MPD 0.17~git
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00001 /* 00002 * Copyright (C) 2003-2011 The Music Player Daemon Project 00003 * http://www.musicpd.org 00004 * 00005 * This program is free software; you can redistribute it and/or modify 00006 * it under the terms of the GNU General Public License as published by 00007 * the Free Software Foundation; either version 2 of the License, or 00008 * (at your option) any later version. 00009 * 00010 * This program is distributed in the hope that it will be useful, 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00013 * GNU General Public License for more details. 00014 * 00015 * You should have received a copy of the GNU General Public License along 00016 * with this program; if not, write to the Free Software Foundation, Inc., 00017 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 00018 */ 00019 00020 #ifndef MPD_CLIENT_MESSAGE_H 00021 #define MPD_CLIENT_MESSAGE_H 00022 00023 #include <assert.h> 00024 #include <stdbool.h> 00025 #include <stddef.h> 00026 #include <glib.h> 00027 00031 struct client_message { 00032 char *channel; 00033 00034 char *message; 00035 }; 00036 00037 G_GNUC_PURE 00038 bool 00039 client_message_valid_channel_name(const char *name); 00040 00041 G_GNUC_PURE 00042 static inline bool 00043 client_message_defined(const struct client_message *msg) 00044 { 00045 assert(msg != NULL); 00046 assert((msg->channel == NULL) == (msg->message == NULL)); 00047 00048 return msg->channel != NULL; 00049 } 00050 00051 void 00052 client_message_init_null(struct client_message *msg); 00053 00054 void 00055 client_message_init(struct client_message *msg, 00056 const char *channel, const char *message); 00057 00058 void 00059 client_message_copy(struct client_message *dest, 00060 const struct client_message *src); 00061 00062 G_GNUC_MALLOC 00063 struct client_message * 00064 client_message_dup(const struct client_message *src); 00065 00066 void 00067 client_message_deinit(struct client_message *msg); 00068 00069 void 00070 client_message_free(struct client_message *msg); 00071 00072 #endif