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chan-capi
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- first step for cleanup to move some functions into specific files.

V1_1
MelwareDE 2007-04-15 19:39:49 +00:00
parent 703088c8d6
commit 5d65ee3566
19 changed files with 260 additions and 296 deletions
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27
Makefile
View File

@ -1,8 +1,7 @@
#
# (CAPI*)
#
# An implementation of Common ISDN API 2.0 for
# Asterisk/OpenPBX.org
# An implementation of Common ISDN API 2.0 for Asterisk
#
# Makefile, based on the Asterisk Makefile, Coypright (C) 1999, Mark Spencer
#
@ -93,7 +92,9 @@ INSTALL=install
SHAREDOS=chan_capi.so
OBJECTS=chan_capi.o c20msg.o chan_capi_rtp.o chan_capi_qsig_core.o chan_capi_qsig_ecma.o chan_capi_qsig_asn197ade.o chan_capi_qsig_asn197no.o
OBJECTS=chan_capi.o chan_capi_utils.o chan_capi_rtp.o \
chan_capi_qsig_core.o chan_capi_qsig_ecma.o chan_capi_qsig_asn197ade.o \
chan_capi_qsig_asn197no.o chan_capi_supplementary.o
CFLAGS+=-Wno-missing-prototypes -Wno-missing-declarations
@ -141,23 +142,3 @@ install_config: capi.conf
samples: install_config
openpbx:
@rm -rf openpbx
@mkdir -p openpbx/channels
@mkdir -p openpbx/include/openpbx
@mkdir -p openpbx/doc
@mkdir -p openpbx/configs
@( \
./preparser -c openpbx.ctrl chan_capi.c openpbx/channels/chan_capi.c; \
./preparser -c openpbx.ctrl chan_capi_rtp.c openpbx/channels/chan_capi_rtp.c; \
./preparser -c openpbx.ctrl c20msg.c openpbx/channels/c20msg.c; \
./preparser -c openpbx.ctrl chan_capi.h openpbx/include/openpbx/chan_capi.h; \
./preparser -c openpbx.ctrl chan_capi_rtp.h openpbx/include/openpbx/chan_capi_rtp.h; \
./preparser -c openpbx.ctrl chan_capi20.h openpbx/include/openpbx/chan_capi20.h; \
./preparser -c openpbx.ctrl xlaw.h openpbx/include/openpbx/xlaw.h; \
./preparser -c openpbx.ctrl README openpbx/doc/README.chan_capi; \
./preparser -c openpbx.ctrl capi.conf openpbx/configs/capi.conf.sample; \
true; \
)

13
README
View File

@ -1,5 +1,4 @@
(CAPI*) chan_capi a Common ISDN API 2.0 implementation
for Asterisk/OpenPBX
(CAPI*) chan_capi a Common ISDN API 2.0 implementation for Asterisk
Copyright (C) 2005-2007 Cytronics & Melware
Armin Schindler <armin@melware.de>
@ -8,9 +7,6 @@ for Asterisk/OpenPBX
Copyright (C) 2002-2005 Junghanns.NET GmbH
Klaus-Peter Junghanns <kpj@junghanns.net>
Ported to OpenPBX.org 22nd October 2004,
Rob Thomas, <xrobau@gmail.com>
This program is free software and may be modified and distributed under
the terms of the GNU Public License. There is _NO_ warranty for this!
@ -73,13 +69,6 @@ This chan_capi version includes:
- Asterisk 1.4 jitterbuffer configuration.
- some QSIG extensions (see README.qsig)
Permissions
===========
OpenPBX.org, by default, runs as the non-root user/group
openpbx/openpbx. You must make sure that the /dev/capi* device files
are readable by OpenPBX.org either by changing the ownership or the
permissions of the the device files or by running OpenPBX.org as root.
The Dial string
===============

3
README.qsig
View File

@ -1,5 +1,4 @@
(CAPI*) chan_capi a Common ISDN API 2.0 implementation
for Asterisk/OpenPBX
(CAPI*) chan_capi a Common ISDN API 2.0 implementation for Asterisk
QSIG Extension for chan_capi

