chrome_main_delegate.cc revision eb525c5499e34cc9c4b825d6d9e75bb07cc06ace
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" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/lazy_instance.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/message_loop.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/metrics/stats_counters.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/path_service.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/process_util.h" 13868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/stringprintf.h" 14868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/utf_string_conversions.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "build/build_config.h" 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/chrome_content_browser_client.h" 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/defaults.h" 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/diagnostics/diagnostics_main.h" 192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/policy/policy_path_parser.h" 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_constants.h" 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_content_client.h" 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_paths.h" 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_paths_internal.h" 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_switches.h" 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_version_info.h" 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/logging_chrome.h" 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/profiling.h" 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/startup_metric_utils.h" 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/url_constants.h" 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/plugin/chrome_content_plugin_client.h" 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/renderer/chrome_content_renderer_client.h" 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/utility/chrome_content_utility_client.h" 33eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "components/nacl/common/nacl_switches.h" 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/common/content_client.h" 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/common/content_paths.h" 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/ui_base_switches.h" 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <algorithm> 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <atlbase.h> 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <malloc.h> 42868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/string_util.h" 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "sandbox/win/src/sandbox.h" 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "tools/memory_watcher/memory_watcher.h" 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/resource/resource_bundle_win.h" 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/mac/mac_util.h" 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/mac/os_crash_dumps.h" 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/app/breakpad_mac.h" 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/app/chrome_main_mac.h" 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/mac/relauncher.h" 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_paths_internal.h" 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/mac/cfbundle_blocker.h" 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/mac/objc_zombie.h" 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "grit/chromium_strings.h" 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/l10n/l10n_util_mac.h" 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_POSIX) 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <locale.h> 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <signal.h> 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 66eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#if !defined(DISABLE_NACL) && defined(OS_LINUX) 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/app/nacl_fork_delegate_linux.h" 68eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "chrome/common/nacl_paths.h" 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_CHROMEOS) 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/sys_info.h" 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/chromeos/boot_times_loader.h" 74c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#include "chromeos/chromeos_paths.h" 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_ANDROID) 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/descriptors_android.h" 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(USE_X11) 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <stdlib.h> 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <string.h> 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/x/x11_util.h" 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(USE_LINUX_BREAKPAD) 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/app/breakpad_linux.h" 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)base::LazyInstance<chrome::ChromeContentBrowserClient> 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_chrome_content_browser_client = LAZY_INSTANCE_INITIALIZER; 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)base::LazyInstance<chrome::ChromeContentRendererClient> 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_chrome_content_renderer_client = LAZY_INSTANCE_INITIALIZER; 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)base::LazyInstance<chrome::ChromeContentUtilityClient> 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_chrome_content_utility_client = LAZY_INSTANCE_INITIALIZER; 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)base::LazyInstance<chrome::ChromeContentPluginClient> 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_chrome_content_plugin_client = LAZY_INSTANCE_INITIALIZER; 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern int NaClMain(const content::MainFunctionParams&); 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern int ServiceProcessMain(const content::MainFunctionParams&); 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const wchar_t kProfilingDll[] = L"memory_watcher.dll"; 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Load the memory profiling DLL. All it needs to be activated 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// is to be loaded. Return true on success, false otherwise. 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool LoadMemoryProfiler() { 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HMODULE prof_module = LoadLibrary(kProfilingDll); 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return prof_module != NULL; 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Early versions of Chrome incorrectly registered a chromehtml: URL handler, 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// which gives us nothing but trouble. Avoid launching chrome this way since 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// some apps fail to properly escape arguments. 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool HasDeprecatedArguments(const std::wstring& command_line) { 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const wchar_t kChromeHtml[] = L"chromehtml:"; 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::wstring command_line_lower = command_line; 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We are only searching for ASCII characters so this is OK. 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) StringToLowerASCII(&command_line_lower); 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::wstring::size_type pos = command_line_lower.find(kChromeHtml); 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return (pos != std::wstring::npos); 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// If we try to access a path that is not currently available, we want the call 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// to fail rather than show an error dialog. 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SuppressWindowsErrorDialogs() { 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UINT new_flags = SEM_FAILCRITICALERRORS | 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SEM_NOOPENFILEERRORBOX; 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Preserve existing error mode. 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UINT existing_flags = SetErrorMode(new_flags); 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetErrorMode(existing_flags | new_flags); 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(OS_WIN) 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_LINUX) 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static void AdjustLinuxOOMScore(const std::string& process_type) { 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Browsers and zygotes should still be killable, but killed last. 