1/*-
2 * Copyright (c) 1997 Brian Somers <brian@Awfulhak.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
| 1/*-
2 * Copyright (c) 1997 Brian Somers <brian@Awfulhak.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
|
27 */
28
29#include <sys/types.h>
30
31#include <stdarg.h>
32#include <stdio.h>
33#include <string.h>
34#include <syslog.h>
35#include <termios.h>
36
37#include "defs.h"
38#include "command.h"
39#include "mbuf.h"
40#include "log.h"
41#include "descriptor.h"
42#include "prompt.h"
43
44static const char *LogNames[] = {
45 "Async",
46 "CBCP",
47 "CCP",
48 "Chat",
49 "Command",
50 "Connect",
51 "Debug",
52 "HDLC",
53 "ID0",
54 "IPCP",
55 "LCP",
56 "LQM",
57 "Phase",
58 "TCP/IP",
59 "Timer",
60 "Tun",
61 "Warning",
62 "Error",
63 "Alert"
64};
65
66#define MSK(n) (1<<((n)-1))
67
68static u_long LogMask = MSK(LogPHASE);
69static u_long LogMaskLocal = MSK(LogERROR) | MSK(LogALERT) | MSK(LogWARN);
70static int LogTunno = -1;
71static struct prompt *promptlist; /* Where to log local stuff */
72int log_PromptListChanged;
73
74struct prompt *
75log_PromptList()
76{
77 return promptlist;
78}
79
80void
81log_RegisterPrompt(struct prompt *prompt)
82{
83 prompt->next = promptlist;
84 promptlist = prompt;
85 prompt->active = 1;
86 log_DiscardAllLocal(&prompt->logmask);
87}
88
89void
90log_ActivatePrompt(struct prompt *prompt)
91{
92 prompt->active = 1;
93 LogMaskLocal |= prompt->logmask;
94}
95
96static void
97LogSetMaskLocal(void)
98{
99 struct prompt *p;
100
101 LogMaskLocal = MSK(LogERROR) | MSK(LogALERT) | MSK(LogWARN);
102 for (p = promptlist; p; p = p->next)
103 LogMaskLocal |= p->logmask;
104}
105
106void
107log_DeactivatePrompt(struct prompt *prompt)
108{
109 if (prompt->active) {
110 prompt->active = 0;
111 LogSetMaskLocal();
112 }
113}
114
115void
116log_UnRegisterPrompt(struct prompt *prompt)
117{
118 if (prompt) {
119 struct prompt **p;
120
121 for (p = &promptlist; *p; p = &(*p)->next)
122 if (*p == prompt) {
123 *p = prompt->next;
124 prompt->next = NULL;
125 break;
126 }
127 LogSetMaskLocal();
128 log_PromptListChanged++;
129 }
130}
131
132void
133log_DestroyPrompts(struct server *s)
134{
135 struct prompt *p, *pn, *pl;
136
137 p = promptlist;
138 pl = NULL;
139 while (p) {
140 pn = p->next;
141 if (s && p->owner == s) {
142 if (pl)
143 pl->next = p->next;
144 else
145 promptlist = p->next;
146 p->next = NULL;
147 prompt_Destroy(p, 1);
148 } else
149 pl = p;
150 p = pn;
151 }
152}
153
154void
155log_DisplayPrompts()
156{
157 struct prompt *p;
158
159 for (p = promptlist; p; p = p->next)
160 prompt_Required(p);
161}
162
163void
164log_WritePrompts(struct datalink *dl, const char *fmt,...)
