1 /*****************************************************************************
5 ** Purpose: Display information about an image file
6 ** Programmer: Kevin Rosenberg
7 ** Date Started: April 2000
9 ** This is part of the CTSim program
10 ** Copyright (C) 1983-2000 Kevin Rosenberg
12 ** $Id: ifinfo.cpp,v 1.13 2000/07/09 08:16:18 kevin Exp $
14 ** This program is free software; you can redistribute it and/or modify
15 ** it under the terms of the GNU General Public License (version 2) as
16 ** published by the Free Software Foundation.
18 ** This program is distributed in the hope that it will be useful,
19 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
20 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 ** GNU General Public License for more details.
23 ** You should have received a copy of the GNU General Public License
24 ** along with this program; if not, write to the Free Software
25 ** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26 ******************************************************************************/
29 * ifinfo.c Display info on sdf files
34 enum { O_LABELS, O_STATS, O_NO_STATS, O_NO_LABELS, O_VERBOSE, O_HELP, O_VERSION, O_DEBUG };
36 static struct option my_options[] =
38 {"labels", 0, 0, O_LABELS},
39 {"no-labels", 0, 0, O_NO_LABELS},
40 {"stats", 0, 0, O_STATS},
41 {"no-stats", 0, 0, O_NO_STATS},
42 {"debug", 0, 0, O_DEBUG},
43 {"verbose", 0, 0, O_VERBOSE},
44 {"help", 0, 0, O_HELP},
45 {"version", 0, 0, O_VERSION},
50 ifinfo_usage (const char *program)
52 cout << "usage: " << fileBasename(program) << " image-filename [OPTIONS]" << endl;
53 cout << "Imagefile information" << endl;
55 cout << " infile Name of input IF file" << endl;
56 cout << " --display Display image" << endl;
57 cout << " --labels Print image labels (default)" << endl;
58 cout << " --no-labels Do not print image labels" << endl;
59 cout << " --stats Print image statistics (default)" << endl;
60 cout << " --no-stats Do not print image statistics" << endl;
61 cout << " --debug Debug mode" << endl;
62 cout << " --verbose Verbose mode" << endl;
63 cout << " --version Print version" << endl;
64 cout << " --help Print this help message" << endl;
68 ifinfo_main (int argc, char *const argv[])
79 int c = getopt_long (argc, argv, "", my_options, NULL);
106 cout << "Version " << VERSION << endl;
108 cout << "Unknown version number" << endl;
113 ifinfo_usage(argv[0]);
116 ifinfo_usage(argv[0]);
121 if (optind + 1 != argc) {
122 ifinfo_usage (argv[0]);
126 in_file = argv[optind];
128 im = new ImageFile ();
129 if (! im->fileRead (in_file)) {
130 sys_error (ERR_WARNING, "Unable to read file %s", in_file.c_str());
135 im->printLabels (cout);
138 cout << "Size: (" << im->nx() << "," << im->ny() << ")" << endl;
139 im->printStatistics (cout);
147 main (int argc, char *const argv[])
152 retval = ifinfo_main(argc, argv);
153 } catch (exception e) {
154 cerr << "Exception: " << e.what() << endl;
156 cerr << "Unknown exception" << endl;