chrome_main_delegate.cc revision 58537e28ecd584eab876aee8be7156509866d23a
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" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/lazy_instance.h" 119ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch#include "base/message_loop/message_loop.h" 12424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)#include "base/metrics/statistics_recorder.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/metrics/stats_counters.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/path_service.h" 1558e6fbe4ee35d65e14b626c557d37565bf8ad179Ben Murdoch#include "base/process/memory.h" 1658e6fbe4ee35d65e14b626c557d37565bf8ad179Ben Murdoch#include "base/process/process_handle.h" 17868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/stringprintf.h" 18868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/utf_string_conversions.h" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "build/build_config.h" 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/chrome_content_browser_client.h" 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/defaults.h" 222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/policy/policy_path_parser.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" 265821806d5e7f356e8fa4b058a389a808ea183019Torne (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" 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/logging_chrome.h" 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/profiling.h" 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/url_constants.h" 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/plugin/chrome_content_plugin_client.h" 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/renderer/chrome_content_renderer_client.h" 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/utility/chrome_content_utility_client.h" 35eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "components/nacl/common/nacl_switches.h" 3658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#include "components/startup_metric_utils/startup_metric_utils.h" 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/common/content_client.h" 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/common/content_paths.h" 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/ui_base_switches.h" 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <algorithm> 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <atlbase.h> 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <malloc.h> 45868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/string_util.h" 463551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#include "chrome/common/child_process_logging.h" 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "sandbox/win/src/sandbox.h" 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "tools/memory_watcher/memory_watcher.h" 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/resource/resource_bundle_win.h" 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/mac/mac_util.h" 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/mac/os_crash_dumps.h" 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/app/breakpad_mac.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" 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "grit/chromium_strings.h" 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/l10n/l10n_util_mac.h" 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_POSIX) 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <locale.h> 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <signal.h> 687dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "chrome/app/chrome_breakpad_client.h" 697dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "components/breakpad/breakpad_client.h" 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 72eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#if !defined(DISABLE_NACL) && defined(OS_LINUX) 73a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch#include "components/nacl/common/nacl_paths.h" 74d3868032626d59662ff73b372b5d584c1d144c53Ben Murdoch#include "components/nacl/zygote/nacl_fork_delegate_linux.h" 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_CHROMEOS) 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/sys_info.h" 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/chromeos/boot_times_loader.h" 80c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#include "chromeos/chromeos_paths.h" 813240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch#include "chromeos/chromeos_switches.h" 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_ANDROID) 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/descriptors_android.h" 867dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#else 877dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch// Diagnostics is only available on non-android platforms. 887dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "chrome/browser/diagnostics/diagnostics_controller.h" 897dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "chrome/browser/diagnostics/diagnostics_writer.h" 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(USE_X11) 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <stdlib.h> 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <string.h> 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/x/x11_util.h" 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 987dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#if defined(OS_POSIX) && !defined(OS_MACOSX) 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/app/breakpad_linux.h" 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 102a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch#if !defined(CHROME_MULTIPLE_DLL_CHILD) 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)base::LazyInstance<chrome::ChromeContentBrowserClient> 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_chrome_content_browser_client = LAZY_INSTANCE_INITIALIZER; 105ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 106ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch 107a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch#if !defined(CHROME_MULTIPLE_DLL_BROWSER) 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)base::LazyInstance<chrome::ChromeContentRendererClient> 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_chrome_content_renderer_client = LAZY_INSTANCE_INITIALIZER; 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)base::LazyInstance<chrome::ChromeContentUtilityClient> 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_chrome_content_utility_client = LAZY_INSTANCE_INITIALIZER; 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)base::LazyInstance<chrome::ChromeContentPluginClient> 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_chrome_content_plugin_client = LAZY_INSTANCE_INITIALIZER; 114a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch#endif 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1167dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#if defined(OS_POSIX) 1177dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdochbase::LazyInstance<chrome::ChromeBreakpadClient>::Leaky 1187dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch g_chrome_breakpad_client = LAZY_INSTANCE_INITIALIZER; 1197dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#endif 1207dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern int NaClMain(const content::MainFunctionParams&); 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern int ServiceProcessMain(const content::MainFunctionParams&); 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const wchar_t kProfilingDll[] = L"memory_watcher.dll"; 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Load the memory profiling DLL. All it needs to be activated 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// is to be loaded. Return true on success, false otherwise. 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool LoadMemoryProfiler() { 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HMODULE prof_module = LoadLibrary(kProfilingDll); 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return prof_module != NULL; 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Early versions of Chrome incorrectly registered a chromehtml: URL handler, 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// which gives us nothing but trouble. Avoid launching chrome this way since 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// some apps fail to properly escape arguments. 