static bool parseLocation(ErrorString* errorString, PassRefPtr<JSONObject> location, String* scriptId, int* lineNumber, int* columnNumber)
{
if (!location->getString("scriptId", scriptId) || !location->getNumber("lineNumber", lineNumber)) {
// FIXME: replace with input validation.
*errorString = "scriptId and lineNumber are required.";
return false;
}
*columnNumber = 0;
location->getNumber("columnNumber", columnNumber);
return true;
}
static PassRefPtr<TypeBuilder::Debugger::ExceptionDetails> toExceptionDetails(PassRefPtr<JSONObject> object)
{
String text;
if (!object->getString("text", &text))
return nullptr;
RefPtr<TypeBuilder::Debugger::ExceptionDetails> exceptionDetails = TypeBuilder::Debugger::ExceptionDetails::create().setText(text);
String url;
if (object->getString("url", &url))
exceptionDetails->setUrl(url);
int line = 0;
if (object->getNumber("line", &line))
exceptionDetails->setLine(line);
int column = 0;
if (object->getNumber("column", &column))
exceptionDetails->setColumn(column);
int originScriptId = 0;
object->getNumber("scriptId", &originScriptId);
RefPtr<JSONArray> stackTrace = object->getArray("stackTrace");
if (stackTrace && stackTrace->length() > 0) {
RefPtr<TypeBuilder::Array<TypeBuilder::Console::CallFrame>> frames = TypeBuilder::Array<TypeBuilder::Console::CallFrame>::create();
for (unsigned i = 0; i < stackTrace->length(); ++i) {
RefPtr<JSONObject> stackFrame = stackTrace->get(i)->asObject();
int lineNumber = 0;
stackFrame->getNumber("lineNumber", &lineNumber);
int column = 0;
stackFrame->getNumber("column", &column);
int scriptId = 0;
stackFrame->getNumber("scriptId", &scriptId);
if (i == 0 && scriptId == originScriptId)
originScriptId = 0;
String sourceURL;
stackFrame->getString("scriptNameOrSourceURL", &sourceURL);
String functionName;
stackFrame->getString("functionName", &functionName);
RefPtr<TypeBuilder::Console::CallFrame> callFrame = TypeBuilder::Console::CallFrame::create()
.setFunctionName(functionName)
.setScriptId(String::number(scriptId))
.setUrl(sourceURL)
.setLineNumber(lineNumber)
.setColumnNumber(column);
frames->addItem(callFrame.release());
}
exceptionDetails->setStackTrace(frames.release());
}
if (originScriptId)
exceptionDetails->setScriptId(String::number(originScriptId));
return exceptionDetails.release();
}