webcit/messages.c

   1 /*
   2  * $Id$
   3  *
   4  * Functions which deal with the fetching and displaying of messages.
   5  *
   6  */
   7
   8 #include <ctype.h>
   9 #include <stdlib.h>
  10 #include <unistd.h>
  11 #include <stdio.h>
  12 #include <fcntl.h>
  13 #include <signal.h>
  14 #include <sys/types.h>
  15 #include <sys/wait.h>
  16 #include <sys/socket.h>
  17 #include <limits.h>
  18 #include <netinet/in.h>
  19 #include <netdb.h>
  20 #include <string.h>
  21 #include <pwd.h>
  22 #include <errno.h>
  23 #include <stdarg.h>
  24 #include <pthread.h>
  25 #include <signal.h>
  26 #include "webcit.h"
  27
  28
  29 /*
  30  * Look for URL's embedded in a buffer and make them linkable.  We use a
  31  * target window in order to keep the BBS session in its own window.
  32  */
  33 void url(buf)
  34 char buf[];
  35 {
  36
  37         int pos;
  38         int start, end;
  39         char ench;
  40         char urlbuf[SIZ];
  41         char outbuf[1024];
  42
  43         start = (-1);
  44         end = strlen(buf);
  45         ench = 0;
  46
  47         for (pos = 0; pos < strlen(buf); ++pos) {
  48                 if (!strncasecmp(&buf[pos], "http://", 7))
  49                         start = pos;
  50                 if (!strncasecmp(&buf[pos], "ftp://", 6))
  51                         start = pos;
  52         }
  53
  54         if (start < 0)
  55                 return;
  56
  57         if ((start > 0) && (buf[start - 1] == '<'))
  58                 ench = '>';
  59         if ((start > 0) && (buf[start - 1] == '['))
  60                 ench = ']';
  61         if ((start > 0) && (buf[start - 1] == '('))
  62                 ench = ')';
  63         if ((start > 0) && (buf[start - 1] == '{'))
  64                 ench = '}';
  65
  66         for (pos = strlen(buf); pos > start; --pos) {
  67                 if ((buf[pos] == ' ') || (buf[pos] == ench))
  68                         end = pos;
  69         }
  70
  71         strncpy(urlbuf, &buf[start], end - start);
  72         urlbuf[end - start] = 0;
  73
  74
  75         strncpy(outbuf, buf, start);
  76         sprintf(&outbuf[start], "%cA HREF=%c%s%c TARGET=%c%s%c%c%s%c/A%c",
  77                 LB, QU, urlbuf, QU, QU, TARGET, QU, RB, urlbuf, LB, RB);
  78         strcat(outbuf, &buf[end]);
  79         if ( strlen(outbuf) < 250 )
  80                 strcpy(buf, outbuf);
  81 }
  82
  83
  84 void read_message(long msgnum, int is_summary) {
  85         char buf[SIZ];
  86         char mime_partnum[SIZ];
  87         char mime_filename[SIZ];
  88         char mime_content_type[SIZ];
  89         char mime_disposition[SIZ];
  90         int mime_length;
  91         char *mime_http = NULL;
  92         char m_subject[SIZ];
  93         char from[SIZ];
  94         char node[SIZ];
  95         char rfca[SIZ];
  96         char reply_to[512];
  97         char now[SIZ];
  98         int format_type = 0;
  99         int nhdr = 0;
 100         int bq = 0;
 101
 102         strcpy(from, "");
 103         strcpy(node, "");
 104         strcpy(rfca, "");
 105         strcpy(reply_to, "");
 106
 107         sprintf(buf, "MSG0 %ld", msgnum);
 108         serv_puts(buf);
 109         serv_gets(buf);
 110         if (buf[0] != '1') {
 111                 wprintf("<STRONG>ERROR:</STRONG> %s<BR>\n", &buf[4]);
 112                 return;
 113         }
 114         wprintf("<TABLE WIDTH=100%% BORDER=0 CELLSPACING=0 CELLPADDING=1 BGCOLOR=CCCCCC><TR><TD>\n");
 115         wprintf("<FONT ");
 116         if (!is_summary) wprintf("SIZE=+1 ");
 117         wprintf("COLOR=\"000000\"> ");
 118         strcpy(m_subject, "");
 119
 120         while (serv_gets(buf), strncasecmp(buf, "text", 4)) {
 121                 if (!strncasecmp(buf, "nhdr=yes", 8))
 122                         nhdr = 1;
 123                 if (nhdr == 1)
 124                         buf[0] = '_';
 125                 if (!strncasecmp(buf, "type=", 5))
 126                         format_type = atoi(&buf[5]);
 127                 if (!strncasecmp(buf, "from=", 5)) {
 128                         strcpy(from, &buf[5]);
 129                         wprintf("from <A HREF=\"/showuser&who=");
 130                         urlescputs(from);
 131                         wprintf("\">");
