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| 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
| 2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
| 3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
| 4 | 4 |
| 5 #if !defined(DART_IO_DISABLED) | 5 #if !defined(DART_IO_DISABLED) |
| 6 | 6 |
| 7 #include "platform/globals.h" | 7 #include "platform/globals.h" |
| 8 #if defined(HOST_OS_LINUX) | 8 #if defined(HOST_OS_LINUX) |
| 9 | 9 |
| 10 #include "bin/file_system_watcher.h" | 10 #include "bin/file_system_watcher.h" |
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| 103 } | 103 } |
| 104 return mask; | 104 return mask; |
| 105 } | 105 } |
| 106 | 106 |
| 107 | 107 |
| 108 Dart_Handle FileSystemWatcher::ReadEvents(intptr_t id, intptr_t path_id) { | 108 Dart_Handle FileSystemWatcher::ReadEvents(intptr_t id, intptr_t path_id) { |
| 109 USE(path_id); | 109 USE(path_id); |
| 110 const intptr_t kEventSize = sizeof(struct inotify_event); | 110 const intptr_t kEventSize = sizeof(struct inotify_event); |
| 111 const intptr_t kBufferSize = kEventSize + NAME_MAX + 1; | 111 const intptr_t kBufferSize = kEventSize + NAME_MAX + 1; |
| 112 uint8_t buffer[kBufferSize]; | 112 uint8_t buffer[kBufferSize]; |
| 113 intptr_t bytes = SocketBase::Read(id, buffer, kBufferSize); | 113 intptr_t bytes = Socket::Read(id, buffer, kBufferSize); |
| 114 if (bytes < 0) { | 114 if (bytes < 0) { |
| 115 return DartUtils::NewDartOSError(); | 115 return DartUtils::NewDartOSError(); |
| 116 } | 116 } |
| 117 const intptr_t kMaxCount = bytes / kEventSize; | 117 const intptr_t kMaxCount = bytes / kEventSize; |
| 118 Dart_Handle events = Dart_NewList(kMaxCount); | 118 Dart_Handle events = Dart_NewList(kMaxCount); |
| 119 intptr_t offset = 0; | 119 intptr_t offset = 0; |
| 120 intptr_t i = 0; | 120 intptr_t i = 0; |
| 121 while (offset < bytes) { | 121 while (offset < bytes) { |
| 122 struct inotify_event* e = | 122 struct inotify_event* e = |
| 123 reinterpret_cast<struct inotify_event*>(buffer + offset); | 123 reinterpret_cast<struct inotify_event*>(buffer + offset); |
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| 143 ASSERT(offset == bytes); | 143 ASSERT(offset == bytes); |
| 144 return events; | 144 return events; |
| 145 } | 145 } |
| 146 | 146 |
| 147 } // namespace bin | 147 } // namespace bin |
| 148 } // namespace dart | 148 } // namespace dart |
| 149 | 149 |
| 150 #endif // defined(HOST_OS_LINUX) | 150 #endif // defined(HOST_OS_LINUX) |
| 151 | 151 |
| 152 #endif // !defined(DART_IO_DISABLED) | 152 #endif // !defined(DART_IO_DISABLED) |
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