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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 "chrome/browser/media_galleries/fileapi/native_media_file_util.h" | 5 #include "chrome/browser/media_galleries/fileapi/native_media_file_util.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 | 8 |
9 #include "base/bind.h" | 9 #include "base/bind.h" |
10 #include "base/bind_helpers.h" | 10 #include "base/bind_helpers.h" |
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75 // static | 75 // static |
76 base::File::Error NativeMediaFileUtil::IsMediaFile( | 76 base::File::Error NativeMediaFileUtil::IsMediaFile( |
77 const base::FilePath& path) { | 77 const base::FilePath& path) { |
78 base::File file(path, base::File::FLAG_OPEN | base::File::FLAG_READ); | 78 base::File file(path, base::File::FLAG_OPEN | base::File::FLAG_READ); |
79 if (!file.IsValid()) | 79 if (!file.IsValid()) |
80 return file.error_details(); | 80 return file.error_details(); |
81 | 81 |
82 char buffer[net::kMaxBytesToSniff]; | 82 char buffer[net::kMaxBytesToSniff]; |
83 | 83 |
84 // Read as much as net::SniffMimeTypeFromLocalData() will bother looking at. | 84 // Read as much as net::SniffMimeTypeFromLocalData() will bother looking at. |
85 int64 len = file.Read(0, buffer, net::kMaxBytesToSniff); | 85 int64_t len = file.Read(0, buffer, net::kMaxBytesToSniff); |
86 if (len < 0) | 86 if (len < 0) |
87 return base::File::FILE_ERROR_FAILED; | 87 return base::File::FILE_ERROR_FAILED; |
88 | 88 |
89 return IsMediaHeader(buffer, len); | 89 return IsMediaHeader(buffer, len); |
90 } | 90 } |
91 | 91 |
92 // static | 92 // static |
93 base::File::Error NativeMediaFileUtil::BufferIsMediaHeader( | 93 base::File::Error NativeMediaFileUtil::BufferIsMediaHeader( |
94 net::IOBuffer* buf, size_t length) { | 94 net::IOBuffer* buf, size_t length) { |
95 return IsMediaHeader(buf->data(), length); | 95 return IsMediaHeader(buf->data(), length); |
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199 const base::Time& last_access_time, | 199 const base::Time& last_access_time, |
200 const base::Time& last_modified_time, | 200 const base::Time& last_modified_time, |
201 const StatusCallback& callback) { | 201 const StatusCallback& callback) { |
202 DCHECK_CURRENTLY_ON(content::BrowserThread::IO); | 202 DCHECK_CURRENTLY_ON(content::BrowserThread::IO); |
203 callback.Run(base::File::FILE_ERROR_SECURITY); | 203 callback.Run(base::File::FILE_ERROR_SECURITY); |
204 } | 204 } |
205 | 205 |
206 void NativeMediaFileUtil::Truncate( | 206 void NativeMediaFileUtil::Truncate( |
207 scoped_ptr<storage::FileSystemOperationContext> context, | 207 scoped_ptr<storage::FileSystemOperationContext> context, |
208 const storage::FileSystemURL& url, | 208 const storage::FileSystemURL& url, |
209 int64 length, | 209 int64_t length, |
210 const StatusCallback& callback) { | 210 const StatusCallback& callback) { |
211 DCHECK_CURRENTLY_ON(content::BrowserThread::IO); | 211 DCHECK_CURRENTLY_ON(content::BrowserThread::IO); |
212 callback.Run(base::File::FILE_ERROR_SECURITY); | 212 callback.Run(base::File::FILE_ERROR_SECURITY); |
213 } | 213 } |
214 | 214 |
215 void NativeMediaFileUtil::CopyFileLocal( | 215 void NativeMediaFileUtil::CopyFileLocal( |
216 scoped_ptr<storage::FileSystemOperationContext> context, | 216 scoped_ptr<storage::FileSystemOperationContext> context, |
217 const storage::FileSystemURL& src_url, | 217 const storage::FileSystemURL& src_url, |
218 const storage::FileSystemURL& dest_url, | 218 const storage::FileSystemURL& dest_url, |
219 CopyOrMoveOption option, | 219 CopyOrMoveOption option, |
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670 return base::File::FILE_ERROR_FAILED; | 670 return base::File::FILE_ERROR_FAILED; |
671 | 671 |
672 if (!file_info.is_directory && | 672 if (!file_info.is_directory && |
673 !media_path_filter_->Match(file_path)) { | 673 !media_path_filter_->Match(file_path)) { |
674 return failure_error; | 674 return failure_error; |
675 } | 675 } |
676 | 676 |
677 *local_file_path = file_path; | 677 *local_file_path = file_path; |
678 return base::File::FILE_OK; | 678 return base::File::FILE_OK; |
679 } | 679 } |
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