 132                         escputs(from);
 133                         wprintf("</A> ");
 134                 }
 135                 if (!strncasecmp(buf, "subj=", 5))
 136                         strcpy(m_subject, &buf[5]);
 137                 if ((!strncasecmp(buf, "hnod=", 5))
 138                     && (strcasecmp(&buf[5], serv_info.serv_humannode)))
 139                         wprintf("(%s) ", &buf[5]);
 140                 if ((!strncasecmp(buf, "room=", 5))
 141                     && (strcasecmp(&buf[5], WC->wc_roomname)))
 142                         wprintf("in %s> ", &buf[5]);
 143                 if (!strncasecmp(buf, "rfca=", 5)) {
 144                         strcpy(rfca, &buf[5]);
 145                         wprintf("&lt;");
 146                         escputs(rfca);
 147                         wprintf("&gt; ");
 148                 }
 149
 150                 if (!strncasecmp(buf, "node=", 5)) {
 151                         if ( ((WC->room_flags & QR_NETWORK)
 152                         || ((strcasecmp(&buf[5], serv_info.serv_nodename)
 153                         && (strcasecmp(&buf[5], serv_info.serv_fqdn)))))
 154                         && (strlen(rfca)==0)
 155                         ) {
 156                                 wprintf("@%s ", &buf[5]);
 157                         }
 158                 }
 159                 if (!strncasecmp(buf, "rcpt=", 5))
 160                         wprintf("to %s ", &buf[5]);
 161                 if (!strncasecmp(buf, "time=", 5)) {
 162                         fmt_date(now, atol(&buf[5]));
 163                         wprintf("%s ", now);
 164                 }
 165
 166                 if (!strncasecmp(buf, "part=", 5)) {
 167                         extract(mime_filename, &buf[5], 1);
 168                         extract(mime_partnum, &buf[5], 2);
 169                         extract(mime_disposition, &buf[5], 3);
 170                         extract(mime_content_type, &buf[5], 4);
 171                         mime_length = extract_int(&buf[5], 5);
 172
 173                         if (!strcasecmp(mime_disposition, "attachment")) {
 174                                 if (mime_http == NULL) {
 175                                         mime_http = malloc(512);
 176                                         strcpy(mime_http, "");
 177                                 }
 178                                 else {
 179                                         mime_http = realloc(mime_http,
 180                                                 strlen(mime_http) + 512);
 181                                 }
 182                                 sprintf(&mime_http[strlen(mime_http)],
 183                                         "<A HREF=\"/output_mimepart?"
 184                                         "msgnum=%ld&partnum=%s\" "
 185                                         "TARGET=\"wc.%ld.%s\">"
 186                                         "<IMG SRC=\"/static/attachment.gif\" "
 187                                         "BORDER=0 ALIGN=MIDDLE>\n"
 188                                         "Part %s: %s (%s, %d bytes)</A><BR>\n",
 189                                         msgnum, mime_partnum,
 190                                         msgnum, mime_partnum,
 191                                         mime_partnum, mime_filename,
 192                                         mime_content_type, mime_length);
 193                         }
 194
 195                         if ((!strcasecmp(mime_disposition, "inline"))
 196                            && (!strncasecmp(mime_content_type, "image/", 6)) ){
 197                                 if (mime_http == NULL) {
 198                                         mime_http = malloc(512);
 199                                         strcpy(mime_http, "");
 200                                 }
 201                                 else {
 202                                         mime_http = realloc(mime_http,
 203                                                 strlen(mime_http) + 512);
 204                                 }
 205                                 sprintf(&mime_http[strlen(mime_http)],
 206                                         "<IMG SRC=\"/output_mimepart?"
