chrome_main_delegate.cc revision a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7
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) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/command_line.h" 858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#include "base/environment.h" 9ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch#include "base/files/file_path.h" 10d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)#include "base/i18n/rtl.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/lazy_instance.h" 129ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch#include "base/message_loop/message_loop.h" 13424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)#include "base/metrics/statistics_recorder.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/metrics/stats_counters.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/path_service.h" 1658e6fbe4ee35d65e14b626c557d37565bf8ad179Ben Murdoch#include "base/process/memory.h" 1758e6fbe4ee35d65e14b626c557d37565bf8ad179Ben Murdoch#include "base/process/process_handle.h" 18868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/stringprintf.h" 19868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/utf_string_conversions.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" 232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/policy/policy_path_parser.h" 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_constants.h" 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_content_client.h" 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_paths.h" 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_paths_internal.h" 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_switches.h" 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_version_info.h" 304e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)#include "chrome/common/crash_keys.h" 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/logging_chrome.h" 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/profiling.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" 37eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "components/nacl/common/nacl_switches.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) 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#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 "tools/memory_watcher/memory_watcher.h" 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/resource/resource_bundle_win.h" 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/mac/mac_util.h" 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/mac/os_crash_dumps.h" 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/app/chrome_main_mac.h" 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/mac/relauncher.h" 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_paths_internal.h" 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/mac/cfbundle_blocker.h" 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/mac/objc_zombie.h" 628bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)#include "components/breakpad/app/breakpad_mac.h" 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "grit/chromium_strings.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> 707dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "chrome/app/chrome_breakpad_client.h" 718bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)#include "components/breakpad/app/breakpad_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) 1018bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)#include "components/breakpad/app/breakpad_linux.h" 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 104a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch#if !defined(CHROME_MULTIPLE_DLL_CHILD) 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)base::LazyInstance<chrome::ChromeContentBrowserClient> 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_chrome_content_browser_client = LAZY_INSTANCE_INITIALIZER; 107ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 108ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch 109a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch#if !defined(CHROME_MULTIPLE_DLL_BROWSER) 110f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)base::LazyInstance<ChromeContentRendererClient> 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_chrome_content_renderer_client = LAZY_INSTANCE_INITIALIZER; 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)base::LazyInstance<chrome::ChromeContentUtilityClient> 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_chrome_content_utility_client = LAZY_INSTANCE_INITIALIZER; 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)base::LazyInstance<chrome::ChromeContentPluginClient> 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_chrome_content_plugin_client = LAZY_INSTANCE_INITIALIZER; 116a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch#endif 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1187dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#if defined(OS_POSIX) 1197dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdochbase::LazyInstance<chrome::ChromeBreakpadClient>::Leaky 1207dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch g_chrome_breakpad_client = LAZY_INSTANCE_INITIALIZER; 1217dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#endif 1227dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern int NaClMain(const content::MainFunctionParams&); 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern int ServiceProcessMain(const content::MainFunctionParams&); 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const wchar_t kProfilingDll[] = L"memory_watcher.dll"; 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Load the memory profiling DLL. All it needs to be activated 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// is to be loaded. Return true on success, false otherwise. 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool LoadMemoryProfiler() { 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HMODULE prof_module = LoadLibrary(kProfilingDll); 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return prof_module != NULL; 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Early versions of Chrome incorrectly registered a chromehtml: URL handler, 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// which gives us nothing but trouble. Avoid launching chrome this way since 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// some apps fail to properly escape arguments. 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool HasDeprecatedArguments(const std::wstring& command_line) { 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const wchar_t kChromeHtml[] = L"chromehtml:"; 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::wstring command_line_lower = command_line; 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We are only searching for ASCII characters so this is OK. 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) StringToLowerASCII(&command_line_lower); 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::wstring::size_type pos = command_line_lower.find(kChromeHtml); 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return (pos != std::wstring::npos); 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// If we try to access a path that is not currently available, we want the call 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// to fail rather than show an error dialog. 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SuppressWindowsErrorDialogs() { 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UINT new_flags = SEM_FAILCRITICALERRORS | 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SEM_NOOPENFILEERRORBOX; 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Preserve existing error mode. 