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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 #include "webkit/tools/test_shell/simple_file_writer.h" | 5 #include "webkit/tools/test_shell/simple_file_writer.h" |
| 6 | 6 |
| 7 #include "base/bind.h" | 7 #include "base/bind.h" |
| 8 #include "base/location.h" | 8 #include "base/location.h" |
| 9 #include "base/logging.h" | 9 #include "base/logging.h" |
| 10 #include "base/message_loop_proxy.h" | 10 #include "base/message_loop_proxy.h" |
| 11 #include "net/url_request/url_request_context.h" | 11 #include "net/url_request/url_request_context.h" |
| 12 #include "webkit/fileapi/file_system_context.h" | 12 #include "webkit/fileapi/file_system_context.h" |
| 13 #include "webkit/fileapi/file_system_operation_interface.h" | 13 #include "webkit/fileapi/file_system_operation.h" |
| 14 #include "webkit/fileapi/file_system_types.h" | 14 #include "webkit/fileapi/file_system_types.h" |
| 15 #include "webkit/fileapi/file_system_url.h" | 15 #include "webkit/fileapi/file_system_url.h" |
| 16 #include "webkit/glue/webkit_glue.h" | 16 #include "webkit/glue/webkit_glue.h" |
| 17 #include "webkit/tools/test_shell/simple_resource_loader_bridge.h" | 17 #include "webkit/tools/test_shell/simple_resource_loader_bridge.h" |
| 18 | 18 |
| 19 using fileapi::FileSystemURL; | 19 using fileapi::FileSystemURL; |
| 20 using fileapi::FileSystemContext; | 20 using fileapi::FileSystemContext; |
| 21 using fileapi::FileSystemOperationInterface; | 21 using fileapi::FileSystemOperation; |
| 22 using fileapi::WebFileWriterBase; | 22 using fileapi::WebFileWriterBase; |
| 23 using WebKit::WebFileWriterClient; | 23 using WebKit::WebFileWriterClient; |
| 24 using WebKit::WebString; | 24 using WebKit::WebString; |
| 25 using WebKit::WebURL; | 25 using WebKit::WebURL; |
| 26 | 26 |
| 27 net::URLRequestContext* SimpleFileWriter::request_context_ = NULL; | 27 net::URLRequestContext* SimpleFileWriter::request_context_ = NULL; |
| 28 | 28 |
| 29 // Helper class to proxy to write and truncate calls to the IO thread, | 29 // Helper class to proxy to write and truncate calls to the IO thread, |
| 30 // and to proxy the results back to the main thead. There is a one-to-one | 30 // and to proxy the results back to the main thead. There is a one-to-one |
| 31 // relationship between SimpleFileWriters and IOThreadBackends. | 31 // relationship between SimpleFileWriters and IOThreadBackends. |
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| 85 DidFailOnMainThread(base::PLATFORM_FILE_ERROR_INVALID_OPERATION); | 85 DidFailOnMainThread(base::PLATFORM_FILE_ERROR_INVALID_OPERATION); |
| 86 return; | 86 return; |
| 87 } | 87 } |
| 88 operation_->Cancel(base::Bind(&IOThreadProxy::DidFinish, this)); | 88 operation_->Cancel(base::Bind(&IOThreadProxy::DidFinish, this)); |
| 89 } | 89 } |
| 90 | 90 |
| 91 private: | 91 private: |
| 92 friend class base::RefCountedThreadSafe<IOThreadProxy>; | 92 friend class base::RefCountedThreadSafe<IOThreadProxy>; |
| 93 virtual ~IOThreadProxy() {} | 93 virtual ~IOThreadProxy() {} |
| 94 | 94 |
| 95 FileSystemOperationInterface* GetNewOperation( const FileSystemURL& url) { | 95 FileSystemOperation* GetNewOperation( const FileSystemURL& url) { |
| 96 return file_system_context_->CreateFileSystemOperation(url); | 96 return file_system_context_->CreateFileSystemOperation(url); |
| 97 } | 97 } |
| 98 | 98 |
| 99 // Returns true if it is not writable. | 99 // Returns true if it is not writable. |
| 100 bool FailIfNotWritable(const FileSystemURL& url) { | 100 bool FailIfNotWritable(const FileSystemURL& url) { |
| 101 if (url.type() == fileapi::kFileSystemTypeIsolated) { | 101 if (url.type() == fileapi::kFileSystemTypeIsolated) { |
| 102 // Write is not allowed in isolate file system in SimpleFileWriter. | 102 // Write is not allowed in isolate file system in SimpleFileWriter. |
| 103 DidFailOnMainThread(base::PLATFORM_FILE_ERROR_SECURITY); | 103 DidFailOnMainThread(base::PLATFORM_FILE_ERROR_SECURITY); |
| 104 return true; | 104 return true; |
| 105 } | 105 } |
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| 164 } | 164 } |
| 165 } | 165 } |
| 166 | 166 |
| 167 scoped_refptr<base::MessageLoopProxy> io_thread_; | 167 scoped_refptr<base::MessageLoopProxy> io_thread_; |
| 168 scoped_refptr<base::MessageLoopProxy> main_thread_; | 168 scoped_refptr<base::MessageLoopProxy> main_thread_; |
| 169 | 169 |
| 170 // Only used on the main thread. | 170 // Only used on the main thread. |
| 171 base::WeakPtr<SimpleFileWriter> simple_writer_; | 171 base::WeakPtr<SimpleFileWriter> simple_writer_; |
| 172 | 172 |
| 173 // Only used on the io thread. | 173 // Only used on the io thread. |
| 174 FileSystemOperationInterface* operation_; | 174 FileSystemOperation* operation_; |
| 175 | 175 |
| 176 scoped_refptr<FileSystemContext> file_system_context_; | 176 scoped_refptr<FileSystemContext> file_system_context_; |
| 177 }; | 177 }; |
| 178 | 178 |
| 179 | 179 |
| 180 SimpleFileWriter::SimpleFileWriter( | 180 SimpleFileWriter::SimpleFileWriter( |
| 181 const GURL& path, | 181 const GURL& path, |
| 182 WebFileWriterClient* client, | 182 WebFileWriterClient* client, |
| 183 FileSystemContext* file_system_context) | 183 FileSystemContext* file_system_context) |
| 184 : WebFileWriterBase(path, client), | 184 : WebFileWriterBase(path, client), |
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| 195 | 195 |
| 196 void SimpleFileWriter::DoWrite( | 196 void SimpleFileWriter::DoWrite( |
| 197 const GURL& path, const GURL& blob_url, int64 offset) { | 197 const GURL& path, const GURL& blob_url, int64 offset) { |
| 198 FileSystemURL url(path); | 198 FileSystemURL url(path); |
| 199 io_thread_proxy_->Write(url, blob_url, offset); | 199 io_thread_proxy_->Write(url, blob_url, offset); |
| 200 } | 200 } |
| 201 | 201 |
| 202 void SimpleFileWriter::DoCancel() { | 202 void SimpleFileWriter::DoCancel() { |
| 203 io_thread_proxy_->Cancel(); | 203 io_thread_proxy_->Cancel(); |
| 204 } | 204 } |
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