 207                                         "msgnum=%ld&partnum=%s\">",
 208                                         msgnum, mime_partnum);
 209                         }
 210
 211                 }
 212
 213         }
 214
 215
 216         /* Generate a reply-to address */
 217         if (strlen(rfca) > 0) {
 218                 strcpy(reply_to, rfca);
 219         }
 220         else {
 221                 if (strlen(node) > 0) {
 222                         snprintf(reply_to, sizeof(reply_to), "%s @ %s",
 223                                 from, node);
 224                 }
 225                 else {
 226                         snprintf(reply_to, sizeof(reply_to), "%s", from);
 227                 }
 228         }
 229
 230         if (nhdr == 1)
 231                 wprintf("****");
 232         wprintf("</FONT></TD>");
 233
 234         /* begin right-hand toolbar */
 235         wprintf("<TD ALIGN=RIGHT>\n"
 236                 "<TABLE BORDER=0><TR>\n");
 237
 238         if (is_summary) {
 239                 wprintf("<TD BGCOLOR=\"AAAADD\">"
 240                         "<A HREF=\"/readfwd?startmsg=%ld", msgnum);
 241                 wprintf("&maxmsgs=1&summary=0\">Read</A>"
 242                         "</TD>\n", msgnum);
 243         }
 244
 245         wprintf("<TD BGCOLOR=\"AAAADD\">"
 246                 "<A HREF=\"/display_enter?recp=");
 247         urlescputs(reply_to);
 248         wprintf("\"><FONT SIZE=-1>Reply</FONT></A>"
 249                 "</TD>\n", msgnum);
 250
 251         if (WC->is_room_aide) {
 252                 wprintf("<TD BGCOLOR=\"AAAADD\">"
 253                         "<A HREF=\"/confirm_move_msg"
 254                         "&msgid=%ld"
 255                         "\"><FONT SIZE=-1>Move</FONT></A>"
 256                         "</TD>\n", msgnum);
 257
 258                 wprintf("<TD BGCOLOR=\"AAAADD\">"
 259                         "<A HREF=\"/delete_msg"
 260                         "&msgid=%ld\""
 261                         "onClick=\"return confirm('Delete this message?');\""
 262                         "><FONT SIZE=-1>Del</FONT></A>"
 263                         "</TD>\n", msgnum);
 264         }
 265
 266         wprintf("</TR></TABLE>\n"
 267                 "</TD>\n");
 268
 269         /* end right-hand toolbar */
 270
 271
 272         if (strlen(m_subject) > 0) {
 273                 wprintf("<TR><TD><FONT COLOR=\"FFFFFF\">"
 274                         "Subject: %s</FONT>"
 275                         "</TD><TD>&nbsp;</TD></TR>\n", m_subject);
 276         }
 277
 278         wprintf("</TR></TABLE>\n");
 279
 280         if (is_summary) {
 281                 while (serv_gets(buf), strcmp(buf, "000")) ;
 282                 return;
 283         }
 284
 285         if (format_type == 0) {
 286                 fmout(NULL);
 287         } else {
 288                 while (serv_gets(buf), strcmp(buf, "000")) {
 289                         while ((strlen(buf) > 0) && (isspace(buf[strlen(buf) - 1])))
 290                                 buf[strlen(buf) - 1] = 0;
 291                         if ((bq == 0) &&
 292                             ((!strncmp(buf, ">", 1)) || (!strncmp(buf, " >", 2)) || (!strncmp(buf, " :-)", 4)))) {
 293                                 wprintf("<FONT COLOR=\"000044\"><I>");
 294                                 bq = 1;
 295                         } else if ((bq == 1) &&
 296                                    (strncmp(buf, ">", 1)) && (strncmp(buf, " >", 2)) && (strncmp(buf, " :-)", 4))) {
 297                                 wprintf("</FONT></I>");