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UINT existing_flags = SetErrorMode(new_flags); 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetErrorMode(existing_flags | new_flags); 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(OS_WIN) 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_LINUX) 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static void AdjustLinuxOOMScore(const std::string& process_type) { 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Browsers and zygotes should still be killable, but killed last. 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int kZygoteScore = 0; 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The minimum amount to bump a score by. This is large enough that 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // even if it's translated into the old values, it will still go up 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // by at least one. 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int kScoreBump = 100; 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This is the lowest score that renderers and extensions start with 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // in the OomPriorityManager. 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int kRendererScore = chrome::kLowestRendererOomScore; 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // For "miscellaneous" things, we want them after renderers, 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // but before plugins. 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int kMiscScore = kRendererScore - kScoreBump; 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We want plugins to die after the renderers. 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int kPluginScore = kMiscScore - kScoreBump; 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int score = -1; 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(kMiscScore > 0); 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(kPluginScore > 0); 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (process_type == switches::kPluginProcess || 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPpapiPluginProcess) { 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) score = kPluginScore; 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (process_type == switches::kPpapiBrokerProcess) { 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The broker should be killed before the PPAPI plugin. 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) score = kPluginScore + kScoreBump; 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (process_type == switches::kUtilityProcess || 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kWorkerProcess || 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kGpuProcess || 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kServiceProcess) { 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) score = kMiscScore; 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef DISABLE_NACL 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (process_type == switches::kNaClLoaderProcess) { 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) score = kPluginScore; 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (process_type == switches::kZygoteProcess || 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type.empty()) { 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // For zygotes and unlabeled process types, we want to still make 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // them killable by the OOM killer. 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) score = kZygoteScore; 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (process_type == switches::kRendererProcess) { 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "process type 'renderer' " 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "should be created through the zygote."; 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When debugging, this process type can end up being run directly, but 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // this isn't the typical path for assigning the OOM score for it. Still, 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // we want to assign a score that is somewhat representative for debugging. 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) score = kRendererScore; 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED() << "Unknown process type"; 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (score > -1) 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::AdjustOOMScore(base::GetCurrentProcId(), score); 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(OS_LINUX) 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Enable the heap profiler if the appropriate command-line switch is 2205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// present, bailing out of the app we can't. 2215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void EnableHeapProfiler(const CommandLine& command_line) { 2225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kMemoryProfiling)) 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!LoadMemoryProfiler()) 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) exit(-1); 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Returns true if this subprocess type needs the ResourceBundle initialized 2305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// and resources loaded. 2315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool SubprocessNeedsResourceBundle(const std::string& process_type) { 2325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) || defined(OS_MACOSX) 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Windows needs resources for the default/null plugin. 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Mac needs them for the plugin process name. 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPluginProcess || 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_POSIX) && !defined(OS_MACOSX) 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The zygote process opens the resources for the renderers. 2405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kZygoteProcess || 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 2435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Mac needs them too for scrollbar related images and for sandbox 2445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // profiles. 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kWorkerProcess || 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kNaClLoaderProcess || 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPpapiPluginProcess || 2485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPpapiBrokerProcess || 2495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kGpuProcess || 2505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kRendererProcess || 2525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kUtilityProcess; 2535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_POSIX) 2565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Check for --version and --product-version; return true if we encountered 2575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// one of these switches and should exit now. 