122 lines
3.3 KiB
C
122 lines
3.3 KiB
C
/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 1999 - 2010, Digium, Inc.
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*
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* Mark Michelson <mmichelson@digium.com>
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*
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* See http://www.asterisk.org for more information about
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* the Asterisk project. Please do not directly contact
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* any of the maintainers of this project for assistance;
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* the project provides a web site, mailing lists and IRC
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* channels for your use.
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License Version 2. See the LICENSE file
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* at the top of the source tree.
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*/
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/*! \file
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* \brief Call Completion Supplementary Services implementation
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* \author Mark Michelson <mmichelson@digium.com>
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*/
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/*** MODULEINFO
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<support_level>core</support_level>
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***/
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#include "asterisk.h"
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ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
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#include "asterisk/module.h"
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#include "asterisk/channel.h"
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#include "asterisk/ccss.h"
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#include "asterisk/pbx.h"
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/*** DOCUMENTATION
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<function name="CALLCOMPLETION" language="en_US">
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<synopsis>
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Get or set a call completion configuration parameter for a channel.
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</synopsis>
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<syntax>
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<parameter name="option" required="true">
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<para>The allowable options are:</para>
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<enumlist>
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<enum name="cc_agent_policy" />
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<enum name="cc_monitor_policy" />
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<enum name="cc_offer_timer" />
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<enum name="ccnr_available_timer" />
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<enum name="ccbs_available_timer" />
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<enum name="cc_recall_timer" />
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<enum name="cc_max_agents" />
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<enum name="cc_max_monitors" />
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<enum name="cc_callback_macro" />
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<enum name="cc_agent_dialstring" />
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</enumlist>
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</parameter>
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</syntax>
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<description>
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<para>The CALLCOMPLETION function can be used to get or set a call
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completion configuration parameter for a channel. Note that setting
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a configuration parameter will only change the parameter for the
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duration of the call.
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For more information see <filename>doc/AST.pdf</filename>.
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For more information on call completion parameters, see <filename>configs/ccss.conf.sample</filename>.</para>
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</description>
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</function>
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***/
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static int acf_cc_read(struct ast_channel *chan, const char *name, char *data,
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char *buf, size_t buf_len)
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{
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struct ast_cc_config_params *cc_params;
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int res;
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ast_channel_lock(chan);
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if (!(cc_params = ast_channel_get_cc_config_params(chan))) {
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ast_channel_unlock(chan);
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return -1;
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}
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res = ast_cc_get_param(cc_params, data, buf, buf_len);
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ast_channel_unlock(chan);
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return res;
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}
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static int acf_cc_write(struct ast_channel *chan, const char *cmd, char *data,
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const char *value)
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{
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struct ast_cc_config_params *cc_params;
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int res;
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ast_channel_lock(chan);
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if (!(cc_params = ast_channel_get_cc_config_params(chan))) {
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ast_channel_unlock(chan);
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return -1;
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}
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res = ast_cc_set_param(cc_params, data, value);
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ast_channel_unlock(chan);
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return res;
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}
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static struct ast_custom_function cc_function = {
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.name = "CALLCOMPLETION",
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.read = acf_cc_read,
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.write = acf_cc_write,
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};
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static int unload_module(void)
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{
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return ast_custom_function_unregister(&cc_function);
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}
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static int load_module(void)
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{
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return ast_custom_function_register(&cc_function) == 0 ? AST_MODULE_LOAD_SUCCESS : AST_MODULE_LOAD_DECLINE;
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}
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AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Call Control Configuration Function");
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