165{
166 va_list ap;
167 struct prompt *p;
168
169 va_start(ap, fmt);
170 for (p = promptlist; p; p = p->next)
171 if (prompt_IsTermMode(p, dl))
172 prompt_vPrintf(p, fmt, ap);
173 va_end(ap);
174}
175
176void
177log_SetTtyCommandMode(struct datalink *dl)
178{
179 struct prompt *p;
180
181 for (p = promptlist; p; p = p->next)
182 if (prompt_IsTermMode(p, dl))
183 prompt_TtyCommandMode(p);
184}
185
186static int
187syslogLevel(int lev)
188{
189 switch (lev) {
190 case LogDEBUG:
191 case LogTIMER:
192 return LOG_DEBUG;
193 case LogWARN:
194 return LOG_WARNING;
195 case LogERROR:
196 return LOG_ERR;
197 case LogALERT:
198 return LOG_ALERT;
199 }
200 return lev >= LogMIN && lev <= LogMAX ? LOG_INFO : 0;
201}
202
203const char *
204log_Name(int id)
205{
206 return id < LogMIN || id > LogMAX ? "Unknown" : LogNames[id - 1];
207}
208
209void
210log_Keep(int id)
211{
212 if (id >= LogMIN && id <= LogMAXCONF)
213 LogMask |= MSK(id);
214}
215
216void
217log_KeepLocal(int id, u_long *mask)
218{
219 if (id >= LogMIN && id <= LogMAXCONF) {
220 LogMaskLocal |= MSK(id);
221 *mask |= MSK(id);
222 }
223}
224
225void
226log_Discard(int id)
227{
228 if (id >= LogMIN && id <= LogMAXCONF)
229 LogMask &= ~MSK(id);
230}
231
232void
233log_DiscardLocal(int id, u_long *mask)
234{
235 if (id >= LogMIN && id <= LogMAXCONF) {
236 *mask &= ~MSK(id);
237 LogSetMaskLocal();
238 }
239}
240
241void
242log_DiscardAll()
243{
244 LogMask = 0;
245}
246
247void
248log_DiscardAllLocal(u_long *mask)
249{
250 *mask = MSK(LogERROR) | MSK(LogALERT) | MSK(LogWARN);
251 LogSetMaskLocal();
252}
253
254int
255log_IsKept(int id)
256{
257 if (id < LogMIN || id > LogMAX)
258 return 0;
259 if (id > LogMAXCONF)
260 return LOG_KEPT_LOCAL | LOG_KEPT_SYSLOG;
261
262 return ((LogMaskLocal & MSK(id)) ? LOG_KEPT_LOCAL : 0) |
263 ((LogMask & MSK(id)) ? LOG_KEPT_SYSLOG : 0);
264}
265
266int
267log_IsKeptLocal(int id, u_long mask)
268{
269 if (id < LogMIN || id > LogMAX)
270 return 0;
271 if (id > LogMAXCONF)
272 return LOG_KEPT_LOCAL | LOG_KEPT_SYSLOG;
273
274 return ((mask & MSK(id)) ? LOG_KEPT_LOCAL : 0) |
275 ((LogMask & MSK(id)) ? LOG_KEPT_SYSLOG : 0);
276}
277
278void
279log_Open(const char *Name)
280{
281 openlog(Name, LOG_PID, LOG_DAEMON);
282}
283
284void
285log_SetTun(int tunno)
286{
287 LogTunno = tunno;
288}
289
290void
291log_Close()
292{
293 closelog();
294 LogTunno = -1;
295}
296
297void
298log_Printf(int lev, const char *fmt,...)
299{
300 va_list ap;
301 struct prompt *prompt;
302
303 va_start(ap, fmt);
304 if (log_IsKept(lev)) {
305 char nfmt[200];
306
307 if ((log_IsKept(lev) & LOG_KEPT_LOCAL) && promptlist) {
308 if ((log_IsKept(LogTUN) & LOG_KEPT_LOCAL) && LogTunno != -1)
309 snprintf(nfmt, sizeof nfmt, "%s%d: %s: %s", TUN_NAME,
310 LogTunno, log_Name(lev), fmt);
311 else
312 snprintf(nfmt, sizeof nfmt, "%s: %s", log_Name(lev), fmt);
313
314 for (prompt = promptlist; prompt; prompt = prompt->next)
315 if (lev > LogMAXCONF || (prompt->logmask & MSK(lev)))
316 prompt_vPrintf(prompt, nfmt, ap);
317 }
318
319 if ((log_IsKept(lev) & LOG_KEPT_SYSLOG) &&
320 (lev != LogWARN || !promptlist)) {
321 if ((log_IsKept(LogTUN) & LOG_KEPT_SYSLOG) && LogTunno != -1)
322 snprintf(nfmt, sizeof nfmt, "%s%d: %s: %s", TUN_NAME,
