webcit/messages.c

   1 /*
   2  * $Id$
   3  *
   4  * Functions which deal with the fetching and displaying of messages.
   5  *
   6  */
   7
   8 #include "webcit.h"
   9 #include "webserver.h"
  10 #include "groupdav.h"
  11
  12 #define SUBJ_COL_WIDTH_PCT              50      /**< Mailbox view column width */
  13 #define SENDER_COL_WIDTH_PCT            30      /**< Mailbox view column width */
  14 #define DATE_PLUS_BUTTONS_WIDTH_PCT     20      /**< Mailbox view column width */
  15
  16 void display_enter(void);
  17
  18 /*
  19  * Address book entry (keep it short and sweet, it's just a quickie lookup
  20  * which we can use to get to the real meat and bones later)
  21  */
  22 struct addrbookent {
  23         char ab_name[64]; /**< name string */
  24         long ab_msgnum;   /**< message number of address book entry */
  25 };
  26
  27
  28
  29 #ifdef HAVE_ICONV
  30
  31 /*
  32  * Wrapper around iconv_open()
  33  * Our version adds aliases for non-standard Microsoft charsets
  34  * such as 'MS950', aliasing them to names like 'CP950'
  35  *
  36  * tocode       Target encoding
  37  * fromcode     Source encoding
  38  */
  39 iconv_t ctdl_iconv_open(const char *tocode, const char *fromcode)
  40 {
  41         iconv_t ic = (iconv_t)(-1) ;
  42         ic = iconv_open(tocode, fromcode);
  43         if (ic == (iconv_t)(-1) ) {
  44                 char alias_fromcode[64];
  45                 if ( (strlen(fromcode) == 5) && (!strncasecmp(fromcode, "MS", 2)) ) {
  46                         safestrncpy(alias_fromcode, fromcode, sizeof alias_fromcode);
  47                         alias_fromcode[0] = 'C';
  48                         alias_fromcode[1] = 'P';
  49                         ic = iconv_open(tocode, alias_fromcode);
  50                 }
  51         }
  52         return(ic);
  53 }
  54
  55
  56
  57 inline char *FindNextEnd (char *bptr)
  58 {
  59         char * end;
  60         /* Find the next ?Q? */
  61         end = strchr(bptr + 2, '?');
  62         if (end == NULL) return NULL;
  63         if (((*(end + 1) == 'B') || (*(end + 1) == 'Q')) &&
  64             (*(end + 2) == '?')) {
  65                 /* skip on to the end of the cluster, the next ?= */
  66                 end = strstr(end + 3, "?=");
  67         }
  68         else
  69                 /* sort of half valid encoding, try to find an end. */
  70                 end = strstr(bptr, "?=");
  71         return end;
  72 }
  73
  74 /*
  75  * Handle subjects with RFC2047 encoding such as:
  76  * =?koi8-r?B?78bP0s3Mxc7JxSDXz9rE1dvO2c3JINvB0sHNySDP?=
  77  */
  78 void utf8ify_rfc822_string(char *buf) {
  79         char *start, *end, *next, *nextend, *ptr;
  80         char newbuf[1024];
  81         char charset[128];
  82         char encoding[16];
  83         char istr[1024];
  84         iconv_t ic = (iconv_t)(-1) ;
  85         char *ibuf;                     /**< Buffer of characters to be converted */
  86         char *obuf;                     /**< Buffer for converted characters */
  87         size_t ibuflen;                 /**< Length of input buffer */
  88         size_t obuflen;                 /**< Length of output buffer */
  89         char *isav;                     /**< Saved pointer to input buffer */
  90         char *osav;                     /**< Saved pointer to output buffer */
  91         int passes = 0;
  92         int i, len, delta;
  93         int illegal_non_rfc2047_encoding = 0;
  94
  95         /* Sometimes, badly formed messages contain strings which were simply
  96          *  written out directly in some foreign character set instead of
  97          *  using RFC2047 encoding.  This is illegal but we will attempt to
  98          *  handle it anyway by converting from a user-specified default
  99          *  charset to UTF-8 if we see any nonprintable characters.
 100          */
 101         len = strlen(buf);
 102         for (i=0; i<len; ++i) {
 103                 if ((buf[i] < 32) || (buf[i] > 126)) {
 104                         illegal_non_rfc2047_encoding = 1;
 105                         i = len; ///< take a shortcut, it won't be more than one.
 106                 }
 107         }
 108         if (illegal_non_rfc2047_encoding) {
 109                 StrBuf *default_header_charset;
 110                 get_preference("default_header_charset", &default_header_charset);
 111                 if ( (strcasecmp(ChrPtr(default_header_charset), "UTF-8")) &&
 112                      (strcasecmp(ChrPtr(default_header_charset), "us-ascii")) ) {
 113                         ic = ctdl_iconv_open("UTF-8", ChrPtr(default_header_charset));
 114                         if (ic != (iconv_t)(-1) ) {
 115                                 ibuf = malloc(1024);
 116                                 isav = ibuf;
 117                                 safestrncpy(ibuf, buf, 1024);
 118                                 ibuflen = strlen(ibuf);
 119                                 obuflen = 1024;
 120                                 obuf = (char *) malloc(obuflen);
 121                                 osav = obuf;
 122                                 iconv(ic, &ibuf, &ibuflen, &obuf, &obuflen);
 123                                 osav[1024-obuflen] = 0;
 124                                 strcpy(buf, osav);
 125                                 free(osav);
 126                                 iconv_close(ic);
 127                                 free(isav);
 128                         }
 129                 }
 130         }
 131
 132         /* pre evaluate the first pair */
 133         nextend = end = NULL;
 134         len = strlen(buf);
 135         start = strstr(buf, "=?");
 136         if (start != NULL)
 137                 end = FindNextEnd (start);
 138
 139         while ((start != NULL) && (end != NULL))
 140         {
 141                 next = strstr(end, "=?");
 142                 if (next != NULL)
 143                         nextend = FindNextEnd(next);
 144                 if (nextend == NULL)
 145                         next = NULL;
 146
 147                 /* did we find two partitions */
 148                 if ((next != NULL) &&
 149                     ((next - end) > 2))
 150                 {
 151                         ptr = end + 2;
 152                         while ((ptr < next) &&
 153                                (isspace(*ptr) ||
 154                                 (*ptr == '\r') ||
 155                                 (*ptr == '\n') ||
 156                                 (*ptr == '\t')))
 157                                 ptr ++;
 158                         /* did we find a gab just filled with blanks? */
 159                         if (ptr == next)
 160                         {
 161                                 memmove (end + 2,
 162                                          next,
 163                                          len - (next - start));
 164
 165                                 /* now terminate the gab at the end */
 166                                 delta = (next - end) - 2;
 167                                 len -= delta;
 168                                 buf[len] = '\0';
 169
 170                                 /* move next to its new location. */
 171                                 next -= delta;
 172                                 nextend -= delta;
 173                         }
 174                 }
 175                 /* our next-pair is our new first pair now. */
 176                 start = next;
 177                 end = nextend;
 178         }
 179
 180         /* Now we handle foreign character sets properly encoded
 181          * in RFC2047 format.
 182          */
 183         while (start=strstr(buf, "=?"), end=FindNextEnd((start != NULL)? start : buf),
 184                 ((start != NULL) && (end != NULL) && (end > start)) )
 185         {
 186                 extract_token(charset, start, 1, '?', sizeof charset);
 187                 extract_token(encoding, start, 2, '?', sizeof encoding);
 188                 extract_token(istr, start, 3, '?', sizeof istr);
 189
 190                 ibuf = malloc(1024);
 191                 isav = ibuf;
 192                 if (!strcasecmp(encoding, "B")) {       /**< base64 */
 193                         ibuflen = CtdlDecodeBase64(ibuf, istr, strlen(istr));
 194                 }
 195                 else if (!strcasecmp(encoding, "Q")) {  /**< quoted-printable */
 196                         size_t len;
 197                         long pos;
 198
 199                         len = strlen(istr);
 200                         pos = 0;
 201                         while (pos < len)
 202                         {
 203                                 if (istr[pos] == '_') istr[pos] = ' ';
 204                                 pos++;
 205                         }
 206
 207                         ibuflen = CtdlDecodeQuotedPrintable(ibuf, istr, len);
 208                 }
 209                 else {
 210                         strcpy(ibuf, istr);             /**< unknown encoding */
 211                         ibuflen = strlen(istr);
 212                 }
 213
 214                 ic = ctdl_iconv_open("UTF-8", charset);
 215                 if (ic != (iconv_t)(-1) ) {
 216                         obuflen = 1024;
 217                         obuf = (char *) malloc(obuflen);
 218                         osav = obuf;
 219                         iconv(ic, &ibuf, &ibuflen, &obuf, &obuflen);
 220                         osav[1024-obuflen] = 0;
 221
 222                         end = start;
 223                         end++;
 224                         strcpy(start, "");
 225                         remove_token(end, 0, '?');
 226                         remove_token(end, 0, '?');
 227                         remove_token(end, 0, '?');
 228                         remove_token(end, 0, '?');
 229                         strcpy(end, &end[1]);
 230
 231                         snprintf(newbuf, sizeof newbuf, "%s%s%s", buf, osav, end);
 232                         strcpy(buf, newbuf);
 233                         free(osav);
 234                         iconv_close(ic);
 235                 }
 236                 else {
 237                         end = start;
 238                         end++;
 239                         strcpy(start, "");
 240                         remove_token(end, 0, '?');
 241                         remove_token(end, 0, '?');
 242                         remove_token(end, 0, '?');
 243                         remove_token(end, 0, '?');
 244                         strcpy(end, &end[1]);
 245
 246                         snprintf(newbuf, sizeof newbuf, "%s(unreadable)%s", buf, end);
 247                         strcpy(buf, newbuf);
 248                 }
 249
 250                 free(isav);
 251
 252                 /*
 253                  * Since spammers will go to all sorts of absurd lengths to get their
 254                  * messages through, there are LOTS of corrupt headers out there.
 255                  * So, prevent a really badly formed RFC2047 header from throwing
 256                  * this function into an infinite loop.
 257                  */
 258                 ++passes;
 259                 if (passes > 20) return;
 260         }
 261
 262 }
 263 #else
 264 inline void utf8ify_rfc822_string(char *a){};
 265
 266 #endif
 267
 268
 269
 270
 271 /**
 272  * \brief       RFC2047-encode a header field if necessary.
 273  *              If no non-ASCII characters are found, the string
 274  *              will be copied verbatim without encoding.
 275  *
 276  * \param       target          Target buffer.
 277  * \param       maxlen          Maximum size of target buffer.
 278  * \param       source          Source string to be encoded.
 279  * \param       SourceLen       Length of the source string
 280  * \returns     encoded length; -1 if non success.
 281  */
 282 int webcit_rfc2047encode(char *target, int maxlen, char *source, long SourceLen)
 283 {
 284         const char headerStr[] = "=?UTF-8?Q?";
 285         int need_to_encode = 0;
 286         int i = 0;
 287         int len;
 288         unsigned char ch;
 289
 290         if ((source == NULL) ||
 291             (target == NULL) ||
 292             (SourceLen > maxlen)) return -1;
 293
 294         while ((!IsEmptyStr (&source[i])) &&
 295                (need_to_encode == 0) &&
 296                (i < SourceLen) ) {
 297                 if (((unsigned char) source[i] < 32) ||
 298                     ((unsigned char) source[i] > 126)) {
 299                         need_to_encode = 1;
 300                 }
 301                 i++;
 302         }
 303
 304         if (!need_to_encode) {
 305                 memcpy (target, source, SourceLen);
 306                 target[SourceLen] = '\0';
 307                 return SourceLen;
 308         }
 309
 310         if (sizeof (headerStr + SourceLen + 2) > maxlen)
 311                 return -1;
 312         memcpy (target, headerStr, sizeof (headerStr));
 313         len = sizeof (headerStr) - 1;
 314         for (i=0; (i < SourceLen) && (len + 3< maxlen) ; ++i) {
 315                 ch = (unsigned char) source[i];
 316                 if ((ch < 32) || (ch > 126) || (ch == 61)) {
 317                         sprintf(&target[len], "=%02X", ch);
 318                         len += 3;
 319                 }
 320                 else {
 321                         sprintf(&target[len], "%c", ch);
 322                         len ++;
 323                 }
 324         }
 325
 326         if (len + 2 < maxlen) {
 327                 strcat(&target[len], "?=");
 328                 len +=2;
 329                 return len;
 330         }
 331         else
 332                 return -1;
 333 }
 334
 335
 336
 337
 338 /*
 339  * Look for URL's embedded in a buffer and make them linkable.  We use a
 340  * target window in order to keep the Citadel session in its own window.
 341  */
 342 void url(char *buf, size_t bufsize)
 343 {
 344         int len, UrlLen, Offset, TrailerLen, outpos;
 345         char *start, *end, *pos;
 346         char urlbuf[SIZ];
 347         char outbuf[SIZ];
 348
 349         start = NULL;
 350         len = strlen(buf);
 351         if (len > bufsize) {
 352                 lprintf(1, "URL: content longer than buffer!");
 353                 return;
 354         }
 355         end = buf + len;
 356         for (pos = buf; (pos < end) && (start == NULL); ++pos) {
 357                 if (!strncasecmp(pos, "http://", 7))
 358                         start = pos;
 359                 if (!strncasecmp(pos, "ftp://", 6))
 360                         start = pos;
 361         }
 362
 363         if (start == NULL)
 364                 return;
 365
 366         for (pos = buf+len; pos > start; --pos) {
 367                 if (  (!isprint(*pos))
 368                    || (isspace(*pos))
 369                    || (*pos == '{')
 370                    || (*pos == '}')
 371                    || (*pos == '|')
 372                    || (*pos == '\\')
 373                    || (*pos == '^')
 374                    || (*pos == '[')
 375                    || (*pos == ']')
 376                    || (*pos == '`')
 377                    || (*pos == '<')
 378                    || (*pos == '>')
 379                    || (*pos == '(')
 380                    || (*pos == ')')
 381                 ) {
 382                         end = pos;
 383                 }
 384         }
 385
 386         UrlLen = end - start;
 387         if (UrlLen > sizeof(urlbuf)){
 388                 lprintf(1, "URL: content longer than buffer!");
 389                 return;
 390         }
 391         memcpy(urlbuf, start, UrlLen);
 392         urlbuf[UrlLen] = '\0';
 393
 394         Offset = start - buf;
 395         if ((Offset != 0) && (Offset < sizeof(outbuf)))
 396                 memcpy(outbuf, buf, Offset);
 397         outpos = snprintf(&outbuf[Offset], sizeof(outbuf) - Offset,
 398                           "%ca href=%c%s%c TARGET=%c%s%c%c%s%c/A%c",
 399                           LB, QU, urlbuf, QU, QU, TARGET, QU, RB, urlbuf, LB, RB);
 400         if (outpos >= sizeof(outbuf) - Offset) {
 401                 lprintf(1, "URL: content longer than buffer!");
 402                 return;
 403         }
 404
 405         TrailerLen = len - (end - start);
 406         if (TrailerLen > 0)
 407                 memcpy(outbuf + Offset + outpos, end, TrailerLen);
 408         if (Offset + outpos + TrailerLen > bufsize) {
 409                 lprintf(1, "URL: content longer than buffer!");
 410                 return;
 411         }
 412         memcpy (buf, outbuf, Offset + outpos + TrailerLen);
 413         *(buf + Offset + outpos + TrailerLen) = '\0';
 414 }
 415
 416
 417 /**
 418  * \brief Turn a vCard "n" (name) field into something displayable.
 419  * \param name the name field to convert
 420  */
 421 void vcard_n_prettyize(char *name)
 422 {
 423         char *original_name;
 424         int i, j, len;
 425
 426         original_name = strdup(name);
 427         len = strlen(original_name);
 428         for (i=0; i<5; ++i) {
 429                 if (len > 0) {
 430                         if (original_name[len-1] == ' ') {
 431                                 original_name[--len] = 0;
 432                         }
 433                         if (original_name[len-1] == ';') {
 434                                 original_name[--len] = 0;
 435                         }
 436                 }
 437         }
 438         strcpy(name, "");
 439         j=0;
 440         for (i=0; i<len; ++i) {
 441                 if (original_name[i] == ';') {
 442                         name[j++] = ',';
 443                         name[j++] = ' ';
 444                 }
 445                 else {
 446                         name[j++] = original_name[i];
 447                 }
 448         }
 449         name[j] = '\0';
 450         free(original_name);
 451 }
 452
 453
 454
 455
 456 /**
 457  * \brief preparse a vcard name
 458  * display_vcard() calls this after parsing the textual vCard into
 459  * our 'struct vCard' data object.
 460  * This gets called instead of display_parsed_vcard() if we are only looking
 461  * to extract the person's name instead of displaying the card.
 462  * \param v the vcard to retrieve the name from
 463  * \param storename where to put the name at
 464  */
 465 void fetchname_parsed_vcard(struct vCard *v, char *storename) {
 466         char *name;
 467
 468         strcpy(storename, "");
 469
 470         name = vcard_get_prop(v, "n", 1, 0, 0);
 471         if (name != NULL) {
 472                 strcpy(storename, name);
 473                 /* vcard_n_prettyize(storename); */
 474         }
 475
 476 }
 477
 478
 479
 480 /**
 481  * \brief html print a vcard
 482  * display_vcard() calls this after parsing the textual vCard into
 483  * our 'struct vCard' data object.
 484  *
 485  * Set 'full' to nonzero to display the full card, otherwise it will only
 486  * show a summary line.
 487  *
 488  * This code is a bit ugly, so perhaps an explanation is due: we do this
 489  * in two passes through the vCard fields.  On the first pass, we process
 490  * fields we understand, and then render them in a pretty fashion at the
 491  * end.  Then we make a second pass, outputting all the fields we don't
 492  * understand in a simple two-column name/value format.
 493  * \param v the vCard to display
 494  * \param full display all items of the vcard?
