int mpd_search(char *buffer, char *searchstr)
{
int i = 0;
char *cur = buffer;
const char *end = buffer + MAX_SIZE;
struct mpd_song *song;
if(mpd_search_db_songs(mpd.conn, false) == false)
RETURN_ERROR_AND_RECOVER("mpd_search_db_songs");
else if(mpd_search_add_any_tag_constraint(mpd.conn, MPD_OPERATOR_DEFAULT, searchstr) == false)
RETURN_ERROR_AND_RECOVER("mpd_search_add_any_tag_constraint");
else if(mpd_search_commit(mpd.conn) == false)
RETURN_ERROR_AND_RECOVER("mpd_search_commit");
else {
cur += json_emit_raw_str(cur, end - cur, "{\"type\":\"search\",\"data\":[ ");
while((song = mpd_recv_song(mpd.conn)) != NULL) {
cur += json_emit_raw_str(cur, end - cur, "{\"type\":\"song\",\"uri\":");
cur += json_emit_quoted_str(cur, end - cur, mpd_song_get_uri(song));
cur += json_emit_raw_str(cur, end - cur, ",\"album\":");
cur += json_emit_quoted_str(cur, end - cur, mpd_get_album(song));
cur += json_emit_raw_str(cur, end - cur, ",\"artist\":");
cur += json_emit_quoted_str(cur, end - cur, mpd_get_artist(song));
cur += json_emit_raw_str(cur, end - cur, ",\"duration\":");
cur += json_emit_int(cur, end - cur, mpd_song_get_duration(song));
cur += json_emit_raw_str(cur, end - cur, ",\"title\":");
cur += json_emit_quoted_str(cur, end - cur, mpd_get_title(song));
cur += json_emit_raw_str(cur, end - cur, "},");
mpd_song_free(song);
/* Maximum results */
if(i++ >= 300)
{
cur += json_emit_raw_str(cur, end - cur, "{\"type\":\"wrap\"},");
break;
}
}
/* remove last ',' */
cur--;
cur += json_emit_raw_str(cur, end - cur, "]}");
}
return cur - buffer;
}
static void
add_constraint(struct mpd_connection *conn,
const struct constraint *constraint)
{
if (constraint->type == (enum mpd_tag_type)SEARCH_TAG_ANY)
mpd_search_add_any_tag_constraint(conn, MPD_OPERATOR_DEFAULT,
charset_to_utf8(constraint->query));
else if (constraint->type == (enum mpd_tag_type)SEARCH_TAG_URI)
mpd_search_add_uri_constraint(conn, MPD_OPERATOR_DEFAULT,
charset_to_utf8(constraint->query));
#if LIBMPDCLIENT_CHECK_VERSION(2,9,0)
else if (constraint->type == (enum mpd_tag_type)SEARCH_TAG_BASE)
mpd_search_add_base_constraint(conn, MPD_OPERATOR_DEFAULT,
charset_to_utf8(constraint->query));
#endif
else
mpd_search_add_tag_constraint(conn, MPD_OPERATOR_DEFAULT,
constraint->type,
charset_to_utf8(constraint->query));
}
static int find_songname_id(struct mpd_connection *conn, const char *s)
{
int res = -1;
mpd_search_queue_songs(conn, false);
const char *pattern = s; //charset_to_utf8(s);
mpd_search_add_any_tag_constraint(conn, MPD_OPERATOR_DEFAULT,
pattern);
mpd_search_commit(conn);
struct mpd_song *song = mpd_recv_song(conn);
if (song != NULL) {
res = mpd_song_get_id(song);
mpd_song_free(song);
}
my_finishCommand(conn);
return res;
}
void Connection::AddSearchAny(const std::string &str) const
{
checkConnection();
mpd_search_add_any_tag_constraint(m_connection.get(), MPD_OPERATOR_DEFAULT, str.c_str());
}