323 LogTunno, log_Name(lev), fmt);
324 else
325 snprintf(nfmt, sizeof nfmt, "%s: %s", log_Name(lev), fmt);
326 vsyslog(syslogLevel(lev), nfmt, ap);
327 }
328 }
329 va_end(ap);
330}
331
332void
333log_DumpBp(int lev, const char *hdr, const struct mbuf *bp)
334{
335 if (log_IsKept(lev)) {
336 char buf[50];
337 char *b;
338 const u_char *ptr;
339 int f;
340
341 if (hdr && *hdr)
342 log_Printf(lev, "%s\n", hdr);
343
344 b = buf;
345 do {
346 f = bp->cnt;
347 ptr = CONST_MBUF_CTOP(bp);
348 while (f--) {
349 sprintf(b, " %02x", (int) *ptr++);
350 b += 3;
351 if (b == buf + sizeof buf - 2) {
352 strcpy(b, "\n");
353 log_Printf(lev, buf);
354 b = buf;
355 }
356 }
357 } while ((bp = bp->next) != NULL);
358
359 if (b > buf) {
360 strcpy(b, "\n");
361 log_Printf(lev, buf);
362 }
363 }
364}
365
366void
| 27 */
28
29#include <sys/types.h>
30
31#include <stdarg.h>
32#include <stdio.h>
33#include <string.h>
34#include <syslog.h>
35#include <termios.h>
36
37#include "defs.h"
38#include "command.h"
39#include "mbuf.h"
40#include "log.h"
41#include "descriptor.h"
42#include "prompt.h"
43
44static const char *LogNames[] = {
45 "Async",
46 "CBCP",
47 "CCP",
48 "Chat",
49 "Command",
50 "Connect",
51 "Debug",
52 "HDLC",
53 "ID0",
54 "IPCP",
55 "LCP",
56 "LQM",
57 "Phase",
58 "TCP/IP",
59 "Timer",
60 "Tun",
61 "Warning",
62 "Error",
63 "Alert"
64};
65
66#define MSK(n) (1<<((n)-1))
67
68static u_long LogMask = MSK(LogPHASE);
69static u_long LogMaskLocal = MSK(LogERROR) | MSK(LogALERT) | MSK(LogWARN);
70static int LogTunno = -1;
71static struct prompt *promptlist; /* Where to log local stuff */
72int log_PromptListChanged;
73
74struct prompt *
75log_PromptList()
76{
77 return promptlist;
78}
79
80void
81log_RegisterPrompt(struct prompt *prompt)
82{
83 prompt->next = promptlist;
84 promptlist = prompt;
85 prompt->active = 1;
86 log_DiscardAllLocal(&prompt->logmask);
87}
88
89void
90log_ActivatePrompt(struct prompt *prompt)
91{
92 prompt->active = 1;
93 LogMaskLocal |= prompt->logmask;
94}
95
96static void
97LogSetMaskLocal(void)
98{
99 struct prompt *p;
100
101 LogMaskLocal = MSK(LogERROR) | MSK(LogALERT) | MSK(LogWARN);
102 for (p = promptlist; p; p = p->next)
103 LogMaskLocal |= p->logmask;
104}
105
106void
107log_DeactivatePrompt(struct prompt *prompt)
108{
109 if (prompt->active) {
110 prompt->active = 0;
111 LogSetMaskLocal();
112 }
113}
114
115void
116log_UnRegisterPrompt(struct prompt *prompt)
117{
118 if (prompt) {
119 struct prompt **p;
120
121 for (p = &promptlist; *p; p = &(*p)->next)
122 if (*p == prompt) {
123 *p = prompt->next;
124 prompt->next = NULL;
125 break;
126 }
127 LogSetMaskLocal();
128 log_PromptListChanged++;
129 }
130}
131
132void
133log_DestroyPrompts(struct server *s)
134{
135 struct prompt *p, *pn, *pl;
136
137 p = promptlist;
138 pl = NULL;
139 while (p) {
140 pn = p->next;
141 if (s && p->owner == s) {
142 if (pl)
143 pl->next = p->next;
144 else
145 promptlist = p->next;
146 p->next = NULL;
147 prompt_Destroy(p, 1);
148 } else
149 pl = p;
150 p = pn;
151 }
152}
153
154void
155log_DisplayPrompts()
156{
157 struct prompt *p;
158
159 for (p = promptlist; p; p = p->next)
160 prompt_Required(p);
161}
162
163void
164log_WritePrompts(struct datalink *dl, const char *fmt,...)
