1 /*
2 * (c) 2004 by Kalle Wallin <kaw@linux.se>
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
8 *
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.
13 * You should have received a copy of the GNU General Public License
14 * along with this program; if not, write to the Free Software
15 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
16 *
17 */
19 #include "utils.h"
20 #include "options.h"
21 #include "charset.h"
23 #include <ctype.h>
24 #include <stdlib.h>
25 #include <string.h>
27 GList *
28 string_list_free(GList *string_list)
29 {
30 GList *list = g_list_first(string_list);
32 while (list) {
33 g_free(list->data);
34 list->data = NULL;
35 list = list->next;
36 }
38 g_list_free(string_list);
39 return NULL;
40 }
42 GList *
43 string_list_find(GList *string_list, const gchar *str)
44 {
45 GList *list = g_list_first(string_list);
47 while(list) {
48 if( strcmp(str, (gchar *) list->data) == 0 )
49 return list;
50 list = list->next;
51 }
52 return NULL;
53 }
55 GList *
56 string_list_remove(GList *string_list, const gchar *str)
57 {
58 GList *list = g_list_first(string_list);
60 while(list) {
61 if( strcmp(str, (gchar *) list->data) == 0 ) {
62 g_free(list->data);
63 list->data = NULL;
64 return g_list_delete_link(string_list, list);
65 }
66 list = list->next;
67 }
68 return list;
69 }
71 /* create a list suiteble for GCompletion from path */
72 GList *
73 gcmp_list_from_path(mpdclient_t *c, const gchar *path, GList *list, gint types)
74 {
75 guint i;
76 mpdclient_filelist_t *filelist;
78 if ((filelist = mpdclient_filelist_get(c, path)) == NULL)
79 return list;
81 for (i = 0; i < filelist_length(filelist); ++i) {
82 struct filelist_entry *entry = filelist_get(filelist, i);
83 mpd_InfoEntity *entity = entry ? entry->entity : NULL;
84 char *name = NULL;
86 if (entity && entity->type==MPD_INFO_ENTITY_TYPE_DIRECTORY &&
87 types & GCMP_TYPE_DIR) {
88 mpd_Directory *dir = entity->info.directory;
89 gchar *tmp = utf8_to_locale(dir->path);
90 gsize size = strlen(tmp)+2;
92 name = g_malloc(size);
93 g_strlcpy(name, tmp, size);
94 g_strlcat(name, "/", size);
95 g_free(tmp);
96 } else if (entity &&
97 entity->type == MPD_INFO_ENTITY_TYPE_SONG &&
98 types & GCMP_TYPE_FILE) {
99 mpd_Song *song = entity->info.song;
100 name = utf8_to_locale(song->file);
101 } else if (entity &&
102 entity->type == MPD_INFO_ENTITY_TYPE_PLAYLISTFILE &&
103 types & GCMP_TYPE_PLAYLIST) {
104 mpd_PlaylistFile *plf = entity->info.playlistFile;
105 name = utf8_to_locale(plf->path);
106 }
108 if (name)
109 list = g_list_append(list, name);
110 }
112 filelist_free(filelist);
113 return list;
114 }