| 1 | /*$Id: ezmlm-get.c,v 1.113 1999/11/22 01:47:45 lindberg Exp $*/ |
| 2 | /*$Name: ezmlm-idx-040 $*/ |
| 3 | |
| 4 | #include <sys/types.h> |
| 5 | #include <sys/stat.h> |
| 6 | #include "alloc.h" |
| 7 | #include "error.h" |
| 8 | #include "stralloc.h" |
| 9 | #include "str.h" |
| 10 | #include "env.h" |
| 11 | #include "sig.h" |
| 12 | #include "slurp.h" |
| 13 | #include "getconf.h" |
| 14 | #include "strerr.h" |
| 15 | #include "byte.h" |
| 16 | #include "getln.h" |
| 17 | #include "case.h" |
| 18 | #include "qmail.h" |
| 19 | #include "substdio.h" |
| 20 | #include "readwrite.h" |
| 21 | #include "seek.h" |
| 22 | #include "quote.h" |
| 23 | #include "datetime.h" |
| 24 | #include "now.h" |
| 25 | #include "date822fmt.h" |
| 26 | #include "fmt.h" |
| 27 | #include "sgetopt.h" |
| 28 | #include "cookie.h" |
| 29 | #include "makehash.h" |
| 30 | #include "copy.h" |
| 31 | #include "constmap.h" |
| 32 | #include "subscribe.h" |
| 33 | #include "idxthread.h" |
| 34 | #include "idx.h" |
| 35 | #include "mime.h" |
| 36 | #include "errtxt.h" |
| 37 | |
| 38 | int flagdo = 1; /* React to commands (doesn't affect -dig)*/ |
| 39 | int flagbottom = 1; /* copy text/bottom + request */ |
| 40 | int flagpublic = 2; /* 0 = non-public, 1 = public, 2 = respect*/ |
| 41 | /* dir/public. */ |
| 42 | char flagcd = '\0'; /* default: don't use quoted-printable */ |
| 43 | int flagsub = 0; /* =1 subscribers only for get/index/thread */ |
| 44 | char *digsz = |
| 45 | "from\\to\\subject\\reply-to\\date\\message-id\\cc\\" |
| 46 | "mime-version\\content-type\\content-transfer-encoding"; |
| 47 | |
| 48 | #define FATAL "ezmlm-get: fatal: " |
| 49 | |
| 50 | void die_usage() { |
| 51 | strerr_die1x(100, |
| 52 | "ezmlm-get: usage: " |
| 53 | "ezmlm-get [-bBcClLpPsSvV] [-f fmt] [digestcode]"); |
| 54 | } |
| 55 | |
| 56 | void die_nomem() { strerr_die2x(111,FATAL,ERR_NOMEM); } |
| 57 | |
| 58 | void die_badaddr() |
| 59 | { |
| 60 | strerr_die2x(100,FATAL,ERR_BAD_ADDRESS); |
| 61 | } |
| 62 | |
| 63 | stralloc inhost = {0}; |
| 64 | stralloc outhost = {0}; |
| 65 | stralloc inlocal = {0}; |
| 66 | stralloc outlocal = {0}; |
| 67 | stralloc listname = {0}; |
| 68 | stralloc mailinglist = {0}; |
| 69 | stralloc qmqpservers = {0}; |
| 70 | stralloc fn = {0}; |
| 71 | stralloc moddir = {0}; |
| 72 | stralloc charset = {0}; |
| 73 | stralloc mydtline = {0}; |
| 74 | stralloc digheaders = {0}; |
| 75 | stralloc seed = {0}; |
| 76 | struct constmap digheadersmap; |
| 77 | |
| 78 | char schar[] = "00_"; |
| 79 | stralloc listno = {0}; |
| 80 | void *psql = (void *) 0; |
| 81 | |
| 82 | datetime_sec when; |
| 83 | struct datetime dt; |
| 84 | unsigned long cumsize = 0L; /* cumulative msgs / 256 */ |
| 85 | unsigned long cumsizen = 0L; /* new cumulative msgs / 256 */ |
| 86 | unsigned long max = 0L; /* Last message in archive */ |
| 87 | unsigned long msgsize = 0L; /* for digest accounting */ |
| 88 | datetime_sec digwhen; /* last digest */ |
| 89 | |
| 90 | char strnum[FMT_ULONG]; |
| 91 | char szmsgnum[FMT_ULONG]; |
| 92 | char date[DATE822FMT]; |
| 93 | char boundary[COOKIE]; |
| 94 | char hashout[COOKIE]; |
| 95 | stralloc line = {0}; |
| 96 | stralloc line2 = {0}; |
| 97 | stralloc qline = {0}; |
| 98 | stralloc quoted = {0}; |
| 99 | stralloc msgnum = {0}; |
| 100 | stralloc num = {0}; |
| 101 | stralloc subject = {0}; |
| 102 | |
| 103 | /* for copy archive */ |
| 104 | stralloc archdate = {0}; |
| 105 | stralloc archfrom = {0}; |
| 106 | stralloc archto = {0}; |
| 107 | stralloc archcc = {0}; |
| 108 | stralloc archsubject = {0}; |
| 109 | stralloc archmessageid = {0}; |
| 110 | stralloc archkeywords = {0}; |
| 111 | stralloc archblanklines = {0}; |
| 112 | char archtype=' '; |
| 113 | |
| 114 | /* for mods on non-public lists (needed for future fuzzy sub dbs) */ |
| 115 | stralloc mod = {0}; /* moderator addr for non-public lists */ |
| 116 | char *pmod = (char *) 0; /* pointer to above */ |
| 117 | |
| 118 | /* for digest */ |
| 119 | stralloc ddir = {0}; |
| 120 | stralloc edir = {0}; |
| 121 | |
| 122 | int act = AC_NONE; /* Action we do */ |
| 123 | int flageditor = 0; /* if we're invoked for within dir/editor */ |
| 124 | struct stat st; |
| 125 | |
| 126 | int flaglocked = 0; /* if directory is locked */ |
| 127 | int flagarchived; /* if list is archived */ |
| 128 | int flagindexed; /* if list is indexed */ |
| 129 | int flagq = 0; /* don't use 'quoted-printable' */ |
| 130 | |
| 131 | char *dir; |
| 132 | char *workdir; |
| 133 | char *sender; |
| 134 | char *digestcode; |
| 135 | |
| 136 | struct qmail qq; |
| 137 | int qqwrite(fd,buf,len) int fd; char *buf; unsigned int len; |
| 138 | { |
| 139 | qmail_put(&qq,buf,len); |
| 140 | return len; |
| 141 | } |
| 142 | |
| 143 | int subto(s,l) |
| 144 | char *s; |
| 145 | unsigned int l; |
| 146 | { |
| 147 | qmail_put(&qq,"T",1); |
| 148 | qmail_put(&qq,s,l); |
| 149 | qmail_put(&qq,"",1); |
| 150 | return (int) l; |
| 151 | } |
| 152 | |
| 153 | char qqbuf[1]; |
| 154 | substdio ssqq = SUBSTDIO_FDBUF(qqwrite,-1,qqbuf,sizeof(qqbuf)); |
| 155 | |
| 156 | char inbuf[1024]; |
| 157 | substdio ssin = SUBSTDIO_FDBUF(read,0,inbuf,sizeof(inbuf)); |
| 158 | substdio ssin2 = SUBSTDIO_FDBUF(read,0,inbuf,sizeof(inbuf)); |
| 159 | |
| 160 | substdio ssnum; |
| 161 | char numbuf[16]; |
| 162 | |
| 163 | substdio sstext; |
| 164 | char textbuf[1024]; |
| 165 | |
| 166 | substdio ssindex; |
| 167 | char indexbuf[1024]; |
| 168 | |
| 169 | int fdlock; |
| 170 | |
| 171 | void lockup() |
| 172 | /* lock unless locked */ |
| 173 | { |
| 174 | if(!flaglocked) { |
| 175 | fdlock = open_append("lock"); |
| 176 | if (fdlock == -1) |
| 177 | strerr_die2sys(111,FATAL,ERR_OPEN_LOCK); |
| 178 | if (lock_ex(fdlock) == -1) { |
| 179 | close(fdlock); |
| 180 | strerr_die2sys(111,FATAL,ERR_OBTAIN_LOCK); |
| 181 | } |
| 182 | flaglocked = 1; |
| 183 | } |
| 184 | } |
| 185 | |
| 186 | void unlock() |
| 187 | /* unlock if locked */ |
| 188 | { |
| 189 | if (flaglocked) { |
| 190 | close(fdlock); |
| 191 | flaglocked = 0; |
| 192 | } |
| 193 | } |
| 194 | |
| 195 | void code_qput(s,n) |
| 196 | char *s; |
| 197 | unsigned int n; |
| 198 | { |
| 199 | if (!flagcd) |
| 200 | qmail_put(&qq,s,n); |
| 201 | else { |
| 202 | if (flagcd == 'B') |
| 203 | encodeB(s,n,&qline,0,FATAL); |
| 204 | else |
| 205 | encodeQ(s,n,&qline,FATAL); |
| 206 | qmail_put(&qq,qline.s,qline.len); |
| 207 | msgsize += qline.len; |
| 208 | } |
| 209 | } |
| 210 | |
| 211 | void transferenc() |
| 212 | { |
| 213 | if (flagcd) { |
| 214 | qmail_puts(&qq,"\nContent-Transfer-Encoding: "); |
| 215 | if (flagcd == 'Q') |
| 216 | qmail_puts(&qq,"Quoted-printable\n\n"); |
| 217 | else |
| 218 | qmail_puts(&qq,"base64\n\n"); |
| 219 | } else |
| 220 | qmail_puts(&qq,"\n\n"); |
| 221 | } |
| 222 | |
| 223 | void zapnonsub(szerr) |
| 224 | /* fatal error if flagsub is set and sender is not a subscriber */ |
| 225 | /* expects the current dir to be the list dir. Error is szerr */ |
