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 "chrome/app/chrome_main_delegate.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)#include "base/base_paths.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/command_line.h" 95c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu#include "base/cpu.h" 10ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch#include "base/files/file_path.h" 11d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)#include "base/i18n/rtl.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/lazy_instance.h" 139ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch#include "base/message_loop/message_loop.h" 14424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)#include "base/metrics/statistics_recorder.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/metrics/stats_counters.h" 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/path_service.h" 1758e6fbe4ee35d65e14b626c557d37565bf8ad179Ben Murdoch#include "base/process/memory.h" 1858e6fbe4ee35d65e14b626c557d37565bf8ad179Ben Murdoch#include "base/process/process_handle.h" 19a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include "base/strings/string_util.h" 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "build/build_config.h" 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/chrome_content_browser_client.h" 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/defaults.h" 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_constants.h" 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_content_client.h" 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_paths.h" 26a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include "chrome/common/chrome_paths_internal.h" 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_switches.h" 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_version_info.h" 294e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)#include "chrome/common/crash_keys.h" 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/logging_chrome.h" 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/profiling.h" 32a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include "chrome/common/switch_utils.h" 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/url_constants.h" 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/plugin/chrome_content_plugin_client.h" 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/renderer/chrome_content_renderer_client.h" 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/utility/chrome_content_utility_client.h" 37116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#include "components/component_updater/component_updater_paths.h" 381320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#include "components/content_settings/core/common/content_settings_pattern.h" 3958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#include "components/startup_metric_utils/startup_metric_utils.h" 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/common/content_client.h" 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/common/content_paths.h" 421320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#include "extensions/common/constants.h" 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/ui_base_switches.h" 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 465c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu#include <atlbase.h> 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <malloc.h> 484e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)#include <algorithm> 491320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#include "chrome/app/close_handle_hook_win.h" 503551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#include "chrome/common/child_process_logging.h" 515f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#include "chrome/common/terminate_on_heap_corruption_experiment_win.h" 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "sandbox/win/src/sandbox.h" 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/resource/resource_bundle_win.h" 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/mac/mac_util.h" 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/mac/os_crash_dumps.h" 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/app/chrome_main_mac.h" 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/mac/relauncher.h" 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/mac/cfbundle_blocker.h" 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/mac/objc_zombie.h" 631320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#include "components/crash/app/breakpad_mac.h" 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/l10n/l10n_util_mac.h" 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_POSIX) 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <locale.h> 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <signal.h> 701320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#include "chrome/app/chrome_crash_reporter_client.h" 711320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#include "components/crash/app/crash_reporter_client.h" 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 74eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#if !defined(DISABLE_NACL) && defined(OS_LINUX) 75a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch#include "components/nacl/common/nacl_paths.h" 76d3868032626d59662ff73b372b5d584c1d144c53Ben Murdoch#include "components/nacl/zygote/nacl_fork_delegate_linux.h" 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_CHROMEOS) 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/sys_info.h" 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/chromeos/boot_times_loader.h" 82c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#include "chromeos/chromeos_paths.h" 833240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch#include "chromeos/chromeos_switches.h" 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_ANDROID) 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/descriptors_android.h" 887dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#else 897dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch// Diagnostics is only available on non-android platforms. 907dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "chrome/browser/diagnostics/diagnostics_controller.h" 917dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "chrome/browser/diagnostics/diagnostics_writer.h" 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(USE_X11) 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <stdlib.h> 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <string.h> 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/x/x11_util.h" 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1007dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#if defined(OS_POSIX) && !defined(OS_MACOSX) 1011320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#include "components/crash/app/breakpad_linux.h" 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 104a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#if defined(OS_LINUX) 105a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include "base/environment.h" 106a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#endif 107a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 108a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#if defined(OS_MACOSX) || defined(OS_WIN) 109a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include "chrome/browser/policy/policy_path_parser.h" 110a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#endif 111a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 112116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#if !defined(DISABLE_NACL) 113116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#include "components/nacl/common/nacl_switches.h" 114116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#endif 115116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch 116a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch#if !defined(CHROME_MULTIPLE_DLL_CHILD) 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)base::LazyInstance<chrome::ChromeContentBrowserClient> 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_chrome_content_browser_client = LAZY_INSTANCE_INITIALIZER; 119ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 120ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch 121a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch#if !defined(CHROME_MULTIPLE_DLL_BROWSER) 122f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)base::LazyInstance<ChromeContentRendererClient> 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_chrome_content_renderer_client = LAZY_INSTANCE_INITIALIZER; 124f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles)base::LazyInstance<ChromeContentUtilityClient> 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_chrome_content_utility_client = LAZY_INSTANCE_INITIALIZER; 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)base::LazyInstance<chrome::ChromeContentPluginClient> 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_chrome_content_plugin_client = LAZY_INSTANCE_INITIALIZER; 128a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch#endif 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1307dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#if defined(OS_POSIX) 1311320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tuccibase::LazyInstance<chrome::ChromeCrashReporterClient>::Leaky 1321320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci g_chrome_crash_client = LAZY_INSTANCE_INITIALIZER; 1337dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#endif 1347dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern int NaClMain(const content::MainFunctionParams&); 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern int ServiceProcessMain(const content::MainFunctionParams&); 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Early versions of Chrome incorrectly registered a chromehtml: URL handler, 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// which gives us nothing but trouble. Avoid launching chrome this way since 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// some apps fail to properly escape arguments. 