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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/fileapi/file_system_url_request_job.h" | 5 #include "webkit/fileapi/file_system_url_request_job.h" |
| 6 | 6 |
| 7 #include "base/bind.h" | 7 #include "base/bind.h" |
| 8 #include "base/compiler_specific.h" | 8 #include "base/compiler_specific.h" |
| 9 #include "base/file_path.h" | 9 #include "base/file_path.h" |
| 10 #include "base/file_util_proxy.h" | 10 #include "base/file_util_proxy.h" |
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| 260 } | 260 } |
| 261 | 261 |
| 262 void FileSystemURLRequestJob::DidOpen(base::PlatformFileError error_code, | 262 void FileSystemURLRequestJob::DidOpen(base::PlatformFileError error_code, |
| 263 base::PassPlatformFile file, | 263 base::PassPlatformFile file, |
| 264 bool created) { | 264 bool created) { |
| 265 if (error_code != base::PLATFORM_FILE_OK) { | 265 if (error_code != base::PLATFORM_FILE_OK) { |
| 266 NotifyFailed(error_code); | 266 NotifyFailed(error_code); |
| 267 return; | 267 return; |
| 268 } | 268 } |
| 269 | 269 |
| 270 stream_.reset(new net::FileStream(file.ReleaseValue(), kFileFlags)); | 270 stream_.reset(new net::FileStream(file.ReleaseValue(), kFileFlags, NULL)); |
| 271 | 271 |
| 272 remaining_bytes_ = byte_range_.last_byte_position() - | 272 remaining_bytes_ = byte_range_.last_byte_position() - |
| 273 byte_range_.first_byte_position() + 1; | 273 byte_range_.first_byte_position() + 1; |
| 274 DCHECK_GE(remaining_bytes_, 0); | 274 DCHECK_GE(remaining_bytes_, 0); |
| 275 | 275 |
| 276 // TODO(adamk): Please remove this ScopedAllowIO once we support async seek on | 276 // TODO(adamk): Please remove this ScopedAllowIO once we support async seek on |
| 277 // FileStream. | 277 // FileStream. |
| 278 base::ThreadRestrictions::ScopedAllowIO allow_io; | 278 base::ThreadRestrictions::ScopedAllowIO allow_io; |
| 279 // Do the seek at the beginning of the request. | 279 // Do the seek at the beginning of the request. |
| 280 if (remaining_bytes_ > 0 && | 280 if (remaining_bytes_ > 0 && |
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| 321 } | 321 } |
| 322 | 322 |
| 323 return false; | 323 return false; |
| 324 } | 324 } |
| 325 | 325 |
| 326 void FileSystemURLRequestJob::NotifyFailed(int rv) { | 326 void FileSystemURLRequestJob::NotifyFailed(int rv) { |
| 327 NotifyDone(URLRequestStatus(URLRequestStatus::FAILED, rv)); | 327 NotifyDone(URLRequestStatus(URLRequestStatus::FAILED, rv)); |
| 328 } | 328 } |
| 329 | 329 |
| 330 } // namespace fileapi | 330 } // namespace fileapi |
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