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool HasDeprecatedArguments(const std::wstring& command_line) { 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const wchar_t kChromeHtml[] = L"chromehtml:"; 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::wstring command_line_lower = command_line; 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We are only searching for ASCII characters so this is OK. 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) StringToLowerASCII(&command_line_lower); 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::wstring::size_type pos = command_line_lower.find(kChromeHtml); 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return (pos != std::wstring::npos); 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// If we try to access a path that is not currently available, we want the call 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// to fail rather than show an error dialog. 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SuppressWindowsErrorDialogs() { 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UINT new_flags = SEM_FAILCRITICALERRORS | 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SEM_NOOPENFILEERRORBOX; 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Preserve existing error mode. 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UINT existing_flags = SetErrorMode(new_flags); 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetErrorMode(existing_flags | new_flags); 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(OS_WIN) 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_LINUX) 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static void AdjustLinuxOOMScore(const std::string& process_type) { 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Browsers and zygotes should still be killable, but killed last. 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int kZygoteScore = 0; 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The minimum amount to bump a score by. This is large enough that 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // even if it's translated into the old values, it will still go up 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // by at least one. 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int kScoreBump = 100; 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This is the lowest score that renderers and extensions start with 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // in the OomPriorityManager. 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int kRendererScore = chrome::kLowestRendererOomScore; 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // For "miscellaneous" things, we want them after renderers, 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // but before plugins. 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int kMiscScore = kRendererScore - kScoreBump; 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We want plugins to die after the renderers. 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int kPluginScore = kMiscScore - kScoreBump; 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int score = -1; 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(kMiscScore > 0); 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(kPluginScore > 0); 1815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (process_type == switches::kPluginProcess || 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPpapiPluginProcess) { 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) score = kPluginScore; 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (process_type == switches::kPpapiBrokerProcess) { 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The broker should be killed before the PPAPI plugin. 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) score = kPluginScore + kScoreBump; 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (process_type == switches::kUtilityProcess || 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kWorkerProcess || 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kGpuProcess || 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kServiceProcess) { 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) score = kMiscScore; 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef DISABLE_NACL 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (process_type == switches::kNaClLoaderProcess) { 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) score = kPluginScore; 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (process_type == switches::kZygoteProcess || 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type.empty()) { 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // For zygotes and unlabeled process types, we want to still make 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // them killable by the OOM killer. 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) score = kZygoteScore; 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (process_type == switches::kRendererProcess) { 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "process type 'renderer' " 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "should be created through the zygote."; 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When debugging, this process type can end up being run directly, but 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // this isn't the typical path for assigning the OOM score for it. Still, 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // we want to assign a score that is somewhat representative for debugging. 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) score = kRendererScore; 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED() << "Unknown process type"; 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (score > -1) 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::AdjustOOMScore(base::GetCurrentProcId(), score); 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(OS_LINUX) 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Enable the heap profiler if the appropriate command-line switch is 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// present, bailing out of the app we can't. 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void EnableHeapProfiler(const CommandLine& command_line) { 2205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 2215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kMemoryProfiling)) 2225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!LoadMemoryProfiler()) 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) exit(-1); 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Returns true if this subprocess type needs the ResourceBundle initialized 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// and resources loaded. 2295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool SubprocessNeedsResourceBundle(const std::string& process_type) { 2305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 2315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) || defined(OS_MACOSX) 2325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Windows needs resources for the default/null plugin. 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Mac needs them for the plugin process name. 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPluginProcess || 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_POSIX) && !defined(OS_MACOSX) 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The zygote process opens the resources for the renderers. 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kZygoteProcess || 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Mac needs them too for scrollbar related images and for sandbox 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // profiles. 