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[256];
  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[256];
  86         char mime_partnum[256];
  87         char mime_filename[256];
  88         char mime_content_type[256];
  89         char mime_disposition[256];
  90         int mime_length;
  91         char *mime_http = NULL;
  92         char m_subject[256];
  93         char from[256];
  94         char node[256];
  95         char rfca[256];
  96         char reply_to[512];
  97         char now[256];
  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
 175                                 if (mime_http == NULL) {
 176                                         mime_http = malloc(512);
 177                                         strcpy(mime_http, "");
 178                                 }
 179                                 else {
 180                                         mime_http = realloc(mime_http,
 181                                                 strlen(mime_http) + 512);
 182                                 }
 183
 184                                 sprintf(&mime_http[strlen(mime_http)],
 185                                         "<A HREF=\"/output_mimepart?"
 186                                         "msgnum=%ld&partnum=%s\" "
 187                                         "TARGET=\"wc.%ld.%s\">"
 188                                         "<IMG SRC=\"/static/attachment.gif\" "
 189                                         "BORDER=0 ALIGN=MIDDLE>\n"
 190                                         "Part %s: %s (%s, %d bytes)</A><BR>\n",
 191                                         msgnum, mime_partnum,
 192                                         msgnum, mime_partnum,
 193                                         mime_partnum, mime_filename,
 194                                         mime_content_type, mime_length);
 195                         }
 196                 }
 197
 198         }
 199
 200
 201         /* Generate a reply-to address */
 202         if (strlen(rfca) > 0) {
 203                 strcpy(reply_to, rfca);
 204         }
 205         else {
 206                 if (strlen(node) > 0) {
 207                         snprintf(reply_to, sizeof(reply_to), "%s @ %s",
 208                                 from, node);
 209                 }
 210                 else {
 211                         snprintf(reply_to, sizeof(reply_to), "%s", from);
 212                 }
 213         }
 214
 215         if (nhdr == 1)
 216                 wprintf("****");
 217         wprintf("</FONT></TD>");
 218
 219         /* begin right-hand toolbar */
 220         wprintf("<TD ALIGN=RIGHT>\n"
 221                 "<TABLE BORDER=0><TR>\n");
 222
 223         if (is_summary) {
 224                 wprintf("<TD BGCOLOR=\"AAAADD\">"
 225                         "<A HREF=\"/readfwd?startmsg=%ld", msgnum);
 226                 wprintf("&maxmsgs=1&summary=0\">Read</A>"
 227                         "</TD>\n", msgnum);
 228         }
 229
 230         wprintf("<TD BGCOLOR=\"AAAADD\">"
 231                 "<A HREF=\"/display_enter?recp=");
 232         urlescputs(reply_to);
 233         wprintf("\"><FONT SIZE=-1>Reply</FONT></A>"
 234                 "</TD>\n", msgnum);
 235
 236         if (WC->is_room_aide) {
 237                 wprintf("<TD BGCOLOR=\"AAAADD\">"
 238                         "<A HREF=\"/confirm_move_msg"
 239                         "&msgid=%ld"
 240                         "\"><FONT SIZE=-1>Move</FONT></A>"
 241                         "</TD>\n", msgnum);
 242
 243                 wprintf("<TD BGCOLOR=\"AAAADD\">"
 244                         "<A HREF=\"/delete_msg"
 245                         "&msgid=%ld\""
 246                         "onClick=\"return confirm('Delete this message?');\""
 247                         "><FONT SIZE=-1>Del</FONT></A>"
 248                         "</TD>\n", msgnum);
 249         }
 250
 251         wprintf("</TR></TABLE>\n"
 252                 "</TD>\n");
 253
 254         /* end right-hand toolbar */
 255
 256
 257         if (strlen(m_subject) > 0) {
 258                 wprintf("<TR><TD><FONT COLOR=\"FFFFFF\">"
 259                         "Subject: %s</FONT>"
 260                         "</TD><TD>&nbsp;</TD></TR>\n", m_subject);
 261         }
 262
 263         wprintf("</TR></TABLE>\n");
 264
 265         if (is_summary) {
 266                 while (serv_gets(buf), strcmp(buf, "000")) ;
