Index: configure
===================================================================
Cannot display: file marked as a binary type.
svn:mime-type = application/octet-stream
Property changes on: unsupported
___________________________________________________________________
Added: svn:ignore
+ *.a
*.d
*.eo
*.eoo
*.i
*.makeopts
*.moduleinfo
*.s
*.so
*.exports
modules.link
Index: unsupported/app_macro.c
===================================================================
--- unsupported/app_macro.c (revision 0)
+++ unsupported/app_macro.c (working copy)
@@ -25,6 +25,10 @@
* \ingroup applications
*/
+/*** MODULEINFO
+ no
+ ***/
+
#include "asterisk.h"
ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
Index: unsupported/app_db.c
===================================================================
--- unsupported/app_db.c (revision 0)
+++ unsupported/app_db.c (working copy)
@@ -28,6 +28,10 @@
* \ingroup applications
*/
+/*** MODULEINFO
+ no
+ ***/
+
#include "asterisk.h"
ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
Index: unsupported/chan_h323.c
===================================================================
--- unsupported/chan_h323.c (revision 0)
+++ unsupported/chan_h323.c (working copy)
@@ -36,7 +36,7 @@
/*** MODULEINFO
openh323
- yes
+ no
***/
#ifdef __cplusplus
Index: unsupported/app_dahdibarge.c
===================================================================
--- unsupported/app_dahdibarge.c (revision 0)
+++ unsupported/app_dahdibarge.c (working copy)
@@ -33,6 +33,7 @@
/*** MODULEINFO
dahdi
+ no
***/
#include "asterisk.h"
Index: unsupported/app_readfile.c
===================================================================
--- unsupported/app_readfile.c (revision 0)
+++ unsupported/app_readfile.c (working copy)
@@ -25,6 +25,10 @@
* \ingroup applications
*/
+/*** MODULEINFO
+ no
+ ***/
+
#include "asterisk.h"
ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
Index: unsupported/app_setcallerid.c
===================================================================
--- unsupported/app_setcallerid.c (revision 0)
+++ unsupported/app_setcallerid.c (working copy)
@@ -25,6 +25,10 @@
* \ingroup applications
*/
+/*** MODULEINFO
+ no
+ ***/
+
#include "asterisk.h"
ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
Index: unsupported/Makefile
===================================================================
--- unsupported/Makefile (revision 0)
+++ unsupported/Makefile (revision 0)
@@ -0,0 +1,29 @@
+#
+# Asterisk -- A telephony toolkit for Linux.
+#
+# Makefile for unsupported modules
+#
+# Copyright (C) 1999-2011, Digium, Inc.
+#
+# This program is free software, distributed under the terms of
+# the GNU General Public License
+#
+
+-include $(ASTTOPDIR)/menuselect.makeopts $(ASTTOPDIR)/menuselect.makedeps
+
+MENUSELECT_CATEGORY=UNSUPPORTED
+MENUSELECT_DESCRIPTION=Unsupported Modules
+
+ALL_C_MODS:=app_dahdibarge \
+ app_db \
+ app_macro \
+ app_mysql \
+ app_readfile \
+ app_saycountpl \
+ app_setcallerid \
+ cdr_mysql \
+ chan_h323 \
+
+all: _all
+
+include $(ASTTOPDIR)/Makefile.moddir_rules
Index: channels/chan_h323.c
===================================================================
--- channels/chan_h323.c (revision 313699)
+++ channels/chan_h323.c (working copy)
@@ -1,3480 +0,0 @@
-/*
- * Asterisk -- An open source telephony toolkit.
- *
- * Copyright (C) 1999 - 2005
- *
- * OpenH323 Channel Driver for ASTERISK PBX.
- * By Jeremy McNamara
- * For The NuFone Network
- *
- * chan_h323 has been derived from code created by
- * Michael Manousos and Mark Spencer
- *
- * See http://www.asterisk.org for more information about
- * the Asterisk project. Please do not directly contact
- * any of the maintainers of this project for assistance;
- * the project provides a web site, mailing lists and IRC
- * channels for your use.
- *
- * This program is free software, distributed under the terms of
- * the GNU General Public License Version 2. See the LICENSE file
- * at the top of the source tree.
- */
-
-/*! \file
- *
- * \brief This file is part of the chan_h323 driver for Asterisk
- *
- * \author Jeremy McNamara
- *
- * \par See also
- * \arg Config_h323
- * \extref OpenH323 http://www.voxgratia.org/
- *
- * \ingroup channel_drivers
- */
-
-/*** MODULEINFO
- openh323
- yes
- ***/
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "asterisk.h"
-
-ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
-
-#ifdef __cplusplus
-}
-#endif
-
-#include
-#include
-#include
-#include
-#include
-#include
-#include
-#include
-#include
-#include
-#include
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "asterisk/lock.h"
-#include "asterisk/channel.h"
-#include "asterisk/config.h"
-#include "asterisk/module.h"
-#include "asterisk/musiconhold.h"
-#include "asterisk/pbx.h"
-#include "asterisk/utils.h"
-#include "asterisk/sched.h"
-#include "asterisk/io.h"
-#include "asterisk/rtp_engine.h"
-#include "asterisk/acl.h"
-#include "asterisk/callerid.h"
-#include "asterisk/cli.h"
-#include "asterisk/dsp.h"
-#include "asterisk/causes.h"
-#include "asterisk/stringfields.h"
-#include "asterisk/abstract_jb.h"
-#include "asterisk/astobj.h"
-#include "asterisk/format.h"
-#include "asterisk/format_cap.h"
-
-#ifdef __cplusplus
-}
-#endif
-
-#undef open
-#undef close
-#include "h323/chan_h323.h"
-
-receive_digit_cb on_receive_digit;
-on_rtp_cb on_external_rtp_create;
-start_rtp_cb on_start_rtp_channel;
-setup_incoming_cb on_incoming_call;
-setup_outbound_cb on_outgoing_call;
-chan_ringing_cb on_chan_ringing;
-con_established_cb on_connection_established;
-clear_con_cb on_connection_cleared;
-answer_call_cb on_answer_call;
-progress_cb on_progress;
-rfc2833_cb on_set_rfc2833_payload;
-hangup_cb on_hangup;
-setcapabilities_cb on_setcapabilities;
-setpeercapabilities_cb on_setpeercapabilities;
-onhold_cb on_hold;
-
-int h323debug; /*!< global debug flag */
-
-/*! \brief Global jitterbuffer configuration - by default, jb is disabled */
-static struct ast_jb_conf default_jbconf =
-{
- .flags = 0,
- .max_size = -1,
- .resync_threshold = -1,
- .impl = "",
- .target_extra = -1,
-};
-static struct ast_jb_conf global_jbconf;
-
-/** Variables required by Asterisk */
-static const char tdesc[] = "The NuFone Network's Open H.323 Channel Driver";
-static const char config[] = "h323.conf";
-static char default_context[AST_MAX_CONTEXT] = "default";
-static struct sockaddr_in bindaddr;
-
-#define GLOBAL_CAPABILITY (ast_format_id_to_old_bitfield(AST_FORMAT_G723_1) | \
- ast_format_id_to_old_bitfield(AST_FORMAT_GSM) | \
- ast_format_id_to_old_bitfield(AST_FORMAT_ULAW) | \
- ast_format_id_to_old_bitfield(AST_FORMAT_ALAW) | \
- ast_format_id_to_old_bitfield(AST_FORMAT_G729A) | \
- ast_format_id_to_old_bitfield(AST_FORMAT_G726_AAL2) | \
- ast_format_id_to_old_bitfield(AST_FORMAT_H261)) \
-
-/** H.323 configuration values */
-static int h323_signalling_port = 1720;
-static char gatekeeper[100];
-static int gatekeeper_disable = 1;
-static int gatekeeper_discover = 0;
-static int gkroute = 0;
-/* Find user by alias (h.323 id) is default, alternative is the incoming call's source IP address*/
-static int userbyalias = 1;
-static int acceptAnonymous = 1;
-static unsigned int tos = 0;
-static unsigned int cos = 0;
-static char secret[50];
-static unsigned int unique = 0;
-
-static call_options_t global_options;
-
-/*! \brief Private structure of a OpenH323 channel */
-static struct oh323_pvt {
- ast_mutex_t lock; /*!< Channel private lock */
- call_options_t options; /*!name);
- ast_free(alias);
-}
-
-static void oh323_destroy_user(struct oh323_user *user)
-{
- if (h323debug)
- ast_debug(1, "Destroying user '%s'\n", user->name);
- ast_free_ha(user->ha);
- ast_free(user);
-}
-
-static void oh323_destroy_peer(struct oh323_peer *peer)
-{
- if (h323debug)
- ast_debug(1, "Destroying peer '%s'\n", peer->name);
- ast_free_ha(peer->ha);
- ast_free(peer);
-}
-
-static int oh323_simulate_dtmf_end(const void *data)
-{
- struct oh323_pvt *pvt = (struct oh323_pvt *)data;
-
- if (pvt) {
- ast_mutex_lock(&pvt->lock);
- /* Don't hold pvt lock while trying to lock the channel */
- while (pvt->owner && ast_channel_trylock(pvt->owner)) {
- DEADLOCK_AVOIDANCE(&pvt->lock);
- }
-
- if (pvt->owner) {
- struct ast_frame f = {
- .frametype = AST_FRAME_DTMF_END,
- .subclass.integer = pvt->curDTMF,
- .samples = 0,
- .src = "SIMULATE_DTMF_END",
- };
- ast_queue_frame(pvt->owner, &f);
- ast_channel_unlock(pvt->owner);
- }
-
- pvt->DTMFsched = -1;
- ast_mutex_unlock(&pvt->lock);
- }
-
- return 0;
-}
-
-/*! \brief Channel and private structures should be already locked */
-static void __oh323_update_info(struct ast_channel *c, struct oh323_pvt *pvt)
-{
- h323_format chan_nativeformats_bits = ast_format_cap_to_old_bitfield(c->nativeformats);
- if (chan_nativeformats_bits != pvt->nativeformats) {
- if (h323debug)
- ast_debug(1, "Preparing %s for new native format\n", c->name);
- ast_format_cap_from_old_bitfield(c->nativeformats, pvt->nativeformats);
- ast_set_read_format(c, &c->readformat);
- ast_set_write_format(c, &c->writeformat);
- }
- if (pvt->needhangup) {
- if (h323debug)
- ast_debug(1, "Process pending hangup for %s\n", c->name);
- c->_softhangup |= AST_SOFTHANGUP_DEV;
- c->hangupcause = pvt->hangupcause;
- ast_queue_hangup_with_cause(c, pvt->hangupcause);
- pvt->needhangup = 0;
- pvt->newstate = pvt->newcontrol = pvt->newdigit = pvt->DTMFsched = -1;
- }
- if (pvt->newstate >= 0) {
- ast_setstate(c, pvt->newstate);
- pvt->newstate = -1;
- }
- if (pvt->newcontrol >= 0) {
- ast_queue_control(c, pvt->newcontrol);
- pvt->newcontrol = -1;
- }
- if (pvt->newdigit >= 0) {
- struct ast_frame f = {
- .frametype = AST_FRAME_DTMF_END,
- .subclass.integer = pvt->newdigit,
- .samples = pvt->newduration * 8,
- .len = pvt->newduration,
- .src = "UPDATE_INFO",
- };
- if (pvt->newdigit == ' ') { /* signalUpdate message */
- f.subclass.integer = pvt->curDTMF;
- if (pvt->DTMFsched >= 0) {
- AST_SCHED_DEL(sched, pvt->DTMFsched);
- }
- } else { /* Regular input or signal message */
- if (pvt->newduration) { /* This is a signal, signalUpdate follows */
- f.frametype = AST_FRAME_DTMF_BEGIN;
- AST_SCHED_DEL(sched, pvt->DTMFsched);
- pvt->DTMFsched = ast_sched_add(sched, pvt->newduration, oh323_simulate_dtmf_end, pvt);
- if (h323debug)
- ast_log(LOG_DTMF, "Scheduled DTMF END simulation for %d ms, id=%d\n", pvt->newduration, pvt->DTMFsched);
- }
- pvt->curDTMF = pvt->newdigit;
- }
- ast_queue_frame(c, &f);
- pvt->newdigit = -1;
- }
- if (pvt->update_rtp_info > 0) {
- if (pvt->rtp) {
- ast_jb_configure(c, &global_jbconf);
- ast_channel_set_fd(c, 0, ast_rtp_instance_fd(pvt->rtp, 0));
- ast_channel_set_fd(c, 1, ast_rtp_instance_fd(pvt->rtp, 1));
- ast_queue_frame(pvt->owner, &ast_null_frame); /* Tell Asterisk to apply changes */
- }
- pvt->update_rtp_info = -1;
- }
-}
-
-/*! \brief Only channel structure should be locked */
-static void oh323_update_info(struct ast_channel *c)
-{
- struct oh323_pvt *pvt = c->tech_pvt;
-
- if (pvt) {
- ast_mutex_lock(&pvt->lock);
- __oh323_update_info(c, pvt);
- ast_mutex_unlock(&pvt->lock);
- }
-}
-
-static void cleanup_call_details(call_details_t *cd)
-{
- if (cd->call_token) {
- ast_free(cd->call_token);
- cd->call_token = NULL;
- }
- if (cd->call_source_aliases) {
- ast_free(cd->call_source_aliases);
- cd->call_source_aliases = NULL;
- }
- if (cd->call_dest_alias) {
- ast_free(cd->call_dest_alias);
- cd->call_dest_alias = NULL;
- }
- if (cd->call_source_name) {
- ast_free(cd->call_source_name);
- cd->call_source_name = NULL;
- }
- if (cd->call_source_e164) {
- ast_free(cd->call_source_e164);
- cd->call_source_e164 = NULL;
- }
- if (cd->call_dest_e164) {
- ast_free(cd->call_dest_e164);
- cd->call_dest_e164 = NULL;
- }
- if (cd->sourceIp) {
- ast_free(cd->sourceIp);
- cd->sourceIp = NULL;
- }
- if (cd->redirect_number) {
- ast_free(cd->redirect_number);
- cd->redirect_number = NULL;
- }
-}
-
-static void __oh323_destroy(struct oh323_pvt *pvt)
-{
- struct oh323_pvt *cur, *prev = NULL;
-
- AST_SCHED_DEL(sched, pvt->DTMFsched);
-
- if (pvt->rtp) {
- ast_rtp_instance_destroy(pvt->rtp);
- }
-
- /* Free dsp used for in-band DTMF detection */
- if (pvt->vad) {
- ast_dsp_free(pvt->vad);
- }
- cleanup_call_details(&pvt->cd);
-
- /* Unlink us from the owner if we have one */
- if (pvt->owner) {
- ast_channel_lock(pvt->owner);
- if (h323debug)
- ast_debug(1, "Detaching from %s\n", pvt->owner->name);
- pvt->owner->tech_pvt = NULL;
- ast_channel_unlock(pvt->owner);
- }
- cur = iflist;
- while(cur) {
- if (cur == pvt) {
- if (prev)
- prev->next = cur->next;
- else
- iflist = cur->next;
- break;
- }
- prev = cur;
- cur = cur->next;
- }
- if (!cur) {
- ast_log(LOG_WARNING, "%p is not in list?!?! \n", cur);
- } else {
- ast_mutex_unlock(&pvt->lock);
- ast_mutex_destroy(&pvt->lock);
- ast_free(pvt);
- }
-}
-
-static void oh323_destroy(struct oh323_pvt *pvt)
-{
- if (h323debug) {
- ast_debug(1, "Destroying channel %s\n", (pvt->owner ? pvt->owner->name : ""));
- }
- ast_mutex_lock(&iflock);
- ast_mutex_lock(&pvt->lock);
- __oh323_destroy(pvt);
- ast_mutex_unlock(&iflock);
-}
-
-static int oh323_digit_begin(struct ast_channel *c, char digit)
-{
- struct oh323_pvt *pvt = (struct oh323_pvt *) c->tech_pvt;
- char *token;
-
- if (!pvt) {
- ast_log(LOG_ERROR, "No private structure?! This is bad\n");
- return -1;
- }
- ast_mutex_lock(&pvt->lock);
- if (pvt->rtp &&
- (((pvt->options.dtmfmode & H323_DTMF_RFC2833) && pvt->dtmf_pt[0])
- /*|| ((pvt->options.dtmfmode & H323_DTMF_CISCO) && pvt->dtmf_pt[1]))*/)) {
- /* out-of-band DTMF */
- if (h323debug) {
- ast_log(LOG_DTMF, "Begin sending out-of-band digit %c on %s\n", digit, c->name);
- }
- ast_rtp_instance_dtmf_begin(pvt->rtp, digit);
- ast_mutex_unlock(&pvt->lock);
- } else if (pvt->txDtmfDigit != digit) {
- /* in-band DTMF */
- if (h323debug) {
- ast_log(LOG_DTMF, "Begin sending inband digit %c on %s\n", digit, c->name);
- }
- pvt->txDtmfDigit = digit;
- token = pvt->cd.call_token ? ast_strdup(pvt->cd.call_token) : NULL;
- ast_mutex_unlock(&pvt->lock);
- h323_send_tone(token, digit);
- if (token) {
- ast_free(token);
- }
- } else
- ast_mutex_unlock(&pvt->lock);
- oh323_update_info(c);
- return 0;
-}
-
-/*! \brief
- * Send (play) the specified digit to the channel.
- *
- */
-static int oh323_digit_end(struct ast_channel *c, char digit, unsigned int duration)
-{
- struct oh323_pvt *pvt = (struct oh323_pvt *) c->tech_pvt;
- char *token;
-
- if (!pvt) {
- ast_log(LOG_ERROR, "No private structure?! This is bad\n");
- return -1;
- }
- ast_mutex_lock(&pvt->lock);
- if (pvt->rtp && (pvt->options.dtmfmode & H323_DTMF_RFC2833) && ((pvt->dtmf_pt[0] > 0) || (pvt->dtmf_pt[0] > 0))) {
- /* out-of-band DTMF */
- if (h323debug) {
- ast_log(LOG_DTMF, "End sending out-of-band digit %c on %s, duration %d\n", digit, c->name, duration);
- }
- ast_rtp_instance_dtmf_end(pvt->rtp, digit);
- ast_mutex_unlock(&pvt->lock);
- } else {
- /* in-band DTMF */
- if (h323debug) {
- ast_log(LOG_DTMF, "End sending inband digit %c on %s, duration %d\n", digit, c->name, duration);
- }
- pvt->txDtmfDigit = ' ';
- token = pvt->cd.call_token ? ast_strdup(pvt->cd.call_token) : NULL;
- ast_mutex_unlock(&pvt->lock);
- h323_send_tone(token, ' ');
- if (token) {
- ast_free(token);
- }
- }
- oh323_update_info(c);
- return 0;
-}
-
-/*! \brief
- * Make a call over the specified channel to the specified
- * destination.
- * Returns -1 on error, 0 on success.
