webcit/messages.c

   1 /*
   2  * $Id$
   3  */
   4 /**
   5  * \defgroup MsgDisp Functions which deal with the fetching and displaying of messages.
   6  * \ingroup WebcitDisplayItems
   7  *
   8  */
   9 /*@{*/
  10 #include "webcit.h"
  11 #include "vcard.h"
  12 #include "webserver.h"
  13 #include "groupdav.h"
  14
  15 #define SUBJ_COL_WIDTH_PCT              50      /**< Mailbox view column width */
  16 #define SENDER_COL_WIDTH_PCT            30      /**< Mailbox view column width */
  17 #define DATE_PLUS_BUTTONS_WIDTH_PCT     20      /**< Mailbox view column width */
  18
  19 /**
  20  * Address book entry (keep it short and sweet, it's just a quickie lookup
  21  * which we can use to get to the real meat and bones later)
  22  */
  23 struct addrbookent {
  24         char ab_name[64]; /**< name string */
  25         long ab_msgnum;   /**< message number of address book entry */
  26 };
  27
  28
  29
  30 #ifdef HAVE_ICONV
  31
  32 /**
  33  * \brief       Wrapper around iconv_open()
  34  *              Our version adds aliases for non-standard Microsoft charsets
  35  *              such as 'MS950', aliasing them to names like 'CP950'
  36  *
  37  * \param       tocode          Target encoding
  38  * \param       fromcode        Source encoding
  39  */
  40 iconv_t ctdl_iconv_open(const char *tocode, const char *fromcode)
  41 {
  42         iconv_t ic = (iconv_t)(-1) ;
  43         ic = iconv_open(tocode, fromcode);
  44         if (ic == (iconv_t)(-1) ) {
  45                 char alias_fromcode[64];
  46                 if ( (strlen(fromcode) == 5) && (!strncasecmp(fromcode, "MS", 2)) ) {
  47                         safestrncpy(alias_fromcode, fromcode, sizeof alias_fromcode);
  48                         alias_fromcode[0] = 'C';
  49                         alias_fromcode[1] = 'P';
  50                         ic = iconv_open(tocode, alias_fromcode);
  51                 }
  52         }
  53         return(ic);
  54 }
  55
  56
  57 /**
  58  * \brief  Handle subjects with RFC2047 encoding
  59  *  such as:
  60  * =?koi8-r?B?78bP0s3Mxc7JxSDXz9rE1dvO2c3JINvB0sHNySDP?=
  61  * \param buf the stringbuffer to process
  62  */
  63 void utf8ify_rfc822_string(char *buf) {
  64         char *start, *end;
  65         char newbuf[1024];
  66         char charset[128];
  67         char encoding[16];
  68         char istr[1024];
  69         iconv_t ic = (iconv_t)(-1) ;
  70         char *ibuf;                     /**< Buffer of characters to be converted */
  71         char *obuf;                     /**< Buffer for converted characters */
  72         size_t ibuflen;                 /**< Length of input buffer */
  73         size_t obuflen;                 /**< Length of output buffer */
  74         char *isav;                     /**< Saved pointer to input buffer */
  75         char *osav;                     /**< Saved pointer to output buffer */
  76         int passes = 0;
  77         int i;
  78         int illegal_non_rfc2047_encoding = 0;
  79
  80         /** Sometimes, badly formed messages contain strings which were simply
  81          *  written out directly in some foreign character set instead of
  82          *  using RFC2047 encoding.  This is illegal but we will attempt to
  83          *  handle it anyway by converting from a user-specified default
  84          *  charset to UTF-8 if we see any nonprintable characters.
  85          */
  86         for (i=0; i<strlen(buf); ++i) {
  87                 if ((buf[i] < 32) || (buf[i] > 126)) {
  88                         illegal_non_rfc2047_encoding = 1;
  89                 }
  90         }
  91         if (illegal_non_rfc2047_encoding) {
  92                 char default_header_charset[128];
  93                 get_preference("default_header_charset", default_header_charset, sizeof default_header_charset);
  94                 if ( (strcasecmp(default_header_charset, "UTF-8")) && (strcasecmp(default_header_charset, "us-ascii")) ) {
  95                         ic = ctdl_iconv_open("UTF-8", default_header_charset);
  96                         if (ic != (iconv_t)(-1) ) {
  97                                 ibuf = malloc(1024);
  98                                 isav = ibuf;
  99                                 safestrncpy(ibuf, buf, 1024);
 100                                 ibuflen = strlen(ibuf);
 101                                 obuflen = 1024;
 102                                 obuf = (char *) malloc(obuflen);
 103                                 osav = obuf;
 104                                 iconv(ic, &ibuf, &ibuflen, &obuf, &obuflen);
 105                                 osav[1024-obuflen] = 0;
 106                                 strcpy(buf, osav);
 107                                 free(osav);
 108                                 iconv_close(ic);
 109                                 free(isav);
 110                         }
 111                 }
 112         }
 113
 114         /** Now we handle foreign character sets properly encoded
 115          *  in RFC2047 format.
 116          */
 117         while (start=strstr(buf, "=?"), end=strstr(buf, "?="),
 118                 ((start != NULL) && (end != NULL) && (end > start)) )
 119         {
 120                 extract_token(charset, start, 1, '?', sizeof charset);
 121                 extract_token(encoding, start, 2, '?', sizeof encoding);
 122                 extract_token(istr, start, 3, '?', sizeof istr);
 123
 124                 ibuf = malloc(1024);
 125                 isav = ibuf;
 126                 if (!strcasecmp(encoding, "B")) {       /**< base64 */
 127                         ibuflen = CtdlDecodeBase64(ibuf, istr, strlen(istr));
 128                 }
 129                 else if (!strcasecmp(encoding, "Q")) {  /**< quoted-printable */
 130                         ibuflen = CtdlDecodeQuotedPrintable(ibuf, istr, strlen(istr));
 131                 }
 132                 else {
 133                         strcpy(ibuf, istr);             /**< unknown encoding */
 134                         ibuflen = strlen(istr);
 135                 }
 136
 137                 ic = ctdl_iconv_open("UTF-8", charset);
 138                 if (ic != (iconv_t)(-1) ) {
 139                         obuflen = 1024;
 140                         obuf = (char *) malloc(obuflen);
 141                         osav = obuf;
 142                         iconv(ic, &ibuf, &ibuflen, &obuf, &obuflen);
 143                         osav[1024-obuflen] = 0;
 144
 145                         end = start;
 146                         end++;
 147                         strcpy(start, "");
 148                         remove_token(end, 0, '?');
 149                         remove_token(end, 0, '?');
 150                         remove_token(end, 0, '?');
 151                         remove_token(end, 0, '?');
 152                         strcpy(end, &end[1]);
 153
 154                         snprintf(newbuf, sizeof newbuf, "%s%s%s", buf, osav, end);
 155                         strcpy(buf, newbuf);
 156                         free(osav);
 157                         iconv_close(ic);
 158                 }
 159                 else {
 160                         end = start;
 161                         end++;
 162                         strcpy(start, "");
 163                         remove_token(end, 0, '?');
 164                         remove_token(end, 0, '?');
 165                         remove_token(end, 0, '?');
 166                         remove_token(end, 0, '?');
 167                         strcpy(end, &end[1]);
 168
 169                         snprintf(newbuf, sizeof newbuf, "%s(unreadable)%s", buf, end);
 170                         strcpy(buf, newbuf);
 171                 }
 172
 173                 free(isav);
 174
 175                 /**
 176                  * Since spammers will go to all sorts of absurd lengths to get their
 177                  * messages through, there are LOTS of corrupt headers out there.
 178                  * So, prevent a really badly formed RFC2047 header from throwing
 179                  * this function into an infinite loop.
 180                  */
 181                 ++passes;
 182                 if (passes > 20) return;
 183         }
 184
 185 }
 186 #endif
 187
 188
 189 /**
 190  * \brief Look for URL's embedded in a buffer and make them linkable.  We use a
 191  * target window in order to keep the BBS session in its own window.
 192  * \param buf the message buffer
 193  */
 194 void url(char *buf)
 195 {
 196
 197         int pos;
 198         int start, end;
 199         char ench;
 200         char urlbuf[SIZ];
 201         char outbuf[1024];
 202
 203         start = (-1);
 204         end = strlen(buf);
 205         ench = 0;
 206
 207         for (pos = 0; pos < strlen(buf); ++pos) {
 208                 if (!strncasecmp(&buf[pos], "http://", 7))
 209                         start = pos;
 210                 if (!strncasecmp(&buf[pos], "ftp://", 6))
 211                         start = pos;
 212         }
 213
 214         if (start < 0)
 215                 return;
 216
 217         if ((start > 0) && (buf[start - 1] == '<'))
 218                 ench = '>';
 219         if ((start > 0) && (buf[start - 1] == '['))
 220                 ench = ']';
 221         if ((start > 0) && (buf[start - 1] == '('))
 222                 ench = ')';
 223         if ((start > 0) && (buf[start - 1] == '{'))
 224                 ench = '}';
 225
 226         for (pos = strlen(buf); pos > start; --pos) {
 227                 if ((buf[pos] == ' ') || (buf[pos] == ench))
 228                         end = pos;
 229         }
 230
 231         strncpy(urlbuf, &buf[start], end - start);
 232         urlbuf[end - start] = 0;
 233
 234         strncpy(outbuf, buf, start);
 235         sprintf(&outbuf[start], "%ca href=%c%s%c TARGET=%c%s%c%c%s%c/A%c",
 236                 LB, QU, urlbuf, QU, QU, TARGET, QU, RB, urlbuf, LB, RB);
 237         strcat(outbuf, &buf[end]);
 238         if ( strlen(outbuf) < 250 )
 239                 strcpy(buf, outbuf);
 240 }
 241
 242
 243 /**
 244  * \brief Turn a vCard "n" (name) field into something displayable.
 245  * \param name the name field to convert
 246  */
 247 void vcard_n_prettyize(char *name)
 248 {
 249         char *original_name;
 250         int i;
 251
 252         original_name = strdup(name);
 253         for (i=0; i<5; ++i) {
 254                 if (strlen(original_name) > 0) {
 255                         if (original_name[strlen(original_name)-1] == ' ') {
 256                                 original_name[strlen(original_name)-1] = 0;
 257                         }
 258                         if (original_name[strlen(original_name)-1] == ';') {
 259                                 original_name[strlen(original_name)-1] = 0;
 260                         }
 261                 }
 262         }
 263         strcpy(name, "");
 264         for (i=0; i<strlen(original_name); ++i) {
 265                 if (original_name[i] == ';') {
 266                         strcat(name, ", ");
 267                 }
 268                 else {
 269                         name[strlen(name)+1] = 0;
 270                         name[strlen(name)] = original_name[i];
 271                 }
 272         }
 273         free(original_name);
 274 }
 275
 276
 277
 278
 279 /**
 280  * \brief preparse a vcard name
 281  * display_vcard() calls this after parsing the textual vCard into
 282  * our 'struct vCard' data object.
 283  * This gets called instead of display_parsed_vcard() if we are only looking
 284  * to extract the person's name instead of displaying the card.
 285  * \param v the vcard to retrieve the name from
 286  * \param storename where to put the name at
 287  */
 288 void fetchname_parsed_vcard(struct vCard *v, char *storename) {
 289         char *name;
 290
 291         strcpy(storename, "");
 292
 293         name = vcard_get_prop(v, "n", 1, 0, 0);
 294         if (name != NULL) {
 295                 strcpy(storename, name);
 296                 /* vcard_n_prettyize(storename); */
 297         }
 298
 299 }
 300
 301
 302
 303 /**
 304  * \brief html print a vcard
 305  * display_vcard() calls this after parsing the textual vCard into
 306  * our 'struct vCard' data object.
 307  *
 308  * Set 'full' to nonzero to display the full card, otherwise it will only
 309  * show a summary line.
 310  *
 311  * This code is a bit ugly, so perhaps an explanation is due: we do this
 312  * in two passes through the vCard fields.  On the first pass, we process
 313  * fields we understand, and then render them in a pretty fashion at the
 314  * end.  Then we make a second pass, outputting all the fields we don't
 315  * understand in a simple two-column name/value format.
 316  * \param v the vCard to display
 317  * \param full display all items of the vcard?