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool HasDeprecatedArguments(const std::wstring& command_line) { 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const wchar_t kChromeHtml[] = L"chromehtml:"; 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::wstring command_line_lower = command_line; 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We are only searching for ASCII characters so this is OK. 1486e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) base::StringToLowerASCII(&command_line_lower); 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::wstring::size_type pos = command_line_lower.find(kChromeHtml); 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return (pos != std::wstring::npos); 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// If we try to access a path that is not currently available, we want the call 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// to fail rather than show an error dialog. 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SuppressWindowsErrorDialogs() { 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UINT new_flags = SEM_FAILCRITICALERRORS | 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SEM_NOOPENFILEERRORBOX; 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Preserve existing error mode. 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UINT existing_flags = SetErrorMode(new_flags); 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetErrorMode(existing_flags | new_flags); 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(OS_WIN) 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_LINUX) 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static void AdjustLinuxOOMScore(const std::string& process_type) { 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Browsers and zygotes should still be killable, but killed last. 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int kZygoteScore = 0; 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The minimum amount to bump a score by. This is large enough that 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // even if it's translated into the old values, it will still go up 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // by at least one. 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int kScoreBump = 100; 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This is the lowest score that renderers and extensions start with 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // in the OomPriorityManager. 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int kRendererScore = chrome::kLowestRendererOomScore; 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // For "miscellaneous" things, we want them after renderers, 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // but before plugins. 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int kMiscScore = kRendererScore - kScoreBump; 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We want plugins to die after the renderers. 1815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int kPluginScore = kMiscScore - kScoreBump; 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int score = -1; 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(kMiscScore > 0); 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(kPluginScore > 0); 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (process_type == switches::kPluginProcess || 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPpapiPluginProcess) { 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) score = kPluginScore; 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (process_type == switches::kPpapiBrokerProcess) { 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The broker should be killed before the PPAPI plugin. 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) score = kPluginScore + kScoreBump; 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (process_type == switches::kUtilityProcess || 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kGpuProcess || 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kServiceProcess) { 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) score = kMiscScore; 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef DISABLE_NACL 198e5d81f57cb97b3b6b7fccc9c5610d21eb81db09dBen Murdoch } else if (process_type == switches::kNaClLoaderProcess || 199e5d81f57cb97b3b6b7fccc9c5610d21eb81db09dBen Murdoch process_type == switches::kNaClLoaderNonSfiProcess) { 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) score = kPluginScore; 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (process_type == switches::kZygoteProcess || 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type.empty()) { 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // For zygotes and unlabeled process types, we want to still make 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // them killable by the OOM killer. 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) score = kZygoteScore; 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (process_type == switches::kRendererProcess) { 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "process type 'renderer' " 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "should be created through the zygote."; 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When debugging, this process type can end up being run directly, but 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // this isn't the typical path for assigning the OOM score for it. Still, 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // we want to assign a score that is somewhat representative for debugging. 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) score = kRendererScore; 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED() << "Unknown process type"; 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (score > -1) 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::AdjustOOMScore(base::GetCurrentProcId(), score); 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(OS_LINUX) 2215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Returns true if this subprocess type needs the ResourceBundle initialized 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// and resources loaded. 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool SubprocessNeedsResourceBundle(const std::string& process_type) { 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) || defined(OS_MACOSX) 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Windows needs resources for the default/null plugin. 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Mac needs them for the plugin process name. 2295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPluginProcess || 2305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_POSIX) && !defined(OS_MACOSX) 2325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The zygote process opens the resources for the renderers. 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kZygoteProcess || 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Mac needs them too for scrollbar related images and for sandbox 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // profiles. 238116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#if !defined(DISABLE_NACL) 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kNaClLoaderProcess || 240116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#endif 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPpapiPluginProcess || 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPpapiBrokerProcess || 2435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kGpuProcess || 2445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kRendererProcess || 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kUtilityProcess; 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_POSIX) 2505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Check for --version and --product-version; return true if we encountered 2515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// one of these switches and should exit now. 2525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool HandleVersionSwitches(const CommandLine& command_line) { 2535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const chrome::VersionInfo version_info; 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_MACOSX) 2565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kProductVersion)) { 2575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) printf("%s\n", version_info.Version().c_str()); 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 2595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kVersion)) { 2635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) printf("%s %s %s\n", 2645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) version_info.Name().c_str(), 2655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) version_info.Version().c_str(), 2665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::VersionInfo::GetVersionStringModifier().c_str()); 2675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 2685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_MACOSX) && !defined(OS_CHROMEOS) 2745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Show the man page if --help or -h is on the command line. 2755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void HandleHelpSwitches(const CommandLine& command_line) { 2765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kHelp) || 2775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) command_line.HasSwitch(switches::kHelpShort)) { 2782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath binary(command_line.argv()[0]); 2795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) execlp("man", "man", binary.BaseName().value().c_str(), NULL); 2805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PLOG(FATAL) << "execlp failed"; 2815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 285f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#if !defined(OS_MACOSX) && !defined(OS_ANDROID) 2865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SIGTERMProfilingShutdown(int signal) { 2875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profiling::Stop(); 2885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) struct sigaction sigact; 2895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) memset(&sigact, 0, sizeof(sigact)); 2905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sigact.sa_handler = SIG_DFL; 2915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(sigaction(SIGTERM, &sigact, NULL) == 0); 2925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) raise(signal); 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SetUpProfilingShutdownHandler() { 2965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) struct sigaction sigact; 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sigact.sa_handler = SIGTERMProfilingShutdown; 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sigact.sa_flags = SA_RESETHAND; 2995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sigemptyset(&sigact.sa_mask); 3005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(sigaction(SIGTERM, &sigact, NULL) == 0); 3015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 302f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#endif // !defined(OS_MACOSX) && !defined(OS_ANDROID) 3035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // OS_POSIX 3055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct MainFunction { 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* name; 3085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int (*function)(const content::MainFunctionParams&); 3095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 3105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 311a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)// Initializes the user data dir. Must be called before InitializeLocalState(). 312a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void InitializeUserDataDir() { 313a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) CommandLine* command_line = CommandLine::ForCurrentProcess(); 314a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) base::FilePath user_data_dir = 315a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) command_line->GetSwitchValuePath(switches::kUserDataDir); 316a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) std::string process_type = 317a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) command_line->GetSwitchValueASCII(switches::kProcessType); 318a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 319a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#if defined(OS_LINUX) 320a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // On Linux, Chrome does not support running multiple copies under different 321a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // DISPLAYs, so the profile directory can be specified in the environment to 322a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // support the virtual desktop use-case. 323a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (user_data_dir.empty()) { 324a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) std::string user_data_dir_string; 325a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) scoped_ptr<base::Environment> environment(base::Environment::Create()); 326a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (environment->GetVar("CHROME_USER_DATA_DIR", &user_data_dir_string) && 327010d83a9304c5a91596085d917d248abff47903aTorne (Richard Coles) base::IsStringUTF8(user_data_dir_string)) { 328a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) user_data_dir = base::FilePath::FromUTF8Unsafe(user_data_dir_string); 329a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } 330a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } 331a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#endif 332a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#if defined(OS_MACOSX) || defined(OS_WIN) 333a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) policy::path_parser::CheckUserDataDirPolicy(&user_data_dir); 334a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#endif 335a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 336a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const bool specified_directory_was_invalid = !user_data_dir.empty() && 337a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) !PathService::OverrideAndCreateIfNeeded(chrome::DIR_USER_DATA, 338010d83a9304c5a91596085d917d248abff47903aTorne (Richard Coles) user_data_dir, false, true); 339a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // Save inaccessible or invalid paths so the user may be prompted later. 340a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (specified_directory_was_invalid) 341a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) chrome::SetInvalidSpecifiedUserDataDir(user_data_dir); 342a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 343a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // Warn and fail early if the process fails to get a user data directory. 344a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (!PathService::Get(chrome::DIR_USER_DATA, &user_data_dir)) { 345a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // If an invalid command-line or policy override was specified, the user 346a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // will be given an error with that value. Otherwise, use the directory 347a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // returned by PathService (or the fallback default directory) in the error. 348a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (!specified_directory_was_invalid) { 349a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // PathService::Get() returns false and yields an empty path if it fails 350a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // to create DIR_USER_DATA. Retrieve the default value manually to display 351a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // a more meaningful error to the user in that case. 352a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (user_data_dir.empty()) 353a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) chrome::GetDefaultUserDataDirectory(&user_data_dir); 354a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) chrome::SetInvalidSpecifiedUserDataDir(user_data_dir); 355a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } 356a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 357a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // The browser process (which is identified by an empty |process_type|) will 358a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // handle the error later; other processes that need the dir crash here. 359a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) CHECK(process_type.empty()) << "Unable to get the user data directory " 360a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) << "for process type: " << process_type; 361a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } 362a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 363a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // Append the fallback user data directory to the commandline. Otherwise, 364a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // child or service processes will attempt to use the invalid directory. 365a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (specified_directory_was_invalid) 366a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) command_line->AppendSwitchPath(switches::kUserDataDir, user_data_dir); 367a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 368a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 3695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 3705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ChromeMainDelegate::ChromeMainDelegate() { 37258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#if defined(OS_ANDROID) 37358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)// On Android the main entry point time is the time when the Java code starts. 37458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)// This happens before the shared library containing this code is even loaded. 