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool HandleVersionSwitches(const CommandLine& command_line) { 2595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const chrome::VersionInfo version_info; 2605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_MACOSX) 2625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kProductVersion)) { 2635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) printf("%s\n", version_info.Version().c_str()); 2645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 2655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kVersion)) { 2695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) printf("%s %s %s\n", 2705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) version_info.Name().c_str(), 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) version_info.Version().c_str(), 2725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::VersionInfo::GetVersionStringModifier().c_str()); 2735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 2745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 2775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_MACOSX) && !defined(OS_CHROMEOS) 2805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Show the man page if --help or -h is on the command line. 2815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void HandleHelpSwitches(const CommandLine& command_line) { 2825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kHelp) || 2835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) command_line.HasSwitch(switches::kHelpShort)) { 2842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath binary(command_line.argv()[0]); 2855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) execlp("man", "man", binary.BaseName().value().c_str(), NULL); 2865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PLOG(FATAL) << "execlp failed"; 2875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 291f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#if !defined(OS_MACOSX) && !defined(OS_ANDROID) 2925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SIGTERMProfilingShutdown(int signal) { 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profiling::Stop(); 2945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) struct sigaction sigact; 2955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) memset(&sigact, 0, sizeof(sigact)); 2965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sigact.sa_handler = SIG_DFL; 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(sigaction(SIGTERM, &sigact, NULL) == 0); 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) raise(signal); 2995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SetUpProfilingShutdownHandler() { 3025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) struct sigaction sigact; 3035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sigact.sa_handler = SIGTERMProfilingShutdown; 3045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sigact.sa_flags = SA_RESETHAND; 3055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sigemptyset(&sigact.sa_mask); 3065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(sigaction(SIGTERM, &sigact, NULL) == 0); 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 308f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#endif // !defined(OS_MACOSX) && !defined(OS_ANDROID) 3095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // OS_POSIX 3115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct MainFunction { 3135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* name; 3145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int (*function)(const content::MainFunctionParams&); 3155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 3165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 3185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ChromeMainDelegate::ChromeMainDelegate() { 32058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#if defined(OS_ANDROID) 32158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)// On Android the main entry point time is the time when the Java code starts. 32258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)// This happens before the shared library containing this code is even loaded. 32358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)// The Java startup code has recorded that time, but the C++ code can't fetch it 32458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)// from the Java side until it has initialized the JNI. See 32558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)// ChromeMainDelegateAndroid. 32658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#else 3275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) startup_metric_utils::RecordMainEntryPointTime(); 32858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#endif 3295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ChromeMainDelegate::~ChromeMainDelegate() { 3325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ChromeMainDelegate::BasicStartupComplete(int* exit_code) { 3355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_CHROMEOS) 3365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chromeos::BootTimesLoader::Get()->SaveChromeMainStats(); 3375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 3385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const CommandLine& command_line = *CommandLine::ForCurrentProcess(); 3405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 3425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Give the browser process a longer treadmill, since crashes 3435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // there have more impact. 3445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const bool is_browser = !command_line.HasSwitch(switches::kProcessType); 3455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ObjcEvilDoers::ZombieEnable(true, is_browser ? 10000 : 1000); 3465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetUpBundleOverrides(); 3485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::common::mac::EnableCFBundleBlocker(); 3495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 3505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profiling::ProcessStarted(); 3525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_POSIX) 3545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (HandleVersionSwitches(command_line)) { 3555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *exit_code = 0; 3565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; // Got a --version switch; exit with a success error code. 3575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_MACOSX) && !defined(OS_CHROMEOS) 3595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This will directly exit if the user asked for help. 3605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HandleHelpSwitches(command_line); 3615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 3625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // OS_POSIX 3635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 3655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Must do this before any other usage of command line! 3665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (HasDeprecatedArguments(command_line.GetCommandLineString())) { 3675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *exit_code = 1; 3685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 3695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 3715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3727dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch chrome::RegisterPathProvider(); 3737dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#if defined(OS_CHROMEOS) 3747dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch chromeos::RegisterPathProvider(); 3757dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#endif 3767dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#if !defined(DISABLE_NACL) && defined(OS_LINUX) 3777dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch nacl::RegisterPathProvider(); 3787dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#endif 3797dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 3807dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch// No support for ANDROID yet as DiagnosticsController needs wchar support. 