200
chan_capi.c
View File

@ -1,8 +1,7 @@
/*
* (CAPI*)
*
* An implementation of Common ISDN API 2.0 for
* Asterisk / OpenPBX.org
* An implementation of Common ISDN API 2.0 for Asterisk
*
* Copyright (C) 2005-2007 Cytronics & Melware
*
@ -16,11 +15,6 @@
* This program is free software and may be modified and
* distributed under the terms of the GNU Public License.
*/
#ifdef PBX_IS_OPBX
#ifdef HAVE_CONFIG_H
#include "confdefs.h"
#endif
#endif
#include <sys/time.h>
#include <sys/signal.h>
@ -33,58 +27,6 @@
#include <fcntl.h>
#include <sys/types.h>
#ifdef PBX_IS_OPBX
#include "openpbx.h"
OPENPBX_FILE_VERSION("$HeadURL$", "$Revision$")
#include "openpbx/lock.h"
#include "openpbx/frame.h"
#include "openpbx/channel.h"
#include "openpbx/logger.h"
#include "openpbx/module.h"
#include "openpbx/pbx.h"
#include "openpbx/config.h"
#include "openpbx/options.h"
#include "openpbx/features.h"
#include "openpbx/utils.h"
#include "openpbx/cli.h"
#include "openpbx/rtp.h"
#include "openpbx/causes.h"
#include "openpbx/strings.h"
#include "openpbx/devicestate.h"
#include "openpbx/dsp.h"
#include "openpbx/xlaw.h"
#include "openpbx/chan_capi20.h"
#include "openpbx/chan_capi.h"
#include "openpbx/chan_capi_rtp.h"
#else
#include "config.h"
#ifdef CC_AST_HAS_VERSION_1_4
#include <asterisk.h>
#endif
#include <asterisk/lock.h>
#include <asterisk/frame.h>
#include <asterisk/channel.h>
#include <asterisk/logger.h>
#include <asterisk/module.h>
#include <asterisk/pbx.h>
#include <asterisk/config.h>
#include <asterisk/options.h>
#include <asterisk/features.h>
#include <asterisk/utils.h>
#include <asterisk/cli.h>
#include <asterisk/rtp.h>
#include <asterisk/causes.h>
#include <asterisk/strings.h>
#include <asterisk/dsp.h>
#include <asterisk/devicestate.h>
#ifdef CC_AST_HAS_VERSION_1_4
#include "asterisk/abstract_jb.h"
#include "asterisk/musiconhold.h"
#endif
#include "xlaw.h"
#include "chan_capi20.h"
#include "chan_capi.h"
@ -92,14 +34,11 @@ OPENPBX_FILE_VERSION("$HeadURL$", "$Revision$")
#include "chan_capi_qsig.h"
#include "chan_capi_qsig_asn197ade.h"
#include "chan_capi_qsig_asn197no.h"
#endif
#include "chan_capi_utils.h"
#include "chan_capi_supplementary.h"
#ifdef PBX_IS_OPBX
#define CC_VERSION "cm-opbx-1.0"
#else
/* #define CC_VERSION "x.y.z" */
#define CC_VERSION "$Revision$"
#endif
/*
* personal stuff
@ -115,12 +54,8 @@ static const struct ast_channel_tech capi_tech;
#ifdef CC_AST_HAS_VERSION_1_4
#define AST_MODULE "chan_capi"
#else
#ifdef PBX_IS_OPBX
static char *ccdesc = "Common ISDN API for OpenPBX";
#else
static char *ccdesc = "Common ISDN API for Asterisk";
#endif
#endif
static char *commandtdesc = "CAPI command interface.\n"
"The dial command:\n"
@ -253,16 +188,6 @@ static int pbx_capi_indicate(struct ast_channel *c, int condition, const void *d
static int pbx_capi_indicate(struct ast_channel *c, int condition);
#endif
/* external prototypes */
extern char *capi_info_string(unsigned int info);
/* */
#define return_on_no_interface(x) \
if (!i) { \
cc_verbose(4, 1, "CAPI: %s no interface for PLCI=%#x\n", x, PLCI); \
return; \
}
/*
* helper for <pbx>_verbose with different verbose settings
*/
@ -374,32 +299,6 @@ static const char * capi_command_to_string(unsigned short wCmd)
return "UNDEFINED";
}
/*
* show the text for a CAPI message info value
*/
static void show_capi_info(struct capi_pvt *i, _cword info)
{
char *p;
char *name = "?";
if (info == 0x0000) {
/* no error, do nothing */
