blob: 97e7fe15f832b33af9d5648152c2f4986a0f137b [file] [log] [blame]
// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "gin/try_catch.h"
#include <sstream>
#include "gin/converter.h"
namespace gin {
TryCatch::TryCatch() {
}
TryCatch::~TryCatch() {
}
bool TryCatch::HasCaught() {
return try_catch_.HasCaught();
}
std::string TryCatch::GetStackTrace() {
if (!HasCaught()) {
return "";
}
std::stringstream ss;
v8::Local<v8::Message> message = try_catch_.Message();
ss << V8ToString(message->Get()) << std::endl
<< V8ToString(message->GetSourceLine()) << std::endl;
v8::Local<v8::StackTrace> trace = message->GetStackTrace();
if (trace.IsEmpty())
return ss.str();
int len = trace->GetFrameCount();
for (int i = 0; i < len; ++i) {
v8::Local<v8::StackFrame> frame = trace->GetFrame(i);
ss << V8ToString(frame->GetScriptName()) << ":"
<< frame->GetLineNumber() << ":"
<< frame->GetColumn() << ": "
<< V8ToString(frame->GetFunctionName())
<< std::endl;
}
return ss.str();
}
} // namespace gin