webcit/messages.c

   1 /*
   2  * $Id$
   3  *
   4  * Functions which deal with the fetching and displaying of messages.
   5  *
   6  */
   7
   8 #include "webcit.h"
   9 #include "webserver.h"
  10 #include "groupdav.h"
  11
  12 HashList *MsgHeaderHandler = NULL;
  13 HashList *MsgEvaluators = NULL;
  14 HashList *MimeRenderHandler = NULL;
  15
  16 #define SUBJ_COL_WIDTH_PCT              50      /**< Mailbox view column width */
  17 #define SENDER_COL_WIDTH_PCT            30      /**< Mailbox view column width */
  18 #define DATE_PLUS_BUTTONS_WIDTH_PCT     20      /**< Mailbox view column width */
  19
  20
  21
  22 void display_enter(void);
  23 int longcmp_r(const void *s1, const void *s2);
  24 int summcmp_subj(const void *s1, const void *s2);
  25 int summcmp_rsubj(const void *s1, const void *s2);
  26 int summcmp_sender(const void *s1, const void *s2);
  27 int summcmp_rsender(const void *s1, const void *s2);
  28 int summcmp_date(const void *s1, const void *s2);
  29 int summcmp_rdate(const void *s1, const void *s2);
  30
  31 /*----------------------------------------------------------------------------*/
  32
  33
  34 typedef void (*MsgPartEvaluatorFunc)(message_summary *Sum, StrBuf *Buf);
  35
  36
  37
  38 /*----------------------------------------------------------------------------*/
  39
  40
  41
  42 /*
  43  * I wanna SEE that message!
  44  *
  45  * msgnum               Message number to display
  46  * printable_view       Nonzero to display a printable view
  47  * section              Optional for encapsulated message/rfc822 submessage
  48  */
  49 int read_message(StrBuf *Target, const char *tmpl, long tmpllen, long msgnum, int printable_view, const StrBuf *PartNum) {
  50         StrBuf *Buf;
  51         StrBuf *HdrToken;
  52         StrBuf *FoundCharset;
  53         HashPos  *it;
  54         void *vMime;
  55         message_summary *Msg = NULL;
  56         headereval *Hdr;
  57         void *vHdr;
  58         char buf[SIZ];
  59 //      char mime_submessages[256] = "";
  60         char reply_references[1024] = "";
  61         int Done = 0;
  62         int state=0;
  63         long len;
  64         const char *Key;
  65
  66         Buf = NewStrBuf();
  67         lprintf(1, "----------%s---------MSG4 %ld|%s--------------\n", tmpl, msgnum, ChrPtr(PartNum));
  68         serv_printf("MSG4 %ld|%s", msgnum, ChrPtr(PartNum));
  69         StrBuf_ServGetln(Buf);
  70         if (GetServerStatus(Buf, NULL) != 1) {
  71                 StrBufAppendPrintf(Target, "<strong>");
  72                 StrBufAppendPrintf(Target, _("ERROR:"));
  73                 StrBufAppendPrintf(Target, "</strong> %s<br />\n", &buf[4]);
  74                 FreeStrBuf(&Buf);
  75                 return 0;
  76         }
  77
  78         /** begin everythingamundo table */
  79
  80
  81         HdrToken = NewStrBuf();
  82         Msg = (message_summary *)malloc(sizeof(message_summary));
  83         memset(Msg, 0, sizeof(message_summary));
  84         Msg->msgnum = msgnum;
  85         Msg->PartNum = PartNum;
  86         Msg->MsgBody =  (wc_mime_attachment*) malloc(sizeof(wc_mime_attachment));
  87         memset(Msg->MsgBody, 0, sizeof(wc_mime_attachment));
  88         FoundCharset = NewStrBuf();
  89         while ((StrBuf_ServGetln(Buf)>=0) && !Done) {
  90                 if ( (StrLength(Buf)==3) &&
  91                     !strcmp(ChrPtr(Buf), "000"))
  92                 {
  93                         Done = 1;
  94                         if (state < 2) {
  95                                 lprintf(1, _("unexpected end of message"));
  96
  97                                 Msg->MsgBody->ContentType = NewStrBufPlain(HKEY("text/html"));
  98                                 StrBufAppendPrintf(Msg->MsgBody->Data, "<div><i>");
  99                                 StrBufAppendPrintf(Msg->MsgBody->Data, _("unexpected end of message"));
 100                                 StrBufAppendPrintf(Msg->MsgBody->Data, " (1)</i><br /><br />\n");
 101                                 StrBufAppendPrintf(Msg->MsgBody->Data, "</div>\n");
 102                         }
 103                         break;
 104                 }
 105                 switch (state) {
 106                 case 0:/* Citadel Message Headers */
 107                         if (StrLength(Buf) == 0) {
 108                                 state ++;
 109                                 break;
 110                         }
 111                         StrBufExtract_token(HdrToken, Buf, 0, '=');
 112                         StrBufCutLeft(Buf, StrLength(HdrToken) + 1);
 113
 114                         lprintf(1, ":: [%s] = [%s]\n", ChrPtr(HdrToken), ChrPtr(Buf));
 115                         if (GetHash(MsgHeaderHandler, SKEY(HdrToken), &vHdr) &&
 116                             (vHdr != NULL)) {
 117                                 Hdr = (headereval*)vHdr;
 118                                 Hdr->evaluator(Msg, Buf, FoundCharset);
 119                                 if (Hdr->Type == 1) {
 120                                         state++;
 121                                 }
 122                         }
 123                         else lprintf(1, "don't know how to handle message header[%s]\n", ChrPtr(HdrToken));
 124                         break;
 125                 case 1:/* Message Mime Header */
 126                         if (StrLength(Buf) == 0) {
 127                                 state++;
 128                                 if (Msg->MsgBody->ContentType == NULL)
 129                                         /* end of header or no header? */
 130                                         Msg->MsgBody->ContentType = NewStrBufPlain(HKEY("text/plain"));
 131                                  /* usual end of mime header */
 132                         }
 133                         else
 134                         {
 135                                 StrBufExtract_token(HdrToken, Buf, 0, ':');
 136                                 if (StrLength(HdrToken) > 0) {
 137                                         StrBufCutLeft(Buf, StrLength(HdrToken) + 1);
 138                                         lprintf(1, ":: [%s] = [%s]\n", ChrPtr(HdrToken), ChrPtr(Buf));
 139                                         if (GetHash(MsgHeaderHandler, SKEY(HdrToken), &vHdr) &&
 140                                             (vHdr != NULL)) {
 141                                                 Hdr = (headereval*)vHdr;
 142                                                 Hdr->evaluator(Msg, Buf, FoundCharset);
 143                                         }
 144                                         break;
 145                                 }
 146                         }
 147                 case 2: /* Message Body */
 148
 149                         if (Msg->MsgBody->size_known > 0) {
 150                                 StrBuf_ServGetBLOB(Msg->MsgBody->Data, Msg->MsgBody->length);
 151                                 state ++;
 152                                         /// todo: check next line, if not 000, append following lines
 153                         }
 154                         else if (1){
 155                                 if (StrLength(Msg->MsgBody->Data) > 0)
 156                                         StrBufAppendBufPlain(Msg->MsgBody->Data, "\n", 1, 0);
 157                                 StrBufAppendBuf(Msg->MsgBody->Data, Buf, 0);
 158                         }
 159                         break;
 160                 case 3:
 161                         StrBufAppendBuf(Msg->MsgBody->Data, Buf, 0);
 162                         break;
 163                 }
 164         }
 165
 166         if (Msg->AllAttach == NULL)
 167                 Msg->AllAttach = NewHash(1,NULL);
 168         Put(Msg->AllAttach, SKEY(Msg->MsgBody->PartNum), Msg->MsgBody, DestroyMime);
 169
 170         /* strip the bare contenttype, so we ommit charset etc. */
 171         StrBufExtract_token(Buf, Msg->MsgBody->ContentType, 0, ';');
 172         StrBufTrim(Buf);
 173         if (GetHash(MimeRenderHandler, SKEY(Buf), &vHdr) &&
 174             (vHdr != NULL)) {
 175                 RenderMimeFunc Render;
 176                 Render = (RenderMimeFunc)vHdr;
 177                 Render(Msg->MsgBody, NULL, FoundCharset);
 178         }
 179
 180         if (StrLength(Msg->reply_references)> 0) {
 181                 /* Trim down excessively long lists of thread references.  We eliminate the
 182                  * second one in the list so that the thread root remains intact.
