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Mergeing in Paul Cadach's chan_h323 changes *holds breath*

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@43281 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Matthew Fredrickson
2006-09-19 17:07:22 +00:00
parent d4d7a8b132
commit 2cc96500bd
16 changed files with 3179 additions and 1526 deletions
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116
channels/h323/chan_h323.h
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@@ -4,8 +4,8 @@
* OpenH323 Channel Driver for ASTERISK PBX.
* By Jeremy McNamara
* For The NuFone Network
*
* This code has been derived from code created by
*
* This code has been derived from code created by
* Michael Manousos and Mark Spencer
*
* This file is part of the chan_h323 driver for Asterisk
@@ -13,29 +13,42 @@
* chan_h323 is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* (at your option) any later version.
*
* chan_h323 is distributed WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
* chan_h323 is distributed WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* Version Info: $Id$
*/
#include <arpa/inet.h>
/*
* Enable support for sending/reception of tunnelled Q.SIG messages and
* some sort of IEs (especially RedirectingNumber) which Cisco CallManager
* isn't like to pass in standard Q.931 message.
*
*/
#define TUNNELLING
#define H323_TUNNEL_CISCO (1 << 0)
#define H323_TUNNEL_QSIG (1 << 1)
/** call_option struct holds various bits
* of information for each call */
typedef struct call_options {
char cid_num[80];
char cid_name[80];
int noFastStart;
int noH245Tunneling;
int noSilenceSuppression;
char cid_rdnis[80];
int redirect_reason;
int fastStart;
int h245Tunneling;
int silenceSuppression;
int progress_setup;
int progress_alert;
int progress_audio;
@@ -44,57 +57,58 @@ typedef struct call_options {
int capability;
int bridge;
int nat;
int tunnelOptions;
struct ast_codec_pref prefs;
} call_options_t;
/* structure to hold the valid asterisk users */
struct oh323_user {
char name[80];
ASTOBJ_COMPONENTS(struct oh323_user);
// char name[80];
char context[80];
char secret[80];
char callerid[80];
char accountcode[AST_MAX_ACCOUNT_CODE];
int amaflags;
int host;
struct sockaddr_in addr;
struct ast_ha *ha;
call_options_t options;
struct oh323_user *next;
};
/* structure to hold the valid asterisk peers
/* structure to hold the valid asterisk peers
All peers are registered to a GK if there is one */
struct oh323_peer {
char name[80];
ASTOBJ_COMPONENTS(struct oh323_peer);
char mailbox[80];
int delme;
struct sockaddr_in addr;
struct ast_ha *ha;
call_options_t options;
struct oh323_peer *next;
};
/* structure to hold the H.323 aliases which get registered to
/* structure to hold the H.323 aliases which get registered to
the H.323 endpoint and gatekeeper */
struct oh323_alias {
char name[80];
ASTOBJ_COMPONENTS(struct oh323_alias);
char e164[20]; /* tells a GK to route this E.164 to this alias */
char prefix[500]; /* tells a GK this alias supports these prefixes */
char secret[20]; /* the H.235 password to send to the GK for authentication */
char context[80];
struct oh323_alias *next;
};
/** call_details struct call detail records
to asterisk for processing and used for matching up
/** call_details struct call detail records
to asterisk for processing and used for matching up
asterisk channels to acutal h.323 connections */
typedef struct call_details {
typedef struct call_details {
unsigned int call_reference;
char *call_token;
char *call_token;
char *call_source_aliases;
char *call_dest_alias;
char *call_source_name;
char *call_source_e164;
char *call_dest_e164;
char *redirect_number;
int redirect_reason;
int presentation;
int screening;
char *sourceIp;
@@ -107,18 +121,18 @@ typedef struct rtp_info {
/* This is a callback prototype function, called pass
DTMF down the RTP. */
typedef int (*send_digit_cb)(unsigned, char, const char *);
extern send_digit_cb on_send_digit;
typedef int (*receive_digit_cb)(unsigned, char, const char *, int);
extern receive_digit_cb on_receive_digit;
/* This is a callback prototype function, called to collect
the external RTP port from Asterisk. */
typedef rtp_info_t *(*on_rtp_cb)(unsigned, const char *);
extern on_rtp_cb on_external_rtp_create;
extern on_rtp_cb on_external_rtp_create;
/* This is a callback prototype function, called to send
the remote IP and RTP port from H.323 to Asterisk */
the remote IP and RTP port from H.323 to Asterisk */
typedef void (*start_rtp_cb)(unsigned int, const char *, int, const char *, int);
extern start_rtp_cb on_start_rtp_channel;
extern start_rtp_cb on_start_rtp_channel;
/* This is a callback that happens when call progress is
* made, and handles inband progress */
@@ -133,7 +147,7 @@ extern setup_incoming_cb on_incoming_call;
/* This is a callback prototype function, called upon
an outbound call. */
typedef int (*setup_outbound_cb)(call_details_t *);
extern setup_outbound_cb on_outgoing_call;
extern setup_outbound_cb on_outgoing_call;
/* This is a callback prototype function, called when
OnAlerting is invoked */
@@ -151,7 +165,7 @@ typedef void (*clear_con_cb)(unsigned, const char *);
extern clear_con_cb on_connection_cleared;
/* This is a callback prototype function, called when
an H.323 call is answered */
an H.323 call is answered */
typedef int (*answer_call_cb)(unsigned, const char *);
extern answer_call_cb on_answer_call;
@@ -167,6 +181,9 @@ extern hangup_cb on_hangup;
typedef void (*setcapabilities_cb)(unsigned, const char *);
extern setcapabilities_cb on_setcapabilities;
typedef void (*setpeercapabilities_cb)(unsigned, const char *, int);
extern setpeercapabilities_cb on_setpeercapabilities;
/* debug flag */
extern int h323debug;
@@ -179,30 +196,31 @@ extern int h323debug;
#ifdef __cplusplus
extern "C" {
#endif
#endif
void h323_gk_urq(void);
void h323_end_point_create(void);
void h323_end_process(void);
int h323_end_point_exist(void);
void h323_debug(int, unsigned);
/* callback function handler*/
void h323_callback_register(setup_incoming_cb,
setup_outbound_cb,
on_rtp_cb,
start_rtp_cb,
clear_con_cb,
chan_ringing_cb,
con_established_cb,
send_digit_cb,
answer_call_cb,
progress_cb,
rfc2833_cb,
hangup_cb,
setcapabilities_cb);
int h323_set_capabilities(const char *, int, int);
void h323_callback_register(setup_incoming_cb,
setup_outbound_cb,
on_rtp_cb,
start_rtp_cb,
clear_con_cb,
chan_ringing_cb,
con_established_cb,
receive_digit_cb,
answer_call_cb,
progress_cb,
rfc2833_cb,
hangup_cb,
setcapabilities_cb,
setpeercapabilities_cb);
int h323_set_capabilities(const char *, int, int, struct ast_codec_pref *, int);
int h323_set_alias(struct oh323_alias *);
int h323_set_gk(int, char *, char *);
void h323_set_id(char *);
@@ -219,12 +237,12 @@ extern "C" {
/* H323 create and destroy sessions */
int h323_make_call(char *dest, call_details_t *cd, call_options_t *);
int h323_clear_call(const char *, int cause);
/* H.323 alerting and progress */
int h323_send_alerting(const char *token);
int h323_send_progress(const char *token);
int h323_answering_call(const char *token, int);
int h323_soft_hangup(const char *data);
int h323_soft_hangup(const char *data);
int h323_show_codec(int fd, int argc, char *argv[]);
#ifdef __cplusplus