mirror of http://gerrit.asterisk.org/asterisk
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6915 65c4cc65-6c06-0410-ace0-fbb531ad65f31.2-netsec
Kevin P. Fleming
20 years ago
parent
033cd4d58f
commit
6eaca0ad8f
@ -0,0 +1,45 @@
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#
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# Makefile
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#
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# Make file for chan_misdn support
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#
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# Verify those options with main Makefile
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ifndef LINUX
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LINUX=/lib/modules/$(shell uname -r)/build
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endif
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CFLAGS += -pipe -c
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SOURCES = isdn_lib.c isdn_msg_parser.c
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OBJDIR = .
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OBJS = isdn_lib.o isdn_msg_parser.o
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ifndef MISDNUSER
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MISDNUSER=/usr/src/install-misdn/mISDNuser
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endif
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MISDNCFLAGS += -I$(MISDNUSER)/include -I$(MISDNUSER)/i4lnet -I$(MISDNUSER)/lib
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MISDNCFLAGS += -DMISDNUSER_JOLLY -I$(LINUX)/include
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all: chan_misdn_lib.a Makefile.ast
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%.o: %.c
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$(CC) $(MISDNCFLAGS) $(CFLAGS) -o $@ $<
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chan_misdn_lib.a: $(OBJS)
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ar crv $@ $(OBJS)
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Makefile.ast: FORCE
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@echo CFLAGS+=$(MISDNCFLAGS) -Imisdn/ -DCHAN_MISDN_VERSION=\\\"0.1.1\\\" >$@.tmp
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@echo MISDNUSER = $(MISDNUSER) >>$@.tmp
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@if [ -r $@ ] && cmp -s $@ $@.tmp; then rm -f $@.tmp; else mv -f $@.tmp $@; fi
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FORCE:
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clean:
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rm *.a *.o Makefile.ast
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@ -0,0 +1,97 @@
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/*
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* Chan_Misdn -- Channel Driver for Asterisk
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*
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* Interface to mISDN
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*
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* Copyright (C) 2004, Christian Richter
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*
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* Christian Richter <crich@beronet.com>
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License
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*/
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#ifndef CHAN_MISDN_CONFIG_H
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#define CHAN_MISDN_CONFIG_H
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#define BUFFERSIZE 512
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enum misdn_cfg_elements {
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/* port config items */
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MISDN_CFG_FIRST = 0,
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MISDN_CFG_PTP, /* int (bool) */
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MISDN_CFG_GROUPNAME, /* char[] */
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MISDN_CFG_RXGAIN, /* int */
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MISDN_CFG_TXGAIN, /* int */
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MISDN_CFG_TE_CHOOSE_CHANNEL, /* int (bool) */
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MISDN_CFG_CONTEXT, /* char[] */
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MISDN_CFG_LANGUAGE, /* char[] */
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MISDN_CFG_CALLERID, /* char[] */
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MISDN_CFG_METHOD, /* char[] */
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MISDN_CFG_DIALPLAN, /* int */
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MISDN_CFG_NATPREFIX, /* char[] */
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MISDN_CFG_INTERNATPREFIX, /* char[] */
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MISDN_CFG_PRES, /* int (bool) */
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MISDN_CFG_ALWAYS_IMMEDIATE, /* int (bool) */
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MISDN_CFG_IMMEDIATE, /* int (bool) */
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MISDN_CFG_HOLD_ALLOWED, /* int (bool) */
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MISDN_CFG_EARLY_BCONNECT, /* int (bool) */
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MISDN_CFG_USE_CALLINGPRES, /* int (bool) */
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MISDN_CFG_ECHOCANCEL, /* int */
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MISDN_CFG_ECHOCANCELWHENBRIDGED, /* int (bool) */
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MISDN_CFG_ECHOTRAINING, /* int (bool) */
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MISDN_CFG_CALLGROUP, /* ast_group_t */
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MISDN_CFG_PICKUPGROUP, /* ast_group_t */
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MISDN_CFG_MSNS, /* char[] */
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MISDN_CFG_LAST,
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/* general config items */
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MISDN_GEN_FIRST,
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MISDN_GEN_DEBUG, /* int */
