chrome_main_delegate.cc revision 116680a4aac90f2aa7413d9095a592090648e557
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" 3858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#include "components/startup_metric_utils/startup_metric_utils.h" 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/common/content_client.h" 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/common/content_paths.h" 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/ui_base_switches.h" 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 445c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu#include <atlbase.h> 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <malloc.h> 464e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)#include <algorithm> 47868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/string_util.h" 483551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#include "chrome/common/child_process_logging.h" 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "sandbox/win/src/sandbox.h" 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/resource/resource_bundle_win.h" 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/mac/mac_util.h" 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/mac/os_crash_dumps.h" 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/app/chrome_main_mac.h" 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/mac/relauncher.h" 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_paths_internal.h" 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/mac/cfbundle_blocker.h" 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/mac/objc_zombie.h" 618bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)#include "components/breakpad/app/breakpad_mac.h" 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "grit/chromium_strings.h" 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/l10n/l10n_util_mac.h" 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_POSIX) 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <locale.h> 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <signal.h> 697dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "chrome/app/chrome_breakpad_client.h" 708bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)#include "components/breakpad/app/breakpad_client.h" 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 73eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#if !defined(DISABLE_NACL) && defined(OS_LINUX) 74a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch#include "components/nacl/common/nacl_paths.h" 75d3868032626d59662ff73b372b5d584c1d144c53Ben Murdoch#include "components/nacl/zygote/nacl_fork_delegate_linux.h" 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_CHROMEOS) 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/sys_info.h" 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/chromeos/boot_times_loader.h" 81c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#include "chromeos/chromeos_paths.h" 823240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch#include "chromeos/chromeos_switches.h" 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_ANDROID) 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/descriptors_android.h" 877dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#else 887dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch// Diagnostics is only available on non-android platforms. 897dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "chrome/browser/diagnostics/diagnostics_controller.h" 907dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "chrome/browser/diagnostics/diagnostics_writer.h" 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(USE_X11) 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <stdlib.h> 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <string.h> 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/x/x11_util.h" 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 997dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#if defined(OS_POSIX) && !defined(OS_MACOSX) 1008bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)#include "components/breakpad/app/breakpad_linux.h" 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 103a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#if defined(OS_LINUX) 104a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include "base/environment.h" 105a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#endif 106a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 107a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#if defined(OS_MACOSX) || defined(OS_WIN) 108a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include "chrome/browser/policy/policy_path_parser.h" 109a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#endif 110a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 111116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#if !defined(DISABLE_NACL) 112116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#include "components/nacl/common/nacl_switches.h" 113116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#endif 114116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch 115a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch#if !defined(CHROME_MULTIPLE_DLL_CHILD) 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)base::LazyInstance<chrome::ChromeContentBrowserClient> 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_chrome_content_browser_client = LAZY_INSTANCE_INITIALIZER; 118ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 119ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch 120a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch#if !defined(CHROME_MULTIPLE_DLL_BROWSER) 121f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)base::LazyInstance<ChromeContentRendererClient> 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_chrome_content_renderer_client = LAZY_INSTANCE_INITIALIZER; 123f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles)base::LazyInstance<ChromeContentUtilityClient> 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_chrome_content_utility_client = LAZY_INSTANCE_INITIALIZER; 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)base::LazyInstance<chrome::ChromeContentPluginClient> 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_chrome_content_plugin_client = LAZY_INSTANCE_INITIALIZER; 127a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch#endif 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1297dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#if defined(OS_POSIX) 1307dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdochbase::LazyInstance<chrome::ChromeBreakpadClient>::Leaky 1317dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch g_chrome_breakpad_client = LAZY_INSTANCE_INITIALIZER; 1327dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#endif 1337dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern int NaClMain(const content::MainFunctionParams&); 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern int ServiceProcessMain(const content::MainFunctionParams&); 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Early versions of Chrome incorrectly registered a chromehtml: URL handler, 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// which gives us nothing but trouble. Avoid launching chrome this way since 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// some apps fail to properly escape arguments. 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool HasDeprecatedArguments(const std::wstring& command_line) { 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const wchar_t kChromeHtml[] = L"chromehtml:"; 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::wstring command_line_lower = command_line; 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We are only searching for ASCII characters so this is OK. 