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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 "chrome/renderer/extensions/event_bindings.h" | 5 #include "chrome/renderer/extensions/event_bindings.h" |
| 6 | 6 |
| 7 #include <vector> | 7 #include <vector> |
| 8 | 8 |
| 9 #include "base/basictypes.h" | 9 #include "base/basictypes.h" |
| 10 #include "base/lazy_instance.h" | 10 #include "base/lazy_instance.h" |
| 11 #include "base/message_loop.h" | 11 #include "base/message_loop.h" |
| 12 #include "chrome/common/extensions/extension_messages.h" | 12 #include "chrome/common/extensions/extension_messages.h" |
| 13 #include "chrome/common/extensions/extension_set.h" | 13 #include "chrome/common/extensions/extension_set.h" |
| 14 #include "chrome/common/url_constants.h" | 14 #include "chrome/common/url_constants.h" |
| 15 #include "chrome/renderer/extensions/chrome_v8_context.h" | 15 #include "chrome/renderer/extensions/chrome_v8_context.h" |
| 16 #include "chrome/renderer/extensions/chrome_v8_context_set.h" | 16 #include "chrome/renderer/extensions/chrome_v8_context_set.h" |
| 17 #include "chrome/renderer/extensions/chrome_v8_extension.h" | 17 #include "chrome/renderer/extensions/chrome_v8_extension.h" |
| 18 #include "chrome/renderer/extensions/event_bindings.h" | 18 #include "chrome/renderer/extensions/event_bindings.h" |
| 19 #include "chrome/renderer/extensions/extension_dispatcher.h" | 19 #include "chrome/renderer/extensions/extension_dispatcher.h" |
| 20 #include "chrome/renderer/extensions/extension_process_bindings.h" | 20 #include "chrome/renderer/extensions/schema_generated_bindings.h" |
| 21 #include "chrome/renderer/extensions/user_script_slave.h" | 21 #include "chrome/renderer/extensions/user_script_slave.h" |
| 22 #include "content/public/renderer/render_thread.h" | 22 #include "content/public/renderer/render_thread.h" |
| 23 #include "googleurl/src/gurl.h" | 23 #include "googleurl/src/gurl.h" |
| 24 #include "grit/renderer_resources.h" | 24 #include "grit/renderer_resources.h" |
| 25 #include "third_party/WebKit/Source/WebKit/chromium/public/WebDocument.h" | 25 #include "third_party/WebKit/Source/WebKit/chromium/public/WebDocument.h" |
| 26 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h" | 26 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h" |
| 27 #include "third_party/WebKit/Source/WebKit/chromium/public/WebSecurityOrigin.h" | 27 #include "third_party/WebKit/Source/WebKit/chromium/public/WebSecurityOrigin.h" |
| 28 #include "third_party/WebKit/Source/WebKit/chromium/public/WebURL.h" | 28 #include "third_party/WebKit/Source/WebKit/chromium/public/WebURL.h" |
| 29 #include "third_party/WebKit/Source/WebKit/chromium/public/WebURLRequest.h" | 29 #include "third_party/WebKit/Source/WebKit/chromium/public/WebURLRequest.h" |
| 30 #include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h" | 30 #include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h" |
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| 81 if (args[0]->IsString()) { | 81 if (args[0]->IsString()) { |
| 82 ExtensionImpl* v8_extension = GetFromArguments<ExtensionImpl>(args); | 82 ExtensionImpl* v8_extension = GetFromArguments<ExtensionImpl>(args); |
| 83 const ChromeV8ContextSet& context_set = | 83 const ChromeV8ContextSet& context_set = |
| 84 v8_extension->extension_dispatcher()->v8_context_set(); | 84 v8_extension->extension_dispatcher()->v8_context_set(); |
| 85 ChromeV8Context* context = context_set.GetCurrent(); | 85 ChromeV8Context* context = context_set.GetCurrent(); |
| 86 CHECK(context); | 86 CHECK(context); |
| 87 EventListenerCounts& listener_counts = | 87 EventListenerCounts& listener_counts = |
| 88 GetListenerCounts(context->extension_id()); | 88 GetListenerCounts(context->extension_id()); |
| 89 std::string event_name(*v8::String::AsciiValue(args[0])); | 89 std::string event_name(*v8::String::AsciiValue(args[0])); |
| 90 | 90 |
| 91 if (!v8_extension->CheckPermissionForCurrentRenderView(event_name)) | 91 if (!v8_extension->CheckCurrentContextAccessToExtensionAPI(event_name)) |
| 92 return v8::Undefined(); | 92 return v8::Undefined(); |
| 93 | 93 |
| 94 if (++listener_counts[event_name] == 1) { | 94 if (++listener_counts[event_name] == 1) { |
| 95 content::RenderThread::Get()->Send( | 95 content::RenderThread::Get()->Send( |
| 96 new ExtensionHostMsg_AddListener(context->extension_id(), | 96 new ExtensionHostMsg_AddListener(context->extension_id(), |
| 97 event_name)); | 97 event_name)); |
| 98 } | 98 } |
| 99 } | 99 } |
| 100 | 100 |
| 101 return v8::Undefined(); | 101 return v8::Undefined(); |
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| 127 return v8::Undefined(); | 127 return v8::Undefined(); |
| 128 } | 128 } |
| 129 }; | 129 }; |
| 130 | 130 |
| 131 } // namespace | 131 } // namespace |
| 132 | 132 |
| 133 v8::Extension* EventBindings::Get(ExtensionDispatcher* dispatcher) { | 133 v8::Extension* EventBindings::Get(ExtensionDispatcher* dispatcher) { |
| 134 static v8::Extension* extension = new ExtensionImpl(dispatcher); | 134 static v8::Extension* extension = new ExtensionImpl(dispatcher); |
| 135 return extension; | 135 return extension; |
| 136 } | 136 } |
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