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MISDN_GEN_TRACEFILE, /* char[] */
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MISDN_GEN_TRACE_CALLS, /* int (bool) */
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MISDN_GEN_TRACE_DIR, /* char[] */
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MISDN_GEN_BRIDGING, /* int (bool) */
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MISDN_GEN_STOP_TONE, /* int (bool) */
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MISDN_GEN_APPEND_DIGITS2EXTEN, /* int (bool) */
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MISDN_GEN_L1_INFO_OK, /* int (bool) */
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MISDN_GEN_CLEAR_L3, /* int (bool) */
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MISDN_GEN_DYNAMIC_CRYPT, /* int (bool) */
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MISDN_GEN_CRYPT_PREFIX, /* char[] */
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MISDN_GEN_CRYPT_KEYS, /* char[] */
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MISDN_GEN_LAST
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};
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enum misdn_cfg_method {
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METHOD_STANDARD = 0,
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METHOD_ROUND_ROBIN
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};
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/* you must call misdn_cfg_init before any other function of this header file */
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void misdn_cfg_init(int max_ports);
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void misdn_cfg_reload(void);
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void misdn_cfg_destroy(void);
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/* if you requst a general config element, the port value is ignored. if the requested
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* value is not available, or the buffer is too small, the buffer will be nulled (in
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* case of a char* only its first byte will be nulled). */
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void misdn_cfg_get(int port, enum misdn_cfg_elements elem, void* buf, int bufsize);
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/* fills the buffer with a ',' separated list of all active ports */
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void misdn_cfg_get_ports_string(char *ports);
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/* fills the buffer with a nice printable string representation of the config element */
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void misdn_cfg_get_config_string(int port, enum misdn_cfg_elements elem, char* buf, int bufsize);
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/* returns the next available port number. returns -1 if the last one was reached. */
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int misdn_cfg_get_next_port(int port);
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int misdn_cfg_get_next_port_spin(int port);
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int misdn_cfg_is_msn_valid(int port, char* msn);
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int misdn_cfg_is_port_valid(int port);
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int misdn_cfg_is_group_method(char *group, enum misdn_cfg_method meth);
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#endif
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File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,439 @@
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/*
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* Chan_Misdn -- Channel Driver for Asterisk
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*
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* Interface to mISDN
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*
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* Copyright (C) 2004, Christian Richter
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*
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* Christian Richter <crich@beronet.com>
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License
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*/
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#ifndef TE_LIB
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#define TE_LIB
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#include <mISDNlib.h>
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#include <isdn_net.h>
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#include <l3dss1.h>
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#include <net_l3.h>
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#include <pthread.h>
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#ifndef mISDNUSER_HEAD_SIZE
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#ifdef MISDNUSER_JOLLY
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#define mISDNUSER_HEAD_SIZE (sizeof(mISDNuser_head_t))
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#else
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#define mISDNUSER_HEAD_SIZE (sizeof(mISDN_head_t))
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#endif
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#endif
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#define MISDN_ASTERISK_TECH_PVT(ast) ast->tech_pvt
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#define MISDN_ASTERISK_PVT(ast) 1
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#define MISDN_ASTERISK_TYPE(ast) ast->tech->type
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/* #include "ies.h" */
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#define MAX_BCHANS 30
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/** For initialization usage **/
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/* typedef int ie_nothing_t ;*/
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/** end of init usage **/
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enum bc_state_e {
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STATE_NOTHING=0,
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STATE_NULL,