 318  */
 319 void display_parsed_vcard(struct vCard *v, int full) {
 320         int i, j;
 321         char buf[SIZ];
 322         char *name;
 323         int is_qp = 0;
 324         int is_b64 = 0;
 325         char *thisname, *thisvalue;
 326         char firsttoken[SIZ];
 327         int pass;
 328
 329         char fullname[SIZ];
 330         char title[SIZ];
 331         char org[SIZ];
 332         char phone[SIZ];
 333         char mailto[SIZ];
 334
 335         strcpy(fullname, "");
 336         strcpy(phone, "");
 337         strcpy(mailto, "");
 338         strcpy(title, "");
 339         strcpy(org, "");
 340
 341         if (!full) {
 342                 wprintf("<TD>");
 343                 name = vcard_get_prop(v, "fn", 1, 0, 0);
 344                 if (name != NULL) {
 345                         escputs(name);
 346                 }
 347                 else if (name = vcard_get_prop(v, "n", 1, 0, 0), name != NULL) {
 348                         strcpy(fullname, name);
 349                         vcard_n_prettyize(fullname);
 350                         escputs(fullname);
 351                 }
 352                 else {
 353                         wprintf("&nbsp;");
 354                 }
 355                 wprintf("</TD>");
 356                 return;
 357         }
 358
 359         wprintf("<div align=center><table bgcolor=#aaaaaa width=50%%>");
 360         for (pass=1; pass<=2; ++pass) {
 361
 362                 if (v->numprops) for (i=0; i<(v->numprops); ++i) {
 363
 364                         thisname = strdup(v->prop[i].name);
 365                         extract_token(firsttoken, thisname, 0, ';', sizeof firsttoken);
 366
 367                         for (j=0; j<num_tokens(thisname, ';'); ++j) {
 368                                 extract_token(buf, thisname, j, ';', sizeof buf);
 369                                 if (!strcasecmp(buf, "encoding=quoted-printable")) {
 370                                         is_qp = 1;
 371                                         remove_token(thisname, j, ';');
 372                                 }
 373                                 if (!strcasecmp(buf, "encoding=base64")) {
 374                                         is_b64 = 1;
 375                                         remove_token(thisname, j, ';');
 376                                 }
 377                         }
 378
 379                         if (is_qp) {
 380                                 thisvalue = malloc(strlen(v->prop[i].value) + 50);
 381                                 j = CtdlDecodeQuotedPrintable(
 382                                         thisvalue, v->prop[i].value,
 383                                         strlen(v->prop[i].value) );
 384                                 thisvalue[j] = 0;
 385                         }
 386                         else if (is_b64) {
 387                                 thisvalue = malloc(strlen(v->prop[i].value) + 50);
 388                                 CtdlDecodeBase64(
 389                                         thisvalue, v->prop[i].value,
 390                                         strlen(v->prop[i].value) );
 391                         }
 392                         else {
 393                                 thisvalue = strdup(v->prop[i].value);
 394                         }
 395
 396                         /** Various fields we may encounter ***/
 397
 398                         /** N is name, but only if there's no FN already there */
 399                         if (!strcasecmp(firsttoken, "n")) {
 400                                 if (strlen(fullname) == 0) {
 401                                         strcpy(fullname, thisvalue);
 402                                         vcard_n_prettyize(fullname);
 403                                 }
 404                         }
 405
 406                         /** FN (full name) is a true 'display name' field */
 407                         else if (!strcasecmp(firsttoken, "fn")) {
 408                                 strcpy(fullname, thisvalue);
 409                         }
 410
 411                         /** title */
 412                         else if (!strcasecmp(firsttoken, "title")) {
 413                                 strcpy(title, thisvalue);
 414                         }
 415
 416                         /** organization */
 417                         else if (!strcasecmp(firsttoken, "org")) {
 418                                 strcpy(org, thisvalue);
 419                         }
 420
 421                         else if (!strcasecmp(firsttoken, "email")) {
 422                                 if (strlen(mailto) > 0) strcat(mailto, "<br />");
 423                                 strcat(mailto,
 424                                         "<a href=\"display_enter"
 425                                         "?force_room=_MAIL_?recp=");
 426
 427                                 urlesc(&mailto[strlen(mailto)], fullname);
 428                                 urlesc(&mailto[strlen(mailto)], " <");
 429                                 urlesc(&mailto[strlen(mailto)], thisvalue);
 430                                 urlesc(&mailto[strlen(mailto)], ">");
 431
 432                                 strcat(mailto, "\">");
 433                                 stresc(&mailto[strlen(mailto)], thisvalue, 1, 1);
 434                                 strcat(mailto, "</A>");
 435                         }
 436                         else if (!strcasecmp(firsttoken, "tel")) {
 437                                 if (strlen(phone) > 0) strcat(phone, "<br />");
 438                                 strcat(phone, thisvalue);
 439                                 for (j=0; j<num_tokens(thisname, ';'); ++j) {
 440                                         extract_token(buf, thisname, j, ';', sizeof buf);
 441                                         if (!strcasecmp(buf, "tel"))
 442                                                 strcat(phone, "");
 443                                         else if (!strcasecmp(buf, "work"))
 444                                                 strcat(phone, _(" (work)"));
 445                                         else if (!strcasecmp(buf, "home"))
 446                                                 strcat(phone, _(" (home)"));
 447                                         else if (!strcasecmp(buf, "cell"))
 448                                                 strcat(phone, _(" (cell)"));
 449                                         else {
 450                                                 strcat(phone, " (");
 451                                                 strcat(phone, buf);
 452                                                 strcat(phone, ")");
 453                                         }
 454                                 }
 455                         }
 456                         else if (!strcasecmp(firsttoken, "adr")) {
 457                                 if (pass == 2) {
 458                                         wprintf("<TR><TD>");
 459                                         wprintf(_("Address:"));
 460                                         wprintf("</TD><TD>");
 461                                         for (j=0; j<num_tokens(thisvalue, ';'); ++j) {
 462                                                 extract_token(buf, thisvalue, j, ';', sizeof buf);
 463                                                 if (strlen(buf) > 0) {
 464                                                         escputs(buf);
 465                                                         if (j<3) wprintf("<br />");
 466                                                         else wprintf(" ");
 467                                                 }
 468                                         }
 469                                         wprintf("</TD></TR>\n");
 470                                 }
 471                         }
 472                         else if (!strcasecmp(firsttoken, "version")) {
 473                                 /* ignore */
 474                         }
 475                         else if (!strcasecmp(firsttoken, "rev")) {
 476                                 /* ignore */
 477                         }
 478                         else if (!strcasecmp(firsttoken, "label")) {
 479                                 /* ignore */
 480                         }
 481                         else {
 482
 483                                 /*** Don't show extra fields.  They're ugly.
 484                                 if (pass == 2) {
 485                                         wprintf("<TR><TD>");
 486                                         escputs(thisname);
 487                                         wprintf("</TD><TD>");
 488                                         escputs(thisvalue);
 489                                         wprintf("</TD></TR>\n");
 490                                 }
 491                                 ***/
 492                         }
 493
 494                         free(thisname);
 495                         free(thisvalue);
 496                 }
 497
 498                 if (pass == 1) {
 499                         wprintf("<TR BGCOLOR=\"#AAAAAA\">"
 500                         "<TD COLSPAN=2 BGCOLOR=\"#FFFFFF\">"
 501                         "<IMG ALIGN=CENTER src=\"static/viewcontacts_48x.gif\">"
 502                         "<FONT SIZE=+1><B>");
 503                         escputs(fullname);
 504                         wprintf("</B></FONT>");
 505                         if (strlen(title) > 0) {
 506                                 wprintf("<div align=right>");
 507                                 escputs(title);
 508                                 wprintf("</div>");
 509                         }
 510                         if (strlen(org) > 0) {
 511                                 wprintf("<div align=right>");
 512                                 escputs(org);
 513                                 wprintf("</div>");
 514                         }
 515                         wprintf("</TD></TR>\n");
 516
 517                         if (strlen(phone) > 0) {
 518                                 wprintf("<tr><td>");
 519                                 wprintf(_("Telephone:"));
 520                                 wprintf("</td><td>%s</td></tr>\n", phone);
 521                         }
 522                         if (strlen(mailto) > 0) {
 523                                 wprintf("<tr><td>");
 524                                 wprintf(_("E-mail:"));
 525                                 wprintf("</td><td>%s</td></tr>\n", mailto);
 526                         }
 527                 }
 528
 529         }
 530
 531         wprintf("</table></div>\n");
 532 }
 533
 534
 535
 536 /**
 537  * \brief  Display a textual vCard
 538  * (Converts to a vCard object and then calls the actual display function)
 539  * Set 'full' to nonzero to display the whole card instead of a one-liner.
 540  * Or, if "storename" is non-NULL, just store the person's name in that
 541  * buffer instead of displaying the card at all.
 542  * \param vcard_source the buffer containing the vcard text
 543  * \param alpha what???
 544  * \param full should we usse all lines?
 545  * \param storename where to store???
 546  */
 547 void display_vcard(char *vcard_source, char alpha, int full, char *storename) {
 548         struct vCard *v;
 549         char *name;
 550         char buf[SIZ];
 551         char this_alpha = 0;
 552
 553         v = vcard_load(vcard_source);
 554         if (v == NULL) return;
 555
 556         name = vcard_get_prop(v, "n", 1, 0, 0);
 557         if (name != NULL) {
 558                 strcpy(buf, name);
 559                 this_alpha = buf[0];
 560         }
 561
 562         if (storename != NULL) {
 563                 fetchname_parsed_vcard(v, storename);
 564         }
 565         else if (       (alpha == 0)
 566                         || ((isalpha(alpha)) && (tolower(alpha) == tolower(this_alpha)) )
 567                         || ((!isalpha(alpha)) && (!isalpha(this_alpha)))
 568                 ) {
 569                 display_parsed_vcard(v, full);
 570         }
 571
 572         vcard_free(v);
 573 }
 574
 575
 576 /**
 577  * \brief I wanna SEE that message!
 578  * \param msgnum the citadel number of the message to display
 579  * \param printable_view are we doing a print view?
 580  * \param section Optional for encapsulated message/rfc822 submessage)
 581  */
 582 void read_message(long msgnum, int printable_view, char *section) {
 583         char buf[SIZ];
 584         char mime_partnum[256];
 585         char mime_filename[256];
 586         char mime_content_type[256];
 587         char mime_charset[256];
 588         char mime_disposition[256];
 589         int mime_length;
 590         char mime_http[SIZ];
 591         char mime_submessages[256];
 592         char m_subject[256];
 593         char m_cc[1024];
 594         char from[256];
 595         char node[256];
 596         char rfca[256];
 597         char reply_to[512];
 598         char reply_all[4096];
 599         char now[64];
 600         int format_type = 0;
 601         int nhdr = 0;
 602         int bq = 0;
 603         int i = 0;
 604         char vcard_partnum[256];
 605         char cal_partnum[256];
 606         char *part_source = NULL;
 607 #ifdef HAVE_ICONV
 608         iconv_t ic = (iconv_t)(-1) ;
 609         char *ibuf;                /**< Buffer of characters to be converted */
 610         char *obuf;                /**< Buffer for converted characters      */
 611         size_t ibuflen;    /**< Length of input buffer         */
 612         size_t obuflen;    /**< Length of output buffer       */
 613         char *osav;                /**< Saved pointer to output buffer       */
 614 #endif
 615
 616         strcpy(from, "");
 617         strcpy(node, "");
 618         strcpy(rfca, "");
 619         strcpy(reply_to, "");
 620         strcpy(reply_all, "");
 621         strcpy(vcard_partnum, "");
 622         strcpy(cal_partnum, "");
 623         strcpy(mime_http, "");
 624         strcpy(mime_content_type, "text/plain");
 625         strcpy(mime_charset, "us-ascii");
 626         strcpy(mime_submessages, "");
 627
 628         serv_printf("MSG4 %ld|%s", msgnum, section);
 629         serv_getln(buf, sizeof buf);
 630         if (buf[0] != '1') {
 631                 wprintf("<STRONG>");
 632                 wprintf(_("ERROR:"));
 633                 wprintf("</STRONG> %s<br />\n", &buf[4]);
 634                 return;
 635         }
 636
 637         /** begin everythingamundo table */
 638         if (!printable_view) {
 639                 wprintf("<div class=\"fix_scrollbar_bug\">\n");
 640                 wprintf("<table width=100%% border=1 cellspacing=0 "
 641                         "cellpadding=0><TR><TD>\n");
 642         }
 643
 644         /** begin message header table */
 645         wprintf("<table width=100%% border=0 cellspacing=0 "
 646                 "cellpadding=1 bgcolor=\"#CCCCCC\"><tr><td>\n");
 647
 648         wprintf("<span class=\"message_header\">");
 649         strcpy(m_subject, "");
 650         strcpy(m_cc, "");
 651
 652         while (serv_getln(buf, sizeof buf), strcasecmp(buf, "text")) {
 653                 if (!strcmp(buf, "000")) {
 654                         wprintf("<i>");
 655                         wprintf(_("unexpected end of message"));
 656                         wprintf("</i><br /><br />\n");
 657                         wprintf("</span>\n");
 658                         return;
 659                 }
 660                 if (!strncasecmp(buf, "nhdr=yes", 8))
 661                         nhdr = 1;
 662                 if (nhdr == 1)
 663                         buf[0] = '_';
 664                 if (!strncasecmp(buf, "type=", 5))
 665                         format_type = atoi(&buf[5]);
 666                 if (!strncasecmp(buf, "from=", 5)) {
 667                         strcpy(from, &buf[5]);
 668                         wprintf(_("from "));
 669                         wprintf("<a href=\"showuser?who=");
 670 #ifdef HAVE_ICONV
 671                         utf8ify_rfc822_string(from);
 672 #endif
 673                         urlescputs(from);
 674                         wprintf("\">");
 675                         escputs(from);
 676                         wprintf("</a> ");
 677                 }
 678                 if (!strncasecmp(buf, "subj=", 5)) {
 679                         safestrncpy(m_subject, &buf[5], sizeof m_subject);
 680                 }
 681                 if (!strncasecmp(buf, "cccc=", 5)) {
 682                         safestrncpy(m_cc, &buf[5], sizeof m_cc);
 683                         if (strlen(reply_all) > 0) {
 684                                 strcat(reply_all, ", ");
 685                         }
 686                         safestrncpy(&reply_all[strlen(reply_all)], &buf[5],
 687                                 (sizeof reply_all - strlen(reply_all)) );
 688                 }
 689                 if ((!strncasecmp(buf, "hnod=", 5))
 690                     && (strcasecmp(&buf[5], serv_info.serv_humannode))) {
 691                         wprintf("(%s) ", &buf[5]);
 692                 }
 693                 if ((!strncasecmp(buf, "room=", 5))
 694                     && (strcasecmp(&buf[5], WC->wc_roomname))
 695                     && (strlen(&buf[5])>0) ) {
 696                         wprintf(_("in "));
 697                         wprintf("%s&gt; ", &buf[5]);
 698                 }
 699                 if (!strncasecmp(buf, "rfca=", 5)) {
 700                         strcpy(rfca, &buf[5]);
 701                         wprintf("&lt;");
 702                         escputs(rfca);
 703                         wprintf("&gt; ");
 704                 }
 705
 706                 if (!strncasecmp(buf, "node=", 5)) {
 707                         strcpy(node, &buf[5]);
 708                         if ( ((WC->room_flags & QR_NETWORK)
 709                         || ((strcasecmp(&buf[5], serv_info.serv_nodename)
 710                         && (strcasecmp(&buf[5], serv_info.serv_fqdn)))))
 711                         && (strlen(rfca)==0)
 712                         ) {
 713                                 wprintf("@%s ", &buf[5]);
 714                         }
 715                 }
 716                 if (!strncasecmp(buf, "rcpt=", 5)) {
 717                         wprintf(_("to "));
 718                         if (strlen(reply_all) > 0) {
 719                                 strcat(reply_all, ", ");
 720                         }
 721                         safestrncpy(&reply_all[strlen(reply_all)], &buf[5],
 722                                 (sizeof reply_all - strlen(reply_all)) );
 723 #ifdef HAVE_ICONV
 724                         utf8ify_rfc822_string(&buf[5]);
 725 #endif
 726                         escputs(&buf[5]);
 727                         wprintf(" ");
 728                 }
 729                 if (!strncasecmp(buf, "time=", 5)) {
 730                         fmt_date(now, atol(&buf[5]), 0);
 731                         wprintf("%s ", now);
 732                 }
 733
 734                 if (!strncasecmp(buf, "part=", 5)) {
 735                         extract_token(mime_filename, &buf[5], 1, '|', sizeof mime_filename);
 736                         extract_token(mime_partnum, &buf[5], 2, '|', sizeof mime_partnum);
 737                         extract_token(mime_disposition, &buf[5], 3, '|', sizeof mime_disposition);
