1 files changed, 0 insertions, 322 deletions
diff --git a/src/playlist/rss_playlist_plugin.c b/src/playlist/rss_playlist_plugin.c
deleted file mode 100644
index 6740cba7e..000000000
--- a/src/playlist/rss_playlist_plugin.c
+++ /dev/null
@@ -1,322 +0,0 @@
-/*
- * Copyright (C) 2003-2011 The Music Player Daemon Project
- * http://www.musicpd.org
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include "config.h"
-#include "playlist/rss_playlist_plugin.h"
-#include "playlist_plugin.h"
-#include "input_stream.h"
-#include "song.h"
-#include "tag.h"
-
-#include <glib.h>
-
-#include <assert.h>
-#include <string.h>
-
-#undef G_LOG_DOMAIN
-#define G_LOG_DOMAIN "rss"
-
-/**
- * This is the state object for the GLib XML parser.
- */
-struct rss_parser {
-	/**
-	 * The list of songs (in reverse order because that's faster
-	 * while adding).
-	 */
-	GSList *songs;
-
-	/**
-	 * The current position in the XML file.
-	 */
-	enum {
-		ROOT, ITEM,
-	} state;
-
-	/**
-	 * The current tag within the "entry" element.  This is only
-	 * valid if state==ITEM.  TAG_NUM_OF_ITEM_TYPES means there
-	 * is no (known) tag.
-	 */
-	enum tag_type tag;
-
-	/**
-	 * The current song.  It is allocated after the "location"
-	 * element.
-	 */
-	struct song *song;
-};
-
-static const gchar *
-get_attribute(const gchar **attribute_names, const gchar **attribute_values,
-	      const gchar *name)
-{
-	for (unsigned i = 0; attribute_names[i] != NULL; ++i)
-		if (g_ascii_strcasecmp(attribute_names[i], name) == 0)
-			return attribute_values[i];
-
-	return NULL;
-}
-
-static void
-rss_start_element(G_GNUC_UNUSED GMarkupParseContext *context,
-		  const gchar *element_name,
-		  const gchar **attribute_names,
-		  const gchar **attribute_values,
-		  gpointer user_data, G_GNUC_UNUSED GError **error)
-{
-	struct rss_parser *parser = user_data;
-
-	switch (parser->state) {
-	case ROOT:
-		if (g_ascii_strcasecmp(element_name, "item") == 0) {
-			parser->state = ITEM;
-			parser->song = song_remote_new("rss:");
-			parser->tag = TAG_NUM_OF_ITEM_TYPES;
-		}
-
-		break;
-
-	case ITEM:
-		if (g_ascii_strcasecmp(element_name, "enclosure") == 0) {
-			const gchar *href = get_attribute(attribute_names,
-							  attribute_values,
-							  "url");
-			if (href != NULL) {
-				/* create new song object, and copy
-				   the existing tag over; we cannot
-				   replace the existing song's URI,
-				   because that attribute is
-				   immutable */
-				struct song *song = song_remote_new(href);
-
-				if (parser->song != NULL) {
-					song->tag = parser->song->tag;
-					parser->song->tag = NULL;
-					song_free(parser->song);
-				}
-
-				parser->song = song;
-			}
-		} else if (g_ascii_strcasecmp(element_name, "title") == 0)
-			parser->tag = TAG_TITLE;
-		else if (g_ascii_strcasecmp(element_name, "itunes:author") == 0)
-			parser->tag = TAG_ARTIST;
-
-		break;
-	}
-}
-
-static void
-rss_end_element(G_GNUC_UNUSED GMarkupParseContext *context,
-		const gchar *element_name,
-		gpointer user_data, G_GNUC_UNUSED GError **error)
-{
-	struct rss_parser *parser = user_data;
-
-	switch (parser->state) {
-	case ROOT:
-		break;
-
-	case ITEM:
-		if (g_ascii_strcasecmp(element_name, "item") == 0) {
-			if (strcmp(parser->song->uri, "rss:") != 0)
-				parser->songs = g_slist_prepend(parser->songs,
-								parser->song);
-			else
-				song_free(parser->song);
-
-			parser->state = ROOT;
-		} else
-			parser->tag = TAG_NUM_OF_ITEM_TYPES;
-
-		break;
-	}
-}
-
-static void
-rss_text(G_GNUC_UNUSED GMarkupParseContext *context,
-	 const gchar *text, gsize text_len,