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STATE_CALL_INIT,
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STATE_CONNECTED,
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STATE_HOLD_ACKNOWLEDGE
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};
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enum tone_e {
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TONE_NONE=0,
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TONE_DIAL,
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TONE_ALERTING,
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TONE_BUSY,
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TONE_FILE
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};
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enum misdn_err_e {
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ENOCHAN=1
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};
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enum mISDN_NUMBER_PLAN {
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NUMPLAN_UNINITIALIZED=-1,
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NUMPLAN_INTERNATIONAL=0x1,
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NUMPLAN_NATIONAL=0x2,
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NUMPLAN_SUBSCRIBER=0x4,
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NUMPLAN_UNKNOWN=0x0
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};
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enum event_response_e {
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RESPONSE_IGNORE_SETUP_WITHOUT_CLOSE,
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RESPONSE_IGNORE_SETUP,
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RESPONSE_ERR,
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RESPONSE_OK
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};
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enum event_e {
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EVENT_NOTHING,
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EVENT_BCHAN_DATA,
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EVENT_CLEANUP,
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EVENT_PROCEEDING,
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EVENT_PROGRESS,
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EVENT_SETUP,
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EVENT_ALERTING,
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EVENT_CONNECT,
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EVENT_SETUP_ACKNOWLEDGE,
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EVENT_CONNECT_ACKNOWLEDGE ,
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EVENT_USER_INFORMATION,
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EVENT_SUSPEND_REJECT,
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EVENT_RESUME_REJECT,
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EVENT_HOLD,
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EVENT_SUSPEND,
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EVENT_RESUME,
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EVENT_HOLD_ACKNOWLEDGE,
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EVENT_SUSPEND_ACKNOWLEDGE,
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EVENT_RESUME_ACKNOWLEDGE,
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EVENT_HOLD_REJECT,
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EVENT_RETRIEVE,
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EVENT_RETRIEVE_ACKNOWLEDGE,
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EVENT_RETRIEVE_REJECT,
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EVENT_DISCONNECT,
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EVENT_RESTART,
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EVENT_RELEASE,
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EVENT_RELEASE_COMPLETE,
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EVENT_FACILITY,
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EVENT_NOTIFY,
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EVENT_STATUS_ENQUIRY,
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EVENT_INFORMATION,
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EVENT_STATUS,
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EVENT_TIMEOUT,
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EVENT_DTMF_TONE,
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EVENT_NEW_L3ID,
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EVENT_NEW_BC,
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EVENT_UNKNOWN
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};
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enum ie_name_e {
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IE_DUMMY,
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IE_LAST
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};
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enum { /* bearer capability */
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INFO_CAPABILITY_SPEECH=0,
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INFO_CAPABILITY_AUDIO_3_1K=0x10 ,
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INFO_CAPABILITY_AUDIO_7K=0x11 ,
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INFO_CAPABILITY_VIDEO =0x18,
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INFO_CAPABILITY_DIGITAL_UNRESTRICTED =0x8,
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INFO_CAPABILITY_DIGITAL_RESTRICTED =0x09,
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INFO_CAPABILITY_DIGITAL_UNRESTRICTED_TONES
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};
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enum { /* progress indicators */
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INFO_PI_CALL_NOT_E2E_ISDN =0x01,
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INFO_PI_CALLED_NOT_ISDN =0x02,
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INFO_PI_CALLER_NOT_ISDN =0x03,
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INFO_PI_CALLER_RETURNED_TO_ISDN =0x04,
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INFO_PI_INBAND_AVAILABLE =0x08,
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INFO_PI_DELAY_AT_INTERF =0x0a,
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INFO_PI_INTERWORKING_WITH_PUBLIC =0x10,
