Newer
Older
rswindell
committed
/* Synchronet QWKnet node list or route.dat file generator */
/****************************************************************************
* @format.tab-size 4 (Plain Text/Source Code File Header) *
* @format.use-tabs true (see http://www.synchro.net/ptsc_hdr.html) *
* *
* Copyright 2005 Rob Swindell - http://www.synchro.net/copyright.html *
* *
* This program is free software; you can redistribute it and/or *
* modify it under the terms of the GNU General Public License *
* as published by the Free Software Foundation; either version 2 *
* of the License, or (at your option) any later version. *
* See the GNU General Public License for more details: gpl.txt or *
* http://www.fsf.org/copyleft/gpl.html *
* *
* Anonymous FTP access to the most recent released source is available at *
* ftp://vert.synchro.net, ftp://cvs.synchro.net and ftp://ftp.synchro.net *
* *
* Anonymous CVS access to the development source and modification history *
* is available at cvs.synchro.net:/cvsroot/sbbs, example: *
* cvs -d :pserver:anonymous@cvs.synchro.net:/cvsroot/sbbs login *
* (just hit return, no password is necessary) *
* cvs -d :pserver:anonymous@cvs.synchro.net:/cvsroot/sbbs checkout src *
* *
* For Synchronet coding style and modification guidelines, see *
* http://www.synchro.net/source.html *
* *
* You are encouraged to submit any modifications (preferably in Unix diff *
* format) via e-mail to mods@synchro.net *
* *
* Note: If this box doesn't appear square, then you need to fix your tabs. *
****************************************************************************/
#include "sbbs.h"
unsigned _stklen=10000;
smb_t smb;
scfg_t cfg;
void stripctrla(uchar *str)
{
uchar out[256];
int i,j;
for(i=j=0;str[i] && j<sizeof(out)-1;i++) {
if(str[i]==CTRL_A && str[i+1]!=0)
i++;
else
out[j++]=str[i];
}
out[j]=0;
strcpy(str,out);
{
char tmp[256];
int i,j,k;
j=strlen(str);
for(i=k=0;i<j;i++) /* remove CRs */
if(str[i]==CR && str[i+1]==LF)
continue;
else
tmp[k++]=str[i];
tmp[k]=0;
return(fputs(tmp,stderr));
}
/****************************************************************************/
/* Performs printf() through local assembly routines */
/* Called from everywhere */
/****************************************************************************/
int lprintf(char *fmat, ...)
{
va_list argptr;
char sbuf[256];
int chcount;
va_start(argptr,fmat);
chcount=vsnprintf(sbuf,sizeof(sbuf),fmat,argptr);
sbuf[sizeof(sbuf)-1]=0;
va_end(argptr);
lputs(sbuf);
return(chcount);
}
char *loadmsgtail(smbmsg_t msg)
{
char *buf=NULL;
int i;
long l=0,length;
for(i=0;i<msg.hdr.total_dfields;i++) {
if(msg.dfield[i].type!=TEXT_TAIL)
continue;
fseek(smb.sdt_fp,msg.hdr.offset+msg.dfield[i].offset
,SEEK_SET);
fread(&xlat,2,1,smb.sdt_fp);
if(xlat!=XLAT_NONE) /* no translations supported */
continue;
length=msg.dfield[i].length-2;
if((buf=realloc(buf,l+msg.dfield[i].length+1))==NULL)
return(buf);
l+=fread(buf+l,1,length,smb.sdt_fp);
buf[l]=0;
}
return(buf);
}
