make docs now works (needs doxygen installed), added documentation to a LOT of stuff, refactored most utility functions, complete rewrites of DDV sockets and the FLV parsers, updated HTTP_Box_Parser and Connector_HTTP to be able to cope with these new changes - Connector_RTMP, Buffer and Connector_RAW are currently broken. Need to be fixed ASAP.

util/flv_tag.h

@@ -0,0 +1,40 @@
+#pragma once
+#include "ddv_socket.h"
+#include <string>
+
+/// This namespace holds all FLV-parsing related functionality.
+namespace FLV {
+  //variables
+  extern char Header[13]; ///< Holds the last FLV header parsed.
+  extern bool Parse_Error; ///< This variable is set to true if a problem is encountered while parsing the FLV.
+
+  //functions
+  bool check_header(char * header); ///< Checks a FLV Header for validness.
+  bool is_header(char * header); ///< Checks the first 3 bytes for the string "FLV".
+
+  /// This class is used to hold, work with and get information about a single FLV tag.
+  class Tag {
+    public:
+      int len; ///< Actual length of tag.
+      bool isKeyframe; ///< True if current tag is a video keyframe.
+      char * data; ///< Pointer to tag buffer.
+      std::string tagType(); ///< Returns a std::string describing the tag in detail.
+      unsigned int tagTime(); ///< Returns the 32-bit timestamp of this tag.
+      void tagTime(unsigned int T); ///< Sets the 32-bit timestamp of this tag.
+      Tag(); ///< Constructor for a new, empty, tag.
+      Tag(const Tag& O); ///< Copy constructor, copies the contents of an existing tag.
+      Tag & operator= (const Tag& O); ///< Assignment operator - works exactly like the copy constructor.
+      //loader functions
+      bool MemLoader(char * D, unsigned int S, unsigned int & P);
+      bool SockLoader(int sock);
+      bool SockLoader(DDV::Socket sock);
+      bool FileLoader(FILE * f);
+    protected:
+      int buf; ///< Maximum length of buffer space.
+      //loader helper functions
+      bool MemReadUntil(char * buffer, unsigned int count, unsigned int & sofar, char * D, unsigned int S, unsigned int & P);
+      bool SockReadUntil(char * buffer, unsigned int count, unsigned int & sofar, DDV::Socket & sock);
+      bool FileReadUntil(char * buffer, unsigned int count, unsigned int & sofar, FILE * f);
+  };//Tag
+
+};//FLV namespace