File: | src/usr.sbin/mopd/mopd/../common/rc.c |
Warning: | line 126, column 3 Value stored to 'tmps' is never read |
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1 | /* $OpenBSD: rc.c,v 1.9 2017/07/29 07:18:03 florian Exp $ */ |
2 | |
3 | /* |
4 | * Copyright (c) 1993-95 Mats O Jansson. All rights reserved. |
5 | * |
6 | * Redistribution and use in source and binary forms, with or without |
7 | * modification, are permitted provided that the following conditions |
8 | * are met: |
9 | * 1. Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * 2. Redistributions in binary form must reproduce the above copyright |
12 | * notice, this list of conditions and the following disclaimer in the |
13 | * documentation and/or other materials provided with the distribution. |
14 | * |
15 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
16 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
17 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
18 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
19 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
20 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
21 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
22 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
23 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
24 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
25 | */ |
26 | |
27 | #include "os.h" |
28 | #include "common/get.h" |
29 | #include "common/print.h" |
30 | #include "common/mopdef.h" |
31 | |
32 | void |
33 | mopDumpRC(FILE *fd, u_char *pkt, int trans) |
34 | { |
35 | int i, idx = 0; |
36 | long tmpl; |
37 | u_char tmpc, code, control; |
38 | u_short len, tmps, moplen; |
39 | |
40 | len = mopGetLength(pkt, trans); |
41 | |
42 | switch (trans) { |
43 | case TRANS_80232: |
44 | idx = 22; |
45 | moplen = len - 8; |
46 | break; |
47 | default: |
48 | idx = 16; |
49 | moplen = len; |
50 | } |
51 | code = mopGetChar(pkt, &idx); |
52 | |
53 | switch (code) { |
54 | case MOP_K_CODE_RID5: |
55 | |
56 | tmpc = mopGetChar(pkt, &idx); |
57 | fprintf(fd, "Reserved : %02x\n", tmpc); |
58 | |
59 | tmps = mopGetShort(pkt, &idx); |
60 | fprintf(fd, "Receipt Nbr : %04x\n", tmps); |
61 | |
62 | break; |
63 | case MOP_K_CODE_BOT6: |
64 | |
65 | if (moplen == 5) { |
66 | tmps = mopGetShort(pkt, &idx); |
67 | fprintf(fd, "Verification : %04x\n", tmps); |
68 | } else { |
69 | |
70 | tmpl = mopGetLong(pkt, &idx); |
71 | fprintf(fd, "Verification : %08lx\n", tmpl); |
72 | |
73 | tmpc = mopGetChar(pkt, &idx); /* Processor */ |
74 | fprintf(fd, "Processor : %02x ", tmpc); |
75 | mopPrintBPTY(fd, tmpc); fprintf(fd, "\n"); |
76 | |
77 | control = mopGetChar(pkt, &idx); /* Control */ |
78 | fprintf(fd, "Control : %02x ", control); |
79 | if ((control & (1<<MOP_K_BOT_CNTL_SERVER0))) |
80 | fprintf(fd, "Bootserver Requesting system "); |
81 | else |
82 | fprintf(fd, "Bootserver System default "); |
83 | if ((control & (1<<MOP_K_BOT_CNTL_DEVICE1))) |
84 | fprintf(fd, "Bootdevice Specified device"); |
