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32 #include "bindings/v8/ScriptHeapSnapshot.h"
34 #include "bindings/v8/V8Binding.h"
35 #include "platform/JSONValues.h"
37 #include <v8-profiler.h>
38 #include "wtf/PassRefPtr.h"
39 #include "wtf/RefPtr.h"
43 ScriptHeapSnapshot::~ScriptHeapSnapshot()
45 const_cast<v8::HeapSnapshot*>(m_snapshot)->Delete();
48 String ScriptHeapSnapshot::title() const
50 v8::HandleScope scope(v8::Isolate::GetCurrent());
51 return toCoreString(m_snapshot->GetTitle());
56 class OutputStreamAdapter FINAL : public v8::OutputStream {
58 OutputStreamAdapter(ScriptHeapSnapshot::OutputStream* output)
59 : m_output(output) { }
60 virtual void EndOfStream() OVERRIDE { m_output->Close(); }
61 virtual int GetChunkSize() OVERRIDE { return 102400; }
62 virtual WriteResult WriteAsciiChunk(char* data, int size) OVERRIDE
64 m_output->Write(String(data, size));
68 ScriptHeapSnapshot::OutputStream* m_output;
73 void ScriptHeapSnapshot::writeJSON(ScriptHeapSnapshot::OutputStream* stream)
75 OutputStreamAdapter outputStream(stream);
76 m_snapshot->Serialize(&outputStream, v8::HeapSnapshot::kJSON);
79 } // namespace WebCore