 738                         extract_token(mime_content_type, &buf[5], 4, '|', sizeof mime_content_type);
 739                         mime_length = extract_int(&buf[5], 5);
 740
 741                         if (!strcasecmp(mime_content_type, "message/rfc822")) {
 742                                 if (strlen(mime_submessages) > 0) {
 743                                         strcat(mime_submessages, "|");
 744                                 }
 745                                 strcat(mime_submessages, mime_partnum);
 746                         }
 747                         else if ((!strcasecmp(mime_disposition, "inline"))
 748                            && (!strncasecmp(mime_content_type, "image/", 6)) ){
 749                                 snprintf(&mime_http[strlen(mime_http)],
 750                                         (sizeof(mime_http) - strlen(mime_http) - 1),
 751                                         "<img src=\"mimepart/%ld/%s/%s\">",
 752                                         msgnum, mime_partnum, mime_filename);
 753                         }
 754                         else if ( (!strcasecmp(mime_disposition, "attachment"))
 755                              || (!strcasecmp(mime_disposition, "inline")) ) {
 756                                 snprintf(&mime_http[strlen(mime_http)],
 757                                         (sizeof(mime_http) - strlen(mime_http) - 1),
 758                                         "<img src=\"static/diskette_24x.gif\" "
 759                                         "border=0 align=middle>\n"
 760                                         "%s (%s, %d bytes) [ "
 761                                         "<a href=\"mimepart/%ld/%s/%s\""
 762                                         "target=\"wc.%ld.%s\">%s</a>"
 763                                         " | "
 764                                         "<a href=\"mimepart_download/%ld/%s/%s\">%s</a>"
 765                                         " ]<br />\n",
 766                                         mime_filename,
 767                                         mime_content_type, mime_length,
 768                                         msgnum, mime_partnum, mime_filename,
 769                                         msgnum, mime_partnum,
 770                                         _("View"),
 771                                         msgnum, mime_partnum, mime_filename,
 772                                         _("Download")
 773                                 );
 774                         }
 775
 776                         /** begin handler prep ***/
 777                         if (!strcasecmp(mime_content_type, "text/x-vcard")) {
 778                                 strcpy(vcard_partnum, mime_partnum);
 779                         }
 780
 781                         if (!strcasecmp(mime_content_type, "text/calendar")) {
 782                                 strcpy(cal_partnum, mime_partnum);
 783                         }
 784
 785                         /** end handler prep ***/
 786
 787                 }
 788
 789         }
 790
 791         /** Generate a reply-to address */
 792         if (strlen(rfca) > 0) {
 793                 strcpy(reply_to, rfca);
 794         }
 795         else {
 796                 if ( (strlen(node) > 0)
 797                    && (strcasecmp(node, serv_info.serv_nodename))
 798                    && (strcasecmp(node, serv_info.serv_humannode)) ) {
 799                         snprintf(reply_to, sizeof(reply_to), "%s @ %s",
 800                                 from, node);
 801                 }
 802                 else {
 803                         snprintf(reply_to, sizeof(reply_to), "%s", from);
 804                 }
 805         }
 806
 807         if (nhdr == 1) {
 808                 wprintf("****");
 809         }
 810
 811         wprintf("</span>");
 812 #ifdef HAVE_ICONV
 813         utf8ify_rfc822_string(m_cc);
 814         utf8ify_rfc822_string(m_subject);
 815 #endif
 816         if (strlen(m_cc) > 0) {
 817                 wprintf("<br />"
 818                         "<span class=\"message_subject\">");
 819                 wprintf(_("CC:"));
 820                 wprintf(" ");
 821                 escputs(m_cc);
 822                 wprintf("</span>");
 823         }
 824         if (strlen(m_subject) > 0) {
 825                 wprintf("<br />"
 826                         "<span class=\"message_subject\">");
 827                 wprintf(_("Subject:"));
 828                 wprintf(" ");
 829                 escputs(m_subject);
 830                 wprintf("</span>");
 831         }
 832         wprintf("</td>\n");
 833
 834         /** start msg buttons */
 835         if (!printable_view) {
 836                 wprintf("<td align=right><span class=\"msgbuttons\">\n");
 837
 838                 /** Reply */
 839                 if ( (WC->wc_view == VIEW_MAILBOX) || (WC->wc_view == VIEW_BBS) ) {
 840                         wprintf("<a href=\"display_enter");
 841                         if (WC->is_mailbox) {
 842                                 wprintf("?replyquote=%ld", msgnum);
 843                         }
 844                         wprintf("?recp=");
 845                         urlescputs(reply_to);
 846                         if (strlen(m_subject) > 0) {
 847                                 wprintf("?subject=");
 848                                 if (strncasecmp(m_subject, "Re:", 3)) wprintf("Re:%20");
 849                                 urlescputs(m_subject);
 850                         }
 851                         wprintf("\">[%s]</a> ", _("Reply"));
 852                 }
 853
 854                 /** ReplyQuoted */
 855                 if ( (WC->wc_view == VIEW_MAILBOX) || (WC->wc_view == VIEW_BBS) ) {
 856                         if (!WC->is_mailbox) {
 857                                 wprintf("<a href=\"display_enter");
 858                                 wprintf("?replyquote=%ld", msgnum);
 859                                 wprintf("?recp=");
 860                                 urlescputs(reply_to);
 861                                 if (strlen(m_subject) > 0) {
 862                                         wprintf("?subject=");
 863                                         if (strncasecmp(m_subject, "Re:", 3)) wprintf("Re:%20");
 864                                         urlescputs(m_subject);
 865                                 }
 866                                 wprintf("\">[%s]</a> ", _("ReplyQuoted"));
 867                         }
 868                 }
 869
 870                 /** ReplyAll */
 871                 if (WC->wc_view == VIEW_MAILBOX) {
 872                         wprintf("<a href=\"display_enter");
 873                         wprintf("?replyquote=%ld", msgnum);
 874                         wprintf("?recp=");
 875                         urlescputs(reply_to);
 876                         wprintf("?cc=");
 877                         urlescputs(reply_all);
 878                         if (strlen(m_subject) > 0) {
 879                                 wprintf("?subject=");
 880                                 if (strncasecmp(m_subject, "Re:", 3)) wprintf("Re:%20");
 881                                 urlescputs(m_subject);
 882                         }
 883                         wprintf("\">[%s]</a> ", _("ReplyAll"));
 884                 }
 885
 886                 /** Forward */
 887                 if (WC->wc_view == VIEW_MAILBOX) {
 888                         wprintf("<a href=\"display_enter?fwdquote=%ld?subject=", msgnum);
 889                         if (strncasecmp(m_subject, "Fwd:", 4)) wprintf("Fwd:%20");
 890                         urlescputs(m_subject);
 891                         wprintf("\">[%s]</a> ", _("Forward"));
 892                 }
 893
 894                 /** If this is one of my own rooms, or if I'm an Aide or Room Aide, I can move/delete */
 895                 if ( (WC->is_room_aide) || (WC->is_mailbox) ) {
 896                         /** Move */
 897                         wprintf("<a href=\"confirm_move_msg?msgid=%ld\">[%s]</a> ",
 898                                 msgnum, _("Move"));
 899
 900                         /** Delete */
 901                         wprintf("<a href=\"delete_msg?msgid=%ld\" "
 902                                 "onClick=\"return confirm('%s');\">"
 903                                 "[%s]</a> ", msgnum, _("Delete this message?"), _("Delete")
 904                         );
 905                 }
 906
 907                 /** Headers */
 908                 wprintf("<a href=\"#\" onClick=\"window.open('msgheaders/%ld', 'headers%ld', 'toolbar=no,location=no,directories=no,copyhistory=no,status=yes,scrollbars=yes,resizable=yes,width=600,height=400'); \" >"
 909                         "[%s]</a>", msgnum, msgnum, _("Headers"));
 910
 911
 912                 /** Print */
 913                 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'); \" >"
 914                         "[%s]</a>", msgnum, msgnum, _("Print"));
 915
 916                 wprintf("</span></td>");
 917         }
 918
 919         wprintf("</tr></table>\n");
 920
 921         /** Begin body */
 922         wprintf("<table border=0 width=100%% bgcolor=\"#FFFFFF\" "
 923                 "cellpadding=1 cellspacing=0><tr><td>");
 924
 925         /**
 926          * Learn the content type
 927          */
 928         strcpy(mime_content_type, "text/plain");
 929         while (serv_getln(buf, sizeof buf), (strlen(buf) > 0)) {
 930                 if (!strcmp(buf, "000")) {
 931                         wprintf("<i>");
 932                         wprintf(_("unexpected end of message"));
 933                         wprintf("</i><br /><br />\n");
 934                         goto ENDBODY;
 935                 }
 936                 if (!strncasecmp(buf, "Content-type: ", 14)) {
 937                         safestrncpy(mime_content_type, &buf[14],
 938                                 sizeof(mime_content_type));
 939                         for (i=0; i<strlen(mime_content_type); ++i) {
 940                                 if (!strncasecmp(&mime_content_type[i], "charset=", 8)) {
 941                                         safestrncpy(mime_charset, &mime_content_type[i+8],
 942                                                 sizeof mime_charset);
 943                                 }
 944                         }
 945                         for (i=0; i<strlen(mime_content_type); ++i) {
 946                                 if (mime_content_type[i] == ';') {
 947                                         mime_content_type[i] = 0;
 948                                 }
 949                         }
 950                 }
 951         }
 952
 953         /** Set up a character set conversion if we need to (and if we can) */
 954 #ifdef HAVE_ICONV
 955         if (strchr(mime_charset, ';')) strcpy(strchr(mime_charset, ';'), "");
 956         if ( (strcasecmp(mime_charset, "us-ascii"))
 957            && (strcasecmp(mime_charset, "UTF-8"))
 958            && (strcasecmp(mime_charset, ""))
 959         ) {
 960                 ic = ctdl_iconv_open("UTF-8", mime_charset);
 961                 if (ic == (iconv_t)(-1) ) {
 962                         lprintf(5, "%s:%d iconv_open(UTF-8, %s) failed: %s\n",
 963                                 __FILE__, __LINE__, mime_charset, strerror(errno));
 964                 }
 965         }
 966 #endif
 967
 968         /** Messages in legacy Citadel variformat get handled thusly... */
 969         if (!strcasecmp(mime_content_type, "text/x-citadel-variformat")) {
 970                 fmout("JUSTIFY");
 971         }
 972
 973         /** Boring old 80-column fixed format text gets handled this way... */
 974         else if ( (!strcasecmp(mime_content_type, "text/plain"))
 975                 || (!strcasecmp(mime_content_type, "text")) ) {
 976                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
 977                         if (buf[strlen(buf)-1] == '\n') buf[strlen(buf)-1] = 0;
 978                         if (buf[strlen(buf)-1] == '\r') buf[strlen(buf)-1] = 0;
 979
 980 #ifdef HAVE_ICONV
 981                         if (ic != (iconv_t)(-1) ) {
 982                                 ibuf = buf;
 983                                 ibuflen = strlen(ibuf);
 984                                 obuflen = SIZ;
 985                                 obuf = (char *) malloc(obuflen);
 986                                 osav = obuf;
 987                                 iconv(ic, &ibuf, &ibuflen, &obuf, &obuflen);
 988                                 osav[SIZ-obuflen] = 0;
 989                                 safestrncpy(buf, osav, sizeof buf);
 990                                 free(osav);
 991                         }
 992 #endif
 993
 994                         while ((strlen(buf) > 0) && (isspace(buf[strlen(buf) - 1])))
 995                                 buf[strlen(buf) - 1] = 0;
 996                         if ((bq == 0) &&
 997                         ((!strncmp(buf, ">", 1)) || (!strncmp(buf, " >", 2)) )) {
 998                                 wprintf("<blockquote>");
 999                                 bq = 1;
1000                         } else if ((bq == 1) &&
1001                                 (strncmp(buf, ">", 1)) && (strncmp(buf, " >", 2)) ) {
1002                                 wprintf("</blockquote>");
1003                                 bq = 0;
1004                         }
1005                         wprintf("<tt>");
1006                         url(buf);
1007                         escputs(buf);
1008                         wprintf("</tt><br />\n");
1009                 }
1010                 wprintf("</i><br />");
1011         }
1012
1013         else /** HTML is fun, but we've got to strip it first */
1014         if (!strcasecmp(mime_content_type, "text/html")) {
1015                 output_html(mime_charset, (WC->wc_view == VIEW_WIKI ? 1 : 0));
1016         }
1017
1018         /** Unknown weirdness */
1019         else {
1020                 wprintf(_("I don't know how to display %s"), mime_content_type);
1021                 wprintf("<br />\n", mime_content_type);
1022                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) { }
1023         }
1024
1025         /** If there are attached submessages, display them now... */
1026         if ( (strlen(mime_submessages) > 0) && (!section[0]) ) {
1027                 for (i=0; i<num_tokens(mime_submessages, '|'); ++i) {
1028                         extract_token(buf, mime_submessages, i, '|', sizeof buf);
1029                         /** use printable_view to suppress buttons */
1030                         wprintf("<blockquote>");
1031                         read_message(msgnum, 1, buf);
1032                         wprintf("</blockquote>");
1033                 }
1034         }
1035
1036
1037         /** Afterwards, offer links to download attachments 'n' such */
1038         if ( (strlen(mime_http) > 0) && (!section[0]) ) {
1039                 wprintf("%s", mime_http);
1040         }
1041
1042         /** Handler for vCard parts */
1043         if (strlen(vcard_partnum) > 0) {
1044                 part_source = load_mimepart(msgnum, vcard_partnum);
1045                 if (part_source != NULL) {
1046
1047                         /** If it's my vCard I can edit it */
1048                         if (    (!strcasecmp(WC->wc_roomname, USERCONFIGROOM))
1049                                 || (!strcasecmp(&WC->wc_roomname[11], USERCONFIGROOM))
1050                                 || (WC->wc_view == VIEW_ADDRESSBOOK)
1051                         ) {
1052                                 wprintf("<a href=\"edit_vcard?"
1053                                         "msgnum=%ld?partnum=%s\">",
1054                                         msgnum, vcard_partnum);
1055                                 wprintf("[%s]</a>", _("edit"));
1056                         }
1057
1058                         /** In all cases, display the full card */
1059                         display_vcard(part_source, 0, 1, NULL);
1060                 }
1061         }
1062
1063         /** Handler for calendar parts */
1064         if (strlen(cal_partnum) > 0) {
1065                 part_source = load_mimepart(msgnum, cal_partnum);
1066                 if (part_source != NULL) {
1067                         cal_process_attachment(part_source,
1068                                                 msgnum, cal_partnum);
1069                 }
1070         }
1071
1072         if (part_source) {
1073                 free(part_source);
1074                 part_source = NULL;
1075         }
1076
1077 ENDBODY:
1078         wprintf("</td></tr></table>\n");
1079
1080         /** end everythingamundo table */
1081         if (!printable_view) {
1082                 wprintf("</td></tr></table>\n");
1083                 wprintf("</div><br />\n");
1084         }
1085
1086 #ifdef HAVE_ICONV
1087         if (ic != (iconv_t)(-1) ) {
1088                 iconv_close(ic);
1089         }
1090 #endif
1091 }
1092
1093
1094
1095 /**
1096  * \brief Unadorned HTML output of an individual message, suitable
1097  * for placing in a hidden iframe, for printing, or whatever
1098  *
1099  * \param msgnum_as_string Message number, as a string instead of as a long int
1100  */
1101 void embed_message(char *msgnum_as_string) {
1102         long msgnum = 0L;
1103
1104         msgnum = atol(msgnum_as_string);
1105         begin_ajax_response();
1106         read_message(msgnum, 0, "");
1107         end_ajax_response();
1108 }
1109
1110
1111 /**
1112  * \brief Printable view of a message
1113  *
1114  * \param msgnum_as_string Message number, as a string instead of as a long int
1115  */
1116 void print_message(char *msgnum_as_string) {
1117         long msgnum = 0L;
1118
1119         msgnum = atol(msgnum_as_string);
1120         output_headers(0, 0, 0, 0, 0, 0);
1121
1122         wprintf("Content-type: text/html\r\n"
1123                 "Server: %s\r\n"
1124                 "Connection: close\r\n",
1125                 SERVER);
1126         begin_burst();
1127
1128         wprintf("\r\n\r\n<html>\n"
1129                 "<head><title>Printable view</title></head>\n"
1130                 "<body onLoad=\" window.print(); window.close(); \">\n"
1131         );
1132
1133         read_message(msgnum, 1, "");
1134
1135         wprintf("\n</body></html>\n\n");
1136         wDumpContent(0);
1137 }
1138
1139
1140
1141 /**
1142  * \brief Display a message's headers
1143  *
1144  * \param msgnum_as_string Message number, as a string instead of as a long int
1145  */
1146 void display_headers(char *msgnum_as_string) {
1147         long msgnum = 0L;
1148         char buf[1024];
1149
1150         msgnum = atol(msgnum_as_string);
1151         output_headers(0, 0, 0, 0, 0, 0);
1152
1153         wprintf("Content-type: text/plain\r\n"
1154                 "Server: %s\r\n"
1155                 "Connection: close\r\n",
1156                 SERVER);
1157         begin_burst();
1158
1159         serv_printf("MSG2 %ld|3", msgnum);
1160         serv_getln(buf, sizeof buf);
1161         if (buf[0] == '1') {
1162                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
1163                         wprintf("%s\n", buf);
1164                 }
1165         }
1166
1167         wDumpContent(0);
1168 }
1169
1170
1171
1172 /**
1173  * \brief Read message in simple, JavaScript-embeddable form for 'forward'
1174  *        or 'reply quoted' operations.
