diff options
Diffstat (limited to '1.4.23-rc4/include/asterisk/devicestate.h')
| -rw-r--r-- | 1.4.23-rc4/include/asterisk/devicestate.h | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/1.4.23-rc4/include/asterisk/devicestate.h b/1.4.23-rc4/include/asterisk/devicestate.h deleted file mode 100644 index 561bd2cb4..000000000 --- a/1.4.23-rc4/include/asterisk/devicestate.h +++ /dev/null @@ -1,133 +0,0 @@ -/* - * Asterisk -- An open source telephony toolkit. - * - * Copyright (C) 1999 - 2005, Digium, Inc. - * - * Mark Spencer <markster@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. - */ - -/*! \file - * \brief Device state management - */ - -#ifndef _ASTERISK_DEVICESTATE_H -#define _ASTERISK_DEVICESTATE_H - -#if defined(__cplusplus) || defined(c_plusplus) -extern "C" { -#endif - -/*! Device is valid but channel didn't know state */ -#define AST_DEVICE_UNKNOWN 0 -/*! Device is not used */ -#define AST_DEVICE_NOT_INUSE 1 -/*! Device is in use */ -#define AST_DEVICE_INUSE 2 -/*! Device is busy */ -#define AST_DEVICE_BUSY 3 -/*! Device is invalid */ -#define AST_DEVICE_INVALID 4 -/*! Device is unavailable */ -#define AST_DEVICE_UNAVAILABLE 5 -/*! Device is ringing */ -#define AST_DEVICE_RINGING 6 -/*! Device is ringing *and* in use */ -#define AST_DEVICE_RINGINUSE 7 -/*! Device is on hold */ -#define AST_DEVICE_ONHOLD 8 - -/*! \brief Devicestate watcher call back */ -typedef int (*ast_devstate_cb_type)(const char *dev, int state, void *data); - -/*! \brief Devicestate provider call back */ -typedef int (*ast_devstate_prov_cb_type)(const char *data); - -/*! \brief Convert device state to text string for output - * \param devstate Current device state - */ -const char *devstate2str(int devstate); - -/*! \brief Search the Channels by Name - * \param device like a dialstring - * Search the Device in active channels by compare the channelname against - * the devicename. Compared are only the first chars to the first '-' char. - * Returns an AST_DEVICE_UNKNOWN if no channel found or - * AST_DEVICE_INUSE if a channel is found - */ -int ast_parse_device_state(const char *device); - -/*! \brief Asks a channel for device state - * \param device like a dialstring - * Asks a channel for device state, data is normaly a number from dialstring - * used by the low level module - * Trys the channel devicestate callback if not supported search in the - * active channels list for the device. - * Returns an AST_DEVICE_??? state -1 on failure - */ -int ast_device_state(const char *device); - -/*! \brief Tells Asterisk the State for Device is changed - * \param fmt devicename like a dialstring with format parameters - * Asterisk polls the new extensionstates and calls the registered - * callbacks for the changed extensions - * Returns 0 on success, -1 on failure - */ -int ast_device_state_changed(const char *fmt, ...) - __attribute__((format(printf, 1, 2))); - - -/*! \brief Tells Asterisk the State for Device is changed - * \param device devicename like a dialstring - * Asterisk polls the new extensionstates and calls the registered - * callbacks for the changed extensions - * Returns 0 on success, -1 on failure - */ -int ast_device_state_changed_literal(const char *device); - -/*! \brief Registers a device state change callback - * \param callback Callback - * \param data to pass to callback - * The callback is called if the state for extension is changed - * Return -1 on failure, ID on success - */ -int ast_devstate_add(ast_devstate_cb_type callback, void *data); - -/*! \brief Unregisters a device state change callback - * \param callback Callback - * \param data to pass to callback - * The callback is called if the state for extension is changed - * Return -1 on failure, ID on success - */ -void ast_devstate_del(ast_devstate_cb_type callback, void *data); - -/*! \brief Add device state provider - * \param label to use in hint, like label:object - * \param callback Callback - * \retval -1 failure - * \retval 0 success - */ -int ast_devstate_prov_add(const char *label, ast_devstate_prov_cb_type callback); - -/*! \brief Remove device state provider - * \param label to use in hint, like label:object - * \return nothing - */ -void ast_devstate_prov_del(const char *label); - -int ast_device_state_engine_init(void); - -#if defined(__cplusplus) || defined(c_plusplus) -} -#endif - -#endif /* _ASTERISK_DEVICESTATE_H */ |