- */
-static int oh323_call(struct ast_channel *c, char *dest, int timeout)
-{
- int res = 0;
- struct oh323_pvt *pvt = (struct oh323_pvt *)c->tech_pvt;
- const char *addr;
- char called_addr[1024];
-
- if (h323debug) {
- ast_debug(1, "Calling to %s on %s\n", dest, c->name);
- }
- if ((c->_state != AST_STATE_DOWN) && (c->_state != AST_STATE_RESERVED)) {
- ast_log(LOG_WARNING, "Line is already in use (%s)\n", c->name);
- return -1;
- }
- ast_mutex_lock(&pvt->lock);
- if (!gatekeeper_disable) {
- if (ast_strlen_zero(pvt->exten)) {
- ast_copy_string(called_addr, dest, sizeof(called_addr));
- } else {
- snprintf(called_addr, sizeof(called_addr), "%s@%s", pvt->exten, dest);
- }
- } else {
- res = htons(pvt->sa.sin_port);
- addr = ast_inet_ntoa(pvt->sa.sin_addr);
- if (ast_strlen_zero(pvt->exten)) {
- snprintf(called_addr, sizeof(called_addr), "%s:%d", addr, res);
- } else {
- snprintf(called_addr, sizeof(called_addr), "%s@%s:%d", pvt->exten, addr, res);
- }
- }
- /* make sure null terminated */
- called_addr[sizeof(called_addr) - 1] = '\0';
-
- if (c->connected.id.number.valid && c->connected.id.number.str) {
- ast_copy_string(pvt->options.cid_num, c->connected.id.number.str, sizeof(pvt->options.cid_num));
- }
-
- if (c->connected.id.name.valid && c->connected.id.name.str) {
- ast_copy_string(pvt->options.cid_name, c->connected.id.name.str, sizeof(pvt->options.cid_name));
- }
-
- if (c->redirecting.from.number.valid && c->redirecting.from.number.str) {
- ast_copy_string(pvt->options.cid_rdnis, c->redirecting.from.number.str, sizeof(pvt->options.cid_rdnis));
- }
-
- pvt->options.presentation = ast_party_id_presentation(&c->connected.id);
- pvt->options.type_of_number = c->connected.id.number.plan;
-
- if ((addr = pbx_builtin_getvar_helper(c, "PRIREDIRECTREASON"))) {
- if (!strcasecmp(addr, "UNKNOWN"))
- pvt->options.redirect_reason = 0;
- else if (!strcasecmp(addr, "BUSY"))
- pvt->options.redirect_reason = 1;
- else if (!strcasecmp(addr, "NO_REPLY"))
- pvt->options.redirect_reason = 2;
- else if (!strcasecmp(addr, "UNCONDITIONAL"))
- pvt->options.redirect_reason = 15;
- else
- pvt->options.redirect_reason = -1;
- } else
- pvt->options.redirect_reason = -1;
-
- pvt->options.transfer_capability = c->transfercapability;
-
- /* indicate that this is an outgoing call */
- pvt->outgoing = 1;
-
- ast_verb(3, "Requested transfer capability: 0x%.2x - %s\n", c->transfercapability, ast_transfercapability2str(c->transfercapability));
- if (h323debug)
- ast_debug(1, "Placing outgoing call to %s, %d/%d\n", called_addr, pvt->options.dtmfcodec[0], pvt->options.dtmfcodec[1]);
- ast_mutex_unlock(&pvt->lock);
- res = h323_make_call(called_addr, &(pvt->cd), &pvt->options);
- if (res) {
- ast_log(LOG_NOTICE, "h323_make_call failed(%s)\n", c->name);
- return -1;
- }
- oh323_update_info(c);
- return 0;
-}
-
-static int oh323_answer(struct ast_channel *c)
-{
- int res;
- struct oh323_pvt *pvt = (struct oh323_pvt *) c->tech_pvt;
- char *token;
-
- if (h323debug)
- ast_debug(1, "Answering on %s\n", c->name);
-
- ast_mutex_lock(&pvt->lock);
- token = pvt->cd.call_token ? ast_strdup(pvt->cd.call_token) : NULL;
- ast_mutex_unlock(&pvt->lock);
- res = h323_answering_call(token, 0);
- if (token)
- ast_free(token);
-
- oh323_update_info(c);
- if (c->_state != AST_STATE_UP) {
- ast_setstate(c, AST_STATE_UP);
- }
- return res;
-}
-
-static int oh323_hangup(struct ast_channel *c)
-{
- struct oh323_pvt *pvt = (struct oh323_pvt *) c->tech_pvt;
- int q931cause = AST_CAUSE_NORMAL_CLEARING;
- char *call_token;
-
-
- if (h323debug)
- ast_debug(1, "Hanging up and scheduling destroy of call %s\n", c->name);
-
- if (!c->tech_pvt) {
- ast_log(LOG_WARNING, "Asked to hangup channel not connected\n");
- return 0;
- }
- ast_mutex_lock(&pvt->lock);
- /* Determine how to disconnect */
- if (pvt->owner != c) {
- ast_log(LOG_WARNING, "Huh? We aren't the owner?\n");
- ast_mutex_unlock(&pvt->lock);
- return 0;
- }
-
- pvt->owner = NULL;
- c->tech_pvt = NULL;
-
- if (c->hangupcause) {
- q931cause = c->hangupcause;
- } else {
- const char *cause = pbx_builtin_getvar_helper(c, "DIALSTATUS");
- if (cause) {
- if (!strcmp(cause, "CONGESTION")) {
- q931cause = AST_CAUSE_NORMAL_CIRCUIT_CONGESTION;
- } else if (!strcmp(cause, "BUSY")) {
- q931cause = AST_CAUSE_USER_BUSY;
- } else if (!strcmp(cause, "CHANISUNVAIL")) {
- q931cause = AST_CAUSE_REQUESTED_CHAN_UNAVAIL;
- } else if (!strcmp(cause, "NOANSWER")) {
- q931cause = AST_CAUSE_NO_ANSWER;
- } else if (!strcmp(cause, "CANCEL")) {
- q931cause = AST_CAUSE_CALL_REJECTED;
- }
- }
- }
-
- /* Start the process if it's not already started */
- if (!pvt->alreadygone && !pvt->hangupcause) {
- call_token = pvt->cd.call_token ? ast_strdup(pvt->cd.call_token) : NULL;
- if (call_token) {
- /* Release lock to eliminate deadlock */
- ast_mutex_unlock(&pvt->lock);
- if (h323_clear_call(call_token, q931cause)) {
- ast_log(LOG_WARNING, "ClearCall failed.\n");
- }
- ast_free(call_token);
- ast_mutex_lock(&pvt->lock);
- }
- }
- pvt->needdestroy = 1;
- ast_mutex_unlock(&pvt->lock);
-
- /* Update usage counter */
- ast_module_unref(ast_module_info->self);
-
- return 0;
-}
-
-/*! \brief Retrieve audio/etc from channel. Assumes pvt->lock is already held. */
-static struct ast_frame *oh323_rtp_read(struct oh323_pvt *pvt)
-{
- struct ast_frame *f;
-
- /* Only apply it for the first packet, we just need the correct ip/port */
- if (pvt->options.nat) {
- ast_rtp_instance_set_prop(pvt->rtp, AST_RTP_PROPERTY_NAT, pvt->options.nat);
- pvt->options.nat = 0;
- }
-
- f = ast_rtp_instance_read(pvt->rtp, 0);
- /* Don't send RFC2833 if we're not supposed to */
- if (f && (f->frametype == AST_FRAME_DTMF) && !(pvt->options.dtmfmode & (H323_DTMF_RFC2833 | H323_DTMF_CISCO))) {
- return &ast_null_frame;
- }
- if (pvt->owner) {
- /* We already hold the channel lock */
- if (f->frametype == AST_FRAME_VOICE) {
- if (!ast_format_cap_iscompatible(pvt->owner->nativeformats, &f->subclass.format)) {
- /* Try to avoid deadlock */
- if (ast_channel_trylock(pvt->owner)) {
- ast_log(LOG_NOTICE, "Format changed but channel is locked. Ignoring frame...\n");
- return &ast_null_frame;
- }
- if (h323debug)
- ast_debug(1, "Oooh, format changed to '%s'\n", ast_getformatname(&f->subclass.format));
- ast_format_cap_set(pvt->owner->nativeformats, &f->subclass.format);
-
- pvt->nativeformats = ast_format_to_old_bitfield(&f->subclass.format);
-
- ast_set_read_format(pvt->owner, &pvt->owner->readformat);
- ast_set_write_format(pvt->owner, &pvt->owner->writeformat);
- ast_channel_unlock(pvt->owner);
- }
- /* Do in-band DTMF detection */
- if ((pvt->options.dtmfmode & H323_DTMF_INBAND) && pvt->vad) {
- if ((pvt->nativeformats & (AST_FORMAT_SLINEAR | AST_FORMAT_ALAW | AST_FORMAT_ULAW))) {
- if (!ast_channel_trylock(pvt->owner)) {
- f = ast_dsp_process(pvt->owner, pvt->vad, f);
- ast_channel_unlock(pvt->owner);
- }
- else
- ast_log(LOG_NOTICE, "Unable to process inband DTMF while channel is locked\n");
- } else if (pvt->nativeformats && !pvt->noInbandDtmf) {
- ast_log(LOG_NOTICE, "Inband DTMF is not supported on codec %s. Use RFC2833\n", ast_getformatname(&f->subclass.format));
- pvt->noInbandDtmf = 1;
- }
- if (f &&(f->frametype == AST_FRAME_DTMF)) {
- if (h323debug)
- ast_log(LOG_DTMF, "Received in-band digit %c.\n", f->subclass.integer);
- }
- }
- }
- }
- return f;
-}
-
-static struct ast_frame *oh323_read(struct ast_channel *c)
-{
- struct ast_frame *fr;
- struct oh323_pvt *pvt = (struct oh323_pvt *)c->tech_pvt;
- ast_mutex_lock(&pvt->lock);
- __oh323_update_info(c, pvt);
- switch(c->fdno) {
- case 0:
- fr = oh323_rtp_read(pvt);
- break;
- case 1:
- if (pvt->rtp)
- fr = ast_rtp_instance_read(pvt->rtp, 1);
- else
- fr = &ast_null_frame;
- break;
- default:
- ast_log(LOG_ERROR, "Unable to handle fd %d on channel %s\n", c->fdno, c->name);
- fr = &ast_null_frame;
- break;
- }
- ast_mutex_unlock(&pvt->lock);
- return fr;
-}
-
-static int oh323_write(struct ast_channel *c, struct ast_frame *frame)
-{
- struct oh323_pvt *pvt = (struct oh323_pvt *) c->tech_pvt;
- int res = 0;
- if (frame->frametype != AST_FRAME_VOICE) {
- if (frame->frametype == AST_FRAME_IMAGE) {
- return 0;
- } else {
- ast_log(LOG_WARNING, "Can't send %d type frames with H323 write\n", frame->frametype);
- return 0;
- }
- } else {
- if (!(ast_format_cap_iscompatible(c->nativeformats, &frame->subclass.format))) {
- char tmp[256];
- ast_log(LOG_WARNING, "Asked to transmit frame type '%s', while native formats is '%s' (read/write = %s/%s)\n",
- ast_getformatname(&frame->subclass.format), ast_getformatname_multiple(tmp, sizeof(tmp), c->nativeformats), ast_getformatname(&c->readformat), ast_getformatname(&c->writeformat));
- return 0;
- }
- }
- if (pvt) {
- ast_mutex_lock(&pvt->lock);
- if (pvt->rtp && !pvt->recvonly)
- res = ast_rtp_instance_write(pvt->rtp, frame);
- __oh323_update_info(c, pvt);
- ast_mutex_unlock(&pvt->lock);
- }
- return res;
-}
-
-static int oh323_indicate(struct ast_channel *c, int condition, const void *data, size_t datalen)
-{
-
- struct oh323_pvt *pvt = (struct oh323_pvt *) c->tech_pvt;
- char *token = (char *)NULL;
- int res = -1;
- int got_progress;
-
- ast_mutex_lock(&pvt->lock);
- token = (pvt->cd.call_token ? ast_strdup(pvt->cd.call_token) : NULL);
- got_progress = pvt->got_progress;
- if (condition == AST_CONTROL_PROGRESS)
- pvt->got_progress = 1;
- else if ((condition == AST_CONTROL_BUSY) || (condition == AST_CONTROL_CONGESTION))
- pvt->alreadygone = 1;
- ast_mutex_unlock(&pvt->lock);
-
- if (h323debug)
- ast_debug(1, "OH323: Indicating %d on %s (%s)\n", condition, token, c->name);
-
- switch(condition) {
- case AST_CONTROL_RINGING:
- if (c->_state == AST_STATE_RING || c->_state == AST_STATE_RINGING) {
- h323_send_alerting(token);
- res = (got_progress ? 0 : -1); /* Do not simulate any audio tones if we got PROGRESS message */
- }
- break;
- case AST_CONTROL_PROGRESS:
- if (c->_state != AST_STATE_UP) {
- /* Do not send PROGRESS message more than once */
- if (!got_progress)
- h323_send_progress(token);
- res = 0;
- }
- break;
- case AST_CONTROL_BUSY:
- if (c->_state != AST_STATE_UP) {
- h323_answering_call(token, 1);
- ast_softhangup_nolock(c, AST_SOFTHANGUP_DEV);
- res = 0;
- }
- break;
- case AST_CONTROL_CONGESTION:
- if (c->_state != AST_STATE_UP) {
- h323_answering_call(token, 1);
- ast_softhangup_nolock(c, AST_SOFTHANGUP_DEV);
- res = 0;
- }
- break;
- case AST_CONTROL_HOLD:
- h323_hold_call(token, 1);
- /* We should start MOH only if remote party isn't provide audio for us */
- ast_moh_start(c, data, NULL);
- res = 0;
- break;
- case AST_CONTROL_UNHOLD:
- h323_hold_call(token, 0);
- ast_moh_stop(c);
- res = 0;
- break;
- case AST_CONTROL_SRCUPDATE:
- ast_rtp_instance_update_source(pvt->rtp);
- res = 0;
- break;
- case AST_CONTROL_SRCCHANGE:
- ast_rtp_instance_change_source(pvt->rtp);
- res = 0;
- break;
- case AST_CONTROL_PROCEEDING:
- case -1:
- break;
- default:
- ast_log(LOG_WARNING, "OH323: Don't know how to indicate condition %d on %s\n", condition, token);
- break;
- }
-
- if (h323debug)
- ast_debug(1, "OH323: Indicated %d on %s, res=%d\n", condition, token, res);
- if (token)
- ast_free(token);
- oh323_update_info(c);
-
- return res;
-}
-
-static int oh323_fixup(struct ast_channel *oldchan, struct ast_channel *newchan)
-{
- struct oh323_pvt *pvt = (struct oh323_pvt *) newchan->tech_pvt;
-
- ast_mutex_lock(&pvt->lock);
- if (pvt->owner != oldchan) {
- ast_log(LOG_WARNING, "old channel wasn't %p but was %p\n", oldchan, pvt->owner);
- return -1;
- }
- pvt->owner = newchan;
- ast_mutex_unlock(&pvt->lock);
- return 0;
-}
-
-static int __oh323_rtp_create(struct oh323_pvt *pvt)
-{
- struct ast_sockaddr our_addr;
-
- if (pvt->rtp)
- return 0;
-
- {
- struct ast_sockaddr tmp;
-
- ast_sockaddr_from_sin(&tmp, &bindaddr);
- if (ast_find_ourip(&our_addr, &tmp, AF_INET)) {
- ast_mutex_unlock(&pvt->lock);
- ast_log(LOG_ERROR, "Unable to locate local IP address for RTP stream\n");
- return -1;
- }
- }
- pvt->rtp = ast_rtp_instance_new("asterisk", sched, &our_addr, NULL);
- if (!pvt->rtp) {
- ast_mutex_unlock(&pvt->lock);
- ast_log(LOG_WARNING, "Unable to create RTP session: %s\n", strerror(errno));
- return -1;
- }
- if (h323debug)
- ast_debug(1, "Created RTP channel\n");
-
- ast_rtp_instance_set_qos(pvt->rtp, tos, cos, "H323 RTP");
-
- if (h323debug)
- ast_debug(1, "Setting NAT on RTP to %d\n", pvt->options.nat);
- ast_rtp_instance_set_prop(pvt->rtp, AST_RTP_PROPERTY_NAT, pvt->options.nat);
-
- if (pvt->dtmf_pt[0] > 0)
- ast_rtp_codecs_payloads_set_rtpmap_type(ast_rtp_instance_get_codecs(pvt->rtp), pvt->rtp, pvt->dtmf_pt[0], "audio", "telephone-event", 0);
- if (pvt->dtmf_pt[1] > 0)
- ast_rtp_codecs_payloads_set_rtpmap_type(ast_rtp_instance_get_codecs(pvt->rtp), pvt->rtp, pvt->dtmf_pt[1], "audio", "cisco-telephone-event", 0);
-
- if (pvt->peercapability)
- ast_rtp_codecs_packetization_set(ast_rtp_instance_get_codecs(pvt->rtp), pvt->rtp, &pvt->peer_prefs);
-
- if (pvt->owner && !ast_channel_trylock(pvt->owner)) {
- ast_jb_configure(pvt->owner, &global_jbconf);
- ast_channel_set_fd(pvt->owner, 0, ast_rtp_instance_fd(pvt->rtp, 0));
- ast_channel_set_fd(pvt->owner, 1, ast_rtp_instance_fd(pvt->rtp, 1));
- ast_queue_frame(pvt->owner, &ast_null_frame); /* Tell Asterisk to apply changes */
- ast_channel_unlock(pvt->owner);
- } else
- pvt->update_rtp_info = 1;
-
- return 0;
-}
-
-/*! \brief Private structure should be locked on a call */
-static struct ast_channel *__oh323_new(struct oh323_pvt *pvt, int state, const char *host, const char *linkedid)
-{
- struct ast_channel *ch;
- char *cid_num, *cid_name;
- h323_format fmt;
- struct ast_format tmpfmt;
-
- if (!ast_strlen_zero(pvt->options.cid_num))
- cid_num = pvt->options.cid_num;
- else
- cid_num = pvt->cd.call_source_e164;
-
- if (!ast_strlen_zero(pvt->options.cid_name))
- cid_name = pvt->options.cid_name;
- else
- cid_name = pvt->cd.call_source_name;
-
- /* Don't hold a oh323_pvt lock while we allocate a chanel */
- ast_mutex_unlock(&pvt->lock);
- ch = ast_channel_alloc(1, state, cid_num, cid_name, pvt->accountcode, pvt->exten, pvt->context, linkedid, pvt->amaflags, "H323/%s", host);
- /* Update usage counter */
- ast_module_ref(ast_module_info->self);
- ast_mutex_lock(&pvt->lock);
- if (ch) {
- ch->tech = &oh323_tech;
- if (!(fmt = pvt->jointcapability) && !(fmt = pvt->options.capability))
- fmt = global_options.capability;
-
- ast_format_cap_from_old_bitfield(ch->nativeformats, fmt);
- ast_codec_choose(&pvt->options.prefs, ch->nativeformats, 1, &tmpfmt)/* | (pvt->jointcapability & AST_FORMAT_VIDEO_MASK)*/;
-
- ast_format_cap_set(ch->nativeformats, &tmpfmt);
-
- pvt->nativeformats = ast_format_cap_to_old_bitfield(ch->nativeformats);
- ast_best_codec(ch->nativeformats, &tmpfmt);
- ast_format_copy(&ch->writeformat, &tmpfmt);
- ast_format_copy(&ch->rawwriteformat, &tmpfmt);
- ast_format_copy(&ch->readformat, &tmpfmt);
- ast_format_copy(&ch->rawreadformat, &tmpfmt);
- if (!pvt->rtp)
- __oh323_rtp_create(pvt);
-#if 0
- ast_channel_set_fd(ch, 0, ast_rtp_instance_fd(pvt->rtp, 0));
- ast_channel_set_fd(ch, 1, ast_rtp_instance_fd(pvt->rtp, 1));
-#endif
-#ifdef VIDEO_SUPPORT
- if (pvt->vrtp) {
- ast_channel_set_fd(ch, 2, ast_rtp_instance_fd(pvt->vrtp, 0));
- ast_channel_set_fd(ch, 3, ast_rtp_instance_fd(pvt->vrtp, 1));
- }
-#endif
-#ifdef T38_SUPPORT
- if (pvt->udptl) {
- ast_channel_set_fd(ch, 4, ast_udptl_fd(pvt->udptl));
- }
-#endif
- if (state == AST_STATE_RING) {
- ch->rings = 1;
- }
- /* Allocate dsp for in-band DTMF support */
- if (pvt->options.dtmfmode & H323_DTMF_INBAND) {
- pvt->vad = ast_dsp_new();
- ast_dsp_set_features(pvt->vad, DSP_FEATURE_DIGIT_DETECT);
- }
- /* Register channel functions. */
- ch->tech_pvt = pvt;
- /* Set the owner of this channel */
- pvt->owner = ch;
-
- ast_copy_string(ch->context, pvt->context, sizeof(ch->context));
- ast_copy_string(ch->exten, pvt->exten, sizeof(ch->exten));
- ch->priority = 1;
- if (!ast_strlen_zero(pvt->accountcode)) {
- ast_string_field_set(ch, accountcode, pvt->accountcode);
- }
- if (pvt->amaflags) {
- ch->amaflags = pvt->amaflags;
- }
-
- /* Don't use ast_set_callerid() here because it will
- * generate a needless NewCallerID event */
- if (!ast_strlen_zero(cid_num)) {
- ch->caller.ani.number.valid = 1;
- ch->caller.ani.number.str = ast_strdup(cid_num);
- }
-
- if (pvt->cd.redirect_reason >= 0) {
- ch->redirecting.from.number.valid = 1;
- ch->redirecting.from.number.str = ast_strdup(pvt->cd.redirect_number);
- pbx_builtin_setvar_helper(ch, "PRIREDIRECTREASON", redirectingreason2str(pvt->cd.redirect_reason));
- }
- ch->caller.id.name.presentation = pvt->cd.presentation;
- ch->caller.id.number.presentation = pvt->cd.presentation;
- ch->caller.id.number.plan = pvt->cd.type_of_number;
-
- if (!ast_strlen_zero(pvt->exten) && strcmp(pvt->exten, "s")) {
- ch->dialed.number.str = ast_strdup(pvt->exten);
- }
- if (pvt->cd.transfer_capability >= 0)
- ch->transfercapability = pvt->cd.transfer_capability;
- if (state != AST_STATE_DOWN) {
- if (ast_pbx_start(ch)) {
- ast_log(LOG_WARNING, "Unable to start PBX on %s\n", ch->name);
- ast_hangup(ch);
- ch = NULL;
- }
- }
- } else {
- ast_log(LOG_WARNING, "Unable to allocate channel structure\n");
- }
- return ch;
-}
-
-static struct oh323_pvt *oh323_alloc(int callid)
-{
- struct oh323_pvt *pvt;
-
- pvt = ast_calloc(1, sizeof(*pvt));
- if (!pvt) {
- ast_log(LOG_ERROR, "Couldn't allocate private structure. This is bad\n");
- return NULL;
- }
- pvt->cd.redirect_reason = -1;
- pvt->cd.transfer_capability = -1;
- /* Ensure the call token is allocated for outgoing call */
- if (!callid) {
- if ((pvt->cd).call_token == NULL) {
- (pvt->cd).call_token = ast_calloc(1, 128);
- }
- if (!pvt->cd.call_token) {
- ast_log(LOG_ERROR, "Not enough memory to alocate call token\n");
- ast_rtp_instance_destroy(pvt->rtp);
- ast_free(pvt);
- return NULL;
- }
- memset((char *)(pvt->cd).call_token, 0, 128);
- pvt->cd.call_reference = callid;
- }
- memcpy(&pvt->options, &global_options, sizeof(pvt->options));
- pvt->jointcapability = pvt->options.capability;
- if (pvt->options.dtmfmode & (H323_DTMF_RFC2833 | H323_DTMF_CISCO)) {
- pvt->nonCodecCapability |= AST_RTP_DTMF;
- } else {
- pvt->nonCodecCapability &= ~AST_RTP_DTMF;
- }
- ast_copy_string(pvt->context, default_context, sizeof(pvt->context));
- pvt->newstate = pvt->newcontrol = pvt->newdigit = pvt->update_rtp_info = pvt->DTMFsched = -1;
- ast_mutex_init(&pvt->lock);
- /* Add to interface list */
- ast_mutex_lock(&iflock);
- pvt->next = iflist;
- iflist = pvt;
- ast_mutex_unlock(&iflock);
- return pvt;
-}
-
-static struct oh323_pvt *find_call_locked(int call_reference, const char *token)
-{
- struct oh323_pvt *pvt;
-
- ast_mutex_lock(&iflock);
- pvt = iflist;
- while(pvt) {
- if (!pvt->needdestroy && ((signed int)pvt->cd.call_reference == call_reference)) {
- /* Found the call */
- if ((token != NULL) && (pvt->cd.call_token != NULL) && (!strcmp(pvt->cd.call_token, token))) {
- ast_mutex_lock(&pvt->lock);
- ast_mutex_unlock(&iflock);
- return pvt;
- } else if (token == NULL) {
- ast_log(LOG_WARNING, "Call Token is NULL\n");
- ast_mutex_lock(&pvt->lock);
- ast_mutex_unlock(&iflock);
- return pvt;
- }
- }
- pvt = pvt->next;
- }
- ast_mutex_unlock(&iflock);
- return NULL;
-}
-
-static int update_state(struct oh323_pvt *pvt, int state, int signal)
-{
- if (!pvt)
- return 0;
- if (pvt->owner && !ast_channel_trylock(pvt->owner)) {
- if (state >= 0)
- ast_setstate(pvt->owner, state);
- if (signal >= 0)
- ast_queue_control(pvt->owner, signal);
- ast_channel_unlock(pvt->owner);
- return 1;
- }
- else {
- if (state >= 0)
- pvt->newstate = state;
- if (signal >= 0)
- pvt->newcontrol = signal;
- return 0;
- }
-}
-
-static struct oh323_alias *build_alias(const char *name, struct ast_variable *v, struct ast_variable *alt, int realtime)
-{
- struct oh323_alias *alias;
- int found = 0;
-
- alias = ASTOBJ_CONTAINER_FIND_UNLINK_FULL(&aliasl, name, name, 0, 0, strcasecmp);
-
- if (alias)
- found++;
- else {
- if (!(alias = ast_calloc(1, sizeof(*alias))))
- return NULL;
- ASTOBJ_INIT(alias);
- }
- if (!found && name)
- ast_copy_string(alias->name, name, sizeof(alias->name));
- for (; v || ((v = alt) && !(alt = NULL)); v = v->next) {
- if (!strcasecmp(v->name, "e164")) {
- ast_copy_string(alias->e164, v->value, sizeof(alias->e164));
- } else if (!strcasecmp(v->name, "prefix")) {
- ast_copy_string(alias->prefix, v->value, sizeof(alias->prefix));
- } else if (!strcasecmp(v->name, "context")) {
- ast_copy_string(alias->context, v->value, sizeof(alias->context));
- } else if (!strcasecmp(v->name, "secret")) {
- ast_copy_string(alias->secret, v->value, sizeof(alias->secret));
- } else {
- if (strcasecmp(v->value, "h323")) {
- ast_log(LOG_WARNING, "Keyword %s does not make sense in type=h323\n", v->name);
- }
- }
- }
- ASTOBJ_UNMARK(alias);
- return alias;
-}
-
-static struct oh323_alias *realtime_alias(const char *alias)
-{
- struct ast_variable *var, *tmp;
- struct oh323_alias *a;
-
- var = ast_load_realtime("h323", "name", alias, SENTINEL);
-
- if (!var)
- return NULL;
-
- for (tmp = var; tmp; tmp = tmp->next) {
- if (!strcasecmp(tmp->name, "type") &&
- !(!strcasecmp(tmp->value, "alias") || !strcasecmp(tmp->value, "h323"))) {
- ast_variables_destroy(var);
- return NULL;
- }
- }
-
- a = build_alias(alias, var, NULL, 1);
-
- ast_variables_destroy(var);
-
- return a;
-}
-
-static int h323_parse_allow_disallow(struct ast_codec_pref *pref, h323_format *formats, const char *list, int allowing)
-{
- int res;
- struct ast_format_cap *cap = ast_format_cap_alloc_nolock();
- if (!cap) {
- return 1;
- }
-
- ast_format_cap_from_old_bitfield(cap, *formats);
- res = ast_parse_allow_disallow(pref, cap, list, allowing);
- *formats = ast_format_cap_to_old_bitfield(cap);
- cap = ast_format_cap_destroy(cap);
- return res;
-
-}
-
-static int update_common_options(struct ast_variable *v, struct call_options *options)
-{
- int tmp = 0;
- char *val, *opt;
-
- if (!strcasecmp(v->name, "allow")) {
- h323_parse_allow_disallow(&options->prefs, &options->capability, v->value, 1);
- } else if (!strcasecmp(v->name, "autoframing")) {
- options->autoframing = ast_true(v->value);
- } else if (!strcasecmp(v->name, "disallow")) {
- h323_parse_allow_disallow(&options->prefs, &options->capability, v->value, 0);
- } else if (!strcasecmp(v->name, "dtmfmode")) {
- val = ast_strdupa(v->value);
- if ((opt = strchr(val, ':')) != (char *)NULL) {
- *opt++ = '\0';
- tmp = atoi(opt);
- }
- if (!strcasecmp(v->value, "inband")) {
- options->dtmfmode |= H323_DTMF_INBAND;
- } else if (!strcasecmp(val, "rfc2833")) {
- options->dtmfmode |= H323_DTMF_RFC2833;
- if (!opt) {
- options->dtmfcodec[0] = H323_DTMF_RFC2833_PT;
- } else if ((tmp >= 96) && (tmp < 128)) {
- options->dtmfcodec[0] = tmp;
- } else {
- options->dtmfcodec[0] = H323_DTMF_RFC2833_PT;
- ast_log(LOG_WARNING, "Unknown rfc2833 payload %s specified at line %d, using default %d\n", opt, v->lineno, options->dtmfcodec[0]);
- }
- } else if (!strcasecmp(val, "cisco")) {
- options->dtmfmode |= H323_DTMF_CISCO;
- if (!opt) {
- options->dtmfcodec[1] = H323_DTMF_CISCO_PT;
- } else if ((tmp >= 96) && (tmp < 128)) {
- options->dtmfcodec[1] = tmp;
- } else {
- options->dtmfcodec[1] = H323_DTMF_CISCO_PT;
- ast_log(LOG_WARNING, "Unknown Cisco DTMF payload %s specified at line %d, using default %d\n", opt, v->lineno, options->dtmfcodec[1]);
- }
- } else if (!strcasecmp(v->value, "h245-signal")) {
- options->dtmfmode |= H323_DTMF_SIGNAL;
- } else {
- ast_log(LOG_WARNING, "Unknown dtmf mode '%s' at line %d\n", v->value, v->lineno);
- }
- } else if (!strcasecmp(v->name, "dtmfcodec")) {
- ast_log(LOG_NOTICE, "Option %s at line %d is deprecated. Use dtmfmode=rfc2833[:] instead.\n", v->name, v->lineno);
- tmp = atoi(v->value);
- if (tmp < 96)
- ast_log(LOG_WARNING, "Invalid %s value %s at line %d\n", v->name, v->value, v->lineno);
- else
- options->dtmfcodec[0] = tmp;
- } else if (!strcasecmp(v->name, "bridge")) {
- options->bridge = ast_true(v->value);
- } else if (!strcasecmp(v->name, "nat")) {
- options->nat = ast_true(v->value);
- } else if (!strcasecmp(v->name, "fastStart")) {
- options->fastStart = ast_true(v->value);
- } else if (!strcasecmp(v->name, "h245Tunneling")) {
- options->h245Tunneling = ast_true(v->value);
- } else if (!strcasecmp(v->name, "silenceSuppression")) {
- options->silenceSuppression = ast_true(v->value);
- } else if (!strcasecmp(v->name, "progress_setup")) {
- tmp = atoi(v->value);
- if ((tmp != 0) && (tmp != 1) && (tmp != 3) && (tmp != 8)) {
- ast_log(LOG_WARNING, "Invalid value %s for %s at line %d, assuming 0\n", v->value, v->name, v->lineno);
- tmp = 0;
- }
- options->progress_setup = tmp;
- } else if (!strcasecmp(v->name, "progress_alert")) {
- tmp = atoi(v->value);
- if ((tmp != 0) && (tmp != 1) && (tmp != 8)) {
- ast_log(LOG_WARNING, "Invalid value %s for %s at line %d, assuming 0\n", v->value, v->name, v->lineno);
- tmp = 0;
- }
- options->progress_alert = tmp;
- } else if (!strcasecmp(v->name, "progress_audio")) {
- options->progress_audio = ast_true(v->value);
- } else if (!strcasecmp(v->name, "callerid")) {
- ast_callerid_split(v->value, options->cid_name, sizeof(options->cid_name), options->cid_num, sizeof(options->cid_num));
- } else if (!strcasecmp(v->name, "fullname")) {
- ast_copy_string(options->cid_name, v->value, sizeof(options->cid_name));
- } else if (!strcasecmp(v->name, "cid_number")) {
- ast_copy_string(options->cid_num, v->value, sizeof(options->cid_num));
- } else if (!strcasecmp(v->name, "tunneling")) {
- if (!strcasecmp(v->value, "none"))
- options->tunnelOptions = 0;
- else if (!strcasecmp(v->value, "cisco"))
- options->tunnelOptions |= H323_TUNNEL_CISCO;
- else if (!strcasecmp(v->value, "qsig"))
- options->tunnelOptions |= H323_TUNNEL_QSIG;
- else
- ast_log(LOG_WARNING, "Invalid value %s for %s at line %d\n", v->value, v->name, v->lineno);
- } else if (!strcasecmp(v->name, "hold")) {
- if (!strcasecmp(v->value, "none"))
- options->holdHandling = ~0;
- else if (!strcasecmp(v->value, "notify"))
- options->holdHandling |= H323_HOLD_NOTIFY;
- else if (!strcasecmp(v->value, "q931only"))
- options->holdHandling |= H323_HOLD_NOTIFY | H323_HOLD_Q931ONLY;
- else if (!strcasecmp(v->value, "h450"))
- options->holdHandling |= H323_HOLD_H450;
- else
- ast_log(LOG_WARNING, "Invalid value %s for %s at line %d\n", v->value, v->name, v->lineno);
- } else
- return 1;
-
- return 0;
-}
-
-static struct oh323_user *build_user(const char *name, struct ast_variable *v, struct ast_variable *alt, int realtime)
-{
- struct oh323_user *user;
- struct ast_ha *oldha;
- int found = 0;
- int format;
-
- user = ASTOBJ_CONTAINER_FIND_UNLINK_FULL(&userl, name, name, 0, 0, strcmp);
-
- if (user)
- found++;
- else {
- if (!(user = ast_calloc(1, sizeof(*user))))
- return NULL;
- ASTOBJ_INIT(user);
- }
- oldha = user->ha;
- user->ha = (struct ast_ha *)NULL;
- memcpy(&user->options, &global_options, sizeof(user->options));
- user->options.dtmfmode = 0;
- user->options.holdHandling = 0;
- /* Set default context */
- ast_copy_string(user->context, default_context, sizeof(user->context));
- if (user && !found)
- ast_copy_string(user->name, name, sizeof(user->name));
-
-#if 0 /* XXX Port channel variables functionality from chan_sip XXX */
- if (user->chanvars) {
- ast_variables_destroy(user->chanvars);
- user->chanvars = NULL;
- }
-#endif
-
- for (; v || ((v = alt) && !(alt = NULL)); v = v->next) {
- if (!update_common_options(v, &user->options))
- continue;
- if (!strcasecmp(v->name, "context")) {
- ast_copy_string(user->context, v->value, sizeof(user->context));
- } else if (!strcasecmp(v->name, "secret")) {
- ast_copy_string(user->secret, v->value, sizeof(user->secret));
- } else if (!strcasecmp(v->name, "accountcode")) {
- ast_copy_string(user->accountcode, v->value, sizeof(user->accountcode));
- } else if (!strcasecmp(v->name, "host")) {
- if (!strcasecmp(v->value, "dynamic")) {
- ast_log(LOG_ERROR, "A dynamic host on a type=user does not make any sense\n");
- ASTOBJ_UNREF(user, oh323_destroy_user);
- return NULL;
- } else {
- struct ast_sockaddr tmp;
-
- if (ast_get_ip(&tmp, v->value)) {
- ASTOBJ_UNREF(user, oh323_destroy_user);
- return NULL;
- }
- ast_sockaddr_to_sin(&tmp, &user->addr);
- }
- /* Let us know we need to use ip authentication */
- user->host = 1;
- } else if (!strcasecmp(v->name, "amaflags")) {
- format = ast_cdr_amaflags2int(v->value);
- if (format < 0) {
- ast_log(LOG_WARNING, "Invalid AMA Flags: %s at line %d\n", v->value, v->lineno);
- } else {
- user->amaflags = format;
- }
- } else if (!strcasecmp(v->name, "permit") ||
- !strcasecmp(v->name, "deny")) {
- int ha_error = 0;
-
- user->ha = ast_append_ha(v->name, v->value, user->ha, &ha_error);
- if (ha_error)
- ast_log(LOG_ERROR, "Bad ACL entry in configuration line %d : %s\n", v->lineno, v->value);
- }
- }
- if (!user->options.dtmfmode)
- user->options.dtmfmode = global_options.dtmfmode;
- if (user->options.holdHandling == ~0)
- user->options.holdHandling = 0;
- else if (!user->options.holdHandling)
- user->options.holdHandling = global_options.holdHandling;
- ASTOBJ_UNMARK(user);
- ast_free_ha(oldha);
- return user;
-}
-
-static struct oh323_user *realtime_user(const call_details_t *cd)
-{
- struct ast_variable *var, *tmp;
- struct oh323_user *user;
- const char *username;
-
- if (userbyalias)
- var = ast_load_realtime("h323", "name", username = cd->call_source_aliases, SENTINEL);
- else {
- username = (char *)NULL;
- var = ast_load_realtime("h323", "host", cd->sourceIp, SENTINEL);
- }
-
- if (!var)
- return NULL;
-
- for (tmp = var; tmp; tmp = tmp->next) {
- if (!strcasecmp(tmp->name, "type") &&
- !(!strcasecmp(tmp->value, "user") || !strcasecmp(tmp->value, "friend"))) {
- ast_variables_destroy(var);
- return NULL;
- } else if (!username && !strcasecmp(tmp->name, "name"))
- username = tmp->value;
- }
-
- if (!username) {
- ast_log(LOG_WARNING, "Cannot determine user name for IP address %s\n", cd->sourceIp);
- ast_variables_destroy(var);
- return NULL;
- }
-
- user = build_user(username, var, NULL, 1);
-
- ast_variables_destroy(var);
-
- return user;
-}
-
-static struct oh323_peer *build_peer(const char *name, struct ast_variable *v, struct ast_variable *alt, int realtime)
-{
- struct oh323_peer *peer;
- struct ast_ha *oldha;
- int found = 0;
-
- peer = ASTOBJ_CONTAINER_FIND_UNLINK_FULL(&peerl, name, name, 0, 0, strcmp);
-
- if (peer)
- found++;
- else {
- if (!(peer = ast_calloc(1, sizeof(*peer))))
- return NULL;
- ASTOBJ_INIT(peer);
- }
- oldha = peer->ha;
- peer->ha = NULL;
- memcpy(&peer->options, &global_options, sizeof(peer->options));
- peer->options.dtmfmode = 0;
- peer->options.holdHandling = 0;
- peer->addr.sin_port = htons(h323_signalling_port);
- peer->addr.sin_family = AF_INET;
- if (!found && name)
- ast_copy_string(peer->name, name, sizeof(peer->name));
-
-#if 0 /* XXX Port channel variables functionality from chan_sip XXX */
- if (peer->chanvars) {
- ast_variables_destroy(peer->chanvars);
- peer->chanvars = NULL;
- }
-#endif
- /* Default settings for mailbox */
- peer->mailbox[0] = '\0';
-
- for (; v || ((v = alt) && !(alt = NULL)); v = v->next) {
- if (!update_common_options(v, &peer->options))
- continue;
- if (!strcasecmp(v->name, "host")) {
- if (!strcasecmp(v->value, "dynamic")) {
- ast_log(LOG_ERROR, "Dynamic host configuration not implemented.\n");
- ASTOBJ_UNREF(peer, oh323_destroy_peer);
- return NULL;
- }
- {
- struct ast_sockaddr tmp;
-
- if (ast_get_ip(&tmp, v->value)) {
- ast_log(LOG_ERROR, "Could not determine IP for %s\n", v->value);
- ASTOBJ_UNREF(peer, oh323_destroy_peer);
- return NULL;
- }
- ast_sockaddr_to_sin(&tmp, &peer->addr);
- }
- } else if (!strcasecmp(v->name, "port")) {
- peer->addr.sin_port = htons(atoi(v->value));
- } else if (!strcasecmp(v->name, "permit") ||
- !strcasecmp(v->name, "deny")) {
- int ha_error = 0;
-
- peer->ha = ast_append_ha(v->name, v->value, peer->ha, &ha_error);
- if (ha_error)
- ast_log(LOG_ERROR, "Bad ACL entry in configuration line %d : %s\n", v->lineno, v->value);
- } else if (!strcasecmp(v->name, "mailbox")) {
- ast_copy_string(peer->mailbox, v->value, sizeof(peer->mailbox));
- } else if (!strcasecmp(v->name, "hasvoicemail")) {
- if (ast_true(v->value) && ast_strlen_zero(peer->mailbox)) {
- ast_copy_string(peer->mailbox, name, sizeof(peer->mailbox));
- }
- }
- }
- if (!peer->options.dtmfmode)
- peer->options.dtmfmode = global_options.dtmfmode;
- if (peer->options.holdHandling == ~0)
- peer->options.holdHandling = 0;
- else if (!peer->options.holdHandling)
- peer->options.holdHandling = global_options.holdHandling;
- ASTOBJ_UNMARK(peer);
- ast_free_ha(oldha);
- return peer;
-}
-
-static struct oh323_peer *realtime_peer(const char *peername, struct sockaddr_in *sin)
-{
- struct oh323_peer *peer;
- struct ast_variable *var;
- struct ast_variable *tmp;
- const char *addr = NULL;
-
- /* First check on peer name */
- if (peername)
- var = ast_load_realtime("h323", "name", peername, SENTINEL);
- else if (sin) /* Then check on IP address for dynamic peers */
- var = ast_load_realtime("h323", "host", addr = ast_inet_ntoa(sin->sin_addr), SENTINEL);
- else
- return NULL;
-
- if (!var)
- return NULL;
-
- for (tmp = var; tmp; tmp = tmp->next) {
- /* If this is type=user, then skip this object. */
- if (!strcasecmp(tmp->name, "type") &&
- !(!strcasecmp(tmp->value, "peer") || !strcasecmp(tmp->value, "friend"))) {
- ast_variables_destroy(var);
- return NULL;
- } else if (!peername && !strcasecmp(tmp->name, "name")) {
- peername = tmp->value;
- }
- }
-
- if (!peername) { /* Did not find peer in realtime */
- ast_log(LOG_WARNING, "Cannot determine peer name for IP address %s\n", addr);
- ast_variables_destroy(var);
- return NULL;
- }
-
- /* Peer found in realtime, now build it in memory */
- peer = build_peer(peername, var, NULL, 1);
-
- ast_variables_destroy(var);
-
- return peer;
-}
-
-static int oh323_addrcmp_str(struct in_addr inaddr, char *addr)
-{
- return strcmp(ast_inet_ntoa(inaddr), addr);
-}
-
-static struct oh323_user *find_user(const call_details_t *cd, int realtime)
-{
- struct oh323_user *u;
-
- if (userbyalias)
- u = ASTOBJ_CONTAINER_FIND(&userl, cd->call_source_aliases);
- else
- u = ASTOBJ_CONTAINER_FIND_FULL(&userl, cd->sourceIp, addr.sin_addr, 0, 0, oh323_addrcmp_str);
-
- if (!u && realtime)
- u = realtime_user(cd);
-
- if (!u && h323debug)
- ast_debug(1, "Could not find user by name %s or address %s\n", cd->call_source_aliases, cd->sourceIp);
-
- return u;
-}
-
-static int oh323_addrcmp(struct sockaddr_in addr, struct sockaddr_in *sin)
-{
- int res;
-
- if (!sin)
- res = -1;
- else
- res = inaddrcmp(&addr , sin);
-
- return res;
-}
-
-static struct oh323_peer *find_peer(const char *peer, struct sockaddr_in *sin, int realtime)
-{
- struct oh323_peer *p;
-
- if (peer)
- p = ASTOBJ_CONTAINER_FIND(&peerl, peer);
- else
- p = ASTOBJ_CONTAINER_FIND_FULL(&peerl, sin, addr, 0, 0, oh323_addrcmp);
-
- if (!p && realtime)
- p = realtime_peer(peer, sin);
-
- if (!p && h323debug)
- ast_debug(1, "Could not find peer by name %s or address %s\n", (peer ? peer : ""), (sin ? ast_inet_ntoa(sin->sin_addr) : ""));
-
- return p;
-}
-
-static int create_addr(struct oh323_pvt *pvt, char *opeer)
-{
- struct hostent *hp;
- struct ast_hostent ahp;
- struct oh323_peer *p;
- int portno;
- int found = 0;
- char *port;
- char *hostn;
- char peer[256] = "";
-
- ast_copy_string(peer, opeer, sizeof(peer));
- port = strchr(peer, ':');
- if (port) {
- *port = '\0';
- port++;
- }
- pvt->sa.sin_family = AF_INET;
- p = find_peer(peer, NULL, 1);
- if (p) {
- found++;
- memcpy(&pvt->options, &p->options, sizeof(pvt->options));
- pvt->jointcapability = pvt->options.capability;
- if (pvt->options.dtmfmode) {
- if (pvt->options.dtmfmode & H323_DTMF_RFC2833) {
- pvt->nonCodecCapability |= AST_RTP_DTMF;
- } else {
- pvt->nonCodecCapability &= ~AST_RTP_DTMF;
- }
- }
- if (p->addr.sin_addr.s_addr) {
- pvt->sa.sin_addr = p->addr.sin_addr;
- pvt->sa.sin_port = p->addr.sin_port;
- }
- ASTOBJ_UNREF(p, oh323_destroy_peer);
- }
- if (!p && !found) {
- hostn = peer;
- if (port) {
- portno = atoi(port);
- } else {
- portno = h323_signalling_port;
- }
- hp = ast_gethostbyname(hostn, &ahp);
- if (hp) {
- memcpy(&pvt->sa.sin_addr, hp->h_addr, sizeof(pvt->sa.sin_addr));
- pvt->sa.sin_port = htons(portno);
- /* Look peer by address */
- p = find_peer(NULL, &pvt->sa, 1);
- memcpy(&pvt->options, (p ? &p->options : &global_options), sizeof(pvt->options));
- pvt->jointcapability = pvt->options.capability;
- if (p) {
- ASTOBJ_UNREF(p, oh323_destroy_peer);
- }
- if (pvt->options.dtmfmode) {
- if (pvt->options.dtmfmode & H323_DTMF_RFC2833) {
- pvt->nonCodecCapability |= AST_RTP_DTMF;
- } else {
- pvt->nonCodecCapability &= ~AST_RTP_DTMF;
- }
- }
- return 0;
- } else {
- ast_log(LOG_WARNING, "No such host: %s\n", peer);
- return -1;
- }
- } else if (!found) {
- return -1;
- } else {
- return 0;
- }
-}
-static struct ast_channel *oh323_request(const char *type, struct ast_format_cap *cap, const struct ast_channel *requestor, void *data, int *cause)
-{
- struct oh323_pvt *pvt;
- struct ast_channel *tmpc = NULL;
- char *dest = (char *)data;
- char *ext, *host;
- char *h323id = NULL;
- char tmp[256], tmp1[256];
-
- if (h323debug)
- ast_debug(1, "type=%s, format=%s, data=%s.\n", type, ast_getformatname_multiple(tmp, sizeof(tmp), cap), (char *)data);
-
- pvt = oh323_alloc(0);
- if (!pvt) {
- ast_log(LOG_WARNING, "Unable to build pvt data for '%s'\n", (char *)data);
- return NULL;
- }
- if (!(ast_format_cap_has_type(cap, AST_FORMAT_TYPE_AUDIO))) {
- ast_log(LOG_NOTICE, "Asked to get a channel of unsupported format '%s'\n", ast_getformatname_multiple(tmp, sizeof(tmp), cap));
- oh323_destroy(pvt);
- if (cause)
- *cause = AST_CAUSE_INCOMPATIBLE_DESTINATION;
- return NULL;
- }
- ast_copy_string(tmp, dest, sizeof(tmp));
- host = strchr(tmp, '@');
- if (host) {
- *host = '\0';
- host++;
- ext = tmp;
- } else {
- ext = strrchr(tmp, '/');
- if (ext)
- *ext++ = '\0';
- host = tmp;
- }
- strtok_r(host, "/", &(h323id));
- if (!ast_strlen_zero(h323id)) {
- h323_set_id(h323id);
- }
- if (ext) {
- ast_copy_string(pvt->exten, ext, sizeof(pvt->exten));
- }
- if (h323debug)
- ast_debug(1, "Extension: %s Host: %s\n", pvt->exten, host);
-
- if (gatekeeper_disable) {
- if (create_addr(pvt, host)) {
- oh323_destroy(pvt);
- if (cause)
- *cause = AST_CAUSE_DESTINATION_OUT_OF_ORDER;
- return NULL;
- }
- }
- else {
- memcpy(&pvt->options, &global_options, sizeof(pvt->options));
- pvt->jointcapability = pvt->options.capability;
- if (pvt->options.dtmfmode) {
- if (pvt->options.dtmfmode & H323_DTMF_RFC2833) {
- pvt->nonCodecCapability |= AST_RTP_DTMF;
- } else {
- pvt->nonCodecCapability &= ~AST_RTP_DTMF;
- }
- }
- }
-
- ast_mutex_lock(&caplock);
- /* Generate unique channel identifier */
- snprintf(tmp1, sizeof(tmp1)-1, "%s-%u", host, ++unique);
- tmp1[sizeof(tmp1)-1] = '\0';
- ast_mutex_unlock(&caplock);
-
- ast_mutex_lock(&pvt->lock);
- tmpc = __oh323_new(pvt, AST_STATE_DOWN, tmp1, requestor ? requestor->linkedid : NULL);
- ast_mutex_unlock(&pvt->lock);
- if (!tmpc) {
- oh323_destroy(pvt);
- if (cause)
- *cause = AST_CAUSE_NORMAL_TEMPORARY_FAILURE;
- }
- ast_update_use_count();
- restart_monitor();
- return tmpc;
-}
-
-/*! \brief Find a call by alias */
-static struct oh323_alias *find_alias(const char *source_aliases, int realtime)
-{
- struct oh323_alias *a;
-
- a = ASTOBJ_CONTAINER_FIND(&aliasl, source_aliases);
-
- if (!a && realtime)
- a = realtime_alias(source_aliases);
-
- return a;
-}
-
-/*! \brief
- * Callback for sending digits from H.323 up to asterisk
- *
- */
-static int receive_digit(unsigned call_reference, char digit, const char *token, int duration)
-{
- struct oh323_pvt *pvt;
- int res;
-
- pvt = find_call_locked(call_reference, token);
- if (!pvt) {
- ast_log(LOG_ERROR, "Received digit '%c' (%u ms) for call %s without private structure\n", digit, duration, token);
- return -1;
- }
- if (h323debug)
- ast_log(LOG_DTMF, "Received %s digit '%c' (%u ms) for call %s\n", (digit == ' ' ? "update for" : "new"), (digit == ' ' ? pvt->curDTMF : digit), duration, token);
-
- if (pvt->owner && !ast_channel_trylock(pvt->owner)) {
- if (digit == '!')
- res = ast_queue_control(pvt->owner, AST_CONTROL_FLASH);
- else {
- struct ast_frame f = {
- .frametype = AST_FRAME_DTMF_END,
- .subclass.integer = digit,
- .samples = duration * 8,
- .len = duration,
- .src = "SEND_DIGIT",
- };
- if (digit == ' ') { /* signalUpdate message */
- f.subclass.integer = pvt->curDTMF;
- AST_SCHED_DEL(sched, pvt->DTMFsched);
- } else { /* Regular input or signal message */
- if (pvt->DTMFsched >= 0) {
- /* We still don't send DTMF END from previous event, send it now */
- AST_SCHED_DEL(sched, pvt->DTMFsched);
- f.subclass.integer = pvt->curDTMF;
- f.samples = f.len = 0;
- ast_queue_frame(pvt->owner, &f);
- /* Restore values */
- f.subclass.integer = digit;
- f.samples = duration * 8;
- f.len = duration;
- }
- if (duration) { /* This is a signal, signalUpdate follows */
- f.frametype = AST_FRAME_DTMF_BEGIN;
- pvt->DTMFsched = ast_sched_add(sched, duration, oh323_simulate_dtmf_end, pvt);
- if (h323debug)
- ast_log(LOG_DTMF, "Scheduled DTMF END simulation for %d ms, id=%d\n", duration, pvt->DTMFsched);
- }
- pvt->curDTMF = digit;
- }
- res = ast_queue_frame(pvt->owner, &f);
- }
- ast_channel_unlock(pvt->owner);
- } else {
- if (digit == '!')
