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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 // Message definition file, included multiple times, hence no include guard. | |
| 6 | |
| 7 #include "base/strings/string16.h" | |
| 8 #include "content/common/service_worker_types.h" | |
| 9 #include "ipc/ipc_message_macros.h" | |
| 10 #include "ipc/ipc_param_traits.h" | |
| 11 #include "third_party/WebKit/public/platform/WebServiceWorkerError.h" | |
| 12 #include "url/gurl.h" | |
| 13 | |
| 14 IPC_STRUCT_TRAITS_BEGIN(content::ServiceWorkerFetchRequest) | |
| 15 IPC_STRUCT_TRAITS_MEMBER(url) | |
| 16 IPC_STRUCT_TRAITS_MEMBER(method) | |
| 17 IPC_STRUCT_TRAITS_MEMBER(headers) | |
| 18 IPC_STRUCT_TRAITS_END() | |
| 19 | |
| 20 #undef IPC_MESSAGE_EXPORT | |
| 21 #define IPC_MESSAGE_EXPORT CONTENT_EXPORT | |
| 22 | |
| 23 #define IPC_MESSAGE_START ServiceWorkerMsgStart | |
| 24 | |
| 25 IPC_ENUM_TRAITS(blink::WebServiceWorkerError::ErrorType) | |
| 26 | |
| 27 // Messages sent from the child process to the browser. | |
| 28 | |
| 29 IPC_MESSAGE_CONTROL4(ServiceWorkerHostMsg_RegisterServiceWorker, | |
| 30 int32 /* thread_id */, | |
| 31 int32 /* request_id */, | |
| 32 GURL /* scope */, | |
| 33 GURL /* script_url */) | |
| 34 | |
| 35 IPC_MESSAGE_CONTROL3(ServiceWorkerHostMsg_UnregisterServiceWorker, | |
| 36 int32 /* thread_id */, | |
| 37 int32 /* request_id */, | |
| 38 GURL /* scope (url pattern) */) | |
| 39 | |
| 40 // Messages sent from the browser to the child process. | |
| 41 | |
| 42 // Response to ServiceWorkerMsg_RegisterServiceWorker | |
| 43 IPC_MESSAGE_CONTROL3(ServiceWorkerMsg_ServiceWorkerRegistered, | |
| 44 int32 /* thread_id */, | |
| 45 int32 /* request_id */, | |
| 46 int64 /* service_worker_id */) | |
| 47 | |
| 48 // Response to ServiceWorkerMsg_UnregisterServiceWorker | |
| 49 IPC_MESSAGE_CONTROL2(ServiceWorkerMsg_ServiceWorkerUnregistered, | |
| 50 int32 /* thread_id */, | |
| 51 int32 /* request_id */) | |
| 52 | |
| 53 // Sent when any kind of registration error occurs during a | |
| 54 // RegisterServiceWorker / UnregisterServiceWorker handler above. | |
| 55 IPC_MESSAGE_CONTROL4(ServiceWorkerMsg_ServiceWorkerRegistrationError, | |
| 56 int32 /* thread_id */, | |
| 57 int32 /* request_id */, | |
| 58 blink::WebServiceWorkerError::ErrorType /* code */, | |
| 59 base::string16 /* message */) | |
| 60 | |
| 61 // Informs the browser of a new ServiceWorkerProvider in the child process, | |
| 62 // |provider_id| is unique within its child process. | |
| 63 IPC_MESSAGE_CONTROL1(ServiceWorkerHostMsg_ProviderCreated, | |
| 64 int /* provider_id */) | |
| 65 | |
| 66 // Informs the browser of a ServiceWorkerProvider being destroyed. | |
| 67 IPC_MESSAGE_CONTROL1(ServiceWorkerHostMsg_ProviderDestroyed, | |
| 68 int /* provider_id */) | |
| 69 | |
| 70 // For EmbeddedWorker related messages ------------------------------------- | |
| 71 | |
| 72 // Browser -> Renderer message to create a new embedded worker context. | |
| 73 IPC_MESSAGE_CONTROL3(EmbeddedWorkerMsg_StartWorker, | |
| 74 int /* embedded_worker_id */, | |
| 75 int64 /* service_worker_version_id */, | |
| 76 GURL /* script_url */) | |
| 77 | |
| 78 // Browser -> Renderer message to stop (terminate) the embedded worker. | |
| 79 IPC_MESSAGE_CONTROL1(EmbeddedWorkerMsg_StopWorker, | |
| 80 int /* embedded_worker_id */) | |
| 81 | |
| 82 // Renderer -> Browser message to indicate that the worker is started. | |
| 83 IPC_MESSAGE_CONTROL2(EmbeddedWorkerHostMsg_WorkerStarted, | |
| 84 int /* thread_id */, | |
| 85 int /* embedded_worker_id */) | |
| 86 | |
| 87 // Renderer -> Browser message to indicate that the worker is stopped. | |
| 88 IPC_MESSAGE_CONTROL1(EmbeddedWorkerHostMsg_WorkerStopped, | |
| 89 int /* embedded_worker_id */) | |
| 90 | |
| 91 // --------------------------------------------------------------------------- | |
| 92 // For EmbeddedWorkerContext related messages, which are directly sent from | |
| 93 // browser to the worker thread in the child process. We use a new message class | |
| 94 // for this for easier cross-thread message dispatching. | |
| 95 | |
| 96 #undef IPC_MESSAGE_START | |
| 97 #define IPC_MESSAGE_START EmbeddedWorkerContextMsgStart | |
| 98 | |
| 99 IPC_MESSAGE_CONTROL3(EmbeddedWorkerContextMsg_FetchEvent, | |
| 100 int /* thread_id */, | |
| 101 int /* embedded_worker_id */, | |
| 102 content::ServiceWorkerFetchRequest) | |
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