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Diffstat (limited to 'usr.sbin/i4b/isdntrace/q931.c')
-rw-r--r--usr.sbin/i4b/isdntrace/q931.c800
1 files changed, 0 insertions, 800 deletions
diff --git a/usr.sbin/i4b/isdntrace/q931.c b/usr.sbin/i4b/isdntrace/q931.c
deleted file mode 100644
index d69453eb9f91..000000000000
--- a/usr.sbin/i4b/isdntrace/q931.c
+++ /dev/null
@@ -1,800 +0,0 @@
-/*
- * Copyright (c) 1997, 2001 Hellmuth Michaelis. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *---------------------------------------------------------------------------
- *
- * q931.c - print Q.931 traces
- * ---------------------------
- *
- * $FreeBSD$
- *
- * last edit-date: [Wed Oct 17 14:49:16 2001]
- *
- *---------------------------------------------------------------------------*/
-
-#include "trace.h"
-
-/*---------------------------------------------------------------------------*
- * decode Q.931 protocol
- *---------------------------------------------------------------------------*/
-void
-decode_q931(char *pbuf, int n, int off, unsigned char *buf, int raw)
-{
- int codeset = 0;
- int codelock = 0;
- int oldcodeset = 0;
-
- int pd;
- int len;
- int j;
- int i;
-
- if(n <= 0)
- return;
-
- *pbuf = '\0';
-
- if(raw)
- {
- for (i = 0; i < n; i += 16)
- {
- sprintf((pbuf+strlen(pbuf)),"Dump:%.3d ", i+off);
- for (j = 0; j < 16; j++)
- if (i + j < n)
- sprintf((pbuf+strlen(pbuf)),"%02x ", buf[i + j]);
- else
- sprintf((pbuf+strlen(pbuf))," ");
- sprintf((pbuf+strlen(pbuf))," ");
- for (j = 0; j < 16 && i + j < n; j++)
- if (isprint(buf[i + j]))
- sprintf((pbuf+strlen(pbuf)),"%c", buf[i + j]);
- else
- sprintf((pbuf+strlen(pbuf)),".");
- sprintf((pbuf+strlen(pbuf)),"\n");
- }
- }
-
- i = 0;
-
- sprintf((pbuf+strlen(pbuf)), "Q931: ");
-
- /* protocol discriminator */
-
- pd = buf[i];
-
- if(pd >= 0x00 && pd <= 0x07)
- sprintf((pbuf+strlen(pbuf)), "pd=User-User (0x%02x)\n",pd);
- else if(pd == 0x08)
- sprintf((pbuf+strlen(pbuf)), "pd=Q.931/I.451, ");
- else if(pd >= 0x10 && pd <= 0x3f)
- sprintf((pbuf+strlen(pbuf)), "pd=Other Layer 3 or X.25 (0x%02x)\n",pd);
- else if(pd >= 0x40 && pd <= 0x4f)
- sprintf((pbuf+strlen(pbuf)), "pd=National Use (0x%02x)\n",pd);
- else if(pd >= 0x50 && pd <= 0xfe)
- sprintf((pbuf+strlen(pbuf)), "pd=Other Layer 3 or X.25 (0x%02x)\n",pd);
- else
- sprintf((pbuf+strlen(pbuf)), "pd=Reserved (0x%02x)\n",pd);
-
- /* call reference */
-
- i++;
-
- len = buf[i] & 0x0f;
-
- switch(len)
- {
- case 0:
- sprintf((pbuf+strlen(pbuf)), "cr=Dummy, ");
- break;
- case 1:
- sprintf((pbuf+strlen(pbuf)), "cr=0x%02x %s, ", (buf[i+1] & 0x7f), (buf[i+1] & 0x80) ? "(from destination)" : "(from origination)");
- break;
- case 2:
- sprintf((pbuf+strlen(pbuf)), "cr=0x%02x 0x%02x %s, ", (buf[i+1] & 0x7f), (buf[i+2] & 0x7f), (buf[i+1] & 0x80) ? "(org)" : "(dst)");
- break;
- }
-
- i += (len+1);
-
- /* message type */
-
- sprintf((pbuf+strlen(pbuf)), "message=");
-
- switch(buf[i])
- {
- /* escape to nationally specific message type */
-
- case 0x00:
- sprintf((pbuf+strlen(pbuf)), "ESCAPE: ");