| 226 | /* added check for undefined sender as a precaution */ |
| 227 | char *szerr; |
| 228 | { |
| 229 | if (sender && *sender) { /* "no sender" is not a subscriber */ |
| 230 | if (!flagsub) |
| 231 | return; |
| 232 | if (issub(dir,sender,(char *) 0,FATAL)) |
| 233 | return; /* subscriber */ |
| 234 | if (issub(ddir.s,sender,(char *) 0,FATAL)) |
| 235 | return; /* digest subscriber */ |
| 236 | if (issub(edir.s,sender,(char *) 0,FATAL)) |
| 237 | return; /* allow addresses */ |
| 238 | } |
| 239 | strerr_die4x(100,FATAL,ERR_SUBSCRIBER_CAN,szerr,ERR_571); |
| 240 | } |
| 241 | |
| 242 | void tosender() |
| 243 | { |
| 244 | qmail_puts(&qq,"To: "); |
| 245 | if (!quote2("ed,sender)) die_nomem(); |
| 246 | qmail_put(&qq,quoted.s,quoted.len); |
| 247 | qmail_puts(&qq,"\n"); |
| 248 | } |
| 249 | |
| 250 | void get_num() |
| 251 | { |
| 252 | /* read dir/num -> max. max/cumsizen left alone if not present */ |
| 253 | /* Both of these should have been initialized to 0L */ |
| 254 | |
| 255 | unsigned int pos; |
| 256 | if (getconf_line(&num,"num",0,FATAL,dir)) { |
| 257 | if(!stralloc_0(&num)) die_nomem(); |
| 258 | pos = scan_ulong(num.s,&max); |
| 259 | if (num.s[pos] == ':') pos++; |
| 260 | scan_ulong(num.s+pos,&cumsizen); |
| 261 | } |
| 262 | } |
| 263 | |
| 264 | unsigned long dignum() |
| 265 | { |
| 266 | /* return dignum if exists, 0 otherwise. */ |
| 267 | |
| 268 | unsigned long retval; |
| 269 | if (!stralloc_copys(&num,"")) die_nomem(); /* zap */ |
| 270 | getconf_line(&num,"dignum",0,FATAL,dir); |
| 271 | if(!stralloc_0(&num)) die_nomem(); |
| 272 | scan_ulong(num.s,&retval); |
| 273 | return retval; |
| 274 | } |
| 275 | |
| 276 | void write_ulong(num,cum,dat,fn,fnn) |
| 277 | /* write num to "fnn" add ':' & cum if cum <>0, then move "fnn" to "fn" */ |
| 278 | char *fn, *fnn; |
| 279 | unsigned long num,cum,dat; |
| 280 | { |
| 281 | int fd; |
| 282 | |
| 283 | fd = open_trunc(fnn); |
| 284 | if (fd == -1) |
| 285 | strerr_die6sys(111,FATAL,ERR_CREATE,dir,"/",fnn,": "); |
| 286 | substdio_fdbuf(&ssnum,write,fd,numbuf,sizeof(numbuf)); |
| 287 | if (substdio_put(&ssnum,strnum,fmt_ulong(strnum,num)) == -1) |
| 288 | strerr_die6sys(111,FATAL,ERR_WRITE,dir,"/",fnn,": "); |
| 289 | if (substdio_puts(&ssnum,":") == -1) |
| 290 | strerr_die6sys(111,FATAL,ERR_WRITE,dir,"/",fnn,": "); |
| 291 | if (substdio_put(&ssnum,strnum,fmt_ulong(strnum,cum)) == -1) |
| 292 | strerr_die6sys(111,FATAL,ERR_WRITE,dir,"/",fnn,": "); |
| 293 | if (dat) { |
| 294 | if (substdio_puts(&ssnum,":") == -1) |
| 295 | strerr_die6sys(111,FATAL,ERR_WRITE,dir,"/",fnn,": "); |
| 296 | if (substdio_put(&ssnum,strnum,fmt_ulong(strnum,dat)) == -1) |
| 297 | strerr_die6sys(111,FATAL,ERR_WRITE,dir,"/",fnn,": "); |
| 298 | } |
| 299 | if (substdio_puts(&ssnum,"\n") == -1) |
| 300 | strerr_die6sys(111,FATAL,ERR_WRITE,dir,"/",fnn,": "); |
| 301 | if (substdio_flush(&ssnum) == -1) |
| 302 | strerr_die6sys(111,FATAL,ERR_FLUSH,dir,"/",fnn,": "); |
| 303 | if (fsync(fd) == -1) |
| 304 | strerr_die6sys(111,FATAL,ERR_SYNC,dir,"/",fnn,": "); |
| 305 | if (close(fd) == -1) |
| 306 | strerr_die6sys(111,FATAL,ERR_CLOSE,dir,"/",fnn,": "); |
| 307 | if (rename(fnn,fn) == -1) |
| 308 | strerr_die4sys(111,FATAL,ERR_MOVE,fnn,": "); |
| 309 | } |
| 310 | |
| 311 | void normal_bottom(format) |
| 312 | char format; |
| 313 | /* Copies bottom text and the original message to the new message */ |
| 314 | { |
| 315 | if (flagbottom) { |
| 316 | copy(&qq,"text/bottom",flagcd,FATAL); |
| 317 | if (flagcd && format != RFC1153) { |
| 318 | if (flagcd == 'B') { |
| 319 | encodeB("",0,&line,2,FATAL); /* flush */ |
| 320 | qmail_put(&qq,line.s,line.len); |
| 321 | } |
| 322 | qmail_puts(&qq,"\n--"); |
| 323 | qmail_put(&qq,boundary,COOKIE); |
| 324 | qmail_puts(&qq,"\nContent-Type: message/rfc822"); |
| 325 | qmail_puts(&qq,"\nContent-Disposition: inline; filename=request.msg\n\n"); |
| 326 | } |
| 327 | qmail_puts(&qq,"Return-Path: <"); |
| 328 | if (!quote2("ed,sender)) die_nomem(); |
| 329 | qmail_put(&qq,quoted.s,quoted.len); |
| 330 | qmail_puts(&qq,">\n"); |
| 331 | if (seek_begin(0) == -1) |
| 332 | strerr_die2sys(111,FATAL,ERR_SEEK_INPUT); |
| 333 | if (substdio_copy(&ssqq,&ssin2) != 0) |
| 334 | strerr_die2sys(111,FATAL,ERR_READ_INPUT); |
| 335 | } else { |
| 336 | if (flagcd == 'B' && format != RFC1153) { |
| 337 | encodeB("",0,&line,2,FATAL); /* flush */ |
| 338 | qmail_put(&qq,line.s,line.len); |
| 339 | } |
| 340 | } |
| 341 | } |
| 342 | |
| 343 | void presub(from,to,subject,factype,format) |
| 344 | /* Starts within header, outputs "subject" and optional headers, terminates*/ |
| 345 | /* header and handles output before table-of-contents */ |
| 346 | unsigned long from,to; |
| 347 | stralloc *subject; |
| 348 | int factype; /* action type (AC_THREAD, AC_GET, AC_DIGEST) */ |
| 349 | char format; /* output format type (see idx.h) */ |
| 350 | { |
| 351 | qmail_puts(&qq,"MIME-Version: 1.0\n"); |
| 352 | switch(format) { |
| 353 | case MIME: |
| 354 | case VIRGIN: |
| 355 | case NATIVE: |
| 356 | case MIXED: |
| 357 | qmail_puts(&qq,"Content-Type: multipart/"); |
| 358 | if (format == MIXED) |
| 359 | qmail_puts(&qq,"mixed"); |
| 360 | else |
| 361 | qmail_puts(&qq,"digest"); |
| 362 | qmail_puts(&qq,"; boundary="); |
| 363 | qmail_put(&qq,boundary,COOKIE); |
| 364 | qmail_puts(&qq,"\nSubject: "); |
| 365 | qmail_put(&qq,subject->s,subject->len); |
| 366 | qmail_puts(&qq,"\n\n\n--"); |
| 367 | qmail_put(&qq,boundary,COOKIE); |
| 368 | qmail_puts(&qq,"\nContent-Type: text/plain; charset="); |
| 369 | qmail_puts(&qq,charset.s); |
| 370 | transferenc(); /* content-transfer-enc header if needed */ |
| 371 | qmail_puts(&qq,"\n"); |
| 372 | break; |
| 373 | case RFC1153: |
| 374 | qmail_puts(&qq,"Content-type: text/plain; charset="); |
| 375 | qmail_puts(&qq,charset.s); |
| 376 | qmail_puts(&qq,"\nSubject: "); |
| 377 | qmail_put(&qq,subject->s,subject->len); |
| 378 | qmail_puts(&qq,"\n\n"); |
| 379 | flagcd = '\0'; /* We make 8-bit messages, not QP/bas64 for rfc1153 */ |
| 380 | break; /* Since messages themselves aren't encoded */ |
| 381 | } |
| 382 | if (!stralloc_cats(subject,"\n\n")) die_nomem(); |
| 383 | code_qput(subject->s,subject->len); |
| 384 | if (format != NATIVE && factype != AC_THREAD && factype != AC_INDEX) { |
| 385 | if (!stralloc_copys(&line,TXT_TOP_TOPICS)) die_nomem(); |
| 386 | if (!stralloc_cats(&line,TXT_TOP_MESSAGES)) die_nomem(); |
| 387 | if (!stralloc_catb(&line,strnum,fmt_ulong(strnum,from))) die_nomem(); |
| 388 | if (!stralloc_cats(&line,TXT_TOP_THROUGH)) die_nomem(); |
| 389 | if (!stralloc_catb(&line,strnum,fmt_ulong(strnum,to))) die_nomem(); |
| 390 | if (!stralloc_cats(&line,TXT_TOP_LAST)) die_nomem(); |
| 391 | code_qput(line.s,line.len); |
| 392 | } |
| 393 | } |
| 394 | |
| 395 | void postsub(factype,format) |
| 396 | /* output after TOC and before first message. */ |
