src/xwalk/runtime/app/xwalk_main_delegate.cc

   1 // Copyright (c) 2013 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 "xwalk/runtime/app/xwalk_main_delegate.h"
   6
   7 #include "base/files/file_path.h"
   8 #include "base/logging.h"
   9 #include "base/path_service.h"
  10 #include "content/public/browser/browser_main_runner.h"
  11 #include "content/public/common/content_switches.h"
  12 #include "ui/base/resource/resource_bundle.h"
  13 #include "ui/base/ui_base_paths.h"
  14 #include "xwalk/extensions/common/xwalk_extension_switches.h"
  15 #include "xwalk/extensions/extension_process/xwalk_extension_process_main.h"
  16 #include "xwalk/runtime/browser/xwalk_runner.h"
  17 #include "xwalk/runtime/browser/ui/taskbar_util.h"
  18 #include "xwalk/runtime/common/paths_mac.h"
  19 #include "xwalk/runtime/common/xwalk_paths.h"
  20 #include "xwalk/runtime/renderer/xwalk_content_renderer_client.h"
  21
  22 #if !defined(DISABLE_NACL) && defined(OS_LINUX)
  23 #include "components/nacl/common/nacl_paths.h"
  24 #include "components/nacl/zygote/nacl_fork_delegate_linux.h"
  25 #endif
  26
  27 #if defined(OS_TIZEN)
  28 #include "xwalk/runtime/renderer/tizen/xwalk_content_renderer_client_tizen.h"
  29 #endif
  30
  31 namespace xwalk {
  32
  33 XWalkMainDelegate::XWalkMainDelegate()
  34     : content_client_(new XWalkContentClient) {
  35 }
  36
  37 XWalkMainDelegate::~XWalkMainDelegate() {}
  38
  39 bool XWalkMainDelegate::BasicStartupComplete(int* exit_code) {
  40   logging::LoggingSettings loggingSettings;
  41   loggingSettings.logging_dest = logging::LOG_TO_SYSTEM_DEBUG_LOG;
  42   logging::InitLogging(loggingSettings);
  43   SetContentClient(content_client_.get());
  44 #if defined(OS_MACOSX)
  45   OverrideFrameworkBundlePath();
  46   OverrideChildProcessPath();
  47 #elif defined(OS_WIN)
  48   CommandLine* command_line = CommandLine::ForCurrentProcess();
  49   std::string process_type =
  50           command_line->GetSwitchValueASCII(switches::kProcessType);
  51   // Only set the id for browser process
  52   if (process_type.empty())
  53     SetTaskbarGroupIdForProcess();
  54 #endif
  55
  56 #if !defined(DISABLE_NACL) && defined(OS_LINUX)
  57   nacl::RegisterPathProvider();
  58 #endif
  59
  60   return false;
  61 }
  62
  63 void XWalkMainDelegate::PreSandboxStartup() {
  64   RegisterPathProvider();
  65   InitializeResourceBundle();
  66 }
  67
  68 int XWalkMainDelegate::RunProcess(const std::string& process_type,
  69     const content::MainFunctionParams& main_function_params) {
  70   if (process_type == switches::kXWalkExtensionProcess)
  71     return XWalkExtensionProcessMain(main_function_params);
  72   // Tell content to use default process main entries by returning -1.
  73   return -1;
  74 }
  75
  76 #if defined(OS_POSIX) && !defined(OS_ANDROID) && !defined(OS_MACOSX)
  77 void XWalkMainDelegate::ZygoteStarting(
  78     ScopedVector<content::ZygoteForkDelegate>* delegates) {
  79 #if !defined(DISABLE_NACL)
  80   nacl::AddNaClZygoteForkDelegates(delegates);
  81 #endif
  82 }
  83
  84 #endif  // defined(OS_POSIX) && !defined(OS_ANDROID)
  85
  86 // static
  87 void XWalkMainDelegate::InitializeResourceBundle() {
  88   base::FilePath pak_file;
  89 #if defined(OS_MACOSX)
  90   pak_file = GetResourcesPakFilePath();
  91 #else
  92   base::FilePath pak_dir;
  93   PathService::Get(base::DIR_MODULE, &pak_dir);
  94   DCHECK(!pak_dir.empty());
  95
  96   pak_file = pak_dir.Append(FILE_PATH_LITERAL("xwalk.pak"));
  97 #endif
  98   ui::ResourceBundle::InitSharedInstanceWithPakPath(pak_file);
  99 }
 100
 101 content::ContentBrowserClient* XWalkMainDelegate::CreateContentBrowserClient() {
 102   // This will only be called from the Browser Process, so it is a convenient
 103   // location to initialize the XWalkRunner, which is our main entry point in
 104   // Browser Process.
 105   xwalk_runner_ = XWalkRunner::Create();
 106   return xwalk_runner_->GetContentBrowserClient();
 107 }
 108
 109 content::ContentRendererClient*
 110     XWalkMainDelegate::CreateContentRendererClient() {
 111 #if defined(OS_TIZEN)
 112   renderer_client_.reset(new XWalkContentRendererClientTizen());
 113 #else
 114   renderer_client_.reset(new XWalkContentRendererClient());
 115 #endif
 116   return renderer_client_.get();
 117 }
 118
 119 }  // namespace xwalk