webcit/messages.c

   1 /*
   2  * $Id$
   3  *
   4  * Functions which deal with the fetching and displaying of messages.
   5  *
   6  */
   7
   8 #include "webcit.h"
   9 #include "vcard.h"
  10 #include "webserver.h"
  11 #include "groupdav.h"
  12
  13 #define SUBJ_COL_WIDTH_PCT              50
  14 #define SENDER_COL_WIDTH_PCT            30
  15 #define DATE_PLUS_BUTTONS_WIDTH_PCT     20
  16
  17 /* Address book entry (keep it short and sweet, it's just a quickie lookup
  18  * which we can use to get to the real meat and bones later)
  19  */
  20 struct addrbookent {
  21         char ab_name[64];
  22         long ab_msgnum;
  23 };
  24
  25
  26
  27 #ifdef HAVE_ICONV
  28 /* Handle subjects with RFC2047 encoding, such as:
  29  * =?koi8-r?B?78bP0s3Mxc7JxSDXz9rE1dvO2c3JINvB0sHNySDP?=
  30  */
  31 void utf8ify_rfc822_string(char *buf) {
  32         char *start, *end;
  33         char newbuf[1024];
  34         char charset[128];
  35         char encoding[16];
  36         char istr[1024];
  37         iconv_t ic = (iconv_t)(-1) ;
  38         char *ibuf;                /* Buffer of characters to be converted */
  39         char *obuf;                /* Buffer for converted characters      */
  40         size_t ibuflen;        /* Length of input buffer               */
  41         size_t obuflen;        /* Length of output buffer             */
  42         char *isav;                /* Saved pointer to input buffer     */
  43         char *osav;                /* Saved pointer to output buffer       */
  44         int passes = 0;
  45
  46         while (start=strstr(buf, "=?"), end=strstr(buf, "?="),
  47                 ((start != NULL) && (end != NULL) && (end > start)) )
  48         {
  49                 extract_token(charset, start, 1, '?', sizeof charset);
  50                 extract_token(encoding, start, 2, '?', sizeof encoding);
  51                 extract_token(istr, start, 3, '?', sizeof istr);
  52
  53                 /*strcpy(start, "");
  54                 ++end;
  55                 ++end;*/
  56
  57                 ibuf = malloc(1024);
  58                 isav = ibuf;
  59                 if (!strcasecmp(encoding, "B")) {       /* base64 */
  60                         ibuflen = CtdlDecodeBase64(ibuf, istr, strlen(istr));
  61                 }
  62                 else if (!strcasecmp(encoding, "Q")) {  /* quoted-printable */
  63                         ibuflen = CtdlDecodeQuotedPrintable(ibuf, istr, strlen(istr));
  64                 }
  65                 else {
  66                         strcpy(ibuf, istr);             /* huh? */
  67                         ibuflen = strlen(istr);
  68                 }
  69
  70                 ic = iconv_open("UTF-8", charset);
  71                 if (ic != (iconv_t)(-1) ) {
  72                         obuf = malloc(1024);
  73                         obuflen = 1024;
  74                         obuf = (char *) malloc(obuflen);
  75                         osav = obuf;
  76                         iconv(ic, &ibuf, &ibuflen, &obuf, &obuflen);
  77                         osav[1024-obuflen] = 0;
  78
  79                         end = start;
  80                         end++;
  81                         strcpy(start, "");
  82                         remove_token(end, 0, '?');
  83                         remove_token(end, 0, '?');
  84                         remove_token(end, 0, '?');
  85                         remove_token(end, 0, '?');
  86                         strcpy(end, &end[1]);
  87
  88                         snprintf(newbuf, sizeof newbuf, "%s%s%s", buf, osav, end);
  89                         strcpy(buf, newbuf);
  90                         free(osav);
  91                         iconv_close(ic);
  92                 }
  93                 else {
  94                         end = start;
  95                         end++;
  96                         strcpy(start, "");
  97                         remove_token(end, 0, '?');
  98                         remove_token(end, 0, '?');
  99                         remove_token(end, 0, '?');
 100                         remove_token(end, 0, '?');
 101                         strcpy(end, &end[1]);
 102
 103                         snprintf(newbuf, sizeof newbuf, "%s(unreadable)%s", buf, end);
 104                         strcpy(buf, newbuf);
 105                 }
 106
 107                 free(isav);
 108
 109                 /* Since spammers will go to all sorts of absurd lengths to get their
 110                  * messages through, there are LOTS of corrupt headers out there.
 111                  * So, prevent a really badly formed RFC2047 header from throwing
 112                  * this function into an infinite loop.
 113                  */
 114                 ++passes;
 115                 if (passes > 20) return;
 116         }
 117
 118 }
 119 #endif
 120
 121
 122 /*
 123  * Look for URL's embedded in a buffer and make them linkable.  We use a
 124  * target window in order to keep the BBS session in its own window.
 125  */
 126 void url(buf)
 127 char buf[];
 128 {
 129
 130         int pos;
 131         int start, end;
 132         char ench;
 133         char urlbuf[SIZ];
 134         char outbuf[1024];
 135
 136         start = (-1);
 137         end = strlen(buf);
 138         ench = 0;
 139
 140         for (pos = 0; pos < strlen(buf); ++pos) {
 141                 if (!strncasecmp(&buf[pos], "http://", 7))
 142                         start = pos;
 143                 if (!strncasecmp(&buf[pos], "ftp://", 6))
 144                         start = pos;
 145         }
 146
 147         if (start < 0)
 148                 return;
 149
 150         if ((start > 0) && (buf[start - 1] == '<'))
 151                 ench = '>';
 152         if ((start > 0) && (buf[start - 1] == '['))
 153                 ench = ']';
 154         if ((start > 0) && (buf[start - 1] == '('))
 155                 ench = ')';
 156         if ((start > 0) && (buf[start - 1] == '{'))
 157                 ench = '}';
 158
 159         for (pos = strlen(buf); pos > start; --pos) {
 160                 if ((buf[pos] == ' ') || (buf[pos] == ench))
 161                         end = pos;
 162         }
 163
 164         strncpy(urlbuf, &buf[start], end - start);
 165         urlbuf[end - start] = 0;
 166
 167         strncpy(outbuf, buf, start);
 168         sprintf(&outbuf[start], "%ca href=%c%s%c TARGET=%c%s%c%c%s%c/A%c",
 169                 LB, QU, urlbuf, QU, QU, TARGET, QU, RB, urlbuf, LB, RB);
 170         strcat(outbuf, &buf[end]);
 171         if ( strlen(outbuf) < 250 )
 172                 strcpy(buf, outbuf);
 173 }
 174
 175
 176 /*
 177  * Turn a vCard "n" (name) field into something displayable.
 178  */
 179 void vcard_n_prettyize(char *name)
 180 {
 181         char *original_name;
 182         int i;
 183
 184         original_name = strdup(name);
 185         for (i=0; i<5; ++i) {
 186                 if (strlen(original_name) > 0) {
 187                         if (original_name[strlen(original_name)-1] == ' ') {
 188                                 original_name[strlen(original_name)-1] = 0;
 189                         }
 190                         if (original_name[strlen(original_name)-1] == ';') {
 191                                 original_name[strlen(original_name)-1] = 0;
 192                         }
 193                 }
 194         }
 195         strcpy(name, "");
 196         for (i=0; i<strlen(original_name); ++i) {
 197                 if (original_name[i] == ';') {
 198                         strcat(name, ", ");
 199                 }
 200                 else {
 201                         name[strlen(name)+1] = 0;
 202                         name[strlen(name)] = original_name[i];
 203                 }
 204         }
 205         free(original_name);
 206 }
 207
 208
 209
 210
 211 /* display_vcard() calls this after parsing the textual vCard into
 212  * our 'struct vCard' data object.
 213  * This gets called instead of display_parsed_vcard() if we are only looking
 214  * to extract the person's name instead of displaying the card.
 215  */
 216 void fetchname_parsed_vcard(struct vCard *v, char *storename) {
 217         char *name;
 218
 219         strcpy(storename, "");
 220
 221         name = vcard_get_prop(v, "n", 1, 0, 0);
 222         if (name != NULL) {
 223                 strcpy(storename, name);
 224                 /* vcard_n_prettyize(storename); */
 225         }
 226
 227 }
 228
 229
 230
 231 /* display_vcard() calls this after parsing the textual vCard into
 232  * our 'struct vCard' data object.
 233  *
 234  * Set 'full' to nonzero to display the full card, otherwise it will only
 235  * show a summary line.
 236  *
 237  * This code is a bit ugly, so perhaps an explanation is due: we do this
 238  * in two passes through the vCard fields.  On the first pass, we process
 239  * fields we understand, and then render them in a pretty fashion at the
 240  * end.  Then we make a second pass, outputting all the fields we don't
 241  * understand in a simple two-column name/value format.
 242  */
 243 void display_parsed_vcard(struct vCard *v, int full) {
 244         int i, j;
 245         char buf[SIZ];
 246         char *name;
 247         int is_qp = 0;
 248         int is_b64 = 0;
 249         char *thisname, *thisvalue;
 250         char firsttoken[SIZ];
 251         int pass;
 252
 253         char displayname[SIZ];
 254         char title[SIZ];
 255         char org[SIZ];
 256         char phone[SIZ];
 257         char mailto[SIZ];
 258
 259         strcpy(displayname, "");
 260         strcpy(phone, "");
 261         strcpy(mailto, "");
 262         strcpy(title, "");
 263         strcpy(org, "");
 264
 265         if (!full) {
 266                 wprintf("<TD>");
 267                 name = vcard_get_prop(v, "fn", 1, 0, 0);
 268                 if (name != NULL) {
 269                         escputs(name);
 270                 }
 271                 else if (name = vcard_get_prop(v, "n", 1, 0, 0), name != NULL) {
 272                         strcpy(displayname, name);
 273                         vcard_n_prettyize(displayname);
 274                         escputs(displayname);
 275                 }
 276                 else {
 277                         wprintf("&nbsp;");
 278                 }
 279                 wprintf("</TD>");
 280                 return;
 281         }
 282
 283         wprintf("<div align=center><table bgcolor=#aaaaaa width=50%%>");
 284         for (pass=1; pass<=2; ++pass) {
 285
 286                 if (v->numprops) for (i=0; i<(v->numprops); ++i) {
 287
 288                         thisname = strdup(v->prop[i].name);
 289                         extract_token(firsttoken, thisname, 0, ';', sizeof firsttoken);
 290
 291                         for (j=0; j<num_tokens(thisname, ';'); ++j) {
 292                                 extract_token(buf, thisname, j, ';', sizeof buf);
 293                                 if (!strcasecmp(buf, "encoding=quoted-printable")) {
 294                                         is_qp = 1;
 295                                         remove_token(thisname, j, ';');
 296                                 }
 297                                 if (!strcasecmp(buf, "encoding=base64")) {
 298                                         is_b64 = 1;
 299                                         remove_token(thisname, j, ';');
 300                                 }
 301                         }
 302
 303                         if (is_qp) {
 304                                 thisvalue = malloc(strlen(v->prop[i].value) + 50);
 305                                 j = CtdlDecodeQuotedPrintable(
 306                                         thisvalue, v->prop[i].value,
 307                                         strlen(v->prop[i].value) );
 308                                 thisvalue[j] = 0;
 309                         }
 310                         else if (is_b64) {
 311                                 thisvalue = malloc(strlen(v->prop[i].value) + 50);
 312                                 CtdlDecodeBase64(
 313                                         thisvalue, v->prop[i].value,
 314                                         strlen(v->prop[i].value) );
 315                         }
 316                         else {
 317                                 thisvalue = strdup(v->prop[i].value);
 318                         }
 319
 320                         /*** Various fields we may encounter ***/
 321
 322                         /* N is name, but only if there's no FN already there */
 323                         if (!strcasecmp(firsttoken, "n")) {
 324                                 if (strlen(displayname) == 0) {
 325                                         strcpy(displayname, thisvalue);
 326                                         vcard_n_prettyize(displayname);
 327                                 }
 328                         }
 329
 330                         /* FN (full name) is a true 'display name' field */
 331                         else if (!strcasecmp(firsttoken, "fn")) {
 332                                 strcpy(displayname, thisvalue);
 333                         }
 334
 335                         /* title */
 336                         else if (!strcasecmp(firsttoken, "title")) {
 337                                 strcpy(title, thisvalue);
 338                         }
 339
 340                         /* organization */
 341                         else if (!strcasecmp(firsttoken, "org")) {
 342                                 strcpy(org, thisvalue);
 343                         }
 344
 345                         else if (!strcasecmp(firsttoken, "email")) {
 346                                 if (strlen(mailto) > 0) strcat(mailto, "<br />");
 347                                 strcat(mailto,
 348                                         "<a href=\"display_enter"
 349                                         "?force_room=_MAIL_?recp=");
 350
 351                                 urlesc(&mailto[strlen(mailto)], displayname);
 352                                 urlesc(&mailto[strlen(mailto)], " <");
 353                                 urlesc(&mailto[strlen(mailto)], thisvalue);
 354                                 urlesc(&mailto[strlen(mailto)], ">");
 355
 356                                 strcat(mailto, "\">");
 357                                 stresc(&mailto[strlen(mailto)], thisvalue, 1, 1);
 358                                 strcat(mailto, "</A>");
 359                         }
 360                         else if (!strcasecmp(firsttoken, "tel")) {
 361                                 if (strlen(phone) > 0) strcat(phone, "<br />");
 362                                 strcat(phone, thisvalue);
 363                                 for (j=0; j<num_tokens(thisname, ';'); ++j) {
 364                                         extract_token(buf, thisname, j, ';', sizeof buf);
 365                                         if (!strcasecmp(buf, "tel"))
 366                                                 strcat(phone, "");
 367                                         else if (!strcasecmp(buf, "work"))
 368                                                 strcat(phone, _(" (work)"));
 369                                         else if (!strcasecmp(buf, "home"))
 370                                                 strcat(phone, _(" (home)"));
 371                                         else if (!strcasecmp(buf, "cell"))
 372                                                 strcat(phone, _(" (cell)"));
 373                                         else {
 374                                                 strcat(phone, " (");
 375                                                 strcat(phone, buf);
 376                                                 strcat(phone, ")");
 377                                         }
 378                                 }
 379                         }
 380                         else if (!strcasecmp(firsttoken, "adr")) {
 381                                 if (pass == 2) {
 382                                         wprintf("<TR><TD>");
 383                                         wprintf(_("Address:"));
 384                                         wprintf("</TD><TD>");
 385                                         for (j=0; j<num_tokens(thisvalue, ';'); ++j) {
 386                                                 extract_token(buf, thisvalue, j, ';', sizeof buf);
 387                                                 if (strlen(buf) > 0) {
 388                                                         escputs(buf);
 389                                                         if (j<3) wprintf("<br />");
 390                                                         else wprintf(" ");
 391                                                 }
 392                                         }
 393                                         wprintf("</TD></TR>\n");
 394                                 }
 395                         }
 396                         else if (!strcasecmp(firsttoken, "version")) {
 397                                 /* ignore */
 398                         }
 399                         else if (!strcasecmp(firsttoken, "rev")) {
 400                                 /* ignore */
 401                         }
 402                         else if (!strcasecmp(firsttoken, "label")) {
 403                                 /* ignore */
 404                         }
 405                         else {
 406
 407                                 /*** Don't show extra fields.  They're ugly.
