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/*
* urilist.c
* Copyright 2010 John Lindgren
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions, and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions, and the following disclaimer in the documentation
* provided with the distribution.
*
* This software is provided "as is" and without any warranty, express or
* implied. In no event shall the authors be liable for any damages arising from
* the use of this software.
*/
#include <string.h>
#include <glib.h>
#include <audacious/drct.h>
#include <audacious/playlist.h>
#include <libaudcore/audstrings.h>
#include <libaudcore/vfs.h>
#include "libaudgui.h"
typedef void (* ForEachFunc) (char *, void *);
static char * check_uri (char * name)
{
char * new;
if (strstr (name, "://") || ! (new = filename_to_uri (name)))
return name;
g_free (name);
return new;
}
static void urilist_for_each (const char * list, ForEachFunc func, void * user)
{
const char * end, * next;
while (list[0])
{
if ((end = strstr (list, "\r\n")))
next = end + 2;
else if ((end = strchr (list, '\n')))
next = end + 1;
else
next = end = strchr (list, 0);
func (check_uri (g_strndup (list, end - list)), user);
list = next;
}
}
static void add_to_index (char * name, Index * index)
{
index_append (index, str_get (name));
g_free (name);
}
EXPORT void audgui_urilist_open (const char * list)
{
Index * filenames = index_new ();
urilist_for_each (list, (ForEachFunc) add_to_index, filenames);
aud_drct_pl_open_list (filenames);
}
EXPORT void audgui_urilist_insert (int playlist, int at, const char * list)
{
Index * filenames = index_new ();
urilist_for_each (list, (ForEachFunc) add_to_index, filenames);
aud_playlist_entry_insert_batch (playlist, at, filenames, NULL, FALSE);
}
EXPORT char * audgui_urilist_create_from_selected (int playlist)
{
int entries = aud_playlist_entry_count (playlist);
int space = 0;
int count, length;
char * name;
char * buffer, * set;
for (count = 0; count < entries; count ++)
{
if (! aud_playlist_entry_get_selected (playlist, count))
continue;
name = aud_playlist_entry_get_filename (playlist, count);
g_return_val_if_fail (name != NULL, NULL);
space += strlen (name) + 1;
str_unref (name);
}
if (! space)
return NULL;
buffer = g_malloc (space);
set = buffer;
for (count = 0; count < entries; count ++)
{
if (! aud_playlist_entry_get_selected (playlist, count))
continue;
name = aud_playlist_entry_get_filename (playlist, count);
g_return_val_if_fail (name != NULL, NULL);
length = strlen (name);
g_return_val_if_fail (length + 1 <= space, NULL);
memcpy (set, name, length);
set += length;
* set ++ = '\n';
space -= length + 1;
str_unref (name);
}
* -- set = 0; /* last newline replaced with null */
return buffer;
}
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