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) StringToLowerASCII(&command_line_lower); 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::wstring::size_type pos = command_line_lower.find(kChromeHtml); 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return (pos != std::wstring::npos); 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// If we try to access a path that is not currently available, we want the call 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// to fail rather than show an error dialog. 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SuppressWindowsErrorDialogs() { 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UINT new_flags = SEM_FAILCRITICALERRORS | 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SEM_NOOPENFILEERRORBOX; 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Preserve existing error mode. 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UINT existing_flags = SetErrorMode(new_flags); 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetErrorMode(existing_flags | new_flags); 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(OS_WIN) 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_LINUX) 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static void AdjustLinuxOOMScore(const std::string& process_type) { 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Browsers and zygotes should still be killable, but killed last. 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int kZygoteScore = 0; 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The minimum amount to bump a score by. This is large enough that 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // even if it's translated into the old values, it will still go up 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // by at least one. 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int kScoreBump = 100; 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This is the lowest score that renderers and extensions start with 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // in the OomPriorityManager. 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int kRendererScore = chrome::kLowestRendererOomScore; 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // For "miscellaneous" things, we want them after renderers, 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // but before plugins. 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int kMiscScore = kRendererScore - kScoreBump; 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We want plugins to die after the renderers. 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int kPluginScore = kMiscScore - kScoreBump; 1815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int score = -1; 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(kMiscScore > 0); 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(kPluginScore > 0); 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (process_type == switches::kPluginProcess || 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPpapiPluginProcess) { 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) score = kPluginScore; 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (process_type == switches::kPpapiBrokerProcess) { 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The broker should be killed before the PPAPI plugin. 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) score = kPluginScore + kScoreBump; 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (process_type == switches::kUtilityProcess || 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kWorkerProcess || 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 || 2305d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Needed for scrollbar related images. 2315d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) process_type == switches::kWorkerProcess || 2325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_POSIX) && !defined(OS_MACOSX) 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The zygote process opens the resources for the renderers. 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kZygoteProcess || 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Mac needs them too for scrollbar related images and for sandbox 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // profiles. 240116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#if !defined(DISABLE_NACL) 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kNaClLoaderProcess || 242116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#endif 2435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPpapiPluginProcess || 2445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPpapiBrokerProcess || 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kGpuProcess || 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kRendererProcess || 2485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kUtilityProcess; 2495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_POSIX) 2525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Check for --version and --product-version; return true if we encountered 2535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// one of these switches and should exit now. 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool HandleVersionSwitches(const CommandLine& command_line) { 2555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const chrome::VersionInfo version_info; 2565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_MACOSX) 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kProductVersion)) { 2595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) printf("%s\n", version_info.Version().c_str()); 2605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 2615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kVersion)) { 2655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) printf("%s %s %s\n", 2665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) version_info.Name().c_str(), 2675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) version_info.Version().c_str(), 2685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::VersionInfo::GetVersionStringModifier().c_str()); 2695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 2705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 2735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_MACOSX) && !defined(OS_CHROMEOS) 2765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Show the man page if --help or -h is on the command line. 2775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void HandleHelpSwitches(const CommandLine& command_line) { 2785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kHelp) || 2795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) command_line.HasSwitch(switches::kHelpShort)) { 2802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath binary(command_line.argv()[0]); 2815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) execlp("man", "man", binary.BaseName().value().c_str(), NULL); 2825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PLOG(FATAL) << "execlp failed"; 2835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 287f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#if !defined(OS_MACOSX) && !defined(OS_ANDROID) 2885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SIGTERMProfilingShutdown(int signal) { 2895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profiling::Stop(); 2905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) struct sigaction sigact; 2915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) memset(&sigact, 0, sizeof(sigact)); 2925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sigact.sa_handler = SIG_DFL; 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(sigaction(SIGTERM, &sigact, NULL) == 0); 2945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) raise(signal); 2955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SetUpProfilingShutdownHandler() { 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) struct sigaction sigact; 2995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sigact.sa_handler = SIGTERMProfilingShutdown; 3005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sigact.sa_flags = SA_RESETHAND; 3015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sigemptyset(&sigact.sa_mask); 3025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(sigaction(SIGTERM, &sigact, NULL) == 0); 3035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 304f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#endif // !defined(OS_MACOSX) && !defined(OS_ANDROID) 3055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // OS_POSIX 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct MainFunction { 3095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* name; 3105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int (*function)(const content::MainFunctionParams&); 3115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 3125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 313a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)// Initializes the user data dir. Must be called before InitializeLocalState(). 