 408                                 if (pass == 2) {
 409                                         wprintf("<TR><TD>");
 410                                         escputs(thisname);
 411                                         wprintf("</TD><TD>");
 412                                         escputs(thisvalue);
 413                                         wprintf("</TD></TR>\n");
 414                                 }
 415                                 ***/
 416                         }
 417
 418                         free(thisname);
 419                         free(thisvalue);
 420                 }
 421
 422                 if (pass == 1) {
 423                         wprintf("<TR BGCOLOR=\"#AAAAAA\">"
 424                         "<TD COLSPAN=2 BGCOLOR=\"#FFFFFF\">"
 425                         "<IMG ALIGN=CENTER src=\"static/viewcontacts_48x.gif\">"
 426                         "<FONT SIZE=+1><B>");
 427                         escputs(displayname);
 428                         wprintf("</B></FONT>");
 429                         if (strlen(title) > 0) {
 430                                 wprintf("<div align=right>");
 431                                 escputs(title);
 432                                 wprintf("</div>");
 433                         }
 434                         if (strlen(org) > 0) {
 435                                 wprintf("<div align=right>");
 436                                 escputs(org);
 437                                 wprintf("</div>");
 438                         }
 439                         wprintf("</TD></TR>\n");
 440
 441                         if (strlen(phone) > 0) {
 442                                 wprintf("<tr><td>");
 443                                 wprintf(_("Telephone:"));
 444                                 wprintf("</td><td>%s</td></tr>\n", phone);
 445                         }
 446                         if (strlen(mailto) > 0) {
 447                                 wprintf("<tr><td>");
 448                                 wprintf(_("E-mail:"));
 449                                 wprintf("</td><td>%s</td></tr>\n", mailto);
 450                         }
 451                 }
 452
 453         }
 454
 455         wprintf("</table></div>\n");
 456 }
 457
 458
 459
 460 /*
 461  * Display a textual vCard
 462  * (Converts to a vCard object and then calls the actual display function)
 463  * Set 'full' to nonzero to display the whole card instead of a one-liner.
 464  * Or, if "storename" is non-NULL, just store the person's name in that
 465  * buffer instead of displaying the card at all.
 466  */
 467 void display_vcard(char *vcard_source, char alpha, int full, char *storename) {
 468         struct vCard *v;
 469         char *name;
 470         char buf[SIZ];
 471         char this_alpha = 0;
 472
 473         v = vcard_load(vcard_source);
 474         if (v == NULL) return;
 475
 476         name = vcard_get_prop(v, "n", 1, 0, 0);
 477         if (name != NULL) {
 478                 strcpy(buf, name);
 479                 this_alpha = buf[0];
 480         }
 481
 482         if (storename != NULL) {
 483                 fetchname_parsed_vcard(v, storename);
 484         }
 485         else if (       (alpha == 0)
 486                         || ((isalpha(alpha)) && (tolower(alpha) == tolower(this_alpha)) )
 487                         || ((!isalpha(alpha)) && (!isalpha(this_alpha)))
 488                 ) {
 489                 display_parsed_vcard(v, full);
 490         }
 491
 492         vcard_free(v);
 493 }
 494
 495
 496 /*
 497  * I wanna SEE that message!  (Optional 'section' for encapsulated message/rfc822 submessage)
 498  */
 499 void read_message(long msgnum, int printable_view, char *section) {
 500         char buf[SIZ];
 501         char mime_partnum[256];
 502         char mime_filename[256];
 503         char mime_content_type[256];
 504         char mime_charset[256];
 505         char mime_disposition[256];
 506         int mime_length;
 507         char mime_http[SIZ];
 508         char mime_submessages[256];
 509         char m_subject[256];
 510         char m_cc[1024];
 511         char from[256];
 512         char node[256];
 513         char rfca[256];
 514         char reply_to[512];
 515         char reply_all[4096];
 516         char now[64];
 517         int format_type = 0;
 518         int nhdr = 0;
 519         int bq = 0;
 520         int i = 0;
 521         char vcard_partnum[256];
 522         char cal_partnum[256];
 523         char *part_source = NULL;
 524 #ifdef HAVE_ICONV
 525         iconv_t ic = (iconv_t)(-1) ;
 526         char *ibuf;                /* Buffer of characters to be converted */
 527         char *obuf;                /* Buffer for converted characters      */
 528         size_t ibuflen;        /* Length of input buffer               */
 529         size_t obuflen;        /* Length of output buffer             */
 530         char *osav;                /* Saved pointer to output buffer       */
 531 #endif
 532
 533         strcpy(from, "");
 534         strcpy(node, "");
 535         strcpy(rfca, "");
 536         strcpy(reply_to, "");
 537         strcpy(reply_all, "");
 538         strcpy(vcard_partnum, "");
 539         strcpy(cal_partnum, "");
 540         strcpy(mime_http, "");
 541         strcpy(mime_content_type, "text/plain");
 542         strcpy(mime_charset, "us-ascii");
 543         strcpy(mime_submessages, "");
 544
 545         serv_printf("MSG4 %ld|%s", msgnum, section);
 546         serv_getln(buf, sizeof buf);
 547         if (buf[0] != '1') {
 548                 wprintf("<STRONG>");
 549                 wprintf(_("ERROR:"));
 550                 wprintf("</STRONG> %s<br />\n", &buf[4]);
 551                 return;
 552         }
 553
 554         /* begin everythingamundo table */
 555         if (!printable_view) {
 556                 wprintf("<div id=\"fix_scrollbar_bug\">\n");
 557                 wprintf("<table width=100%% border=1 cellspacing=0 "
 558                         "cellpadding=0><TR><TD>\n");
 559         }
 560
 561         /* begin message header table */
 562         wprintf("<TABLE WIDTH=100%% BORDER=0 CELLSPACING=0 "
 563                 "CELLPADDING=1 BGCOLOR=\"#CCCCCC\"><TR><TD>\n");
 564
 565         wprintf("<SPAN CLASS=\"message_header\">");
 566         strcpy(m_subject, "");
 567         strcpy(m_cc, "");
 568
 569         while (serv_getln(buf, sizeof buf), strcasecmp(buf, "text")) {
 570                 if (!strcmp(buf, "000")) {
 571                         wprintf("<I>");
 572                         wprintf(_("unexpected end of message"));
 573                         wprintf("</I><br /><br />\n");
 574                         wprintf("</SPAN>\n");
 575                         return;
 576                 }
 577                 if (!strncasecmp(buf, "nhdr=yes", 8))
 578                         nhdr = 1;
 579                 if (nhdr == 1)
 580                         buf[0] = '_';
 581                 if (!strncasecmp(buf, "type=", 5))
 582                         format_type = atoi(&buf[5]);
 583                 if (!strncasecmp(buf, "from=", 5)) {
 584                         strcpy(from, &buf[5]);
 585                         wprintf(_("from "));
 586                         wprintf("<a href=\"showuser?who=");
 587 #ifdef HAVE_ICONV
 588                         utf8ify_rfc822_string(from);
 589 #endif
 590                         urlescputs(from);
 591                         wprintf("\">");
 592                         escputs(from);
 593                         wprintf("</A> ");
 594                 }
 595                 if (!strncasecmp(buf, "subj=", 5)) {
 596                         safestrncpy(m_subject, &buf[5], sizeof m_subject);
 597                 }
 598                 if (!strncasecmp(buf, "cccc=", 5)) {
 599                         safestrncpy(m_cc, &buf[5], sizeof m_cc);
 600                         if (strlen(reply_all) > 0) {
 601                                 strcat(reply_all, ", ");
 602                         }
 603                         safestrncpy(&reply_all[strlen(reply_all)], &buf[5],
 604                                 (sizeof reply_all - strlen(reply_all)) );
 605                 }
 606                 if ((!strncasecmp(buf, "hnod=", 5))
 607                     && (strcasecmp(&buf[5], serv_info.serv_humannode))) {
 608                         wprintf("(%s) ", &buf[5]);
 609                 }
 610                 if ((!strncasecmp(buf, "room=", 5))
 611                     && (strcasecmp(&buf[5], WC->wc_roomname))
 612                     && (strlen(&buf[5])>0) ) {
 613                         wprintf(_("in "));
 614                         wprintf("%s&gt; ", &buf[5]);
 615                 }
 616                 if (!strncasecmp(buf, "rfca=", 5)) {
 617                         strcpy(rfca, &buf[5]);
 618                         wprintf("&lt;");
 619                         escputs(rfca);
 620                         wprintf("&gt; ");
 621                 }
 622
 623                 if (!strncasecmp(buf, "node=", 5)) {
 624                         strcpy(node, &buf[5]);
 625                         if ( ((WC->room_flags & QR_NETWORK)
 626                         || ((strcasecmp(&buf[5], serv_info.serv_nodename)
 627                         && (strcasecmp(&buf[5], serv_info.serv_fqdn)))))
 628                         && (strlen(rfca)==0)
 629                         ) {
 630                                 wprintf("@%s ", &buf[5]);
 631                         }
 632                 }
 633                 if (!strncasecmp(buf, "rcpt=", 5)) {
 634                         wprintf(_("to "));
 635                         escputs(&buf[5]);
 636                         wprintf(" ");
 637                         if (strlen(reply_all) > 0) {
 638                                 strcat(reply_all, ", ");
 639                         }
 640                         safestrncpy(&reply_all[strlen(reply_all)], &buf[5],
 641                                 (sizeof reply_all - strlen(reply_all)) );
 642                 }
 643                 if (!strncasecmp(buf, "time=", 5)) {
 644                         fmt_date(now, atol(&buf[5]), 0);
 645                         wprintf("%s ", now);
 646                 }
 647
 648                 if (!strncasecmp(buf, "part=", 5)) {
 649                         extract_token(mime_filename, &buf[5], 1, '|', sizeof mime_filename);
 650                         extract_token(mime_partnum, &buf[5], 2, '|', sizeof mime_partnum);
 651                         extract_token(mime_disposition, &buf[5], 3, '|', sizeof mime_disposition);
 652                         extract_token(mime_content_type, &buf[5], 4, '|', sizeof mime_content_type);
 653                         mime_length = extract_int(&buf[5], 5);
 654
 655                         if (!strcasecmp(mime_content_type, "message/rfc822")) {
 656                                 if (strlen(mime_submessages) > 0) {
 657                                         strcat(mime_submessages, "|");
 658                                 }
 659                                 strcat(mime_submessages, mime_partnum);
 660                         }
 661                         else if ((!strcasecmp(mime_disposition, "inline"))
 662                            && (!strncasecmp(mime_content_type, "image/", 6)) ){
 663                                 snprintf(&mime_http[strlen(mime_http)],
 664                                         (sizeof(mime_http) - strlen(mime_http) - 1),
 665                                         "<img src=\"mimepart/%ld/%s/%s\">",
 666                                         msgnum, mime_partnum, mime_filename);
 667                         }
 668                         else if ( (!strcasecmp(mime_disposition, "attachment"))
 669                              || (!strcasecmp(mime_disposition, "inline")) ) {
 670                                 snprintf(&mime_http[strlen(mime_http)],
 671                                         (sizeof(mime_http) - strlen(mime_http) - 1),
 672                                         "<a href=\"mimepart/%ld/%s/%s\" "
 673                                         "TARGET=\"wc.%ld.%s\">"
 674                                         "<img src=\"static/diskette_24x.gif\" "
 675                                         "BORDER=0 ALIGN=MIDDLE>\n"
 676                                         "%s (%s, %d bytes)</A><br />\n",
 677                                         msgnum, mime_partnum, mime_filename,
 678                                         msgnum, mime_partnum,
 679                                         mime_filename,
 680                                         mime_content_type, mime_length
 681                                 );
 682                         }
 683
 684                         /*** begin handler prep ***/
 685                         if (!strcasecmp(mime_content_type, "text/x-vcard")) {
 686                                 strcpy(vcard_partnum, mime_partnum);
 687                         }
 688
 689                         if (!strcasecmp(mime_content_type, "text/calendar")) {
 690                                 strcpy(cal_partnum, mime_partnum);
 691                         }
 692
 693                         /*** end handler prep ***/
 694
 695                 }
 696
 697         }
 698
 699         /* Generate a reply-to address */
 700         if (strlen(rfca) > 0) {
 701                 strcpy(reply_to, rfca);
 702         }
 703         else {
 704                 if ( (strlen(node) > 0)
 705                    && (strcasecmp(node, serv_info.serv_nodename))
 706                    && (strcasecmp(node, serv_info.serv_humannode)) ) {
 707                         snprintf(reply_to, sizeof(reply_to), "%s @ %s",
 708                                 from, node);
 709                 }
 710                 else {
 711                         snprintf(reply_to, sizeof(reply_to), "%s", from);
 712                 }
 713         }
 714
 715         if (nhdr == 1) {
 716                 wprintf("****");