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int kZygoteScore = 0; 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The minimum amount to bump a score by. This is large enough that 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // even if it's translated into the old values, it will still go up 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // by at least one. 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int kScoreBump = 100; 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This is the lowest score that renderers and extensions start with 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // in the OomPriorityManager. 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int kRendererScore = chrome::kLowestRendererOomScore; 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // For "miscellaneous" things, we want them after renderers, 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // but before plugins. 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int kMiscScore = kRendererScore - kScoreBump; 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We want plugins to die after the renderers. 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int kPluginScore = kMiscScore - kScoreBump; 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int score = -1; 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(kMiscScore > 0); 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(kPluginScore > 0); 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (process_type == switches::kPluginProcess || 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPpapiPluginProcess) { 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) score = kPluginScore; 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (process_type == switches::kPpapiBrokerProcess) { 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The broker should be killed before the PPAPI plugin. 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) score = kPluginScore + kScoreBump; 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (process_type == switches::kUtilityProcess || 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kWorkerProcess || 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kGpuProcess || 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kServiceProcess) { 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) score = kMiscScore; 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef DISABLE_NACL 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (process_type == switches::kNaClLoaderProcess) { 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) score = kPluginScore; 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (process_type == switches::kZygoteProcess || 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type.empty()) { 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // For zygotes and unlabeled process types, we want to still make 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // them killable by the OOM killer. 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) score = kZygoteScore; 1815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (process_type == switches::kRendererProcess) { 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "process type 'renderer' " 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "should be created through the zygote."; 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When debugging, this process type can end up being run directly, but 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // this isn't the typical path for assigning the OOM score for it. Still, 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // we want to assign a score that is somewhat representative for debugging. 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) score = kRendererScore; 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED() << "Unknown process type"; 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (score > -1) 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::AdjustOOMScore(base::GetCurrentProcId(), score); 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(OS_LINUX) 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Enable the heap profiler if the appropriate command-line switch is 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// present, bailing out of the app we can't. 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void EnableHeapProfiler(const CommandLine& command_line) { 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kMemoryProfiling)) 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!LoadMemoryProfiler()) 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) exit(-1); 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Returns true if this subprocess type needs the ResourceBundle initialized 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// and resources loaded. 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool SubprocessNeedsResourceBundle(const std::string& process_type) { 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) || defined(OS_MACOSX) 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Windows needs resources for the default/null plugin. 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Mac needs them for the plugin process name. 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPluginProcess || 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_POSIX) && !defined(OS_MACOSX) 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The zygote process opens the resources for the renderers. 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kZygoteProcess || 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 2205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Mac needs them too for scrollbar related images and for sandbox 2215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // profiles. 2225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kWorkerProcess || 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kNaClLoaderProcess || 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPpapiPluginProcess || 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPpapiBrokerProcess || 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kGpuProcess || 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kRendererProcess || 2295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kUtilityProcess; 2305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Update the name shown in Activity Monitor so users are less likely to ask 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// why Chrome has so many processes. 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SetMacProcessName(const CommandLine& command_line) { 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string process_type = 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) command_line.GetSwitchValueASCII(switches::kProcessType); 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Don't worry about the browser process, its gets the stock name. 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int name_id = 0; 2405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kExtensionProcess)) { 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) name_id = IDS_WORKER_APP_NAME; 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (process_type == switches::kRendererProcess) { 2435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) name_id = IDS_RENDERER_APP_NAME; 2445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (process_type == switches::kPluginProcess || 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPpapiPluginProcess) { 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) name_id = IDS_PLUGIN_APP_NAME; 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (process_type == switches::kUtilityProcess) { 2485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) name_id = IDS_UTILITY_APP_NAME; 2495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (name_id) { 2515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NSString* app_name = l10n_util::GetNSString(name_id); 2525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::mac::SetProcessName(base::mac::NSToCFCast(app_name)); 2535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(OS_MACOSX) 2575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_POSIX) 2595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Check