1175  *
1176  * NOTE: it is VITALLY IMPORTANT that we output no single-quotes or linebreaks
1177  *       in this function.  Doing so would throw a JavaScript error in the
1178  *       'supplied text' argument to the editor.
1179  *
1180  * \param msgnum Message number of the message we want to quote
1181  * \param forward_attachments Nonzero if we want attachments to be forwarded
1182  */
1183 void pullquote_message(long msgnum, int forward_attachments, int include_headers) {
1184         char buf[SIZ];
1185         char mime_partnum[256];
1186         char mime_filename[256];
1187         char mime_content_type[256];
1188         char mime_charset[256];
1189         char mime_disposition[256];
1190         int mime_length;
1191         char mime_http[SIZ];
1192         char *attachments = NULL;
1193         char *ptr = NULL;
1194         int num_attachments = 0;
1195         struct wc_attachment *att, *aptr;
1196         char m_subject[256];
1197         char from[256];
1198         char node[256];
1199         char rfca[256];
1200         char reply_to[512];
1201         char now[256];
1202         int format_type = 0;
1203         int nhdr = 0;
1204         int bq = 0;
1205         int i = 0;
1206 #ifdef HAVE_ICONV
1207         iconv_t ic = (iconv_t)(-1) ;
1208         char *ibuf;                /**< Buffer of characters to be converted */
1209         char *obuf;                /**< Buffer for converted characters      */
1210         size_t ibuflen;    /**< Length of input buffer         */
1211         size_t obuflen;    /**< Length of output buffer       */
1212         char *osav;                /**< Saved pointer to output buffer       */
1213 #endif
1214
1215         strcpy(from, "");
1216         strcpy(node, "");
1217         strcpy(rfca, "");
1218         strcpy(reply_to, "");
1219         strcpy(mime_http, "");
1220         strcpy(mime_content_type, "text/plain");
1221         strcpy(mime_charset, "us-ascii");
1222
1223         serv_printf("MSG4 %ld", msgnum);
1224         serv_getln(buf, sizeof buf);
1225         if (buf[0] != '1') {
1226                 wprintf(_("ERROR:"));
1227                 wprintf("%s<br />", &buf[4]);
1228                 return;
1229         }
1230
1231         strcpy(m_subject, "");
1232
1233         while (serv_getln(buf, sizeof buf), strcasecmp(buf, "text")) {
1234                 if (!strcmp(buf, "000")) {
1235                         wprintf(_("unexpected end of message"));
1236                         return;
1237                 }
1238                 if (include_headers) {
1239                         if (!strncasecmp(buf, "nhdr=yes", 8))
1240                                 nhdr = 1;
1241                         if (nhdr == 1)
1242                                 buf[0] = '_';
1243                         if (!strncasecmp(buf, "type=", 5))
1244                                 format_type = atoi(&buf[5]);
1245                         if (!strncasecmp(buf, "from=", 5)) {
1246                                 strcpy(from, &buf[5]);
1247                                 wprintf(_("from "));
1248 #ifdef HAVE_ICONV
1249                                 utf8ify_rfc822_string(from);
1250 #endif
1251                                 msgescputs(from);
1252                         }
1253                         if (!strncasecmp(buf, "subj=", 5)) {
1254                                 strcpy(m_subject, &buf[5]);
1255                         }
1256                         if ((!strncasecmp(buf, "hnod=", 5))
1257                             && (strcasecmp(&buf[5], serv_info.serv_humannode))) {
1258                                 wprintf("(%s) ", &buf[5]);
1259                         }
1260                         if ((!strncasecmp(buf, "room=", 5))
1261                             && (strcasecmp(&buf[5], WC->wc_roomname))
1262                             && (strlen(&buf[5])>0) ) {
1263                                 wprintf(_("in "));
1264                                 wprintf("%s&gt; ", &buf[5]);
1265                         }
1266                         if (!strncasecmp(buf, "rfca=", 5)) {
1267                                 strcpy(rfca, &buf[5]);
1268                                 wprintf("&lt;");
1269                                 msgescputs(rfca);
1270                                 wprintf("&gt; ");
1271                         }
1272
1273                         if (!strncasecmp(buf, "node=", 5)) {
1274                                 strcpy(node, &buf[5]);
1275                                 if ( ((WC->room_flags & QR_NETWORK)
1276                                 || ((strcasecmp(&buf[5], serv_info.serv_nodename)
1277                                 && (strcasecmp(&buf[5], serv_info.serv_fqdn)))))
1278                                 && (strlen(rfca)==0)
1279                                 ) {
1280                                         wprintf("@%s ", &buf[5]);
1281                                 }
1282                         }
1283                         if (!strncasecmp(buf, "rcpt=", 5)) {
1284                                 wprintf(_("to "));
1285                                 wprintf("%s ", &buf[5]);
1286                         }
1287                         if (!strncasecmp(buf, "time=", 5)) {
1288                                 fmt_date(now, atol(&buf[5]), 0);
1289                                 wprintf("%s ", now);
1290                         }
1291                 }
1292
1293                 /**
1294                  * Save attachment info for later.  We can't start downloading them
1295                  * yet because we're in the middle of a server transaction.
1296                  */
1297                 if (!strncasecmp(buf, "part=", 5)) {
1298                         ptr = realloc(attachments, ((num_attachments+1) * 1024));
1299                         if (ptr != NULL) {
1300                                 ++num_attachments;
1301                                 attachments = ptr;
1302                                 strcat(attachments, &buf[5]);
1303                                 strcat(attachments, "\n");
1304                         }
1305                 }
1306
1307         }
1308
1309         if (include_headers) {
1310                 wprintf("<br>");
1311
1312 #ifdef HAVE_ICONV
1313                 utf8ify_rfc822_string(m_subject);
1314 #endif
1315                 if (strlen(m_subject) > 0) {
1316                         wprintf(_("Subject:"));
1317                         wprintf(" ");
1318                         msgescputs(m_subject);
1319                         wprintf("<br />");
1320                 }
1321
1322                 /**
1323                  * Begin body
1324                  */
1325                 wprintf("<br />");
1326         }
1327
1328         /**
1329          * Learn the content type
1330          */
1331         strcpy(mime_content_type, "text/plain");
1332         while (serv_getln(buf, sizeof buf), (strlen(buf) > 0)) {
1333                 if (!strcmp(buf, "000")) {
1334                         wprintf(_("unexpected end of message"));
1335                         goto ENDBODY;
1336                 }
1337                 if (!strncasecmp(buf, "Content-type: ", 14)) {
1338                         safestrncpy(mime_content_type, &buf[14],
1339                                 sizeof(mime_content_type));
1340                         for (i=0; i<strlen(mime_content_type); ++i) {
1341                                 if (!strncasecmp(&mime_content_type[i], "charset=", 8)) {
1342                                         safestrncpy(mime_charset, &mime_content_type[i+8],
1343                                                 sizeof mime_charset);
1344                                 }
1345                         }
1346                         for (i=0; i<strlen(mime_content_type); ++i) {
1347                                 if (mime_content_type[i] == ';') {
1348                                         mime_content_type[i] = 0;
1349                                 }
1350                         }
1351                         for (i=0; i<strlen(mime_charset); ++i) {
1352                                 if (mime_charset[i] == ';') {
1353                                         mime_charset[i] = 0;
1354                                 }
1355                         }
1356                 }
1357         }
1358
1359         /** Set up a character set conversion if we need to (and if we can) */
1360 #ifdef HAVE_ICONV
1361         if ( (strcasecmp(mime_charset, "us-ascii"))
1362            && (strcasecmp(mime_charset, "UTF-8"))
1363            && (strcasecmp(mime_charset, ""))
1364         ) {
1365                 ic = ctdl_iconv_open("UTF-8", mime_charset);
1366                 if (ic == (iconv_t)(-1) ) {
1367                         lprintf(5, "%s:%d iconv_open(%s, %s) failed: %s\n",
1368                                 __FILE__, __LINE__, "UTF-8", mime_charset, strerror(errno));
1369                 }
1370         }
1371 #endif
1372
1373         /** Messages in legacy Citadel variformat get handled thusly... */
1374         if (!strcasecmp(mime_content_type, "text/x-citadel-variformat")) {
1375                 pullquote_fmout();
1376         }
1377
1378         /* Boring old 80-column fixed format text gets handled this way... */
1379         else if (!strcasecmp(mime_content_type, "text/plain")) {
1380                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
1381                         if (buf[strlen(buf)-1] == '\n') buf[strlen(buf)-1] = 0;
1382                         if (buf[strlen(buf)-1] == '\r') buf[strlen(buf)-1] = 0;
1383
1384 #ifdef HAVE_ICONV
1385                         if (ic != (iconv_t)(-1) ) {
1386                                 ibuf = buf;
1387                                 ibuflen = strlen(ibuf);
1388                                 obuflen = SIZ;
1389                                 obuf = (char *) malloc(obuflen);
1390                                 osav = obuf;
1391                                 iconv(ic, &ibuf, &ibuflen, &obuf, &obuflen);
1392                                 osav[SIZ-obuflen] = 0;
1393                                 safestrncpy(buf, osav, sizeof buf);
1394                                 free(osav);
1395                         }
1396 #endif
1397
1398                         while ((strlen(buf) > 0) && (isspace(buf[strlen(buf) - 1])))
1399                                 buf[strlen(buf) - 1] = 0;
1400                         if ((bq == 0) &&
1401                         ((!strncmp(buf, ">", 1)) || (!strncmp(buf, " >", 2)) )) {
1402                                 wprintf("<blockquote>");
1403                                 bq = 1;
1404                         } else if ((bq == 1) &&
1405                                 (strncmp(buf, ">", 1)) && (strncmp(buf, " >", 2)) ) {
1406                                 wprintf("</blockquote>");
1407                                 bq = 0;
1408                         }
1409                         wprintf("<tt>");
1410                         url(buf);
1411                         msgescputs(buf);
1412                         wprintf("</tt><br />");
1413                 }
1414                 wprintf("</i><br />");
1415         }
1416
1417         /** HTML just gets escaped and stuffed back into the editor */
1418         else if (!strcasecmp(mime_content_type, "text/html")) {
1419                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
1420                         strcat(buf, "\n");
1421                         msgescputs(buf);
1422                 }
1423         }
1424
1425         /** Unknown weirdness ... don't know how to handle this content type */
1426         else {
1427                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) { }
1428         }
1429
1430 ENDBODY:
1431         /** end of body handler */
1432
1433         /*
1434          * If there were attachments, we have to download them and insert them
1435          * into the attachment chain for the forwarded message we are composing.
1436          */
1437         if ( (forward_attachments) && (num_attachments) ) {
1438                 for (i=0; i<num_attachments; ++i) {
1439                         extract_token(buf, attachments, i, '\n', sizeof buf);
1440                         extract_token(mime_filename, buf, 1, '|', sizeof mime_filename);
1441                         extract_token(mime_partnum, buf, 2, '|', sizeof mime_partnum);
1442                         extract_token(mime_disposition, buf, 3, '|', sizeof mime_disposition);
1443                         extract_token(mime_content_type, buf, 4, '|', sizeof mime_content_type);
1444                         mime_length = extract_int(buf, 5);
1445
1446                         /*
1447                          * tracing  ... uncomment if necessary
1448                          *
1449                         lprintf(9, "fwd filename: %s\n", mime_filename);
1450                         lprintf(9, "fwd partnum : %s\n", mime_partnum);
1451                         lprintf(9, "fwd conttype: %s\n", mime_content_type);
1452                         lprintf(9, "fwd dispose : %s\n", mime_disposition);
1453                         lprintf(9, "fwd length  : %d\n", mime_length);
1454                          */
1455
1456                         if ( (!strcasecmp(mime_disposition, "inline"))
1457                            || (!strcasecmp(mime_disposition, "attachment")) ) {
1458
1459                                 /* Create an attachment struct from this mime part... */
1460                                 att = malloc(sizeof(struct wc_attachment));
1461                                 memset(att, 0, sizeof(struct wc_attachment));
1462                                 att->length = mime_length;
1463                                 strcpy(att->content_type, mime_content_type);
1464                                 strcpy(att->filename, mime_filename);
1465                                 att->next = NULL;
1466                                 att->data = load_mimepart(msgnum, mime_partnum);
1467
1468                                 /* And add it to the list. */
1469                                 if (WC->first_attachment == NULL) {
1470                                         WC->first_attachment = att;
1471                                 }
1472                                 else {
1473                                         aptr = WC->first_attachment;
1474                                         while (aptr->next != NULL) aptr = aptr->next;
1475                                         aptr->next = att;
1476                                 }
1477                         }
1478
1479                 }
1480                 if (attachments != NULL) {
1481                         free(attachments);
1482                 }
1483         }
1484
1485 #ifdef HAVE_ICONV
1486         if (ic != (iconv_t)(-1) ) {
1487                 iconv_close(ic);
1488         }
1489 #endif
1490 }
1491
1492 /**
1493  * \brief Display one row in the mailbox summary view
1494  *
1495  * \param num The row number to be displayed
1496  */
1497 void display_summarized(int num) {
1498         char datebuf[64];
1499
1500         wprintf("<tr id=\"m%ld\" style=\"width:100%%;font-weight:%s;background-color:#ffffff\" "
1501                 "onMouseDown=\"CtdlMoveMsgMouseDown(event,%ld)\">",
1502                 WC->summ[num].msgnum,
1503                 (WC->summ[num].is_new ? "bold" : "normal"),
1504                 WC->summ[num].msgnum
1505         );
1506
1507         wprintf("<td width=%d%%>", SUBJ_COL_WIDTH_PCT);
1508         escputs(WC->summ[num].subj);
1509         wprintf("</td>");
1510
1511         wprintf("<td width=%d%%>", SENDER_COL_WIDTH_PCT);
1512         escputs(WC->summ[num].from);
1513         wprintf("</td>");
1514
1515         wprintf("<td width=%d%%>", DATE_PLUS_BUTTONS_WIDTH_PCT);
1516         fmt_date(datebuf, WC->summ[num].date, 1);       /* brief */
1517         escputs(datebuf);
1518         wprintf("</td>");
1519
1520         wprintf("</tr>\n");
1521 }
1522
1523
1524
1525 /**
1526  * \brief display the adressbook overview
1527  * \param msgnum the citadel message number
1528  * \param alpha what????
