webcit/messages.c

   1 /*
   2  * $Id$
   3  */
   4 /**
   5  * \defgroup MsgDisp Functions which deal with the fetching and displaying of messages.
   6  * \ingroup WebcitDisplayItems
   7  *
   8  */
   9 /*@{*/
  10 #include "webcit.h"
  11 #include "vcard.h"
  12 #include "webserver.h"
  13 #include "groupdav.h"
  14
  15 #define SUBJ_COL_WIDTH_PCT              50      /**< Mailbox view column width */
  16 #define SENDER_COL_WIDTH_PCT            30      /**< Mailbox view column width */
  17 #define DATE_PLUS_BUTTONS_WIDTH_PCT     20      /**< Mailbox view column width */
  18
  19 /**
  20  * Address book entry (keep it short and sweet, it's just a quickie lookup
  21  * which we can use to get to the real meat and bones later)
  22  */
  23 struct addrbookent {
  24         char ab_name[64]; /**< name string */
  25         long ab_msgnum;   /**< message number of address book entry */
  26 };
  27
  28
  29
  30 #ifdef HAVE_ICONV
  31
  32 /**
  33  * \brief       Wrapper around iconv_open()
  34  *              Our version adds aliases for non-standard Microsoft charsets
  35  *              such as 'MS950', aliasing them to names like 'CP950'
  36  *
  37  * \param       tocode          Target encoding
  38  * \param       fromcode        Source encoding
  39  */
  40 iconv_t ctdl_iconv_open(const char *tocode, const char *fromcode)
  41 {
  42         iconv_t ic = (iconv_t)(-1) ;
  43         ic = iconv_open(tocode, fromcode);
  44         if (ic == (iconv_t)(-1) ) {
  45                 char alias_fromcode[64];
  46                 if ( (strlen(fromcode) == 5) && (!strncasecmp(fromcode, "MS", 2)) ) {
  47                         safestrncpy(alias_fromcode, fromcode, sizeof alias_fromcode);
  48                         alias_fromcode[0] = 'C';
  49                         alias_fromcode[1] = 'P';
  50                         ic = iconv_open(tocode, alias_fromcode);
  51                 }
  52         }
  53         return(ic);
  54 }
  55
  56
  57 /**
  58  * \brief  Handle subjects with RFC2047 encoding
  59  *  such as:
  60  * =?koi8-r?B?78bP0s3Mxc7JxSDXz9rE1dvO2c3JINvB0sHNySDP?=
  61  * \param buf the stringbuffer to process
  62  */
  63 void utf8ify_rfc822_string(char *buf) {
  64         char *start, *end;
  65         char newbuf[1024];
  66         char charset[128];
  67         char encoding[16];
  68         char istr[1024];
  69         iconv_t ic = (iconv_t)(-1) ;
  70         char *ibuf;                     /**< Buffer of characters to be converted */
  71         char *obuf;                     /**< Buffer for converted characters */
  72         size_t ibuflen;                 /**< Length of input buffer */
  73         size_t obuflen;                 /**< Length of output buffer */
  74         char *isav;                     /**< Saved pointer to input buffer */
  75         char *osav;                     /**< Saved pointer to output buffer */
  76         int passes = 0;
  77         int i;
  78         int illegal_non_rfc2047_encoding = 0;
  79
  80         /** Sometimes, badly formed messages contain strings which were simply
  81          *  written out directly in some foreign character set instead of
  82          *  using RFC2047 encoding.  This is illegal but we will attempt to
  83          *  handle it anyway by converting from a user-specified default
  84          *  charset to UTF-8 if we see any nonprintable characters.
  85          */
  86         for (i=0; i<strlen(buf); ++i) {
  87                 if ((buf[i] < 32) || (buf[i] > 126)) {
  88                         illegal_non_rfc2047_encoding = 1;
  89                 }
  90         }
  91         if (illegal_non_rfc2047_encoding) {
  92                 char default_header_charset[128];
  93                 get_preference("default_header_charset", default_header_charset, sizeof default_header_charset);
  94                 if ( (strcasecmp(default_header_charset, "UTF-8")) && (strcasecmp(default_header_charset, "us-ascii")) ) {
  95                         ic = ctdl_iconv_open("UTF-8", default_header_charset);
  96                         if (ic != (iconv_t)(-1) ) {
  97                                 ibuf = malloc(1024);
  98                                 isav = ibuf;
  99                                 safestrncpy(ibuf, buf, 1024);
 100                                 ibuflen = strlen(ibuf);
 101                                 obuflen = 1024;
 102                                 obuf = (char *) malloc(obuflen);
 103                                 osav = obuf;
 104                                 iconv(ic, &ibuf, &ibuflen, &obuf, &obuflen);
 105                                 osav[1024-obuflen] = 0;
 106                                 strcpy(buf, osav);
 107                                 free(osav);
 108                                 iconv_close(ic);
 109                                 free(isav);
 110                         }
 111                 }
 112         }
 113
 114         /** Now we handle foreign character sets properly encoded
 115          *  in RFC2047 format.
 116          */
 117         while (start=strstr(buf, "=?"), end=strstr(buf, "?="),
 118                 ((start != NULL) && (end != NULL) && (end > start)) )
 119         {
 120                 extract_token(charset, start, 1, '?', sizeof charset);
 121                 extract_token(encoding, start, 2, '?', sizeof encoding);
 122                 extract_token(istr, start, 3, '?', sizeof istr);
 123
 124                 ibuf = malloc(1024);
 125                 isav = ibuf;
 126                 if (!strcasecmp(encoding, "B")) {       /**< base64 */
 127                         ibuflen = CtdlDecodeBase64(ibuf, istr, strlen(istr));
 128                 }
 129                 else if (!strcasecmp(encoding, "Q")) {  /**< quoted-printable */
 130                         ibuflen = CtdlDecodeQuotedPrintable(ibuf, istr, strlen(istr));
 131                 }
 132                 else {
 133                         strcpy(ibuf, istr);             /**< unknown encoding */
 134                         ibuflen = strlen(istr);
 135                 }
 136
 137                 ic = ctdl_iconv_open("UTF-8", charset);
 138                 if (ic != (iconv_t)(-1) ) {
 139                         obuflen = 1024;
 140                         obuf = (char *) malloc(obuflen);
 141                         osav = obuf;
 142                         iconv(ic, &ibuf, &ibuflen, &obuf, &obuflen);
 143                         osav[1024-obuflen] = 0;
 144
 145                         end = start;
 146                         end++;
 147                         strcpy(start, "");
 148                         remove_token(end, 0, '?');
 149                         remove_token(end, 0, '?');
 150                         remove_token(end, 0, '?');
 151                         remove_token(end, 0, '?');
 152                         strcpy(end, &end[1]);
 153
 154                         snprintf(newbuf, sizeof newbuf, "%s%s%s", buf, osav, end);
 155                         strcpy(buf, newbuf);
 156                         free(osav);
 157                         iconv_close(ic);
 158                 }
 159                 else {
 160                         end = start;
 161                         end++;
 162                         strcpy(start, "");
 163                         remove_token(end, 0, '?');
 164                         remove_token(end, 0, '?');
 165                         remove_token(end, 0, '?');
 166                         remove_token(end, 0, '?');
 167                         strcpy(end, &end[1]);
 168
 169                         snprintf(newbuf, sizeof newbuf, "%s(unreadable)%s", buf, end);
 170                         strcpy(buf, newbuf);
 171                 }
 172
 173                 free(isav);
 174
 175                 /**
 176                  * Since spammers will go to all sorts of absurd lengths to get their
 177                  * messages through, there are LOTS of corrupt headers out there.
 178                  * So, prevent a really badly formed RFC2047 header from throwing
 179                  * this function into an infinite loop.
 180                  */
 181                 ++passes;
 182                 if (passes > 20) return;
 183         }
 184
 185 }
 186 #endif
 187
 188
 189 /**
 190  * \brief Look for URL's embedded in a buffer and make them linkable.  We use a
 191  * target window in order to keep the BBS session in its own window.
 192  * \param buf the message buffer
 193  */
 194 void url(char *buf)
 195 {
 196
 197         int pos;
 198         int start, end;
 199         char ench;
 200         char urlbuf[SIZ];
 201         char outbuf[1024];
 202
 203         start = (-1);
 204         end = strlen(buf);
 205         ench = 0;
 206
 207         for (pos = 0; pos < strlen(buf); ++pos) {
 208                 if (!strncasecmp(&buf[pos], "http://", 7))
 209                         start = pos;
 210                 if (!strncasecmp(&buf[pos], "ftp://", 6))
 211                         start = pos;
 212         }
 213
 214         if (start < 0)
 215                 return;
 216
 217         if ((start > 0) && (buf[start - 1] == '<'))
 218                 ench = '>';
 219         if ((start > 0) && (buf[start - 1] == '['))
 220                 ench = ']';
 221         if ((start > 0) && (buf[start - 1] == '('))
 222                 ench = ')';
 223         if ((start > 0) && (buf[start - 1] == '{'))
 224                 ench = '}';
 225
 226         for (pos = strlen(buf); pos > start; --pos) {
 227                 if ((buf[pos] == ' ') || (buf[pos] == ench))
 228                         end = pos;
 229         }
 230
 231         strncpy(urlbuf, &buf[start], end - start);
 232         urlbuf[end - start] = 0;
 233
 234         strncpy(outbuf, buf, start);
 235         sprintf(&outbuf[start], "%ca href=%c%s%c TARGET=%c%s%c%c%s%c/A%c",
 236                 LB, QU, urlbuf, QU, QU, TARGET, QU, RB, urlbuf, LB, RB);
 237         strcat(outbuf, &buf[end]);
 238         if ( strlen(outbuf) < 250 )
 239                 strcpy(buf, outbuf);
 240 }
 241
 242
 243 /**
 244  * \brief Turn a vCard "n" (name) field into something displayable.
 245  * \param name the name field to convert
 246  */
 247 void vcard_n_prettyize(char *name)
 248 {
 249         char *original_name;
 250         int i;
 251
 252         original_name = strdup(name);
 253         for (i=0; i<5; ++i) {
 254                 if (strlen(original_name) > 0) {
 255                         if (original_name[strlen(original_name)-1] == ' ') {
 256                                 original_name[strlen(original_name)-1] = 0;
 257                         }
 258                         if (original_name[strlen(original_name)-1] == ';') {
 259                                 original_name[strlen(original_name)-1] = 0;
 260                         }
 261                 }
 262         }
 263         strcpy(name, "");
 264         for (i=0; i<strlen(original_name); ++i) {
 265                 if (original_name[i] == ';') {
 266                         strcat(name, ", ");
 267                 }
 268                 else {
 269                         name[strlen(name)+1] = 0;
 270                         name[strlen(name)] = original_name[i];
 271                 }
 272         }
 273         free(original_name);
 274 }
 275
 276
 277
 278
 279 /**
 280  * \brief preparse a vcard name
 281  * display_vcard() calls this after parsing the textual vCard into
 282  * our 'struct vCard' data object.
 283  * This gets called instead of display_parsed_vcard() if we are only looking
 284  * to extract the person's name instead of displaying the card.
 285  * \param v the vcard to retrieve the name from
 286  * \param storename where to put the name at
 287  */
 288 void fetchname_parsed_vcard(struct vCard *v, char *storename) {
 289         char *name;
 290
 291         strcpy(storename, "");
 292
 293         name = vcard_get_prop(v, "n", 1, 0, 0);
 294         if (name != NULL) {
 295                 strcpy(storename, name);
 296                 /* vcard_n_prettyize(storename); */
 297         }
 298
 299 }
 300
 301
 302
 303 /**
 304  * \brief html print a vcard
 305  * display_vcard() calls this after parsing the textual vCard into
 306  * our 'struct vCard' data object.
 307  *
 308  * Set 'full' to nonzero to display the full card, otherwise it will only
 309  * show a summary line.
 310  *
 311  * This code is a bit ugly, so perhaps an explanation is due: we do this
 312  * in two passes through the vCard fields.  On the first pass, we process
 313  * fields we understand, and then render them in a pretty fashion at the
 314  * end.  Then we make a second pass, outputting all the fields we don't
 315  * understand in a simple two-column name/value format.
 316  * \param v the vCard to display
 317  * \param full display all items of the vcard?
 318  */
 319 void display_parsed_vcard(struct vCard *v, int full) {
 320         int i, j;
 321         char buf[SIZ];
 322         char *name;
 323         int is_qp = 0;
 324         int is_b64 = 0;
 325         char *thisname, *thisvalue;
 326         char firsttoken[SIZ];
 327         int pass;
 328
 329         char fullname[SIZ];
 330         char title[SIZ];
 331         char org[SIZ];
 332         char phone[SIZ];
 333         char mailto[SIZ];
 334
 335         strcpy(fullname, "");
 336         strcpy(phone, "");
 337         strcpy(mailto, "");
 338         strcpy(title, "");
 339         strcpy(org, "");
 340
 341         if (!full) {
 342                 wprintf("<TD>");
 343                 name = vcard_get_prop(v, "fn", 1, 0, 0);
 344                 if (name != NULL) {
 345                         escputs(name);
 346                 }
 347                 else if (name = vcard_get_prop(v, "n", 1, 0, 0), name != NULL) {
 348                         strcpy(fullname, name);
 349                         vcard_n_prettyize(fullname);
 350                         escputs(fullname);
 351                 }
 352                 else {
 353                         wprintf("&nbsp;");
 354                 }
 355                 wprintf("</TD>");
 356                 return;
 357         }
 358
 359         wprintf("<div align=center><table bgcolor=#aaaaaa width=50%%>");
 360         for (pass=1; pass<=2; ++pass) {
 361
 362                 if (v->numprops) for (i=0; i<(v->numprops); ++i) {
 363
 364                         thisname = strdup(v->prop[i].name);
 365                         extract_token(firsttoken, thisname, 0, ';', sizeof firsttoken);
 366
 367                         for (j=0; j<num_tokens(thisname, ';'); ++j) {
 368                                 extract_token(buf, thisname, j, ';', sizeof buf);
 369                                 if (!strcasecmp(buf, "encoding=quoted-printable")) {
 370                                         is_qp = 1;
 371                                         remove_token(thisname, j, ';');
 372                                 }
 373                                 if (!strcasecmp(buf, "encoding=base64")) {
 374                                         is_b64 = 1;
 375                                         remove_token(thisname, j, ';');
 376                                 }
 377                         }
 378
 379                         if (is_qp) {
 380                                 thisvalue = malloc(strlen(v->prop[i].value) + 50);
 381                                 j = CtdlDecodeQuotedPrintable(
 382                                         thisvalue, v->prop[i].value,
 383                                         strlen(v->prop[i].value) );
 384                                 thisvalue[j] = 0;
 385                         }
 386                         else if (is_b64) {
 387                                 thisvalue = malloc(strlen(v->prop[i].value) + 50);
 388                                 CtdlDecodeBase64(
 389                                         thisvalue, v->prop[i].value,
 390                                         strlen(v->prop[i].value) );
 391                         }
 392                         else {
 393                                 thisvalue = strdup(v->prop[i].value);
 394                         }
 395
 396                         /** Various fields we may encounter ***/
 397
 398                         /** N is name, but only if there's no FN already there */
 399                         if (!strcasecmp(firsttoken, "n")) {
 400                                 if (strlen(fullname) == 0) {
 401                                         strcpy(fullname, thisvalue);
 402                                         vcard_n_prettyize(fullname);
 403                                 }
 404                         }
 405
 406                         /** FN (full name) is a true 'display name' field */
 407                         else if (!strcasecmp(firsttoken, "fn")) {
 408                                 strcpy(fullname, thisvalue);
 409                         }
 410
 411                         /** title */
 412                         else if (!strcasecmp(firsttoken, "title")) {
 413                                 strcpy(title, thisvalue);
 414                         }
 415
 416                         /** organization */
 417                         else if (!strcasecmp(firsttoken, "org")) {
 418                                 strcpy(org, thisvalue);
 419                         }
 420
 421                         else if (!strcasecmp(firsttoken, "email")) {
 422                                 if (strlen(mailto) > 0) strcat(mailto, "<br />");
 423                                 strcat(mailto,
 424                                         "<a href=\"display_enter"
 425                                         "?force_room=_MAIL_?recp=");
 426
 427                                 urlesc(&mailto[strlen(mailto)], fullname);
 428                                 urlesc(&mailto[strlen(mailto)], " <");
 429                                 urlesc(&mailto[strlen(mailto)], thisvalue);
 430                                 urlesc(&mailto[strlen(mailto)], ">");
 431
 432                                 strcat(mailto, "\">");
 433                                 stresc(&mailto[strlen(mailto)], thisvalue, 1, 1);
 434                                 strcat(mailto, "</A>");
 435                         }
 436                         else if (!strcasecmp(firsttoken, "tel")) {
 437                                 if (strlen(phone) > 0) strcat(phone, "<br />");
 438                                 strcat(phone, thisvalue);
 439                                 for (j=0; j<num_tokens(thisname, ';'); ++j) {
 440                                         extract_token(buf, thisname, j, ';', sizeof buf);
 441                                         if (!strcasecmp(buf, "tel"))
 442                                                 strcat(phone, "");
 443                                         else if (!strcasecmp(buf, "work"))
 444                                                 strcat(phone, _(" (work)"));
 445                                         else if (!strcasecmp(buf, "home"))
 446                                                 strcat(phone, _(" (home)"));
 447                                         else if (!strcasecmp(buf, "cell"))
 448                                                 strcat(phone, _(" (cell)"));
 449                                         else {
 450                                                 strcat(phone, " (");
 451                                                 strcat(phone, buf);
 452                                                 strcat(phone, ")");
 453                                         }
 454                                 }
 455                         }
 456                         else if (!strcasecmp(firsttoken, "adr")) {
 457                                 if (pass == 2) {
 458                                         wprintf("<TR><TD>");
 459                                         wprintf(_("Address:"));
 460                                         wprintf("</TD><TD>");
 461                                         for (j=0; j<num_tokens(thisvalue, ';'); ++j) {
 462                                                 extract_token(buf, thisvalue, j, ';', sizeof buf);
 463                                                 if (strlen(buf) > 0) {
 464                                                         escputs(buf);
 465                                                         if (j<3) wprintf("<br />");
 466                                                         else wprintf(" ");
 467                                                 }
 468                                         }
 469                                         wprintf("</TD></TR>\n");
 470                                 }
 471                         }
 472                         else if (!strcasecmp(firsttoken, "version")) {
 473                                 /* ignore */
 474                         }
 475                         else if (!strcasecmp(firsttoken, "rev")) {
 476                                 /* ignore */
 477                         }
 478                         else if (!strcasecmp(firsttoken, "label")) {
 479                                 /* ignore */
 480                         }
 481                         else {
 482
 483                                 /*** Don't show extra fields.  They're ugly.
