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Side by Side Diff: runtime/bin/file_system_watcher_win.cc

Issue 2480793002: clang-format runtime/bin (Closed)
Patch Set: Created 4 years, 1 month ago
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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(TARGET_OS_WINDOWS) 8 #if defined(TARGET_OS_WINDOWS)
9 9
10 #include "bin/file_system_watcher.h" 10 #include "bin/file_system_watcher.h"
(...skipping 23 matching lines...) Expand all
34 USE(id); 34 USE(id);
35 } 35 }
36 36
37 37
38 intptr_t FileSystemWatcher::WatchPath(intptr_t id, 38 intptr_t FileSystemWatcher::WatchPath(intptr_t id,
39 const char* path, 39 const char* path,
40 int events, 40 int events,
41 bool recursive) { 41 bool recursive) {
42 USE(id); 42 USE(id);
43 Utf8ToWideScope name(path); 43 Utf8ToWideScope name(path);
44 HANDLE dir = CreateFileW(name.wide(), 44 HANDLE dir = CreateFileW(
45 FILE_LIST_DIRECTORY, 45 name.wide(), FILE_LIST_DIRECTORY,
46 FILE_SHARE_READ | 46 FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, NULL,
47 FILE_SHARE_WRITE | 47 OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OVERLAPPED, NULL);
48 FILE_SHARE_DELETE,
49 NULL,
50 OPEN_EXISTING,
51 FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OVERLAPPED,
52 NULL);
53 48
54 if (dir == INVALID_HANDLE_VALUE) { 49 if (dir == INVALID_HANDLE_VALUE) {
55 return -1; 50 return -1;
56 } 51 }
57 52
58 int list_events = 0; 53 int list_events = 0;
59 if ((events & (kCreate | kMove | kDelete)) != 0) { 54 if ((events & (kCreate | kMove | kDelete)) != 0) {
60 list_events |= FILE_NOTIFY_CHANGE_FILE_NAME | 55 list_events |= FILE_NOTIFY_CHANGE_FILE_NAME | FILE_NOTIFY_CHANGE_DIR_NAME;
61 FILE_NOTIFY_CHANGE_DIR_NAME;
62 } 56 }
63 if ((events & kModifyContent) != 0) { 57 if ((events & kModifyContent) != 0) {
64 list_events |= FILE_NOTIFY_CHANGE_LAST_WRITE; 58 list_events |= FILE_NOTIFY_CHANGE_LAST_WRITE;
65 } 59 }
66 60
67 DirectoryWatchHandle* handle = 61 DirectoryWatchHandle* handle =
68 new DirectoryWatchHandle(dir, list_events, recursive); 62 new DirectoryWatchHandle(dir, list_events, recursive);
69 // Issue a read directly, to be sure events are tracked from now on. This is 63 // Issue a read directly, to be sure events are tracked from now on. This is
70 // okay, since in Dart, we create the socket and start reading immidiately. 64 // okay, since in Dart, we create the socket and start reading immidiately.
71 handle->EnsureInitialized(EventHandler::delegate()); 65 handle->EnsureInitialized(EventHandler::delegate());
(...skipping 45 matching lines...) Expand 10 before | Expand all | Expand 10 after
117 if (e->Action == FILE_ACTION_RENAMED_OLD_NAME) { 111 if (e->Action == FILE_ACTION_RENAMED_OLD_NAME) {
118 mask |= kMove; 112 mask |= kMove;
119 } 113 }
120 if (e->Action == FILE_ACTION_RENAMED_NEW_NAME) { 114 if (e->Action == FILE_ACTION_RENAMED_NEW_NAME) {
121 mask |= kMove; 115 mask |= kMove;
122 } 116 }
123 Dart_ListSetAt(event, 0, Dart_NewInteger(mask)); 117 Dart_ListSetAt(event, 0, Dart_NewInteger(mask));
124 // Move events come in pairs. Just 'enable' by default. 118 // Move events come in pairs. Just 'enable' by default.
125 Dart_ListSetAt(event, 1, Dart_NewInteger(1)); 119 Dart_ListSetAt(event, 1, Dart_NewInteger(1));
126 Dart_ListSetAt(event, 2, Dart_NewStringFromUTF16( 120 Dart_ListSetAt(event, 2, Dart_NewStringFromUTF16(
127 reinterpret_cast<uint16_t*>(e->FileName), e->FileNameLength / 2)); 121 reinterpret_cast<uint16_t*>(e->FileName),
122 e->FileNameLength / 2));
128 Dart_ListSetAt(event, 3, Dart_NewBoolean(true)); 123 Dart_ListSetAt(event, 3, Dart_NewBoolean(true));
129 Dart_ListSetAt(event, 4, Dart_NewInteger(path_id)); 124 Dart_ListSetAt(event, 4, Dart_NewInteger(path_id));
130 Dart_ListSetAt(events, i, event); 125 Dart_ListSetAt(events, i, event);
131 i++; 126 i++;
132 if (e->NextEntryOffset == 0) { 127 if (e->NextEntryOffset == 0) {
133 break; 128 break;
134 } 129 }
135 offset += e->NextEntryOffset; 130 offset += e->NextEntryOffset;
136 } 131 }
137 return events; 132 return events;
138 } 133 }
139 134
140 } // namespace bin 135 } // namespace bin
141 } // namespace dart 136 } // namespace dart
142 137
143 #endif // defined(TARGET_OS_WINDOWS) 138 #endif // defined(TARGET_OS_WINDOWS)
144 139
145 #endif // !defined(DART_IO_DISABLED) 140 #endif // !defined(DART_IO_DISABLED)
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