314a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void InitializeUserDataDir() { 315a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) CommandLine* command_line = CommandLine::ForCurrentProcess(); 316a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) base::FilePath user_data_dir = 317a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) command_line->GetSwitchValuePath(switches::kUserDataDir); 318a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) std::string process_type = 319a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) command_line->GetSwitchValueASCII(switches::kProcessType); 320a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 321a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#if defined(OS_LINUX) 322a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // On Linux, Chrome does not support running multiple copies under different 323a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // DISPLAYs, so the profile directory can be specified in the environment to 324a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // support the virtual desktop use-case. 325a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (user_data_dir.empty()) { 326a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) std::string user_data_dir_string; 327a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) scoped_ptr<base::Environment> environment(base::Environment::Create()); 328a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (environment->GetVar("CHROME_USER_DATA_DIR", &user_data_dir_string) && 329010d83a9304c5a91596085d917d248abff47903aTorne (Richard Coles) base::IsStringUTF8(user_data_dir_string)) { 330a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) user_data_dir = base::FilePath::FromUTF8Unsafe(user_data_dir_string); 331a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } 332a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } 333a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#endif 334a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#if defined(OS_MACOSX) || defined(OS_WIN) 335a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) policy::path_parser::CheckUserDataDirPolicy(&user_data_dir); 336a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#endif 337a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 338a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const bool specified_directory_was_invalid = !user_data_dir.empty() && 339a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) !PathService::OverrideAndCreateIfNeeded(chrome::DIR_USER_DATA, 340010d83a9304c5a91596085d917d248abff47903aTorne (Richard Coles) user_data_dir, false, true); 341a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // Save inaccessible or invalid paths so the user may be prompted later. 342a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (specified_directory_was_invalid) 343a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) chrome::SetInvalidSpecifiedUserDataDir(user_data_dir); 344a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 345a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // Warn and fail early if the process fails to get a user data directory. 346a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (!PathService::Get(chrome::DIR_USER_DATA, &user_data_dir)) { 347a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // If an invalid command-line or policy override was specified, the user 348a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // will be given an error with that value. Otherwise, use the directory 349a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // returned by PathService (or the fallback default directory) in the error. 350a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (!specified_directory_was_invalid) { 351a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // PathService::Get() returns false and yields an empty path if it fails 352a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // to create DIR_USER_DATA. Retrieve the default value manually to display 353a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // a more meaningful error to the user in that case. 354a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (user_data_dir.empty()) 355a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) chrome::GetDefaultUserDataDirectory(&user_data_dir); 356a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) chrome::SetInvalidSpecifiedUserDataDir(user_data_dir); 357a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } 358a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 359a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // The browser process (which is identified by an empty |process_type|) will 360a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // handle the error later; other processes that need the dir crash here. 361a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) CHECK(process_type.empty()) << "Unable to get the user data directory " 362a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) << "for process type: " << process_type; 363a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } 364a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 365a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // Append the fallback user data directory to the commandline. Otherwise, 366a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // child or service processes will attempt to use the invalid directory. 367a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (specified_directory_was_invalid) 368a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) command_line->AppendSwitchPath(switches::kUserDataDir, user_data_dir); 369a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 370a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 3715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 3725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ChromeMainDelegate::ChromeMainDelegate() { 37458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#if defined(OS_ANDROID) 37558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)// On Android the main entry point time is the time when the Java code starts. 37658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)// This happens before the shared library containing this code is even loaded. 37758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)// The Java startup code has recorded that time, but the C++ code can't fetch it 37858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)// from the Java side until it has initialized the JNI. See 37958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)// ChromeMainDelegateAndroid. 