for --version and --product-version; return true if we encountered 2605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// one of these switches and should exit now. 2615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool HandleVersionSwitches(const CommandLine& command_line) { 2625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const chrome::VersionInfo version_info; 2635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_MACOSX) 2655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kProductVersion)) { 2665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) printf("%s\n", version_info.Version().c_str()); 2675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 2685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kVersion)) { 2725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) printf("%s %s %s\n", 2735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) version_info.Name().c_str(), 2745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) version_info.Version().c_str(), 2755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::VersionInfo::GetVersionStringModifier().c_str()); 2765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 2775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 2805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_MACOSX) && !defined(OS_CHROMEOS) 2835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Show the man page if --help or -h is on the command line. 2845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void HandleHelpSwitches(const CommandLine& command_line) { 2855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kHelp) || 2865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) command_line.HasSwitch(switches::kHelpShort)) { 2872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath binary(command_line.argv()[0]); 2885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) execlp("man", "man", binary.BaseName().value().c_str(), NULL); 2895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PLOG(FATAL) << "execlp failed"; 2905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_MACOSX) 2955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SIGTERMProfilingShutdown(int signal) { 2965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profiling::Stop(); 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) struct sigaction sigact; 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) memset(&sigact, 0, sizeof(sigact)); 2995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sigact.sa_handler = SIG_DFL; 3005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(sigaction(SIGTERM, &sigact, NULL) == 0); 3015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) raise(signal); 3025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SetUpProfilingShutdownHandler() { 3055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) struct sigaction sigact; 3065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sigact.sa_handler = SIGTERMProfilingShutdown; 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sigact.sa_flags = SA_RESETHAND; 3085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sigemptyset(&sigact.sa_mask); 3095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(sigaction(SIGTERM, &sigact, NULL) == 0); 3105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 3125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // OS_POSIX 3145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct MainFunction { 3165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* name; 3175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int (*function)(const content::MainFunctionParams&); 3185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 3195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 3215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ChromeMainDelegate::ChromeMainDelegate() { 3235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) startup_metric_utils::RecordMainEntryPointTime(); 3245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ChromeMainDelegate::~ChromeMainDelegate() { 3275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ChromeMainDelegate::BasicStartupComplete(int* exit_code) { 3305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_CHROMEOS) 3315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chromeos::BootTimesLoader::Get()->SaveChromeMainStats(); 3325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 3335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const CommandLine& command_line = *CommandLine::ForCurrentProcess(); 3355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 3375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Give the browser process a longer treadmill, since crashes 3385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // there have more impact. 3395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const bool is_browser = !command_line.HasSwitch(switches::kProcessType); 3405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ObjcEvilDoers::ZombieEnable(true, is_browser ? 10000 : 1000); 3415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetUpBundleOverrides(); 3435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::common::mac::EnableCFBundleBlocker(); 3445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 3455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profiling::ProcessStarted(); 3475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_POSIX) 3495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (HandleVersionSwitches(command_line)) { 3505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *exit_code = 0; 3515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; // Got a --version switch; exit with a success error code. 3525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_MACOSX) && !defined(OS_CHROMEOS) 3545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This will directly exit if the user asked for help. 3555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HandleHelpSwitches(command_line); 3565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 3575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // OS_POSIX 3585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // No support for ANDROID yet as DiagnosticsMain needs wchar support. 3605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_ANDROID) 3615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If we are in diagnostics mode this is the end of the line. After the 3625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // diagnostics are run the process will invariably exit. 3635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kDiagnostics)) { 3645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *exit_code = DiagnosticsMain(command_line); 3655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 3665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 3685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 3705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Must do this before any other usage of command line! 3715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (HasDeprecatedArguments(command_line.GetCommandLineString())) { 3725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *exit_code = 1; 3735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 3745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 3765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::SetContentClient(&chrome_content_client_); 3785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 3805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 3835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ChromeMainDelegate::InitMacCrashReporter(const CommandLine& command_line, 3845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& process_type) { 3855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(mark): Right now, InitCrashReporter() needs to be called after 3865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // CommandLine::Init() and chrome::RegisterPathProvider(). Ideally, 3875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Breakpad initialization could occur sooner, preferably even before the 3885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // framework dylib is even loaded, to catch potential early crashes. 3895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) InitCrashReporter(); 3905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(NDEBUG) 3925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_debug_build = false; 3935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 3945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_debug_build = true; 3955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 3965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Details on when we enable Apple's Crash reporter. 