer(liveReadBuffer + offset);
|
||||
liveStream.add(tsBuf);
|
||||
if (!liveStream.isDataTrack(tsBuf.getPID())){liveStream.parse(tsBuf.getPID());}
|
||||
shiftAmount += 188;
|
||||
}
|
||||
liveReadBuffer.shift(shiftAmount);
|
||||
}
|
||||
}
|
||||
}
|
||||
noDataSince = Util::bootSecs();
|
||||
}else{
|
||||
Util::sleep(100);
|
||||
}
|
||||
if (!tcpCon){
|
||||
if (!reader){
|
||||
config->is_active = false;
|
||||
Util::logExitReason("end of streamed input");
|
||||
return;
|
||||
|
|
@ -582,7 +589,7 @@ namespace Mist{
|
|||
}else{
|
||||
bool received = false;
|
||||
while (udpCon.Receive()){
|
||||
downCounter += udpCon.data.size();
|
||||
readPos += udpCon.data.size();
|
||||
received = true;
|
||||
if (!gettingData){
|
||||
gettingData = true;
|
||||
|
|
@ -590,8 +597,8 @@ namespace Mist{
|
|||
}
|
||||
if (rawMode){
|
||||
keepAlive();
|
||||
rawBuffer.append(udpCon.data, udpCon.data.size());
|
||||
if (rawBuffer.size() >= 1316 && (lastRawPacket == 0 || lastRawPacket != Util::bootMS())){
|
||||
liveReadBuffer.append(udpCon.data, udpCon.data.size());
|
||||
if (liveReadBuffer.size() >= 1316 && (lastRawPacket == 0 || lastRawPacket != Util::bootMS())){
|
||||
if (rawIdx == INVALID_TRACK_ID){
|
||||
rawIdx = meta.addTrack();
|
||||
meta.setType(rawIdx, "meta");
|
||||
|
|
@ -600,10 +607,10 @@ namespace Mist{
|
|||
userSelect[rawIdx].reload(streamName, rawIdx, COMM_STATUS_SOURCE);
|
||||
}
|
||||
uint64_t packetTime = Util::bootMS();
|
||||
thisPacket.genericFill(packetTime, 0, 1, rawBuffer, rawBuffer.size(), 0, 0);
|
||||
thisPacket.genericFill(packetTime, 0, 1, liveReadBuffer, liveReadBuffer.size(), 0, 0);
|
||||
bufferLivePacket(thisPacket);
|
||||
lastRawPacket = packetTime;
|
||||
rawBuffer.truncate(0);
|
||||
liveReadBuffer.truncate(0);
|
||||
}
|
||||
}else{
|
||||
assembler.assemble(liveStream, udpCon.data, udpCon.data.size());
|
||||
|
|
@ -621,8 +628,10 @@ namespace Mist{
|
|||
}
|
||||
// Check for and spawn threads here.
