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 #include "nsNSSCertificate.h"
  10
  11 namespace IPC {
  12
  13 void ParamTraits<nsITransportSecurityInfo*>::Write(
  14     MessageWriter* aWriter, nsITransportSecurityInfo* aParam) {
  15   bool nonNull = !!aParam;
  16   WriteParam(aWriter, nonNull);
  17   if (!nonNull) {
  18     return;
  19   }
  20
  21   aParam->SerializeToIPC(aWriter);
  22 }
  23
  24 bool ParamTraits<nsITransportSecurityInfo*>::Read(
  25     MessageReader* aReader, RefPtr<nsITransportSecurityInfo>* aResult) {
  26   *aResult = nullptr;
  27
  28   bool nonNull = false;
  29   if (!ReadParam(aReader, &nonNull)) {
  30     return false;
  31   }
  32
  33   if (!nonNull) {
  34     return true;
  35   }
  36
  37   if (!mozilla::psm::TransportSecurityInfo::DeserializeFromIPC(aReader,
  38                                                                aResult)) {
  39     return false;
  40   }
  41
  42   return true;
  43 }
  44
  45 void ParamTraits<nsIX509Cert*>::Write(MessageWriter* aWriter,
  46                                       nsIX509Cert* aParam) {
  47   bool nonNull = !!aParam;
  48   WriteParam(aWriter, nonNull);
  49   if (!nonNull) {
  50     return;
  51   }
  52
  53   aParam->SerializeToIPC(aWriter);
  54 }
  55
  56 bool ParamTraits<nsIX509Cert*>::Read(MessageReader* aReader,
  57                                      RefPtr<nsIX509Cert>* aResult) {
  58   *aResult = nullptr;
  59
  60   bool nonNull = false;
  61   if (!ReadParam(aReader, &nonNull)) {
  62     return false;
  63   }
  64
  65   if (!nonNull) {
  66     return true;
  67   }
  68
  69   RefPtr<nsIX509Cert> cert = new nsNSSCertificate();
  70   if (!cert->DeserializeFromIPC(aReader)) {
  71     return false;
  72   }
  73
  74   *aResult = std::move(cert);
  75   return true;
  76 }
  77
  78 }  // namespace IPC