/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/*

 * This file is part of the libmspub project.

 *

 * This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/.

 */

#ifdef HAVE_CONFIG_H

#include "config.h"

#endif

#include <stdio.h>

#include <string.h>

#include <librevenge-stream/librevenge-stream.h>

#include <librevenge-generators/librevenge-generators.h>

#include <librevenge/librevenge.h>

#include <libmspub/libmspub.h>

#ifndef PACKAGE

#define PACKAGE "libmspub"

#endif

#ifndef VERSION

#define VERSION "UNKNOWN VERSION"

#endif

namespace

{

int printUsage()

{

  printf("`pub2raw' is used to test " PACKAGE ".\n");

  printf("\n");

  printf("Usage: pub2raw [OPTION] FILE\n");

  printf("\n");

  printf("Options:\n");

  printf("\t--callgraph           display the call graph nesting level\n");

  printf("\t--help                show this help message\n");

  printf("\t--version             show version information\n");

  printf("\n");

  printf("Report bugs to <https://bugs.documentfoundation.org/>.\n");

  return -1;

}

int printVersion()

{

  printf("pub2raw " VERSION "\n");

  return 0;

}

} // anonymous namespace

int main(int argc, char *argv[])

{

  bool printIndentLevel = false;

  char *file = nullptr;

  if (argc < 2)

    return printUsage();

  for (int i = 1; i < argc; i++)

  {

    if (!strcmp(argv[i], "--callgraph"))

      printIndentLevel = true;

    else if (!strcmp(argv[i], "--version"))

      return printVersion();

    else if (!file && strncmp(argv[i], "--", 2))

      file = argv[i];

    else

      return printUsage();

  }

  if (!file)

    return printUsage();

  librevenge::RVNGFileStream input(file);

  if (!libmspub::MSPUBDocument::isSupported(&input))

  {

    fprintf(stderr, "ERROR: Unsupported file format!\n");

    return 1;

  }

  librevenge::RVNGRawDrawingGenerator painter(printIndentLevel);

  libmspub::MSPUBDocument::parse(&input, &painter);

  return 0;

}

/* vim:set shiftwidth=2 softtabstop=2 expandtab: */