 183                  */
 184                 int rrtok = num_tokens(ChrPtr(Msg->reply_references), '|');
 185                 int rrlen = StrLength(Msg->reply_references);
 186                 if ( ((rrtok >= 3) && (rrlen > 900)) || (rrtok > 10) ) {
 187                         remove_token(reply_references, 1, '|');////todo
 188                 }
 189         }
 190
 191         /* Generate a reply-to address */
 192         if (StrLength(Msg->Rfca) > 0) {
 193                 if (Msg->reply_to == NULL)
 194                         Msg->reply_to = NewStrBuf();
 195                 if (StrLength(Msg->from) > 0) {
 196                         StrBufPrintf(Msg->reply_to, "%s <%s>", ChrPtr(Msg->from), ChrPtr(Msg->Rfca));
 197                 }
 198                 else {
 199                         FlushStrBuf(Msg->reply_to);
 200                         StrBufAppendBuf(Msg->reply_to, Msg->Rfca, 0);
 201                 }
 202         }
 203         else
 204         {
 205                 if ((StrLength(Msg->OtherNode)>0) &&
 206                     (strcasecmp(ChrPtr(Msg->OtherNode), serv_info.serv_nodename)) &&
 207                     (strcasecmp(ChrPtr(Msg->OtherNode), serv_info.serv_humannode)) )
 208                 {
 209                         if (Msg->reply_to == NULL)
 210                                 Msg->reply_to = NewStrBuf();
 211                         StrBufPrintf(Msg->reply_to,
 212                                      "%s @ %s",
 213                                      ChrPtr(Msg->from),
 214                                      ChrPtr(Msg->OtherNode));
 215                 }
 216                 else {
 217                         if (Msg->reply_to == NULL)
 218                                 Msg->reply_to = NewStrBuf();
 219                         FlushStrBuf(Msg->reply_to);
 220                         StrBufAppendBuf(Msg->reply_to, Msg->from, 0);
 221                 }
 222         }
 223         it = GetNewHashPos(Msg->AllAttach, 0);
 224         while (GetNextHashPos(Msg->AllAttach, it, &len, &Key, &vMime) &&
 225                (vMime != NULL)) {
 226                 wc_mime_attachment *Mime = (wc_mime_attachment*) vMime;
 227                 evaluate_mime_part(Msg, Mime);
 228         }
 229         DeleteHashPos(&it);
 230
 231         DoTemplate(tmpl, tmpllen, Target, Msg, CTX_MAILSUM);
 232
 233         DestroyMessageSummary(Msg);
 234         FreeStrBuf(&FoundCharset);
 235         FreeStrBuf(&HdrToken);
 236         FreeStrBuf(&Buf);
 237         return 1;
 238 }
 239
 240
 241
 242 /*
 243  * Unadorned HTML output of an individual message, suitable
 244  * for placing in a hidden iframe, for printing, or whatever
 245  *
 246  * msgnum_as_string == Message number, as a string instead of as a long int
 247  */
 248 void embed_message(void) {
 249         long msgnum = 0L;
 250         const StrBuf *Tmpl = sbstr("template");
 251
 252         msgnum = StrTol(WC->UrlFragment1);
 253         if (StrLength(Tmpl) > 0)
 254                 read_message(WC->WBuf, SKEY(Tmpl), msgnum, 0, NULL);
 255         else
 256                 read_message(WC->WBuf, HKEY("view_message"), msgnum, 0, NULL);
 257 }
 258
 259
 260 /*
 261  * Printable view of a message
 262  *
 263  * msgnum_as_string == Message number, as a string instead of as a long int
 264  */
 265 void print_message(void) {
 266         long msgnum = 0L;
 267
 268         msgnum = StrTol(WC->UrlFragment1);
 269         output_headers(0, 0, 0, 0, 0, 0);
 270
 271         hprintf("Content-type: text/html\r\n"
 272                 "Server: " PACKAGE_STRING "\r\n"
 273                 "Connection: close\r\n");
 274
 275         begin_burst();
 276
 277         read_message(WC->WBuf, HKEY("view_message_print"), msgnum, 1, NULL);
 278
 279         wDumpContent(0);
 280 }
 281
 282 /*
 283  * Mobile browser view of message
 284  *
 285  * @param msg_num_as_string Message number as a string instead of as a long int
 286  */
 287 void mobile_message_view(void) {
 288   long msgnum = 0L;
 289   msgnum = StrTol(WC->UrlFragment1);
 290   output_headers(1, 0, 0, 0, 0, 1);
 291   begin_burst();
 292   do_template("msgcontrols", NULL);
 293   read_message(WC->WBuf, HKEY("view_message"), msgnum,1, NULL);
 294   wDumpContent(0);
 295 }
 296
 297 /**
 298  * \brief Display a message's headers
 299  *
 300  * \param msgnum_as_string Message number, as a string instead of as a long int
 301  */
 302 void display_headers(void) {
 303         long msgnum = 0L;
 304         char buf[1024];
 305
 306         msgnum = StrTol(WC->UrlFragment1);
 307         output_headers(0, 0, 0, 0, 0, 0);
 308
 309         hprintf("Content-type: text/plain\r\n"
 310                 "Server: %s\r\n"
 311                 "Connection: close\r\n",
 312                 PACKAGE_STRING);
 313         begin_burst();
 314
 315         serv_printf("MSG2 %ld|3", msgnum);
 316         serv_getln(buf, sizeof buf);
 317         if (buf[0] == '1') {
 318                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
 319                         wprintf("%s\n", buf);
 320                 }
 321         }
 322
 323         wDumpContent(0);
 324 }
 325
 326
 327
 328 /**
 329  * \brief Read message in simple, JavaScript-embeddable form for 'forward'
 330  *      or 'reply quoted' operations.
 331  *
 332  * NOTE: it is VITALLY IMPORTANT that we output no single-quotes or linebreaks
 333  *       in this function.  Doing so would throw a JavaScript error in the
 334  *       'supplied text' argument to the editor.
 335  *
 336  * \param msgnum Message number of the message we want to quote
 337  * \param forward_attachments Nonzero if we want attachments to be forwarded
 338  */
 339 void pullquote_message(long msgnum, int forward_attachments, int include_headers) {
 340         struct wcsession *WCC = WC;
 341         char buf[SIZ];
 342         char mime_partnum[256];
 343         char mime_filename[256];
 344         char mime_content_type[256];
 345         char mime_charset[256];
 346         char mime_disposition[256];
 347         int mime_length;
 348         char *attachments = NULL;
 349         char *ptr = NULL;
 350         int num_attachments = 0;
 351         wc_attachment *att;
 352         char m_subject[1024];
 353         char from[256];
 354         char node[256];
 355         char rfca[256];
 356         char to[256];
 357         char reply_to[512];
 358         char now[256];
 359         int format_type = 0;
 360         int nhdr = 0;
 361         int bq = 0;
 362         int i = 0;
 363 #ifdef HAVE_ICONV
 364         iconv_t ic = (iconv_t)(-1) ;
 365         char *ibuf;                /**< Buffer of characters to be converted */
 366         char *obuf;                /**< Buffer for converted characters      */
 367         size_t ibuflen;    /**< Length of input buffer         */
 368         size_t obuflen;    /**< Length of output buffer       */
 369         char *osav;                /**< Saved pointer to output buffer       */
 370 #endif
 371
 372         strcpy(from, "");
 373         strcpy(node, "");
 374         strcpy(rfca, "");
 375         strcpy(reply_to, "");
 376         strcpy(mime_content_type, "text/plain");
 377         strcpy(mime_charset, "us-ascii");
 378
 379         serv_printf("MSG4 %ld", msgnum);
 380         serv_getln(buf, sizeof buf);
 381         if (buf[0] != '1') {
 382                 wprintf(_("ERROR:"));
 383                 wprintf("%s<br />", &buf[4]);
 384                 return;
 385         }
 386
 387         strcpy(m_subject, "");
 388
 389         while (serv_getln(buf, sizeof buf), strcasecmp(buf, "text")) {
 390                 if (!strcmp(buf, "000")) {
 391                         wprintf("%s (3)", _("unexpected end of message"));
 392                         return;
 393                 }
 394                 if (include_headers) {
 395                         if (!strncasecmp(buf, "nhdr=yes", 8))
 396                                 nhdr = 1;
 397                         if (nhdr == 1)
 398                                 buf[0] = '_';
 399                         if (!strncasecmp(buf, "type=", 5))
 400                                 format_type = atoi(&buf[5]);
 401                         if (!strncasecmp(buf, "from=", 5)) {
 402                                 strcpy(from, &buf[5]);
 403                                 wprintf(_("from "));
 404                                 utf8ify_rfc822_string(from);
 405                                 msgescputs(from);
 406                         }
 407                         if (!strncasecmp(buf, "subj=", 5)) {
 408                                 strcpy(m_subject, &buf[5]);
 409                         }
 410                         if ((!strncasecmp(buf, "hnod=", 5))
 411                             && (strcasecmp(&buf[5], serv_info.serv_humannode))) {
 412                                 wprintf("(%s) ", &buf[5]);
 413                         }
 414                         if ((!strncasecmp(buf, "room=", 5))
 415                             && (strcasecmp(&buf[5], WC->wc_roomname))
 416                             && (!IsEmptyStr(&buf[5])) ) {
 417                                 wprintf(_("in "));
 418                                 wprintf("%s&gt; ", &buf[5]);
 419                         }
 420                         if (!strncasecmp(buf, "rfca=", 5)) {
 421                                 strcpy(rfca, &buf[5]);
 422                                 wprintf("&lt;");
 423                                 msgescputs(rfca);
 424                                 wprintf("&gt; ");
 425                         }
 426                         if (!strncasecmp(buf, "node=", 5)) {
 427                                 strcpy(node, &buf[5]);
 428                                 if ( ((WC->room_flags & QR_NETWORK)
 429                                 || ((strcasecmp(&buf[5], serv_info.serv_nodename)
 430                                 && (strcasecmp(&buf[5], serv_info.serv_fqdn)))))
 431                                 && (IsEmptyStr(rfca))
 432                                 ) {
 433                                         wprintf("@%s ", &buf[5]);
 434                                 }
 435                         }
 436                         if (!strncasecmp(buf, "rcpt=", 5)) {
 437                                 wprintf(_("to "));
 438                                 strcpy(to, &buf[5]);
 439                                 utf8ify_rfc822_string(to);
 440                                 wprintf("%s ", to);
 441                         }
 442                         if (!strncasecmp(buf, "time=", 5)) {
 443                                 webcit_fmt_date(now, atol(&buf[5]), 0);
 444                                 wprintf("%s ", now);
 445                         }
 446                 }
 447
 448                 /**
 449                  * Save attachment info for later.  We can't start downloading them
 450                  * yet because we're in the middle of a server transaction.
 451                  */
 452                 if (!strncasecmp(buf, "part=", 5)) {
 453                         ptr = malloc( (strlen(buf) + ((attachments != NULL) ? strlen(attachments) : 0)) ) ;
 454                         if (ptr != NULL) {
 455                                 ++num_attachments;
 456                                 sprintf(ptr, "%s%s\n",
 457                                         ((attachments != NULL) ? attachments : ""),
 458                                         &buf[5]
 459                                 );
 460                                 free(attachments);
 461                                 attachments = ptr;
 462                                 lprintf(9, "attachments=<%s>\n", attachments);
 463                         }
 464                 }
 465
 466         }
 467
 468         if (include_headers) {
 469                 wprintf("<br>");
 470
 471                 utf8ify_rfc822_string(m_subject);
 472                 if (!IsEmptyStr(m_subject)) {
 473                         wprintf(_("Subject:"));
 474                         wprintf(" ");
 475                         msgescputs(m_subject);
 476                         wprintf("<br />");
 477                 }
 478
 479                 /**
 480                  * Begin body
 481                  */
 482                 wprintf("<br />");
 483         }
 484
 485         /**
 486          * Learn the content type
 487          */
 488         strcpy(mime_content_type, "text/plain");
 489         while (serv_getln(buf, sizeof buf), (!IsEmptyStr(buf))) {
 490                 if (!strcmp(buf, "000")) {
 491                         wprintf("%s (4)", _("unexpected end of message"));
 492                         goto ENDBODY;
 493                 }
 494                 if (!strncasecmp(buf, "Content-type: ", 14)) {
 495                         int len;
 496                         safestrncpy(mime_content_type, &buf[14],
 497                                 sizeof(mime_content_type));
 498                         for (i=0; i<strlen(mime_content_type); ++i) {
 499                                 if (!strncasecmp(&mime_content_type[i], "charset=", 8)) {
 500                                         safestrncpy(mime_charset, &mime_content_type[i+8],
 501                                                 sizeof mime_charset);
 502                                 }
 503                         }
 504                         len = strlen(mime_content_type);
 505                         for (i=0; i<len; ++i) {
 506                                 if (mime_content_type[i] == ';') {
 507                                         mime_content_type[i] = 0;
 508                                         len = i - 1;
 509                                 }
 510                         }
 511                         len = strlen(mime_charset);
 512                         for (i=0; i<len; ++i) {
 513                                 if (mime_charset[i] == ';') {
 514                                         mime_charset[i] = 0;
 515                                         len = i - 1;
 516                                 }
 517                         }
 518                 }
 519         }
 520
 521         /** Set up a character set conversion if we need to (and if we can) */
 522 #ifdef HAVE_ICONV
 523         if ( (strcasecmp(mime_charset, "us-ascii"))
 524            && (strcasecmp(mime_charset, "UTF-8"))
 525            && (strcasecmp(mime_charset, ""))
 526         ) {
 527                 ctdl_iconv_open("UTF-8", mime_charset, &ic);
 528                 if (ic == (iconv_t)(-1) ) {
 529                         lprintf(5, "%s:%d iconv_open(%s, %s) failed: %s\n",
 530                                 __FILE__, __LINE__, "UTF-8", mime_charset, strerror(errno));
 531                 }
 532         }
 533 #endif
 534
 535         /** Messages in legacy Citadel variformat get handled thusly... */
 536         if (!strcasecmp(mime_content_type, "text/x-citadel-variformat")) {
 537                 pullquote_fmout();
 538         }
 539
 540         /* Boring old 80-column fixed format text gets handled this way... */
 541         else if (!strcasecmp(mime_content_type, "text/plain")) {
 542                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
 543                         int len;
 544                         len = strlen(buf);
 545                         if ((len > 0) && (buf[len-1] == '\n')) buf[--len] = 0;
 546                         if ((len > 0) && (buf[len-1] == '\r')) buf[--len] = 0;
 547
 548 #ifdef HAVE_ICONV
 549                         if (ic != (iconv_t)(-1) ) {
 550                                 ibuf = buf;
 551                                 ibuflen = len;
 552                                 obuflen = SIZ;
 553                                 obuf = (char *) malloc(obuflen);
 554                                 osav = obuf;
 555                                 iconv(ic, &ibuf, &ibuflen, &obuf, &obuflen);
 556                                 osav[SIZ-obuflen] = 0;
 557                                 safestrncpy(buf, osav, sizeof buf);
 558                                 free(osav);
 559                         }
 560 #endif
 561
 562                         len = strlen(buf);
 563                         while ((!IsEmptyStr(buf)) && (isspace(buf[len - 1])))
 564                                 buf[--len] = 0;
 565                         if ((bq == 0) &&
 566                         ((!strncmp(buf, ">", 1)) || (!strncmp(buf, " >", 2)) )) {
 567                                 wprintf("<blockquote>");
 568                                 bq = 1;
 569                         } else if ((bq == 1) &&
 570                                 (strncmp(buf, ">", 1)) && (strncmp(buf, " >", 2)) ) {
 571                                 wprintf("</blockquote>");
 572                                 bq = 0;
 573                         }
 574                         wprintf("<tt>");
 575                         url(buf, sizeof(buf));
 576                         msgescputs1(buf);
 577                         wprintf("</tt><br />");
 578                 }
 579                 wprintf("</i><br />");
 580         }
 581
 582         /** HTML just gets escaped and stuffed back into the editor */
 583         else if (!strcasecmp(mime_content_type, "text/html")) {
 584                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
 585                         strcat(buf, "\n");
 586                         msgescputs(buf);
 587                 }
 588         }//// TODO: charset? utf8?
 589
 590         /** Unknown weirdness ... don't know how to handle this content type */
 591         else {
 592                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) { }
 593         }
 594
 595 ENDBODY:
 596         /** end of body handler */
 597
 598         /*
 599          * If there were attachments, we have to download them and insert them
 600          * into the attachment chain for the forwarded message we are composing.
 601          */
 602         if ( (forward_attachments) && (num_attachments) ) {
 603                 for (i=0; i<num_attachments; ++i) {
 604                         extract_token(buf, attachments, i, '\n', sizeof buf);
 605                         extract_token(mime_filename, buf, 1, '|', sizeof mime_filename);
 606                         extract_token(mime_partnum, buf, 2, '|', sizeof mime_partnum);
 607                         extract_token(mime_disposition, buf, 3, '|', sizeof mime_disposition);
 608                         extract_token(mime_content_type, buf, 4, '|', sizeof mime_content_type);
 609                         mime_length = extract_int(buf, 5);
 610
 611                         /*
 612                          * tracing  ... uncomment if necessary
 613                          *
 614                          */
 615                         lprintf(9, "fwd filename: %s\n", mime_filename);
 616                         lprintf(9, "fwd partnum : %s\n", mime_partnum);
 617                         lprintf(9, "fwd conttype: %s\n", mime_content_type);
 618                         lprintf(9, "fwd dispose : %s\n", mime_disposition);
 619                         lprintf(9, "fwd length  : %d\n", mime_length);
 620
 621                         if ( (!strcasecmp(mime_disposition, "inline"))
 622                            || (!strcasecmp(mime_disposition, "attachment")) ) {
 623
 624                                 int n;
 625                                 char N[64];
 626                                 /* Create an attachment struct from this mime part... */
 627                                 att = malloc(sizeof(wc_attachment));
 628                                 memset(att, 0, sizeof(wc_attachment));
 629                                 att->length = mime_length;
 630                                 att->content_type = NewStrBufPlain(mime_content_type, -1);
 631                                 att->filename = NewStrBufPlain(mime_filename, -1);
 632                                 att->data = load_mimepart(msgnum, mime_partnum);
 633
 634                                 if (WCC->attachments == NULL)
 635                                         WCC->attachments = NewHash(1, NULL);
 636                                 /* And add it to the list. */
 637                                 n = snprintf(N, sizeof N, "%d", GetCount(WCC->attachments) + 1);
 638                                 Put(WCC->attachments, N, n, att, free_attachment);
 639                         }
 640
 641                 }
 642         }
 643
 644 #ifdef HAVE_ICONV
 645         if (ic != (iconv_t)(-1) ) {
 646                 iconv_close(ic);
 647         }
 648 #endif
 649
 650         if (attachments != NULL) {
 651                 free(attachments);
 652         }
 653 }
 654
 655
 656
 657
 658 message_summary *ReadOneMessageSummary(StrBuf *RawMessage, const char *DefaultSubject, long MsgNum)
 659 {
 660         void                 *vEval;
 661         MsgPartEvaluatorFunc  Eval;
 662         message_summary      *Msg;
 663         StrBuf *Buf;
 664         const char *buf;
 665         const char *ebuf;
 666         int nBuf;
 667         long len;
 668
 669         Buf = NewStrBuf();
 670
 671         serv_printf("MSG0 %ld|1", MsgNum);      /* ask for headers only */
 672
 673         StrBuf_ServGetln(Buf);
 674         if (GetServerStatus(Buf, NULL) == 1) {
 675                 FreeStrBuf(&Buf);
 676                 return NULL;
 677         }
 678
 679         Msg = (message_summary*)malloc(sizeof(message_summary));
 680         memset(Msg, 0, sizeof(message_summary));
 681         while (len = StrBuf_ServGetln(Buf),
 682                ((len != 3)  ||
 683                 strcmp(ChrPtr(Buf), "000")== 0)){
 684                 buf = ChrPtr(Buf);
 685                 ebuf = strchr(ChrPtr(Buf), '=');
 686                 nBuf = ebuf - buf;
 687                 if (GetHash(MsgEvaluators, buf, nBuf, &vEval) && vEval != NULL) {
 688                         Eval = (MsgPartEvaluatorFunc) vEval;
 689                         StrBufCutLeft(Buf, nBuf + 1);
 690                         Eval(Msg, Buf);
 691                 }
 692                 else lprintf(1, "Don't know how to handle Message Headerline [%s]", ChrPtr(Buf));
 693         }
 694         return Msg;
 695 }
 696
 697
 698 /**
 699  * \brief display the adressbook overview
 700  * \param msgnum the citadel message number
 701  * \param alpha what????
 702  */
 703 void display_addressbook(long msgnum, char alpha) {
 704         //char buf[SIZ];
 705         /* char mime_partnum[SIZ]; */
 706 /*      char mime_filename[SIZ]; */
 707 /*      char mime_content_type[SIZ]; */
 708         ///char mime_disposition[SIZ];
 709         //int mime_length;
 710         char vcard_partnum[SIZ];
 711         char *vcard_source = NULL;
 712         message_summary summ;////TODO: this will leak
 713
 714         memset(&summ, 0, sizeof(summ));
 715         ///safestrncpy(summ.subj, _("(no subject)"), sizeof summ.subj);
 716 ///Load Message headers
 717 //      Msg =
 718         if (!IsEmptyStr(vcard_partnum)) {
 719                 vcard_source = load_mimepart(msgnum, vcard_partnum);
 720                 if (vcard_source != NULL) {
 721
 722                         /** Display the summary line */
 723                         display_vcard(WC->WBuf, vcard_source, alpha, 0, NULL,msgnum);
 724
 725                         /** If it's my vCard I can edit it */
 726                         if (    (!strcasecmp(WC->wc_roomname, USERCONFIGROOM))
 727                                 || (!strcasecmp(&WC->wc_roomname[11], USERCONFIGROOM))
 728                                 || (WC->wc_view == VIEW_ADDRESSBOOK)
 729                         ) {
 730                                 wprintf("<a href=\"edit_vcard?"
 731                                         "msgnum=%ld&partnum=%s\">",
 732                                         msgnum, vcard_partnum);
 733                                 wprintf("[%s]</a>", _("edit"));
 734                         }
 735
 736                         free(vcard_source);
 737                 }
 738         }
 739
 740 }
 741
 742
 743
 744 /**
 745  * \brief  If it's an old "Firstname Lastname" style record, try to convert it.
 746  * \param namebuf name to analyze, reverse if nescessary
 747  */
 748 void lastfirst_firstlast(char *namebuf) {
 749         char firstname[SIZ];
 750         char lastname[SIZ];
 751         int i;
 752
 753         if (namebuf == NULL) return;
 754         if (strchr(namebuf, ';') != NULL) return;
 755
 756         i = num_tokens(namebuf, ' ');
 757         if (i < 2) return;
 758
 759         extract_token(lastname, namebuf, i-1, ' ', sizeof lastname);
 760         remove_token(namebuf, i-1, ' ');
 761         strcpy(firstname, namebuf);
 762         sprintf(namebuf, "%s; %s", lastname, firstname);
 763 }
 764
 765 /**
 766  * \brief fetch what??? name
 767  * \param msgnum the citadel message number
 768  * \param namebuf where to put the name in???
 769  */
 770 void fetch_ab_name(message_summary *Msg, char *namebuf) {
 771         char buf[SIZ];
 772         char mime_partnum[SIZ];
 773         char mime_filename[SIZ];
 774         char mime_content_type[SIZ];
 775         char mime_disposition[SIZ];
 776         int mime_length;
 777         char vcard_partnum[SIZ];
 778         char *vcard_source = NULL;
 779         int i, len;
 780         message_summary summ;/// TODO this will lak
 781
 782         if (namebuf == NULL) return;
 783         strcpy(namebuf, "");
 784
 785         memset(&summ, 0, sizeof(summ));
 786         //////safestrncpy(summ.subj, "(no subject)", sizeof summ.subj);
 787
 788         sprintf(buf, "MSG0 %ld|0", Msg->msgnum);        /** unfortunately we need the mime info now */
 789         serv_puts(buf);
 790         serv_getln(buf, sizeof buf);
 791         if (buf[0] != '1') return;
 792
 793         while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
 794                 if (!strncasecmp(buf, "part=", 5)) {
 795                         extract_token(mime_filename, &buf[5], 1, '|', sizeof mime_filename);
 796                         extract_token(mime_partnum, &buf[5], 2, '|', sizeof mime_partnum);
 797                         extract_token(mime_disposition, &buf[5], 3, '|', sizeof mime_disposition);
 798                         extract_token(mime_content_type, &buf[5], 4, '|', sizeof mime_content_type);
 799                         mime_length = extract_int(&buf[5], 5);
 800
 801                         if (  (!strcasecmp(mime_content_type, "text/x-vcard"))
 802                            || (!strcasecmp(mime_content_type, "text/vcard")) ) {
 803                                 strcpy(vcard_partnum, mime_partnum);
 804                         }
 805
 806                 }
 807         }
 808
 809         if (!IsEmptyStr(vcard_partnum)) {
 810                 vcard_source = load_mimepart(Msg->msgnum, vcard_partnum);
 811                 if (vcard_source != NULL) {
 812
 813                         /* Grab the name off the card */
 814                         display_vcard(WC->WBuf, vcard_source, 0, 0, namebuf, Msg->msgnum);
 815
 816                         free(vcard_source);
 817                 }
 818         }
 819
 820         lastfirst_firstlast(namebuf);
 821         striplt(namebuf);
 822         len = strlen(namebuf);
 823         for (i=0; i<len; ++i) {
 824                 if (namebuf[i] != ';') return;
 825         }
 826         strcpy(namebuf, _("(no name)"));
 827 }
 828
 829
 830
 831
 832
 833 /*
 834  * load message pointers from the server for a "read messages" operation
 835  *
 836  * servcmd:             the citadel command to send to the citserver
 837  * with_headers:        also include some of the headers with the message numbers (more expensive)
 838  */
 839 int load_msg_ptrs(char *servcmd, int with_headers)
 840 {
 841         StrBuf* FoundCharset = NULL;
 842         struct wcsession *WCC = WC;
 843         message_summary *Msg;
 844         StrBuf *Buf, *Buf2;
 845         ///char buf[1024];
 846         ///time_t datestamp;
 847         //char fullname[128];
 848         //char nodename[128];
 849         //char inetaddr[128];
 850         //char subject[1024];
 851         ///char *ptr;
 852         int nummsgs;
 853         ////int sbjlen;
 854         int maxload = 0;
 855         long len;
 856         int n;
 857         ////int num_summ_alloc = 0;
 858
 859         if (WCC->summ != NULL) {
 860                 if (WCC->summ != NULL)
 861                         DeleteHash(&WCC->summ);
 862         }
 863         WCC->summ = NewHash(1, Flathash);
 864         nummsgs = 0;
 865         maxload = 10000;
 866
 867         Buf = NewStrBuf();
 868         serv_puts(servcmd);
 869         StrBuf_ServGetln(Buf);
 870         if (GetServerStatus(Buf, NULL) != 1) {
 871                 FreeStrBuf(&Buf);
 872                 return (nummsgs);
 873         }
 874 // TODO                         if (with_headers) { //// TODO: Have Attachments?
