15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/app/content_main_runner.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <stdlib.h> 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/allocator/allocator_extension.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/at_exit.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/command_line.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/debug/debugger.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/debug/trace_event.h" 142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/files/file_path.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/i18n/icu_util.h" 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/lazy_instance.h" 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/logging.h" 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/scoped_ptr.h" 19cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)#include "base/memory/scoped_vector.h" 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/metrics/stats_table.h" 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/path_service.h" 2258e6fbe4ee35d65e14b626c557d37565bf8ad179Ben Murdoch#include "base/process/launch.h" 2358e6fbe4ee35d65e14b626c557d37565bf8ad179Ben Murdoch#include "base/process/memory.h" 2458e6fbe4ee35d65e14b626c557d37565bf8ad179Ben Murdoch#include "base/process/process_handle.h" 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/profiler/alternate_timer.h" 26868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/string_number_conversions.h" 27868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/string_util.h" 28868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/stringprintf.h" 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/browser/browser_main.h" 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/common/set_process_title.h" 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/common/url_schemes.h" 3258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#include "content/gpu/in_process_gpu_thread.h" 33a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include "content/public/app/content_main.h" 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/app/content_main_delegate.h" 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/app/startup_helper_win.h" 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/content_browser_client.h" 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/common/content_client.h" 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/common/content_constants.h" 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/common/content_paths.h" 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/common/content_switches.h" 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/common/main_function_params.h" 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/common/sandbox_init.h" 4358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#include "content/renderer/in_process_renderer_thread.h" 4458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#include "content/utility/in_process_utility_thread.h" 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "crypto/nss_util.h" 46c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch#include "ipc/ipc_descriptors.h" 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ipc/ipc_switches.h" 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "media/base/media.h" 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "sandbox/win/src/sandbox_types.h" 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/ui_base_paths.h" 512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "ui/base/ui_base_switches.h" 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 53f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles)#if defined(OS_ANDROID) 54f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles)#include "content/public/common/content_descriptors.h" 55f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles)#endif 56f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(USE_TCMALLOC) 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "third_party/tcmalloc/chromium/src/gperftools/malloc_extension.h" 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(TYPE_PROFILING) 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/allocator/type_profiler.h" 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/allocator/type_profiler_tcmalloc.h" 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_IOS) 66c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch#include "content/app/mojo/mojo_init.h" 675c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu#include "content/browser/gpu/gpu_process_host.h" 685c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu#include "content/browser/renderer_host/render_process_host_impl.h" 695c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu#include "content/browser/utility_process_host_impl.h" 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/plugin/content_plugin_client.h" 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/renderer/content_renderer_client.h" 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/utility/content_utility_client.h" 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <malloc.h> 772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include <cstring> 7846d4c2bc3267f3f028f39e7e311b0f89aba2e4fdTorne (Richard Coles) 7946d4c2bc3267f3f028f39e7e311b0f89aba2e4fdTorne (Richard Coles)#include "base/strings/string_number_conversions.h" 80f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles)#include "ui/base/win/atl_module.h" 8146d4c2bc3267f3f028f39e7e311b0f89aba2e4fdTorne (Richard Coles)#include "ui/base/win/dpi_setup.h" 8246d4c2bc3267f3f028f39e7e311b0f89aba2e4fdTorne (Richard Coles)#include "ui/gfx/win/dpi.h" 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#elif defined(OS_MACOSX) 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/mac/scoped_nsautorelease_pool.h" 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_IOS) 86a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)#include "base/power_monitor/power_monitor_device_source.h" 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/browser/mach_broker_mac.h" 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/common/sandbox_init_mac.h" 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // !OS_IOS 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // OS_WIN 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_POSIX) 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <signal.h> 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/posix/global_descriptors.h" 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/common/content_descriptors.h" 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_MACOSX) 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/common/zygote_fork_delegate_linux.h" 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 101c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#if !defined(OS_MACOSX) && !defined(OS_ANDROID) 102c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#include "content/zygote/zygote_main.h" 103c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#endif 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // OS_POSIX 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_MACOSX) && defined(USE_TCMALLOC) 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern "C" { 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int tc_set_new_mode(int mode); 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace content { 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern int GpuMain(const content::MainFunctionParams&); 1152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(ENABLE_PLUGINS) 116a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch#if !defined(OS_LINUX) 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern int PluginMain(const content::MainFunctionParams&); 118a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch#endif 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern int PpapiPluginMain(const MainFunctionParams&); 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern int PpapiBrokerMain(const