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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 MOJO_EDK_EMBEDDER_EMBEDDER_H_ | 5 #ifndef MOJO_EDK_EMBEDDER_EMBEDDER_H_ |
| 6 #define MOJO_EDK_EMBEDDER_EMBEDDER_H_ | 6 #define MOJO_EDK_EMBEDDER_EMBEDDER_H_ |
| 7 | 7 |
| 8 #include <stddef.h> | 8 #include <stddef.h> |
| 9 | 9 |
| 10 #include <string> | 10 #include <string> |
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| 26 | 26 |
| 27 // Basic configuration/initialization ------------------------------------------ | 27 // Basic configuration/initialization ------------------------------------------ |
| 28 | 28 |
| 29 // |Init()| sets up the basic Mojo system environment, making the |Mojo...()| | 29 // |Init()| sets up the basic Mojo system environment, making the |Mojo...()| |
| 30 // functions available and functional. This is never shut down (except in tests | 30 // functions available and functional. This is never shut down (except in tests |
| 31 // -- see test_embedder.h). | 31 // -- see test_embedder.h). |
| 32 | 32 |
| 33 // Allows changing the default max message size. Must be called before Init. | 33 // Allows changing the default max message size. Must be called before Init. |
| 34 MOJO_SYSTEM_IMPL_EXPORT void SetMaxMessageSize(size_t bytes); | 34 MOJO_SYSTEM_IMPL_EXPORT void SetMaxMessageSize(size_t bytes); |
| 35 | 35 |
| 36 // Must be called before Init in the parent (unsandboxed) process. | |
| 37 MOJO_SYSTEM_IMPL_EXPORT void PreInitializeParentProcess(); | |
| 38 | |
| 39 // Must be called before Init in the child (sandboxed) process. | |
| 40 MOJO_SYSTEM_IMPL_EXPORT void PreInitializeChildProcess(); | |
| 41 | |
| 42 // Called in the parent process for each child process that is launched. The | 36 // Called in the parent process for each child process that is launched. The |
| 43 // returned handle must be sent to the child process which then calls | 37 // returned handle must be sent to the child process which then calls |
| 44 // SetParentPipeHandle. | 38 // SetParentPipeHandle. |
| 45 MOJO_SYSTEM_IMPL_EXPORT ScopedPlatformHandle ChildProcessLaunched( | 39 MOJO_SYSTEM_IMPL_EXPORT ScopedPlatformHandle ChildProcessLaunched( |
| 46 base::ProcessHandle child_process); | 40 base::ProcessHandle child_process); |
| 47 // Like above, except used when the embedder establishes the pipe between the | 41 // Like above, except used when the embedder establishes the pipe between the |
| 48 // parent and child processes itself. | 42 // parent and child processes itself. |
| 49 MOJO_SYSTEM_IMPL_EXPORT void ChildProcessLaunched( | 43 MOJO_SYSTEM_IMPL_EXPORT void ChildProcessLaunched( |
| 50 base::ProcessHandle child_process, ScopedPlatformHandle server_pipe); | 44 base::ProcessHandle child_process, ScopedPlatformHandle server_pipe); |
| 51 | 45 |
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| 141 | 135 |
| 142 // Generates a random ASCII token string for use with CreateParentMessagePipe() | 136 // Generates a random ASCII token string for use with CreateParentMessagePipe() |
| 143 // and CreateChildMessagePipe() above. The generated token is suitably random so | 137 // and CreateChildMessagePipe() above. The generated token is suitably random so |
| 144 // as to not have to worry about collisions with other generated tokens. | 138 // as to not have to worry about collisions with other generated tokens. |
| 145 MOJO_SYSTEM_IMPL_EXPORT std::string GenerateRandomToken(); | 139 MOJO_SYSTEM_IMPL_EXPORT std::string GenerateRandomToken(); |
| 146 | 140 |
| 147 } // namespace edk | 141 } // namespace edk |
| 148 } // namespace mojo | 142 } // namespace mojo |
| 149 | 143 |
| 150 #endif // MOJO_EDK_EMBEDDER_EMBEDDER_H_ | 144 #endif // MOJO_EDK_EMBEDDER_EMBEDDER_H_ |
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