2 * This file is part of DisOrder
3 * Copyright (C) 2005, 2006, 2007 Richard Kettlewell
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 /** @file lib/trackname.c
19 * @brief Track name calculation
24 #include "trackname.h"
25 #include "configuration.h"
31 const struct collection *find_track_collection(const char *track) {
33 size_t l, tl = strlen(track);
35 for(n = 0; n < config->collection.n; ++n) {
36 l = strlen(config->collection.s[n].root);
38 && !strncmp(track, config->collection.s[n].root, l)
42 if(n < config->collection.n)
43 return &config->collection.s[n];
48 const char *find_track_root(const char *track) {
49 const struct collection *c = find_track_collection(track);
52 /* Suppress this message for scratches */
53 for(int n = 0; n < config->scratch.n; ++n)
54 if(!strcmp(track, config->scratch.s[n]))
56 disorder_error(0, "found track in no collection '%s'", track);
60 const char *track_rootless(const char *track) {
63 if(!(root = find_track_root(track))) return 0;
64 return track + strlen(root);
67 const char *trackname_part(const char *track,
71 const char *replaced, *rootless;
74 if(!strcmp(part, "path")) return track;
75 if(!strcmp(part, "ext")) return extension(track);
76 if((rootless = track_rootless(track))) track = rootless;
77 for(n = 0; n < config->namepart.n; ++n) {
78 if(!strcmp(config->namepart.s[n].part, part)
79 && fnmatch(config->namepart.s[n].context, context, 0) == 0) {
80 if((replaced = regsub(config->namepart.s[n].re,
82 config->namepart.s[n].replace,
83 config->namepart.s[n].reflags
92 const char *trackname_transform(const char *type,
94 const char *context) {
97 const struct transform *k;
99 for(n = 0; n < config->transform.n; ++n) {
100 k = &config->transform.t[n];
101 if(strcmp(k->type, type))
103 if(fnmatch(k->context, context, 0) != 0)
105 if((replaced = regsub(k->re, subject, k->replace, k->flags)))