// Copyright (c) 2006, 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.
//     * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// 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
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

// Windows utility to dump the line number data from a pdb file to
// a text-based format that we can use from the minidump processor.

#include <stdio.h>
#include <wchar.h>

#include <string>

#include "common/windows/pdb_source_line_writer.h"
#include "common/windows/pe_source_line_writer.h"

using std::wstring;
using google_breakpad::PDBSourceLineWriter;
using google_breakpad::PESourceLineWriter;
using std::unique_ptr;

int wmain(int argc, wchar_t** argv) {
  bool success;
  if (argc == 2) {
    PDBSourceLineWriter pdb_writer;
    if (!pdb_writer.Open(wstring(argv[1]), PDBSourceLineWriter::ANY_FILE)) {
      fprintf(stderr, "Open failed.\n");
      return 1;
    }
    success = pdb_writer.WriteSymbols(stdout);
  } else if (argc == 3 && wcscmp(argv[1], L"--pe") == 0) {
    PESourceLineWriter pe_writer(argv[2]);
    success = pe_writer.WriteSymbols(stdout);
  } else {
    fprintf(stderr, "Usage: %ws [--pe] <file.[pdb|exe|dll]>\n", argv[0]);
    fprintf(stderr, "Options:\n");
    fprintf(stderr, "--pe:\tRead debugging information from PE file and do "
      "not attempt to locate matching PDB file.\n"
      "\tThis is only supported for PE32+ (64 bit) PE files.\n");
    return 1;
  }

  if (!success) {
    fprintf(stderr, "WriteSymbols failed.\n");
    return 1;
  }

  return 0;
}