3985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 3995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Motivation: 4005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // In debug mode it takes Apple's crash reporter eons to generate a crash 4015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // dump. 4025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 4035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // What we do: 4045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // * We only pass crashes for foreground processes to Apple's Crash 4055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // reporter. At the time of this writing, that means just the Browser 4065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // process. 4075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // * If Breakpad is enabled, it will pass browser crashes to Crash Reporter 4085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // itself. 4095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // * If Breakpad is disabled, we only turn on Crash Reporter for the 4105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Browser process in release mode. 4115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!command_line.HasSwitch(switches::kDisableBreakpad)) { 4125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool disable_apple_crash_reporter = is_debug_build || 4135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::mac::IsBackgroundOnlyProcess(); 4145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!IsCrashReporterEnabled() && disable_apple_crash_reporter) { 4155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::mac::DisableOSCrashDumps(); 4165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Mac Chrome is packaged with a main app bundle and a helper app bundle. 4205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The main app bundle should only be used for the browser process, so it 4215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // should never see a --type switch (switches::kProcessType). Likewise, 4225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the helper should always have a --type switch. 4235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 4245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This check is done this late so there is already a call to 4255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // base::mac::IsBackgroundOnlyProcess(), so there is no change in 4265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // startup/initialization order. 4275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The helper's Info.plist marks it as a background only app. 4295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (base::mac::IsBackgroundOnlyProcess()) { 4305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(command_line.HasSwitch(switches::kProcessType) && 4315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !process_type.empty()) 4325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "Helper application requires --type."; 4335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // In addition, some helper flavors only work with certain process types. 4352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath executable; 4365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (PathService::Get(base::FILE_EXE, &executable) && 4375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) executable.value().size() >= 3) { 4385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string last_three = 4395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) executable.value().substr(executable.value().size() - 3); 4405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (last_three == " EH") { 4425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(process_type == switches::kPluginProcess || 4435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kUtilityProcess) 4445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "Executable-heap process requires --type=" 4455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << switches::kPluginProcess << " or " 4465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << switches::kUtilityProcess << ", saw " << process_type; 4475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (last_three == " NP") { 4485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK_EQ(switches::kNaClLoaderProcess, process_type) 4495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "Non-PIE process requires --type=" 4505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << switches::kNaClLoaderProcess << ", saw " << process_type; 4515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 4525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(process_type != switches::kPluginProcess && 4535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type != switches::kNaClLoaderProcess) 4545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "Non-executable-heap PIE process is intolerant of --type=" 4555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << switches::kPluginProcess << " and " 4565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << switches::kNaClLoaderProcess << ", saw " << process_type; 4575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 4605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(!command_line.HasSwitch(switches::kProcessType) && 4615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type.empty()) 4625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "Main application forbids --type, saw " << process_type; 4635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsCrashReporterEnabled()) 4665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) InitCrashProcessInfo(); 4675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(OS_MACOSX) 4695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ChromeMainDelegate::PreSandboxStartup() { 4715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const CommandLine& command_line = *CommandLine::ForCurrentProcess(); 4725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string process_type = 4735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) command_line.GetSwitchValueASCII(switches::kProcessType); 4745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::RegisterPathProvider(); 476c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#if defined(OS_CHROMEOS) 477c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) chromeos::RegisterPathProvider(); 478c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#endif 479eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#if !defined(DISABLE_NACL) && defined(OS_LINUX) 480eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch nacl::RegisterPathProvider(); 481eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#endif 4825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 4845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // On the Mac, the child executable lives at a predefined location within 4855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the app bundle's versioned directory. 4865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PathService::Override(content::CHILD_PROCESS_EXE, 4875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::GetVersionedDirectory(). 4885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Append(chrome::kHelperProcessExecutablePath)); 4895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) InitMacCrashReporter(command_line, process_type); 4915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 4925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Notice a user data directory override if any 4942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath user_data_dir = 4955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) command_line.GetSwitchValuePath(switches::kUserDataDir); 4965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) || defined(OS_WIN) 4972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) policy::path_parser::CheckUserDataDirPolicy(&user_data_dir); 4985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 4995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!user_data_dir.empty()) { 5005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(PathService::OverrideAndCreateIfNeeded( 5015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::DIR_USER_DATA, 5025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) user_data_dir, 5035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::ProcessNeedsProfileDir(process_type))); 5045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) stats_counter_timer_.reset(new base::StatsCounterTimer("Chrome.Init")); 5075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) startup_timer_.reset(new base::StatsScope<base::StatsCounterTimer> 5085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (*stats_counter_timer_)); 5095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Enable the heap profiler as early as possible! 