2435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kWorkerProcess || 2445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kNaClLoaderProcess || 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPpapiPluginProcess || 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPpapiBrokerProcess || 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kGpuProcess || 2485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kRendererProcess || 2505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kUtilityProcess; 2515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Update the name shown in Activity Monitor so users are less likely to ask 2555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// why Chrome has so many processes. 2565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SetMacProcessName(const CommandLine& command_line) { 2575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string process_type = 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) command_line.GetSwitchValueASCII(switches::kProcessType); 2595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Don't worry about the browser process, its gets the stock name. 2605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int name_id = 0; 2615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kExtensionProcess)) { 2625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) name_id = IDS_WORKER_APP_NAME; 2635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (process_type == switches::kRendererProcess) { 2645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) name_id = IDS_RENDERER_APP_NAME; 2655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (process_type == switches::kPluginProcess || 2665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPpapiPluginProcess) { 2675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) name_id = IDS_PLUGIN_APP_NAME; 2685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (process_type == switches::kUtilityProcess) { 2695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) name_id = IDS_UTILITY_APP_NAME; 2705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (name_id) { 2725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NSString* app_name = l10n_util::GetNSString(name_id); 2735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::mac::SetProcessName(base::mac::NSToCFCast(app_name)); 2745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(OS_MACOSX) 2785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_POSIX) 2805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Check for --version and --product-version; return true if we encountered 2815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// one of these switches and should exit now. 2825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool HandleVersionSwitches(const CommandLine& command_line) { 2835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const chrome::VersionInfo version_info; 2845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_MACOSX) 2865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kProductVersion)) { 2875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) printf("%s\n", version_info.Version().c_str()); 2885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 2895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kVersion)) { 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) printf("%s %s %s\n", 2945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) version_info.Name().c_str(), 2955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) version_info.Version().c_str(), 2965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::VersionInfo::GetVersionStringModifier().c_str()); 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 3015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_MACOSX) && !defined(OS_CHROMEOS) 3045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Show the man page if --help or -h is on the command line. 3055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void HandleHelpSwitches(const CommandLine& command_line) { 3065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kHelp) || 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) command_line.HasSwitch(switches::kHelpShort)) { 3082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath binary(command_line.argv()[0]); 3095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) execlp("man", "man", binary.BaseName().value().c_str(), NULL); 3105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PLOG(FATAL) << "execlp failed"; 3115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 3145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_MACOSX) 3165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SIGTERMProfilingShutdown(int signal) { 3175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profiling::Stop(); 3185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) struct sigaction sigact; 3195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) memset(&sigact, 0, sizeof(sigact)); 3205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sigact.sa_handler = SIG_DFL; 3215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(sigaction(SIGTERM, &sigact, NULL) == 0); 3225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) raise(signal); 3235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SetUpProfilingShutdownHandler() { 3265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) struct sigaction sigact; 3275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sigact.sa_handler = SIGTERMProfilingShutdown; 3285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sigact.sa_flags = SA_RESETHAND; 3295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sigemptyset(&sigact.sa_mask); 3305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(sigaction(SIGTERM, &sigact, NULL) == 0); 3315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 3335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // OS_POSIX 3355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct MainFunction { 3375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* name; 3385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int (*function)(const content::MainFunctionParams&); 3395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 3405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 3425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ChromeMainDelegate::ChromeMainDelegate() { 34458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#if defined(OS_ANDROID) 34558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)// On Android the main entry point time is the time when the Java code starts. 34658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)// This happens before the shared library containing this code is even loaded. 34758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)// The Java startup code has recorded that time, but the C++ code can't fetch it 34858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)// from the Java side until it has initialized the JNI. See 34958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)// ChromeMainDelegateAndroid. 35058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#else 3515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) startup_metric_utils::RecordMainEntryPointTime(); 35258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#endif 3535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ChromeMainDelegate::~ChromeMainDelegate() { 3565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ChromeMainDelegate::BasicStartupComplete(int* exit_code) { 3595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_CHROMEOS) 3605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chromeos::BootTimesLoader::Get()->SaveChromeMainStats(); 3615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 3625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const CommandLine& command_line = *CommandLine::ForCurrentProcess(); 3645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 3665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Give the browser process a longer treadmill, since crashes 3675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // there have more impact. 3685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const bool is_browser = !command_line.HasSwitch(switches::kProcessType); 3695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ObjcEvilDoers::ZombieEnable(true, is_browser ? 