void InspectorDebuggerAgent::getBacktrace(ErrorString* errorString, RefPtr<Array<TypeBuilder::Debugger::CallFrame> >& callFrames)
{
if (!assertPaused(errorString))
return;
scriptDebugServer().updateCallStack(&m_currentCallStack);
callFrames = currentCallFrames();
}
void InspectorDebuggerAgent::didPause(JSC::ExecState* scriptState, const ScriptValue& callFrames, const ScriptValue& exception)
{
ASSERT(scriptState && !m_pausedScriptState);
m_pausedScriptState = scriptState;
m_currentCallStack = callFrames;
if (!exception.hasNoValue()) {
InjectedScript injectedScript = m_injectedScriptManager->injectedScriptFor(scriptState);
if (!injectedScript.hasNoValue()) {
m_breakReason = InspectorFrontend::Debugger::Reason::Exception;
m_breakAuxData = injectedScript.wrapObject(exception, "backtrace")->openAccessors();
// m_breakAuxData might be null after this.
}
}
m_frontend->paused(currentCallFrames(), m_breakReason, m_breakAuxData);
m_javaScriptPauseScheduled = false;
if (!m_continueToLocationBreakpointId.isEmpty()) {
scriptDebugServer().removeBreakpoint(m_continueToLocationBreakpointId);
m_continueToLocationBreakpointId = "";
}
if (m_listener)
m_listener->didPause();
}
void InspectorDebuggerAgent::setScriptSource(ErrorString* error, const String& scriptId, const String& newContent, const bool* const preview, RefPtr<Array<TypeBuilder::Debugger::CallFrame>>& newCallFrames, RefPtr<InspectorObject>& result)
{
bool previewOnly = preview && *preview;
ScriptObject resultObject;
if (!scriptDebugServer().setScriptSource(scriptId, newContent, previewOnly, error, &m_currentCallStack, &resultObject))
return;
newCallFrames = currentCallFrames();
RefPtr<InspectorObject> object = scriptToInspectorObject(resultObject);
if (object)
result = object;
}
void InspectorDebuggerAgent::didPause(ScriptState* scriptState)
{
ASSERT(scriptState && !m_pausedScriptState);
m_pausedScriptState = scriptState;
if (!m_breakProgramDetails)
m_breakProgramDetails = InspectorObject::create();
m_breakProgramDetails->setValue("callFrames", currentCallFrames());
m_frontend->pausedScript(m_breakProgramDetails);
m_javaScriptPauseScheduled = false;
}
void InspectorDebuggerAgent::restartFrame(ErrorString* errorString, const String& callFrameId, RefPtr<Array<TypeBuilder::Debugger::CallFrame> >& newCallFrames, RefPtr<InspectorObject>& result)
{
InjectedScript injectedScript = m_injectedScriptManager->injectedScriptForObjectId(callFrameId);
if (injectedScript.hasNoValue()) {
*errorString = "Inspected frame has gone";
return;
}
injectedScript.restartFrame(errorString, m_currentCallStack, callFrameId, &result);
scriptDebugServer().updateCallStack(&m_currentCallStack);
newCallFrames = currentCallFrames();
}
void InspectorDebuggerAgent::restartFrame(ErrorString* errorString, const String& callFrameId, RefPtr<Array<TypeBuilder::Debugger::CallFrame> >& newCallFrames, RefPtr<JSONObject>& result)
{
if (!isPaused() || m_currentCallStack.isNull()) {
*errorString = "Attempt to access callframe when debugger is not on pause";
return;
}
InjectedScript injectedScript = m_injectedScriptManager->injectedScriptForObjectId(callFrameId);
if (injectedScript.hasNoValue()) {
*errorString = "Inspected frame has gone";
return;
}
injectedScript.restartFrame(errorString, m_currentCallStack, callFrameId, &result);
scriptDebugServer().updateCallStack(&m_currentCallStack);
newCallFrames = currentCallFrames();
}
void InspectorDebuggerAgent::didPause(ScriptState* scriptState, const ScriptValue& callFrames, const ScriptValue& exception, const Vector<String>& hitBreakpoints)
{
ASSERT(scriptState && !m_pausedScriptState);
m_pausedScriptState = scriptState;
m_currentCallStack = callFrames;
m_skipStepInCount = numberOfStepsBeforeStepOut;
if (!exception.hasNoValue()) {
InjectedScript injectedScript = m_injectedScriptManager->injectedScriptFor(scriptState);
if (!injectedScript.hasNoValue()) {
m_breakReason = InspectorFrontend::Debugger::Reason::Exception;
m_breakAuxData = injectedScript.wrapObject(exception, "backtrace")->openAccessors();
// m_breakAuxData might be null after this.