38058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#else 3815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) startup_metric_utils::RecordMainEntryPointTime(); 38258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#endif 3835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ChromeMainDelegate::~ChromeMainDelegate() { 3865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ChromeMainDelegate::BasicStartupComplete(int* exit_code) { 3895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_CHROMEOS) 3905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chromeos::BootTimesLoader::Get()->SaveChromeMainStats(); 3915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 3925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const CommandLine& command_line = *CommandLine::ForCurrentProcess(); 3945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 3965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Give the browser process a longer treadmill, since crashes 3975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // there have more impact. 3985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const bool is_browser = !command_line.HasSwitch(switches::kProcessType); 3995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ObjcEvilDoers::ZombieEnable(true, is_browser ? 10000 : 1000); 4005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetUpBundleOverrides(); 4025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::common::mac::EnableCFBundleBlocker(); 4035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 4045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profiling::ProcessStarted(); 4065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_POSIX) 4085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (HandleVersionSwitches(command_line)) { 4095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *exit_code = 0; 4105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; // Got a --version switch; exit with a success error code. 4115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_MACOSX) && !defined(OS_CHROMEOS) 4135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This will directly exit if the user asked for help. 4145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HandleHelpSwitches(command_line); 4155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 4165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // OS_POSIX 4175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 4195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Must do this before any other usage of command line! 4205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (HasDeprecatedArguments(command_line.GetCommandLineString())) { 4215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *exit_code = 1; 4225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 4235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 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 433116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch base::FilePath user_data; 434116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch if (PathService::Get(chrome::DIR_USER_DATA, &user_data)) 435116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch component_updater::RegisterPathProvider(user_data); 4367dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 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. 571f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) if (base::mac::IsBackgroundOnlyProcess() || 572f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) breakpad::IsCrashReporterEnabled() || 573f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) is_debug_build) { 574f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) base::mac::DisableOSCrashDumps(); 5755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Mac Chrome is packaged with a main app bundle and a helper app bundle. 5785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The main app bundle should only be used for the browser process, so it 5795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // should never see a --type switch (switches::kProcessType). Likewise, 5805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the helper should always have a --type switch. 5815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 5825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This check is done this late so there is already a call to 5835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // base::mac::IsBackgroundOnlyProcess(), so there is no change in 5845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // startup/initialization order. 5855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The helper's Info.plist marks it as a background only app. 5875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (base::mac::IsBackgroundOnlyProcess()) { 5885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(command_line.HasSwitch(switches::kProcessType) && 5895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !process_type.empty()) 5905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "Helper application requires --type."; 5915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // In addition, some helper flavors only work with certain process types. 5932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath executable; 5945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (PathService::Get(base::FILE_EXE, &executable) && 5955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) executable.value().size() >= 3) { 5965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string last_three = 5975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) executable.value().substr(executable.value().size() - 3); 5985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (last_three == " EH") { 6005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(process_type == switches::kPluginProcess || 6015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kUtilityProcess) 6025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "Executable-heap process requires --type=" 6035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << switches::kPluginProcess << " or " 6045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << switches::kUtilityProcess << ", saw " << process_type; 6055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (last_three == " NP") { 606116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#if !defined(DISABLE_NACL) 6075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK_EQ(switches::kNaClLoaderProcess, process_type) 6085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "Non-PIE process requires --type=" 6095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << switches::kNaClLoaderProcess << ", saw " << process_type; 610116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#endif 6115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 612116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#if defined(DISABLE_NACL) 613116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch CHECK(process_type != switches::kPluginProcess) 614116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch << "Non-executable-heap PIE process is intolerant of --type=" 615116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch << switches::kPluginProcess; 616116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#else 6175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(process_type != switches::kPluginProcess && 6185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type != switches::kNaClLoaderProcess) 6195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "Non-executable-heap PIE process is intolerant of --type=" 6205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << switches::kPluginProcess << " and " 6215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << switches::kNaClLoaderProcess << ", saw " << process_type; 622116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#endif 6235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 6265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(!command_line.HasSwitch(switches::kProcessType) && 6275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type.empty()) 