37558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)// The Java startup code has recorded that time, but the C++ code can't fetch it 37658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)// from the Java side until it has initialized the JNI. See 37758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)// ChromeMainDelegateAndroid. 37858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#else 3795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) startup_metric_utils::RecordMainEntryPointTime(); 38058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#endif 3815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ChromeMainDelegate::~ChromeMainDelegate() { 3845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ChromeMainDelegate::BasicStartupComplete(int* exit_code) { 3875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_CHROMEOS) 3885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chromeos::BootTimesLoader::Get()->SaveChromeMainStats(); 3895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 3905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const CommandLine& command_line = *CommandLine::ForCurrentProcess(); 3925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 3945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Give the browser process a longer treadmill, since crashes 3955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // there have more impact. 3965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const bool is_browser = !command_line.HasSwitch(switches::kProcessType); 3975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ObjcEvilDoers::ZombieEnable(true, is_browser ? 10000 : 1000); 3985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetUpBundleOverrides(); 4005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::common::mac::EnableCFBundleBlocker(); 4015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 4025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profiling::ProcessStarted(); 4045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_POSIX) 4065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (HandleVersionSwitches(command_line)) { 4075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *exit_code = 0; 4085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; // Got a --version switch; exit with a success error code. 4095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_MACOSX) && !defined(OS_CHROMEOS) 4115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This will directly exit if the user asked for help. 4125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HandleHelpSwitches(command_line); 4135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 4145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // OS_POSIX 4155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 4175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Must do this before any other usage of command line! 4185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (HasDeprecatedArguments(command_line.GetCommandLineString())) { 4195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *exit_code = 1; 4205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 4215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4221320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci 4231320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci InstallCloseHandleHooks(); 4245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 4255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4267dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch chrome::RegisterPathProvider(); 4277dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#if defined(OS_CHROMEOS) 4287dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch chromeos::RegisterPathProvider(); 4297dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#endif 4307dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#if !defined(DISABLE_NACL) && defined(OS_LINUX) 4317dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch nacl::RegisterPathProvider(); 4327dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#endif 4337dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 4341320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci ContentSettingsPattern::SetNonWildcardDomainNonPortScheme( 4351320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci extensions::kExtensionScheme); 4361320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci 4377dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch// No support for ANDROID yet as DiagnosticsController needs wchar support. 4387dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch// TODO(gspencer): That's not true anymore, or at least there are no w-string 4397dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch// references anymore. Not sure if that means this can be enabled on Android or 440424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)// not though. As there is no easily accessible command line on Android, I'm 441424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)// not sure this is a big deal. 442ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#if !defined(OS_ANDROID) && !defined(CHROME_MULTIPLE_DLL_CHILD) 4437dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // If we are in diagnostics mode this is the end of the line: after the 4447dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // diagnostics are run the process will invariably exit. 4457dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (command_line.HasSwitch(switches::kDiagnostics)) { 4467dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch diagnostics::DiagnosticsWriter::FormatType format = 4477dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch diagnostics::DiagnosticsWriter::HUMAN; 4487dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (command_line.HasSwitch(switches::kDiagnosticsFormat)) { 4497dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch std::string format_str = 4507dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch command_line.GetSwitchValueASCII(switches::kDiagnosticsFormat); 4517dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (format_str == "machine") { 4527dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch format = diagnostics::DiagnosticsWriter::MACHINE; 4537dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } else if (format_str == "log") { 4547dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch format = diagnostics::DiagnosticsWriter::LOG; 4557dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } else { 4567dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch DCHECK_EQ("human", format_str); 4577dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } 4587dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } 4597dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 4607dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch diagnostics::DiagnosticsWriter writer(format); 4617dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch *exit_code = diagnostics::DiagnosticsController::GetInstance()->Run( 4627dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch command_line, &writer); 4637dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch diagnostics::DiagnosticsController::GetInstance()->ClearResults(); 4647dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch return true; 4657dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } 4667dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#endif 4677dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 4683240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch#if defined(OS_CHROMEOS) 469cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) // Initialize primary user homedir (in multi-profile session) as it may be 470cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) // passed as a command line switch. 471cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) base::FilePath homedir; 472cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) if (command_line.HasSwitch(chromeos::switches::kHomedir)) { 473cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) homedir = base::FilePath( 474cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) command_line.GetSwitchValueASCII(chromeos::switches::kHomedir)); 475cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) PathService::OverrideAndCreateIfNeeded( 476cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) base::DIR_HOME, homedir, true, false); 477cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) } 478cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) 4793240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch // If we are recovering from a crash on ChromeOS, then we will do some 4803240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch // recovery using the diagnostics module, and then continue on. We fake up a 4813240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch // command line to tell it that we want it to recover, and to preserve the 4823240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch // original command line. 4833240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch if (command_line.HasSwitch(chromeos::switches::kLoginUser) || 4843240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch command_line.HasSwitch(switches::kDiagnosticsRecovery)) { 485424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) 