85 | else |
86 | fprintf(fd, "Bootdevice System default"); |
87 | fprintf(fd, "\n"); |
88 | |
89 | if ((control & (1<<MOP_K_BOT_CNTL_DEVICE1))) { |
90 | tmpc = mopGetChar(pkt, &idx);/* Device ID */ |
91 | fprintf(fd, "Device ID : %02x '", tmpc); |
92 | for (i = 0; i < ((int) tmpc); i++) |
93 | fprintf(fd, "%c", |
94 | mopGetChar(pkt, &idx)); |
95 | fprintf(fd, "'\n"); |
96 | } |
97 | |
98 | tmpc = mopGetChar(pkt, &idx); /* Software ID */ |
99 | fprintf(fd, "Software ID : %02x ", tmpc); |
100 | if (tmpc == 0) |
101 | fprintf(fd, "No software id"); |
102 | if (tmpc == 254) { |
103 | fprintf(fd, "Maintenance system"); |
104 | tmpc = 0; |
105 | } |
106 | if (tmpc == 255) { |
107 | fprintf(fd, "Standard operating system"); |
108 | tmpc = 0; |
109 | } |
110 | if (tmpc > 0) { |
111 | fprintf(fd, "'"); |
112 | for (i = 0; i < ((int) tmpc); i++) |
113 | fprintf(fd, "%c", |
114 | mopGetChar(pkt, &idx)); |
115 | fprintf(fd, "'"); |
116 | } |
117 | fprintf(fd, "'\n"); |
118 | |
119 | } |
120 | break; |
121 | case MOP_K_CODE_SID7: |
122 | |
123 | tmpc = mopGetChar(pkt, &idx); /* Reserved */ |
124 | fprintf(fd, "Reserved : %02x\n", tmpc); |
125 | |
126 | tmps = mopGetShort(pkt, &idx); /* Receipt # */ |
Value stored to 'tmps' is never read | |
127 | fprintf(fd, "Receipt Nbr : %04x\n", tmpc); |
128 | |
129 | mopPrintInfo(fd, pkt, &idx, moplen, code, trans); |
130 | |
131 | break; |
132 | case MOP_K_CODE_RQC9: |
133 | |
134 | tmps = mopGetShort(pkt, &idx); |
135 | fprintf(fd, "Receipt Nbr : %04x\n", tmps); |
136 | |
137 | break; |
138 | case MOP_K_CODE_CNT11: |
139 | |
140 | tmps = mopGetShort(pkt, &idx); |
141 | fprintf(fd, "Receipt Nbr : %04x %d\n", tmps, tmps); |
142 | |
143 | tmps = mopGetShort(pkt, &idx); |
144 | fprintf(fd, "Last Zeroed : %04x %d\n", tmps, tmps); |
145 | |
146 | tmpl = mopGetLong(pkt, &idx); |
147 | fprintf(fd, "Bytes rec : %08lx %ld\n", tmpl, tmpl); |
148 | |
149 | tmpl = mopGetLong(pkt, &idx); |
150 | fprintf(fd, "Bytes snd : %08lx %ld\n", tmpl, tmpl); |
151 | |
152 | tmpl = mopGetLong(pkt, &idx); |
153 | fprintf(fd, "Frames rec : %08lx %ld\n", tmpl, tmpl); |
154 | |
155 | tmpl = mopGetLong(pkt, &idx); |
156 | fprintf(fd, "Frames snd : %08lx %ld\n", tmpl, tmpl); |
157 | |
158 | tmpl = mopGetLong(pkt, &idx); |
159 | fprintf(fd, "Mcst Bytes re: %08lx %ld\n", tmpl, tmpl); |
160 | |
161 | tmpl = mopGetLong(pkt, &idx); |
162 | fprintf(fd, "Mcst Frame re: %08lx %ld\n", tmpl, tmpl); |
163 | |
164 | tmpl = mopGetLong(pkt, &idx); |
165 | fprintf(fd, "Frame snd, def: %08lx %ld\n", tmpl, tmpl); |
166 | |
167 | tmpl = mopGetLong(pkt, &idx); |
168 | fprintf(fd, "Frame snd, col: %08lx %ld\n", tmpl, tmpl); |
169 | |
170 | tmpl = mopGetLong(pkt, &idx); |
171 | fprintf(fd, "Frame snd, mcl: %08lx %ld\n", tmpl, tmpl); |
172 | |
173 | tmps = mopGetShort(pkt, &idx); |
174 | fprintf(fd, "Snd failure : %04x %d\n", tmps, tmps); |
175 | |
176 | tmps = mopGetShort(pkt, &idx); |
177 | fprintf(fd, "Snd fail reas: %04x ", tmps); |