 495  * \param msgnum Citadel message pointer
 496  */
 497 void display_parsed_vcard(struct vCard *v, int full, long msgnum) {
 498         int i, j;
 499         char buf[SIZ];
 500         char *name;
 501         int is_qp = 0;
 502         int is_b64 = 0;
 503         char *thisname, *thisvalue;
 504         char firsttoken[SIZ];
 505         int pass;
 506
 507         char fullname[SIZ];
 508         char title[SIZ];
 509         char org[SIZ];
 510         char phone[SIZ];
 511         char mailto[SIZ];
 512
 513         strcpy(fullname, "");
 514         strcpy(phone, "");
 515         strcpy(mailto, "");
 516         strcpy(title, "");
 517         strcpy(org, "");
 518
 519         if (!full) {
 520                 wprintf("<TD>");
 521                 name = vcard_get_prop(v, "fn", 1, 0, 0);
 522                 if (name != NULL) {
 523                         escputs(name);
 524                 }
 525                 else if (name = vcard_get_prop(v, "n", 1, 0, 0), name != NULL) {
 526                         strcpy(fullname, name);
 527                         vcard_n_prettyize(fullname);
 528                         escputs(fullname);
 529                 }
 530                 else {
 531                         wprintf("&nbsp;");
 532                 }
 533                 wprintf("</TD>");
 534                 return;
 535         }
 536
 537         wprintf("<div align=center>"
 538                 "<table bgcolor=#aaaaaa width=50%%>");
 539         for (pass=1; pass<=2; ++pass) {
 540
 541                 if (v->numprops) for (i=0; i<(v->numprops); ++i) {
 542                         int len;
 543                         thisname = strdup(v->prop[i].name);
 544                         extract_token(firsttoken, thisname, 0, ';', sizeof firsttoken);
 545
 546                         for (j=0; j<num_tokens(thisname, ';'); ++j) {
 547                                 extract_token(buf, thisname, j, ';', sizeof buf);
 548                                 if (!strcasecmp(buf, "encoding=quoted-printable")) {
 549                                         is_qp = 1;
 550                                         remove_token(thisname, j, ';');
 551                                 }
 552                                 if (!strcasecmp(buf, "encoding=base64")) {
 553                                         is_b64 = 1;
 554                                         remove_token(thisname, j, ';');
 555                                 }
 556                         }
 557
 558                         len = strlen(v->prop[i].value);
 559                         /* if we have some untagged QP, detect it here. */
 560                         if (!is_qp && (strstr(v->prop[i].value, "=?")!=NULL))
 561                                 utf8ify_rfc822_string(v->prop[i].value);
 562
 563                         if (is_qp) {
 564                                 // %ff can become 6 bytes in utf8
 565                                 thisvalue = malloc(len * 2 + 3);
 566                                 j = CtdlDecodeQuotedPrintable(
 567                                         thisvalue, v->prop[i].value,
 568                                         len);
 569                                 thisvalue[j] = 0;
 570                         }
 571                         else if (is_b64) {
 572                                 // ff will become one byte..
 573                                 thisvalue = malloc(len + 50);
 574                                 CtdlDecodeBase64(
 575                                         thisvalue, v->prop[i].value,
 576                                         strlen(v->prop[i].value) );
 577                         }
 578                         else {
 579                                 thisvalue = strdup(v->prop[i].value);
 580                         }
 581
 582                         /** Various fields we may encounter ***/
 583
 584                         /** N is name, but only if there's no FN already there */
 585                         if (!strcasecmp(firsttoken, "n")) {
 586                                 if (IsEmptyStr(fullname)) {
 587                                         strcpy(fullname, thisvalue);
 588                                         vcard_n_prettyize(fullname);
 589                                 }
 590                         }
 591
 592                         /** FN (full name) is a true 'display name' field */
 593                         else if (!strcasecmp(firsttoken, "fn")) {
 594                                 strcpy(fullname, thisvalue);
 595                         }
 596
 597                         /** title */
 598                         else if (!strcasecmp(firsttoken, "title")) {
 599                                 strcpy(title, thisvalue);
 600                         }
 601
 602                         /** organization */
 603                         else if (!strcasecmp(firsttoken, "org")) {
 604                                 strcpy(org, thisvalue);
 605                         }
 606
 607                         else if (!strcasecmp(firsttoken, "email")) {
 608                                 size_t len;
 609                                 if (!IsEmptyStr(mailto)) strcat(mailto, "<br />");
 610                                 strcat(mailto,
 611                                         "<a href=\"display_enter"
 612                                         "?force_room=_MAIL_?recp=");
 613
 614                                 len = strlen(mailto);
 615                                 urlesc(&mailto[len], SIZ - len, "\"");
 616                                 len = strlen(mailto);
 617                                 urlesc(&mailto[len], SIZ - len,  fullname);
 618                                 len = strlen(mailto);
 619                                 urlesc(&mailto[len], SIZ - len, "\" <");
 620                                 len = strlen(mailto);
 621                                 urlesc(&mailto[len], SIZ - len, thisvalue);
 622                                 len = strlen(mailto);
 623                                 urlesc(&mailto[len], SIZ - len, ">");
 624
 625                                 strcat(mailto, "\">");
 626                                 len = strlen(mailto);
 627                                 stresc(mailto+len, SIZ - len, thisvalue, 1, 1);
 628                                 strcat(mailto, "</A>");
 629                         }
 630                         else if (!strcasecmp(firsttoken, "tel")) {
 631                                 if (!IsEmptyStr(phone)) strcat(phone, "<br />");
 632                                 strcat(phone, thisvalue);
 633                                 for (j=0; j<num_tokens(thisname, ';'); ++j) {
 634                                         extract_token(buf, thisname, j, ';', sizeof buf);
 635                                         if (!strcasecmp(buf, "tel"))
 636                                                 strcat(phone, "");
 637                                         else if (!strcasecmp(buf, "work"))
 638                                                 strcat(phone, _(" (work)"));
 639                                         else if (!strcasecmp(buf, "home"))
 640                                                 strcat(phone, _(" (home)"));
 641                                         else if (!strcasecmp(buf, "cell"))
 642                                                 strcat(phone, _(" (cell)"));
 643                                         else {
 644                                                 strcat(phone, " (");
 645                                                 strcat(phone, buf);
 646                                                 strcat(phone, ")");
 647                                         }
 648                                 }
 649                         }
 650                         else if (!strcasecmp(firsttoken, "adr")) {
 651                                 if (pass == 2) {
 652                                         wprintf("<TR><TD>");
 653                                         wprintf(_("Address:"));
 654                                         wprintf("</TD><TD>");
 655                                         for (j=0; j<num_tokens(thisvalue, ';'); ++j) {
 656                                                 extract_token(buf, thisvalue, j, ';', sizeof buf);
 657                                                 if (!IsEmptyStr(buf)) {
 658                                                         escputs(buf);
 659                                                         if (j<3) wprintf("<br />");
 660                                                         else wprintf(" ");
 661                                                 }
 662                                         }
 663                                         wprintf("</TD></TR>\n");
 664                                 }
 665                         }
 666                         /* else if (!strcasecmp(firsttoken, "photo") && full && pass == 2) {
 667                                 // Only output on second pass
 668                                 wprintf("<tr><td>");
 669                                 wprintf(_("Photo:"));
 670                                 wprintf("</td><td>");
 671                                 wprintf("<img src=\"/vcardphoto/%ld/\" alt=\"Contact photo\"/>",msgnum);
 672                                 wprintf("</td></tr>\n");
 673                         } */
 674                         else if (!strcasecmp(firsttoken, "version")) {
 675                                 /* ignore */
 676                         }
 677                         else if (!strcasecmp(firsttoken, "rev")) {
 678                                 /* ignore */
 679                         }
 680                         else if (!strcasecmp(firsttoken, "label")) {
 681                                 /* ignore */
 682                         }
 683                         else {
 684
 685                                 /*** Don't show extra fields.  They're ugly.
 686                                 if (pass == 2) {
 687                                         wprintf("<TR><TD>");
 688                                         escputs(thisname);
 689                                         wprintf("</TD><TD>");
 690                                         escputs(thisvalue);
 691                                         wprintf("</TD></TR>\n");
 692                                 }
 693                                 ***/
 694                         }
 695
 696                         free(thisname);
 697                         free(thisvalue);
 698                 }
 699
 700                 if (pass == 1) {
 701                         wprintf("<TR BGCOLOR=\"#AAAAAA\">"
 702                         "<TD COLSPAN=2 BGCOLOR=\"#FFFFFF\">"
 703                         "<IMG ALIGN=CENTER src=\"static/viewcontacts_48x.gif\">"
 704                         "<FONT SIZE=+1><B>");
 705                         escputs(fullname);
 706                         wprintf("</B></FONT>");
 707                         if (!IsEmptyStr(title)) {
 708                                 wprintf("<div align=right>");
 709                                 escputs(title);
 710                                 wprintf("</div>");
 711                         }
 712                         if (!IsEmptyStr(org)) {
 713                                 wprintf("<div align=right>");
 714                                 escputs(org);
 715                                 wprintf("</div>");
 716                         }
 717                         wprintf("</TD></TR>\n");
 718
 719                         if (!IsEmptyStr(phone)) {
 720                                 wprintf("<tr><td>");
 721                                 wprintf(_("Telephone:"));
 722                                 wprintf("</td><td>%s</td></tr>\n", phone);
 723                         }
 724                         if (!IsEmptyStr(mailto)) {
 725                                 wprintf("<tr><td>");
 726                                 wprintf(_("E-mail:"));
 727                                 wprintf("</td><td>%s</td></tr>\n", mailto);
 728                         }
 729                 }
 730
 731         }
 732
 733         wprintf("</table></div>\n");
 734 }
 735
 736
 737
 738 /**
 739  * \brief  Display a textual vCard
 740  * (Converts to a vCard object and then calls the actual display function)
 741  * Set 'full' to nonzero to display the whole card instead of a one-liner.
 742  * Or, if "storename" is non-NULL, just store the person's name in that
 743  * buffer instead of displaying the card at all.
 744  * \param vcard_source the buffer containing the vcard text
 745  * \param alpha what???
 746  * \param full should we usse all lines?
 747  * \param storename where to store???
 748  * \param msgnum Citadel message pointer
 749  */
 750 void display_vcard(char *vcard_source, char alpha, int full, char *storename,
 751         long msgnum) {
 752         struct vCard *v;
 753         char *name;
 754         char buf[SIZ];
 755         char this_alpha = 0;
 756
 757         v = vcard_load(vcard_source);
 758         if (v == NULL) return;
 759
 760         name = vcard_get_prop(v, "n", 1, 0, 0);
 761         if (name != NULL) {
 762                 utf8ify_rfc822_string(name);
 763                 strcpy(buf, name);
 764                 this_alpha = buf[0];
 765         }
 766
 767         if (storename != NULL) {
 768                 fetchname_parsed_vcard(v, storename);
 769         }
 770         else if (       (alpha == 0)
 771                         || ((isalpha(alpha)) && (tolower(alpha) == tolower(this_alpha)) )
 772                         || ((!isalpha(alpha)) && (!isalpha(this_alpha)))
 773                 ) {
 774                 display_parsed_vcard(v, full,msgnum);
 775         }
 776
 777         vcard_free(v);
 778 }
 779
 780
 781 struct attach_link {
 782         char partnum[32];
 783         char html[1024];
 784 };
 785
 786
 787 /*
 788  * I wanna SEE that message!
 789  *
 790  * msgnum               Message number to display
 791  * printable_view       Nonzero to display a printable view
 792  * section              Optional for encapsulated message/rfc822 submessage
 793  */
 794 void read_message(long msgnum, int printable_view, char *section) {
 795         char buf[SIZ];
 796         char mime_partnum[256] = "";
 797         char mime_name[256] = "";
 798         char mime_filename[256] = "";
 799         char escaped_mime_filename[256] = "";
 800         char mime_content_type[256] = "";
 801         const char *mime_content_type_ptr;
 802         char mime_charset[256] = "";
 803         char mime_disposition[256] = "";
 804         int mime_length;
 805         struct attach_link *attach_links = NULL;
 806         int num_attach_links = 0;
 807         char mime_submessages[256] = "";
 808         char m_subject[1024] = "";
 809         char m_cc[1024] = "";
 810         char from[256] = "";
 811         char node[256] = "";
 812         char rfca[256] = "";
 813         char reply_to[512] = "";
 814         char reply_all[4096] = "";
 815         char reply_references[1024] = "";
 816         char reply_inreplyto[256] = "";
 817         char now[64] = "";
 818         int format_type = 0;
 819         int nhdr = 0;
 820         int bq = 0;
 821         int i = 0;
 822         char vcard_partnum[256] = "";
 823         char cal_partnum[256] = "";
 824         char *part_source = NULL;
 825         char msg4_partnum[32] = "";
 826 #ifdef HAVE_ICONV
 827         iconv_t ic = (iconv_t)(-1) ;
 828         char *ibuf;                /**< Buffer of characters to be converted */
 829         char *obuf;                /**< Buffer for converted characters      */
 830         size_t ibuflen;    /**< Length of input buffer         */
 831         size_t obuflen;    /**< Length of output buffer       */
 832         char *osav;                /**< Saved pointer to output buffer       */
 833 #endif
 834
 835         strcpy(mime_content_type, "text/plain");
 836         strcpy(mime_charset, "us-ascii");
 837         strcpy(mime_submessages, "");
 838
 839         serv_printf("MSG4 %ld|%s", msgnum, section);
 840         serv_getln(buf, sizeof buf);
 841         if (buf[0] != '1') {
 842                 wprintf("<strong>");
 843                 wprintf(_("ERROR:"));
 844                 wprintf("</strong> %s<br />\n", &buf[4]);
 845                 return;
 846         }
 847
 848         /** begin everythingamundo table */
 849         if (!printable_view) {
 850                 wprintf("<div class=\"fix_scrollbar_bug message\" ");
 851                 wprintf("onMouseOver=document.getElementById(\"msg%ld\").style.visibility=\"visible\" ", msgnum);
 852                 wprintf("onMouseOut=document.getElementById(\"msg%ld\").style.visibility=\"hidden\" >", msgnum);
 853         }
 854
 855         /** begin message header table */
 856         wprintf("<div class=\"message_header\">");
 857
 858         strcpy(m_subject, "");
 859         strcpy(m_cc, "");
 860
 861         while (serv_getln(buf, sizeof buf), strcasecmp(buf, "text")) {
 862                 if (!strcmp(buf, "000")) {
 863                         wprintf("<i>");
 864                         wprintf(_("unexpected end of message"));
 865                         wprintf(" (1)</i><br /><br />\n");
 866                         wprintf("</div>\n");
 867                         return;
 868                 }
 869                 if (!strncasecmp(buf, "nhdr=yes", 8))
 870                         nhdr = 1;
 871                 if (nhdr == 1)
 872                         buf[0] = '_';
 873                 if (!strncasecmp(buf, "type=", 5))
 874                         format_type = atoi(&buf[5]);
 875                 if (!strncasecmp(buf, "from=", 5)) {
 876                         strcpy(from, &buf[5]);
 877                         wprintf(_("from "));
 878                         wprintf("<a href=\"showuser?who=");
 879                         utf8ify_rfc822_string(from);
 880                         urlescputs(from);
 881                         wprintf("\">");
 882                         escputs(from);
 883                         wprintf("</a> ");
 884                 }
 885                 if (!strncasecmp(buf, "subj=", 5)) {
 886                         safestrncpy(m_subject, &buf[5], sizeof m_subject);
 887                 }
 888                 if (!strncasecmp(buf, "msgn=", 5)) {
 889                         safestrncpy(reply_inreplyto, &buf[5], sizeof reply_inreplyto);
 890                 }
 891                 if (!strncasecmp(buf, "wefw=", 5)) {
 892                         safestrncpy(reply_references, &buf[5], sizeof reply_references);
 893                 }
 894                 if (!strncasecmp(buf, "cccc=", 5)) {
 895                         int len;
 896                         safestrncpy(m_cc, &buf[5], sizeof m_cc);
 897                         if (!IsEmptyStr(reply_all)) {
 898                                 strcat(reply_all, ", ");
 899                         }
 900                         len = strlen(reply_all);
 901                         safestrncpy(&reply_all[len], &buf[5],
 902                                 (sizeof reply_all - len) );
 903                 }
 904                 if ((!strncasecmp(buf, "hnod=", 5))
 905                     && (strcasecmp(&buf[5], serv_info.serv_humannode))) {
 906                         wprintf("(%s) ", &buf[5]);
 907                 }
 908                 if ((!strncasecmp(buf, "room=", 5))
 909                     && (strcasecmp(&buf[5], WC->wc_roomname))
 910                     && (!IsEmptyStr(&buf[5])) ) {
 911                         wprintf(_("in "));
 912                         wprintf("%s&gt; ", &buf[5]);
 913                 }
 914                 if (!strncasecmp(buf, "rfca=", 5)) {
 915                         strcpy(rfca, &buf[5]);
 916                         wprintf("&lt;");
 917                         escputs(rfca);
 918                         wprintf("&gt; ");
 919                 }
 920
 921                 if (!strncasecmp(buf, "node=", 5)) {
 922                         strcpy(node, &buf[5]);
 923                         if ( ((WC->room_flags & QR_NETWORK)
 924                         || ((strcasecmp(&buf[5], serv_info.serv_nodename)
 925                         && (strcasecmp(&buf[5], serv_info.serv_fqdn)))))
 926                         && (IsEmptyStr(rfca))
 927                         ) {
 928                                 wprintf("@%s ", &buf[5]);
 929                         }
 930                 }
 931                 if (!strncasecmp(buf, "rcpt=", 5)) {
 932                         int len;
 933                         wprintf(_("to "));
 934                         if (!IsEmptyStr(reply_all)) {
 935                                 strcat(reply_all, ", ");
 936                         }
 937                         len = strlen(reply_all);
 938                         safestrncpy(&reply_all[len], &buf[5],
 939                                 (sizeof reply_all - len) );
 940                         utf8ify_rfc822_string(&buf[5]);
 941                         escputs(&buf[5]);
 942                         wprintf(" ");
 943                 }
 944                 if (!strncasecmp(buf, "time=", 5)) {
 945                         webcit_fmt_date(now, atol(&buf[5]), 0);
 946                         wprintf("<span>");
 947                         wprintf("%s ", now);
 948                         wprintf("</span>");
 949                 }
 950
 951                 if (!strncasecmp(buf, "part=", 5)) {
 952                         extract_token(mime_name, &buf[5], 0, '|', sizeof mime_filename);
 953                         extract_token(mime_filename, &buf[5], 1, '|', sizeof mime_filename);
 954                         extract_token(mime_partnum, &buf[5], 2, '|', sizeof mime_partnum);
 955                         extract_token(mime_disposition, &buf[5], 3, '|', sizeof mime_disposition);
 956                         extract_token(mime_content_type, &buf[5], 4, '|', sizeof mime_content_type);
 957                         mime_length = extract_int(&buf[5], 5);
 958
 959                         striplt(mime_name);
 960                         striplt(mime_filename);
 961                         if ( (IsEmptyStr(mime_filename)) && (!IsEmptyStr(mime_name)) ) {
 962                                 strcpy(mime_filename, mime_name);
 963                         }
 964
 965                         if (!strcasecmp(mime_content_type, "message/rfc822")) {
 966                                 if (!IsEmptyStr(mime_submessages)) {
 967                                         strcat(mime_submessages, "|");
 968                                 }
 969                                 strcat(mime_submessages, mime_partnum);
 970                         }
 971                         else if ((!strcasecmp(mime_disposition, "inline"))
 972                            && (!strncasecmp(mime_content_type, "image/", 6)) ){
 973                                 ++num_attach_links;
 974                                 attach_links = realloc(attach_links,
 975                                         (num_attach_links*sizeof(struct attach_link)));
 976                                 safestrncpy(attach_links[num_attach_links-1].partnum, mime_partnum, 32);
 977                                 snprintf(attach_links[num_attach_links-1].html, 1024,
 978                                         "<img src=\"mimepart/%ld/%s/%s\">",
 979                                         msgnum, mime_partnum, mime_filename);
 980                         }
 981                         else if ( ( (!strcasecmp(mime_disposition, "attachment"))
 982                              || (!strcasecmp(mime_disposition, "inline"))
 983                              || (!strcasecmp(mime_disposition, ""))
 984                              ) && (!IsEmptyStr(mime_content_type))
 985                         ) {
 986                                 ++num_attach_links;
 987                                 attach_links = realloc(attach_links,
 988                                         (num_attach_links*sizeof(struct attach_link)));
 989                                 safestrncpy(attach_links[num_attach_links-1].partnum, mime_partnum, 32);
 990                                 utf8ify_rfc822_string(mime_filename);
 991
 992                                 mime_content_type_ptr = mime_content_type;
 993                                 if (strcasecmp(mime_content_type, "application/octet-stream") == 0) {
 994                                         mime_content_type_ptr = GuessMimeByFilename(mime_filename,
 995                                                                                     strlen(mime_filename));
 996                                 }
 997                                 urlesc(escaped_mime_filename, 265, mime_filename);
 998                                 snprintf(attach_links[num_attach_links-1].html, 1024,
 999                                         "<img src=\"display_mime_icon?type=%s\" "
1000                                         "border=0 align=middle>\n"
1001                                         "%s (%s, %d bytes) [ "
1002                                         "<a href=\"mimepart/%ld/%s/%s\""
1003                                         "target=\"wc.%ld.%s\">%s</a>"
1004                                         " | "
1005                                         "<a href=\"mimepart_download/%ld/%s/%s\">%s</a>"
1006                                         " ]<br />\n",
1007                                         mime_content_type_ptr,
1008                                         mime_filename,
1009                                         mime_content_type, mime_length,
1010                                         msgnum, mime_partnum, escaped_mime_filename,
1011                                         msgnum, mime_partnum,
1012                                         _("View"),
1013                                         msgnum, mime_partnum, escaped_mime_filename,
1014                                         _("Download")
1015                                 );
1016                         }
1017
1018                         /** begin handler prep ***/
1019                         if (  (!strcasecmp(mime_content_type, "text/x-vcard"))
1020                            || (!strcasecmp(mime_content_type, "text/vcard")) ) {
1021                                 strcpy(vcard_partnum, mime_partnum);
1022                         }
1023
1024                         if (  (!strcasecmp(mime_content_type, "text/calendar"))
1025                            || (!strcasecmp(mime_content_type, "application/ics")) ) {
1026                                 strcpy(cal_partnum, mime_partnum);
1027                         }
1028
1029                         /** end handler prep ***/
1030
1031                 }
1032
1033         }
1034
1035         /* Trim down excessively long lists of thread references.  We eliminate the
1036          * second one in the list so that the thread root remains intact.