5115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EnableHeapProfiler(command_line); 5125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Enable Message Loop related state asap. 5145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kMessageLoopHistogrammer)) 515a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) base::MessageLoop::EnableHistogrammer(true); 5165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_ANDROID) 5185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Android does InitLogging when library is loaded. Skip here. 5195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) logging::OldFileDeletionState file_state = 5205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) logging::APPEND_TO_OLD_LOG_FILE; 5215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (process_type.empty()) { 5225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) file_state = logging::DELETE_OLD_LOG_FILE; 5235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) logging::InitChromeLogging(command_line, file_state); 5255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 5265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 5285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(darin): Kill this once http://crbug.com/52609 is fixed. 5295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ui::SetResourcesDataDLL(_AtlBaseModule.GetResourceInstance()); 5305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 5315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (SubprocessNeedsResourceBundle(process_type)) { 5335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Initialize ResourceBundle which handles files loaded from external 5345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // sources. The language should have been passed in to us from the 5355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // browser process as a command line flag. 536eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#if defined(DISABLE_NACL) 537eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch DCHECK(command_line.HasSwitch(switches::kLang) || 538eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch process_type == switches::kZygoteProcess || 539eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch process_type == switches::kGpuProcess || 540eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch process_type == switches::kPpapiBrokerProcess || 541eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch process_type == switches::kPpapiPluginProcess); 542eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#else 5435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(command_line.HasSwitch(switches::kLang) || 5445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kZygoteProcess || 5455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kGpuProcess || 5465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kNaClLoaderProcess || 5475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPpapiBrokerProcess || 5485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kPpapiPluginProcess); 549eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#endif 5505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(markusheintz): The command line flag --lang is actually processed 5525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // by the CommandLinePrefStore, and made available through the PrefService 5535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // via the preference prefs::kApplicationLocale. The browser process uses 5545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the --lang flag to pass the value of the PrefService in here. Maybe 5555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // this value could be passed in a different way. 5565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string locale = 5575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) command_line.GetSwitchValueASCII(switches::kLang); 5585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_ANDROID) 5595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The renderer sandbox prevents us from accessing our .pak files directly. 5605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Therefore file descriptors to the .pak files that we need are passed in 5615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // at process creation time. 5625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int locale_pak_fd = base::GlobalDescriptors::GetInstance()->MaybeGet( 5635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kAndroidLocalePakDescriptor); 5645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(locale_pak_fd != -1); 5655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle::InitSharedInstanceWithPakFile(locale_pak_fd, false); 5665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int extra_pak_keys[] = { 5685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kAndroidChromePakDescriptor, 5692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kAndroidChrome100PercentPakDescriptor, 5705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kAndroidUIResourcesPakDescriptor, 5715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }; 5725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < arraysize(extra_pak_keys); ++i) { 5735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int pak_fd = 5745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::GlobalDescriptors::GetInstance()->MaybeGet(extra_pak_keys[i]); 5755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(pak_fd != -1); 5765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle::GetSharedInstance().AddDataPackFromFile( 5775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pak_fd, ui::SCALE_FACTOR_100P); 5785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string loaded_locale = locale; 5815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 5825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string loaded_locale = 5835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle::InitSharedInstanceWithLocale(locale, NULL); 5842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath resources_pack_path; 5862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PathService::Get(chrome::FILE_RESOURCES_PACK, &resources_pack_path); 5872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ResourceBundle::GetSharedInstance().AddDataPackFromPath( 5882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) resources_pack_path, ui::SCALE_FACTOR_NONE); 5895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 5905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(!loaded_locale.empty()) << "Locale could not be found for " << 5915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) locale; 5925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 5945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Update the process name (need resources to get the strings, so 5955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // only do this when ResourcesBundle has been initialized). 5965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetMacProcessName(command_line); 5975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(OS_MACOSX) 5985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(USE_LINUX_BREAKPAD) 6015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Needs to be called after we have chrome::DIR_USER_DATA. BrowserMain 6025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // sets this up for the browser process in a different manner. Zygotes 6035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // need to call InitCrashReporter() in RunZygote(). 6045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!process_type.empty() && process_type != switches::kZygoteProcess) { 6055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_ANDROID) 6062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) InitNonBrowserCrashReporterForAndroid(); 6075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 6085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) InitCrashReporter(); 6095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 6105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 6125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_CHROMEOS) 6145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Read and cache ChromeOS version from file, 6155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to be used from inside the sandbox. 