1529  */
1530 void display_addressbook(long msgnum, char alpha) {
1531         char buf[SIZ];
1532         char mime_partnum[SIZ];
1533         char mime_filename[SIZ];
1534         char mime_content_type[SIZ];
1535         char mime_disposition[SIZ];
1536         int mime_length;
1537         char vcard_partnum[SIZ];
1538         char *vcard_source = NULL;
1539         struct message_summary summ;
1540
1541         memset(&summ, 0, sizeof(summ));
1542         safestrncpy(summ.subj, _("(no subject)"), sizeof summ.subj);
1543
1544         sprintf(buf, "MSG0 %ld|1", msgnum);     /* ask for headers only */
1545         serv_puts(buf);
1546         serv_getln(buf, sizeof buf);
1547         if (buf[0] != '1') return;
1548
1549         while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
1550                 if (!strncasecmp(buf, "part=", 5)) {
1551                         extract_token(mime_filename, &buf[5], 1, '|', sizeof mime_filename);
1552                         extract_token(mime_partnum, &buf[5], 2, '|', sizeof mime_partnum);
1553                         extract_token(mime_disposition, &buf[5], 3, '|', sizeof mime_disposition);
1554                         extract_token(mime_content_type, &buf[5], 4, '|', sizeof mime_content_type);
1555                         mime_length = extract_int(&buf[5], 5);
1556
1557                         if (!strcasecmp(mime_content_type, "text/x-vcard")) {
1558                                 strcpy(vcard_partnum, mime_partnum);
1559                         }
1560
1561                 }
1562         }
1563
1564         if (strlen(vcard_partnum) > 0) {
1565                 vcard_source = load_mimepart(msgnum, vcard_partnum);
1566                 if (vcard_source != NULL) {
1567
1568                         /** Display the summary line */
1569                         display_vcard(vcard_source, alpha, 0, NULL);
1570
1571                         /** If it's my vCard I can edit it */
1572                         if (    (!strcasecmp(WC->wc_roomname, USERCONFIGROOM))
1573                                 || (!strcasecmp(&WC->wc_roomname[11], USERCONFIGROOM))
1574                                 || (WC->wc_view == VIEW_ADDRESSBOOK)
1575                         ) {
1576                                 wprintf("<a href=\"edit_vcard?"
1577                                         "msgnum=%ld?partnum=%s\">",
1578                                         msgnum, vcard_partnum);
1579                                 wprintf("[%s]</a>", _("edit"));
1580                         }
1581
1582                         free(vcard_source);
1583                 }
1584         }
1585
1586 }
1587
1588
1589
1590 /**
1591  * \brief  If it's an old "Firstname Lastname" style record, try to convert it.
1592  * \param namebuf name to analyze, reverse if nescessary
1593  */
1594 void lastfirst_firstlast(char *namebuf) {
1595         char firstname[SIZ];
1596         char lastname[SIZ];
1597         int i;
1598
1599         if (namebuf == NULL) return;
1600         if (strchr(namebuf, ';') != NULL) return;
1601
1602         i = num_tokens(namebuf, ' ');
1603         if (i < 2) return;
1604
1605         extract_token(lastname, namebuf, i-1, ' ', sizeof lastname);
1606         remove_token(namebuf, i-1, ' ');
1607         strcpy(firstname, namebuf);
1608         sprintf(namebuf, "%s; %s", lastname, firstname);
1609 }
1610
1611 /**
1612  * \brief fetch what??? name
1613  * \param msgnum the citadel message number
1614  * \param namebuf where to put the name in???
1615  */
1616 void fetch_ab_name(long msgnum, char *namebuf) {
1617         char buf[SIZ];
1618         char mime_partnum[SIZ];
1619         char mime_filename[SIZ];
1620         char mime_content_type[SIZ];
1621         char mime_disposition[SIZ];
1622         int mime_length;
1623         char vcard_partnum[SIZ];
1624         char *vcard_source = NULL;
1625         int i;
1626         struct message_summary summ;
1627
1628         if (namebuf == NULL) return;
1629         strcpy(namebuf, "");
1630
1631         memset(&summ, 0, sizeof(summ));
1632         safestrncpy(summ.subj, "(no subject)", sizeof summ.subj);
1633
1634         sprintf(buf, "MSG0 %ld|1", msgnum);     /** ask for headers only */
1635         serv_puts(buf);
1636         serv_getln(buf, sizeof buf);
1637         if (buf[0] != '1') return;
1638
1639         while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
1640                 if (!strncasecmp(buf, "part=", 5)) {
1641                         extract_token(mime_filename, &buf[5], 1, '|', sizeof mime_filename);
1642                         extract_token(mime_partnum, &buf[5], 2, '|', sizeof mime_partnum);
1643                         extract_token(mime_disposition, &buf[5], 3, '|', sizeof mime_disposition);
1644                         extract_token(mime_content_type, &buf[5], 4, '|', sizeof mime_content_type);
1645                         mime_length = extract_int(&buf[5], 5);
1646
1647                         if (!strcasecmp(mime_content_type, "text/x-vcard")) {
1648                                 strcpy(vcard_partnum, mime_partnum);
1649                         }
1650
1651                 }
1652         }
1653
1654         if (strlen(vcard_partnum) > 0) {
1655                 vcard_source = load_mimepart(msgnum, vcard_partnum);
1656                 if (vcard_source != NULL) {
1657
1658                         /* Grab the name off the card */
1659                         display_vcard(vcard_source, 0, 0, namebuf);
1660
1661                         free(vcard_source);
1662                 }
1663         }
1664
1665         lastfirst_firstlast(namebuf);
1666         striplt(namebuf);
1667         for (i=0; i<strlen(namebuf); ++i) {
1668                 if (namebuf[i] != ';') return;
1669         }
1670         strcpy(namebuf, _("(no name)"));
1671 }
1672
1673
1674
1675 /**
1676  * \brief Record compare function for sorting address book indices
1677  * \param ab1 adressbook one
1678  * \param ab2 adressbook two
1679  */
1680 int abcmp(const void *ab1, const void *ab2) {
1681         return(strcasecmp(
1682                 (((const struct addrbookent *)ab1)->ab_name),
1683                 (((const struct addrbookent *)ab2)->ab_name)
1684         ));
1685 }
1686
1687
1688 /**
1689  * \brief Helper function for do_addrbook_view()
1690  * Converts a name into a three-letter tab label
1691  * \param tabbuf the tabbuffer to add name to
1692  * \param name the name to add to the tabbuffer
1693  */
1694 void nametab(char *tabbuf, char *name) {
1695         stresc(tabbuf, name, 0, 0);
1696         tabbuf[0] = toupper(tabbuf[0]);
1697         tabbuf[1] = tolower(tabbuf[1]);
1698         tabbuf[2] = tolower(tabbuf[2]);
1699         tabbuf[3] = 0;
1700 }
1701
1702
1703 /**
1704  * \brief Render the address book using info we gathered during the scan
1705  * \param addrbook the addressbook to render
1706  * \param num_ab the number of the addressbook
1707  */
1708 void do_addrbook_view(struct addrbookent *addrbook, int num_ab) {
1709         int i = 0;
1710         int displayed = 0;
1711         int bg = 0;
1712         static int NAMESPERPAGE = 60;
1713         int num_pages = 0;
1714         int page = 0;
1715         int tabfirst = 0;
1716         char tabfirst_label[SIZ];
1717         int tablast = 0;
1718         char tablast_label[SIZ];
1719
1720         if (num_ab == 0) {
1721                 wprintf("<br /><br /><br /><div align=\"center\"><i>");
1722                 wprintf(_("This address book is empty."));
1723                 wprintf("</i></div>\n");
1724                 return;
1725         }
1726
1727         if (num_ab > 1) {
1728                 qsort(addrbook, num_ab, sizeof(struct addrbookent), abcmp);
1729         }
1730
1731         num_pages = num_ab / NAMESPERPAGE;
1732
1733         page = atoi(bstr("page"));
1734
1735         wprintf("Page: ");
1736         for (i=0; i<=num_pages; ++i) {
1737                 if (i != page) {
1738                         wprintf("<a href=\"readfwd?page=%d\">", i);
1739                 }
1740                 else {
1741                         wprintf("<B>");
1742                 }
1743                 tabfirst = i * NAMESPERPAGE;
1744                 tablast = tabfirst + NAMESPERPAGE - 1;
1745                 if (tablast > (num_ab - 1)) tablast = (num_ab - 1);
1746                 nametab(tabfirst_label, addrbook[tabfirst].ab_name);
1747                 nametab(tablast_label, addrbook[tablast].ab_name);
1748                 wprintf("[%s&nbsp;-&nbsp;%s]",
1749                         tabfirst_label, tablast_label
1750                 );
1751                 if (i != page) {
1752                         wprintf("</A>\n");
1753                 }
1754                 else {
1755                         wprintf("</B>\n");
1756                 }
1757         }
1758         wprintf("<br />\n");
1759
1760         wprintf("<table border=0 cellspacing=0 "
1761                 "cellpadding=3 width=100%%>\n"
1762         );
1763
1764         for (i=0; i<num_ab; ++i) {
1765
1766                 if ((i / NAMESPERPAGE) == page) {
1767
1768                         if ((displayed % 4) == 0) {
1769                                 if (displayed > 0) {
1770                                         wprintf("</tr>\n");
1771                                 }
1772                                 bg = 1 - bg;
1773                                 wprintf("<tr bgcolor=\"#%s\">",
1774                                         (bg ? "DDDDDD" : "FFFFFF")
1775                                 );
1776                         }
1777
1778                         wprintf("<td>");
1779
1780                         wprintf("<a href=\"readfwd?startmsg=%ld&is_singlecard=1",
1781                                 addrbook[i].ab_msgnum);
1782                         wprintf("?maxmsgs=1?summary=0?alpha=%s\">", bstr("alpha"));
1783                         vcard_n_prettyize(addrbook[i].ab_name);
1784                         escputs(addrbook[i].ab_name);
1785                         wprintf("</a></td>\n");
1786                         ++displayed;
1787                 }
1788         }
1789
1790         wprintf("</tr></table>\n");
1791 }
1792
1793
1794
1795 /**
1796  * \brief load message pointers from the server
1797  * \param servcmd the citadel command to send to the citserver
1798  * \param with_headers what headers???
1799  */
1800 int load_msg_ptrs(char *servcmd, int with_headers)
1801 {
1802         char buf[1024];
1803         time_t datestamp;
1804         char fullname[128];
1805         char nodename[128];
1806         char inetaddr[128];
1807         char subject[256];
1808         int nummsgs;
1809         int maxload = 0;
1810
1811         int num_summ_alloc = 0;
1812
1813         if (WC->summ != NULL) {
1814                 free(WC->summ);
1815                 WC->num_summ = 0;
1816                 WC->summ = NULL;
1817         }
1818         num_summ_alloc = 100;
1819         WC->num_summ = 0;
1820         WC->summ = malloc(num_summ_alloc * sizeof(struct message_summary));
1821
1822         nummsgs = 0;
1823         maxload = sizeof(WC->msgarr) / sizeof(long) ;
1824         serv_puts(servcmd);
1825         serv_getln(buf, sizeof buf);
1826         if (buf[0] != '1') {
1827                 wprintf("<EM>%s</EM><br />\n", &buf[4]);
1828                 return (nummsgs);
1829         }
1830         while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
1831                 if (nummsgs < maxload) {
1832                         WC->msgarr[nummsgs] = extract_long(buf, 0);
1833                         datestamp = extract_long(buf, 1);
1834                         extract_token(fullname, buf, 2, '|', sizeof fullname);
1835                         extract_token(nodename, buf, 3, '|', sizeof nodename);
1836                         extract_token(inetaddr, buf, 4, '|', sizeof inetaddr);
1837                         extract_token(subject, buf, 5, '|', sizeof subject);
1838                         ++nummsgs;
1839
1840                         if (with_headers) {
1841                                 if (nummsgs > num_summ_alloc) {
1842                                         num_summ_alloc *= 2;
1843                                         WC->summ = realloc(WC->summ,
1844                                                 num_summ_alloc * sizeof(struct message_summary));
1845                                 }
1846                                 ++WC->num_summ;
1847
1848                                 memset(&WC->summ[nummsgs-1], 0, sizeof(struct message_summary));
1849                                 WC->summ[nummsgs-1].msgnum = WC->msgarr[nummsgs-1];
1850                                 safestrncpy(WC->summ[nummsgs-1].subj,
1851                                         _("(no subject)"), sizeof WC->summ[nummsgs-1].subj);
1852                                 if (strlen(fullname) > 0) {
1853                                         safestrncpy(WC->summ[nummsgs-1].from,
1854                                                 fullname, sizeof WC->summ[nummsgs-1].from);
1855                                 }
1856                                 if (strlen(subject) > 0) {
1857                                 safestrncpy(WC->summ[nummsgs-1].subj, subject,
1858                                         sizeof WC->summ[nummsgs-1].subj);
1859                                 }
1860 #ifdef HAVE_ICONV
1861                                 /** Handle subjects with RFC2047 encoding */
1862                                 utf8ify_rfc822_string(WC->summ[nummsgs-1].subj);
1863 #endif
1864                                 if (strlen(WC->summ[nummsgs-1].subj) > 75) {
1865                                         strcpy(&WC->summ[nummsgs-1].subj[72], "...");
1866                                 }
1867
1868                                 if (strlen(nodename) > 0) {
1869                                         if ( ((WC->room_flags & QR_NETWORK)
1870                                            || ((strcasecmp(nodename, serv_info.serv_nodename)
1871                                            && (strcasecmp(nodename, serv_info.serv_fqdn)))))
1872                                         ) {
1873                                                 strcat(WC->summ[nummsgs-1].from, " @ ");
1874                                                 strcat(WC->summ[nummsgs-1].from, nodename);
1875                                         }
1876                                 }
1877
1878                                 WC->summ[nummsgs-1].date = datestamp;
1879
1880 #ifdef HAVE_ICONV
1881                                 /** Handle senders with RFC2047 encoding */
1882                                 utf8ify_rfc822_string(WC->summ[nummsgs-1].from);
1883 #endif
1884                                 if (strlen(WC->summ[nummsgs-1].from) > 25) {
1885                                         strcpy(&WC->summ[nummsgs-1].from[22], "...");
1886                                 }
1887                         }
1888                 }
1889         }
1890         return (nummsgs);
1891 }
1892
1893 /**
1894  * \brief qsort() compatible function to compare two longs in descending order.
1895  *
1896  * \param s1 first number to compare
1897  * \param s2 second number to compare
1898  */
1899 int longcmp_r(const void *s1, const void *s2) {
1900         long l1;
1901         long l2;
1902
1903         l1 = *(long *)s1;
1904         l2 = *(long *)s2;
1905
1906         if (l1 > l2) return(-1);
1907         if (l1 < l2) return(+1);
1908         return(0);
1909 }
1910
1911
1912 /**
1913  * \brief qsort() compatible function to compare two message summary structs by ascending subject.
1914  *
1915  * \param s1 first item to compare
1916  * \param s2 second item to compare
1917  */
1918 int summcmp_subj(const void *s1, const void *s2) {
1919         struct message_summary *summ1;
1920         struct message_summary *summ2;
1921
1922         summ1 = (struct message_summary *)s1;
1923         summ2 = (struct message_summary *)s2;
1924         return strcasecmp(summ1->subj, summ2->subj);
1925 }
1926
1927 /**
1928  * \brief qsort() compatible function to compare two message summary structs by descending subject.
1929  *
1930  * \param s1 first item to compare
1931  * \param s2 second item to compare
1932  */
1933 int summcmp_rsubj(const void *s1, const void *s2) {
1934         struct message_summary *summ1;
1935         struct message_summary *summ2;
1936
1937         summ1 = (struct message_summary *)s1;
1938         summ2 = (struct message_summary *)s2;
1939         return strcasecmp(summ2->subj, summ1->subj);
1940 }
1941
1942 /**
1943  * \brief qsort() compatible function to compare two message summary structs by ascending sender.
1944  *
1945  * \param s1 first item to compare
1946  * \param s2 second item to compare
1947  */
1948 int summcmp_sender(const void *s1, const void *s2) {
1949         struct message_summary *summ1;
1950         struct message_summary *summ2;
1951
1952         summ1 = (struct message_summary *)s1;
1953         summ2 = (struct message_summary *)s2;
1954         return strcasecmp(summ1->from, summ2->from);
1955 }
1956
1957 /**
1958  * \brief qsort() compatible function to compare two message summary structs by descending sender.
