1 files changed, 0 insertions, 284 deletions
diff --git a/src/playlist/RssPlaylistPlugin.cxx b/src/playlist/RssPlaylistPlugin.cxx
deleted file mode 100644
index e2a44bfd3..000000000
--- a/src/playlist/RssPlaylistPlugin.cxx
+++ /dev/null
@@ -1,284 +0,0 @@
-/*
- * Copyright (C) 2003-2013 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 "RssPlaylistPlugin.hxx"
-#include "PlaylistPlugin.hxx"
-#include "MemorySongEnumerator.hxx"
-#include "InputStream.hxx"
-#include "Song.hxx"
-#include "tag/Tag.hxx"
-#include "util/ASCII.hxx"
-#include "util/Error.hxx"
-#include "util/Domain.hxx"
-#include "Log.hxx"
-
-#include <glib.h>
-
-#include <assert.h>
-#include <string.h>
-
-static constexpr Domain rss_domain("rss");
-
-/**
- * This is the state object for the GLib XML parser.
- */
-struct RssParser {
-	/**
-	 * The list of songs (in reverse order because that's faster
-	 * while adding).
-	 */
-	std::forward_list<SongPointer> 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.
-	 */
-	TagType tag;
-
-	/**
-	 * The current song.  It is allocated after the "location"
-	 * element.
-	 */
-	Song *song;
-
-	RssParser()
-		:state(ROOT) {}
-};
-
-static const gchar *
-get_attribute(const gchar **attribute_names, const gchar **attribute_values,
-	      const gchar *name)
-{
-	for (unsigned i = 0; attribute_names[i] != nullptr; ++i)
-		if (StringEqualsCaseASCII(attribute_names[i], name))
-			return attribute_values[i];
-
-	return nullptr;
-}
-
-static void
-rss_start_element(gcc_unused GMarkupParseContext *context,
-		  const gchar *element_name,
-		  const gchar **attribute_names,
-		  const gchar **attribute_values,
-		  gpointer user_data, gcc_unused GError **error)
-{
-	RssParser *parser = (RssParser *)user_data;
-
-	switch (parser->state) {
-	case RssParser::ROOT:
-		if (StringEqualsCaseASCII(element_name, "item")) {
-			parser->state = RssParser::ITEM;
-			parser->song = Song::NewRemote("rss:");
-			parser->tag = TAG_NUM_OF_ITEM_TYPES;
-		}
-
-		break;
-
-	case RssParser::ITEM:
-		if (StringEqualsCaseASCII(element_name, "enclosure")) {
-			const gchar *href = get_attribute(attribute_names,
-							  attribute_values,
-							  "url");
-			if (href != nullptr) {
-				/* create new song object, and copy
-				   the existing tag over; we cannot
-				   replace the existing song's URI,
-				   because that attribute is
-				   immutable */
-				Song *song = Song::NewRemote(href);
-
-				if (parser->song != nullptr) {
-					song->tag = parser->song->tag;
-					parser->song->tag = nullptr;
-					parser->song->Free();
-				}
-
-				parser->song = song;
-			}
-		} else if (StringEqualsCaseASCII(element_name, "title"))
-			parser->tag = TAG_TITLE;
-		else if (StringEqualsCaseASCII(element_name, "itunes:author"))
-			parser->tag = TAG_ARTIST;
-
-		break;
-	}
-}
-
-static void
-rss_end_element(gcc_unused GMarkupParseContext *context,
-		const gchar *element_name,
-		gpointer user_data, gcc_unused GError **error)
-{
-	RssParser *parser = (RssParser *)user_data;
-
-	switch (parser->state) {
-	case RssParser::ROOT:
-		break;
-
-	case RssParser::ITEM:
-		if (StringEqualsCaseASCII(element_name, "item")) {
-			if (strcmp(parser->song->uri, "rss:") != 0)
-				parser->songs.emplace_front(parser->song);
-			else
-				parser->song->Free();
-
-			parser->state = RssParser::ROOT;
-		} else
-			parser->tag = TAG_NUM_OF_ITEM_TYPES;
-
-		break;
-	}
-}
-
-static void
-rss_text(gcc_unused GMarkupParseContext *context,
-	 const gchar *text, gsize text_len,
-	 gpointer user_data, gcc_unused GError **error)
-{
-	RssParser *parser = (RssParser *)user_data;
-
-	switch (parser->state) {
-	case RssParser::ROOT:
-		break;
-
-	case RssParser::ITEM:
-		if (parser->tag != TAG_NUM_OF_ITEM_TYPES) {
-			if (parser->song->tag == nullptr)
-				parser->song->tag = new Tag();
-			parser->song->tag->AddItem(parser->tag,
-						   text, text_len);
-		}
-
-		break;
-	}
-}
-
-static const GMarkupParser rss_parser = {
-	rss_start_element,
-	rss_end_element,
-	rss_text,
-	nullptr,
-	nullptr,
-};
-
-static void
-rss_parser_destroy(gpointer data)
-{
-	RssParser *parser = (RssParser *)data;
-
-	if (parser->state >= RssParser::ITEM)
-		parser->song->Free();
-}
-
-/*
- * The playlist object
- *
- */
-
-static SongEnumerator *
-rss_open_stream(InputStream &is)
-{
-	RssParser parser;
-	GMarkupParseContext *context;
-	char buffer[1024];
-	size_t nbytes;
-	bool success;
-	Error error2;
-	GError *error = nullptr;
-
-	/* 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 = is.LockRead(buffer, sizeof(buffer), error2);
-		if (nbytes == 0) {
-			if (error2.IsDefined()) {
-				g_markup_parse_context_free(context);
-				LogError(error2);
-				return nullptr;
-			}
-
-			break;
-		}
-
-		success = g_markup_parse_context_parse(context, buffer, nbytes,
-						       &error);
-		if (!success) {
-			FormatError(rss_domain,
-				    "XML parser failed: %s", error->message);
-			g_error_free(error);
-			g_markup_parse_context_free(context);
-			return nullptr;
-		}
-	}
-
-	success = g_markup_parse_context_end_parse(context, &error);
-	if (!success) {
-		FormatError(rss_domain,
-			    "XML parser failed: %s", error->message);
-		g_error_free(error);
-		g_markup_parse_context_free(context);
-		return nullptr;
-	}
-
-	parser.songs.reverse();
-	MemorySongEnumerator *playlist =
-		new MemorySongEnumerator(std::move(parser.songs));
-
-	g_markup_parse_context_free(context);
-
-	return playlist;
-}
-
-static const char *const rss_suffixes[] = {
-	"rss",
-	nullptr
-};
-
-static const char *const rss_mime_types[] = {
-	"application/rss+xml",
-	"text/xml",
-	nullptr
-};
-
-const struct playlist_plugin rss_playlist_plugin = {
-	"rss",
-
-	nullptr,
-	nullptr,
-	nullptr,
-	rss_open_stream,
-
-	nullptr,
-	rss_suffixes,
-	rss_mime_types,
-};