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"
#include "llvm/ADT/StringRef.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);

  llvm::ArrayRef<uint8_t> GetData();

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

  llvm::Optional<std::string> GetMinidumpString(uint32_t rva);

  llvm::ArrayRef<MinidumpThread> GetThreads();

  const MinidumpSystemInfo *GetSystemInfo();

  ArchSpec GetArchitecture();

  const MinidumpMiscInfo *GetMiscInfo();

  llvm::Optional<LinuxProcStatus> GetLinuxProcStatus();

  llvm::Optional<lldb::pid_t> GetPid();

  llvm::ArrayRef<MinidumpModule> GetModuleList();

  const MinidumpExceptionStream *GetExceptionStream();

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,
      llvm::DenseMap<uint32_t, MinidumpLocationDescriptor> &&directory_map);
};

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