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

This commit is contained in:
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*) # (CAPI*)
# #
# An implementation of Common ISDN API 2.0 for # An implementation of Common ISDN API 2.0 for Asterisk
# Asterisk/OpenPBX.org
# #
# Makefile, based on the Asterisk Makefile, Coypright (C) 1999, Mark Spencer # Makefile, based on the Asterisk Makefile, Coypright (C) 1999, Mark Spencer
# #
@ -93,7 +92,9 @@ INSTALL=install
SHAREDOS=chan_capi.so 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 CFLAGS+=-Wno-missing-prototypes -Wno-missing-declarations
@ -141,23 +142,3 @@ install_config: capi.conf
samples: install_config 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 (CAPI*) chan_capi a Common ISDN API 2.0 implementation for Asterisk
for Asterisk/OpenPBX
Copyright (C) 2005-2007 Cytronics & Melware Copyright (C) 2005-2007 Cytronics & Melware
Armin Schindler <armin@melware.de> Armin Schindler <armin@melware.de>
@ -8,9 +7,6 @@ for Asterisk/OpenPBX
Copyright (C) 2002-2005 Junghanns.NET GmbH Copyright (C) 2002-2005 Junghanns.NET GmbH
Klaus-Peter Junghanns <kpj@junghanns.net> 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 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! 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. - Asterisk 1.4 jitterbuffer configuration.
- some QSIG extensions (see README.qsig) - 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 The Dial string
=============== ===============

3
README.qsig
View File

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

200
chan_capi.c
View File

@ -1,8 +1,7 @@
/* /*
* (CAPI*) * (CAPI*)
* *
* An implementation of Common ISDN API 2.0 for * An implementation of Common ISDN API 2.0 for Asterisk
* Asterisk / OpenPBX.org
* *
* Copyright (C) 2005-2007 Cytronics & Melware * Copyright (C) 2005-2007 Cytronics & Melware
* *
@ -16,11 +15,6 @@
* This program is free software and may be modified and * This program is free software and may be modified and
* distributed under the terms of the GNU Public License. * 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/time.h>
#include <sys/signal.h> #include <sys/signal.h>
@ -33,58 +27,6 @@
#include <fcntl.h> #include <fcntl.h>
#include <sys/types.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 "xlaw.h"
#include "chan_capi20.h" #include "chan_capi20.h"
#include "chan_capi.h" #include "chan_capi.h"
@ -92,14 +34,11 @@ OPENPBX_FILE_VERSION("$HeadURL$", "$Revision$")
#include "chan_capi_qsig.h" #include "chan_capi_qsig.h"
#include "chan_capi_qsig_asn197ade.h" #include "chan_capi_qsig_asn197ade.h"
#include "chan_capi_qsig_asn197no.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 "x.y.z" */
#define CC_VERSION "$Revision$" #define CC_VERSION "$Revision$"
#endif
/* /*
* personal stuff * personal stuff
@ -115,12 +54,8 @@ static const struct ast_channel_tech capi_tech;
#ifdef CC_AST_HAS_VERSION_1_4 #ifdef CC_AST_HAS_VERSION_1_4
#define AST_MODULE "chan_capi" #define AST_MODULE "chan_capi"
#else #else
#ifdef PBX_IS_OPBX
static char *ccdesc = "Common ISDN API for OpenPBX";
#else
static char *ccdesc = "Common ISDN API for Asterisk"; static char *ccdesc = "Common ISDN API for Asterisk";
#endif #endif
#endif
static char *commandtdesc = "CAPI command interface.\n" static char *commandtdesc = "CAPI command interface.\n"
"The dial command:\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); static int pbx_capi_indicate(struct ast_channel *c, int condition);
#endif #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 * helper for <pbx>_verbose with different verbose settings
*/ */
@ -374,32 +299,6 @@ static const char * capi_command_to_string(unsigned short wCmd)
return "UNDEFINED"; 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 * 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 * send CONNECT_B3_REQ
*/ */
static void cc_start_b3(struct capi_pvt *i) void cc_start_b3(struct capi_pvt *i)
{ {
_cmsg CMSG; _cmsg CMSG;
@ -3313,95 +3212,6 @@ static void capidev_handle_info_indication(_cmsg *CMSG, unsigned int PLCI, unsig
return; 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 * CAPI FACILITY_IND line interconnect
*/ */
@ -6498,10 +6308,8 @@ char *description()
return ccdesc; return ccdesc;
} }
#ifndef PBX_IS_OPBX
char *key() char *key()
{ {
return ASTERISK_GPL_KEY; return ASTERISK_GPL_KEY;
} }
#endif
#endif /* CC_AST_HAS_VERSION_1_4 */ #endif /* CC_AST_HAS_VERSION_1_4 */

52
chan_capi.h
View File

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

3
chan_capi_qsig_asn197ade.c
View File

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

3
chan_capi_qsig_asn197ade.h
View File

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

3
chan_capi_qsig_asn197no.c
View File

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

3
chan_capi_qsig_asn197no.h
View File

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

3
chan_capi_qsig_core.c
View File

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

3
chan_capi_qsig_ecma.c
View File

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

40
chan_capi_rtp.c
View File

@ -1,8 +1,7 @@
/* /*
* (CAPI*) * (CAPI*)
* *
* An implementation of Common ISDN API 2.0 for * An implementation of Common ISDN API 2.0 for Asterisk
* Asterisk / OpenPBX.org
* *
* Copyright (C) 2006-2007 Cytronics & Melware * Copyright (C) 2006-2007 Cytronics & Melware
* *
@ -11,11 +10,6 @@
* This program is free software and may be modified and * This program is free software and may be modified and
* distributed under the terms of the GNU Public License. * 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 <stdlib.h>
#include <stdio.h> #include <stdio.h>
@ -27,41 +21,9 @@
#include <sys/types.h> #include <sys/types.h>
#include <sys/socket.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_capi20.h"
#include "chan_capi.h" #include "chan_capi.h"
#include "chan_capi_rtp.h" #include "chan_capi_rtp.h"
#endif
/* RTP settings / NCPI RTP struct */ /* RTP settings / NCPI RTP struct */

3
chan_capi_rtp.h
View File

@ -1,8 +1,7 @@
/* /*
* (CAPI*) * (CAPI*)
* *
* An implementation of Common ISDN API 2.0 for * An implementation of Common ISDN API 2.0 for Asterisk
* Asterisk / OpenPBX.org
* *
* Copyright (C) 2006-2007 Cytronics & Melware * 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 <stdio.h>
#include "chan_capi20.h"
#include "chan_capi.h"
#include "chan_capi_utils.h"
/* /*
* decode capi 2.0 info word * 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
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@ -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
View File

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

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preparser
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