void gettag(smbmsg_t msg, char *tag)
{
char *buf,*p;
tag[0]=0;
buf=loadmsgtail(msg);
if(buf==NULL)
return;
truncsp(buf);
stripctrla(buf);
p=strrchr(buf,LF);
if(!p) p=buf;
else p++;
if(!strnicmp(p," Synchronet ",16))
p+=16;
if(!strnicmp(p," * Synchronet * ",16))
p+=16;
while(*p && *p<=' ') p++;
strcpy(tag,p);
}
#define FEED (1<<0)
#define LOCAL (1<<1)
#define APPEND (1<<2)
#define TAGS (1<<3)
#define ROUTE (1<<1)
#define NODES (1<<2)
#define USERS (1<<3)
char *usage="\nusage: qwknodes [-opts] cmds"
rswindell
committed
"\n cmds: r = create route.dat"
"\n u = create users.dat"
"\n"
"\n opts: f = format addresses for nodes that feed from this system"
"\n a = append existing output files"
"\n t = include tag lines in nodes.dat"
"\n l = include local users in users.dat"
"\n m# = maximum message age set to # days"
"\n";
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
char str[256],tmp[128],tag[256],addr[256],*p;
int i,j,mode=0,cmd=0,o_mode,max_age=0;
ushort smm,sbl;
ulong *crc=NULL,curcrc,total_crcs=0,l;
FILE *route,*users,*nodes;
time_t now;
smbmsg_t msg;
char *ctrl_dir;
char revision[16];
sscanf("$Revision$", "%*s %s", revision);
fprintf(stderr,"\nSynchronet QWKnet Node/Route/User List Generator v%s-%s\n"
,revision, PLATFORM_DESC);
for(i=1;i<argc;i++)
for(j=0;argv[i][j];j++)
switch(toupper(argv[i][j])) {
case '/':
case '-':
while(argv[i][++j])
switch(toupper(argv[i][j])) {
case 'F':
mode|=FEED;
break;
case 'L':
mode|=LOCAL;
break;
case 'A':
mode|=APPEND;
break;
case 'T':
mode|=TAGS;
break;
case 'M':
j++;
max_age=atoi(argv[i]+j);
while(isdigit(argv[i][j+1])) j++;
break;
default:
printf(usage);
return(1);
}
j--;
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
case 'R':
cmd|=ROUTE;
break;
case 'U':
cmd|=USERS;
break;
case 'N':
cmd|=NODES;
break;
default:
printf(usage);
return(1);
}
if(!cmd) {
printf(usage);
return(1);
}
if(mode&APPEND)
o_mode=O_WRONLY|O_CREAT|O_APPEND;
else
o_mode=O_WRONLY|O_CREAT|O_TRUNC;
if(cmd&NODES)
if((nodes=fnopen(&i,"nodes.dat",o_mode))==NULL) {
printf("\7\nError opening nodes.dat\n");
return(1);
}
if(cmd&USERS)
if((users=fnopen(&i,"users.dat",o_mode))==NULL) {
printf("\7\nError opening users.dat\n");
return(1);
}
if(cmd&ROUTE)
if((route=fnopen(&i,"route.dat",o_mode))==NULL) {
printf("\7\nError opening route.dat\n");
return(1);
}
cfg.size=sizeof(cfg);
ctrl_dir=getenv("SBBSCTRL");
if(ctrl_dir==NULL || ctrl_dir[0]==0) {
ctrl_dir="/sbbs/ctrl"; /* Not set? Use default */
printf("!SBBSCTRL environment variable not set, using default value: %s\n\n"
,ctrl_dir);
}
SAFECOPY(cfg.ctrl_dir, ctrl_dir);
if(!load_cfg(&cfg, NULL, TRUE, str)) {
printf("\7\n%s\n",str);
}
now=time(NULL);
smm=crc16("smm",0);
sbl=crc16("sbl",0);
fprintf(stderr,"\n\n");
for(i=0;i<cfg.total_subs;i++) {
if(!(cfg.sub[i]->misc&SUB_QNET))
continue;
fprintf(stderr,"%-*s %s\n"
,LEN_GSNAME,cfg.grp[cfg.sub[i]->grp]->sname,cfg.sub[i]->lname);
sprintf(smb.file,"%s%s",cfg.sub[i]->data_dir,cfg.sub[i]->code);
smb.retry_time=30;
smb.subnum=i;
if((j=smb_open(&smb))!=0) {