486424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) // The statistics subsystem needs get initialized soon enough for the 487424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) // statistics to be collected. It's safe to call this more than once. 488424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) base::StatisticsRecorder::Initialize(); 489424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) 4903240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch CommandLine interim_command_line(command_line.GetProgram()); 491424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) const char* kSwitchNames[] = {switches::kUserDataDir, }; 492424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) interim_command_line.CopySwitchesFrom( 493424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) command_line, kSwitchNames, arraysize(kSwitchNames)); 4943240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch interim_command_line.AppendSwitch(switches::kDiagnostics); 4953240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch interim_command_line.AppendSwitch(switches::kDiagnosticsRecovery); 4963240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch 4973240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch diagnostics::DiagnosticsWriter::FormatType format = 4983240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch diagnostics::DiagnosticsWriter::LOG; 4993240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch if (command_line.HasSwitch(switches::kDiagnosticsFormat)) { 5003240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch std::string format_str = 5013240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch command_line.GetSwitchValueASCII(switches::kDiagnosticsFormat); 5023240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch if (format_str == "machine") { 5033240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch format = diagnostics::DiagnosticsWriter::MACHINE; 5043240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } else if (format_str == "human") { 5053240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch format = diagnostics::DiagnosticsWriter::HUMAN; 5063240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } else { 5073240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch DCHECK_EQ("log", format_str); 5083240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } 5093240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } 5103240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch 5113240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch diagnostics::DiagnosticsWriter writer(format); 5123240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch int diagnostics_exit_code = 5133240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch diagnostics::DiagnosticsController::GetInstance()->Run(command_line, 5143240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch &writer); 5153240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch if (diagnostics_exit_code) { 5163240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch // Diagnostics has failed somehow, so we exit. 5173240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch *exit_code = diagnostics_exit_code; 5183240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch return true; 5193240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } 5203240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch 5213240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch // Now we run the actual recovery tasks. 5223240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch int recovery_exit_code = 5233240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch diagnostics::DiagnosticsController::GetInstance()->RunRecovery( 5243240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch command_line, &writer); 5253240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch 5263240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch if (recovery_exit_code) { 5273240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch // Recovery has failed somehow, so we exit. 5283240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch *exit_code = recovery_exit_code; 5293240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch return true; 5303240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } 531424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) } else { // Not running diagnostics or recovery. 532424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) diagnostics::DiagnosticsController::GetInstance()->RecordRegularStartup(); 5333240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } 5343240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch#endif 5353240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch 5365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::SetContentClient(&chrome_content_client_); 5375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 5395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 542a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void ChromeMainDelegate::InitMacCrashReporter( 543a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const base::CommandLine& command_line, 544a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const std::string& process_type) { 5455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(mark): Right now, InitCrashReporter() needs to be called after 5465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // CommandLine::Init() and chrome::RegisterPathProvider(). Ideally, 5475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Breakpad initialization could occur sooner, preferably even before the 5485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // framework dylib is even loaded, to catch potential early crashes. 549a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) breakpad::InitCrashReporter(process_type); 5505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(NDEBUG) 5525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_debug_build = false; 5535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 5545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_debug_build = true; 5555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 5565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Details on when we enable Apple's Crash reporter. 5585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 5595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Motivation: 5605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // In debug mode it takes Apple's crash reporter eons to generate a crash 5615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // dump. 5625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 5635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // What we do: 5645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // * We only pass crashes for foreground processes to Apple's Crash 5655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // reporter. At the time of this writing, that means just the Browser 5665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // process. 5675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // * If Breakpad is enabled, it will pass browser crashes to Crash Reporter 5685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // itself. 5695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // * If Breakpad is disabled, we only turn on Crash Reporter for the 5705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Browser process in release mode. 5711320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci if (!command_line.HasSwitch(switches::kDisableBreakpad)) { 5721320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci bool disable_apple_crash_reporter = is_debug_build || 5731320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci base::mac::IsBackgroundOnlyProcess(); 5741320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci if (!breakpad::IsCrashReporterEnabled() && disable_apple_crash_reporter) { 5751320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci base::mac::DisableOSCrashDumps(); 5761320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci } 5775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Mac Chrome is packaged with a main app bundle and a helper app bundle. 5805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The main app bundle should only be used for the browser process, so it 5815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // should never see a --type switch (switches::kProcessType). Likewise, 5825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the helper should always have a --type switch. 5835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 5845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This check is done this late so there is already a call to 5855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // base::mac::IsBackgroundOnlyProcess(), so there is no change in 5865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // startup/initialization order. 5875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The helper's Info.plist marks it as a background only app. 5895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (base::mac::IsBackgroundOnlyProcess()) { 5905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(command_line.HasSwitch(switches::kProcessType) && 5915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !process_type.empty()) 5925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "Helper application requires --type."; 5935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // In addition, some helper flavors only work with certain process types. 