src/xwalk/application/tools/linux/xwalk_extension_process_launcher.cc

   1 // Copyright (c) 2014 Intel Corporation. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "base/message_loop/message_loop.h"
   6 #include "xwalk/application/tools/linux/xwalk_extension_process_launcher.h"
   7 #include "xwalk/extensions/extension_process/xwalk_extension_process.h"
   8
   9 XWalkExtensionProcessLauncher::XWalkExtensionProcessLauncher()
  10     : base::Thread("LauncherExtensionService"),
  11       is_started_(false) {
  12   base::Thread::Options thread_options;
  13   thread_options.message_loop_type = base::MessageLoop::TYPE_DEFAULT;
  14   StartWithOptions(thread_options);
  15 }
  16
  17 XWalkExtensionProcessLauncher::~XWalkExtensionProcessLauncher() {
  18   Stop();
  19 }
  20
  21 void XWalkExtensionProcessLauncher::Launch(
  22     const std::string& channel_id, int channel_fd) {
  23   is_started_ = true;
  24   message_loop()->PostTask(
  25       FROM_HERE,
  26       base::Bind(&XWalkExtensionProcessLauncher::StartExtensionProcess,
  27                  base::Unretained(this), channel_id, channel_fd));
  28 }
  29
  30 void XWalkExtensionProcessLauncher::StartExtensionProcess(
  31     const std::string& channel_id, int channel_fd) {
  32   extension_process_.reset(new xwalk::extensions::XWalkExtensionProcess(
  33       IPC::ChannelHandle(channel_id, base::FileDescriptor(channel_fd, true))));
  34 }