10000 : 1000); 3705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetUpBundleOverrides(); 3725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::common::mac::EnableCFBundleBlocker(); 3735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 3745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profiling::ProcessStarted(); 3765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_POSIX) 3785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (HandleVersionSwitches(command_line)) { 3795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *exit_code = 0; 3805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; // Got a --version switch; exit with a success error code. 3815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_MACOSX) && !defined(OS_CHROMEOS) 3835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This will directly exit if the user asked for help. 3845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HandleHelpSwitches(command_line); 3855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 3865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // OS_POSIX 3875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 3895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Must do this before any other usage of command line! 3905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (HasDeprecatedArguments(command_line.GetCommandLineString())) { 3915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *exit_code = 1; 3925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 3935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 3955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3967dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch chrome::RegisterPathProvider(); 3977dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#if defined(OS_CHROMEOS) 3987dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch chromeos::RegisterPathProvider(); 3997dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#endif 4007dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#if !defined(DISABLE_NACL) && defined(OS_LINUX) 4017dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch nacl::RegisterPathProvider(); 4027dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#endif 4037dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 4047dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch// No support for ANDROID yet as DiagnosticsController needs wchar support. 4057dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch// TODO(gspencer): That's not true anymore, or at least there are no w-string 4067dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch// references anymore. Not sure if that means this can be enabled on Android or 407424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)// not though. As there is no easily accessible command line on Android, I'm 408424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)// not sure this is a big deal. 409ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#if !defined(OS_ANDROID) && !defined(CHROME_MULTIPLE_DLL_CHILD) 4107dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // If we are in diagnostics mode this is the end of the line: after the 4117dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // diagnostics are run the process will invariably exit. 4127dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (command_line.HasSwitch(switches::kDiagnostics)) { 4137dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch diagnostics::DiagnosticsWriter::FormatType format = 4147dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch diagnostics::DiagnosticsWriter::HUMAN; 4157dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (command_line.HasSwitch(switches::kDiagnosticsFormat)) { 4167dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch std::string format_str = 4177dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch command_line.GetSwitchValueASCII(switches::kDiagnosticsFormat); 4187dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (format_str == "machine") { 4197dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch format = diagnostics::DiagnosticsWriter::MACHINE; 4207dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } else if (format_str == "log") { 4217dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch format = diagnostics::DiagnosticsWriter::LOG; 4227dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } else { 4237dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch DCHECK_EQ("human", format_str); 4247dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } 4257dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } 4267dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 4277dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch diagnostics::DiagnosticsWriter writer(format); 4287dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch *exit_code = diagnostics::DiagnosticsController::GetInstance()->Run( 4297dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch command_line, &writer); 4307dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch diagnostics::DiagnosticsController::GetInstance()->ClearResults(); 4317dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch return true; 4327dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } 4337dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#endif 4347dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 4353240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch#if defined(OS_CHROMEOS) 4363240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch // If we are recovering from a crash on ChromeOS, then we will do some 4373240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch // recovery using the diagnostics module, and then continue on. We fake up a 4383240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch // command line to tell it that we want it to recover, and to preserve the 4393240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch // original command line. 4403240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch if (command_line.HasSwitch(chromeos::switches::kLoginUser) || 4413240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch command_line.HasSwitch(switches::kDiagnosticsRecovery)) { 442424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) 443424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) // The statistics subsystem needs get initialized soon enough for the 444424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) // statistics to be collected. It's safe to call this more than once. 445424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) base::StatisticsRecorder::Initialize(); 446424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) 4473240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch CommandLine interim_command_line(command_line.GetProgram()); 448424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) const char* kSwitchNames[] = {switches::kUserDataDir, }; 449424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) interim_command_line.CopySwitchesFrom( 450424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) command_line, kSwitchNames, arraysize(kSwitchNames)); 4513240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch interim_command_line.AppendSwitch(switches::kDiagnostics); 4523240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch interim_command_line.AppendSwitch(switches::kDiagnosticsRecovery); 4533240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch 4543240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch diagnostics::DiagnosticsWriter::FormatType format = 4553240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch diagnostics::DiagnosticsWriter::LOG; 4563240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch if (command_line.HasSwitch(switches::kDiagnosticsFormat)) { 4573240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch std::string format_str = 4583240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch command_line.GetSwitchValueASCII(switches::kDiagnosticsFormat); 4593240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch if (format_str == "machine") { 4603240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch format = diagnostics::DiagnosticsWriter::MACHINE; 4613240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } else if (format_str == "human") { 4623240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch format = diagnostics::DiagnosticsWriter::HUMAN; 