 298                                 bq = 0;
 299                         }
 300                         wprintf("<TT>");
 301                         url(buf);
 302                         escputs(buf);
 303                         wprintf("</TT><BR>\n");
 304                 }
 305         }
 306         wprintf("</I><BR>");
 307
 308         if (mime_http != NULL) {
 309                 wprintf("%s", mime_http);
 310                 free(mime_http);
 311         }
 312 }
 313
 314
 315
 316 /*
 317  * load message pointers from the server
 318  */
 319 int load_msg_ptrs(servcmd)
 320 char *servcmd;
 321 {
 322         char buf[SIZ];
 323         int nummsgs;
 324
 325         nummsgs = 0;
 326         serv_puts(servcmd);
 327         serv_gets(buf);
 328         if (buf[0] != '1') {
 329                 wprintf("<EM>%s</EM><BR>\n", &buf[4]);
 330                 return (nummsgs);
 331         }
 332         while (serv_gets(buf), strcmp(buf, "000")) {
 333                 WC->msgarr[nummsgs] = atol(buf);
 334                 ++nummsgs;
 335         }
 336         return (nummsgs);
 337 }
 338
 339
 340 /*
 341  * command loop for reading messages
 342  */
 343 void readloop(char *oper)
 344 {
 345         char cmd[SIZ];
 346         int a, b;
 347         int nummsgs;
 348         long startmsg;
 349         int maxmsgs;
 350         int num_displayed = 0;
 351         int is_summary = 0;
 352         int remaining_messages;
 353         int lo, hi;
 354         int lowest_displayed = 0;
 355         int highest_displayed = 0;
 356
 357         startmsg = atol(bstr("startmsg"));
 358         maxmsgs = atoi(bstr("maxmsgs"));
 359         is_summary = atoi(bstr("summary"));
 360         if (maxmsgs == 0) maxmsgs = 20;
 361
 362         output_headers(1);
 363
 364         if (!strcmp(oper, "readnew")) {
 365                 strcpy(cmd, "MSGS NEW");
 366         } else if (!strcmp(oper, "readold")) {
 367                 strcpy(cmd, "MSGS OLD");
 368         } else {
 369                 strcpy(cmd, "MSGS ALL");
 370         }
 371
 372         nummsgs = load_msg_ptrs(cmd);
 373         if (nummsgs == 0) {
 374                 if (!strcmp(oper, "readnew")) {
 375                         wprintf("<EM>No new messages in this room.</EM>\n");
 376                 } else if (!strcmp(oper, "readold")) {
 377                         wprintf("<EM>No old messages in this room.</EM>\n");
 378                 } else {
 379                         wprintf("<EM>This room is empty.</EM>\n");
 380                 }
 381                 goto DONE;
 382         }
 383
 384         if (startmsg == 0L) startmsg = WC->msgarr[0];
 385         remaining_messages = 0;
 386
 387         for (a = 0; a < nummsgs; ++a) {
 388                 if (WC->msgarr[a] >= startmsg) {
 389                         ++remaining_messages;
 390                 }
 391         }
 392
 393         for (a = 0; ( (a < nummsgs) && (num_displayed < maxmsgs) ) ; ++a) {
 394                 if (WC->msgarr[a] >= startmsg) {
 395
 396                         read_message(WC->msgarr[a], is_summary);
 397                         if (lowest_displayed == 0) lowest_displayed = a;
 398                         highest_displayed = a;
 399                         if (is_summary) wprintf("<BR>");
 400
 401                         ++num_displayed;
 402                         --remaining_messages;
 403                 }
 404         }
 405
 406         /* Bump these because although we're thinking in zero base, the user
 407          * is a drooling idiot and is thinking in one base.