- break;
-
- /* call establishment */
-
- case 0x01:
- sprintf((pbuf+strlen(pbuf)), "ALERTING: ");
- break;
- case 0x02:
- sprintf((pbuf+strlen(pbuf)), "CALL PROCEEDING: ");
- break;
- case 0x03:
- sprintf((pbuf+strlen(pbuf)), "PROGRESS: ");
- break;
- case 0x05:
- sprintf((pbuf+strlen(pbuf)), "SETUP: ");
- break;
- case 0x07:
- sprintf((pbuf+strlen(pbuf)), "CONNECT: ");
- break;
- case 0x0d:
- sprintf((pbuf+strlen(pbuf)), "SETUP ACKNOWLEDGE: ");
- break;
- case 0x0f:
- sprintf((pbuf+strlen(pbuf)), "CONNECT ACKNOWLEDGE: ");
- break;
-
- /* call information phase */
-
- case 0x20:
- sprintf((pbuf+strlen(pbuf)), "USER INFORMATION: ");
- break;
- case 0x21:
- sprintf((pbuf+strlen(pbuf)), "SUSPEND REJECT: ");
- break;
- case 0x22:
- sprintf((pbuf+strlen(pbuf)), "RESUME REJECT: ");
- break;
- case 0x24:
- sprintf((pbuf+strlen(pbuf)), "HOLD: ");
- break;
- case 0x25:
- sprintf((pbuf+strlen(pbuf)), "SUSPEND: ");
- break;
- case 0x26:
- sprintf((pbuf+strlen(pbuf)), "RESUME: ");
- break;
- case 0x28:
- sprintf((pbuf+strlen(pbuf)), "HOLD ACKNOWLEDGE: ");
- break;
- case 0x2d:
- sprintf((pbuf+strlen(pbuf)), "SUSPEND ACKNOWLEDGE: ");
- break;
- case 0x2e:
- sprintf((pbuf+strlen(pbuf)), "RESUME ACKNOWLEDGE: ");
- break;
- case 0x30:
- sprintf((pbuf+strlen(pbuf)), "HOLD REJECT (Q.932): ");
- break;
- case 0x31:
- sprintf((pbuf+strlen(pbuf)), "RETRIEVE (Q.932): ");
- break;
- case 0x32:
- sprintf((pbuf+strlen(pbuf)), "RETRIEVE ACKNOWLEDGE (Q.932): ");
- break;
- case 0x37:
- sprintf((pbuf+strlen(pbuf)), "RETRIEVE REJECT (Q.932): ");
- break;
-
- /* call clearing */
-
- case 0x40:
- sprintf((pbuf+strlen(pbuf)), "DETACH: ");
- break;
- case 0x45:
- sprintf((pbuf+strlen(pbuf)), "DISCONNECT: ");
- break;
- case 0x46:
- sprintf((pbuf+strlen(pbuf)), "RESTART: ");
- break;
- case 0x48:
- sprintf((pbuf+strlen(pbuf)), "DETACH ACKNOWLEDGE: ");
- break;
- case 0x4d:
- sprintf((pbuf+strlen(pbuf)), "RELEASE: ");
- break;
- case 0x4e:
- sprintf((pbuf+strlen(pbuf)), "RESTART ACKNOWLEDGE: ");
- break;
- case 0x5a:
- sprintf((pbuf+strlen(pbuf)), "RELEASE COMPLETE: ");
- break;
-
- /* misc messages */
-
- case 0x60:
- sprintf((pbuf+strlen(pbuf)), "SEGMENT: ");
- break;
- case 0x62:
- sprintf((pbuf+strlen(pbuf)), "FACILITY (Q.932): ");
- break;
- case 0x64:
- sprintf((pbuf+strlen(pbuf)), "REGISTER (Q.932): ");
- break;
- case 0x68:
- sprintf((pbuf+strlen(pbuf)), "CANCEL ACKNOWLEDGE: ");
- break;
- case 0x6a:
- sprintf((pbuf+strlen(pbuf)), "FACILITY ACKNOWLEDGE: ");
- break;
- case 0x6c:
- sprintf((pbuf+strlen(pbuf)), "REGISTER ACKNOWLEDGE: ");
- break;
- case 0x6e:
- sprintf((pbuf+strlen(pbuf)), "NOTIFY: ");
- break;
- case 0x70:
- sprintf((pbuf+strlen(pbuf)), "CANCEL REJECT: ");
- break;
- case 0x72:
- sprintf((pbuf+strlen(pbuf)), "FACILITY REJECT: ");
- break;
- case 0x74:
- sprintf((pbuf+strlen(pbuf)), "REGISTER REJECT: ");
- break;
- case 0x75:
- sprintf((pbuf+strlen(pbuf)), "STATUS ENQIRY: ");
- break;
- case 0x79:
- sprintf((pbuf+strlen(pbuf)), "CONGESTION CONTROL: ");
- break;
- case 0x7b:
- sprintf((pbuf+strlen(pbuf)), "INFORMATION: ");
- break;
- case 0x7d:
- sprintf((pbuf+strlen(pbuf)), "STATUS: ");
- break;
- default:
- sprintf((pbuf+strlen(pbuf)), "UNDEFINED, TYPE=0x%02x, ", buf[i]);
- break;
- }
-
- /* other information elements */
-
- i++;
-
- for (; i < n;)
- {
- sprintf((pbuf+strlen(pbuf)), "\n ");
-
- if(buf[i] & 0x80)
- {
- /* single octett info element */
-
- switch(buf[i] & 0x70)
- {
- case 0x00: /* reserved */
- sprintf((pbuf+strlen(pbuf)), "[reserved single octett info]");
- break;
-
- case 0x10: /* shift */
- oldcodeset = codeset;
- codeset = buf[i] & 0x07;
- if(buf[i] & 0x08)
- codelock = 0;
- else
- codelock = 1;
- sprintf((pbuf+strlen(pbuf)), "[shift: codeset=%d lock=%d]", codeset, codelock);
- break;
-
- case 0x20: /* more data */
- if(buf[i] & 0x01)
- sprintf((pbuf+strlen(pbuf)), "[sending complete]");
- else
- sprintf((pbuf+strlen(pbuf)), "[more data]");
- break;
-
- case 0x30: /* congestion level */
- sprintf((pbuf+strlen(pbuf)), "[congestion level=");
- switch(buf[i] & 0x0f)
- {
- case 0x00:
- sprintf((pbuf+strlen(pbuf)), "rx-ready]");
- break;
- case 0x0f:
- sprintf((pbuf+strlen(pbuf)), "rx-not-ready]");
- break;
- default:
- sprintf((pbuf+strlen(pbuf)), "reserved (0x%02x)]", buf[i] & 0x0f);
- break;
- }
- break;
-
- case 0x50: /* repeat ind */
- sprintf((pbuf+strlen(pbuf)), "[repeat indicator]");
- break;
-
- default:
- sprintf((pbuf+strlen(pbuf)), "[UNKNOWN SINGLE OCTET ELEMENT 0x%02x]", buf[i]);
- break;
- }
-
- i++; /* next */
-
- }
- else
- {
- /* variable length info element */
-
- if(codeset == 0)
- {
- switch(buf[i])
- {
- case 0x00:
- sprintf((pbuf+strlen(pbuf)), "[segmented message: ");
- break;
- case 0x04:
- sprintf((pbuf+strlen(pbuf)), "[bearer capability: ");
- i += p_q931bc(pbuf, &buf[i]);
- goto next;
- break;
- case 0x08:
- sprintf((pbuf+strlen(pbuf)), "[cause: ");
- i += p_q931cause(pbuf, &buf[i]);
- goto next;
- break;
- case 0x0c:
- sprintf((pbuf+strlen(pbuf)), "[connected address (old): ");
- break;
- case 0x0d:
- sprintf((pbuf+strlen(pbuf)), "[extended facility (Q.932: )");
- break;
- case 0x10:
- sprintf((pbuf+strlen(pbuf)), "[call identity: ");
- break;
- case 0x14:
- sprintf((pbuf+strlen(pbuf)), "[call state: ");
- i++;
- len = buf[i];
- i++;
- sprintf((pbuf+strlen(pbuf)), "Std=");
- switch((buf[i] & 0x60) >> 5)
- {
- case 0:
- sprintf((pbuf+strlen(pbuf)), "CCITT");
- break;
- case 1:
- sprintf((pbuf+strlen(pbuf)), "ISO/IEC");
- break;
- case 2:
- sprintf((pbuf+strlen(pbuf)), "National");
- break;
- case 3:
- sprintf((pbuf+strlen(pbuf)), "Special");
- break;
- }
- sprintf((pbuf+strlen(pbuf)), ", State=");
-
- switch((buf[i] & 0x3f))
- {
- case 0:
- sprintf((pbuf+strlen(pbuf)), "Null");
- break;
- case 1:
- sprintf((pbuf+strlen(pbuf)), "Call initiated");
- break;
- case 2:
- sprintf((pbuf+strlen(pbuf)), "Overlap sending");
- break;
- case 3:
- sprintf((pbuf+strlen(pbuf)), "Outgoing call proceeding");
- break;
- case 4:
- sprintf((pbuf+strlen(pbuf)), "Call delivered");
- break;
- case 6:
- sprintf((pbuf+strlen(pbuf)), "Call present");