 267                 return;
 268         }
 269
 270         if (format_type == 0) {
 271                 fmout(NULL);
 272         } else {
 273                 while (serv_gets(buf), strcmp(buf, "000")) {
 274                         while ((strlen(buf) > 0) && (isspace(buf[strlen(buf) - 1])))
 275                                 buf[strlen(buf) - 1] = 0;
 276                         if ((bq == 0) &&
 277                             ((!strncmp(buf, ">", 1)) || (!strncmp(buf, " >", 2)) || (!strncmp(buf, " :-)", 4)))) {
 278                                 wprintf("<FONT COLOR=\"000044\"><I>");
 279                                 bq = 1;
 280                         } else if ((bq == 1) &&
 281                                    (strncmp(buf, ">", 1)) && (strncmp(buf, " >", 2)) && (strncmp(buf, " :-)", 4))) {
 282                                 wprintf("</FONT></I>");
 283                                 bq = 0;
 284                         }
 285                         wprintf("<TT>");
 286                         url(buf);
 287                         escputs(buf);
 288                         wprintf("</TT><BR>\n");
 289                 }
 290         }
 291         wprintf("</I><BR>");
 292
 293         if (mime_http != NULL) {
 294                 wprintf("%s", mime_http);
 295                 free(mime_http);
 296         }
 297 }
 298
 299
 300
 301 /*
 302  * load message pointers from the server
 303  */
 304 int load_msg_ptrs(servcmd)
 305 char *servcmd;
 306 {
 307         char buf[256];
 308         int nummsgs;
 309
 310         nummsgs = 0;
 311         serv_puts(servcmd);
 312         serv_gets(buf);
 313         if (buf[0] != '1') {
 314                 wprintf("<EM>%s</EM><BR>\n", &buf[4]);
 315                 return (nummsgs);
 316         }
 317         while (serv_gets(buf), strcmp(buf, "000")) {
 318                 WC->msgarr[nummsgs] = atol(buf);
 319                 ++nummsgs;
 320         }
 321         return (nummsgs);
 322 }
 323
 324
 325 /*
 326  * command loop for reading messages
 327  */
 328 void readloop(char *oper)
 329 {
 330         char cmd[256];
 331         int a, b;
 332         int nummsgs;
 333         long startmsg;
 334         int maxmsgs;
 335         int num_displayed = 0;
 336         int is_summary = 0;
 337         int remaining_messages;
 338         int lo, hi;
 339         int lowest_displayed = 0;
 340         int highest_displayed = 0;
 341
 342         startmsg = atol(bstr("startmsg"));
 343         maxmsgs = atoi(bstr("maxmsgs"));
 344         is_summary = atoi(bstr("summary"));
 345         if (maxmsgs == 0) maxmsgs = 20;
 346
 347         output_headers(1);
 348
 349         if (!strcmp(oper, "readnew")) {
 350                 strcpy(cmd, "MSGS NEW");
 351         } else if (!strcmp(oper, "readold")) {
 352                 strcpy(cmd, "MSGS OLD");
 353         } else {
 354                 strcpy(cmd, "MSGS ALL");
 355         }
 356
 357         nummsgs = load_msg_ptrs(cmd);
 358         if (nummsgs == 0) {
 359                 if (!strcmp(oper, "readnew")) {
 360                         wprintf("<EM>No new messages in this room.</EM>\n");
 361                 } else if (!strcmp(oper, "readold")) {
 362                         wprintf("<EM>No old messages in this room.</EM>\n");
 363                 } else {
 364                         wprintf("<EM>This room is empty.</EM>\n");
 365                 }
 366                 goto DONE;
 367         }
 368
 369         if (startmsg == 0L) startmsg = WC->msgarr[0];
 370         remaining_messages = 0;
 371
 372         for (a = 0; a < nummsgs; ++a) {
 373                 if (WC->msgarr[a] >= startmsg) {
 374                         ++remaining_messages;
 375                 }
 376         }
 377
 378         for (a = 0; ( (a < nummsgs) && (num_displayed < maxmsgs) ) ; ++a) {
 379                 if (WC->msgarr[a] >= startmsg) {
 380
 381                         read_message(WC->msgarr[a], is_summary);
 382                         if (lowest_displayed == 0) lowest_displayed = a;
 383                         highest_displayed = a;
 384                         if (is_summary) wprintf("<BR>");
 385
 386                         ++num_displayed;
 387                         --remaining_messages;
 388                 }
 389         }
 390
 391         /* Bump these because although we're thinking in zero base, the user
 392          * is a drooling idiot and is thinking in one base.