3817dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch// TODO(gspencer): That's not true anymore, or at least there are no w-string 3827dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch// references anymore. Not sure if that means this can be enabled on Android or 383424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)// not though. As there is no easily accessible command line on Android, I'm 384424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)// not sure this is a big deal. 385ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#if !defined(OS_ANDROID) && !defined(CHROME_MULTIPLE_DLL_CHILD) 3867dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // If we are in diagnostics mode this is the end of the line: after the 3877dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // diagnostics are run the process will invariably exit. 3887dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (command_line.HasSwitch(switches::kDiagnostics)) { 3897dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch diagnostics::DiagnosticsWriter::FormatType format = 3907dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch diagnostics::DiagnosticsWriter::HUMAN; 3917dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (command_line.HasSwitch(switches::kDiagnosticsFormat)) { 3927dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch std::string format_str = 3937dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch command_line.GetSwitchValueASCII(switches::kDiagnosticsFormat); 3947dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (format_str == "machine") { 3957dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch format = diagnostics::DiagnosticsWriter::MACHINE; 3967dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } else if (format_str == "log") { 3977dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch format = diagnostics::DiagnosticsWriter::LOG; 3987dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } else { 3997dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch DCHECK_EQ("human", format_str); 4007dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } 4017dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } 4027dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 4037dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch diagnostics::DiagnosticsWriter writer(format); 4047dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch *exit_code = diagnostics::DiagnosticsController::GetInstance()->Run( 4057dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch command_line, &writer); 4067dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch diagnostics::DiagnosticsController::GetInstance()->ClearResults(); 4077dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch return true; 4087dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } 4097dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#endif 4107dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 4113240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch#if defined(OS_CHROMEOS) 4123240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch // If we are recovering from a crash on ChromeOS, then we will do some 4133240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch // recovery using the diagnostics module, and then continue on. We fake up a 4143240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch // command line to tell it that we want it to recover, and to preserve the 4153240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch // original command line. 4163240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch if (command_line.HasSwitch(chromeos::switches::kLoginUser) || 4173240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch command_line.HasSwitch(switches::kDiagnosticsRecovery)) { 418424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) 419424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) // The statistics subsystem needs get initialized soon enough for the 420424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) // statistics to be collected. It's safe to call this more than once. 421424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) base::StatisticsRecorder::Initialize(); 422424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) 4233240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch CommandLine interim_command_line(command_line.GetProgram()); 424424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) const char* kSwitchNames[] = {switches::kUserDataDir, }; 425424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) interim_command_line.CopySwitchesFrom( 426424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) command_line, kSwitchNames, arraysize(kSwitchNames)); 4273240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch interim_command_line.AppendSwitch(switches::kDiagnostics); 4283240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch interim_command_line.AppendSwitch(switches::kDiagnosticsRecovery); 4293240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch 4303240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch diagnostics::DiagnosticsWriter::FormatType format = 4313240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch diagnostics::DiagnosticsWriter::LOG; 4323240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch if (command_line.HasSwitch(switches::kDiagnosticsFormat)) { 4333240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch std::string format_str = 4343240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch command_line.GetSwitchValueASCII(switches::kDiagnosticsFormat); 4353240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch if (format_str == "machine") { 4363240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch format = diagnostics::DiagnosticsWriter::MACHINE; 4373240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } else if (format_str == "human") { 4383240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch format = diagnostics::DiagnosticsWriter::HUMAN; 4393240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } else { 4403240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch DCHECK_EQ("log", format_str); 4413240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } 4423240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } 4433240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch 4443240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch diagnostics::DiagnosticsWriter writer(format); 4453240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch int diagnostics_exit_code = 4463240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch diagnostics::DiagnosticsController::GetInstance()->Run(command_line, 4473240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch &writer); 4483240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch if (diagnostics_exit_code) { 4493240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch // Diagnostics has failed somehow, so we exit. 4503240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch *exit_code = diagnostics_exit_code; 4513240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch return true; 4523240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } 4533240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch 4543240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch // Now we run the actual recovery tasks. 4553240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch int recovery_exit_code = 4563240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch diagnostics::DiagnosticsController::GetInstance()->RunRecovery( 4573240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch command_line, &writer); 4583240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch 4593240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch if (recovery_exit_code) { 4603240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch // Recovery has failed somehow, so we exit. 4613240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch *exit_code = recovery_exit_code; 4623240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch return true; 4633240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } 464424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) } else { // Not running diagnostics or recovery. 