178 | if (tmps & 1) |
179 | fprintf(fd, "Excess col "); |
180 | if (tmps & 2) |
181 | fprintf(fd, "Carrier chk fail "); |
182 | if (tmps & 4) |
183 | fprintf(fd, "Short circ "); |
184 | if (tmps & 8) |
185 | fprintf(fd, "Open circ "); |
186 | if (tmps & 16) |
187 | fprintf(fd, "Frm to long "); |
188 | if (tmps & 32) |
189 | fprintf(fd, "Rem fail to defer "); |
190 | fprintf(fd, "\n"); |
191 | |
192 | tmps = mopGetShort(pkt, &idx); |
193 | fprintf(fd, "Rec failure : %04x %d\n", tmps, tmps); |
194 | |
195 | tmps = mopGetShort(pkt, &idx); |
196 | fprintf(fd, "Rec fail reas: %04x ", tmps); |
197 | if (tmps & 1) |
198 | fprintf(fd, "Block chk err "); |
199 | if (tmps & 2) |
200 | fprintf(fd, "Framing err "); |
201 | if (tmps & 4) |
202 | fprintf(fd, "Frm to long "); |
203 | fprintf(fd, "\n"); |
204 | |
205 | tmps = mopGetShort(pkt, &idx); |
206 | fprintf(fd, "Unrec frm dst: %04x %d\n", tmps, tmps); |
207 | |
208 | tmps = mopGetShort(pkt, &idx); |
209 | fprintf(fd, "Data overrun : %04x %d\n", tmps, tmps); |
210 | |
211 | tmps = mopGetShort(pkt, &idx); |
212 | fprintf(fd, "Sys Buf Unava: %04x %d\n", tmps, tmps); |
213 | |
214 | tmps = mopGetShort(pkt, &idx); |
215 | fprintf(fd, "Usr Buf Unava: %04x %d\n", tmps, tmps); |
216 | |
217 | break; |
218 | case MOP_K_CODE_RVC13: |
219 | |
220 | tmpl = mopGetLong(pkt, &idx); |
221 | fprintf(fd, "Verification : %08lx\n", tmpl); |
222 | |
223 | break; |
224 | case MOP_K_CODE_RLC15: |
225 | |
226 | /* Empty message */ |
227 | |
228 | break; |
229 | case MOP_K_CODE_CCP17: |
230 | tmpc = mopGetChar(pkt, &idx); |
231 | fprintf(fd, "Control Flags: %02x Message %d ", tmpc, tmpc & 1); |
232 | if (tmpc & 2) |
233 | fprintf(fd, "Break"); |
234 | fprintf(fd, "\n"); |
235 | |
236 | if (moplen > 2) { |
237 | for (i = 0; i < (moplen - 2); i++) { |
238 | if ((i % 16) == 0) { |
239 | if ((i / 16) == 0) |
240 | fprintf(fd, |
241 | "Image Data : %04x ", |
242 | moplen-2); |
243 | else |
244 | fprintf(fd, |
245 | " "); |
246 | } |
247 | fprintf(fd, "%02x ", mopGetChar(pkt, &idx)); |
248 | if ((i % 16) == 15) |
249 | fprintf(fd, "\n"); |
250 | } |
251 | if ((i % 16) != 15) |
252 | fprintf(fd, "\n"); |
253 | } |
254 | |
255 | break; |
256 | case MOP_K_CODE_CRA19: |
257 | |
258 | tmpc = mopGetChar(pkt, &idx); |
259 | fprintf(fd, "Control Flags: %02x Message %d ", tmpc, tmpc & 1); |
260 | if (tmpc & 2) |
261 | fprintf(fd, "Cmd Data Lost "); |
262 | if (tmpc & 4) |
263 | fprintf(fd, "Resp Data Lost "); |
264 | fprintf(fd, "\n"); |
265 | |
266 | if (moplen > 2) { |
267 | for (i = 0; i < (moplen - 2); i++) { |
268 | if ((i % 16) == 0) { |
269 | if ((i / 16) == 0) |
270 | fprintf(fd, |
271 | "Image Data : %04x ", |
272 | moplen-2); |
273 | else |
274 | fprintf(fd, |
275 | " "); |
276 | } |
277 | fprintf(fd, "%02x ", mopGetChar(pkt, &idx)); |
278 | if ((i % 16) == 15) |
279 | fprintf(fd, "\n"); |
280 | } |
281 | if ((i % 16) != 15) |
282 | fprintf(fd, "\n"); |
283 | } |
284 | |
285 | break; |
286 | default: |
287 | break; |
288 | } |
289 | } |