 717         }
 718
 719         wprintf("</SPAN>");
 720 #ifdef HAVE_ICONV
 721         utf8ify_rfc822_string(m_cc);
 722         utf8ify_rfc822_string(m_subject);
 723 #endif
 724         if (strlen(m_cc) > 0) {
 725                 wprintf("<br />"
 726                         "<SPAN CLASS=\"message_subject\">");
 727                 wprintf(_("CC:"));
 728                 wprintf(" ");
 729                 escputs(m_cc);
 730                 wprintf("</SPAN>");
 731         }
 732         if (strlen(m_subject) > 0) {
 733                 wprintf("<br />"
 734                         "<SPAN CLASS=\"message_subject\">");
 735                 wprintf(_("Subject:"));
 736                 wprintf(" ");
 737                 escputs(m_subject);
 738                 wprintf("</SPAN>");
 739         }
 740         wprintf("</TD>\n");
 741
 742         /* start msg buttons */
 743         if (!printable_view) {
 744                 wprintf("<td align=right>\n");
 745
 746                 /* Reply */
 747                 if ( (WC->wc_view == VIEW_MAILBOX) || (WC->wc_view == VIEW_BBS) ) {
 748                         wprintf("<a href=\"display_enter");
 749                         if (WC->is_mailbox) {
 750                                 wprintf("?replyquote=%ld", msgnum);
 751                         }
 752                         wprintf("?recp=");
 753                         urlescputs(reply_to);
 754                         wprintf("?subject=");
 755                         if (strncasecmp(m_subject, "Re:", 3)) wprintf("Re:%20");
 756                         urlescputs(m_subject);
 757                         wprintf("\">[%s]</a> ", _("Reply"));
 758                 }
 759
 760                 /* ReplyQuoted */
 761                 if ( (WC->wc_view == VIEW_MAILBOX) || (WC->wc_view == VIEW_BBS) ) {
 762                         if (!WC->is_mailbox) {
 763                                 wprintf("<a href=\"display_enter");
 764                                 wprintf("?replyquote=%ld", msgnum);
 765                                 wprintf("?recp=");
 766                                 urlescputs(reply_to);
 767                                 wprintf("?subject=");
 768                                 if (strncasecmp(m_subject, "Re:", 3)) wprintf("Re:%20");
 769                                 urlescputs(m_subject);
 770                                 wprintf("\">[%s]</a> ", _("ReplyQuoted"));
 771                         }
 772                 }
 773
 774                 /* ReplyAll */
 775                 if (WC->wc_view == VIEW_MAILBOX) {
 776                         wprintf("<a href=\"display_enter");
 777                         wprintf("?replyquote=%ld", msgnum);
 778                         wprintf("?recp=");
 779                         urlescputs(reply_to);
 780                         wprintf("?cc=");
 781                         urlescputs(reply_all);
 782                         if (strlen(m_subject) > 0) {
 783                                 wprintf("?subject=");
 784                                 if (strncasecmp(m_subject, "Re:", 3)) wprintf("Re:%20");
 785                                 urlescputs(m_subject);
 786                         }
 787                         wprintf("\">[%s]</a> ", _("ReplyAll"));
 788                 }
 789
 790                 /* Forward */
 791                 if (WC->wc_view == VIEW_MAILBOX) {
 792                         wprintf("<a href=\"display_enter?fwdquote=%ld?subject=", msgnum);
 793                         if (strncasecmp(m_subject, "Fwd:", 4)) wprintf("Fwd:%20");
 794                         urlescputs(m_subject);
 795                         wprintf("\">[%s]</a> ", _("Forward"));
 796                 }
 797
 798                 /* If this is one of my own rooms, or if I'm an Aide or Room Aide, I can move/delete */
 799                 if ( (WC->is_room_aide) || (WC->is_mailbox) ) {
 800                         /* Move */
 801                         wprintf("<a href=\"confirm_move_msg?msgid=%ld\">[%s]</a> ",
 802                                 msgnum, _("Move"));
 803
 804                         /* Delete */
 805                         wprintf("<a href=\"delete_msg?msgid=%ld\" "
 806                                 "onClick=\"return confirm('%s');\">"
 807                                 "[%s]</a> ", msgnum, _("Delete this message?"), _("Delete")
 808                         );
 809                 }
 810
 811                 wprintf("<a href=\"#\" onClick=\"window.open('printmsg/%ld', 'print%ld', 'toolbar=no,location=no,directories=no,copyhistory=no,status=yes,scrollbars=yes,resizable=yes,width=600,height=400'); \" >"
 812                         "[%s]</a>", msgnum, msgnum, _("Print"));
 813
 814                 wprintf("</td>");
 815         }
 816
 817         wprintf("</TR></TABLE>\n");
 818
 819         /* Begin body */
 820         wprintf("<TABLE BORDER=0 WIDTH=100%% BGCOLOR=#FFFFFF "
 821                 "CELLPADDING=1 CELLSPACING=0><TR><TD>");
 822
 823         /*
 824          * Learn the content type
 825          */
 826         strcpy(mime_content_type, "text/plain");
 827         while (serv_getln(buf, sizeof buf), (strlen(buf) > 0)) {
 828                 if (!strcmp(buf, "000")) {
 829                         wprintf("<I>");
 830                         wprintf(_("unexpected end of message"));
 831                         wprintf("</I><br /><br />\n");
 832                         goto ENDBODY;
 833                 }
 834                 if (!strncasecmp(buf, "Content-type: ", 14)) {
 835                         safestrncpy(mime_content_type, &buf[14],
 836                                 sizeof(mime_content_type));
 837                         for (i=0; i<strlen(mime_content_type); ++i) {
 838                                 if (!strncasecmp(&mime_content_type[i], "charset=", 8)) {
 839                                         safestrncpy(mime_charset, &mime_content_type[i+8],
 840                                                 sizeof mime_charset);
 841                                 }
 842                         }
 843                         for (i=0; i<strlen(mime_content_type); ++i) {
 844                                 if (mime_content_type[i] == ';') {
 845                                         mime_content_type[i] = 0;
 846                                 }
 847                         }
 848                 }
 849         }
 850
 851         /* Set up a character set conversion if we need to (and if we can) */
 852 #ifdef HAVE_ICONV
 853         if (strchr(mime_charset, ';')) strcpy(strchr(mime_charset, ';'), "");
 854         if ( (strcasecmp(mime_charset, "us-ascii"))
 855            && (strcasecmp(mime_charset, "UTF-8"))
 856            && (strcasecmp(mime_charset, ""))
 857         ) {
 858                 ic = iconv_open("UTF-8", mime_charset);
 859                 if (ic == (iconv_t)(-1) ) {
 860                         lprintf(5, "%s:%d iconv_open(UTF-8, %s) failed: %s\n",
 861                                 __FILE__, __LINE__, mime_charset, strerror(errno));
 862                 }
 863         }
 864 #endif
 865
 866         /* Messages in legacy Citadel variformat get handled thusly... */
 867         if (!strcasecmp(mime_content_type, "text/x-citadel-variformat")) {
 868                 fmout("JUSTIFY");
 869         }
 870
 871         /* Boring old 80-column fixed format text gets handled this way... */
 872         else if ( (!strcasecmp(mime_content_type, "text/plain"))
 873                 || (!strcasecmp(mime_content_type, "text")) ) {
 874                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
 875                         if (buf[strlen(buf)-1] == '\n') buf[strlen(buf)-1] = 0;
 876                         if (buf[strlen(buf)-1] == '\r') buf[strlen(buf)-1] = 0;
 877
 878 #ifdef HAVE_ICONV
 879                         if (ic != (iconv_t)(-1) ) {
 880                                 ibuf = buf;
 881                                 ibuflen = strlen(ibuf);
 882                                 obuflen = SIZ;
 883                                 obuf = (char *) malloc(obuflen);
 884                                 osav = obuf;
 885                                 iconv(ic, &ibuf, &ibuflen, &obuf, &obuflen);
 886                                 osav[SIZ-obuflen] = 0;
 887                                 safestrncpy(buf, osav, sizeof buf);
 888                                 free(osav);
 889                         }
 890 #endif
 891
 892                         while ((strlen(buf) > 0) && (isspace(buf[strlen(buf) - 1])))
 893                                 buf[strlen(buf) - 1] = 0;
 894                         if ((bq == 0) &&
 895                         ((!strncmp(buf, ">", 1)) || (!strncmp(buf, " >", 2)) || (!strncmp(buf, " :-)", 4)))) {
 896                                 wprintf("<BLOCKQUOTE>");
 897                                 bq = 1;
 898                         } else if ((bq == 1) &&
 899                                 (strncmp(buf, ">", 1)) && (strncmp(buf, " >", 2)) && (strncmp(buf, " :-)", 4))) {
 900                                 wprintf("</BLOCKQUOTE>");
 901                                 bq = 0;
 902                         }
 903                         wprintf("<TT>");
 904                         url(buf);
 905                         escputs(buf);
 906                         wprintf("</TT><br />\n");
 907                 }
 908                 wprintf("</I><br />");
 909         }
 910
 911         else /* HTML is fun, but we've got to strip it first */
 912         if (!strcasecmp(mime_content_type, "text/html")) {
 913                 output_html(mime_charset);
 914         }
 915
 916         /* Unknown weirdness */
 917         else {
 918                 wprintf(_("I don't know how to display %s"), mime_content_type);
 919                 wprintf("<br />\n", mime_content_type);
 920                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) { }
 921         }
 922
 923         /* If there are attached submessages, display them now... */
 924         if ( (strlen(mime_submessages) > 0) && (!section[0]) ) {
 925                 for (i=0; i<num_tokens(mime_submessages, '|'); ++i) {
 926                         extract_token(buf, mime_submessages, i, '|', sizeof buf);
 927                         /* use printable_view to suppress buttons */
 928                         wprintf("<blockquote>");
 929                         read_message(msgnum, 1, buf);
 930                         wprintf("</blockquote>");
 931                 }
 932         }
 933
 934
 935         /* Afterwards, offer links to download attachments 'n' such */
 936         if ( (strlen(mime_http) > 0) && (!section[0]) ) {
 937                 wprintf("%s", mime_http);
 938         }
 939
 940         /* Handler for vCard parts */
 941         if (strlen(vcard_partnum) > 0) {
 942                 part_source = load_mimepart(msgnum, vcard_partnum);
 943                 if (part_source != NULL) {
 944
 945                         /* If it's my vCard I can edit it */
 946                         if (    (!strcasecmp(WC->wc_roomname, USERCONFIGROOM))
 947                                 || (!strcasecmp(&WC->wc_roomname[11], USERCONFIGROOM))
 948                                 || (WC->wc_view == VIEW_ADDRESSBOOK)
 949                         ) {
 950                                 wprintf("<a href=\"edit_vcard?"
 951                                         "msgnum=%ld?partnum=%s\">",
 952                                         msgnum, vcard_partnum);
 953                                 wprintf("[%s]</A>", _("edit"));
 954                         }
 955
 956                         /* In all cases, display the full card */
 957                         display_vcard(part_source, 0, 1, NULL);
 958                 }
 959         }
 960
 961         /* Handler for calendar parts */
 962         if (strlen(cal_partnum) > 0) {
 963                 part_source = load_mimepart(msgnum, cal_partnum);
 964                 if (part_source != NULL) {
 965                         cal_process_attachment(part_source,
 966                                                 msgnum, cal_partnum);
 967                 }
 968         }
 969
 970         if (part_source) {
 971                 free(part_source);
 972                 part_source = NULL;
 973         }
 974
 975 ENDBODY:
 976         wprintf("</TD></TR></TABLE>\n");
 977
 978         /* end everythingamundo table */
 979         if (!printable_view) {
 980                 wprintf("</TD></TR></TABLE>\n");
 981                 wprintf("</div><br />\n");
 982         }
 983
 984 #ifdef HAVE_ICONV
 985         if (ic != (iconv_t)(-1) ) {
 986                 iconv_close(ic);
 987         }
 988 #endif
 989 }
 990
 991
 992
 993 /*
 994  * Unadorned HTML output of an individual message, suitable
 995  * for placing in a hidden iframe, for printing, or whatever
 996  */
 997 void embed_message(char *msgnum_as_string) {
 998         long msgnum = 0L;
 999
1000         msgnum = atol(msgnum_as_string);
1001         begin_ajax_response();
1002         read_message(msgnum, 0, "");
1003         end_ajax_response();
1004 }
1005
1006
1007 /*
1008  * Printable view of a message
1009  */
1010 void print_message(char *msgnum_as_string) {
1011         long msgnum = 0L;
1012
1013         msgnum = atol(msgnum_as_string);
1014         output_headers(0, 0, 0, 0, 0, 0);
1015
1016         wprintf("Content-type: text/html\r\n"
1017                 "Server: %s\r\n"
1018                 "Connection: close\r\n",
1019                 SERVER);
1020         begin_burst();
1021
1022         wprintf("\r\n\r\n<html>\n"
1023                 "<head><title>Printable view</title></head>\n"
1024                 "<body onLoad=\" window.print(); window.close(); \">\n"
1025         );
1026
1027         read_message(msgnum, 1, "");
1028
1029         wprintf("\n</body></html>\n\n");
1030         wDumpContent(0);
1031 }
1032
1033
1034
1035 /*
1036  * Read message in simple, JavaScript-embeddable form for 'forward'
1037  * or 'reply quoted' operations.