 484                                 if (pass == 2) {
 485                                         wprintf("<TR><TD>");
 486                                         escputs(thisname);
 487                                         wprintf("</TD><TD>");
 488                                         escputs(thisvalue);
 489                                         wprintf("</TD></TR>\n");
 490                                 }
 491                                 ***/
 492                         }
 493
 494                         free(thisname);
 495                         free(thisvalue);
 496                 }
 497
 498                 if (pass == 1) {
 499                         wprintf("<TR BGCOLOR=\"#AAAAAA\">"
 500                         "<TD COLSPAN=2 BGCOLOR=\"#FFFFFF\">"
 501                         "<IMG ALIGN=CENTER src=\"static/viewcontacts_48x.gif\">"
 502                         "<FONT SIZE=+1><B>");
 503                         escputs(fullname);
 504                         wprintf("</B></FONT>");
 505                         if (strlen(title) > 0) {
 506                                 wprintf("<div align=right>");
 507                                 escputs(title);
 508                                 wprintf("</div>");
 509                         }
 510                         if (strlen(org) > 0) {
 511                                 wprintf("<div align=right>");
 512                                 escputs(org);
 513                                 wprintf("</div>");
 514                         }
 515                         wprintf("</TD></TR>\n");
 516
 517                         if (strlen(phone) > 0) {
 518                                 wprintf("<tr><td>");
 519                                 wprintf(_("Telephone:"));
 520                                 wprintf("</td><td>%s</td></tr>\n", phone);
 521                         }
 522                         if (strlen(mailto) > 0) {
 523                                 wprintf("<tr><td>");
 524                                 wprintf(_("E-mail:"));
 525                                 wprintf("</td><td>%s</td></tr>\n", mailto);
 526                         }
 527                 }
 528
 529         }
 530
 531         wprintf("</table></div>\n");
 532 }
 533
 534
 535
 536 /**
 537  * \brief  Display a textual vCard
 538  * (Converts to a vCard object and then calls the actual display function)
 539  * Set 'full' to nonzero to display the whole card instead of a one-liner.
 540  * Or, if "storename" is non-NULL, just store the person's name in that
 541  * buffer instead of displaying the card at all.
 542  * \param vcard_source the buffer containing the vcard text
 543  * \param alpha what???
 544  * \param full should we usse all lines?
 545  * \param storename where to store???
 546  */
 547 void display_vcard(char *vcard_source, char alpha, int full, char *storename) {
 548         struct vCard *v;
 549         char *name;
 550         char buf[SIZ];
 551         char this_alpha = 0;
 552
 553         v = vcard_load(vcard_source);
 554         if (v == NULL) return;
 555
 556         name = vcard_get_prop(v, "n", 1, 0, 0);
 557         if (name != NULL) {
 558                 strcpy(buf, name);
 559                 this_alpha = buf[0];
 560         }
 561
 562         if (storename != NULL) {
 563                 fetchname_parsed_vcard(v, storename);
 564         }
 565         else if (       (alpha == 0)
 566                         || ((isalpha(alpha)) && (tolower(alpha) == tolower(this_alpha)) )
 567                         || ((!isalpha(alpha)) && (!isalpha(this_alpha)))
 568                 ) {
 569                 display_parsed_vcard(v, full);
 570         }
 571
 572         vcard_free(v);
 573 }
 574
 575
 576 /**
 577  * \brief I wanna SEE that message!
 578  * \param msgnum the citadel number of the message to display
 579  * \param printable_view are we doing a print view?
 580  * \param section Optional for encapsulated message/rfc822 submessage)
 581  */
 582 void read_message(long msgnum, int printable_view, char *section) {
 583         char buf[SIZ];
 584         char mime_partnum[256];
 585         char mime_filename[256];
 586         char mime_content_type[256];
 587         char mime_charset[256];
 588         char mime_disposition[256];
 589         int mime_length;
 590         char mime_http[SIZ];
 591         char mime_submessages[256];
 592         char m_subject[256];
 593         char m_cc[1024];
 594         char from[256];
 595         char node[256];
 596         char rfca[256];
 597         char reply_to[512];
 598         char reply_all[4096];
 599         char now[64];
 600         int format_type = 0;
 601         int nhdr = 0;
 602         int bq = 0;
 603         int i = 0;
 604         char vcard_partnum[256];
 605         char cal_partnum[256];
 606         char *part_source = NULL;
 607 #ifdef HAVE_ICONV
 608         iconv_t ic = (iconv_t)(-1) ;
 609         char *ibuf;                /**< Buffer of characters to be converted */
 610         char *obuf;                /**< Buffer for converted characters      */
 611         size_t ibuflen;    /**< Length of input buffer         */
 612         size_t obuflen;    /**< Length of output buffer       */
 613         char *osav;                /**< Saved pointer to output buffer       */
 614 #endif
 615
 616         strcpy(from, "");
 617         strcpy(node, "");
 618         strcpy(rfca, "");
 619         strcpy(reply_to, "");
 620         strcpy(reply_all, "");
 621         strcpy(vcard_partnum, "");
 622         strcpy(cal_partnum, "");
 623         strcpy(mime_http, "");
 624         strcpy(mime_content_type, "text/plain");
 625         strcpy(mime_charset, "us-ascii");
 626         strcpy(mime_submessages, "");
 627
 628         serv_printf("MSG4 %ld|%s", msgnum, section);
 629         serv_getln(buf, sizeof buf);
 630         if (buf[0] != '1') {
 631                 wprintf("<STRONG>");
 632                 wprintf(_("ERROR:"));
 633                 wprintf("</STRONG> %s<br />\n", &buf[4]);
 634                 return;
 635         }
 636
 637         /** begin everythingamundo table */
 638         if (!printable_view) {
 639                 wprintf("<div class=\"fix_scrollbar_bug\">\n");
 640                 wprintf("<table width=100%% border=1 cellspacing=0 "
 641                         "cellpadding=0><TR><TD>\n");
 642         }
 643
 644         /** begin message header table */
 645         wprintf("<table width=100%% border=0 cellspacing=0 "
 646                 "cellpadding=1 bgcolor=\"#CCCCCC\"><tr><td>\n");
 647
 648         wprintf("<span class=\"message_header\">");
 649         strcpy(m_subject, "");
 650         strcpy(m_cc, "");
 651
 652         while (serv_getln(buf, sizeof buf), strcasecmp(buf, "text")) {
 653                 if (!strcmp(buf, "000")) {
 654                         wprintf("<i>");
 655                         wprintf(_("unexpected end of message"));
 656                         wprintf("</i><br /><br />\n");
 657                         wprintf("</span>\n");
 658                         return;
 659                 }
 660                 if (!strncasecmp(buf, "nhdr=yes", 8))
 661                         nhdr = 1;
 662                 if (nhdr == 1)
 663                         buf[0] = '_';
 664                 if (!strncasecmp(buf, "type=", 5))
 665                         format_type = atoi(&buf[5]);
 666                 if (!strncasecmp(buf, "from=", 5)) {
 667                         strcpy(from, &buf[5]);
 668                         wprintf(_("from "));
 669                         wprintf("<a href=\"showuser?who=");
 670 #ifdef HAVE_ICONV
 671                         utf8ify_rfc822_string(from);
 672 #endif
 673                         urlescputs(from);
 674                         wprintf("\">");
 675                         escputs(from);
 676                         wprintf("</a> ");
 677                 }
 678                 if (!strncasecmp(buf, "subj=", 5)) {
 679                         safestrncpy(m_subject, &buf[5], sizeof m_subject);
 680                 }
 681                 if (!strncasecmp(buf, "cccc=", 5)) {
 682                         safestrncpy(m_cc, &buf[5], sizeof m_cc);
 683                         if (strlen(reply_all) > 0) {
 684                                 strcat(reply_all, ", ");
 685                         }
 686                         safestrncpy(&reply_all[strlen(reply_all)], &buf[5],
 687                                 (sizeof reply_all - strlen(reply_all)) );
 688                 }
 689                 if ((!strncasecmp(buf, "hnod=", 5))
 690                     && (strcasecmp(&buf[5], serv_info.serv_humannode))) {
 691                         wprintf("(%s) ", &buf[5]);
 692                 }
 693                 if ((!strncasecmp(buf, "room=", 5))
 694                     && (strcasecmp(&buf[5], WC->wc_roomname))
 695                     && (strlen(&buf[5])>0) ) {
 696                         wprintf(_("in "));
 697                         wprintf("%s&gt; ", &buf[5]);
 698                 }
 699                 if (!strncasecmp(buf, "rfca=", 5)) {
 700                         strcpy(rfca, &buf[5]);
 701                         wprintf("&lt;");
 702                         escputs(rfca);
 703                         wprintf("&gt; ");
 704                 }
 705
 706                 if (!strncasecmp(buf, "node=", 5)) {
 707                         strcpy(node, &buf[5]);
 708                         if ( ((WC->room_flags & QR_NETWORK)
 709                         || ((strcasecmp(&buf[5], serv_info.serv_nodename)
 710                         && (strcasecmp(&buf[5], serv_info.serv_fqdn)))))
 711                         && (strlen(rfca)==0)
 712                         ) {
 713                                 wprintf("@%s ", &buf[5]);
 714                         }
 715                 }
 716                 if (!strncasecmp(buf, "rcpt=", 5)) {
 717                         wprintf(_("to "));
 718                         if (strlen(reply_all) > 0) {
 719                                 strcat(reply_all, ", ");
 720                         }
 721                         safestrncpy(&reply_all[strlen(reply_all)], &buf[5],
 722                                 (sizeof reply_all - strlen(reply_all)) );
 723 #ifdef HAVE_ICONV
 724                         utf8ify_rfc822_string(&buf[5]);
 725 #endif
 726                         escputs(&buf[5]);
 727                         wprintf(" ");
 728                 }
 729                 if (!strncasecmp(buf, "time=", 5)) {
 730                         fmt_date(now, atol(&buf[5]), 0);
 731                         wprintf("%s ", now);
 732                 }
 733
 734                 if (!strncasecmp(buf, "part=", 5)) {
 735                         extract_token(mime_filename, &buf[5], 1, '|', sizeof mime_filename);
 736                         extract_token(mime_partnum, &buf[5], 2, '|', sizeof mime_partnum);
 737                         extract_token(mime_disposition, &buf[5], 3, '|', sizeof mime_disposition);
 738                         extract_token(mime_content_type, &buf[5], 4, '|', sizeof mime_content_type);
 739                         mime_length = extract_int(&buf[5], 5);
 740
 741                         if (!strcasecmp(mime_content_type, "message/rfc822")) {
 742                                 if (strlen(mime_submessages) > 0) {
 743                                         strcat(mime_submessages, "|");
 744                                 }
 745                                 strcat(mime_submessages, mime_partnum);
 746                         }
 747                         else if ((!strcasecmp(mime_disposition, "inline"))
 748                            && (!strncasecmp(mime_content_type, "image/", 6)) ){
 749                                 snprintf(&mime_http[strlen(mime_http)],
 750                                         (sizeof(mime_http) - strlen(mime_http) - 1),
 751                                         "<img src=\"mimepart/%ld/%s/%s\">",
 752                                         msgnum, mime_partnum, mime_filename);
 753                         }
 754                         else if ( (!strcasecmp(mime_disposition, "attachment"))
 755                              || (!strcasecmp(mime_disposition, "inline")) ) {
 756                                 snprintf(&mime_http[strlen(mime_http)],
 757                                         (sizeof(mime_http) - strlen(mime_http) - 1),
 758                                         "<img src=\"static/diskette_24x.gif\" "
 759                                         "border=0 align=middle>\n"
 760                                         "%s (%s, %d bytes) [ "
 761                                         "<a href=\"mimepart/%ld/%s/%s\""
 762                                         "target=\"wc.%ld.%s\">%s</a>"
 763                                         " | "
 764                                         "<a href=\"mimepart_download/%ld/%s/%s\">%s</a>"
 765                                         " ]<br />\n",
 766                                         mime_filename,
 767                                         mime_content_type, mime_length,
 768                                         msgnum, mime_partnum, mime_filename,
 769                                         msgnum, mime_partnum,
 770                                         _("View"),
 771                                         msgnum, mime_partnum, mime_filename,
 772                                         _("Download")
 773                                 );
 774                         }
 775
 776                         /** begin handler prep ***/
 777                         if (!strcasecmp(mime_content_type, "text/x-vcard")) {
 778                                 strcpy(vcard_partnum, mime_partnum);
 779                         }
 780
 781                         if (!strcasecmp(mime_content_type, "text/calendar")) {
 782                                 strcpy(cal_partnum, mime_partnum);
 783                         }
 784
 785                         /** end handler prep ***/
 786
 787                 }
 788
 789         }
 790
 791         /** Generate a reply-to address */
 792         if (strlen(rfca) > 0) {
 793                 strcpy(reply_to, rfca);
 794         }
 795         else {
 796                 if ( (strlen(node) > 0)
 797                    && (strcasecmp(node, serv_info.serv_nodename))
 798                    && (strcasecmp(node, serv_info.serv_humannode)) ) {
 799                         snprintf(reply_to, sizeof(reply_to), "%s @ %s",
 800                                 from, node);
 801                 }
 802                 else {
 803                         snprintf(reply_to, sizeof(reply_to), "%s", from);
 804                 }
 805         }
 806
 807         if (nhdr == 1) {
 808                 wprintf("****");
 809         }
 810
 811         wprintf("</span>");
 812 #ifdef HAVE_ICONV
 813         utf8ify_rfc822_string(m_cc);
 814         utf8ify_rfc822_string(m_subject);
 815 #endif
 816         if (strlen(m_cc) > 0) {
 817                 wprintf("<br />"
 818                         "<span class=\"message_subject\">");
 819                 wprintf(_("CC:"));
 820                 wprintf(" ");
 821                 escputs(m_cc);
 822                 wprintf("</span>");
 823         }
 824         if (strlen(m_subject) > 0) {
 825                 wprintf("<br />"
 826                         "<span class=\"message_subject\">");
 827                 wprintf(_("Subject:"));
 828                 wprintf(" ");
 829                 escputs(m_subject);
 830                 wprintf("</span>");
 831         }
 832         wprintf("</td>\n");
 833
 834         /** start msg buttons */
 835         if (!printable_view) {
 836                 wprintf("<td align=right><span class=\"msgbuttons\">\n");
 837
 838                 /** Reply */
 839                 if ( (WC->wc_view == VIEW_MAILBOX) || (WC->wc_view == VIEW_BBS) ) {
 840                         wprintf("<a href=\"display_enter");
 841                         if (WC->is_mailbox) {
 842                                 wprintf("?replyquote=%ld", msgnum);
 843                         }
 844                         wprintf("?recp=");
 845                         urlescputs(reply_to);
 846                         if (strlen(m_subject) > 0) {
 847                                 wprintf("?subject=");
 848                                 if (strncasecmp(m_subject, "Re:", 3)) wprintf("Re:%20");
 849                                 urlescputs(m_subject);
 850                         }
 851                         wprintf("\">[%s]</a> ", _("Reply"));
 852                 }
 853
 854                 /** ReplyQuoted */
 855                 if ( (WC->wc_view == VIEW_MAILBOX) || (WC->wc_view == VIEW_BBS) ) {
 856                         if (!WC->is_mailbox) {
 857                                 wprintf("<a href=\"display_enter");
 858                                 wprintf("?replyquote=%ld", msgnum);
 859                                 wprintf("?recp=");
 860                                 urlescputs(reply_to);
 861                                 if (strlen(m_subject) > 0) {
 862                                         wprintf("?subject=");
 863                                         if (strncasecmp(m_subject, "Re:", 3)) wprintf("Re:%20");
 864                                         urlescputs(m_subject);
 865                                 }
 866                                 wprintf("\">[%s]</a> ", _("ReplyQuoted"));
 867                         }
 868                 }
 869
 870                 /** ReplyAll */
 871                 if (WC->wc_view == VIEW_MAILBOX) {
 872                         wprintf("<a href=\"display_enter");
 873                         wprintf("?replyquote=%ld", msgnum);
 874                         wprintf("?recp=");
 875                         urlescputs(reply_to);
 876                         wprintf("?cc=");
 877                         urlescputs(reply_all);
 878                         if (strlen(m_subject) > 0) {
 879                                 wprintf("?subject=");
 880                                 if (strncasecmp(m_subject, "Re:", 3)) wprintf("Re:%20");
 881                                 urlescputs(m_subject);
 882                         }
 883                         wprintf("\">[%s]</a> ", _("ReplyAll"));
 884                 }
 885
 886                 /** Forward */
 887                 if (WC->wc_view == VIEW_MAILBOX) {
 888                         wprintf("<a href=\"display_enter?fwdquote=%ld?subject=", msgnum);
 889                         if (strncasecmp(m_subject, "Fwd:", 4)) wprintf("Fwd:%20");
 890                         urlescputs(m_subject);
 891                         wprintf("\">[%s]</a> ", _("Forward"));
 892                 }
 893
 894                 /** If this is one of my own rooms, or if I'm an Aide or Room Aide, I can move/delete */
 895                 if ( (WC->is_room_aide) || (WC->is_mailbox) ) {
 896                         /** Move */
 897                         wprintf("<a href=\"confirm_move_msg?msgid=%ld\">[%s]</a> ",
 898                                 msgnum, _("Move"));
 899
 900                         /** Delete */
 901                         wprintf("<a href=\"delete_msg?msgid=%ld\" "
 902                                 "onClick=\"return confirm('%s');\">"
 903                                 "[%s]</a> ", msgnum, _("Delete this message?"), _("Delete")
 904                         );
 905                 }
 906
 907                 /** Headers */
 908                 wprintf("<a href=\"#\" onClick=\"window.open('msgheaders/%ld', 'headers%ld', 'toolbar=no,location=no,directories=no,copyhistory=no,status=yes,scrollbars=yes,resizable=yes,width=600,height=400'); \" >"
 909                         "[%s]</a>", msgnum, msgnum, _("Headers"));
 910
 911
 912                 /** Print */
 913                 wprintf("<a href=\"#\" onClick=\"window.open('printmsg/%ld', 'print%ld', 'toolbar=no,location=no,directories=no,copyhistory=no,status=yes,scrollbars=yes,resizable=yes,width=600,height=400'); \" >"
 914                         "[%s]</a>", msgnum, msgnum, _("Print"));
 915
 916                 wprintf("</span></td>");
 917         }
 918
 919         wprintf("</tr></table>\n");
 920
 921         /** Begin body */
 922         wprintf("<table border=0 width=100%% bgcolor=\"#FFFFFF\" "
 923                 "cellpadding=1 cellspacing=0><tr><td>");
 924
 925         /**
 926          * Learn the content type
 927          */
 928         strcpy(mime_content_type, "text/plain");
 929         while (serv_getln(buf, sizeof buf), (strlen(buf) > 0)) {
 930                 if (!strcmp(buf, "000")) {
 931                         wprintf("<i>");
 932                         wprintf(_("unexpected end of message"));
 933                         wprintf("</i><br /><br />\n");
 934                         goto ENDBODY;
 935                 }
 936                 if (!strncasecmp(buf, "Content-type: ", 14)) {
 937                         safestrncpy(mime_content_type, &buf[14],
 938                                 sizeof(mime_content_type));
 939                         for (i=0; i<strlen(mime_content_type); ++i) {
 940                                 if (!strncasecmp(&mime_content_type[i], "charset=", 8)) {
 941                                         safestrncpy(mime_charset, &mime_content_type[i+8],
 942                                                 sizeof mime_charset);
 943                                 }
 944                         }
 945                         for (i=0; i<strlen(mime_content_type); ++i) {
 946                                 if (mime_content_type[i] == ';') {
 947                                         mime_content_type[i] = 0;
 948                                 }
 949                         }
 950                         for (i=0; i<strlen(mime_charset); ++i) {
 951                                 if (mime_charset[i] == ';') {
 952                                         mime_charset[i] = 0;
 953                                 }
 954                         }
 955                 }
 956         }
 957
 958         /** Set up a character set conversion if we need to (and if we can) */
 959 #ifdef HAVE_ICONV
 960         if (strchr(mime_charset, ';')) strcpy(strchr(mime_charset, ';'), "");
 961         if ( (strcasecmp(mime_charset, "us-ascii"))
 962            && (strcasecmp(mime_charset, "UTF-8"))
 963            && (strcasecmp(mime_charset, ""))
 964         ) {
 965                 ic = ctdl_iconv_open("UTF-8", mime_charset);
 966                 if (ic == (iconv_t)(-1) ) {
 967                         lprintf(5, "%s:%d iconv_open(UTF-8, %s) failed: %s\n",
 968                                 __FILE__, __LINE__, mime_charset, strerror(errno));
 969                 }
 970         }
 971 #endif
 972
 973         /** Messages in legacy Citadel variformat get handled thusly... */
 974         if (!strcasecmp(mime_content_type, "text/x-citadel-variformat")) {
 975                 fmout("JUSTIFY");
 976         }
 977
 978         /** Boring old 80-column fixed format text gets handled this way... */
 979         else if ( (!strcasecmp(mime_content_type, "text/plain"))
 980                 || (!strcasecmp(mime_content_type, "text")) ) {
 981                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
 982                         if (buf[strlen(buf)-1] == '\n') buf[strlen(buf)-1] = 0;
 983                         if (buf[strlen(buf)-1] == '\r') buf[strlen(buf)-1] = 0;
 984
 985 #ifdef HAVE_ICONV
 986                         if (ic != (iconv_t)(-1) ) {
 987                                 ibuf = buf;
 988                                 ibuflen = strlen(ibuf);
 989                                 obuflen = SIZ;
 990                                 obuf = (char *) malloc(obuflen);
 991                                 osav = obuf;
 992                                 iconv(ic, &ibuf, &ibuflen, &obuf, &obuflen);
 993                                 osav[SIZ-obuflen] = 0;
 994                                 safestrncpy(buf, osav, sizeof buf);
 995                                 free(osav);
 996                         }
 997 #endif
 998
 999                         while ((strlen(buf) > 0) && (isspace(buf[strlen(buf) - 1])))
1000                                 buf[strlen(buf) - 1] = 0;
1001                         if ((bq == 0) &&
1002                         ((!strncmp(buf, ">", 1)) || (!strncmp(buf, " >", 2)) )) {
1003                                 wprintf("<blockquote>");
1004                                 bq = 1;
1005                         } else if ((bq == 1) &&
1006                                 (strncmp(buf, ">", 1)) && (strncmp(buf, " >", 2)) ) {
1007                                 wprintf("</blockquote>");
1008                                 bq = 0;
1009                         }
1010                         wprintf("<tt>");
1011                         url(buf);
1012                         escputs(buf);
1013                         wprintf("</tt><br />\n");
1014                 }
1015                 wprintf("</i><br />");
1016         }
1017
1018         else /** HTML is fun, but we've got to strip it first */
1019         if (!strcasecmp(mime_content_type, "text/html")) {
1020                 output_html(mime_charset, (WC->wc_view == VIEW_WIKI ? 1 : 0));
1021         }
1022
1023         /** Unknown weirdness */
1024         else {
1025                 wprintf(_("I don't know how to display %s"), mime_content_type);
1026                 wprintf("<br />\n", mime_content_type);
1027                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) { }
1028         }
1029
1030         /** If there are attached submessages, display them now... */
1031         if ( (strlen(mime_submessages) > 0) && (!section[0]) ) {
1032                 for (i=0; i<num_tokens(mime_submessages, '|'); ++i) {
1033                         extract_token(buf, mime_submessages, i, '|', sizeof buf);
1034                         /** use printable_view to suppress buttons */
1035                         wprintf("<blockquote>");
1036                         read_message(msgnum, 1, buf);
1037                         wprintf("</blockquote>");
1038                 }
1039         }
1040
1041
1042         /** Afterwards, offer links to download attachments 'n' such */
1043         if ( (strlen(mime_http) > 0) && (!section[0]) ) {
1044                 wprintf("%s", mime_http);
1045         }
1046
1047         /** Handler for vCard parts */
1048         if (strlen(vcard_partnum) > 0) {
1049                 part_source = load_mimepart(msgnum, vcard_partnum);
1050                 if (part_source != NULL) {
1051
1052                         /** If it's my vCard I can edit it */
1053                         if (    (!strcasecmp(WC->wc_roomname, USERCONFIGROOM))
1054                                 || (!strcasecmp(&WC->wc_roomname[11], USERCONFIGROOM))
1055                                 || (WC->wc_view == VIEW_ADDRESSBOOK)
1056                         ) {
1057                                 wprintf("<a href=\"edit_vcard?"
1058                                         "msgnum=%ld?partnum=%s\">",
1059                                         msgnum, vcard_partnum);
1060                                 wprintf("[%s]</a>", _("edit"));
1061                         }
1062
1063                         /** In all cases, display the full card */
1064                         display_vcard(part_source, 0, 1, NULL);
1065                 }
1066         }
1067
1068         /** Handler for calendar parts */
1069         if (strlen(cal_partnum) > 0) {
1070                 part_source = load_mimepart(msgnum, cal_partnum);
1071                 if (part_source != NULL) {
1072                         cal_process_attachment(part_source,
1073                                                 msgnum, cal_partnum);
1074                 }
1075         }
1076
1077         if (part_source) {
1078                 free(part_source);
1079                 part_source = NULL;
1080         }
1081
1082 ENDBODY:
1083         wprintf("</td></tr></table>\n");
1084
1085         /** end everythingamundo table */
1086         if (!printable_view) {
1087                 wprintf("</td></tr></table>\n");
1088                 wprintf("</div><br />\n");
1089         }
1090
1091 #ifdef HAVE_ICONV
1092         if (ic != (iconv_t)(-1) ) {
1093                 iconv_close(ic);
1094         }
1095 #endif
1096 }
1097
1098
1099
1100 /**
1101  * \brief Unadorned HTML output of an individual message, suitable
1102  * for placing in a hidden iframe, for printing, or whatever
1103  *
1104  * \param msgnum_as_string Message number, as a string instead of as a long int
1105  */
1106 void embed_message(char *msgnum_as_string) {
1107         long msgnum = 0L;
1108
1109         msgnum = atol(msgnum_as_string);
1110         begin_ajax_response();
1111         read_message(msgnum, 0, "");
1112         end_ajax_response();
1113 }
1114
1115
1116 /**
1117  * \brief Printable view of a message
1118  *
1119  * \param msgnum_as_string Message number, as a string instead of as a long int
1120  */
1121 void print_message(char *msgnum_as_string) {
1122         long msgnum = 0L;
1123
1124         msgnum = atol(msgnum_as_string);
1125         output_headers(0, 0, 0, 0, 0, 0);
1126
1127         wprintf("Content-type: text/html\r\n"
1128                 "Server: %s\r\n"
1129                 "Connection: close\r\n",
1130                 SERVER);
1131         begin_burst();
1132
1133         wprintf("\r\n\r\n<html>\n"
1134                 "<head><title>Printable view</title></head>\n"
1135                 "<body onLoad=\" window.print(); window.close(); \">\n"
1136         );
1137
1138         read_message(msgnum, 1, "");
1139
1140         wprintf("\n</body></html>\n\n");
1141         wDumpContent(0);
1142 }
1143
1144
1145
1146 /**
1147  * \brief Display a message's headers
1148  *
1149  * \param msgnum_as_string Message number, as a string instead of as a long int
1150  */
1151 void display_headers(char *msgnum_as_string) {
1152         long msgnum = 0L;
1153         char buf[1024];
1154
1155         msgnum = atol(msgnum_as_string);
1156         output_headers(0, 0, 0, 0, 0, 0);
1157
1158         wprintf("Content-type: text/plain\r\n"
1159                 "Server: %s\r\n"
1160                 "Connection: close\r\n",
1161                 SERVER);
1162         begin_burst();
1163
1164         serv_printf("MSG2 %ld|3", msgnum);
1165         serv_getln(buf, sizeof buf);
1166         if (buf[0] == '1') {
1167                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
1168                         wprintf("%s\n", buf);
1169                 }
1170         }
1171
1172         wDumpContent(0);
1173 }
1174
1175
1176
1177 /**
1178  * \brief Read message in simple, JavaScript-embeddable form for 'forward'
1179  *        or 'reply quoted' operations.
