xref: /external/google-breakpad/src/client/solaris/handler/minidump_generator.h

// Copyright (c) 2007, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
//     * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
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// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// Author: Alfred Peng

#ifndef CLIENT_SOLARIS_HANDLER_MINIDUMP_GENERATOR_H__
#define CLIENT_SOLARIS_HANDLER_MINIDUMP_GENERATOR_H__

#include <ucontext.h>

#include "client/minidump_file_writer.h"
#include "client/solaris/handler/solaris_lwp.h"
#include "google_breakpad/common/breakpad_types.h"
#include "google_breakpad/common/minidump_format.h"

namespace google_breakpad {

//
// MinidumpGenerator
//
// A minidump generator should be created before any exception happen.
//
class MinidumpGenerator {
  // Callback run for writing lwp information in the process.
  friend bool LwpInformationCallback(lwpstatus_t *lsp, void *context);

  // Callback run for writing module information in the process.
  friend bool ModuleInfoCallback(const ModuleInfo &module_info, void *context);

 public:
  MinidumpGenerator();

  ~MinidumpGenerator();

  // Write minidump.
  bool WriteMinidumpToFile(const char *file_pathname,
                           int signo,
                           uintptr_t sighandler_ebp,
                           ucontext_t **sig_ctx) const;
};

}  // namespace google_breakpad

#endif   // CLIENT_SOLARIS_HANDLER_MINIDUMP_GENERATOR_H_