4633240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } else { 4643240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch DCHECK_EQ("log", format_str); 4653240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } 4663240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } 4673240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch 4683240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch diagnostics::DiagnosticsWriter writer(format); 4693240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch int diagnostics_exit_code = 4703240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch diagnostics::DiagnosticsController::GetInstance()->Run(command_line, 4713240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch &writer); 4723240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch if (diagnostics_exit_code) { 4733240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch // Diagnostics has failed somehow, so we exit. 4743240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch *exit_code = diagnostics_exit_code; 4753240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch return true; 4763240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } 4773240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch 4783240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch // Now we run the actual recovery tasks. 4793240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch int recovery_exit_code = 4803240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch diagnostics::DiagnosticsController::GetInstance()->RunRecovery( 4813240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch command_line, &writer); 4823240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch 4833240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch if (recovery_exit_code) { 4843240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch // Recovery has failed somehow, so we exit. 4853240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch *exit_code = recovery_exit_code; 4863240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch return true; 4873240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } 488424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) } else { // Not running diagnostics or recovery. 489424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) diagnostics::DiagnosticsController::GetInstance()->RecordRegularStartup(); 4903240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } 4913240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch#endif 4923240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch 4935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::SetContentClient(&chrome_content_client_); 4945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 4965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 4995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ChromeMainDelegate::InitMacCrashReporter(const CommandLine& command_line, 5005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& process_type) { 5015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(mark): Right now, InitCrashReporter() needs to be called after 5025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // CommandLine::Init() and chrome::RegisterPathProvider(). Ideally, 5035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Breakpad initialization could occur sooner, preferably even before the 5045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // framework dylib is even loaded, to catch potential early crashes. 5055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) InitCrashReporter(); 5065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(NDEBUG) 5085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_debug_build = false; 5095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 5105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_debug_build = true; 5115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 5125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Details on when we enable Apple's Crash reporter. 5145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 5155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Motivation: 5165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // In debug mode it takes Apple's crash reporter eons to generate a crash 5175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // dump. 5185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 5195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // What we do: 5205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // * We only pass crashes for foreground processes to Apple's Crash 5215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // reporter. At the time of this writing, that means just the Browser 5225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // process. 5235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // * If Breakpad is enabled, it will pass browser crashes to Crash Reporter 5245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // itself. 5255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // * If Breakpad is disabled, we only turn on Crash Reporter for the 5265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Browser process in release mode. 5275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!command_line.HasSwitch(switches::kDisableBreakpad)) { 5285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool disable_apple_crash_reporter = is_debug_build || 5295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::mac::IsBackgroundOnlyProcess(); 5305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!IsCrashReporterEnabled() && disable_apple_crash_reporter) { 5315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::mac::DisableOSCrashDumps(); 5325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Mac Chrome is packaged with a main app bundle and a helper app bundle. 5365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The main app bundle should only be used for the browser process, so it 5375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // should never see a --type switch (switches::kProcessType). Likewise, 5385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the helper should always have a --type switch. 5395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 5405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This check is done this late so there is already a call to 5415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // base::mac::IsBackgroundOnlyProcess(), so there is no change in 5425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // startup/initialization order. 5435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The helper's Info.plist marks it as a background only app. 5455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (base::mac::IsBackgroundOnlyProcess()) { 5465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(command_line.HasSwitch(switches::kProcessType) && 5475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !process_type.empty()) 5485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "Helper application requires --type."; 5495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // In addition, some helper flavors only work with certain process types. 