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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/renderer/extensions/chrome_v8_context.h" | 5 #include "chrome/renderer/extensions/chrome_v8_context.h" |
| 6 | 6 |
| 7 #include "base/debug/trace_event.h" | 7 #include "base/debug/trace_event.h" |
| 8 #include "base/logging.h" | 8 #include "base/logging.h" |
| 9 #include "base/string_split.h" | 9 #include "base/string_split.h" |
| 10 #include "base/values.h" | 10 #include "base/values.h" |
| (...skipping 11 matching lines...) Expand all Loading... | |
| 22 | 22 |
| 23 namespace { | 23 namespace { |
| 24 | 24 |
| 25 const char kChromeHidden[] = "chromeHidden"; | 25 const char kChromeHidden[] = "chromeHidden"; |
| 26 | 26 |
| 27 #ifndef NDEBUG | 27 #ifndef NDEBUG |
| 28 const char kValidateCallbacks[] = "validateCallbacks"; | 28 const char kValidateCallbacks[] = "validateCallbacks"; |
| 29 const char kValidateAPI[] = "validateAPI"; | 29 const char kValidateAPI[] = "validateAPI"; |
| 30 #endif | 30 #endif |
| 31 | 31 |
| 32 std::string GetContextTypeDescription(Feature::Context context_type) { | |
| 33 switch (context_type) { | |
| 34 case Feature::UNSPECIFIED_CONTEXT: return "UNSPECIFIED"; | |
| 35 case Feature::BLESSED_EXTENSION_CONTEXT: return "BLESSED_EXTENSION"; | |
| 36 case Feature::UNBLESSED_EXTENSION_CONTEXT: return "UNBLESSED_EXTENSION"; | |
| 37 case Feature::CONTENT_SCRIPT_CONTEXT: return "CONTENT_SCRIPT"; | |
| 38 case Feature::WEB_PAGE_CONTEXT: return "WEB_PAGE"; | |
| 39 } | |
| 40 NOTREACHED(); | |
| 41 return ""; | |
| 42 } | |
| 43 | |
| 44 } // namespace | 32 } // namespace |
| 45 | 33 |
| 46 ChromeV8Context::ChromeV8Context(v8::Handle<v8::Context> v8_context, | 34 ChromeV8Context::ChromeV8Context(v8::Handle<v8::Context> v8_context, |
| 47 WebKit::WebFrame* web_frame, | 35 WebKit::WebFrame* web_frame, |
| 48 const extensions::Extension* extension, | 36 const extensions::Extension* extension, |
| 49 Feature::Context context_type) | 37 Feature::Context context_type) |
| 50 : v8_context_(v8::Persistent<v8::Context>::New(v8_context)), | 38 : v8_context_(v8::Persistent<v8::Context>::New(v8_context)), |
| 51 web_frame_(web_frame), | 39 web_frame_(web_frame), |
| 52 extension_(extension), | 40 extension_(extension), |
| 53 context_type_(context_type) { | 41 context_type_(context_type) { |
| 54 VLOG(1) << "Created context:\n" | 42 VLOG(1) << "Created context:\n" |
| 55 << " extension id: " << GetExtensionID() << "\n" | 43 << " extension id: " << GetExtensionID() << "\n" |
| 56 << " frame: " << web_frame_ << "\n" | 44 << " frame: " << web_frame_ << "\n" |
| 57 << " context type: " << GetContextTypeDescription(context_type); | 45 << " context type: " |
| 46 << GetContextTypeDescription(); | |
|
not at google - send to devlin
2012/07/12 05:47:41
Doesn't fit on 1 line?
koz (OOO until 15th September)
2012/07/12 06:06:12
Done.
| |
| 58 } | 47 } |
| 59 | 48 |
| 60 ChromeV8Context::~ChromeV8Context() { | 49 ChromeV8Context::~ChromeV8Context() { |
| 61 VLOG(1) << "Destroyed context for extension\n" | 50 VLOG(1) << "Destroyed context for extension\n" |
| 62 << " extension id: " << GetExtensionID(); | 51 << " extension id: " << GetExtensionID(); |
| 63 v8_context_.Dispose(); | 52 v8_context_.Dispose(); |
| 64 } | 53 } |
| 65 | 54 |
| 66 std::string ChromeV8Context::GetExtensionID() { | 55 std::string ChromeV8Context::GetExtensionID() { |
| 67 return extension_ ? extension_->id() : ""; | 56 return extension_ ? extension_->id() : ""; |
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| 162 UserScriptSlave::GetDataSourceURLForFrame(web_frame_)).Pass(); | 151 UserScriptSlave::GetDataSourceURLForFrame(web_frame_)).Pass(); |
| 163 } | 152 } |
| 164 return *(available_extension_apis_.get()); | 153 return *(available_extension_apis_.get()); |
| 165 } | 154 } |
| 166 | 155 |
| 167 void ChromeV8Context::DispatchOnLoadEvent(bool is_incognito_process, | 156 void ChromeV8Context::DispatchOnLoadEvent(bool is_incognito_process, |
| 168 int manifest_version) { | 157 int manifest_version) { |
| 169 v8::HandleScope handle_scope; | 158 v8::HandleScope handle_scope; |
| 170 v8::Handle<v8::Value> argv[] = { | 159 v8::Handle<v8::Value> argv[] = { |
| 171 v8::String::New(GetExtensionID().c_str()), | 160 v8::String::New(GetExtensionID().c_str()), |
| 172 v8::String::New(GetContextTypeDescription(context_type_).c_str()), | 161 v8::String::New(GetContextTypeDescription().c_str()), |
| 173 v8::Boolean::New(is_incognito_process), | 162 v8::Boolean::New(is_incognito_process), |
| 174 v8::Integer::New(manifest_version), | 163 v8::Integer::New(manifest_version), |
| 175 }; | 164 }; |
| 176 CallChromeHiddenMethod("dispatchOnLoad", arraysize(argv), argv, NULL); | 165 CallChromeHiddenMethod("dispatchOnLoad", arraysize(argv), argv, NULL); |
| 177 } | 166 } |
| 178 | 167 |
| 179 void ChromeV8Context::DispatchOnUnloadEvent() { | 168 void ChromeV8Context::DispatchOnUnloadEvent() { |
| 180 v8::HandleScope handle_scope; | 169 v8::HandleScope handle_scope; |
| 181 CallChromeHiddenMethod("dispatchOnUnload", 0, NULL, NULL); | 170 CallChromeHiddenMethod("dispatchOnUnload", 0, NULL, NULL); |
| 182 } | 171 } |
| 172 | |
| 173 std::string ChromeV8Context::GetContextTypeDescription() { | |
| 174 switch (context_type_) { | |
| 175 case Feature::UNSPECIFIED_CONTEXT: return "UNSPECIFIED"; | |
| 176 case Feature::BLESSED_EXTENSION_CONTEXT: return "BLESSED_EXTENSION"; | |
| 177 case Feature::UNBLESSED_EXTENSION_CONTEXT: return "UNBLESSED_EXTENSION"; | |
| 178 case Feature::CONTENT_SCRIPT_CONTEXT: return "CONTENT_SCRIPT"; | |
| 179 case Feature::WEB_PAGE_CONTEXT: return "WEB_PAGE"; | |
| 180 } | |
| 181 NOTREACHED(); | |
| 182 return ""; | |
| 183 } | |
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