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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 // Message definition file, included multiple times, hence no include guard. | 5 // Message definition file, included multiple times, hence no include guard. |
| 6 | 6 |
| 7 #include <stdint.h> | 7 #include "ipc/ipc_message_macros.h" |
| 8 | 8 |
| 9 #include <map> | |
| 10 #include <string> | |
| 11 #include <utility> | |
| 12 #include <vector> | |
| 13 | |
| 14 #include "content/common/indexed_db/indexed_db_key.h" | |
| 15 #include "content/common/indexed_db/indexed_db_key_path.h" | |
| 16 #include "content/common/indexed_db/indexed_db_key_range.h" | |
| 17 #include "content/common/indexed_db/indexed_db_param_traits.h" | |
| 18 #include "content/public/common/common_param_traits.h" | |
| 19 #include "content/public/common/common_param_traits_macros.h" | |
| 20 #include "ipc/ipc_message_macros.h" | |
| 21 #include "ipc/ipc_message_utils.h" | |
| 22 #include "ipc/ipc_param_traits.h" | |
| 23 #include "third_party/WebKit/public/platform/modules/indexeddb/WebIDBTypes.h" | |
| 24 | |
| 25 // Singly-included section for typedefs in multiply-included file. | |
| 26 #ifndef CONTENT_COMMON_INDEXED_DB_INDEXED_DB_MESSAGES_H_ | |
| 27 #define CONTENT_COMMON_INDEXED_DB_INDEXED_DB_MESSAGES_H_ | |
| 28 | |
| 29 // IPC_MESSAGE macros fail on the std::map, when expanding. We need to define | |
| 30 // a type to avoid that. | |
| 31 // Map observer_id to corresponding set of indices in observations. | |
| 32 typedef std::map<int32_t, std::vector<int32_t>> ObservationIndex; | |
| 33 | |
| 34 #endif // CONTENT_COMMON_INDEXED_DB_INDEXED_DB_MESSAGES_H_ | |
| 35 | |
| 36 #undef IPC_MESSAGE_EXPORT | |
| 37 #define IPC_MESSAGE_EXPORT CONTENT_EXPORT | |
| 38 #define IPC_MESSAGE_START IndexedDBMsgStart | 9 #define IPC_MESSAGE_START IndexedDBMsgStart |
| 39 | |
| 40 // Argument structures used in messages | |
| 41 | |
| 42 IPC_ENUM_TRAITS_MAX_VALUE(blink::WebIDBOperationType, | |
| 43 blink::WebIDBOperationTypeLast) | |
| 44 | |
| 45 IPC_STRUCT_BEGIN(IndexedDBMsg_Observation) | |
| 46 IPC_STRUCT_MEMBER(int64_t, object_store_id) | |
| 47 IPC_STRUCT_MEMBER(blink::WebIDBOperationType, type) | |
| 48 IPC_STRUCT_MEMBER(content::IndexedDBKeyRange, key_range) | |
| 49 IPC_STRUCT_END() | |
| 50 | |
| 51 IPC_STRUCT_BEGIN(IndexedDBMsg_ObserverChanges) | |
| 52 IPC_STRUCT_MEMBER(ObservationIndex, observation_index) | |
| 53 IPC_STRUCT_MEMBER(std::vector<IndexedDBMsg_Observation>, observations) | |
| 54 IPC_STRUCT_END() | |
| 55 | |
| 56 // Indexed DB messages sent from the browser to the renderer. | |
| 57 | |
| 58 // The thread_id needs to be the first parameter in these messages. In the IO | |
| 59 // thread on the renderer/client process, an IDB message filter assumes the | |
| 60 // thread_id is the first int. | |
| 61 | |
| 62 // IDBDatabaseCallback message handlers | |
| 63 IPC_MESSAGE_CONTROL2(IndexedDBMsg_DatabaseCallbacksChanges, | |
| 64 int32_t, /* ipc_thread_id */ | |
| 65 IndexedDBMsg_ObserverChanges) | |
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Chromium Code Reviews
Issue 2511403003:
Send IndexedDB observations through IDBDatabaseCallbacks. (Closed)