1037          */
1038         int rrtok = num_tokens(reply_references, '|');
1039         int rrlen = strlen(reply_references);
1040         if ( ((rrtok >= 3) && (rrlen > 900)) || (rrtok > 10) ) {
1041                 remove_token(reply_references, 1, '|');
1042         }
1043
1044         /* Generate a reply-to address */
1045         if (!IsEmptyStr(rfca)) {
1046                 if (!IsEmptyStr(from)) {
1047                         snprintf(reply_to, sizeof(reply_to), "%s <%s>", from, rfca);
1048                 }
1049                 else {
1050                         strcpy(reply_to, rfca);
1051                 }
1052         }
1053         else {
1054         if ((!IsEmptyStr(node))
1055                    && (strcasecmp(node, serv_info.serv_nodename))
1056                    && (strcasecmp(node, serv_info.serv_humannode)) ) {
1057                         snprintf(reply_to, sizeof(reply_to), "%s @ %s",
1058                                 from, node);
1059                 }
1060                 else {
1061                         snprintf(reply_to, sizeof(reply_to), "%s", from);
1062                 }
1063         }
1064
1065         if (nhdr == 1) {
1066                 wprintf("****");
1067         }
1068
1069         utf8ify_rfc822_string(m_cc);
1070         utf8ify_rfc822_string(m_subject);
1071
1072         /** start msg buttons */
1073
1074         if (!printable_view) {
1075                 wprintf("<p id=\"msg%ld\" class=\"msgbuttons\" >\n",msgnum);
1076
1077                 /* Reply */
1078                 if ( (WC->wc_view == VIEW_MAILBOX) || (WC->wc_view == VIEW_BBS) ) {
1079                         wprintf("<a href=\"display_enter");
1080                         if (WC->is_mailbox) {
1081                                 wprintf("?replyquote=%ld", msgnum);
1082                         }
1083                         wprintf("?recp=");
1084                         urlescputs(reply_to);
1085                         if (!IsEmptyStr(m_subject)) {
1086                                 wprintf("?subject=");
1087                                 if (strncasecmp(m_subject, "Re:", 3)) wprintf("Re:%%20");
1088                                 urlescputs(m_subject);
1089                         }
1090                         wprintf("?references=");
1091                         if (!IsEmptyStr(reply_references)) {
1092                                 urlescputs(reply_references);
1093                                 urlescputs("|");
1094                         }
1095                         urlescputs(reply_inreplyto);
1096                         wprintf("\"><span>[</span>%s<span>]</span></a> ", _("Reply"));
1097                 }
1098
1099                 /* ReplyQuoted */
1100                 if ( (WC->wc_view == VIEW_MAILBOX) || (WC->wc_view == VIEW_BBS) ) {
1101                         if (!WC->is_mailbox) {
1102                                 wprintf("<a href=\"display_enter");
1103                                 wprintf("?replyquote=%ld", msgnum);
1104                                 wprintf("?recp=");
1105                                 urlescputs(reply_to);
1106                                 if (!IsEmptyStr(m_subject)) {
1107                                         wprintf("?subject=");
1108                                         if (strncasecmp(m_subject, "Re:", 3)) wprintf("Re:%%20");
1109                                         urlescputs(m_subject);
1110                                 }
1111                                 wprintf("?references=");
1112                                 if (!IsEmptyStr(reply_references)) {
1113                                         urlescputs(reply_references);
1114                                         urlescputs("|");
1115                                 }
1116                                 urlescputs(reply_inreplyto);
1117                                 wprintf("\"><span>[</span>%s<span>]</span></a> ", _("ReplyQuoted"));
1118                         }
1119                 }
1120
1121                 /* ReplyAll */
1122                 if (WC->wc_view == VIEW_MAILBOX) {
1123                         wprintf("<a href=\"display_enter");
1124                         wprintf("?replyquote=%ld", msgnum);
1125                         wprintf("?recp=");
1126                         urlescputs(reply_to);
1127                         wprintf("?cc=");
1128                         urlescputs(reply_all);
1129                         if (!IsEmptyStr(m_subject)) {
1130                                 wprintf("?subject=");
1131                                 if (strncasecmp(m_subject, "Re:", 3)) wprintf("Re:%%20");
1132                                 urlescputs(m_subject);
1133                         }
1134                         wprintf("?references=");
1135                         if (!IsEmptyStr(reply_references)) {
1136                                 urlescputs(reply_references);
1137                                 urlescputs("|");
1138                         }
1139                         urlescputs(reply_inreplyto);
1140                         wprintf("\"><span>[</span>%s<span>]</span></a> ", _("ReplyAll"));
1141                 }
1142
1143                 /* Forward */
1144                 if (WC->wc_view == VIEW_MAILBOX) {
1145                         wprintf("<a href=\"display_enter?fwdquote=%ld?subject=", msgnum);
1146                         if (strncasecmp(m_subject, "Fwd:", 4)) wprintf("Fwd:%%20");
1147                         urlescputs(m_subject);
1148                         wprintf("\"><span>[</span>%s<span>]</span></a> ", _("Forward"));
1149                 }
1150
1151                 /* If this is one of my own rooms, or if I'm an Aide or Room Aide, I can move/delete */
1152                 if ( (WC->is_room_aide) || (WC->is_mailbox) || (WC->room_flags2 & QR2_COLLABDEL) ) {
1153                         /** Move */
1154                         wprintf("<a href=\"confirm_move_msg?msgid=%ld\"><span>[</span>%s<span>]</span></a> ",
1155                                 msgnum, _("Move"));
1156
1157                         /** Delete */
1158                         wprintf("<a href=\"delete_msg?msgid=%ld\" "
1159                                 "onClick=\"return confirm('%s');\">"
1160                                 "<span>[</span>%s<span>]</span> "
1161                                 "</a> ", msgnum, _("Delete this message?"), _("Delete")
1162                         );
1163                 }
1164
1165                 /* Headers */
1166                 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'); \" >"
1167                         "<span>[</span>%s<span>]</span></a>", msgnum, msgnum, _("Headers"));
1168
1169
1170                 /* Print */
1171                 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'); \" >"
1172                         "<span>[</span>%s<span>]</span></a>", msgnum, msgnum, _("Print"));
1173
1174                 wprintf("</p>");
1175
1176         }
1177
1178         if (!IsEmptyStr(m_cc)) {
1179                 wprintf("<p>");
1180                 wprintf(_("CC:"));
1181                 wprintf(" ");
1182                 escputs(m_cc);
1183                 wprintf("</p>");
1184         }
1185         if (!IsEmptyStr(m_subject)) {
1186                 wprintf("<p class=\"message_subject\">");
1187                 wprintf(_("Subject:"));
1188                 wprintf(" ");
1189                 escputs(m_subject);
1190                 wprintf("</p>");
1191         }
1192
1193         wprintf("</div>");
1194
1195         /* Begin body */
1196         wprintf("<div class=\"message_content\">");
1197
1198         /*
1199          * Learn the content type
1200          */
1201         strcpy(mime_content_type, "text/plain");
1202         while (serv_getln(buf, sizeof buf), (!IsEmptyStr(buf))) {
1203                 if (!strcmp(buf, "000")) {
1204                         /* This is not necessarily an error condition.  See bug #226. */
1205                         goto ENDBODY;
1206                 }
1207                 if (!strncasecmp(buf, "X-Citadel-MSG4-Partnum:", 23)) {
1208                         safestrncpy(msg4_partnum, &buf[23], sizeof(msg4_partnum));
1209                         striplt(msg4_partnum);
1210                 }
1211                 if (!strncasecmp(buf, "Content-type:", 13)) {
1212                         int len;
1213                         safestrncpy(mime_content_type, &buf[13], sizeof(mime_content_type));
1214                         striplt(mime_content_type);
1215                         len = strlen(mime_content_type);
1216                         for (i=0; i<len; ++i) {
1217                                 if (!strncasecmp(&mime_content_type[i], "charset=", 8)) {
1218                                         safestrncpy(mime_charset, &mime_content_type[i+8],
1219                                                 sizeof mime_charset);
1220                                 }
1221                         }
1222                         for (i=0; i<len; ++i) {
1223                                 if (mime_content_type[i] == ';') {
1224                                         mime_content_type[i] = 0;
1225                                         len = i - 1;
1226                                 }
1227                         }
1228                         len = strlen(mime_charset);
1229                         for (i=0; i<len; ++i) {
1230                                 if (mime_charset[i] == ';') {
1231                                         mime_charset[i] = 0;
1232                                         len = i - 1;
1233                                 }
1234                         }
1235                 }
1236         }
1237
1238         /* Set up a character set conversion if we need to (and if we can) */
1239 #ifdef HAVE_ICONV
1240         if (strchr(mime_charset, ';')) strcpy(strchr(mime_charset, ';'), "");
1241         if ( (strcasecmp(mime_charset, "us-ascii"))
1242            && (strcasecmp(mime_charset, "UTF-8"))
1243            && (strcasecmp(mime_charset, ""))
1244         ) {
1245                 ic = ctdl_iconv_open("UTF-8", mime_charset);
1246                 if (ic == (iconv_t)(-1) ) {
1247                         lprintf(5, "%s:%d iconv_open(UTF-8, %s) failed: %s\n",
1248                                 __FILE__, __LINE__, mime_charset, strerror(errno));
1249                 }
1250         }
1251 #endif
1252
1253         /* Messages in legacy Citadel variformat get handled thusly... */
1254         if (!strcasecmp(mime_content_type, "text/x-citadel-variformat")) {
1255                 fmout("JUSTIFY");
1256         }
1257
1258         /* Boring old 80-column fixed format text gets handled this way... */
1259         else if ( (!strcasecmp(mime_content_type, "text/plain"))
1260                 || (!strcasecmp(mime_content_type, "text")) ) {
1261                 buf [0] = '\0';
1262                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
1263                         int len;
1264                         len = strlen(buf);
1265                         if ((len > 0) && buf[len-1] == '\n') buf[--len] = 0;
1266                         if ((len > 0) && buf[len-1] == '\r') buf[--len] = 0;
1267
1268 #ifdef HAVE_ICONV
1269                         if (ic != (iconv_t)(-1) ) {
1270                                 ibuf = buf;
1271                                 ibuflen = strlen(ibuf);
1272                                 obuflen = SIZ;
1273                                 obuf = (char *) malloc(obuflen);
1274                                 osav = obuf;
1275                                 iconv(ic, &ibuf, &ibuflen, &obuf, &obuflen);
1276                                 osav[SIZ-obuflen] = 0;
1277                                 safestrncpy(buf, osav, sizeof buf);
1278                                 free(osav);
1279                         }
1280 #endif
1281
1282                         len = strlen(buf);
1283                         while ((!IsEmptyStr(buf)) && (isspace(buf[len-1])))
1284                                 buf[--len] = 0;
1285                         if ((bq == 0) &&
1286                         ((!strncmp(buf, ">", 1)) || (!strncmp(buf, " >", 2)) )) {
1287                                 wprintf("<blockquote>");
1288                                 bq = 1;
1289                         } else if ((bq == 1) &&
1290                                 (strncmp(buf, ">", 1)) && (strncmp(buf, " >", 2)) ) {
1291                                 wprintf("</blockquote>");
1292                                 bq = 0;
1293                         }
1294                         wprintf("<tt>");
1295                         url(buf, sizeof(buf));
1296                         escputs(buf);
1297                         wprintf("</tt><br />\n");
1298                 }
1299                 wprintf("</i><br />");
1300         }
1301
1302         /* HTML is fun, but we've got to strip it first */
1303         else if (!strcasecmp(mime_content_type, "text/html")) {
1304                 output_html(mime_charset, (WC->wc_view == VIEW_WIKI ? 1 : 0));
1305         }
1306
1307         /* Unknown weirdness */
1308         else {
1309                 wprintf(_("I don't know how to display %s"), mime_content_type);
1310                 wprintf("<br />\n");
1311                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) { }
1312         }
1313
1314 ENDBODY:        /* If there are attached submessages, display them now... */
1315
1316         if ( (!IsEmptyStr(mime_submessages)) && (!section[0]) ) {
1317                 for (i=0; i<num_tokens(mime_submessages, '|'); ++i) {
1318                         extract_token(buf, mime_submessages, i, '|', sizeof buf);
1319                         /** use printable_view to suppress buttons */
1320                         wprintf("<blockquote>");
1321                         read_message(msgnum, 1, buf);
1322                         wprintf("</blockquote>");
1323                 }
1324         }
1325
1326
1327         /* Afterwards, offer links to download attachments 'n' such */
1328         if ( (num_attach_links > 0) && (!section[0]) ) {
1329                 for (i=0; i<num_attach_links; ++i) {
1330                         if (strcasecmp(attach_links[i].partnum, msg4_partnum)) {
1331                                 wprintf("%s", attach_links[i].html);
1332                         }
1333                 }
1334         }
1335
1336         /* Handler for vCard parts */
1337         if (!IsEmptyStr(vcard_partnum)) {
1338                 part_source = load_mimepart(msgnum, vcard_partnum);
1339                 if (part_source != NULL) {
1340
1341                         /** If it's my vCard I can edit it */
1342                         if (    (!strcasecmp(WC->wc_roomname, USERCONFIGROOM))
1343                                 || (!strcasecmp(&WC->wc_roomname[11], USERCONFIGROOM))
1344                                 || (WC->wc_view == VIEW_ADDRESSBOOK)
1345                         ) {
1346                                 wprintf("<a href=\"edit_vcard?msgnum=%ld?partnum=%s\">",
1347                                         msgnum, vcard_partnum);
1348                                 wprintf("[%s]</a>", _("edit"));
1349                         }
1350
1351                         /* In all cases, display the full card */
1352                         display_vcard(part_source, 0, 1, NULL,msgnum);
1353                 }
1354         }
1355
1356         /* Handler for calendar parts */
1357         if (!IsEmptyStr(cal_partnum)) {
1358                 part_source = load_mimepart(msgnum, cal_partnum);
1359                 if (part_source != NULL) {
1360                         cal_process_attachment(part_source, msgnum, cal_partnum);
1361                 }
1362         }
1363
1364         if (part_source) {
1365                 free(part_source);
1366                 part_source = NULL;
1367         }
1368
1369         wprintf("</div>\n");
1370
1371         /* end everythingamundo table */
1372         if (!printable_view) {
1373                 wprintf("</div>\n");
1374         }
1375
1376         if (num_attach_links > 0) {
1377                 free(attach_links);
1378         }
1379
1380 #ifdef HAVE_ICONV
1381         if (ic != (iconv_t)(-1) ) {
1382                 iconv_close(ic);
1383         }
1384 #endif
1385 }
1386
1387
1388
1389 /*
1390  * Unadorned HTML output of an individual message, suitable
1391  * for placing in a hidden iframe, for printing, or whatever
1392  *
1393  * msgnum_as_string == Message number, as a string instead of as a long int
1394  */
1395 void embed_message(void) {
1396         long msgnum = 0L;
1397
1398         msgnum = StrTol(WC->UrlFragment1);
1399         read_message(msgnum, 0, "");
1400 }
1401
1402
1403 /*
1404  * Printable view of a message
1405  *
1406  * msgnum_as_string == Message number, as a string instead of as a long int
1407  */
1408 void print_message(void) {
1409         long msgnum = 0L;
1410
1411         msgnum = StrTol(WC->UrlFragment1);
1412         output_headers(0, 0, 0, 0, 0, 0);
1413
1414         hprintf("Content-type: text/html\r\n"
1415                 "Server: %s\r\n"
1416                 "Connection: close\r\n",
1417                 PACKAGE_STRING);
1418         begin_burst();
1419
1420         wprintf("\r\n<html>\n<head><title>");
1421         escputs(WC->wc_fullname);
1422         wprintf("</title></head>\n"
1423                 "<body onLoad=\" window.print(); window.close(); \">\n"
1424         );
1425
1426         read_message(msgnum, 1, "");
1427
1428         wprintf("\n</body></html>\n\n");
1429         wDumpContent(0);
1430 }
1431
1432 /*
1433  * Mobile browser view of message
1434  *
1435  * @param msg_num_as_string Message number as a string instead of as a long int
1436  */
1437 void mobile_message_view(void) {
1438   long msgnum = 0L;
1439   msgnum = StrTol(WC->UrlFragment1);
1440   output_headers(1, 0, 0, 0, 0, 1);
1441   begin_burst();
1442   do_template("msgcontrols", NULL);
1443   read_message(msgnum,1, "");
1444   wDumpContent(0);
1445 }
1446
1447 /**
1448  * \brief Display a message's headers
1449  *
1450  * \param msgnum_as_string Message number, as a string instead of as a long int
1451  */
1452 void display_headers(void) {
1453         long msgnum = 0L;
1454         char buf[1024];
1455
1456         msgnum = StrTol(WC->UrlFragment1);
1457         output_headers(0, 0, 0, 0, 0, 0);
1458
1459         hprintf("Content-type: text/plain\r\n"
1460                 "Server: %s\r\n"
1461                 "Connection: close\r\n",
1462                 PACKAGE_STRING);
1463         begin_burst();
1464
1465         serv_printf("MSG2 %ld|3", msgnum);
1466         serv_getln(buf, sizeof buf);
1467         if (buf[0] == '1') {
1468                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
1469                         wprintf("%s\n", buf);
1470                 }
1471         }
1472
1473         wDumpContent(0);
1474 }
1475
1476
1477
1478 /**
1479  * \brief Read message in simple, JavaScript-embeddable form for 'forward'
1480  *      or 'reply quoted' operations.
