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comparison rvinterf/lowlevel/logsent.c @ 0:e7502631a0f9

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initial import from freecalypso-sw rev 1033:5ab737ac3ad7
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 11 Jun 2016 00:13:35 +0000
parents
children a1065c17429c
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-1:000000000000 0:e7502631a0f9
1 /*
2 * This module implements the logging of sent packets
3 */
4
5 #include <sys/types.h>
6 #include <stdio.h>
7 #include <string.h>
8 #include <strings.h>
9 #include "../include/pktmux.h"
10 #include "../include/limits.h"
11
12 static void
13 log_sent_ati(pkt, pktlen)
14 u_char *pkt;
15 {
16 char buf[MAX_PKT_TO_TARGET*4+10];
17 int i, c;
18 char *dp;
19
20 strcpy(buf, "Sent to ATI: ");
21 dp = buf + 13;
22 for (i = 1; i < pktlen; i++) {
23 c = pkt[i];
24 if (c & 0x80) {
25 *dp++ = 'M';
26 *dp++ = '-';
27 c &= 0x7F;
28 }
29 if (c < 0x20) {
30 *dp++ = '^';
31 *dp++ = c + '@';
32 } else if (c == 0x7F) {
33 *dp++ = '^';
34 *dp++ = '?';
35 } else
36 *dp++ = c;
37 }
38 *dp = '\0';
39 output_line(buf);
40 }
41
42 static void
43 log_sent_gpf(pkt, pktlen)
44 u_char *pkt;
45 {
46 char buf[MAX_PKT_TO_TARGET*4+30];
47
48 strcpy(buf, "Sent ");
49 format_g23_packet(pkt, pktlen, buf + 5);
50 output_line(buf);
51 }
52
53 static void
54 log_sent_other(pkt, pktlen)
55 u_char *pkt;
56 {
57 char buf[MAX_PKT_TO_TARGET*3+5];
58 int i;
59 char *dp;
60
61 dp = buf;
62 strcpy(dp, "Sent");
63 dp += 4;
64 for (i = 0; i < pktlen; i++) {
65 sprintf(dp, " %02X", pkt[i]);
66 dp += 3;
67 }
68 *dp = '\0';
69 output_line(buf);
70 }
71
72 log_sent_packet(pkt, pktlen)
73 u_char *pkt;
74 {
75 switch (pkt[0]) {
76 case RVT_L23_HEADER:
77 log_sent_gpf(pkt, pktlen);
78 return;
79 case RVT_AT_HEADER:
80 log_sent_ati(pkt, pktlen);
81 return;
82 default:
83 log_sent_other(pkt, pktlen);
84 }
85 }