MainFunctionParams&); 1212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern int RendererMain(const content::MainFunctionParams&); 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern int UtilityMain(const MainFunctionParams&); 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace content 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace content { 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1281320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#if !defined(CHROME_MULTIPLE_DLL_CHILD) 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)base::LazyInstance<ContentBrowserClient> 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_empty_content_browser_client = LAZY_INSTANCE_INITIALIZER; 1311320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#endif // !CHROME_MULTIPLE_DLL_CHILD 1321320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci 1332385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch#if !defined(OS_IOS) && !defined(CHROME_MULTIPLE_DLL_BROWSER) 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)base::LazyInstance<ContentPluginClient> 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_empty_content_plugin_client = LAZY_INSTANCE_INITIALIZER; 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)base::LazyInstance<ContentRendererClient> 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_empty_content_renderer_client = LAZY_INSTANCE_INITIALIZER; 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)base::LazyInstance<ContentUtilityClient> 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_empty_content_utility_client = LAZY_INSTANCE_INITIALIZER; 1402385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch#endif // !OS_IOS && !CHROME_MULTIPLE_DLL_BROWSER 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(OS_WIN) 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_POSIX) && !defined(OS_IOS) 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Setup signal-handling state: resanitize most signals, ignore SIGPIPE. 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SetupSignalHandlers() { 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Sanitise our signal handling state. Signals that were ignored by our 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // parent will also be ignored by us. We also inherit our parent's sigmask. 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sigset_t empty_signal_set; 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(0 == sigemptyset(&empty_signal_set)); 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(0 == sigprocmask(SIG_SETMASK, &empty_signal_set, NULL)); 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) struct sigaction sigact; 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) memset(&sigact, 0, sizeof(sigact)); 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sigact.sa_handler = SIG_DFL; 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static const int signals_to_reset[] = 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) {SIGHUP, SIGINT, SIGQUIT, SIGILL, SIGABRT, SIGFPE, SIGSEGV, 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SIGALRM, SIGTERM, SIGCHLD, SIGBUS, SIGTRAP}; // SIGPIPE is set below. 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (unsigned i = 0; i < arraysize(signals_to_reset); i++) { 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(0 == sigaction(signals_to_reset[i], &sigact, NULL)); 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Always ignore SIGPIPE. We check the return value of write(). 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(signal(SIGPIPE, SIG_IGN) != SIG_ERR); 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // OS_POSIX && !OS_IOS 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void CommonSubprocessInit(const std::string& process_type) { 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // HACK: Let Windows know that we have started. This is needed to suppress 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the IDC_APPSTARTING cursor from being displayed for a prolonged period 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // while a subprocess is starting. 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PostThreadMessage(GetCurrentThreadId(), WM_NULL, 0, 0); 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MSG msg; 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PeekMessage(&msg, NULL, 0, 0, PM_REMOVE); 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 1815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_ANDROID) 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Various things break when you're using a locale where the decimal 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // separator isn't a period. See e.g. bugs 22782 and 39964. For 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // all processes except the browser process (where we call system 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // APIs that may rely on the correct locale for formatting numbers 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // when presenting them to the user), reset the locale for numeric 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // formatting. 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Note that this is not correct for plugin processes -- they can 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // surface UI -- but it's likely they get this wrong too so why not. 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) setlocale(LC_NUMERIC, "C"); 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 194c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch// Only needed on Windows for creating stats tables. 195c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch#if defined(OS_WIN) 1966e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles)static base::ProcessId GetBrowserPid(const base::CommandLine& command_line) { 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::ProcessId browser_pid = base::GetCurrentProcId(); 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kProcessChannelID)) { 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string channel_name = 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) command_line.GetSwitchValueASCII(switches::kProcessChannelID); 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int browser_pid_int; 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::StringToInt(channel_name, &browser_pid_int); 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) browser_pid = static_cast<base::ProcessId>(browser_pid_int); 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_NE(browser_pid_int, 0); 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return browser_pid; 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 209c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch#endif 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2116e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles)static void InitializeStatsTable(const base::CommandLine& command_line) { 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Initialize the Stats Counters table. With this initialized, 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the StatsViewer can be utilized to read counters outside of 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Chrome. These lines can be commented out to effectively turn 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // counters 'off'. The table is created and exists for the life 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // of the process. It is not cleaned up. 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kEnableStatsTable)) { 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // NOTIMPLEMENTED: we probably need to shut this down correctly to avoid 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // leaking shared memory regions on posix platforms. 220c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch#if defined(OS_POSIX) 221c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch // Stats table is in the global file descriptors table on Posix. 