Documented and nicified AMF parsing. Updated all existing code for this change, except for RTMP connector (which gets a rewrite, like, today).

util/amf.h

@@ -0,0 +1,68 @@
+#pragma once
+#include <vector>
+#include <iostream>
+//#include <string.h>
+#include <string>
+
+/// Holds all AMF parsing and creation related functions and classes.
+namespace AMF{
+
+  /// Enumerates all possible AMF0 types, adding a special DDVTECH container type for ease of use.
+  enum obj0type {
+    AMF0_NUMBER = 0x00,
+    AMF0_BOOL = 0x01,
+    AMF0_STRING = 0x02,
+    AMF0_OBJECT = 0x03,
+    AMF0_MOVIECLIP = 0x04,
+    AMF0_NULL = 0x05,
+    AMF0_UNDEFINED = 0x06,
+    AMF0_REFERENCE = 0x07,
+    AMF0_ECMA_ARRAY = 0x08,
+    AMF0_OBJ_END = 0x09,
+    AMF0_STRICT_ARRAY = 0x0A,
+    AMF0_DATE = 0x0B,
+    AMF0_LONGSTRING = 0x0C,
+    AMF0_UNSUPPORTED = 0x0D,
+    AMF0_RECORDSET = 0x0E,
+    AMF0_XMLDOC = 0x0F,
+    AMF0_TYPED_OBJ = 0x10,
+    AMF0_UPGRADE = 0x11,
+    AMF0_DDV_CONTAINER = 0xFF
+  };
+
+  /// Recursive class that holds AMF0 objects.
+  /// It supports all AMF0 types (defined in AMF::obj0type), adding support for a special DDVTECH container type.
+  class Object {
+    public:
+      std::string Indice();
+      obj0type GetType();
+      double NumValue();
+      std::string StrValue();
+      const char * Str();
+      int hasContent();
+      void addContent(AMF::Object c);
+      Object* getContentP(int i);
+      Object getContent(int i);
+      Object* getContentP(std::string s);
+      Object getContent(std::string s);
+      Object(std::string indice, double val, obj0type setType = AMF0_NUMBER);
+      Object(std::string indice, std::string val, obj0type setType = AMF0_STRING);
+      Object(std::string indice, obj0type setType = AMF0_OBJECT);
+      void Print(std::string indent = "");
+      std::string Pack();
+    protected:
+      std::string myIndice; ///< Holds this objects indice, if any.
+      obj0type myType; ///< Holds this objects AMF0 type.
+      std::string strval; ///< Holds this objects string value, if any.
+      double numval; ///< Holds this objects numeric value, if any.
+      std::vector<Object> contents; ///< Holds this objects contents, if any (for container types).
+  };//AMFType
+
+  /// Parses a C-string to a valid AMF::Object.
+  Object parse(const unsigned char * data, unsigned int len);
+  /// Parses a std::string to a valid AMF::Object.
+  Object parse(std::string data);
+  /// Parses a single AMF0 type - used recursively by the AMF::parse() functions.
+  Object parseOne(const unsigned char *& data, unsigned int &len, unsigned int &i, std::string name);
+  
+};//AMF namespace