250 lines
6.3 KiB
C
250 lines
6.3 KiB
C
/*
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* Copyright (c) 1997 Martin Husemann <martin@duskware.de>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* Last Edit-Date: [Sat Jan 6 12:31:20 2001]
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*
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* daicctl - maintenance tool and debug utility
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* xlog.c: output on-board log from active cards
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/ioctl.h>
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#include <netisdn/i4b_ioctl.h>
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#define LOG 1
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#define OK 0xff
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#define MORE_EVENTS 0xfe
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#define NO_EVENT 1
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#define OFF_LOG_RC 0 /* 1 byte */
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#define OFF_LOG_TIMEL1 1 /* 1 byte */
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#define OFF_LOG_TIMEL2 2 /* 1 byte */
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#define OFF_LOG_TIMES 3 /* 2 byte */
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#define OFF_LOG_TIMEH 5 /* 2 byte */
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#define OFF_LOG_CODE 7 /* 2 byte */
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#define OFF_PAR_TEXT 9 /* 42 bytes */
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#define OFF_PAR_L1_LEN 9 /* 2 byte */
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#define OFF_PAR_L1_I 11 /* 22 byte */
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#define OFF_PAR_L2_CODE 9 /* 2 byte */
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#define OFF_PAR_L2_LEN 11 /* 2 byte */
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#define OFF_PAR_L2_I 13 /* 20 byte */
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#define DIAG_SIZE 49
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#define WORD(d,o) (((d)[(o)])|((d)[(o)+1])<<8)
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#define DWORD(d,o) (WORD(d,o)|(WORD(d,o+2)<<16))
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void xlog(int fd, int controller);
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static char *ll_name[10] = {
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"LL_UDATA",
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"LL_ESTABLISH",
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"LL_RELEASE",
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"LL_DATA",
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"LL_RESTART",
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"LL_RESET",
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"LL_POLL",
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"LL_TEST",
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"LL_MDATA",
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"LL_BUDATA"
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};
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static char *ns_name[11] = {
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"N_MDATA",
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"N_CONNECT",
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"N_CONNECT ACK",
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"N_DISC",
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"N_DISC ACK",
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"N_RESET",
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"N_RESET ACK",
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"N_DATA",
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"N_EDATA",
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"N_UDATA",
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"N_BDATA"
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};
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void
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xlog(int fd, int controller)
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{
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int i, n, code, fin;
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struct isdn_diagnostic_request req;
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u_int8_t data[DIAG_SIZE];
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u_int8_t rc;
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printf("xlog:\n");
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memset(&req, 0, sizeof(req));
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req.controller = controller;
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req.cmd = LOG;
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req.out_param_len = DIAG_SIZE;
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req.out_param = &data;
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for (fin = 0; !fin; ) {
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if (ioctl(fd, I4B_ACTIVE_DIAGNOSTIC, &req) == -1) {
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perror("ioctl(I4B_ACTIVE_DIAGNOSTIC)");
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fin = 1;
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break;
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}
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rc = data[OFF_LOG_RC];
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if (rc == NO_EVENT) {
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fin = 1;
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printf("No log event\n");
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break;
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}
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if (rc == MORE_EVENTS) {
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printf("More events...(0x%02x)\n", rc);
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fin = 0;
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} else if (rc == OK) {
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printf("Last event...(0x%02x)\n", rc);
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fin = 1;
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} else {
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printf("error: unknown rc = 0x%02x\n", rc);
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fin = 1;
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break;
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}
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/* print timestamp */
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printf("%5d:%04d:%03d - ", WORD(data,OFF_LOG_TIMEH),
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WORD(data,OFF_LOG_TIMES),
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data[OFF_LOG_TIMEL2]*20 + data[OFF_LOG_TIMEL1]);
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code = data[OFF_LOG_CODE];
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switch (code) {
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case 1:
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n = WORD(data, OFF_PAR_L1_LEN);
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printf("B-X(%03d) ",n);
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for(i=0; i<n && i<30; i++)
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printf("%02X ", data[OFF_PAR_L1_I+i]);
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if(n>i) printf(" ...");
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break;
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case 2:
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n = WORD(data, OFF_PAR_L1_LEN);