 875         Buf2 = NewStrBuf();
 876         while (len = StrBuf_ServGetln(Buf),
 877                ((len != 3)  ||
 878                 strcmp(ChrPtr(Buf), "000")!= 0))
 879         {
 880                 if (nummsgs < maxload) {
 881                         Msg = (message_summary*)malloc(sizeof(message_summary));
 882                         memset(Msg, 0, sizeof(message_summary));
 883
 884                         Msg->msgnum = StrBufExtract_long(Buf, 0, '|');
 885                         Msg->date = StrBufExtract_long(Buf, 1, '|');
 886
 887                         Msg->from = NewStrBufPlain(NULL, StrLength(Buf));
 888                         StrBufExtract_token(Buf2, Buf, 2, '|');
 889                         if (StrLength(Buf2) != 0) {
 890                                 /** Handle senders with RFC2047 encoding */
 891                                 StrBuf_RFC822_to_Utf8(Msg->from, Buf2, WCC->DefaultCharset, FoundCharset);
 892                         }
 893
 894                         /** Nodename */
 895                         StrBufExtract_token(Buf2, Buf, 3, '|');
 896                         if ((StrLength(Buf2) !=0 ) &&
 897                             ( ((WCC->room_flags & QR_NETWORK)
 898                                || ((strcasecmp(ChrPtr(Buf2), serv_info.serv_nodename)
 899                                     && (strcasecmp(ChrPtr(Buf2), serv_info.serv_fqdn)))))))
 900                         {
 901                                 StrBufAppendBufPlain(Msg->from, HKEY(" @ "), 0);
 902                                 StrBufAppendBuf(Msg->from, Buf2, 0);
 903                         }
 904
 905                         /** Not used:
 906                         StrBufExtract_token(Msg->inetaddr, Buf, 4, '|');
 907                         */
 908
 909                         Msg->subj = NewStrBufPlain(NULL, StrLength(Buf));
 910                         StrBufExtract_token(Buf2,  Buf, 5, '|');
 911                         if (StrLength(Buf2) == 0)
 912                                 StrBufAppendBufPlain(Msg->subj, _("(no subj)"), 0, -1);
 913                         else {
 914                                 StrBuf_RFC822_to_Utf8(Msg->subj, Buf2, WCC->DefaultCharset, FoundCharset);
 915                                 if ((StrLength(Msg->subj) > 75) &&
 916                                     (StrBuf_Utf8StrLen(Msg->subj) > 75)) {
 917                                         StrBuf_Utf8StrCut(Msg->subj, 72);
 918                                         StrBufAppendBufPlain(Msg->subj, HKEY("..."), 0);
 919                                 }
 920                         }
 921
 922
 923                         if ((StrLength(Msg->from) > 25) &&
 924                             (StrBuf_Utf8StrLen(Msg->from) > 25)) {
 925                                 StrBuf_Utf8StrCut(Msg->from, 23);
 926                                 StrBufAppendBufPlain(Msg->from, HKEY("..."), 0);
 927                         }
 928                         n = Msg->msgnum;
 929                         Put(WCC->summ, (const char *)&n, sizeof(n), Msg, DestroyMessageSummary);
 930                 }
 931                 nummsgs++;
 932         }
 933         FreeStrBuf(&Buf2);
 934         FreeStrBuf(&Buf);
 935         return (nummsgs);
 936 }
 937
 938
 939 inline message_summary* GetMessagePtrAt(int n, HashList *Summ)
 940 {
 941         const char *Key;
 942         long HKLen;
 943         void *vMsg;
 944
 945         if (Summ == NULL)
 946                 return NULL;
 947         GetHashAt(Summ, n, &HKLen, &Key, &vMsg);
 948         return (message_summary*) vMsg;
 949 }
 950
 951
 952 void DrawMessageSummarySelector(StrBuf *BBViewToolBar, long maxmsgs, long startmsg)
 953 {
 954         struct wcsession *WCC = WC;
 955         message_summary* Msg;
 956         int lo, hi, n;
 957         int i = 0;
 958         long StartMsg;
 959         void *vMsg;
 960         long hklen;
 961         const char *key;
 962         int done = 0;
 963         int nItems;
 964         HashPos *At;
 965         long vector[16];
 966         StrBuf *Selector = NewStrBuf();
 967
 968         At = GetNewHashPos(WCC->summ, (lbstr("SortOrder") == 1)? -maxmsgs : maxmsgs);
 969         nItems = GetCount(WCC->summ);
 970
 971         vector[0] = 7;
 972         vector[1] = startmsg;
 973         vector[2] = maxmsgs;
 974         vector[3] = 0;
 975         vector[4] = 1;
 976
 977         while (!done) {
 978                 lo = GetHashPosCounter(At);
 979                 if (lo + maxmsgs > nItems) {
 980                         hi = nItems;
 981                 }
 982                 else {
 983                         hi = lo + maxmsgs;
 984                 }
 985                 done = !GetNextHashPos(WCC->summ, At, &hklen, &key, &vMsg);
 986                 Msg = (message_summary*) vMsg;
 987                 n = (Msg==NULL)? 0 : Msg->msgnum;
 988                 if (i == 0)
 989                         StartMsg = n;
 990                 vector[4] = lo;
 991                 vector[5] = hi;
 992                 vector[6] = n;
 993                 FlushStrBuf(BBViewToolBar); /** abuse our target buffer to contstruct one item in it */
 994                 DoTemplate(HKEY("select_messageindex"), BBViewToolBar, &vector, CTX_LONGVECTOR);
 995                 StrBufAppendBuf(Selector, BBViewToolBar, 0);
 996                 i++;
 997         }
 998         vector[6] = StartMsg;
 999         FlushStrBuf(BBViewToolBar);
1000         DoTemplate(HKEY("select_messageindex_all"), BBViewToolBar, &vector, CTX_LONGVECTOR);
1001         StrBufAppendBuf(Selector, BBViewToolBar, 0);
1002
1003         FlushStrBuf(BBViewToolBar);
1004         DoTemplate(HKEY("msg_listselector"), BBViewToolBar, Selector, CTX_STRBUF);
1005         FreeStrBuf(&Selector);
1006         DeleteHashPos(&At);
1007 }
1008
1009
1010 extern readloop_struct rlid[];
1011
1012 /*
1013  * command loop for reading messages
1014  *
1015  * Set oper to "readnew" or "readold" or "readfwd" or "headers"
1016  */
1017 void readloop(long oper)
1018 {
1019         StrBuf *BBViewToolBar = NULL;
1020         void *vMsg;
1021         message_summary *Msg;
1022         char cmd[256] = "";
1023         char buf[SIZ];
1024         char old_msgs[SIZ];
1025         int a = 0;
1026         ///int b = 0;
1027         int nummsgs;
1028         long startmsg = 0;
1029         int maxmsgs = 0;
1030         long *displayed_msgs = NULL;
1031         int num_displayed = 0;
1032         int is_summary = 0;
1033         int is_addressbook = 0;
1034         int is_singlecard = 0;
1035         int is_calendar = 0;
1036         struct calview calv;
1037         int is_tasks = 0;
1038         int is_notes = 0;
1039         int is_bbview = 0;
1040         int lowest_displayed = (-1);
1041         int highest_displayed = 0;
1042         addrbookent *addrbook = NULL;
1043         int num_ab = 0;
1044         int bbs_reverse = 0;
1045         struct wcsession *WCC = WC;
1046         HashPos *at;
1047         const char *HashKey;
1048         long HKLen;
1049         int care_for_empty_list = 0;
1050         int load_seen = 0;
1051         int sortit = 0;
1052
1053         switch (WCC->wc_view) {
1054         case VIEW_WIKI:
1055                 sprintf(buf, "wiki?room=%s&page=home", WCC->wc_roomname);
1056                 http_redirect(buf);
1057                 return;
1058         case VIEW_CALENDAR:
1059                 load_seen = 1;
1060                 is_calendar = 1;
1061                 strcpy(cmd, "MSGS ALL|||1");
1062                 maxmsgs = 32767;
1063                 parse_calendar_view_request(&calv);
1064                 break;
1065         case VIEW_TASKS:
1066                 is_tasks = 1;
1067                 strcpy(cmd, "MSGS ALL");
1068                 maxmsgs = 32767;
1069                 break;
1070         case VIEW_NOTES:
1071                 is_notes = 1;
1072                 strcpy(cmd, "MSGS ALL");
1073                 maxmsgs = 32767;
1074                 wprintf("<div id=\"new_notes_here\"></div>\n");
1075                 break;
1076         case VIEW_ADDRESSBOOK:
1077                 is_singlecard = ibstr("is_singlecard");
1078                 if (maxmsgs > 1) {
1079                         is_addressbook = 1;
1080                         if (oper == do_search) {
1081                                 snprintf(cmd, sizeof(cmd), "MSGS SEARCH|%s", bstr("query"));
1082                         }
1083                         else {
1084                                 strcpy(cmd, "MSGS ALL");
1085                         }
1086                         maxmsgs = 9999999;
1087                         break;
1088                 }
1089
1090         default:
1091                 care_for_empty_list = 1;
1092                 startmsg = lbstr("startmsg");
1093                 if (havebstr("maxmsgs"))
1094                         maxmsgs = ibstr("maxmsgs");
1095                 is_summary = (ibstr("is_summary") && !WCC->is_mobile);
1096                 if (maxmsgs == 0) maxmsgs = DEFAULT_MAXMSGS;
1097
1098
1099
1100                 /*
1101                  * When in summary mode, always show ALL messages instead of just
1102                  * new or old.  Otherwise, show what the user asked for.
1103                  */
1104                 rlid[oper].cmd(cmd, sizeof(cmd));
1105
1106                 if ((WCC->wc_view == VIEW_MAILBOX) && (maxmsgs > 1) && !WCC->is_mobile) {
1107                         is_summary = 1;
1108                         if (oper != do_search) {
1109                                 strcpy(cmd, "MSGS ALL");
1110                         }
1111                 }
1112
1113                 is_bbview = !is_summary;
1114                 if (is_summary) {                       /**< fetch header summary */
1115                         load_seen = 1;
1116                         snprintf(cmd, sizeof(cmd), "MSGS %s|%s||1",
1117                                  (oper == do_search) ? "SEARCH" : "ALL",
1118                                  (oper == do_search) ? bstr("query") : ""
1119                                 );
1120                         startmsg = 1;
1121                         maxmsgs = 9999999;
1122                 }
1123
1124                 bbs_reverse = is_bbview && (lbstr("SortOrder") == 2);
1125
1126                 if (startmsg == 0L) {
1127                         if (bbs_reverse) {
1128                                 Msg = GetMessagePtrAt((nummsgs >= maxmsgs) ? (nummsgs - maxmsgs) : 0, WCC->summ);
1129                                 startmsg = (Msg==NULL)? 0 : Msg->msgnum;
1130                         }
1131                         else {
1132                                 Msg = GetMessagePtrAt(0, WCC->summ);
1133                                 startmsg = (Msg==NULL)? 0 : Msg->msgnum;
1134                         }
1135                 }
1136                 sortit = is_summary || WCC->is_mobile;
1137         }
1138
1139
1140         output_headers(1, 1, 1, 0, 0, 0);
1141
1142         /*
1143         if (WCC->is_mobile) {
1144                 maxmsgs = 20;
1145                 snprintf(cmd, sizeof(cmd), "MSGS %s|%s||1",
1146                         (!strcmp(oper, "do_search") ? "SEARCH" : "ALL"),
1147                         (!strcmp(oper, "do_search") ? bstr("query") : "")
1148                 );
1149                 SortBy =  eRDate;
1150         }
1151
1152         /*
1153          * Are we doing a summary view?  If so, we need to know old messages
1154          * and new messages, so we can do that pretty boldface thing for the
1155          * new messages.