465424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) diagnostics::DiagnosticsController::GetInstance()->RecordRegularStartup(); 4663240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } 4673240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch#endif 4683240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch 4695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::SetContentClient(&chrome_content_client_); 4705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 4725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 4755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ChromeMainDelegate::InitMacCrashReporter(const CommandLine& command_line, 4765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& process_type) { 4775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(mark): Right now, InitCrashReporter() needs to be called after 4785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // CommandLine::Init() and chrome::RegisterPathProvider(). Ideally, 4795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Breakpad initialization could occur sooner, preferably even before the 4805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // framework dylib is even loaded, to catch potential early crashes. 481a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) breakpad::InitCrashReporter(process_type); 4825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(NDEBUG) 4845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_debug_build = false; 4855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 4865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_debug_build = true; 4875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 4885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Details on when we enable Apple's Crash reporter. 4905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 4915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Motivation: 4925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // In debug mode it takes Apple's crash reporter eons to generate a crash 4935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // dump. 4945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 4955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // What we do: 4965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // * We only pass crashes for foreground processes to Apple's Crash 4975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // reporter. At the time of this writing, that means just the Browser 4985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // process. 4995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // * If Breakpad is enabled, it will pass browser crashes to Crash Reporter 5005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // itself. 5015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // * If Breakpad is disabled, we only turn on Crash Reporter for the 5025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Browser process in release mode. 5035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!command_line.HasSwitch(switches::kDisableBreakpad)) { 5045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool disable_apple_crash_reporter = is_debug_build || 5055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::mac::IsBackgroundOnlyProcess(); 5064e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) if (!breakpad::IsCrashReporterEnabled() && disable_apple_crash_reporter) { 5075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::mac::DisableOSCrashDumps(); 5085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Mac Chrome is packaged with a main app bundle and a helper app bundle. 5125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The main app bundle should only be used for the browser process, so it 5135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // should never see a --type switch (switches::kProcessType). Likewise, 5145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the helper should always have a --type switch. 5155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 5165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This check is done this late so there is already a call to 5175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // base::mac::IsBackgroundOnlyProcess(), so there is no change in 5185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // startup/initialization order. 5195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The helper's Info.plist marks it as a background only app. 5215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (base::mac::IsBackgroundOnlyProcess()) { 5225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(command_line.HasSwitch(switches::kProcessType) && 5235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !process_type.empty()) 5245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "Helper application requires --type."; 5255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // In addition, some helper flavors only work with certain process types. 5272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath executable; 5285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (PathService::Get(base::FILE_EXE, &executable) && 5295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) executable.value().size() >= 3) { 5305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string last_three = 5315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) executable.value().substr(executable.value().size() - 3); 5325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (last_three == " EH") { 5345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(process_type == switches::kPluginProcess || 5355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kUtilityProcess) 5365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "Executable-heap process requires --type=" 5375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << switches::kPluginProcess << " or " 5385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << switches::kUtilityProcess << ", saw " << process_type; 5395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (last_three == " NP") { 5405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK_EQ(switches::kNaClLoaderProcess, process_type) 5415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "Non-PIE process requires --type=" 5425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << switches::kNaClLoaderProcess << ", saw " << process_type; 5435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 5445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(process_type != switches::kPluginProcess && 5455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type != switches::kNaClLoaderProcess) 5465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "Non-executable-heap PIE process is intolerant of --type=" 5475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << switches::kPluginProcess << " and " 5485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << switches::kNaClLoaderProcess << ", saw " << process_type; 5495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 5525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(!command_line.HasSwitch(switches::kProcessType) && 5535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type.empty()) 5545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "Main application forbids --type, saw " << process_type; 5555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5574e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) if (breakpad::IsCrashReporterEnabled()) 558a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) breakpad::InitCrashProcessInfo(process_type); 5595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(OS_MACOSX) 5615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ChromeMainDelegate::PreSandboxStartup() { 5635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const CommandLine& command_line = *CommandLine::ForCurrentProcess(); 5645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string process_type = 5655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) command_line.GetSwitchValueASCII(switches::kProcessType); 5665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5677dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#if defined(OS_POSIX) 5687dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch breakpad::SetBreakpadClient(g_chrome_breakpad_client.Pointer()); 569eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#endif 5705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 5725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // On the Mac, the child executable lives at a predefined location within 5735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the app bundle's versioned directory. 