return;
}
if (!(p = capi_info_string((unsigned int)info))) {
/* message not available */
return;
}
if (i)
name = i->vname;
cc_verbose(3, 0, VERBOSE_PREFIX_4 "%s: CAPI INFO 0x%04x: %s\n",
name, info, p);
return;
}
/*
* get a new capi message number automically
*/
@ -1259,7 +1158,7 @@ static void cc_disconnect_b3(struct capi_pvt *i, int wait)
/*
* send CONNECT_B3_REQ
*/
static void cc_start_b3(struct capi_pvt *i)
void cc_start_b3(struct capi_pvt *i)
{
_cmsg CMSG;
@ -3313,95 +3212,6 @@ static void capidev_handle_info_indication(_cmsg *CMSG, unsigned int PLCI, unsig
return;
}
/*
* CAPI FACILITY_IND supplementary services
*/
static void handle_facility_indication_supplementary(
_cmsg *CMSG, unsigned int PLCI, unsigned int NCCI, struct capi_pvt *i)
{
_cword function;
_cword infoword = 0xffff;
unsigned char length;
function = read_capi_word(&FACILITY_IND_FACILITYINDICATIONPARAMETER(CMSG)[1]);
length = FACILITY_IND_FACILITYINDICATIONPARAMETER(CMSG)[3];
if (length >= 2) {
infoword = read_capi_word(&FACILITY_IND_FACILITYINDICATIONPARAMETER(CMSG)[4]);
}
/* first check functions without interface needed */
switch (function) {
case 0x800d: /* CCBS erase call linkage ID */
cc_verbose(1, 1, VERBOSE_PREFIX_3 "contr%d: PLCI=%#x CCBS/CCNR erase id=0x%04x\n",
PLCI & 0xff, PLCI, infoword);
break;
}
return_on_no_interface("FACILITY_IND SUPPLEMENTARY");
/* now functions bound to interface */
switch (function) {
case 0x0002: /* HOLD */
if (infoword != 0) {
/* reason != 0x0000 == problem */
i->onholdPLCI = 0;
cc_log(LOG_WARNING, "%s: unable to put PLCI=%#x onhold, REASON = 0x%04x, maybe you need to subscribe for this...\n",
i->vname, PLCI, infoword);
show_capi_info(i, infoword);
} else {
/* reason = 0x0000 == call on hold */
i->state = CAPI_STATE_ONHOLD;
cc_verbose(1, 1, VERBOSE_PREFIX_3 "%s: PLCI=%#x put onhold\n",
i->vname, PLCI);
}
break;
case 0x0003: /* RETRIEVE */
if (infoword != 0) {
cc_log(LOG_WARNING, "%s: unable to retrieve PLCI=%#x, REASON = 0x%04x\n",
i->vname, PLCI, infoword);
show_capi_info(i, infoword);
} else {
i->state = CAPI_STATE_CONNECTED;
i->PLCI = i->onholdPLCI;
i->onholdPLCI = 0;
cc_verbose(1, 1, VERBOSE_PREFIX_3 "%s: PLCI=%#x retrieved\n",
i->vname, PLCI);
cc_start_b3(i);
}
break;
case 0x0006: /* ECT */
cc_verbose(1, 1, VERBOSE_PREFIX_3 "%s: PLCI=%#x ECT Reason=0x%04x\n",
i->vname, PLCI, infoword);
show_capi_info(i, infoword);
break;
case 0x0007: /* 3PTY begin */
cc_verbose(1, 1, VERBOSE_PREFIX_3 "%s: PLCI=%#x 3PTY begin Reason=0x%04x\n",
i->vname, PLCI, infoword);
show_capi_info(i, infoword);
break;
case 0x0008: /* 3PTY end */
cc_verbose(1, 1, VERBOSE_PREFIX_3 "%s: PLCI=%#x 3PTY end Reason=0x%04x\n",
i->vname, PLCI, infoword);
show_capi_info(i, infoword);
break;
case 0x8013: /* CCBS info retain */
cc_verbose(1, 1, VERBOSE_PREFIX_3 "%s: PLCI=%#x CCBS unique id=0x%04x\n",
i->vname, PLCI, infoword);
break;
case 0x8015: /* CCNR info retain */
cc_verbose(1, 1, VERBOSE_PREFIX_3 "%s: PLCI=%#x CCNR unique id=0x%04x\n",
i->vname, PLCI, infoword);
break;
case 0x800d: /* CCBS erase call linkage ID */
/* handled above */
break;
default:
cc_verbose(3, 1, VERBOSE_PREFIX_3 "%s: unhandled FACILITY_IND supplementary function %04x\n",
i->vname, function);
}
}
/*
* CAPI FACILITY_IND line interconnect
*/
@ -6498,10 +6308,8 @@ char *description()
return ccdesc;
}
#ifndef PBX_IS_OPBX
char *key()
{
return ASTERISK_GPL_KEY;
}
#endif
#endif /* CC_AST_HAS_VERSION_1_4 */