}
}
RefPtr<Array<String> > hitBreakpointIds = Array<String>::create();
for (Vector<String>::const_iterator i = hitBreakpoints.begin(); i != hitBreakpoints.end(); ++i) {
DebugServerBreakpointToBreakpointIdAndSourceMap::iterator breakpointIterator = m_serverBreakpoints.find(*i);
if (breakpointIterator != m_serverBreakpoints.end()) {
const String& localId = breakpointIterator->value.first;
hitBreakpointIds->addItem(localId);
BreakpointSource source = breakpointIterator->value.second;
if (m_breakReason == InspectorFrontend::Debugger::Reason::Other && source == DebugCommandBreakpointSource)
m_breakReason = InspectorFrontend::Debugger::Reason::DebugCommand;
}
}
m_frontend->paused(currentCallFrames(), m_breakReason, m_breakAuxData, hitBreakpointIds);
m_javaScriptPauseScheduled = false;
if (!m_continueToLocationBreakpointId.isEmpty()) {
scriptDebugServer().removeBreakpoint(m_continueToLocationBreakpointId);
m_continueToLocationBreakpointId = "";
}
if (m_listener)
m_listener->didPause();
}
void InspectorDebuggerAgent::didPause(ScriptState* scriptState, const ScriptValue& callFrames, const ScriptValue& exception)
{
ASSERT(scriptState && !m_pausedScriptState);
m_pausedScriptState = scriptState;
m_currentCallStack = callFrames;
if (!exception.hasNoValue()) {
InjectedScript injectedScript = m_injectedScriptManager->injectedScriptFor(scriptState);
if (!injectedScript.hasNoValue()) {
m_breakReason = "exception";
m_breakAuxData = injectedScript.wrapObject(exception, "backtrace");
}
}
m_frontend->paused(currentCallFrames(), m_breakReason, m_breakAuxData);
m_javaScriptPauseScheduled = false;
if (!m_continueToLocationBreakpointId.isEmpty()) {
scriptDebugServer().removeBreakpoint(m_continueToLocationBreakpointId);
m_continueToLocationBreakpointId = "";
}
}
void InspectorDebuggerAgent::didPause(ScriptState* scriptState, const ScriptValue& callFrames, const ScriptValue& exception)
{
ASSERT(scriptState && !m_pausedScriptState);
m_pausedScriptState = scriptState;
m_currentCallStack = callFrames;
if (!m_breakProgramDetails)
m_breakProgramDetails = InspectorObject::create();
m_breakProgramDetails->setValue("callFrames", currentCallFrames());
if (!exception.hasNoValue()) {
InjectedScript injectedScript = m_injectedScriptManager->injectedScriptFor(scriptState);
if (!injectedScript.hasNoValue())
m_breakProgramDetails->setValue("exception", injectedScript.wrapObject(exception, "backtrace"));
}
m_frontend->paused(m_breakProgramDetails);
m_javaScriptPauseScheduled = false;
if (!m_continueToLocationBreakpointId.isEmpty()) {
scriptDebugServer().removeBreakpoint(m_continueToLocationBreakpointId);
m_continueToLocationBreakpointId = "";
}
}
void InspectorDebuggerAgent::didPause(JSC::ExecState* scriptState, const Deprecated::ScriptValue& callFrames, const Deprecated::ScriptValue& exceptionOrCaughtValue)
{
ASSERT(scriptState && !m_pausedScriptState);
m_pausedScriptState = scriptState;
m_currentCallStack = callFrames;
InjectedScript injectedScript = m_injectedScriptManager->injectedScriptFor(scriptState);
// If a high level pause pause reason is not already set, try to infer a reason from the debugger.
if (m_breakReason == DebuggerFrontendDispatcher::Reason::Other) {
switch (scriptDebugServer().reasonForPause()) {
case JSC::Debugger::PausedForBreakpoint: {
JSC::BreakpointID debuggerBreakpointId = scriptDebugServer().pausingBreakpointID();
if (debuggerBreakpointId != m_continueToLocationBreakpointID) {
m_breakReason = DebuggerFrontendDispatcher::Reason::Breakpoint;
m_breakAuxData = buildBreakpointPauseReason(debuggerBreakpointId);
}
break;
}
case JSC::Debugger::PausedForDebuggerStatement:
m_breakReason = DebuggerFrontendDispatcher::Reason::DebuggerStatement;
m_breakAuxData = nullptr;
break;
case JSC::Debugger::PausedForException:
m_breakReason = DebuggerFrontendDispatcher::Reason::Exception;
m_breakAuxData = buildExceptionPauseReason(exceptionOrCaughtValue, injectedScript);
break;
case JSC::Debugger::PausedAtStatement:
case JSC::Debugger::PausedAfterCall:
case JSC::Debugger::PausedBeforeReturn:
case JSC::Debugger::PausedAtStartOfProgram:
case JSC::Debugger::PausedAtEndOfProgram:
// Pause was just stepping. Nothing to report.
break;
case JSC::Debugger::NotPaused:
ASSERT_NOT_REACHED();
break;
}
}
// Set $exception to the exception or caught value.
if (!exceptionOrCaughtValue.hasNoValue() && !injectedScript.hasNoValue()) {
injectedScript.setExceptionValue(exceptionOrCaughtValue);
m_hasExceptionValue = true;
}
m_frontendDispatcher->paused(currentCallFrames(injectedScript), m_breakReason, m_breakAuxData);
m_javaScriptPauseScheduled = false;
if (m_continueToLocationBreakpointID != JSC::noBreakpointID) {
scriptDebugServer().removeBreakpoint(m_continueToLocationBreakpointID);
m_continueToLocationBreakpointID = JSC::noBreakpointID;
}
if (m_listener)
m_listener->didPause();
RefPtr<Stopwatch> stopwatch = m_injectedScriptManager->inspectorEnvironment().executionStopwatch();
if (stopwatch && stopwatch->isActive()) {
stopwatch->stop();
m_didPauseStopwatch = true;
}
}
void InspectorDebuggerAgent::editScriptSource(ErrorString* error, const String& sourceId, const String& newContent, RefPtr<InspectorArray>* newCallFrames)
{
if (scriptDebugServer().editScriptSource(sourceId, newContent, error, &m_currentCallStack))
*newCallFrames = currentCallFrames();
}
void InspectorDebuggerAgent::editScriptSource(const String& sourceID, const String& newContent, bool* success, String* result, RefPtr<InspectorValue>* newCallFrames)
{
if ((*success = ScriptDebugServer::shared().editScriptSource(sourceID, newContent, *result)))
*newCallFrames = currentCallFrames();
}