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-rw-r--r--src/playlist/asx_playlist_plugin.c323
1 files changed, 0 insertions, 323 deletions
diff --git a/src/playlist/asx_playlist_plugin.c b/src/playlist/asx_playlist_plugin.c
deleted file mode 100644
index 298687859..000000000
--- a/src/playlist/asx_playlist_plugin.c
+++ /dev/null
@@ -1,323 +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/asx_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 "asx"
-
-/**
- * This is the state object for the GLib XML parser.
- */
-struct asx_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, ENTRY,
- } state;
-
- /**
- * The current tag within the "entry" element. This is only
- * valid if state==ENTRY. 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
-asx_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 asx_parser *parser = user_data;
-
- switch (parser->state) {
- case ROOT:
- if (g_ascii_strcasecmp(element_name, "entry") == 0) {
- parser->state = ENTRY;
- parser->song = song_remote_new("asx:");
- parser->tag = TAG_NUM_OF_ITEM_TYPES;
- }
-
- break;
-
- case ENTRY:
- if (g_ascii_strcasecmp(element_name, "ref") == 0) {
- const gchar *href = get_attribute(attribute_names,
- attribute_values,
- "href");
- 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, "author") == 0)
- /* is that correct? or should it be COMPOSER
- or PERFORMER? */
- parser->tag = TAG_ARTIST;
- else if (g_ascii_strcasecmp(element_name, "title") == 0)
- parser->tag = TAG_TITLE;
-
- break;
- }
-}
-
-static void
-asx_end_element(G_GNUC_UNUSED GMarkupParseContext *context,
- const gchar *element_name,
- gpointer user_data, G_GNUC_UNUSED GError **error)
-{
- struct asx_parser *parser = user_data;
-
- switch (parser->state) {
- case ROOT:
- break;
-
- case ENTRY:
- if (g_ascii_strcasecmp(element_name, "entry") == 0) {
- if (strcmp(parser->song->uri, "asx:") != 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
-asx_text(G_GNUC_UNUSED GMarkupParseContext *context,
- const gchar *text, gsize text_len,
- gpointer user_data, G_GNUC_UNUSED GError **error)
-{
- struct asx_parser *parser = user_data;
-
- switch (parser->state) {
- case ROOT:
- break;
-
- case ENTRY:
- 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 asx_parser = {
- .start_element = asx_start_element,
- .end_element = asx_end_element,
- .text = asx_text,
-};
-
-static void
-song_free_callback(gpointer data, G_GNUC_UNUSED gpointer user_data)
-{
- struct song *song = data;
-
- song_free(song);
-}
-
-static void
-asx_parser_destroy(gpointer data)
-{
- struct asx_parser *parser = data;
-
- if (parser->state >= ENTRY)
- song_free(parser->song);
-
- g_slist_foreach(parser->songs, song_free_callback, NULL);
- g_slist_free(parser->songs);
-}
-
-/*
- * The playlist object
- *
- */
-
-struct asx_playlist {
- struct playlist_provider base;
-
- GSList *songs;
-};
-
-static struct playlist_provider *
-asx_open_stream(struct input_stream *is)
-{
- struct asx_parser parser = {
- .songs = NULL,
- .state = ROOT,
- };
- struct asx_playlist *playlist;
- GMarkupParseContext *context;
- char buffer[1024];
- size_t nbytes;
- bool success;
- GError *error = NULL;
-
- /* parse the ASX XML file */
-
- context = g_markup_parse_context_new(&asx_parser,
- G_MARKUP_TREAT_CDATA_AS_TEXT,
- &parser, asx_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 #asx_playlist object from the parsed song list */
-
- playlist = g_new(struct asx_playlist, 1);
- playlist_provider_init(&playlist->base, &asx_playlist_plugin);
- playlist->songs = g_slist_reverse(parser.songs);
- parser.songs = NULL;
-
- g_markup_parse_context_free(context);
-
- return &playlist->base;
-}
-
-static void
-asx_close(struct playlist_provider *_playlist)
-{
- struct asx_playlist *playlist = (struct asx_playlist *)_playlist;
-
- g_slist_foreach(playlist->songs, song_free_callback, NULL);
- g_slist_free(playlist->songs);
- g_free(playlist);
-}
-
-static struct song *
-asx_read(struct playlist_provider *_playlist)
-{
- struct asx_playlist *playlist = (struct asx_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 asx_suffixes[] = {
- "asx",
- NULL
-};
-
-static const char *const asx_mime_types[] = {
- "video/x-ms-asf",
- NULL
-};
-
-const struct playlist_plugin asx_playlist_plugin = {
- .name = "asx",
-
- .open_stream = asx_open_stream,
- .close = asx_close,
- .read = asx_read,
-
- .suffixes = asx_suffixes,
- .mime_types = asx_mime_types,
-};