ipc/testshell/TestShellChild.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 "TestShellChild.h"
   6
   7 using mozilla::ipc::PTestShellCommandChild;
   8 using mozilla::ipc::TestShellChild;
   9 using mozilla::ipc::XPCShellEnvironment;
  10
  11 TestShellChild::TestShellChild()
  12     : mXPCShell(XPCShellEnvironment::CreateEnvironment()) {}
  13
  14 mozilla::ipc::IPCResult TestShellChild::RecvExecuteCommand(
  15     const nsString& aCommand) {
  16   if (mXPCShell->IsQuitting()) {
  17     NS_WARNING("Commands sent after quit command issued!");
  18     return IPC_FAIL_NO_REASON(this);
  19   }
  20
  21   if (!mXPCShell->EvaluateString(aCommand)) {
  22     return IPC_FAIL_NO_REASON(this);
  23   }
  24   return IPC_OK();
  25 }
  26
  27 PTestShellCommandChild* TestShellChild::AllocPTestShellCommandChild(
  28     const nsString& aCommand) {
  29   return new PTestShellCommandChild();
  30 }
  31
  32 bool TestShellChild::DeallocPTestShellCommandChild(
  33     PTestShellCommandChild* aCommand) {
  34   delete aCommand;
  35   return true;
  36 }
  37
  38 mozilla::ipc::IPCResult TestShellChild::RecvPTestShellCommandConstructor(
  39     PTestShellCommandChild* aActor, const nsString& aCommand) {
  40   if (mXPCShell->IsQuitting()) {
  41     NS_WARNING("Commands sent after quit command issued!");
  42     return IPC_FAIL_NO_REASON(this);
  43   }
  44
  45   nsString response;
  46   if (!mXPCShell->EvaluateString(aCommand, &response)) {
  47     return IPC_FAIL_NO_REASON(this);
  48   }
  49
  50   if (!PTestShellCommandChild::Send__delete__(aActor, response)) {
  51     return IPC_FAIL_NO_REASON(this);
  52   }
  53   return IPC_OK();
  54 }