|
||||
if (Util::bootSecs() - threadCheckTimer > 1){
|
||||
if (!statComm && gettingData){
|
||||
// Connect to stats for INPUT detection
|
||||
statComm.reload(streamName, getConnectedBinHost(), JSON::Value(getpid()).asString(), "INPUT:" + capa["name"].asStringRef(), "");
|
||||
}
|
||||
if (statComm){
|
||||
if (statComm.getStatus() & COMM_STATUS_REQDISCONNECT){
|
||||
config->is_active = false;
|
||||
|
|
@ -634,7 +643,7 @@ namespace Mist{
|
|||
statComm.setStream(streamName);
|
||||
statComm.setConnector("INPUT:" + capa["name"].asStringRef());
|
||||
statComm.setUp(0);
|
||||
statComm.setDown(downCounter + tcpCon.dataDown());
|
||||
statComm.setDown(readPos);
|
||||
statComm.setTime(now - startTime);
|
||||
statComm.setLastSecond(0);
|
||||
}
|
||||
|
|
@ -701,18 +710,5 @@ namespace Mist{
|
|||
}while (threadCount);
|
||||
}
|
||||
|
||||
bool inputTS::needsLock(){
|
||||
// we already know no lock will be needed
|
||||
if (!standAlone){return false;}
|
||||
// otherwise, check input param
|
||||
const std::string &inpt = config->getString("input");
|
||||
if (inpt.size() && inpt != "-" && inpt.substr(0, 9) != "stream://" && inpt.substr(0, 8) != "tsudp://" &&
|
||||
inpt.substr(0, 8) != "ts-exec:" && inpt.substr(0, 6) != "srt://" &&
|
||||
inpt.substr(0, 7) != "http://" && inpt.substr(0, 10) != "http-ts://" &&
|
||||
inpt.substr(0, 8) != "https://" && inpt.substr(0, 11) != "https-ts://"){
|
||||
return Input::needsLock();
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
}// namespace Mist
|
||||
|
|
|
|||
|
|
@ -3,49 +3,56 @@
|
|||
#include <mist/nal.h>
|
||||
#include <mist/ts_packet.h>
|
||||
#include <mist/ts_stream.h>
|
||||
#include <mist/urireader.h>
|
||||
#include <set>
|
||||
#include <string>
|
||||
|
||||
namespace Mist{
|
||||
/// This class contains all functions needed to implement TS Input
|
||||
class inputTS : public Input{
|
||||
class inputTS : public Input, public Util::DataCallback{
|
||||
public:
|
||||
inputTS(Util::Config *cfg);
|
||||
~inputTS();
|
||||
virtual bool needsLock();
|
||||
|
||||
// This function can simply check standAlone because we ensure it's set in checkArguments,
|
||||
// which is always called before the first call to needsLock
|
||||
virtual bool needsLock(){return standAlone && Input::needsLock();}
|
||||
|
||||
virtual std::string getConnectedBinHost(){
|
||||
if (tcpCon){return tcpCon.getBinHost();}
|
||||
/// \TODO Handle UDP
|
||||
return Input::getConnectedBinHost();
|
||||
if (udpMode){return udpCon.getBinDestination();}
|
||||
return reader.getBinHost();
|
||||
}
|
||||
virtual bool publishesTracks(){return false;}
|
||||
virtual void dataCallback(const char *ptr, size_t size);
|
||||
virtual size_t getDataCallbackPos() const;
|
||||
protected:
|
||||
// Private Functions
|
||||
bool checkArguments();
|
||||
bool preRun();
|
||||
bool readHeader();
|
||||
virtual bool needHeader();
|
||||
virtual void postHeader();
|
||||
virtual void getNext(size_t idx = INVALID_TRACK_ID);
|
||||
void seek(uint64_t seekTime, size_t idx = INVALID_TRACK_ID);
|
||||
void readPMT();
|
||||
bool openStreamSource();
|
||||
void parseStreamHeader();
|
||||
void streamMainLoop();
|
||||
void finish();
|
||||
FILE *inFile; ///< The input file with ts data
|
||||
TS::Assembler assembler;
|
||||
Util::ResizeablePointer liveReadBuffer;
|
||||
TS::Stream tsStream; ///< Used for parsing the incoming ts stream
|
||||
Socket::UDPConnection udpCon;
|
||||
Socket::Connection tcpCon;
|
||||
HTTP::URIReader reader;
|
||||
TS::Packet tsBuf;
|
||||
pid_t inputProcess;
|
||||
size_t tmpIdx;
|
||||
bool isFinished;
|
||||
|
||||
bool udpMode;
|
||||
bool rawMode;
|
||||
Util::ResizeablePointer rawBuffer;
|
||||
size_t rawIdx;
|
||||
uint64_t lastRawPacket;
|
||||
uint64_t readPos;
|
||||
bool unitStartSeen;
|
||||
};
|
||||
}// namespace Mist
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue