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Diffstat (limited to 'apps/confbridge/conf_state_single.c')
-rw-r--r-- | apps/confbridge/conf_state_single.c | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/apps/confbridge/conf_state_single.c b/apps/confbridge/conf_state_single.c new file mode 100644 index 000000000..806ed637b --- /dev/null +++ b/apps/confbridge/conf_state_single.c @@ -0,0 +1,84 @@ +/* + * Asterisk -- An open source telephony toolkit. + * + * Copyright (C) 2012, Terry Wilson + * + * Terry Wilson <twilson@digium.com> + * + * 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. + * + * Please follow coding guidelines + * http://svn.digium.com/view/asterisk/trunk/doc/CODING-GUIDELINES + */ + +/*! \file + * + * \brief Confbridge state handling for the SINGLE state + * + * \author\verbatim Terry Wilson <twilson@digium.com> \endverbatim + * + * \ingroup applications + */ + +/*** MODULEINFO + <support_level>core</support_level> + ***/ + +#include "include/confbridge.h" +#include "include/conf_state.h" + +static void join_unmarked(struct conference_bridge_user *cbu); +static void join_marked(struct conference_bridge_user *cbu); +static void leave_unmarked(struct conference_bridge_user *cbu); +static void transition_to_single(struct conference_bridge_user *cbu); + +struct conference_state STATE_SINGLE = { + .name = "SINGLE", + .join_unmarked = join_unmarked, + .join_waitmarked = conf_default_join_waitmarked, + .join_marked = join_marked, + .leave_unmarked = leave_unmarked, + .leave_waitmarked = conf_default_leave_waitmarked, + .entry = transition_to_single, +}; +struct conference_state *CONF_STATE_SINGLE = &STATE_SINGLE; + +static void join_unmarked(struct conference_bridge_user *cbu) +{ + conf_add_user_active(cbu->conference_bridge, cbu); + conf_handle_second_active(cbu->conference_bridge); + + conf_change_state(cbu, CONF_STATE_MULTI); +} + +static void join_marked(struct conference_bridge_user *cbu) +{ + conf_add_user_marked(cbu->conference_bridge, cbu); + conf_handle_second_active(cbu->conference_bridge); + + conf_change_state(cbu, CONF_STATE_MULTI_MARKED); +} + +static void leave_unmarked(struct conference_bridge_user *cbu) +{ + conf_remove_user_active(cbu->conference_bridge, cbu); + + if (cbu->conference_bridge->waitingusers) { + conf_change_state(cbu, CONF_STATE_INACTIVE); + } else { + conf_change_state(cbu, CONF_STATE_EMPTY); + } +} + +static void transition_to_single(struct conference_bridge_user *cbu) +{ + conf_mute_only_active(cbu->conference_bridge); +} |