a525edea59
https://origsvn.digium.com/svn/asterisk/branches/1.10 ................ r328247 | lmadsen | 2011-07-14 16:25:31 -0400 (Thu, 14 Jul 2011) | 14 lines Merged revisions 328209 via svnmerge from https://origsvn.digium.com/svn/asterisk/branches/1.8 ........ r328209 | lmadsen | 2011-07-14 16:13:06 -0400 (Thu, 14 Jul 2011) | 6 lines Introduce <support_level> tags in MODULEINFO. This change introduces MODULEINFO into many modules in Asterisk in order to show the community support level for those modules. This is used by changes committed to menuselect by Russell Bryant recently (r917 in menuselect). More information about the support level types and what they mean is available on the wiki at https://wiki.asterisk.org/wiki/display/AST/Asterisk+Module+Support+States ........ ................ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@328259 65c4cc65-6c06-0410-ace0-fbb531ad65f3
122 lines
3 KiB
C
122 lines
3 KiB
C
/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 1999 - 2005, Digium, Inc.
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*
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* Mark Spencer <markster@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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*
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* \brief App to flash a DAHDI trunk
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*
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* \author Mark Spencer <markster@digium.com>
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*
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* \ingroup applications
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*/
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/*** MODULEINFO
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<depend>dahdi</depend>
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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 <dahdi/user.h>
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#include "asterisk/lock.h"
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#include "asterisk/file.h"
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#include "asterisk/channel.h"
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#include "asterisk/pbx.h"
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#include "asterisk/module.h"
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#include "asterisk/translate.h"
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#include "asterisk/image.h"
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/*** DOCUMENTATION
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<application name="Flash" language="en_US">
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<synopsis>
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Flashes a DAHDI Trunk.
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</synopsis>
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<syntax />
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<description>
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<para>Performs a flash on a DAHDI trunk. This can be used to access features
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provided on an incoming analogue circuit such as conference and call waiting.
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Use with SendDTMF() to perform external transfers.</para>
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</description>
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<see-also>
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<ref type="application">SendDTMF</ref>
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</see-also>
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</application>
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***/
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static char *app = "Flash";
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static inline int dahdi_wait_event(int fd)
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{
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/* Avoid the silly dahdi_waitevent which ignores a bunch of events */
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int i,j=0;
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i = DAHDI_IOMUX_SIGEVENT;
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if (ioctl(fd, DAHDI_IOMUX, &i) == -1) return -1;
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if (ioctl(fd, DAHDI_GETEVENT, &j) == -1) return -1;
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return j;
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}
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static int flash_exec(struct ast_channel *chan, const char *data)
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{
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int res = -1;
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int x;
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struct dahdi_params dahdip;
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if (strcasecmp(chan->tech->type, "DAHDI")) {
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ast_log(LOG_WARNING, "%s is not a DAHDI channel\n", chan->name);
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return -1;
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}
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memset(&dahdip, 0, sizeof(dahdip));
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res = ioctl(chan->fds[0], DAHDI_GET_PARAMS, &dahdip);
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if (!res) {
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if (dahdip.sigtype & __DAHDI_SIG_FXS) {
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x = DAHDI_FLASH;
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res = ioctl(chan->fds[0], DAHDI_HOOK, &x);
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if (!res || (errno == EINPROGRESS)) {
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if (res) {
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/* Wait for the event to finish */
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dahdi_wait_event(chan->fds[0]);
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}
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res = ast_safe_sleep(chan, 1000);
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ast_verb(3, "Flashed channel %s\n", chan->name);
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} else
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ast_log(LOG_WARNING, "Unable to flash channel %s: %s\n", chan->name, strerror(errno));
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} else
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ast_log(LOG_WARNING, "%s is not an FXO Channel\n", chan->name);
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} else
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ast_log(LOG_WARNING, "Unable to get parameters of %s: %s\n", chan->name, strerror(errno));
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return res;
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}
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static int unload_module(void)
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{
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return ast_unregister_application(app);
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}
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static int load_module(void)
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{
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return ast_register_application_xml(app, flash_exec);
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}
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AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Flash channel application");
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