1180  *
1181  * NOTE: it is VITALLY IMPORTANT that we output no single-quotes or linebreaks
1182  *       in this function.  Doing so would throw a JavaScript error in the
1183  *       'supplied text' argument to the editor.
1184  *
1185  * \param msgnum Message number of the message we want to quote
1186  * \param forward_attachments Nonzero if we want attachments to be forwarded
1187  */
1188 void pullquote_message(long msgnum, int forward_attachments, int include_headers) {
1189         char buf[SIZ];
1190         char mime_partnum[256];
1191         char mime_filename[256];
1192         char mime_content_type[256];
1193         char mime_charset[256];
1194         char mime_disposition[256];
1195         int mime_length;
1196         char *attachments = NULL;
1197         char *ptr = NULL;
1198         int num_attachments = 0;
1199         struct wc_attachment *att, *aptr;
1200         char m_subject[256];
1201         char from[256];
1202         char node[256];
1203         char rfca[256];
1204         char reply_to[512];
1205         char now[256];
1206         int format_type = 0;
1207         int nhdr = 0;
1208         int bq = 0;
1209         int i = 0;
1210 #ifdef HAVE_ICONV
1211         iconv_t ic = (iconv_t)(-1) ;
1212         char *ibuf;                /**< Buffer of characters to be converted */
1213         char *obuf;                /**< Buffer for converted characters      */
1214         size_t ibuflen;    /**< Length of input buffer         */
1215         size_t obuflen;    /**< Length of output buffer       */
1216         char *osav;                /**< Saved pointer to output buffer       */
1217 #endif
1218
1219         strcpy(from, "");
1220         strcpy(node, "");
1221         strcpy(rfca, "");
1222         strcpy(reply_to, "");
1223         strcpy(mime_content_type, "text/plain");
1224         strcpy(mime_charset, "us-ascii");
1225
1226         serv_printf("MSG4 %ld", msgnum);
1227         serv_getln(buf, sizeof buf);
1228         if (buf[0] != '1') {
1229                 wprintf(_("ERROR:"));
1230                 wprintf("%s<br />", &buf[4]);
1231                 return;
1232         }
1233
1234         strcpy(m_subject, "");
1235
1236         while (serv_getln(buf, sizeof buf), strcasecmp(buf, "text")) {
1237                 if (!strcmp(buf, "000")) {
1238                         wprintf(_("unexpected end of message"));
1239                         return;
1240                 }
1241                 if (include_headers) {
1242                         if (!strncasecmp(buf, "nhdr=yes", 8))
1243                                 nhdr = 1;
1244                         if (nhdr == 1)
1245                                 buf[0] = '_';
1246                         if (!strncasecmp(buf, "type=", 5))
1247                                 format_type = atoi(&buf[5]);
1248                         if (!strncasecmp(buf, "from=", 5)) {
1249                                 strcpy(from, &buf[5]);
1250                                 wprintf(_("from "));
1251 #ifdef HAVE_ICONV
1252                                 utf8ify_rfc822_string(from);
1253 #endif
1254                                 msgescputs(from);
1255                         }
1256                         if (!strncasecmp(buf, "subj=", 5)) {
1257                                 strcpy(m_subject, &buf[5]);
1258                         }
1259                         if ((!strncasecmp(buf, "hnod=", 5))
1260                             && (strcasecmp(&buf[5], serv_info.serv_humannode))) {
1261                                 wprintf("(%s) ", &buf[5]);
1262                         }
1263                         if ((!strncasecmp(buf, "room=", 5))
1264                             && (strcasecmp(&buf[5], WC->wc_roomname))
1265                             && (strlen(&buf[5])>0) ) {
1266                                 wprintf(_("in "));
1267                                 wprintf("%s&gt; ", &buf[5]);
1268                         }
1269                         if (!strncasecmp(buf, "rfca=", 5)) {
1270                                 strcpy(rfca, &buf[5]);
1271                                 wprintf("&lt;");
1272                                 msgescputs(rfca);
1273                                 wprintf("&gt; ");
1274                         }
1275
1276                         if (!strncasecmp(buf, "node=", 5)) {
1277                                 strcpy(node, &buf[5]);
1278                                 if ( ((WC->room_flags & QR_NETWORK)
1279                                 || ((strcasecmp(&buf[5], serv_info.serv_nodename)
1280                                 && (strcasecmp(&buf[5], serv_info.serv_fqdn)))))
1281                                 && (strlen(rfca)==0)
1282                                 ) {
1283                                         wprintf("@%s ", &buf[5]);
1284                                 }
1285                         }
1286                         if (!strncasecmp(buf, "rcpt=", 5)) {
1287                                 wprintf(_("to "));
1288                                 wprintf("%s ", &buf[5]);
1289                         }
1290                         if (!strncasecmp(buf, "time=", 5)) {
1291                                 fmt_date(now, atol(&buf[5]), 0);
1292                                 wprintf("%s ", now);
1293                         }
1294                 }
1295
1296                 /**
1297                  * Save attachment info for later.  We can't start downloading them
1298                  * yet because we're in the middle of a server transaction.
1299                  */
1300                 if (!strncasecmp(buf, "part=", 5)) {
1301                         ptr = malloc( (strlen(buf) + ((attachments != NULL) ? strlen(attachments) : 0)) ) ;
1302                         if (ptr != NULL) {
1303                                 ++num_attachments;
1304                                 sprintf(ptr, "%s%s\n",
1305                                         ((attachments != NULL) ? attachments : ""),
1306                                         &buf[5]
1307                                 );
1308                                 free(attachments);
1309                                 attachments = ptr;
1310                                 lprintf(9, "attachments=<%s>\n", attachments);
1311                         }
1312                 }
1313
1314         }
1315
1316         if (include_headers) {
1317                 wprintf("<br>");
1318
1319 #ifdef HAVE_ICONV
1320                 utf8ify_rfc822_string(m_subject);
1321 #endif
1322                 if (strlen(m_subject) > 0) {
1323                         wprintf(_("Subject:"));
1324                         wprintf(" ");
1325                         msgescputs(m_subject);
1326                         wprintf("<br />");
1327                 }
1328
1329                 /**
1330                  * Begin body
1331                  */
1332                 wprintf("<br />");
1333         }
1334
1335         /**
1336          * Learn the content type
1337          */
1338         strcpy(mime_content_type, "text/plain");
1339         while (serv_getln(buf, sizeof buf), (strlen(buf) > 0)) {
1340                 if (!strcmp(buf, "000")) {
1341                         wprintf(_("unexpected end of message"));
1342                         goto ENDBODY;
1343                 }
1344                 if (!strncasecmp(buf, "Content-type: ", 14)) {
1345                         safestrncpy(mime_content_type, &buf[14],
1346                                 sizeof(mime_content_type));
1347                         for (i=0; i<strlen(mime_content_type); ++i) {
1348                                 if (!strncasecmp(&mime_content_type[i], "charset=", 8)) {
1349                                         safestrncpy(mime_charset, &mime_content_type[i+8],
1350                                                 sizeof mime_charset);
1351                                 }
1352                         }
1353                         for (i=0; i<strlen(mime_content_type); ++i) {
1354                                 if (mime_content_type[i] == ';') {
1355                                         mime_content_type[i] = 0;
1356                                 }
1357                         }
1358                         for (i=0; i<strlen(mime_charset); ++i) {
1359                                 if (mime_charset[i] == ';') {
1360                                         mime_charset[i] = 0;
1361                                 }
1362                         }
1363                 }
1364         }
1365
1366         /** Set up a character set conversion if we need to (and if we can) */
1367 #ifdef HAVE_ICONV
1368         if ( (strcasecmp(mime_charset, "us-ascii"))
1369            && (strcasecmp(mime_charset, "UTF-8"))
1370            && (strcasecmp(mime_charset, ""))
1371         ) {
1372                 ic = ctdl_iconv_open("UTF-8", mime_charset);
1373                 if (ic == (iconv_t)(-1) ) {
1374                         lprintf(5, "%s:%d iconv_open(%s, %s) failed: %s\n",
1375                                 __FILE__, __LINE__, "UTF-8", mime_charset, strerror(errno));
1376                 }
1377         }
1378 #endif
1379
1380         /** Messages in legacy Citadel variformat get handled thusly... */
1381         if (!strcasecmp(mime_content_type, "text/x-citadel-variformat")) {
1382                 pullquote_fmout();
1383         }
1384
1385         /* Boring old 80-column fixed format text gets handled this way... */
1386         else if (!strcasecmp(mime_content_type, "text/plain")) {
1387                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
1388                         if (buf[strlen(buf)-1] == '\n') buf[strlen(buf)-1] = 0;
1389                         if (buf[strlen(buf)-1] == '\r') buf[strlen(buf)-1] = 0;
1390
1391 #ifdef HAVE_ICONV
1392                         if (ic != (iconv_t)(-1) ) {
1393                                 ibuf = buf;
1394                                 ibuflen = strlen(ibuf);
1395                                 obuflen = SIZ;
1396                                 obuf = (char *) malloc(obuflen);
1397                                 osav = obuf;
1398                                 iconv(ic, &ibuf, &ibuflen, &obuf, &obuflen);
1399                                 osav[SIZ-obuflen] = 0;
1400                                 safestrncpy(buf, osav, sizeof buf);
1401                                 free(osav);
1402                         }
1403 #endif
1404
1405                         while ((strlen(buf) > 0) && (isspace(buf[strlen(buf) - 1])))
1406                                 buf[strlen(buf) - 1] = 0;
1407                         if ((bq == 0) &&
1408                         ((!strncmp(buf, ">", 1)) || (!strncmp(buf, " >", 2)) )) {
1409                                 wprintf("<blockquote>");
1410                                 bq = 1;
1411                         } else if ((bq == 1) &&
1412                                 (strncmp(buf, ">", 1)) && (strncmp(buf, " >", 2)) ) {
1413                                 wprintf("</blockquote>");
1414                                 bq = 0;
1415                         }
1416                         wprintf("<tt>");
1417                         url(buf);
1418                         msgescputs(buf);
1419                         wprintf("</tt><br />");
1420                 }
1421                 wprintf("</i><br />");
1422         }
1423
1424         /** HTML just gets escaped and stuffed back into the editor */
1425         else if (!strcasecmp(mime_content_type, "text/html")) {
1426                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
1427                         strcat(buf, "\n");
1428                         msgescputs(buf);
1429                 }
1430         }
1431
1432         /** Unknown weirdness ... don't know how to handle this content type */
1433         else {
1434                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) { }
1435         }
1436
1437 ENDBODY:
1438         /** end of body handler */
1439
1440         /*
1441          * If there were attachments, we have to download them and insert them
1442          * into the attachment chain for the forwarded message we are composing.
1443          */
1444         if ( (forward_attachments) && (num_attachments) ) {
1445                 for (i=0; i<num_attachments; ++i) {
1446                         extract_token(buf, attachments, i, '\n', sizeof buf);
1447                         extract_token(mime_filename, buf, 1, '|', sizeof mime_filename);
1448                         extract_token(mime_partnum, buf, 2, '|', sizeof mime_partnum);
1449                         extract_token(mime_disposition, buf, 3, '|', sizeof mime_disposition);
1450                         extract_token(mime_content_type, buf, 4, '|', sizeof mime_content_type);
1451                         mime_length = extract_int(buf, 5);
1452
1453                         /*
1454                          * tracing  ... uncomment if necessary
1455                          *
1456                          */
1457                         lprintf(9, "fwd filename: %s\n", mime_filename);
1458                         lprintf(9, "fwd partnum : %s\n", mime_partnum);
1459                         lprintf(9, "fwd conttype: %s\n", mime_content_type);
1460                         lprintf(9, "fwd dispose : %s\n", mime_disposition);
1461                         lprintf(9, "fwd length  : %d\n", mime_length);
1462
1463                         if ( (!strcasecmp(mime_disposition, "inline"))
1464                            || (!strcasecmp(mime_disposition, "attachment")) ) {
1465
1466                                 /* Create an attachment struct from this mime part... */
1467                                 att = malloc(sizeof(struct wc_attachment));
1468                                 memset(att, 0, sizeof(struct wc_attachment));
1469                                 att->length = mime_length;
1470                                 strcpy(att->content_type, mime_content_type);
1471                                 strcpy(att->filename, mime_filename);
1472                                 att->next = NULL;
1473                                 att->data = load_mimepart(msgnum, mime_partnum);
1474
1475                                 /* And add it to the list. */
1476                                 if (WC->first_attachment == NULL) {
1477                                         WC->first_attachment = att;
1478                                 }
1479                                 else {
1480                                         aptr = WC->first_attachment;
1481                                         while (aptr->next != NULL) aptr = aptr->next;
1482                                         aptr->next = att;
1483                                 }
1484                         }
1485
1486                 }
1487         }
1488
1489 #ifdef HAVE_ICONV
1490         if (ic != (iconv_t)(-1) ) {
1491                 iconv_close(ic);
1492         }
1493 #endif
1494
1495         if (attachments != NULL) {
1496                 free(attachments);
1497         }
1498 }
1499
1500 /**
1501  * \brief Display one row in the mailbox summary view
1502  *
1503  * \param num The row number to be displayed
1504  */
1505 void display_summarized(int num) {
1506         char datebuf[64];
1507
1508         wprintf("<tr id=\"m%ld\" style=\"width:100%%;font-weight:%s;background-color:#ffffff\" "
1509                 "onMouseDown=\"CtdlMoveMsgMouseDown(event,%ld)\">",
1510                 WC->summ[num].msgnum,
1511                 (WC->summ[num].is_new ? "bold" : "normal"),
1512                 WC->summ[num].msgnum
1513         );
1514
1515         wprintf("<td width=%d%%>", SUBJ_COL_WIDTH_PCT);
1516         escputs(WC->summ[num].subj);
1517         wprintf("</td>");
1518
1519         wprintf("<td width=%d%%>", SENDER_COL_WIDTH_PCT);
1520         escputs(WC->summ[num].from);
1521         wprintf("</td>");
1522
1523         wprintf("<td width=%d%%>", DATE_PLUS_BUTTONS_WIDTH_PCT);
1524         fmt_date(datebuf, WC->summ[num].date, 1);       /* brief */
1525         escputs(datebuf);
1526         wprintf("</td>");
1527
1528         wprintf("</tr>\n");
1529 }
1530
1531
1532
1533 /**
1534  * \brief display the adressbook overview
1535  * \param msgnum the citadel message number
1536  * \param alpha what????