5952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath executable; 5965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (PathService::Get(base::FILE_EXE, &executable) && 5975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) executable.value().size() >= 3) { 5985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string last_three = 5995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) executable.value().substr(executable.value().size() - 3); 6005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (last_three == " EH") { 6025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(process_type == switches::kPluginProcess || 6035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kUtilityProcess) 6045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "Executable-heap process requires --type=" 6055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << switches::kPluginProcess << " or " 6065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << switches::kUtilityProcess << ", saw " << process_type; 6075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (last_three == " NP") { 608116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#if !defined(DISABLE_NACL) 6095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK_EQ(switches::kNaClLoaderProcess, process_type) 6105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "Non-PIE process requires --type=" 6115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << switches::kNaClLoaderProcess << ", saw " << process_type; 612116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#endif 6135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 614116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#if defined(DISABLE_NACL) 615116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch CHECK(process_type != switches::kPluginProcess) 616116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch << "Non-executable-heap PIE process is intolerant of --type=" 617116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch << switches::kPluginProcess; 618116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#else 6195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(process_type != switches::kPluginProcess && 6205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type != switches::kNaClLoaderProcess) 6215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "Non-executable-heap PIE process is intolerant of --type=" 6225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << switches::kPluginProcess << " and " 6235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << switches::kNaClLoaderProcess << ", saw " << process_type; 624116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#endif 6255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 6285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(!command_line.HasSwitch(switches::kProcessType) && 6295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type.empty()) 6305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "Main application forbids --type, saw " << process_type; 6315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6334e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) if (breakpad::IsCrashReporterEnabled()) 634a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) breakpad::InitCrashProcessInfo(process_type); 6355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(OS_MACOSX) 6375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ChromeMainDelegate::PreSandboxStartup() { 6395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const CommandLine& command_line = *CommandLine::ForCurrentProcess(); 6405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string process_type = 6415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) command_line.GetSwitchValueASCII(switches::kProcessType); 6425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6437dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#if defined(OS_POSIX) 6441320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci crash_reporter::SetCrashReporterClient(g_chrome_crash_client.Pointer()); 645eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#endif 6465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 6485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // On the Mac, the child executable lives at a predefined location within 6495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the app bundle's versioned directory. 6505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PathService::Override(content::CHILD_PROCESS_EXE, 6515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::GetVersionedDirectory(). 6525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Append(chrome::kHelperProcessExecutablePath)); 6535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) InitMacCrashReporter(command_line, process_type); 6555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 6565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6573551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#if defined(OS_WIN) 6583551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) child_process_logging::Init(); 6593551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#endif 6605c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu#if defined(ARCH_CPU_ARM_FAMILY) && (defined(OS_ANDROID) || defined(OS_LINUX)) 6615c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu // Create an instance of the CPU class to parse /proc/cpuinfo and cache 6625c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu // cpu_brand info. 6635c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu base::CPU cpu_info; 6645c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu#endif 6653551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 666a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // Initialize the user data dir for any process type that needs it. 667a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (chrome::ProcessNeedsProfileDir(process_type)) 668a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) InitializeUserDataDir(); 669a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 6706e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) // Register component_updater PathProvider after DIR_USER_DATA overidden by 6716e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) // command line flags. Maybe move the chrome PathProvider down here also? 6726e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) component_updater::RegisterPathProvider(chrome::DIR_USER_DATA); 6736e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) 6745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) stats_counter_timer_.reset(new base::StatsCounterTimer("Chrome.Init")); 6755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) startup_timer_.reset(new base::StatsScope<base::StatsCounterTimer> 6765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (*stats_counter_timer_)); 6775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Enable Message Loop related state asap. 6795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kMessageLoopHistogrammer)) 680a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) base::MessageLoop::EnableHistogrammer(true); 6815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_ANDROID) 6835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Android does InitLogging when library is loaded. Skip here. 6845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) logging::OldFileDeletionState file_state = 6855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) logging::APPEND_TO_OLD_LOG_FILE; 6865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (process_type.empty()) { 6875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) file_state = logging::DELETE_OLD_LOG_FILE; 6885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) logging::InitChromeLogging(command_line, file_state); 6905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 6915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6925c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu#if defined(OS_WIN) 6935c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu // TODO(zturner): Throbber icons are still stored in chrome.dll, this can be 6945c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu // killed once those are merged into resources.pak. See 6955c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu // GlassBrowserFrameView::InitThrobberIcons() and http://crbug.com/368327. 