1038  *
1039  * NOTE: it is VITALLY IMPORTANT that we output no single-quotes or linebreaks
1040  *       in this function.  Doing so would throw a JavaScript error in the
1041  *       'supplied text' argument to the editor.
1042  */
1043 void pullquote_message(long msgnum, int forward_attachments) {
1044         char buf[SIZ];
1045         char mime_partnum[256];
1046         char mime_filename[256];
1047         char mime_content_type[256];
1048         char mime_charset[256];
1049         char mime_disposition[256];
1050         int mime_length;
1051         char mime_http[SIZ];
1052         char *attachments = NULL;
1053         int num_attachments = 0;
1054         struct wc_attachment *att, *aptr;
1055         char m_subject[256];
1056         char from[256];
1057         char node[256];
1058         char rfca[256];
1059         char reply_to[512];
1060         char now[256];
1061         int format_type = 0;
1062         int nhdr = 0;
1063         int bq = 0;
1064         int i = 0;
1065 #ifdef HAVE_ICONV
1066         iconv_t ic = (iconv_t)(-1) ;
1067         char *ibuf;                /* Buffer of characters to be converted */
1068         char *obuf;                /* Buffer for converted characters      */
1069         size_t ibuflen;        /* Length of input buffer               */
1070         size_t obuflen;        /* Length of output buffer             */
1071         char *osav;                /* Saved pointer to output buffer       */
1072 #endif
1073
1074         strcpy(from, "");
1075         strcpy(node, "");
1076         strcpy(rfca, "");
1077         strcpy(reply_to, "");
1078         strcpy(mime_http, "");
1079         strcpy(mime_content_type, "text/plain");
1080         strcpy(mime_charset, "us-ascii");
1081
1082         serv_printf("MSG4 %ld", msgnum);
1083         serv_getln(buf, sizeof buf);
1084         if (buf[0] != '1') {
1085                 wprintf(_("ERROR:"));
1086                 wprintf("%s<br />", &buf[4]);
1087                 return;
1088         }
1089
1090         strcpy(m_subject, "");
1091
1092         while (serv_getln(buf, sizeof buf), strcasecmp(buf, "text")) {
1093                 if (!strcmp(buf, "000")) {
1094                         wprintf(_("unexpected end of message"));
1095                         return;
1096                 }
1097                 if (!strncasecmp(buf, "nhdr=yes", 8))
1098                         nhdr = 1;
1099                 if (nhdr == 1)
1100                         buf[0] = '_';
1101                 if (!strncasecmp(buf, "type=", 5))
1102                         format_type = atoi(&buf[5]);
1103                 if (!strncasecmp(buf, "from=", 5)) {
1104                         strcpy(from, &buf[5]);
1105                         wprintf(_("from "));
1106 #ifdef HAVE_ICONV
1107                         utf8ify_rfc822_string(from);
1108 #endif
1109                         msgescputs(from);
1110                 }
1111                 if (!strncasecmp(buf, "subj=", 5)) {
1112                         strcpy(m_subject, &buf[5]);
1113                 }
1114                 if ((!strncasecmp(buf, "hnod=", 5))
1115                     && (strcasecmp(&buf[5], serv_info.serv_humannode))) {
1116                         wprintf("(%s) ", &buf[5]);
1117                 }
1118                 if ((!strncasecmp(buf, "room=", 5))
1119                     && (strcasecmp(&buf[5], WC->wc_roomname))
1120                     && (strlen(&buf[5])>0) ) {
1121                         wprintf(_("in "));
1122                         wprintf("%s&gt; ", &buf[5]);
1123                 }
1124                 if (!strncasecmp(buf, "rfca=", 5)) {
1125                         strcpy(rfca, &buf[5]);
1126                         wprintf("&lt;");
1127                         msgescputs(rfca);
1128                         wprintf("&gt; ");
1129                 }
1130
1131                 if (!strncasecmp(buf, "node=", 5)) {
1132                         strcpy(node, &buf[5]);
1133                         if ( ((WC->room_flags & QR_NETWORK)
1134                         || ((strcasecmp(&buf[5], serv_info.serv_nodename)
1135                         && (strcasecmp(&buf[5], serv_info.serv_fqdn)))))
1136                         && (strlen(rfca)==0)
1137                         ) {
1138                                 wprintf("@%s ", &buf[5]);
1139                         }
1140                 }
1141                 if (!strncasecmp(buf, "rcpt=", 5)) {
1142                         wprintf(_("to "));
1143                         wprintf("%s ", &buf[5]);
1144                 }
1145                 if (!strncasecmp(buf, "time=", 5)) {
1146                         fmt_date(now, atol(&buf[5]), 0);
1147                         wprintf("%s ", now);
1148                 }
1149
1150                 /*
1151                  * Save attachment info for later.  We can't start downloading them
1152                  * yet because we're in the middle of a server transaction.
1153                  */
1154                 if (!strncasecmp(buf, "part=", 5)) {
1155                         ++num_attachments;
1156                         attachments = realloc(attachments, (num_attachments * 1024));
1157                         strcat(attachments, &buf[5]);
1158                         strcat(attachments, "\n");
1159                 }
1160
1161         }
1162
1163         wprintf("<br>");
1164
1165 #ifdef HAVE_ICONV
1166         utf8ify_rfc822_string(m_subject);
1167 #endif
1168         if (strlen(m_subject) > 0) {
1169                 wprintf(_("Subject:"));
1170                 wprintf(" ");
1171                 msgescputs(m_subject);
1172                 wprintf("<br />");
1173         }
1174
1175         /*
1176          * Begin body
1177          */
1178         wprintf("<br>");
1179
1180         /*
1181          * Learn the content type
1182          */
1183         strcpy(mime_content_type, "text/plain");
1184         while (serv_getln(buf, sizeof buf), (strlen(buf) > 0)) {
1185                 if (!strcmp(buf, "000")) {
1186                         wprintf(_("unexpected end of message"));
1187                         goto ENDBODY;
1188                 }
1189                 if (!strncasecmp(buf, "Content-type: ", 14)) {
1190                         safestrncpy(mime_content_type, &buf[14],
1191                                 sizeof(mime_content_type));
1192                         for (i=0; i<strlen(mime_content_type); ++i) {
1193                                 if (!strncasecmp(&mime_content_type[i], "charset=", 8)) {
1194                                         safestrncpy(mime_charset, &mime_content_type[i+8],
1195                                                 sizeof mime_charset);
1196                                 }
1197                         }
1198                         for (i=0; i<strlen(mime_content_type); ++i) {
1199                                 if (mime_content_type[i] == ';') {
1200                                         mime_content_type[i] = 0;
1201                                 }
1202                         }
1203                 }
1204         }
1205
1206         /* Set up a character set conversion if we need to (and if we can) */
1207 #ifdef HAVE_ICONV
1208         if ( (strcasecmp(mime_charset, "us-ascii"))
1209            && (strcasecmp(mime_charset, "UTF-8"))
1210            && (strcasecmp(mime_charset, ""))
1211         ) {
1212                 ic = iconv_open("UTF-8", mime_charset);
1213                 if (ic == (iconv_t)(-1) ) {
1214                         lprintf(5, "%s:%d iconv_open() failed: %s\n",
1215                                 __FILE__, __LINE__, strerror(errno));
1216                 }
1217         }
1218 #endif
1219
1220         /* Messages in legacy Citadel variformat get handled thusly... */
1221         if (!strcasecmp(mime_content_type, "text/x-citadel-variformat")) {
1222                 pullquote_fmout();
1223         }
1224
1225         /* Boring old 80-column fixed format text gets handled this way... */
1226         else if (!strcasecmp(mime_content_type, "text/plain")) {
1227                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
1228                         if (buf[strlen(buf)-1] == '\n') buf[strlen(buf)-1] = 0;
1229                         if (buf[strlen(buf)-1] == '\r') buf[strlen(buf)-1] = 0;
1230
1231 #ifdef HAVE_ICONV
1232                         if (ic != (iconv_t)(-1) ) {
1233                                 ibuf = buf;
1234                                 ibuflen = strlen(ibuf);
1235                                 obuflen = SIZ;
1236                                 obuf = (char *) malloc(obuflen);
1237                                 osav = obuf;
1238                                 iconv(ic, &ibuf, &ibuflen, &obuf, &obuflen);
1239                                 osav[SIZ-obuflen] = 0;
1240                                 safestrncpy(buf, osav, sizeof buf);
1241                                 free(osav);
1242                         }
1243 #endif
1244
1245                         while ((strlen(buf) > 0) && (isspace(buf[strlen(buf) - 1])))
1246                                 buf[strlen(buf) - 1] = 0;
1247                         if ((bq == 0) &&
1248                         ((!strncmp(buf, ">", 1)) || (!strncmp(buf, " >", 2)) || (!strncmp(buf, " :-)", 4)))) {
1249                                 wprintf("<BLOCKQUOTE>");
1250                                 bq = 1;
1251                         } else if ((bq == 1) &&
1252                                 (strncmp(buf, ">", 1)) && (strncmp(buf, " >", 2)) && (strncmp(buf, " :-)", 4))) {
1253                                 wprintf("</BLOCKQUOTE>");
1254                                 bq = 0;
1255                         }
1256                         wprintf("<TT>");
1257                         url(buf);
1258                         msgescputs(buf);
1259                         wprintf("</TT><br />");
1260                 }
1261                 wprintf("</I><br />");
1262         }
1263
1264         /* HTML just gets escaped and stuffed back into the editor */
1265         else if (!strcasecmp(mime_content_type, "text/html")) {
1266                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
1267                         msgescputs(buf);
1268                 }
1269         }
1270
1271         /* Unknown weirdness ... don't know how to handle this content type */
1272         else {
1273                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) { }
1274         }
1275
1276 ENDBODY:
1277         /* end of body handler */
1278
1279         /*
1280          * If there were attachments, we have to download them and insert them
1281          * into the attachment chain for the forwarded message we are composing.
1282          */
1283         if ( (forward_attachments) && (num_attachments) ) {
1284                 for (i=0; i<num_attachments; ++i) {
1285                         extract_token(buf, attachments, i, '\n', sizeof buf);
1286                         extract_token(mime_filename, buf, 1, '|', sizeof mime_filename);
1287                         extract_token(mime_partnum, buf, 2, '|', sizeof mime_partnum);
1288                         extract_token(mime_disposition, buf, 3, '|', sizeof mime_disposition);
1289                         extract_token(mime_content_type, buf, 4, '|', sizeof mime_content_type);
1290                         mime_length = extract_int(buf, 5);
1291
1292                         /*
1293                          * tracing  ... uncomment if necessary
1294                          *
1295                         lprintf(9, "fwd filename: %s\n", mime_filename);
1296                         lprintf(9, "fwd partnum : %s\n", mime_partnum);
1297                         lprintf(9, "fwd conttype: %s\n", mime_content_type);
1298                         lprintf(9, "fwd dispose : %s\n", mime_disposition);
1299                         lprintf(9, "fwd length  : %d\n", mime_length);
1300                          */
1301
1302                         if ( (!strcasecmp(mime_disposition, "inline"))
1303                            || (!strcasecmp(mime_disposition, "attachment")) ) {
1304
1305                                 /* Create an attachment struct from this mime part... */
1306                                 att = malloc(sizeof(struct wc_attachment));
1307                                 memset(att, 0, sizeof(struct wc_attachment));
1308                                 att->length = mime_length;
1309                                 strcpy(att->content_type, mime_content_type);
1310                                 strcpy(att->filename, mime_filename);
1311                                 att->next = NULL;
1312                                 att->data = load_mimepart(msgnum, mime_partnum);
1313
1314                                 /* And add it to the list. */
1315                                 if (WC->first_attachment == NULL) {
1316                                         WC->first_attachment = att;
1317                                 }
1318                                 else {
1319                                         aptr = WC->first_attachment;
1320                                         while (aptr->next != NULL) aptr = aptr->next;
1321                                         aptr->next = att;
1322                                 }
1323                         }
1324
1325                 }
1326                 free(attachments);
1327         }
1328
1329 #ifdef HAVE_ICONV
1330         if (ic != (iconv_t)(-1) ) {
1331                 iconv_close(ic);
1332         }
1333 #endif
1334 }
1335
1336
1337 void display_summarized(int num) {
1338         char datebuf[64];
1339
1340         wprintf("<tr id=\"m%ld\" style=\"width:100%%;font-weight:%s;background-color:#fff\" "
1341                 "onClick=\"CtdlSingleClickMsg(event,%ld)\">",
1342                 WC->summ[num].msgnum,
1343                 (WC->summ[num].is_new ? "bold" : "normal"),
1344                 WC->summ[num].msgnum
1345         );
1346
1347         wprintf("<td width=%d%%>", SUBJ_COL_WIDTH_PCT);
1348         escputs(WC->summ[num].subj);
1349         wprintf("</td>");
1350
1351         wprintf("<td width=%d%%>", SENDER_COL_WIDTH_PCT);
1352         escputs(WC->summ[num].from);
1353         wprintf("</td>");
1354
1355         wprintf("<td width=%d%%>", DATE_PLUS_BUTTONS_WIDTH_PCT);
1356         fmt_date(datebuf, WC->summ[num].date, 1);       /* brief */
1357         escputs(datebuf);
1358         wprintf("</td>");
1359
1360         wprintf("</tr>\n");
1361 }
1362
1363
1364
1365
1366
1367 void display_addressbook(long msgnum, char alpha) {
1368         char buf[SIZ];
1369         char mime_partnum[SIZ];
1370         char mime_filename[SIZ];
1371         char mime_content_type[SIZ];
1372         char mime_disposition[SIZ];
1373         int mime_length;
1374         char vcard_partnum[SIZ];
1375         char *vcard_source = NULL;
1376         struct message_summary summ;
1377
1378         memset(&summ, 0, sizeof(summ));
1379         safestrncpy(summ.subj, _("(no subject)"), sizeof summ.subj);
1380
1381         sprintf(buf, "MSG0 %ld|1", msgnum);     /* ask for headers only */
1382         serv_puts(buf);
1383         serv_getln(buf, sizeof buf);
1384         if (buf[0] != '1') return;
1385
1386         while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
1387                 if (!strncasecmp(buf, "part=", 5)) {
1388                         extract_token(mime_filename, &buf[5], 1, '|', sizeof mime_filename);
1389                         extract_token(mime_partnum, &buf[5], 2, '|', sizeof mime_partnum);
1390                         extract_token(mime_disposition, &buf[5], 3, '|', sizeof mime_disposition);
1391                         extract_token(mime_content_type, &buf[5], 4, '|', sizeof mime_content_type);
1392                         mime_length = extract_int(&buf[5], 5);
1393
1394                         if (!strcasecmp(mime_content_type, "text/x-vcard")) {
1395                                 strcpy(vcard_partnum, mime_partnum);
1396                         }
1397
1398                 }
1399         }
1400
1401         if (strlen(vcard_partnum) > 0) {
1402                 vcard_source = load_mimepart(msgnum, vcard_partnum);
1403                 if (vcard_source != NULL) {
1404
1405                         /* Display the summary line */
1406                         display_vcard(vcard_source, alpha, 0, NULL);
1407
1408                         /* If it's my vCard I can edit it */
1409                         if (    (!strcasecmp(WC->wc_roomname, USERCONFIGROOM))
1410                                 || (!strcasecmp(&WC->wc_roomname[11], USERCONFIGROOM))
1411                                 || (WC->wc_view == VIEW_ADDRESSBOOK)
1412                         ) {
1413                                 wprintf("<a href=\"edit_vcard?"
