1 /* ncmpc (Ncurses MPD Client)
2 * (c) 2004-2009 The Music Player Daemon Project
3 * Project homepage: http://musicpd.org
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 2 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 along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 */
20 #include "utils.h"
21 #include "options.h"
22 #include "charset.h"
23 #include "i18n.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 suitable 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 }
118 char *
119 time_seconds_to_durationstr(unsigned long time_seconds)
120 {
121 const char *year = _("year");
122 const char *years = _("years");
123 const char *week = _("week");
124 const char *weeks = _("weeks");
125 const char *day = _("day");
126 const char *days = _("days");
127 char *duration;
128 char *iter;
129 unsigned bytes_written = 0;
130 unsigned length = utf8_width(years) +
131 utf8_width(weeks) + utf8_width(days) + 32;
133 duration = g_malloc(length);
134 iter = duration;
135 if (time_seconds / 31536000 > 0) {
136 if (time_seconds / 31536000 == 1)
137 bytes_written = g_snprintf(iter, length, "%d %s, ", 1, year);
138 else
139 bytes_written = g_snprintf(iter, length, "%lu %s, ", time_seconds / 31536000, years);
140 time_seconds %= 31536000;
141 length -= bytes_written;
142 iter += bytes_written;
143 }
144 if (time_seconds / 604800 > 0) {
145 if (time_seconds / 604800 == 1)
146 bytes_written = g_snprintf(iter, length, "%d %s, ", 1, week);
147 else
148 bytes_written = g_snprintf(iter, length, "%lu %s, ", time_seconds / 604800, weeks);
149 time_seconds %= 604800;
150 length -= bytes_written;
151 iter += bytes_written;
152 }
153 if (time_seconds / 86400 > 0) {
154 if (time_seconds / 86400 == 1)
155 bytes_written = g_snprintf(iter, length, "%d %s, ", 1, day);
156 else
157 bytes_written = g_snprintf(iter, length, "%lu %s, ", time_seconds / 86400, days);
158 time_seconds %= 86400;
159 length -= bytes_written;
160 iter += bytes_written;
161 }
162 g_snprintf(iter, length, "%02lu:%02lu:%02lu",
163 time_seconds / 3600,
164 time_seconds % 3600 / 60,
165 time_seconds % 3600 % 60);
166 return duration;
167 }