result_t HeapSnapshot::serialize(std::string& retVal)
{
class BufferStream : public v8::OutputStream {
public:
virtual void EndOfStream()
{}
virtual WriteResult WriteAsciiChunk(char* data, int size)
{
m_buf.append(data, size);
return kContinue;
}
std::string result()
{
return m_buf.str();
}
private:
StringBuffer m_buf;
};
BufferStream bs;
m_snapshot->Serialize(&bs);
retVal = bs.result();
return 0;
}
result_t HeapSnapshotProxy::save(const char* fname, AsyncEvent* ac)
{
class BufferStream : public v8::OutputStream {
public:
virtual void EndOfStream()
{}
virtual WriteResult WriteAsciiChunk(char* data, int size)
{
m_buf.append(data, size);
return kContinue;
}
std::string result()
{
return m_buf.str();
}
private:
StringBuffer m_buf;
};
BufferStream bs;
m_snapshot->Serialize(&bs);
return fs_base::ac_writeFile(fname, bs.result().c_str());
}