6285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "Main application forbids --type, saw " << process_type; 6295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6314e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) if (breakpad::IsCrashReporterEnabled()) 632a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) breakpad::InitCrashProcessInfo(process_type); 6335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(OS_MACOSX) 6355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ChromeMainDelegate::PreSandboxStartup() { 6375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const CommandLine& command_line = *CommandLine::ForCurrentProcess(); 6385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string process_type = 6395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) command_line.GetSwitchValueASCII(switches::kProcessType); 6405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6417dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#if defined(OS_POSIX) 6427dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch breakpad::SetBreakpadClient(g_chrome_breakpad_client.Pointer()); 643eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#endif 6445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 6465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // On the Mac, the child executable lives at a predefined location within 6475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the app bundle's versioned directory. 6485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PathService::Override(content::CHILD_PROCESS_EXE, 6495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::GetVersionedDirectory(). 6505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Append(chrome::kHelperProcessExecutablePath)); 6515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) InitMacCrashReporter(command_line, process_type); 6535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 6545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6553551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#if defined(OS_WIN) 6563551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) child_process_logging::Init(); 6573551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#endif 6585c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu#if defined(ARCH_CPU_ARM_FAMILY) && (defined(OS_ANDROID) || defined(OS_LINUX)) 6595c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu // Create an instance of the CPU class to parse /proc/cpuinfo and cache 6605c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu // cpu_brand info. 6615c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu base::CPU cpu_info; 6625c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu#endif 6633551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 664a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // Initialize the user data dir for any process type that needs it. 665a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (chrome::ProcessNeedsProfileDir(process_type)) 666a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) InitializeUserDataDir(); 667a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 6685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) stats_counter_timer_.reset(new base::StatsCounterTimer("Chrome.Init")); 6695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) startup_timer_.reset(new base::StatsScope<base::StatsCounterTimer> 6705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (*stats_counter_timer_)); 6715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Enable Message Loop related state asap. 6735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kMessageLoopHistogrammer)) 674a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) base::MessageLoop::EnableHistogrammer(true); 6755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_ANDROID) 6775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Android does InitLogging when library is loaded. Skip here. 6785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) logging::OldFileDeletionState file_state = 6795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) logging::APPEND_TO_OLD_LOG_FILE; 6805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (process_type.empty()) { 6815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) file_state = logging::DELETE_OLD_LOG_FILE; 6825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) logging::InitChromeLogging(command_line, file_state); 6845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 6855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6865c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu#if defined(OS_WIN) 6875c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu // TODO(zturner): Throbber icons are still stored in chrome.dll, this can be 6885c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu // killed once those are merged into resources.pak. See 6895c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu // GlassBrowserFrameView::InitThrobberIcons() and http://crbug.com/368327. 6905c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu ui::SetResourcesDataDLL(_AtlBaseModule.GetResourceInstance()); 6915c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu#endif 6925c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu 6935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (SubprocessNeedsResourceBundle(process_type)) { 6945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Initialize ResourceBundle which handles files loaded from external 6955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // sources. The language should have been passed in to us from the 6965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // browser process as a command line flag. 697eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#if defined(DISABLE_NACL) 698eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch DCHECK(command_line.HasSwitch(switches::kLang) || 699eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch process_type == switches::kZygoteProcess || 700eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch process_type == switches::kGpuProcess || 701eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch process_type == switches::kPpapiBrokerProcess || 702eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch process_type == switches::kPpapiPluginProcess); 703eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#else 7045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(command_line.HasSwitch(switches::kLang) || 7055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kZygoteProcess || 7065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kGpuProcess || 7075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kNaClLoaderProcess || 7085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPpapiBrokerProcess || 7095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPpapiPluginProcess); 710eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#endif 7115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(markusheintz): The command line flag --lang is actually processed 7135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // by the CommandLinePrefStore, and made available through the PrefService 7145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // via the preference prefs::kApplicationLocale. The browser process uses 7155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the --lang flag to pass the value of the PrefService in here. Maybe 7165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // this value could be passed in a different way. 7175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string locale = 7185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) command_line.GetSwitchValueASCII(switches::kLang); 7195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_ANDROID) 7205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The renderer sandbox prevents us from accessing our .pak files directly. 