 408          */
 409         ++lowest_displayed;
 410         ++highest_displayed;
 411
 412         /*
 413          * If we're not currently looking at ALL requested
 414          * messages, then display the selector bar
 415          */
 416         if (num_displayed < nummsgs) {
 417
 418                 wprintf("<CENTER>"
 419                         "<TABLE BORDER=0 WIDTH=100%% BGCOLOR=DDDDDD><TR><TD>"
 420                         "You are reading #%d-%d of %d messages.</TD>\n"
 421                         "<TD ALIGN=RIGHT><FONT SIZE=+1>",
 422                         lowest_displayed, highest_displayed, nummsgs);
 423
 424                 for (b=0; b<nummsgs; b = b + maxmsgs) {
 425                 lo = b+1;
 426                 hi = b+maxmsgs+1;
 427                 if (hi > nummsgs) hi = nummsgs;
 428                         if (WC->msgarr[b] != startmsg) {
 429                                 wprintf("<A HREF=\"/%s"
 430                                         "?startmsg=%ld"
 431                                         "&maxmsgs=%d"
 432                                         "&summary=%d\">"
 433                                         "%d-%d</A> \n",
 434                                                 oper,
 435                                                 WC->msgarr[b],
 436                                                 maxmsgs,
 437                                                 is_summary,
 438                                                 lo, hi);
 439                         }
 440                         else {
 441                                 wprintf("%d-%d \n", lo, hi);
 442                         }
 443
 444                 }
 445                 wprintf("<A HREF=\"/%s?startmsg=%ld"
 446                         "&maxmsgs=999999&summary=%d\">"
 447                         "ALL"
 448                         "</A>&nbsp;&nbsp;&nbsp;",
 449                         oper,
 450                         WC->msgarr[0], is_summary);
 451                 wprintf("</TD></TR></TABLE></CENTER><HR>\n");
 452         }
 453
 454 DONE:   wDumpContent(1);
 455 }
 456
 457
 458
 459
 460 /*
 461  * Post message (or don't post message)
 462  *
 463  * Note regarding the "dont_post" variable:
 464  * A random value (actually, it's just a timestamp) is inserted as a hidden
 465  * field called "postseq" when the display_enter page is generated.  This
 466  * value is checked when posting, using the static variable dont_post.  If a
 467  * user attempts to post twice using the same dont_post value, the message is
 468  * discarded.  This prevents the accidental double-saving of the same message
 469  * if the user happens to click the browser "back" button.
 470  */
 471 void post_message(void)
 472 {
 473         char buf[SIZ];
 474         static long dont_post = (-1L);
 475
 476         output_headers(1);
 477
 478         wprintf("<FONT FACE=\"Arial,Helvetica,sans-serif\">");
 479         strcpy(buf, bstr("sc"));
 480         if (strcasecmp(buf, "Save message")) {
 481                 wprintf("Cancelled.  Message was not posted.<BR>\n");
 482         } else if (atol(bstr("postseq")) == dont_post) {
 483                 wprintf("Automatically cancelled because you have already "
 484                         "saved this message.<BR>\n");
 485         } else {
 486                 sprintf(buf, "ENT0 1|%s|0|0", bstr("recp"));
 487                 serv_puts(buf);
 488                 serv_gets(buf);
 489                 if (buf[0] == '4') {
 490                         text_to_server(bstr("msgtext"));
 491                         serv_puts("000");
 492                         wprintf("Message has been posted.<BR>\n");
 493                         dont_post = atol(bstr("postseq"));
 494                 } else {
 495                         wprintf("<EM>%s</EM><BR>\n", &buf[4]);
 496                 }
 497         }
 498
 499         wDumpContent(1);
 500 }
 501
 502
 503
 504
 505 /*
 506  * display the message entry screen
 507  */
 508 void display_enter(void)
 509 {
 510         char buf[SIZ];
 511         long now;
 512         struct tm *tm;
 513
 514         output_headers(1);
 515
 516         wprintf("<FONT FACE=\"Arial,Helvetica,sans-serif\">");
 517
 518         sprintf(buf, "ENT0 0|%s|0|0", bstr("recp"));
 519         serv_puts(buf);
 520         serv_gets(buf);
 521
 522         if (!strncmp(buf, "570", 3)) {
 523                 if (strlen(bstr("recp")) > 0) {
 524                         wprintf("<EM>%s</EM><BR>\n", &buf[4]);