165{
166 va_list ap;
167 struct prompt *p;
168
169 va_start(ap, fmt);
170 for (p = promptlist; p; p = p->next)
171 if (prompt_IsTermMode(p, dl))
172 prompt_vPrintf(p, fmt, ap);
173 va_end(ap);
174}
175
176void
177log_SetTtyCommandMode(struct datalink *dl)
178{
179 struct prompt *p;
180
181 for (p = promptlist; p; p = p->next)
182 if (prompt_IsTermMode(p, dl))
183 prompt_TtyCommandMode(p);
184}
185
186static int
187syslogLevel(int lev)
188{
189 switch (lev) {
190 case LogDEBUG:
191 case LogTIMER:
192 return LOG_DEBUG;
193 case LogWARN:
194 return LOG_WARNING;
195 case LogERROR:
196 return LOG_ERR;
197 case LogALERT:
198 return LOG_ALERT;
199 }
200 return lev >= LogMIN && lev <= LogMAX ? LOG_INFO : 0;
201}
202
203const char *
204log_Name(int id)
205{
206 return id < LogMIN || id > LogMAX ? "Unknown" : LogNames[id - 1];
207}
208
209void
210log_Keep(int id)
211{
212 if (id >= LogMIN && id <= LogMAXCONF)
213 LogMask |= MSK(id);
214}
215
216void
217log_KeepLocal(int id, u_long *mask)
218{
219 if (id >= LogMIN && id <= LogMAXCONF) {
220 LogMaskLocal |= MSK(id);
221 *mask |= MSK(id);
222 }
223}
224
225void
226log_Discard(int id)
227{
228 if (id >= LogMIN && id <= LogMAXCONF)
229 LogMask &= ~MSK(id);
230}
231
232void
233log_DiscardLocal(int id, u_long *mask)
234{
235 if (id >= LogMIN && id <= LogMAXCONF) {
236 *mask &= ~MSK(id);
237 LogSetMaskLocal();
238 }
239}
240
241void
242log_DiscardAll()
243{
244 LogMask = 0;
245}
246
247void
248log_DiscardAllLocal(u_long *mask)
249{
250 *mask = MSK(LogERROR) | MSK(LogALERT) | MSK(LogWARN);
251 LogSetMaskLocal();
252}
253
254int
255log_IsKept(int id)
256{
257 if (id < LogMIN || id > LogMAX)
258 return 0;
259 if (id > LogMAXCONF)
260 return LOG_KEPT_LOCAL | LOG_KEPT_SYSLOG;
261
262 return ((LogMaskLocal & MSK(id)) ? LOG_KEPT_LOCAL : 0) |
263 ((LogMask & MSK(id)) ? LOG_KEPT_SYSLOG : 0);
264}
265
266int
267log_IsKeptLocal(int id, u_long mask)
268{
269 if (id < LogMIN || id > LogMAX)
270 return 0;
271 if (id > LogMAXCONF)
272 return LOG_KEPT_LOCAL | LOG_KEPT_SYSLOG;
273
274 return ((mask & MSK(id)) ? LOG_KEPT_LOCAL : 0) |
275 ((LogMask & MSK(id)) ? LOG_KEPT_SYSLOG : 0);
276}
277
278void
279log_Open(const char *Name)
280{
281 openlog(Name, LOG_PID, LOG_DAEMON);
282}
283
284void
285log_SetTun(int tunno)
286{
287 LogTunno = tunno;
288}
289
290void
291log_Close()
292{
293 closelog();
294 LogTunno = -1;
295}
296
297void
298log_Printf(int lev, const char *fmt,...)