 393          */
 394         ++lowest_displayed;
 395         ++highest_displayed;
 396
 397         /*
 398          * If we're not currently looking at ALL requested
 399          * messages, then display the selector bar
 400          */
 401         if (num_displayed < nummsgs) {
 402
 403                 wprintf("<CENTER>"
 404                         "<TABLE BORDER=0 WIDTH=100%% BGCOLOR=DDDDDD><TR><TD>"
 405                         "You are reading #%d-%d of %d messages.</TD>\n"
 406                         "<TD ALIGN=RIGHT><FONT SIZE=+1>",
 407                         lowest_displayed, highest_displayed, nummsgs);
 408
 409                 for (b=0; b<nummsgs; b = b + maxmsgs) {
 410                 lo = b+1;
 411                 hi = b+maxmsgs+1;
 412                 if (hi > nummsgs) hi = nummsgs;
 413                         if (WC->msgarr[b] != startmsg) {
 414                                 wprintf("<A HREF=\"/%s"
 415                                         "?startmsg=%ld"
 416                                         "&maxmsgs=%d"
 417                                         "&summary=%d\">"
 418                                         "%d-%d</A> \n",
 419                                                 oper,
 420                                                 WC->msgarr[b],
 421                                                 maxmsgs,
 422                                                 is_summary,
 423                                                 lo, hi);
 424                         }
 425                         else {
 426                                 wprintf("%d-%d \n", lo, hi);
 427                         }
 428
 429                 }
 430                 wprintf("<A HREF=\"/%s?startmsg=%ld"
 431                         "&maxmsgs=999999&summary=%d\">"
 432                         "ALL"
 433                         "</A>&nbsp;&nbsp;&nbsp;",
 434                         oper,
 435                         WC->msgarr[0], is_summary);
 436                 wprintf("</TD></TR></TABLE></CENTER><HR>\n");
 437         }
 438
 439 DONE:   wDumpContent(1);
 440 }
 441
 442
 443
 444
 445 /*
 446  * Post message (or don't post message)
 447  *
 448  * Note regarding the "dont_post" variable:
 449  * A random value (actually, it's just a timestamp) is inserted as a hidden
 450  * field called "postseq" when the display_enter page is generated.  This
 451  * value is checked when posting, using the static variable dont_post.  If a
 452  * user attempts to post twice using the same dont_post value, the message is
 453  * discarded.  This prevents the accidental double-saving of the same message
 454  * if the user happens to click the browser "back" button.
 455  */
 456 void post_message(void)
 457 {
 458         char buf[256];
 459         static long dont_post = (-1L);
 460
 461         output_headers(1);
 462
 463         wprintf("<FONT FACE=\"Arial,Helvetica,sans-serif\">");
 464         strcpy(buf, bstr("sc"));
 465         if (strcasecmp(buf, "Save message")) {
 466                 wprintf("Cancelled.  Message was not posted.<BR>\n");
 467         } else if (atol(bstr("postseq")) == dont_post) {
 468                 wprintf("Automatically cancelled because you have already "
 469                         "saved this message.<BR>\n");
 470         } else {
 471                 sprintf(buf, "ENT0 1|%s|0|0", bstr("recp"));
 472                 serv_puts(buf);
 473                 serv_gets(buf);
 474                 if (buf[0] == '4') {
 475                         text_to_server(bstr("msgtext"));
 476                         serv_puts("000");
 477                         wprintf("Message has been posted.<BR>\n");
 478                         dont_post = atol(bstr("postseq"));
 479                 } else {
 480                         wprintf("<EM>%s</EM><BR>\n", &buf[4]);
 481                 }
 482         }
 483
 484         wDumpContent(1);
 485 }
 486
 487
 488
 489
 490
 491
 492
 493
 494 /*
 495  * prompt for a recipient (to be called from display_enter() only)
 496  */
 497 void prompt_for_recipient()
 498 {
 499
 500         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=007700><TR><TD>");
 501         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 502         wprintf("<B>Send private e-mail</B>\n");
 503         wprintf("</FONT></TD></TR></TABLE>\n");
 504
 505         wprintf("<CENTER>");
 506         wprintf("<FORM METHOD=\"POST\" ACTION=\"/display_enter\">\n");
 507         wprintf("Enter recipient: ");
 508         wprintf("<INPUT TYPE=\"text\" NAME=\"recp\" MAXLENGTH=\"64\"><BR>\n");
 509         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Enter message\">");
 510         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
 511         wprintf("</FORM></CENTER>\n");
 512 }
 513
