1 /*
2 * Copyright (C) 2014 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 *
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 * * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31 #include "config.h"
32 #include "core/loader/WorkerLoaderClientBridge.h"
33
34 #include "core/dom/CrossThreadTask.h"
35 #include "core/loader/ThreadableLoaderClientWrapper.h"
36 #include "core/workers/WorkerGlobalScope.h"
37 #include "core/workers/WorkerLoaderProxy.h"
38 #include "wtf/PassOwnPtr.h"
39 #include "wtf/PassRefPtr.h"
40
41 namespace blink {
42
create(PassRefPtr<ThreadableLoaderClientWrapper> client,WorkerLoaderProxy & loaderProxy)43 PassOwnPtr<ThreadableLoaderClient> WorkerLoaderClientBridge::create(PassRefPtr<ThreadableLoaderClientWrapper> client, WorkerLoaderProxy& loaderProxy)
44 {
45 return adoptPtr(new WorkerLoaderClientBridge(client, loaderProxy));
46 }
47
~WorkerLoaderClientBridge()48 WorkerLoaderClientBridge::~WorkerLoaderClientBridge()
49 {
50 }
51
workerGlobalScopeDidSendData(ExecutionContext * context,PassRefPtr<ThreadableLoaderClientWrapper> workerClientWrapper,unsigned long long bytesSent,unsigned long long totalBytesToBeSent)52 static void workerGlobalScopeDidSendData(ExecutionContext* context, PassRefPtr<ThreadableLoaderClientWrapper> workerClientWrapper, unsigned long long bytesSent, unsigned long long totalBytesToBeSent)
53 {
54 ASSERT_UNUSED(context, context->isWorkerGlobalScope());
55 workerClientWrapper->didSendData(bytesSent, totalBytesToBeSent);
56 }
57
didSendData(unsigned long long bytesSent,unsigned long long totalBytesToBeSent)58 void WorkerLoaderClientBridge::didSendData(unsigned long long bytesSent, unsigned long long totalBytesToBeSent)
59 {
60 m_loaderProxy.postTaskToWorkerGlobalScope(createCrossThreadTask(&workerGlobalScopeDidSendData, m_workerClientWrapper, bytesSent, totalBytesToBeSent));
61 }
62
workerGlobalScopeDidReceiveResponse(ExecutionContext * context,PassRefPtr<ThreadableLoaderClientWrapper> workerClientWrapper,unsigned long identifier,PassOwnPtr<CrossThreadResourceResponseData> responseData)63 static void workerGlobalScopeDidReceiveResponse(ExecutionContext* context, PassRefPtr<ThreadableLoaderClientWrapper> workerClientWrapper, unsigned long identifier, PassOwnPtr<CrossThreadResourceResponseData> responseData)
64 {
65 ASSERT_UNUSED(context, context->isWorkerGlobalScope());
66 OwnPtr<ResourceResponse> response(ResourceResponse::adopt(responseData));
67 workerClientWrapper->didReceiveResponse(identifier, *response);
68 }
69
didReceiveResponse(unsigned long identifier,const ResourceResponse & response)70 void WorkerLoaderClientBridge::didReceiveResponse(unsigned long identifier, const ResourceResponse& response)
71 {
72 m_loaderProxy.postTaskToWorkerGlobalScope(createCrossThreadTask(&workerGlobalScopeDidReceiveResponse, m_workerClientWrapper, identifier, response));
73 }
74
workerGlobalScopeDidReceiveData(ExecutionContext * context,PassRefPtr<ThreadableLoaderClientWrapper> workerClientWrapper,PassOwnPtr<Vector<char>> vectorData)75 static void workerGlobalScopeDidReceiveData(ExecutionContext* context, PassRefPtr<ThreadableLoaderClientWrapper> workerClientWrapper, PassOwnPtr<Vector<char> > vectorData)
76 {
77 ASSERT_UNUSED(context, context->isWorkerGlobalScope());
78 workerClientWrapper->didReceiveData(vectorData->data(), vectorData->size());
79 }
80
didReceiveData(const char * data,int dataLength)81 void WorkerLoaderClientBridge::didReceiveData(const char* data, int dataLength)
82 {
83 OwnPtr<Vector<char> > vector = adoptPtr(new Vector<char>(dataLength)); // needs to be an OwnPtr for usage with createCrossThreadTask.