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INFO_PI_INTERWORKING_NO_RELEASE =0x11,
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INFO_PI_INTERWORKING_NO_RELEASE_PRE_ANSWER =0x12,
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INFO_PI_INTERWORKING_NO_RELEASE_POST_ANSWER =0x13
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};
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enum { /*CODECS*/
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INFO_CODEC_ULAW=2,
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INFO_CODEC_ALAW=3
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};
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enum layer_e {
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L3,
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L2,
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L1,
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UNKNOWN
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};
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enum facility_type {
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FACILITY_NONE,
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FACILITY_CALLDEFLECT
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};
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struct misdn_bchannel {
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/** init stuff **/
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int b_stid;
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/* int b_addr; */
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int layer_id;
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/** var stuff**/
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int l3_id;
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int pid;
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int ces;
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int channel;
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int channel_preselected;
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int in_use;
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int addr;
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unsigned char * bframe;
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int bframe_len;
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int time_usec;
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sem_t astsem;
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sem_t misdnsem;
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ibuffer_t *astbuf;
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ibuffer_t *misdnbuf;
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/* dtmf digit */
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int dtmf;
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int send_dtmf;
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/* wether we should use jollys dsp or not */
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int nodsp;
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/* wether we should use our jitter buf system or not */
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int nojitter;
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enum mISDN_NUMBER_PLAN dnumplan;
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enum mISDN_NUMBER_PLAN rnumplan;
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enum mISDN_NUMBER_PLAN onumplan;
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int progress_coding;
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int progress_location;
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int progress_indicator;
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enum facility_type facility;
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char facility_calldeflect_nr[15];
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enum event_e evq;
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/*** CRYPTING STUFF ***/
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int crypt;
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int curprx;
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int curptx;
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char crypt_key[255];
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int crypt_state;
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/*char ast_dtmf_buf[255];
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char misdn_dtmf_buf[255]; */
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/*** CRYPTING STUFF END***/
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int active;
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int upset;
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enum tone_e tone;
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int tone_cnt;
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int tone_cnt2;
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enum bc_state_e state;
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int holded;
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int stack_holder;
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int pres;
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int nohdlc;
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int capability;
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int law;
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/** V110 Stuff **/
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int rate;
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int mode;
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int user1;
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int urate;
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int async;
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/* V110 */
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unsigned char display[84];
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unsigned char msn[32];
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unsigned char oad[32];
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unsigned char rad[32];
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unsigned char dad[32];
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unsigned char orig_dad[32];