 514
 515
 516 /*
 517  * display the message entry screen
 518  */
 519 void display_enter(void)
 520 {
 521         char buf[256];
 522         long now;
 523         struct tm *tm;
 524
 525         output_headers(1);
 526
 527         wprintf("<FACE=\"Arial,Helvetica,sans-serif\">");
 528
 529         sprintf(buf, "ENT0 0|%s|0|0", bstr("recp"));
 530         serv_puts(buf);
 531         serv_gets(buf);
 532
 533         if (!strncmp(buf, "570", 3)) {
 534                 if (strlen(bstr("recp")) > 0) {
 535                         wprintf("<EM>%s</EM><BR>\n", &buf[4]);
 536                 }
 537                 prompt_for_recipient();
 538                 goto DONE;
 539         }
 540         if (buf[0] != '2') {
 541                 wprintf("<EM>%s</EM><BR>\n", &buf[4]);
 542                 goto DONE;
 543         }
 544
 545         now = time(NULL);
 546         tm = (struct tm *) localtime(&now);
 547         strcpy(buf, (char *) asctime(tm));
 548         buf[strlen(buf) - 1] = 0;
 549         strcpy(&buf[16], &buf[19]);
 550         wprintf("</CENTER><FONT COLOR=\"440000\"><B> %s ", &buf[4]);
 551         wprintf("from %s ", WC->wc_username);
 552         if (strlen(bstr("recp")) > 0)
 553                 wprintf("to %s ", bstr("recp"));
 554         wprintf("in %s&gt; ", WC->wc_roomname);
 555         wprintf("</B></FONT><BR><CENTER>\n");
 556
 557         wprintf("<FORM METHOD=\"POST\" ACTION=\"/post\">\n");
 558         wprintf("<INPUT TYPE=\"hidden\" NAME=\"recp\" VALUE=\"%s\">\n",
 559                 bstr("recp"));
 560         wprintf("<INPUT TYPE=\"hidden\" NAME=\"postseq\" VALUE=\"%ld\">\n",
 561                 now);
 562         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Save message\">"
 563                 "<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\"><BR>\n");
 564
 565         wprintf("<TEXTAREA NAME=\"msgtext\" wrap=soft ROWS=30 COLS=80 "
 566                 "WIDTH=80></TEXTAREA><P>\n");
 567
 568         wprintf("</FORM></CENTER>\n");
 569 DONE:   wDumpContent(1);
 570         wprintf("</FONT>");
 571 }
 572
 573
 574
 575
 576
 577
 578
 579
 580 void delete_msg(void)
 581 {
 582         long msgid;
 583         char buf[256];
 584
 585         msgid = atol(bstr("msgid"));
 586
 587         output_headers(1);
 588
 589         sprintf(buf, "DELE %ld", msgid);
 590         serv_puts(buf);
 591         serv_gets(buf);
 592         wprintf("<EM>%s</EM><BR>\n", &buf[4]);
 593
 594         wDumpContent(1);
 595 }
 596
 597
 598
 599
 600 /*
 601  * Confirm move of a message
 602  */
 603 void confirm_move_msg(void)
 604 {
 605         long msgid;
 606         char buf[256];
 607         char targ[256];
 608
 609         msgid = atol(bstr("msgid"));
 610
 611         output_headers(1);
 612
 613         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=770000><TR><TD>");
 614         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 615         wprintf("<B>Confirm move of message</B>\n");
 616         wprintf("</FONT></TD></TR></TABLE>\n");
 617
 618         wprintf("<CENTER>");
 619
 620         wprintf("Please select the room to which you would like this message moved:<BR>\n");
 621
 622         wprintf("<FORM METHOD=\"POST\" ACTION=\"/move_msg\">\n");
 623         wprintf("<INPUT TYPE=\"hidden\" NAME=\"msgid\" VALUE=\"%s\">\n",
 624                 bstr("msgid"));
 625
 626
 627         wprintf("<SELECT NAME=\"target_room\" SIZE=5>\n");
 628         serv_puts("LKRA");
 629         serv_gets(buf);
 630         if (buf[0] == '1') {
 631                 while (serv_gets(buf), strcmp(buf, "000")) {
 632                         extract(targ, buf, 0);
 633                         wprintf("<OPTION>");
 634                         escputs(targ);
 635                         wprintf("\n");
 636                 }
 637         }
 638         wprintf("</SELECT>\n");
 639         wprintf("<BR>\n");
 640
 641         wprintf("<INPUT TYPE=\"submit\" NAME=\"yesno\" VALUE=\"Move\">");
 642         wprintf("<INPUT TYPE=\"submit\" NAME=\"yesno\" VALUE=\"Cancel\">");
 643         wprintf("</FORM></CENTER>\n");
 644
 645         wprintf("</CENTER>\n");
 646         wDumpContent(1);
 647 }
 648
 649
 650
 651 void move_msg(void)
 652 {
 653         long msgid;
 654         char buf[256];
 655
 656         msgid = atol(bstr("msgid"));
 657
 658         output_headers(1);
 659
 660         if (!strcasecmp(bstr("yesno"), "Move")) {
 661                 sprintf(buf, "MOVE %ld|%s", msgid, bstr("target_room"));
 662                 serv_puts(buf);
 663                 serv_gets(buf);
 664                 wprintf("<EM>%s</EM><BR>\n", &buf[4]);
 665         } else {
 666                 wprintf("<EM>Message not deleted.</EM><BR>\n");
 667         }
 668
 669         wDumpContent(1);
 670 }
 671
 672
 673