1414                                         "msgnum=%ld?partnum=%s\">",
1415                                         msgnum, vcard_partnum);
1416                                 wprintf("[%s]</A>", _("edit"));
1417                         }
1418
1419                         free(vcard_source);
1420                 }
1421         }
1422
1423 }
1424
1425
1426
1427 /* If it's an old "Firstname Lastname" style record, try to
1428  * convert it.
1429  */
1430 void lastfirst_firstlast(char *namebuf) {
1431         char firstname[SIZ];
1432         char lastname[SIZ];
1433         int i;
1434
1435         if (namebuf == NULL) return;
1436         if (strchr(namebuf, ';') != NULL) return;
1437
1438         i = num_tokens(namebuf, ' ');
1439         if (i < 2) return;
1440
1441         extract_token(lastname, namebuf, i-1, ' ', sizeof lastname);
1442         remove_token(namebuf, i-1, ' ');
1443         strcpy(firstname, namebuf);
1444         sprintf(namebuf, "%s; %s", lastname, firstname);
1445 }
1446
1447
1448 void fetch_ab_name(long msgnum, char *namebuf) {
1449         char buf[SIZ];
1450         char mime_partnum[SIZ];
1451         char mime_filename[SIZ];
1452         char mime_content_type[SIZ];
1453         char mime_disposition[SIZ];
1454         int mime_length;
1455         char vcard_partnum[SIZ];
1456         char *vcard_source = NULL;
1457         int i;
1458         struct message_summary summ;
1459
1460         if (namebuf == NULL) return;
1461         strcpy(namebuf, "");
1462
1463         memset(&summ, 0, sizeof(summ));
1464         safestrncpy(summ.subj, "(no subject)", sizeof summ.subj);
1465
1466         sprintf(buf, "MSG0 %ld|1", msgnum);     /* ask for headers only */
1467         serv_puts(buf);
1468         serv_getln(buf, sizeof buf);
1469         if (buf[0] != '1') return;
1470
1471         while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
1472                 if (!strncasecmp(buf, "part=", 5)) {
1473                         extract_token(mime_filename, &buf[5], 1, '|', sizeof mime_filename);
1474                         extract_token(mime_partnum, &buf[5], 2, '|', sizeof mime_partnum);
1475                         extract_token(mime_disposition, &buf[5], 3, '|', sizeof mime_disposition);
1476                         extract_token(mime_content_type, &buf[5], 4, '|', sizeof mime_content_type);
1477                         mime_length = extract_int(&buf[5], 5);
1478
1479                         if (!strcasecmp(mime_content_type, "text/x-vcard")) {
1480                                 strcpy(vcard_partnum, mime_partnum);
1481                         }
1482
1483                 }
1484         }
1485
1486         if (strlen(vcard_partnum) > 0) {
1487                 vcard_source = load_mimepart(msgnum, vcard_partnum);
1488                 if (vcard_source != NULL) {
1489
1490                         /* Grab the name off the card */
1491                         display_vcard(vcard_source, 0, 0, namebuf);
1492
1493                         free(vcard_source);
1494                 }
1495         }
1496
1497         lastfirst_firstlast(namebuf);
1498         striplt(namebuf);
1499         for (i=0; i<strlen(namebuf); ++i) {
1500                 if (namebuf[i] != ';') return;
1501         }
1502         strcpy(namebuf, _("(no name)"));
1503 }
1504
1505
1506
1507 /*
1508  * Record compare function for sorting address book indices
1509  */
1510 int abcmp(const void *ab1, const void *ab2) {
1511         return(strcasecmp(
1512                 (((const struct addrbookent *)ab1)->ab_name),
1513                 (((const struct addrbookent *)ab2)->ab_name)
1514         ));
1515 }
1516
1517
1518 /*
1519  * Helper function for do_addrbook_view()
1520  * Converts a name into a three-letter tab label
1521  */
1522 void nametab(char *tabbuf, char *name) {
1523         stresc(tabbuf, name, 0, 0);
1524         tabbuf[0] = toupper(tabbuf[0]);
1525         tabbuf[1] = tolower(tabbuf[1]);
1526         tabbuf[2] = tolower(tabbuf[2]);
1527         tabbuf[3] = 0;
1528 }
1529
1530
1531 /*
1532  * Render the address book using info we gathered during the scan
1533  */
1534 void do_addrbook_view(struct addrbookent *addrbook, int num_ab) {
1535         int i = 0;
1536         int displayed = 0;
1537         int bg = 0;
1538         static int NAMESPERPAGE = 60;
1539         int num_pages = 0;
1540         int page = 0;
1541         int tabfirst = 0;
1542         char tabfirst_label[SIZ];
1543         int tablast = 0;
1544         char tablast_label[SIZ];
1545
1546         if (num_ab == 0) {
1547                 wprintf("<br /><br /><br /><div align=\"center\"><i>");
1548                 wprintf(_("This address book is empty."));
1549                 wprintf("</i></div>\n");
1550                 return;
1551         }
1552
1553         if (num_ab > 1) {
1554                 qsort(addrbook, num_ab, sizeof(struct addrbookent), abcmp);
1555         }
1556
1557         num_pages = num_ab / NAMESPERPAGE;
1558
1559         page = atoi(bstr("page"));
1560
1561         wprintf("Page: ");
1562         for (i=0; i<=num_pages; ++i) {
1563                 if (i != page) {
1564                         wprintf("<a href=\"readfwd?page=%d\">", i);
1565                 }
1566                 else {
1567                         wprintf("<B>");
1568                 }
1569                 tabfirst = i * NAMESPERPAGE;
1570                 tablast = tabfirst + NAMESPERPAGE - 1;
1571                 if (tablast > (num_ab - 1)) tablast = (num_ab - 1);
1572                 nametab(tabfirst_label, addrbook[tabfirst].ab_name);
1573                 nametab(tablast_label, addrbook[tablast].ab_name);
1574                 wprintf("[%s&nbsp;-&nbsp;%s]",
1575                         tabfirst_label, tablast_label
1576                 );
1577                 if (i != page) {
1578                         wprintf("</A>\n");
1579                 }
1580                 else {
1581                         wprintf("</B>\n");
1582                 }
1583         }
1584         wprintf("<br />\n");
1585
1586         wprintf("<TABLE border=0 cellspacing=0 "
1587                 "cellpadding=3 width=100%%>\n"
1588         );
1589
1590         for (i=0; i<num_ab; ++i) {
1591
1592                 if ((i / NAMESPERPAGE) == page) {
1593
1594                         if ((displayed % 4) == 0) {
1595                                 if (displayed > 0) {
1596                                         wprintf("</TR>\n");
1597                                 }
1598                                 bg = 1 - bg;
1599                                 wprintf("<TR BGCOLOR=\"#%s\">",
1600                                         (bg ? "DDDDDD" : "FFFFFF")
1601                                 );
1602                         }
1603
1604                         wprintf("<TD>");
1605
1606                         wprintf("<a href=\"readfwd?startmsg=%ld&is_singlecard=1",
1607                                 addrbook[i].ab_msgnum);
1608                         wprintf("?maxmsgs=1?summary=0?alpha=%s\">", bstr("alpha"));
1609                         vcard_n_prettyize(addrbook[i].ab_name);
1610                         escputs(addrbook[i].ab_name);
1611                         wprintf("</A></TD>\n");
1612                         ++displayed;
1613                 }
1614         }
1615
1616         wprintf("</TR></TABLE>\n");
1617 }
1618
1619
1620
1621 /*
1622  * load message pointers from the server
1623  */
1624 int load_msg_ptrs(char *servcmd, int with_headers)
1625 {
1626         char buf[1024];
1627         time_t datestamp;
1628         char displayname[128];
1629         char nodename[128];
1630         char inetaddr[128];
1631         char subject[256];
1632         int nummsgs;
1633         int maxload = 0;
1634
1635         int num_summ_alloc = 0;
1636
1637         if (with_headers) {
1638                 if (WC->num_summ != 0) {
1639                         free(WC->summ);
1640                         WC->num_summ = 0;
1641                 }
1642         }
1643         num_summ_alloc = 100;
1644         WC->num_summ = 0;
1645         WC->summ = malloc(num_summ_alloc * sizeof(struct message_summary));
1646
1647         nummsgs = 0;
1648         maxload = sizeof(WC->msgarr) / sizeof(long) ;
1649         serv_puts(servcmd);
1650         serv_getln(buf, sizeof buf);
1651         if (buf[0] != '1') {
1652                 wprintf("<EM>%s</EM><br />\n", &buf[4]);
1653                 return (nummsgs);
1654         }
1655         while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
1656                 if (nummsgs < maxload) {
1657                         WC->msgarr[nummsgs] = extract_long(buf, 0);
1658                         datestamp = extract_long(buf, 1);
1659                         extract_token(displayname, buf, 2, '|', sizeof displayname);
1660                         extract_token(nodename, buf, 3, '|', sizeof nodename);
1661                         extract_token(inetaddr, buf, 4, '|', sizeof inetaddr);
1662                         extract_token(subject, buf, 5, '|', sizeof subject);
1663                         ++nummsgs;
1664
1665                         if (with_headers) {
1666                                 if (nummsgs > num_summ_alloc) {
1667                                         num_summ_alloc *= 2;
1668                                         WC->summ = realloc(WC->summ, num_summ_alloc * sizeof(struct message_summary));
1669                                 }
1670                                 ++WC->num_summ;
1671
1672                                 memset(&WC->summ[nummsgs-1], 0, sizeof(struct message_summary));
1673                                 WC->summ[nummsgs-1].msgnum = WC->msgarr[nummsgs-1];
1674                                 safestrncpy(WC->summ[nummsgs-1].subj, _("(no subject)"), sizeof WC->summ[nummsgs-1].subj);
1675                                 if (strlen(displayname) > 0) {
1676                                         safestrncpy(WC->summ[nummsgs-1].from, displayname, sizeof WC->summ[nummsgs-1].from);
1677                                 }
1678                                 if (strlen(subject) > 0) {
1679                                 safestrncpy(WC->summ[nummsgs-1].subj, subject,
1680                                         sizeof WC->summ[nummsgs-1].subj);
1681                                 }
1682 #ifdef HAVE_ICONV
1683                                 /* Handle subjects with RFC2047 encoding */
1684                                 utf8ify_rfc822_string(WC->summ[nummsgs-1].subj);
1685 #endif
1686                                 if (strlen(WC->summ[nummsgs-1].subj) > 75) {
1687                                         strcpy(&WC->summ[nummsgs-1].subj[72], "...");
1688                                 }
1689
1690                                 if (strlen(nodename) > 0) {
1691                                         if ( ((WC->room_flags & QR_NETWORK)
1692                                            || ((strcasecmp(nodename, serv_info.serv_nodename)
1693                                            && (strcasecmp(nodename, serv_info.serv_fqdn)))))
1694                                         ) {
1695                                                 strcat(WC->summ[nummsgs-1].from, " @ ");
1696                                                 strcat(WC->summ[nummsgs-1].from, nodename);
1697                                         }
1698                                 }
1699
1700                                 WC->summ[nummsgs-1].date = datestamp;
1701
1702 #ifdef HAVE_ICONV
1703                                 /* Handle senders with RFC2047 encoding */
1704                                 utf8ify_rfc822_string(WC->summ[nummsgs-1].from);
1705 #endif
1706                                 if (strlen(WC->summ[nummsgs-1].from) > 25) {
1707                                         strcpy(&WC->summ[nummsgs-1].from[22], "...");
1708                                 }
1709                         }
1710                 }
1711         }
1712         return (nummsgs);
1713 }
1714
1715 int longcmp_r(const void *s1, const void *s2) {
1716         long l1;
1717         long l2;
1718
1719         l1 = *(long *)s1;
1720         l2 = *(long *)s2;
1721
1722         if (l1 > l2) return(-1);
1723         if (l1 < l2) return(+1);
1724         return(0);
1725 }
1726
1727
1728 int summcmp_subj(const void *s1, const void *s2) {
1729         struct message_summary *summ1;
1730         struct message_summary *summ2;
1731
1732         summ1 = (struct message_summary *)s1;
1733         summ2 = (struct message_summary *)s2;
1734         return strcasecmp(summ1->subj, summ2->subj);
1735 }
1736
1737 int summcmp_rsubj(const void *s1, const void *s2) {
1738         struct message_summary *summ1;
1739         struct message_summary *summ2;
1740
1741         summ1 = (struct message_summary *)s1;
1742         summ2 = (struct message_summary *)s2;
1743         return strcasecmp(summ2->subj, summ1->subj);
1744 }
1745
1746 int summcmp_sender(const void *s1, const void *s2) {
1747         struct message_summary *summ1;
1748         struct message_summary *summ2;
1749
1750         summ1 = (struct message_summary *)s1;
1751         summ2 = (struct message_summary *)s2;
1752         return strcasecmp(summ1->from, summ2->from);
1753 }
1754
1755 int summcmp_rsender(const void *s1, const void *s2) {
1756         struct message_summary *summ1;
1757         struct message_summary *summ2;
1758
1759         summ1 = (struct message_summary *)s1;
1760         summ2 = (struct message_summary *)s2;
1761         return strcasecmp(summ2->from, summ1->from);
1762 }
1763
1764 int summcmp_date(const void *s1, const void *s2) {
1765         struct message_summary *summ1;
1766         struct message_summary *summ2;
1767
1768         summ1 = (struct message_summary *)s1;
1769         summ2 = (struct message_summary *)s2;
1770
1771         if (summ1->date < summ2->date) return -1;
1772         else if (summ1->date > summ2->date) return +1;
1773         else return 0;
1774 }
1775
1776 int summcmp_rdate(const void *s1, const void *s2) {
1777         struct message_summary *summ1;
1778         struct message_summary *summ2;
1779
1780         summ1 = (struct message_summary *)s1;
1781         summ2 = (struct message_summary *)s2;
1782
1783         if (summ1->date < summ2->date) return +1;
1784         else if (summ1->date > summ2->date) return -1;
1785         else return 0;
1786 }
1787
1788 /*
1789  * command loop for reading messages
1790  */
1791 void readloop(char *oper)
1792 {
1793         char cmd[SIZ];
1794         char buf[SIZ];
1795         char old_msgs[SIZ];
1796         int a, b;
1797         int nummsgs;
1798         long startmsg;
1799         int maxmsgs;
1800         long *displayed_msgs = NULL;
1801         int num_displayed = 0;
1802         int is_summary = 0;
1803         int is_addressbook = 0;
1804         int is_singlecard = 0;
1805         int is_calendar = 0;
1806         int is_tasks = 0;
1807         int is_notes = 0;
1808         int lo, hi;
1809         int lowest_displayed = (-1);
1810         int highest_displayed = 0;
1811         struct addrbookent *addrbook = NULL;
1812         int num_ab = 0;
1813         char *sortby = NULL;
1814         char sortpref_name[128];
1815         char sortpref_value[128];
1816         char *subjsort_button;
1817         char *sendsort_button;
1818         char *datesort_button;
1819         int bbs_reverse = 0;    /* FIXME we need to set/reset this option now.  It works. */
1820
1821         startmsg = atol(bstr("startmsg"));
1822         maxmsgs = atoi(bstr("maxmsgs"));
1823         is_summary = atoi(bstr("summary"));
1824         if (maxmsgs == 0) maxmsgs = DEFAULT_MAXMSGS;
1825
1826         snprintf(sortpref_name, sizeof sortpref_name, "sort %s", WC->wc_roomname);
1827         get_preference(sortpref_name, sortpref_value, sizeof sortpref_value);
1828
1829         sortby = bstr("sortby");
1830         if ( (strlen(sortby) > 0) && (strcasecmp(sortby, sortpref_value)) ) {
1831                 set_preference(sortpref_name, sortby, 1);
1832         }
1833         if (strlen(sortby) == 0) sortby = sortpref_value;
1834
1835         /* mailbox sort */
1836         if (strlen(sortby) == 0) sortby = "rdate";
1837
1838         /* message board sort */
1839         if (!strcasecmp(sortby, "reverse")) {
1840                 bbs_reverse = 1;
1841         }
1842         else {
1843                 bbs_reverse = 0;
1844         }
1845
1846         output_headers(1, 1, 1, 0, 0, 0);
1847
1848         /* When in summary mode, always show ALL messages instead of just
1849          * new or old.  Otherwise, show what the user asked for.