5512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath executable; 5525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (PathService::Get(base::FILE_EXE, &executable) && 5535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) executable.value().size() >= 3) { 5545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string last_three = 5555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) executable.value().substr(executable.value().size() - 3); 5565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (last_three == " EH") { 5585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(process_type == switches::kPluginProcess || 5595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kUtilityProcess) 5605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "Executable-heap process requires --type=" 5615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << switches::kPluginProcess << " or " 5625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << switches::kUtilityProcess << ", saw " << process_type; 5635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (last_three == " NP") { 5645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK_EQ(switches::kNaClLoaderProcess, process_type) 5655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "Non-PIE process requires --type=" 5665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << switches::kNaClLoaderProcess << ", saw " << process_type; 5675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 5685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(process_type != switches::kPluginProcess && 5695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type != switches::kNaClLoaderProcess) 5705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "Non-executable-heap PIE process is intolerant of --type=" 5715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << switches::kPluginProcess << " and " 5725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << switches::kNaClLoaderProcess << ", saw " << process_type; 5735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 5765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(!command_line.HasSwitch(switches::kProcessType) && 5775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type.empty()) 5785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "Main application forbids --type, saw " << process_type; 5795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsCrashReporterEnabled()) 5825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) InitCrashProcessInfo(); 5835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(OS_MACOSX) 5855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ChromeMainDelegate::PreSandboxStartup() { 5875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const CommandLine& command_line = *CommandLine::ForCurrentProcess(); 5885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string process_type = 5895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) command_line.GetSwitchValueASCII(switches::kProcessType); 5905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5917dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#if defined(OS_POSIX) 5927dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch breakpad::SetBreakpadClient(g_chrome_breakpad_client.Pointer()); 593eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#endif 5945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 5965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // On the Mac, the child executable lives at a predefined location within 5975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the app bundle's versioned directory. 5985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PathService::Override(content::CHILD_PROCESS_EXE, 5995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::GetVersionedDirectory(). 6005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Append(chrome::kHelperProcessExecutablePath)); 6015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) InitMacCrashReporter(command_line, process_type); 6035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 6045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6053551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#if defined(OS_WIN) 6063551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) child_process_logging::Init(); 6073551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#endif 6083551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 6095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Notice a user data directory override if any 6102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath user_data_dir = 6115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) command_line.GetSwitchValuePath(switches::kUserDataDir); 61258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#if defined(OS_LINUX) 61358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // On Linux, Chrome does not support running multiple copies under different 61458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // DISPLAYs, so the profile directory can be specified in the environment to 61558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // support the virtual desktop use-case. 61658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) if (user_data_dir.empty()) { 61758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) std::string user_data_dir_string; 61858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) scoped_ptr<base::Environment> environment(base::Environment::Create()); 61958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) if (environment->GetVar("CHROME_USER_DATA_DIR", &user_data_dir_string) && 62058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) IsStringUTF8(user_data_dir_string)) { 62158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) user_data_dir = base::FilePath::FromUTF8Unsafe(user_data_dir_string); 62258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) } 62358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) } 62458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#endif 6255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) || defined(OS_WIN) 6262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) policy::path_parser::CheckUserDataDirPolicy(&user_data_dir); 6275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 6285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!user_data_dir.empty()) { 6295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(PathService::OverrideAndCreateIfNeeded( 6305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::DIR_USER_DATA, 6315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) user_data_dir, 6325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::ProcessNeedsProfileDir(process_type))); 6335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) stats_counter_timer_.reset(new base::StatsCounterTimer("Chrome.Init")); 6365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) startup_timer_.reset(new base::StatsScope<base::StatsCounterTimer> 6375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (*stats_counter_timer_)); 6385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Enable the heap profiler as early as possible! 6405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EnableHeapProfiler(command_line); 6415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Enable Message Loop related state asap. 6435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kMessageLoopHistogrammer)) 644a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) base::MessageLoop::EnableHistogrammer(true); 6455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_ANDROID) 6475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Android does InitLogging when library is loaded. Skip here. 6485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) logging::OldFileDeletionState file_state = 6495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) logging::APPEND_TO_OLD_LOG_FILE; 6505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (process_type.empty()) { 6515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) file_state = logging::DELETE_OLD_LOG_FILE; 6525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) logging::InitChromeLogging(command_line, file_state); 6545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 6555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 6575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(darin): Kill this once http://crbug.com/52609 is fixed. 