 525                 }
 526                 do_template("prompt_for_recipient.html");
 527                 goto DONE;
 528         }
 529         if (buf[0] != '2') {
 530                 wprintf("<EM>%s</EM><BR>\n", &buf[4]);
 531                 goto DONE;
 532         }
 533
 534         now = time(NULL);
 535         tm = (struct tm *) localtime(&now);
 536         strcpy(buf, (char *) asctime(tm));
 537         buf[strlen(buf) - 1] = 0;
 538         strcpy(&buf[16], &buf[19]);
 539         wprintf("</CENTER><FONT COLOR=\"440000\">\n"
 540                 "<IMG SRC=\"static/enter.gif\" ALIGN=MIDDLE ALT=\" \" "
 541                 "onLoad=\"document.enterform.msgtext.focus();\" >");
 542         wprintf("<B> %s ", &buf[4]);
 543         wprintf("from %s ", WC->wc_username);
 544         if (strlen(bstr("recp")) > 0)
 545                 wprintf("to %s ", bstr("recp"));
 546         wprintf("in %s&gt; ", WC->wc_roomname);
 547         wprintf("</B></FONT><BR><CENTER>\n");
 548
 549         wprintf("<FORM METHOD=\"POST\" ACTION=\"/post\" "
 550                 "NAME=\"enterform\">\n");
 551         wprintf("<INPUT TYPE=\"hidden\" NAME=\"recp\" VALUE=\"%s\">\n",
 552                 bstr("recp"));
 553         wprintf("<INPUT TYPE=\"hidden\" NAME=\"postseq\" VALUE=\"%ld\">\n",
 554                 now);
 555         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Save message\">"
 556                 "<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\"><BR>\n");
 557
 558         wprintf("<TEXTAREA NAME=\"msgtext\" wrap=soft ROWS=30 COLS=80 "
 559                 "WIDTH=80></TEXTAREA><P>\n");
 560
 561         wprintf("</FORM></CENTER>\n");
 562 DONE:   wDumpContent(1);
 563         wprintf("</FONT>");
 564 }
 565
 566
 567
 568
 569
 570
 571
 572
 573 void delete_msg(void)
 574 {
 575         long msgid;
 576         char buf[SIZ];
 577
 578         msgid = atol(bstr("msgid"));
 579
 580         output_headers(1);
 581
 582         sprintf(buf, "DELE %ld", msgid);
 583         serv_puts(buf);
 584         serv_gets(buf);
 585         wprintf("<EM>%s</EM><BR>\n", &buf[4]);
 586
 587         wDumpContent(1);
 588 }
 589
 590
 591
 592
 593 /*
 594  * Confirm move of a message
 595  */
 596 void confirm_move_msg(void)
 597 {
 598         long msgid;
 599         char buf[SIZ];
 600         char targ[SIZ];
 601
 602         msgid = atol(bstr("msgid"));
 603
 604         output_headers(1);
 605
 606         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=770000><TR><TD>");
 607         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 608         wprintf("<B>Confirm move of message</B>\n");
 609         wprintf("</FONT></TD></TR></TABLE>\n");
 610
 611         wprintf("<CENTER>");
 612
 613         wprintf("Please select the room to which you would like this message moved:<BR>\n");
 614
 615         wprintf("<FORM METHOD=\"POST\" ACTION=\"/move_msg\">\n");
 616         wprintf("<INPUT TYPE=\"hidden\" NAME=\"msgid\" VALUE=\"%s\">\n",
 617                 bstr("msgid"));
 618
 619
 620         wprintf("<SELECT NAME=\"target_room\" SIZE=5>\n");
 621         serv_puts("LKRA");
 622         serv_gets(buf);
 623         if (buf[0] == '1') {
 624                 while (serv_gets(buf), strcmp(buf, "000")) {
 625                         extract(targ, buf, 0);
 626                         wprintf("<OPTION>");
 627                         escputs(targ);
 628                         wprintf("\n");
 629                 }
 630         }
 631         wprintf("</SELECT>\n");
 632         wprintf("<BR>\n");
 633
 634         wprintf("<INPUT TYPE=\"submit\" NAME=\"yesno\" VALUE=\"Move\">");
 635         wprintf("<INPUT TYPE=\"submit\" NAME=\"yesno\" VALUE=\"Cancel\">");
 636         wprintf("</FORM></CENTER>\n");
 637
 638         wprintf("</CENTER>\n");
 639         wDumpContent(1);
 640 }
 641
 642
 643
 644 void move_msg(void)
 645 {
 646         long msgid;
 647         char buf[SIZ];
 648
 649         msgid = atol(bstr("msgid"));
 650
 651         output_headers(1);
 652
 653         if (!strcasecmp(bstr("yesno"), "Move")) {
 654                 sprintf(buf, "MOVE %ld|%s", msgid, bstr("target_room"));
 655                 serv_puts(buf);
 656                 serv_gets(buf);
 657                 wprintf("<EM>%s</EM><BR>\n", &buf[4]);
 658         } else {
 659                 wprintf("<EM>Message not deleted.</EM><BR>\n");
 660         }
 661
 662         wDumpContent(1);
 663 }
 664
 665
 666