webcit/msg_renderers.c

   1 /*----------------------------------------------------------------------------*/
   2 #include "webcit.h"
   3 #include "webserver.h"
   4
   5 /**
   6  * message index functions
   7  */
   8
   9
  10 void DestroyMimeParts(wc_mime_attachment *Mime)
  11 {
  12         FreeStrBuf(&Mime->Name);
  13         FreeStrBuf(&Mime->FileName);
  14         FreeStrBuf(&Mime->PartNum);
  15         FreeStrBuf(&Mime->Disposition);
  16         FreeStrBuf(&Mime->ContentType);
  17         FreeStrBuf(&Mime->Charset);
  18         FreeStrBuf(&Mime->Data);
  19 }
  20
  21 void DestroyMime(void *vMime)
  22 {
  23         wc_mime_attachment *Mime = (wc_mime_attachment*)vMime;
  24         DestroyMimeParts(Mime);
  25         free(Mime);
  26 }
  27
  28 void DestroyMessageSummary(void *vMsg)
  29 {
  30         message_summary *Msg = (message_summary*) vMsg;
  31
  32         FreeStrBuf(&Msg->from);
  33         FreeStrBuf(&Msg->to);
  34         FreeStrBuf(&Msg->subj);
  35         FreeStrBuf(&Msg->reply_inreplyto);
  36         FreeStrBuf(&Msg->reply_references);
  37         FreeStrBuf(&Msg->cccc);
  38         FreeStrBuf(&Msg->hnod);
  39         FreeStrBuf(&Msg->AllRcpt);
  40         FreeStrBuf(&Msg->Room);
  41         FreeStrBuf(&Msg->Rfca);
  42         FreeStrBuf(&Msg->OtherNode);
  43
  44         FreeStrBuf(&Msg->reply_to);
  45
  46         DeleteHash(&Msg->Attachments);  /**< list of Accachments */
  47         DeleteHash(&Msg->Submessages);
  48         DeleteHash(&Msg->AttachLinks);
  49         DeleteHash(&Msg->AllAttach);
  50         free(Msg);
  51 }
  52
  53
  54
  55 void RegisterMsgHdr(const char *HeaderName, long HdrNLen, ExamineMsgHeaderFunc evaluator, int type)
  56 {
  57         headereval *ev;
  58         ev = (headereval*) malloc(sizeof(headereval));
  59         ev->evaluator = evaluator;
  60         ev->Type = type;
  61         Put(MsgHeaderHandler, HeaderName, HdrNLen, ev, NULL);
  62 }
  63
  64 void RegisterMimeRenderer(const char *HeaderName, long HdrNLen, RenderMimeFunc MimeRenderer)
  65 {
  66         RenderMimeFuncStruct *f;
  67
  68         f = (RenderMimeFuncStruct*) malloc(sizeof(RenderMimeFuncStruct));
  69         f->f = MimeRenderer;
  70         Put(MimeRenderHandler, HeaderName, HdrNLen, f, NULL);
  71
  72 }
  73
  74 /*----------------------------------------------------------------------------*/
  75
  76 /*
  77  *  comparator for two longs in descending order.
  78  */
  79 int longcmp_r(const void *s1, const void *s2) {
  80         long l1;
  81         long l2;
  82
  83         l1 = *(long *)GetSearchPayload(s1);
  84         l2 = *(long *)GetSearchPayload(s2);
  85
  86         if (l1 > l2) return(-1);
  87         if (l1 < l2) return(+1);
  88         return(0);
  89 }
  90
  91 /*
  92  *  comparator for longs; descending order.
  93  */
  94 int qlongcmp_r(const void *s1, const void *s2) {
  95         long l1 = (long) s1;
  96         long l2 = (long) s2;
  97
  98         if (l1 > l2) return(-1);
  99         if (l1 < l2) return(+1);
 100         return(0);
 101 }
 102
 103
 104 /*
 105  * comparator for message summary structs by ascending subject.
 106  */
 107 int summcmp_subj(const void *s1, const void *s2) {
 108         message_summary *summ1;
 109         message_summary *summ2;
 110
 111         summ1 = (message_summary *)GetSearchPayload(s1);
 112         summ2 = (message_summary *)GetSearchPayload(s2);
 113         return strcasecmp(ChrPtr(summ1->subj), ChrPtr(summ2->subj));
 114 }
 115
 116 /*
 117  * comparator for message summary structs by descending subject.