299{
300 va_list ap;
301 struct prompt *prompt;
302
303 va_start(ap, fmt);
304 if (log_IsKept(lev)) {
305 char nfmt[200];
306
307 if ((log_IsKept(lev) & LOG_KEPT_LOCAL) && promptlist) {
308 if ((log_IsKept(LogTUN) & LOG_KEPT_LOCAL) && LogTunno != -1)
309 snprintf(nfmt, sizeof nfmt, "%s%d: %s: %s", TUN_NAME,
310 LogTunno, log_Name(lev), fmt);
311 else
312 snprintf(nfmt, sizeof nfmt, "%s: %s", log_Name(lev), fmt);
313
314 for (prompt = promptlist; prompt; prompt = prompt->next)
315 if (lev > LogMAXCONF || (prompt->logmask & MSK(lev)))
316 prompt_vPrintf(prompt, nfmt, ap);
317 }
318
319 if ((log_IsKept(lev) & LOG_KEPT_SYSLOG) &&
320 (lev != LogWARN || !promptlist)) {
321 if ((log_IsKept(LogTUN) & LOG_KEPT_SYSLOG) && LogTunno != -1)
322 snprintf(nfmt, sizeof nfmt, "%s%d: %s: %s", TUN_NAME,
323 LogTunno, log_Name(lev), fmt);
324 else
325 snprintf(nfmt, sizeof nfmt, "%s: %s", log_Name(lev), fmt);
326 vsyslog(syslogLevel(lev), nfmt, ap);
327 }
328 }
329 va_end(ap);
330}
331
332void
333log_DumpBp(int lev, const char *hdr, const struct mbuf *bp)
334{
335 if (log_IsKept(lev)) {
336 char buf[50];
337 char *b;
338 const u_char *ptr;
339 int f;
340
341 if (hdr && *hdr)
342 log_Printf(lev, "%s\n", hdr);
343
344 b = buf;
345 do {
346 f = bp->cnt;
347 ptr = CONST_MBUF_CTOP(bp);
348 while (f--) {
349 sprintf(b, " %02x", (int) *ptr++);
350 b += 3;
351 if (b == buf + sizeof buf - 2) {
352 strcpy(b, "\n");
353 log_Printf(lev, buf);
354 b = buf;
355 }
356 }
357 } while ((bp = bp->next) != NULL);
358
359 if (b > buf) {
360 strcpy(b, "\n");
361 log_Printf(lev, buf);
362 }
363 }
364}
365
366void
|
368{
369 if (log_IsKept(lev)) {
370 char buf[50];
371 char *b;
372
373 if (hdr && *hdr)
374 log_Printf(lev, "%s\n", hdr);
375 while (n > 0) {
376 b = buf;
377 for (b = buf; b != buf + sizeof buf - 2 && n--; b += 3)
378 sprintf(b, " %02x", (int) *ptr++);
379 strcpy(b, "\n");
380 log_Printf(lev, buf);
381 }
382 }
383}
384
385int
386log_ShowLevel(struct cmdargs const *arg)
387{
388 int i;
389
390 prompt_Printf(arg->prompt, "Log: ");
391 for (i = LogMIN; i <= LogMAX; i++)
392 if (log_IsKept(i) & LOG_KEPT_SYSLOG)
393 prompt_Printf(arg->prompt, " %s", log_Name(i));
394
395 prompt_Printf(arg->prompt, "\nLocal:");
396 for (i = LogMIN; i <= LogMAX; i++)
397 if (log_IsKeptLocal(i, arg->prompt->logmask) & LOG_KEPT_LOCAL)
398 prompt_Printf(arg->prompt, " %s", log_Name(i));
399
400 prompt_Printf(arg->prompt, "\n");
401
402 return 0;
403}
404
405int
406log_SetLevel(struct cmdargs const *arg)
407{
408 int i, res, argc, local;
409 char const *const *argv, *argp;
410
411 argc = arg->argc - arg->argn;
412 argv = arg->argv + arg->argn;
413 res = 0;
414
415 if (argc == 0 || strcasecmp(argv[0], "local"))
416 local = 0;
417 else {
418 if (arg->prompt == NULL) {
419 log_Printf(LogWARN, "set log local: Only available on the command line\n");
420 return 1;
421 }
422 argc--;
423 argv++;
424 local = 1;
425 }
426
427 if (argc == 0 || (argv[0][0] != '+' && argv[0][0] != '-')) {
428 if (local)
429 log_DiscardAllLocal(&arg->prompt->logmask);
430 else
431 log_DiscardAll();
432 }
433
434 while (argc--) {
435 argp = **argv == '+' || **argv == '-' ? *argv + 1 : *argv;
436 for (i = LogMIN; i <= LogMAX; i++)
437 if (strcasecmp(argp, log_Name(i)) == 0) {