52
chan_capi.h
View File

@ -1,8 +1,7 @@
/*
* (CAPI*)
*
* An implementation of Common ISDN API 2.0 for
* Asterisk / OpenPBX.org
* An implementation of Common ISDN API 2.0 for Asterisk
*
* Copyright (C) 2005-2007 Cytronics & Melware
*
@ -16,6 +15,33 @@
* This program is free software and may be modified and
* distributed under the terms of the GNU Public License.
*/
#include "config.h"
#ifdef CC_AST_HAS_VERSION_1_4
#include <asterisk.h>
#endif
#include <asterisk/lock.h>
#include <asterisk/frame.h>
#include <asterisk/channel.h>
#include <asterisk/logger.h>
#include <asterisk/module.h>
#include <asterisk/pbx.h>
#include <asterisk/config.h>
#include <asterisk/options.h>
#include <asterisk/features.h>
#include <asterisk/utils.h>
#include <asterisk/cli.h>
#include <asterisk/rtp.h>
#include <asterisk/causes.h>
#include <asterisk/strings.h>
#include <asterisk/dsp.h>
#include <asterisk/devicestate.h>
#ifdef CC_AST_HAS_VERSION_1_4
#include "asterisk/abstract_jb.h"
#include "asterisk/musiconhold.h"
#endif
#ifndef _PBX_CAPI_H
#define _PBX_CAPI_H
@ -101,13 +127,12 @@ static inline unsigned int read_capi_dword(void *m)
#endif /* PBX_IS_OPBX */
/*
* prototypes
*/
extern unsigned capi_ApplID;
extern MESSAGE_EXCHANGE_ERROR _capi_put_cmsg(_cmsg *CMSG);
extern _cword get_capi_MessageNumber(void);
extern void cc_verbose(int o_v, int c_d, char *text, ...);
/* */
#define return_on_no_interface(x) \
if (!i) { \
cc_verbose(4, 1, "CAPI: %s no interface for PLCI=%#x\n", x, PLCI); \
return; \
}
/*
* B protocol settings
@ -529,4 +554,13 @@ struct cc_capi_controller {
#define PRI_TRANS_CAP_DIGITAL_W_TONES 0x11
#define PRI_TRANS_CAP_VIDEO 0x18
/*
* prototypes
*/
extern unsigned capi_ApplID;
extern MESSAGE_EXCHANGE_ERROR _capi_put_cmsg(_cmsg *CMSG);
extern _cword get_capi_MessageNumber(void);
extern void cc_verbose(int o_v, int c_d, char *text, ...);
extern void cc_start_b3(struct capi_pvt *i);
#endif