1537  */
1538 void display_addressbook(long msgnum, char alpha) {
1539         char buf[SIZ];
1540         char mime_partnum[SIZ];
1541         char mime_filename[SIZ];
1542         char mime_content_type[SIZ];
1543         char mime_disposition[SIZ];
1544         int mime_length;
1545         char vcard_partnum[SIZ];
1546         char *vcard_source = NULL;
1547         struct message_summary summ;
1548
1549         memset(&summ, 0, sizeof(summ));
1550         safestrncpy(summ.subj, _("(no subject)"), sizeof summ.subj);
1551
1552         sprintf(buf, "MSG0 %ld|1", msgnum);     /* ask for headers only */
1553         serv_puts(buf);
1554         serv_getln(buf, sizeof buf);
1555         if (buf[0] != '1') return;
1556
1557         while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
1558                 if (!strncasecmp(buf, "part=", 5)) {
1559                         extract_token(mime_filename, &buf[5], 1, '|', sizeof mime_filename);
1560                         extract_token(mime_partnum, &buf[5], 2, '|', sizeof mime_partnum);
1561                         extract_token(mime_disposition, &buf[5], 3, '|', sizeof mime_disposition);
1562                         extract_token(mime_content_type, &buf[5], 4, '|', sizeof mime_content_type);
1563                         mime_length = extract_int(&buf[5], 5);
1564
1565                         if (!strcasecmp(mime_content_type, "text/x-vcard")) {
1566                                 strcpy(vcard_partnum, mime_partnum);
1567                         }
1568
1569                 }
1570         }
1571
1572         if (strlen(vcard_partnum) > 0) {
1573                 vcard_source = load_mimepart(msgnum, vcard_partnum);
1574                 if (vcard_source != NULL) {
1575
1576                         /** Display the summary line */
1577                         display_vcard(vcard_source, alpha, 0, NULL);
1578
1579                         /** If it's my vCard I can edit it */
1580                         if (    (!strcasecmp(WC->wc_roomname, USERCONFIGROOM))
1581                                 || (!strcasecmp(&WC->wc_roomname[11], USERCONFIGROOM))
1582                                 || (WC->wc_view == VIEW_ADDRESSBOOK)
1583                         ) {
1584                                 wprintf("<a href=\"edit_vcard?"
1585                                         "msgnum=%ld?partnum=%s\">",
1586                                         msgnum, vcard_partnum);
1587                                 wprintf("[%s]</a>", _("edit"));
1588                         }
1589
1590                         free(vcard_source);
1591                 }
1592         }
1593
1594 }
1595
1596
1597
1598 /**
1599  * \brief  If it's an old "Firstname Lastname" style record, try to convert it.
1600  * \param namebuf name to analyze, reverse if nescessary
1601  */
1602 void lastfirst_firstlast(char *namebuf) {
1603         char firstname[SIZ];
1604         char lastname[SIZ];
1605         int i;
1606
1607         if (namebuf == NULL) return;
1608         if (strchr(namebuf, ';') != NULL) return;
1609
1610         i = num_tokens(namebuf, ' ');
1611         if (i < 2) return;
1612
1613         extract_token(lastname, namebuf, i-1, ' ', sizeof lastname);
1614         remove_token(namebuf, i-1, ' ');
1615         strcpy(firstname, namebuf);
1616         sprintf(namebuf, "%s; %s", lastname, firstname);
1617 }
1618
1619 /**
1620  * \brief fetch what??? name
1621  * \param msgnum the citadel message number
1622  * \param namebuf where to put the name in???
1623  */
1624 void fetch_ab_name(long msgnum, char *namebuf) {
1625         char buf[SIZ];
1626         char mime_partnum[SIZ];
1627         char mime_filename[SIZ];
1628         char mime_content_type[SIZ];
1629         char mime_disposition[SIZ];
1630         int mime_length;
1631         char vcard_partnum[SIZ];
1632         char *vcard_source = NULL;
1633         int i;
1634         struct message_summary summ;
1635
1636         if (namebuf == NULL) return;
1637         strcpy(namebuf, "");
1638
1639         memset(&summ, 0, sizeof(summ));
1640         safestrncpy(summ.subj, "(no subject)", sizeof summ.subj);
1641
1642         sprintf(buf, "MSG0 %ld|1", msgnum);     /** ask for headers only */
1643         serv_puts(buf);
1644         serv_getln(buf, sizeof buf);
1645         if (buf[0] != '1') return;
1646
1647         while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
1648                 if (!strncasecmp(buf, "part=", 5)) {
1649                         extract_token(mime_filename, &buf[5], 1, '|', sizeof mime_filename);
1650                         extract_token(mime_partnum, &buf[5], 2, '|', sizeof mime_partnum);
1651                         extract_token(mime_disposition, &buf[5], 3, '|', sizeof mime_disposition);
1652                         extract_token(mime_content_type, &buf[5], 4, '|', sizeof mime_content_type);
1653                         mime_length = extract_int(&buf[5], 5);
1654
1655                         if (!strcasecmp(mime_content_type, "text/x-vcard")) {
1656                                 strcpy(vcard_partnum, mime_partnum);
1657                         }
1658
1659                 }
1660         }
1661
1662         if (strlen(vcard_partnum) > 0) {
1663                 vcard_source = load_mimepart(msgnum, vcard_partnum);
1664                 if (vcard_source != NULL) {
1665
1666                         /* Grab the name off the card */
1667                         display_vcard(vcard_source, 0, 0, namebuf);
1668
1669                         free(vcard_source);
1670                 }
1671         }
1672
1673         lastfirst_firstlast(namebuf);
1674         striplt(namebuf);
1675         for (i=0; i<strlen(namebuf); ++i) {
1676                 if (namebuf[i] != ';') return;
1677         }
1678         strcpy(namebuf, _("(no name)"));
1679 }
1680
1681
1682
1683 /**
1684  * \brief Record compare function for sorting address book indices
1685  * \param ab1 adressbook one
1686  * \param ab2 adressbook two
1687  */
1688 int abcmp(const void *ab1, const void *ab2) {
1689         return(strcasecmp(
1690                 (((const struct addrbookent *)ab1)->ab_name),
1691                 (((const struct addrbookent *)ab2)->ab_name)
1692         ));
1693 }
1694
1695
1696 /**
1697  * \brief Helper function for do_addrbook_view()
1698  * Converts a name into a three-letter tab label
1699  * \param tabbuf the tabbuffer to add name to
1700  * \param name the name to add to the tabbuffer
1701  */
1702 void nametab(char *tabbuf, char *name) {
1703         stresc(tabbuf, name, 0, 0);
1704         tabbuf[0] = toupper(tabbuf[0]);
1705         tabbuf[1] = tolower(tabbuf[1]);
1706         tabbuf[2] = tolower(tabbuf[2]);
1707         tabbuf[3] = 0;
1708 }
1709
1710
1711 /**
1712  * \brief Render the address book using info we gathered during the scan
1713  * \param addrbook the addressbook to render
1714  * \param num_ab the number of the addressbook
1715  */
1716 void do_addrbook_view(struct addrbookent *addrbook, int num_ab) {
1717         int i = 0;
1718         int displayed = 0;
1719         int bg = 0;
1720         static int NAMESPERPAGE = 60;
1721         int num_pages = 0;
1722         int page = 0;
1723         int tabfirst = 0;
1724         char tabfirst_label[SIZ];
1725         int tablast = 0;
1726         char tablast_label[SIZ];
1727
1728         if (num_ab == 0) {
1729                 wprintf("<br /><br /><br /><div align=\"center\"><i>");
1730                 wprintf(_("This address book is empty."));
1731                 wprintf("</i></div>\n");
1732                 return;
1733         }
1734
1735         if (num_ab > 1) {
1736                 qsort(addrbook, num_ab, sizeof(struct addrbookent), abcmp);
1737         }
1738
1739         num_pages = num_ab / NAMESPERPAGE;
1740
1741         page = atoi(bstr("page"));
1742
1743         wprintf("Page: ");
1744         for (i=0; i<=num_pages; ++i) {
1745                 if (i != page) {
1746                         wprintf("<a href=\"readfwd?page=%d\">", i);
1747                 }
1748                 else {
1749                         wprintf("<B>");
1750                 }
1751                 tabfirst = i * NAMESPERPAGE;
1752                 tablast = tabfirst + NAMESPERPAGE - 1;
1753                 if (tablast > (num_ab - 1)) tablast = (num_ab - 1);
1754                 nametab(tabfirst_label, addrbook[tabfirst].ab_name);
1755                 nametab(tablast_label, addrbook[tablast].ab_name);
1756                 wprintf("[%s&nbsp;-&nbsp;%s]",
1757                         tabfirst_label, tablast_label
1758                 );
1759                 if (i != page) {
1760                         wprintf("</A>\n");
1761                 }
1762                 else {
1763                         wprintf("</B>\n");
1764                 }
1765         }
1766         wprintf("<br />\n");
1767
1768         wprintf("<table border=0 cellspacing=0 "
1769                 "cellpadding=3 width=100%%>\n"
1770         );
1771
1772         for (i=0; i<num_ab; ++i) {
1773
1774                 if ((i / NAMESPERPAGE) == page) {
1775
1776                         if ((displayed % 4) == 0) {
1777                                 if (displayed > 0) {
1778                                         wprintf("</tr>\n");
1779                                 }
1780                                 bg = 1 - bg;
1781                                 wprintf("<tr bgcolor=\"#%s\">",
1782                                         (bg ? "DDDDDD" : "FFFFFF")
1783                                 );
1784                         }
1785
1786                         wprintf("<td>");
1787
1788                         wprintf("<a href=\"readfwd?startmsg=%ld&is_singlecard=1",
1789                                 addrbook[i].ab_msgnum);
1790                         wprintf("?maxmsgs=1?summary=0?alpha=%s\">", bstr("alpha"));
1791                         vcard_n_prettyize(addrbook[i].ab_name);
1792                         escputs(addrbook[i].ab_name);
1793                         wprintf("</a></td>\n");
1794                         ++displayed;
1795                 }
1796         }
1797
1798         wprintf("</tr></table>\n");
1799 }
1800
1801
1802
1803 /**
1804  * \brief load message pointers from the server
1805  * \param servcmd the citadel command to send to the citserver
1806  * \param with_headers what headers???
1807  */
1808 int load_msg_ptrs(char *servcmd, int with_headers)
1809 {
1810         char buf[1024];
1811         time_t datestamp;
1812         char fullname[128];
1813         char nodename[128];
1814         char inetaddr[128];
1815         char subject[256];
1816         int nummsgs;
1817         int maxload = 0;
1818
1819         int num_summ_alloc = 0;
1820
1821         if (WC->summ != NULL) {
1822                 free(WC->summ);
1823                 WC->num_summ = 0;
1824                 WC->summ = NULL;
1825         }
1826         num_summ_alloc = 100;
1827         WC->num_summ = 0;
1828         WC->summ = malloc(num_summ_alloc * sizeof(struct message_summary));
1829
1830         nummsgs = 0;
1831         maxload = sizeof(WC->msgarr) / sizeof(long) ;
1832         serv_puts(servcmd);
1833         serv_getln(buf, sizeof buf);
1834         if (buf[0] != '1') {
1835                 wprintf("<EM>%s</EM><br />\n", &buf[4]);
1836                 return (nummsgs);
1837         }
1838         while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
1839                 if (nummsgs < maxload) {
1840                         WC->msgarr[nummsgs] = extract_long(buf, 0);
1841                         datestamp = extract_long(buf, 1);
1842                         extract_token(fullname, buf, 2, '|', sizeof fullname);
1843                         extract_token(nodename, buf, 3, '|', sizeof nodename);
1844                         extract_token(inetaddr, buf, 4, '|', sizeof inetaddr);
1845                         extract_token(subject, buf, 5, '|', sizeof subject);
1846                         ++nummsgs;
1847
1848                         if (with_headers) {
1849                                 if (nummsgs > num_summ_alloc) {
1850                                         num_summ_alloc *= 2;
1851                                         WC->summ = realloc(WC->summ,
1852                                                 num_summ_alloc * sizeof(struct message_summary));
1853                                 }
1854                                 ++WC->num_summ;
1855
1856                                 memset(&WC->summ[nummsgs-1], 0, sizeof(struct message_summary));
1857                                 WC->summ[nummsgs-1].msgnum = WC->msgarr[nummsgs-1];
1858                                 safestrncpy(WC->summ[nummsgs-1].subj,
1859                                         _("(no subject)"), sizeof WC->summ[nummsgs-1].subj);
1860                                 if (strlen(fullname) > 0) {
1861                                         safestrncpy(WC->summ[nummsgs-1].from,
1862                                                 fullname, sizeof WC->summ[nummsgs-1].from);
1863                                 }
1864                                 if (strlen(subject) > 0) {
1865                                 safestrncpy(WC->summ[nummsgs-1].subj, subject,
1866                                         sizeof WC->summ[nummsgs-1].subj);
1867                                 }
1868 #ifdef HAVE_ICONV
1869                                 /** Handle subjects with RFC2047 encoding */
1870                                 utf8ify_rfc822_string(WC->summ[nummsgs-1].subj);
1871 #endif
1872                                 if (strlen(WC->summ[nummsgs-1].subj) > 75) {
1873                                         strcpy(&WC->summ[nummsgs-1].subj[72], "...");
1874                                 }
1875
1876                                 if (strlen(nodename) > 0) {
1877                                         if ( ((WC->room_flags & QR_NETWORK)
1878                                            || ((strcasecmp(nodename, serv_info.serv_nodename)
1879                                            && (strcasecmp(nodename, serv_info.serv_fqdn)))))
1880                                         ) {
1881                                                 strcat(WC->summ[nummsgs-1].from, " @ ");
1882                                                 strcat(WC->summ[nummsgs-1].from, nodename);
1883                                         }
1884                                 }
1885
1886                                 WC->summ[nummsgs-1].date = datestamp;
1887
1888 #ifdef HAVE_ICONV
1889                                 /** Handle senders with RFC2047 encoding */
1890                                 utf8ify_rfc822_string(WC->summ[nummsgs-1].from);
1891 #endif
1892                                 if (strlen(WC->summ[nummsgs-1].from) > 25) {
1893                                         strcpy(&WC->summ[nummsgs-1].from[22], "...");
1894                                 }
1895                         }
1896                 }
1897         }
1898         return (nummsgs);
1899 }
1900
1901 /**
1902  * \brief qsort() compatible function to compare two longs in descending order.
1903  *
1904  * \param s1 first number to compare
1905  * \param s2 second number to compare
1906  */
1907 int longcmp_r(const void *s1, const void *s2) {
1908         long l1;
1909         long l2;
1910
1911         l1 = *(long *)s1;
1912         l2 = *(long *)s2;
1913
1914         if (l1 > l2) return(-1);
1915         if (l1 < l2) return(+1);
1916         return(0);
1917 }
1918
1919
1920 /**
1921  * \brief qsort() compatible function to compare two message summary structs by ascending subject.
1922  *
1923  * \param s1 first item to compare
1924  * \param s2 second item to compare
1925  */
1926 int summcmp_subj(const void *s1, const void *s2) {
1927         struct message_summary *summ1;
1928         struct message_summary *summ2;
1929
1930         summ1 = (struct message_summary *)s1;
1931         summ2 = (struct message_summary *)s2;
1932         return strcasecmp(summ1->subj, summ2->subj);
1933 }
1934
1935 /**
1936  * \brief qsort() compatible function to compare two message summary structs by descending subject.
1937  *
1938  * \param s1 first item to compare
1939  * \param s2 second item to compare
1940  */
1941 int summcmp_rsubj(const void *s1, const void *s2) {
1942         struct message_summary *summ1;
1943         struct message_summary *summ2;
1944
1945         summ1 = (struct message_summary *)s1;
1946         summ2 = (struct message_summary *)s2;
1947         return strcasecmp(summ2->subj, summ1->subj);
1948 }
1949
1950 /**
1951  * \brief qsort() compatible function to compare two message summary structs by ascending sender.