- pvt->newcontrol = AST_CONTROL_FLASH;
- else {
- pvt->newduration = duration;
- pvt->newdigit = digit;
- }
- res = 0;
- }
- ast_mutex_unlock(&pvt->lock);
- return res;
-}
-
-/*! \brief
- * Callback function used to inform the H.323 stack of the local rtp ip/port details
- *
- * \return Returns the local RTP information
- */
-static struct rtp_info *external_rtp_create(unsigned call_reference, const char * token)
-{
- struct oh323_pvt *pvt;
- struct sockaddr_in us;
- struct rtp_info *info;
-
- info = ast_calloc(1, sizeof(*info));
- if (!info) {
- ast_log(LOG_ERROR, "Unable to allocated info structure, this is very bad\n");
- return NULL;
- }
- pvt = find_call_locked(call_reference, token);
- if (!pvt) {
- ast_free(info);
- ast_log(LOG_ERROR, "Unable to find call %s(%d)\n", token, call_reference);
- return NULL;
- }
- if (!pvt->rtp)
- __oh323_rtp_create(pvt);
- if (!pvt->rtp) {
- ast_mutex_unlock(&pvt->lock);
- ast_free(info);
- ast_log(LOG_ERROR, "No RTP stream is available for call %s (%d)", token, call_reference);
- return NULL;
- }
- /* figure out our local RTP port and tell the H.323 stack about it */
- {
- struct ast_sockaddr tmp;
-
- ast_rtp_instance_get_local_address(pvt->rtp, &tmp);
- ast_sockaddr_to_sin(&tmp, &us);
- }
- ast_mutex_unlock(&pvt->lock);
-
- ast_copy_string(info->addr, ast_inet_ntoa(us.sin_addr), sizeof(info->addr));
- info->port = ntohs(us.sin_port);
- if (h323debug)
- ast_debug(1, "Sending RTP 'US' %s:%d\n", info->addr, info->port);
- return info;
-}
-
-/*! \brief
- * Call-back function passing remote ip/port information from H.323 to asterisk
- *
- * Returns nothing
- */
-static void setup_rtp_connection(unsigned call_reference, const char *remoteIp, int remotePort, const char *token, int pt)
-{
- struct oh323_pvt *pvt;
- struct sockaddr_in them;
- int nativeformats_changed;
- enum { NEED_NONE, NEED_HOLD, NEED_UNHOLD } rtp_change = NEED_NONE;
-
- if (h323debug)
- ast_debug(1, "Setting up RTP connection for %s\n", token);
-
- /* Find the call or allocate a private structure if call not found */
- pvt = find_call_locked(call_reference, token);
- if (!pvt) {
- ast_log(LOG_ERROR, "Something is wrong: rtp\n");
- return;
- }
- if (pvt->alreadygone) {
- ast_mutex_unlock(&pvt->lock);
- return;
- }
-
- if (!pvt->rtp)
- __oh323_rtp_create(pvt);
-
- if ((pt == 2) && (pvt->jointcapability & AST_FORMAT_G726_AAL2)) {
- ast_rtp_codecs_payloads_set_rtpmap_type(ast_rtp_instance_get_codecs(pvt->rtp), pvt->rtp, pt, "audio", "G726-32", AST_RTP_OPT_G726_NONSTANDARD);
- }
-
- them.sin_family = AF_INET;
- /* only works for IPv4 */
- them.sin_addr.s_addr = inet_addr(remoteIp);
- them.sin_port = htons(remotePort);
-
- if (them.sin_addr.s_addr) {
- {
- struct ast_sockaddr tmp;
-
- ast_sockaddr_from_sin(&tmp, &them);
- ast_rtp_instance_set_remote_address(pvt->rtp, &tmp);
- }
- if (pvt->recvonly) {
- pvt->recvonly = 0;
- rtp_change = NEED_UNHOLD;
- }
- } else {
- ast_rtp_instance_stop(pvt->rtp);
- if (!pvt->recvonly) {
- pvt->recvonly = 1;
- rtp_change = NEED_HOLD;
- }
- }
-
- /* Change native format to reflect information taken from OLC/OLCAck */
- nativeformats_changed = 0;
- if (pt != 128 && pvt->rtp) { /* Payload type is invalid, so try to use previously decided */
- struct ast_rtp_payload_type rtptype = ast_rtp_codecs_payload_lookup(ast_rtp_instance_get_codecs(pvt->rtp), pt);
- if (rtptype.asterisk_format) {
- if (pvt->nativeformats != ast_format_to_old_bitfield(&rtptype.format)) {
- pvt->nativeformats = ast_format_to_old_bitfield(&rtptype.format);
- nativeformats_changed = 1;
- }
- }
- } else if (h323debug)
- ast_log(LOG_NOTICE, "Payload type is unknown, formats isn't changed\n");
-
- /* Don't try to lock the channel if nothing changed */
- if (nativeformats_changed || pvt->options.progress_audio || (rtp_change != NEED_NONE)) {
- if (pvt->owner && !ast_channel_trylock(pvt->owner)) {
- struct ast_format_cap *pvt_native = ast_format_cap_alloc_nolock();
- ast_format_cap_from_old_bitfield(pvt_native, pvt->nativeformats);
-
- /* Re-build translation path only if native format(s) has been changed */
- if (!(ast_format_cap_identical(pvt->owner->nativeformats, pvt_native))) {
- if (h323debug) {
- char tmp[256], tmp2[256];
- ast_debug(1, "Native format changed to '%s' from '%s', read format is %s, write format is %s\n", ast_getformatname_multiple(tmp, sizeof(tmp), pvt_native), ast_getformatname_multiple(tmp2, sizeof(tmp2), pvt->owner->nativeformats), ast_getformatname(&pvt->owner->readformat), ast_getformatname(&pvt->owner->writeformat));
- }
- ast_format_cap_copy(pvt->owner->nativeformats, pvt_native);
- ast_set_read_format(pvt->owner, &pvt->owner->readformat);
- ast_set_write_format(pvt->owner, &pvt->owner->writeformat);
- }
- if (pvt->options.progress_audio)
- ast_queue_control(pvt->owner, AST_CONTROL_PROGRESS);
- switch (rtp_change) {
- case NEED_HOLD:
- ast_queue_control(pvt->owner, AST_CONTROL_HOLD);
- break;
- case NEED_UNHOLD:
- ast_queue_control(pvt->owner, AST_CONTROL_UNHOLD);
- break;
- default:
- break;
- }
- ast_channel_unlock(pvt->owner);
- pvt_native = ast_format_cap_destroy(pvt_native);
- }
- else {
- if (pvt->options.progress_audio)
- pvt->newcontrol = AST_CONTROL_PROGRESS;
- else if (rtp_change == NEED_HOLD)
- pvt->newcontrol = AST_CONTROL_HOLD;
- else if (rtp_change == NEED_UNHOLD)
- pvt->newcontrol = AST_CONTROL_UNHOLD;
- if (h323debug)
- ast_debug(1, "RTP connection preparation for %s is pending...\n", token);
- }
- }
- ast_mutex_unlock(&pvt->lock);
-
- if (h323debug)
- ast_debug(1, "RTP connection prepared for %s\n", token);
-
- return;
-}
-
-/*! \brief
- * Call-back function to signal asterisk that the channel has been answered
- * Returns nothing
- */
-static void connection_made(unsigned call_reference, const char *token)
-{
- struct oh323_pvt *pvt;
-
- if (h323debug)
- ast_debug(1, "Call %s answered\n", token);
-
- pvt = find_call_locked(call_reference, token);
- if (!pvt) {
- ast_log(LOG_ERROR, "Something is wrong: connection\n");
- return;
- }
-
- /* Inform asterisk about remote party connected only on outgoing calls */
- if (!pvt->outgoing) {
- ast_mutex_unlock(&pvt->lock);
- return;
- }
- /* Do not send ANSWER message more than once */
- if (!pvt->connection_established) {
- pvt->connection_established = 1;
- update_state(pvt, -1, AST_CONTROL_ANSWER);
- }
- ast_mutex_unlock(&pvt->lock);
- return;
-}
-
-static int progress(unsigned call_reference, const char *token, int inband)
-{
- struct oh323_pvt *pvt;
-
- if (h323debug)
- ast_debug(1, "Received ALERT/PROGRESS message for %s tones\n", (inband ? "inband" : "self-generated"));
-
- pvt = find_call_locked(call_reference, token);
- if (!pvt) {
- ast_log(LOG_ERROR, "Private structure not found in progress.\n");
- return -1;
- }
- if (!pvt->owner) {
- ast_mutex_unlock(&pvt->lock);
- ast_log(LOG_ERROR, "No Asterisk channel associated with private structure.\n");
- return -1;
- }
- update_state(pvt, -1, (inband ? AST_CONTROL_PROGRESS : AST_CONTROL_RINGING));
- ast_mutex_unlock(&pvt->lock);
-
- return 0;
-}
-
-/*! \brief
- * Call-back function for incoming calls
- *
- * Returns 1 on success
- */
-static call_options_t *setup_incoming_call(call_details_t *cd)
-{
- struct oh323_pvt *pvt;
- struct oh323_user *user = NULL;
- struct oh323_alias *alias = NULL;
-
- if (h323debug)
- ast_debug(1, "Setting up incoming call for %s\n", cd->call_token);
-
- /* allocate the call*/
- pvt = oh323_alloc(cd->call_reference);
-
- if (!pvt) {
- ast_log(LOG_ERROR, "Unable to allocate private structure, this is bad.\n");
- cleanup_call_details(cd);
- return NULL;
- }
-
- /* Populate the call details in the private structure */
- memcpy(&pvt->cd, cd, sizeof(pvt->cd));
- memcpy(&pvt->options, &global_options, sizeof(pvt->options));
- pvt->jointcapability = pvt->options.capability;
-
- if (h323debug) {
- ast_verb(3, "Setting up Call\n");
- ast_verb(3, " \tCall token: [%s]\n", pvt->cd.call_token);
- ast_verb(3, " \tCalling party name: [%s]\n", pvt->cd.call_source_name);
- ast_verb(3, " \tCalling party number: [%s]\n", pvt->cd.call_source_e164);
- ast_verb(3, " \tCalled party name: [%s]\n", pvt->cd.call_dest_alias);
- ast_verb(3, " \tCalled party number: [%s]\n", pvt->cd.call_dest_e164);
- if (pvt->cd.redirect_reason >= 0)
- ast_verb(3, " \tRedirecting party number: [%s] (reason %d)\n", pvt->cd.redirect_number, pvt->cd.redirect_reason);
- ast_verb(3, " \tCalling party IP: [%s]\n", pvt->cd.sourceIp);
- }
-
- /* Decide if we are allowing Gatekeeper routed calls*/
- if ((!strcasecmp(cd->sourceIp, gatekeeper)) && (gkroute == -1) && !gatekeeper_disable) {
- if (!ast_strlen_zero(cd->call_dest_e164)) {
- ast_copy_string(pvt->exten, cd->call_dest_e164, sizeof(pvt->exten));
- ast_copy_string(pvt->context, default_context, sizeof(pvt->context));
- } else {
- alias = find_alias(cd->call_dest_alias, 1);
- if (!alias) {
- ast_log(LOG_ERROR, "Call for %s rejected, alias not found\n", cd->call_dest_alias);
- oh323_destroy(pvt);
- return NULL;
- }
- ast_copy_string(pvt->exten, alias->name, sizeof(pvt->exten));
- ast_copy_string(pvt->context, alias->context, sizeof(pvt->context));
- }
- } else {
- /* Either this call is not from the Gatekeeper
- or we are not allowing gk routed calls */
- user = find_user(cd, 1);
- if (!user) {
- if (!acceptAnonymous) {
- ast_log(LOG_NOTICE, "Anonymous call from '%s@%s' rejected\n", pvt->cd.call_source_aliases, pvt->cd.sourceIp);
- oh323_destroy(pvt);
- return NULL;
- }
- if (ast_strlen_zero(default_context)) {
- ast_log(LOG_ERROR, "Call from '%s@%s' rejected due to no default context\n", pvt->cd.call_source_aliases, pvt->cd.sourceIp);
- oh323_destroy(pvt);
- return NULL;
- }
- ast_copy_string(pvt->context, default_context, sizeof(pvt->context));
- if (!ast_strlen_zero(pvt->cd.call_dest_e164)) {
- ast_copy_string(pvt->exten, cd->call_dest_e164, sizeof(pvt->exten));
- } else {
- ast_copy_string(pvt->exten, cd->call_dest_alias, sizeof(pvt->exten));
- }
- if (h323debug)
- ast_debug(1, "Sending %s@%s to context [%s] extension %s\n", cd->call_source_aliases, cd->sourceIp, pvt->context, pvt->exten);
- } else {
- if (user->host) {
- if (strcasecmp(cd->sourceIp, ast_inet_ntoa(user->addr.sin_addr))) {
- if (ast_strlen_zero(user->context)) {
- if (ast_strlen_zero(default_context)) {
- ast_log(LOG_ERROR, "Call from '%s' rejected due to non-matching IP address (%s) and no default context\n", user->name, cd->sourceIp);
- oh323_destroy(pvt);
- ASTOBJ_UNREF(user, oh323_destroy_user);
- return NULL;
- }
- ast_copy_string(pvt->context, default_context, sizeof(pvt->context));
- } else {
- ast_copy_string(pvt->context, user->context, sizeof(pvt->context));
- }
- pvt->exten[0] = 'i';
- pvt->exten[1] = '\0';
- ast_log(LOG_ERROR, "Call from '%s' rejected due to non-matching IP address (%s)s\n", user->name, cd->sourceIp);
- oh323_destroy(pvt);
- ASTOBJ_UNREF(user, oh323_destroy_user);
- return NULL; /* XXX: Hmmm... Why to setup context if we drop connection immediately??? */
- }
- }
- ast_copy_string(pvt->context, user->context, sizeof(pvt->context));
- memcpy(&pvt->options, &user->options, sizeof(pvt->options));
- pvt->jointcapability = pvt->options.capability;
- if (!ast_strlen_zero(pvt->cd.call_dest_e164)) {
- ast_copy_string(pvt->exten, cd->call_dest_e164, sizeof(pvt->exten));
- } else {
- ast_copy_string(pvt->exten, cd->call_dest_alias, sizeof(pvt->exten));
- }
- if (!ast_strlen_zero(user->accountcode)) {
- ast_copy_string(pvt->accountcode, user->accountcode, sizeof(pvt->accountcode));
- }
- if (user->amaflags) {
- pvt->amaflags = user->amaflags;
- }
- ASTOBJ_UNREF(user, oh323_destroy_user);
- }
- }
- return &pvt->options;
-}
-
-/*! \brief
- * Call-back function to start PBX when OpenH323 ready to serve incoming call
- *
- * Returns 1 on success
- */
-static int answer_call(unsigned call_reference, const char *token)
-{
- struct oh323_pvt *pvt;
- struct ast_channel *c = NULL;
- enum {ext_original, ext_s, ext_i, ext_notexists} try_exten;
- char tmp_exten[sizeof(pvt->exten)];
-
- if (h323debug)
- ast_debug(1, "Preparing Asterisk to answer for %s\n", token);
-
- /* Find the call or allocate a private structure if call not found */
- pvt = find_call_locked(call_reference, token);
- if (!pvt) {
- ast_log(LOG_ERROR, "Something is wrong: answer_call\n");
- return 0;
- }
- /* Check if requested extension@context pair exists in the dialplan */
- ast_copy_string(tmp_exten, pvt->exten, sizeof(tmp_exten));
-
- /* Try to find best extension in specified context */
- if ((tmp_exten[0] != '\0') && (tmp_exten[1] == '\0')) {
- if (tmp_exten[0] == 's')
- try_exten = ext_s;
- else if (tmp_exten[0] == 'i')
- try_exten = ext_i;
- else
- try_exten = ext_original;
- } else
- try_exten = ext_original;
- do {
- if (ast_exists_extension(NULL, pvt->context, tmp_exten, 1, NULL))
- break;
- switch (try_exten) {
- case ext_original:
- tmp_exten[0] = 's';
- tmp_exten[1] = '\0';
- try_exten = ext_s;
- break;
- case ext_s:
- tmp_exten[0] = 'i';
- try_exten = ext_i;
- break;
- case ext_i:
- try_exten = ext_notexists;
- break;
- default:
- break;
- }
- } while (try_exten != ext_notexists);
-
- /* Drop the call if we don't have , s and i extensions */
- if (try_exten == ext_notexists) {
- ast_log(LOG_NOTICE, "Dropping call because extensions '%s', 's' and 'i' doesn't exists in context [%s]\n", pvt->exten, pvt->context);
- ast_mutex_unlock(&pvt->lock);
- h323_clear_call(token, AST_CAUSE_UNALLOCATED);
- return 0;
- } else if ((try_exten != ext_original) && (strcmp(pvt->exten, tmp_exten) != 0)) {
- if (h323debug)
- ast_debug(1, "Going to extension %s@%s because %s@%s isn't exists\n", tmp_exten, pvt->context, pvt->exten, pvt->context);
- ast_copy_string(pvt->exten, tmp_exten, sizeof(pvt->exten));
- }
-
- /* allocate a channel and tell asterisk about it */
- c = __oh323_new(pvt, AST_STATE_RINGING, pvt->cd.call_token, NULL);
-
- /* And release when done */
- ast_mutex_unlock(&pvt->lock);
- if (!c) {
- ast_log(LOG_ERROR, "Couldn't create channel. This is bad\n");
- return 0;
- }
- return 1;
-}
-
-/*! \brief
- * Call-back function to establish an outgoing H.323 call
- *
- * Returns 1 on success
- */
-static int setup_outgoing_call(call_details_t *cd)
-{
- /* Use argument here or free it immediately */
- cleanup_call_details(cd);
-
- return 1;
-}
-
-/*! \brief
- * Call-back function to signal asterisk that the channel is ringing
- * Returns nothing
- */
-static void chan_ringing(unsigned call_reference, const char *token)
-{
- struct oh323_pvt *pvt;
-
- if (h323debug)
- ast_debug(1, "Ringing on %s\n", token);
-
- pvt = find_call_locked(call_reference, token);
- if (!pvt) {
- ast_log(LOG_ERROR, "Something is wrong: ringing\n");
- return;
- }
- if (!pvt->owner) {
- ast_mutex_unlock(&pvt->lock);
- ast_log(LOG_ERROR, "Channel has no owner\n");
- return;
- }
- update_state(pvt, AST_STATE_RINGING, AST_CONTROL_RINGING);
- ast_mutex_unlock(&pvt->lock);
- return;
-}
-
-/*! \brief
- * Call-back function to cleanup communication
- * Returns nothing,
- */
-static void cleanup_connection(unsigned call_reference, const char *call_token)
-{
- struct oh323_pvt *pvt;
-
- if (h323debug)
- ast_debug(1, "Cleaning connection to %s\n", call_token);
-
- while (1) {
- pvt = find_call_locked(call_reference, call_token);
- if (!pvt) {
- if (h323debug)
- ast_debug(1, "No connection for %s\n", call_token);
- return;
- }
- if (!pvt->owner || !ast_channel_trylock(pvt->owner))
- break;
-#if 1
- ast_log(LOG_NOTICE, "Avoiding H.323 destory deadlock on %s\n", call_token);
-#ifdef DEBUG_THREADS
- /* XXX to be completed
- * If we want to print more info on who is holding the lock,
- * implement the relevant code in lock.h and use the routines
- * supplied there.
- */
-#endif
-#endif
- ast_mutex_unlock(&pvt->lock);
- usleep(1);
- }
- if (pvt->rtp) {
- /* Immediately stop RTP */
- ast_rtp_instance_destroy(pvt->rtp);
- pvt->rtp = NULL;
- }
- /* Free dsp used for in-band DTMF detection */
- if (pvt->vad) {
- ast_dsp_free(pvt->vad);
- pvt->vad = NULL;
- }
- cleanup_call_details(&pvt->cd);
- pvt->alreadygone = 1;
- /* Send hangup */
- if (pvt->owner) {
- pvt->owner->_softhangup |= AST_SOFTHANGUP_DEV;
- ast_queue_hangup(pvt->owner);
- ast_channel_unlock(pvt->owner);
- }
- ast_mutex_unlock(&pvt->lock);
- if (h323debug)
- ast_debug(1, "Connection to %s cleaned\n", call_token);
- return;
-}
-
-static void hangup_connection(unsigned int call_reference, const char *token, int cause)
-{
- struct oh323_pvt *pvt;
-
- if (h323debug)
- ast_debug(1, "Hanging up connection to %s with cause %d\n", token, cause);
-
- pvt = find_call_locked(call_reference, token);
- if (!pvt) {
- if (h323debug)
- ast_debug(1, "Connection to %s already cleared\n", token);
- return;
- }
- if (pvt->owner && !ast_channel_trylock(pvt->owner)) {
- pvt->owner->_softhangup |= AST_SOFTHANGUP_DEV;
- pvt->owner->hangupcause = pvt->hangupcause = cause;
- ast_queue_hangup_with_cause(pvt->owner, cause);
- ast_channel_unlock(pvt->owner);
- }
- else {
- pvt->needhangup = 1;
- pvt->hangupcause = cause;
- if (h323debug)
- ast_debug(1, "Hangup for %s is pending\n", token);
- }
- ast_mutex_unlock(&pvt->lock);
-}
-
-static void set_dtmf_payload(unsigned call_reference, const char *token, int payload, int is_cisco)
-{
- struct oh323_pvt *pvt;
-
- if (h323debug)
- ast_debug(1, "Setting %s DTMF payload to %d on %s\n", (is_cisco ? "Cisco" : "RFC2833"), payload, token);
-
- pvt = find_call_locked(call_reference, token);
- if (!pvt) {
- return;
- }
- if (pvt->rtp) {
- ast_rtp_codecs_payloads_set_rtpmap_type(ast_rtp_instance_get_codecs(pvt->rtp), pvt->rtp, payload, "audio", (is_cisco ? "cisco-telephone-event" : "telephone-event"), 0);
- }
- pvt->dtmf_pt[is_cisco ? 1 : 0] = payload;
- ast_mutex_unlock(&pvt->lock);
- if (h323debug)
- ast_debug(1, "DTMF payload on %s set to %d\n", token, payload);
-}
-
-static void set_peer_capabilities(unsigned call_reference, const char *token, int capabilities, struct ast_codec_pref *prefs)
-{
- struct oh323_pvt *pvt;
-
- if (h323debug)
- ast_debug(1, "Got remote capabilities from connection %s\n", token);
-
- pvt = find_call_locked(call_reference, token);
- if (!pvt)
- return;
- pvt->peercapability = capabilities;
- pvt->jointcapability = pvt->options.capability & capabilities;
- if (prefs) {
- memcpy(&pvt->peer_prefs, prefs, sizeof(pvt->peer_prefs));
- if (h323debug) {
- int i;
- for (i = 0; i < 32; ++i) {
- if (!prefs->order[i])
- break;
- ast_debug(1, "prefs[%d]=%s:%d\n", i, (prefs->order[i] ? ast_getformatname(&prefs->formats[i]) : ""), prefs->framing[i]);
- }
- }
- if (pvt->rtp) {
- if (pvt->options.autoframing) {
- ast_debug(2, "Autoframing option set, using peer's packetization settings\n");
- ast_rtp_codecs_packetization_set(ast_rtp_instance_get_codecs(pvt->rtp), pvt->rtp, &pvt->peer_prefs);
- } else {
- ast_debug(2, "Autoframing option not set, ignoring peer's packetization settings\n");
- ast_rtp_codecs_packetization_set(ast_rtp_instance_get_codecs(pvt->rtp), pvt->rtp, &pvt->options.prefs);
- }
- }
- }
- ast_mutex_unlock(&pvt->lock);
-}
-
-static void set_local_capabilities(unsigned call_reference, const char *token)
-{
- struct oh323_pvt *pvt;
- int capability, dtmfmode, pref_codec;
- struct ast_codec_pref prefs;
-
- if (h323debug)
- ast_debug(1, "Setting capabilities for connection %s\n", token);
-
- pvt = find_call_locked(call_reference, token);
- if (!pvt)
- return;
- capability = (pvt->jointcapability) ? pvt->jointcapability : pvt->options.capability;
- dtmfmode = pvt->options.dtmfmode;
- prefs = pvt->options.prefs;
- pref_codec = pvt->pref_codec;
- ast_mutex_unlock(&pvt->lock);
- h323_set_capabilities(token, capability, dtmfmode, &prefs, pref_codec);
-
- if (h323debug) {
- int i;
- for (i = 0; i < 32; i++) {
- if (!prefs.order[i])
- break;
- ast_debug(1, "local prefs[%d]=%s:%d\n", i, (prefs.order[i] ? ast_getformatname(&prefs.formats[i]) : ""), prefs.framing[i]);
- }
- ast_debug(1, "Capabilities for connection %s is set\n", token);
- }
-}
-
-static void remote_hold(unsigned call_reference, const char *token, int is_hold)
-{
- struct oh323_pvt *pvt;
-
- if (h323debug)
- ast_debug(1, "Setting %shold status for connection %s\n", (is_hold ? "" : "un"), token);
-
- pvt = find_call_locked(call_reference, token);
- if (!pvt)
- return;
- if (pvt->owner && !ast_channel_trylock(pvt->owner)) {
- if (is_hold)
- ast_queue_control(pvt->owner, AST_CONTROL_HOLD);
- else
- ast_queue_control(pvt->owner, AST_CONTROL_UNHOLD);
- ast_channel_unlock(pvt->owner);
- }
- else {
- if (is_hold)
- pvt->newcontrol = AST_CONTROL_HOLD;
- else
- pvt->newcontrol = AST_CONTROL_UNHOLD;
- }
- ast_mutex_unlock(&pvt->lock);
-}
-
-static void *do_monitor(void *data)
-{
- int res;
- int reloading;
- struct oh323_pvt *oh323 = NULL;
-
- for(;;) {
- /* Check for a reload request */
- ast_mutex_lock(&h323_reload_lock);
- reloading = h323_reloading;
- h323_reloading = 0;
- ast_mutex_unlock(&h323_reload_lock);
- if (reloading) {
- ast_verb(1, "Reloading H.323\n");
- h323_do_reload();
- }
- /* Check for interfaces needing to be killed */
- if (!ast_mutex_trylock(&iflock)) {
-#if 1
- do {
- for (oh323 = iflist; oh323; oh323 = oh323->next) {
- if (!ast_mutex_trylock(&oh323->lock)) {
- if (oh323->needdestroy) {
- __oh323_destroy(oh323);
- break;
- }
- ast_mutex_unlock(&oh323->lock);
- }
- }
- } while (/*oh323*/ 0);
-#else
-restartsearch:
- oh323 = iflist;
- while(oh323) {
- if (!ast_mutex_trylock(&oh323->lock)) {
- if (oh323->needdestroy) {
- __oh323_destroy(oh323);
- goto restartsearch;
- }
- ast_mutex_unlock(&oh323->lock);
- oh323 = oh323->next;
- }
- }
-#endif
- ast_mutex_unlock(&iflock);
- } else
- oh323 = (struct oh323_pvt *)1; /* Force fast loop */
- pthread_testcancel();
- /* Wait for sched or io */
- res = ast_sched_wait(sched);
- if ((res < 0) || (res > 1000)) {
- res = 1000;
- }
- /* Do not wait if some channel(s) is destroyed, probably, more available too */
- if (oh323)
- res = 1;
- res = ast_io_wait(io, res);
- pthread_testcancel();
- ast_mutex_lock(&monlock);
- if (res >= 0) {
- ast_sched_runq(sched);
- }
- ast_mutex_unlock(&monlock);
- }
- /* Never reached */
- return NULL;
-}
-
-static int restart_monitor(void)
-{
- /* If we're supposed to be stopped -- stay stopped */
- if (ast_mutex_lock(&monlock)) {
- ast_log(LOG_WARNING, "Unable to lock monitor\n");
- return -1;
- }
- if (monitor_thread == AST_PTHREADT_STOP) {
- ast_mutex_unlock(&monlock);
- return 0;
- }
- if (monitor_thread == pthread_self()) {
- ast_mutex_unlock(&monlock);
- ast_log(LOG_WARNING, "Cannot kill myself\n");
- return -1;
- }
- if (monitor_thread && (monitor_thread != AST_PTHREADT_NULL)) {
- /* Wake up the thread */
- pthread_kill(monitor_thread, SIGURG);
- } else {
- /* Start a new monitor */
- if (ast_pthread_create_background(&monitor_thread, NULL, do_monitor, NULL) < 0) {
- monitor_thread = AST_PTHREADT_NULL;
- ast_mutex_unlock(&monlock);
- ast_log(LOG_ERROR, "Unable to start monitor thread.\n");
- return -1;
- }
- }
- ast_mutex_unlock(&monlock);
- return 0;
-}
