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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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/media/simple_data_source.h" | 5 #include "webkit/media/simple_data_source.h" |
| 6 | 6 |
| 7 #include "base/bind.h" | 7 #include "base/bind.h" |
| 8 #include "base/message_loop.h" | 8 #include "base/message_loop.h" |
| 9 #include "base/process_util.h" | 9 #include "base/process_util.h" |
| 10 #include "media/base/filter_host.h" | 10 #include "media/base/filter_host.h" |
| 11 #include "media/base/media_log.h" | 11 #include "media/base/media_log.h" |
| 12 #include "net/base/data_url.h" | 12 #include "net/base/data_url.h" |
| 13 #include "net/base/load_flags.h" | 13 #include "net/base/load_flags.h" |
| 14 #include "net/http/http_request_headers.h" | 14 #include "net/http/http_request_headers.h" |
| 15 #include "net/url_request/url_request_status.h" | 15 #include "net/url_request/url_request_status.h" |
| 16 #include "third_party/WebKit/Source/WebKit/chromium/public/WebKit.h" | 16 #include "third_party/WebKit/Source/WebKit/chromium/public/WebKit.h" |
| 17 #include "third_party/WebKit/Source/WebKit/chromium/public/WebKitPlatformSupport
.h" | 17 #include "third_party/WebKit/Source/WebKit/chromium/public/WebKitPlatformSupport
.h" |
| 18 #include "third_party/WebKit/Source/WebKit/chromium/public/WebString.h" | 18 #include "third_party/WebKit/Source/WebKit/chromium/public/WebString.h" |
| 19 #include "third_party/WebKit/Source/WebKit/chromium/public/WebURLLoaderOptions.h
" | 19 #include "third_party/WebKit/Source/WebKit/chromium/public/WebURLLoaderOptions.h
" |
| 20 #include "webkit/glue/webkit_glue.h" | |
| 21 #include "webkit/media/web_data_source_factory.h" | 20 #include "webkit/media/web_data_source_factory.h" |
| 22 | 21 |
| 23 using WebKit::WebString; | 22 using WebKit::WebString; |
| 24 using WebKit::WebURLLoaderOptions; | 23 using WebKit::WebURLLoaderOptions; |
| 25 | 24 |
| 26 namespace webkit_media { | 25 namespace webkit_media { |
| 27 | 26 |
| 28 static const char kDataScheme[] = "data"; | 27 static const char kDataScheme[] = "data"; |
| 29 | 28 |
| 30 static WebDataSource* NewSimpleDataSource(MessageLoop* render_loop, | 29 static WebDataSource* NewSimpleDataSource(MessageLoop* render_loop, |
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| 89 scoped_refptr<SimpleDataSource> destruction_guard(this); | 88 scoped_refptr<SimpleDataSource> destruction_guard(this); |
| 90 { | 89 { |
| 91 base::AutoLock auto_lock(lock_); | 90 base::AutoLock auto_lock(lock_); |
| 92 DCHECK_EQ(state_, UNINITIALIZED); | 91 DCHECK_EQ(state_, UNINITIALIZED); |
| 93 DCHECK(!callback.is_null()); | 92 DCHECK(!callback.is_null()); |
| 94 state_ = INITIALIZING; | 93 state_ = INITIALIZING; |
| 95 initialize_cb_ = callback; | 94 initialize_cb_ = callback; |
| 96 | 95 |
| 97 // Validate the URL. | 96 // Validate the URL. |
| 98 url_ = GURL(url); | 97 url_ = GURL(url); |
| 99 if (!url_.is_valid() || !webkit_glue::IsProtocolSupportedForMedia(url_)) { | 98 if (!url_.is_valid()) { |
| 100 DoneInitialization_Locked(false); | 99 DoneInitialization_Locked(false); |
| 101 return; | 100 return; |
| 102 } | 101 } |
| 103 | 102 |
| 104 // Post a task to the render thread to start loading the resource. | 103 // Post a task to the render thread to start loading the resource. |
| 105 render_loop_->PostTask(FROM_HERE, | 104 render_loop_->PostTask(FROM_HERE, |
| 106 base::Bind(&SimpleDataSource::StartTask, this)); | 105 base::Bind(&SimpleDataSource::StartTask, this)); |
| 107 } | 106 } |
| 108 } | 107 } |
| 109 | 108 |
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| 352 void SimpleDataSource::UpdateHostState() { | 351 void SimpleDataSource::UpdateHostState() { |
| 353 if (host()) { | 352 if (host()) { |
| 354 host()->SetTotalBytes(size_); | 353 host()->SetTotalBytes(size_); |
| 355 host()->SetBufferedBytes(size_); | 354 host()->SetBufferedBytes(size_); |
| 356 // If scheme is file or data, say we are loaded. | 355 // If scheme is file or data, say we are loaded. |
| 357 host()->SetLoaded(url_.SchemeIsFile() || url_.SchemeIs(kDataScheme)); | 356 host()->SetLoaded(url_.SchemeIsFile() || url_.SchemeIs(kDataScheme)); |
| 358 } | 357 } |
| 359 } | 358 } |
| 360 | 359 |
| 361 } // namespace webkit_media | 360 } // namespace webkit_media |
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