1850          */
1851         if (!strcmp(oper, "readnew")) {
1852                 strcpy(cmd, "MSGS NEW");
1853         }
1854         else if (!strcmp(oper, "readold")) {
1855                 strcpy(cmd, "MSGS OLD");
1856         }
1857         else {
1858                 strcpy(cmd, "MSGS ALL");
1859         }
1860
1861         if ((WC->wc_view == VIEW_MAILBOX) && (maxmsgs > 1)) {
1862                 is_summary = 1;
1863                 strcpy(cmd, "MSGS ALL");
1864         }
1865
1866         if ((WC->wc_view == VIEW_ADDRESSBOOK) && (maxmsgs > 1)) {
1867                 is_addressbook = 1;
1868                 strcpy(cmd, "MSGS ALL");
1869                 maxmsgs = 9999999;
1870         }
1871
1872         if (is_summary) {
1873                 strcpy(cmd, "MSGS ALL|||1");    /* fetch header summary */
1874                 startmsg = 1;
1875                 maxmsgs = 9999999;
1876         }
1877
1878         /* Are we doing a summary view?  If so, we need to know old messages
1879          * and new messages, so we can do that pretty boldface thing for the
1880          * new messages.
1881          */
1882         strcpy(old_msgs, "");
1883         if (is_summary) {
1884                 serv_puts("GTSN");
1885                 serv_getln(buf, sizeof buf);
1886                 if (buf[0] == '2') {
1887                         strcpy(old_msgs, &buf[4]);
1888                 }
1889         }
1890
1891         is_singlecard = atoi(bstr("is_singlecard"));
1892
1893         if (WC->wc_view == VIEW_CALENDAR) {             /* calendar */
1894                 is_calendar = 1;
1895                 strcpy(cmd, "MSGS ALL");
1896                 maxmsgs = 32767;
1897         }
1898         if (WC->wc_view == VIEW_TASKS) {                /* tasks */
1899                 is_tasks = 1;
1900                 strcpy(cmd, "MSGS ALL");
1901                 maxmsgs = 32767;
1902         }
1903         if (WC->wc_view == VIEW_NOTES) {                /* notes */
1904                 is_notes = 1;
1905                 strcpy(cmd, "MSGS ALL");
1906                 maxmsgs = 32767;
1907         }
1908
1909         nummsgs = load_msg_ptrs(cmd, is_summary);
1910         if (nummsgs == 0) {
1911
1912                 if ((!is_tasks) && (!is_calendar) && (!is_notes) && (!is_addressbook)) {
1913                         wprintf("<em>");
1914                         if (!strcmp(oper, "readnew")) {
1915                                 wprintf(_("No new messages."));
1916                         } else if (!strcmp(oper, "readold")) {
1917                                 wprintf(_("No old messages."));
1918                         } else {
1919                                 wprintf(_("No messages here."));
1920                         }
1921                         wprintf("</em>\n");
1922                 }
1923
1924                 goto DONE;
1925         }
1926
1927         if (is_summary) {
1928                 for (a = 0; a < nummsgs; ++a) {
1929                         /* Are you a new message, or an old message? */
1930                         if (is_summary) {
1931                                 if (is_msg_in_mset(old_msgs, WC->msgarr[a])) {
1932                                         WC->summ[a].is_new = 0;
1933                                 }
1934                                 else {
1935                                         WC->summ[a].is_new = 1;
1936                                 }
1937                         }
1938                 }
1939         }
1940
1941         if (startmsg == 0L) {
1942                 if (bbs_reverse) {
1943                         startmsg = WC->msgarr[(nummsgs >= maxmsgs) ? (nummsgs - maxmsgs) : 0];
1944                 }
1945                 else {
1946                         startmsg = WC->msgarr[0];
1947                 }
1948         }
1949
1950         if (is_summary) {
1951                 if (!strcasecmp(sortby, "subject")) {
1952                         qsort(WC->summ, WC->num_summ,
1953                                 sizeof(struct message_summary), summcmp_subj);
1954                 }
1955                 else if (!strcasecmp(sortby, "rsubject")) {
1956                         qsort(WC->summ, WC->num_summ,
1957                                 sizeof(struct message_summary), summcmp_rsubj);
1958                 }
1959                 else if (!strcasecmp(sortby, "sender")) {
1960                         qsort(WC->summ, WC->num_summ,
1961                                 sizeof(struct message_summary), summcmp_sender);
1962                 }
1963                 else if (!strcasecmp(sortby, "rsender")) {
1964                         qsort(WC->summ, WC->num_summ,
1965                                 sizeof(struct message_summary), summcmp_rsender);
1966                 }
1967                 else if (!strcasecmp(sortby, "date")) {
1968                         qsort(WC->summ, WC->num_summ,
1969                                 sizeof(struct message_summary), summcmp_date);
1970                 }
1971                 else if (!strcasecmp(sortby, "rdate")) {
1972                         qsort(WC->summ, WC->num_summ,
1973                                 sizeof(struct message_summary), summcmp_rdate);
1974                 }
1975         }
1976
1977         if (!strcasecmp(sortby, "subject")) {
1978                 subjsort_button = "<a href=\"readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=rsubject\"><img border=\"0\" src=\"static/down_pointer.gif\" /></a>" ;
1979         }
1980         else if (!strcasecmp(sortby, "rsubject")) {
1981                 subjsort_button = "<a href=\"readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=subject\"><img border=\"0\" src=\"static/up_pointer.gif\" /></a>" ;
1982         }
1983         else {
1984                 subjsort_button = "<a href=\"readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=subject\"><img border=\"0\" src=\"static/sort_none.gif\" /></a>" ;
1985         }
1986
1987         if (!strcasecmp(sortby, "sender")) {
1988                 sendsort_button = "<a href=\"readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=rsender\"><img border=\"0\" src=\"static/down_pointer.gif\" /></a>" ;
1989         }
1990         else if (!strcasecmp(sortby, "rsender")) {
1991                 sendsort_button = "<a href=\"readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=sender\"><img border=\"0\" src=\"static/up_pointer.gif\" /></a>" ;
1992         }
1993         else {
1994                 sendsort_button = "<a href=\"readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=sender\"><img border=\"0\" src=\"static/sort_none.gif\" /></a>" ;
1995         }
1996
1997         if (!strcasecmp(sortby, "date")) {
1998                 datesort_button = "<a href=\"readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=rdate\"><img border=\"0\" src=\"static/down_pointer.gif\" /></a>" ;
1999         }
2000         else if (!strcasecmp(sortby, "rdate")) {
2001                 datesort_button = "<a href=\"readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=date\"><img border=\"0\" src=\"static/up_pointer.gif\" /></a>" ;
2002         }
2003         else {
2004                 datesort_button = "<a href=\"readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=rdate\"><img border=\"0\" src=\"static/sort_none.gif\" /></a>" ;
2005         }
2006
2007         if (is_summary) {
2008                 wprintf("</div>\n");            /* end of 'content' div */
2009
2010                 wprintf("<script language=\"javascript\" type=\"text/javascript\">"
2011                         " document.onkeydown = CtdlMsgListKeyPress;     "
2012                         " if (document.layers) {                        "
2013                         "       document.captureEvents(Event.KEYPRESS); "
2014                         " }                                             "
2015                         "</script>\n"
2016                 );
2017
2018                 /* note that Date and Delete are now in the same column */
2019                 wprintf("<div id=\"message_list_hdr\">"
2020                         "<div id=\"fix_scrollbar_bug\">"
2021                         "<table cellspacing=0 style=\"width:100%%\">"
2022                         "<tr>"
2023                 );
2024                 wprintf("<td width=%d%%><b><i>%s</i></b> %s</td>"
2025                         "<td width=%d%%><b><i>%s</i></b> %s</td>"
2026                         "<td width=%d%%><b><i>%s</i></b> %s"
2027                         "&nbsp;"
2028                         "<input type=\"submit\" name=\"delete_button\" style=\"font-size:6pt\" "
2029                         " onClick=\"CtdlDeleteSelectedMessages(event)\" "
2030                         " value=\"%s\">"
2031                         "</td>"
2032                         "</tr>\n"
2033                         ,
2034                         SUBJ_COL_WIDTH_PCT,
2035                         _("Subject"),   subjsort_button,
2036                         SENDER_COL_WIDTH_PCT,
2037                         _("Sender"),    sendsort_button,
2038                         DATE_PLUS_BUTTONS_WIDTH_PCT,
2039                         _("Date"),      datesort_button,
2040                         _("Delete")
2041                 );
2042                 wprintf("</table></div></div>\n");
2043
2044                 wprintf("<div id=\"message_list\">"
2045
2046                         "<div id=\"fix_scrollbar_bug\">\n"
2047
2048                         "<span class=\"mailbox_summary\">"
2049                         "<table id=\"summary_headers\" rules=rows cellspacing=0 style=\"width:100%%\">"
2050                 );
2051         }
2052
2053         for (a = 0; a < nummsgs; ++a) {
2054                 if ((WC->msgarr[a] >= startmsg) && (num_displayed < maxmsgs)) {
2055
2056                         /* Display the message */
2057                         if (is_summary) {
2058                                 display_summarized(a);
2059                         }
2060                         else if (is_addressbook) {
2061                                 fetch_ab_name(WC->msgarr[a], buf);
2062                                 ++num_ab;
2063                                 addrbook = realloc(addrbook,
2064                                         (sizeof(struct addrbookent) * num_ab) );
2065                                 safestrncpy(addrbook[num_ab-1].ab_name, buf,
2066                                         sizeof(addrbook[num_ab-1].ab_name));
2067                                 addrbook[num_ab-1].ab_msgnum = WC->msgarr[a];
2068                         }
2069                         else if (is_calendar) {
2070                                 display_calendar(WC->msgarr[a]);
2071                         }
2072                         else if (is_tasks) {
2073                                 display_task(WC->msgarr[a]);
2074                         }
2075                         else if (is_notes) {
2076                                 display_note(WC->msgarr[a]);
2077                         }
2078                         else {
2079                                 if (displayed_msgs == NULL) {
2080                                         displayed_msgs = malloc(sizeof(long) *
2081                                                                 (maxmsgs<nummsgs ? maxmsgs : nummsgs));
2082                                 }
2083                                 displayed_msgs[num_displayed] = WC->msgarr[a];
2084                         }
2085
2086                         if (lowest_displayed < 0) lowest_displayed = a;
2087                         highest_displayed = a;
2088
2089                         ++num_displayed;
2090                 }
2091         }
2092
2093         if (displayed_msgs != NULL) {
2094                 if (bbs_reverse) {
2095                         qsort(displayed_msgs, num_displayed, sizeof(long), longcmp_r);
2096                 }
2097
2098                 for (a=0; a<num_displayed; ++a) {
2099                         read_message(displayed_msgs[a], 0, "");
2100                 }
2101                 free(displayed_msgs);
2102                 displayed_msgs = NULL;
2103         }
2104
2105         if (is_summary) {
2106                 wprintf("</table></span>"
2107                         "</div>\n");                    /* end of 'fix_scrollbar_bug' div */
2108                 wprintf("</div>");                      /* end of 'message_list' div */
2109
2110                 wprintf("<div id=\"preview_pane\">");   /* The preview pane will initially be empty */
2111         }
2112
2113         /* Bump these because although we're thinking in zero base, the user
2114          * is a drooling idiot and is thinking in one base.