222c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch base::GlobalDescriptors* global_descriptors = 223c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch base::GlobalDescriptors::GetInstance(); 224c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch base::FileDescriptor table_ident; 225c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch if (global_descriptors->MaybeGet(kStatsTableSharedMemFd) != -1) { 226c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch // Open the shared memory file descriptor passed by the browser process. 227c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch table_ident = base::FileDescriptor( 228c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch global_descriptors->Get(kStatsTableSharedMemFd), false); 229c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch } 230c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch#elif defined(OS_WIN) 231c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch // Stats table is in a named segment on Windows. Use the PID to make this 232c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch // unique on the system. 233c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch std::string table_ident = 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::StringPrintf("%s-%u", kStatsFilename, 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static_cast<unsigned int>(GetBrowserPid(command_line))); 236c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch#endif 237c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch base::StatsTable* stats_table = 238c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch new base::StatsTable(table_ident, kStatsMaxThreads, kStatsMaxCounters); 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::StatsTable::set_current(stats_table); 2405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class ContentClientInitializer { 2445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static void Set(const std::string& process_type, 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ContentMainDelegate* delegate) { 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ContentClient* content_client = GetContentClient(); 2481320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#if !defined(CHROME_MULTIPLE_DLL_CHILD) 2495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (process_type.empty()) { 2505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate) 2515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content_client->browser_ = delegate->CreateContentBrowserClient(); 2525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!content_client->browser_) 2535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content_client->browser_ = &g_empty_content_browser_client.Get(); 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2551320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#endif // !CHROME_MULTIPLE_DLL_CHILD 2565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2572385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch#if !defined(OS_IOS) && !defined(CHROME_MULTIPLE_DLL_BROWSER) 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (process_type == switches::kPluginProcess || 2595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPpapiPluginProcess) { 2605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate) 2615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content_client->plugin_ = delegate->CreateContentPluginClient(); 2625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!content_client->plugin_) 2635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content_client->plugin_ = &g_empty_content_plugin_client.Get(); 264b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) // Single process not supported in split dll mode. 2655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (process_type == switches::kRendererProcess || 2666e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) base::CommandLine::ForCurrentProcess()->HasSwitch( 2675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switches::kSingleProcess)) { 2685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate) 2695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content_client->renderer_ = delegate->CreateContentRendererClient(); 2705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!content_client->renderer_) 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content_client->renderer_ = &g_empty_content_renderer_client.Get(); 2727dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } 2737dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 2747dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (process_type == switches::kUtilityProcess || 2756e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) base::CommandLine::ForCurrentProcess()->HasSwitch( 2767dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch switches::kSingleProcess)) { 2775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate) 2785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content_client->utility_ = delegate->CreateContentUtilityClient(); 279b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) // TODO(scottmg): http://crbug.com/237249 Should be in _child. 2805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!content_client->utility_) 2815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content_client->utility_ = &g_empty_content_utility_client.Get(); 2825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2832385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch#endif // !OS_IOS && !CHROME_MULTIPLE_DLL_BROWSER 2845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 2865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// We dispatch to a process-type-specific FooMain() based on a command-line 2885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// flag. This struct is used to build a table of (flag, main function) pairs. 2895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct MainFunction { 2905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* name; 2915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int (*function)(const MainFunctionParams&); 2925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_ANDROID) 2955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// On platforms that use the zygote, we have a special subset of 2965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// subprocesses that are launched via the zygote. This function 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// fills in some process-launching bits around ZygoteMain(). 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Returns the exit code of the subprocess. 2995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int RunZygote(const MainFunctionParams& main_function_params, 3005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ContentMainDelegate* delegate) { 3015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static const MainFunction kMainFunctions[] = { 3025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { switches::kRendererProcess, RendererMain }, 3032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(ENABLE_PLUGINS) 3045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { switches::kPpapiPluginProcess, PpapiPluginMain }, 3052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif 3065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { switches::kUtilityProcess, UtilityMain }, 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }; 3085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 309cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) ScopedVector<ZygoteForkDelegate> zygote_fork_delegates; 3105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate) { 311cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) delegate->ZygoteStarting(&zygote_fork_delegates); 3125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Each Renderer we spawn will re-attempt initialization of the media 3135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // libraries, at which point failure will be detected and handled, so 3145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // we do not need to cope with initialization failures here. 3152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath media_path; 3165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (PathService::Get(DIR_MEDIA_LIBS, &media_path)) 3175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) media::InitializeMediaLibrary(media_path); 3185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This function call can return multiple times, once per fork(). 321cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) if (!ZygoteMain(main_function_params, zygote_fork_delegates.Pass())) 3225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 1; 3235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate) delegate->ZygoteForked(); 3255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Zygote::HandleForkRequest may have reallocated the command 3275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // line so update it here with the new version. 3286e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) const base::CommandLine& command_line = 3296e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) *base::CommandLine::ForCurrentProcess(); 3305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string process_type = 3315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) command_line.GetSwitchValueASCII(switches::kProcessType); 3325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ContentClientInitializer::Set(process_type, delegate); 3335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The StatsTable must be initialized in each process; we already 3355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // initialized for the browser process, now we need to initialize 3365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // within the new processes as well. 3375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) InitializeStatsTable(command_line); 3385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MainFunctionParams main_params(command_line); 340116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch main_params.zygote_child = true; 3415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < arraysize(kMainFunctions); ++i) { 3435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (process_type == kMainFunctions[i].name) 3445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return kMainFunctions[i].function(main_params); 3455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate) 3485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return delegate->RunProcess(process_type, main_params); 3495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED() << "Unknown zygote process type: " << process_type; 3515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 1; 3525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_ANDROID) 3545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_IOS) 356f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)static void RegisterMainThreadFactories() { 3571320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#if !defined(CHROME_MULTIPLE_DLL_BROWSER) && !defined(CHROME_MULTIPLE_DLL_CHILD) 3580529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch UtilityProcessHostImpl::RegisterUtilityMainThreadFactory( 359f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) CreateInProcessUtilityThread); 3600529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch RenderProcessHostImpl::RegisterRendererMainThreadFactory( 361f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) CreateInProcessRendererThread); 362f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) GpuProcessHost::RegisterGpuMainThreadFactory( 363f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) CreateInProcessGpuThread); 364f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#else 3656e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) base::CommandLine& command_line = *base::CommandLine::ForCurrentProcess(); 366f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (command_line.HasSwitch(switches::kSingleProcess)) { 367f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) LOG(FATAL) << 368f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) "--single-process is not supported in chrome multiple dll browser."; 369f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) } 370f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (command_line.HasSwitch(switches::kInProcessGPU)) { 371f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) LOG(FATAL) << 372f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) "--in-process-gpu is not supported in chrome multiple dll browser."; 373f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) } 3741320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#endif // !CHROME_MULTIPLE_DLL_BROWSER && !CHROME_MULTIPLE_DLL_CHILD 375f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} 376f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 3775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Run the FooMain() for a given process type. 3785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// If |process_type| is empty, runs BrowserMain(). 3795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Returns the exit code for this process. 3805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int RunNamedProcessTypeMain( 3815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& process_type, 3825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const MainFunctionParams& main_function_params, 3835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ContentMainDelegate* delegate) { 3845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static const MainFunction kMainFunctions[] = { 3852385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch#if !defined(CHROME_MULTIPLE_DLL_CHILD) 3865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { "", BrowserMain }, 387ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 3882385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch#if !defined(CHROME_MULTIPLE_DLL_BROWSER) 3892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(ENABLE_PLUGINS) 390a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch#if !defined(OS_LINUX) 3915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { switches::kPluginProcess, PluginMain }, 392a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch#endif 3935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { switches::kPpapiPluginProcess, PpapiPluginMain }, 3945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { switches::kPpapiBrokerProcess, PpapiBrokerMain }, 395ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif // ENABLE_PLUGINS 3965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { switches::kUtilityProcess, UtilityMain }, 397b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) { switches::kRendererProcess, RendererMain }, 3985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { switches::kGpuProcess, GpuMain }, 3992385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch#endif // !CHROME_MULTIPLE_DLL_BROWSER 4005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }; 4015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 402f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) RegisterMainThreadFactories(); 4033551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 4045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < arraysize(kMainFunctions); ++i) { 4055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (process_type == kMainFunctions[i].name) { 4065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate) { 4075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int exit_code = delegate->RunProcess(process_type, 4085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) main_function_params); 4095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_ANDROID) 4105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // In Android's browser process, the negative exit code doesn't mean the 4115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // default behavior should be used as the UI message loop is managed by 4125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the Java and the browser process's default behavior is always 4135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // overridden. 