438 if (**argv == '-') {
439 if (local)
440 log_DiscardLocal(i, &arg->prompt->logmask);
441 else
442 log_Discard(i);
443 } else if (local)
444 log_KeepLocal(i, &arg->prompt->logmask);
445 else
446 log_Keep(i);
447 break;
448 }
449 if (i > LogMAX) {
450 log_Printf(LogWARN, "%s: Invalid log value\n", argp);
451 res = -1;
452 }
453 argv++;
454 }
455 return res;
456}
457
458int
459log_ShowWho(struct cmdargs const *arg)
460{
461 struct prompt *p;
462
463 for (p = promptlist; p; p = p->next) {
464 prompt_Printf(arg->prompt, "%s (%s)", p->src.type, p->src.from);
465 if (p == arg->prompt)
466 prompt_Printf(arg->prompt, " *");
467 if (!p->active)
468 prompt_Printf(arg->prompt, " ^Z");
469 prompt_Printf(arg->prompt, "\n");
470 }
471
472 return 0;
473}
| 368{
369 if (log_IsKept(lev)) {
370 char buf[50];
371 char *b;
372
373 if (hdr && *hdr)
374 log_Printf(lev, "%s\n", hdr);
375 while (n > 0) {
376 b = buf;
377 for (b = buf; b != buf + sizeof buf - 2 && n--; b += 3)
378 sprintf(b, " %02x", (int) *ptr++);
379 strcpy(b, "\n");
380 log_Printf(lev, buf);
381 }
382 }
383}
384
385int
386log_ShowLevel(struct cmdargs const *arg)
387{
388 int i;
389
390 prompt_Printf(arg->prompt, "Log: ");
391 for (i = LogMIN; i <= LogMAX; i++)
392 if (log_IsKept(i) & LOG_KEPT_SYSLOG)
393 prompt_Printf(arg->prompt, " %s", log_Name(i));
394
395 prompt_Printf(arg->prompt, "\nLocal:");
396 for (i = LogMIN; i <= LogMAX; i++)
397 if (log_IsKeptLocal(i, arg->prompt->logmask) & LOG_KEPT_LOCAL)
398 prompt_Printf(arg->prompt, " %s", log_Name(i));
399
400 prompt_Printf(arg->prompt, "\n");
401
402 return 0;
403}
404
405int
406log_SetLevel(struct cmdargs const *arg)
407{
408 int i, res, argc, local;
409 char const *const *argv, *argp;
410
411 argc = arg->argc - arg->argn;
412 argv = arg->argv + arg->argn;
413 res = 0;
414
415 if (argc == 0 || strcasecmp(argv[0], "local"))
416 local = 0;
417 else {
418 if (arg->prompt == NULL) {
419 log_Printf(LogWARN, "set log local: Only available on the command line\n");
420 return 1;
421 }
422 argc--;
423 argv++;
424 local = 1;
425 }
426
427 if (argc == 0 || (argv[0][0] != '+' && argv[0][0] != '-')) {
428 if (local)
429 log_DiscardAllLocal(&arg->prompt->logmask);
430 else
431 log_DiscardAll();
432 }
433
434 while (argc--) {
435 argp = **argv == '+' || **argv == '-' ? *argv + 1 : *argv;
436 for (i = LogMIN; i <= LogMAX; i++)
437 if (strcasecmp(argp, log_Name(i)) == 0) {
438 if (**argv == '-') {
439 if (local)
440 log_DiscardLocal(i, &arg->prompt->logmask);
441 else
442 log_Discard(i);
443 } else if (local)
444 log_KeepLocal(i, &arg->prompt->logmask);
445 else
446 log_Keep(i);
447 break;
448 }
449 if (i > LogMAX) {
450 log_Printf(LogWARN, "%s: Invalid log value\n", argp);
451 res = -1;
452 }
453 argv++;
454 }
455 return res;
456}
457
458int
459log_ShowWho(struct cmdargs const *arg)
460{
461 struct prompt *p;
462
463 for (p = promptlist; p; p = p->next) {
464 prompt_Printf(arg->prompt, "%s (%s)", p->src.type, p->src.from);
465 if (p == arg->prompt)
466 prompt_Printf(arg->prompt, " *");
467 if (!p->active)
468 prompt_Printf(arg->prompt, " ^Z");
469 prompt_Printf(arg->prompt, "\n");
470 }
471
472 return 0;
473}
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