1481  *
1482  * NOTE: it is VITALLY IMPORTANT that we output no single-quotes or linebreaks
1483  *       in this function.  Doing so would throw a JavaScript error in the
1484  *       'supplied text' argument to the editor.
1485  *
1486  * \param msgnum Message number of the message we want to quote
1487  * \param forward_attachments Nonzero if we want attachments to be forwarded
1488  */
1489 void pullquote_message(long msgnum, int forward_attachments, int include_headers) {
1490         char buf[SIZ];
1491         char mime_partnum[256];
1492         char mime_filename[256];
1493         char mime_content_type[256];
1494         char mime_charset[256];
1495         char mime_disposition[256];
1496         int mime_length;
1497         char *attachments = NULL;
1498         char *ptr = NULL;
1499         int num_attachments = 0;
1500         struct wc_attachment *att, *aptr;
1501         char m_subject[1024];
1502         char from[256];
1503         char node[256];
1504         char rfca[256];
1505         char to[256];
1506         char reply_to[512];
1507         char now[256];
1508         int format_type = 0;
1509         int nhdr = 0;
1510         int bq = 0;
1511         int i = 0;
1512 #ifdef HAVE_ICONV
1513         iconv_t ic = (iconv_t)(-1) ;
1514         char *ibuf;                /**< Buffer of characters to be converted */
1515         char *obuf;                /**< Buffer for converted characters      */
1516         size_t ibuflen;    /**< Length of input buffer         */
1517         size_t obuflen;    /**< Length of output buffer       */
1518         char *osav;                /**< Saved pointer to output buffer       */
1519 #endif
1520
1521         strcpy(from, "");
1522         strcpy(node, "");
1523         strcpy(rfca, "");
1524         strcpy(reply_to, "");
1525         strcpy(mime_content_type, "text/plain");
1526         strcpy(mime_charset, "us-ascii");
1527
1528         serv_printf("MSG4 %ld", msgnum);
1529         serv_getln(buf, sizeof buf);
1530         if (buf[0] != '1') {
1531                 wprintf(_("ERROR:"));
1532                 wprintf("%s<br />", &buf[4]);
1533                 return;
1534         }
1535
1536         strcpy(m_subject, "");
1537
1538         while (serv_getln(buf, sizeof buf), strcasecmp(buf, "text")) {
1539                 if (!strcmp(buf, "000")) {
1540                         wprintf("%s (3)", _("unexpected end of message"));
1541                         return;
1542                 }
1543                 if (include_headers) {
1544                         if (!strncasecmp(buf, "nhdr=yes", 8))
1545                                 nhdr = 1;
1546                         if (nhdr == 1)
1547                                 buf[0] = '_';
1548                         if (!strncasecmp(buf, "type=", 5))
1549                                 format_type = atoi(&buf[5]);
1550                         if (!strncasecmp(buf, "from=", 5)) {
1551                                 strcpy(from, &buf[5]);
1552                                 wprintf(_("from "));
1553                                 utf8ify_rfc822_string(from);
1554                                 msgescputs(from);
1555                         }
1556                         if (!strncasecmp(buf, "subj=", 5)) {
1557                                 strcpy(m_subject, &buf[5]);
1558                         }
1559                         if ((!strncasecmp(buf, "hnod=", 5))
1560                             && (strcasecmp(&buf[5], serv_info.serv_humannode))) {
1561                                 wprintf("(%s) ", &buf[5]);
1562                         }
1563                         if ((!strncasecmp(buf, "room=", 5))
1564                             && (strcasecmp(&buf[5], WC->wc_roomname))
1565                             && (!IsEmptyStr(&buf[5])) ) {
1566                                 wprintf(_("in "));
1567                                 wprintf("%s&gt; ", &buf[5]);
1568                         }
1569                         if (!strncasecmp(buf, "rfca=", 5)) {
1570                                 strcpy(rfca, &buf[5]);
1571                                 wprintf("&lt;");
1572                                 msgescputs(rfca);
1573                                 wprintf("&gt; ");
1574                         }
1575                         if (!strncasecmp(buf, "node=", 5)) {
1576                                 strcpy(node, &buf[5]);
1577                                 if ( ((WC->room_flags & QR_NETWORK)
1578                                 || ((strcasecmp(&buf[5], serv_info.serv_nodename)
1579                                 && (strcasecmp(&buf[5], serv_info.serv_fqdn)))))
1580                                 && (IsEmptyStr(rfca))
1581                                 ) {
1582                                         wprintf("@%s ", &buf[5]);
1583                                 }
1584                         }
1585                         if (!strncasecmp(buf, "rcpt=", 5)) {
1586                                 wprintf(_("to "));
1587                                 strcpy(to, &buf[5]);
1588                                 utf8ify_rfc822_string(to);
1589                                 wprintf("%s ", to);
1590                         }
1591                         if (!strncasecmp(buf, "time=", 5)) {
1592                                 webcit_fmt_date(now, atol(&buf[5]), 0);
1593                                 wprintf("%s ", now);
1594                         }
1595                 }
1596
1597                 /**
1598                  * Save attachment info for later.  We can't start downloading them
1599                  * yet because we're in the middle of a server transaction.
1600                  */
1601                 if (!strncasecmp(buf, "part=", 5)) {
1602                         ptr = malloc( (strlen(buf) + ((attachments != NULL) ? strlen(attachments) : 0)) ) ;
1603                         if (ptr != NULL) {
1604                                 ++num_attachments;
1605                                 sprintf(ptr, "%s%s\n",
1606                                         ((attachments != NULL) ? attachments : ""),
1607                                         &buf[5]
1608                                 );
1609                                 free(attachments);
1610                                 attachments = ptr;
1611                                 lprintf(9, "attachments=<%s>\n", attachments);
1612                         }
1613                 }
1614
1615         }
1616
1617         if (include_headers) {
1618                 wprintf("<br>");
1619
1620                 utf8ify_rfc822_string(m_subject);
1621                 if (!IsEmptyStr(m_subject)) {
1622                         wprintf(_("Subject:"));
1623                         wprintf(" ");
1624                         msgescputs(m_subject);
1625                         wprintf("<br />");
1626                 }
1627
1628                 /**
1629                  * Begin body
1630                  */
1631                 wprintf("<br />");
1632         }
1633
1634         /**
1635          * Learn the content type
1636          */
1637         strcpy(mime_content_type, "text/plain");
1638         while (serv_getln(buf, sizeof buf), (!IsEmptyStr(buf))) {
1639                 if (!strcmp(buf, "000")) {
1640                         wprintf("%s (4)", _("unexpected end of message"));
1641                         goto ENDBODY;
1642                 }
1643                 if (!strncasecmp(buf, "Content-type: ", 14)) {
1644                         int len;
1645                         safestrncpy(mime_content_type, &buf[14],
1646                                 sizeof(mime_content_type));
1647                         for (i=0; i<strlen(mime_content_type); ++i) {
1648                                 if (!strncasecmp(&mime_content_type[i], "charset=", 8)) {
1649                                         safestrncpy(mime_charset, &mime_content_type[i+8],
1650                                                 sizeof mime_charset);
1651                                 }
1652                         }
1653                         len = strlen(mime_content_type);
1654                         for (i=0; i<len; ++i) {
1655                                 if (mime_content_type[i] == ';') {
1656                                         mime_content_type[i] = 0;
1657                                         len = i - 1;
1658                                 }
1659                         }
1660                         len = strlen(mime_charset);
1661                         for (i=0; i<len; ++i) {
1662                                 if (mime_charset[i] == ';') {
1663                                         mime_charset[i] = 0;
1664                                         len = i - 1;
1665                                 }
1666                         }
1667                 }
1668         }
1669
1670         /** Set up a character set conversion if we need to (and if we can) */
1671 #ifdef HAVE_ICONV
1672         if ( (strcasecmp(mime_charset, "us-ascii"))
1673            && (strcasecmp(mime_charset, "UTF-8"))
1674            && (strcasecmp(mime_charset, ""))
1675         ) {
1676                 ic = ctdl_iconv_open("UTF-8", mime_charset);
1677                 if (ic == (iconv_t)(-1) ) {
1678                         lprintf(5, "%s:%d iconv_open(%s, %s) failed: %s\n",
1679                                 __FILE__, __LINE__, "UTF-8", mime_charset, strerror(errno));
1680                 }
1681         }
1682 #endif
1683
1684         /** Messages in legacy Citadel variformat get handled thusly... */
1685         if (!strcasecmp(mime_content_type, "text/x-citadel-variformat")) {
1686                 pullquote_fmout();
1687         }
1688
1689         /* Boring old 80-column fixed format text gets handled this way... */
1690         else if (!strcasecmp(mime_content_type, "text/plain")) {
1691                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
1692                         int len;
1693                         len = strlen(buf);
1694                         if (buf[len-1] == '\n') buf[--len] = 0;
1695                         if (buf[len-1] == '\r') buf[--len] = 0;
1696
1697 #ifdef HAVE_ICONV
1698                         if (ic != (iconv_t)(-1) ) {
1699                                 ibuf = buf;
1700                                 ibuflen = len;
1701                                 obuflen = SIZ;
1702                                 obuf = (char *) malloc(obuflen);
1703                                 osav = obuf;
1704                                 iconv(ic, &ibuf, &ibuflen, &obuf, &obuflen);
1705                                 osav[SIZ-obuflen] = 0;
1706                                 safestrncpy(buf, osav, sizeof buf);
1707                                 free(osav);
1708                         }
1709 #endif
1710
1711                         len = strlen(buf);
1712                         while ((!IsEmptyStr(buf)) && (isspace(buf[len - 1])))
1713                                 buf[--len] = 0;
1714                         if ((bq == 0) &&
1715                         ((!strncmp(buf, ">", 1)) || (!strncmp(buf, " >", 2)) )) {
1716                                 wprintf("<blockquote>");
1717                                 bq = 1;
1718                         } else if ((bq == 1) &&
1719                                 (strncmp(buf, ">", 1)) && (strncmp(buf, " >", 2)) ) {
1720                                 wprintf("</blockquote>");
1721                                 bq = 0;
1722                         }
1723                         wprintf("<tt>");
1724                         url(buf, sizeof(buf));
1725                         msgescputs1(buf);
1726                         wprintf("</tt><br />");
1727                 }
1728                 wprintf("</i><br />");
1729         }
1730
1731         /** HTML just gets escaped and stuffed back into the editor */
1732         else if (!strcasecmp(mime_content_type, "text/html")) {
1733                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
1734                         strcat(buf, "\n");
1735                         msgescputs(buf);
1736                 }
1737         }//// TODO: charset? utf8?
1738
1739         /** Unknown weirdness ... don't know how to handle this content type */
1740         else {
1741                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) { }
1742         }
1743
1744 ENDBODY:
1745         /** end of body handler */
1746
1747         /*
1748          * If there were attachments, we have to download them and insert them
1749          * into the attachment chain for the forwarded message we are composing.
1750          */
1751         if ( (forward_attachments) && (num_attachments) ) {
1752                 for (i=0; i<num_attachments; ++i) {
1753                         extract_token(buf, attachments, i, '\n', sizeof buf);
1754                         extract_token(mime_filename, buf, 1, '|', sizeof mime_filename);
1755                         extract_token(mime_partnum, buf, 2, '|', sizeof mime_partnum);
1756                         extract_token(mime_disposition, buf, 3, '|', sizeof mime_disposition);
1757                         extract_token(mime_content_type, buf, 4, '|', sizeof mime_content_type);
1758                         mime_length = extract_int(buf, 5);
1759
1760                         /*
1761                          * tracing  ... uncomment if necessary
1762                          *
1763                          */
1764                         lprintf(9, "fwd filename: %s\n", mime_filename);
1765                         lprintf(9, "fwd partnum : %s\n", mime_partnum);
1766                         lprintf(9, "fwd conttype: %s\n", mime_content_type);
1767                         lprintf(9, "fwd dispose : %s\n", mime_disposition);
1768                         lprintf(9, "fwd length  : %d\n", mime_length);
1769
1770                         if ( (!strcasecmp(mime_disposition, "inline"))
1771                            || (!strcasecmp(mime_disposition, "attachment")) ) {
1772
1773                                 /* Create an attachment struct from this mime part... */
1774                                 att = malloc(sizeof(struct wc_attachment));
1775                                 memset(att, 0, sizeof(struct wc_attachment));
1776                                 att->length = mime_length;
1777                                 strcpy(att->content_type, mime_content_type);
1778                                 strcpy(att->filename, mime_filename);
1779                                 att->next = NULL;
1780                                 att->data = load_mimepart(msgnum, mime_partnum);
1781
1782                                 /* And add it to the list. */
1783                                 if (WC->first_attachment == NULL) {
1784                                         WC->first_attachment = att;
1785                                 }
1786                                 else {
1787                                         aptr = WC->first_attachment;
1788                                         while (aptr->next != NULL) aptr = aptr->next;
1789                                         aptr->next = att;
1790                                 }
1791                         }
1792
1793                 }
1794         }
1795
1796 #ifdef HAVE_ICONV
1797         if (ic != (iconv_t)(-1) ) {
1798                 iconv_close(ic);
1799         }
1800 #endif
1801
1802         if (attachments != NULL) {
1803                 free(attachments);
1804         }
1805 }
1806
1807 /**
1808  * \brief Display one row in the mailbox summary view
1809  *
1810  * \param num The row number to be displayed
1811  */
1812 void display_summarized(int num) {
1813         char datebuf[64];
1814         wprintf("<tr id=\"m%ld\" style=\"font-weight:%s;\" "
1815                 "onMouseDown=\"CtdlMoveMsgMouseDown(event,%ld)\">",
1816                 WC->summ[num].msgnum,
1817                 (WC->summ[num].is_new ? "bold" : "normal"),
1818                 WC->summ[num].msgnum
1819         );
1820
1821         wprintf("<td width=%d%%>", SUBJ_COL_WIDTH_PCT);
1822
1823         escputs(WC->summ[num].subj);//////////////////////////////////TODO: QP DECODE
1824         wprintf("</td>");
1825
1826         wprintf("<td width=%d%%>", SENDER_COL_WIDTH_PCT);
1827         escputs(WC->summ[num].from);
1828         wprintf("</td>");
1829
1830         wprintf("<td width=%d%%>", DATE_PLUS_BUTTONS_WIDTH_PCT);
1831         webcit_fmt_date(datebuf, WC->summ[num].date, 1);        /* brief */
1832         escputs(datebuf);
1833         wprintf("</td>");
1834
1835         wprintf("</tr>\n");
1836 }
1837 /**
1838  * \brief Output a message row for the mobile view
1839  * \param The row number
1840  */
1841 void display_mobile_summary(int num) {
1842         char datebuf[64];
1843         wprintf("\n<div><div id=\"m%ld\" style=\"font-weight:%s;\" "
1844                 "onClick=\"CtdlLoadMsgMouseDown(event,%ld)\">",
1845                 WC->summ[num].msgnum,
1846                 (WC->summ[num].is_new ? "bold" : "normal"),
1847                 WC->summ[num].msgnum
1848         );
1849                 wprintf("<span class=\"from\">%s</span>",WC->summ[num].from);
1850                 wprintf("<span style=\"float: right;\">");
1851                 webcit_fmt_date(datebuf, WC->summ[num].date, 1);        /* brief */
1852                 escputs(datebuf);
1853                 wprintf("</span><br/><span class=\"subject\">");
1854                 escputs(WC->summ[num].subj);
1855                 wprintf("</span></div><div id=\"m_%ld\" class=\"msgview\" onMouseDown=\"\"></div></div>",WC->summ[num].msgnum);
1856 }
1857
1858 /**
1859  * \brief display the adressbook overview
1860  * \param msgnum the citadel message number
1861  * \param alpha what????
1862  */
1863 void display_addressbook(long msgnum, char alpha) {
1864         char buf[SIZ];
1865         char mime_partnum[SIZ];
1866         char mime_filename[SIZ];
1867         char mime_content_type[SIZ];
1868         char mime_disposition[SIZ];
1869         int mime_length;
1870         char vcard_partnum[SIZ];
1871         char *vcard_source = NULL;
1872         struct message_summary summ;
1873
1874         memset(&summ, 0, sizeof(summ));
1875         safestrncpy(summ.subj, _("(no subject)"), sizeof summ.subj);
1876
1877         sprintf(buf, "MSG0 %ld|1", msgnum);     /* ask for headers only */
1878         serv_puts(buf);
1879         serv_getln(buf, sizeof buf);
1880         if (buf[0] != '1') return;
1881
1882         while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
1883                 if (!strncasecmp(buf, "part=", 5)) {
1884                         extract_token(mime_filename, &buf[5], 1, '|', sizeof mime_filename);
1885                         extract_token(mime_partnum, &buf[5], 2, '|', sizeof mime_partnum);
1886                         extract_token(mime_disposition, &buf[5], 3, '|', sizeof mime_disposition);
1887                         extract_token(mime_content_type, &buf[5], 4, '|', sizeof mime_content_type);
1888                         mime_length = extract_int(&buf[5], 5);
1889
1890                         if (  (!strcasecmp(mime_content_type, "text/x-vcard"))
1891                            || (!strcasecmp(mime_content_type, "text/vcard")) ) {
1892                                 strcpy(vcard_partnum, mime_partnum);
1893                         }
1894
1895                 }
1896         }
1897
1898         if (!IsEmptyStr(vcard_partnum)) {
1899                 vcard_source = load_mimepart(msgnum, vcard_partnum);
1900                 if (vcard_source != NULL) {
1901
1902                         /** Display the summary line */
1903                         display_vcard(vcard_source, alpha, 0, NULL,msgnum);
1904
1905                         /** If it's my vCard I can edit it */
1906                         if (    (!strcasecmp(WC->wc_roomname, USERCONFIGROOM))
1907                                 || (!strcasecmp(&WC->wc_roomname[11], USERCONFIGROOM))
1908                                 || (WC->wc_view == VIEW_ADDRESSBOOK)
1909                         ) {
1910                                 wprintf("<a href=\"edit_vcard?"
