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| 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include <algorithm> | 5 #include <algorithm> |
| 6 | 6 |
| 7 #include "base/command_line.h" |
| 7 #include "base/file_util.h" | 8 #include "base/file_util.h" |
| 8 #include "base/logging.h" | 9 #include "base/logging.h" |
| 9 #include "base/mac/scoped_nsautorelease_pool.h" | 10 #include "base/mac/scoped_nsautorelease_pool.h" |
| 10 #include "base/path_service.h" | 11 #include "base/path_service.h" |
| 11 #include "base/process_util.h" | 12 #include "base/process_util.h" |
| 12 #include "base/sha1.h" | 13 #include "base/sha1.h" |
| 13 #include "base/singleton.h" | 14 #include "base/singleton.h" |
| 14 #include "base/string16.h" | 15 #include "base/string16.h" |
| 15 #include "base/string_number_conversions.h" | 16 #include "base/string_number_conversions.h" |
| 16 #include "base/string_util.h" | 17 #include "base/string_util.h" |
| 17 #include "base/utf_string_conversions.h" | 18 #include "base/utf_string_conversions.h" |
| 18 #include "base/version.h" | 19 #include "base/version.h" |
| 20 #include "chrome/common/child_process_host.h" |
| 19 #include "chrome/common/chrome_constants.h" | 21 #include "chrome/common/chrome_constants.h" |
| 20 #include "chrome/common/chrome_paths.h" | 22 #include "chrome/common/chrome_paths.h" |
| 23 #include "chrome/common/chrome_switches.h" |
| 21 #include "chrome/common/chrome_version_info.h" | 24 #include "chrome/common/chrome_version_info.h" |
| 22 #include "chrome/common/service_process_util.h" | 25 #include "chrome/common/service_process_util.h" |
| 23 | 26 |
| 24 #if !defined(OS_MACOSX) | 27 #if !defined(OS_MACOSX) |
| 25 | 28 |
| 26 namespace { | 29 namespace { |
| 27 | 30 |
| 28 // This should be more than enough to hold a version string assuming each part | 31 // This should be more than enough to hold a version string assuming each part |
| 29 // of the version string is an int64. | 32 // of the version string is an int64. |
| 30 const uint32 kMaxVersionStringLength = 256; | 33 const uint32 kMaxVersionStringLength = 256; |
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| 151 } | 154 } |
| 152 | 155 |
| 153 // Gets the name of the service process IPC channel. | 156 // Gets the name of the service process IPC channel. |
| 154 IPC::ChannelHandle GetServiceProcessChannel() { | 157 IPC::ChannelHandle GetServiceProcessChannel() { |
| 155 return GetServiceProcessScopedVersionedName("_service_ipc"); | 158 return GetServiceProcessScopedVersionedName("_service_ipc"); |
| 156 } | 159 } |
| 157 | 160 |
| 158 #endif // !OS_MACOSX | 161 #endif // !OS_MACOSX |
| 159 | 162 |
| 160 ServiceProcessState::ServiceProcessState() : state_(NULL) { | 163 ServiceProcessState::ServiceProcessState() : state_(NULL) { |
| 164 CreateAutoRunCommandLine(); |
| 161 } | 165 } |
| 162 | 166 |
| 163 ServiceProcessState::~ServiceProcessState() { | 167 ServiceProcessState::~ServiceProcessState() { |
| 164 #if !defined(OS_MACOSX) | 168 #if !defined(OS_MACOSX) |
| 165 if (shared_mem_service_data_.get()) { | 169 if (shared_mem_service_data_.get()) { |
| 166 shared_mem_service_data_->Delete(GetServiceProcessSharedMemName()); | 170 shared_mem_service_data_->Delete(GetServiceProcessSharedMemName()); |
| 167 } | 171 } |
| 168 #endif // !OS_MACOSX | 172 #endif // !OS_MACOSX |
| 169 TearDownState(); | 173 TearDownState(); |
| 170 } | 174 } |
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| 251 shared_data->service_process_pid = base::GetCurrentProcId(); | 255 shared_data->service_process_pid = base::GetCurrentProcId(); |
| 252 shared_mem_service_data_.reset(shared_mem_service_data.release()); | 256 shared_mem_service_data_.reset(shared_mem_service_data.release()); |
| 253 return true; | 257 return true; |
| 254 } | 258 } |
| 255 | 259 |
| 256 IPC::ChannelHandle ServiceProcessState::GetServiceProcessChannel() { | 260 IPC::ChannelHandle ServiceProcessState::GetServiceProcessChannel() { |
| 257 return ::GetServiceProcessChannel(); | 261 return ::GetServiceProcessChannel(); |
| 258 } | 262 } |
| 259 | 263 |
| 260 #endif // !OS_MACOSX | 264 #endif // !OS_MACOSX |
| 265 |
| 266 void ServiceProcessState::CreateAutoRunCommandLine() { |
| 267 FilePath exe_path = ChildProcessHost::GetChildPath(false); |
| 268 if (exe_path.empty()) { |
| 269 NOTREACHED() << "Unable to get service process binary name."; |
| 270 } |
| 271 autorun_command_line_.reset(new CommandLine(exe_path)); |
| 272 autorun_command_line_->AppendSwitchASCII(switches::kProcessType, |
| 273 switches::kServiceProcess); |
| 274 |
| 275 // The user data directory is the only other flag we currently want to |
| 276 // possibly store. |
| 277 const CommandLine& browser_command_line = *CommandLine::ForCurrentProcess(); |
| 278 FilePath user_data_dir = |
| 279 browser_command_line.GetSwitchValuePath(switches::kUserDataDir); |
| 280 if (!user_data_dir.empty()) |
| 281 autorun_command_line_->AppendSwitchPath(switches::kUserDataDir, |
| 282 user_data_dir); |
| 283 } |
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