/* * 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. */ #ifndef MPD_CLIENT_H #define MPD_CLIENT_H #include #include #include #include struct client; struct sockaddr; struct player_control; void client_manager_init(void); void client_manager_deinit(void); void client_new(struct player_control *player_control, int fd, const struct sockaddr *sa, size_t sa_length, int uid); G_GNUC_PURE bool client_is_expired(const struct client *client); /** * returns the uid of the client process, or a negative value if the * uid is unknown */ G_GNUC_PURE int client_get_uid(const struct client *client); /** * Is this client running on the same machine, connected with a local * (UNIX domain) socket? */ G_GNUC_PURE static inline bool client_is_local(const struct client *client) { return client_get_uid(client) > 0; } G_GNUC_PURE unsigned client_get_permission(const struct client *client); void client_set_permission(struct client *client, unsigned permission); /** * Write a C string to the client. */ void client_puts(struct client *client, const char *s); /** * Write a printf-like formatted string to the client. */ void client_vprintf(struct client *client, const char *fmt, va_list args); /** * Write a printf-like formatted string to the client. */ G_GNUC_PRINTF(2, 3) void client_printf(struct client *client, const char *fmt, ...); #endif