6965c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu ui::SetResourcesDataDLL(_AtlBaseModule.GetResourceInstance()); 6975c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu#endif 6985c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu 6995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (SubprocessNeedsResourceBundle(process_type)) { 7005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Initialize ResourceBundle which handles files loaded from external 7015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // sources. The language should have been passed in to us from the 7025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // browser process as a command line flag. 703eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#if defined(DISABLE_NACL) 704eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch DCHECK(command_line.HasSwitch(switches::kLang) || 705eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch process_type == switches::kZygoteProcess || 706eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch process_type == switches::kGpuProcess || 707eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch process_type == switches::kPpapiBrokerProcess || 708eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch process_type == switches::kPpapiPluginProcess); 709eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#else 7105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(command_line.HasSwitch(switches::kLang) || 7115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kZygoteProcess || 7125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kGpuProcess || 7135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kNaClLoaderProcess || 7145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPpapiBrokerProcess || 7155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPpapiPluginProcess); 716eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#endif 7175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(markusheintz): The command line flag --lang is actually processed 7195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // by the CommandLinePrefStore, and made available through the PrefService 7205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // via the preference prefs::kApplicationLocale. The browser process uses 7215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the --lang flag to pass the value of the PrefService in here. Maybe 7225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // this value could be passed in a different way. 7235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string locale = 7245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) command_line.GetSwitchValueASCII(switches::kLang); 7255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_ANDROID) 7265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The renderer sandbox prevents us from accessing our .pak files directly. 7275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Therefore file descriptors to the .pak files that we need are passed in 7285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // at process creation time. 7295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int locale_pak_fd = base::GlobalDescriptors::GetInstance()->MaybeGet( 7305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kAndroidLocalePakDescriptor); 7315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(locale_pak_fd != -1); 7325f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) ResourceBundle::InitSharedInstanceWithPakFileRegion( 7336e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) base::File(locale_pak_fd), base::MemoryMappedFile::Region::kWholeFile); 7345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int extra_pak_keys[] = { 7362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kAndroidChrome100PercentPakDescriptor, 7375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kAndroidUIResourcesPakDescriptor, 7385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }; 7395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < arraysize(extra_pak_keys); ++i) { 7405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int pak_fd = 7415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::GlobalDescriptors::GetInstance()->MaybeGet(extra_pak_keys[i]); 7425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(pak_fd != -1); 7435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle::GetSharedInstance().AddDataPackFromFile( 7445d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::File(pak_fd), ui::SCALE_FACTOR_100P); 7455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 747d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) base::i18n::SetICUDefaultLocale(locale); 7485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string loaded_locale = locale; 7495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 7505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string loaded_locale = 7516e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) ui::ResourceBundle::InitSharedInstanceWithLocale( 7526e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) locale, NULL, ui::ResourceBundle::LOAD_COMMON_RESOURCES); 7532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath resources_pack_path; 7552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PathService::Get(chrome::FILE_RESOURCES_PACK, &resources_pack_path); 7562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ResourceBundle::GetSharedInstance().AddDataPackFromPath( 7572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) resources_pack_path, ui::SCALE_FACTOR_NONE); 7585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 7595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(!loaded_locale.empty()) << "Locale could not be found for " << 7605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) locale; 7615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 762ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#if !defined(CHROME_MULTIPLE_DLL_BROWSER) 763f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (process_type == switches::kUtilityProcess || 764f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) process_type == switches::kZygoteProcess) { 765f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) ChromeContentUtilityClient::PreSandboxStartup(); 766f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) } 767ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 7685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7707dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#if defined(OS_POSIX) && !defined(OS_MACOSX) 771f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) // Zygote needs to call InitCrashReporter() in RunZygote(). 772f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (process_type != switches::kZygoteProcess) { 7735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_ANDROID) 774f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (process_type.empty()) 775a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) breakpad::InitCrashReporter(process_type); 776f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) else 777a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) breakpad::InitNonBrowserCrashReporterForAndroid(process_type); 778f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#else // !defined(OS_ANDROID) 779a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) breakpad::InitCrashReporter(process_type); 780f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#endif // defined(OS_ANDROID) 7815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 782f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#endif // defined(OS_POSIX) && !defined(OS_MACOSX) 7835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7844e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // After all the platform Breakpads have been initialized, store the command 7854e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // line for crash reporting. 7864e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) crash_keys::SetSwitchesFromCommandLine(&command_line); 7875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ChromeMainDelegate::SandboxInitialized(const std::string& process_type) { 7905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) startup_timer_->Stop(); // End of Startup Time Measurement. 7915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Note: If you are adding a new process type below, be sure to adjust the 7935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // AdjustLinuxOOMScore function too. 7945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_LINUX) 7955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AdjustLinuxOOMScore(process_type); 7965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 7975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 7985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SuppressWindowsErrorDialogs(); 7995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 8005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int ChromeMainDelegate::RunProcess( 8035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& process_type, 8045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const content::MainFunctionParams& main_function_params) { 8055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // ANDROID doesn't support "service", so no ServiceProcessMain, and arraysize 8065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // doesn't support empty array. So we comment out the block for Android. 8073551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#if !defined(OS_ANDROID) 8085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static const MainFunction kMainFunctions[] = { 8093551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#if defined(ENABLE_FULL_PRINTING) && !defined(CHROME_MULTIPLE_DLL_CHILD) 8105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { switches::kServiceProcess, ServiceProcessMain }, 811c2db58bd994c04d98e4ee2cd7565b71548655fe3Ben Murdoch#endif 812c2db58bd994c04d98e4ee2cd7565b71548655fe3Ben Murdoch 8135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 8145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { switches::kRelauncherProcess, 8155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mac_relauncher::internal::RelauncherMain }, 8165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 817ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch 8181e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // This entry is not needed on Linux, where the NaCl loader 8191e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // process is launched via nacl_helper instead. 