v8::Local<v8::Value> ScriptDebugServer::functionScopes(v8::Handle<v8::Function> function)
{
ensureDebuggerScriptCompiled();
v8::Handle<v8::Value> argv[] = { function };
return callDebuggerMethod("getFunctionScopes", 1, argv);
}
void WorkerScriptDebugServer::addListener(ScriptDebugListener* listener, WorkerContext* workerContext)
{
v8::HandleScope scope;
v8::Local<v8::Context> debuggerContext = v8::Debug::GetDebugContext();
v8::Context::Scope contextScope(debuggerContext);
if (!m_listenersMap.size()) {
// FIXME: synchronize access to this code.
ensureDebuggerScriptCompiled();
ASSERT(!m_debuggerScript.get()->IsUndefined());
v8::Debug::SetDebugEventListener2(&WorkerScriptDebugServer::v8DebugEventCallback, v8::External::New(this));
}
m_listenersMap.set(workerContext, listener);
WorkerContextExecutionProxy* proxy = workerContext->script()->proxy();
if (!proxy)
return;
v8::Handle<v8::Context> context = proxy->context();
v8::Handle<v8::Function> getScriptsFunction = v8::Local<v8::Function>::Cast(m_debuggerScript.get()->Get(v8::String::New("getWorkerScripts")));
v8::Handle<v8::Value> argv[] = { v8::Handle<v8::Value>() };
v8::Handle<v8::Value> value = getScriptsFunction->Call(m_debuggerScript.get(), 0, argv);
if (value.IsEmpty())
return;
ASSERT(!value->IsUndefined() && value->IsArray());
v8::Handle<v8::Array> scriptsArray = v8::Handle<v8::Array>::Cast(value);
for (unsigned i = 0; i < scriptsArray->Length(); ++i)
dispatchDidParseSource(listener, v8::Handle<v8::Object>::Cast(scriptsArray->Get(v8::Integer::New(i))));
}
bool ScriptDebugServer::setScriptSource(const String& sourceID, const String& newContent, bool preview, String* error, ScriptValue* newCallFrames, ScriptObject* result)
{
ensureDebuggerScriptCompiled();
v8::HandleScope scope;
OwnPtr<v8::Context::Scope> contextScope;
if (!isPaused())
contextScope = adoptPtr(new v8::Context::Scope(v8::Debug::GetDebugContext()));
v8::Handle<v8::Value> argv[] = { v8String(sourceID), v8String(newContent), v8Boolean(preview) };
v8::TryCatch tryCatch;
tryCatch.SetVerbose(false);
v8::Local<v8::Value> v8result = callDebuggerMethod("setScriptSource", 3, argv);
if (tryCatch.HasCaught()) {
v8::Local<v8::Message> message = tryCatch.Message();
if (!message.IsEmpty())
*error = toWebCoreStringWithNullOrUndefinedCheck(message->Get());
else
*error = "Unknown error.";
return false;
}
ASSERT(!v8result.IsEmpty());
if (v8result->IsObject())
*result = ScriptObject(ScriptState::current(), v8result->ToObject());
// Call stack may have changed after if the edited function was on the stack.
if (!preview && isPaused())
*newCallFrames = currentCallFrame();
return true;
}
void ScriptDebugServer::setPauseOnExceptionsState(PauseOnExceptionsState pauseOnExceptionsState)
{
ensureDebuggerScriptCompiled();
v8::HandleScope scope;
v8::Context::Scope contextScope(v8::Debug::GetDebugContext());
v8::Handle<v8::Value> argv[] = { v8::Int32::New(pauseOnExceptionsState) };
callDebuggerMethod("setPauseOnExceptionsState", 1, argv);
}
ScriptDebugServer::PauseOnExceptionsState ScriptDebugServer::pauseOnExceptionsState()
{
ensureDebuggerScriptCompiled();
v8::HandleScope scope;
v8::Context::Scope contextScope(v8::Debug::GetDebugContext());
v8::Handle<v8::Value> argv[] = { v8::Handle<v8::Value>() };
v8::Handle<v8::Value> result = callDebuggerMethod("pauseOnExceptionsState", 0, argv);
return static_cast<ScriptDebugServer::PauseOnExceptionsState>(result->Int32Value());
}
void ScriptDebugServer::clearBreakpoints()
{
ensureDebuggerScriptCompiled();
v8::HandleScope scope;
v8::Local<v8::Context> debuggerContext = v8::Debug::GetDebugContext();
v8::Context::Scope contextScope(debuggerContext);
v8::Handle<v8::Function> clearBreakpoints = v8::Local<v8::Function>::Cast(m_debuggerScript.get()->Get(v8::String::New("clearBreakpoints")));
v8::Debug::Call(clearBreakpoints);
}
void ScriptDebugServer::setPauseOnExceptionsState(PauseOnExceptionsState pauseOnExceptionsState)
{
#if ENABLE(V8_SCRIPT_DEBUG_SERVER)
ensureDebuggerScriptCompiled();
v8::HandleScope scope;
v8::Context::Scope contextScope(v8::Debug::GetDebugContext());
v8::Handle<v8::Function> currentCallFrameFunction = v8::Local<v8::Function>::Cast(m_debuggerScript.get()->Get(v8::String::New("setPauseOnExceptionsState")));
v8::Handle<v8::Value> argv[] = { v8::Int32::New(pauseOnExceptionsState) };
currentCallFrameFunction->Call(m_debuggerScript.get(), 1, argv);
#endif
}
void ScriptDebugServer::clearBreakpoints()
{
#if ENABLE(V8_SCRIPT_DEBUG_SERVER)
ensureDebuggerScriptCompiled();
v8::HandleScope scope;
v8::Local<v8::Context> debuggerContext = v8::Debug::GetDebugContext();
v8::Context::Scope contextScope(debuggerContext);
v8::Handle<v8::Function> setBreakpointsActivated = v8::Local<v8::Function>::Cast(m_debuggerScript.get()->Get(v8::String::New("clearBreakpoints")));
v8::Debug::Call(setBreakpointsActivated);
#endif
}
void ScriptDebugServer::setBreakpointsActivated(bool enabled)
{
#if ENABLE(V8_SCRIPT_DEBUG_SERVER)
ensureDebuggerScriptCompiled();
v8::HandleScope scope;
v8::Local<v8::Context> debuggerContext = v8::Debug::GetDebugContext();
v8::Context::Scope contextScope(debuggerContext);
v8::Local<v8::Object> args = v8::Object::New();
args->Set(v8::String::New("enabled"), v8::Boolean::New(enabled));
v8::Handle<v8::Function> setBreakpointsActivated = v8::Local<v8::Function>::Cast(m_debuggerScript.get()->Get(v8::String::New("setBreakpointsActivated")));
v8::Debug::Call(setBreakpointsActivated, args);
#endif
}
ScriptDebugServer::PauseOnExceptionsState ScriptDebugServer::pauseOnExceptionsState()
{
#if ENABLE(V8_SCRIPT_DEBUG_SERVER)
ensureDebuggerScriptCompiled();
v8::HandleScope scope;
v8::Context::Scope contextScope(v8::Debug::GetDebugContext());
v8::Handle<v8::Function> currentCallFrameFunction = v8::Local<v8::Function>::Cast(m_debuggerScript.get()->Get(v8::String::New("pauseOnExceptionsState")));
v8::Handle<v8::Value> argv[] = { v8::Handle<v8::Value>() };
v8::Handle<v8::Value> result = currentCallFrameFunction->Call(m_debuggerScript.get(), 0, argv);
return static_cast<ScriptDebugServer::PauseOnExceptionsState>(result->Int32Value());
#else
return DontPauseOnExceptions;
#endif
}
void WorkerScriptDebugServer::addListener(ScriptDebugListener* listener)
{
v8::HandleScope scope;
v8::Local<v8::Context> debuggerContext = v8::Debug::GetDebugContext();
v8::Context::Scope contextScope(debuggerContext);
ASSERT(!m_listener);
m_listener = listener;
ensureDebuggerScriptCompiled();
ASSERT(!m_debuggerScript.get()->IsUndefined());
v8::Debug::SetDebugEventListener2(&WorkerScriptDebugServer::v8DebugEventCallback, v8::External::New(this));
v8::Handle<v8::Function> getScriptsFunction = v8::Local<v8::Function>::Cast(m_debuggerScript.get()->Get(v8::String::NewSymbol("getWorkerScripts")));
v8::Handle<v8::Value> argv[] = { v8Undefined() };
v8::Handle<v8::Value> value = getScriptsFunction->Call(m_debuggerScript.get(), 0, argv);
if (value.IsEmpty())
return;
ASSERT(!value->IsUndefined() && value->IsArray());
v8::Handle<v8::Array> scriptsArray = v8::Handle<v8::Array>::Cast(value);
for (unsigned i = 0; i < scriptsArray->Length(); ++i)
dispatchDidParseSource(listener, v8::Handle<v8::Object>::Cast(scriptsArray->Get(v8Integer(i, debuggerContext->GetIsolate()))));
}
void WorkerScriptDebugServer::addListener(ScriptDebugListener* listener)
{
v8::HandleScope scope(m_isolate);
v8::Local<v8::Context> debuggerContext = v8::Debug::GetDebugContext();
v8::Context::Scope contextScope(debuggerContext);
ASSERT(!m_listener);
m_listener = listener;
ensureDebuggerScriptCompiled();
v8::Local<v8::Object> debuggerScript = m_debuggerScript.newLocal(m_isolate);
ASSERT(!debuggerScript->IsUndefined());
v8::Debug::SetDebugEventListener2(&WorkerScriptDebugServer::v8DebugEventCallback, v8::External::New(m_isolate, this));
v8::Handle<v8::Function> getScriptsFunction = v8::Local<v8::Function>::Cast(debuggerScript->Get(v8AtomicString(m_isolate, "getWorkerScripts")));
v8::Handle<v8::Value> value = V8ScriptRunner::callInternalFunction(getScriptsFunction, debuggerScript, 0, 0, m_isolate);
if (value.IsEmpty())
return;
ASSERT(!value->IsUndefined() && value->IsArray());
v8::Handle<v8::Array> scriptsArray = v8::Handle<v8::Array>::Cast(value);
for (unsigned i = 0; i < scriptsArray->Length(); ++i)
dispatchDidParseSource(listener, v8::Handle<v8::Object>::Cast(scriptsArray->Get(v8::Integer::New(m_isolate, i))));
}