3
chan_capi_qsig_asn197ade.c
View File

@ -1,8 +1,7 @@
/*
* (CAPI*)
*
* An implementation of Common ISDN API 2.0 for
* Asterisk / OpenPBX.org
* An implementation of Common ISDN API 2.0 for Asterisk
*
* Copyright (C) 2005-2007 Cytronics & Melware
* Copyright (C) 2007 Mario Goegel

3
chan_capi_qsig_asn197ade.h
View File

@ -1,8 +1,7 @@
/*
* (CAPI*)
*
* An implementation of Common ISDN API 2.0 for
* Asterisk / OpenPBX.org
* An implementation of Common ISDN API 2.0 for Asterisk
*
* Copyright (C) 2005-2007 Cytronics & Melware
* Copyright (C) 2007 Mario Goegel

3
chan_capi_qsig_asn197no.c
View File

@ -1,8 +1,7 @@
/*
* (CAPI*)
*
* An implementation of Common ISDN API 2.0 for
* Asterisk / OpenPBX.org
* An implementation of Common ISDN API 2.0 for Asterisk
*
* Copyright (C) 2005-2007 Cytronics & Melware
* Copyright (C) 2007 Mario Goegel

3
chan_capi_qsig_asn197no.h
View File

@ -1,8 +1,7 @@
/*
* (CAPI*)
*
* An implementation of Common ISDN API 2.0 for
* Asterisk / OpenPBX.org
* An implementation of Common ISDN API 2.0 for Asterisk
*
* Copyright (C) 2005-2007 Cytronics & Melware
* Copyright (C) 2007 Mario Goegel

3
chan_capi_qsig_core.c
View File

@ -1,8 +1,7 @@
/*
* (CAPI*)
*
* An implementation of Common ISDN API 2.0 for
* Asterisk / OpenPBX.org
* An implementation of Common ISDN API 2.0 for Asterisk
*
* Copyright (C) 2005-2007 Cytronics & Melware
* Copyright (C) 2007 Mario Goegel

3
chan_capi_qsig_ecma.c
View File

@ -1,8 +1,7 @@
/*
* (CAPI*)
*
* An implementation of Common ISDN API 2.0 for
* Asterisk / OpenPBX.org
* An implementation of Common ISDN API 2.0 for Asterisk
*
* Copyright (C) 2005-2007 Cytronics & Melware
* Copyright (C) 2007 Mario Goegel

40
chan_capi_rtp.c
View File

@ -1,8 +1,7 @@
/*
* (CAPI*)
*
* An implementation of Common ISDN API 2.0 for
* Asterisk / OpenPBX.org
* An implementation of Common ISDN API 2.0 for Asterisk
*
* Copyright (C) 2006-2007 Cytronics & Melware
*
@ -11,11 +10,6 @@
* This program is free software and may be modified and
* distributed under the terms of the GNU Public License.
*/
#ifdef PBX_IS_OPBX
#ifdef HAVE_CONFIG_H
#include "confdefs.h"
#endif
#endif
#include <stdlib.h>
#include <stdio.h>
@ -27,41 +21,9 @@
#include <sys/types.h>
#include <sys/socket.h>
#ifdef PBX_IS_OPBX
#include "openpbx/lock.h"
#include "openpbx/frame.h"
#include "openpbx/channel.h"
#include "openpbx/logger.h"
#include "openpbx/module.h"
#include "openpbx/pbx.h"
#include "openpbx/config.h"
#include "openpbx/options.h"
#include "openpbx/features.h"
#include "openpbx/utils.h"
#include "openpbx/rtp.h"
#include "openpbx/strings.h"
#include "openpbx/chan_capi20.h"
#include "openpbx/chan_capi.h"
#include "openpbx/chan_capi_rtp.h"
#else
#include "config.h"
#include <asterisk/lock.h>
#include <asterisk/frame.h>
#include <asterisk/channel.h>
#include <asterisk/logger.h>
#include <asterisk/module.h>
#include <asterisk/pbx.h>
#include <asterisk/config.h>
#include <asterisk/options.h>
#include <asterisk/features.h>
#include <asterisk/utils.h>
#include <asterisk/rtp.h>
#include <asterisk/strings.h>
#include "chan_capi20.h"
#include "chan_capi.h"
#include "chan_capi_rtp.h"
#endif
/* RTP settings / NCPI RTP struct */

