1 /* -*- mode: C; c-file-style: "gnu" -*- */
2 /* xdgmimeicon.c: Private file. Datastructure for storing the aliases.
4 * More info can be found at http://www.freedesktop.org/standards/
6 * Copyright (C) 2008 Red Hat, Inc.
8 * Licensed under the Academic Free License version 2.0
9 * Or under the following terms:
11 * This library is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU Lesser General Public
13 * License as published by the Free Software Foundation; either
14 * version 2 of the License, or (at your option) any later version.
16 * This library is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 * Lesser General Public License for more details.
21 * You should have received a copy of the GNU Lesser General Public
22 * License along with this library; if not, write to the
23 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
24 * Boston, MA 02111-1307, USA.
31 #include "xdgmimeicon.h"
32 #include "xdgmimeint.h"
47 typedef struct XdgIcon XdgIcon;
57 struct XdgIcon *icons;
62 _xdg_mime_icon_list_new (void)
66 list = malloc (sizeof (XdgIconList));
75 _xdg_mime_icon_list_free (XdgIconList *list)
81 for (i = 0; i < list->n_icons; i++)
83 free (list->icons[i].mime_type);
84 free (list->icons[i].icon_name);
92 icon_entry_cmp (const void *v1, const void *v2)
94 return strcmp (((XdgIcon *)v1)->mime_type, ((XdgIcon *)v2)->mime_type);
98 _xdg_mime_icon_list_lookup (XdgIconList *list,
99 const char *mime_type)
104 if (list->n_icons > 0)
106 key.mime_type = (char *)mime_type;
107 key.icon_name = NULL;
109 entry = bsearch (&key, list->icons, list->n_icons,
110 sizeof (XdgIcon), icon_entry_cmp);
112 return entry->icon_name;
119 _xdg_mime_icon_read_from_file (XdgIconList *list,
120 const char *file_name)
126 file = fopen (file_name, "r");
131 /* FIXME: Not UTF-8 safe. Doesn't work if lines are greater than 255 chars.
133 alloc = list->n_icons + 16;
134 list->icons = realloc (list->icons, alloc * sizeof (XdgIcon));
135 while (fgets (line, 255, file) != NULL)
141 sep = strchr (line, ':');
145 sep[strlen (sep) -1] = '\000';
146 if (list->n_icons == alloc)
149 list->icons = realloc (list->icons,
150 alloc * sizeof (XdgIcon));
152 list->icons[list->n_icons].mime_type = strdup (line);
153 list->icons[list->n_icons].icon_name = strdup (sep);
156 list->icons = realloc (list->icons,
157 list->n_icons * sizeof (XdgIcon));
161 if (list->n_icons > 1)
162 qsort (list->icons, list->n_icons,
163 sizeof (XdgIcon), icon_entry_cmp);
166 #ifdef NOT_USED_IN_GIO
169 _xdg_mime_icon_list_dump (XdgIconList *list)
175 for (i = 0; i < list->n_icons; i++)
178 list->icons[i].mime_type,
179 list->icons[i].icon_name);