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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 #ifndef CHROME_COMMON_SERVICE_PROCESS_UTIL_H_ | 5 #ifndef CHROME_COMMON_SERVICE_PROCESS_UTIL_H_ |
| 6 #define CHROME_COMMON_SERVICE_PROCESS_UTIL_H_ | 6 #define CHROME_COMMON_SERVICE_PROCESS_UTIL_H_ |
| 7 | 7 |
| 8 #include <string> | 8 #include <string> |
| 9 | 9 |
| 10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
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| 25 #endif | 25 #endif |
| 26 | 26 |
| 27 namespace base { | 27 namespace base { |
| 28 class CommandLine; | 28 class CommandLine; |
| 29 class MessageLoopProxy; | 29 class MessageLoopProxy; |
| 30 } | 30 } |
| 31 | 31 |
| 32 // Return the IPC channel to connect to the service process. | 32 // Return the IPC channel to connect to the service process. |
| 33 IPC::ChannelHandle GetServiceProcessChannel(); | 33 IPC::ChannelHandle GetServiceProcessChannel(); |
| 34 | 34 |
| 35 #if !defined(OS_MACOSX) | |
| 36 // Return a name that is scoped to this instance of the service process. We | 35 // Return a name that is scoped to this instance of the service process. We |
| 37 // use the user-data-dir as a scoping prefix. | 36 // use the user-data-dir as a scoping prefix. |
| 38 std::string GetServiceProcessScopedName(const std::string& append_str); | 37 std::string GetServiceProcessScopedName(const std::string& append_str); |
| 39 | 38 |
| 39 #if !defined(OS_MACOSX) |
| 40 // Return a name that is scoped to this instance of the service process. We | 40 // Return a name that is scoped to this instance of the service process. We |
| 41 // use the user-data-dir and the version as a scoping prefix. | 41 // use the user-data-dir and the version as a scoping prefix. |
| 42 std::string GetServiceProcessScopedVersionedName(const std::string& append_str); | 42 std::string GetServiceProcessScopedVersionedName(const std::string& append_str); |
| 43 #endif // OS_MACOSX | 43 #endif // OS_MACOSX |
| 44 | 44 |
| 45 #if defined(OS_MACOSX) | |
| 46 // Return the name that is used to extract the socket path out of the | |
| 47 // dictionary provided by launchd. | |
| 48 NSString* GetServiceProcessLaunchDSocketEnvVar(); | |
| 49 #endif | |
| 50 | |
| 51 #if defined(OS_POSIX) | 45 #if defined(OS_POSIX) |
| 52 // Attempts to take a lock named |name|. If |waiting| is true then this will | 46 // Attempts to take a lock named |name|. If |waiting| is true then this will |
| 53 // make multiple attempts to acquire the lock. | 47 // make multiple attempts to acquire the lock. |
| 54 // Caller is responsible for ownership of the MultiProcessLock. | 48 // Caller is responsible for ownership of the MultiProcessLock. |
| 55 MultiProcessLock* TakeNamedLock(const std::string& name, bool waiting); | 49 MultiProcessLock* TakeNamedLock(const std::string& name, bool waiting); |
| 56 #endif | 50 #endif |
| 57 | 51 |
| 58 // The following methods are used in a process that acts as a client to the | 52 // The following methods are used in a process that acts as a client to the |
| 59 // service process (typically the browser process). | 53 // service process (typically the browser process). |
| 60 // -------------------------------------------------------------------------- | 54 // -------------------------------------------------------------------------- |
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| 134 | 128 |
| 135 // An opaque object that maintains state. The actual definition of this is | 129 // An opaque object that maintains state. The actual definition of this is |
| 136 // platform dependent. | 130 // platform dependent. |
| 137 struct StateData; | 131 struct StateData; |
| 138 StateData* state_; | 132 StateData* state_; |
| 139 scoped_ptr<base::SharedMemory> shared_mem_service_data_; | 133 scoped_ptr<base::SharedMemory> shared_mem_service_data_; |
| 140 scoped_ptr<base::CommandLine> autorun_command_line_; | 134 scoped_ptr<base::CommandLine> autorun_command_line_; |
| 141 }; | 135 }; |
| 142 | 136 |
| 143 #endif // CHROME_COMMON_SERVICE_PROCESS_UTIL_H_ | 137 #endif // CHROME_COMMON_SERVICE_PROCESS_UTIL_H_ |
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