| 397 | int factype; /* action type (AC_THREAD, AC_GET, AC_DIGEST) */ |
| 398 | char format; /* output format type (see idx.h) */ |
| 399 | { |
| 400 | code_qput(TXT_ADMINISTRIVIA,str_len(TXT_ADMINISTRIVIA)); |
| 401 | if(factype == AC_DIGEST) { |
| 402 | copy(&qq,"text/digest",flagcd,FATAL); |
| 403 | if (flagcd == 'B') { |
| 404 | encodeB("",0,&line,2,FATAL); /* flush */ |
| 405 | qmail_put(&qq,line.s,line.len); |
| 406 | } |
| 407 | } else |
| 408 | normal_bottom(format); |
| 409 | if (!flagcd || format == RFC1153) |
| 410 | qmail_puts(&qq,"\n----------------------------------------------------------------------\n"); |
| 411 | else |
| 412 | qmail_puts(&qq,"\n"); |
| 413 | } |
| 414 | |
| 415 | void postmsg(format) |
| 416 | char format; |
| 417 | { |
| 418 | switch(format) { |
| 419 | case MIME: |
| 420 | case VIRGIN: |
| 421 | case NATIVE: |
| 422 | case MIXED: |
| 423 | qmail_puts(&qq,"\n--"); |
| 424 | qmail_put(&qq,boundary,COOKIE); /* digest boundary */ |
| 425 | qmail_puts(&qq,"--\n"); |
| 426 | break; |
| 427 | case RFC1153: |
| 428 | qmail_puts(&qq,"End of "); |
| 429 | qmail_put(&qq,listname.s,listname.len); |
| 430 | qmail_puts(&qq," Digest"); |
| 431 | qmail_puts(&qq,"\n***********************************\n"); |
| 432 | break; |
| 433 | } |
| 434 | } |
| 435 | |
| 436 | void copymsg(msg,fd,format) |
| 437 | /* Copy archive message "msg" itself from open file handle fd, in "format" */ |
| 438 | unsigned long msg; int fd; char format; |
| 439 | { |
| 440 | int match; |
| 441 | int flaginheader; |
| 442 | int flagskipblanks; |
| 443 | int flaggoodfield; |
| 444 | |
| 445 | switch(format) { |
| 446 | case VIRGIN: |
| 447 | case NATIVE: |
| 448 | substdio_fdbuf(&sstext,read,fd,textbuf,sizeof(textbuf)); |
| 449 | for (;;) { |
| 450 | if (getln(&sstext,&line,&match,'\n') == -1) |
| 451 | strerr_die4sys(111,FATAL,ERR_READ,line.s,": "); |
| 452 | if (match) { |
| 453 | qmail_put(&qq,line.s,line.len); |
| 454 | msgsize += line.len; |
| 455 | } else |
| 456 | break; |
| 457 | } |
| 458 | break; |
| 459 | case MIME: |
| 460 | case MIXED: |
| 461 | flaginheader = 1; |
| 462 | flaggoodfield = 0; |
| 463 | substdio_fdbuf(&sstext,read,fd,textbuf,sizeof(textbuf)); |
| 464 | for (;;) { |
| 465 | if (getln(&sstext,&line,&match,'\n') == -1) |
| 466 | strerr_die4sys(111,FATAL,ERR_READ,line.s,": "); |
| 467 | if (match) { |
| 468 | if (flaginheader) { |
| 469 | if (line.len == 1) { |
| 470 | flaginheader = 0; |
| 471 | flaggoodfield = 1; |
| 472 | } else if (line.s[0] != ' ' && line.s[0] != '\t') { |
| 473 | flaggoodfield = 0; |
| 474 | if (constmap(&digheadersmap,line.s, |
| 475 | byte_chr(line.s,line.len,':'))) |
| 476 | flaggoodfield = 1; |
| 477 | } |
| 478 | if (flaggoodfield) { |
| 479 | qmail_put(&qq,line.s,line.len); /* header */ |
| 480 | msgsize += line.len; |
| 481 | } |
| 482 | } else { |
| 483 | qmail_put(&qq,line.s,line.len); /* body */ |
| 484 | msgsize += line.len; |
| 485 | } |
| 486 | } else |
| 487 | break; |
| 488 | } |
| 489 | break; |
| 490 | case RFC1153: /* Not worth optimizing. Rarely used */ |
| 491 | flaginheader = 1; |
| 492 | flagskipblanks = 1; /* must skip terminal blanks acc to rfc1153 */ |
| 493 | archtype = ' '; /* rfc1153 requires ordered headers */ |
| 494 | if (!stralloc_copys(&archblanklines,"")) die_nomem(); |
| 495 | substdio_fdbuf(&sstext,read,fd,textbuf,sizeof(textbuf)); |
| 496 | for (;;) { |
| 497 | if (getln(&sstext,&line,&match,'\n') == -1) |
| 498 | strerr_die4sys(111,FATAL,ERR_READ,line.s,": "); |
| 499 | if (match) { |
| 500 | if (flaginheader) { |
| 501 | if (line.len == 1) { |
| 502 | flaginheader = 0; |
| 503 | if (archdate.len) { |
| 504 | qmail_put(&qq,archdate.s,archdate.len); |
| 505 | archdate.len = 0; |
| 506 | msgsize += archdate.len; |
| 507 | } |
| 508 | if (archto.len) { |
| 509 | qmail_put(&qq,archto.s,archto.len); |
| 510 | msgsize += archto.len; |
| 511 | archto.len = 0; |
| 512 | } |
| 513 | if (archfrom.len) { |
| 514 | qmail_put(&qq,archfrom.s,archfrom.len); |
| 515 | msgsize += archfrom.len; |
| 516 | archfrom.len = 0; |
| 517 | } |
| 518 | if (archcc.len) { |
| 519 | qmail_put(&qq,archcc.s,archcc.len); |
| 520 | msgsize += archcc.len; |
| 521 | archcc.len = 0; |
| 522 | } |
| 523 | if (archsubject.len) { |
| 524 | qmail_put(&qq,archsubject.s,archsubject.len); |
| 525 | msgsize += archsubject.len; |
| 526 | archsubject.len = 0; |
| 527 | } |
| 528 | if (archmessageid.len) { |
| 529 | qmail_put(&qq,archmessageid.s,archmessageid.len); |
| 530 | msgsize += archmessageid.len; |
| 531 | archmessageid.len = 0; |
| 532 | } |
| 533 | if (archkeywords.len) { |
| 534 | qmail_put(&qq,archkeywords.s,archkeywords.len); |
| 535 | msgsize += archkeywords.len; |
| 536 | archkeywords.len = 0; |
| 537 | } |
| 538 | qmail_puts(&qq,"\n"); |
| 539 | } else if (line.s[0] == ' ' || line.s[0] == '\t') { |
| 540 | switch (archtype) { /* continuation lines */ |
| 541 | case ' ': |
| 542 | break; |
| 543 | case 'D': |
| 544 | if (!stralloc_cat(&archdate,&line)) die_nomem(); break; |
| 545 | case 'F': |
| 546 | if (!stralloc_cat(&archfrom,&line)) die_nomem(); break; |
| 547 | case 'T': |
| 548 | if (!stralloc_cat(&archto,&line)) die_nomem(); break; |
| 549 | case 'C': |
| 550 | if (!stralloc_cat(&archcc,&line)) die_nomem(); break; |
| 551 | case 'S': |
| 552 | if (!stralloc_cat(&archsubject,&line)) die_nomem(); break; |
| 553 | case 'M': |
| 554 | if (!stralloc_cat(&archmessageid,&line)) die_nomem(); break; |
| 555 | case 'K': |
| 556 | if (!stralloc_cat(&archkeywords,&line)) die_nomem(); break; |
| 557 | default: |
| 558 | strerr_die2x(111,FATAL, |
| 559 | "Program error: Bad archive header type"); |
| 560 | } |
| 561 | } else { |
| 562 | archtype = ' '; |
| 563 | if (case_startb(line.s,line.len,"cc:")) { |
| 564 | archtype='C'; |
| 565 | if (!stralloc_copy(&archcc,&line)) die_nomem(); |
| 566 | } |
| 567 | else if (case_startb(line.s,line.len,"date:")) { |
| 568 | archtype='D'; |
| 569 | if (!stralloc_copy(&archdate,&line)) die_nomem(); |
| 570 | } |
| 571 | else if (case_startb(line.s,line.len,"from:")) { |
| 572 | archtype='F'; |
| 573 | if (!stralloc_copy(&archfrom,&line)) die_nomem(); |
| 574 | } |
| 575 | else if (case_startb(line.s,line.len,"keywords:")) { |
| 576 | archtype='K'; |
| 577 | if (!stralloc_copy(&archkeywords,&line)) die_nomem(); |
| 578 | } |
| 579 | else if (case_startb(line.s,line.len,"message-id:")) { |
| 580 | archtype='M'; |
| 581 | if (!stralloc_copy(&archmessageid,&line)) die_nomem(); |
| 582 | } |
| 583 | else if (case_startb(line.s,line.len,"subject:")) { |
| 584 | archtype='S'; |
| 585 | if (!stralloc_copy(&archsubject,&line)) die_nomem(); |
| 586 | } |
| 587 | else if (case_startb(line.s,line.len,"to:")) { |
| 588 | archtype='T'; |
| 589 | if (!stralloc_copy(&archto,&line)) die_nomem(); |
| 590 | } |
| 591 | } |
| 592 | } else if (line.len == 1) { |
| 593 | if (!flagskipblanks) |
| 594 | if (!stralloc_copys(&archblanklines,"\n")) die_nomem(); |
| 595 | } else { |
| 596 | if (archblanklines.len) { |
| 597 | qmail_put(&qq,archblanklines.s,archblanklines.len); |
| 598 | archblanklines.len = 0; |
| 599 | } |
| 600 | flagskipblanks = 0; |
| 601 | qmail_put(&qq,line.s,line.len); |
| 602 | msgsize += line.len; |
| 603 | } |
| 604 | } else |
| 605 | break; |
| 606 | } |
| 607 | break; |
| 608 | default: |
| 609 | strerr_die2x(100,FATAL,"Program error: bad format in copymsg()"); |
| 610 | } |
| 611 | } |
| 612 | |
| 613 | void mime_getbad(msg) |
| 614 | /* Message not found as a MIME multipart */ |
| 615 | unsigned long msg; |
| 616 | { |
| 617 | qmail_puts(&qq,"\n--"); |
| 618 | qmail_put(&qq,boundary,COOKIE); |
| 619 | qmail_puts(&qq,"\nContent-Type: text/plain; charset="); |
| 620 | qmail_puts(&qq,charset.s); |
| 621 | qmail_puts(&qq,"\nContent-Disposition: inline; filename=\""); |
| 622 | qmail_put(&qq,listname.s,listname.len); |
| 623 | qmail_puts(&qq,"_"); |
| 624 | qmail_put(&qq,strnum,fmt_ulong(strnum,msg)); |
| 625 | qmail_puts(&qq,".ezm\"\n"); |
| 626 | transferenc(); |
| 627 | copy(&qq,"text/get-bad",flagcd,FATAL); |
| 628 | } |
| 629 | |
| 630 | void msgout(msg,format) |
| 631 | /* Outputs message (everything that's needed per message) */ |
| 632 | unsigned long msg; char format; |
| 633 | { |
| 634 | int fd; |
| 635 | unsigned int len; |
| 636 | |
| 637 | if (!stralloc_copys(&fn,"archive/")) die_nomem(); |
| 638 | |
| 639 | len = fmt_ulong(strnum, msg / 100); |
| 640 | if (!stralloc_catb(&fn,strnum,len)) die_nomem(); |
| 641 | if (!stralloc_cats(&fn,"/")) die_nomem(); |
| 642 | len = fmt_uint0(strnum, (unsigned int) (msg % 100),2); |
| 643 | if (!stralloc_catb(&fn,strnum,len)) die_nomem(); |
| 644 | if (!stralloc_0(&fn)) die_nomem(); |
| 645 | |
| 646 | switch(format) { |
| 647 | case MIME: |
| 648 | case VIRGIN: |
| 649 | case NATIVE: |
| 650 | case MIXED: |
| 651 | fd = open_read(fn.s); |
| 652 | if (fd == -1) { |
| 653 | if (errno != error_noent) |
| 654 | strerr_die4sys(111,FATAL,ERR_OPEN,fn.s,": "); |
| 655 | else |
| 656 | mime_getbad(msg); |
| 657 | } else if (fstat(fd,&st) == -1 || (!(st.st_mode & 0100))) { |
| 658 | close(fd); |
| 659 | mime_getbad(msg); |
| 660 | } else { |
| 661 | qmail_puts(&qq,"\n--"); |
| 662 | qmail_put(&qq,boundary,COOKIE); |
| 663 | qmail_puts(&qq,"\nContent-Type: message/rfc822"); |
| 664 | qmail_puts(&qq,"\nContent-Disposition: inline; filename=\""); |
| 665 | qmail_put(&qq,listname.s,listname.len); |
| 666 | qmail_puts(&qq,"_"); |
| 667 | qmail_put(&qq,strnum,fmt_ulong(strnum,msg)); |
| 668 | qmail_puts(&qq,".ezm\"\n\n"); |
| 669 | copymsg(msg,fd,format); |
| 670 | close(fd); |
| 671 | } |
| 672 | break; |
| 673 | case RFC1153: |
| 674 | fd = open_read(fn.s); |
| 675 | if (fd == -1) { |
| 676 | if (errno != error_noent) |
| 677 | strerr_die4sys(111,FATAL,ERR_OPEN,fn.s,": "); |
| 678 | else { |
| 679 | qmail_puts(&qq,"\n== "); |
| 680 | qmail_put(&qq,strnum,fmt_ulong(strnum,msg)); |
| 681 | qmail_puts(&qq," ==\n\n"); |
| 682 | copy(&qq,"text/get-bad",flagcd,FATAL); |
| 683 | } |
| 684 | } else { |
| 685 | if (fstat(fd,&st) == -1 || (!(st.st_mode & 0100))) { |
| 686 | close(fd); |
| 687 | qmail_puts(&qq,"\n== "); |
| 688 | qmail_put(&qq,strnum,fmt_ulong(strnum,msg)); |
| 689 | qmail_puts(&qq," ==\n\n"); |
| 690 | copy(&qq,"text/get-bad",flagcd,FATAL); |
| 691 | } else { |
| 692 | copymsg(msg,fd,format); |
| 693 | close(fd); |
| 694 | } |
| 695 | } |
| 696 | qmail_puts(&qq,"\n------------------------------\n\n"); |
| 697 | break; |
| 698 | default: |
| 699 | strerr_die2x(100,FATAL,"Program error: Unrecognized format in msgout"); |
| 700 | break; |
| 701 | } |
| 702 | } |
| 703 | |
| 704 | void digest(msgtable,subtable,authtable,from,to,subj,factype,format) |
| 705 | /* Output digest range from-to as per msgtable/subtable (from mkthread(s)). */ |
| 706 | /* "Subject is the subject of the _entire_ digest/set. */ |
| 707 | msgentry *msgtable; subentry *subtable; authentry *authtable; |
| 708 | unsigned long from,to; stralloc *subj; int factype; char format; |
| 709 | { |
| 710 | msgentry *pmsgt; |
| 711 | subentry *psubt; |
| 712 | char *cp; |
| 713 | int ffirstmsg; |
| 714 | unsigned int len; |
| 715 | unsigned long msg; |
| 716 | unsigned long subnum; |
| 717 | |
| 718 | psubt = subtable; |
| 719 | presub(from,to,subj,factype,format); |
| 720 | |
| 721 | if (format != NATIVE) { |
| 722 | while (psubt->sub) { |
| 723 | ffirstmsg = 1; |
| 724 | /* ptr to first message with this subject */ |
| 725 | pmsgt = msgtable + psubt->firstmsg - from; |
| 726 | subnum = (unsigned long) (psubt - subtable +1); |
| 727 | for (msg=psubt->firstmsg; msg<=to; msg++) { |
| 728 | if (pmsgt->subnum == subnum) { |
| 729 | if(ffirstmsg) { |
| 730 | ffirstmsg = 0; |
| 731 | if (!stralloc_copys(&line,"\n")) die_nomem(); |
| 732 | if (psubt->sublen <= HASHLEN + 2) { |
| 733 | if (!stralloc_cats(&line,"(null)\n")) die_nomem(); |
| 734 | } else |
| 735 | if (!stralloc_catb(&line,psubt->sub + HASHLEN + 1, |
| 736 | psubt->sublen - HASHLEN - 1)) die_nomem(); |
| 737 | } else |
| 738 | if (!stralloc_copys(&line,"")) die_nomem(); |
| 739 | if (!stralloc_cats(&line,"\t")) die_nomem(); |
| 740 | if (!stralloc_catb(&line,strnum,fmt_ulong(strnum,msg))) die_nomem(); |
| 741 | if (!stralloc_cats(&line,TXT_BY)) die_nomem(); |
| 742 | if (pmsgt->authnum) { |
| 743 | cp = authtable[pmsgt->authnum - 1].auth; |
| 744 | len = authtable[pmsgt->authnum - 1].authlen; |
| 745 | if (len > HASHLEN) { |
| 746 | if (!stralloc_catb(&line,cp + HASHLEN + 1, |
| 747 | len - HASHLEN - 1)) die_nomem(); |
| 748 | } else |
| 749 | if (!stralloc_catb(&line,cp,len)) die_nomem(); |
| 750 | } else |
| 751 | if (!stralloc_cats(&line,"\n")) die_nomem(); |
| 752 | code_qput(line.s,line.len); |
| 753 | } |
| 754 | pmsgt++; |
| 755 | } |
| 756 | psubt++; |
| 757 | } |
| 758 | } |
| 759 | postsub(factype,format); |
| 760 | |
| 761 | psubt = subtable; |
| 762 | while (psubt->sub) { |
| 763 | pmsgt = msgtable + psubt->firstmsg - from; |
| 764 | subnum = (unsigned long) (psubt - subtable +1); |
| 765 | for (msg=psubt->firstmsg; msg<=to; msg++) { |
| 766 | if (pmsgt->subnum == subnum) |
| 767 | msgout(msg,format); |
| 768 | pmsgt++; |
| 769 | } |
| 770 | psubt++; |
| 771 | } |
| 772 | postmsg(format); |
| 773 | idx_destroythread(msgtable,subtable,authtable); |
| 774 | } |
| 775 | |
| 776 | void doheaders() |
| 777 | { |
| 778 | int flaggoodfield,match; |
| 779 | |
| 780 | if (act == AC_DIGEST) |
| 781 | copy(&qq,"headeradd",'H',FATAL); |
| 782 | |
| 783 | qmail_puts(&qq,"Mailing-List: "); |
| 784 | qmail_put(&qq,mailinglist.s,mailinglist.len); |
| 785 | if (getconf_line(&line,"listid",0,FATAL,dir)) { |
| 786 | qmail_puts(&qq,"\nList-ID: "); |
| 787 | qmail_put(&qq,line.s,line.len); |
| 788 | } |
| 789 | qmail_puts(&qq,"\nDate: "); |
| 790 | qmail_put(&qq,date,date822fmt(date,&dt)); |
| 791 | qmail_puts(&qq,"Message-ID: <"); |
| 792 | if (!stralloc_copyb(&line,strnum,fmt_ulong(strnum,(unsigned long) when))) |
| 793 | die_nomem(); |
| 794 | if (!stralloc_append(&line,".")) die_nomem(); |
| 795 | if (!stralloc_catb(&line,strnum, |
| 796 | fmt_ulong(strnum,(unsigned long) getpid()))) die_nomem(); |
| 797 | if (!stralloc_cats(&line,".ezmlm@")) die_nomem(); |
| 798 | if (!stralloc_cat(&line,&outhost)) die_nomem(); |
| 799 | if (!stralloc_0(&line)) die_nomem(); |
| 800 | qmail_puts(&qq,line.s); |
| 801 | /* "unique" MIME boundary as hash of messageid */ |
| 802 | makehash(line.s,line.len,boundary); |
| 803 | qmail_puts(&qq,">\nFrom: "); |
| 804 | if (!quote("ed,&outlocal)) die_nomem(); |
| 805 | qmail_put(&qq,quoted.s,quoted.len); |
| 806 | qmail_puts(&qq,"-help@"); |
| 807 | qmail_put(&qq,outhost.s,outhost.len); |
| 808 | qmail_puts(&qq,"\n"); |
| 809 | if (!stralloc_copys(&mydtline,"Delivered-To: responder for ")) die_nomem(); |
| 810 | if (!stralloc_catb(&mydtline,outlocal.s,outlocal.len)) die_nomem(); |
| 811 | if (!stralloc_cats(&mydtline,"@")) die_nomem(); |
| 812 | if (!stralloc_catb(&mydtline,outhost.s,outhost.len)) die_nomem(); |
| 813 | if (!stralloc_cats(&mydtline,"\n")) die_nomem(); |
| 814 | |
| 815 | qmail_put(&qq,mydtline.s,mydtline.len); |
| 816 | |
| 817 | flaggoodfield = 0; |
| 818 | if (act != AC_DIGEST) |
| 819 | for (;;) { |
| 820 | if (getln(&ssin,&line,&match,'\n') == -1) |
| 821 | strerr_die2sys(111,FATAL,ERR_READ_INPUT); |
| 822 | if (!match) break; |
| 823 | if (line.len == 1) break; |
| 824 | if ((line.s[0] != ' ') && (line.s[0] != '\t')) { |
| 825 | flaggoodfield = 0; |
| 826 | if (case_startb(line.s,line.len,"mailing-list:")) |
| 827 | if (flageditor) /* we may be running from a sublist */ |
| 828 | flaggoodfield = 0; |
| 829 | else |
| 830 | strerr_die2x(100,FATAL,ERR_MAILING_LIST); |
| 831 | if (line.len == mydtline.len) |
| 832 | if (byte_equal(line.s,line.len,mydtline.s)) |
| 833 | strerr_die2x(100,FATAL,ERR_LOOPING); |
| 834 | if (case_startb(line.s,line.len,"delivered-to:")) |
| 835 | flaggoodfield = 1; |
| 836 | if (case_startb(line.s,line.len,"received:")) |
| 837 | flaggoodfield = 1; |
| 838 | } |
| 839 | if (flaggoodfield) |
| 840 | qmail_put(&qq,line.s,line.len); |
| 841 | } |
| 842 | } |
| 843 | |
| 844 | |
| 845 | void main(argc,argv) |
| 846 | int argc; |
| 847 | char **argv; |
| 848 | { |
| 849 | char *def; |
| 850 | char *local; |
| 851 | char *action = ""; |
| 852 | char *psz; |
| 853 | char *err; |
| 854 | int fd; |
| 855 | unsigned int i,j; |
| 856 | int flagremote; |
| 857 | int flagqmqp = 0; |
| 858 | int match; |
| 859 | int goodexit = 0; /* exit code for normal exit */ |
| 860 | /* in manager this will be set to 0 */ |
| 861 | unsigned long from,u,to,issue,prevmax,mno; |
| 862 | unsigned long chunk; |
| 863 | unsigned long subs; |
| 864 | unsigned int pos,pos1; |
| 865 | unsigned int len; |
| 866 | int opt; |
| 867 | char outformat = DEFAULT_FORMAT; /* default output format */ |
| 868 | msgentry *msgtable; |
| 869 | subentry *subtable; |
| 870 | authentry *authtable; |
| 871 | dateentry *datetable; |
| 872 | |
| 873 | (void) umask(022); |
| 874 | sig_pipeignore(); |
| 875 | when = now(); |
| 876 | datetime_tai(&dt,when); |
| 877 | |
| 878 | while ((opt = getopt(argc,argv,"bBcCf:pPsSt:vV")) != opteof) |
| 879 | switch (opt) { |
| 880 | case 'b': flagbottom = 1; break; /* add text/bottom (default) */ |
| 881 | case 'B': flagbottom = 0; break; /* suppress text/bottom */ |
| 882 | case 'c': flagdo = 1; break; /* do commands */ |
| 883 | case 'C': flagdo = 0; break; /* ignore commands X dig */ |
| 884 | case 'f': if (FORMATS[str_chr(FORMATS,optarg[0])]) |
| 885 | outformat = optarg[0]; |
| 886 | break; |
| 887 | case 'p': flagpublic = 1; break; /* always public */ |
| 888 | case 'P': flagpublic = 0; break; /* never public = only mods do cmd*/ |
| 889 | /* def = 2: respect DIR/public */ |
| 890 | case 's': flagsub = 1; break; /* only subs have archive access */ |
| 891 | case 'S': flagsub = 0; break; /* everyone has archive access */ |
| 892 | case 'v': |
| 893 | case 'V': strerr_die2x(0,"ezmlm-get version: ",EZIDX_VERSION); |
| 894 | default: |
| 895 | die_usage(); |
| 896 | } |
| 897 | |
| 898 | dir = argv[optind++]; |
| 899 | if (!dir) die_usage(); |
| 900 | if (chdir(dir) == -1) |
| 901 | strerr_die4x(111,FATAL,ERR_SWITCH,dir,": "); |
| 902 | |
| 903 | digestcode = argv[optind]; /* code to activate digest (-digest-code)*/ |
| 904 | /* ignore any extra args */ |
| 905 | |
| 906 | getconf_line(&outlocal,"outlocal",1,FATAL,dir); |
| 907 | if (!stralloc_copy(&subject,&outlocal)) die_nomem(); /* for subjects */ |
| 908 | if (!stralloc_copy(&listname,&outlocal)) die_nomem(); /* for content disp */ |
| 909 | |
| 910 | local = env_get("LOCAL"); |
| 911 | def = env_get("DEFAULT"); |
| 912 | sender = env_get("SENDER"); |
| 913 | if (local && *local) { /* in editor local = inlocal */ |
| 914 | if (!sender) strerr_die2x(100,FATAL,ERR_NOSENDER); |
| 915 | if (!*sender) |
| 916 | strerr_die2x(100,FATAL,ERR_BOUNCE); |
| 917 | if (str_equal(sender,"#@[]")) |
| 918 | strerr_die2x(100,FATAL,ERR_BOUNCE); |
| 919 | if (!sender[str_chr(sender,'@')]) |
| 920 | strerr_die2x(100,FATAL,ERR_ANONYMOUS); |
| 921 | if (def) { /* qmail>=1.02 support only */ |
| 922 | if (*def) { |
| 923 | action = def; |
| 924 | goodexit = 99; |
| 925 | } else |
| 926 | _exit(0); /* list-@host should do -help from manager */ |
| 927 | } else { /* editor */ |
| 928 | act = AC_DIGEST; /* on list-@host ! */ |
| 929 | flageditor = 1; /* to avoid Mailing-list error on sublists */ |
| 930 | /* when running out of dir/editor. */ |
| 931 | } |
| 932 | if (case_starts(action,"dig")) { |
| 933 | action += 3; |
| 934 | if (action[0] == '-' || action [0] == '.') { |
| 935 | action++; |
| 936 | if (!digestcode) |
| 937 | strerr_die2x(100,FATAL,ERR_BAD_DIGCODE); |
| 938 | len = str_len(digestcode); |
| 939 | if (len <= str_len(action) && case_startb(action,len,digestcode)) { |
| 940 | if (FORMATS[str_chr(FORMATS,*(action+len))]) |
| 941 | outformat = *(action+len); |
| 942 | act = AC_DIGEST; |
| 943 | } else |
| 944 | strerr_die2x(100,FATAL,ERR_BAD_DIGCODE); |
| 945 | } |
| 946 | } |
| 947 | } else /* Command line operation */ |
| 948 | act = AC_DIGEST; |
| 949 | |
| 950 | /* Things we deal with. If anything else just die with success! */ |
| 951 | /* At the moment this is -index, -thread, and -get. */ |
| 952 | /* If flagdo = 0 we only service -dig commands. This is to support*/ |
| 953 | /* "secret" lists that are still archived and digested. -c on */ |
| 954 | /* cmd line. */ |
| 955 | |
| 956 | if (act == AC_NONE) { |
| 957 | if (case_equals(action,ACTION_DIGEST)) { |
| 958 | act = AC_GET; /* list-digest@ => msg since last digest */ |
| 959 | action = ACTION_GET; |
| 960 | } else if (case_starts(action,ACTION_GET) || case_starts(action,ALT_GET)) |
| 961 | act = AC_GET; |
| 962 | else if (case_starts(action,ACTION_INDEX) || case_starts(action,ALT_INDEX)) |
| 963 | act = AC_INDEX; |
| 964 | else if (case_starts(action,ACTION_THREAD) || |
| 965 | case_starts(action,ALT_THREAD)) |
| 966 | act = AC_THREAD; |
| 967 | } |
| 968 | if (act == AC_NONE) /* not for us. Pass the buck. */ |
| 969 | _exit(0); |
| 970 | if (act != AC_INDEX) { /* need to do header processing */ |
| 971 | if(!getconf(&digheaders,"digheaders",0,FATAL,dir)) { |
| 972 | if(!stralloc_copys(&digheaders,digsz)) die_nomem(); |
| 973 | if (!stralloc_0(&digheaders)) die_nomem(); |
| 974 | psz = digheaders.s; |
| 975 | while (*psz) { |
| 976 | if (*psz == '\\') *psz = '\0'; |
| 977 | ++psz; |
| 978 | } |
| 979 | } |
| 980 | if (!constmap_init(&digheadersmap,digheaders.s,digheaders.len,0)) |
| 981 | die_nomem(); |
| 982 | } |
| 983 | if (act != AC_DIGEST) { |
| 984 | if (!flagdo) /* only do digests */ |
| 985 | strerr_die2x(100,FATAL,ERR_NOCMD); |
| 986 | if (flagpublic == 2) |
| 987 | flagpublic = getconf_line(&line,"public",0,FATAL,dir); |
| 988 | if (!flagpublic) { |
| 989 | /* This all to take care of non-public lists. They should*/ |
| 990 | /* still do digests, but do other things only for */ |
| 991 | /* moderators that have remote access. Since this is rare*/ |
| 992 | /* efforts have been made to keep everything that's not */ |
| 993 | /* needed elsewhere in here. */ |
| 994 | getconf_line(&moddir,"modsub",0,FATAL,dir); |
| 995 | flagremote = getconf_line(&line,"remote",0,FATAL,dir); |
| 996 | if (!flagremote) |
| 997 | strerr_die2x(100,FATAL,ERR_NOT_PUBLIC); |
| 998 | if (!moddir.len || moddir.s[0] != '/') { |
| 999 | if (line.len && line.s[0] == '/') { |
| 1000 | if (!stralloc_copy(&moddir,&line)) die_nomem(); |
| 1001 | } else { |
| 1002 | if (!stralloc_copys(&moddir,dir)) die_nomem(); |
| 1003 | if (!stralloc_cats(&moddir,"/mod")) die_nomem(); |
| 1004 | } |
| 1005 | } |
| 1006 | if (!stralloc_0(&moddir)) die_nomem(); |
| 1007 | pmod = issub(moddir.s,sender,(char *) 0,FATAL); |
| 1008 | if (!pmod) /* sender = moderator? */ |
| 1009 | strerr_die2x(100,FATAL,ERR_NOT_PUBLIC); |
| 1010 | else { |
| 1011 | if (!stralloc_copys(&mod,pmod)) die_nomem(); |
| 1012 | if (!stralloc_0(&mod)) die_nomem(); |
| 1013 | pmod = mod.s; /* send to address in list not matching bait */ |
| 1014 | } |
| 1015 | } |
| 1016 | } |
| 1017 | |
| 1018 | flagindexed = getconf_line(&line,"indexed",0,FATAL,dir); |
| 1019 | flagarchived = getconf_line(&line,"archived",0,FATAL,dir); |
| 1020 | |
| 1021 | if (getconf_line(&charset,"charset",0,FATAL,dir)) { |
| 1022 | if (charset.len >= 2 && charset.s[charset.len - 2] == ':') { |
| 1023 | if (charset.s[charset.len - 1] == 'B' || |
| 1024 | charset.s[charset.len - 1] == 'Q') { |
| 1025 | flagcd = charset.s[charset.len - 1]; |
| 1026 | charset.s[charset.len - 2] = '\0'; |
| 1027 | } |
| 1028 | } |
| 1029 | } else |
| 1030 | if (!stralloc_copys(&charset,TXT_DEF_CHARSET)) die_nomem(); |
| 1031 | if (!stralloc_0(&charset)) die_nomem(); |
| 1032 | getconf_line(&mailinglist,"mailinglist",1,FATAL,dir); |
| 1033 | getconf_line(&outhost,"outhost",1,FATAL,dir); |
| 1034 | set_cpouthost(&outhost); |
| 1035 | |
| 1036 | if (!stralloc_copys(&ddir,dir)) die_nomem(); |
| 1037 | if (!stralloc_cats(&ddir,"/digest")) die_nomem(); |
| 1038 | if (!stralloc_0(&ddir)) die_nomem(); |
| 1039 | if (act == AC_DIGEST) { |
| 1040 | workdir = ddir.s; |
| 1041 | if (!stralloc_cats(&outlocal,"-digest")) die_nomem(); |
| 1042 | if (getconf_line(&line,"chunk",0,FATAL,dir)) { |
| 1043 | if (!stralloc_0(&line)) die_nomem(); |
| 1044 | (void) scan_ulong(line.s,&chunk); /* same chunk as main list */ |
| 1045 | if (chunk == 0) /* limit range to 1-53 */ |
| 1046 | chunk = 1L; |
| 1047 | else if (chunk > 52) |
| 1048 | chunk = 52L; |
| 1049 | } else { |
| 1050 | chunk = 0L; /* maybe direct qmqp? */ |
| 1051 | if (!stralloc_copys(&line,QMQPSERVERS)) die_nomem(); |
| 1052 | if (!stralloc_cats(&line,"/0")) die_nomem(); |
| 1053 | if (!stralloc_0(&line)) die_nomem(); |
| 1054 | flagqmqp = getconf(&qmqpservers,line.s,0,FATAL,dir); |
| 1055 | } |
| 1056 | } else |
| 1057 | workdir = dir; |
| 1058 | |
| 1059 | if (!stralloc_copys(&edir,dir)) die_nomem(); /* not needed for -dig, but */ |
| 1060 | if (!stralloc_cats(&edir,"/allow")) die_nomem(); /* be safe */ |
| 1061 | if (!stralloc_0(&edir)) die_nomem(); |
| 1062 | set_cpoutlocal(&outlocal); /* needed for copy */ |
| 1063 | |
| 1064 | if (flagqmqp) { |
| 1065 | if (qmail_open(&qq,&qmqpservers) == -1) /* open qmail */ |
| 1066 | strerr_die2sys(111,FATAL,ERR_QMAIL_QUEUE); |
| 1067 | } else if (qmail_open(&qq,(stralloc *) 0) == -1) /* open qmail */ |
| 1068 | strerr_die2sys(111,FATAL,ERR_QMAIL_QUEUE); |
| 1069 | |
| 1070 | set_cpnum(""); /* default for <#n#> replacement */ |
| 1071 | |
| 1072 | if (act == AC_DIGEST) { |
| 1073 | /* -dig{.|-}'digestcode'[f] returns an rfc1153 digest */ |
| 1074 | /* of messages from the archive. Messages */ |
| 1075 | /* dignum+1 through the last message received by the list are processed and */ |
| 1076 | /* dignum is updated to the last message processed. digissue is advanced. */ |
| 1077 | |
| 1078 | if (!flagarchived) |
| 1079 | strerr_die2x(100,FATAL,ERR_NOT_ARCHIVED); |
| 1080 | |
| 1081 | get_num(); /* max = last successful message */ |
| 1082 | to = max; |
| 1083 | lockup(); /* another digest could corrupt dignum */ |
| 1084 | /* but will be saved only if flagdigrange==0 */ |
| 1085 | if(getconf_line(&num,"dignum",0,FATAL,dir)) { |
| 1086 | if(!stralloc_0(&num)) die_nomem(); |
| 1087 | pos = scan_ulong(num.s,&prevmax); |
| 1088 | if (num.s[pos] == ':') pos++; |
| 1089 | pos += 1 + scan_ulong(num.s+pos,&cumsize); /* last cumsize */ |
| 1090 | if (num.s[pos] == ':') pos++; |
| 1091 | scan_ulong(num.s+pos,&digwhen); /* last reg dig */ |
| 1092 | } else { |
| 1093 | prevmax = 0L; |
| 1094 | cumsize = 0L; |
| 1095 | digwhen = 0L; |
| 1096 | } |
| 1097 | mno = prevmax + 1L; |
| 1098 | if(!max || mno > max) /* if a digest-list is "sending" the request, */ |
| 1099 | /* don't make noise: errors go to postmaster!*/ |
| 1100 | strerr_die2x(goodexit,FATAL,ERR_EMPTY_DIGEST); |
| 1101 | szmsgnum[fmt_ulong(szmsgnum,mno)] = '\0'; |
| 1102 | set_cpnum(szmsgnum); /* for copy */ |
| 1103 | /* prepare subject to get entropy for tagmsg*/ |
| 1104 | if (!stralloc_cats(&subject," Digest ")) die_nomem(); |
| 1105 | if (!stralloc_catb(&subject,date,date822fmt(date,&dt)-1)) |
| 1106 | die_nomem(); /* skip trailing in date '\n' */ |
| 1107 | if (!stralloc_cats(&subject," Issue ")) die_nomem(); |
| 1108 | if (getconf_line(&num,"digissue",0,FATAL,dir)) { |
| 1109 | if(!stralloc_0(&num)) die_nomem(); |
| 1110 | scan_ulong(num.s,&issue); |
| 1111 | issue++; |
| 1112 | } else { |
| 1113 | issue = 1; |
| 1114 | } |
| 1115 | if (!stralloc_catb(&subject,strnum,fmt_ulong(strnum,issue))) |
| 1116 | die_nomem(); |
| 1117 | /* use the subject as entropy */ |
| 1118 | if (!stralloc_copy(&line,&subject)) die_nomem(); |
| 1119 | if (!stralloc_0(&line)) die_nomem(); |
| 1120 | |
| 1121 | if (!stralloc_ready(&seed,HASHLEN+1)) die_nomem(); |
| 1122 | seed.len = HASHLEN + 1; |
| 1123 | seed.s[HASHLEN] = '\0'; |
| 1124 | makehash(line.s,line.len,seed.s); |
| 1125 | if (chunk) { /* only if slaves are used */ |
| 1126 | qmail_puts(&qq,"Ezauth: "); |
| 1127 | qmail_put(&qq,seed.s,HASHLEN); |
| 1128 | qmail_puts(&qq,"\n"); |
| 1129 | } |
| 1130 | |
| 1131 | doheaders(); |
| 1132 | qmail_puts(&qq,"To: "); |
| 1133 | if (!quote("ed,&listname)) die_nomem(); |
| 1134 | qmail_put(&qq,quoted.s,quoted.len); |
| 1135 | qmail_puts(&qq,"@"); |
| 1136 | qmail_put(&qq,outhost.s,outhost.len); |
| 1137 | qmail_puts(&qq,"\n"); |
| 1138 | if (flagindexed && (outformat != NATIVE)) |
| 1139 | idx_mkthreads(&msgtable,&subtable,&authtable,&datetable, |
| 1140 | mno,to,max,flaglocked,FATAL); |
| 1141 | else |
| 1142 | idx_mklist(&msgtable,&subtable,&authtable,mno,to,FATAL); |
| 1143 | digest(msgtable,subtable,authtable,mno,to,&subject,AC_DIGEST,outformat); |
| 1144 | |
| 1145 | write_ulong(issue,0L,0L,"digissue","digissuen"); |
| 1146 | write_ulong(max,cumsizen, (unsigned long) when,"dignum","dignumn"); |
| 1147 | } |
| 1148 | |
| 1149 | else if (act == AC_GET) { |
| 1150 | |
| 1151 | /* -get[-|\.][[num].num2] copies archive num-num2. num & num2 are adjusted */ |
| 1152 | /* to be > 0 and <= last message, to num2 >= num and to num2-num <= MAXGET. */ |
| 1153 | |
| 1154 | if (!flagarchived) |
| 1155 | strerr_die2x(100,FATAL,ERR_NOT_ARCHIVED); |
| 1156 | zapnonsub(ACTION_GET); /* restrict to subs if requested */ |
| 1157 | tosender(); |
| 1158 | /* for rfc1153 */ |
| 1159 | if (!stralloc_cats(&subject," Digest of: ")) die_nomem(); |
| 1160 | if (!stralloc_cats(&subject,action)) die_nomem(); |
| 1161 | |
| 1162 | to = 0; |
| 1163 | pos = str_len(ACTION_GET); |
| 1164 | if (!case_starts(action,ACTION_GET)) |
| 1165 | pos = str_len(ALT_GET); |
| 1166 | if (FORMATS[str_chr(FORMATS,action[pos])]) { |
| 1167 | outformat = action[pos]; |
| 1168 | ++pos; |
| 1169 | } |
| 1170 | /* optional - or . after '-get' */ |
| 1171 | if (action[pos] == '-' || action[pos] == '.') pos++; |
| 1172 | get_num(); /* max = last successful message */ |
| 1173 | /* accept any separator. It may be */ |
| 1174 | /* the terminal '\n', but then */ |
| 1175 | /* scan will = 0 on the \0 so should*/ |
| 1176 | /* be safe */ |
| 1177 | if (!max) |
| 1178 | strerr_die2x(100,FATAL,ERR_EMPTY_LIST); |
| 1179 | szmsgnum[fmt_ulong(szmsgnum,max)] = '\0'; |
| 1180 | set_cpnum(szmsgnum); /* for copy this is the latest message arch'd*/ |
| 1181 | doheaders(); |
| 1182 | if(action[pos += scan_ulong(action + pos,&u)]) |
| 1183 | scan_ulong(action + pos + 1, &to); |
| 1184 | if (u == 0 && to == 0) { /* default: messages since last */ |
| 1185 | /* digest, or last MAXGET if too many */ |
| 1186 | to= max; |
| 1187 | u = dignum(); |
| 1188 | if (u == 0) { /* no digest => last up to HISTGET msgs */ |
| 1189 | to = max; |
| 1190 | if (max > HISTGET) u = max - HISTGET; else u = 1; |
| 1191 | } |
| 1192 | if (to - u >= MAXGET) u = to - MAXGET + 1; /* max MAXGET */ |
| 1193 | } else if (u > max) { |
| 1194 | if (to) { /* -get.999999_x returns 30 and msg since last*/ |
| 1195 | to = max; /* digest 30*/ |
| 1196 | u = dignum(); |
| 1197 | if (u > HISTGET) u -= HISTGET; else u = 1; |
| 1198 | if (to - u >= MAXGET) u = to - MAXGET + 1; |
| 1199 | } else |
| 1200 | u = max; |
| 1201 | } |
| 1202 | if (u == 0) u = 1; /* -get.5 => 1-5 */ |
| 1203 | if (to < u) to = u; /* -get23_2 => 23 */ |
| 1204 | if (to >= u + MAXGET) to = u + MAXGET - 1; |
| 1205 | /* no more than MAXGET at a time */ |
| 1206 | if (to > max) to = max; |
| 1207 | if (flagindexed && (outformat != NATIVE)) /* fake out threading */ |
| 1208 | idx_mkthreads(&msgtable,&subtable,&authtable,&datetable, |
| 1209 | u,to,max,0,FATAL); |
| 1210 | else |
| 1211 | idx_mklist(&msgtable,&subtable,&authtable,u,to,FATAL); |
| 1212 | digest(msgtable,subtable,authtable,u,to,&subject,AC_GET,outformat); |
| 1213 | } |
| 1214 | |
| 1215 | else if (act == AC_INDEX) { |
| 1216 | |
| 1217 | /* -index[f][#|-|\.][[num][.num2] Show subject index for messages num-num2 in*/ |
| 1218 | /* sets of 100. */ |
| 1219 | /* Default last 2 sets. num and num2 are made reasonable as for get. num2 is */ |
| 1220 | /* limited to num+MAXINDEX to limit the amount of data sent. */ |
| 1221 | |
| 1222 | if (!flagindexed) |
| 1223 | strerr_die2x(100,FATAL,ERR_NOT_INDEXED); |
| 1224 | if (flagsub) |
| 1225 | zapnonsub(ACTION_INDEX); /* restrict to subs if requested */ |
| 1226 | to = 0; |
| 1227 | pos = str_len(ACTION_INDEX); |
| 1228 | if (!case_starts(action,ACTION_INDEX)) |
| 1229 | pos = str_len(ALT_INDEX); |
| 1230 | if (FORMATS[str_chr(FORMATS,action[pos])]) { |
| 1231 | outformat = action[pos]; /* ignored, but be nice ... */ |
| 1232 | ++pos; |
| 1233 | } |
| 1234 | get_num(); /* max = last successful message */ |
| 1235 | if (!max) |
| 1236 | strerr_die2x(100,FATAL,ERR_EMPTY_LIST); |
| 1237 | szmsgnum[fmt_ulong(szmsgnum,max)] = '\0'; |
| 1238 | set_cpnum(szmsgnum); /* for copy this is the latest message arch'd*/ |
| 1239 | |
| 1240 | doheaders(); |
| 1241 | tosender(); |
| 1242 | if (!stralloc_cats(&subject," Result of: ")) die_nomem(); |
| 1243 | if (!stralloc_cats(&subject,action)) die_nomem(); |
| 1244 | presub(1,1,&subject,AC_INDEX,outformat); |
| 1245 | |
| 1246 | if (action[pos] == '-' || action[pos] == '.') pos++; |
| 1247 | if(action[pos += scan_ulong(action + pos,&u)]) |
| 1248 | scan_ulong(action + pos + 1, &to); |
| 1249 | |
| 1250 | if (u == 0 && to == 0) { to = max; u = max - 100; } |
| 1251 | if (u <= 0) u = 1; |
| 1252 | if (u > max) u = max; |
| 1253 | if (to < u) to = u; |
| 1254 | if (to > u + MAXINDEX) to = u+MAXINDEX; /* max MAXINDEX index files */ |
| 1255 | if (to > max) to = max; |
| 1256 | u /= 100; |
| 1257 | to /= 100; |
| 1258 | while (u <= to) { |
| 1259 | if (!stralloc_copys(&fn,"archive/")) die_nomem(); |
| 1260 | if (!stralloc_catb(&fn,strnum,fmt_ulong(strnum,u))) die_nomem(); |
| 1261 | if (!stralloc_cats(&fn,"/index")) die_nomem(); |
| 1262 | if (!stralloc_0(&fn)) die_nomem(); |
| 1263 | |
| 1264 | if (u == max/100) /* lock if last index file in archive */ |
| 1265 | lockup(); |
| 1266 | |
| 1267 | fd = open_read(fn.s); |
| 1268 | if (fd == -1) |
| 1269 | if (errno != error_noent) |
| 1270 | strerr_die4sys(111,FATAL,ERR_OPEN,fn.s,": "); |
| 1271 | else |
| 1272 | code_qput(TXT_NOINDEX,str_len(TXT_NOINDEX)); |
| 1273 | else { |
| 1274 | substdio_fdbuf(&sstext,read,fd,textbuf,sizeof(textbuf)); |
| 1275 | for (;;) { |
| 1276 | if (getln(&sstext,&line,&match,'\n') == -1) |
| 1277 | strerr_die4sys(111,FATAL,ERR_READ,fn.s,": "); |
| 1278 | if (match) { |
| 1279 | if (line.s[0] != '\t') { /* subject line */ |
| 1280 | pos = byte_chr(line.s,line.len,' '); |
| 1281 | if (pos && pos != line.len && line.s[pos - 1] == ':') |
| 1282 | pos1 = pos + HASHLEN + 1; /* after hash */ |
| 1283 | if (pos1 >= line.len) { /* bad! */ |
| 1284 | pos = 0; |
| 1285 | pos1 = 0; /* output as is */ |
| 1286 | } |