6165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int32 major_version, minor_version, bugfix_version; 6175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::SysInfo::OperatingSystemVersionNumbers( 6185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &major_version, &minor_version, &bugfix_version); 6195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 6205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ChromeMainDelegate::SandboxInitialized(const std::string& process_type) { 6235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) startup_timer_->Stop(); // End of Startup Time Measurement. 6245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Note: If you are adding a new process type below, be sure to adjust the 6265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // AdjustLinuxOOMScore function too. 6275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_LINUX) 6285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AdjustLinuxOOMScore(process_type); 6295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 6305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 6315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SuppressWindowsErrorDialogs(); 6325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 6335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int ChromeMainDelegate::RunProcess( 6365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& process_type, 6375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const content::MainFunctionParams& main_function_params) { 6385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // ANDROID doesn't support "service", so no ServiceProcessMain, and arraysize 6395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // doesn't support empty array. So we comment out the block for Android. 6405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_ANDROID) 6415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static const MainFunction kMainFunctions[] = { 6425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { switches::kServiceProcess, ServiceProcessMain }, 6435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 6445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { switches::kRelauncherProcess, 6455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mac_relauncher::internal::RelauncherMain }, 6465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 647b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) // TODO(scottmg): http://crbug.com/237249 NaCl -> child. 64890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#if !defined(DISABLE_NACL) 6495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { switches::kNaClLoaderProcess, NaClMain }, 6505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // DISABLE_NACL 6515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }; 6525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < arraysize(kMainFunctions); ++i) { 6545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (process_type == kMainFunctions[i].name) 6555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return kMainFunctions[i].function(main_function_params); 6565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 6585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return -1; 6605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ChromeMainDelegate::ProcessExiting(const std::string& process_type) { 6635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (SubprocessNeedsResourceBundle(process_type)) 6645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle::CleanupSharedInstance(); 6655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_ANDROID) 6665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) logging::CleanupChromeLogging(); 6675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 6685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Android doesn't use InitChromeLogging, so we close the log file manually. 6695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) logging::CloseLogFile(); 6705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // !defined(OS_ANDROID) 6715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 6745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ChromeMainDelegate::ProcessRegistersWithSystemProcess( 6755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& process_type) { 6765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return process_type == switches::kNaClLoaderProcess; 6775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ChromeMainDelegate::ShouldSendMachPort(const std::string& process_type) { 6805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return process_type != switches::kRelauncherProcess && 6815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type != switches::kServiceProcess; 6825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ChromeMainDelegate::DelaySandboxInitialization( 6855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& process_type) { 6865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // NaClLoader does this in NaClMainPlatformDelegate::EnableSandbox(). 6875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // No sandbox needed for relauncher. 6885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return process_type == switches::kNaClLoaderProcess || 6895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_type == switches::kRelauncherProcess; 6905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#elif defined(OS_POSIX) && !defined(OS_ANDROID) 6925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)content::ZygoteForkDelegate* ChromeMainDelegate::ZygoteStarting() { 6935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(DISABLE_NACL) 6945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return NULL; 6955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 6965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return new NaClForkDelegate(); 6975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 6985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ChromeMainDelegate::ZygoteForked() { 7015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profiling::ProcessStarted(); 7025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (Profiling::BeingProfiled()) { 7035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::debug::RestartProfilingAfterFork(); 7045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetUpProfilingShutdownHandler(); 7055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(USE_LINUX_BREAKPAD) 7085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Needs to be called after we have chrome::DIR_USER_DATA. BrowserMain sets 7095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // this up for the browser process in a different manner. 7105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) InitCrashReporter(); 7115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 7125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // OS_MACOSX 7155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)content::ContentBrowserClient* 7175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ChromeMainDelegate::CreateContentBrowserClient() { 7185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return &g_chrome_content_browser_client.Get(); 7195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)content::ContentPluginClient* ChromeMainDelegate::CreateContentPluginClient() { 722b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) // TODO(scottmg): http://crbug.com/237249 This will have to be split out into 723b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) // browser and child parts. 7245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return &g_chrome_content_plugin_client.Get(); 7255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)content::ContentRendererClient* 7285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ChromeMainDelegate::CreateContentRendererClient() { 7295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return &g_chrome_content_renderer_client.Get(); 7305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)content::ContentUtilityClient* 7335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ChromeMainDelegate::CreateContentUtilityClient() { 7345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return &g_chrome_content_utility_client.Get(); 7355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 736