5745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PathService::Override(content::CHILD_PROCESS_EXE, 5755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::GetVersionedDirectory(). 5765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Append(chrome::kHelperProcessExecutablePath)); 5775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) InitMacCrashReporter(command_line, process_type); 5795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 5805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5813551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#if defined(OS_WIN) 5823551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) child_process_logging::Init(); 5833551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#endif 5843551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 5855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Notice a user data directory override if any 5862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath user_data_dir = 5875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) command_line.GetSwitchValuePath(switches::kUserDataDir); 58858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#if defined(OS_LINUX) 58958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // On Linux, Chrome does not support running multiple copies under different 59058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // DISPLAYs, so the profile directory can be specified in the environment to 59158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // support the virtual desktop use-case. 59258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) if (user_data_dir.empty()) { 59358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) std::string user_data_dir_string; 59458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) scoped_ptr<base::Environment> environment(base::Environment::Create()); 59558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) if (environment->GetVar("CHROME_USER_DATA_DIR", &user_data_dir_string) && 59658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) IsStringUTF8(user_data_dir_string)) { 59758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) user_data_dir = base::FilePath::FromUTF8Unsafe(user_data_dir_string); 59858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) } 59958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) } 60058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#endif 6015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) || defined(OS_WIN) 6022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) policy::path_parser::CheckUserDataDirPolicy(&user_data_dir); 6035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 6045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!user_data_dir.empty()) { 6055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(PathService::OverrideAndCreateIfNeeded( 6065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::DIR_USER_DATA, 6075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) user_data_dir, 6085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::ProcessNeedsProfileDir(process_type))); 6095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) stats_counter_timer_.reset(new base::StatsCounterTimer("Chrome.Init")); 6125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) startup_timer_.reset(new base::StatsScope<base::StatsCounterTimer> 6135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (*stats_counter_timer_)); 6145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Enable the heap profiler as early as possible! 6165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EnableHeapProfiler(command_line); 6175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Enable Message Loop related state asap. 6195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kMessageLoopHistogrammer)) 620a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) base::MessageLoop::EnableHistogrammer(true); 6215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_ANDROID) 6235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Android does InitLogging when library is loaded. Skip here. 6245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) logging::OldFileDeletionState file_state = 6255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) logging::APPEND_TO_OLD_LOG_FILE; 6265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (process_type.empty()) { 6275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) file_state = logging::DELETE_OLD_LOG_FILE; 6285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) logging::InitChromeLogging(command_line, file_state); 6305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 6315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 6335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(darin): Kill this once http://crbug.com/52609 is fixed. 6345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ui::SetResourcesDataDLL(_AtlBaseModule.GetResourceInstance()); 6355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 6365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (SubprocessNeedsResourceBundle(process_type)) { 6385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Initialize ResourceBundle which handles files loaded from external 6395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // sources. The language should have been passed in to us from the 6405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // browser process as a command line flag. 641eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#if defined(DISABLE_NACL) 642eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch DCHECK(command_line.HasSwitch(switches::kLang) || 643eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch process_type == switches::kZygoteProcess || 644eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch process_type == switches::kGpuProcess || 645eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch process_type == switches::kPpapiBrokerProcess || 646eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch process_type == switches::kPpapiPluginProcess); 647eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#else 6485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(command_line.HasSwitch(switches::kLang) || 6495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kZygoteProcess || 6505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kGpuProcess || 6515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kNaClLoaderProcess || 6525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPpapiBrokerProcess || 6535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPpapiPluginProcess); 654eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#endif 6555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(markusheintz): The command line flag --lang is actually processed 6575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // by the CommandLinePrefStore, and made available through the PrefService 6585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // via the preference prefs::kApplicationLocale. The browser process uses 6595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the --lang flag to pass the value of the PrefService in here. Maybe 6605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // this value could be passed in a different way. 6615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string locale = 6625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) command_line.GetSwitchValueASCII(switches::kLang); 6635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_ANDROID) 6645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The renderer sandbox prevents us from accessing our .pak files directly. 