1911                                         "msgnum=%ld?partnum=%s\">",
1912                                         msgnum, vcard_partnum);
1913                                 wprintf("[%s]</a>", _("edit"));
1914                         }
1915
1916                         free(vcard_source);
1917                 }
1918         }
1919
1920 }
1921
1922
1923
1924 /**
1925  * \brief  If it's an old "Firstname Lastname" style record, try to convert it.
1926  * \param namebuf name to analyze, reverse if nescessary
1927  */
1928 void lastfirst_firstlast(char *namebuf) {
1929         char firstname[SIZ];
1930         char lastname[SIZ];
1931         int i;
1932
1933         if (namebuf == NULL) return;
1934         if (strchr(namebuf, ';') != NULL) return;
1935
1936         i = num_tokens(namebuf, ' ');
1937         if (i < 2) return;
1938
1939         extract_token(lastname, namebuf, i-1, ' ', sizeof lastname);
1940         remove_token(namebuf, i-1, ' ');
1941         strcpy(firstname, namebuf);
1942         sprintf(namebuf, "%s; %s", lastname, firstname);
1943 }
1944
1945 /**
1946  * \brief fetch what??? name
1947  * \param msgnum the citadel message number
1948  * \param namebuf where to put the name in???
1949  */
1950 void fetch_ab_name(long msgnum, char *namebuf) {
1951         char buf[SIZ];
1952         char mime_partnum[SIZ];
1953         char mime_filename[SIZ];
1954         char mime_content_type[SIZ];
1955         char mime_disposition[SIZ];
1956         int mime_length;
1957         char vcard_partnum[SIZ];
1958         char *vcard_source = NULL;
1959         int i, len;
1960         struct message_summary summ;
1961
1962         if (namebuf == NULL) return;
1963         strcpy(namebuf, "");
1964
1965         memset(&summ, 0, sizeof(summ));
1966         safestrncpy(summ.subj, "(no subject)", sizeof summ.subj);
1967
1968         sprintf(buf, "MSG0 %ld|0", msgnum);     /** unfortunately we need the mime info now */
1969         serv_puts(buf);
1970         serv_getln(buf, sizeof buf);
1971         if (buf[0] != '1') return;
1972
1973         while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
1974                 if (!strncasecmp(buf, "part=", 5)) {
1975                         extract_token(mime_filename, &buf[5], 1, '|', sizeof mime_filename);
1976                         extract_token(mime_partnum, &buf[5], 2, '|', sizeof mime_partnum);
1977                         extract_token(mime_disposition, &buf[5], 3, '|', sizeof mime_disposition);
1978                         extract_token(mime_content_type, &buf[5], 4, '|', sizeof mime_content_type);
1979                         mime_length = extract_int(&buf[5], 5);
1980
1981                         if (  (!strcasecmp(mime_content_type, "text/x-vcard"))
1982                            || (!strcasecmp(mime_content_type, "text/vcard")) ) {
1983                                 strcpy(vcard_partnum, mime_partnum);
1984                         }
1985
1986                 }
1987         }
1988
1989         if (!IsEmptyStr(vcard_partnum)) {
1990                 vcard_source = load_mimepart(msgnum, vcard_partnum);
1991                 if (vcard_source != NULL) {
1992
1993                         /* Grab the name off the card */
1994                         display_vcard(vcard_source, 0, 0, namebuf,msgnum);
1995
1996                         free(vcard_source);
1997                 }
1998         }
1999
2000         lastfirst_firstlast(namebuf);
2001         striplt(namebuf);
2002         len = strlen(namebuf);
2003         for (i=0; i<len; ++i) {
2004                 if (namebuf[i] != ';') return;
2005         }
2006         strcpy(namebuf, _("(no name)"));
2007 }
2008
2009
2010
2011 /**
2012  * \brief Record compare function for sorting address book indices
2013  * \param ab1 adressbook one
2014  * \param ab2 adressbook two
2015  */
2016 int abcmp(const void *ab1, const void *ab2) {
2017         return(strcasecmp(
2018                 (((const struct addrbookent *)ab1)->ab_name),
2019                 (((const struct addrbookent *)ab2)->ab_name)
2020         ));
2021 }
2022
2023
2024 /**
2025  * \brief Helper function for do_addrbook_view()
2026  * Converts a name into a three-letter tab label
2027  * \param tabbuf the tabbuffer to add name to
2028  * \param name the name to add to the tabbuffer
2029  */
2030 void nametab(char *tabbuf, long len, char *name) {
2031         stresc(tabbuf, len, name, 0, 0);
2032         tabbuf[0] = toupper(tabbuf[0]);
2033         tabbuf[1] = tolower(tabbuf[1]);
2034         tabbuf[2] = tolower(tabbuf[2]);
2035         tabbuf[3] = 0;
2036 }
2037
2038
2039 /**
2040  * \brief Render the address book using info we gathered during the scan
2041  * \param addrbook the addressbook to render
2042  * \param num_ab the number of the addressbook
2043  */
2044 void do_addrbook_view(struct addrbookent *addrbook, int num_ab) {
2045         int i = 0;
2046         int displayed = 0;
2047         int bg = 0;
2048         static int NAMESPERPAGE = 60;
2049         int num_pages = 0;
2050         int tabfirst = 0;
2051         char tabfirst_label[64];
2052         int tablast = 0;
2053         char tablast_label[64];
2054         char this_tablabel[64];
2055         int page = 0;
2056         char **tablabels;
2057
2058         if (num_ab == 0) {
2059                 wprintf("<br /><br /><br /><div align=\"center\"><i>");
2060                 wprintf(_("This address book is empty."));
2061                 wprintf("</i></div>\n");
2062                 return;
2063         }
2064
2065         if (num_ab > 1) {
2066                 qsort(addrbook, num_ab, sizeof(struct addrbookent), abcmp);
2067         }
2068
2069         num_pages = (num_ab / NAMESPERPAGE) + 1;
2070
2071         tablabels = malloc(num_pages * sizeof (char *));
2072         if (tablabels == NULL) {
2073                 wprintf("<br /><br /><br /><div align=\"center\"><i>");
2074                 wprintf(_("An internal error has occurred."));
2075                 wprintf("</i></div>\n");
2076                 return;
2077         }
2078
2079         for (i=0; i<num_pages; ++i) {
2080                 tabfirst = i * NAMESPERPAGE;
2081                 tablast = tabfirst + NAMESPERPAGE - 1;
2082                 if (tablast > (num_ab - 1)) tablast = (num_ab - 1);
2083                 nametab(tabfirst_label, 64, addrbook[tabfirst].ab_name);
2084                 nametab(tablast_label, 64, addrbook[tablast].ab_name);
2085                 sprintf(this_tablabel, "%s&nbsp;-&nbsp;%s", tabfirst_label, tablast_label);
2086                 tablabels[i] = strdup(this_tablabel);
2087         }
2088
2089         tabbed_dialog(num_pages, tablabels);
2090         page = (-1);
2091
2092         for (i=0; i<num_ab; ++i) {
2093
2094                 if ((i / NAMESPERPAGE) != page) {       /* New tab */
2095                         page = (i / NAMESPERPAGE);
2096                         if (page > 0) {
2097                                 wprintf("</tr></table>\n");
2098                                 end_tab(page-1, num_pages);
2099                         }
2100                         begin_tab(page, num_pages);
2101                         wprintf("<table border=0 cellspacing=0 cellpadding=3 width=100%%>\n");
2102                         displayed = 0;
2103                 }
2104
2105                 if ((displayed % 4) == 0) {
2106                         if (displayed > 0) {
2107                                 wprintf("</tr>\n");
2108                         }
2109                         bg = 1 - bg;
2110                         wprintf("<tr bgcolor=\"#%s\">",
2111                                 (bg ? "DDDDDD" : "FFFFFF")
2112                         );
2113                 }
2114
2115                 wprintf("<td>");
2116
2117                 wprintf("<a href=\"readfwd?startmsg=%ld&is_singlecard=1",
2118                         addrbook[i].ab_msgnum);
2119                 wprintf("?maxmsgs=1?is_summary=0?alpha=%s\">", bstr("alpha"));
2120                 vcard_n_prettyize(addrbook[i].ab_name);
2121                 escputs(addrbook[i].ab_name);
2122                 wprintf("</a></td>\n");
2123                 ++displayed;
2124         }
2125
2126         /* Placeholders for empty columns at end */
2127         if ((num_ab % 4) != 0) {
2128                 for (i=0; i<(4-(num_ab % 4)); ++i) {
2129                         wprintf("<td>&nbsp;</td>");
2130                 }
2131         }
2132
2133         wprintf("</tr></table>\n");
2134         end_tab((num_pages-1), num_pages);
2135
2136         begin_tab(num_pages, num_pages);
2137         /* FIXME there ought to be something here */
2138         end_tab(num_pages, num_pages);
2139
2140         for (i=0; i<num_pages; ++i) {
2141                 free(tablabels[i]);
2142         }
2143         free(tablabels);
2144 }
2145
2146
2147
2148 /*
2149  * load message pointers from the server for a "read messages" operation
2150  *
2151  * servcmd:             the citadel command to send to the citserver
2152  * with_headers:        also include some of the headers with the message numbers (more expensive)
2153  */
2154 int load_msg_ptrs(char *servcmd, int with_headers)
2155 {
2156         char buf[1024];
2157         time_t datestamp;
2158         char fullname[128];
2159         char nodename[128];
2160         char inetaddr[128];
2161         char subject[1024];
2162         char *ptr;
2163         int nummsgs;
2164         int sbjlen;
2165         int maxload = 0;
2166
2167         int num_summ_alloc = 0;
2168
2169         if (WC->summ != NULL) {
2170                 free(WC->summ);
2171                 WC->num_summ = 0;
2172                 WC->summ = NULL;
2173         }
2174         num_summ_alloc = 100;
2175         WC->num_summ = 0;
2176         WC->summ = malloc(num_summ_alloc * sizeof(struct message_summary));
2177
2178         nummsgs = 0;
2179         maxload = sizeof(WC->msgarr) / sizeof(long) ;
2180         serv_puts(servcmd);
2181         serv_getln(buf, sizeof buf);
2182         if (buf[0] != '1') {
2183                 return (nummsgs);
2184         }
2185         while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
2186                 if (nummsgs < maxload) {
2187                         WC->msgarr[nummsgs] = extract_long(buf, 0);
2188                         datestamp = extract_long(buf, 1);
2189                         extract_token(fullname, buf, 2, '|', sizeof fullname);
2190                         extract_token(nodename, buf, 3, '|', sizeof nodename);
2191                         extract_token(inetaddr, buf, 4, '|', sizeof inetaddr);
2192                         extract_token(subject, buf, 5, '|', sizeof subject);
2193                         ++nummsgs;
2194
2195                         if (with_headers) {
2196                                 if (nummsgs > num_summ_alloc) {
2197                                         num_summ_alloc *= 2;
2198                                         WC->summ = realloc(WC->summ,
2199                                                 num_summ_alloc * sizeof(struct message_summary));
2200                                 }
2201                                 ++WC->num_summ;
2202
2203                                 memset(&WC->summ[nummsgs-1], 0, sizeof(struct message_summary));
2204                                 WC->summ[nummsgs-1].msgnum = WC->msgarr[nummsgs-1];
2205                                 safestrncpy(WC->summ[nummsgs-1].subj,
2206                                         _("(no subject)"), sizeof WC->summ[nummsgs-1].subj);
2207                                 if (!IsEmptyStr(subject)) {
2208                                 /** Handle subjects with RFC2047 encoding */
2209                                         utf8ify_rfc822_string(subject);
2210                                         safestrncpy(WC->summ[nummsgs-1].subj, subject,
2211                                                     sizeof WC->summ[nummsgs-1].subj);
2212                                 }
2213                                 sbjlen = Ctdl_Utf8StrLen(WC->summ[nummsgs-1].subj);
2214                                 if (sbjlen > 75) {
2215                                         ptr = Ctdl_Utf8StrCut(WC->summ[nummsgs-1].subj, 72);
2216
2217                                         strcpy(ptr, "...");
2218                                 }
2219
2220                                 if (!IsEmptyStr(fullname)) {
2221                                 /** Handle senders with RFC2047 encoding */
2222                                         utf8ify_rfc822_string(fullname);
2223                                         safestrncpy(WC->summ[nummsgs-1].from,
2224                                                 fullname, sizeof WC->summ[nummsgs-1].from);
2225                                 }
2226                                 if ((!IsEmptyStr(nodename)) &&
2227                                     ( ((WC->room_flags & QR_NETWORK)
2228                                        || ((strcasecmp(nodename, serv_info.serv_nodename)
2229                                                  && (strcasecmp(nodename, serv_info.serv_fqdn)))))))
2230                                 {
2231                                         strcat(WC->summ[nummsgs-1].from, " @ ");
2232                                         strcat(WC->summ[nummsgs-1].from, nodename);
2233
2234                                 }
2235                                 sbjlen = Ctdl_Utf8StrLen(WC->summ[nummsgs-1].from);
2236                                 if (sbjlen > 25) {
2237                                         ptr = Ctdl_Utf8StrCut(WC->summ[nummsgs-1].from, 23);
2238                                         strcpy(ptr, "...");
2239                                 }
2240
2241                                 WC->summ[nummsgs-1].date = datestamp;
2242                         }
2243                 }
2244         }
2245         return (nummsgs);
2246 }
2247
2248
2249 typedef int (*QSortFunction) (const void*, const void*);
2250
2251 /*
2252  * qsort() compatible function to compare two longs in descending order.
2253  */
2254 int longcmp_r(const void *s1, const void *s2) {
2255         long l1;
2256         long l2;
2257
2258         l1 = *(long *)s1;
2259         l2 = *(long *)s2;
2260
2261         if (l1 > l2) return(-1);
2262         if (l1 < l2) return(+1);
2263         return(0);
2264 }
2265
2266
2267 /*
2268  * qsort() compatible function to compare two message summary structs by ascending subject.
2269  */
2270 int summcmp_subj(const void *s1, const void *s2) {
2271         struct message_summary *summ1;
2272         struct message_summary *summ2;
2273
2274         summ1 = (struct message_summary *)s1;
2275         summ2 = (struct message_summary *)s2;
2276         return strcasecmp(summ1->subj, summ2->subj);
2277 }
2278
2279 /*
2280  * qsort() compatible function to compare two message summary structs by descending subject.
2281  */
2282 int summcmp_rsubj(const void *s1, const void *s2) {
2283         struct message_summary *summ1;
2284         struct message_summary *summ2;
2285
2286         summ1 = (struct message_summary *)s1;
2287         summ2 = (struct message_summary *)s2;
2288         return strcasecmp(summ2->subj, summ1->subj);
2289 }
2290
2291 /*
2292  * qsort() compatible function to compare two message summary structs by ascending sender.
2293  */
2294 int summcmp_sender(const void *s1, const void *s2) {
2295         struct message_summary *summ1;
2296         struct message_summary *summ2;
2297
2298         summ1 = (struct message_summary *)s1;
2299         summ2 = (struct message_summary *)s2;
2300         return strcasecmp(summ1->from, summ2->from);
2301 }
2302
2303 /*
2304  * qsort() compatible function to compare two message summary structs by descending sender.
2305  */
2306 int summcmp_rsender(const void *s1, const void *s2) {
2307         struct message_summary *summ1;
2308         struct message_summary *summ2;
2309
2310         summ1 = (struct message_summary *)s1;
2311         summ2 = (struct message_summary *)s2;
2312         return strcasecmp(summ2->from, summ1->from);
2313 }
2314
2315 /*
2316  * qsort() compatible function to compare two message summary structs by ascending date.
2317  */
2318 int summcmp_date(const void *s1, const void *s2) {
2319         struct message_summary *summ1;
2320         struct message_summary *summ2;
2321
2322         summ1 = (struct message_summary *)s1;
2323         summ2 = (struct message_summary *)s2;
2324
2325         if (summ1->date < summ2->date) return -1;
2326         else if (summ1->date > summ2->date) return +1;
2327         else return 0;
2328 }
2329
2330 /*
2331  * qsort() compatible function to compare two message summary structs by descending date.
