1 /* Variations on RockDodger
2 * Copyright (C) 2004 Joshua Grams <josh@qualdan.com>
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU General Public License as published by the
6 * Free Software Foundation; either version 2 of the License, or (at your
7 * option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 #include <sys/types.h>
35 add_path(char *path, char *file)
40 if(!path || !file) return NULL;
43 s = malloc(2+plen+flen);
45 memcpy(s, path, plen);
47 memcpy(s+plen+1, file, flen+1);
52 add_data_path(char *filename)
54 return add_path(g_data_dir, filename);
62 return S_ISDIR(buf.st_mode);
66 is_file(char *filename)
70 return S_ISREG(buf.st_mode);
77 char *data_options[3] = {
84 if(!data_options[i]) continue;
85 g_data_dir = strdup(data_options[i]);
86 if(is_dir(g_data_dir)) return true;
89 fprintf(stderr, "Can't find VoR data! Tried:\n");
91 fprintf(stderr, "\t%s\n", data_options[i]);
101 /* in case we get called twice */
102 if(g_score_file) return true;
104 dir = getenv("HOME"); if(!dir) return false;
105 s = add_path(dir, ".vor-scores");
123 open_score_file(char *mode)
128 if(!g_score_file) return NULL;
130 old_mask = umask(g_score_mask);
131 f = fopen(g_score_file, mode);