src/snmp/Request.cc

   1 /*
   2  * DEBUG: section 49    SNMP Interface
   3  *
   4  */
   5
   6 #include "squid.h"
   7 #include "ipc/Messages.h"
   8 #include "ipc/TypedMsgHdr.h"
   9 #include "snmp/Request.h"
  10
  11 Snmp::Request::Request(int aRequestorId, unsigned int aRequestId,
  12                        const Pdu& aPdu, const Session& aSession,
  13                        int aFd, const Ip::Address& anAddress):
  14         Ipc::Request(aRequestorId, aRequestId),
  15         pdu(aPdu), session(aSession), fd(aFd), address(anAddress)
  16 {
  17 }
  18
  19 Snmp::Request::Request(const Request& request):
  20         Ipc::Request(request.requestorId, request.requestId),
  21         pdu(request.pdu), session(request.session),
  22         fd(request.fd), address(request.address)
  23 {
  24 }
  25
  26 Snmp::Request::Request(const Ipc::TypedMsgHdr& msg):
  27         Ipc::Request(0, 0)
  28 {
  29     msg.checkType(Ipc::mtSnmpRequest);
  30     msg.getPod(requestorId);
  31     msg.getPod(requestId);
  32     pdu.unpack(msg);
  33     session.unpack(msg);
  34     msg.getPod(address);
  35
  36     // Requests from strands have FDs. Requests from Coordinator do not.
  37     fd = msg.hasFd() ? msg.getFd() : -1;
  38 }
  39
  40 void
  41 Snmp::Request::pack(Ipc::TypedMsgHdr& msg) const
  42 {
  43     msg.setType(Ipc::mtSnmpRequest);
  44     msg.putPod(requestorId);
  45     msg.putPod(requestId);
  46     pdu.pack(msg);
  47     session.pack(msg);
  48     msg.putPod(address);
  49
  50     // Requests sent to Coordinator have FDs. Requests sent to strands do not.
  51     if (fd >= 0)
  52         msg.putFd(fd);
  53 }
  54
  55 Ipc::Request::Pointer
  56 Snmp::Request::clone() const
  57 {
  58     return new Request(*this);
  59 }