1959  *
1960  * \param s1 first item to compare
1961  * \param s2 second item to compare
1962  */
1963 int summcmp_rsender(const void *s1, const void *s2) {
1964         struct message_summary *summ1;
1965         struct message_summary *summ2;
1966
1967         summ1 = (struct message_summary *)s1;
1968         summ2 = (struct message_summary *)s2;
1969         return strcasecmp(summ2->from, summ1->from);
1970 }
1971
1972 /**
1973  * \brief qsort() compatible function to compare two message summary structs by ascending date.
1974  *
1975  * \param s1 first item to compare
1976  * \param s2 second item to compare
1977  */
1978 int summcmp_date(const void *s1, const void *s2) {
1979         struct message_summary *summ1;
1980         struct message_summary *summ2;
1981
1982         summ1 = (struct message_summary *)s1;
1983         summ2 = (struct message_summary *)s2;
1984
1985         if (summ1->date < summ2->date) return -1;
1986         else if (summ1->date > summ2->date) return +1;
1987         else return 0;
1988 }
1989
1990 /**
1991  * \brief qsort() compatible function to compare two message summary structs by descending date.
1992  *
1993  * \param s1 first item to compare
1994  * \param s2 second item to compare
1995  */
1996 int summcmp_rdate(const void *s1, const void *s2) {
1997         struct message_summary *summ1;
1998         struct message_summary *summ2;
1999
2000         summ1 = (struct message_summary *)s1;
2001         summ2 = (struct message_summary *)s2;
2002
2003         if (summ1->date < summ2->date) return +1;
2004         else if (summ1->date > summ2->date) return -1;
2005         else return 0;
2006 }
2007
2008
2009
2010 /**
2011  * \brief command loop for reading messages
2012  *
2013  * \param oper Set to "readnew" or "readold" or "readfwd" or "headers"
2014  */
2015 void readloop(char *oper)
2016 {
2017         char cmd[SIZ];
2018         char buf[SIZ];
2019         char old_msgs[SIZ];
2020         int a, b;
2021         int nummsgs;
2022         long startmsg;
2023         int maxmsgs;
2024         long *displayed_msgs = NULL;
2025         int num_displayed = 0;
2026         int is_summary = 0;
2027         int is_addressbook = 0;
2028         int is_singlecard = 0;
2029         int is_calendar = 0;
2030         int is_tasks = 0;
2031         int is_notes = 0;
2032         int is_bbview = 0;
2033         int lo, hi;
2034         int lowest_displayed = (-1);
2035         int highest_displayed = 0;
2036         struct addrbookent *addrbook = NULL;
2037         int num_ab = 0;
2038         char *sortby = NULL;
2039         char sortpref_name[128];
2040         char sortpref_value[128];
2041         char *subjsort_button;
2042         char *sendsort_button;
2043         char *datesort_button;
2044         int bbs_reverse = 0;
2045
2046         if (WC->wc_view == VIEW_WIKI) {
2047                 sprintf(buf, "wiki?room=%s?page=home", WC->wc_roomname);
2048                 http_redirect(buf);
2049                 return;
2050         }
2051
2052         startmsg = atol(bstr("startmsg"));
2053         maxmsgs = atoi(bstr("maxmsgs"));
2054         is_summary = atoi(bstr("summary"));
2055         if (maxmsgs == 0) maxmsgs = DEFAULT_MAXMSGS;
2056
2057         snprintf(sortpref_name, sizeof sortpref_name, "sort %s", WC->wc_roomname);
2058         get_preference(sortpref_name, sortpref_value, sizeof sortpref_value);
2059
2060         sortby = bstr("sortby");
2061         if ( (strlen(sortby) > 0) && (strcasecmp(sortby, sortpref_value)) ) {
2062                 set_preference(sortpref_name, sortby, 1);
2063         }
2064         if (strlen(sortby) == 0) sortby = sortpref_value;
2065
2066         /** mailbox sort */
2067         if (strlen(sortby) == 0) sortby = "rdate";
2068
2069         /** message board sort */
2070         if (!strcasecmp(sortby, "reverse")) {
2071                 bbs_reverse = 1;
2072         }
2073         else {
2074                 bbs_reverse = 0;
2075         }
2076
2077         output_headers(1, 1, 1, 0, 0, 0);
2078
2079         /**
2080          * When in summary mode, always show ALL messages instead of just
2081          * new or old.  Otherwise, show what the user asked for.
2082          */
2083         if (!strcmp(oper, "readnew")) {
2084                 strcpy(cmd, "MSGS NEW");
2085         }
2086         else if (!strcmp(oper, "readold")) {
2087                 strcpy(cmd, "MSGS OLD");
2088         }
2089         else {
2090                 strcpy(cmd, "MSGS ALL");
2091         }
2092
2093         if ((WC->wc_view == VIEW_MAILBOX) && (maxmsgs > 1)) {
2094                 is_summary = 1;
2095                 strcpy(cmd, "MSGS ALL");
2096         }
2097
2098         if ((WC->wc_view == VIEW_ADDRESSBOOK) && (maxmsgs > 1)) {
2099                 is_addressbook = 1;
2100                 strcpy(cmd, "MSGS ALL");
2101                 maxmsgs = 9999999;
2102         }
2103
2104         if (is_summary) {
2105                 strcpy(cmd, "MSGS ALL|||1");    /**< fetch header summary */
2106                 startmsg = 1;
2107                 maxmsgs = 9999999;
2108         }
2109
2110         /**
2111          * Are we doing a summary view?  If so, we need to know old messages
2112          * and new messages, so we can do that pretty boldface thing for the
2113          * new messages.
2114          */
2115         strcpy(old_msgs, "");
2116         if (is_summary) {
2117                 serv_puts("GTSN");
2118                 serv_getln(buf, sizeof buf);
2119                 if (buf[0] == '2') {
2120                         strcpy(old_msgs, &buf[4]);
2121                 }
2122         }
2123
2124         is_singlecard = atoi(bstr("is_singlecard"));
2125
2126         if (WC->wc_default_view == VIEW_CALENDAR) {             /**< calendar */
2127                 is_calendar = 1;
2128                 strcpy(cmd, "MSGS ALL");
2129                 maxmsgs = 32767;
2130         }
2131         if (WC->wc_default_view == VIEW_TASKS) {                /**< tasks */
2132                 is_tasks = 1;
2133                 strcpy(cmd, "MSGS ALL");
2134                 maxmsgs = 32767;
2135         }
2136         if (WC->wc_default_view == VIEW_NOTES) {                /**< notes */
2137                 is_notes = 1;
2138                 strcpy(cmd, "MSGS ALL");
2139                 maxmsgs = 32767;
2140         }
2141
2142         nummsgs = load_msg_ptrs(cmd, is_summary);
2143         if (nummsgs == 0) {
2144
2145                 if ((!is_tasks) && (!is_calendar) && (!is_notes) && (!is_addressbook)) {
2146                         wprintf("<em>");
2147                         if (!strcmp(oper, "readnew")) {
2148                                 wprintf(_("No new messages."));
2149                         } else if (!strcmp(oper, "readold")) {
2150                                 wprintf(_("No old messages."));
2151                         } else {
2152                                 wprintf(_("No messages here."));
2153                         }
2154                         wprintf("</em>\n");
2155                 }
2156
2157                 goto DONE;
2158         }
2159
2160         if (is_summary) {
2161                 for (a = 0; a < nummsgs; ++a) {
2162                         /** Are you a new message, or an old message? */
2163                         if (is_summary) {
2164                                 if (is_msg_in_mset(old_msgs, WC->msgarr[a])) {
2165                                         WC->summ[a].is_new = 0;
2166                                 }
2167                                 else {
2168                                         WC->summ[a].is_new = 1;
2169                                 }
2170                         }
2171                 }
2172         }
2173
2174         if (startmsg == 0L) {
2175                 if (bbs_reverse) {
2176                         startmsg = WC->msgarr[(nummsgs >= maxmsgs) ? (nummsgs - maxmsgs) : 0];
2177                 }
2178                 else {
2179                         startmsg = WC->msgarr[0];
2180                 }
2181         }
2182
2183         if (is_summary) {
2184                 if (!strcasecmp(sortby, "subject")) {
2185                         qsort(WC->summ, WC->num_summ,
2186                                 sizeof(struct message_summary), summcmp_subj);
2187                 }
2188                 else if (!strcasecmp(sortby, "rsubject")) {
2189                         qsort(WC->summ, WC->num_summ,
2190                                 sizeof(struct message_summary), summcmp_rsubj);
2191                 }
2192                 else if (!strcasecmp(sortby, "sender")) {
2193                         qsort(WC->summ, WC->num_summ,
2194                                 sizeof(struct message_summary), summcmp_sender);
2195                 }
2196                 else if (!strcasecmp(sortby, "rsender")) {
2197                         qsort(WC->summ, WC->num_summ,
2198                                 sizeof(struct message_summary), summcmp_rsender);
2199                 }
2200                 else if (!strcasecmp(sortby, "date")) {
2201                         qsort(WC->summ, WC->num_summ,
2202                                 sizeof(struct message_summary), summcmp_date);
2203                 }
2204                 else if (!strcasecmp(sortby, "rdate")) {
2205                         qsort(WC->summ, WC->num_summ,
2206                                 sizeof(struct message_summary), summcmp_rdate);
2207                 }
2208         }
2209
2210         if (!strcasecmp(sortby, "subject")) {
2211                 subjsort_button = "<a href=\"readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=rsubject\"><img border=\"0\" src=\"static/down_pointer.gif\" /></a>" ;
2212         }
2213         else if (!strcasecmp(sortby, "rsubject")) {
2214                 subjsort_button = "<a href=\"readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=subject\"><img border=\"0\" src=\"static/up_pointer.gif\" /></a>" ;
2215         }
2216         else {
2217                 subjsort_button = "<a href=\"readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=subject\"><img border=\"0\" src=\"static/sort_none.gif\" /></a>" ;
2218         }
2219
2220         if (!strcasecmp(sortby, "sender")) {
2221                 sendsort_button = "<a href=\"readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=rsender\"><img border=\"0\" src=\"static/down_pointer.gif\" /></a>" ;
2222         }
2223         else if (!strcasecmp(sortby, "rsender")) {
2224                 sendsort_button = "<a href=\"readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=sender\"><img border=\"0\" src=\"static/up_pointer.gif\" /></a>" ;
2225         }
2226         else {
2227                 sendsort_button = "<a href=\"readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=sender\"><img border=\"0\" src=\"static/sort_none.gif\" /></a>" ;
2228         }
2229
2230         if (!strcasecmp(sortby, "date")) {
2231                 datesort_button = "<a href=\"readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=rdate\"><img border=\"0\" src=\"static/down_pointer.gif\" /></a>" ;
2232         }
2233         else if (!strcasecmp(sortby, "rdate")) {
2234                 datesort_button = "<a href=\"readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=date\"><img border=\"0\" src=\"static/up_pointer.gif\" /></a>" ;
2235         }
2236         else {
2237                 datesort_button = "<a href=\"readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=rdate\"><img border=\"0\" src=\"static/sort_none.gif\" /></a>" ;
2238         }
2239
2240         if (is_summary) {
2241                 wprintf("</div>\n");            /** end of 'content' div */
2242
2243                 wprintf("<script language=\"javascript\" type=\"text/javascript\">"
2244                         " document.onkeydown = CtdlMsgListKeyPress;     "
2245                         " if (document.layers) {                        "
2246                         "       document.captureEvents(Event.KEYPRESS); "
2247                         " }                                             "
2248                         "</script>\n"
2249                 );
2250
2251                 /** note that Date and Delete are now in the same column */
2252                 wprintf("<div id=\"message_list_hdr\">"
2253                         "<div class=\"fix_scrollbar_bug\">"
2254                         "<table cellspacing=0 style=\"width:100%%\">"
2255                         "<tr>"
2256                 );
2257                 wprintf("<td width=%d%%><b><i>%s</i></b> %s</td>"
2258                         "<td width=%d%%><b><i>%s</i></b> %s</td>"
2259                         "<td width=%d%%><b><i>%s</i></b> %s"
2260                         "&nbsp;"
2261                         "<input type=\"submit\" name=\"delete_button\" style=\"font-size:6pt\" "
2262                         " onClick=\"CtdlDeleteSelectedMessages(event)\" "
2263                         " value=\"%s\">"
2264                         "</td>"
2265                         "</tr>\n"
2266                         ,
2267                         SUBJ_COL_WIDTH_PCT,
2268                         _("Subject"),   subjsort_button,
2269                         SENDER_COL_WIDTH_PCT,
2270                         _("Sender"),    sendsort_button,
2271                         DATE_PLUS_BUTTONS_WIDTH_PCT,
2272                         _("Date"),      datesort_button,
2273                         _("Delete")
2274                 );
2275                 wprintf("</table></div></div>\n");
2276
2277                 wprintf("<div id=\"message_list\">"
2278
2279                         "<div class=\"fix_scrollbar_bug\">\n"
2280
2281                         "<table class=\"mailbox_summary\" id=\"summary_headers\" rules=rows "
2282                         "cellspacing=0 style=\"width:100%%;-moz-user-select:none;\">"
2283                 );
2284         }
2285
2286         if (is_notes) {
2287                 wprintf("<div align=center>%s</div>\n", _("Click on any note to edit it."));
2288                 wprintf("<div id=\"new_notes_here\"></div>\n");
2289         }
2290
2291         for (a = 0; a < nummsgs; ++a) {
2292                 if ((WC->msgarr[a] >= startmsg) && (num_displayed < maxmsgs)) {
2293
2294                         /** Display the message */
2295                         if (is_summary) {
2296                                 display_summarized(a);
2297                         }
2298                         else if (is_addressbook) {
2299                                 fetch_ab_name(WC->msgarr[a], buf);
2300                                 ++num_ab;
2301                                 addrbook = realloc(addrbook,
2302                                         (sizeof(struct addrbookent) * num_ab) );
2303                                 safestrncpy(addrbook[num_ab-1].ab_name, buf,
2304                                         sizeof(addrbook[num_ab-1].ab_name));
2305                                 addrbook[num_ab-1].ab_msgnum = WC->msgarr[a];
2306                         }
2307                         else if (is_calendar) {
2308                                 display_calendar(WC->msgarr[a]);
2309                         }
2310                         else if (is_tasks) {
2311                                 display_task(WC->msgarr[a]);
2312                         }
2313                         else if (is_notes) {
2314                                 display_note(WC->msgarr[a]);
2315                         }
2316                         else {
2317                                 if (displayed_msgs == NULL) {
2318                                         displayed_msgs = malloc(sizeof(long) *
2319                                                                 (maxmsgs<nummsgs ? maxmsgs : nummsgs));
2320                                 }
2321                                 displayed_msgs[num_displayed] = WC->msgarr[a];
2322                         }
2323
2324                         if (lowest_displayed < 0) lowest_displayed = a;
2325                         highest_displayed = a;
2326
2327                         ++num_displayed;
2328                 }
2329         }
2330
2331         /**
2332          * Set the "is_bbview" variable if it appears that we are looking at
2333          * a classic bulletin board view.