4145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (process_type.empty()) 4155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return exit_code; 4165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 4175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (exit_code >= 0) 4185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return exit_code; 4195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return kMainFunctions[i].function(main_function_params); 4215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_ANDROID) 4255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Zygote startup is special -- see RunZygote comments above 4265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // for why we don't use ZygoteMain directly. 4275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (process_type == switches::kZygoteProcess) 4285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return RunZygote(main_function_params, delegate); 4295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 4305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If it's a process we don't know about, the embedder should know. 4325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate) 4335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return delegate->RunProcess(process_type, main_function_params); 4345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED() << "Unknown process type: " << process_type; 4365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 1; 4375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // !OS_IOS 4395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class ContentMainRunnerImpl : public ContentMainRunner { 4415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 4425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ContentMainRunnerImpl() 4435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : is_initialized_(false), 4445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_shutdown_(false), 4455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) completed_basic_startup_(false), 44623730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) delegate_(NULL), 44723730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) ui_task_(NULL) { 4485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 4495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) memset(&sandbox_info_, 0, sizeof(sandbox_info_)); 4505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 4515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual ~ContentMainRunnerImpl() { 4545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (is_initialized_ && !is_shutdown_) 4555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Shutdown(); 4565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(USE_TCMALLOC) 4592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) static bool GetAllocatorWasteSizeThunk(size_t* size) { 4602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) size_t heap_size, allocated_bytes, unmapped_bytes; 4612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) MallocExtension* ext = MallocExtension::instance(); 4622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (ext->GetNumericProperty("generic.heap_size", &heap_size) && 4632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ext->GetNumericProperty("generic.current_allocated_bytes", 4642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) &allocated_bytes) && 4652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ext->GetNumericProperty("tcmalloc.pageheap_unmapped_bytes", 4662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) &unmapped_bytes)) { 4672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) *size = heap_size - allocated_bytes - unmapped_bytes; 4682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return true; 4692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 4702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(false); 4712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 4722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 4735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) static void GetStatsThunk(char* buffer, int buffer_length) { 4752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) MallocExtension::instance()->GetStats(buffer, buffer_length); 4762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 4775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) static void ReleaseFreeMemoryThunk() { 4792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) MallocExtension::instance()->ReleaseFreeMemory(); 4802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 4815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 4825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 483a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) virtual int Initialize(const ContentMainParams& params) OVERRIDE { 48423730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) ui_task_ = params.ui_task; 48523730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) 486effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch#if defined(OS_WIN) 4875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RegisterInvalidParamHandler(); 488f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) ui::win::CreateATLModuleIfNeeded(); 4895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 490a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) sandbox_info_ = *params.sandbox_info; 4915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else // !OS_WIN 4925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 493c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#if defined(OS_ANDROID) 494c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // See note at the initialization of ExitManager, below; basically, 495c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // only Android builds have the ctor/dtor handlers set up to use 496c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // TRACE_EVENT right away. 497c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) TRACE_EVENT0("startup", "ContentMainRunnerImpl::Initialize"); 498c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#endif // OS_ANDROID 499c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 5005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // NOTE(willchan): One might ask why these TCMalloc-related calls are done 5015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // here rather than in process_util_linux.cc with the definition of 5025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // EnableTerminationOnOutOfMemory(). That's because base shouldn't have a 5035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // dependency on TCMalloc. Really, we ought to have our allocator shim code 5045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // implement this EnableTerminationOnOutOfMemory() function. Whateverz. 5055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This works for now. 5065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_MACOSX) && defined(USE_TCMALLOC) 5075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(TYPE_PROFILING) 5095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::type_profiler::InterceptFunctions::SetFunctions( 5105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::type_profiler::NewInterceptForTCMalloc, 5115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::type_profiler::DeleteInterceptForTCMalloc); 5125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 5135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // For tcmalloc, we need to tell it to behave like new. 5155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) tc_set_new_mode(1); 5165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // On windows, we've already set these thunks up in _heap_init() 5182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::allocator::SetGetAllocatorWasteSizeFunction( 5192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetAllocatorWasteSizeThunk); 5205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::allocator::SetGetStatsFunction(GetStatsThunk); 5215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::allocator::SetReleaseFreeMemoryFunction(ReleaseFreeMemoryThunk); 5225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Provide optional hook for monitoring allocation quantities on a 5245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // per-thread basis. Only set the hook if the environment indicates this 5255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // needs to be enabled. 