Initial TS Input commit

src/analysers/tsstream_analyser.cpp

@@ -0,0 +1,54 @@
+#include <fcntl.h>
+#include <iostream>
+#include <map>
+#include <iomanip>
+#include <string>
+#include <cstdlib>
+#include <cstdio>
+#include <string.h>
+#include <fstream>
+#include <unistd.h>
+#include <sstream>
+#include <signal.h>
+#include <mist/ts_packet.h>
+#include <mist/ts_stream.h>
+#include <mist/config.h>
+
+
+namespace Analysers {
+  /// Debugging tool for TS data.
+  /// Expects TS data through stdin, outputs human-readable information to stderr.
+  /// \return The return code of the analyser.
+  int analyseTS(bool validate, bool analyse, int detailLevel){
+    TS::Stream tsStream;
+    std::map<unsigned long long, std::string> payloads;
+    TS::Packet packet;
+    long long int upTime = Util::bootSecs();
+    int64_t pcr = 0;
+    unsigned int bytes = 0;
+    char packetPtr[188];
+    while (std::cin.good()){
+      std::cin.read(packetPtr,188);
+      if(std::cin.gcount() != 188){break;}
+      bytes += 188;
+      if(packet.FromPointer(packetPtr)){
+        tsStream.parse(packet, bytes);
+        if (tsStream.hasPacketOnEachTrack()){
+          DTSC::Packet dtscPack;
+          tsStream.getEarliestPacket(dtscPack);
+          std::cout << dtscPack.toJSON().toPrettyString();
+        }
+      }
+    }
+    return 0;
+  }
+}
+
+int main(int argc, char ** argv){
+  Util::Config conf = Util::Config(argv[0], PACKAGE_VERSION);
+  conf.addOption("analyse", JSON::fromString("{\"long\":\"analyse\", \"short\":\"a\", \"default\":1, \"long_off\":\"notanalyse\", \"short_off\":\"b\", \"help\":\"Analyse a file's contents (-a), or don't (-b) returning false on error. Default is analyse.\"}"));
+  conf.addOption("validate", JSON::fromString("{\"long\":\"validate\", \"short\":\"V\", \"default\":0, \"long_off\":\"notvalidate\", \"short_off\":\"X\", \"help\":\"Validate (-V) the file contents or don't validate (-X) its integrity, returning false on error. Default is don't validate.\"}"));
+  conf.addOption("detail", JSON::fromString("{\"long\":\"detail\", \"short\":\"D\", \"arg\":\"num\", \"default\":3, \"help\":\"Detail level of analysis.\"}"));
+  conf.parseArgs(argc, argv);
+  return Analysers::analyseTS(conf.getBool("validate"),conf.getBool("analyse"),conf.getInteger("detail"));
+}