1 /*
2 * $Id$
3 *
4 * (c) 2004 by Kalle Wallin <kaw@linux.se>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * 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, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 *
19 */
21 #include "utils.h"
22 #include "options.h"
23 #include "charset.h"
25 #include <ctype.h>
26 #include <stdlib.h>
27 #include <string.h>
29 GList *
30 string_list_free(GList *string_list)
31 {
32 GList *list = g_list_first(string_list);
34 while (list) {
35 g_free(list->data);
36 list->data = NULL;
37 list = list->next;
38 }
40 g_list_free(string_list);
41 return NULL;
42 }
44 GList *
45 string_list_find(GList *string_list, const gchar *str)
46 {
47 GList *list = g_list_first(string_list);
49 while(list) {
50 if( strcmp(str, (gchar *) list->data) == 0 )
51 return list;
52 list = list->next;
53 }
54 return NULL;
55 }
57 GList *
58 string_list_remove(GList *string_list, const gchar *str)
59 {
60 GList *list = g_list_first(string_list);
62 while(list) {
63 if( strcmp(str, (gchar *) list->data) == 0 ) {
64 g_free(list->data);
65 list->data = NULL;
66 return g_list_delete_link(string_list, list);
67 }
68 list = list->next;
69 }
70 return list;
71 }
73 /* create a list suiteble for GCompletion from path */
74 GList *
75 gcmp_list_from_path(mpdclient_t *c, const gchar *path, GList *list, gint types)
76 {
77 guint i;
78 mpdclient_filelist_t *filelist;
80 if ((filelist = mpdclient_filelist_get(c, path)) == NULL)
81 return list;
83 for (i = 0; i < filelist_length(filelist); ++i) {
84 struct filelist_entry *entry = filelist_get(filelist, i);
85 mpd_InfoEntity *entity = entry ? entry->entity : NULL;
86 char *name = NULL;
88 if (entity && entity->type==MPD_INFO_ENTITY_TYPE_DIRECTORY &&
89 types & GCMP_TYPE_DIR) {
90 mpd_Directory *dir = entity->info.directory;
91 gchar *tmp = utf8_to_locale(dir->path);
92 gsize size = strlen(tmp)+2;
94 name = g_malloc(size);
95 g_strlcpy(name, tmp, size);
96 g_strlcat(name, "/", size);
97 g_free(tmp);
98 } else if (entity &&
99 entity->type == MPD_INFO_ENTITY_TYPE_SONG &&
100 types & GCMP_TYPE_FILE) {
101 mpd_Song *song = entity->info.song;
102 name = utf8_to_locale(song->file);
103 } else if (entity &&
104 entity->type == MPD_INFO_ENTITY_TYPE_PLAYLISTFILE &&
105 types & GCMP_TYPE_PLAYLIST) {
106 mpd_PlaylistFile *plf = entity->info.playlistFile;
107 name = utf8_to_locale(plf->path);
108 }
110 if (name)
111 list = g_list_append(list, name);
112 }
114 filelist_free(filelist);
115 return list;
116 }