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