2334          */
2335         if ((!is_tasks) && (!is_calendar) && (!is_addressbook)
2336               && (!is_notes) && (!is_singlecard) && (!is_summary)) {
2337                 is_bbview = 1;
2338         }
2339
2340         /** Output loop */
2341         if (displayed_msgs != NULL) {
2342                 if (bbs_reverse) {
2343                         qsort(displayed_msgs, num_displayed, sizeof(long), longcmp_r);
2344                 }
2345
2346                 /** if we do a split bbview in the future, begin messages div here */
2347
2348                 for (a=0; a<num_displayed; ++a) {
2349                         read_message(displayed_msgs[a], 0, "");
2350                 }
2351
2352                 /** if we do a split bbview in the future, end messages div here */
2353
2354                 free(displayed_msgs);
2355                 displayed_msgs = NULL;
2356         }
2357
2358         if (is_summary) {
2359                 wprintf("</table>"
2360                         "</div>\n");                    /**< end of 'fix_scrollbar_bug' div */
2361                 wprintf("</div>");                      /**< end of 'message_list' div */
2362
2363                 /** Here's the grab-it-to-resize-the-message-list widget */
2364                 wprintf("<div id=\"resize_msglist\" "
2365                         "onMouseDown=\"CtdlResizeMsgListMouseDown(event)\">"
2366                         "<div class=\"fix_scrollbar_bug\">"
2367                         "<table width=100%% border=3 cellspacing=0 "
2368                         "bgcolor=\"#cccccc\" "
2369                         "cellpadding=0><TR><TD> </td></tr></table>"
2370                         "</div></div>\n"
2371                 );
2372
2373                 wprintf("<div id=\"preview_pane\">");   /**< The preview pane will initially be empty */
2374         }
2375
2376         /**
2377          * Bump these because although we're thinking in zero base, the user
2378          * is a drooling idiot and is thinking in one base.
2379          */
2380         ++lowest_displayed;
2381         ++highest_displayed;
2382
2383         /**
2384          * If we're not currently looking at ALL requested
2385          * messages, then display the selector bar
2386          */
2387         if (is_bbview) {
2388                 /** begin bbview scroller */
2389                 wprintf("<form name=\"msgomatic\">");
2390                 wprintf(_("Reading #"), lowest_displayed, highest_displayed);
2391
2392                 wprintf("<select name=\"whichones\" size=\"1\" "
2393                         "OnChange=\"location.href=msgomatic.whichones.options"
2394                         "[selectedIndex].value\">\n");
2395
2396                 if (bbs_reverse) {
2397                         for (b=nummsgs-1; b>=0; b = b - maxmsgs) {
2398                                 hi = b + 1;
2399                                 lo = b - maxmsgs + 2;
2400                                 if (lo < 1) lo = 1;
2401                                 wprintf("<option %s value="
2402                                         "\"%s"
2403                                         "?startmsg=%ld"
2404                                         "?maxmsgs=%d"
2405                                         "?summary=%d\">"
2406                                         "%d-%d</option> \n",
2407                                         ((WC->msgarr[lo-1] == startmsg) ? "selected" : ""),
2408                                         oper,
2409                                         WC->msgarr[lo-1],
2410                                         maxmsgs,
2411                                         is_summary,
2412                                         hi, lo);
2413                         }
2414                 }
2415                 else {
2416                         for (b=0; b<nummsgs; b = b + maxmsgs) {
2417                                 lo = b + 1;
2418                                 hi = b + maxmsgs + 1;
2419                                 if (hi > nummsgs) hi = nummsgs;
2420                                 wprintf("<option %s value="
2421                                         "\"%s"
2422                                         "?startmsg=%ld"
2423                                         "?maxmsgs=%d"
2424                                         "?summary=%d\">"
2425                                         "%d-%d</option> \n",
2426                                         ((WC->msgarr[b] == startmsg) ? "selected" : ""),
2427                                         oper,
2428                                         WC->msgarr[lo-1],
2429                                         maxmsgs,
2430                                         is_summary,
2431                                         lo, hi);
2432                         }
2433                 }
2434
2435                 wprintf("<option value=\"%s?startmsg=%ld"
2436                         "?maxmsgs=9999999?summary=%d\">"
2437                         "ALL"
2438                         "</option> ",
2439                         oper,
2440                         WC->msgarr[0], is_summary);
2441
2442                 wprintf("</select> ");
2443                 wprintf(_("of %d messages."), nummsgs);
2444
2445                 /** forward/reverse */
2446                 wprintf("&nbsp;<select name=\"direction\" size=\"1\" "
2447                         "OnChange=\"location.href=msgomatic.direction.options"
2448                         "[selectedIndex].value\">\n"
2449                 );
2450
2451                 wprintf("<option %s value=\"%s?sortby=forward\">oldest to newest</option>\n",
2452                         (bbs_reverse ? "" : "selected"),
2453                         oper
2454                 );
2455
2456                 wprintf("<option %s value=\"%s?sortby=reverse\">newest to oldest</option>\n",
2457                         (bbs_reverse ? "selected" : ""),
2458                         oper
2459                 );
2460
2461                 wprintf("</select></form>\n");
2462                 /** end bbview scroller */
2463         }
2464
2465 DONE:
2466         if (is_tasks) {
2467                 do_tasks_view();        /** Render the task list */
2468         }
2469
2470         if (is_calendar) {
2471                 do_calendar_view();     /** Render the calendar */
2472         }
2473
2474         if (is_addressbook) {
2475                 do_addrbook_view(addrbook, num_ab);     /** Render the address book */
2476         }
2477
2478         /** Note: wDumpContent() will output one additional </div> tag. */
2479         wDumpContent(1);
2480         if (addrbook != NULL) free(addrbook);
2481
2482         /** free the summary */
2483         if (WC->summ != NULL) {
2484                 free(WC->summ);
2485                 WC->num_summ = 0;
2486                 WC->summ = NULL;
2487         }
2488 }
2489
2490
2491 /**
2492  * \brief Back end for post_message()
2493  * ... this is where the actual message gets transmitted to the server.
2494  */
2495 void post_mime_to_server(void) {
2496         char boundary[SIZ];
2497         int is_multipart = 0;
2498         static int seq = 0;
2499         struct wc_attachment *att;
2500         char *encoded;
2501         size_t encoded_length;
2502
2503         /** RFC2045 requires this, and some clients look for it... */
2504         serv_puts("MIME-Version: 1.0");
2505
2506         /** If there are attachments, we have to do multipart/mixed */
2507         if (WC->first_attachment != NULL) {
2508                 is_multipart = 1;
2509         }
2510
2511         if (is_multipart) {
2512                 sprintf(boundary, "=_Citadel_Multipart_%s_%04x%04x",
2513                         serv_info.serv_fqdn,
2514                         getpid(),
2515                         ++seq
2516                 );
2517
2518                 /** Remember, serv_printf() appends an extra newline */
2519                 serv_printf("Content-type: multipart/mixed; "
2520                         "boundary=\"%s\"\n", boundary);
2521                 serv_printf("This is a multipart message in MIME format.\n");
2522                 serv_printf("--%s", boundary);
2523         }
2524
2525         serv_puts("Content-type: text/html; charset=utf-8");
2526         serv_puts("Content-Transfer-Encoding: quoted-printable");
2527         serv_puts("");
2528         serv_puts("<html><body>\r\n");
2529         text_to_server_qp(bstr("msgtext"));     /** Transmit message in quoted-printable encoding */
2530         serv_puts("</body></html>\r\n");
2531
2532         if (is_multipart) {
2533
2534                 /** Add in the attachments */
2535                 for (att = WC->first_attachment; att!=NULL; att=att->next) {
2536
2537                         encoded_length = ((att->length * 150) / 100);
2538                         encoded = malloc(encoded_length);
2539                         if (encoded == NULL) break;
2540                         CtdlEncodeBase64(encoded, att->data, att->length);
2541
2542                         serv_printf("--%s", boundary);
2543                         serv_printf("Content-type: %s", att->content_type);
2544                         serv_printf("Content-disposition: attachment; "
2545                                 "filename=\"%s\"", att->filename);
2546                         serv_puts("Content-transfer-encoding: base64");
2547                         serv_puts("");
2548                         serv_write(encoded, strlen(encoded));
2549                         serv_puts("");
2550                         serv_puts("");
2551                         free(encoded);
2552                 }
2553                 serv_printf("--%s--", boundary);
2554         }
2555
2556         serv_puts("000");
2557 }
2558
2559
2560 /**
2561  * \brief Post message (or don't post message)
2562  *
2563  * Note regarding the "dont_post" variable:
2564  * A random value (actually, it's just a timestamp) is inserted as a hidden
2565  * field called "postseq" when the display_enter page is generated.  This
2566  * value is checked when posting, using the static variable dont_post.  If a
2567  * user attempts to post twice using the same dont_post value, the message is
2568  * discarded.  This prevents the accidental double-saving of the same message
2569  * if the user happens to click the browser "back" button.
2570  */
2571 void post_message(void)
2572 {
2573         char buf[SIZ];
2574         static long dont_post = (-1L);
2575         struct wc_attachment *att, *aptr;
2576         int is_anonymous = 0;
2577
2578         if (!strcasecmp(bstr("is_anonymous"), "yes")) {
2579                 is_anonymous = 1;
2580         }
2581
2582         if (WC->upload_length > 0) {
2583
2584                 /** There's an attachment.  Save it to this struct... */
2585                 att = malloc(sizeof(struct wc_attachment));
2586                 memset(att, 0, sizeof(struct wc_attachment));
2587                 att->length = WC->upload_length;
2588                 strcpy(att->content_type, WC->upload_content_type);
2589                 strcpy(att->filename, WC->upload_filename);
2590                 att->next = NULL;
2591
2592                 /** And add it to the list. */
2593                 if (WC->first_attachment == NULL) {
2594                         WC->first_attachment = att;
2595                 }
2596                 else {
2597                         aptr = WC->first_attachment;
2598                         while (aptr->next != NULL) aptr = aptr->next;
2599                         aptr->next = att;
2600                 }
2601
2602                 /**
2603                  * Mozilla sends a simple filename, which is what we want,
2604                  * but Satan's Browser sends an entire pathname.  Reduce
2605                  * the path to just a filename if we need to.
2606                  */
2607                 while (num_tokens(att->filename, '/') > 1) {
2608                         remove_token(att->filename, 0, '/');
2609                 }
2610                 while (num_tokens(att->filename, '\\') > 1) {
2611                         remove_token(att->filename, 0, '\\');
2612                 }
2613
2614                 /**
2615                  * Transfer control of this memory from the upload struct
2616                  * to the attachment struct.
2617                  */
2618                 att->data = WC->upload;
2619                 WC->upload_length = 0;
2620                 WC->upload = NULL;
2621                 display_enter();
2622                 return;
2623         }
2624
2625         if (strlen(bstr("cancel_button")) > 0) {
2626                 sprintf(WC->ImportantMessage,
2627                         _("Cancelled.  Message was not posted."));
2628         } else if (strlen(bstr("attach_button")) > 0) {
2629                 display_enter();
2630                 return;
2631         } else if (atol(bstr("postseq")) == dont_post) {
2632                 sprintf(WC->ImportantMessage,
2633                         _("Automatically cancelled because you have already "
2634                         "saved this message."));
2635         } else {
2636                 sprintf(buf, "ENT0 1|%s|%d|4|%s|||%s|%s|%s",
2637                         bstr("recp"),
2638                         is_anonymous,
2639                         bstr("subject"),
2640                         bstr("cc"),
2641                         bstr("bcc"),
2642                         bstr("wikipage")
2643                 );
2644                 serv_puts(buf);
2645                 serv_getln(buf, sizeof buf);
2646                 if (buf[0] == '4') {
2647                         post_mime_to_server();
2648                         if ( (strlen(bstr("recp")) > 0)
2649                            || (strlen(bstr("cc")) > 0)
2650                            || (strlen(bstr("bcc")) > 0)
2651                         ) {
2652                                 sprintf(WC->ImportantMessage, _("Message has been sent.\n"));
2653                         }
2654                         else {
2655                                 sprintf(WC->ImportantMessage, _("Message has been posted.\n"));
2656                         }
2657                         dont_post = atol(bstr("postseq"));
2658                 } else {
2659                         sprintf(WC->ImportantMessage, "%s", &buf[4]);
2660                         display_enter();
2661                         return;
2662                 }
2663         }
2664
2665         free_attachments(WC);
2666
2667         /**
2668          *  We may have been supplied with instructions regarding the location
2669          *  to which we must return after posting.  If found, go there.
2670          */
2671         if (strlen(bstr("return_to")) > 0) {
2672                 http_redirect(bstr("return_to"));
2673         }
2674         /**
2675          *  If we were editing a page in a wiki room, go to that page now.
2676          */
2677         else if (strlen(bstr("wikipage")) > 0) {
2678                 snprintf(buf, sizeof buf, "wiki?page=%s", bstr("wikipage"));
2679                 http_redirect(buf);
2680         }
2681         /**
2682          *  Otherwise, just go to the "read messages" loop.
2683          */
2684         else {
2685                 readloop("readnew");
2686         }
2687 }
2688
2689
2690
2691
2692 /**
2693  * \brief display the message entry screen
2694  */
2695 void display_enter(void)
2696 {
2697         char buf[SIZ];
2698         char ebuf[SIZ];
2699         long now;
2700         struct wc_attachment *att;
2701         int recipient_required = 0;
2702         int recipient_bad = 0;
2703         int i;
2704         int is_anonymous = 0;
2705         long existing_page = (-1L);
2706
2707         if (strlen(bstr("force_room")) > 0) {
2708                 gotoroom(bstr("force_room"));
2709         }
2710
2711         if (!strcasecmp(bstr("is_anonymous"), "yes")) {
2712                 is_anonymous = 1;
2713         }
2714
2715         /**
2716          * Are we perhaps in an address book view?  If so, then an "enter
2717          * message" command really means "add new entry."
2718          */
2719         if (WC->wc_default_view == VIEW_ADDRESSBOOK) {
2720                 do_edit_vcard(-1, "", "");
2721                 return;
2722         }
2723
2724 #ifdef WEBCIT_WITH_CALENDAR_SERVICE
2725         /**
2726          * Are we perhaps in a calendar room?  If so, then an "enter
2727          * message" command really means "add new calendar item."
2728          */
2729         if (WC->wc_default_view == VIEW_CALENDAR) {
2730                 display_edit_event();
2731                 return;
2732         }
2733
2734         /**
2735          * Are we perhaps in a tasks view?  If so, then an "enter
2736          * message" command really means "add new task."
2737          */
2738         if (WC->wc_default_view == VIEW_TASKS) {
2739                 display_edit_task();
2740                 return;
2741         }
2742 #endif
2743
2744         /**
2745          * Otherwise proceed normally.
2746          * Do a custom room banner with no navbar...