-	 gpointer user_data, G_GNUC_UNUSED GError **error)
-{
-	struct rss_parser *parser = user_data;
-
-	switch (parser->state) {
-	case ROOT:
-		break;
-
-	case ITEM:
-		if (parser->tag != TAG_NUM_OF_ITEM_TYPES) {
-			if (parser->song->tag == NULL)
-				parser->song->tag = tag_new();
-			tag_add_item_n(parser->song->tag, parser->tag,
-				       text, text_len);
-		}
-
-		break;
-	}
-}
-
-static const GMarkupParser rss_parser = {
-	.start_element = rss_start_element,
-	.end_element = rss_end_element,
-	.text = rss_text,
-};
-
-static void
-song_free_callback(gpointer data, G_GNUC_UNUSED gpointer user_data)
-{
-	struct song *song = data;
-
-	song_free(song);
-}
-
-static void
-rss_parser_destroy(gpointer data)
-{
-	struct rss_parser *parser = data;
-
-	if (parser->state >= ITEM)
-		song_free(parser->song);
-
-	g_slist_foreach(parser->songs, song_free_callback, NULL);
-	g_slist_free(parser->songs);
-}
-
-/*
- * The playlist object
- *
- */
-
-struct rss_playlist {
-	struct playlist_provider base;
-
-	GSList *songs;
-};
-
-static struct playlist_provider *
-rss_open_stream(struct input_stream *is)
-{
-	struct rss_parser parser = {
-		.songs = NULL,
-		.state = ROOT,
-	};
-	struct rss_playlist *playlist;
-	GMarkupParseContext *context;
-	char buffer[1024];
-	size_t nbytes;
-	bool success;
-	GError *error = NULL;
-
-	/* parse the RSS XML file */
-
-	context = g_markup_parse_context_new(&rss_parser,
-					     G_MARKUP_TREAT_CDATA_AS_TEXT,
-					     &parser, rss_parser_destroy);
-
-	while (true) {
-		nbytes = input_stream_lock_read(is, buffer, sizeof(buffer),
-						&error);
-		if (nbytes == 0) {
-			if (error != NULL) {
-				g_markup_parse_context_free(context);
-				g_warning("%s", error->message);
-				g_error_free(error);
-				return NULL;
-			}
-
-			break;
-		}
-
-		success = g_markup_parse_context_parse(context, buffer, nbytes,
-						       &error);
-		if (!success) {
-			g_warning("XML parser failed: %s", error->message);
-			g_error_free(error);
-			g_markup_parse_context_free(context);
-			return NULL;
-		}
-	}
-
-	success = g_markup_parse_context_end_parse(context, &error);
-	if (!success) {
-		g_warning("XML parser failed: %s", error->message);
-		g_error_free(error);
-		g_markup_parse_context_free(context);
-		return NULL;
-	}
-
-	/* create a #rss_playlist object from the parsed song list */
-
-	playlist = g_new(struct rss_playlist, 1);
-	playlist_provider_init(&playlist->base, &rss_playlist_plugin);
-	playlist->songs = g_slist_reverse(parser.songs);
-	parser.songs = NULL;
-
-	g_markup_parse_context_free(context);
-
-	return &playlist->base;
-}
-
-static void
-rss_close(struct playlist_provider *_playlist)
-{
-	struct rss_playlist *playlist = (struct rss_playlist *)_playlist;
-
-	g_slist_foreach(playlist->songs, song_free_callback, NULL);
-	g_slist_free(playlist->songs);
-	g_free(playlist);
-}
-
-static struct song *
-rss_read(struct playlist_provider *_playlist)
-{
-	struct rss_playlist *playlist = (struct rss_playlist *)_playlist;
-	struct song *song;
-
-	if (playlist->songs == NULL)
-		return NULL;
-
-	song = playlist->songs->data;
-	playlist->songs = g_slist_remove(playlist->songs, song);
-
-	return song;
-}
-
-static const char *const rss_suffixes[] = {
-	"rss",
-	NULL
-};
-
-static const char *const rss_mime_types[] = {
-	"application/rss+xml",
-	"text/xml",
-	NULL
-};
-
-const struct playlist_plugin rss_playlist_plugin = {
-	.name = "rss",
-
-	.open_stream = rss_open_stream,
-	.close = rss_close,
-	.read = rss_read,
-
-	.suffixes = rss_suffixes,
-	.mime_types = rss_mime_types,
-};