7215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Therefore file descriptors to the .pak files that we need are passed in 7225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // at process creation time. 7235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int locale_pak_fd = base::GlobalDescriptors::GetInstance()->MaybeGet( 7245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kAndroidLocalePakDescriptor); 7255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(locale_pak_fd != -1); 7265d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) ResourceBundle::InitSharedInstanceWithPakFile(base::File(locale_pak_fd), 7275d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) false); 7285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int extra_pak_keys[] = { 7302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kAndroidChrome100PercentPakDescriptor, 7315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kAndroidUIResourcesPakDescriptor, 7325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }; 7335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < arraysize(extra_pak_keys); ++i) { 7345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int pak_fd = 7355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::GlobalDescriptors::GetInstance()->MaybeGet(extra_pak_keys[i]); 7365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(pak_fd != -1); 7375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle::GetSharedInstance().AddDataPackFromFile( 7385d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::File(pak_fd), ui::SCALE_FACTOR_100P); 7395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 741d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) base::i18n::SetICUDefaultLocale(locale); 7425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string loaded_locale = locale; 7435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 7445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string loaded_locale = 7455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle::InitSharedInstanceWithLocale(locale, NULL); 7462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath resources_pack_path; 7482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PathService::Get(chrome::FILE_RESOURCES_PACK, &resources_pack_path); 7492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ResourceBundle::GetSharedInstance().AddDataPackFromPath( 7502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) resources_pack_path, ui::SCALE_FACTOR_NONE); 7515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 7525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(!loaded_locale.empty()) << "Locale could not be found for " << 7535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) locale; 7545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 755ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#if !defined(CHROME_MULTIPLE_DLL_BROWSER) 756f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (process_type == switches::kUtilityProcess || 757f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) process_type == switches::kZygoteProcess) { 758f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) ChromeContentUtilityClient::PreSandboxStartup(); 759f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) } 760ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 7615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7637dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#if defined(OS_POSIX) && !defined(OS_MACOSX) 764f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) // Zygote needs to call InitCrashReporter() in RunZygote(). 765f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (process_type != switches::kZygoteProcess) { 7665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_ANDROID) 767f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (process_type.empty()) 768a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) breakpad::InitCrashReporter(process_type); 769f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) else 770a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) breakpad::InitNonBrowserCrashReporterForAndroid(process_type); 771f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#else // !defined(OS_ANDROID) 772a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) breakpad::InitCrashReporter(process_type); 773f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#endif // defined(OS_ANDROID) 7745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 775f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#endif // defined(OS_POSIX) && !defined(OS_MACOSX) 7765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7774e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // After all the platform Breakpads have been initialized, store the command 7784e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // line for crash reporting. 7794e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) crash_keys::SetSwitchesFromCommandLine(&command_line); 7805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ChromeMainDelegate::SandboxInitialized(const std::string& process_type) { 7835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) startup_timer_->Stop(); // End of Startup Time Measurement. 7845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Note: If you are adding a new process type below, be sure to adjust the 7865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // AdjustLinuxOOMScore function too. 7875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_LINUX) 7885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AdjustLinuxOOMScore(process_type); 7895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 7905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 7915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SuppressWindowsErrorDialogs(); 7925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 7935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int ChromeMainDelegate::RunProcess( 7965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& process_type, 7975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const content::MainFunctionParams& main_function_params) { 7985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // ANDROID doesn't support "service", so no ServiceProcessMain, and arraysize 7995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // doesn't support empty array. So we comment out the block for Android. 8003551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#if !defined(OS_ANDROID) 8015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static const MainFunction kMainFunctions[] = { 8023551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#if defined(ENABLE_FULL_PRINTING) && !defined(CHROME_MULTIPLE_DLL_CHILD) 8035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { switches::kServiceProcess, ServiceProcessMain }, 804c2db58bd994c04d98e4ee2cd7565b71548655fe3Ben Murdoch#endif 805c2db58bd994c04d98e4ee2cd7565b71548655fe3Ben Murdoch 8065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 8075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { switches::kRelauncherProcess, 8085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mac_relauncher::internal::RelauncherMain }, 8095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 810ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch 8111e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // This entry is not needed on Linux, where the NaCl loader 8121e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // process is launched via nacl_helper instead. 