1952  *
1953  * \param s1 first item to compare
1954  * \param s2 second item to compare
1955  */
1956 int summcmp_sender(const void *s1, const void *s2) {
1957         struct message_summary *summ1;
1958         struct message_summary *summ2;
1959
1960         summ1 = (struct message_summary *)s1;
1961         summ2 = (struct message_summary *)s2;
1962         return strcasecmp(summ1->from, summ2->from);
1963 }
1964
1965 /**
1966  * \brief qsort() compatible function to compare two message summary structs by descending sender.
1967  *
1968  * \param s1 first item to compare
1969  * \param s2 second item to compare
1970  */
1971 int summcmp_rsender(const void *s1, const void *s2) {
1972         struct message_summary *summ1;
1973         struct message_summary *summ2;
1974
1975         summ1 = (struct message_summary *)s1;
1976         summ2 = (struct message_summary *)s2;
1977         return strcasecmp(summ2->from, summ1->from);
1978 }
1979
1980 /**
1981  * \brief qsort() compatible function to compare two message summary structs by ascending date.
1982  *
1983  * \param s1 first item to compare
1984  * \param s2 second item to compare
1985  */
1986 int summcmp_date(const void *s1, const void *s2) {
1987         struct message_summary *summ1;
1988         struct message_summary *summ2;
1989
1990         summ1 = (struct message_summary *)s1;
1991         summ2 = (struct message_summary *)s2;
1992
1993         if (summ1->date < summ2->date) return -1;
1994         else if (summ1->date > summ2->date) return +1;
1995         else return 0;
1996 }
1997
1998 /**
1999  * \brief qsort() compatible function to compare two message summary structs by descending date.
2000  *
2001  * \param s1 first item to compare
2002  * \param s2 second item to compare
2003  */
2004 int summcmp_rdate(const void *s1, const void *s2) {
2005         struct message_summary *summ1;
2006         struct message_summary *summ2;
2007
2008         summ1 = (struct message_summary *)s1;
2009         summ2 = (struct message_summary *)s2;
2010
2011         if (summ1->date < summ2->date) return +1;
2012         else if (summ1->date > summ2->date) return -1;
2013         else return 0;
2014 }
2015
2016
2017
2018 /**
2019  * \brief command loop for reading messages
2020  *
2021  * \param oper Set to "readnew" or "readold" or "readfwd" or "headers"
2022  */
2023 void readloop(char *oper)
2024 {
2025         char cmd[SIZ];
2026         char buf[SIZ];
2027         char old_msgs[SIZ];
2028         int a, b;
2029         int nummsgs;
2030         long startmsg;
2031         int maxmsgs;
2032         long *displayed_msgs = NULL;
2033         int num_displayed = 0;
2034         int is_summary = 0;
2035         int is_addressbook = 0;
2036         int is_singlecard = 0;
2037         int is_calendar = 0;
2038         int is_tasks = 0;
2039         int is_notes = 0;
2040         int is_bbview = 0;
2041         int lo, hi;
2042         int lowest_displayed = (-1);
2043         int highest_displayed = 0;
2044         struct addrbookent *addrbook = NULL;
2045         int num_ab = 0;
2046         char *sortby = NULL;
2047         char sortpref_name[128];
2048         char sortpref_value[128];
2049         char *subjsort_button;
2050         char *sendsort_button;
2051         char *datesort_button;
2052         int bbs_reverse = 0;
2053
2054         if (WC->wc_view == VIEW_WIKI) {
2055                 sprintf(buf, "wiki?room=%s?page=home", WC->wc_roomname);
2056                 http_redirect(buf);
2057                 return;
2058         }
2059
2060         startmsg = atol(bstr("startmsg"));
2061         maxmsgs = atoi(bstr("maxmsgs"));
2062         is_summary = atoi(bstr("summary"));
2063         if (maxmsgs == 0) maxmsgs = DEFAULT_MAXMSGS;
2064
2065         snprintf(sortpref_name, sizeof sortpref_name, "sort %s", WC->wc_roomname);
2066         get_preference(sortpref_name, sortpref_value, sizeof sortpref_value);
2067
2068         sortby = bstr("sortby");
2069         if ( (strlen(sortby) > 0) && (strcasecmp(sortby, sortpref_value)) ) {
2070                 set_preference(sortpref_name, sortby, 1);
2071         }
2072         if (strlen(sortby) == 0) sortby = sortpref_value;
2073
2074         /** mailbox sort */
2075         if (strlen(sortby) == 0) sortby = "rdate";
2076
2077         /** message board sort */
2078         if (!strcasecmp(sortby, "reverse")) {
2079                 bbs_reverse = 1;
2080         }
2081         else {
2082                 bbs_reverse = 0;
2083         }
2084
2085         output_headers(1, 1, 1, 0, 0, 0);
2086
2087         /**
2088          * When in summary mode, always show ALL messages instead of just
2089          * new or old.  Otherwise, show what the user asked for.
2090          */
2091         if (!strcmp(oper, "readnew")) {
2092                 strcpy(cmd, "MSGS NEW");
2093         }
2094         else if (!strcmp(oper, "readold")) {
2095                 strcpy(cmd, "MSGS OLD");
2096         }
2097         else {
2098                 strcpy(cmd, "MSGS ALL");
2099         }
2100
2101         if ((WC->wc_view == VIEW_MAILBOX) && (maxmsgs > 1)) {
2102                 is_summary = 1;
2103                 strcpy(cmd, "MSGS ALL");
2104         }
2105
2106         if ((WC->wc_view == VIEW_ADDRESSBOOK) && (maxmsgs > 1)) {
2107                 is_addressbook = 1;
2108                 strcpy(cmd, "MSGS ALL");
2109                 maxmsgs = 9999999;
2110         }
2111
2112         if (is_summary) {
2113                 strcpy(cmd, "MSGS ALL|||1");    /**< fetch header summary */
2114                 startmsg = 1;
2115                 maxmsgs = 9999999;
2116         }
2117
2118         /**
2119          * Are we doing a summary view?  If so, we need to know old messages
2120          * and new messages, so we can do that pretty boldface thing for the
2121          * new messages.
2122          */
2123         strcpy(old_msgs, "");
2124         if (is_summary) {
2125                 serv_puts("GTSN");
2126                 serv_getln(buf, sizeof buf);
2127                 if (buf[0] == '2') {
2128                         strcpy(old_msgs, &buf[4]);
2129                 }
2130         }
2131
2132         is_singlecard = atoi(bstr("is_singlecard"));
2133
2134         if (WC->wc_default_view == VIEW_CALENDAR) {             /**< calendar */
2135                 is_calendar = 1;
2136                 strcpy(cmd, "MSGS ALL");
2137                 maxmsgs = 32767;
2138         }
2139         if (WC->wc_default_view == VIEW_TASKS) {                /**< tasks */
2140                 is_tasks = 1;
2141                 strcpy(cmd, "MSGS ALL");
2142                 maxmsgs = 32767;
2143         }
2144         if (WC->wc_default_view == VIEW_NOTES) {                /**< notes */
2145                 is_notes = 1;
2146                 strcpy(cmd, "MSGS ALL");
2147                 maxmsgs = 32767;
2148         }
2149
2150         nummsgs = load_msg_ptrs(cmd, is_summary);
2151         if (nummsgs == 0) {
2152
2153                 if ((!is_tasks) && (!is_calendar) && (!is_notes) && (!is_addressbook)) {
2154                         wprintf("<em>");
2155                         if (!strcmp(oper, "readnew")) {
2156                                 wprintf(_("No new messages."));
2157                         } else if (!strcmp(oper, "readold")) {
2158                                 wprintf(_("No old messages."));
2159                         } else {
2160                                 wprintf(_("No messages here."));
2161                         }
2162                         wprintf("</em>\n");
2163                 }
2164
2165                 goto DONE;
2166         }
2167
2168         if (is_summary) {
2169                 for (a = 0; a < nummsgs; ++a) {
2170                         /** Are you a new message, or an old message? */
2171                         if (is_summary) {
2172                                 if (is_msg_in_mset(old_msgs, WC->msgarr[a])) {
2173                                         WC->summ[a].is_new = 0;
2174                                 }
2175                                 else {
2176                                         WC->summ[a].is_new = 1;
2177                                 }
2178                         }
2179                 }
2180         }
2181
2182         if (startmsg == 0L) {
2183                 if (bbs_reverse) {
2184                         startmsg = WC->msgarr[(nummsgs >= maxmsgs) ? (nummsgs - maxmsgs) : 0];
2185                 }
2186                 else {
2187                         startmsg = WC->msgarr[0];
2188                 }
2189         }
2190
2191         if (is_summary) {
2192                 if (!strcasecmp(sortby, "subject")) {
2193                         qsort(WC->summ, WC->num_summ,
2194                                 sizeof(struct message_summary), summcmp_subj);
2195                 }
2196                 else if (!strcasecmp(sortby, "rsubject")) {
2197                         qsort(WC->summ, WC->num_summ,
2198                                 sizeof(struct message_summary), summcmp_rsubj);
2199                 }
2200                 else if (!strcasecmp(sortby, "sender")) {
2201                         qsort(WC->summ, WC->num_summ,
2202                                 sizeof(struct message_summary), summcmp_sender);
2203                 }
2204                 else if (!strcasecmp(sortby, "rsender")) {
2205                         qsort(WC->summ, WC->num_summ,
2206                                 sizeof(struct message_summary), summcmp_rsender);
2207                 }
2208                 else if (!strcasecmp(sortby, "date")) {
2209                         qsort(WC->summ, WC->num_summ,
2210                                 sizeof(struct message_summary), summcmp_date);
2211                 }
2212                 else if (!strcasecmp(sortby, "rdate")) {
2213                         qsort(WC->summ, WC->num_summ,
2214                                 sizeof(struct message_summary), summcmp_rdate);
2215                 }
2216         }
2217
2218         if (!strcasecmp(sortby, "subject")) {
2219                 subjsort_button = "<a href=\"readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=rsubject\"><img border=\"0\" src=\"static/down_pointer.gif\" /></a>" ;
2220         }
2221         else if (!strcasecmp(sortby, "rsubject")) {
2222                 subjsort_button = "<a href=\"readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=subject\"><img border=\"0\" src=\"static/up_pointer.gif\" /></a>" ;
2223         }
2224         else {
2225                 subjsort_button = "<a href=\"readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=subject\"><img border=\"0\" src=\"static/sort_none.gif\" /></a>" ;
2226         }
2227
2228         if (!strcasecmp(sortby, "sender")) {
2229                 sendsort_button = "<a href=\"readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=rsender\"><img border=\"0\" src=\"static/down_pointer.gif\" /></a>" ;
2230         }
2231         else if (!strcasecmp(sortby, "rsender")) {
2232                 sendsort_button = "<a href=\"readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=sender\"><img border=\"0\" src=\"static/up_pointer.gif\" /></a>" ;
2233         }
2234         else {
2235                 sendsort_button = "<a href=\"readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=sender\"><img border=\"0\" src=\"static/sort_none.gif\" /></a>" ;
2236         }
2237
2238         if (!strcasecmp(sortby, "date")) {
2239                 datesort_button = "<a href=\"readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=rdate\"><img border=\"0\" src=\"static/down_pointer.gif\" /></a>" ;
2240         }
2241         else if (!strcasecmp(sortby, "rdate")) {
2242                 datesort_button = "<a href=\"readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=date\"><img border=\"0\" src=\"static/up_pointer.gif\" /></a>" ;
2243         }
2244         else {
2245                 datesort_button = "<a href=\"readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=rdate\"><img border=\"0\" src=\"static/sort_none.gif\" /></a>" ;
2246         }
2247
2248         if (is_summary) {
2249                 wprintf("</div>\n");            /** end of 'content' div */
2250
2251                 wprintf("<script language=\"javascript\" type=\"text/javascript\">"
2252                         " document.onkeydown = CtdlMsgListKeyPress;     "
2253                         " if (document.layers) {                        "
2254                         "       document.captureEvents(Event.KEYPRESS); "
2255                         " }                                             "
2256                         "</script>\n"
2257                 );
2258
2259                 /** note that Date and Delete are now in the same column */
2260                 wprintf("<div id=\"message_list_hdr\">"
2261                         "<div class=\"fix_scrollbar_bug\">"
2262                         "<table cellspacing=0 style=\"width:100%%\">"
2263                         "<tr>"
2264                 );
2265                 wprintf("<td width=%d%%><b><i>%s</i></b> %s</td>"
2266                         "<td width=%d%%><b><i>%s</i></b> %s</td>"
2267                         "<td width=%d%%><b><i>%s</i></b> %s"
2268                         "&nbsp;"
2269                         "<input type=\"submit\" name=\"delete_button\" style=\"font-size:6pt\" "
2270                         " onClick=\"CtdlDeleteSelectedMessages(event)\" "
2271                         " value=\"%s\">"
2272                         "</td>"
2273                         "</tr>\n"
2274                         ,
2275                         SUBJ_COL_WIDTH_PCT,
2276                         _("Subject"),   subjsort_button,
2277                         SENDER_COL_WIDTH_PCT,
2278                         _("Sender"),    sendsort_button,
2279                         DATE_PLUS_BUTTONS_WIDTH_PCT,
2280                         _("Date"),      datesort_button,
2281                         _("Delete")
2282                 );
2283                 wprintf("</table></div></div>\n");
2284
2285                 wprintf("<div id=\"message_list\">"
2286
2287                         "<div class=\"fix_scrollbar_bug\">\n"
2288
2289                         "<table class=\"mailbox_summary\" id=\"summary_headers\" rules=rows "
2290                         "cellspacing=0 style=\"width:100%%;-moz-user-select:none;\">"
2291                 );
2292         }
2293
2294         if (is_notes) {
2295                 wprintf("<div align=center>%s</div>\n", _("Click on any note to edit it."));
2296                 wprintf("<div id=\"new_notes_here\"></div>\n");
2297         }
2298
2299         for (a = 0; a < nummsgs; ++a) {
2300                 if ((WC->msgarr[a] >= startmsg) && (num_displayed < maxmsgs)) {
2301
2302                         /** Display the message */
2303                         if (is_summary) {
2304                                 display_summarized(a);
2305                         }
2306                         else if (is_addressbook) {
2307                                 fetch_ab_name(WC->msgarr[a], buf);
2308                                 ++num_ab;
2309                                 addrbook = realloc(addrbook,
2310                                         (sizeof(struct addrbookent) * num_ab) );
2311                                 safestrncpy(addrbook[num_ab-1].ab_name, buf,
2312                                         sizeof(addrbook[num_ab-1].ab_name));
2313                                 addrbook[num_ab-1].ab_msgnum = WC->msgarr[a];
2314                         }
2315                         else if (is_calendar) {
2316                                 display_calendar(WC->msgarr[a]);
2317                         }
2318                         else if (is_tasks) {
2319                                 display_task(WC->msgarr[a]);
2320                         }
2321                         else if (is_notes) {
2322                                 display_note(WC->msgarr[a]);
2323                         }
2324                         else {
2325                                 if (displayed_msgs == NULL) {
2326                                         displayed_msgs = malloc(sizeof(long) *
2327                                                                 (maxmsgs<nummsgs ? maxmsgs : nummsgs));
2328                                 }
2329                                 displayed_msgs[num_displayed] = WC->msgarr[a];
2330                         }
2331
2332                         if (lowest_displayed < 0) lowest_displayed = a;
2333                         highest_displayed = a;
2334
2335                         ++num_displayed;
2336                 }
2337         }
2338
2339         /**
2340          * Set the "is_bbview" variable if it appears that we are looking at
2341          * a classic bulletin board view.