-
-static char *handle_cli_h323_set_trace(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
-{
- switch (cmd) {
- case CLI_INIT:
- e->command = "h323 set trace [on|off]";
- e->usage =
- "Usage: h323 set trace (on|off|)\n"
- " Enable/Disable H.323 stack tracing for debugging purposes\n";
- return NULL;
- case CLI_GENERATE:
- return NULL;
- }
-
- if (a->argc != e->args)
- return CLI_SHOWUSAGE;
- if (!strcasecmp(a->argv[3], "off")) {
- h323_debug(0, 0);
- ast_cli(a->fd, "H.323 Trace Disabled\n");
- } else if (!strcasecmp(a->argv[3], "on")) {
- h323_debug(1, 1);
- ast_cli(a->fd, "H.323 Trace Enabled\n");
- } else {
- int tracelevel = atoi(a->argv[3]);
- h323_debug(1, tracelevel);
- ast_cli(a->fd, "H.323 Trace Enabled (Trace Level: %d)\n", tracelevel);
- }
- return CLI_SUCCESS;
-}
-
-static char *handle_cli_h323_set_debug(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
-{
- switch (cmd) {
- case CLI_INIT:
- e->command = "h323 set debug [on|off]";
- e->usage =
- "Usage: h323 set debug [on|off]\n"
- " Enable/Disable H.323 debugging output\n";
- return NULL;
- case CLI_GENERATE:
- return NULL;
- }
-
- if (a->argc != e->args)
- return CLI_SHOWUSAGE;
- if (strcasecmp(a->argv[3], "on") && strcasecmp(a->argv[3], "off"))
- return CLI_SHOWUSAGE;
-
- h323debug = (strcasecmp(a->argv[3], "on")) ? 0 : 1;
- ast_cli(a->fd, "H.323 Debugging %s\n", h323debug ? "Enabled" : "Disabled");
- return CLI_SUCCESS;
-}
-
-static char *handle_cli_h323_cycle_gk(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
-{
- switch (cmd) {
- case CLI_INIT:
- e->command = "h323 cycle gk";
- e->usage =
- "Usage: h323 cycle gk\n"
- " Manually re-register with the Gatekeper (Currently Disabled)\n";
- return NULL;
- case CLI_GENERATE:
- return NULL;
- }
-
- if (a->argc != 3)
- return CLI_SHOWUSAGE;
-
- h323_gk_urq();
-
- /* Possibly register with a GK */
- if (!gatekeeper_disable) {
- if (h323_set_gk(gatekeeper_discover, gatekeeper, secret)) {
- ast_log(LOG_ERROR, "Gatekeeper registration failed.\n");
- }
- }
- return CLI_SUCCESS;
-}
-
-static char *handle_cli_h323_hangup(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
-{
- switch (cmd) {
- case CLI_INIT:
- e->command = "h323 hangup";
- e->usage =
- "Usage: h323 hangup \n"
- " Manually try to hang up the call identified by \n";
- return NULL;
- case CLI_GENERATE:
- return NULL;
- }
-
- if (a->argc != 3)
- return CLI_SHOWUSAGE;
- if (h323_soft_hangup(a->argv[2])) {
- ast_verb(3, "Hangup succeeded on %s\n", a->argv[2]);
- } else {
- ast_verb(3, "Hangup failed for %s\n", a->argv[2]);
- }
- return CLI_SUCCESS;
-}
-
-static char *handle_cli_h323_show_tokens(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
-{
- switch (cmd) {
- case CLI_INIT:
- e->command = "h323 show tokens";
- e->usage =
- "Usage: h323 show tokens\n"
- " Print out all active call tokens\n";
- return NULL;
- case CLI_GENERATE:
- return NULL;
- }
-
- if (a->argc != 3)
- return CLI_SHOWUSAGE;
-
- h323_show_tokens();
-
- return CLI_SUCCESS;
-}
-
-static char *handle_cli_h323_show_version(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
-{
- switch (cmd) {
- case CLI_INIT:
- e->command = "h323 show version";
- e->usage =
- "Usage: h323 show version\n"
- " Show the version of the H.323 library in use\n";
- return NULL;
- case CLI_GENERATE:
- return NULL;
- }
-
- if (a->argc != 3)
- return CLI_SHOWUSAGE;
-
- h323_show_version();
-
- return CLI_SUCCESS;
-}
-
-static struct ast_cli_entry cli_h323[] = {
- AST_CLI_DEFINE(handle_cli_h323_set_trace, "Enable/Disable H.323 Stack Tracing"),
- AST_CLI_DEFINE(handle_cli_h323_set_debug, "Enable/Disable H.323 Debugging"),
- AST_CLI_DEFINE(handle_cli_h323_cycle_gk, "Manually re-register with the Gatekeper"),
- AST_CLI_DEFINE(handle_cli_h323_hangup, "Manually try to hang up a call"),
- AST_CLI_DEFINE(handle_cli_h323_show_tokens, "Show all active call tokens"),
- AST_CLI_DEFINE(handle_cli_h323_show_version, "Show the version of the H.323 library in use"),
-};
-
-static void delete_users(void)
-{
- int pruned = 0;
-
- /* Delete all users */
- ASTOBJ_CONTAINER_WRLOCK(&userl);
- ASTOBJ_CONTAINER_TRAVERSE(&userl, 1, do {
- ASTOBJ_RDLOCK(iterator);
- ASTOBJ_MARK(iterator);
- ++pruned;
- ASTOBJ_UNLOCK(iterator);
- } while (0) );
- if (pruned) {
- ASTOBJ_CONTAINER_PRUNE_MARKED(&userl, oh323_destroy_user);
- }
- ASTOBJ_CONTAINER_UNLOCK(&userl);
-
- ASTOBJ_CONTAINER_WRLOCK(&peerl);
- ASTOBJ_CONTAINER_TRAVERSE(&peerl, 1, do {
- ASTOBJ_RDLOCK(iterator);
- ASTOBJ_MARK(iterator);
- ASTOBJ_UNLOCK(iterator);
- } while (0) );
- ASTOBJ_CONTAINER_UNLOCK(&peerl);
-}
-
-static void delete_aliases(void)
-{
- int pruned = 0;
-
- /* Delete all aliases */
- ASTOBJ_CONTAINER_WRLOCK(&aliasl);
- ASTOBJ_CONTAINER_TRAVERSE(&aliasl, 1, do {
- ASTOBJ_RDLOCK(iterator);
- ASTOBJ_MARK(iterator);
- ++pruned;
- ASTOBJ_UNLOCK(iterator);
- } while (0) );
- if (pruned) {
- ASTOBJ_CONTAINER_PRUNE_MARKED(&aliasl, oh323_destroy_alias);
- }
- ASTOBJ_CONTAINER_UNLOCK(&aliasl);
-}
-
-static void prune_peers(void)
-{
- /* Prune peers who still are supposed to be deleted */
- ASTOBJ_CONTAINER_PRUNE_MARKED(&peerl, oh323_destroy_peer);
-}
-
-static int reload_config(int is_reload)
-{
- struct ast_config *cfg, *ucfg;
- struct ast_variable *v;
- struct oh323_peer *peer = NULL;
- struct oh323_user *user = NULL;
- struct oh323_alias *alias = NULL;
- struct ast_hostent ahp; struct hostent *hp;
- char *cat;
- const char *utype;
- int is_user, is_peer, is_alias;
- char _gatekeeper[100];
- int gk_discover, gk_disable, gk_changed;
- struct ast_flags config_flags = { is_reload ? CONFIG_FLAG_FILEUNCHANGED : 0 };
-
- cfg = ast_config_load(config, config_flags);
-
- /* We *must* have a config file otherwise stop immediately */
- if (!cfg) {
- ast_log(LOG_NOTICE, "Unable to load config %s, H.323 disabled\n", config);
- return 1;
- } else if (cfg == CONFIG_STATUS_FILEUNCHANGED) {
- ucfg = ast_config_load("users.conf", config_flags);
- if (ucfg == CONFIG_STATUS_FILEUNCHANGED) {
- return 0;
- } else if (ucfg == CONFIG_STATUS_FILEINVALID) {
- ast_log(LOG_ERROR, "Config file users.conf is in an invalid format. Aborting.\n");
- return 0;
- }
- ast_clear_flag(&config_flags, CONFIG_FLAG_FILEUNCHANGED);
- if ((cfg = ast_config_load(config, config_flags)) == CONFIG_STATUS_FILEINVALID) {
- ast_log(LOG_ERROR, "Config file %s is in an invalid format. Aborting.\n", config);
- ast_config_destroy(ucfg);
- return 0;
- }
- } else if (cfg == CONFIG_STATUS_FILEINVALID) {
- ast_log(LOG_ERROR, "Config file %s is in an invalid format. Aborting.\n", config);
- return 0;
- } else {
- ast_clear_flag(&config_flags, CONFIG_FLAG_FILEUNCHANGED);
- if ((ucfg = ast_config_load("users.conf", config_flags)) == CONFIG_STATUS_FILEINVALID) {
- ast_log(LOG_ERROR, "Config file users.conf is in an invalid format. Aborting.\n");
- ast_config_destroy(cfg);
- return 0;
- }
- }
-
- if (is_reload) {
- delete_users();
- delete_aliases();
- prune_peers();
- }
-
- /* fire up the H.323 Endpoint */
- if (!h323_end_point_exist()) {
- h323_end_point_create();
- }
- ast_copy_string(_gatekeeper, gatekeeper, sizeof(_gatekeeper));
- gk_discover = gatekeeper_discover;
- gk_disable = gatekeeper_disable;
- memset(&bindaddr, 0, sizeof(bindaddr));
- memset(&global_options, 0, sizeof(global_options));
- global_options.fastStart = 1;
- global_options.h245Tunneling = 1;
- global_options.dtmfcodec[0] = H323_DTMF_RFC2833_PT;
- global_options.dtmfcodec[1] = H323_DTMF_CISCO_PT;
- global_options.dtmfmode = 0;
- global_options.holdHandling = 0;
- global_options.capability = GLOBAL_CAPABILITY;
- global_options.bridge = 1; /* Do native bridging by default */
- global_options.autoframing = 0;
- strcpy(default_context, "default");
- h323_signalling_port = 1720;
- gatekeeper_disable = 1;
- gatekeeper_discover = 0;
- gkroute = 0;
- userbyalias = 1;
- acceptAnonymous = 1;
- tos = 0;
- cos = 0;
-
- /* Copy the default jb config over global_jbconf */
- memcpy(&global_jbconf, &default_jbconf, sizeof(struct ast_jb_conf));
-
- if (ucfg) {
- struct ast_variable *gen;
- int genhas_h323;
- const char *has_h323;
-
- genhas_h323 = ast_true(ast_variable_retrieve(ucfg, "general", "hash323"));
- gen = ast_variable_browse(ucfg, "general");
- for (cat = ast_category_browse(ucfg, NULL); cat; cat = ast_category_browse(ucfg, cat)) {
- if (strcasecmp(cat, "general")) {
- has_h323 = ast_variable_retrieve(ucfg, cat, "hash323");
- if (ast_true(has_h323) || (!has_h323 && genhas_h323)) {
- user = build_user(cat, gen, ast_variable_browse(ucfg, cat), 0);
- if (user) {
- ASTOBJ_CONTAINER_LINK(&userl, user);
- ASTOBJ_UNREF(user, oh323_destroy_user);
- }
- peer = build_peer(cat, gen, ast_variable_browse(ucfg, cat), 0);
- if (peer) {
- ASTOBJ_CONTAINER_LINK(&peerl, peer);
- ASTOBJ_UNREF(peer, oh323_destroy_peer);
- }
- }
- }
- }
- ast_config_destroy(ucfg);
- }
-
- for (v = ast_variable_browse(cfg, "general"); v; v = v->next) {
- /* handle jb conf */
- if (!ast_jb_read_conf(&global_jbconf, v->name, v->value))
- continue;
- /* Create the interface list */
- if (!strcasecmp(v->name, "port")) {
- h323_signalling_port = (int)strtol(v->value, NULL, 10);
- } else if (!strcasecmp(v->name, "bindaddr")) {
- if (!(hp = ast_gethostbyname(v->value, &ahp))) {
- ast_log(LOG_WARNING, "Invalid address: %s\n", v->value);
- } else {
- memcpy(&bindaddr.sin_addr, hp->h_addr, sizeof(bindaddr.sin_addr));
- }
- } else if (!strcasecmp(v->name, "tos")) { /* Needs to be removed in next release */
- ast_log(LOG_WARNING, "The \"tos\" setting is deprecated in this version of Asterisk. Please change to \"tos_audio\".\n");
- if (ast_str2tos(v->value, &tos)) {
- ast_log(LOG_WARNING, "Invalid tos_audio value at line %d, refer to QoS documentation\n", v->lineno);
- }
- } else if (!strcasecmp(v->name, "tos_audio")) {
- if (ast_str2tos(v->value, &tos)) {
- ast_log(LOG_WARNING, "Invalid tos_audio value at line %d, refer to QoS documentation\n", v->lineno);
- }
- } else if (!strcasecmp(v->name, "cos")) {
- ast_log(LOG_WARNING, "The \"cos\" setting is deprecated in this version of Asterisk. Please change to \"cos_audio\".\n");
- if (ast_str2cos(v->value, &cos)) {
- ast_log(LOG_WARNING, "Invalid cos_audio value at line %d, refer to QoS documentation\n", v->lineno);
- }
- } else if (!strcasecmp(v->name, "cos_audio")) {
- if (ast_str2cos(v->value, &cos)) {
- ast_log(LOG_WARNING, "Invalid cos_audio value at line %d, refer to QoS documentation\n", v->lineno);
- }
- } else if (!strcasecmp(v->name, "gatekeeper")) {
- if (!strcasecmp(v->value, "DISABLE")) {
- gatekeeper_disable = 1;
- } else if (!strcasecmp(v->value, "DISCOVER")) {
- gatekeeper_disable = 0;
- gatekeeper_discover = 1;
- } else {
- gatekeeper_disable = 0;
- ast_copy_string(gatekeeper, v->value, sizeof(gatekeeper));
- }
- } else if (!strcasecmp(v->name, "secret")) {
- ast_copy_string(secret, v->value, sizeof(secret));
- } else if (!strcasecmp(v->name, "AllowGKRouted")) {
- gkroute = ast_true(v->value);
- } else if (!strcasecmp(v->name, "context")) {
- ast_copy_string(default_context, v->value, sizeof(default_context));
- ast_verb(2, "Setting default context to %s\n", default_context);
- } else if (!strcasecmp(v->name, "UserByAlias")) {
- userbyalias = ast_true(v->value);
- } else if (!strcasecmp(v->name, "AcceptAnonymous")) {
- acceptAnonymous = ast_true(v->value);
- } else if (!update_common_options(v, &global_options)) {
- /* dummy */
- }
- }
- if (!global_options.dtmfmode)
- global_options.dtmfmode = H323_DTMF_RFC2833;
- if (global_options.holdHandling == ~0)
- global_options.holdHandling = 0;
- else if (!global_options.holdHandling)
- global_options.holdHandling = H323_HOLD_H450;
-
- for (cat = ast_category_browse(cfg, NULL); cat; cat = ast_category_browse(cfg, cat)) {
- if (strcasecmp(cat, "general")) {
- utype = ast_variable_retrieve(cfg, cat, "type");
- if (utype) {
- is_user = is_peer = is_alias = 0;
- if (!strcasecmp(utype, "user"))
- is_user = 1;
- else if (!strcasecmp(utype, "peer"))
- is_peer = 1;
- else if (!strcasecmp(utype, "friend"))
- is_user = is_peer = 1;
- else if (!strcasecmp(utype, "h323") || !strcasecmp(utype, "alias"))
- is_alias = 1;
- else {
- ast_log(LOG_WARNING, "Unknown type '%s' for '%s' in %s\n", utype, cat, config);
- continue;
- }
- if (is_user) {
- user = build_user(cat, ast_variable_browse(cfg, cat), NULL, 0);
- if (user) {
- ASTOBJ_CONTAINER_LINK(&userl, user);
- ASTOBJ_UNREF(user, oh323_destroy_user);
- }
- }
- if (is_peer) {
- peer = build_peer(cat, ast_variable_browse(cfg, cat), NULL, 0);
- if (peer) {
- ASTOBJ_CONTAINER_LINK(&peerl, peer);
- ASTOBJ_UNREF(peer, oh323_destroy_peer);
- }
- }
- if (is_alias) {
- alias = build_alias(cat, ast_variable_browse(cfg, cat), NULL, 0);
- if (alias) {
- ASTOBJ_CONTAINER_LINK(&aliasl, alias);
- ASTOBJ_UNREF(alias, oh323_destroy_alias);
- }
- }
- } else {
- ast_log(LOG_WARNING, "Section '%s' lacks type\n", cat);
- }
- }
- }
- ast_config_destroy(cfg);
-
- /* Register our H.323 aliases if any*/
- ASTOBJ_CONTAINER_WRLOCK(&aliasl);
- ASTOBJ_CONTAINER_TRAVERSE(&aliasl, 1, do {
- ASTOBJ_RDLOCK(iterator);
- if (h323_set_alias(iterator)) {
- ast_log(LOG_ERROR, "Alias %s rejected by endpoint\n", alias->name);
- ASTOBJ_UNLOCK(iterator);
- continue;
- }
- ASTOBJ_UNLOCK(iterator);
- } while (0) );
- ASTOBJ_CONTAINER_UNLOCK(&aliasl);
-
- /* Don't touch GK if nothing changed because URQ will drop all existing calls */
- gk_changed = 0;
- if (gatekeeper_disable != gk_disable)
- gk_changed = is_reload;
- else if(!gatekeeper_disable && (gatekeeper_discover != gk_discover))
- gk_changed = is_reload;
- else if(!gatekeeper_disable && (strncmp(_gatekeeper, gatekeeper, sizeof(_gatekeeper)) != 0))
- gk_changed = is_reload;
- if (gk_changed) {
- if(!gk_disable)
- h323_gk_urq();
- if (!gatekeeper_disable) {
- if (h323_set_gk(gatekeeper_discover, gatekeeper, secret)) {
- ast_log(LOG_ERROR, "Gatekeeper registration failed.\n");
- gatekeeper_disable = 1;
- }
- }
- }
- return 0;
-}
-
-static int h323_reload(void)
-{
- ast_mutex_lock(&h323_reload_lock);
- if (h323_reloading) {
- ast_verbose("Previous H.323 reload not yet done\n");
- } else {
- h323_reloading = 1;
- }
- ast_mutex_unlock(&h323_reload_lock);
- restart_monitor();
- return 0;
-}
-
-static char *handle_cli_h323_reload(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
-{
- switch (cmd) {
- case CLI_INIT:
- e->command = "h323 reload";
- e->usage =
- "Usage: h323 reload\n"
- " Reloads H.323 configuration from h323.conf\n";
- return NULL;
- case CLI_GENERATE:
- return NULL;
- }
-
- if (a->argc != 2)
- return CLI_SHOWUSAGE;
-
- h323_reload();
-
- return CLI_SUCCESS;
-}
-
-static int h323_do_reload(void)
-{
- reload_config(1);
- return 0;
-}
-
-static int reload(void)
-{
- if (!sched || !io) {
- ast_log(LOG_NOTICE, "Unload and load chan_h323.so again in order to receive configuration changes.\n");
- return 0;
- }
- return h323_reload();
-}
-
-static struct ast_cli_entry cli_h323_reload =
- AST_CLI_DEFINE(handle_cli_h323_reload, "Reload H.323 configuration");
-
-static enum ast_rtp_glue_result oh323_get_rtp_peer(struct ast_channel *chan, struct ast_rtp_instance **instance)
-{
- struct oh323_pvt *pvt;
- enum ast_rtp_glue_result res = AST_RTP_GLUE_RESULT_LOCAL;
-
- if (!(pvt = (struct oh323_pvt *)chan->tech_pvt))
- return AST_RTP_GLUE_RESULT_FORBID;
-
- ast_mutex_lock(&pvt->lock);
- *instance = pvt->rtp ? ao2_ref(pvt->rtp, +1), pvt->rtp : NULL;
-#if 0
- if (pvt->options.bridge) {
- res = AST_RTP_GLUE_RESULT_REMOTE;
- }
-#endif
- ast_mutex_unlock(&pvt->lock);
-
- return res;
-}
-
-static char *convertcap(struct ast_format *format)
-{
- switch (format->id) {
- case AST_FORMAT_G723_1:
- return "G.723";
- case AST_FORMAT_GSM:
- return "GSM";
- case AST_FORMAT_ULAW:
- return "ULAW";
- case AST_FORMAT_ALAW:
- return "ALAW";
- case AST_FORMAT_G722:
- return "G.722";
- case AST_FORMAT_ADPCM:
- return "G.728";
- case AST_FORMAT_G729A:
- return "G.729";
- case AST_FORMAT_SPEEX:
- return "SPEEX";
- case AST_FORMAT_ILBC:
- return "ILBC";
- default:
- ast_log(LOG_NOTICE, "Don't know how to deal with mode %s\n", ast_getformatname(format));
- return NULL;
- }
-}
-
-static int oh323_set_rtp_peer(struct ast_channel *chan, struct ast_rtp_instance *rtp, struct ast_rtp_instance *vrtp, struct ast_rtp_instance *trtp, const struct ast_format_cap *codecs, int nat_active)
-{
- /* XXX Deal with Video */
- struct oh323_pvt *pvt;
- struct sockaddr_in them = { 0, };
- struct sockaddr_in us = { 0, };
- char *mode;
-
- if (!rtp) {
- return 0;
- }
-
- mode = convertcap(&chan->writeformat);
- pvt = (struct oh323_pvt *) chan->tech_pvt;
- if (!pvt) {
- ast_log(LOG_ERROR, "No Private Structure, this is bad\n");
- return -1;
- }
- {
- struct ast_sockaddr tmp;
-
- ast_rtp_instance_get_remote_address(rtp, &tmp);
- ast_sockaddr_to_sin(&tmp, &them);
- ast_rtp_instance_get_local_address(rtp, &tmp);
- ast_sockaddr_to_sin(&tmp, &us);
- }
-#if 0 /* Native bridge still isn't ready */
- h323_native_bridge(pvt->cd.call_token, ast_inet_ntoa(them.sin_addr), mode);
-#endif
- return 0;
-}
-
-static struct ast_rtp_glue oh323_rtp_glue = {
- .type = "H323",
- .get_rtp_info = oh323_get_rtp_peer,
- .update_peer = oh323_set_rtp_peer,
-};
-
-static enum ast_module_load_result load_module(void)
-{
- int res;
-
- if (!(oh323_tech.capabilities = ast_format_cap_alloc())) {
- return AST_MODULE_LOAD_FAILURE;
- }
- ast_format_cap_add_all_by_type(oh323_tech.capabilities, AST_FORMAT_TYPE_AUDIO);
-
- h323debug = 0;
- sched = ast_sched_context_create();
- if (!sched) {
- ast_log(LOG_WARNING, "Unable to create schedule context\n");
- return AST_MODULE_LOAD_FAILURE;
- }
- io = io_context_create();
- if (!io) {
- ast_log(LOG_WARNING, "Unable to create I/O context\n");
- return AST_MODULE_LOAD_FAILURE;
- }
- ast_cli_register(&cli_h323_reload);
- ASTOBJ_CONTAINER_INIT(&userl);
- ASTOBJ_CONTAINER_INIT(&peerl);
- ASTOBJ_CONTAINER_INIT(&aliasl);
- res = reload_config(0);
- if (res) {
- /* No config entry */
- ast_log(LOG_NOTICE, "Unload and load chan_h323.so again in order to receive configuration changes.\n");
- ast_cli_unregister(&cli_h323_reload);
- io_context_destroy(io);
- io = NULL;
- ast_sched_context_destroy(sched);
- sched = NULL;
- ASTOBJ_CONTAINER_DESTROY(&userl);
- ASTOBJ_CONTAINER_DESTROY(&peerl);
- ASTOBJ_CONTAINER_DESTROY(&aliasl);
- return AST_MODULE_LOAD_DECLINE;
- } else {
- /* Make sure we can register our channel type */
- if (ast_channel_register(&oh323_tech)) {
- ast_log(LOG_ERROR, "Unable to register channel class 'H323'\n");
- ast_cli_unregister(&cli_h323_reload);
- h323_end_process();
- io_context_destroy(io);
- ast_sched_context_destroy(sched);
-
- ASTOBJ_CONTAINER_DESTROYALL(&userl, oh323_destroy_user);
- ASTOBJ_CONTAINER_DESTROY(&userl);
- ASTOBJ_CONTAINER_DESTROYALL(&peerl, oh323_destroy_peer);
- ASTOBJ_CONTAINER_DESTROY(&peerl);
- ASTOBJ_CONTAINER_DESTROYALL(&aliasl, oh323_destroy_alias);
- ASTOBJ_CONTAINER_DESTROY(&aliasl);
-
- return AST_MODULE_LOAD_FAILURE;
- }
- ast_cli_register_multiple(cli_h323, sizeof(cli_h323) / sizeof(struct ast_cli_entry));
-
- ast_rtp_glue_register(&oh323_rtp_glue);
-
- /* Register our callback functions */
- h323_callback_register(setup_incoming_call,
- setup_outgoing_call,
- external_rtp_create,
- setup_rtp_connection,
- cleanup_connection,
- chan_ringing,
- connection_made,
- receive_digit,
- answer_call,
- progress,
- set_dtmf_payload,
- hangup_connection,
- set_local_capabilities,
- set_peer_capabilities,
- remote_hold);
- /* start the h.323 listener */
- if (h323_start_listener(h323_signalling_port, bindaddr)) {
- ast_log(LOG_ERROR, "Unable to create H323 listener.\n");
- ast_rtp_glue_unregister(&oh323_rtp_glue);
- ast_cli_unregister_multiple(cli_h323, sizeof(cli_h323) / sizeof(struct ast_cli_entry));
- ast_cli_unregister(&cli_h323_reload);
- h323_end_process();
- io_context_destroy(io);
- ast_sched_context_destroy(sched);
-
- ASTOBJ_CONTAINER_DESTROYALL(&userl, oh323_destroy_user);
- ASTOBJ_CONTAINER_DESTROY(&userl);
- ASTOBJ_CONTAINER_DESTROYALL(&peerl, oh323_destroy_peer);
- ASTOBJ_CONTAINER_DESTROY(&peerl);
- ASTOBJ_CONTAINER_DESTROYALL(&aliasl, oh323_destroy_alias);
- ASTOBJ_CONTAINER_DESTROY(&aliasl);
-
- return AST_MODULE_LOAD_DECLINE;
- }
- /* Possibly register with a GK */
- if (!gatekeeper_disable) {
- if (h323_set_gk(gatekeeper_discover, gatekeeper, secret)) {
- ast_log(LOG_ERROR, "Gatekeeper registration failed.\n");
- gatekeeper_disable = 1;
- res = AST_MODULE_LOAD_SUCCESS;
- }
- }
- /* And start the monitor for the first time */
- restart_monitor();
- }
- return res;
-}
-
-static int unload_module(void)
-{
- struct oh323_pvt *p, *pl;
-
- /* unregister commands */
- ast_cli_unregister_multiple(cli_h323, sizeof(cli_h323) / sizeof(struct ast_cli_entry));
- ast_cli_unregister(&cli_h323_reload);
-
- ast_channel_unregister(&oh323_tech);
- ast_rtp_glue_unregister(&oh323_rtp_glue);
-
- if (!ast_mutex_lock(&iflock)) {
- /* hangup all interfaces if they have an owner */
- p = iflist;
- while(p) {
- if (p->owner) {
- ast_softhangup(p->owner, AST_SOFTHANGUP_APPUNLOAD);
- }
- p = p->next;
- }
- iflist = NULL;
- ast_mutex_unlock(&iflock);
- } else {
- ast_log(LOG_WARNING, "Unable to lock the interface list\n");
- return -1;
- }
- if (!ast_mutex_lock(&monlock)) {
- if ((monitor_thread != AST_PTHREADT_STOP) && (monitor_thread != AST_PTHREADT_NULL)) {
- if (monitor_thread != pthread_self()) {
- pthread_cancel(monitor_thread);
- }
- pthread_kill(monitor_thread, SIGURG);
- pthread_join(monitor_thread, NULL);
- }
- monitor_thread = AST_PTHREADT_STOP;
- ast_mutex_unlock(&monlock);
- } else {
- ast_log(LOG_WARNING, "Unable to lock the monitor\n");
- return -1;
- }
- if (!ast_mutex_lock(&iflock)) {
- /* destroy all the interfaces and free their memory */
- p = iflist;
- while(p) {
- pl = p;
- p = p->next;
- /* free associated memory */
- ast_mutex_destroy(&pl->lock);
- ast_free(pl);
- }
- iflist = NULL;
- ast_mutex_unlock(&iflock);
- } else {
- ast_log(LOG_WARNING, "Unable to lock the interface list\n");
- return -1;
- }
- if (!gatekeeper_disable)
- h323_gk_urq();
- h323_end_process();
- if (io)
- io_context_destroy(io);
- if (sched)
- ast_sched_context_destroy(sched);
-
- ASTOBJ_CONTAINER_DESTROYALL(&userl, oh323_destroy_user);
- ASTOBJ_CONTAINER_DESTROY(&userl);
- ASTOBJ_CONTAINER_DESTROYALL(&peerl, oh323_destroy_peer);
- ASTOBJ_CONTAINER_DESTROY(&peerl);
- ASTOBJ_CONTAINER_DESTROYALL(&aliasl, oh323_destroy_alias);
- ASTOBJ_CONTAINER_DESTROY(&aliasl);
-
- oh323_tech.capabilities = ast_format_cap_destroy(oh323_tech.capabilities);
- return 0;
-}
-
-AST_MODULE_INFO(ASTERISK_GPL_KEY, AST_MODFLAG_LOAD_ORDER, "The NuFone Network's OpenH323 Channel Driver",
- .load = load_module,
- .unload = unload_module,
- .reload = reload,
- .load_pri = AST_MODPRI_CHANNEL_DRIVER,
-);
Index: apps/app_db.c
===================================================================
--- apps/app_db.c (revision 313699)
+++ apps/app_db.c (working copy)
@@ -1,165 +0,0 @@
-/*
- * Asterisk -- An open source telephony toolkit.
