Analysers unification

src/analysers/analyser_mp4.cpp

@@ -0,0 +1,71 @@
+#include <cstdio>
+#include <cstdlib>
+#include <fcntl.h>
+#include <fstream>
+#include <iostream>
+#include <signal.h>
+#include <string.h>
+#include <string>
+#include <unistd.h>
+#include <vector>
+
+#include <mist/config.h>
+#include <mist/defines.h>
+#include <mist/mp4.h>
+#include <mist/timing.h>
+#include <sys/sysinfo.h>
+
+#include "analyser_mp4.h"
+
+mp4Analyser::mp4Analyser(Util::Config config) : analysers(config) {
+
+  curPos = 0;
+  dataSize = 0;
+}
+
+int mp4Analyser::doAnalyse() {
+  DEBUG_MSG(DLVL_DEVEL, "Read a box at position %d", curPos);
+  std::cerr << mp4Data.toPrettyString(0) << std::endl;
+
+  return dataSize; // endtime?
+}
+
+bool mp4Analyser::hasInput() {
+  if (!std::cin.good()) { return false; }
+  mp4Buffer += std::cin.get();
+  dataSize++;
+
+  if (!std::cin.good()) {
+    mp4Buffer.erase(mp4Buffer.size() - 1, 1);
+    dataSize--;
+  }
+
+  return true;
+}
+
+bool mp4Analyser::packetReady() {
+  return mp4Data.read(mp4Buffer);
+}
+
+mp4Analyser::~mp4Analyser() {
+  INFO_MSG("Stopped parsing at position %d", curPos);
+}
+
+int main(int argc, char **argv) {
+  Util::Config conf = Util::Config(argv[0]);
+  conf.addOption("filter", JSON::fromString("{\"arg\":\"num\", \"short\":\"f\", \"long\":\"filter\", \"default\":0, \"help\":\"Only print info "
+                                            "about this tag type (8 = audio, 9 = video, 0 = all)\"}"));
+  conf.addOption("mode", JSON::fromString("{\"long\":\"mode\", \"arg\":\"string\", \"short\":\"m\", \"default\":\"analyse\", \"help\":\"What to "
+                                          "do with the stream. Valid modes are 'analyse', 'validate', 'output'.\"}"));
+  conf.addOption("filename",
+                 JSON::fromString("{\"arg_num\":1, \"arg\":\"string\", \"default\":\"\", \"help\":\"Filename of the FLV file to analyse.\"}"));
+
+  conf.parseArgs(argc, argv);
+
+  mp4Analyser A(conf);
+  // FlvAnalyser A(conf);
+
+  A.Run();
+
+  return 0;
+}