6655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Therefore file descriptors to the .pak files that we need are passed in 6665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // at process creation time. 6675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int locale_pak_fd = base::GlobalDescriptors::GetInstance()->MaybeGet( 6685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kAndroidLocalePakDescriptor); 6695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(locale_pak_fd != -1); 6705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle::InitSharedInstanceWithPakFile(locale_pak_fd, false); 6715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int extra_pak_keys[] = { 6732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kAndroidChrome100PercentPakDescriptor, 6745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kAndroidUIResourcesPakDescriptor, 6755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }; 6765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < arraysize(extra_pak_keys); ++i) { 6775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int pak_fd = 6785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::GlobalDescriptors::GetInstance()->MaybeGet(extra_pak_keys[i]); 6795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(pak_fd != -1); 6805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle::GetSharedInstance().AddDataPackFromFile( 6815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pak_fd, ui::SCALE_FACTOR_100P); 6825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 684d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) base::i18n::SetICUDefaultLocale(locale); 6855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string loaded_locale = locale; 6865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 6875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string loaded_locale = 6885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle::InitSharedInstanceWithLocale(locale, NULL); 6892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath resources_pack_path; 6912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PathService::Get(chrome::FILE_RESOURCES_PACK, &resources_pack_path); 6922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ResourceBundle::GetSharedInstance().AddDataPackFromPath( 6932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) resources_pack_path, ui::SCALE_FACTOR_NONE); 6945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 6955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(!loaded_locale.empty()) << "Locale could not be found for " << 6965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) locale; 6975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 698ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#if !defined(CHROME_MULTIPLE_DLL_BROWSER) 699f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (process_type == switches::kUtilityProcess || 700f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) process_type == switches::kZygoteProcess) { 701ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch chrome::ChromeContentUtilityClient::PreSandboxStartup(); 702f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) } 703ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 7045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7067dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#if defined(OS_POSIX) && !defined(OS_MACOSX) 707f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) // Zygote needs to call InitCrashReporter() in RunZygote(). 708f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (process_type != switches::kZygoteProcess) { 7095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_ANDROID) 710f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (process_type.empty()) 711a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) breakpad::InitCrashReporter(process_type); 712f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) else 713a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) breakpad::InitNonBrowserCrashReporterForAndroid(process_type); 714f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#else // !defined(OS_ANDROID) 715a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) breakpad::InitCrashReporter(process_type); 716f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#endif // defined(OS_ANDROID) 7175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 718f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#endif // defined(OS_POSIX) && !defined(OS_MACOSX) 7195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7204e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // After all the platform Breakpads have been initialized, store the command 7214e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // line for crash reporting. 7224e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) crash_keys::SetSwitchesFromCommandLine(&command_line); 7235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ChromeMainDelegate::SandboxInitialized(const std::string& process_type) { 7265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) startup_timer_->Stop(); // End of Startup Time Measurement. 7275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Note: If you are adding a new process type below, be sure to adjust the 7295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // AdjustLinuxOOMScore function too. 7305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_LINUX) 7315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AdjustLinuxOOMScore(process_type); 7325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 7335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 7345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SuppressWindowsErrorDialogs(); 7355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 7365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int ChromeMainDelegate::RunProcess( 7395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& process_type, 7405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const content::MainFunctionParams& main_function_params) { 7415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // ANDROID doesn't support "service", so no ServiceProcessMain, and arraysize 7425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // doesn't support empty array. So we comment out the block for Android. 7433551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#if !defined(OS_ANDROID) 7445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static const MainFunction kMainFunctions[] = { 7453551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#if defined(ENABLE_FULL_PRINTING) && !defined(CHROME_MULTIPLE_DLL_CHILD) 7465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { switches::kServiceProcess, ServiceProcessMain }, 747c2db58bd994c04d98e4ee2cd7565b71548655fe3Ben Murdoch#endif 748c2db58bd994c04d98e4ee2cd7565b71548655fe3Ben Murdoch 7495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 7505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { switches::kRelauncherProcess, 7515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mac_relauncher::internal::RelauncherMain }, 7525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 753ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch 7541e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // This entry is not needed on Linux, where the NaCl loader 7551e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // process is launched via nacl_helper instead. 