- *
- * Copyright (C) 1999 - 2005, Digium, Inc.
- * Copyright (C) 2003, Jefferson Noxon
- *
- * Mark Spencer
- * Jefferson Noxon
- *
- * 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 Database access functions
- *
- * \author Mark Spencer
- * \author Jefferson Noxon
- *
- * \ingroup applications
- */
-
-#include "asterisk.h"
-
-ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
-
-#include "asterisk/file.h"
-#include "asterisk/channel.h"
-#include "asterisk/pbx.h"
-#include "asterisk/module.h"
-#include "asterisk/astdb.h"
-#include "asterisk/lock.h"
-
-/*** DOCUMENTATION
-
-
- Delete a key from the asterisk database.
-
-
-
-
-
-
- This application will delete a key from the Asterisk
- database.
- This application has been DEPRECATED in favor of the DB_DELETE function.
-
-
- [DB_DELETE]
- [DBdeltree]
- [DB]
-
-
-
-
- Delete a family or keytree from the asterisk database.
-
-
-
-
-
-
- This application will delete a family or keytree
- from the Asterisk database.
-
-
- [DB_DELETE]
- [DBdel]
- [DB]
-
-
- ***/
-
-static const char d_app[] = "DBdel";
-static const char dt_app[] = "DBdeltree";
-
-static int deltree_exec(struct ast_channel *chan, const char *data)
-{
- char *argv, *family, *keytree;
-
- argv = ast_strdupa(data);
-
- if (strchr(argv, '/')) {
- family = strsep(&argv, "/");
- keytree = strsep(&argv, "\0");
- if (!family || !keytree) {
- ast_debug(1, "Ignoring; Syntax error in argument\n");
- return 0;
- }
- if (ast_strlen_zero(keytree))
- keytree = 0;
- } else {
- family = argv;
- keytree = 0;
- }
-
- if (keytree)
- ast_verb(3, "DBdeltree: family=%s, keytree=%s\n", family, keytree);
- else
- ast_verb(3, "DBdeltree: family=%s\n", family);
-
- if (ast_db_deltree(family, keytree))
- ast_verb(3, "DBdeltree: Error deleting key from database.\n");
-
- return 0;
-}
-
-static int del_exec(struct ast_channel *chan, const char *data)
-{
- char *argv, *family, *key;
- static int deprecation_warning = 0;
-
- if (!deprecation_warning) {
- deprecation_warning = 1;
- ast_log(LOG_WARNING, "The DBdel application has been deprecated in favor of the DB_DELETE dialplan function!\n");
- }
-
- argv = ast_strdupa(data);
-
- if (strchr(argv, '/')) {
- family = strsep(&argv, "/");
- key = strsep(&argv, "\0");
- if (!family || !key) {
- ast_debug(1, "Ignoring; Syntax error in argument\n");
- return 0;
- }
- ast_verb(3, "DBdel: family=%s, key=%s\n", family, key);
- if (ast_db_del(family, key))
- ast_verb(3, "DBdel: Error deleting key from database.\n");
- } else {
- ast_debug(1, "Ignoring, no parameters\n");
- }
-
- return 0;
-}
-
-static int unload_module(void)
-{
- int retval;
-
- retval = ast_unregister_application(dt_app);
- retval |= ast_unregister_application(d_app);
-
- return retval;
-}
-
-static int load_module(void)
-{
- int retval;
-
- retval = ast_register_application_xml(d_app, del_exec);
- retval |= ast_register_application_xml(dt_app, deltree_exec);
-
- return retval;
-}
-
-AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Database Access Functions");
Index: apps/app_setcallerid.c
===================================================================
--- apps/app_setcallerid.c (revision 313699)
+++ apps/app_setcallerid.c (working copy)
@@ -1,124 +0,0 @@
-/*
- * Asterisk -- An open source telephony toolkit.
- *
- * Copyright (C) 1999 - 2005, Digium, Inc.
- *
- * Mark Spencer
- *
- * 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 App to set callerid presentation
- *
- * \author Mark Spencer
- *
- * \ingroup applications
- */
-
-#include "asterisk.h"
-
-ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
-
-#include "asterisk/lock.h"
-#include "asterisk/file.h"
-#include "asterisk/channel.h"
-#include "asterisk/pbx.h"
-#include "asterisk/module.h"
-#include "asterisk/translate.h"
-#include "asterisk/image.h"
-#include "asterisk/callerid.h"
-
-/*** DOCUMENTATION
-
-
- Set CallerID Presentation.
-
-
-
-
-
- Presentation Allowed, Not Screened.
-
-
- Presentation Allowed, Passed Screen.
-
-
- Presentation Allowed, Failed Screen.
-
-
- Presentation Allowed, Network Number.
-
-
- Presentation Prohibited, Not Screened.
-
-
- Presentation Prohibited, Passed Screen.
-
-
- Presentation Prohibited, Failed Screen.
-
-
- Presentation Prohibited, Network Number.
-
-
- Number Unavailable.
-
-
-
-
-
- Set Caller*ID presentation on a call.
-
-
- ***/
-
-static char *app2 = "SetCallerPres";
-
-static int setcallerid_pres_exec(struct ast_channel *chan, const char *data)
-{
- int pres = -1;
- static int deprecated = 0;
-
- if (!deprecated) {
- deprecated = 1;
- ast_log(LOG_WARNING, "SetCallerPres is deprecated. Please use Set(CALLERPRES()=%s) instead.\n", (char *)data);
- }
-
- /* For interface consistency, permit the argument to be specified as a number */
- if (sscanf(data, "%30d", &pres) != 1 || pres < 0 || pres > 255 || (pres & 0x9c)) {
- pres = ast_parse_caller_presentation(data);
- }
-
- if (pres < 0) {
- ast_log(LOG_WARNING, "'%s' is not a valid presentation (see 'show application SetCallerPres')\n",
- (char *) data);
- return 0;
- }
-
- /* Set the combined caller id presentation. */
- chan->caller.id.name.presentation = pres;
- chan->caller.id.number.presentation = pres;
- return 0;
-}
-
-static int unload_module(void)
-{
- return ast_unregister_application(app2);
-}
-
-static int load_module(void)
-{
- return ast_register_application_xml(app2, setcallerid_pres_exec);
-}
-
-AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Set CallerID Presentation Application");
Index: apps/app_readfile.c
===================================================================
--- apps/app_readfile.c (revision 313699)
+++ apps/app_readfile.c (working copy)
@@ -1,128 +0,0 @@
-/*
- * Asterisk -- An open source telephony toolkit.
- *
- * Copyright (C) 1999 - 2005, Digium, Inc.
- *
- * Matt O'Gorman
- *
- * 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 ReadFile application -- Reads in a File for you.
- *
- * \author Matt O'Gorman
- *
- * \ingroup applications
- */
-
-#include "asterisk.h"
-
-ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
-
-#include "asterisk/file.h"
-#include "asterisk/channel.h"
-#include "asterisk/pbx.h"
-#include "asterisk/app.h"
-#include "asterisk/module.h"
-
-/*** DOCUMENTATION
-
-
- Read the contents of a text file into a channel variable.
-
-
-
- Result stored here.
-
-
-
- The name of the file to read.
-
-
- Maximum number of characters to capture.
- If not specified defaults to max.
-
-
-
-
- Read the contents of a text file into channel variable varname
- ReadFile has been deprecated in favor of Set(varname=${FILE(file,0,length)})
-
-
- [System]
- [Read]
-
-
- ***/
-
-static char *app_readfile = "ReadFile";
-
-static int readfile_exec(struct ast_channel *chan, const char *data)
-{
- int res=0;
- char *s, *varname=NULL, *file=NULL, *length=NULL, *returnvar=NULL;
- int len=0;
- static int deprecation_warning = 0;
-
- if (ast_strlen_zero(data)) {
- ast_log(LOG_WARNING, "ReadFile require an argument!\n");
- return -1;
- }
-
- s = ast_strdupa(data);
-
- varname = strsep(&s, "=");
- file = strsep(&s, ",");
- length = s;
-
- if (deprecation_warning++ % 10 == 0)
- ast_log(LOG_WARNING, "ReadFile has been deprecated in favor of Set(%s=${FILE(%s,0,%s)})\n", varname, file, length);
-
- if (!varname || !file) {
- ast_log(LOG_ERROR, "No file or variable specified!\n");
- return -1;
- }
-
- if (length) {
- if ((sscanf(length, "%30d", &len) != 1) || (len < 0)) {
- ast_log(LOG_WARNING, "%s is not a positive number, defaulting length to max\n", length);
- len = 0;
- }
- }
-
- if ((returnvar = ast_read_textfile(file))) {
- if (len > 0) {
- if (len < strlen(returnvar))
- returnvar[len]='\0';
- else
- ast_log(LOG_WARNING, "%s is longer than %d, and %d \n", file, len, (int)strlen(returnvar));
- }
- pbx_builtin_setvar_helper(chan, varname, returnvar);
- ast_free(returnvar);
- }
-
- return res;
-}
-
-
-static int unload_module(void)
-{
- return ast_unregister_application(app_readfile);
-}
-
-static int load_module(void)
-{
- return ast_register_application_xml(app_readfile, readfile_exec);
-}
-
-AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Stores output of file into a variable");
Index: apps/app_macro.c
===================================================================
--- apps/app_macro.c (revision 313699)
+++ apps/app_macro.c (working copy)
@@ -1,643 +0,0 @@
-/*
- * Asterisk -- An open source telephony toolkit.
- *
- * Copyright (C) 1999 - 2005, Digium, Inc.
- *
- * Mark Spencer
- *
- * See http://www.asterisk.org for more information about
- * the Asterisk project. Please do not directly contact
- * any of the maintainers of this project for assistance;
- * the project provides a web site, mailing lists and IRC
- * channels for your use.
- *
- * This program is free software, distributed under the terms of
- * the GNU General Public License Version 2. See the LICENSE file
- * at the top of the source tree.
- */
-
-/*! \file
- *
- * \brief Dial plan macro Implementation
- *
- * \author Mark Spencer
- *
- * \ingroup applications
- */
-
-#include "asterisk.h"
-
-ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
-
-#include "asterisk/file.h"
-#include "asterisk/channel.h"
-#include "asterisk/pbx.h"
-#include "asterisk/module.h"
-#include "asterisk/config.h"
-#include "asterisk/utils.h"
-#include "asterisk/lock.h"
-#include "asterisk/app.h"
-
-/*** DOCUMENTATION
-
-
- Macro Implementation.
-
-
-
- The name of the macro
-
-
-
-
-
-
-
- Executes a macro using the context macro-name,
- jumping to the s extension of that context and executing each step,
- then returning when the steps end.
- The calling extension, context, and priority are stored in MACRO_EXTEN,
- MACRO_CONTEXT and MACRO_PRIORITY respectively. Arguments
- become ARG1, ARG2, etc in the macro context.
- If you Goto out of the Macro context, the Macro will terminate and control will be returned
- at the location of the Goto.
- If MACRO_OFFSET is set at termination, Macro will attempt to continue
- at priority MACRO_OFFSET + N + 1 if such a step exists, and N + 1 otherwise.
- Because of the way Macro is implemented (it executes the priorities contained within
- it via sub-engine), and a fixed per-thread memory stack allowance, macros are limited to 7 levels
- of nesting (macro calling macro calling macro, etc.); It may be possible that stack-intensive
- applications in deeply nested macros could cause asterisk to crash earlier than this limit.
- It is advised that if you need to deeply nest macro calls, that you use the Gosub application
- (now allows arguments like a Macro) with explict Return() calls instead.
- Use of the application WaitExten within a macro will not function
- as expected. Please use the Read application in order to read DTMF from a channel
- currently executing a macro.
-
-
- [MacroExit]
- [Goto]
- [Gosub]
-
-
-
-
- Conditional Macro implementation.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Executes macro defined in macroiftrue if
- expr is true (otherwise macroiffalse
- if provided)
- Arguments and return values as in application Macro()
-
-
-
- [GotoIf]
- [GosubIf]
- [IF]
-
-
-
-
- Exclusive Macro Implementation.
-
-
-
- The name of the macro
-
-
-
-
-
- Executes macro defined in the context macro-name.
- Only one call at a time may run the macro. (we'll wait if another call is busy
- executing in the Macro)
- Arguments and return values as in application Macro()
-
-
-
- [Macro]
-
-
-
-
- Exit from Macro.
-
-
-
- Causes the currently running macro to exit as if it had
- ended normally by running out of priorities to execute.
- If used outside a macro, will likely cause unexpected behavior.