2115          */
2116         ++lowest_displayed;
2117         ++highest_displayed;
2118
2119         /*
2120          * If we're not currently looking at ALL requested
2121          * messages, then display the selector bar
2122          */
2123         if (num_displayed > 1) {
2124            if ((!is_tasks) && (!is_calendar) && (!is_addressbook)
2125               && (!is_notes) && (!is_singlecard) && (!is_summary)) {
2126
2127                 wprintf(_("Reading #"), lowest_displayed, highest_displayed);
2128
2129                 wprintf("<select name=\"whichones\" size=\"1\" "
2130                         "OnChange=\"location.href=msgomatic.whichones.options"
2131                         "[selectedIndex].value\">\n");
2132
2133                 if (bbs_reverse) {
2134                         for (b=nummsgs-1; b>=0; b = b - maxmsgs) {
2135                                 hi = b + 1;
2136                                 lo = b - maxmsgs + 2;
2137                                 if (lo < 1) lo = 1;
2138                                 wprintf("<option %s value="
2139                                         "\"%s"
2140                                         "?startmsg=%ld"
2141                                         "?maxmsgs=%d"
2142                                         "?summary=%d\">"
2143                                         "%d-%d</option> \n",
2144                                         ((WC->msgarr[lo-1] == startmsg) ? "selected" : ""),
2145                                         oper,
2146                                         WC->msgarr[lo-1],
2147                                         maxmsgs,
2148                                         is_summary,
2149                                         hi, lo);
2150                         }
2151                 }
2152                 else {
2153                         for (b=0; b<nummsgs; b = b + maxmsgs) {
2154                                 lo = b + 1;
2155                                 hi = b + maxmsgs + 1;
2156                                 if (hi > nummsgs) hi = nummsgs;
2157                                 wprintf("<option %s value="
2158                                         "\"%s"
2159                                         "?startmsg=%ld"
2160                                         "?maxmsgs=%d"
2161                                         "?summary=%d\">"
2162                                         "%d-%d</option> \n",
2163                                         ((WC->msgarr[b] == startmsg) ? "selected" : ""),
2164                                         oper,
2165                                         WC->msgarr[lo-1],
2166                                         maxmsgs,
2167                                         is_summary,
2168                                         lo, hi);
2169                         }
2170                 }
2171
2172                 wprintf("<option value=\"%s?startmsg=%ld"
2173                         "?maxmsgs=9999999?summary=%d\">"
2174                         "ALL"
2175                         "</option> ",
2176                         oper,
2177                         WC->msgarr[0], is_summary);
2178
2179                 wprintf("</select> ");
2180                 wprintf(_("of %d messages."), nummsgs);
2181
2182                 /* forward/reverse */
2183                 wprintf("&nbsp;<select name=\"direction\" size=\"1\" "
2184                         "OnChange=\"location.href=msgomatic.direction.options"
2185                         "[selectedIndex].value\">\n"
2186                 );
2187
2188                 wprintf("<option %s value=\"%s&sortby=forward\">oldest to newest</option>\n",
2189                         (bbs_reverse ? "" : "selected"),
2190                         oper
2191                 );
2192
2193                 wprintf("<option %s value=\"%s&sortby=reverse\">newest to oldest</option>\n",
2194                         (bbs_reverse ? "selected" : ""),
2195                         oper
2196                 );
2197
2198                 wprintf("</select>");
2199             }
2200         }
2201
2202 DONE:
2203         if (is_tasks) {
2204                 do_tasks_view();        /* Render the task list */
2205         }
2206
2207         if (is_calendar) {
2208                 do_calendar_view();     /* Render the calendar */
2209         }
2210
2211         if (is_addressbook) {
2212                 do_addrbook_view(addrbook, num_ab);     /* Render the address book */
2213         }
2214
2215         /* Put the data transfer hidden iframe in a hidden div, to make it *really* hidden */
2216         wprintf("</div>"
2217                 "<div display=\"hidden\">\n"
2218                 "<iframe name=\"msgloader1\" id=\"msgloader1\" width=\"1\"></iframe>\n"
2219         );
2220
2221         /* Note: wDumpContent() will output one additional </div> tag. */
2222         wDumpContent(1);
2223         if (addrbook != NULL) free(addrbook);
2224
2225         /* free the summary */
2226         if (WC->num_summ != 0) {
2227                 WC->num_summ = 0;
2228                 free(WC->summ);
2229         }
2230 }
2231
2232
2233 /*
2234  * Back end for post_message() ... this is where the actual message
2235  * gets transmitted to the server.
2236  */
2237 void post_mime_to_server(void) {
2238         char boundary[SIZ];
2239         int is_multipart = 0;
2240         static int seq = 0;
2241         struct wc_attachment *att;
2242         char *encoded;
2243         size_t encoded_length;
2244
2245         /* RFC2045 requires this, and some clients look for it... */
2246         serv_puts("MIME-Version: 1.0");
2247
2248         /* If there are attachments, we have to do multipart/mixed */
2249         if (WC->first_attachment != NULL) {
2250                 is_multipart = 1;
2251         }
2252
2253         if (is_multipart) {
2254                 sprintf(boundary, "---Citadel-Multipart-%s-%04x%04x---",
2255                         serv_info.serv_fqdn,
2256                         getpid(),
2257                         ++seq
2258                 );
2259
2260                 /* Remember, serv_printf() appends an extra newline */
2261                 serv_printf("Content-type: multipart/mixed; "
2262                         "boundary=\"%s\"\n", boundary);
2263                 serv_printf("This is a multipart message in MIME format.\n");
2264                 serv_printf("--%s", boundary);
2265         }
2266
2267         serv_puts("Content-type: text/html; charset=utf-8");
2268         serv_puts("");
2269         serv_puts("<HTML><BODY>\n");
2270         text_to_server(bstr("msgtext"), 0);
2271         serv_puts("</BODY></HTML>\n");
2272
2273
2274         if (is_multipart) {
2275
2276                 /* Add in the attachments */
2277                 for (att = WC->first_attachment; att!=NULL; att=att->next) {
2278
2279                         encoded_length = ((att->length * 150) / 100);
2280                         encoded = malloc(encoded_length);
2281                         if (encoded == NULL) break;
2282                         CtdlEncodeBase64(encoded, att->data, att->length);
2283
2284                         serv_printf("--%s", boundary);
2285                         serv_printf("Content-type: %s", att->content_type);
2286                         serv_printf("Content-disposition: attachment; "
2287                                 "filename=\"%s\"", att->filename);
2288                         serv_puts("Content-transfer-encoding: base64");
2289                         serv_puts("");
2290                         serv_write(encoded, strlen(encoded));
2291                         serv_puts("");
2292                         serv_puts("");
2293                         free(encoded);
2294                 }
2295                 serv_printf("--%s--", boundary);
2296         }
2297
2298         serv_puts("000");
2299 }
2300
2301
2302 /*
2303  * Post message (or don't post message)
2304  *
2305  * Note regarding the "dont_post" variable:
2306  * A random value (actually, it's just a timestamp) is inserted as a hidden
2307  * field called "postseq" when the display_enter page is generated.  This
2308  * value is checked when posting, using the static variable dont_post.  If a
2309  * user attempts to post twice using the same dont_post value, the message is
2310  * discarded.  This prevents the accidental double-saving of the same message
2311  * if the user happens to click the browser "back" button.
2312  */
2313 void post_message(void)
2314 {
2315         char buf[SIZ];
2316         static long dont_post = (-1L);
2317         struct wc_attachment *att, *aptr;
2318
2319         if (WC->upload_length > 0) {
2320
2321                 /* There's an attachment.  Save it to this struct... */
2322                 att = malloc(sizeof(struct wc_attachment));
2323                 memset(att, 0, sizeof(struct wc_attachment));
2324                 att->length = WC->upload_length;
2325                 strcpy(att->content_type, WC->upload_content_type);
2326                 strcpy(att->filename, WC->upload_filename);
2327                 att->next = NULL;
2328
2329                 /* And add it to the list. */
2330                 if (WC->first_attachment == NULL) {
2331                         WC->first_attachment = att;
2332                 }
2333                 else {
2334                         aptr = WC->first_attachment;
2335                         while (aptr->next != NULL) aptr = aptr->next;
2336                         aptr->next = att;
2337                 }
2338
2339                 /* Mozilla sends a simple filename, which is what we want,
2340                  * but Satan's Browser sends an entire pathname.  Reduce
2341                  * the path to just a filename if we need to.
2342                  */
2343                 while (num_tokens(att->filename, '/') > 1) {
2344                         remove_token(att->filename, 0, '/');
2345                 }
2346                 while (num_tokens(att->filename, '\\') > 1) {
2347                         remove_token(att->filename, 0, '\\');
2348                 }
2349
2350                 /* Transfer control of this memory from the upload struct
2351                  * to the attachment struct.
2352                  */
2353                 att->data = WC->upload;
2354                 WC->upload_length = 0;
2355                 WC->upload = NULL;
2356                 display_enter();
2357                 return;
2358         }
2359
2360         if (strlen(bstr("cancel_button")) > 0) {
2361                 sprintf(WC->ImportantMessage,
2362                         _("Cancelled.  Message was not posted."));
2363         } else if (strlen(bstr("attach_button")) > 0) {
2364                 display_enter();
2365                 return;
2366         } else if (atol(bstr("postseq")) == dont_post) {
2367                 sprintf(WC->ImportantMessage,
2368                         _("Automatically cancelled because you have already "
2369                         "saved this message."));
2370         } else {
2371                 sprintf(buf, "ENT0 1|%s|0|4|%s|||%s|%s",
2372                         bstr("recp"),
2373                         bstr("subject"),
2374                         bstr("cc"),
2375                         bstr("bcc")
2376                 );
2377                 serv_puts(buf);
2378                 serv_getln(buf, sizeof buf);
2379                 if (buf[0] == '4') {
2380                         post_mime_to_server();
2381                         if ( (strlen(bstr("recp")) > 0)
2382                            || (strlen(bstr("cc")) > 0)
2383                            || (strlen(bstr("bcc")) > 0)
2384                         ) {
2385                                 sprintf(WC->ImportantMessage, _("Message has been sent.\n"));
2386                         }
2387                         else {
2388                                 sprintf(WC->ImportantMessage, _("Message has been posted.\n"));
2389                         }
2390                         dont_post = atol(bstr("postseq"));
2391                 } else {
2392                         sprintf(WC->ImportantMessage, "%s", &buf[4]);
2393                         display_enter();
2394                         return;
2395                 }
2396         }
2397
2398         free_attachments(WC);
2399         readloop("readnew");
2400 }
2401
2402
2403
2404
2405 /*
2406  * display the message entry screen
2407  */
2408 void display_enter(void)
2409 {
2410         char buf[SIZ];
2411         char ebuf[SIZ];
2412         long now;
2413         struct wc_attachment *att;
2414         int recipient_required = 0;
2415         int recipient_bad = 0;
2416         int i;
2417
2418         if (strlen(bstr("force_room")) > 0) {
2419                 gotoroom(bstr("force_room"));
2420         }
2421
2422         /* Are we perhaps in an address book view?  If so, then an "enter
2423          * message" command really means "add new entry."
2424          */
2425         if (WC->wc_view == VIEW_ADDRESSBOOK) {
2426                 do_edit_vcard(-1, "", "");
2427                 return;
2428         }
2429
2430 #ifdef WEBCIT_WITH_CALENDAR_SERVICE
2431         /* Are we perhaps in a calendar view?  If so, then an "enter
2432          * message" command really means "add new calendar item."
2433          */
2434         if (WC->wc_view == VIEW_CALENDAR) {
2435                 display_edit_event();
2436                 return;
2437         }
2438
2439         /* Are we perhaps in a tasks view?  If so, then an "enter
2440          * message" command really means "add new task."
2441          */
2442         if (WC->wc_view == VIEW_TASKS) {
2443                 display_edit_task();
2444                 return;
2445         }
2446 #endif
2447
2448         /*
2449          * Otherwise proceed normally.
2450          * Do a custom room banner with no navbar...
