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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 "content/browser/webui/shared_resources_data_source.h" | 5 #include "content/browser/webui/shared_resources_data_source.h" |
| 6 | 6 |
| 7 #include "base/logging.h" | 7 #include "base/logging.h" |
| 8 #include "base/memory/ref_counted_memory.h" | 8 #include "base/memory/ref_counted_memory.h" |
| 9 #include "base/threading/thread_restrictions.h" | 9 #include "base/threading/thread_restrictions.h" |
| 10 #include "content/public/common/content_client.h" | 10 #include "content/public/common/content_client.h" |
| (...skipping 17 matching lines...) Expand all Loading... |
| 28 | 28 |
| 29 } // namespace | 29 } // namespace |
| 30 | 30 |
| 31 SharedResourcesDataSource::SharedResourcesDataSource() { | 31 SharedResourcesDataSource::SharedResourcesDataSource() { |
| 32 } | 32 } |
| 33 | 33 |
| 34 SharedResourcesDataSource::~SharedResourcesDataSource() { | 34 SharedResourcesDataSource::~SharedResourcesDataSource() { |
| 35 } | 35 } |
| 36 | 36 |
| 37 std::string SharedResourcesDataSource::GetSource() { | 37 std::string SharedResourcesDataSource::GetSource() { |
| 38 return chrome::kChromeUIResourcesHost; | 38 return content::kChromeUIResourcesHost; |
| 39 } | 39 } |
| 40 | 40 |
| 41 void SharedResourcesDataSource::StartDataRequest( | 41 void SharedResourcesDataSource::StartDataRequest( |
| 42 const std::string& path, | 42 const std::string& path, |
| 43 bool is_incognito, | 43 bool is_incognito, |
| 44 const content::URLDataSource::GotDataCallback& callback) { | 44 const content::URLDataSource::GotDataCallback& callback) { |
| 45 int idr = PathToIDR(path); | 45 int idr = PathToIDR(path); |
| 46 DCHECK_NE(-1, idr) << " path: " << path; | 46 DCHECK_NE(-1, idr) << " path: " << path; |
| 47 scoped_refptr<base::RefCountedStaticMemory> bytes( | 47 scoped_refptr<base::RefCountedStaticMemory> bytes( |
| 48 content::GetContentClient()->GetDataResourceBytes(idr)); | 48 content::GetContentClient()->GetDataResourceBytes(idr)); |
| 49 | 49 |
| 50 callback.Run(bytes); | 50 callback.Run(bytes); |
| 51 } | 51 } |
| 52 | 52 |
| 53 std::string SharedResourcesDataSource::GetMimeType( | 53 std::string SharedResourcesDataSource::GetMimeType( |
| 54 const std::string& path) const { | 54 const std::string& path) const { |
| 55 // Requests should not block on the disk! On POSIX this goes to disk. | 55 // Requests should not block on the disk! On POSIX this goes to disk. |
| 56 // http://code.google.com/p/chromium/issues/detail?id=59849 | 56 // http://code.google.com/p/chromium/issues/detail?id=59849 |
| 57 | 57 |
| 58 base::ThreadRestrictions::ScopedAllowIO allow_io; | 58 base::ThreadRestrictions::ScopedAllowIO allow_io; |
| 59 std::string mime_type; | 59 std::string mime_type; |
| 60 net::GetMimeTypeFromFile(base::FilePath().AppendASCII(path), &mime_type); | 60 net::GetMimeTypeFromFile(base::FilePath().AppendASCII(path), &mime_type); |
| 61 return mime_type; | 61 return mime_type; |
| 62 } | 62 } |
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