8201e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)#if !defined(DISABLE_NACL) && !defined(CHROME_MULTIPLE_DLL_BROWSER) && \ 8211e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) !defined(OS_LINUX) 8223551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) { switches::kNaClLoaderProcess, NaClMain }, 823424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)#else 824424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) { "<invalid>", NULL }, // To avoid constant array of size 0 825424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) // when DISABLE_NACL and CHROME_MULTIPLE_DLL_CHILD 8265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // DISABLE_NACL 8275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }; 8285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < arraysize(kMainFunctions); ++i) { 8305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (process_type == kMainFunctions[i].name) 8315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return kMainFunctions[i].function(main_function_params); 8325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 8345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return -1; 8365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ChromeMainDelegate::ProcessExiting(const std::string& process_type) { 8395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (SubprocessNeedsResourceBundle(process_type)) 8405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle::CleanupSharedInstance(); 8415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_ANDROID) 8425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) logging::CleanupChromeLogging(); 8435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 8445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Android doesn't use InitChromeLogging, so we close the log file manually. 8455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) logging::CloseLogFile(); 8465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // !defined(OS_ANDROID) 8471320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci 8481320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#if defined(OS_WIN) 8491320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci RemoveCloseHandleHooks(); 8501320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#endif 8515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 8545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ChromeMainDelegate::ProcessRegistersWithSystemProcess( 8555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& process_type) { 856116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#if defined(DISABLE_NACL) 857116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch return false; 858116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#else 8595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return process_type == switches::kNaClLoaderProcess; 860116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#endif 8615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ChromeMainDelegate::ShouldSendMachPort(const std::string& process_type) { 8645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return process_type != switches::kRelauncherProcess && 8655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type != switches::kServiceProcess; 8665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ChromeMainDelegate::DelaySandboxInitialization( 8695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& process_type) { 870116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#if !defined(DISABLE_NACL) 8715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // NaClLoader does this in NaClMainPlatformDelegate::EnableSandbox(). 8725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // No sandbox needed for relauncher. 873116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch if (process_type == switches::kNaClLoaderProcess) 874116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch return true; 875116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#endif 876116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch return process_type == switches::kRelauncherProcess; 8775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#elif defined(OS_POSIX) && !defined(OS_ANDROID) 879cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)void ChromeMainDelegate::ZygoteStarting( 880cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) ScopedVector<content::ZygoteForkDelegate>* delegates) { 881cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)#if !defined(DISABLE_NACL) 882cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) nacl::AddNaClZygoteForkDelegates(delegates); 8835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 8845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ChromeMainDelegate::ZygoteForked() { 8875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profiling::ProcessStarted(); 8885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (Profiling::BeingProfiled()) { 8895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::debug::RestartProfilingAfterFork(); 8905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetUpProfilingShutdownHandler(); 8915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Needs to be called after we have chrome::DIR_USER_DATA. BrowserMain sets 8945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // this up for the browser process in a different manner. 895a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) const CommandLine* command_line = CommandLine::ForCurrentProcess(); 896a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) std::string process_type = 897a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) command_line->GetSwitchValueASCII(switches::kProcessType); 898a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) breakpad::InitCrashReporter(process_type); 8994e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 9004e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // Reset the command line for the newly spawned process. 901a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) crash_keys::SetSwitchesFromCommandLine(command_line); 9025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // OS_MACOSX 9055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9065f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#if defined(OS_WIN) 9075f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)bool ChromeMainDelegate::ShouldEnableTerminationOnHeapCorruption() { 9085f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) return !ShouldExperimentallyDisableTerminateOnHeapCorruption(); 9095f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)} 9105f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#endif // OS_WIN 9115f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 9125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)content::ContentBrowserClient* 913ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben MurdochChromeMainDelegate::CreateContentBrowserClient() { 914ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#if defined(CHROME_MULTIPLE_DLL_CHILD) 915ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch return NULL; 916ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#else 9175d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return g_chrome_content_browser_client.Pointer(); 918ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 9195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)content::ContentPluginClient* ChromeMainDelegate::CreateContentPluginClient() { 922ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#if defined(CHROME_MULTIPLE_DLL_BROWSER) 923ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch return NULL; 924ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#else 9255d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return g_chrome_content_plugin_client.Pointer(); 926ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 9275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)content::ContentRendererClient* 930ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben MurdochChromeMainDelegate::CreateContentRendererClient() { 931ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#if defined(CHROME_MULTIPLE_DLL_BROWSER) 932ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch return NULL; 933ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#else 9345d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return g_chrome_content_renderer_client.Pointer(); 935ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 9365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)content::ContentUtilityClient* 939ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben MurdochChromeMainDelegate::CreateContentUtilityClient() { 940ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#if defined(CHROME_MULTIPLE_DLL_BROWSER) 941ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch return NULL; 942ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#else 9435d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return g_chrome_content_utility_client.Pointer(); 944ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 9455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 946