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   if (!mozilla::psm::TransportSecurityInfo::DeserializeFromIPC(aReader,
  37                                                                aResult)) {
  38     return false;
  39   }
  40
  41   return true;
  42 }
  43
  44 void ParamTraits<nsIX509Cert*>::Write(MessageWriter* aWriter,
  45                                       nsIX509Cert* aParam) {
  46   bool nonNull = !!aParam;
  47   WriteParam(aWriter, nonNull);
  48   if (!nonNull) {
  49     return;
  50   }
  51
  52   aParam->SerializeToIPC(aWriter);
  53 }
  54
  55 bool ParamTraits<nsIX509Cert*>::Read(MessageReader* aReader,
  56                                      RefPtr<nsIX509Cert>* aResult) {
  57   *aResult = nullptr;
  58
  59   bool nonNull = false;
  60   if (!ReadParam(aReader, &nonNull)) {
  61     return false;
  62   }
  63
  64   if (!nonNull) {
  65     return true;
  66   }
  67
  68   RefPtr<nsIX509Cert> cert = new nsNSSCertificate();
  69   if (!cert->DeserializeFromIPC(aReader)) {
  70     return false;
  71   }
  72
  73   *aResult = std::move(cert);
  74   return true;
  75 }
  76
  77 }  // namespace IPC