2332  */
2333 int summcmp_rdate(const void *s1, const void *s2) {
2334         struct message_summary *summ1;
2335         struct message_summary *summ2;
2336
2337         summ1 = (struct message_summary *)s1;
2338         summ2 = (struct message_summary *)s2;
2339
2340         if (summ1->date < summ2->date) return +1;
2341         else if (summ1->date > summ2->date) return -1;
2342         else return 0;
2343 }
2344
2345
2346 enum {
2347         eUp,
2348         eDown,
2349         eNone
2350 };
2351
2352 const char* SortIcons[3] = {
2353         "static/up_pointer.gif",
2354         "static/down_pointer.gif",
2355         "static/sort_none.gif"
2356 };
2357
2358  enum  {/// SortByEnum
2359         eDate,
2360         eRDate,
2361         eSubject,
2362         eRSubject,
2363         eSender,
2364         eRSender,
2365         eReverse,
2366         eUnSet
2367 };
2368
2369 /* SortEnum to plain string representation */
2370 static const char* SortByStrings[] = {
2371         "date",
2372         "rdate",
2373         "subject",
2374         "rsubject",
2375         "sender",
2376         "rsender",
2377         "reverse",
2378         "unset"
2379 };
2380
2381 /* SortEnum to sort-Function Table */
2382 const QSortFunction SortFuncs[eUnSet] = {
2383         summcmp_date,
2384         summcmp_rdate,
2385         summcmp_subj,
2386         summcmp_rsubj,
2387         summcmp_sender,
2388         summcmp_rsender,
2389         summcmp_rdate
2390 };
2391
2392 /* given a SortEnum, which icon should we choose? */
2393 const int SortDateToIcon[eUnSet] = { eUp, eDown, eNone, eNone, eNone, eNone, eNone};
2394 const int SortSubjectToIcon[eUnSet] = { eNone, eNone, eUp, eDown, eNone, eNone, eNone};
2395 const int SortSenderToIcon[eUnSet] = { eNone, eNone, eNone, eNone, eUp, eDown, eNone};
2396
2397 /* given a SortEnum, which would be the "opposite" search option? */
2398 const int DateInvertSortString[eUnSet] =  { eRDate, eDate, eDate, eDate, eDate, eDate, eDate};
2399 const int SubjectInvertSortString[eUnSet] =  { eSubject, eSubject, eRSubject, eUnSet, eSubject, eSubject, eSubject};
2400 const int SenderInvertSortString[eUnSet] =  { eSender, eSender, eSender, eSender, eRSender, eUnSet, eSender};
2401
2402
2403 /*
2404  * Translates sortoption String to its SortEnum representation
2405  * returns the enum matching the string; defaults to RDate
2406  */
2407 //SortByEnum
2408 int StrToESort (const StrBuf *sortby)
2409 {
2410         int result = eDate;
2411
2412         if (!IsEmptyStr(ChrPtr(sortby))) while (result < eUnSet){
2413                         if (!strcasecmp(ChrPtr(sortby),
2414                                         SortByStrings[result]))
2415                                 return result;
2416                         result ++;
2417                 }
2418         return eRDate;
2419 }
2420
2421
2422
2423
2424 /*
2425  * command loop for reading messages
2426  *
2427  * Set oper to "readnew" or "readold" or "readfwd" or "headers"
2428  */
2429 void readloop(char *oper)
2430 {
2431         char cmd[256] = "";
2432         char buf[SIZ];
2433         char old_msgs[SIZ];
2434         int a, b;
2435         int nummsgs;
2436         long startmsg;
2437         int maxmsgs;
2438         long *displayed_msgs = NULL;
2439         int num_displayed = 0;
2440         int is_summary = 0;
2441         int is_addressbook = 0;
2442         int is_singlecard = 0;
2443         int is_calendar = 0;
2444         int is_tasks = 0;
2445         int is_notes = 0;
2446         int is_bbview = 0;
2447         int lo, hi;
2448         int lowest_displayed = (-1);
2449         int highest_displayed = 0;
2450         struct addrbookent *addrbook = NULL;
2451         int num_ab = 0;
2452         const StrBuf *sortby = NULL;
2453         //SortByEnum
2454         int SortBy = eRDate;
2455         const StrBuf *sortpref_value;
2456         int bbs_reverse = 0;
2457         struct wcsession *WCC = WC;     /* This is done to make it run faster; WC is a function */
2458
2459         if (WCC->wc_view == VIEW_WIKI) {
2460                 sprintf(buf, "wiki?room=%s?page=home", WCC->wc_roomname);
2461                 http_redirect(buf);
2462                 return;
2463         }
2464
2465         startmsg = lbstr("startmsg");
2466         maxmsgs = ibstr("maxmsgs");
2467         is_summary = (ibstr("is_summary") && !WCC->is_mobile);
2468         if (maxmsgs == 0) maxmsgs = DEFAULT_MAXMSGS;
2469
2470         sortpref_value = get_room_pref("sort");
2471
2472         sortby = sbstr("sortby");
2473         if ( (!IsEmptyStr(ChrPtr(sortby))) &&
2474              (strcasecmp(ChrPtr(sortby), ChrPtr(sortpref_value)) != 0)) {
2475                 set_room_pref("sort", NewStrBufDup(sortby), 1);
2476                 sortpref_value = NULL;
2477                 sortpref_value = sortby;
2478         }
2479
2480         SortBy = StrToESort(sortpref_value);
2481         /* message board sort */
2482         if (SortBy == eReverse) {
2483                 bbs_reverse = 1;
2484         }
2485         else {
2486                 bbs_reverse = 0;
2487         }
2488
2489         output_headers(1, 1, 1, 0, 0, 0);
2490
2491         /*
2492          * When in summary mode, always show ALL messages instead of just
2493          * new or old.  Otherwise, show what the user asked for.
2494          */
2495         if (!strcmp(oper, "readnew")) {
2496                 strcpy(cmd, "MSGS NEW");
2497         }
2498         else if (!strcmp(oper, "readold")) {
2499                 strcpy(cmd, "MSGS OLD");
2500         }
2501         else if (!strcmp(oper, "do_search")) {
2502                 snprintf(cmd, sizeof(cmd), "MSGS SEARCH|%s", bstr("query"));
2503         }
2504         else {
2505                 strcpy(cmd, "MSGS ALL");
2506         }
2507
2508         if ((WCC->wc_view == VIEW_MAILBOX) && (maxmsgs > 1) && !WCC->is_mobile) {
2509                 is_summary = 1;
2510                 if (!strcmp(oper, "do_search")) {
2511                         snprintf(cmd, sizeof(cmd), "MSGS SEARCH|%s", bstr("query"));
2512                 }
2513                 else {
2514                         strcpy(cmd, "MSGS ALL");
2515                 }
2516         }
2517
2518         if ((WCC->wc_view == VIEW_ADDRESSBOOK) && (maxmsgs > 1)) {
2519                 is_addressbook = 1;
2520                 if (!strcmp(oper, "do_search")) {
2521                         snprintf(cmd, sizeof(cmd), "MSGS SEARCH|%s", bstr("query"));
2522                 }
2523                 else {
2524                         strcpy(cmd, "MSGS ALL");
2525                 }
2526                 maxmsgs = 9999999;
2527         }
2528
2529         if (is_summary) {                       /**< fetch header summary */
2530                 snprintf(cmd, sizeof(cmd), "MSGS %s|%s||1",
2531                         (!strcmp(oper, "do_search") ? "SEARCH" : "ALL"),
2532                         (!strcmp(oper, "do_search") ? bstr("query") : "")
2533                 );
2534                 startmsg = 1;
2535                 maxmsgs = 9999999;
2536         }
2537         if (WCC->is_mobile) {
2538                 maxmsgs = 20;
2539                 snprintf(cmd, sizeof(cmd), "MSGS %s|%s||1",
2540                         (!strcmp(oper, "do_search") ? "SEARCH" : "ALL"),
2541                         (!strcmp(oper, "do_search") ? bstr("query") : "")
2542                 );
2543                 SortBy =  eRDate;
2544         }
2545
2546         /*
2547          * Are we doing a summary view?  If so, we need to know old messages
2548          * and new messages, so we can do that pretty boldface thing for the
2549          * new messages.
2550          */
2551         strcpy(old_msgs, "");
2552         if ((is_summary) || (WCC->wc_default_view == VIEW_CALENDAR) || WCC->is_mobile){
2553                 serv_puts("GTSN");
2554                 serv_getln(buf, sizeof buf);
2555                 if (buf[0] == '2') {
2556                         strcpy(old_msgs, &buf[4]);
2557                 }
2558         }
2559
2560         is_singlecard = ibstr("is_singlecard");
2561
2562         if (WCC->wc_default_view == VIEW_CALENDAR) {            /**< calendar */
2563                 is_calendar = 1;
2564                 strcpy(cmd, "MSGS ALL|||1");
2565                 maxmsgs = 32767;
2566         }
2567         if (WCC->wc_default_view == VIEW_TASKS) {               /**< tasks */
2568                 is_tasks = 1;
2569                 strcpy(cmd, "MSGS ALL");
2570                 maxmsgs = 32767;
2571         }
2572         if (WCC->wc_default_view == VIEW_NOTES) {               /**< notes */
2573                 is_notes = 1;
2574                 strcpy(cmd, "MSGS ALL");
2575                 maxmsgs = 32767;
2576         }
2577
2578         if (is_notes) {
2579                 wprintf("<div id=\"new_notes_here\"></div>\n");
2580         }
2581
2582         nummsgs = load_msg_ptrs(cmd, (is_summary || WCC->is_mobile));
2583         if (nummsgs == 0) {
2584
2585                 if ((!is_tasks) && (!is_calendar) && (!is_notes) && (!is_addressbook)) {
2586                         wprintf("<div align=\"center\"><br /><em>");
2587                         if (!strcmp(oper, "readnew")) {
2588                                 wprintf(_("No new messages."));
2589                         } else if (!strcmp(oper, "readold")) {
2590                                 wprintf(_("No old messages."));
2591                         } else {
2592                                 wprintf(_("No messages here."));
2593                         }
2594                         wprintf("</em><br /></div>\n");
2595                 }
2596
2597                 goto DONE;
2598         }
2599
2600         if ((is_summary) || (WCC->wc_default_view == VIEW_CALENDAR) || WCC->is_mobile){
2601                 for (a = 0; a < nummsgs; ++a) {
2602                         /** Are you a new message, or an old message? */
2603                         if (is_summary) {
2604                                 if (is_msg_in_mset(old_msgs, WCC->msgarr[a])) {
2605                                         WCC->summ[a].is_new = 0;
2606                                 }
2607                                 else {
2608                                         WCC->summ[a].is_new = 1;
2609                                 }
2610                         }
2611                 }
2612         }
2613
2614         if (startmsg == 0L) {
2615                 if (bbs_reverse) {
2616                         startmsg = WCC->msgarr[(nummsgs >= maxmsgs) ? (nummsgs - maxmsgs) : 0];
2617                 }
2618                 else {
2619                         startmsg = WCC->msgarr[0];
2620                 }
2621         }
2622
2623         if (is_summary || WCC->is_mobile) {
2624                 qsort(WCC->summ, WCC->num_summ,
2625                       sizeof(struct message_summary), SortFuncs[SortBy]);
2626         }
2627
2628
2629         if (is_summary) {
2630
2631                 wprintf("<script language=\"javascript\" type=\"text/javascript\">"
2632                         " document.onkeydown = CtdlMsgListKeyPress;     "
2633                         " if (document.layers) {                        "
2634                         "       document.captureEvents(Event.KEYPRESS); "
2635                         " }                                             "
2636                         "</script>\n"
2637                 );
2638
2639                 /** note that Date and Delete are now in the same column */
2640                 wprintf("<div id=\"message_list_hdr\">"
2641                         "<div class=\"fix_scrollbar_bug\">"
2642                         "<table cellspacing=0 style=\"width:100%%\">"
2643                         "<tr>"
2644                 );
2645                 wprintf("<th width=%d%%>%s <a href=\"readfwd?startmsg=1?maxmsgs=9999999?is_summary=1?sortby=%s\"><img border=\"0\" src=\"%s\" /></a> </th>\n"
2646                         "<th width=%d%%>%s <a href=\"readfwd?startmsg=1?maxmsgs=9999999?is_summary=1?sortby=%s\"><img border=\"0\" src=\"%s\" /></a> </th>\n"
2647                         "<th width=%d%%>%s <a href=\"readfwd?startmsg=1?maxmsgs=9999999?is_summary=1?sortby=%s\"><img border=\"0\" src=\"%s\" /></a> \n"
2648                         "&nbsp;"
2649                         "<input type=\"submit\" name=\"delete_button\" id=\"delbutton\" "
2650                         " onClick=\"CtdlDeleteSelectedMessages(event)\" "
2651                         " value=\"%s\">"
2652                         "</th>"
2653                         "</tr>\n"
2654                         ,
2655                         SUBJ_COL_WIDTH_PCT,
2656                         _("Subject"),
2657                         SortByStrings[SubjectInvertSortString[SortBy]],
2658                         SortIcons[SortSubjectToIcon[SortBy]],
2659                         SENDER_COL_WIDTH_PCT,
2660                         _("Sender"),
2661                         SortByStrings[SenderInvertSortString[SortBy]],
2662                         SortIcons[SortSenderToIcon[SortBy]],
2663                         DATE_PLUS_BUTTONS_WIDTH_PCT,
2664                         _("Date"),
2665                         SortByStrings[DateInvertSortString[SortBy]],
2666                         SortIcons[SortDateToIcon[SortBy]],
2667                         _("Delete")
2668                 );
2669                 wprintf("</table></div></div>\n");
2670                 wprintf("<div id=\"message_list\">"
2671
2672                         "<div class=\"fix_scrollbar_bug\">\n"
2673                         "<table class=\"mailbox_summary\" id=\"summary_headers\" "
2674                         "cellspacing=0 style=\"width:100%%;-moz-user-select:none;\">"
2675                 );
2676         } else if (WCC->is_mobile) {
2677                 wprintf("<div id=\"message_list\">");
2678         }
2679
2680
2681         /**
2682          * Set the "is_bbview" variable if it appears that we are looking at
2683          * a classic bulletin board view.
2684          */
2685         if ((!is_tasks) && (!is_calendar) && (!is_addressbook)
2686               && (!is_notes) && (!is_singlecard) && (!is_summary)) {
2687                 is_bbview = 1;
2688         }
2689
2690         /**
2691          * If we're not currently looking at ALL requested
2692          * messages, then display the selector bar
2693          */
2694         if (is_bbview) {
2695                 /** begin bbview scroller */
2696                 wprintf("<form name=\"msgomatictop\" class=\"selector_top\" > \n <p>");
2697                 wprintf(_("Reading #"));//// TODO this isn't used, should it? : , lowest_displayed, highest_displayed);
2698
2699                 wprintf("<select name=\"whichones\" size=\"1\" "
2700                         "OnChange=\"location.href=msgomatictop.whichones.options"
2701                         "[selectedIndex].value\">\n");
2702
2703                 if (bbs_reverse) {
2704                         for (b=nummsgs-1; b>=0; b = b - maxmsgs) {
2705                                 hi = b + 1;
2706                                 lo = b - maxmsgs + 2;
2707                                 if (lo < 1) lo = 1;
2708                                 wprintf("<option %s value="
2709                                         "\"%s"
2710                                         "?startmsg=%ld"
2711                                         "?maxmsgs=%d"
2712                                         "?is_summary=%d\">"
2713                                         "%d-%d</option> \n",
2714                                         ((WCC->msgarr[lo-1] == startmsg) ? "selected" : ""),
2715                                         oper,
2716                                         WCC->msgarr[lo-1],
2717                                         maxmsgs,
2718                                         is_summary,
2719                                         hi, lo);
2720                         }
2721                 }
2722                 else {
2723                         for (b=0; b<nummsgs; b = b + maxmsgs) {
2724                                 lo = b + 1;
2725                                 hi = b + maxmsgs + 1;
2726                                 if (hi > nummsgs) hi = nummsgs;
2727                                 wprintf("<option %s value="
2728                                         "\"%s"
2729                                         "?startmsg=%ld"
2730                                         "?maxmsgs=%d"
2731                                         "?is_summary=%d\">"
2732                                         "%d-%d</option> \n",
2733                                         ((WCC->msgarr[b] == startmsg) ? "selected" : ""),
2734                                         oper,
2735                                         WCC->msgarr[lo-1],
2736                                         maxmsgs,
2737                                         is_summary,
2738                                         lo, hi);
2739                         }
2740                 }
2741
2742                 wprintf("<option value=\"%s?startmsg=%ld"
2743                         "?maxmsgs=9999999?is_summary=%d\">",
2744                         oper,
2745                         WCC->msgarr[0], is_summary);
2746                 wprintf(_("All"));
2747                 wprintf("</option>");
2748                 wprintf("</select> ");
2749                 wprintf(_("of %d messages."), nummsgs);
2750
2751                 /** forward/reverse */
2752                 wprintf("<input type=\"radio\" %s name=\"direction\" value=\"\""
2753                         "OnChange=\"location.href='%s?sortby=forward'\"",
2754                         (bbs_reverse ? "" : "checked"),
2755                         oper
2756                 );
2757                 wprintf(">");
2758                 wprintf(_("oldest to newest"));
2759                 wprintf("&nbsp;&nbsp;&nbsp;&nbsp;");
2760
2761                 wprintf("<input type=\"radio\" %s name=\"direction\" value=\"\""
2762                         "OnChange=\"location.href='%s?sortby=reverse'\"",
2763                         (bbs_reverse ? "checked" : ""),
2764                         oper
2765                 );
2766                 wprintf(">");
2767                 wprintf(_("newest to oldest"));
2768                 wprintf("\n");
2769
2770                 wprintf("</p></form>\n");
2771                 /** end bbview scroller */
2772         }
2773         for (a = 0; a < nummsgs; ++a) {
2774                 if ((WCC->msgarr[a] >= startmsg) && (num_displayed < maxmsgs)) {
2775
2776                         /** Display the message */
2777                         if (is_summary) {
2778                                 display_summarized(a);
2779                         }
2780                         else if (is_addressbook) {
2781                                 fetch_ab_name(WCC->msgarr[a], buf);
2782                                 ++num_ab;
2783                                 addrbook = realloc(addrbook,
2784                                         (sizeof(struct addrbookent) * num_ab) );
2785                                 safestrncpy(addrbook[num_ab-1].ab_name, buf,
2786                                         sizeof(addrbook[num_ab-1].ab_name));
2787                                 addrbook[num_ab-1].ab_msgnum = WCC->msgarr[a];
2788                         }
2789                         else if (is_calendar) {
2790                                 display_calendar(WCC->msgarr[a], WCC->summ[a].is_new);
2791                         }
2792                         else if (is_tasks) {
2793                                 display_task(WCC->msgarr[a], WCC->summ[a].is_new);
2794                         }
2795                         else if (is_notes) {
2796                                 display_note(WCC->msgarr[a], WCC->summ[a].is_new);
2797                         } else if (WCC->is_mobile) {
2798                                 display_mobile_summary(a);
2799                         }
2800                         else {
2801                                 if (displayed_msgs == NULL) {
2802                                         displayed_msgs = malloc(sizeof(long) *
2803                                                                 (maxmsgs<nummsgs ? maxmsgs : nummsgs));
2804                                 }
2805                                 displayed_msgs[num_displayed] = WCC->msgarr[a];
2806                         }
2807
2808                         if (lowest_displayed < 0) lowest_displayed = a;
2809                         highest_displayed = a;
2810
2811                         ++num_displayed;
2812                 }
2813         }
2814
2815         /** Output loop */
2816         if (displayed_msgs != NULL) {
2817                 if (bbs_reverse) {
2818                         qsort(displayed_msgs, num_displayed, sizeof(long), longcmp_r);
2819                 }
2820
2821                 /** if we do a split bbview in the future, begin messages div here */
2822
2823                 for (a=0; a<num_displayed; ++a) {
2824                         read_message(displayed_msgs[a], 0, "");
2825                 }
2826
2827                 /** if we do a split bbview in the future, end messages div here */
2828
2829                 free(displayed_msgs);
2830                 displayed_msgs = NULL;
2831         }
2832
2833         if (is_summary) {
2834                 wprintf("</table>"
2835                         "</div>\n");                    /**< end of 'fix_scrollbar_bug' div */
2836                 wprintf("</div>");                      /**< end of 'message_list' div */
2837
2838                 /** Here's the grab-it-to-resize-the-message-list widget */
2839                 wprintf("<div id=\"resize_msglist\" "
2840                         "onMouseDown=\"CtdlResizeMsgListMouseDown(event)\">"
2841                         "<div class=\"fix_scrollbar_bug\"> <hr>"
2842                         "</div></div>\n"
2843                 );
2844
2845                 wprintf("<div id=\"preview_pane\">");   /**< The preview pane will initially be empty */
2846         } else if (WCC->is_mobile) {
2847                 wprintf("</div>");
2848         }
2849
2850         /**
2851          * Bump these because although we're thinking in zero base, the user
2852          * is a drooling idiot and is thinking in one base.
