ipc/glue/TransportSecurityInfoUtils.cpp

   1 /* This Source Code Form is subject to the terms of the Mozilla Public
   2  * License, v. 2.0. If a copy of the MPL was not distributed with this
   3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   4
   5 #include "TransportSecurityInfoUtils.h"
   6
   7 #include "ipc/IPCMessageUtils.h"
   8 #include "mozilla/psm/TransportSecurityInfo.h"
   9
  10 namespace IPC {
  11
  12 void ParamTraits<nsITransportSecurityInfo*>::Write(
  13     MessageWriter* aWriter, nsITransportSecurityInfo* aParam) {
  14   bool nonNull = !!aParam;
  15   WriteParam(aWriter, nonNull);
  16   if (!nonNull) {
  17     return;
  18   }
  19
  20   aParam->SerializeToIPC(aWriter);
  21 }
  22
  23 bool ParamTraits<nsITransportSecurityInfo*>::Read(
  24     MessageReader* aReader, RefPtr<nsITransportSecurityInfo>* aResult) {
  25   *aResult = nullptr;
  26
  27   bool nonNull = false;
  28   if (!ReadParam(aReader, &nonNull)) {
  29     return false;
  30   }
  31
  32   if (!nonNull) {
  33     return true;
  34   }
  35
  36   RefPtr<nsITransportSecurityInfo> info =
  37       new mozilla::psm::TransportSecurityInfo();
  38   if (!info->DeserializeFromIPC(aReader)) {
  39     return false;
  40   }
  41
  42   *aResult = std::move(info);
  43   return true;
  44 }
  45
  46 void ParamTraits<nsIX509Cert*>::Write(MessageWriter* aWriter,
  47                                       nsIX509Cert* aParam) {
  48   bool nonNull = !!aParam;
  49   WriteParam(aWriter, nonNull);
  50   if (!nonNull) {
  51     return;
  52   }
  53
  54   aParam->SerializeToIPC(aWriter);
  55 }
  56
  57 bool ParamTraits<nsIX509Cert*>::Read(MessageReader* aReader,
  58                                      RefPtr<nsIX509Cert>* aResult) {
  59   *aResult = nullptr;
  60
  61   bool nonNull = false;
  62   if (!ReadParam(aReader, &nonNull)) {
  63     return false;
  64   }
  65
  66   if (!nonNull) {
  67     return true;
  68   }
  69
  70   RefPtr<nsIX509Cert> cert = new nsNSSCertificate();
  71   if (!cert->DeserializeFromIPC(aReader)) {
  72     return false;
  73   }
  74
  75   *aResult = std::move(cert);
  76   return true;
  77 }
  78
  79 }  // namespace IPC