lldb/source/Plugins/Process/minidump/MinidumpParser.h

//===-- MinidumpParser.h -----------------------------------------*- C++
//-*-===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

#ifndef liblldb_MinidumpParser_h_
#define liblldb_MinidumpParser_h_

// Project includes
#include "MinidumpTypes.h"

// Other libraries and framework includes
#include "lldb/Core/ArchSpec.h"
#include "lldb/Core/DataBuffer.h"
#include "lldb/Core/Error.h"

#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/Optional.h"

// C includes

// C++ includes
#include <cstring>
#include <unordered_map>

namespace lldb_private {

namespace minidump {

class MinidumpParser {
public:
  static llvm::Optional<MinidumpParser>
  Create(const lldb::DataBufferSP &data_buf_sp);

  lldb::offset_t GetByteSize();

  llvm::Optional<llvm::ArrayRef<uint8_t>>
  GetStream(MinidumpStreamType stream_type);

  llvm::Optional<std::vector<const MinidumpThread *>> GetThreads();

  const MinidumpSystemInfo *GetSystemInfo();

  ArchSpec GetArchitecture();

  const MinidumpMiscInfo *GetMiscInfo();

private:
  lldb::DataBufferSP m_data_sp;
  const MinidumpHeader *m_header;
  llvm::DenseMap<uint32_t, MinidumpLocationDescriptor> m_directory_map;

  MinidumpParser(const lldb::DataBufferSP &data_buf_sp,
                 const MinidumpHeader *header,
                 const llvm::DenseMap<uint32_t, MinidumpLocationDescriptor>
                     &directory_map);
};

} // namespace minidump
} // namespace lldb_private
#endif // liblldb_MinidumpParser_h_