diff --git a/src/controller/controller_streams.cpp b/src/controller/controller_streams.cpp index f7d42e20..78a6e947 100644 --- a/src/controller/controller_streams.cpp +++ b/src/controller/controller_streams.cpp @@ -57,25 +57,6 @@ namespace Controller { } if (URL.substr(0, 1) != "/"){ //push-style stream - if (hasViewers(name)){ - data["meta"].null(); - char streamPageName[NAME_BUFFER_SIZE]; - snprintf(streamPageName, NAME_BUFFER_SIZE, SHM_STREAM_INDEX, name.c_str()); - IPC::sharedPage streamIndex(streamPageName, DEFAULT_META_PAGE_SIZE, false, false); - if (!streamIndex.mapped){ - return; - } - unsigned int i = 0; - JSON::fromDTMI((const unsigned char*)streamIndex.mapped + 8, streamIndex.len - 8, i, data["meta"]); - if (data["meta"].isMember("tracks") && data["meta"]["tracks"].size()){ - for(JSON::ObjIter trackIt = data["meta"]["tracks"].ObjBegin(); trackIt != data["meta"]["tracks"].ObjEnd(); trackIt++){ - trackIt->second.removeMember("fragments"); - trackIt->second.removeMember("keys"); - trackIt->second.removeMember("keysizes"); - trackIt->second.removeMember("parts"); - } - } - } return; } if (URL.substr(0, 1) == "/"){ @@ -90,82 +71,6 @@ namespace Controller { data["online"] = 0; return; } - bool getMeta = false; - if ( !data.isMember("l_meta") || fileinfo.st_mtime != data["l_meta"].asInt()){ - DEBUG_MSG(DLVL_INSANE, "File for stream %s is newer than metadata - triggering reload", name.c_str()); - getMeta = true; - data["l_meta"] = (long long)fileinfo.st_mtime; - } - if (stat((URL+".dtsh").c_str(), &fileinfo) == 0 && !S_ISDIR(fileinfo.st_mode)){ - if ( !data.isMember("h_meta") || fileinfo.st_mtime != data["h_meta"].asInt()){ - DEBUG_MSG(DLVL_INSANE, "DTSH for stream %s is newer than metadata - triggering reload", name.c_str()); - getMeta = true; - data["h_meta"] = (long long)fileinfo.st_mtime; - } - } - if ( !getMeta && data.isMember("meta") && data["meta"].isMember("tracks")){ - if (!data["meta"]["tracks"]){ - data["error"] = "Stream offline: Corrupt file?"; - if (data["error"].asStringRef() != prevState){ - Log("WARN", "Source file " + URL + " seems to be corrupt."); - } - data["online"] = 0; - return; - }else{ - if (!getMeta && data["meta"].packedSize() > 10*1024 * data["meta"]["tracks"].size()){ - DEBUG_MSG(DLVL_WARN, "Metadata for stream %s is quite big (%u b) - assuming corruption and forcing reload", name.c_str(), data["meta"].packedSize()); - getMeta = true; - } - } - }else{ - DEBUG_MSG(DLVL_INSANE, "Invalid metadata (no tracks object) for stream %s - triggering reload", name.c_str()); - getMeta = true; - } - if (getMeta){ - // if the file isn't dtsc and there's no dtsh file, run getStream on it - // this guarantees that if the stream is playable, it now has a valid header. - DEBUG_MSG(DLVL_INSANE, "(re)loading metadata for stream %s", name.c_str()); - Util::startInput(name); - DEBUG_MSG(DLVL_INSANE, "Waiting for stream %s to open...", name.c_str()); - //wait for the stream - { - char streamPageName[NAME_BUFFER_SIZE]; - snprintf(streamPageName, NAME_BUFFER_SIZE, SHM_STREAM_INDEX, name.c_str()); - IPC::sharedPage streamIndex(streamPageName, DEFAULT_META_PAGE_SIZE, false, false); - if (!streamIndex.mapped){ - DEBUG_MSG(DLVL_INSANE, "Stream %s opening failed! Cancelling and marking as corrupt.", name.c_str()); - data["meta"].null(); - data["meta"]["tracks"].null(); - data["error"] = "Stream offline: Corrupt file?"; - if (data["error"].asStringRef() != prevState){ - Log("WARN", "Source file " + URL + " seems to be corrupt."); - } - data["online"] = 0; - return; - } - unsigned int i = 0; - JSON::fromDTMI((const unsigned char*)streamIndex.mapped + 8, streamIndex.len - 8, i, data["meta"]); - if (data["meta"].isMember("tracks") && data["meta"]["tracks"].size()){ - for(JSON::ObjIter trackIt = data["meta"]["tracks"].ObjBegin(); trackIt != data["meta"]["tracks"].ObjEnd(); trackIt++){ - trackIt->second.removeMember("fragments"); - trackIt->second.removeMember("keys"); - trackIt->second.removeMember("keysizes"); - trackIt->second.removeMember("parts"); - trackIt->second.removeMember("ivecs"); - } - } - if ( !data["meta"] || !data["meta"].isMember("tracks") || !data["meta"]["tracks"]){ - data["error"] = "Stream offline: Corrupt file?"; - if (data["error"].asStringRef() != prevState){ - Log("WARN", "Source file " + URL + " seems to be corrupt."); - } - data["online"] = 0; - return; - } - DEBUG_MSG(DLVL_INSANE, "Metadata for stream %s (re)loaded", name.c_str()); - } - DEBUG_MSG(DLVL_INSANE, "Stream %s opened", name.c_str()); - } if (!hasViewers(name)){ if ( !data.isMember("error")){ data["error"] = "Available"; @@ -176,10 +81,6 @@ namespace Controller { } return; } - /// \todo Implement ffmpeg pulling again? - //Util::Procs::Start(name, "ffmpeg -re -async 2 -i " + URL + " -f flv -", Util::getMyPath() + "MistFLV2DTSC", Util::getMyPath() + buffcmd); - //Log("BUFF", "(re)starting stream buffer " + name + " for ffmpeg data: ffmpeg -re -async 2 -i " + URL + " -f flv -"); - //not recognized data["error"] = "Invalid source format"; if (data["error"].asStringRef() != prevState){ @@ -211,33 +112,6 @@ namespace Controller { // assume all is fine jit->second.removeMember("error"); jit->second["online"] = 1; - // check if source is valid - //if (jit->second.isMember("live") && !jit->second.isMember("meta") || !jit->second["meta"]){ - if ( (jit->second.isMember("meta") && !jit->second["meta"].isMember("tracks"))){ - jit->second["online"] = 0; - jit->second["error"] = "No (valid) source connected "; - }else{ - // for live streams, keep track of activity - if (jit->second["meta"].isMember("live")){ - static std::map checker; - //check H264 tracks for optimality - if (jit->second.isMember("meta") && jit->second["meta"].isMember("tracks")){ - for (JSON::ObjIter trIt = jit->second["meta"]["tracks"].ObjBegin(); trIt != jit->second["meta"]["tracks"].ObjEnd(); trIt++){ - if (trIt->second["lastms"].asInt() > checker[jit->first].lastms){ - checker[jit->first].lastms = trIt->second["lastms"].asInt(); - checker[jit->first].last_active = currTime; - } - - } - } - // mark stream as offline if no activity for 5 seconds - //if (jit->second.isMember("last_active") && jit->second["last_active"].asInt() < currTime - 5){ - if (checker[jit->first].last_active < currTime - 5){ - jit->second["online"] = 2; - jit->second["error"] = "Source not active"; - } - } - } } } static JSON::Value strlist; @@ -265,14 +139,8 @@ namespace Controller { Log("STRM", std::string("Updated stream ") + jit->first); } }else{ + out[jit->first] = jit->second; out[jit->first]["name"] = jit->first; - out[jit->first]["source"] = jit->second["source"]; - if (jit->second.isMember("DVR")){ - out[jit->first]["DVR"] = jit->second["DVR"].asInt(); - } - if (jit->second.isMember("cut")){ - out[jit->first]["cut"] = jit->second["cut"].asInt(); - } Log("STRM", std::string("New stream ") + jit->first); } }