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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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/supported_audio_video_checker.h
" | 5 #include "chrome/browser/media_galleries/fileapi/supported_audio_video_checker.h
" |
6 | 6 |
7 #include <set> | 7 #include <set> |
8 #include <vector> | 8 #include <vector> |
9 | 9 |
10 #include "base/bind.h" | 10 #include "base/bind.h" |
11 #include "base/callback.h" | 11 #include "base/callback.h" |
12 #include "base/lazy_instance.h" | 12 #include "base/lazy_instance.h" |
13 #include "base/location.h" | 13 #include "base/location.h" |
14 #include "base/logging.h" | 14 #include "base/logging.h" |
15 #include "base/stl_util.h" | 15 #include "base/stl_util.h" |
16 #include "chrome/browser/media_galleries/fileapi/safe_audio_video_checker.h" | 16 #include "chrome/browser/media_galleries/fileapi/safe_audio_video_checker.h" |
| 17 #include "content/common/mime_util.h" |
17 #include "content/public/browser/browser_thread.h" | 18 #include "content/public/browser/browser_thread.h" |
18 #include "net/base/mime_util.h" | 19 #include "net/base/mime_util.h" |
19 | 20 |
20 namespace { | 21 namespace { |
21 | 22 |
22 class SupportedAudioVideoExtensions { | 23 class SupportedAudioVideoExtensions { |
23 public: | 24 public: |
24 SupportedAudioVideoExtensions() { | 25 SupportedAudioVideoExtensions() { |
25 std::vector<base::FilePath::StringType> extensions; | 26 std::vector<base::FilePath::StringType> extensions; |
26 net::GetExtensionsForMimeType("audio/*", &extensions); | 27 net::GetExtensionsForMimeType("audio/*", &extensions); |
27 net::GetExtensionsForMimeType("video/*", &extensions); | 28 net::GetExtensionsForMimeType("video/*", &extensions); |
28 for (size_t i = 0; i < extensions.size(); ++i) { | 29 for (size_t i = 0; i < extensions.size(); ++i) { |
29 std::string mime_type; | 30 std::string mime_type; |
30 if (net::GetWellKnownMimeTypeFromExtension(extensions[i], &mime_type) && | 31 if (net::GetWellKnownMimeTypeFromExtension(extensions[i], &mime_type) && |
31 net::IsSupportedMimeType(mime_type)) { | 32 content::IsSupportedMimeType(mime_type)) { |
32 audio_video_extensions_.insert( | 33 audio_video_extensions_.insert( |
33 base::FilePath::kExtensionSeparator + extensions[i]); | 34 base::FilePath::kExtensionSeparator + extensions[i]); |
34 } | 35 } |
35 } | 36 } |
36 }; | 37 } |
37 | 38 |
38 bool HasSupportedAudioVideoExtension(const base::FilePath& file) { | 39 bool HasSupportedAudioVideoExtension(const base::FilePath& file) { |
39 return ContainsKey(audio_video_extensions_, file.Extension()); | 40 return ContainsKey(audio_video_extensions_, file.Extension()); |
40 } | 41 } |
41 | 42 |
42 private: | 43 private: |
43 std::set<base::FilePath::StringType> audio_video_extensions_; | 44 std::set<base::FilePath::StringType> audio_video_extensions_; |
44 | 45 |
45 DISALLOW_COPY_AND_ASSIGN(SupportedAudioVideoExtensions); | 46 DISALLOW_COPY_AND_ASSIGN(SupportedAudioVideoExtensions); |
46 }; | 47 }; |
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85 void SupportedAudioVideoChecker::OnFileOpen(base::File file) { | 86 void SupportedAudioVideoChecker::OnFileOpen(base::File file) { |
86 DCHECK_CURRENTLY_ON(content::BrowserThread::IO); | 87 DCHECK_CURRENTLY_ON(content::BrowserThread::IO); |
87 if (!file.IsValid()) { | 88 if (!file.IsValid()) { |
88 callback_.Run(base::File::FILE_ERROR_SECURITY); | 89 callback_.Run(base::File::FILE_ERROR_SECURITY); |
89 return; | 90 return; |
90 } | 91 } |
91 | 92 |
92 safe_checker_ = new SafeAudioVideoChecker(file.Pass(), callback_); | 93 safe_checker_ = new SafeAudioVideoChecker(file.Pass(), callback_); |
93 safe_checker_->Start(); | 94 safe_checker_->Start(); |
94 } | 95 } |
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