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unsigned char keypad[32];
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unsigned char info_dad[64];
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unsigned char infos_pending[64];
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unsigned char info_keypad[32];
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unsigned char clisub[24];
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unsigned char cldsub[24];
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unsigned char fac[132];
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unsigned char uu[256];
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int cause;
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int out_cause;
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/* struct misdn_bchannel hold_bc; */
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/** list stuf **/
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int ec_enable;
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int ec_deftaps;
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int ec_whenbridged;
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int ec_training;
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int orig;
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int txgain;
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int rxgain;
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struct misdn_bchannel *next;
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struct misdn_stack *stack;
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};
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struct misdn_stack {
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/** is first element because &nst equals &mISDNlist **/
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net_stack_t nst;
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manager_t mgr;
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int d_stid;
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int b_num;
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int b_stids[MAX_BCHANS + 1];
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int ptp;
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int lower_id;
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int upper_id;
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int l2link;
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time_t l2establish;
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int l1link;
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int midev;
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enum mode_e {NT_MODE, TE_MODE} mode;
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int pri;
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int procids[0x100+1];
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msg_queue_t downqueue;
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int busy;
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int port;
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struct misdn_bchannel bc[MAX_BCHANS + 1];
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struct misdn_bchannel* bc_list;
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int channels[MAX_BCHANS + 1];
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int te_choose_channel;
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struct misdn_bchannel *holding; /* Queue which holds holded channels :) */
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struct misdn_stack *next;
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};
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struct misdn_stack* get_misdn_stack( void );
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enum event_response_e (*cb_event) (enum event_e event, struct misdn_bchannel *bc, void *user_data);
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void (*cb_log) (int level, int port, char *tmpl, ...);
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int (*cb_clearl3_true)(void);
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struct misdn_lib_iface {
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enum event_response_e (*cb_event)(enum event_e event, struct misdn_bchannel *bc, void *user_data);
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void (*cb_log)(int level, int port, char *tmpl, ...);
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int (*cb_clearl3_true)(void);
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};
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/***** USER IFACE **********/
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int misdn_lib_init(char *portlist, struct misdn_lib_iface* iface, void *user_data);
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||||
int misdn_lib_send_event(struct misdn_bchannel *bc, enum event_e event );
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void misdn_lib_destroy(void);
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void misdn_lib_log_ies(struct misdn_bchannel *bc);
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|
||||
char *manager_isdn_get_info(enum event_e event);
|
||||
|
||||
void misdn_lib_transfer(struct misdn_bchannel* holded_bc);
|
||||
|
||||
struct misdn_bchannel* misdn_lib_get_free_bc(int port, int channel);
|
||||
|
||||
void manager_bchannel_activate(struct misdn_bchannel *bc);
|
||||
void manager_bchannel_deactivate(struct misdn_bchannel * bc);
|
||||
int manager_tx2misdn_frm(struct misdn_bchannel *bc, void *data, int len);
|
||||
void manager_send_tone (struct misdn_bchannel *bc, enum tone_e tone);
|
||||
|
||||
void manager_ph_control(struct misdn_bchannel *bc, int c1, int c2);
|
||||
|
||||
|
||||
int misdn_lib_port_restart(int port);
|
||||
int misdn_lib_get_port_info(int port);
|
||||
|
||||
int misdn_lib_port_up(int port);
|
||||
|
||||
int misdn_lib_get_port_up (int port) ;
|
||||
|
||||
int misdn_lib_maxports_get(void) ;
|
||||
|
||||
void misdn_lib_release(struct misdn_bchannel *bc);
|
||||
|
||||
int misdn_cap_is_speech(int cap);
|
||||
int misdn_inband_avail(struct misdn_bchannel *bc);
|
||||
|
||||
int misdn_lib_send_facility(struct misdn_bchannel *bc, enum facility_type fac, void *data);
|
||||
|
||||
|
||||
