src/mgr/Request.cc

   1 /*
   2  * $Id$
   3  *
   4  * DEBUG: section 16    Cache Manager API
   5  *
   6  */
   7
   8 #include "config.h"
   9 #include "base/TextException.h"
  10 #include "ipc/Messages.h"
  11 #include "ipc/TypedMsgHdr.h"
  12 #include "mgr/ActionParams.h"
  13 #include "mgr/Request.h"
  14
  15
  16 Mgr::Request::Request(int aRequestorId, unsigned int aRequestId, int aFd,
  17                       const ActionParams &aParams):
  18         Ipc::Request(aRequestorId, aRequestId),
  19         fd(aFd), params(aParams)
  20 {
  21     Must(requestorId > 0);
  22 }
  23
  24 Mgr::Request::Request(const Request& request):
  25         Ipc::Request(request.requestorId, request.requestId),
  26         fd(request.fd), params(request.params)
  27 {
  28 }
  29
  30 Mgr::Request::Request(const Ipc::TypedMsgHdr& msg):
  31         Ipc::Request(0, 0)
  32 {
  33     msg.checkType(Ipc::mtCacheMgrRequest);
  34     msg.getPod(requestorId);
  35     msg.getPod(requestId);
  36     params = ActionParams(msg);
  37
  38     fd = msg.getFd();
  39 }
  40
  41 void
  42 Mgr::Request::pack(Ipc::TypedMsgHdr& msg) const
  43 {
  44     msg.setType(Ipc::mtCacheMgrRequest);
  45     msg.putPod(requestorId);
  46     msg.putPod(requestId);
  47     params.pack(msg);
  48
  49     msg.putFd(fd);
  50 }
  51
  52 Ipc::Request::Pointer
  53 Mgr::Request::clone() const
  54 {
  55     return new Request(*this);
  56 }