| 1287 | if (!stralloc_copyb(&line2,line.s,pos)) die_nomem(); |
| 1288 | if (!stralloc_catb(&line2,line.s+pos1,line.len-pos1)) die_nomem(); |
| 1289 | } else { |
| 1290 | pos = byte_chr(line.s,line.len,';'); |
| 1291 | if (pos + HASHLEN + 1 < line.len && pos > 15 && |
| 1292 | line.s[pos + 1] != ' ') { |
| 1293 | if (!stralloc_copyb(&line2,line.s,pos - 15)) die_nomem(); |
| 1294 | pos++; |
| 1295 | if (!stralloc_catb(&line2,line.s + pos + HASHLEN, |
| 1296 | line.len - pos - HASHLEN)) die_nomem(); |
| 1297 | } else /* old format - no author hash */ |
| 1298 | if (!stralloc_copyb(&line2,line.s,line.len)) die_nomem(); |
| 1299 | } |
| 1300 | code_qput(line2.s,line2.len); |
| 1301 | } else |
| 1302 | break; |
| 1303 | } |
| 1304 | close(fd); |
| 1305 | } |
| 1306 | |
| 1307 | if (u == max/100) /* unlock if last index in archive file */ |
| 1308 | unlock(); |
| 1309 | |
| 1310 | u++; |
| 1311 | } |
| 1312 | normal_bottom(outformat); |
| 1313 | postmsg(outformat); |
| 1314 | } |
| 1315 | |
| 1316 | else if (act == AC_THREAD) { |
| 1317 | |
| 1318 | /* -thread[f][-|.]num returns messages with subject matching message */ |
| 1319 | /* 'num' in the subject index. If 'num' is not in[1..last_message] an error */ |
| 1320 | /* message is returned. */ |
| 1321 | |
| 1322 | if (!flagarchived) |
| 1323 | strerr_die2x(100,FATAL,ERR_NOT_ARCHIVED); |
| 1324 | if (!flagindexed) |
| 1325 | strerr_die2x(100,FATAL,ERR_NOT_INDEXED); |
| 1326 | |
| 1327 | zapnonsub(ACTION_THREAD); /* restrict to subs if requested*/ |
| 1328 | |
| 1329 | get_num(); /* max = last successful message */ |
| 1330 | if (!max) |
| 1331 | strerr_die2x(100,FATAL,ERR_EMPTY_LIST); |
| 1332 | szmsgnum[fmt_ulong(szmsgnum,max)] = '\0'; |
| 1333 | set_cpnum(szmsgnum); /* for copy this is the latest message arch'd*/ |
| 1334 | |
| 1335 | doheaders(); |
| 1336 | tosender(); |
| 1337 | /* for rfc1153 */ |
| 1338 | if (!stralloc_cats(&subject," Digest of: ")) die_nomem(); |
| 1339 | if (!stralloc_cats(&subject,action)) die_nomem(); |
| 1340 | |
| 1341 | to = 0; |
| 1342 | pos = str_len(ACTION_THREAD); |
| 1343 | if (!case_starts(action,ACTION_THREAD)) |
| 1344 | pos = str_len(ALT_THREAD); |
| 1345 | if (FORMATS[str_chr(FORMATS,action[pos])]) { |
| 1346 | outformat = action[pos]; |
| 1347 | ++pos; |
| 1348 | } |
| 1349 | if (action[pos] == '-' || action[pos] == '.') pos++; |
| 1350 | if(action[pos += scan_ulong(action + pos,&u)]) |
| 1351 | scan_ulong(action + pos + 1, &to); |
| 1352 | |
| 1353 | if(u == 0 || u > max) { |
| 1354 | if (!stralloc_cats(&subject,"\n\n")) die_nomem(); |
| 1355 | qmail_puts(&qq,"Subject: "); |
| 1356 | qmail_put(&qq,subject.s,subject.len); |
| 1357 | copy(&qq,"text/get-bad",flagcd,FATAL); |
| 1358 | } else { /* limit range to at most u-THREAD_BEFORE to u+THREAD_AFTER */ |
| 1359 | if (u > THREAD_BEFORE) |
| 1360 | from = u-THREAD_BEFORE; |
| 1361 | else |
| 1362 | from = 1L; |
| 1363 | if (u + THREAD_AFTER > max) { |
| 1364 | idx_mkthread(&msgtable,&subtable,&authtable,from,max,u,max,0,FATAL); |
| 1365 | digest(msgtable,subtable,authtable,from,max,&subject, |
| 1366 | AC_THREAD,outformat); |
| 1367 | } else { |
| 1368 | idx_mkthread(&msgtable,&subtable,&authtable, |
| 1369 | from,u+THREAD_AFTER,u,max,0,FATAL); |
| 1370 | digest(msgtable,subtable,authtable,from,u+THREAD_AFTER, |
| 1371 | &subject,AC_THREAD,outformat); |
| 1372 | } |
| 1373 | } |
| 1374 | } |
| 1375 | |
| 1376 | else |
| 1377 | /* This happens if the initial check at the beginning of 'main' */ |
| 1378 | /* matches something that isn't matched here. Conversely, just */ |
| 1379 | /* adding an action here is not enough - it has to be added to the */ |
| 1380 | /* initial check as well. */ |
| 1381 | |
| 1382 | strerr_die2x(100,FATAL, |
| 1383 | "Program error: I'm supposed to deal with this but I didn't"); |
| 1384 | |
| 1385 | if (!stralloc_copy(&line,&outlocal)) die_nomem(); |
| 1386 | if (act == AC_DIGEST) { |
| 1387 | if (chunk) { |
| 1388 | if (!stralloc_cats(&line,"-return-g-")) die_nomem(); |
| 1389 | } else |
| 1390 | if (!stralloc_cats(&line,"-return-")) die_nomem(); |
| 1391 | strnum[fmt_ulong(strnum,mno)] = '\0'; |
| 1392 | if (!stralloc_cats(&line,strnum)) die_nomem(); |
| 1393 | if (!stralloc_cats(&line,"-@")) die_nomem(); |
| 1394 | |
| 1395 | if (!stralloc_cat(&line,&outhost)) die_nomem(); |
| 1396 | if (!stralloc_cats(&line,"-@[]")) die_nomem(); |
| 1397 | } else { |
| 1398 | if (!stralloc_cats(&line,"-return-@")) die_nomem(); |
| 1399 | if (!stralloc_cat(&line,&outhost)) die_nomem(); |
| 1400 | } |
| 1401 | if (!stralloc_0(&line)) die_nomem(); |
| 1402 | |
| 1403 | qmail_from(&qq,line.s); |
| 1404 | if (act == AC_DIGEST) { /* Do recipients */ |
| 1405 | tagmsg(workdir,mno,seed.s,"d",hashout,qq.msgbytes,chunk,FATAL); |
| 1406 | if (chunk) { |
| 1407 | if (!stralloc_copys(&line,"T")) die_nomem(); |
| 1408 | if (!stralloc_cat(&line,&outlocal)) die_nomem(); |
| 1409 | if (!stralloc_cats(&line,"-s-d-")) die_nomem(); |
| 1410 | if (!stralloc_catb(&line,hashout,COOKIE)) die_nomem(); |
| 1411 | if (!stralloc_cats(&line,"-")) die_nomem(); |
| 1412 | if (!stralloc_cats(&line,strnum)) die_nomem(); |
| 1413 | if (!stralloc_cats(&line,"-")) die_nomem(); |
| 1414 | if (!stralloc_copys(&line2,"@")) die_nomem(); |
| 1415 | if (!stralloc_cat(&line2,&outhost)) die_nomem(); |
| 1416 | if (!stralloc_0(&line2)) die_nomem(); |
| 1417 | j = 0; |
| 1418 | for (i = 0; i <= 52; i += chunk) { /* To slaves */ |
| 1419 | qmail_put(&qq,line.s,line.len); |
| 1420 | schar[0] = '0' + i / 10; |
| 1421 | schar[1] = '0' + (i % 10); |
| 1422 | qmail_put(&qq,schar,3); |
| 1423 | j += (chunk - 1); |
| 1424 | if (j > 52) j = 52; |
| 1425 | schar[0] = '0' + j / 10; |
| 1426 | schar[1] = '0' + (j % 10); |
| 1427 | qmail_put(&qq,schar,2); |
| 1428 | qmail_put(&qq,line2.s,line2.len); |
| 1429 | } |
| 1430 | } else |
| 1431 | subs = putsubs(workdir,0L,52L,&subto,1,FATAL); |
| 1432 | } else { /* if local is set, sender is checked */ |
| 1433 | if (pmod) |
| 1434 | qmail_to(&qq,pmod); |
| 1435 | else |
| 1436 | qmail_to(&qq,sender); |
| 1437 | } |
| 1438 | |
| 1439 | if (*(err = qmail_close(&qq)) == '\0') { /* Done. Skip rest. */ |
| 1440 | if (act == AC_DIGEST) { |
| 1441 | if (chunk) |
| 1442 | (void) logmsg(workdir,mno,0L,0L,2); |
| 1443 | else |
| 1444 | (void) logmsg(workdir,mno,0L,subs,4); |
| 1445 | } |
| 1446 | closesql(); /* close db connection */ |
| 1447 | unlock(); /* NOP if nothing locked */ |
| 1448 | strnum[fmt_ulong(strnum,qmail_qp(&qq))] = 0; |
| 1449 | strerr_die2x(goodexit,"ezmlm-get: info: qp ",strnum); |
| 1450 | } else { /* failed. Reset last msg & issue for digest */ |
| 1451 | if(act == AC_DIGEST) { |
| 1452 | issue--; |
| 1453 | write_ulong(issue,0L,0L,"digissue","digissuen"); |
| 1454 | write_ulong(prevmax,cumsize,(unsigned long) digwhen,"dignum","dignumn"); |
| 1455 | } |
| 1456 | unlock(); /* NOP if nothing locked */ |
| 1457 | strerr_die3x(111,FATAL,ERR_TMP_QMAIL_QUEUE,err + 1); |
| 1458 | } |
| 1459 | } |