5265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* profiling = getenv(tracked_objects::kAlternateProfilerTime); 5275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (profiling && 5285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (atoi(profiling) == tracked_objects::TIME_SOURCE_TYPE_TCMALLOC)) { 5295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) tracked_objects::SetAlternateTimeSource( 5305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MallocExtension::GetBytesAllocatedOnCurrentThread, 5315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) tracked_objects::TIME_SOURCE_TYPE_TCMALLOC); 5325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5335d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#endif // !OS_MACOSX && USE_TCMALLOC 5345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // On Android, 5365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // - setlocale() is not supported. 5375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // - We do not override the signal handlers so that we can get 5385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // stack trace when crashing. 5395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // - The ipc_fd is passed through the Java service. 5405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Thus, these are all disabled. 5415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_ANDROID) && !defined(OS_IOS) 5425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Set C library locale to make sure CommandLine can parse argument values 5435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // in correct encoding. 5445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) setlocale(LC_ALL, ""); 5455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetupSignalHandlers(); 5475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::GlobalDescriptors* g_fds = base::GlobalDescriptors::GetInstance(); 5495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_fds->Set(kPrimaryIPCChannel, 5505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kPrimaryIPCChannel + base::GlobalDescriptors::kBaseDescriptor); 5515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // !OS_ANDROID && !OS_IOS 5525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_LINUX) || defined(OS_OPENBSD) 5545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_fds->Set(kCrashDumpSignal, 5555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kCrashDumpSignal + base::GlobalDescriptors::kBaseDescriptor); 5565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 5575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // !OS_WIN 5595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_initialized_ = true; 561a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) delegate_ = params.delegate; 5625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The exit manager is in charge of calling the dtors of singleton objects. 5645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // On Android, AtExitManager is set up when library is loaded. 5655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // On iOS, it's set up in main(), which can't call directly through to here. 566c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // A consequence of this is that you can't use the ctor/dtor-based 567c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // TRACE_EVENT methods on Linux or iOS builds till after we set this up. 5685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_ANDROID) && !defined(OS_IOS) 56923730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) if (!ui_task_) { 57023730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) // When running browser tests, don't create a second AtExitManager as that 57123730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) // interfers with shutdown when objects created before ContentMain is 57223730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) // called are destructed when it returns. 57323730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) exit_manager_.reset(new base::AtExitManager); 57423730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) } 5755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // !OS_ANDROID && !OS_IOS 5765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 5785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We need this pool for all the objects created before we get to the 5795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // event loop, but we don't want to leave them hanging around until the 5805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // app quits. Each "main" needs to flush this pool right before it goes into 5815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // its main event loop to get rid of the cruft. 5825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) autorelease_pool_.reset(new base::mac::ScopedNSAutoreleasePool()); 5835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 5845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 585c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // On Android, the command line is initialized when library is loaded and 586c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // we have already started our TRACE_EVENT0. 5875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_ANDROID) 588a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // argc/argv are ignored on Windows and Android; see command_line.h for 589a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // details. 590a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) int argc = 0; 591a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const char** argv = NULL; 592a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 593a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#if !defined(OS_WIN) 594a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) argc = params.argc; 595a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) argv = params.argv; 596a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#endif 597a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 5986e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) base::CommandLine::Init(argc, argv); 599a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 6005f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (!delegate_ || delegate_->ShouldEnableTerminationOnHeapCorruption()) 6015f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) base::EnableTerminationOnHeapCorruption(); 6025f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) base::EnableTerminationOnOutOfMemory(); 6035f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 604a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#if !defined(OS_IOS) 605a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) SetProcessTitleFromCommandLine(argv); 606a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#endif 607c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#endif // !OS_ANDROID 6085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6095f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) int exit_code = 0; 610a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (delegate_ && delegate_->BasicStartupComplete(&exit_code)) 6115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return exit_code; 6125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) completed_basic_startup_ = true; 6145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6156e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) const base::CommandLine& command_line = 6166e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) *base::CommandLine::ForCurrentProcess(); 6175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string process_type = 6185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) command_line.GetSwitchValueASCII(switches::kProcessType); 6195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 620c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch#if !defined(OS_IOS) 621effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // Initialize mojo here so that services can be registered. 622effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch InitializeMojo(); 623effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch#endif 624effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 6251320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#if defined(OS_WIN) 6261320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci bool init_device_scale_factor = true; 6271320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci if (command_line.HasSwitch(switches::kDeviceScaleFactor)) { 6281320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci std::string scale_factor_string = command_line.GetSwitchValueASCII( 6291320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci switches::kDeviceScaleFactor); 6301320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci double scale_factor = 0; 6311320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci if (base::StringToDouble(scale_factor_string, &scale_factor)) { 6321320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci init_device_scale_factor = false; 6331320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci gfx::InitDeviceScaleFactor(scale_factor); 6341320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci } 6351320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci } 6361320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci if (init_device_scale_factor) 6371320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci ui::win::InitDeviceScaleFactor(); 6381320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#endif 6391320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci 6405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!GetContentClient()) 6415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetContentClient(&empty_content_client_); 6425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ContentClientInitializer::Set(process_type, delegate_); 6435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 6455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Route stdio to parent console (if any) or create one. 6465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kEnableLogging)) 6475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::RouteStdioToConsole(); 6485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 6495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Enable startup tracing asap to avoid early TRACE_EVENT calls being 6515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // ignored. 6525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kTraceStartup)) { 653c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) base::debug::CategoryFilter category_filter( 654c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) command_line.GetSwitchValueASCII(switches::kTraceStartup)); 6555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::debug::TraceLog::GetInstance()->SetEnabled( 656c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) category_filter, 6575d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::debug::TraceLog::RECORDING_MODE, 6585f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) base::debug::TraceOptions( 6595f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) base::debug::RECORD_UNTIL_FULL)); 6605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 661c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#if !defined(OS_ANDROID) 662c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Android tracing started at the beginning of the method. 663c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Other OSes have to wait till we get here in order for all the memory 664c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // management setup to be completed. 665c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) TRACE_EVENT0("startup", "ContentMainRunnerImpl::Initialize"); 666c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#endif // !OS_ANDROID 6675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) && !defined(OS_IOS) 6695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We need to allocate the IO Ports before the Sandbox is initialized or 670c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // the first instance of PowerMonitor is created. 6715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // It's important not to allocate the ports for processes which don't 672c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // register with the power monitor - see crbug.com/88867. 6735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (process_type.empty() || 674a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) (delegate_ && 675a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) delegate_->ProcessRegistersWithSystemProcess(process_type))) { 676a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) base::PowerMonitorDeviceSource::AllocateSystemIOPorts(); 6775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!process_type.empty() && 680a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) (!delegate_ || delegate_->ShouldSendMachPort(process_type))) { 681c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) MachBroker::ChildSendTaskPortToParent(); 6825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#elif defined(OS_WIN) 6845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetupCRT(command_line); 6855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 6865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_POSIX) 6885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!process_type.empty()) { 6895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When you hit Ctrl-C in a terminal running the browser 6905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // process, a SIGINT is delivered to the entire process group. 6915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When debugging the browser process via gdb, gdb catches the 6925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // SIGINT for the browser process (and dumps you back to the gdb 6935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // console) but doesn't for the child processes, killing them. 6945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The fix is to have child processes ignore SIGINT; they'll die 6955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // on their own when the browser process goes away. 6965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 6975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Note that we *can't* rely on BeingDebugged to catch this case because 6985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // we are the child process, which is not being debugged. 6995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(evanm): move this to some shared subprocess-init function. 