src/ipc/StrandCoord.cc

   1 /*
   2  * Copyright (C) 1996-2017 The Squid Software Foundation and contributors
   3  *
   4  * Squid software is distributed under GPLv2+ license and includes
   5  * contributions from numerous individuals and organizations.
   6  * Please see the COPYING and CONTRIBUTORS files for details.
   7  */
   8
   9 /* DEBUG: section 54    Interprocess Communication */
  10
  11 #include "squid.h"
  12 #include "Debug.h"
  13 #include "ipc/Messages.h"
  14 #include "ipc/StrandCoord.h"
  15 #include "ipc/TypedMsgHdr.h"
  16
  17 Ipc::StrandCoord::StrandCoord(): kidId(-1), pid(0)
  18 {
  19 }
  20
  21 Ipc::StrandCoord::StrandCoord(int aKidId, pid_t aPid): kidId(aKidId), pid(aPid)
  22 {
  23 }
  24
  25 void
  26 Ipc::StrandCoord::unpack(const TypedMsgHdr &hdrMsg)
  27 {
  28     hdrMsg.getPod(kidId);
  29     hdrMsg.getPod(pid);
  30     hdrMsg.getString(tag);
  31 }
  32
  33 void Ipc::StrandCoord::pack(TypedMsgHdr &hdrMsg) const
  34 {
  35     hdrMsg.putPod(kidId);
  36     hdrMsg.putPod(pid);
  37     hdrMsg.putString(tag);
  38 }
  39
  40 Ipc::HereIamMessage::HereIamMessage(const StrandCoord &aStrand):
  41     strand(aStrand)
  42 {
  43 }
  44
  45 Ipc::HereIamMessage::HereIamMessage(const TypedMsgHdr &hdrMsg)
  46 {
  47     hdrMsg.checkType(mtRegistration);
  48     strand.unpack(hdrMsg);
  49 }
  50
  51 void Ipc::HereIamMessage::pack(TypedMsgHdr &hdrMsg) const
  52 {
  53     hdrMsg.setType(mtRegistration);
  54     strand.pack(hdrMsg);
  55 }
  56