2853          */
2854         ++lowest_displayed;
2855         ++highest_displayed;
2856
2857         /**
2858          * If we're not currently looking at ALL requested
2859          * messages, then display the selector bar
2860          */
2861         if (is_bbview) {
2862                 /** begin bbview scroller */
2863                 wprintf("<form name=\"msgomatic\" class=\"selector_bottom\" > \n <p>");
2864                 wprintf(_("Reading #")); /// TODO: this isn't used: , lowest_displayed, highest_displayed);
2865
2866                 wprintf("<select name=\"whichones\" size=\"1\" "
2867                         "OnChange=\"location.href=msgomatic.whichones.options"
2868                         "[selectedIndex].value\">\n");
2869
2870                 if (bbs_reverse) {
2871                         for (b=nummsgs-1; b>=0; b = b - maxmsgs) {
2872                                 hi = b + 1;
2873                                 lo = b - maxmsgs + 2;
2874                                 if (lo < 1) lo = 1;
2875                                 wprintf("<option %s value="
2876                                         "\"%s"
2877                                         "?startmsg=%ld"
2878                                         "?maxmsgs=%d"
2879                                         "?is_summary=%d\">"
2880                                         "%d-%d</option> \n",
2881                                         ((WCC->msgarr[lo-1] == startmsg) ? "selected" : ""),
2882                                         oper,
2883                                         WCC->msgarr[lo-1],
2884                                         maxmsgs,
2885                                         is_summary,
2886                                         hi, lo);
2887                         }
2888                 }
2889                 else {
2890                         for (b=0; b<nummsgs; b = b + maxmsgs) {
2891                                 lo = b + 1;
2892                                 hi = b + maxmsgs + 1;
2893                                 if (hi > nummsgs) hi = nummsgs;
2894                                 wprintf("<option %s value="
2895                                         "\"%s"
2896                                         "?startmsg=%ld"
2897                                         "?maxmsgs=%d"
2898                                         "?is_summary=%d\">"
2899                                         "%d-%d</option> \n",
2900                                         ((WCC->msgarr[b] == startmsg) ? "selected" : ""),
2901                                         oper,
2902                                         WCC->msgarr[lo-1],
2903                                         maxmsgs,
2904                                         is_summary,
2905                                         lo, hi);
2906                         }
2907                 }
2908
2909                 wprintf("<option value=\"%s?startmsg=%ld"
2910                         "?maxmsgs=9999999?is_summary=%d\">",
2911                         oper,
2912                         WCC->msgarr[0], is_summary);
2913                 wprintf(_("All"));
2914                 wprintf("</option>");
2915                 wprintf("</select> ");
2916                 wprintf(_("of %d messages."), nummsgs);
2917
2918                 /** forward/reverse */
2919                 wprintf("<input type=\"radio\" %s name=\"direction\" value=\"\""
2920                         "OnChange=\"location.href='%s?sortby=forward'\"",
2921                         (bbs_reverse ? "" : "checked"),
2922                         oper
2923                 );
2924                 wprintf(">");
2925                 wprintf(_("oldest to newest"));
2926                 wprintf("&nbsp;&nbsp;&nbsp;&nbsp;");
2927                 wprintf("<input type=\"radio\" %s name=\"direction\" value=\"\""
2928                         "OnChange=\"location.href='%s?sortby=reverse'\"",
2929                         (bbs_reverse ? "checked" : ""),
2930                         oper
2931                 );
2932                 wprintf(">");
2933                 wprintf(_("newest to oldest"));
2934                 wprintf("\n");
2935
2936                 wprintf("</p></form>\n");
2937                 /** end bbview scroller */
2938         }
2939
2940 DONE:
2941         if (is_tasks) {
2942                 do_tasks_view();        /** Render the task list */
2943         }
2944
2945         if (is_calendar) {
2946                 do_calendar_view();     /** Render the calendar */
2947         }
2948
2949         if (is_addressbook) {
2950                 do_addrbook_view(addrbook, num_ab);     /** Render the address book */
2951         }
2952
2953         /** Note: wDumpContent() will output one additional </div> tag. */
2954         wprintf("</div>\n");            /** end of 'content' div */
2955         wDumpContent(1);
2956
2957         /** free the summary */
2958         if (WCC->summ != NULL) {
2959                 free(WCC->summ);
2960                 WCC->num_summ = 0;
2961                 WCC->summ = NULL;
2962         }
2963         if (addrbook != NULL) free(addrbook);
2964 }
2965
2966
2967 /*
2968  * Back end for post_message()
2969  * ... this is where the actual message gets transmitted to the server.
2970  */
2971 void post_mime_to_server(void) {
2972         char top_boundary[SIZ];
2973         char alt_boundary[SIZ];
2974         int is_multipart = 0;
2975         static int seq = 0;
2976         struct wc_attachment *att;
2977         char *encoded;
2978         size_t encoded_length;
2979         size_t encoded_strlen;
2980         char *txtmail = NULL;
2981
2982         sprintf(top_boundary, "Citadel--Multipart--%s--%04x--%04x",
2983                 serv_info.serv_fqdn,
2984                 getpid(),
2985                 ++seq
2986         );
2987         sprintf(alt_boundary, "Citadel--Multipart--%s--%04x--%04x",
2988                 serv_info.serv_fqdn,
2989                 getpid(),
2990                 ++seq
2991         );
2992
2993         /* RFC2045 requires this, and some clients look for it... */
2994         serv_puts("MIME-Version: 1.0");
2995         serv_puts("X-Mailer: " PACKAGE_STRING);
2996
2997         /* If there are attachments, we have to do multipart/mixed */
2998         if (WC->first_attachment != NULL) {
2999                 is_multipart = 1;
3000         }
3001
3002         if (is_multipart) {
3003                 /* Remember, serv_printf() appends an extra newline */
3004                 serv_printf("Content-type: multipart/mixed; boundary=\"%s\"\n", top_boundary);
3005                 serv_printf("This is a multipart message in MIME format.\n");
3006                 serv_printf("--%s", top_boundary);
3007         }
3008
3009         /* Remember, serv_printf() appends an extra newline */
3010         serv_printf("Content-type: multipart/alternative; "
3011                 "boundary=\"%s\"\n", alt_boundary);
3012         serv_printf("This is a multipart message in MIME format.\n");
3013         serv_printf("--%s", alt_boundary);
3014
3015         serv_puts("Content-type: text/plain; charset=utf-8");
3016         serv_puts("Content-Transfer-Encoding: quoted-printable");
3017         serv_puts("");
3018         txtmail = html_to_ascii(bstr("msgtext"), 0, 80, 0);
3019         text_to_server_qp(txtmail);     /* Transmit message in quoted-printable encoding */
3020         free(txtmail);
3021
3022         serv_printf("--%s", alt_boundary);
3023
3024         serv_puts("Content-type: text/html; charset=utf-8");
3025         serv_puts("Content-Transfer-Encoding: quoted-printable");
3026         serv_puts("");
3027         serv_puts("<html><body>\r\n");
3028         text_to_server_qp(bstr("msgtext"));     /* Transmit message in quoted-printable encoding */
3029         serv_puts("</body></html>\r\n");
3030
3031         serv_printf("--%s--", alt_boundary);
3032
3033         if (is_multipart) {
3034
3035                 /* Add in the attachments */
3036                 for (att = WC->first_attachment; att!=NULL; att=att->next) {
3037
3038                         encoded_length = ((att->length * 150) / 100);
3039                         encoded = malloc(encoded_length);
3040                         if (encoded == NULL) break;
3041                         encoded_strlen = CtdlEncodeBase64(encoded, att->data, att->length, 1);
3042
3043                         serv_printf("--%s", top_boundary);
3044                         serv_printf("Content-type: %s", att->content_type);
3045                         serv_printf("Content-disposition: attachment; filename=\"%s\"", att->filename);
3046                         serv_puts("Content-transfer-encoding: base64");
3047                         serv_puts("");
3048                         serv_write(encoded, encoded_strlen);
3049                         serv_puts("");
3050                         serv_puts("");
3051                         free(encoded);
3052                 }
3053                 serv_printf("--%s--", top_boundary);
3054         }
3055
3056         serv_puts("000");
3057 }
3058
3059
3060 /*
3061  * Post message (or don't post message)
3062  *
3063  * Note regarding the "dont_post" variable:
3064  * A random value (actually, it's just a timestamp) is inserted as a hidden
3065  * field called "postseq" when the display_enter page is generated.  This
3066  * value is checked when posting, using the static variable dont_post.  If a
3067  * user attempts to post twice using the same dont_post value, the message is
3068  * discarded.  This prevents the accidental double-saving of the same message
3069  * if the user happens to click the browser "back" button.
3070  */
3071 void post_message(void)
3072 {
3073         char buf[1024];
3074         StrBuf *encoded_subject = NULL;
3075         static long dont_post = (-1L);
3076         struct wc_attachment *att, *aptr;
3077         int is_anonymous = 0;
3078         const StrBuf *display_name = NULL;
3079         struct wcsession *WCC = WC;
3080
3081         if (havebstr("force_room")) {
3082                 gotoroom(bstr("force_room"));
3083         }
3084
3085         if (havebstr("display_name")) {
3086                 display_name = sbstr("display_name");
3087                 if (!strcmp(ChrPtr(display_name), "__ANONYMOUS__")) {
3088                         display_name = NULL;
3089                         is_anonymous = 1;
3090                 }
3091         }
3092
3093         if (WCC->upload_length > 0) {
3094
3095                 lprintf(9, "%s:%d: we are uploading %d bytes\n", __FILE__, __LINE__, WCC->upload_length);
3096                 /** There's an attachment.  Save it to this struct... */
3097                 att = malloc(sizeof(struct wc_attachment));
3098                 memset(att, 0, sizeof(struct wc_attachment));
3099                 att->length = WCC->upload_length;
3100                 strcpy(att->content_type, WCC->upload_content_type);
3101                 strcpy(att->filename, WCC->upload_filename);
3102                 att->next = NULL;
3103
3104                 /** And add it to the list. */
3105                 if (WCC->first_attachment == NULL) {
3106                         WCC->first_attachment = att;
3107                 }
3108                 else {
3109                         aptr = WCC->first_attachment;
3110                         while (aptr->next != NULL) aptr = aptr->next;
3111                         aptr->next = att;
3112                 }
3113
3114                 /**
3115                  * Mozilla sends a simple filename, which is what we want,
3116                  * but Satan's Browser sends an entire pathname.  Reduce
3117                  * the path to just a filename if we need to.
3118                  */
3119                 while (num_tokens(att->filename, '/') > 1) {
3120                         remove_token(att->filename, 0, '/');
3121                 }
3122                 while (num_tokens(att->filename, '\\') > 1) {
3123                         remove_token(att->filename, 0, '\\');
3124                 }
3125
3126                 /**
3127                  * Transfer control of this memory from the upload struct
3128                  * to the attachment struct.
3129                  */
3130                 att->data = WCC->upload;
3131                 WCC->upload_length = 0;
3132                 WCC->upload = NULL;
3133                 display_enter();
3134                 return;
3135         }
3136
3137         if (havebstr("cancel_button")) {
3138                 sprintf(WCC->ImportantMessage,
3139                         _("Cancelled.  Message was not posted."));
3140         } else if (havebstr("attach_button")) {
3141                 display_enter();
3142                 return;
3143         } else if (lbstr("postseq") == dont_post) {
3144                 sprintf(WCC->ImportantMessage,
3145                         _("Automatically cancelled because you have already "
3146                         "saved this message."));
3147         } else {
3148                 const char CMD[] = "ENT0 1|%s|%d|4|%s|%s||%s|%s|%s|%s|%s";
3149                 const StrBuf *Recp = NULL;
3150                 const StrBuf *Cc = NULL;
3151                 const StrBuf *Bcc = NULL;
3152                 const StrBuf *Wikipage = NULL;
3153                 const StrBuf *my_email_addr = NULL;
3154                 StrBuf *CmdBuf = NULL;;
3155                 StrBuf *references = NULL;
3156
3157                 if (havebstr("references"))
3158                 {
3159                         const StrBuf *ref = sbstr("references");
3160                         references = NewStrBufPlain(ChrPtr(ref), StrLength(ref));
3161                         lprintf(9, "Converting: %s\n", ChrPtr(references));
3162                         StrBufReplaceChars(references, '|', '!');
3163                         lprintf(9, "Converted: %s\n", ChrPtr(references));
3164                 }
3165                 if (havebstr("subject")) {
3166                         const StrBuf *Subj;
3167                         /*
3168                          * make enough room for the encoded string;
3169                          * plus the QP header
3170                          */
3171                         Subj = sbstr("subject");
3172
3173                         StrBufRFC2047encode(&encoded_subject, Subj);
3174                 }
3175                 Recp = sbstr("recp");
3176                 Cc = sbstr("cc");
3177                 Bcc = sbstr("bcc");
3178                 Wikipage = sbstr("wikipage");
3179                 my_email_addr = sbstr("my_email_addr");
3180
3181                 CmdBuf = NewStrBufPlain(NULL,
3182                                         sizeof (CMD) +
3183                                         StrLength(Recp) +
3184                                         StrLength(encoded_subject) +
3185                                         StrLength(Cc) +
3186                                         StrLength(Bcc) +
3187                                         StrLength(Wikipage) +
3188                                         StrLength(my_email_addr) +
3189                                         StrLength(references));
3190
3191                 StrBufPrintf(CmdBuf,
3192                              CMD,
3193                              ChrPtr(Recp),
3194                              is_anonymous,
3195                              ChrPtr(encoded_subject),
3196                              ChrPtr(display_name),
3197                              ChrPtr(Cc),
3198                              ChrPtr(Bcc),
3199                              ChrPtr(Wikipage),
3200                              ChrPtr(my_email_addr),
3201                              ChrPtr(references));
3202
3203                 lprintf(9, "%s\n", CmdBuf);
3204                 serv_puts(ChrPtr(CmdBuf));
3205                 serv_getln(buf, sizeof buf);
3206                 FreeStrBuf(&CmdBuf);
3207                 FreeStrBuf(&encoded_subject);
3208                 if (buf[0] == '4') {
3209                         post_mime_to_server();
3210                         if (  (havebstr("recp"))
3211                            || (havebstr("cc"  ))
3212                            || (havebstr("bcc" ))
3213                         ) {
3214                                 sprintf(WCC->ImportantMessage, _("Message has been sent.\n"));
3215                         }
3216                         else {
3217                                 sprintf(WC->ImportantMessage, _("Message has been posted.\n"));
3218                         }
3219                         dont_post = lbstr("postseq");
3220                 } else {
3221                         lprintf(9, "%s:%d: server post error: %s\n", __FILE__, __LINE__, buf);
3222                         sprintf(WC->ImportantMessage, "%s", &buf[4]);
3223                         display_enter();
3224                         return;
3225                 }
3226         }
3227
3228         free_attachments(WCC);
3229
3230         /**
3231          *  We may have been supplied with instructions regarding the location
3232          *  to which we must return after posting.  If found, go there.
3233          */
3234         if (havebstr("return_to")) {
3235                 http_redirect(bstr("return_to"));
3236         }
3237         /**
3238          *  If we were editing a page in a wiki room, go to that page now.
3239          */
3240         else if (havebstr("wikipage")) {
3241                 snprintf(buf, sizeof buf, "wiki?page=%s", bstr("wikipage"));
3242                 http_redirect(buf);
3243         }
3244         /**
3245          *  Otherwise, just go to the "read messages" loop.
3246          */
3247         else {
3248                 readloop("readnew");
3249         }
3250 }
3251
3252
3253
3254
3255 /**
3256  * \brief display the message entry screen
3257  */
3258 void display_enter(void)
3259 {
3260         char buf[SIZ];
3261         StrBuf *ebuf;
3262         long now;
3263         const StrBuf *display_name = NULL;
3264         struct wc_attachment *att;
3265         int recipient_required = 0;
3266         int subject_required = 0;
3267         int recipient_bad = 0;
3268         int is_anonymous = 0;
3269         long existing_page = (-1L);
3270         struct wcsession *WCC = WC;
3271
3272         now = time(NULL);
3273
3274         if (havebstr("force_room")) {
3275                 gotoroom(bstr("force_room"));
3276         }
3277
3278         display_name = sbstr("display_name");
3279         if (!strcmp(ChrPtr(display_name), "__ANONYMOUS__")) {
3280                 display_name = NULL;
3281                 is_anonymous = 1;
3282         }
3283
3284         /** First test to see whether this is a room that requires recipients to be entered */
3285         serv_puts("ENT0 0");
3286         serv_getln(buf, sizeof buf);
3287
3288         if (!strncmp(buf, "570", 3)) {          /** 570 means that we need a recipient here */
3289                 recipient_required = 1;
3290         }
3291         else if (buf[0] != '2') {               /** Any other error means that we cannot continue */
3292                 sprintf(WCC->ImportantMessage, "%s", &buf[4]);
3293                 readloop("readnew");
3294                 return;
3295         }
3296
3297         /* Is the server strongly recommending that the user enter a message subject? */
3298         if ((buf[3] != '\0') && (buf[4] != '\0')) {
3299                 subject_required = extract_int(&buf[4], 1);
3300         }
3301
3302         /**
3303          * Are we perhaps in an address book view?  If so, then an "enter
3304          * message" command really means "add new entry."
3305          */
3306         if (WCC->wc_default_view == VIEW_ADDRESSBOOK) {
3307                 do_edit_vcard(-1, "", "", WCC->wc_roomname);
3308                 return;
3309         }
3310
3311         /*
3312          * Are we perhaps in a calendar room?  If so, then an "enter
3313          * message" command really means "add new calendar item."
3314          */
3315         if (WCC->wc_default_view == VIEW_CALENDAR) {
3316                 display_edit_event();
3317                 return;
3318         }
3319
3320         /*
3321          * Are we perhaps in a tasks view?  If so, then an "enter
3322          * message" command really means "add new task."
3323          */
3324         if (WCC->wc_default_view == VIEW_TASKS) {
3325                 display_edit_task();
3326                 return;
3327         }
3328
3329         /*
3330          * Otherwise proceed normally.
3331          * Do a custom room banner with no navbar...
