gem5/test/initest.cc

/*
 * Copyright (c) 2003 The Regents of The University of Michigan
 * 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 the copyright holders 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.
 */

#include <iostream.h>
#include <fstream.h>
#include <unistd.h>

#include <string>
#include <vector>

#include "base/inifile.hh"

char *progname;

void
usage()
{
  cout << "Usage: " << progname << " <ini file>\n";
  exit(1);
}

#if 0
    char *defines = getenv("CONFIG_DEFINES");
    if (defines) {
      char *c = defines;
      while ((c = strchr(c, ' ')) != NULL) {
        *c++ = '\0';
        count++;
      }
      count++;
    }

#endif

int
main(int argc, char *argv[])
{
  IniFile config;

  progname = argv[0];

  int cpp_options_count = 0;
  char **cpp_options = new char*[argc * 2];
  char **cur_opt = cpp_options;

  int ch;
  while ((ch = getopt(argc, argv, "D:")) != -1) {
    switch (ch) {
    case 'D':
      *cur_opt++ = "-D";
      *cur_opt++ = optarg;
      cpp_options_count += 2;
      break;

    default:
      usage();
    }
  }

  argc -= optind;
  argv += optind;

  if (argc != 1)
    usage();

  string file = argv[0];

  if (!config.loadCPP(file, cpp_options, cpp_options_count)) {
    cout << "File not found!\n";
    exit(1);
  }

  string value;
#define FIND(C, E) \
  if (config.find(C, E, value)) \
    cout << ">" << value << "<\n"; \
  else \
    cout << "Not Found!\n"

  FIND("General", "Test2");
  FIND("Junk", "Test3");
  FIND("Junk", "Test4");
  FIND("General", "Test1");
  FIND("Junk2", "test3");
  FIND("General", "Test3");

  cout << "\n";

  config.dump();

  return 0;
}