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Side by Side Diff: mojo/edk/embedder/embedder.h

Issue 1554443003: Stop linking in the old Mojo EDK. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: merge and fix new flaky test Created 4 years, 11 months ago
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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>
11 11
12 #include "base/callback.h" 12 #include "base/callback.h"
13 #include "base/memory/ref_counted.h" 13 #include "base/memory/ref_counted.h"
14 #include "base/memory/scoped_ptr.h" 14 #include "base/memory/scoped_ptr.h"
15 #include "base/process/process_handle.h" 15 #include "base/process/process_handle.h"
16 #include "base/task_runner.h" 16 #include "base/task_runner.h"
17 #include "mojo/edk/embedder/scoped_platform_handle.h"
18 #include "mojo/edk/system/system_impl_export.h" 17 #include "mojo/edk/system/system_impl_export.h"
19 #include "mojo/public/cpp/system/message_pipe.h" 18 #include "mojo/public/cpp/system/message_pipe.h"
20 19
21 namespace mojo { 20 namespace mojo {
22 namespace edk { 21 namespace edk {
23 22
24 class ProcessDelegate; 23 class ProcessDelegate;
24 class ScopedPlatformHandle;
25 25
26 // Basic configuration/initialization ------------------------------------------ 26 // Basic configuration/initialization ------------------------------------------
27 27
28 // |Init()| sets up the basic Mojo system environment, making the |Mojo...()| 28 // |Init()| sets up the basic Mojo system environment, making the |Mojo...()|
29 // functions available and functional. This is never shut down (except in tests 29 // functions available and functional. This is never shut down (except in tests
30 // -- see test_embedder.h). 30 // -- see test_embedder.h).
31 31
32 // Allows changing the default max message size. Must be called before Init. 32 // Allows changing the default max message size. Must be called before Init.
33 MOJO_SYSTEM_IMPL_EXPORT void SetMaxMessageSize(size_t bytes); 33 MOJO_SYSTEM_IMPL_EXPORT void SetMaxMessageSize(size_t bytes);
34 34
(...skipping 14 matching lines...) Expand all
49 base::ProcessHandle child_process, ScopedPlatformHandle server_pipe); 49 base::ProcessHandle child_process, ScopedPlatformHandle server_pipe);
50 50
51 // Should be called as early as possible in the child process with the handle 51 // Should be called as early as possible in the child process with the handle
52 // that the parent received from ChildProcessLaunched. 52 // that the parent received from ChildProcessLaunched.
53 MOJO_SYSTEM_IMPL_EXPORT void SetParentPipeHandle(ScopedPlatformHandle pipe); 53 MOJO_SYSTEM_IMPL_EXPORT void SetParentPipeHandle(ScopedPlatformHandle pipe);
54 54
55 // Must be called first, or just after setting configuration parameters, to 55 // Must be called first, or just after setting configuration parameters, to
56 // initialize the (global, singleton) system. 56 // initialize the (global, singleton) system.
57 MOJO_SYSTEM_IMPL_EXPORT void Init(); 57 MOJO_SYSTEM_IMPL_EXPORT void Init();
58 58
59 // Initialized Mojo EDK.
60 // TODO(jam): Remove Init(), InitIPCSupport() and ShutdownIPCSupport()
61 MOJO_SYSTEM_IMPL_EXPORT void Init(
62 scoped_refptr<base::TaskRunner> io_thread_task_runner);
63
59 // Basic functions ------------------------------------------------------------- 64 // Basic functions -------------------------------------------------------------
60 65
61 // The functions in this section are available once |Init()| has been called. 66 // The functions in this section are available once |Init()| has been called.
62 67
63 // Start waiting on the handle asynchronously. On success, |callback| will be 68 // Start waiting on the handle asynchronously. On success, |callback| will be
64 // called exactly once, when |handle| satisfies a signal in |signals| or it 69 // called exactly once, when |handle| satisfies a signal in |signals| or it
65 // becomes known that it will never do so. |callback| will be executed on an 70 // becomes known that it will never do so. |callback| will be executed on an
66 // arbitrary thread, so it must not call any Mojo system or embedder functions. 71 // arbitrary thread, so it must not call any Mojo system or embedder functions.
67 MOJO_SYSTEM_IMPL_EXPORT MojoResult 72 MOJO_SYSTEM_IMPL_EXPORT MojoResult
68 AsyncWait(MojoHandle handle, 73 AsyncWait(MojoHandle handle,
(...skipping 49 matching lines...) Expand 10 before | Expand all | Expand 10 after
118 MOJO_SYSTEM_IMPL_EXPORT void ShutdownIPCSupport(); 123 MOJO_SYSTEM_IMPL_EXPORT void ShutdownIPCSupport();
119 124
120 // Creates a message pipe from a platform handle. Safe to call from any thread. 125 // Creates a message pipe from a platform handle. Safe to call from any thread.
121 MOJO_SYSTEM_IMPL_EXPORT ScopedMessagePipeHandle 126 MOJO_SYSTEM_IMPL_EXPORT ScopedMessagePipeHandle
122 CreateMessagePipe(ScopedPlatformHandle platform_handle); 127 CreateMessagePipe(ScopedPlatformHandle platform_handle);
123 128
124 } // namespace edk 129 } // namespace edk
125 } // namespace mojo 130 } // namespace mojo
126 131
127 #endif // MOJO_EDK_EMBEDDER_EMBEDDER_H_ 132 #endif // MOJO_EDK_EMBEDDER_EMBEDDER_H_
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