printf("smb_open returned %d\n",j);
continue;
}
if((j=smb_locksmbhdr(&smb))!=0) {
printf("smb_locksmbhdr returned %d\n",j);
smb_close(&smb);
continue;
}
if((j=smb_getstatus(&smb))!=0) {
printf("smb_getstatus returned %d\n",j);
smb_close(&smb);
continue;
}
smb_unlocksmbhdr(&smb);
msg.offset=smb.status.total_msgs;
if(!msg.offset) {
smb_close(&smb);
printf("Empty.\n");
continue;
}
while(!kbhit() && !ferror(smb.sid_fp) && msg.offset) {
msg.offset--;
fseek(smb.sid_fp,msg.offset*sizeof(idxrec_t),SEEK_SET);
if(!fread(&msg.idx,1,sizeof(idxrec_t),smb.sid_fp))
break;
fprintf(stderr,"%-5lu\r",msg.offset+1);
if(msg.idx.to==smm || msg.idx.to==sbl)
continue;
if(max_age && now-msg.idx.time>((ulong)max_age*24UL*60UL*60UL))
continue;
if((j=smb_lockmsghdr(&smb,&msg))!=0) {
printf("smb_lockmsghdr returned %d\n",j);
break;
}
if((j=smb_getmsghdr(&smb,&msg))!=0) {
printf("smb_getmsghdr returned %d\n",j);
break;
}
smb_unlockmsghdr(&smb,&msg);
if((mode&LOCAL && msg.from_net.type==NET_NONE)
|| msg.from_net.type==NET_QWK) {
if(msg.from_net.type!=NET_QWK)
msg.from_net.addr="";
sprintf(str,"%s%s",msg.from_net.addr,msg.from);
curcrc=crc32(str,0);
}
else
curcrc=crc32(msg.from_net.addr,0);
for(l=0;l<total_crcs;l++)
if(curcrc==crc[l])
break;
if(l==total_crcs) {
total_crcs++;
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
,sizeof(ulong)*total_crcs))==NULL) {
printf("Error allocating %lu bytes\n"
,sizeof(ulong)*total_crcs);
break;
}
crc[l]=curcrc;
if(cmd&ROUTE && msg.from_net.type==NET_QWK) {
strcpy(addr,msg.from_net.addr);
if(mode&FEED) {
p=strrchr(addr,'/');
if(!p)
p=addr;
else
*(p++)=0;
sprintf(str,"%s %s:%s%c%s"
,unixtodstr(&cfg,msg.hdr.when_written.time,tmp)
,p,cfg.sys_id,p==addr ? 0 : '/'
,addr);
fprintf(route,"%s\r\n",str);
}
else {
p=strrchr(addr,'/');
if(p) {
*(p++)=0;
fprintf(route,"%s %s:%.*s\r\n"
,unixtodstr(&cfg,msg.hdr.when_written.time,str)
,p
,(uint)(p-addr)
,addr);
}
}
}
if(cmd&USERS) {
if(msg.from_net.type!=NET_QWK)
strcpy(str,cfg.sys_id);
else if(mode&FEED)
sprintf(str,"%s/%s",cfg.sys_id,msg.from_net.addr);
strcpy(str,msg.from_net.addr);
p=strrchr(str,'/');
if(p)
fprintf(users,"%-25.25s %-8.8s %s (%s)\r\n"
,msg.from,p+1
,unixtodstr(&cfg,msg.hdr.when_written.time,tmp)
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
,str);
else
fprintf(users,"%-25.25s %-8.8s %s\r\n"
,msg.from,str
,unixtodstr(&cfg,msg.hdr.when_written.time,tmp));
}
if(cmd&NODES && msg.from_net.type==NET_QWK) {
if(mode&TAGS)
gettag(msg,tag);
if(mode&FEED)
sprintf(str,"%s/%s",cfg.sys_id,msg.from_net.addr);
else
strcpy(str,msg.from_net.addr);
p=strrchr(str,'/');
if(p) {
if(mode&TAGS)
fprintf(nodes,"%-8.8s %s\r\n"
,p+1
,tag);
else
fprintf(nodes,"%-8.8s %s (%s)\r\n"
,p+1
,unixtodstr(&cfg,msg.hdr.when_written.time,tmp)
,str);
}
else
fprintf(nodes,"%-8.8s %s\r\n"
,str
,mode&TAGS
? tag
: unixtodstr(&cfg,msg.hdr.when_written.time,tmp));
}
}
}
smb_freemsgmem(&msg);
}
smb_close(&smb);
if(kbhit()) {
getch();
fprintf(stderr,"Key pressed.\n");
break;
}
}
fprintf(stderr,"Done.\n");
return(0);