84 memcpy(vector->data(), data, dataLength);
85 m_loaderProxy.postTaskToWorkerGlobalScope(createCrossThreadTask(&workerGlobalScopeDidReceiveData, m_workerClientWrapper, vector.release()));
86 }
87
workerGlobalScopeDidDownloadData(ExecutionContext * context,PassRefPtr<ThreadableLoaderClientWrapper> workerClientWrapper,int dataLength)88 static void workerGlobalScopeDidDownloadData(ExecutionContext* context, PassRefPtr<ThreadableLoaderClientWrapper> workerClientWrapper, int dataLength)
89 {
90 ASSERT_UNUSED(context, context->isWorkerGlobalScope());
91 workerClientWrapper->didDownloadData(dataLength);
92 }
93
didDownloadData(int dataLength)94 void WorkerLoaderClientBridge::didDownloadData(int dataLength)
95 {
96 m_loaderProxy.postTaskToWorkerGlobalScope(createCrossThreadTask(&workerGlobalScopeDidDownloadData, m_workerClientWrapper, dataLength));
97 }
98
workerGlobalScopeDidReceiveCachedMetadata(ExecutionContext * context,PassRefPtr<ThreadableLoaderClientWrapper> workerClientWrapper,PassOwnPtr<Vector<char>> vectorData)99 static void workerGlobalScopeDidReceiveCachedMetadata(ExecutionContext* context, PassRefPtr<ThreadableLoaderClientWrapper> workerClientWrapper, PassOwnPtr<Vector<char> > vectorData)
100 {
101 ASSERT_UNUSED(context, context->isWorkerGlobalScope());
102 workerClientWrapper->didReceiveCachedMetadata(vectorData->data(), vectorData->size());
103 }
104
didReceiveCachedMetadata(const char * data,int dataLength)105 void WorkerLoaderClientBridge::didReceiveCachedMetadata(const char* data, int dataLength)
106 {
107 OwnPtr<Vector<char> > vector = adoptPtr(new Vector<char>(dataLength)); // needs to be an OwnPtr for usage with createCrossThreadTask.
108 memcpy(vector->data(), data, dataLength);
109 m_loaderProxy.postTaskToWorkerGlobalScope(createCrossThreadTask(&workerGlobalScopeDidReceiveCachedMetadata, m_workerClientWrapper, vector.release()));
110 }
111
workerGlobalScopeDidFinishLoading(ExecutionContext * context,PassRefPtr<ThreadableLoaderClientWrapper> workerClientWrapper,unsigned long identifier,double finishTime)112 static void workerGlobalScopeDidFinishLoading(ExecutionContext* context, PassRefPtr<ThreadableLoaderClientWrapper> workerClientWrapper, unsigned long identifier, double finishTime)
113 {
114 ASSERT_UNUSED(context, context->isWorkerGlobalScope());
115 workerClientWrapper->didFinishLoading(identifier, finishTime);
116 }
117
didFinishLoading(unsigned long identifier,double finishTime)118 void WorkerLoaderClientBridge::didFinishLoading(unsigned long identifier, double finishTime)
119 {
120 m_loaderProxy.postTaskToWorkerGlobalScope(createCrossThreadTask(&workerGlobalScopeDidFinishLoading, m_workerClientWrapper, identifier, finishTime));
121 }
122
workerGlobalScopeDidFail(ExecutionContext * context,PassRefPtr<ThreadableLoaderClientWrapper> workerClientWrapper,const ResourceError & error)123 static void workerGlobalScopeDidFail(ExecutionContext* context, PassRefPtr<ThreadableLoaderClientWrapper> workerClientWrapper, const ResourceError& error)
124 {
125 ASSERT_UNUSED(context, context->isWorkerGlobalScope());
126 workerClientWrapper->didFail(error);
127 }
128
didFail(const ResourceError & error)129 void WorkerLoaderClientBridge::didFail(const ResourceError& error)
130 {
131 m_loaderProxy.postTaskToWorkerGlobalScope(createCrossThreadTask(&workerGlobalScopeDidFail, m_workerClientWrapper, error));
132 }
133
workerGlobalScopeDidFailAccessControlCheck(ExecutionContext * context,PassRefPtr<ThreadableLoaderClientWrapper> workerClientWrapper,const ResourceError & error)134 static void workerGlobalScopeDidFailAccessControlCheck(ExecutionContext* context, PassRefPtr<ThreadableLoaderClientWrapper> workerClientWrapper, const ResourceError& error)
135 {
136 ASSERT_UNUSED(context, context->isWorkerGlobalScope());
137 workerClientWrapper->didFailAccessControlCheck(error);
138 }
139
didFailAccessControlCheck(const ResourceError & error)140 void WorkerLoaderClientBridge::didFailAccessControlCheck(const ResourceError& error)
141 {
142 m_loaderProxy.postTaskToWorkerGlobalScope(createCrossThreadTask(&workerGlobalScopeDidFailAccessControlCheck, m_workerClientWrapper, error));
143 }
144
workerGlobalScopeDidFailRedirectCheck(ExecutionContext * context,PassRefPtr<ThreadableLoaderClientWrapper> workerClientWrapper)145 static void workerGlobalScopeDidFailRedirectCheck(ExecutionContext* context, PassRefPtr<ThreadableLoaderClientWrapper> workerClientWrapper)
146 {
147 ASSERT_UNUSED(context, context->isWorkerGlobalScope());
148 workerClientWrapper->didFailRedirectCheck();
149 }
150
didFailRedirectCheck()151 void WorkerLoaderClientBridge::didFailRedirectCheck()
152 {
153 m_loaderProxy.postTaskToWorkerGlobalScope(createCrossThreadTask(&workerGlobalScopeDidFailRedirectCheck, m_workerClientWrapper));
154 }
155
WorkerLoaderClientBridge(PassRefPtr<ThreadableLoaderClientWrapper> clientWrapper,WorkerLoaderProxy & loaderProxy)156 WorkerLoaderClientBridge::WorkerLoaderClientBridge(PassRefPtr<ThreadableLoaderClientWrapper> clientWrapper, WorkerLoaderProxy& loaderProxy)
157 : m_workerClientWrapper(clientWrapper)
158 , m_loaderProxy(loaderProxy)
159 {
160 }
161
162 } // namespace blink
163