8131e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)#if !defined(DISABLE_NACL) && !defined(CHROME_MULTIPLE_DLL_BROWSER) && \ 8141e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) !defined(OS_LINUX) 8153551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) { switches::kNaClLoaderProcess, NaClMain }, 816424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)#else 817424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) { "<invalid>", NULL }, // To avoid constant array of size 0 818424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) // when DISABLE_NACL and CHROME_MULTIPLE_DLL_CHILD 8195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // DISABLE_NACL 8205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }; 8215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < arraysize(kMainFunctions); ++i) { 8235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (process_type == kMainFunctions[i].name) 8245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return kMainFunctions[i].function(main_function_params); 8255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 8275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return -1; 8295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ChromeMainDelegate::ProcessExiting(const std::string& process_type) { 8325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (SubprocessNeedsResourceBundle(process_type)) 8335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle::CleanupSharedInstance(); 8345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_ANDROID) 8355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) logging::CleanupChromeLogging(); 8365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 8375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Android doesn't use InitChromeLogging, so we close the log file manually. 8385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) logging::CloseLogFile(); 8395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // !defined(OS_ANDROID) 8405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 8435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ChromeMainDelegate::ProcessRegistersWithSystemProcess( 8445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& process_type) { 845116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#if defined(DISABLE_NACL) 846116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch return false; 847116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#else 8485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return process_type == switches::kNaClLoaderProcess; 849116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#endif 8505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ChromeMainDelegate::ShouldSendMachPort(const std::string& process_type) { 8535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return process_type != switches::kRelauncherProcess && 8545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type != switches::kServiceProcess; 8555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ChromeMainDelegate::DelaySandboxInitialization( 8585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& process_type) { 859116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#if !defined(DISABLE_NACL) 8605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // NaClLoader does this in NaClMainPlatformDelegate::EnableSandbox(). 8615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // No sandbox needed for relauncher. 862116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch if (process_type == switches::kNaClLoaderProcess) 863116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch return true; 864116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#endif 865116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch return process_type == switches::kRelauncherProcess; 8665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#elif defined(OS_POSIX) && !defined(OS_ANDROID) 868cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)void ChromeMainDelegate::ZygoteStarting( 869cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) ScopedVector<content::ZygoteForkDelegate>* delegates) { 870cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)#if !defined(DISABLE_NACL) 871cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) nacl::AddNaClZygoteForkDelegates(delegates); 8725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 8735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ChromeMainDelegate::ZygoteForked() { 8765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profiling::ProcessStarted(); 8775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (Profiling::BeingProfiled()) { 8785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::debug::RestartProfilingAfterFork(); 8795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetUpProfilingShutdownHandler(); 8805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Needs to be called after we have chrome::DIR_USER_DATA. BrowserMain sets 8835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // this up for the browser process in a different manner. 884a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) const CommandLine* command_line = CommandLine::ForCurrentProcess(); 885a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) std::string process_type = 886a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) command_line->GetSwitchValueASCII(switches::kProcessType); 887a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) breakpad::InitCrashReporter(process_type); 8884e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 8894e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // Reset the command line for the newly spawned process. 890a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) crash_keys::SetSwitchesFromCommandLine(command_line); 8915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // OS_MACOSX 8945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)content::ContentBrowserClient* 896ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben MurdochChromeMainDelegate::CreateContentBrowserClient() { 897ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#if defined(CHROME_MULTIPLE_DLL_CHILD) 898ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch return NULL; 899ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#else 9005d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return g_chrome_content_browser_client.Pointer(); 901ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 9025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)content::ContentPluginClient* ChromeMainDelegate::CreateContentPluginClient() { 905ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#if defined(CHROME_MULTIPLE_DLL_BROWSER) 906ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch return NULL; 907ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#else 9085d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return g_chrome_content_plugin_client.Pointer(); 909ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 9105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)content::ContentRendererClient* 913ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben MurdochChromeMainDelegate::CreateContentRendererClient() { 914ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#if defined(CHROME_MULTIPLE_DLL_BROWSER) 915ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch return NULL; 916ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#else 9175d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return g_chrome_content_renderer_client.Pointer(); 918ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 9195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)content::ContentUtilityClient* 922ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben MurdochChromeMainDelegate::CreateContentUtilityClient() { 923ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#if defined(CHROME_MULTIPLE_DLL_BROWSER) 924ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch return NULL; 925ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#else 9265d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return g_chrome_content_utility_client.Pointer(); 927ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 9285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 929