3
chan_capi_rtp.h
View File

@ -1,8 +1,7 @@
/*
* (CAPI*)
*
* An implementation of Common ISDN API 2.0 for
* Asterisk / OpenPBX.org
* An implementation of Common ISDN API 2.0 for Asterisk
*
* Copyright (C) 2006-2007 Cytronics & Melware
*

111
chan_capi_supplementary.c Normal file
View File

@ -0,0 +1,111 @@
/*
* (CAPI*)
*
* An implementation of Common ISDN API 2.0 for Asterisk
*
* Copyright (C) 2005-2007 Cytronics & Melware
*
* Armin Schindler <armin@melware.de>
*
* This program is free software and may be modified and
* distributed under the terms of the GNU Public License.
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include "chan_capi20.h"
#include "chan_capi.h"
#include "chan_capi_supplementary.h"
#include "chan_capi_utils.h"
/*
* CAPI FACILITY_IND supplementary services
*/
void handle_facility_indication_supplementary(
_cmsg *CMSG, unsigned int PLCI, unsigned int NCCI, struct capi_pvt *i)
{
_cword function;
_cword infoword = 0xffff;
unsigned char length;
function = read_capi_word(&FACILITY_IND_FACILITYINDICATIONPARAMETER(CMSG)[1]);
length = FACILITY_IND_FACILITYINDICATIONPARAMETER(CMSG)[3];
if (length >= 2) {
infoword = read_capi_word(&FACILITY_IND_FACILITYINDICATIONPARAMETER(CMSG)[4]);
}
/* first check functions without interface needed */
switch (function) {
case 0x800d: /* CCBS erase call linkage ID */
cc_verbose(1, 1, VERBOSE_PREFIX_3 "contr%d: PLCI=%#x CCBS/CCNR erase id=0x%04x\n",
PLCI & 0xff, PLCI, infoword);
break;
}
return_on_no_interface("FACILITY_IND SUPPLEMENTARY");
/* now functions bound to interface */
switch (function) {
case 0x0002: /* HOLD */
if (infoword != 0) {
/* reason != 0x0000 == problem */
i->onholdPLCI = 0;
cc_log(LOG_WARNING, "%s: unable to put PLCI=%#x onhold, REASON = 0x%04x, maybe you need to subscribe for this...\n",
i->vname, PLCI, infoword);
show_capi_info(i, infoword);
} else {
/* reason = 0x0000 == call on hold */
i->state = CAPI_STATE_ONHOLD;
cc_verbose(1, 1, VERBOSE_PREFIX_3 "%s: PLCI=%#x put onhold\n",
i->vname, PLCI);
}
break;
case 0x0003: /* RETRIEVE */
if (infoword != 0) {
cc_log(LOG_WARNING, "%s: unable to retrieve PLCI=%#x, REASON = 0x%04x\n",
i->vname, PLCI, infoword);
show_capi_info(i, infoword);
} else {
i->state = CAPI_STATE_CONNECTED;
i->PLCI = i->onholdPLCI;
i->onholdPLCI = 0;
cc_verbose(1, 1, VERBOSE_PREFIX_3 "%s: PLCI=%#x retrieved\n",
i->vname, PLCI);
cc_start_b3(i);
}
break;
case 0x0006: /* ECT */
cc_verbose(1, 1, VERBOSE_PREFIX_3 "%s: PLCI=%#x ECT Reason=0x%04x\n",
i->vname, PLCI, infoword);
show_capi_info(i, infoword);
break;
case 0x0007: /* 3PTY begin */
cc_verbose(1, 1, VERBOSE_PREFIX_3 "%s: PLCI=%#x 3PTY begin Reason=0x%04x\n",
i->vname, PLCI, infoword);
show_capi_info(i, infoword);
break;
case 0x0008: /* 3PTY end */
cc_verbose(1, 1, VERBOSE_PREFIX_3 "%s: PLCI=%#x 3PTY end Reason=0x%04x\n",
i->vname, PLCI, infoword);
show_capi_info(i, infoword);
break;
case 0x8013: /* CCBS info retain */
cc_verbose(1, 1, VERBOSE_PREFIX_3 "%s: PLCI=%#x CCBS unique id=0x%04x\n",
i->vname, PLCI, infoword);
break;
case 0x8015: /* CCNR info retain */
cc_verbose(1, 1, VERBOSE_PREFIX_3 "%s: PLCI=%#x CCNR unique id=0x%04x\n",
i->vname, PLCI, infoword);
break;
case 0x800d: /* CCBS erase call linkage ID */
/* handled above */
break;
default:
cc_verbose(3, 1, VERBOSE_PREFIX_3 "%s: unhandled FACILITY_IND supplementary function %04x\n",
i->vname, function);
}
}