2342          */
2343         if ((!is_tasks) && (!is_calendar) && (!is_addressbook)
2344               && (!is_notes) && (!is_singlecard) && (!is_summary)) {
2345                 is_bbview = 1;
2346         }
2347
2348         /** Output loop */
2349         if (displayed_msgs != NULL) {
2350                 if (bbs_reverse) {
2351                         qsort(displayed_msgs, num_displayed, sizeof(long), longcmp_r);
2352                 }
2353
2354                 /** if we do a split bbview in the future, begin messages div here */
2355
2356                 for (a=0; a<num_displayed; ++a) {
2357                         read_message(displayed_msgs[a], 0, "");
2358                 }
2359
2360                 /** if we do a split bbview in the future, end messages div here */
2361
2362                 free(displayed_msgs);
2363                 displayed_msgs = NULL;
2364         }
2365
2366         if (is_summary) {
2367                 wprintf("</table>"
2368                         "</div>\n");                    /**< end of 'fix_scrollbar_bug' div */
2369                 wprintf("</div>");                      /**< end of 'message_list' div */
2370
2371                 /** Here's the grab-it-to-resize-the-message-list widget */
2372                 wprintf("<div id=\"resize_msglist\" "
2373                         "onMouseDown=\"CtdlResizeMsgListMouseDown(event)\">"
2374                         "<div class=\"fix_scrollbar_bug\">"
2375                         "<table width=100%% border=3 cellspacing=0 "
2376                         "bgcolor=\"#cccccc\" "
2377                         "cellpadding=0><TR><TD> </td></tr></table>"
2378                         "</div></div>\n"
2379                 );
2380
2381                 wprintf("<div id=\"preview_pane\">");   /**< The preview pane will initially be empty */
2382         }
2383
2384         /**
2385          * Bump these because although we're thinking in zero base, the user
2386          * is a drooling idiot and is thinking in one base.
2387          */
2388         ++lowest_displayed;
2389         ++highest_displayed;
2390
2391         /**
2392          * If we're not currently looking at ALL requested
2393          * messages, then display the selector bar
2394          */
2395         if (is_bbview) {
2396                 /** begin bbview scroller */
2397                 wprintf("<form name=\"msgomatic\">");
2398                 wprintf(_("Reading #"), lowest_displayed, highest_displayed);
2399
2400                 wprintf("<select name=\"whichones\" size=\"1\" "
2401                         "OnChange=\"location.href=msgomatic.whichones.options"
2402                         "[selectedIndex].value\">\n");
2403
2404                 if (bbs_reverse) {
2405                         for (b=nummsgs-1; b>=0; b = b - maxmsgs) {
2406                                 hi = b + 1;
2407                                 lo = b - maxmsgs + 2;
2408                                 if (lo < 1) lo = 1;
2409                                 wprintf("<option %s value="
2410                                         "\"%s"
2411                                         "?startmsg=%ld"
2412                                         "?maxmsgs=%d"
2413                                         "?summary=%d\">"
2414                                         "%d-%d</option> \n",
2415                                         ((WC->msgarr[lo-1] == startmsg) ? "selected" : ""),
2416                                         oper,
2417                                         WC->msgarr[lo-1],
2418                                         maxmsgs,
2419                                         is_summary,
2420                                         hi, lo);
2421                         }
2422                 }
2423                 else {
2424                         for (b=0; b<nummsgs; b = b + maxmsgs) {
2425                                 lo = b + 1;
2426                                 hi = b + maxmsgs + 1;
2427                                 if (hi > nummsgs) hi = nummsgs;
2428                                 wprintf("<option %s value="
2429                                         "\"%s"
2430                                         "?startmsg=%ld"
2431                                         "?maxmsgs=%d"
2432                                         "?summary=%d\">"
2433                                         "%d-%d</option> \n",
2434                                         ((WC->msgarr[b] == startmsg) ? "selected" : ""),
2435                                         oper,
2436                                         WC->msgarr[lo-1],
2437                                         maxmsgs,
2438                                         is_summary,
2439                                         lo, hi);
2440                         }
2441                 }
2442
2443                 wprintf("<option value=\"%s?startmsg=%ld"
2444                         "?maxmsgs=9999999?summary=%d\">"
2445                         "ALL"
2446                         "</option> ",
2447                         oper,
2448                         WC->msgarr[0], is_summary);
2449
2450                 wprintf("</select> ");
2451                 wprintf(_("of %d messages."), nummsgs);
2452
2453                 /** forward/reverse */
2454                 wprintf("&nbsp;<select name=\"direction\" size=\"1\" "
2455                         "OnChange=\"location.href=msgomatic.direction.options"
2456                         "[selectedIndex].value\">\n"
2457                 );
2458
2459                 wprintf("<option %s value=\"%s?sortby=forward\">oldest to newest</option>\n",
2460                         (bbs_reverse ? "" : "selected"),
2461                         oper
2462                 );
2463
2464                 wprintf("<option %s value=\"%s?sortby=reverse\">newest to oldest</option>\n",
2465                         (bbs_reverse ? "selected" : ""),
2466                         oper
2467                 );
2468
2469                 wprintf("</select></form>\n");
2470                 /** end bbview scroller */
2471         }
2472
2473 DONE:
2474         if (is_tasks) {
2475                 do_tasks_view();        /** Render the task list */
2476         }
2477
2478         if (is_calendar) {
2479                 do_calendar_view();     /** Render the calendar */
2480         }
2481
2482         if (is_addressbook) {
2483                 do_addrbook_view(addrbook, num_ab);     /** Render the address book */
2484         }
2485
2486         /** Note: wDumpContent() will output one additional </div> tag. */
2487         wDumpContent(1);
2488         if (addrbook != NULL) free(addrbook);
2489
2490         /** free the summary */
2491         if (WC->summ != NULL) {
2492                 free(WC->summ);
2493                 WC->num_summ = 0;
2494                 WC->summ = NULL;
2495         }
2496 }
2497
2498
2499 /**
2500  * \brief Back end for post_message()
2501  * ... this is where the actual message gets transmitted to the server.
2502  */
2503 void post_mime_to_server(void) {
2504         char boundary[SIZ];
2505         int is_multipart = 0;
2506         static int seq = 0;
2507         struct wc_attachment *att;
2508         char *encoded;
2509         size_t encoded_length;
2510
2511         /** RFC2045 requires this, and some clients look for it... */
2512         serv_puts("MIME-Version: 1.0");
2513
2514         /** If there are attachments, we have to do multipart/mixed */
2515         if (WC->first_attachment != NULL) {
2516                 is_multipart = 1;
2517         }
2518
2519         if (is_multipart) {
2520                 sprintf(boundary, "=_Citadel_Multipart_%s_%04x%04x",
2521                         serv_info.serv_fqdn,
2522                         getpid(),
2523                         ++seq
2524                 );
2525
2526                 /** Remember, serv_printf() appends an extra newline */
2527                 serv_printf("Content-type: multipart/mixed; "
2528                         "boundary=\"%s\"\n", boundary);
2529                 serv_printf("This is a multipart message in MIME format.\n");
2530                 serv_printf("--%s", boundary);
2531         }
2532
2533         serv_puts("Content-type: text/html; charset=utf-8");
2534         serv_puts("Content-Transfer-Encoding: quoted-printable");
2535         serv_puts("");
2536         serv_puts("<html><body>\r\n");
2537         text_to_server_qp(bstr("msgtext"));     /** Transmit message in quoted-printable encoding */
2538         serv_puts("</body></html>\r\n");
2539
2540         if (is_multipart) {
2541
2542                 /** Add in the attachments */
2543                 for (att = WC->first_attachment; att!=NULL; att=att->next) {
2544
2545                         encoded_length = ((att->length * 150) / 100);
2546                         encoded = malloc(encoded_length);
2547                         if (encoded == NULL) break;
2548                         CtdlEncodeBase64(encoded, att->data, att->length);
2549
2550                         serv_printf("--%s", boundary);
2551                         serv_printf("Content-type: %s", att->content_type);
2552                         serv_printf("Content-disposition: attachment; "
2553                                 "filename=\"%s\"", att->filename);
2554                         serv_puts("Content-transfer-encoding: base64");
2555                         serv_puts("");
2556                         serv_write(encoded, strlen(encoded));
2557                         serv_puts("");
2558                         serv_puts("");
2559                         free(encoded);
2560                 }
2561                 serv_printf("--%s--", boundary);
2562         }
2563
2564         serv_puts("000");
2565 }
2566
2567
2568 /**
2569  * \brief Post message (or don't post message)
2570  *
2571  * Note regarding the "dont_post" variable:
2572  * A random value (actually, it's just a timestamp) is inserted as a hidden
2573  * field called "postseq" when the display_enter page is generated.  This
2574  * value is checked when posting, using the static variable dont_post.  If a
2575  * user attempts to post twice using the same dont_post value, the message is
2576  * discarded.  This prevents the accidental double-saving of the same message
2577  * if the user happens to click the browser "back" button.
2578  */
2579 void post_message(void)
2580 {
2581         char buf[SIZ];
2582         static long dont_post = (-1L);
2583         struct wc_attachment *att, *aptr;
2584         int is_anonymous = 0;
2585
2586         if (!strcasecmp(bstr("is_anonymous"), "yes")) {
2587                 is_anonymous = 1;
2588         }
2589
2590         if (WC->upload_length > 0) {
2591
2592                 /** There's an attachment.  Save it to this struct... */
2593                 att = malloc(sizeof(struct wc_attachment));
2594                 memset(att, 0, sizeof(struct wc_attachment));
2595                 att->length = WC->upload_length;
2596                 strcpy(att->content_type, WC->upload_content_type);
2597                 strcpy(att->filename, WC->upload_filename);
2598                 att->next = NULL;
2599
2600                 /** And add it to the list. */
2601                 if (WC->first_attachment == NULL) {
2602                         WC->first_attachment = att;
2603                 }
2604                 else {
2605                         aptr = WC->first_attachment;
2606                         while (aptr->next != NULL) aptr = aptr->next;
2607                         aptr->next = att;
2608                 }
2609
2610                 /**
2611                  * Mozilla sends a simple filename, which is what we want,
2612                  * but Satan's Browser sends an entire pathname.  Reduce
2613                  * the path to just a filename if we need to.
2614                  */
2615                 while (num_tokens(att->filename, '/') > 1) {
2616                         remove_token(att->filename, 0, '/');
2617                 }
2618                 while (num_tokens(att->filename, '\\') > 1) {
2619                         remove_token(att->filename, 0, '\\');
2620                 }
2621
2622                 /**
2623                  * Transfer control of this memory from the upload struct
2624                  * to the attachment struct.
2625                  */
2626                 att->data = WC->upload;
2627                 WC->upload_length = 0;
2628                 WC->upload = NULL;
2629                 display_enter();
2630                 return;
2631         }
2632
2633         if (strlen(bstr("cancel_button")) > 0) {
2634                 sprintf(WC->ImportantMessage,
2635                         _("Cancelled.  Message was not posted."));
2636         } else if (strlen(bstr("attach_button")) > 0) {
2637                 display_enter();
2638                 return;
2639         } else if (atol(bstr("postseq")) == dont_post) {
2640                 sprintf(WC->ImportantMessage,
2641                         _("Automatically cancelled because you have already "
2642                         "saved this message."));
2643         } else {
2644                 sprintf(buf, "ENT0 1|%s|%d|4|%s|||%s|%s|%s",
2645                         bstr("recp"),
2646                         is_anonymous,
2647                         bstr("subject"),
2648                         bstr("cc"),
2649                         bstr("bcc"),
2650                         bstr("wikipage")
2651                 );
2652                 serv_puts(buf);
2653                 serv_getln(buf, sizeof buf);
2654                 if (buf[0] == '4') {
2655                         post_mime_to_server();
2656                         if ( (strlen(bstr("recp")) > 0)
2657                            || (strlen(bstr("cc")) > 0)
2658                            || (strlen(bstr("bcc")) > 0)
2659                         ) {
2660                                 sprintf(WC->ImportantMessage, _("Message has been sent.\n"));
2661                         }
2662                         else {
2663                                 sprintf(WC->ImportantMessage, _("Message has been posted.\n"));
2664                         }
2665                         dont_post = atol(bstr("postseq"));
2666                 } else {
2667                         sprintf(WC->ImportantMessage, "%s", &buf[4]);
2668                         display_enter();
2669                         return;
2670                 }
2671         }
2672
2673         free_attachments(WC);
2674
2675         /**
2676          *  We may have been supplied with instructions regarding the location
2677          *  to which we must return after posting.  If found, go there.
2678          */
2679         if (strlen(bstr("return_to")) > 0) {
2680                 http_redirect(bstr("return_to"));
2681         }
2682         /**
2683          *  If we were editing a page in a wiki room, go to that page now.
2684          */
2685         else if (strlen(bstr("wikipage")) > 0) {
2686                 snprintf(buf, sizeof buf, "wiki?page=%s", bstr("wikipage"));
2687                 http_redirect(buf);
2688         }
2689         /**
2690          *  Otherwise, just go to the "read messages" loop.
2691          */
2692         else {
2693                 readloop("readnew");
2694         }
2695 }
2696
2697
2698
2699
2700 /**
2701  * \brief display the message entry screen
2702  */
2703 void display_enter(void)
2704 {
2705         char buf[SIZ];
2706         char ebuf[SIZ];
2707         long now;
2708         struct wc_attachment *att;
2709         int recipient_required = 0;
2710         int recipient_bad = 0;
2711         int i;
2712         int is_anonymous = 0;
2713         long existing_page = (-1L);
2714
2715         if (strlen(bstr("force_room")) > 0) {
2716                 gotoroom(bstr("force_room"));
2717         }
2718
2719         if (!strcasecmp(bstr("is_anonymous"), "yes")) {
2720                 is_anonymous = 1;
2721         }
2722
2723         /**
2724          * Are we perhaps in an address book view?  If so, then an "enter
2725          * message" command really means "add new entry."
2726          */
2727         if (WC->wc_default_view == VIEW_ADDRESSBOOK) {
2728                 do_edit_vcard(-1, "", "");
2729                 return;
2730         }
2731
2732 #ifdef WEBCIT_WITH_CALENDAR_SERVICE
2733         /**
2734          * Are we perhaps in a calendar room?  If so, then an "enter
2735          * message" command really means "add new calendar item."
2736          */
2737         if (WC->wc_default_view == VIEW_CALENDAR) {
2738                 display_edit_event();
2739                 return;
2740         }
2741
2742         /**
2743          * Are we perhaps in a tasks view?  If so, then an "enter
2744          * message" command really means "add new task."
2745          */
2746         if (WC->wc_default_view == VIEW_TASKS) {
2747                 display_edit_task();
2748                 return;
2749         }
2750 #endif
2751
2752         /**
2753          * Otherwise proceed normally.
2754          * Do a custom room banner with no navbar...