3332          */
3333         output_headers(1, 1, 2, 0, 0, 0);
3334         wprintf("<div id=\"banner\">\n");
3335         embed_room_banner(NULL, navbar_none);
3336         wprintf("</div>\n");
3337         wprintf("<div id=\"content\">\n"
3338                 "<div class=\"fix_scrollbar_bug message \">");
3339
3340         /* Now check our actual recipients if there are any */
3341         if (recipient_required) {
3342                 const StrBuf *Recp = NULL;
3343                 const StrBuf *Cc = NULL;
3344                 const StrBuf *Bcc = NULL;
3345                 const StrBuf *Wikipage = NULL;
3346                 StrBuf *CmdBuf = NULL;;
3347                 const char CMD[] = "ENT0 0|%s|%d|0||%s||%s|%s|%s";
3348
3349                 Recp = sbstr("recp");
3350                 Cc = sbstr("cc");
3351                 Bcc = sbstr("bcc");
3352                 Wikipage = sbstr("wikipage");
3353
3354                 CmdBuf = NewStrBufPlain(NULL,
3355                                         sizeof (CMD) +
3356                                         StrLength(Recp) +
3357                                         StrLength(display_name) +
3358                                         StrLength(Cc) +
3359                                         StrLength(Bcc) +
3360                                         StrLength(Wikipage));
3361
3362                 StrBufPrintf(CmdBuf,
3363                              CMD,
3364                              ChrPtr(Recp),
3365                              is_anonymous,
3366                              ChrPtr(display_name),
3367                              ChrPtr(Cc),
3368                              ChrPtr(Bcc),
3369                              ChrPtr(Wikipage));
3370                 serv_puts(ChrPtr(CmdBuf));
3371                 serv_getln(buf, sizeof buf);
3372                 FreeStrBuf(&CmdBuf);
3373
3374                 if (!strncmp(buf, "570", 3)) {  /** 570 means we have an invalid recipient listed */
3375                         if (havebstr("recp") &&
3376                             havebstr("cc"  ) &&
3377                             havebstr("bcc" )) {
3378                                 recipient_bad = 1;
3379                         }
3380                 }
3381                 else if (buf[0] != '2') {       /** Any other error means that we cannot continue */
3382                         wprintf("<em>%s</em><br />\n", &buf[4]);
3383                         goto DONE;
3384                 }
3385         }
3386
3387         /** If we got this far, we can display the message entry screen. */
3388
3389         /* begin message entry screen */
3390         wprintf("<form "
3391                 "enctype=\"multipart/form-data\" "
3392                 "method=\"POST\" "
3393                 "accept-charset=\"UTF-8\" "
3394                 "action=\"post\" "
3395                 "name=\"enterform\""
3396                 ">\n");
3397         wprintf("<input type=\"hidden\" name=\"postseq\" value=\"%ld\">\n", now);
3398         if (WCC->wc_view == VIEW_WIKI) {
3399                 wprintf("<input type=\"hidden\" name=\"wikipage\" value=\"%s\">\n", bstr("wikipage"));
3400         }
3401         wprintf("<input type=\"hidden\" name=\"return_to\" value=\"%s\">\n", bstr("return_to"));
3402         wprintf("<input type=\"hidden\" name=\"nonce\" value=\"%d\">\n", WCC->nonce);
3403         wprintf("<input type=\"hidden\" name=\"force_room\" value=\"");
3404         escputs(WCC->wc_roomname);
3405         wprintf("\">\n");
3406         wprintf("<input type=\"hidden\" name=\"references\" value=\"");
3407         escputs(bstr("references"));
3408         wprintf("\">\n");
3409
3410         /** submit or cancel buttons */
3411         wprintf("<p class=\"send_edit_msg\">");
3412         wprintf("<input type=\"submit\" name=\"send_button\" value=\"");
3413         if (recipient_required) {
3414                 wprintf(_("Send message"));
3415         } else {
3416                 wprintf(_("Post message"));
3417         }
3418         wprintf("\">&nbsp;"
3419                 "<input type=\"submit\" name=\"cancel_button\" value=\"%s\">\n", _("Cancel"));
3420         wprintf("</p>");
3421
3422         /** header bar */
3423
3424         wprintf("<img src=\"static/newmess3_24x.gif\" class=\"imgedit\">");
3425         wprintf("  ");  /** header bar */
3426         webcit_fmt_date(buf, now, 0);
3427         wprintf("%s", buf);
3428         wprintf("\n");  /** header bar */
3429
3430         wprintf("<table width=\"100%%\" class=\"edit_msg_table\">");
3431         wprintf("<tr>");
3432         wprintf("<th><label for=\"from_id\" > ");
3433         wprintf(_(" <I>from</I> "));
3434         wprintf("</label></th>");
3435
3436         wprintf("<td colspan=\"2\">");
3437
3438         /* Allow the user to select any of his valid screen names */
3439
3440         wprintf("<select name=\"display_name\" size=1 id=\"from_id\">\n");
3441
3442         serv_puts("GVSN");
3443         serv_getln(buf, sizeof buf);
3444         if (buf[0] == '1') {
3445                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
3446                         wprintf("<option %s value=\"",
3447                                 ((!strcasecmp(bstr("display_name"), buf)) ? "selected" : "")
3448                         );
3449                         escputs(buf);
3450                         wprintf("\">");
3451                         escputs(buf);
3452                         wprintf("</option>\n");
3453                 }
3454         }
3455
3456         if (WCC->room_flags & QR_ANONOPT) {
3457                 wprintf("<option %s value=\"__ANONYMOUS__\">%s</option>\n",
3458                         ((!strcasecmp(bstr("__ANONYMOUS__"), WCC->wc_fullname)) ? "selected" : ""),
3459                         _("Anonymous")
3460                 );
3461         }
3462
3463         wprintf("</select>\n");
3464
3465         /* If this is an email (not a post), allow the user to select any of his
3466          * valid email addresses.
3467          */
3468         if (recipient_required) {
3469                 serv_puts("GVEA");
3470                 serv_getln(buf, sizeof buf);
3471                 if (buf[0] == '1') {
3472                         wprintf("<select name=\"my_email_addr\" size=1>\n");
3473                         while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
3474                                 wprintf("<option value=\"");
3475                                 escputs(buf);
3476                                 wprintf("\">&lt;");
3477                                 escputs(buf);
3478                                 wprintf("&gt;</option>\n");
3479                         }
3480                         wprintf("</select>\n");
3481                 }
3482         }
3483
3484         wprintf(_(" <I>in</I> "));
3485         escputs(WCC->wc_roomname);
3486
3487         wprintf("</td></tr>");
3488
3489         if (recipient_required) {
3490                 char *ccraw;
3491                 char *copy;
3492                 size_t len;
3493                 wprintf("<tr><th><label for=\"recp_id\"> ");
3494                 wprintf(_("To:"));
3495                 wprintf("</label></th>"
3496                         "<td><input autocomplete=\"off\" type=\"text\" name=\"recp\" id=\"recp_id\" value=\"");
3497                 ccraw = xbstr("recp", &len);
3498                 copy = (char*) malloc(len * 2 + 1);
3499                 memcpy(copy, ccraw, len + 1);
3500                 utf8ify_rfc822_string(copy);
3501                 escputs(copy);
3502                 free(copy);
3503                 wprintf("\" size=45 maxlength=1000 />");
3504                 wprintf("<div class=\"auto_complete\" id=\"recp_name_choices\"></div>");
3505                 wprintf("</td><td rowspan=\"3\" align=\"left\" valign=\"top\">");
3506
3507                 /** Pop open an address book -- begin **/
3508                 wprintf(
3509                         "<a href=\"javascript:PopOpenAddressBook('recp_id|%s|cc_id|%s|bcc_id|%s');\" "
3510                         "title=\"%s\">"
3511                         "<img align=middle border=0 width=24 height=24 src=\"static/viewcontacts_24x.gif\">"
3512                         "&nbsp;%s</a>",
3513                         _("To:"), _("CC:"), _("BCC:"),
3514                         _("Contacts"), _("Contacts")
3515                 );
3516                 /** Pop open an address book -- end **/
3517
3518                 wprintf("</td></tr>");
3519
3520                 wprintf("<tr><th><label for=\"cc_id\"> ");
3521                 wprintf(_("CC:"));
3522                 wprintf("</label></th>"
3523                         "<td><input autocomplete=\"off\" type=\"text\" name=\"cc\" id=\"cc_id\" value=\"");
3524                 ccraw = xbstr("cc", &len);
3525                 copy = (char*) malloc(len * 2 + 1);
3526                 memcpy(copy, ccraw, len + 1);
3527                 utf8ify_rfc822_string(copy);
3528                 escputs(copy);
3529                 free(copy);
3530                 wprintf("\" size=45 maxlength=1000 />");
3531                 wprintf("<div class=\"auto_complete\" id=\"cc_name_choices\"></div>");
3532                 wprintf("</td></tr>");
3533
3534                 wprintf("<tr><th><label for=\"bcc_id\"> ");
3535                 wprintf(_("BCC:"));
3536                 wprintf("</label></th>"
3537                         "<td><input autocomplete=\"off\" type=\"text\" name=\"bcc\" id=\"bcc_id\" value=\"");
3538                 ccraw = xbstr("bcc", &len);
3539                 copy = (char*) malloc(len * 2 + 1);
3540                 memcpy(copy, ccraw, len + 1);
3541                 utf8ify_rfc822_string(copy);
3542                 escputs(copy);
3543                 free(copy);
3544                 wprintf("\" size=45 maxlength=1000 />");
3545                 wprintf("<div class=\"auto_complete\" id=\"bcc_name_choices\"></div>");
3546                 wprintf("</td></tr>");
3547
3548                 /** Initialize the autocomplete ajax helpers (found in wclib.js) */
3549                 wprintf("<script type=\"text/javascript\">      \n"
3550                         " activate_entmsg_autocompleters();     \n"
3551                         "</script>                              \n"
3552                 );
3553
3554         }
3555
3556         wprintf("<tr><th><label for=\"subject_id\" > ");
3557         if (recipient_required || subject_required) {
3558                 wprintf(_("Subject:"));
3559         }
3560         else {
3561                 wprintf(_("Subject (optional):"));
3562         }
3563         wprintf("</label></th>"
3564                 "<td colspan=\"2\">"
3565                 "<input type=\"text\" name=\"subject\" id=\"subject_id\" value=\"");
3566         escputs(bstr("subject"));
3567         wprintf("\" size=45 maxlength=70>\n");
3568         wprintf("</td></tr>");
3569
3570         wprintf("<tr><td colspan=\"3\">\n");
3571
3572         wprintf("<textarea name=\"msgtext\" cols=\"80\" rows=\"15\">");
3573
3574         /** If we're continuing from a previous edit, put our partially-composed message back... */
3575         msgescputs(bstr("msgtext"));
3576
3577         /* If we're forwarding a message, insert it here... */
3578         if (lbstr("fwdquote") > 0L) {
3579                 wprintf("<br><div align=center><i>");
3580                 wprintf(_("--- forwarded message ---"));
3581                 wprintf("</i></div><br>");
3582                 pullquote_message(lbstr("fwdquote"), 1, 1);
3583         }
3584
3585         /** If we're replying quoted, insert the quote here... */
3586         else if (lbstr("replyquote") > 0L) {
3587                 wprintf("<br>"
3588                         "<blockquote>");
3589                 pullquote_message(lbstr("replyquote"), 0, 1);
3590                 wprintf("</blockquote><br>");
3591         }
3592
3593         /** If we're editing a wiki page, insert the existing page here... */
3594         else if (WCC->wc_view == VIEW_WIKI) {
3595                 safestrncpy(buf, bstr("wikipage"), sizeof buf);
3596                 str_wiki_index(buf);
3597                 existing_page = locate_message_by_uid(buf);
3598                 if (existing_page >= 0L) {
3599                         pullquote_message(existing_page, 1, 0);
3600                 }
3601         }
3602
3603         /** Insert our signature if appropriate... */
3604         if ( (WCC->is_mailbox) && !yesbstr("sig_inserted") ) {
3605                 int UseSig;
3606                 get_pref_yesno("use_sig", &UseSig, 0);
3607                 if (UseSig) {
3608                         StrBuf *Sig;
3609                         const char *sig, *esig;
3610
3611                         get_preference("signature", &ebuf);
3612                         Sig = NewStrBuf();
3613                         StrBufEUid_unescapize(Sig, ebuf);
3614                         sig = ChrPtr(Sig);
3615                         esig = sig + StrLength(Sig);
3616                         wprintf("<br>--<br>");
3617                         while (sig <= esig) {
3618                                 if (*sig == '\n') {
3619                                         wprintf("<br>");
3620                                 }
3621                                 else if (*sig == '<') {
3622                                         wprintf("&lt;");
3623                                 }
3624                                 else if (*sig == '>') {
3625                                         wprintf("&gt;");
3626                                 }
3627                                 else if (*sig == '&') {
3628                                         wprintf("&amp;");
3629                                 }
3630                                 else if (*sig == '\"') {
3631                                         wprintf("&quot;");
3632                                 }
3633                                 else if (*sig == '\'') {
3634                                         wprintf("&#39;");
3635                                 }
3636                                 else /* since we're utf 8, is this a good idea? if (isprint(*sig))*/ {
3637                                         wprintf("%c", *sig);
3638                                 }
3639                                 sig ++;
3640                         }
3641                 }
3642         }
3643
3644         wprintf("</textarea>\n");
3645
3646         /** Make sure we only insert our signature once */
3647         /** We don't care if it was there or not before, it needs to be there now. */
3648         wprintf("<input type=\"hidden\" name=\"sig_inserted\" value=\"yes\">\n");
3649
3650         /**
3651          * The following template embeds the TinyMCE richedit control, and automatically
3652          * transforms the textarea into a richedit textarea.
3653          */
3654         do_template("richedit", NULL);
3655
3656         /** Enumerate any attachments which are already in place... */
3657         wprintf("<div class=\"attachment buttons\"><img src=\"static/diskette_24x.gif\" class=\"imgedit\" > ");
3658         wprintf(_("Attachments:"));
3659         wprintf(" ");
3660         wprintf("<select name=\"which_attachment\" size=1>");
3661         for (att = WCC->first_attachment; att != NULL; att = att->next) {
3662                 wprintf("<option value=\"");
3663                 urlescputs(att->filename);
3664                 wprintf("\">");
3665                 escputs(att->filename);
3666                 /* wprintf(" (%s, %d bytes)",att->content_type,att->length); */
3667                 wprintf("</option>\n");
3668         }
3669         wprintf("</select>");
3670
3671         /** Now offer the ability to attach additional files... */
3672         wprintf("&nbsp;&nbsp;&nbsp;");
3673         wprintf(_("Attach file:"));
3674         wprintf(" <input name=\"attachfile\" class=\"attachfile\" "
3675                 "size=16 type=\"file\">\n&nbsp;&nbsp;"
3676                 "<input type=\"submit\" name=\"attach_button\" value=\"%s\">\n", _("Add"));
3677         wprintf("</div>");      /* End of "attachment buttons" div */
3678
3679
3680         wprintf("</td></tr></table>");
3681
3682         wprintf("</form>\n");
3683         wprintf("</div>\n");    /* end of "fix_scrollbar_bug" div */
3684
3685         /* NOTE: address_book_popup() will close the "content" div.  Don't close it here. */
3686 DONE:   address_book_popup();
3687         wDumpContent(1);
3688 }
3689
3690
3691 /**
3692  * \brief delete a message
3693  */
3694 void delete_msg(void)
3695 {
3696         long msgid;
3697         char buf[SIZ];
3698
3699         msgid = lbstr("msgid");
3700
3701         if (WC->wc_is_trash) {  /** Delete from Trash is a real delete */
3702                 serv_printf("DELE %ld", msgid);
3703         }
3704         else {                  /** Otherwise move it to Trash */
3705                 serv_printf("MOVE %ld|_TRASH_|0", msgid);
3706         }
3707
3708         serv_getln(buf, sizeof buf);
3709         sprintf(WC->ImportantMessage, "%s", &buf[4]);
3710
3711         readloop("readnew");
3712 }
3713
3714
3715 /**
3716  * \brief move a message to another folder
3717  */
3718 void move_msg(void)
3719 {
3720         long msgid;
3721         char buf[SIZ];
3722
3723         msgid = lbstr("msgid");
3724
3725         if (havebstr("move_button")) {
3726                 sprintf(buf, "MOVE %ld|%s", msgid, bstr("target_room"));
3727                 serv_puts(buf);
3728                 serv_getln(buf, sizeof buf);
3729                 sprintf(WC->ImportantMessage, "%s", &buf[4]);
3730         } else {
3731                 sprintf(WC->ImportantMessage, (_("The message was not moved.")));
3732         }
3733
3734         readloop("readnew");
3735 }
3736
3737
3738
3739
3740
3741 /*
3742  * Confirm move of a message
3743  */
3744 void confirm_move_msg(void)
3745 {
3746         long msgid;
3747         char buf[SIZ];
3748         char targ[SIZ];
3749
3750         msgid = lbstr("msgid");
3751
3752
3753         output_headers(1, 1, 2, 0, 0, 0);
3754         wprintf("<div id=\"banner\">\n");
3755         wprintf("<h1>");
3756         wprintf(_("Confirm move of message"));
3757         wprintf("</h1>");
3758         wprintf("</div>\n");
3759
3760         wprintf("<div id=\"content\" class=\"service\">\n");
3761
3762         wprintf("<CENTER>");
3763
3764         wprintf(_("Move this message to:"));
3765         wprintf("<br />\n");
3766
3767         wprintf("<form METHOD=\"POST\" action=\"move_msg\">\n");
3768         wprintf("<input type=\"hidden\" name=\"nonce\" value=\"%d\">\n", WC->nonce);
3769         wprintf("<INPUT TYPE=\"hidden\" NAME=\"msgid\" VALUE=\"%s\">\n", bstr("msgid"));
3770
3771         wprintf("<SELECT NAME=\"target_room\" SIZE=5>\n");
3772         serv_puts("LKRA");
3773         serv_getln(buf, sizeof buf);
3774         if (buf[0] == '1') {
3775                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
3776                         extract_token(targ, buf, 0, '|', sizeof targ);
3777                         wprintf("<OPTION>");
3778                         escputs(targ);
3779                         wprintf("\n");
3780                 }
3781         }
3782         wprintf("</SELECT>\n");
3783         wprintf("<br />\n");
3784
3785         wprintf("<INPUT TYPE=\"submit\" NAME=\"move_button\" VALUE=\"%s\">", _("Move"));
3786         wprintf("&nbsp;");
3787         wprintf("<INPUT TYPE=\"submit\" NAME=\"cancel_button\" VALUE=\"%s\">", _("Cancel"));
3788         wprintf("</form></CENTER>\n");
3789
3790         wprintf("</CENTER>\n");
3791         wDumpContent(1);
3792 }
3793
3794 void readnew(void) { readloop("readnew");}
3795 void readold(void) { readloop("readold");}
3796 void readfwd(void) { readloop("readfwd");}
3797 void headers(void) { readloop("headers");}
3798 void do_search(void) { readloop("do_search");}
3799
3800 void
3801 InitModule_MSG
3802 (void)
3803 {
3804         WebcitAddUrlHandler(HKEY("readnew"), readnew, 0);
3805         WebcitAddUrlHandler(HKEY("readold"), readold, 0);
3806         WebcitAddUrlHandler(HKEY("readfwd"), readfwd, 0);
3807         WebcitAddUrlHandler(HKEY("headers"), headers, 0);
3808         WebcitAddUrlHandler(HKEY("do_search"), do_search, 0);
3809         WebcitAddUrlHandler(HKEY("display_enter"), display_enter, 0);
3810         WebcitAddUrlHandler(HKEY("post"), post_message, 0);
3811         WebcitAddUrlHandler(HKEY("move_msg"), move_msg, 0);
3812         WebcitAddUrlHandler(HKEY("delete_msg"), delete_msg, 0);
3813         WebcitAddUrlHandler(HKEY("confirm_move_msg"), confirm_move_msg, 0);
3814         WebcitAddUrlHandler(HKEY("msg"), embed_message, NEED_URL|AJAX);
3815         WebcitAddUrlHandler(HKEY("printmsg"), print_message, NEED_URL);
3816         WebcitAddUrlHandler(HKEY("mobilemsg"), mobile_message_view, NEED_URL);
3817         WebcitAddUrlHandler(HKEY("msgheaders"), display_headers, NEED_URL);
3818         return ;
3819 }