2747          */
2748         output_headers(1, 1, 2, 0, 0, 0);
2749         wprintf("<div id=\"banner\">\n");
2750         embed_room_banner(NULL, navbar_none);
2751         wprintf("</div>\n");
2752         wprintf("<div id=\"content\">\n"
2753                 "<div class=\"fix_scrollbar_bug\">"
2754                 "<table width=100%% border=0 bgcolor=\"#ffffff\"><tr><td>");
2755
2756         /** First test to see whether this is a room that requires recipients to be entered */
2757         serv_puts("ENT0 0");
2758         serv_getln(buf, sizeof buf);
2759         if (!strncmp(buf, "570", 3)) {          /** 570 means that we need a recipient here */
2760                 recipient_required = 1;
2761         }
2762         else if (buf[0] != '2') {               /** Any other error means that we cannot continue */
2763                 wprintf("<EM>%s</EM><br />\n", &buf[4]);
2764                 goto DONE;
2765         }
2766
2767         /** Now check our actual recipients if there are any */
2768         if (recipient_required) {
2769                 sprintf(buf, "ENT0 0|%s|%d|0||||%s|%s|%s", bstr("recp"), is_anonymous,
2770                         bstr("cc"), bstr("bcc"), bstr("wikipage"));
2771                 serv_puts(buf);
2772                 serv_getln(buf, sizeof buf);
2773
2774                 if (!strncmp(buf, "570", 3)) {  /** 570 means we have an invalid recipient listed */
2775                         if (strlen(bstr("recp")) + strlen(bstr("cc")) + strlen(bstr("bcc")) > 0) {
2776                                 recipient_bad = 1;
2777                         }
2778                 }
2779                 else if (buf[0] != '2') {       /** Any other error means that we cannot continue */
2780                         wprintf("<EM>%s</EM><br />\n", &buf[4]);
2781                         goto DONE;
2782                 }
2783         }
2784
2785         /** If we got this far, we can display the message entry screen. */
2786
2787         now = time(NULL);
2788         fmt_date(buf, now, 0);
2789         strcat(&buf[strlen(buf)], _(" <I>from</I> "));
2790         stresc(&buf[strlen(buf)], WC->wc_fullname, 1, 1);
2791
2792         /* Don't need this anymore, it's in the input box below
2793         if (strlen(bstr("recp")) > 0) {
2794                 strcat(&buf[strlen(buf)], _(" <I>to</I> "));
2795                 stresc(&buf[strlen(buf)], bstr("recp"), 1, 1);
2796         }
2797         */
2798
2799         strcat(&buf[strlen(buf)], _(" <I>in</I> "));
2800         stresc(&buf[strlen(buf)], WC->wc_roomname, 1, 1);
2801
2802         /** begin message entry screen */
2803         wprintf("<form "
2804                 "enctype=\"multipart/form-data\" "
2805                 "method=\"POST\" "
2806                 "accept-charset=\"UTF-8\" "
2807                 "action=\"post\" "
2808                 "name=\"enterform\""
2809                 ">\n");
2810         wprintf("<input type=\"hidden\" name=\"postseq\" value=\"%ld\">\n", now);
2811         if (WC->wc_view == VIEW_WIKI) {
2812                 wprintf("<input type=\"hidden\" name=\"wikipage\" value=\"%s\">\n", bstr("wikipage"));
2813         }
2814         wprintf("<input type=\"hidden\" name=\"return_to\" value=\"%s\">\n", bstr("return_to"));
2815
2816         wprintf("<img src=\"static/newmess3_24x.gif\" align=middle alt=\" \">");
2817         wprintf("%s\n", buf);   /** header bar */
2818         if (WC->room_flags & QR_ANONOPT) {
2819                 wprintf("&nbsp;"
2820                         "<input type=\"checkbox\" name=\"is_anonymous\" value=\"yes\" %s>",
2821                                 (is_anonymous ? "checked" : "")
2822                 );
2823                 wprintf("Anonymous");
2824         }
2825         wprintf("<br>\n");      /** header bar */
2826
2827         wprintf("<table border=\"0\" width=\"100%%\">\n");
2828         if (recipient_required) {
2829
2830                 wprintf("<tr><td>");
2831                 wprintf("<font size=-1>");
2832                 wprintf(_("To:"));
2833                 wprintf("</font>");
2834                 wprintf("</td><td>"
2835                         "<input autocomplete=\"off\" type=\"text\" name=\"recp\" id=\"recp_id\" value=\"");
2836                 escputs(bstr("recp"));
2837                 wprintf("\" size=50 maxlength=1000 />");
2838                 wprintf("<div class=\"auto_complete\" id=\"recp_name_choices\"></div>");
2839                 wprintf("</td><td></td></tr>\n");
2840
2841                 wprintf("<tr><td>");
2842                 wprintf("<font size=-1>");
2843                 wprintf(_("CC:"));
2844                 wprintf("</font>");
2845                 wprintf("</td><td>"
2846                         "<input autocomplete=\"off\" type=\"text\" name=\"cc\" id=\"cc_id\" value=\"");
2847                 escputs(bstr("cc"));
2848                 wprintf("\" size=50 maxlength=1000 />");
2849                 wprintf("<div class=\"auto_complete\" id=\"cc_name_choices\"></div>");
2850                 wprintf("</td><td></td></tr>\n");
2851
2852                 wprintf("<tr><td>");
2853                 wprintf("<font size=-1>");
2854                 wprintf(_("BCC:"));
2855                 wprintf("</font>");
2856                 wprintf("</td><td>"
2857                         "<input autocomplete=\"off\" type=\"text\" name=\"bcc\" id=\"bcc_id\" value=\"");
2858                 escputs(bstr("bcc"));
2859                 wprintf("\" size=50 maxlength=1000 />");
2860                 wprintf("<div class=\"auto_complete\" id=\"bcc_name_choices\"></div>");
2861                 wprintf("</td><td></td></tr>\n");
2862
2863                 /** Initialize the autocomplete ajax helpers (found in wclib.js) */
2864                 wprintf("<script type=\"text/javascript\">      \n"
2865                         " activate_entmsg_autocompleters();     \n"
2866                         "</script>                              \n"
2867                 );
2868         }
2869
2870         wprintf("<tr><td>");
2871         wprintf("<font size=-1>");
2872         wprintf(_("Subject (optional):"));
2873         wprintf("</font>");
2874         wprintf("</td><td>"
2875                 "<input type=\"text\" name=\"subject\" value=\"");
2876         escputs(bstr("subject"));
2877         wprintf("\" size=50 maxlength=70></td><td>\n");
2878
2879         wprintf("<input type=\"submit\" name=\"send_button\" value=\"");
2880         if (recipient_required) {
2881                 wprintf(_("Send message"));
2882         } else {
2883                 wprintf(_("Post message"));
2884         }
2885         wprintf("\">&nbsp;"
2886                 "<input type=\"submit\" name=\"cancel_button\" value=\"%s\">\n", _("Cancel"));
2887         wprintf("</td></tr></table>\n");
2888
2889         wprintf("<center>");
2890
2891         wprintf("<textarea name=\"msgtext\" cols=\"80\" rows=\"15\">");
2892
2893         /** If we're continuing from a previous edit, put our partially-composed message back... */
2894         msgescputs(bstr("msgtext"));
2895
2896         /* If we're forwarding a message, insert it here... */
2897         if (atol(bstr("fwdquote")) > 0L) {
2898                 wprintf("<br><div align=center><i>");
2899                 wprintf(_("--- forwarded message ---"));
2900                 wprintf("</i></div><br>");
2901                 pullquote_message(atol(bstr("fwdquote")), 1, 1);
2902         }
2903
2904         /** If we're replying quoted, insert the quote here... */
2905         else if (atol(bstr("replyquote")) > 0L) {
2906                 wprintf("<br>"
2907                         "<blockquote>");
2908                 pullquote_message(atol(bstr("replyquote")), 0, 1);
2909                 wprintf("</blockquote>\n\n");
2910         }
2911
2912         /** If we're editing a wiki page, insert the existing page here... */
2913         else if (WC->wc_view == VIEW_WIKI) {
2914                 safestrncpy(buf, bstr("wikipage"), sizeof buf);
2915                 str_wiki_index(buf);
2916                 existing_page = locate_message_by_uid(buf);
2917                 if (existing_page >= 0L) {
2918                         pullquote_message(existing_page, 1, 0);
2919                 }
2920         }
2921
2922         /** Insert our signature if appropriate... */
2923         if ( (WC->is_mailbox) && (strcmp(bstr("sig_inserted"), "yes")) ) {
2924                 get_preference("use_sig", buf, sizeof buf);
2925                 if (!strcasecmp(buf, "yes")) {
2926                         get_preference("signature", ebuf, sizeof ebuf);
2927                         euid_unescapize(buf, ebuf);
2928                         wprintf("<br>--<br>");
2929                         for (i=0; i<strlen(buf); ++i) {
2930                                 if (buf[i] == '\n') {
2931                                         wprintf("<br>");
2932                                 }
2933                                 else if (buf[i] == '<') {
2934                                         wprintf("&lt;");
2935                                 }
2936                                 else if (buf[i] == '>') {
2937                                         wprintf("&gt;");
2938                                 }
2939                                 else if (buf[i] == '&') {
2940                                         wprintf("&amp;");
2941                                 }
2942                                 else if (buf[i] == '\"') {
2943                                         wprintf("&quot;");
2944                                 }
2945                                 else if (buf[i] == '\'') {
2946                                         wprintf("&#39;");
2947                                 }
2948                                 else if (isprint(buf[i])) {
2949                                         wprintf("%c", buf[i]);
2950                                 }
2951                         }
2952                 }
2953         }
2954
2955         wprintf("</textarea>");
2956         wprintf("</center><br />\n");
2957
2958         /**
2959          * The following script embeds the TinyMCE richedit control, and automatically
2960          * transforms the textarea into a richedit textarea.
2961          */
2962         wprintf(
2963                 "<script language=\"javascript\" type=\"text/javascript\" src=\"tiny_mce/tiny_mce.js\"></script>\n"
2964                 "<script language=\"javascript\" type=\"text/javascript\">"
2965                 "tinyMCE.init({"
2966                 "       mode : \"textareas\", width : \"100%%\", browsers : \"msie,gecko\", "
2967                 "       theme : \"advanced\", plugins : \"iespell\", "
2968                 "       theme_advanced_buttons1 : \"bold, italic, underline, strikethrough, justifyleft, justifycenter, justifyright, justifyfull, bullist, numlist, cut, copy, paste, link, image, help, forecolor, iespell, code\", "
2969                 "       theme_advanced_buttons2 : \"\", "
2970                 "       theme_advanced_buttons3 : \"\" "
2971                 "});"
2972                 "</script>\n"
2973         );
2974
2975
2976         /** Enumerate any attachments which are already in place... */
2977         wprintf("<img src=\"static/diskette_24x.gif\" border=0 "
2978                 "align=middle height=16 width=16> ");
2979         wprintf(_("Attachments:"));
2980         wprintf(" ");
2981         wprintf("<select name=\"which_attachment\" size=1>");
2982         for (att = WC->first_attachment; att != NULL; att = att->next) {
2983                 wprintf("<option value=\"");
2984                 urlescputs(att->filename);
2985                 wprintf("\">");
2986                 escputs(att->filename);
2987                 /* wprintf(" (%s, %d bytes)",att->content_type,att->length); */
2988                 wprintf("</option>\n");
2989         }
2990         wprintf("</select>");
2991
2992         /** Now offer the ability to attach additional files... */
2993         wprintf("&nbsp;&nbsp;&nbsp;");
2994         wprintf(_("Attach file:"));
2995         wprintf(" <input NAME=\"attachfile\" "
2996                 "SIZE=16 TYPE=\"file\">\n&nbsp;&nbsp;"
2997                 "<input type=\"submit\" name=\"attach_button\" value=\"%s\">\n", _("Add"));
2998
2999         /** Seth asked for these to be at the top *and* bottom... */
3000         wprintf("<input type=\"submit\" name=\"send_button\" value=\"");
3001         if (recipient_required) {
3002                 wprintf(_("Send message"));
3003         } else {
3004                 wprintf(_("Post message"));
3005         }
3006         wprintf("\">&nbsp;"
3007                 "<input type=\"submit\" name=\"cancel_button\" value=\"%s\">\n", _("Cancel"));
3008
3009         /** Make sure we only insert our signature once */
3010         if (strcmp(bstr("sig_inserted"), "yes")) {
3011                 wprintf("<INPUT TYPE=\"hidden\" NAME=\"sig_inserted\" VALUE=\"yes\">\n");
3012         }
3013
3014         wprintf("</form>\n");
3015
3016         wprintf("</td></tr></table></div>\n");
3017 DONE:   wDumpContent(1);
3018 }
3019
3020
3021
3022 /**
3023  * \brief delete a message
3024  */
3025 void delete_msg(void)
3026 {
3027         long msgid;
3028         char buf[SIZ];
3029
3030         msgid = atol(bstr("msgid"));
3031
3032         output_headers(1, 1, 1, 0, 0, 0);
3033
3034         if (WC->wc_is_trash) {  /** Delete from Trash is a real delete */
3035                 serv_printf("DELE %ld", msgid);
3036         }
3037         else {                  /** Otherwise move it to Trash */
3038                 serv_printf("MOVE %ld|_TRASH_|0", msgid);
3039         }
3040
3041         serv_getln(buf, sizeof buf);
3042         wprintf("<EM>%s</EM><br />\n", &buf[4]);
3043
3044         wDumpContent(1);
3045 }
3046
3047
3048
3049
3050 /**
3051  * \brief Confirm move of a message
3052  */
3053 void confirm_move_msg(void)
3054 {
3055         long msgid;
3056         char buf[SIZ];
3057         char targ[SIZ];
3058
3059         msgid = atol(bstr("msgid"));
3060
3061
3062         output_headers(1, 1, 2, 0, 0, 0);
3063         wprintf("<div id=\"banner\">\n");
3064         wprintf("<TABLE WIDTH=100%% BORDER=0><TR><TD>");
3065         wprintf("<SPAN CLASS=\"titlebar\">");
3066         wprintf(_("Confirm move of message"));
3067         wprintf("</SPAN>\n");
3068         wprintf("</TD></TR></TABLE>\n");
3069         wprintf("</div>\n<div id=\"content\">\n");
3070
3071         wprintf("<CENTER>");
3072
3073         wprintf(_("Move this message to:"));
3074         wprintf("<br />\n");
3075
3076         wprintf("<form METHOD=\"POST\" action=\"move_msg\">\n");
3077         wprintf("<INPUT TYPE=\"hidden\" NAME=\"msgid\" VALUE=\"%s\">\n", bstr("msgid"));
3078
3079         wprintf("<SELECT NAME=\"target_room\" SIZE=5>\n");
3080         serv_puts("LKRA");
3081         serv_getln(buf, sizeof buf);
3082         if (buf[0] == '1') {
3083                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
3084                         extract_token(targ, buf, 0, '|', sizeof targ);
3085                         wprintf("<OPTION>");
3086                         escputs(targ);
3087                         wprintf("\n");
3088                 }
3089         }
3090         wprintf("</SELECT>\n");
3091         wprintf("<br />\n");
3092
3093         wprintf("<INPUT TYPE=\"submit\" NAME=\"move_button\" VALUE=\"%s\">", _("Move"));
3094         wprintf("&nbsp;");
3095         wprintf("<INPUT TYPE=\"submit\" NAME=\"cancel_button\" VALUE=\"%s\">", _("Cancel"));
3096         wprintf("</form></CENTER>\n");
3097
3098         wprintf("</CENTER>\n");
3099         wDumpContent(1);
3100 }
3101
3102
3103 /**
3104  * \brief move a message to another folder
3105  */
3106 void move_msg(void)
3107 {
3108         long msgid;
3109         char buf[SIZ];
3110
3111         msgid = atol(bstr("msgid"));
3112
3113         if (strlen(bstr("move_button")) > 0) {
3114                 sprintf(buf, "MOVE %ld|%s", msgid, bstr("target_room"));
3115                 serv_puts(buf);
3116                 serv_getln(buf, sizeof buf);
3117                 sprintf(WC->ImportantMessage, "%s", &buf[4]);
3118         } else {
3119                 sprintf(WC->ImportantMessage, (_("The message was not moved.")));
3120         }
3121
3122         readloop("readnew");
3123
3124 }
3125
3126
3127 /*@}*/