7561e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)#if !defined(DISABLE_NACL) && !defined(CHROME_MULTIPLE_DLL_BROWSER) && \ 7571e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) !defined(OS_LINUX) 7583551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) { switches::kNaClLoaderProcess, NaClMain }, 759424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)#else 760424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) { "<invalid>", NULL }, // To avoid constant array of size 0 761424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) // when DISABLE_NACL and CHROME_MULTIPLE_DLL_CHILD 7625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // DISABLE_NACL 7635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }; 7645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < arraysize(kMainFunctions); ++i) { 7665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (process_type == kMainFunctions[i].name) 7675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return kMainFunctions[i].function(main_function_params); 7685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 7705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return -1; 7725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ChromeMainDelegate::ProcessExiting(const std::string& process_type) { 7755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (SubprocessNeedsResourceBundle(process_type)) 7765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle::CleanupSharedInstance(); 7775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_ANDROID) 7785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) logging::CleanupChromeLogging(); 7795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 7805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Android doesn't use InitChromeLogging, so we close the log file manually. 7815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) logging::CloseLogFile(); 7825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // !defined(OS_ANDROID) 7835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 7865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ChromeMainDelegate::ProcessRegistersWithSystemProcess( 7875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& process_type) { 7885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return process_type == switches::kNaClLoaderProcess; 7895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ChromeMainDelegate::ShouldSendMachPort(const std::string& process_type) { 7925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return process_type != switches::kRelauncherProcess && 7935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type != switches::kServiceProcess; 7945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ChromeMainDelegate::DelaySandboxInitialization( 7975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& process_type) { 7985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // NaClLoader does this in NaClMainPlatformDelegate::EnableSandbox(). 7995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // No sandbox needed for relauncher. 8005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return process_type == switches::kNaClLoaderProcess || 8015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kRelauncherProcess; 8025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#elif defined(OS_POSIX) && !defined(OS_ANDROID) 8045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)content::ZygoteForkDelegate* ChromeMainDelegate::ZygoteStarting() { 8055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(DISABLE_NACL) 8065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return NULL; 8075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 8085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return new NaClForkDelegate(); 8095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 8105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ChromeMainDelegate::ZygoteForked() { 8135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profiling::ProcessStarted(); 8145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (Profiling::BeingProfiled()) { 8155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::debug::RestartProfilingAfterFork(); 8165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetUpProfilingShutdownHandler(); 8175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Needs to be called after we have chrome::DIR_USER_DATA. BrowserMain sets 8205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // this up for the browser process in a different manner. 821a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) const CommandLine* command_line = CommandLine::ForCurrentProcess(); 822a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) std::string process_type = 823a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) command_line->GetSwitchValueASCII(switches::kProcessType); 824a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) breakpad::InitCrashReporter(process_type); 8254e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 8264e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // Reset the command line for the newly spawned process. 827a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) crash_keys::SetSwitchesFromCommandLine(command_line); 8285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // OS_MACOSX 8315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)content::ContentBrowserClient* 833ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben MurdochChromeMainDelegate::CreateContentBrowserClient() { 834ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#if defined(CHROME_MULTIPLE_DLL_CHILD) 835ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch return NULL; 836ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#else 8375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return &g_chrome_content_browser_client.Get(); 838ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 8395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)content::ContentPluginClient* ChromeMainDelegate::CreateContentPluginClient() { 842ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#if defined(CHROME_MULTIPLE_DLL_BROWSER) 843ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch return NULL; 844ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#else 8455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return &g_chrome_content_plugin_client.Get(); 846ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 8475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)content::ContentRendererClient* 850ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben MurdochChromeMainDelegate::CreateContentRendererClient() { 851ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#if defined(CHROME_MULTIPLE_DLL_BROWSER) 852ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch return NULL; 853ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#else 8545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return &g_chrome_content_renderer_client.Get(); 855ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 8565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)content::ContentUtilityClient* 859ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben MurdochChromeMainDelegate::CreateContentUtilityClient() { 860ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#if defined(CHROME_MULTIPLE_DLL_BROWSER) 861ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch return NULL; 862ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#else 8635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return &g_chrome_content_utility_client.Get(); 864ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 8655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 866