1156          */
1157
1158
1159         nummsgs = load_msg_ptrs(cmd, (is_summary || WCC->is_mobile));
1160         if (nummsgs == 0) {
1161                 if (care_for_empty_list) {
1162                         wprintf("<div align=\"center\"><br /><em>");
1163                         switch (oper) {
1164                         case readnew:
1165                                 wprintf(_("No new messages."));
1166                                 break;
1167                         case readold:
1168                                 wprintf(_("No old messages."));
1169                                 break;
1170                         default:
1171                                 wprintf(_("No messages here."));
1172                         }
1173                         wprintf("</em><br /></div>\n");
1174                 }
1175
1176                 goto DONE;
1177         }
1178
1179         if (load_seen){
1180                 void *vMsg;
1181
1182                 strcpy(old_msgs, "");
1183                 serv_puts("GTSN");
1184                 serv_getln(buf, sizeof buf);
1185                 if (buf[0] == '2') {
1186                         strcpy(old_msgs, &buf[4]);
1187                 }
1188                 at = GetNewHashPos(WCC->summ, 0);
1189                 while (GetNextHashPos(WCC->summ, at, &HKLen, &HashKey, &vMsg)) {
1190                         /** Are you a new message, or an old message? */
1191                         Msg = (message_summary*) vMsg;
1192                         if (is_msg_in_mset(old_msgs, Msg->msgnum)) {
1193                                 Msg->is_new = 0;
1194                         }
1195                         else {
1196                                 Msg->is_new = 1;
1197                         }
1198                 }
1199                 DeleteHashPos(&at);
1200         }
1201
1202         if (sortit) {
1203                 CompareFunc SortIt;
1204                 SortIt =  RetrieveSort(CTX_MAILSUM, NULL,
1205                                        HKEY("date"), 2);
1206                 if (SortIt != NULL)
1207                         SortByPayload(WCC->summ, SortIt);
1208         }
1209
1210         if (is_summary) {
1211                 do_template("summary_header", NULL);
1212         } else if (WCC->is_mobile) {
1213                 wprintf("<div id=\"message_list\">");
1214         }
1215
1216
1217         /**
1218          * If we're not currently looking at ALL requested
1219          * messages, then display the selector bar
1220          */
1221         if (is_bbview)  {
1222                 BBViewToolBar = NewStrBuf();
1223                 maxmsgs = 20; //// todo?
1224
1225                 DrawMessageSummarySelector(BBViewToolBar, maxmsgs, startmsg);
1226                 StrBufAppendBuf(WCC->WBuf, BBViewToolBar, 0);
1227         }
1228
1229         at = GetNewHashPos(WCC->summ, 0);
1230         while (GetNextHashPos(WCC->summ, at, &HKLen, &HashKey, &vMsg)) {
1231                 Msg = (message_summary*) vMsg;
1232                 if ((Msg->msgnum >= startmsg) && (num_displayed < maxmsgs)) {
1233
1234                         /** Display the message */
1235                         if (is_summary) {
1236                                 DoTemplate(HKEY("section_mailsummary"), NULL, Msg, CTX_MAILSUM);
1237                         }
1238                         else if (is_addressbook) {
1239                                 fetch_ab_name(Msg, buf);
1240                                 ++num_ab;
1241                                 addrbook = realloc(addrbook,
1242                                                    (sizeof(addrbookent) * num_ab) );
1243                                 safestrncpy(addrbook[num_ab-1].ab_name, buf,
1244                                             sizeof(addrbook[num_ab-1].ab_name));
1245                                 addrbook[num_ab-1].ab_msgnum = Msg->msgnum;
1246                         }
1247                         else if (is_calendar) {
1248                                 load_calendar_item(Msg, Msg->is_new, &calv);
1249                         }
1250                         else if (is_tasks) {
1251                                 display_task(Msg, Msg->is_new);
1252                         }
1253                         else if (is_notes) {
1254                                 display_note(Msg, Msg->is_new);
1255                         } else if (WCC->is_mobile) {
1256                                 DoTemplate(HKEY("section_mailsummary"), NULL, Msg, CTX_MAILSUM);
1257                         }
1258                         else {
1259                                 if (displayed_msgs == NULL) {
1260                                         displayed_msgs = malloc(sizeof(long) *
1261                                                                 (maxmsgs<nummsgs ? maxmsgs : nummsgs));
1262                                 }
1263                                 displayed_msgs[num_displayed] = Msg->msgnum;
1264                         }
1265
1266                         if (lowest_displayed < 0) lowest_displayed = a;
1267                         highest_displayed = a;
1268
1269                         ++num_displayed;
1270                 }
1271         }
1272         DeleteHashPos(&at);
1273
1274         /** Output loop */
1275         if (displayed_msgs != NULL) {
1276                 if (bbs_reverse) {
1277                         ////TODOqsort(displayed_msgs, num_displayed, sizeof(long), qlongcmp_r);
1278                 }
1279
1280                 /** if we do a split bbview in the future, begin messages div here */
1281
1282                 for (a=0; a<num_displayed; ++a) {
1283                         read_message(WC->WBuf, HKEY("view_message"), displayed_msgs[a], 0, NULL);
1284                 }
1285
1286                 /** if we do a split bbview in the future, end messages div here */
1287
1288                 free(displayed_msgs);
1289                 displayed_msgs = NULL;
1290         }
1291
1292         if (is_summary) {
1293                 do_template("summary_trailer", NULL);
1294         } else if (WCC->is_mobile) {
1295                 wprintf("</div>");
1296         }
1297
1298         /**
1299          * Bump these because although we're thinking in zero base, the user
1300          * is a drooling idiot and is thinking in one base.
1301          */
1302         ++lowest_displayed;
1303         ++highest_displayed;
1304
1305         /**
1306          * If we're not currently looking at ALL requested
1307          * messages, then display the selector bar
1308          */
1309         if (is_bbview) {
1310                 /** begin bbview scroller */
1311                 StrBufAppendBuf(WCC->WBuf, BBViewToolBar, 0);
1312         }
1313
1314 DONE:
1315         if (is_tasks) {
1316                 do_tasks_view();        /** Render the task list */
1317         }
1318
1319         if (is_calendar) {
1320                 render_calendar_view(&calv);
1321         }
1322
1323         if (is_addressbook) {
1324                 do_addrbook_view(addrbook, num_ab);     /** Render the address book */
1325         }
1326
1327         /** Note: wDumpContent() will output one additional </div> tag. */
1328         wprintf("</div>\n");            /** end of 'content' div */
1329         wDumpContent(1);
1330
1331         /** free the summary */
1332         if (WCC->summ != NULL) {
1333                 DeleteHash(&WCC->summ);
1334         }
1335         if (addrbook != NULL) free(addrbook);
1336         FreeStrBuf(&BBViewToolBar);
1337 }
1338
1339
1340 /*
1341  * Back end for post_message()
1342  * ... this is where the actual message gets transmitted to the server.
1343  */
1344 void post_mime_to_server(void) {
1345         struct wcsession *WCC = WC;
1346         char top_boundary[SIZ];
1347         char alt_boundary[SIZ];
1348         int is_multipart = 0;
1349         static int seq = 0;
1350         wc_attachment *att;
1351         char *encoded;
1352         size_t encoded_length;
1353         size_t encoded_strlen;
1354         char *txtmail = NULL;
1355
1356         sprintf(top_boundary, "Citadel--Multipart--%s--%04x--%04x",
1357                 serv_info.serv_fqdn,
1358                 getpid(),
1359                 ++seq
1360         );
1361         sprintf(alt_boundary, "Citadel--Multipart--%s--%04x--%04x",
1362                 serv_info.serv_fqdn,
1363                 getpid(),
1364                 ++seq
1365         );
1366
1367         /* RFC2045 requires this, and some clients look for it... */
1368         serv_puts("MIME-Version: 1.0");
1369         serv_puts("X-Mailer: " PACKAGE_STRING);
1370
1371         /* If there are attachments, we have to do multipart/mixed */
1372         if (GetCount(WCC->attachments) > 0) {
1373                 is_multipart = 1;
1374         }
1375
1376         if (is_multipart) {
1377                 /* Remember, serv_printf() appends an extra newline */
1378                 serv_printf("Content-type: multipart/mixed; boundary=\"%s\"\n", top_boundary);
1379                 serv_printf("This is a multipart message in MIME format.\n");
1380                 serv_printf("--%s", top_boundary);
1381         }
1382
1383         /* Remember, serv_printf() appends an extra newline */
1384         serv_printf("Content-type: multipart/alternative; "
1385                 "boundary=\"%s\"\n", alt_boundary);
1386         serv_printf("This is a multipart message in MIME format.\n");
1387         serv_printf("--%s", alt_boundary);
1388
1389         serv_puts("Content-type: text/plain; charset=utf-8");
1390         serv_puts("Content-Transfer-Encoding: quoted-printable");
1391         serv_puts("");
1392         txtmail = html_to_ascii(bstr("msgtext"), 0, 80, 0);
1393         text_to_server_qp(txtmail);     /* Transmit message in quoted-printable encoding */
1394         free(txtmail);
1395
1396         serv_printf("--%s", alt_boundary);
1397
1398         serv_puts("Content-type: text/html; charset=utf-8");
1399         serv_puts("Content-Transfer-Encoding: quoted-printable");
1400         serv_puts("");
1401         serv_puts("<html><body>\r\n");
1402         text_to_server_qp(bstr("msgtext"));     /* Transmit message in quoted-printable encoding */
1403         serv_puts("</body></html>\r\n");
1404
1405         serv_printf("--%s--", alt_boundary);
1406
1407         if (is_multipart) {
1408                 long len;
1409                 const char *Key;
1410                 void *vAtt;
1411                 HashPos  *it;
1412
1413                 /* Add in the attachments */
1414                 it = GetNewHashPos(WCC->attachments, 0);
1415                 while (GetNextHashPos(WCC->attachments, it, &len, &Key, &vAtt)) {
1416                         att = (wc_attachment*)vAtt;
1417                         encoded_length = ((att->length * 150) / 100);
1418                         encoded = malloc(encoded_length);
1419                         if (encoded == NULL) break;
1420                         encoded_strlen = CtdlEncodeBase64(encoded, att->data, att->length, 1);
1421
1422                         serv_printf("--%s", top_boundary);
1423                         serv_printf("Content-type: %s", ChrPtr(att->content_type));
1424                         serv_printf("Content-disposition: attachment; filename=\"%s\"", ChrPtr(att->filename));
1425                         serv_puts("Content-transfer-encoding: base64");
1426                         serv_puts("");
1427                         serv_write(encoded, encoded_strlen);
1428                         serv_puts("");
1429                         serv_puts("");
1430                         free(encoded);
1431                 }
1432                 serv_printf("--%s--", top_boundary);
1433                 DeleteHashPos(&it);
1434         }
1435
1436         serv_puts("000");
1437 }
1438
1439
1440 /*
1441  * Post message (or don't post message)
1442  *
1443  * Note regarding the "dont_post" variable:
1444  * A random value (actually, it's just a timestamp) is inserted as a hidden
1445  * field called "postseq" when the display_enter page is generated.  This
1446  * value is checked when posting, using the static variable dont_post.  If a
1447  * user attempts to post twice using the same dont_post value, the message is
1448  * discarded.  This prevents the accidental double-saving of the same message
1449  * if the user happens to click the browser "back" button.