6585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ui::SetResourcesDataDLL(_AtlBaseModule.GetResourceInstance()); 6595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 6605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (SubprocessNeedsResourceBundle(process_type)) { 6625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Initialize ResourceBundle which handles files loaded from external 6635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // sources. The language should have been passed in to us from the 6645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // browser process as a command line flag. 665eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#if defined(DISABLE_NACL) 666eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch DCHECK(command_line.HasSwitch(switches::kLang) || 667eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch process_type == switches::kZygoteProcess || 668eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch process_type == switches::kGpuProcess || 669eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch process_type == switches::kPpapiBrokerProcess || 670eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch process_type == switches::kPpapiPluginProcess); 671eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#else 6725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(command_line.HasSwitch(switches::kLang) || 6735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kZygoteProcess || 6745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kGpuProcess || 6755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kNaClLoaderProcess || 6765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPpapiBrokerProcess || 6775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPpapiPluginProcess); 678eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#endif 6795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(markusheintz): The command line flag --lang is actually processed 6815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // by the CommandLinePrefStore, and made available through the PrefService 6825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // via the preference prefs::kApplicationLocale. The browser process uses 6835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the --lang flag to pass the value of the PrefService in here. Maybe 6845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // this value could be passed in a different way. 6855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string locale = 6865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) command_line.GetSwitchValueASCII(switches::kLang); 6875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_ANDROID) 6885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The renderer sandbox prevents us from accessing our .pak files directly. 6895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Therefore file descriptors to the .pak files that we need are passed in 6905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // at process creation time. 6915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int locale_pak_fd = base::GlobalDescriptors::GetInstance()->MaybeGet( 6925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kAndroidLocalePakDescriptor); 6935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(locale_pak_fd != -1); 6945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle::InitSharedInstanceWithPakFile(locale_pak_fd, false); 6955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int extra_pak_keys[] = { 6972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kAndroidChrome100PercentPakDescriptor, 6985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kAndroidUIResourcesPakDescriptor, 6995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }; 7005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < arraysize(extra_pak_keys); ++i) { 7015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int pak_fd = 7025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::GlobalDescriptors::GetInstance()->MaybeGet(extra_pak_keys[i]); 7035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(pak_fd != -1); 7045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle::GetSharedInstance().AddDataPackFromFile( 7055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pak_fd, ui::SCALE_FACTOR_100P); 7065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string loaded_locale = locale; 7095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 7105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string loaded_locale = 7115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle::InitSharedInstanceWithLocale(locale, NULL); 7122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath resources_pack_path; 7142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PathService::Get(chrome::FILE_RESOURCES_PACK, &resources_pack_path); 7152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ResourceBundle::GetSharedInstance().AddDataPackFromPath( 7162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) resources_pack_path, ui::SCALE_FACTOR_NONE); 7175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 7185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(!loaded_locale.empty()) << "Locale could not be found for " << 7195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) locale; 7205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 7225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Update the process name (need resources to get the strings, so 7235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // only do this when ResourcesBundle has been initialized). 7245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetMacProcessName(command_line); 7255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(OS_MACOSX) 726ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch 727ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#if !defined(CHROME_MULTIPLE_DLL_BROWSER) 728ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch if (process_type == switches::kUtilityProcess) 729ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch chrome::ChromeContentUtilityClient::PreSandboxStartup(); 730ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 7315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7337dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#if defined(OS_POSIX) && !defined(OS_MACOSX) 7345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Needs to be called after we have chrome::DIR_USER_DATA. BrowserMain 7355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // sets this up for the browser process in a different manner. Zygotes 7365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // need to call InitCrashReporter() in RunZygote(). 7375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!process_type.empty() && process_type != switches::kZygoteProcess) { 7385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_ANDROID) 7392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) InitNonBrowserCrashReporterForAndroid(); 7405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 7415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) InitCrashReporter(); 7425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 7435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 7455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_CHROMEOS) 7475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Read and cache ChromeOS version from file, 7485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to be used from inside the sandbox. 7495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int32 major_version, minor_version, bugfix_version; 7505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::SysInfo::OperatingSystemVersionNumbers( 7515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &major_version, &minor_version, &bugfix_version); 7525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 7535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ChromeMainDelegate::SandboxInitialized(const std::string& process_type) { 7565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) startup_timer_->Stop(); // End of Startup Time Measurement. 7575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Note: If you are adding a new process type below, be sure to adjust the 7595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // AdjustLinuxOOMScore function too. 7605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_LINUX) 7615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AdjustLinuxOOMScore(process_type); 7625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 7635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 7645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SuppressWindowsErrorDialogs(); 7655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 7665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int ChromeMainDelegate::RunProcess( 7695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& process_type, 7705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const content::MainFunctionParams& main_function_params) { 7715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // ANDROID doesn't support "service", so no ServiceProcessMain, and arraysize 7725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // doesn't support empty array. So we comment out the block for Android. 