src/content/common/service_worker/service_worker_messages.h

   1 // Copyright 2014 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/service_worker_status_code.h"
   9 #include "content/common/service_worker/service_worker_types.h"
  10 #include "ipc/ipc_message_macros.h"
  11 #include "ipc/ipc_param_traits.h"
  12 #include "third_party/WebKit/public/platform/WebServiceWorkerError.h"
  13 #include "url/gurl.h"
  14
  15 #undef IPC_MESSAGE_EXPORT
  16 #define IPC_MESSAGE_EXPORT CONTENT_EXPORT
  17
  18 #define IPC_MESSAGE_START ServiceWorkerMsgStart
  19
  20 IPC_ENUM_TRAITS_MAX_VALUE(blink::WebServiceWorkerError::ErrorType,
  21                           blink::WebServiceWorkerError::ErrorTypeLast)
  22
  23 IPC_STRUCT_TRAITS_BEGIN(content::ServiceWorkerFetchRequest)
  24   IPC_STRUCT_TRAITS_MEMBER(url)
  25   IPC_STRUCT_TRAITS_MEMBER(method)
  26   IPC_STRUCT_TRAITS_MEMBER(headers)
  27 IPC_STRUCT_TRAITS_END()
  28
  29 // Messages sent from the child process to the browser.
  30
  31 IPC_MESSAGE_CONTROL4(ServiceWorkerHostMsg_RegisterServiceWorker,
  32                      int32 /* thread_id */,
  33                      int32 /* request_id */,
  34                      GURL /* scope */,
  35                      GURL /* script_url */)
  36
  37 IPC_MESSAGE_CONTROL3(ServiceWorkerHostMsg_UnregisterServiceWorker,
  38                      int32 /* thread_id */,
  39                      int32 /* request_id */,
  40                      GURL /* scope (url pattern) */)
  41
  42 // Messages sent from the browser to the child process.
  43
  44 // Response to ServiceWorkerMsg_RegisterServiceWorker
  45 IPC_MESSAGE_CONTROL3(ServiceWorkerMsg_ServiceWorkerRegistered,
  46                      int32 /* thread_id */,
  47                      int32 /* request_id */,
  48                      int64 /* service_worker_id */)
  49
  50 // Response to ServiceWorkerMsg_UnregisterServiceWorker
  51 IPC_MESSAGE_CONTROL2(ServiceWorkerMsg_ServiceWorkerUnregistered,
  52                      int32 /* thread_id */,
  53                      int32 /* request_id */)
  54
  55 // Sent when any kind of registration error occurs during a
  56 // RegisterServiceWorker / UnregisterServiceWorker handler above.
  57 IPC_MESSAGE_CONTROL4(ServiceWorkerMsg_ServiceWorkerRegistrationError,
  58                      int32 /* thread_id */,
  59                      int32 /* request_id */,
  60                      blink::WebServiceWorkerError::ErrorType /* code */,
  61                      base::string16 /* message */)
  62
  63 // Sent via EmbeddedWorker to dispatch install event.
  64 IPC_MESSAGE_CONTROL1(ServiceWorkerMsg_InstallEvent,
  65                      int /* active_version_embedded_worker_id */)
  66
  67 // Sent via EmbeddedWorker to dispatch fetch event.
  68 IPC_MESSAGE_CONTROL1(ServiceWorkerMsg_FetchEvent,
  69                      content::ServiceWorkerFetchRequest)
  70
  71 // Informs the browser of a new ServiceWorkerProvider in the child process,
  72 // |provider_id| is unique within its child process.
  73 IPC_MESSAGE_CONTROL1(ServiceWorkerHostMsg_ProviderCreated,
  74                      int /* provider_id */)
  75
  76 // Informs the browser of a ServiceWorkerProvider being destroyed.
  77 IPC_MESSAGE_CONTROL1(ServiceWorkerHostMsg_ProviderDestroyed,
  78                      int /* provider_id */)
  79
  80 // Informs the browser that install event handling has finished.
  81 // Sent via EmbeddedWorker. If there was an exception during the
  82 // event handling it'll be reported back separately (to be propagated
  83 // to the documents).
  84 IPC_MESSAGE_CONTROL0(ServiceWorkerHostMsg_InstallEventFinished)