2451          */
2452         output_headers(1, 1, 2, 0, 0, 0);
2453         wprintf("<div id=\"banner\">\n");
2454         embed_room_banner(NULL, navbar_none);
2455         wprintf("</div>\n");
2456         wprintf("<div id=\"content\">\n"
2457                 "<div id=\"fix_scrollbar_bug\">"
2458                 "<table width=100%% border=0 bgcolor=\"#ffffff\"><tr><td>");
2459
2460         /* First test to see whether this is a room that requires recipients to be entered */
2461         serv_puts("ENT0 0");
2462         serv_getln(buf, sizeof buf);
2463         if (!strncmp(buf, "570", 3)) {          /* 570 means that we need a recipient here */
2464                 recipient_required = 1;
2465         }
2466         else if (buf[0] != '2') {               /* Any other error means that we cannot continue */
2467                 wprintf("<EM>%s</EM><br />\n", &buf[4]);
2468                 goto DONE;
2469         }
2470
2471         /* Now check our actual recipients if there are any */
2472         if (recipient_required) {
2473                 sprintf(buf, "ENT0 0|%s|0|0||||%s|%s", bstr("recp"), bstr("cc"), bstr("bcc"));
2474                 serv_puts(buf);
2475                 serv_getln(buf, sizeof buf);
2476
2477                 if (!strncmp(buf, "570", 3)) {  /* 570 means we have an invalid recipient listed */
2478                         if (strlen(bstr("recp")) + strlen(bstr("cc")) + strlen(bstr("bcc")) > 0) {
2479                                 recipient_bad = 1;
2480                         }
2481                 }
2482                 else if (buf[0] != '2') {       /* Any other error means that we cannot continue */
2483                         wprintf("<EM>%s</EM><br />\n", &buf[4]);
2484                         goto DONE;
2485                 }
2486         }
2487
2488         /* If we got this far, we can display the message entry screen. */
2489
2490         now = time(NULL);
2491         fmt_date(buf, now, 0);
2492         strcat(&buf[strlen(buf)], _(" <I>from</I> "));
2493         stresc(&buf[strlen(buf)], WC->wc_username, 1, 1);
2494
2495         /* Don't need this anymore, it's in the input box below
2496         if (strlen(bstr("recp")) > 0) {
2497                 strcat(&buf[strlen(buf)], _(" <I>to</I> "));
2498                 stresc(&buf[strlen(buf)], bstr("recp"), 1, 1);
2499         }
2500         */
2501
2502         strcat(&buf[strlen(buf)], _(" <I>in</I> "));
2503         stresc(&buf[strlen(buf)], WC->wc_roomname, 1, 1);
2504
2505         /* begin message entry screen */
2506         wprintf("<form enctype=\"multipart/form-data\" "
2507                 "method=\"POST\" action=\"post\" "
2508                 "name=\"enterform\""
2509                 ">\n");
2510         wprintf("<input type=\"hidden\" name=\"postseq\" value=\"%ld\">\n", now);
2511
2512         wprintf("<img src=\"static/newmess3_24x.gif\" align=middle alt=\" \">");
2513         wprintf("%s<br>\n", buf);       /* header bar */
2514
2515         wprintf("<table border=\"0\" width=\"100%%\">\n");
2516         if (recipient_required) {
2517
2518                 wprintf("<tr><td>");
2519                 wprintf("<font size=-1>");
2520                 wprintf(_("To:"));
2521                 wprintf("</font>");
2522                 wprintf("</td><td>"
2523                         "<input autocomplete=\"off\" type=\"text\" name=\"recp\" id=\"recp_id\" value=\"");
2524                 escputs(bstr("recp"));
2525                 wprintf("\" size=50 maxlength=1000 />");
2526                 wprintf("<div class=\"auto_complete\" id=\"recp_name_choices\"></div>");
2527                 wprintf("</td><td></td></tr>\n");
2528
2529                 wprintf("<tr><td>");
2530                 wprintf("<font size=-1>");
2531                 wprintf(_("CC:"));
2532                 wprintf("</font>");
2533                 wprintf("</td><td>"
2534                         "<input autocomplete=\"off\" type=\"text\" name=\"cc\" id=\"cc_id\" value=\"");
2535                 escputs(bstr("cc"));
2536                 wprintf("\" size=50 maxlength=1000 />");
2537                 wprintf("<div class=\"auto_complete\" id=\"cc_name_choices\"></div>");
2538                 wprintf("</td><td></td></tr>\n");
2539
2540                 wprintf("<tr><td>");
2541                 wprintf("<font size=-1>");
2542                 wprintf(_("BCC:"));
2543                 wprintf("</font>");
2544                 wprintf("</td><td>"
2545                         "<input autocomplete=\"off\" type=\"text\" name=\"bcc\" id=\"bcc_id\" value=\"");
2546                 escputs(bstr("bcc"));
2547                 wprintf("\" size=50 maxlength=1000 />");
2548                 wprintf("<div class=\"auto_complete\" id=\"bcc_name_choices\"></div>");
2549                 wprintf("</td><td></td></tr>\n");
2550
2551                 /* Initialize the autocomplete ajax helpers (found in wclib.js) */
2552                 wprintf("<script type=\"text/javascript\">      \n"
2553                         " activate_entmsg_autocompleters();     \n"
2554                         "</script>                              \n"
2555                 );
2556         }
2557
2558         wprintf("<tr><td>");
2559         wprintf("<font size=-1>");
2560         wprintf(_("Subject (optional):"));
2561         wprintf("</font>");
2562         wprintf("</td><td>"
2563                 "<input type=\"text\" name=\"subject\" value=\"");
2564         escputs(bstr("subject"));
2565         wprintf("\" size=50 maxlength=70></td><td>\n");
2566
2567         wprintf("<input type=\"submit\" name=\"send_button\" value=\"");
2568         if (recipient_required) {
2569                 wprintf(_("Send message"));
2570         } else {
2571                 wprintf(_("Post message"));
2572         }
2573         wprintf("\">&nbsp;"
2574                 "<input type=\"submit\" name=\"cancel_button\" value=\"%s\">\n", _("Cancel"));
2575         wprintf("</td></tr></table>\n");
2576
2577         wprintf("<center>");
2578
2579         wprintf("<textarea name=\"msgtext\" cols=\"80\" rows=\"15\">");
2580
2581         /* If we're continuing from a previous edit, put our partially-composed message back... */
2582         msgescputs(bstr("msgtext"));
2583
2584         /* If we're forwarding a message, insert it here... */
2585         if (atol(bstr("fwdquote")) > 0L) {
2586                 wprintf("<br><div align=center><i>");
2587                 wprintf(_("--- forwarded message ---"));
2588                 wprintf("</i></div><br>");
2589                 pullquote_message(atol(bstr("fwdquote")), 1);
2590         }
2591
2592         /* If we're replying quoted, insert the quote here... */
2593         else if (atol(bstr("replyquote")) > 0L) {
2594                 wprintf("<br>"
2595                         "<blockquote>");
2596                 pullquote_message(atol(bstr("replyquote")), 0);
2597                 wprintf("</blockquote>");
2598         }
2599
2600         /* Insert our signature if appropriate... */
2601         if ( (WC->is_mailbox) && (strcmp(bstr("sig_inserted"), "yes")) ) {
2602                 get_preference("use_sig", buf, sizeof buf);
2603                 if (!strcasecmp(buf, "yes")) {
2604                         get_preference("signature", ebuf, sizeof ebuf);
2605                         euid_unescapize(buf, ebuf);
2606                         wprintf("<br>--<br>");
2607                         for (i=0; i<strlen(buf); ++i) {
2608                                 if (buf[i] == '\n') {
2609                                         wprintf("<br>");
2610                                 }
2611                                 else if (buf[i] == '<') {
2612                                         wprintf("&lt;");
2613                                 }
2614                                 else if (buf[i] == '>') {
2615                                         wprintf("&gt;");
2616                                 }
2617                                 else if (buf[i] == '&') {
2618                                         wprintf("&amp;");
2619                                 }
2620                                 else if (buf[i] == '\"') {
2621                                         wprintf("&quot;");
2622                                 }
2623                                 else if (buf[i] == '\'') {
2624                                         wprintf("&#39;");
2625                                 }
2626                                 else if (isprint(buf[i])) {
2627                                         wprintf("%c", buf[i]);
2628                                 }
2629                         }
2630                 }
2631         }
2632
2633         wprintf("</textarea>");
2634         wprintf("</center><br />\n");
2635
2636         /*
2637          * The following script embeds the TinyMCE richedit control, and automatically
2638          * transforms the textarea into a richedit textarea.
2639          */
2640         wprintf(
2641                 "<script language=\"javascript\" type=\"text/javascript\" src=\"tiny_mce/tiny_mce.js\"></script>\n"
2642                 "<script language=\"javascript\" type=\"text/javascript\">"
2643                 "tinyMCE.init({"
2644                 "       mode : \"textareas\", width : \"100%%\", browsers : \"msie,gecko\" "
2645                 "});"
2646                 "</script>\n"
2647         );
2648
2649         /* Enumerate any attachments which are already in place... */
2650         wprintf("<img src=\"static/diskette_24x.gif\" border=0 "
2651                 "align=middle height=16 width=16> Attachments: ");
2652         wprintf("<select name=\"which_attachment\" size=1>");
2653         for (att = WC->first_attachment; att != NULL; att = att->next) {
2654                 wprintf("<option value=\"");
2655                 urlescputs(att->filename);
2656                 wprintf("\">");
2657                 escputs(att->filename);
2658                 /* wprintf(" (%s, %d bytes)",att->content_type,att->length); */
2659                 wprintf("</option>\n");
2660         }
2661         wprintf("</select>");
2662
2663         /* Now offer the ability to attach additional files... */
2664         wprintf("&nbsp;&nbsp;&nbsp;"
2665                 "Attach file: <input NAME=\"attachfile\" "
2666                 "SIZE=16 TYPE=\"file\">\n&nbsp;&nbsp;"
2667                 "<input type=\"submit\" name=\"attach_button\" value=\"%s\">\n", _("Add"));
2668
2669         /* Seth asked for these to be at the top *and* bottom... */
2670         wprintf("<input type=\"submit\" name=\"send_button\" value=\"");
2671         if (recipient_required) {
2672                 wprintf(_("Send message"));
2673         } else {
2674                 wprintf(_("Post message"));
2675         }
2676         wprintf("\">&nbsp;"
2677                 "<input type=\"submit\" name=\"cancel_button\" value=\"%s\">\n", _("Cancel"));
2678
2679         /* Make sure we only insert our signature once */
2680         if (strcmp(bstr("sig_inserted"), "yes")) {
2681                 wprintf("<INPUT TYPE=\"hidden\" NAME=\"sig_inserted\" VALUE=\"yes\">\n");
2682         }
2683
2684         wprintf("</form>\n");
2685
2686         wprintf("</td></tr></table></div>\n");
2687 DONE:   wDumpContent(1);
2688 }
2689
2690
2691
2692
2693
2694
2695
2696
2697 void delete_msg(void)
2698 {
2699         long msgid;
2700         char buf[SIZ];
2701
2702         msgid = atol(bstr("msgid"));
2703
2704         output_headers(1, 1, 1, 0, 0, 0);
2705
2706         serv_printf("MOVE %ld|_TRASH_|0", msgid);
2707         serv_getln(buf, sizeof buf);
2708         wprintf("<EM>%s</EM><br />\n", &buf[4]);
2709
2710         wDumpContent(1);
2711 }
2712
2713
2714
2715
2716 /*
2717  * Confirm move of a message
2718  */
2719 void confirm_move_msg(void)
2720 {
2721         long msgid;
2722         char buf[SIZ];
2723         char targ[SIZ];
2724
2725         msgid = atol(bstr("msgid"));
2726
2727
2728         output_headers(1, 1, 2, 0, 0, 0);
2729         wprintf("<div id=\"banner\">\n");
2730         wprintf("<TABLE WIDTH=100%% BORDER=0><TR><TD>");
2731         wprintf("<SPAN CLASS=\"titlebar\">");
2732         wprintf(_("Confirm move of message"));
2733         wprintf("</SPAN>\n");
2734         wprintf("</TD></TR></TABLE>\n");
2735         wprintf("</div>\n<div id=\"content\">\n");
2736
2737         wprintf("<CENTER>");
2738
2739         wprintf(_("Move this message to:"));
2740         wprintf("<br />\n");
2741
2742         wprintf("<form METHOD=\"POST\" action=\"move_msg\">\n");
2743         wprintf("<INPUT TYPE=\"hidden\" NAME=\"msgid\" VALUE=\"%s\">\n", bstr("msgid"));
2744
2745         wprintf("<SELECT NAME=\"target_room\" SIZE=5>\n");
2746         serv_puts("LKRA");
2747         serv_getln(buf, sizeof buf);
2748         if (buf[0] == '1') {
2749                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
2750                         extract_token(targ, buf, 0, '|', sizeof targ);
2751                         wprintf("<OPTION>");
2752                         escputs(targ);
2753                         wprintf("\n");
2754                 }
2755         }
2756         wprintf("</SELECT>\n");
2757         wprintf("<br />\n");
2758
2759         wprintf("<INPUT TYPE=\"submit\" NAME=\"move_button\" VALUE=\"%s\">", _("Move"));
2760         wprintf("&nbsp;");
2761         wprintf("<INPUT TYPE=\"submit\" NAME=\"cancel_button\" VALUE=\"%s\">", _("Cancel"));
2762         wprintf("</form></CENTER>\n");
2763
2764         wprintf("</CENTER>\n");
2765         wDumpContent(1);
2766 }
2767
2768
2769
2770 void move_msg(void)
2771 {
2772         long msgid;
2773         char buf[SIZ];
2774
2775         msgid = atol(bstr("msgid"));
2776
2777         if (strlen(bstr("move_button")) > 0) {
2778                 sprintf(buf, "MOVE %ld|%s", msgid, bstr("target_room"));
2779                 serv_puts(buf);
2780                 serv_getln(buf, sizeof buf);
2781                 sprintf(WC->ImportantMessage, "%s", &buf[4]);
2782         } else {
2783                 sprintf(WC->ImportantMessage, (_("The message was not moved.")));
2784         }
2785
2786         readloop("readnew");
2787
2788 }