7733551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#if !defined(OS_ANDROID) 7745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static const MainFunction kMainFunctions[] = { 7753551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#if defined(ENABLE_FULL_PRINTING) && !defined(CHROME_MULTIPLE_DLL_CHILD) 7765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { switches::kServiceProcess, ServiceProcessMain }, 777c2db58bd994c04d98e4ee2cd7565b71548655fe3Ben Murdoch#endif 778c2db58bd994c04d98e4ee2cd7565b71548655fe3Ben Murdoch 7795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 7805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { switches::kRelauncherProcess, 7815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mac_relauncher::internal::RelauncherMain }, 7825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 783ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch 7843551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#if !defined(DISABLE_NACL) && !defined(CHROME_MULTIPLE_DLL_BROWSER) 7853551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) { switches::kNaClLoaderProcess, NaClMain }, 786424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)#else 787424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) { "<invalid>", NULL }, // To avoid constant array of size 0 788424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) // when DISABLE_NACL and CHROME_MULTIPLE_DLL_CHILD 7895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // DISABLE_NACL 7905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }; 7915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < arraysize(kMainFunctions); ++i) { 7935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (process_type == kMainFunctions[i].name) 7945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return kMainFunctions[i].function(main_function_params); 7955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 7975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return -1; 7995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ChromeMainDelegate::ProcessExiting(const std::string& process_type) { 8025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (SubprocessNeedsResourceBundle(process_type)) 8035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle::CleanupSharedInstance(); 8045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_ANDROID) 8055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) logging::CleanupChromeLogging(); 8065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 8075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Android doesn't use InitChromeLogging, so we close the log file manually. 8085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) logging::CloseLogFile(); 8095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // !defined(OS_ANDROID) 8105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 8135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ChromeMainDelegate::ProcessRegistersWithSystemProcess( 8145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& process_type) { 8155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return process_type == switches::kNaClLoaderProcess; 8165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ChromeMainDelegate::ShouldSendMachPort(const std::string& process_type) { 8195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return process_type != switches::kRelauncherProcess && 8205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type != switches::kServiceProcess; 8215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ChromeMainDelegate::DelaySandboxInitialization( 8245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& process_type) { 8255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // NaClLoader does this in NaClMainPlatformDelegate::EnableSandbox(). 8265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // No sandbox needed for relauncher. 8275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return process_type == switches::kNaClLoaderProcess || 8285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kRelauncherProcess; 8295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#elif defined(OS_POSIX) && !defined(OS_ANDROID) 8315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)content::ZygoteForkDelegate* ChromeMainDelegate::ZygoteStarting() { 8325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(DISABLE_NACL) 8335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return NULL; 8345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 8355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return new NaClForkDelegate(); 8365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 8375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ChromeMainDelegate::ZygoteForked() { 8405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profiling::ProcessStarted(); 8415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (Profiling::BeingProfiled()) { 8425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::debug::RestartProfilingAfterFork(); 8435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetUpProfilingShutdownHandler(); 8445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8467dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#if defined(OS_POSIX) && !defined(OS_MACOSX) 8475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Needs to be called after we have chrome::DIR_USER_DATA. BrowserMain sets 8485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // this up for the browser process in a different manner. 8495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) InitCrashReporter(); 8505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 8515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // OS_MACOSX 8545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)content::ContentBrowserClient* 856ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben MurdochChromeMainDelegate::CreateContentBrowserClient() { 857ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#if defined(CHROME_MULTIPLE_DLL_CHILD) 858ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch return NULL; 859ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#else 8605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return &g_chrome_content_browser_client.Get(); 861ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 8625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)content::ContentPluginClient* ChromeMainDelegate::CreateContentPluginClient() { 865ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#if defined(CHROME_MULTIPLE_DLL_BROWSER) 866ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch return NULL; 867ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#else 8685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return &g_chrome_content_plugin_client.Get(); 869ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 8705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)content::ContentRendererClient* 873ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben MurdochChromeMainDelegate::CreateContentRendererClient() { 874ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#if defined(CHROME_MULTIPLE_DLL_BROWSER) 875ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch return NULL; 876ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#else 8775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return &g_chrome_content_renderer_client.Get(); 878ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 8795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)content::ContentUtilityClient* 882ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben MurdochChromeMainDelegate::CreateContentUtilityClient() { 883ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#if defined(CHROME_MULTIPLE_DLL_BROWSER) 884ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch return NULL; 885ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#else 8865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return &g_chrome_content_utility_client.Get(); 887ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 8885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 889