22
chan_capi_supplementary.h Normal file
View File

@ -0,0 +1,22 @@
/*
* (CAPI*)
*
* An implementation of Common ISDN API 2.0 for Asterisk
*
* Copyright (C) 2006-2007 Cytronics & Melware
*
* Armin Schindler <armin@melware.de>
*
* This program is free software and may be modified and
* distributed under the terms of the GNU Public License.
*/
#ifndef _PBX_CAPI_SUPP_H
#define _PBX_CAPI_SUPP_H
/*
* prototypes
*/
extern void handle_facility_indication_supplementary(_cmsg *CMSG, unsigned int PLCI, unsigned int NCCI, struct capi_pvt *i);
#endif

42
c20msg.c → chan_capi_utils.c
View File

@ -1,4 +1,20 @@
/*
* (CAPI*)
*
* An implementation of Common ISDN API 2.0 for Asterisk
*
* Copyright (C) 2006-2007 Cytronics & Melware
*
* Armin Schindler <armin@melware.de>
*
* This program is free software and may be modified and
* distributed under the terms of the GNU Public License.
*/
#include <stdio.h>
#include "chan_capi20.h"
#include "chan_capi.h"
#include "chan_capi_utils.h"
/*
* decode capi 2.0 info word
@ -333,3 +349,29 @@ char *capi_info_string(unsigned int info)
}
}
/*
* show the text for a CAPI message info value
*/
void show_capi_info(struct capi_pvt *i, _cword info)
{
char *p;
char *name = "?";
if (info == 0x0000) {
/* no error, do nothing */
return;
}
if (!(p = capi_info_string((unsigned int)info))) {
/* message not available */
return;
}
if (i)
name = i->vname;
cc_verbose(3, 0, VERBOSE_PREFIX_4 "%s: CAPI INFO 0x%04x: %s\n",
name, info, p);
return;
}

23
chan_capi_utils.h Normal file
View File

@ -0,0 +1,23 @@
/*
* (CAPI*)
*
* An implementation of Common ISDN API 2.0 for Asterisk
*
* Copyright (C) 2006-2007 Cytronics & Melware
*
* Armin Schindler <armin@melware.de>
*
* This program is free software and may be modified and
* distributed under the terms of the GNU Public License.
*/
#ifndef _PBX_CAPI_UTILS_H
#define _PBX_CAPI_UTILS_H
/*
* prototypes
*/
extern char *capi_info_string(unsigned int info);
extern void show_capi_info(struct capi_pvt *i, _cword info);
#endif

2
create_config.sh
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@ -5,7 +5,7 @@
# Script to create config.h for compatibility with
# different asterisk versions.
#
# (C) 2005 Cytronics & Melware
# (C) 2005-2007 Cytronics & Melware
# Armin Schindler <armin@melware.de>
#

BIN
preparser
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