- break;
- case 7:
- sprintf((pbuf+strlen(pbuf)), "Call received");
- break;
- case 8:
- sprintf((pbuf+strlen(pbuf)), "Connect request");
- break;
- case 9:
- sprintf((pbuf+strlen(pbuf)), "Incoming call proceeding");
- break;
- case 10:
- sprintf((pbuf+strlen(pbuf)), "Active");
- break;
- case 11:
- sprintf((pbuf+strlen(pbuf)), "Disconnect request");
- break;
- case 12:
- sprintf((pbuf+strlen(pbuf)), "Disconnect indication");
- break;
- case 15:
- sprintf((pbuf+strlen(pbuf)), "Suspend request");
- break;
- case 17:
- sprintf((pbuf+strlen(pbuf)), "Resume request");
- break;
- case 19:
- sprintf((pbuf+strlen(pbuf)), "Release request");
- break;
- case 22:
- sprintf((pbuf+strlen(pbuf)), "Call abort");
- break;
- case 25:
- sprintf((pbuf+strlen(pbuf)), "Overlap receiving");
- break;
- case 0x3d:
- sprintf((pbuf+strlen(pbuf)), "Restart request");
- break;
- case 0x3e:
- sprintf((pbuf+strlen(pbuf)), "Restart");
- break;
- default:
- sprintf((pbuf+strlen(pbuf)), "ERROR: undefined/reserved");
- break;
- }
- sprintf((pbuf+strlen(pbuf)), "]");
- i++;
- goto next;
- break;
- case 0x18:
- sprintf((pbuf+strlen(pbuf)), "[channel id: channel=");
- i++;
- len = buf[i];
- i++;
- switch(buf[i] & 0x03)
- {
- case 0:
- sprintf((pbuf+strlen(pbuf)), "no channel");
- break;
- case 1:
- sprintf((pbuf+strlen(pbuf)), "B-1");
- break;
- case 2:
- sprintf((pbuf+strlen(pbuf)), "B-2");
- break;
- case 3:
- sprintf((pbuf+strlen(pbuf)), "any channel");
- break;
- }
- if(buf[i] & 0x08)
- sprintf((pbuf+strlen(pbuf)), " (exclusive)]");
- else
- sprintf((pbuf+strlen(pbuf)), " (preferred)]");
- i++;
- goto next;
- break;
- case 0x19:
- sprintf((pbuf+strlen(pbuf)), "[data link connection id (Q.933): ");
- break;
- case 0x1c:
- i += q932_facility(pbuf, &buf[i]);
- goto next;
- break;
- case 0x1e:
- sprintf((pbuf+strlen(pbuf)), "[progress ind: ");
- i++;
- len = buf[i];
- i++;
- sprintf((pbuf+strlen(pbuf)), "Std=");
- switch((buf[i] & 0x60) >> 5)
- {
- case 0:
- sprintf((pbuf+strlen(pbuf)), "CCITT");
- break;
- case 1:
- sprintf((pbuf+strlen(pbuf)), "ISO/IEC");
- break;
- case 2:
- sprintf((pbuf+strlen(pbuf)), "National");
- break;
- case 3:
- sprintf((pbuf+strlen(pbuf)), "Local");
- break;
- }
- sprintf((pbuf+strlen(pbuf)), ", Loc=");
-
- switch((buf[i] & 0x0f))
- {
- case 0:
- sprintf((pbuf+strlen(pbuf)), "User");
- break;
- case 1:
- sprintf((pbuf+strlen(pbuf)), "Private network serving local user");
- break;
- case 2:
- sprintf((pbuf+strlen(pbuf)), "Public network serving local user");
- break;
- case 3:
- sprintf((pbuf+strlen(pbuf)), "Transit network");
- break;
- case 4:
- sprintf((pbuf+strlen(pbuf)), "Public network serving remote user");
- break;
- case 5:
- sprintf((pbuf+strlen(pbuf)), "Private network serving remote user");
- break;
- case 6:
- sprintf((pbuf+strlen(pbuf)), "Network beyond interworking point");
- break;
- default:
- sprintf((pbuf+strlen(pbuf)), "ERROR: undefined/reserved");
- break;
- }
-
- i++;
-
- sprintf((pbuf+strlen(pbuf)), "\n Description: ");
-
- switch((buf[i] & 0x7f))
- {
- case 1:
- sprintf((pbuf+strlen(pbuf)), "Call is not end-to-end ISDN");
- break;
- case 2:
- sprintf((pbuf+strlen(pbuf)), "Destination address is non-ISDN");
- break;
- case 3:
- sprintf((pbuf+strlen(pbuf)), "Origination address is non-ISDN");
- break;
- case 4:
- sprintf((pbuf+strlen(pbuf)), "Call has returned to the ISDN");
- break;
- case 5:
- sprintf((pbuf+strlen(pbuf)), "Interworking occured, Service change");
- break;
- case 8:
- sprintf((pbuf+strlen(pbuf)), "In-band info or appropriate pattern now available");
- break;
- default:
- sprintf((pbuf+strlen(pbuf)), "ERROR: undefined/reserved");
- break;
- }
- sprintf((pbuf+strlen(pbuf)), "]");
- i++;
- goto next;
- break;
- case 0x20:
- sprintf((pbuf+strlen(pbuf)), "[network specific facilities: ");
- break;
- case 0x24:
- sprintf((pbuf+strlen(pbuf)), "[terminal capabilities: ");
- break;
- case 0x27:
- sprintf((pbuf+strlen(pbuf)), "[notification indicator: ");
- i += p_q931notification(pbuf, &buf[i]);
- goto next;
- break;
- case 0x28:
- sprintf((pbuf+strlen(pbuf)), "[display: ");
- i++;
- len = buf[i];
- i++;
- for(j = 0; j < len; j++)
- {
- sprintf((pbuf+strlen(pbuf)),"%c", buf[j+i]);
- }
- sprintf((pbuf+strlen(pbuf)),"]");
- i += j;
- goto next;
- break;
- case 0x29:
- sprintf((pbuf+strlen(pbuf)), "[date/time: ");
- i++;
- len = buf[i];
- i++;
- j = 0;
- sprintf((pbuf+strlen(pbuf)),"%.2d.%.2d.%.2d",
- buf[i+2], buf[i+1], buf[i]);
- j+=3;
- if(j < len)
- {
- sprintf((pbuf+strlen(pbuf))," %.2d", buf[i+3]);
- j++;
- }
- if(j < len)
- {
- sprintf((pbuf+strlen(pbuf)),":%.2d", buf[i+4]);
- j++;
- }
- if(j < len)
- {
- sprintf((pbuf+strlen(pbuf)),":%.2d", buf[i+5]);
- j++;
- }
- sprintf((pbuf+strlen(pbuf)),"]");
- i += len;
- goto next;
- break;
- case 0x2c:
- sprintf((pbuf+strlen(pbuf)), "[keypad: ");
- i++;
- len = buf[i];
- i++;
- for(j = 0; j < len; j++)
- {
- sprintf((pbuf+strlen(pbuf)),"%c", buf[j+i]);
- }
- sprintf((pbuf+strlen(pbuf)),"]");
- i += j;
- goto next;
- break;
- case 0x30:
- sprintf((pbuf+strlen(pbuf)), "[keypad echo: ");
- break;
- case 0x32:
- sprintf((pbuf+strlen(pbuf)), "[information req (Q.932): ");
- break;
- case 0x34:
- sprintf((pbuf+strlen(pbuf)), "[signal: ");
- break;
- case 0x36:
- sprintf((pbuf+strlen(pbuf)), "[switchhook: ");
- break;
- case 0x38:
- sprintf((pbuf+strlen(pbuf)), "[feature activation (Q.932): ");
- break;
- case 0x39:
- sprintf((pbuf+strlen(pbuf)), "[feature ind (Q.932): ");
- break;
- case 0x3a:
- sprintf((pbuf+strlen(pbuf)), "[service profile id (Q.932): ");
- break;
- case 0x3b:
- sprintf((pbuf+strlen(pbuf)), "[endpoint id (Q.932): ");
- break;
- case 0x40:
- sprintf((pbuf+strlen(pbuf)), "[information rate: ");
- break;
- case 0x41:
- sprintf((pbuf+strlen(pbuf)), "[precedence level (Q.955): ");
- break;
- case 0x42:
- sprintf((pbuf+strlen(pbuf)), "[end-to-end transit delay: ");
- break;
- case 0x43:
- sprintf((pbuf+strlen(pbuf)), "[transit delay detection and indication: ");
- break;
- case 0x44:
- sprintf((pbuf+strlen(pbuf)), "[packet layer binary parameters: ");
- break;
- case 0x45:
- sprintf((pbuf+strlen(pbuf)), "[packet layer window size: ");
- break;
- case 0x46:
- sprintf((pbuf+strlen(pbuf)), "[packet size: ");
- break;
- case 0x47:
- sprintf((pbuf+strlen(pbuf)), "[closed user group: ");
- break;
- case 0x48:
- sprintf((pbuf+strlen(pbuf)), "[link layer core parameters (Q.933): ");
- break;
- case 0x49:
- sprintf((pbuf+strlen(pbuf)), "[link layer protocol parameters (Q.933): ");
- break;
- case 0x4a:
- sprintf((pbuf+strlen(pbuf)), "[reverse charging information: ");
- break;
- case 0x4c:
- sprintf((pbuf+strlen(pbuf)), "[connected number (Q.951): ");
- i += p_q931address(pbuf, &buf[i]);
- goto next;
- break;
-
- break;
- case 0x4d:
- sprintf((pbuf+strlen(pbuf)), "[connected subaddress (Q.951): ");
- break;
- case 0x50:
- sprintf((pbuf+strlen(pbuf)), "[X.213 priority (Q.933): ");
- break;
- case 0x51:
- sprintf((pbuf+strlen(pbuf)), "[report type (Q.933): ");
- break;
- case 0x53:
- sprintf((pbuf+strlen(pbuf)), "[link integrity verification (Q.933): ");
- break;
- case 0x57:
- sprintf((pbuf+strlen(pbuf)), "[PVC status (Q.933): ");
- break;
- case 0x6c:
- sprintf((pbuf+strlen(pbuf)), "[calling party number: ");
- i += p_q931address(pbuf, &buf[i]);
- goto next;
- break;
- case 0x6d:
- sprintf((pbuf+strlen(pbuf)), "[calling party subaddress: ");
- break;
- case 0x70:
- sprintf((pbuf+strlen(pbuf)), "[called party number: ");
- i += p_q931address(pbuf, &buf[i]);
- goto next;
- break;
- case 0x71:
- sprintf((pbuf+strlen(pbuf)), "[called party subaddress: ");
- break;
- case 0x74:
- sprintf((pbuf+strlen(pbuf)), "[redirecting number: ");
- i += p_q931redir(pbuf, &buf[i]);
- goto next;
- break;
- case 0x76:
- sprintf((pbuf+strlen(pbuf)), "[redirection number: ");
- i += p_q931redir(pbuf, &buf[i]);
- goto next;
- break;
- case 0x78:
- sprintf((pbuf+strlen(pbuf)), "[transit network selection: ");
- break;
- case 0x79:
- sprintf((pbuf+strlen(pbuf)), "[restart indicator: ");
- break;
- case 0x7c:
- sprintf((pbuf+strlen(pbuf)), "[low layer compatibility: ");
- break;
- case 0x7d:
- sprintf((pbuf+strlen(pbuf)), "[high layer compatibility:");
- i += p_q931high_compat(pbuf, &buf[i]);
- goto next;
- break;
- case 0x7e:
- sprintf((pbuf+strlen(pbuf)), "[user-user: ");
- i += p_q931user_user(pbuf, &buf[i]);
- goto next;
- break;
- case 0x7f:
- sprintf((pbuf+strlen(pbuf)), "[escape for extension: ");
- break;
- default:
- sprintf((pbuf+strlen(pbuf)), "[UNKNOWN INFO-ELEMENT-ID=0x%02x: ", buf[i]);
- break;
- }
- }
- else
- {
- sprintf((pbuf+strlen(pbuf)), "[UNKNOWN CODESET=%d, IE=0x%02x: ", codeset, buf[i]);
- }
-
- i++; /* index -> length */
-
- len = buf[i];
-
- sprintf((pbuf+strlen(pbuf)), "LEN=0x%02x, DATA=", len);
-
- i++; /* index -> 1st param */
-
- for(j = 0; j < len; j++)
- {
- sprintf((pbuf+strlen(pbuf)),"0x%02x ", buf[j+i]);
- }
-
- sprintf((pbuf+strlen(pbuf)),"]");
-
- i += len;
-
-next:
-
- if(!codelock && (codeset != oldcodeset))
- codeset = oldcodeset;
- }
- }
- sprintf((pbuf+strlen(pbuf)),"\n");
-}
-
-/* EOF */
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-27 14:34:34 +0000