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printf("B-R(%03d) ", n);
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for(i=0; i<n && i<30; i++)
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printf("%02X ", data[OFF_PAR_L1_I+i]);
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if(n>i) printf(" ...");
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break;
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case 3:
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n = WORD(data, OFF_PAR_L1_LEN);
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printf("D-X(%03d) ",n);
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for(i=0; i<n && i<38; i++)
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printf("%02X ", data[OFF_PAR_L1_I+i]);
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if(n>i) printf(" ...");
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break;
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case 4:
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n = WORD(data, OFF_PAR_L1_LEN);
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printf("D-R(%03d) ",n);
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for(i=0; i<n && i<38; i++)
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printf("%02X ", data[OFF_PAR_L1_I+i]);
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if(n>i) printf(" ...");
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break;
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case 5:
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n = WORD(data, OFF_PAR_L2_LEN);
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printf("SIG-EVENT(%03d)%04X - ", n, WORD(data, OFF_PAR_L2_CODE));
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for(i=0; i<n && i<28; i++)
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printf("%02X ", data[OFF_PAR_L2_I+i]);
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if(n>i) printf(" ...");
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break;
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case 6:
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code = WORD(data, OFF_PAR_L2_CODE);
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if(code && code <= 10)
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printf("%s IND",ll_name[code-1]);
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else
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printf("UNKNOWN LL IND");
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break;
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case 7:
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code = WORD(data, OFF_PAR_L2_CODE);
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if(code && code <= 10)
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printf("%s REQ",ll_name[code-1]);
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else
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printf("UNKNOWN LL REQ");
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break;
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case 8:
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n = WORD(data, OFF_PAR_L2_LEN);
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printf("DEBUG%04X - ",WORD(data, OFF_PAR_L2_CODE));
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for(i=0; i<n && i<38; i++)
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printf("%02X ", data[OFF_PAR_L2_I+i]);
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if(n>i) printf(" ...");
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break;
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case 9:
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printf("MDL-ERROR(%s)",&data[OFF_PAR_TEXT]);
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break;
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case 10:
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printf("UTASK->PC(%02X)",WORD(data, OFF_PAR_L2_CODE));
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break;
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case 11:
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printf("PC->UTASK(%02X)",WORD(data, OFF_PAR_L2_CODE));
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break;
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case 12:
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n = WORD(data, OFF_PAR_L1_LEN);
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printf("X-X(%03d) ",n);
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for(i=0; i<n && i<30; i++)
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printf("%02X ", data[OFF_PAR_L1_I+i]);
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if(n>i) printf(" ...");
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break;
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case 13:
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n = WORD(data, OFF_PAR_L1_LEN);
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printf("X-R(%03d) ",n);
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for(i=0; i<n && i<30; i++)
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printf("%02X ", data[OFF_PAR_L1_I+i]);
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if(n>i) printf(" ...");
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break;
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case 14:
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code = WORD(data, OFF_PAR_L2_CODE)-1;
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if((code &0x0f)<=10)
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printf("%s IND",ns_name[code &0x0f]);
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else
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printf("UNKNOWN NS IND");
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break;
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case 15:
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code = WORD(data, OFF_PAR_L2_CODE)-1;
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if((code & 0x0f)<=10)
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printf("%s REQ",ns_name[code &0x0f]);
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else
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printf("UNKNOWN NS REQ");
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break;
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case 16:
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printf("TASK %02i: %s",
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WORD(data, OFF_PAR_L2_CODE), &data[OFF_PAR_L2_I]);
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break;
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case 18:
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code = WORD(data, OFF_PAR_L2_CODE);
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printf("IO-REQ %02x",code);
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break;
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case 19:
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code = WORD(data, OFF_PAR_L2_CODE);
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printf("IO-CON %02x",code);
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break;
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default:
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printf("unknown event code = %d\n", code);
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break;
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}
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printf("\n");
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}
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printf("\n");
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}
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