7005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!base::debug::BeingDebugged()) 7015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) signal(SIGINT, SIG_IGN); 7025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 7045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(USE_NSS) 7065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) crypto::EarlySetupForNSSInit(); 7075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 7085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ui::RegisterPathProvider(); 7105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RegisterPathProvider(); 7115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RegisterContentSchemes(true); 7125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 713f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles)#if defined(OS_ANDROID) 714f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) int icudata_fd = base::GlobalDescriptors::GetInstance()->MaybeGet( 715f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) kAndroidICUDataDescriptor); 716f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) if (icudata_fd != -1) 717f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) CHECK(base::i18n::InitializeICUWithFileDescriptor(icudata_fd)); 718f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) else 719f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) CHECK(base::i18n::InitializeICU()); 720f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles)#else 7213551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) CHECK(base::i18n::InitializeICU()); 722f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles)#endif 7235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) InitializeStatsTable(command_line); 7255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 726a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (delegate_) 727a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) delegate_->PreSandboxStartup(); 7285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!process_type.empty()) 7305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CommonSubprocessInit(process_type); 7315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 733a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) CHECK(InitializeSandbox(params.sandbox_info)); 7345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#elif defined(OS_MACOSX) && !defined(OS_IOS) 7355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (process_type == switches::kRendererProcess || 7365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPpapiPluginProcess || 737a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) (delegate_ && delegate_->DelaySandboxInitialization(process_type))) { 7385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // On OS X the renderer sandbox needs to be initialized later in the 7395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // startup sequence in RendererMainPlatformDelegate::EnableSandbox(). 7405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 7415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(InitializeSandbox()); 7425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 7445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 745a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (delegate_) 746a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) delegate_->SandboxInitialized(process_type); 7475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Return -1 to indicate no early termination. 7495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return -1; 7505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual int Run() OVERRIDE { 7535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(is_initialized_); 7545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!is_shutdown_); 7556e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) const base::CommandLine& command_line = 7566e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) *base::CommandLine::ForCurrentProcess(); 7575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string process_type = 7586e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) command_line.GetSwitchValueASCII(switches::kProcessType); 7595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MainFunctionParams main_params(command_line); 76123730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) main_params.ui_task = ui_task_; 7625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 7635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) main_params.sandbox_info = &sandbox_info_; 7645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#elif defined(OS_MACOSX) 7655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) main_params.autorelease_pool = autorelease_pool_.get(); 7665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 7675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_IOS) 7695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return RunNamedProcessTypeMain(process_type, main_params, delegate_); 7705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 7715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 1; 7725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 7735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void Shutdown() OVERRIDE { 7765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(is_initialized_); 7775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!is_shutdown_); 7785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (completed_basic_startup_ && delegate_) { 7806e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) const base::CommandLine& command_line = 7816e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) *base::CommandLine::ForCurrentProcess(); 7825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string process_type = 7835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) command_line.GetSwitchValueASCII(switches::kProcessType); 7845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->ProcessExiting(process_type); 7865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 7895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifdef _CRTDBG_MAP_ALLOC 7905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) _CrtDumpMemoryLeaks(); 7915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // _CRTDBG_MAP_ALLOC 7925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // OS_WIN 7935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 7955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) autorelease_pool_.reset(NULL); 7965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 7975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) exit_manager_.reset(NULL); 7995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_ = NULL; 8015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_shutdown_ = true; 8025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 8055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // True if the runner has been initialized. 8065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_initialized_; 8075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // True if the runner has been shut down. 8095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_shutdown_; 8105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // True if basic startup was completed. 8125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool completed_basic_startup_; 8135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Used if the embedder doesn't set one. 8155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ContentClient empty_content_client_; 8165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The delegate will outlive this object. 8185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ContentMainDelegate* delegate_; 8195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<base::AtExitManager> exit_manager_; 8215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 8225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sandbox::SandboxInterfaceInfo sandbox_info_; 8235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#elif defined(OS_MACOSX) 8245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<base::mac::ScopedNSAutoreleasePool> autorelease_pool_; 8255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 8265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 82723730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) base::Closure* ui_task_; 82823730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) 8295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(ContentMainRunnerImpl); 8305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 8315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 8335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ContentMainRunner* ContentMainRunner::Create() { 8345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return new ContentMainRunnerImpl(); 8355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace content 838