/* Sets, unsets or changes the pathname and name for an icon.
* Updates icons_hash and (re)stats the item.
* If name is NULL then gets the leafname from pathname.
* If pathname is NULL, frees everything.
*/
void icon_set_path(Icon *icon, const char *pathname, const char *name)
{
if (icon->path)
{
icon_unhash_path(icon);
icon->src_path = NULL;
icon->path = NULL;
diritem_free(icon->item);
icon->item = NULL;
}
if (pathname)
{
if (g_utf8_validate(pathname, -1, NULL))
icon->src_path = g_strdup(pathname);
else
icon->src_path = to_utf8(pathname);
icon->path = expand_path(icon->src_path);
icon_hash_path(icon);
if (!name)
name = g_basename(icon->src_path);
icon->item = diritem_new(name);
diritem_restat(icon->path, icon->item, NULL);
}
}
/* Convert uri to path and call run_by_path() */
gboolean run_by_uri(const gchar *uri, gchar **errmsg)
{
gboolean retval;
gchar *tmp, *tmp2;
gchar *scheme;
gchar *cmd;
scheme=get_uri_scheme((EscapedPath *) uri);
if(!scheme)
{
*errmsg=g_strdup_printf(_("'%s' is not a valid URI"),
uri);
return FALSE;
}
if(strcmp(scheme, "file")==0) {
tmp=get_local_path((EscapedPath *) uri);
if(tmp) {
tmp2=pathdup(tmp);
retval=run_by_path(tmp2);
if(!retval)
*errmsg=g_strdup_printf(_("%s not accessable"),
tmp);
g_free(tmp2);
g_free(tmp);
} else {
retval=FALSE;
*errmsg=g_strdup_printf(_("Non-local URL %s"), uri);
}
} else if((cmd=choices_find_xdg_path_load(scheme, "URI", SITE))) {
DirItem *item;
item=diritem_new(scheme);
diritem_restat(cmd, item, NULL);
run_with_args(cmd, item, uri);
retval=TRUE; /* we hope... */
diritem_free(item);
g_free(cmd);
} else {
retval=FALSE;
*errmsg=g_strdup_printf(_("%s: no handler for %s"),
uri, scheme);
}
g_free(scheme);
return retval;
}
/* Attempt to open this item */
gboolean run_by_path(const guchar *full_path)
{
gboolean retval;
DirItem *item;
/* XXX: Loads an image - wasteful */
item = diritem_new("");
diritem_restat(full_path, item, NULL);
retval = run_diritem(full_path, item, NULL, NULL, FALSE);
diritem_free(item);
return retval;
}
/* Get the type of this file - stats the file and uses that if
* possible. For regular or missing files, uses the pathname.
*/
MIME_type *type_get_type(const guchar *path)
{
DirItem *item;
MIME_type *type = NULL;
item = diritem_new((guchar*)"");
diritem_restat(path, item, NULL);
if (item->base_type != TYPE_ERROR)
type = item->mime_type;
diritem_free(item);
if (type)
return type;
type = type_from_path((char*)path);
if (!type)
return text_plain;
return type;
}
