src/adaptation/Message.h

   1
   2 /*
   3  * $Id$
   4  */
   5
   6 #ifndef SQUID__ADAPTATION__MESSAGE_H
   7 #define SQUID__ADAPTATION__MESSAGE_H
   8
   9 #include "RefCount.h"
  10
  11 class HttpMsg;
  12 class BodyPipe;
  13 typedef RefCount<BodyPipe> BodyPipePointer;
  14
  15 namespace Adaptation {
  16
  17 // Manages the header and the body of an HTTP message being worked on.
  18 // Adaptation transactions use this class for virgin and adapted HTTP messages.
  19 // TODO: remove this class after adding refcounted message pointers and
  20 // after making sure nobody abruptly clears the HttpMsg::body_pipe pointer.
  21 class Message
  22 {
  23
  24 public:
  25     typedef HttpMsg Header;
  26
  27     Message();
  28     Message(Header *aHeader);
  29     ~Message();
  30
  31     void clear();
  32     void set(Header *aHeader);
  33
  34         static void ShortCircuit(Message &src, Message &dest);
  35
  36 public:
  37     // virgin or adapted message being worked on
  38     Header *header;   // parsed HTTP status/request line and headers
  39
  40     /// Copy of header->body_pipe, in case somebody moves the original.
  41     /// \todo Find and fix the code that moves (if any) and remove this.
  42         BodyPipePointer body_pipe;
  43
  44 private:
  45     Message(const Message &); // not implemented
  46     Message &operator =(const Message &); // not implemented
  47 };
  48
  49 } // namespace Adaptation;
  50
  51 // TODO: replace ICAPInOut with Adaptation::Message (adding one for "cause")
  52
  53 #endif /* SQUID__ADAPTATION__MESSAGE_H */