1450  */
1451 void post_message(void)
1452 {
1453         char buf[1024];
1454         StrBuf *encoded_subject = NULL;
1455         static long dont_post = (-1L);
1456         wc_attachment *att;
1457         int is_anonymous = 0;
1458         const StrBuf *display_name = NULL;
1459         struct wcsession *WCC = WC;
1460
1461         if (havebstr("force_room")) {
1462                 gotoroom(bstr("force_room"));
1463         }
1464
1465         if (havebstr("display_name")) {
1466                 display_name = sbstr("display_name");
1467                 if (!strcmp(ChrPtr(display_name), "__ANONYMOUS__")) {
1468                         display_name = NULL;
1469                         is_anonymous = 1;
1470                 }
1471         }
1472
1473         if (WCC->upload_length > 0) {
1474                 const char *pch;
1475                 int n;
1476                 char N[64];
1477
1478                 lprintf(9, "%s:%d: we are uploading %d bytes\n", __FILE__, __LINE__, WCC->upload_length);
1479                 /** There's an attachment.  Save it to this struct... */
1480                 att = malloc(sizeof(wc_attachment));
1481                 memset(att, 0, sizeof(wc_attachment));
1482                 att->length = WCC->upload_length;
1483                 att->content_type = NewStrBufPlain(WCC->upload_content_type, -1);
1484                 att->filename = NewStrBufPlain(WCC->upload_filename, -1);
1485
1486
1487                 if (WCC->attachments == NULL)
1488                         WCC->attachments = NewHash(1, NULL);
1489                 /* And add it to the list. */
1490                 n = snprintf(N, sizeof N, "%d", GetCount(WCC->attachments) + 1);
1491                 Put(WCC->attachments, N, n, att, free_attachment);
1492
1493                 /**
1494                  * Mozilla sends a simple filename, which is what we want,
1495                  * but Satan's Browser sends an entire pathname.  Reduce
1496                  * the path to just a filename if we need to.
1497                  */
1498                 pch = strrchr(ChrPtr(att->filename), '/');
1499                 if (pch != NULL) {
1500                         StrBufCutLeft(att->filename, pch - ChrPtr(att->filename));
1501                 }
1502                 pch = strrchr(ChrPtr(att->filename), '\\');
1503                 if (pch != NULL) {
1504                         StrBufCutLeft(att->filename, pch - ChrPtr(att->filename));
1505                 }
1506
1507                 /**
1508                  * Transfer control of this memory from the upload struct
1509                  * to the attachment struct.
1510                  */
1511                 att->data = WCC->upload;
1512                 WCC->upload_length = 0;
1513                 WCC->upload = NULL;
1514                 display_enter();
1515                 return;
1516         }
1517
1518         if (havebstr("cancel_button")) {
1519                 sprintf(WCC->ImportantMessage,
1520                         _("Cancelled.  Message was not posted."));
1521         } else if (havebstr("attach_button")) {
1522                 display_enter();
1523                 return;
1524         } else if (lbstr("postseq") == dont_post) {
1525                 sprintf(WCC->ImportantMessage,
1526                         _("Automatically cancelled because you have already "
1527                         "saved this message."));
1528         } else {
1529                 const char CMD[] = "ENT0 1|%s|%d|4|%s|%s||%s|%s|%s|%s|%s";
1530                 const StrBuf *Recp = NULL;
1531                 const StrBuf *Cc = NULL;
1532                 const StrBuf *Bcc = NULL;
1533                 const StrBuf *Wikipage = NULL;
1534                 const StrBuf *my_email_addr = NULL;
1535                 StrBuf *CmdBuf = NULL;;
1536                 StrBuf *references = NULL;
1537
1538                 if (havebstr("references"))
1539                 {
1540                         const StrBuf *ref = sbstr("references");
1541                         references = NewStrBufPlain(ChrPtr(ref), StrLength(ref));
1542                         lprintf(9, "Converting: %s\n", ChrPtr(references));
1543                         StrBufReplaceChars(references, '|', '!');
1544                         lprintf(9, "Converted: %s\n", ChrPtr(references));
1545                 }
1546                 if (havebstr("subject")) {
1547                         const StrBuf *Subj;
1548                         /*
1549                          * make enough room for the encoded string;
1550                          * plus the QP header
1551                          */
1552                         Subj = sbstr("subject");
1553
1554                         StrBufRFC2047encode(&encoded_subject, Subj);
1555                 }
1556                 Recp = sbstr("recp");
1557                 Cc = sbstr("cc");
1558                 Bcc = sbstr("bcc");
1559                 Wikipage = sbstr("wikipage");
1560                 my_email_addr = sbstr("my_email_addr");
1561
1562                 CmdBuf = NewStrBufPlain(NULL,
1563                                         sizeof (CMD) +
1564                                         StrLength(Recp) +
1565                                         StrLength(encoded_subject) +
1566                                         StrLength(Cc) +
1567                                         StrLength(Bcc) +
1568                                         StrLength(Wikipage) +
1569                                         StrLength(my_email_addr) +
1570                                         StrLength(references));
1571
1572                 StrBufPrintf(CmdBuf,
1573                              CMD,
1574                              ChrPtr(Recp),
1575                              is_anonymous,
1576                              ChrPtr(encoded_subject),
1577                              ChrPtr(display_name),
1578                              ChrPtr(Cc),
1579                              ChrPtr(Bcc),
1580                              ChrPtr(Wikipage),
1581                              ChrPtr(my_email_addr),
1582                              ChrPtr(references));
1583                 FreeStrBuf(&references);
1584
1585                 lprintf(9, "%s\n", CmdBuf);
1586                 serv_puts(ChrPtr(CmdBuf));
1587                 serv_getln(buf, sizeof buf);
1588                 FreeStrBuf(&CmdBuf);
1589                 FreeStrBuf(&encoded_subject);
1590                 if (buf[0] == '4') {
1591                         post_mime_to_server();
1592                         if (  (havebstr("recp"))
1593                            || (havebstr("cc"  ))
1594                            || (havebstr("bcc" ))
1595                         ) {
1596                                 sprintf(WCC->ImportantMessage, _("Message has been sent.\n"));
1597                         }
1598                         else {
1599                                 sprintf(WC->ImportantMessage, _("Message has been posted.\n"));
1600                         }
1601                         dont_post = lbstr("postseq");
1602                 } else {
1603                         lprintf(9, "%s:%d: server post error: %s\n", __FILE__, __LINE__, buf);
1604                         sprintf(WC->ImportantMessage, "%s", &buf[4]);
1605                         display_enter();
1606                         return;
1607                 }
1608         }
1609
1610         DeleteHash(&WCC->attachments);
1611
1612         /**
1613          *  We may have been supplied with instructions regarding the location
1614          *  to which we must return after posting.  If found, go there.
1615          */
1616         if (havebstr("return_to")) {
1617                 http_redirect(bstr("return_to"));
1618         }
1619         /**
1620          *  If we were editing a page in a wiki room, go to that page now.
1621          */
1622         else if (havebstr("wikipage")) {
1623                 snprintf(buf, sizeof buf, "wiki?page=%s", bstr("wikipage"));
1624                 http_redirect(buf);
1625         }
1626         /**
1627          *  Otherwise, just go to the "read messages" loop.
