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| 1 /* | 1 /* |
| 2 * Copyright (C) 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2012 Google Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
| 6 * met: | 6 * met: |
| 7 * | 7 * |
| 8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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| 85 // Inject javascript into the context. The compiled script is supposed to ev
aluate into | 85 // Inject javascript into the context. The compiled script is supposed to ev
aluate into |
| 86 // a single anonymous function(it's anonymous to avoid cluttering the global
object with | 86 // a single anonymous function(it's anonymous to avoid cluttering the global
object with |
| 87 // inspector's stuff) the function is called a few lines below with Injected
ScriptHost wrapper, | 87 // inspector's stuff) the function is called a few lines below with Injected
ScriptHost wrapper, |
| 88 // injected script id and explicit reference to the inspected global object.
The function is expected | 88 // injected script id and explicit reference to the inspected global object.
The function is expected |
| 89 // to create and configure InjectedScript instance that is going to be used
by the inspector. | 89 // to create and configure InjectedScript instance that is going to be used
by the inspector. |
| 90 v8::Local<v8::Value> value = V8ScriptRunner::compileAndRunInternalScript(v8S
tring(scriptSource, isolate), isolate); | 90 v8::Local<v8::Value> value = V8ScriptRunner::compileAndRunInternalScript(v8S
tring(scriptSource, isolate), isolate); |
| 91 ASSERT(!value.IsEmpty()); | 91 ASSERT(!value.IsEmpty()); |
| 92 ASSERT(value->IsFunction()); | 92 ASSERT(value->IsFunction()); |
| 93 | 93 |
| 94 v8::Local<v8::Object> windowGlobal = inspectedContext->Global(); | 94 v8::Local<v8::Object> windowGlobal = inspectedContext->Global(); |
| 95 v8::Handle<v8::Value> args[] = { scriptHostWrapper, windowGlobal, v8::Number
::New(inspectedContext->GetIsolate(), id) }; | 95 v8::Handle<v8::Value> info[] = { scriptHostWrapper, windowGlobal, v8::Number
::New(inspectedContext->GetIsolate(), id) }; |
| 96 v8::Local<v8::Value> injectedScriptValue = V8ScriptRunner::callInternalFunct
ion(v8::Local<v8::Function>::Cast(value), windowGlobal, WTF_ARRAY_LENGTH(args),
args, inspectedContext->GetIsolate()); | 96 v8::Local<v8::Value> injectedScriptValue = V8ScriptRunner::callInternalFunct
ion(v8::Local<v8::Function>::Cast(value), windowGlobal, WTF_ARRAY_LENGTH(info),
info, inspectedContext->GetIsolate()); |
| 97 return ScriptObject(inspectedScriptState, v8::Handle<v8::Object>::Cast(injec
tedScriptValue)); | 97 return ScriptObject(inspectedScriptState, v8::Handle<v8::Object>::Cast(injec
tedScriptValue)); |
| 98 } | 98 } |
| 99 | 99 |
| 100 bool InjectedScriptManager::canAccessInspectedWindow(ScriptState* scriptState) | 100 bool InjectedScriptManager::canAccessInspectedWindow(ScriptState* scriptState) |
| 101 { | 101 { |
| 102 v8::HandleScope handleScope(scriptState->isolate()); | 102 v8::HandleScope handleScope(scriptState->isolate()); |
| 103 v8::Local<v8::Context> context = scriptState->context(); | 103 v8::Local<v8::Context> context = scriptState->context(); |
| 104 v8::Local<v8::Object> global = context->Global(); | 104 v8::Local<v8::Object> global = context->Global(); |
| 105 if (global.IsEmpty()) | 105 if (global.IsEmpty()) |
| 106 return false; | 106 return false; |
| 107 v8::Handle<v8::Object> holder = global->FindInstanceInPrototypeChain(V8Windo
w::GetTemplate(context->GetIsolate(), MainWorld)); | 107 v8::Handle<v8::Object> holder = global->FindInstanceInPrototypeChain(V8Windo
w::GetTemplate(context->GetIsolate(), MainWorld)); |
| 108 if (holder.IsEmpty()) | 108 if (holder.IsEmpty()) |
| 109 holder = global->FindInstanceInPrototypeChain(V8Window::GetTemplate(cont
ext->GetIsolate(), IsolatedWorld)); | 109 holder = global->FindInstanceInPrototypeChain(V8Window::GetTemplate(cont
ext->GetIsolate(), IsolatedWorld)); |
| 110 if (holder.IsEmpty()) | 110 if (holder.IsEmpty()) |
| 111 return false; | 111 return false; |
| 112 Frame* frame = V8Window::toNative(holder)->frame(); | 112 Frame* frame = V8Window::toNative(holder)->frame(); |
| 113 | 113 |
| 114 v8::Context::Scope contextScope(context); | 114 v8::Context::Scope contextScope(context); |
| 115 return BindingSecurity::shouldAllowAccessToFrame(frame, DoNotReportSecurityE
rror); | 115 return BindingSecurity::shouldAllowAccessToFrame(frame, DoNotReportSecurityE
rror); |
| 116 } | 116 } |
| 117 | 117 |
| 118 void InjectedScriptManager::makeWeakCallback(v8::Isolate* isolate, v8::Persisten
t<v8::Object>* object, InjectedScriptHost* host) | 118 void InjectedScriptManager::makeWeakCallback(v8::Isolate* isolate, v8::Persisten
t<v8::Object>* object, InjectedScriptHost* host) |
| 119 { | 119 { |
| 120 host->deref(); | 120 host->deref(); |
| 121 object->Dispose(); | 121 object->Dispose(); |
| 122 } | 122 } |
| 123 | 123 |
| 124 } // namespace WebCore | 124 } // namespace WebCore |
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