-
-
- [Macro]
-
-
- ***/
-
-#define MAX_ARGS 80
-
-/* special result value used to force macro exit */
-#define MACRO_EXIT_RESULT 1024
-
-static char *app = "Macro";
-static char *if_app = "MacroIf";
-static char *exclusive_app = "MacroExclusive";
-static char *exit_app = "MacroExit";
-
-static void macro_fixup(void *data, struct ast_channel *old_chan, struct ast_channel *new_chan);
-
-static struct ast_datastore_info macro_ds_info = {
- .type = "MACRO",
- .chan_fixup = macro_fixup,
-};
-
-static void macro_fixup(void *data, struct ast_channel *old_chan, struct ast_channel *new_chan)
-{
- int i;
- char varname[10];
- pbx_builtin_setvar_helper(new_chan, "MACRO_DEPTH", "0");
- pbx_builtin_setvar_helper(new_chan, "MACRO_CONTEXT", NULL);
- pbx_builtin_setvar_helper(new_chan, "MACRO_EXTEN", NULL);
- pbx_builtin_setvar_helper(new_chan, "MACRO_PRIORITY", NULL);
- pbx_builtin_setvar_helper(new_chan, "MACRO_OFFSET", NULL);
- for (i = 1; i < 100; i++) {
- snprintf(varname, sizeof(varname), "ARG%d", i);
- while (pbx_builtin_getvar_helper(new_chan, varname)) {
- /* Kill all levels of arguments */
- pbx_builtin_setvar_helper(new_chan, varname, NULL);
- }
- }
-}
-
-static struct ast_exten *find_matching_priority(struct ast_context *c, const char *exten, int priority, const char *callerid)
-{
- struct ast_exten *e;
- struct ast_include *i;
- struct ast_context *c2;
-
- for (e=ast_walk_context_extensions(c, NULL); e; e=ast_walk_context_extensions(c, e)) {
- if (ast_extension_match(ast_get_extension_name(e), exten)) {
- int needmatch = ast_get_extension_matchcid(e);
- if ((needmatch && ast_extension_match(ast_get_extension_cidmatch(e), callerid)) ||
- (!needmatch)) {
- /* This is the matching extension we want */
- struct ast_exten *p;
- for (p=ast_walk_extension_priorities(e, NULL); p; p=ast_walk_extension_priorities(e, p)) {
- if (priority != ast_get_extension_priority(p))
- continue;
- return p;
- }
- }
- }
- }
-
- /* No match; run through includes */
- for (i=ast_walk_context_includes(c, NULL); i; i=ast_walk_context_includes(c, i)) {
- for (c2=ast_walk_contexts(NULL); c2; c2=ast_walk_contexts(c2)) {
- if (!strcmp(ast_get_context_name(c2), ast_get_include_name(i))) {
- e = find_matching_priority(c2, exten, priority, callerid);
- if (e)
- return e;
- }
- }
- }
- return NULL;
-}
-
-static int _macro_exec(struct ast_channel *chan, const char *data, int exclusive)
-{
- const char *s;
- char *tmp;
- char *cur, *rest;
- char *macro;
- char fullmacro[80];
- char varname[80];
- char runningapp[80], runningdata[1024];
- char *oldargs[MAX_ARGS + 1] = { NULL, };
- int argc, x;
- int res=0;
- char oldexten[256]="";
- int oldpriority, gosub_level = 0;
- char pc[80], depthc[12];
- char oldcontext[AST_MAX_CONTEXT] = "";
- const char *inhangupc;
- int offset, depth = 0, maxdepth = 7;
- int setmacrocontext=0;
- int autoloopflag, inhangup = 0;
- struct ast_str *tmp_subst = NULL;
-
- char *save_macro_exten;
- char *save_macro_context;
- char *save_macro_priority;
- char *save_macro_offset;
- struct ast_datastore *macro_store = ast_channel_datastore_find(chan, ¯o_ds_info, NULL);
-
- if (ast_strlen_zero(data)) {
- ast_log(LOG_WARNING, "Macro() requires arguments. See \"core show application macro\" for help.\n");
- return -1;
- }
-
- do {
- if (macro_store) {
- break;
- }
- if (!(macro_store = ast_datastore_alloc(¯o_ds_info, NULL))) {
- ast_log(LOG_WARNING, "Unable to allocate new datastore.\n");
- break;
- }
- /* Just the existence of this datastore is enough. */
- macro_store->inheritance = DATASTORE_INHERIT_FOREVER;
- ast_channel_datastore_add(chan, macro_store);
- } while (0);
-
- /* does the user want a deeper rabbit hole? */
- ast_channel_lock(chan);
- if ((s = pbx_builtin_getvar_helper(chan, "MACRO_RECURSION"))) {
- sscanf(s, "%30d", &maxdepth);
- }
-
- /* Count how many levels deep the rabbit hole goes */
- if ((s = pbx_builtin_getvar_helper(chan, "MACRO_DEPTH"))) {
- sscanf(s, "%30d", &depth);
- }
-
- /* Used for detecting whether to return when a Macro is called from another Macro after hangup */
- if (strcmp(chan->exten, "h") == 0)
- pbx_builtin_setvar_helper(chan, "MACRO_IN_HANGUP", "1");
-
- if ((inhangupc = pbx_builtin_getvar_helper(chan, "MACRO_IN_HANGUP"))) {
- sscanf(inhangupc, "%30d", &inhangup);
- }
- ast_channel_unlock(chan);
-
- if (depth >= maxdepth) {
- ast_log(LOG_ERROR, "Macro(): possible infinite loop detected. Returning early.\n");
- return 0;
- }
- snprintf(depthc, sizeof(depthc), "%d", depth + 1);
-
- tmp = ast_strdupa(data);
- rest = tmp;
- macro = strsep(&rest, ",");
- if (ast_strlen_zero(macro)) {
- ast_log(LOG_WARNING, "Invalid macro name specified\n");
- return 0;
- }
-
- snprintf(fullmacro, sizeof(fullmacro), "macro-%s", macro);
- if (!ast_exists_extension(chan, fullmacro, "s", 1,
- S_COR(chan->caller.id.number.valid, chan->caller.id.number.str, NULL))) {
- if (!ast_context_find(fullmacro))
- ast_log(LOG_WARNING, "No such context '%s' for macro '%s'. Was called by %s@%s\n", fullmacro, macro, chan->exten, chan->context);
- else
- ast_log(LOG_WARNING, "Context '%s' for macro '%s' lacks 's' extension, priority 1\n", fullmacro, macro);
- return 0;
- }
-
- /* If we are to run the macro exclusively, take the mutex */
- if (exclusive) {
- ast_debug(1, "Locking macrolock for '%s'\n", fullmacro);
- ast_autoservice_start(chan);
- if (ast_context_lockmacro(fullmacro)) {
- ast_log(LOG_WARNING, "Failed to lock macro '%s' as in-use\n", fullmacro);
- ast_autoservice_stop(chan);
- return 0;
- }
- ast_autoservice_stop(chan);
- }
-
- if (!(tmp_subst = ast_str_create(16))) {
- return -1;
- }
-
- /* Save old info */
- oldpriority = chan->priority;
- ast_copy_string(oldexten, chan->exten, sizeof(oldexten));
- ast_copy_string(oldcontext, chan->context, sizeof(oldcontext));
- if (ast_strlen_zero(chan->macrocontext)) {
- ast_copy_string(chan->macrocontext, chan->context, sizeof(chan->macrocontext));
- ast_copy_string(chan->macroexten, chan->exten, sizeof(chan->macroexten));
- chan->macropriority = chan->priority;
- setmacrocontext=1;
- }
- argc = 1;
- /* Save old macro variables */
- save_macro_exten = ast_strdup(pbx_builtin_getvar_helper(chan, "MACRO_EXTEN"));
- pbx_builtin_setvar_helper(chan, "MACRO_EXTEN", oldexten);
-
- save_macro_context = ast_strdup(pbx_builtin_getvar_helper(chan, "MACRO_CONTEXT"));
- pbx_builtin_setvar_helper(chan, "MACRO_CONTEXT", oldcontext);
-
- save_macro_priority = ast_strdup(pbx_builtin_getvar_helper(chan, "MACRO_PRIORITY"));
- snprintf(pc, sizeof(pc), "%d", oldpriority);
- pbx_builtin_setvar_helper(chan, "MACRO_PRIORITY", pc);
-
- save_macro_offset = ast_strdup(pbx_builtin_getvar_helper(chan, "MACRO_OFFSET"));
- pbx_builtin_setvar_helper(chan, "MACRO_OFFSET", NULL);
-
- pbx_builtin_setvar_helper(chan, "MACRO_DEPTH", depthc);
-
- /* Setup environment for new run */
- chan->exten[0] = 's';
- chan->exten[1] = '\0';
- ast_copy_string(chan->context, fullmacro, sizeof(chan->context));
- chan->priority = 1;
-
- ast_channel_lock(chan);
- while((cur = strsep(&rest, ",")) && (argc < MAX_ARGS)) {
- const char *argp;
- /* Save copy of old arguments if we're overwriting some, otherwise
- let them pass through to the other macro */
- snprintf(varname, sizeof(varname), "ARG%d", argc);
- if ((argp = pbx_builtin_getvar_helper(chan, varname))) {
- oldargs[argc] = ast_strdup(argp);
- }
- pbx_builtin_setvar_helper(chan, varname, cur);
- argc++;
- }
- ast_channel_unlock(chan);
- autoloopflag = ast_test_flag(chan, AST_FLAG_IN_AUTOLOOP);
- ast_set_flag(chan, AST_FLAG_IN_AUTOLOOP);
- while (ast_exists_extension(chan, chan->context, chan->exten, chan->priority,
- S_COR(chan->caller.id.number.valid, chan->caller.id.number.str, NULL))) {
- struct ast_context *c;
- struct ast_exten *e;
- int foundx;
- runningapp[0] = '\0';
- runningdata[0] = '\0';
-
- /* What application will execute? */
- if (ast_rdlock_contexts()) {
- ast_log(LOG_WARNING, "Failed to lock contexts list\n");
- } else {
- for (c = ast_walk_contexts(NULL), e = NULL; c; c = ast_walk_contexts(c)) {
- if (!strcmp(ast_get_context_name(c), chan->context)) {
- if (ast_rdlock_context(c)) {
- ast_log(LOG_WARNING, "Unable to lock context?\n");
- } else {
- e = find_matching_priority(c, chan->exten, chan->priority,
- S_COR(chan->caller.id.number.valid, chan->caller.id.number.str, NULL));
- if (e) { /* This will only be undefined for pbx_realtime, which is majorly broken. */
- ast_copy_string(runningapp, ast_get_extension_app(e), sizeof(runningapp));
- ast_copy_string(runningdata, ast_get_extension_app_data(e), sizeof(runningdata));
- }
- ast_unlock_context(c);
- }
- break;
- }
- }
- }
- ast_unlock_contexts();
-
- /* Reset the macro depth, if it was changed in the last iteration */
- pbx_builtin_setvar_helper(chan, "MACRO_DEPTH", depthc);
-
- res = ast_spawn_extension(chan, chan->context, chan->exten, chan->priority,
- S_COR(chan->caller.id.number.valid, chan->caller.id.number.str, NULL),
- &foundx, 1);
- if (res) {
- /* Something bad happened, or a hangup has been requested. */
- if (((res >= '0') && (res <= '9')) || ((res >= 'A') && (res <= 'F')) ||
- (res == '*') || (res == '#')) {
- /* Just return result as to the previous application as if it had been dialed */
- ast_debug(1, "Oooh, got something to jump out with ('%c')!\n", res);
- break;
- }
- switch(res) {
- case MACRO_EXIT_RESULT:
- res = 0;
- goto out;
- default:
- ast_debug(2, "Spawn extension (%s,%s,%d) exited non-zero on '%s' in macro '%s'\n", chan->context, chan->exten, chan->priority, chan->name, macro);
- ast_verb(2, "Spawn extension (%s, %s, %d) exited non-zero on '%s' in macro '%s'\n", chan->context, chan->exten, chan->priority, chan->name, macro);
- goto out;
- }
- }
-
- ast_debug(1, "Executed application: %s\n", runningapp);
-
- if (!strcasecmp(runningapp, "GOSUB")) {
- gosub_level++;
- ast_debug(1, "Incrementing gosub_level\n");
- } else if (!strcasecmp(runningapp, "GOSUBIF")) {
- char *cond, *app_arg;
- char *app2;
- ast_str_substitute_variables(&tmp_subst, 0, chan, runningdata);
- app2 = ast_str_buffer(tmp_subst);
- cond = strsep(&app2, "?");
- app_arg = strsep(&app2, ":");
- if (pbx_checkcondition(cond)) {
- if (!ast_strlen_zero(app_arg)) {
- gosub_level++;
- ast_debug(1, "Incrementing gosub_level\n");
- }
- } else {
- if (!ast_strlen_zero(app2)) {
- gosub_level++;
- ast_debug(1, "Incrementing gosub_level\n");
- }
- }
- } else if (!strcasecmp(runningapp, "RETURN")) {
- gosub_level--;
- ast_debug(1, "Decrementing gosub_level\n");
- } else if (!strcasecmp(runningapp, "STACKPOP")) {
- gosub_level--;
- ast_debug(1, "Decrementing gosub_level\n");
- } else if (!strncasecmp(runningapp, "EXEC", 4)) {
- /* Must evaluate args to find actual app */
- char *tmp2, *tmp3 = NULL;
- ast_str_substitute_variables(&tmp_subst, 0, chan, runningdata);
- tmp2 = ast_str_buffer(tmp_subst);
- if (!strcasecmp(runningapp, "EXECIF")) {
- if ((tmp3 = strchr(tmp2, '|'))) {
- *tmp3++ = '\0';
- }
- if (!pbx_checkcondition(tmp2)) {
- tmp3 = NULL;
- }
- } else {
- tmp3 = tmp2;
- }
-
- if (tmp3) {
- ast_debug(1, "Last app: %s\n", tmp3);
- }
-
- if (tmp3 && !strncasecmp(tmp3, "GOSUB", 5)) {
- gosub_level++;
- ast_debug(1, "Incrementing gosub_level\n");
- } else if (tmp3 && !strncasecmp(tmp3, "RETURN", 6)) {
- gosub_level--;
- ast_debug(1, "Decrementing gosub_level\n");
- } else if (tmp3 && !strncasecmp(tmp3, "STACKPOP", 8)) {
- gosub_level--;
- ast_debug(1, "Decrementing gosub_level\n");
- }
- }
-
- if (gosub_level == 0 && strcasecmp(chan->context, fullmacro)) {
- ast_verb(2, "Channel '%s' jumping out of macro '%s'\n", chan->name, macro);
- break;
- }
-
- /* don't stop executing extensions when we're in "h" */
- if (ast_check_hangup(chan) && !inhangup) {
- ast_debug(1, "Extension %s, macroexten %s, priority %d returned normally even though call was hung up\n", chan->exten, chan->macroexten, chan->priority);
- goto out;
- }
- chan->priority++;
- }
- out:
-
- /* Don't let the channel change now. */
- ast_channel_lock(chan);
-
- /* Reset the depth back to what it was when the routine was entered (like if we called Macro recursively) */
- snprintf(depthc, sizeof(depthc), "%d", depth);
- pbx_builtin_setvar_helper(chan, "MACRO_DEPTH", depthc);
- ast_set2_flag(chan, autoloopflag, AST_FLAG_IN_AUTOLOOP);
-
- for (x = 1; x < argc; x++) {
- /* Restore old arguments and delete ours */
- snprintf(varname, sizeof(varname), "ARG%d", x);
- if (oldargs[x]) {
- pbx_builtin_setvar_helper(chan, varname, oldargs[x]);
- ast_free(oldargs[x]);
- } else {
- pbx_builtin_setvar_helper(chan, varname, NULL);
- }
- }
-
- /* Restore macro variables */
- pbx_builtin_setvar_helper(chan, "MACRO_EXTEN", save_macro_exten);
- pbx_builtin_setvar_helper(chan, "MACRO_CONTEXT", save_macro_context);
- pbx_builtin_setvar_helper(chan, "MACRO_PRIORITY", save_macro_priority);
- if (save_macro_exten)
- ast_free(save_macro_exten);
- if (save_macro_context)
- ast_free(save_macro_context);
- if (save_macro_priority)
- ast_free(save_macro_priority);
-
- if (setmacrocontext) {
- chan->macrocontext[0] = '\0';
- chan->macroexten[0] = '\0';
- chan->macropriority = 0;
- }
-
- if (!strcasecmp(chan->context, fullmacro)) {
- const char *offsets;
-
- /* If we're leaving the macro normally, restore original information */
- chan->priority = oldpriority;
- ast_copy_string(chan->context, oldcontext, sizeof(chan->context));
- ast_copy_string(chan->exten, oldexten, sizeof(chan->exten));
- if ((offsets = pbx_builtin_getvar_helper(chan, "MACRO_OFFSET"))) {
- /* Handle macro offset if it's set by checking the availability of step n + offset + 1, otherwise continue
- normally if there is any problem */
- if (sscanf(offsets, "%30d", &offset) == 1) {
- if (ast_exists_extension(chan, chan->context, chan->exten,
- chan->priority + offset + 1,
- S_COR(chan->caller.id.number.valid, chan->caller.id.number.str, NULL))) {
- chan->priority += offset;
- }
- }
- }
- }
-
- pbx_builtin_setvar_helper(chan, "MACRO_OFFSET", save_macro_offset);
- if (save_macro_offset)
- ast_free(save_macro_offset);
-
- /* Unlock the macro */
- if (exclusive) {
- ast_debug(1, "Unlocking macrolock for '%s'\n", fullmacro);
- if (ast_context_unlockmacro(fullmacro)) {
- ast_log(LOG_ERROR, "Failed to unlock macro '%s' - that isn't good\n", fullmacro);
- res = 0;
- }
- }
- ast_channel_unlock(chan);
- ast_free(tmp_subst);
-
- return res;
-}
-
-static int macro_exec(struct ast_channel *chan, const char *data)
-{
- return _macro_exec(chan, data, 0);
-}
-
-static int macroexclusive_exec(struct ast_channel *chan, const char *data)
-{
- return _macro_exec(chan, data, 1);
-}
-
-static int macroif_exec(struct ast_channel *chan, const char *data)
-{
- char *expr = NULL, *label_a = NULL, *label_b = NULL;
- int res = 0;
-
- if (!(expr = ast_strdupa(data)))
- return -1;
-
- if ((label_a = strchr(expr, '?'))) {
- *label_a = '\0';
- label_a++;
- if ((label_b = strchr(label_a, ':'))) {
- *label_b = '\0';
- label_b++;
- }
- if (pbx_checkcondition(expr))
- res = macro_exec(chan, label_a);
- else if (label_b)
- res = macro_exec(chan, label_b);
- } else
- ast_log(LOG_WARNING, "Invalid Syntax.\n");
-
- return res;
-}
-
-static int macro_exit_exec(struct ast_channel *chan, const char *data)
-{
- return MACRO_EXIT_RESULT;
-}
-
-static int unload_module(void)
-{
- int res;
-
- res = ast_unregister_application(if_app);
- res |= ast_unregister_application(exit_app);
- res |= ast_unregister_application(app);
- res |= ast_unregister_application(exclusive_app);
-
- return res;
-}
-
-static int load_module(void)
-{
- int res;
-
- res = ast_register_application_xml(exit_app, macro_exit_exec);
- res |= ast_register_application_xml(if_app, macroif_exec);
- res |= ast_register_application_xml(exclusive_app, macroexclusive_exec);
- res |= ast_register_application_xml(app, macro_exec);
-
- return res;
-}
-
-AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Extension Macros");
Index: apps/app_dahdibarge.c
===================================================================
--- apps/app_dahdibarge.c (revision 313699)
+++ apps/app_dahdibarge.c (working copy)
@@ -1,308 +0,0 @@
-/*
- * Asterisk -- An open source telephony toolkit.
- *
- * Copyright (C) 1999 - 2005, Digium, Inc.
- *
- * Mark Spencer
- *
- * Special thanks to comphealth.com for sponsoring this
- * GPL application.
- *
- * 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 DAHDI Barge support
- *
- * \author Mark Spencer
- *
- * \note Special thanks to comphealth.com for sponsoring this
- * GPL application.
- *
- * \ingroup applications
- */
-
-/*** MODULEINFO
- dahdi
- ***/
-
-#include "asterisk.h"
-
-ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
-
-#include
-
-#include "asterisk/lock.h"
-#include "asterisk/file.h"
-#include "asterisk/channel.h"
-#include "asterisk/pbx.h"
-#include "asterisk/module.h"
-#include "asterisk/config.h"
-#include "asterisk/app.h"
-#include "asterisk/cli.h"
-#include "asterisk/say.h"
-#include "asterisk/utils.h"
-
-/*** DOCUMENTATION
-
-
- Barge in (monitor) DAHDI channel.
-
-
-
- Channel to barge.
-
-
-
- Barges in on a specified DAHDI channel or prompts
- if one is not specified. Returns -1 when caller user hangs
- up and is independent of the state of the channel being monitored.
-
-
-
- ***/
-static const char app[] = "DAHDIBarge";
-
-#define CONF_SIZE 160
-
-static int careful_write(int fd, unsigned char *data, int len)
-{
- int res;
- while(len) {
- res = write(fd, data, len);
- if (res < 1) {
- if (errno != EAGAIN) {
- ast_log(LOG_WARNING, "Failed to write audio data to conference: %s\n", strerror(errno));
- return -1;
- } else
- return 0;
- }
- len -= res;
- data += res;
- }
- return 0;
-}
-
-static int conf_run(struct ast_channel *chan, int confno, int confflags)
-{
- int fd;
- struct dahdi_confinfo dahdic;
- struct ast_frame *f;
- struct ast_channel *c;
- struct ast_frame fr;
- int outfd;
- int ms;
- int nfds;
- int res;
- int flags;
- int retrydahdi;
- int origfd;
- int ret = -1;
-
- struct dahdi_bufferinfo bi;
- char __buf[CONF_SIZE + AST_FRIENDLY_OFFSET];
- char *buf = __buf + AST_FRIENDLY_OFFSET;
-
- /* Set it into U-law mode (write) */
- if (ast_set_write_format_by_id(chan, AST_FORMAT_ULAW) < 0) {
- ast_log(LOG_WARNING, "Unable to set '%s' to write ulaw mode\n", chan->name);
- goto outrun;
- }
-
- /* Set it into U-law mode (read) */
- if (ast_set_read_format_by_id(chan, AST_FORMAT_ULAW) < 0) {
- ast_log(LOG_WARNING, "Unable to set '%s' to read ulaw mode\n", chan->name);
- goto outrun;
- }
- ast_indicate(chan, -1);
- retrydahdi = strcasecmp(chan->tech->type, "DAHDI");
-dahdiretry:
- origfd = chan->fds[0];
- if (retrydahdi) {
- fd = open("/dev/dahdi/pseudo", O_RDWR);
- if (fd < 0) {
- ast_log(LOG_WARNING, "Unable to open pseudo channel: %s\n", strerror(errno));
- goto outrun;
- }
- /* Make non-blocking */
- flags = fcntl(fd, F_GETFL);
- if (flags < 0) {
- ast_log(LOG_WARNING, "Unable to get flags: %s\n", strerror(errno));
- close(fd);
- goto outrun;
- }
- if (fcntl(fd, F_SETFL, flags | O_NONBLOCK)) {
- ast_log(LOG_WARNING, "Unable to set flags: %s\n", strerror(errno));
- close(fd);
- goto outrun;
- }
- /* Setup buffering information */
- memset(&bi, 0, sizeof(bi));
- bi.bufsize = CONF_SIZE;
- bi.txbufpolicy = DAHDI_POLICY_IMMEDIATE;
- bi.rxbufpolicy = DAHDI_POLICY_IMMEDIATE;
- bi.numbufs = 4;
- if (ioctl(fd, DAHDI_SET_BUFINFO, &bi)) {
- ast_log(LOG_WARNING, "Unable to set buffering information: %s\n", strerror(errno));
- close(fd);
- goto outrun;
- }
- nfds = 1;
- } else {
- /* XXX Make sure we're not running on a pseudo channel XXX */
- fd = chan->fds[0];
- nfds = 0;
- }
- memset(&dahdic, 0, sizeof(dahdic));
- /* Check to see if we're in a conference... */
- dahdic.chan = 0;
- if (ioctl(fd, DAHDI_GETCONF, &dahdic)) {
- ast_log(LOG_WARNING, "Error getting conference\n");
- close(fd);
- goto outrun;
- }
- if (dahdic.confmode) {
- /* Whoa, already in a conference... Retry... */
- if (!retrydahdi) {
- ast_debug(1, "DAHDI channel is in a conference already, retrying with pseudo\n");
- retrydahdi = 1;
- goto dahdiretry;
- }
- }
- memset(&dahdic, 0, sizeof(dahdic));
- /* Add us to the conference */
- dahdic.chan = 0;
- dahdic.confno = confno;
- dahdic.confmode = DAHDI_CONF_MONITORBOTH;
-
- if (ioctl(fd, DAHDI_SETCONF, &dahdic)) {
- ast_log(LOG_WARNING, "Error setting conference\n");
- close(fd);
- goto outrun;
- }
- ast_debug(1, "Placed channel %s in DAHDI channel %d monitor\n", chan->name, confno);
-
- for(;;) {
- outfd = -1;
- ms = -1;
- c = ast_waitfor_nandfds(&chan, 1, &fd, nfds, NULL, &outfd, &ms);
- if (c) {
- if (c->fds[0] != origfd) {
- if (retrydahdi) {
- /* Kill old pseudo */
- close(fd);
- }
- ast_debug(1, "Ooh, something swapped out under us, starting over\n");
- retrydahdi = 0;
- goto dahdiretry;
- }
- f = ast_read(c);
- if (!f)
- break;
- if ((f->frametype == AST_FRAME_DTMF) && (f->subclass.integer == '#')) {
- ret = 0;
- ast_frfree(f);
- break;
- } else if (fd != chan->fds[0]) {
- if (f->frametype == AST_FRAME_VOICE) {
- if (f->subclass.format.id == AST_FORMAT_ULAW) {
- /* Carefully write */
- careful_write(fd, f->data.ptr, f->datalen);
- } else
- ast_log(LOG_WARNING, "Huh? Got a non-ulaw (%s) frame in the conference\n", ast_getformatname(&f->subclass.format));
- }
- }
- ast_frfree(f);
- } else if (outfd > -1) {
- res = read(outfd, buf, CONF_SIZE);
- if (res > 0) {
- memset(&fr, 0, sizeof(fr));
- fr.frametype = AST_FRAME_VOICE;
- ast_format_set(&fr.subclass.format, AST_FORMAT_ULAW, 0);
- fr.datalen = res;
- fr.samples = res;
- fr.data.ptr = buf;
- fr.offset = AST_FRIENDLY_OFFSET;
- if (ast_write(chan, &fr) < 0) {
- ast_log(LOG_WARNING, "Unable to write frame to channel: %s\n", strerror(errno));
- /* break; */
- }
- } else
- ast_log(LOG_WARNING, "Failed to read frame: %s\n", strerror(errno));
- }
- }
- if (fd != chan->fds[0])
- close(fd);
- else {
- /* Take out of conference */
- /* Add us to the conference */
- dahdic.chan = 0;
- dahdic.confno = 0;
- dahdic.confmode = 0;
- if (ioctl(fd, DAHDI_SETCONF, &dahdic)) {
- ast_log(LOG_WARNING, "Error setting conference\n");
- }
- }
-
-outrun:
-
- return ret;
-}
-
-static int conf_exec(struct ast_channel *chan, const char *data)
-{
- int res = -1;
- int retrycnt = 0;
- int confflags = 0;
- int confno = 0;
- char confnostr[80] = "";
-
- if (!ast_strlen_zero(data)) {
- if ((sscanf(data, "DAHDI/%30d", &confno) != 1) &&
- (sscanf(data, "%30d", &confno) != 1)) {
- ast_log(LOG_WARNING, "DAHDIBarge Argument (if specified) must be a channel number, not '%s'\n", (char *)data);
- return 0;
- }
- }
-
- if (chan->_state != AST_STATE_UP)
- ast_answer(chan);
-
- while(!confno && (++retrycnt < 4)) {
- /* Prompt user for conference number */
- confnostr[0] = '\0';
- res = ast_app_getdata(chan, "conf-getchannel",confnostr, sizeof(confnostr) - 1, 0);
- if (res <0) goto out;
- if (sscanf(confnostr, "%30d", &confno) != 1)
- confno = 0;
- }
- if (confno) {
- /* XXX Should prompt user for pin if pin is required XXX */
- /* Run the conference */
- res = conf_run(chan, confno, confflags);
- }
-out:
- /* Do the conference */
- return res;
-}
-
-static int unload_module(void)
-{
- return ast_unregister_application(app);
-}
-
-static int load_module(void)
-{
- return ((ast_register_application_xml(app, conf_exec)) ? AST_MODULE_LOAD_FAILURE : AST_MODULE_LOAD_SUCCESS);
-}
-
-AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Barge in on DAHDI channel application");
Index: addons/app_saycountpl.c
===================================================================
--- addons/app_saycountpl.c (revision 313699)
+++ addons/app_saycountpl.c (working copy)
@@ -1,136 +0,0 @@
-/*
- * Asterisk -- An open source telephony toolkit.
- *
- * Copyright (C) 2004, Andy Powell & TAAN Softworks Corp.
- *
- * 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 Say Polish counting words
- * \author Andy Powell
- */
-
-/*** MODULEINFO
- no
- ***/
-
-#include "asterisk.h"
-
-ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
-
-#include "asterisk/file.h"
-#include "asterisk/logger.h"
-#include "asterisk/channel.h"
-#include "asterisk/pbx.h"
-#include "asterisk/module.h"
-#include "asterisk/lock.h"
-#include "asterisk/app.h"
-
-/*** DOCUMENTATION
-
-
- Say Polish counting words.
-
-
-
-
-
-
-
-
- Polish grammar has some funny rules for counting words. for example 1 zloty,
- 2 zlote, 5 zlotych. This application will take the words for 1, 2-4 and 5 and
- decide based on grammar rules which one to use with the number you pass to it.
- Example: SayCountPL(zloty,zlote,zlotych,122) will give: zlote
-
-
-
- ***/
-static const char app[] = "SayCountPL";
-
-static int saywords(struct ast_channel *chan, char *word1, char *word2, char *word5, int num)
-{
- /* Put this in a separate proc because it's bound to change */
- int d = 0;
-
- if (num > 0) {
- if (num % 1000 == 1) {
- ast_streamfile(chan, word1, chan->language);
- d = ast_waitstream(chan,"");
- } else if (((num % 10) >= 2) && ((num % 10) <= 4 ) && ((num % 100) < 10 || (num % 100) > 20)) {
- ast_streamfile(chan, word2, chan->language);
- d = ast_waitstream(chan, "");
- } else {
- ast_streamfile(chan, word5, chan->language);
- d = ast_waitstream(chan, "");
- }
- }
-
- return d;
-}
-
-
-static int sayword_exec(struct ast_channel *chan, const char *data)
-{
- int res = 0;
- char *s;
- int inum;
- AST_DECLARE_APP_ARGS(args,
- AST_APP_ARG(word1);
- AST_APP_ARG(word2);
- AST_APP_ARG(word5);
- AST_APP_ARG(num);
- );
-
- if (!data) {
- ast_log(LOG_WARNING, "SayCountPL requires 4 arguments: word-1,word-2,word-5,number\n");
- return -1;
- }
-
- s = ast_strdupa(data);
-
- AST_STANDARD_APP_ARGS(args, s);
-
- /* Check to see if params passed */
- if (!args.word1 || !args.word2 || !args.word5 || !args.num) {
- ast_log(LOG_WARNING, "SayCountPL requires 4 arguments: word-1,word-2,word-3,number\n");
- return -1;
- }
-
- if (sscanf(args.num, "%30d", &inum) != 1) {
- ast_log(LOG_WARNING, "'%s' is not a valid number\n", args.num);
- return -1;
- }
-
- /* do the saying part (after a bit of maths) */
-
- res = saywords(chan, args.word1, args.word2, args.word5, inum);
-
- return res;
-}
-
-static int unload_module(void)
-{
- return ast_unregister_application(app);
-}
-
-static int load_module(void)
-{
- int res;
-
- res = ast_register_application_xml(app, sayword_exec);
-
- return res ? AST_MODULE_LOAD_DECLINE : AST_MODULE_LOAD_SUCCESS;
-}
-
-AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Say polish counting words");
Index: addons/app_mysql.c
===================================================================
--- addons/app_mysql.c (revision 313699)
+++ addons/app_mysql.c (working copy)
@@ -1,626 +0,0 @@
-/*
- * Asterisk -- An open source telephony toolkit.
