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Diffstat (limited to 'src/input/lastfm_input_plugin.c')
-rw-r--r--src/input/lastfm_input_plugin.c229
1 files changed, 0 insertions, 229 deletions
diff --git a/src/input/lastfm_input_plugin.c b/src/input/lastfm_input_plugin.c
deleted file mode 100644
index 0039f7069..000000000
--- a/src/input/lastfm_input_plugin.c
+++ /dev/null
@@ -1,229 +0,0 @@
-/*
- * Copyright (C) 2003-2009 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 "input/lastfm_input_plugin.h"
-#include "input/curl_input_plugin.h"
-#include "input_plugin.h"
-#include "conf.h"
-
-#include <string.h>
-
-#undef G_LOG_DOMAIN
-#define G_LOG_DOMAIN "input_lastfm"
-
-static const char *lastfm_user, *lastfm_password;
-
-static bool
-lastfm_input_init(const struct config_param *param)
-{
- lastfm_user = config_get_block_string(param, "user", NULL);
- lastfm_password = config_get_block_string(param, "password", NULL);
-
- return lastfm_user != NULL && lastfm_password != NULL;
-}
-
-static char *
-lastfm_get(const char *url)
-{
- struct input_stream input_stream;
- bool success;
- int ret;
- char buffer[4096];
- size_t length = 0, nbytes;
-
- success = input_stream_open(&input_stream, url);
- if (!success)
- return NULL;
-
- while (!input_stream.ready) {
- ret = input_stream_buffer(&input_stream);
- if (ret < 0) {
- input_stream_close(&input_stream);
- return NULL;
- }
- }
-
- do {
- nbytes = input_stream_read(&input_stream, buffer + length,
- sizeof(buffer) - length);
- if (nbytes == 0) {
- if (input_stream_eof(&input_stream))
- break;
-
- /* I/O error */
- input_stream_close(&input_stream);
- return NULL;
- }
-
- length += nbytes;
- } while (length < sizeof(buffer));
-
- input_stream_close(&input_stream);
- return g_strndup(buffer, length);
-}
-
-static char *
-lastfm_find(const char *response, const char *name)
-{
- size_t name_length = strlen(name);
-
- while (true) {
- const char *eol = strchr(response, '\n');
- if (eol == NULL)
- return NULL;
-
- if (strncmp(response, name, name_length) == 0 &&
- response[name_length] == '=') {
- response += name_length + 1;
- return g_strndup(response, eol - response);
- }
-
- response = eol + 1;
- }
-}
-
-static bool
-lastfm_input_open(struct input_stream *is, const char *url)
-{
- char *md5, *p, *q, *response, *session, *stream_url;
- bool success;
-
- if (strncmp(url, "lastfm://", 9) != 0)
- return false;
-
- /* handshake */
-
-#if GLIB_CHECK_VERSION(2,16,0)
- q = g_uri_escape_string(lastfm_user, NULL, false);
-#else
- q = g_strdup(lastfm_username);
-#endif
-
-#if GLIB_CHECK_VERSION(2,16,0)
- if (strlen(lastfm_password) != 32)
- md5 = g_compute_checksum_for_string(G_CHECKSUM_MD5,
- lastfm_password,
- strlen(lastfm_password));
- else
-#endif
- md5 = g_strdup(lastfm_password);
-
- p = g_strconcat("http://ws.audioscrobbler.com/radio/handshake.php?"
- "version=1.1.1&platform=linux&"
- "username=", q, "&"
- "passwordmd5=", md5, "&debug=0&partner=", NULL);
- g_free(q);
- g_free(md5);
-
- response = lastfm_get(p);
- g_free(p);
- if (response == NULL)
- return false;
-
- /* extract session id from response */
-
- session = lastfm_find(response, "session");
- stream_url = lastfm_find(response, "stream_url");
- g_free(response);
- if (session == NULL || stream_url == NULL) {
- g_free(session);
- g_free(stream_url);
- return false;
- }
-
-#if GLIB_CHECK_VERSION(2,16,0)
- q = g_uri_escape_string(session, NULL, false);
- g_free(session);
- session = q;
-#endif
-
- /* "adjust" last.fm radio */
-
- if (strlen(url) > 9) {
- char *escaped_url;
-
-#if GLIB_CHECK_VERSION(2,16,0)
- escaped_url = g_uri_escape_string(url, NULL, false);
-#else
- escaped_url = g_strdup(url);
-#endif
-
- p = g_strconcat("http://ws.audioscrobbler.com/radio/adjust.php?"
- "session=", session, "&url=", escaped_url, "&debug=0",
- NULL);
- g_free(escaped_url);
-
- response = lastfm_get(p);
- g_free(response);
- g_free(p);
-
- if (response == NULL) {
- g_free(session);
- g_free(stream_url);
- return false;
- }
- }
-
- /* load the last.fm playlist */
-
- p = g_strconcat("http://ws.audioscrobbler.com/radio/xspf.php?"
- "sk=", session, "&discovery=0&desktop=1.5.1.31879",
- NULL);
- g_free(session);
-
- response = lastfm_get(p);
- g_free(p);
-
- if (response == NULL) {
- g_free(stream_url);
- return false;
- }
-
- p = strstr(response, "<location>");
- if (p == NULL) {
- g_free(response);
- g_free(stream_url);
- return false;
- }
-
- p += 10;
- q = strchr(p, '<');
-
- if (q == NULL) {
- g_free(response);
- g_free(stream_url);
- return false;
- }
-
- g_free(stream_url);
- stream_url = g_strndup(p, q - p);
- g_free(response);
-
- /* now really open the last.fm radio stream */
-
- success = input_stream_open(is, stream_url);
- g_free(stream_url);
- return success;
-}
-
-const struct input_plugin lastfm_input_plugin = {
- .name = "lastfm",
- .init = lastfm_input_init,
- .open = lastfm_input_open,
-};