src/adaptation/Message.h

   1 #ifndef SQUID__ADAPTATION__MESSAGE_H
   2 #define SQUID__ADAPTATION__MESSAGE_H
   3
   4 #include "base/RefCount.h"
   5
   6 class HttpMsg;
   7 class BodyPipe;
   8 typedef RefCount<BodyPipe> BodyPipePointer;
   9
  10 namespace Adaptation
  11 {
  12
  13 // Manages the header and the body of an HTTP message being worked on.
  14 // Adaptation transactions use this class for virgin and adapted HTTP messages.
  15 // TODO: remove this class after adding refcounted message pointers and
  16 // after making sure nobody abruptly clears the HttpMsg::body_pipe pointer.
  17 class Message
  18 {
  19
  20 public:
  21     typedef HttpMsg Header;
  22
  23     Message();
  24     Message(Header *aHeader);
  25     ~Message();
  26
  27     void clear();
  28     void set(Header *aHeader);
  29
  30     static void ShortCircuit(Message &src, Message &dest);
  31
  32 public:
  33     // virgin or adapted message being worked on
  34     Header *header;   // parsed HTTP status/request line and headers
  35
  36     /// Copy of header->body_pipe, in case somebody moves the original.
  37     /// \todo Find and fix the code that moves (if any) and remove this.
  38     BodyPipePointer body_pipe;
  39
  40 private:
  41     Message(const Message &); // not implemented
  42     Message &operator =(const Message &); // not implemented
  43 };
  44
  45 } // namespace Adaptation;
  46
  47 // TODO: replace ICAPInOut with Adaptation::Message (adding one for "cause")
  48
  49 #endif /* SQUID__ADAPTATION__MESSAGE_H */