- *
- * Copyright (C) 2004, Constantine Filin and Christos Ricudis
- *
- * Christos Ricudis
- * Constantine Filin
- *
- * 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 MYSQL dialplan application
- * \ingroup applications
- */
-
-/*** MODULEINFO
- mysqlclient
- no
- ***/
-
-#include "asterisk.h"
-
-#include
-
-#include "asterisk/file.h"
-#include "asterisk/logger.h"
-#include "asterisk/channel.h"
-#include "asterisk/pbx.h"
-#include "asterisk/module.h"
-#include "asterisk/linkedlists.h"
-#include "asterisk/chanvars.h"
-#include "asterisk/lock.h"
-#include "asterisk/options.h"
-#include "asterisk/app.h"
-#include "asterisk/config.h"
-
-#define EXTRA_LOG 0
-
-enum { NULLSTRING, NULLVALUE, EMPTYSTRING } nullvalue = NULLSTRING;
-
-static const char app[] = "MYSQL";
-
-static const char synopsis[] = "Do several mySQLy things";
-
-static const char descrip[] =
-"MYSQL(): Do several mySQLy things\n"
-"Syntax:\n"
-" MYSQL(Set timeout )\n"
-" Set the connection timeout, in seconds.\n"
-" MYSQL(Connect connid dhhost dbuser dbpass dbname [dbcharset])\n"
-" Connects to a database. Arguments contain standard MySQL parameters\n"
-" passed to function mysql_real_connect. Optional parameter dbcharset\n"
-" defaults to 'latin1'. Connection identifer returned in ${connid}\n"
-" MYSQL(Query resultid ${connid} query-string)\n"
-" Executes standard MySQL query contained in query-string using established\n"
-" connection identified by ${connid}. Result of query is stored in ${resultid}.\n"
-" MYSQL(Nextresult resultid ${connid}\n"
-" If last query returned more than one result set, it stores the next\n"
-" result set in ${resultid}. It's useful with stored procedures\n"
-" MYSQL(Fetch fetchid ${resultid} var1 var2 ... varN)\n"
-" Fetches a single row from a result set contained in ${result_identifier}.\n"
-" Assigns returned fields to ${var1} ... ${varn}. ${fetchid} is set TRUE\n"
-" if additional rows exist in result set.\n"
-" MYSQL(Clear ${resultid})\n"
-" Frees memory and datastructures associated with result set.\n"
-" MYSQL(Disconnect ${connid})\n"
-" Disconnects from named connection to MySQL.\n"
-" On exit, always returns 0. Sets MYSQL_STATUS to 0 on success and -1 on error.\n";
-
-/*
-EXAMPLES OF USE :
-
-exten => s,2,MYSQL(Connect connid localhost asterisk mypass credit utf8)
-exten => s,3,MYSQL(Query resultid ${connid} SELECT username,credit FROM credit WHERE callerid=${CALLERIDNUM})
-exten => s,4,MYSQL(Fetch fetchid ${resultid} datavar1 datavar2)
-exten => s,5,GotoIf(${fetchid}?6:8)
-exten => s,6,Festival("User ${datavar1} currently has credit balance of ${datavar2} dollars.")
-exten => s,7,Goto(s,4)
-exten => s,8,MYSQL(Clear ${resultid})
-exten => s,9,MYSQL(Disconnect ${connid})
-*/
-
-AST_MUTEX_DEFINE_STATIC(_mysql_mutex);
-
-#define MYSQL_CONFIG "app_mysql.conf"
-#define MYSQL_CONFIG_OLD "mysql.conf"
-#define AST_MYSQL_ID_DUMMY 0
-#define AST_MYSQL_ID_CONNID 1
-#define AST_MYSQL_ID_RESID 2
-#define AST_MYSQL_ID_FETCHID 3
-
-static int autoclear = 0;
-
-static void mysql_ds_destroy(void *data);
-static void mysql_ds_fixup(void *data, struct ast_channel *oldchan, struct ast_channel *newchan);
-
-static struct ast_datastore_info mysql_ds_info = {
- .type = "APP_ADDON_SQL_MYSQL",
- .destroy = mysql_ds_destroy,
- .chan_fixup = mysql_ds_fixup,
-};
-
-struct ast_MYSQL_id {
- struct ast_channel *owner;
- int identifier_type; /* 0=dummy, 1=connid, 2=resultid */
- int identifier;
- void *data;
- AST_LIST_ENTRY(ast_MYSQL_id) entries;
-} *ast_MYSQL_id;
-
-AST_LIST_HEAD(MYSQLidshead,ast_MYSQL_id) _mysql_ids_head;
-
-static void mysql_ds_destroy(void *data)
-{
- /* Destroy any IDs owned by the channel */
- struct ast_MYSQL_id *i;
- if (AST_LIST_LOCK(&_mysql_ids_head)) {
- ast_log(LOG_WARNING, "Unable to lock identifiers list\n");
- } else {
- AST_LIST_TRAVERSE_SAFE_BEGIN(&_mysql_ids_head, i, entries) {
- if (i->owner == data) {
- AST_LIST_REMOVE_CURRENT(entries);
- if (i->identifier_type == AST_MYSQL_ID_CONNID) {
- /* Drop connection */
- mysql_close(i->data);
- } else if (i->identifier_type == AST_MYSQL_ID_RESID) {
- /* Drop result */
- mysql_free_result(i->data);
- }
- ast_free(i);
- }
- }
- AST_LIST_TRAVERSE_SAFE_END
- AST_LIST_UNLOCK(&_mysql_ids_head);
- }
-}
-
-static void mysql_ds_fixup(void *data, struct ast_channel *oldchan, struct ast_channel *newchan)
-{
- /* Destroy any IDs owned by the channel */
- struct ast_MYSQL_id *i;
- if (AST_LIST_LOCK(&_mysql_ids_head)) {
- ast_log(LOG_WARNING, "Unable to lock identifiers list\n");
- } else {
- AST_LIST_TRAVERSE_SAFE_BEGIN(&_mysql_ids_head, i, entries) {
- if (i->owner == data) {
- AST_LIST_REMOVE_CURRENT(entries);
- if (i->identifier_type == AST_MYSQL_ID_CONNID) {
- /* Drop connection */
- mysql_close(i->data);
- } else if (i->identifier_type == AST_MYSQL_ID_RESID) {
- /* Drop result */
- mysql_free_result(i->data);
- }
- ast_free(i);
- }
- }
- AST_LIST_TRAVERSE_SAFE_END
- AST_LIST_UNLOCK(&_mysql_ids_head);
- }
-}
-
-/* helpful procs */
-static void *find_identifier(int identifier, int identifier_type)
-{
- struct MYSQLidshead *headp = &_mysql_ids_head;
- struct ast_MYSQL_id *i;
- void *res=NULL;
- int found=0;
-
- if (AST_LIST_LOCK(headp)) {
- ast_log(LOG_WARNING, "Unable to lock identifiers list\n");
- } else {
- AST_LIST_TRAVERSE(headp, i, entries) {
- if ((i->identifier == identifier) && (i->identifier_type == identifier_type)) {
- found = 1;
- res = i->data;
- break;
- }
- }
- if (!found) {
- ast_log(LOG_WARNING, "Identifier %d, identifier_type %d not found in identifier list\n", identifier, identifier_type);
- }
- AST_LIST_UNLOCK(headp);
- }
-
- return res;
-}
-
-static int add_identifier(struct ast_channel *chan, int identifier_type, void *data)
-{
- struct ast_MYSQL_id *i = NULL, *j = NULL;
- struct MYSQLidshead *headp = &_mysql_ids_head;
- int maxidentifier = 0;
-
- if (AST_LIST_LOCK(headp)) {
- ast_log(LOG_WARNING, "Unable to lock identifiers list\n");
- return -1;
- } else {
- i = malloc(sizeof(*i));
- AST_LIST_TRAVERSE(headp, j, entries) {
- if (j->identifier > maxidentifier) {
- maxidentifier = j->identifier;
- }
- }
- i->identifier = maxidentifier + 1;
- i->identifier_type = identifier_type;
- i->data = data;
- i->owner = chan;
- AST_LIST_INSERT_HEAD(headp, i, entries);
- AST_LIST_UNLOCK(headp);
- }
- return i->identifier;
-}
-
-static int del_identifier(int identifier, int identifier_type)
-{
- struct ast_MYSQL_id *i;
- struct MYSQLidshead *headp = &_mysql_ids_head;
- int found = 0;
-
- if (AST_LIST_LOCK(headp)) {
- ast_log(LOG_WARNING, "Unable to lock identifiers list\n");
- } else {
- AST_LIST_TRAVERSE(headp, i, entries) {
- if ((i->identifier == identifier) &&
- (i->identifier_type == identifier_type)) {
- AST_LIST_REMOVE(headp, i, entries);
- free(i);
- found = 1;
- break;
- }
- }
- AST_LIST_UNLOCK(headp);
- }
-
- if (found == 0) {
- ast_log(LOG_WARNING, "Could not find identifier %d, identifier_type %d in list to delete\n", identifier, identifier_type);
- return -1;
- } else {
- return 0;
- }
-}
-
-static int set_asterisk_int(struct ast_channel *chan, char *varname, int id)
-{
- if (id >= 0) {
- char s[12] = "";
- snprintf(s, sizeof(s), "%d", id);
- ast_debug(5, "MYSQL: setting var '%s' to value '%s'\n", varname, s);
- pbx_builtin_setvar_helper(chan, varname, s);
- }
- return id;
-}
-
-static int add_identifier_and_set_asterisk_int(struct ast_channel *chan, char *varname, int identifier_type, void *data)
-{
- return set_asterisk_int(chan, varname, add_identifier(chan, identifier_type, data));
-}
-
-static int safe_scan_int(char **data, char *delim, int def)
-{
- char *end;
- int res = def;
- char *s = strsep(data, delim);
- if (s) {
- res = strtol(s, &end, 10);
- if (*end)
- res = def; /* not an integer */
- }
- return res;
-}
-
-static int aMYSQL_set(struct ast_channel *chan, char *data)
-{
- char *var, *tmp;
- AST_DECLARE_APP_ARGS(args,
- AST_APP_ARG(set);
- AST_APP_ARG(variable);
- AST_APP_ARG(value);
- );
-
- AST_NONSTANDARD_APP_ARGS(args, data, ' ');
-
- if (args.argc == 3) {
- var = alloca(6 + strlen(args.variable) + 1);
- sprintf(var, "MYSQL_%s", args.variable);
-
- /* Make the parameter case-insensitive */
- for (tmp = var + 6; *tmp; tmp++)
- *tmp = toupper(*tmp);
-
- pbx_builtin_setvar_helper(chan, var, args.value);
- }
- return 0;
-}
-
-/* MYSQL operations */
-static int aMYSQL_connect(struct ast_channel *chan, char *data)
-{
- AST_DECLARE_APP_ARGS(args,
- AST_APP_ARG(connect);
- AST_APP_ARG(connid);
- AST_APP_ARG(dbhost);
- AST_APP_ARG(dbuser);
- AST_APP_ARG(dbpass);
- AST_APP_ARG(dbname);
- AST_APP_ARG(dbcharset);
- );
- MYSQL *mysql;
- int timeout;
- const char *ctimeout;
-
- AST_NONSTANDARD_APP_ARGS(args, data, ' ');
-
- if (args.argc < 6) {
- ast_log(LOG_WARNING, "MYSQL_connect is missing some arguments\n");
- return -1;
- }
-
- if (!(mysql = mysql_init(NULL))) {
- ast_log(LOG_WARNING, "mysql_init returned NULL\n");
- return -1;
- }
-
- ctimeout = pbx_builtin_getvar_helper(chan, "MYSQL_TIMEOUT");
- if (ctimeout && sscanf(ctimeout, "%30d", &timeout) == 1) {
- mysql_options(mysql, MYSQL_OPT_CONNECT_TIMEOUT, (void *)&timeout);
- }
- if(args.dbcharset && strlen(args.dbcharset) > 2){
- char set_names[255];
- char statement[512];
- snprintf(set_names, sizeof(set_names), "SET NAMES %s", args.dbcharset);
- mysql_real_escape_string(mysql, statement, set_names, sizeof(set_names));
- mysql_options(mysql, MYSQL_INIT_COMMAND, set_names);
- mysql_options(mysql, MYSQL_SET_CHARSET_NAME, args.dbcharset);
- }
-
- if (! mysql_real_connect(mysql, args.dbhost, args.dbuser, args.dbpass, args.dbname, 0, NULL,
-#ifdef CLIENT_MULTI_STATEMENTS
- CLIENT_MULTI_STATEMENTS | CLIENT_MULTI_RESULTS
-#elif defined(CLIENT_MULTI_QUERIES)
- CLIENT_MULTI_QUERIES
-#else
- 0
-#endif
- )) {
- ast_log(LOG_WARNING, "mysql_real_connect(mysql,%s,%s,dbpass,%s,...) failed(%d): %s\n",
- args.dbhost, args.dbuser, args.dbname, mysql_errno(mysql), mysql_error(mysql));
- return -1;
- }
-
- add_identifier_and_set_asterisk_int(chan, args.connid, AST_MYSQL_ID_CONNID, mysql);
- return 0;
-}
-
-static int aMYSQL_query(struct ast_channel *chan, char *data)
-{
- AST_DECLARE_APP_ARGS(args,
- AST_APP_ARG(query);
- AST_APP_ARG(resultid);
- AST_APP_ARG(connid);
- AST_APP_ARG(sql);
- );
- MYSQL *mysql;
- MYSQL_RES *mysqlres;
- int connid;
- int mysql_query_res;
-
- AST_NONSTANDARD_APP_ARGS(args, data, ' ');
-
- if (args.argc != 4 || (connid = atoi(args.connid)) == 0) {
- ast_log(LOG_WARNING, "missing some arguments\n");
- return -1;
- }
-
- if (!(mysql = find_identifier(connid, AST_MYSQL_ID_CONNID))) {
- ast_log(LOG_WARNING, "Invalid connection identifier %s passed in aMYSQL_query\n", args.connid);
- return -1;
- }
-
- if ((mysql_query_res = mysql_query(mysql, args.sql)) != 0) {
- ast_log(LOG_WARNING, "aMYSQL_query: mysql_query failed. Error: %s\n", mysql_error(mysql));
- return -1;
- }
-
- if ((mysqlres = mysql_store_result(mysql))) {
- add_identifier_and_set_asterisk_int(chan, args.resultid, AST_MYSQL_ID_RESID, mysqlres);
- return 0;
- } else if (!mysql_field_count(mysql)) {
- return 0;
- } else
- ast_log(LOG_WARNING, "mysql_store_result() failed on query %s\n", args.sql);
-
- return -1;
-}
-
-static int aMYSQL_nextresult(struct ast_channel *chan, char *data)
-{
- MYSQL *mysql;
- MYSQL_RES *mysqlres;
- AST_DECLARE_APP_ARGS(args,
- AST_APP_ARG(nextresult);
- AST_APP_ARG(resultid);
- AST_APP_ARG(connid);
- );
- int connid = -1;
-
- AST_NONSTANDARD_APP_ARGS(args, data, ' ');
- sscanf(args.connid, "%30d", &connid);
-
- if (args.argc != 3 || connid <= 0) {
- ast_log(LOG_WARNING, "missing some arguments\n");
- return -1;
- }
-
- if (!(mysql = find_identifier(connid, AST_MYSQL_ID_CONNID))) {
- ast_log(LOG_WARNING, "Invalid connection identifier %d passed in aMYSQL_query\n", connid);
- return -1;
- }
-
- if (mysql_more_results(mysql)) {
- mysql_next_result(mysql);
- if ((mysqlres = mysql_store_result(mysql))) {
- add_identifier_and_set_asterisk_int(chan, args.resultid, AST_MYSQL_ID_RESID, mysqlres);
- return 0;
- } else if (!mysql_field_count(mysql)) {
- return 0;
- } else
- ast_log(LOG_WARNING, "mysql_store_result() failed on storing next_result\n");
- } else
- ast_log(LOG_WARNING, "mysql_more_results() result set has no more results\n");
-
- return 0;
-}
-
-
-static int aMYSQL_fetch(struct ast_channel *chan, char *data)
-{
- MYSQL_RES *mysqlres;
- MYSQL_ROW mysqlrow;
- AST_DECLARE_APP_ARGS(args,
- AST_APP_ARG(fetch);
- AST_APP_ARG(resultvar);
- AST_APP_ARG(fetchid);
- AST_APP_ARG(vars);
- );
- char *s5, *parse;
- int resultid = -1, numFields, j;
-
- parse = ast_strdupa(data);
- AST_NONSTANDARD_APP_ARGS(args, parse, ' ');
- sscanf(args.fetchid, "%30d", &resultid);
-
- if (args.resultvar && (resultid >= 0) ) {
- if ((mysqlres = find_identifier(resultid, AST_MYSQL_ID_RESID)) != NULL) {
- /* Grab the next row */
- if ((mysqlrow = mysql_fetch_row(mysqlres)) != NULL) {
- numFields = mysql_num_fields(mysqlres);
- for (j = 0; j < numFields; j++) {
- s5 = strsep(&args.vars, " ");
- if (s5 == NULL) {
- ast_log(LOG_WARNING, "ast_MYSQL_fetch: More fields (%d) than variables (%d)\n", numFields, j);
- break;
- }
-
- pbx_builtin_setvar_helper(chan, s5, mysqlrow[j] ? mysqlrow[j] :
- nullvalue == NULLSTRING ? "NULL" :
- nullvalue == EMPTYSTRING ? "" :
- NULL);
- }
- ast_debug(5, "ast_MYSQL_fetch: numFields=%d\n", numFields);
- set_asterisk_int(chan, args.resultvar, 1); /* try more rows */
- } else {
- ast_debug(5, "ast_MYSQL_fetch : EOF\n");
- set_asterisk_int(chan, args.resultvar, 0); /* no more rows */
- }
- return 0;
- } else {
- set_asterisk_int(chan, args.resultvar, 0);
- ast_log(LOG_WARNING, "aMYSQL_fetch: Invalid result identifier %d passed\n", resultid);
- }
- } else {
- ast_log(LOG_WARNING, "aMYSQL_fetch: missing some arguments\n");
- }
-
- return -1;
-}
-
-static int aMYSQL_clear(struct ast_channel *chan, char *data)
-{
- MYSQL_RES *mysqlres;
-
- int id;
- strsep(&data, " "); /* eat the first token, we already know it :P */
- id = safe_scan_int(&data, " \n", -1);
- if ((mysqlres = find_identifier(id, AST_MYSQL_ID_RESID)) == NULL) {
- ast_log(LOG_WARNING, "Invalid result identifier %d passed in aMYSQL_clear\n", id);
- } else {
- mysql_free_result(mysqlres);
- del_identifier(id, AST_MYSQL_ID_RESID);
- }
-
- return 0;
-}
-
-static int aMYSQL_disconnect(struct ast_channel *chan, char *data)
-{
- MYSQL *mysql;
- int id;
- strsep(&data, " "); /* eat the first token, we already know it :P */
-
- id = safe_scan_int(&data, " \n", -1);
- if ((mysql = find_identifier(id, AST_MYSQL_ID_CONNID)) == NULL) {
- ast_log(LOG_WARNING, "Invalid connection identifier %d passed in aMYSQL_disconnect\n", id);
- } else {
- mysql_close(mysql);
- del_identifier(id, AST_MYSQL_ID_CONNID);
- }
-
- return 0;
-}
-
-static int MYSQL_exec(struct ast_channel *chan, const char *data)
-{
- int result;
- char sresult[10];
-
- ast_debug(5, "MYSQL: data=%s\n", data);
-
- if (!data) {
- ast_log(LOG_WARNING, "MYSQL requires an argument (see manual)\n");
- return -1;
- }
-
- result = 0;
-
- if (autoclear) {
- struct ast_datastore *mysql_store = ast_channel_datastore_find(chan, &mysql_ds_info, NULL);
- if (!mysql_store) {
- if (!(mysql_store = ast_datastore_alloc(&mysql_ds_info, NULL))) {
- ast_log(LOG_WARNING, "Unable to allocate new datastore.\n");
- } else {
- mysql_store->data = chan;
- ast_channel_datastore_add(chan, mysql_store);
- }
- }
- }
- ast_mutex_lock(&_mysql_mutex);
-
- if (strncasecmp("connect", data, strlen("connect")) == 0) {
- result = aMYSQL_connect(chan, ast_strdupa(data));
- } else if (strncasecmp("query", data, strlen("query")) == 0) {
- result = aMYSQL_query(chan, ast_strdupa(data));
- } else if (strncasecmp("nextresult", data, strlen("nextresult")) == 0) {
- result = aMYSQL_nextresult(chan, ast_strdupa(data));
- } else if (strncasecmp("fetch", data, strlen("fetch")) == 0) {
- result = aMYSQL_fetch(chan, ast_strdupa(data));
- } else if (strncasecmp("clear", data, strlen("clear")) == 0) {
- result = aMYSQL_clear(chan, ast_strdupa(data));
- } else if (strncasecmp("disconnect", data, strlen("disconnect")) == 0) {
- result = aMYSQL_disconnect(chan, ast_strdupa(data));
- } else if (strncasecmp("set", data, 3) == 0) {
- result = aMYSQL_set(chan, ast_strdupa(data));
- } else {
- ast_log(LOG_WARNING, "Unknown argument to MYSQL application : %s\n", data);
- result = -1;
- }
-
- ast_mutex_unlock(&_mysql_mutex);
-
- snprintf(sresult, sizeof(sresult), "%d", result);
- pbx_builtin_setvar_helper(chan, "MYSQL_STATUS", sresult);
- return 0;
-}
-
-static int unload_module(void)
-{
- return ast_unregister_application(app);
-}
-
-static int load_module(void)
-{
- struct MYSQLidshead *headp = &_mysql_ids_head;
- struct ast_flags config_flags = { 0 };
- struct ast_config *cfg = ast_config_load(MYSQL_CONFIG, config_flags);
- const char *temp;
-
- if (!cfg) {
- /* Backwards compatibility ftw */
- cfg = ast_config_load(MYSQL_CONFIG_OLD, config_flags);
- }
-
- if (cfg) {
- if ((temp = ast_variable_retrieve(cfg, "general", "nullvalue"))) {
- if (!strcasecmp(temp, "nullstring")) {
- nullvalue = NULLSTRING;
- } else if (!strcasecmp(temp, "emptystring")) {
- nullvalue = EMPTYSTRING;
- } else if (!strcasecmp(temp, "null")) {
- nullvalue = NULLVALUE;
- } else {
- ast_log(LOG_WARNING, "Illegal value for 'nullvalue': '%s' (must be 'nullstring', 'null', or 'emptystring')\n", temp);
- }
- }
- if ((temp = ast_variable_retrieve(cfg, "general", "autoclear")) && ast_true(temp)) {
- autoclear = 1;
- }
- ast_config_destroy(cfg);
- }
-
- AST_LIST_HEAD_INIT(headp);
- return ast_register_application(app, MYSQL_exec, synopsis, descrip);
-}
-
-AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Simple Mysql Interface");
Index: addons/Makefile
===================================================================
--- addons/Makefile (revision 313699)
+++ addons/Makefile (working copy)
@@ -26,10 +26,7 @@
H323CFLAGS:=-Iooh323c/src -Iooh323c/src/h323
-ALL_C_MODS:=app_mysql \
- app_saycountpl \
- cdr_mysql \
- chan_mobile \
+ALL_C_MODS:=chan_mobile \
chan_ooh323 \
format_mp3 \
res_config_mysql
Index: addons/cdr_mysql.c
===================================================================
--- addons/cdr_mysql.c (revision 313699)
+++ addons/cdr_mysql.c (working copy)
@@ -1,688 +0,0 @@
-/*
- * Asterisk -- An open source telephony toolkit.
- *
- * James Sharp
- *
- * Modified August 2003
- * Tilghman Lesher
- *
- * Modified August 6, 2005
- * Joseph Benden
- * Added mysql connection timeout parameter
- * Added an automatic reconnect as to not lose a cdr record
- * Cleaned up the original code to match the coding guidelines
- *
- * Modified Juli 2006
- * Martin Portmann