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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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_COMMON_MESSAGE_PUMP_MOJO_H_ | 5 #ifndef MOJO_COMMON_MESSAGE_PUMP_MOJO_H_ |
6 #define MOJO_COMMON_MESSAGE_PUMP_MOJO_H_ | 6 #define MOJO_COMMON_MESSAGE_PUMP_MOJO_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 | 9 |
10 #include "base/macros.h" | 10 #include "base/macros.h" |
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84 typedef std::map<Handle, Handler> HandleToHandler; | 84 typedef std::map<Handle, Handler> HandleToHandler; |
85 | 85 |
86 // Implementation of Run(). | 86 // Implementation of Run(). |
87 void DoRunLoop(RunState* run_state, Delegate* delegate); | 87 void DoRunLoop(RunState* run_state, Delegate* delegate); |
88 | 88 |
89 // Services the set of handles ready. If |block| is true this waits for a | 89 // Services the set of handles ready. If |block| is true this waits for a |
90 // handle to become ready, otherwise this does not block. Returns |true| if a | 90 // handle to become ready, otherwise this does not block. Returns |true| if a |
91 // handle has become ready, |false| otherwise. | 91 // handle has become ready, |false| otherwise. |
92 bool DoInternalWork(const RunState& run_state, bool block); | 92 bool DoInternalWork(const RunState& run_state, bool block); |
93 | 93 |
94 // Removes the first invalid handle. This is called if MojoWaitMany finds an | 94 // Removes the given invalid handle. This is called if MojoWaitMany finds an |
95 // invalid handle. | 95 // invalid handle. |
96 void RemoveFirstInvalidHandle(const WaitState& wait_state); | 96 void RemoveInvalidHandle(const WaitState& wait_state, |
| 97 MojoResult result, |
| 98 uint32_t result_index); |
97 | 99 |
98 void SignalControlPipe(const RunState& run_state); | 100 void SignalControlPipe(const RunState& run_state); |
99 | 101 |
100 WaitState GetWaitState(const RunState& run_state) const; | 102 WaitState GetWaitState(const RunState& run_state) const; |
101 | 103 |
102 // Returns the deadline for the call to MojoWaitMany(). | 104 // Returns the deadline for the call to MojoWaitMany(). |
103 MojoDeadline GetDeadlineForWait(const RunState& run_state) const; | 105 MojoDeadline GetDeadlineForWait(const RunState& run_state) const; |
104 | 106 |
105 void WillSignalHandler(); | 107 void WillSignalHandler(); |
106 void DidSignalHandler(); | 108 void DidSignalHandler(); |
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125 | 127 |
126 ObserverList<Observer> observers_; | 128 ObserverList<Observer> observers_; |
127 | 129 |
128 DISALLOW_COPY_AND_ASSIGN(MessagePumpMojo); | 130 DISALLOW_COPY_AND_ASSIGN(MessagePumpMojo); |
129 }; | 131 }; |
130 | 132 |
131 } // namespace common | 133 } // namespace common |
132 } // namespace mojo | 134 } // namespace mojo |
133 | 135 |
134 #endif // MOJO_COMMON_MESSAGE_PUMP_MOJO_H_ | 136 #endif // MOJO_COMMON_MESSAGE_PUMP_MOJO_H_ |
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