struct isdn_msg {
|
||||
unsigned long misdn_msg;
|
||||
|
||||
enum layer_e layer;
|
||||
enum event_e event;
|
||||
|
||||
void (*msg_parser)(struct isdn_msg *msgs, msg_t *msg, struct misdn_bchannel *bc, int nt);
|
||||
msg_t *(*msg_builder)(struct isdn_msg *msgs, struct misdn_bchannel *bc, int nt);
|
||||
void (*msg_printer)(struct isdn_msg *msgs);
|
||||
|
||||
char *info;
|
||||
|
||||
} ;
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
void manager_ec_enable(struct misdn_bchannel *bc);
|
||||
void manager_ec_disable(struct misdn_bchannel *bc);
|
||||
|
||||
|
||||
/* for isdn_msg_parser.c */
|
||||
msg_t *create_l3msg(int prim, int mt, int dinfo , int size, int nt);
|
||||
|
||||
|
||||
|
||||
#define PRI_TRANS_CAP_SPEECH 0x0
|
||||
#define PRI_TRANS_CAP_DIGITAL 0x08
|
||||
#define PRI_TRANS_CAP_RESTRICTED_DIGITAL 0x09
|
||||
#define PRI_TRANS_CAP_3_1K_AUDIO 0x10
|
||||
#define PRI_TRANS_CAP_7K_AUDIO 0x11
|
||||
|
||||
#endif
|
||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,197 @@
|
||||
|
||||
|
||||
#include "isdn_lib.h"
|
||||
|
||||
|
||||
/*
|
||||
* global function to show all available isdn ports
|
||||
*/
|
||||
void isdn_port_info(void)
|
||||
{
|
||||
int err;
|
||||
int i, ii, p;
|
||||
int useable, nt, pri;
|
||||
unsigned char buff[1025];
|
||||
iframe_t *frm = (iframe_t *)buff;
|
||||
stack_info_t *stinf;
|
||||
int device;
|
||||
|
||||
/* open mISDN */
|
||||
if ((device = mISDN_open()) < 0)
|
||||
{
|
||||
fprintf(stderr, "mISDN_open() failed: ret=%d errno=%d (%s) Check for mISDN modules and device.\n", device, errno, strerror(errno));
|
||||
exit(-1);
|
||||
}
|
||||
|
||||
/* get number of stacks */
|
||||
i = 1;
|
||||
ii = mISDN_get_stack_count(device);
|
||||
printf("\n");
|
||||
if (ii <= 0)
|
||||
{
|
||||
printf("Found no card. Please be sure to load card drivers.\n");
|
||||
}
|
||||
|
||||
/* loop the number of cards and get their info */
|
||||
while(i <= ii)
|
||||
{
|
||||
err = mISDN_get_stack_info(device, i, buff, sizeof(buff));
|
||||
if (err <= 0)
|
||||
{
|
||||
fprintf(stderr, "mISDN_get_stack_info() failed: port=%d err=%d\n", i, err);
|
||||
break;
|
||||
}
|
||||
stinf = (stack_info_t *)&frm->data.p;
|
||||
|
||||
nt = pri = 0;
|
||||
useable = 1;
|
||||
|
||||
/* output the port info */
|
||||
printf("Port %2d: ", i);
|
||||
switch(stinf->pid.protocol[0] & ~ISDN_PID_FEATURE_MASK)
|
||||
{
|
||||
case ISDN_PID_L0_TE_S0:
|
||||
printf("TE-mode BRI S/T interface line (for phone lines)");
|
||||
#if 0
|
||||
if (stinf->pid.protocol[0] & ISDN_PID_L0_TE_S0_HFC & ISDN_PID_FEATURE_MASK)
|
||||
printf(" HFC multiport card");
|
||||
#endif
|
||||
break;
|
||||
case ISDN_PID_L0_NT_S0:
|
||||
nt = 1;
|
||||
printf("NT-mode BRI S/T interface port (for phones)");
|
||||
#if 0
|
||||
if (stinf->pid.protocol[0] & ISDN_PID_L0_NT_S0_HFC & ISDN_PID_FEATURE_MASK)
|
||||
printf(" HFC multiport card");
|
||||
#endif
|
||||
break;
|
||||
case ISDN_PID_L0_TE_U:
|
||||
printf("TE-mode BRI U interface line");
|
||||
break;
|
||||
case ISDN_PID_L0_NT_U:
|
||||
nt = 1;
|
||||
printf("NT-mode BRI U interface port");
|
||||
break;
|
||||
case ISDN_PID_L0_TE_UP2:
|
||||
printf("TE-mode BRI Up2 interface line");
|
||||
break;
|
||||
case ISDN_PID_L0_NT_UP2:
|
||||
nt = 1;
|
||||
printf("NT-mode BRI Up2 interface port");
|
||||
break;
|
||||
case ISDN_PID_L0_TE_E1:
|
||||
pri = 1;
|
||||
printf("TE-mode PRI E1 interface line (for phone lines)");
|
||||
#if 0
|
||||
if (stinf->pid.protocol[0] & ISDN_PID_L0_TE_E1_HFC & ISDN_PID_FEATURE_MASK)
|
||||
printf(" HFC-E1 card");
|
||||
#endif
|
||||
break;
|
||||
case ISDN_PID_L0_NT_E1:
|
||||
nt = 1;
|
||||
pri = 1;
|
||||
printf("NT-mode PRI E1 interface port (for phones)");
|
||||
#if 0
|
||||
if (stinf->pid.protocol[0] & ISDN_PID_L0_NT_E1_HFC & ISDN_PID_FEATURE_MASK)
|
||||
printf(" HFC-E1 card");
|
||||
#endif
|
||||
break;
|
||||
default:
|
||||
useable = 0;
|
||||
printf("unknown type 0x%08x",stinf->pid.protocol[0]);
|
||||
}
|
||||
printf("\n");
|
||||
|
||||
if (nt)
|
||||
{
|
||||
if (stinf->pid.protocol[1] == 0)
|
||||
{
|
||||
useable = 0;
|
||||
printf(" -> Missing layer 1 NT-mode protocol.\n");
|
||||
}
|
||||
p = 2;
|
||||
while(p <= MAX_LAYER_NR) {
|
||||
if (stinf->pid.protocol[p])
|
||||
{
|
||||
useable = 0;
|
||||
printf(" -> Layer %d protocol 0x%08x is detected, but not allowed for NT lib.\n", p, stinf->pid.protocol[p]);
|
||||
}
|
||||
p++;
|
||||
}
|
||||
if (useable)
|
||||
{
|
||||
if (pri)
|
||||
printf(" -> Interface is Point-To-Point (PRI).\n");
|
||||
else
|
||||
printf(" -> Interface can be Poin-To-Point/Multipoint.\n");
|
||||
}
|
||||
} else
|
||||
{
|
||||
if (stinf->pid.protocol[1] == 0)
|
||||
{
|
||||
useable = 0;
|
||||
printf(" -> Missing layer 1 protocol.\n");
|
||||
}
|
||||
if (stinf->pid.protocol[2] == 0)
|
||||
{
|
||||
useable = 0;
|
||||
printf(" -> Missing layer 2 protocol.\n");
|
||||
}
|
||||
if (stinf->pid.protocol[2] & ISDN_PID_L2_DF_PTP)
|
||||
{
|
||||
printf(" -> Interface is Poin-To-Point.\n");
|
||||
}
|
||||
if (stinf->pid.protocol[3] == 0)
|
||||
{
|
||||
useable = 0;
|
||||
printf(" -> Missing layer 3 protocol.\n");
|
||||
} else
|
||||
{
|
||||
printf(" -> Protocol: ");
|
||||
switch(stinf->pid.protocol[3] & ~ISDN_PID_FEATURE_MASK)
|
||||
{
|
||||
case ISDN_PID_L3_DSS1USER:
|
||||
printf("DSS1 (Euro ISDN)");
|
||||
break;
|
||||
|
||||
default:
|
||||
useable = 0;
|
||||
printf("unknown protocol 0x%08x",stinf->pid.protocol[3]);
|
||||
}
|
||||
printf("\n");
|
||||
}
|
||||
p = 4;
|
||||
while(p <= MAX_LAYER_NR) {
|
||||
if (stinf->pid.protocol[p])
|
||||
{
|
||||
useable = 0;
|
||||
printf(" -> Layer %d protocol 0x%08x is detected, but not allowed for TE lib.\n", p, stinf->pid.protocol[p]);
|
||||
}
|
||||
p++;
|
||||
}
|
||||
printf(" -> childcnt: %d\n",stinf->childcnt);
|
||||
}
|
||||
|
||||
if (!useable)
|
||||
printf(" * Port NOT useable for PBX\n");
|
||||
|
||||
printf("--------\n");
|
||||
|
||||
i++;
|
||||
}
|
||||
printf("\n");
|
||||
|
||||
/* close mISDN */
|
||||
if ((err = mISDN_close(device)))
|
||||
{
|
||||
fprintf(stderr, "mISDN_close() failed: err=%d '%s'\n", err, strerror(err));
|
||||
exit(-1);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
int main()
|
||||
{
|
||||
isdn_port_info();
|
||||
return 0;
|
||||
}
|
||||
Loading…
Reference in new issue