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  •  * Asterisk -- An open source telephony toolkit.
    
     * Copyright (C) 1999 - 2005, Digium, Inc.
    
     *
     * Russell Bryant <russelb@clemson.edu> 
     *
    
     * See http://www.asterisk.org for more information about
     * the Asterisk project. Please do not directly contact
     * any of the maintainers of this project for assistance;
     * the project provides a web site, mailing lists and IRC
     * channels for your use.
     *
    
     * This program is free software, distributed under the terms of
    
     * the GNU General Public License Version 2. See the LICENSE file
     * at the top of the source tree.
     */
    
    /*
     *
     * Functions for reading or setting the MusicOnHold class
     * 
    
     */
    
    #include <stdlib.h>
    
    #include "asterisk.h"
    
    #include "asterisk/channel.h"
    #include "asterisk/pbx.h"
    #include "asterisk/utils.h"
    
    static char *function_moh_read(struct ast_channel *chan, char *cmd, char *data, char *buf, size_t len)
    {
    	ast_copy_string(buf, chan->musicclass, len);
    
    	return buf;
    }
    
    static void function_moh_write(struct ast_channel *chan, char *cmd, char *data, const char *value) 
    {
    	ast_copy_string(chan->musicclass, value, MAX_MUSICCLASS);
    }
    
    #ifndef BUILTIN_FUNC
    static
    #endif
    struct ast_custom_function moh_function = {
    	.name = "MUSICCLASS",
    	.synopsis = "Read or Set the MusicOnHold class",
    	.syntax = "MUSICCLASS()",
    	.desc = "This function will read or set the music on hold class for a channel.\n",
    	.read = function_moh_read,
    	.write = function_moh_write,
    };