2755          */
2756         output_headers(1, 1, 2, 0, 0, 0);
2757         wprintf("<div id=\"banner\">\n");
2758         embed_room_banner(NULL, navbar_none);
2759         wprintf("</div>\n");
2760         wprintf("<div id=\"content\">\n"
2761                 "<div class=\"fix_scrollbar_bug\">"
2762                 "<table width=100%% border=0 bgcolor=\"#ffffff\"><tr><td>");
2763
2764         /** First test to see whether this is a room that requires recipients to be entered */
2765         serv_puts("ENT0 0");
2766         serv_getln(buf, sizeof buf);
2767         if (!strncmp(buf, "570", 3)) {          /** 570 means that we need a recipient here */
2768                 recipient_required = 1;
2769         }
2770         else if (buf[0] != '2') {               /** Any other error means that we cannot continue */
2771                 wprintf("<EM>%s</EM><br />\n", &buf[4]);
2772                 goto DONE;
2773         }
2774
2775         /** Now check our actual recipients if there are any */
2776         if (recipient_required) {
2777                 sprintf(buf, "ENT0 0|%s|%d|0||||%s|%s|%s", bstr("recp"), is_anonymous,
2778                         bstr("cc"), bstr("bcc"), bstr("wikipage"));
2779                 serv_puts(buf);
2780                 serv_getln(buf, sizeof buf);
2781
2782                 if (!strncmp(buf, "570", 3)) {  /** 570 means we have an invalid recipient listed */
2783                         if (strlen(bstr("recp")) + strlen(bstr("cc")) + strlen(bstr("bcc")) > 0) {
2784                                 recipient_bad = 1;
2785                         }
2786                 }
2787                 else if (buf[0] != '2') {       /** Any other error means that we cannot continue */
2788                         wprintf("<EM>%s</EM><br />\n", &buf[4]);
2789                         goto DONE;
2790                 }
2791         }
2792
2793         /** If we got this far, we can display the message entry screen. */
2794
2795         now = time(NULL);
2796         fmt_date(buf, now, 0);
2797         strcat(&buf[strlen(buf)], _(" <I>from</I> "));
2798         stresc(&buf[strlen(buf)], WC->wc_fullname, 1, 1);
2799
2800         /* Don't need this anymore, it's in the input box below
2801         if (strlen(bstr("recp")) > 0) {
2802                 strcat(&buf[strlen(buf)], _(" <I>to</I> "));
2803                 stresc(&buf[strlen(buf)], bstr("recp"), 1, 1);
2804         }
2805         */
2806
2807         strcat(&buf[strlen(buf)], _(" <I>in</I> "));
2808         stresc(&buf[strlen(buf)], WC->wc_roomname, 1, 1);
2809
2810         /** begin message entry screen */
2811         wprintf("<form "
2812                 "enctype=\"multipart/form-data\" "
2813                 "method=\"POST\" "
2814                 "accept-charset=\"UTF-8\" "
2815                 "action=\"post\" "
2816                 "name=\"enterform\""
2817                 ">\n");
2818         wprintf("<input type=\"hidden\" name=\"postseq\" value=\"%ld\">\n", now);
2819         if (WC->wc_view == VIEW_WIKI) {
2820                 wprintf("<input type=\"hidden\" name=\"wikipage\" value=\"%s\">\n", bstr("wikipage"));
2821         }
2822         wprintf("<input type=\"hidden\" name=\"return_to\" value=\"%s\">\n", bstr("return_to"));
2823
2824         wprintf("<img src=\"static/newmess3_24x.gif\" align=middle alt=\" \">");
2825         wprintf("%s\n", buf);   /** header bar */
2826         if (WC->room_flags & QR_ANONOPT) {
2827                 wprintf("&nbsp;"
2828                         "<input type=\"checkbox\" name=\"is_anonymous\" value=\"yes\" %s>",
2829                                 (is_anonymous ? "checked" : "")
2830                 );
2831                 wprintf("Anonymous");
2832         }
2833         wprintf("<br>\n");      /** header bar */
2834
2835         wprintf("<table border=\"0\" width=\"100%%\">\n");
2836         if (recipient_required) {
2837
2838                 wprintf("<tr><td>");
2839                 wprintf("<font size=-1>");
2840                 wprintf(_("To:"));
2841                 wprintf("</font>");
2842                 wprintf("</td><td>"
2843                         "<input autocomplete=\"off\" type=\"text\" name=\"recp\" id=\"recp_id\" value=\"");
2844                 escputs(bstr("recp"));
2845                 wprintf("\" size=50 maxlength=1000 />");
2846                 wprintf("<div class=\"auto_complete\" id=\"recp_name_choices\"></div>");
2847                 wprintf("</td><td></td></tr>\n");
2848
2849                 wprintf("<tr><td>");
2850                 wprintf("<font size=-1>");
2851                 wprintf(_("CC:"));
2852                 wprintf("</font>");
2853                 wprintf("</td><td>"
2854                         "<input autocomplete=\"off\" type=\"text\" name=\"cc\" id=\"cc_id\" value=\"");
2855                 escputs(bstr("cc"));
2856                 wprintf("\" size=50 maxlength=1000 />");
2857                 wprintf("<div class=\"auto_complete\" id=\"cc_name_choices\"></div>");
2858                 wprintf("</td><td></td></tr>\n");
2859
2860                 wprintf("<tr><td>");
2861                 wprintf("<font size=-1>");
2862                 wprintf(_("BCC:"));
2863                 wprintf("</font>");
2864                 wprintf("</td><td>"
2865                         "<input autocomplete=\"off\" type=\"text\" name=\"bcc\" id=\"bcc_id\" value=\"");
2866                 escputs(bstr("bcc"));
2867                 wprintf("\" size=50 maxlength=1000 />");
2868                 wprintf("<div class=\"auto_complete\" id=\"bcc_name_choices\"></div>");
2869                 wprintf("</td><td></td></tr>\n");
2870
2871                 /** Initialize the autocomplete ajax helpers (found in wclib.js) */
2872                 wprintf("<script type=\"text/javascript\">      \n"
2873                         " activate_entmsg_autocompleters();     \n"
2874                         "</script>                              \n"
2875                 );
2876         }
2877
2878         wprintf("<tr><td>");
2879         wprintf("<font size=-1>");
2880         wprintf(_("Subject (optional):"));
2881         wprintf("</font>");
2882         wprintf("</td><td>"
2883                 "<input type=\"text\" name=\"subject\" value=\"");
2884         escputs(bstr("subject"));
2885         wprintf("\" size=50 maxlength=70></td><td>\n");
2886
2887         wprintf("<input type=\"submit\" name=\"send_button\" value=\"");
2888         if (recipient_required) {
2889                 wprintf(_("Send message"));
2890         } else {
2891                 wprintf(_("Post message"));
2892         }
2893         wprintf("\">&nbsp;"
2894                 "<input type=\"submit\" name=\"cancel_button\" value=\"%s\">\n", _("Cancel"));
2895         wprintf("</td></tr></table>\n");
2896
2897         wprintf("<center>");
2898
2899         wprintf("<textarea name=\"msgtext\" cols=\"80\" rows=\"15\">");
2900
2901         /** If we're continuing from a previous edit, put our partially-composed message back... */
2902         msgescputs(bstr("msgtext"));
2903
2904         /* If we're forwarding a message, insert it here... */
2905         if (atol(bstr("fwdquote")) > 0L) {
2906                 wprintf("<br><div align=center><i>");
2907                 wprintf(_("--- forwarded message ---"));
2908                 wprintf("</i></div><br>");
2909                 pullquote_message(atol(bstr("fwdquote")), 1, 1);
2910         }
2911
2912         /** If we're replying quoted, insert the quote here... */
2913         else if (atol(bstr("replyquote")) > 0L) {
2914                 wprintf("<br>"
2915                         "<blockquote>");
2916                 pullquote_message(atol(bstr("replyquote")), 0, 1);
2917                 wprintf("</blockquote>\n\n");
2918         }
2919
2920         /** If we're editing a wiki page, insert the existing page here... */
2921         else if (WC->wc_view == VIEW_WIKI) {
2922                 safestrncpy(buf, bstr("wikipage"), sizeof buf);
2923                 str_wiki_index(buf);
2924                 existing_page = locate_message_by_uid(buf);
2925                 if (existing_page >= 0L) {
2926                         pullquote_message(existing_page, 1, 0);
2927                 }
2928         }
2929
2930         /** Insert our signature if appropriate... */
2931         if ( (WC->is_mailbox) && (strcmp(bstr("sig_inserted"), "yes")) ) {
2932                 get_preference("use_sig", buf, sizeof buf);
2933                 if (!strcasecmp(buf, "yes")) {
2934                         get_preference("signature", ebuf, sizeof ebuf);
2935                         euid_unescapize(buf, ebuf);
2936                         wprintf("<br>--<br>");
2937                         for (i=0; i<strlen(buf); ++i) {
2938                                 if (buf[i] == '\n') {
2939                                         wprintf("<br>");
2940                                 }
2941                                 else if (buf[i] == '<') {
2942                                         wprintf("&lt;");
2943                                 }
2944                                 else if (buf[i] == '>') {
2945                                         wprintf("&gt;");
2946                                 }
2947                                 else if (buf[i] == '&') {
2948                                         wprintf("&amp;");
2949                                 }
2950                                 else if (buf[i] == '\"') {
2951                                         wprintf("&quot;");
2952                                 }
2953                                 else if (buf[i] == '\'') {
2954                                         wprintf("&#39;");
2955                                 }
2956                                 else if (isprint(buf[i])) {
2957                                         wprintf("%c", buf[i]);
2958                                 }
2959                         }
2960                 }
2961         }
2962
2963         wprintf("</textarea>");
2964         wprintf("</center><br />\n");
2965
2966         /**
2967          * The following script embeds the TinyMCE richedit control, and automatically
2968          * transforms the textarea into a richedit textarea.
2969          */
2970         wprintf(
2971                 "<script language=\"javascript\" type=\"text/javascript\" src=\"tiny_mce/tiny_mce.js\"></script>\n"
2972                 "<script language=\"javascript\" type=\"text/javascript\">"
2973                 "tinyMCE.init({"
2974                 "       mode : \"textareas\", width : \"100%%\", browsers : \"msie,gecko\", "
2975                 "       theme : \"advanced\", plugins : \"iespell\", "
2976                 "       theme_advanced_buttons1 : \"bold, italic, underline, strikethrough, justifyleft, justifycenter, justifyright, justifyfull, bullist, numlist, cut, copy, paste, link, image, help, forecolor, iespell, code\", "
2977                 "       theme_advanced_buttons2 : \"\", "
2978                 "       theme_advanced_buttons3 : \"\" "
2979                 "});"
2980                 "</script>\n"
2981         );
2982
2983
2984         /** Enumerate any attachments which are already in place... */
2985         wprintf("<img src=\"static/diskette_24x.gif\" border=0 "
2986                 "align=middle height=16 width=16> ");
2987         wprintf(_("Attachments:"));
2988         wprintf(" ");
2989         wprintf("<select name=\"which_attachment\" size=1>");
2990         for (att = WC->first_attachment; att != NULL; att = att->next) {
2991                 wprintf("<option value=\"");
2992                 urlescputs(att->filename);
2993                 wprintf("\">");
2994                 escputs(att->filename);
2995                 /* wprintf(" (%s, %d bytes)",att->content_type,att->length); */
2996                 wprintf("</option>\n");
2997         }
2998         wprintf("</select>");
2999
3000         /** Now offer the ability to attach additional files... */
3001         wprintf("&nbsp;&nbsp;&nbsp;");
3002         wprintf(_("Attach file:"));
3003         wprintf(" <input NAME=\"attachfile\" "
3004                 "SIZE=16 TYPE=\"file\">\n&nbsp;&nbsp;"
3005                 "<input type=\"submit\" name=\"attach_button\" value=\"%s\">\n", _("Add"));
3006
3007         /** Seth asked for these to be at the top *and* bottom... */
3008         wprintf("<input type=\"submit\" name=\"send_button\" value=\"");
3009         if (recipient_required) {
3010                 wprintf(_("Send message"));
3011         } else {
3012                 wprintf(_("Post message"));
3013         }
3014         wprintf("\">&nbsp;"
3015                 "<input type=\"submit\" name=\"cancel_button\" value=\"%s\">\n", _("Cancel"));
3016
3017         /** Make sure we only insert our signature once */
3018         if (strcmp(bstr("sig_inserted"), "yes")) {
3019                 wprintf("<INPUT TYPE=\"hidden\" NAME=\"sig_inserted\" VALUE=\"yes\">\n");
3020         }
3021
3022         wprintf("</form>\n");
3023
3024         wprintf("</td></tr></table></div>\n");
3025 DONE:   wDumpContent(1);
3026 }
3027
3028
3029
3030 /**
3031  * \brief delete a message
3032  */
3033 void delete_msg(void)
3034 {
3035         long msgid;
3036         char buf[SIZ];
3037
3038         msgid = atol(bstr("msgid"));
3039
3040         output_headers(1, 1, 1, 0, 0, 0);
3041
3042         if (WC->wc_is_trash) {  /** Delete from Trash is a real delete */
3043                 serv_printf("DELE %ld", msgid);
3044         }
3045         else {                  /** Otherwise move it to Trash */
3046                 serv_printf("MOVE %ld|_TRASH_|0", msgid);
3047         }
3048
3049         serv_getln(buf, sizeof buf);
3050         wprintf("<EM>%s</EM><br />\n", &buf[4]);
3051
3052         wDumpContent(1);
3053 }
3054
3055
3056
3057
3058 /**
3059  * \brief Confirm move of a message
3060  */
3061 void confirm_move_msg(void)
3062 {
3063         long msgid;
3064         char buf[SIZ];
3065         char targ[SIZ];
3066
3067         msgid = atol(bstr("msgid"));
3068
3069
3070         output_headers(1, 1, 2, 0, 0, 0);
3071         wprintf("<div id=\"banner\">\n");
3072         wprintf("<TABLE WIDTH=100%% BORDER=0><TR><TD>");
3073         wprintf("<SPAN CLASS=\"titlebar\">");
3074         wprintf(_("Confirm move of message"));
3075         wprintf("</SPAN>\n");
3076         wprintf("</TD></TR></TABLE>\n");
3077         wprintf("</div>\n<div id=\"content\">\n");
3078
3079         wprintf("<CENTER>");
3080
3081         wprintf(_("Move this message to:"));
3082         wprintf("<br />\n");
3083
3084         wprintf("<form METHOD=\"POST\" action=\"move_msg\">\n");
3085         wprintf("<INPUT TYPE=\"hidden\" NAME=\"msgid\" VALUE=\"%s\">\n", bstr("msgid"));
3086
3087         wprintf("<SELECT NAME=\"target_room\" SIZE=5>\n");
3088         serv_puts("LKRA");
3089         serv_getln(buf, sizeof buf);
3090         if (buf[0] == '1') {
3091                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
3092                         extract_token(targ, buf, 0, '|', sizeof targ);
3093                         wprintf("<OPTION>");
3094                         escputs(targ);
3095                         wprintf("\n");
3096                 }
3097         }
3098         wprintf("</SELECT>\n");
3099         wprintf("<br />\n");
3100
3101         wprintf("<INPUT TYPE=\"submit\" NAME=\"move_button\" VALUE=\"%s\">", _("Move"));
3102         wprintf("&nbsp;");
3103         wprintf("<INPUT TYPE=\"submit\" NAME=\"cancel_button\" VALUE=\"%s\">", _("Cancel"));
3104         wprintf("</form></CENTER>\n");
3105
3106         wprintf("</CENTER>\n");
3107         wDumpContent(1);
3108 }
3109
3110
3111 /**
3112  * \brief move a message to another folder
3113  */
3114 void move_msg(void)
3115 {
3116         long msgid;
3117         char buf[SIZ];
3118
3119         msgid = atol(bstr("msgid"));
3120
3121         if (strlen(bstr("move_button")) > 0) {
3122                 sprintf(buf, "MOVE %ld|%s", msgid, bstr("target_room"));
3123                 serv_puts(buf);
3124                 serv_getln(buf, sizeof buf);
3125                 sprintf(WC->ImportantMessage, "%s", &buf[4]);
3126         } else {
3127                 sprintf(WC->ImportantMessage, (_("The message was not moved.")));
3128         }
3129
3130         readloop("readnew");
3131
3132 }
3133
3134
3135 /*@}*/