2 * This program is free software; you can redistribute it and/or modify
3 * it under the terms of the GNU General Public License as published by
4 * the Free Software Foundation; either version 2 of the License, or
5 * (at your option) any later version.
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 * GNU Library General Public License for more details.
12 * You should have received a copy of the GNU General Public License
13 * along with this program; if not, write to the Free Software
14 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
22 extern int dpkg_deb_main(int argc, char **argv)
24 char *argument = NULL;
25 char *output_buffer = NULL;
29 while ((opt = getopt(argc, argv, "ceftXxI")) != -1) {
32 optflag |= extract_contents;
35 optflag |= extract_control;
38 optflag |= extract_field;
41 optflag |= extract_fsys_tarfile;
44 optflag |= extract_verbose_extract;
47 optflag |= extract_extract;
50 optflag |= extract_info;
62 case (extract_control):
63 case (extract_extract):
64 case (extract_verbose_extract):
65 /* argument is a dir name */
66 if ( (optind + 1) == argc ) {
67 argument = xstrdup("DEBIAN");
69 argument = xstrdup(argv[optind + 1]);
73 /* argument is a control field name */
74 if ((optind + 1) != argc) {
75 argument = xstrdup(argv[optind + 1]);
79 /* argument is a control field name */
80 if ((optind + 1) != argc) {
81 argument = xstrdup(argv[optind + 1]);
84 error_msg("-I currently requires a filename to be specifies");
87 /* argument is a filename */
91 output_buffer = deb_extract(argv[optind], optflag, argument, NULL);
93 if (optflag & extract_field) {
98 while ((field = read_package_field(&output_buffer[field_start])) != NULL) {
99 field_length = strlen(field);
100 field_start += (field_length + 1);
101 if (strstr(field, argument) == field) {
102 puts(field + strlen(argument) + 2);
108 return(EXIT_SUCCESS);