1628          */
1629         else {
1630                 readloop(readnew);
1631         }
1632 }
1633
1634
1635
1636
1637 /**
1638  * \brief display the message entry screen
1639  */
1640 void display_enter(void)
1641 {
1642         char buf[SIZ];
1643         long now;
1644         const StrBuf *display_name = NULL;
1645         /////wc_attachment *att;
1646         int recipient_required = 0;
1647         int subject_required = 0;
1648         int recipient_bad = 0;
1649         int is_anonymous = 0;
1650
1651         struct wcsession *WCC = WC;
1652
1653         now = time(NULL);
1654
1655         if (havebstr("force_room")) {
1656                 gotoroom(bstr("force_room"));
1657         }
1658
1659         display_name = sbstr("display_name");
1660         if (!strcmp(ChrPtr(display_name), "__ANONYMOUS__")) {
1661                 display_name = NULL;
1662                 is_anonymous = 1;
1663         }
1664
1665         /** First test to see whether this is a room that requires recipients to be entered */
1666         serv_puts("ENT0 0");
1667         serv_getln(buf, sizeof buf);
1668
1669         if (!strncmp(buf, "570", 3)) {          /** 570 means that we need a recipient here */
1670                 recipient_required = 1;
1671         }
1672         else if (buf[0] != '2') {               /** Any other error means that we cannot continue */
1673                 sprintf(WCC->ImportantMessage, "%s", &buf[4]);
1674                 readloop(readnew);
1675                 return;
1676         }
1677
1678         /* Is the server strongly recommending that the user enter a message subject? */
1679         if ((buf[3] != '\0') && (buf[4] != '\0')) {
1680                 subject_required = extract_int(&buf[4], 1);
1681         }
1682
1683         /**
1684          * Are we perhaps in an address book view?  If so, then an "enter
1685          * message" command really means "add new entry."
1686          */
1687         if (WCC->wc_default_view == VIEW_ADDRESSBOOK) {
1688                 do_edit_vcard(-1, "", "", WCC->wc_roomname);
1689                 return;
1690         }
1691
1692         /*
1693          * Are we perhaps in a calendar room?  If so, then an "enter
1694          * message" command really means "add new calendar item."
1695          */
1696         if (WCC->wc_default_view == VIEW_CALENDAR) {
1697                 display_edit_event();
1698                 return;
1699         }
1700
1701         /*
1702          * Are we perhaps in a tasks view?  If so, then an "enter
1703          * message" command really means "add new task."
1704          */
1705         if (WCC->wc_default_view == VIEW_TASKS) {
1706                 display_edit_task();
1707                 return;
1708         }
1709
1710         /*
1711          * Otherwise proceed normally.
1712          * Do a custom room banner with no navbar...
1713          */
1714
1715         if (recipient_required) {
1716                 const StrBuf *Recp = NULL;
1717                 const StrBuf *Cc = NULL;
1718                 const StrBuf *Bcc = NULL;
1719                 const StrBuf *Wikipage = NULL;
1720                 StrBuf *CmdBuf = NULL;;
1721                 const char CMD[] = "ENT0 0|%s|%d|0||%s||%s|%s|%s";
1722
1723                 Recp = sbstr("recp");
1724                 Cc = sbstr("cc");
1725                 Bcc = sbstr("bcc");
1726                 Wikipage = sbstr("wikipage");
1727
1728                 CmdBuf = NewStrBufPlain(NULL,
1729                                         sizeof (CMD) +
1730                                         StrLength(Recp) +
1731                                         StrLength(display_name) +
1732                                         StrLength(Cc) +
1733                                         StrLength(Bcc) +
1734                                         StrLength(Wikipage));
1735
1736                 StrBufPrintf(CmdBuf,
1737                              CMD,
1738                              ChrPtr(Recp),
1739                              is_anonymous,
1740                              ChrPtr(display_name),
1741                              ChrPtr(Cc),
1742                              ChrPtr(Bcc),
1743                              ChrPtr(Wikipage));
1744                 serv_puts(ChrPtr(CmdBuf));
1745                 serv_getln(buf, sizeof buf);
1746                 FreeStrBuf(&CmdBuf);
1747
1748                 if (!strncmp(buf, "570", 3)) {  /** 570 means we have an invalid recipient listed */
1749                         if (havebstr("recp") &&
1750                             havebstr("cc"  ) &&
1751                             havebstr("bcc" )) {
1752                                 recipient_bad = 1;
1753                         }
1754                 }
1755                 else if (buf[0] != '2') {       /** Any other error means that we cannot continue */
1756                         wprintf("<em>%s</em><br />\n", &buf[4]);/// -> important message
1757                         return;
1758                 }
1759         }
1760         svputlong("RCPTREQUIRED", recipient_required);
1761         svputlong("SUBJREQUIRED", recipient_required || subject_required);
1762
1763         begin_burst();
1764         output_headers(1, 0, 0, 0, 1, 0);
1765         DoTemplate(HKEY("edit_message"), NULL, NULL, CTX_NONE);
1766         end_burst();
1767
1768         return;
1769 }
1770
1771 /**
1772  * \brief delete a message
1773  */
1774 void delete_msg(void)
1775 {
1776         long msgid;
1777         char buf[SIZ];
1778
1779         msgid = lbstr("msgid");
1780
1781         if (WC->wc_is_trash) {  /** Delete from Trash is a real delete */
1782                 serv_printf("DELE %ld", msgid);
1783         }
1784         else {                  /** Otherwise move it to Trash */
1785                 serv_printf("MOVE %ld|_TRASH_|0", msgid);
1786         }
1787
1788         serv_getln(buf, sizeof buf);
1789         sprintf(WC->ImportantMessage, "%s", &buf[4]);
1790
1791         readloop(readnew);
1792 }
1793
1794
1795 /**
1796  * \brief move a message to another folder
1797  */
1798 void move_msg(void)
1799 {
1800         long msgid;
1801         char buf[SIZ];
1802
1803         msgid = lbstr("msgid");
1804
1805         if (havebstr("move_button")) {
1806                 sprintf(buf, "MOVE %ld|%s", msgid, bstr("target_room"));
1807                 serv_puts(buf);
1808                 serv_getln(buf, sizeof buf);
1809                 sprintf(WC->ImportantMessage, "%s", &buf[4]);
1810         } else {
1811                 sprintf(WC->ImportantMessage, (_("The message was not moved.")));
1812         }
1813
1814         readloop(readnew);
1815 }
1816
1817
1818
1819
1820
1821 /*
1822  * Confirm move of a message
1823  */
1824 void confirm_move_msg(void)
1825 {
1826         long msgid;
1827         char buf[SIZ];
1828         char targ[SIZ];
1829
1830         msgid = lbstr("msgid");
1831
1832
1833         output_headers(1, 1, 2, 0, 0, 0);
1834         wprintf("<div id=\"banner\">\n");
1835         wprintf("<h1>");
1836         wprintf(_("Confirm move of message"));
1837         wprintf("</h1>");
1838         wprintf("</div>\n");
1839
1840         wprintf("<div id=\"content\" class=\"service\">\n");
1841
1842         wprintf("<CENTER>");
1843
1844         wprintf(_("Move this message to:"));
1845         wprintf("<br />\n");
1846
1847         wprintf("<form METHOD=\"POST\" action=\"move_msg\">\n");
1848         wprintf("<input type=\"hidden\" name=\"nonce\" value=\"%d\">\n", WC->nonce);
1849         wprintf("<INPUT TYPE=\"hidden\" NAME=\"msgid\" VALUE=\"%s\">\n", bstr("msgid"));
1850
1851         wprintf("<SELECT NAME=\"target_room\" SIZE=5>\n");
1852         serv_puts("LKRA");
1853         serv_getln(buf, sizeof buf);
1854         if (buf[0] == '1') {
1855                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
1856                         extract_token(targ, buf, 0, '|', sizeof targ);
1857                         wprintf("<OPTION>");
1858                         escputs(targ);
1859                         wprintf("\n");
1860                 }
1861         }
1862         wprintf("</SELECT>\n");
1863         wprintf("<br />\n");
1864
1865         wprintf("<INPUT TYPE=\"submit\" NAME=\"move_button\" VALUE=\"%s\">", _("Move"));
1866         wprintf("&nbsp;");
1867         wprintf("<INPUT TYPE=\"submit\" NAME=\"cancel_button\" VALUE=\"%s\">", _("Cancel"));
1868         wprintf("</form></CENTER>\n");
1869
1870         wprintf("</CENTER>\n");
1871         wDumpContent(1);
1872 }
1873
1874 void h_readnew(void) { readloop(readnew);}
1875 void h_readold(void) { readloop(readold);}
1876 void h_readfwd(void) { readloop(readfwd);}
1877 void h_headers(void) { readloop(headers);}
1878 void h_do_search(void) { readloop(do_search);}
1879
1880
1881
1882
1883
1884
1885 void
1886 InitModule_MSG
1887 (void)
1888 {
1889         WebcitAddUrlHandler(HKEY("readnew"), h_readnew, NEED_URL);
1890         WebcitAddUrlHandler(HKEY("readold"), h_readold, NEED_URL);
1891         WebcitAddUrlHandler(HKEY("readfwd"), h_readfwd, NEED_URL);
1892         WebcitAddUrlHandler(HKEY("headers"), h_headers, NEED_URL);
1893         WebcitAddUrlHandler(HKEY("do_search"), h_do_search, 0);
1894         WebcitAddUrlHandler(HKEY("display_enter"), display_enter, 0);
1895         WebcitAddUrlHandler(HKEY("post"), post_message, 0);
1896         WebcitAddUrlHandler(HKEY("move_msg"), move_msg, 0);
1897         WebcitAddUrlHandler(HKEY("delete_msg"), delete_msg, 0);
1898         WebcitAddUrlHandler(HKEY("confirm_move_msg"), confirm_move_msg, 0);
1899         WebcitAddUrlHandler(HKEY("msg"), embed_message, NEED_URL|AJAX);
1900         WebcitAddUrlHandler(HKEY("printmsg"), print_message, NEED_URL);
1901         WebcitAddUrlHandler(HKEY("mobilemsg"), mobile_message_view, NEED_URL);
1902         WebcitAddUrlHandler(HKEY("msgheaders"), display_headers, NEED_URL);
1903
1904
1905         return ;
1906 }