 118  */
 119 int summcmp_rsubj(const void *s1, const void *s2) {
 120         message_summary *summ1;
 121         message_summary *summ2;
 122
 123         summ1 = (message_summary *)GetSearchPayload(s1);
 124         summ2 = (message_summary *)GetSearchPayload(s2);
 125         return strcasecmp(ChrPtr(summ2->subj), ChrPtr(summ1->subj));
 126 }
 127 /*
 128  * comparator for message summary structs by descending subject.
 129  */
 130 int groupchange_subj(const void *s1, const void *s2) {
 131         message_summary *summ1;
 132         message_summary *summ2;
 133
 134         summ1 = (message_summary *)s1;
 135         summ2 = (message_summary *)s2;
 136         return ChrPtr(summ2->subj)[0] != ChrPtr(summ1->subj)[0];
 137 }
 138
 139 /*
 140  * comparator for message summary structs by ascending sender.
 141  */
 142 int summcmp_sender(const void *s1, const void *s2) {
 143         message_summary *summ1;
 144         message_summary *summ2;
 145
 146         summ1 = (message_summary *)GetSearchPayload(s1);
 147         summ2 = (message_summary *)GetSearchPayload(s2);
 148         return strcasecmp(ChrPtr(summ1->from), ChrPtr(summ2->from));
 149 }
 150
 151 /*
 152  * comparator for message summary structs by descending sender.
 153  */
 154 int summcmp_rsender(const void *s1, const void *s2) {
 155         message_summary *summ1;
 156         message_summary *summ2;
 157
 158         summ1 = (message_summary *)GetSearchPayload(s1);
 159         summ2 = (message_summary *)GetSearchPayload(s2);
 160         return strcasecmp(ChrPtr(summ2->from), ChrPtr(summ1->from));
 161 }
 162 /*
 163  * comparator for message summary structs by descending sender.
 164  */
 165 int groupchange_sender(const void *s1, const void *s2) {
 166         message_summary *summ1;
 167         message_summary *summ2;
 168
 169         summ1 = (message_summary *)s1;
 170         summ2 = (message_summary *)s2;
 171         return strcasecmp(ChrPtr(summ2->from), ChrPtr(summ1->from)) != 0;
 172
 173 }
 174
 175 /*
 176  * comparator for message summary structs by ascending date.
 177  */
 178 int summcmp_date(const void *s1, const void *s2) {
 179         message_summary *summ1;
 180         message_summary *summ2;
 181
 182         summ1 = (message_summary *)GetSearchPayload(s1);
 183         summ2 = (message_summary *)GetSearchPayload(s2);
 184
 185         if (summ1->date < summ2->date) return -1;
 186         else if (summ1->date > summ2->date) return +1;
 187         else return 0;
 188 }
 189
 190 /*
 191  * comparator for message summary structs by descending date.
 192  */
 193 int summcmp_rdate(const void *s1, const void *s2) {
 194         message_summary *summ1;
 195         message_summary *summ2;
 196
 197         summ1 = (message_summary *)GetSearchPayload(s1);
 198         summ2 = (message_summary *)GetSearchPayload(s2);
 199
 200         if (summ1->date < summ2->date) return +1;
 201         else if (summ1->date > summ2->date) return -1;
 202         else return 0;
 203 }
 204
 205 /*
 206  * comparator for message summary structs by descending date.
 207  */
 208 const long DAYSECONDS = 24 * 60 * 60;
 209 int groupchange_date(const void *s1, const void *s2) {
 210         message_summary *summ1;
 211         message_summary *summ2;
 212
 213         summ1 = (message_summary *)s1;
 214         summ2 = (message_summary *)s2;
 215
 216         return (summ1->date % DAYSECONDS) != (summ2->date %DAYSECONDS);
 217 }
 218
 219
 220 /*----------------------------------------------------------------------------*/
 221 /* Don't wanna know... or? */
 222 void examine_pref(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset) {return;}
 223 void examine_suff(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset) {return;}
 224 void examine_path(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset) {return;}
 225 void examine_content_encoding(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 226 {
 227 /* TODO: do we care? */
 228 }
 229
 230 void examine_nhdr(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 231 {
 232         Msg->nhdr = 0;
 233         if (!strncasecmp(ChrPtr(HdrLine), "yes", 8))
 234                 Msg->nhdr = 1;
 235 }
 236 int Conditional_ANONYMOUS_MESSAGE(StrBuf *Target, WCTemplputParams *TP)
 237 {
 238         message_summary *Msg = (message_summary*) CTX;
 239         return Msg->nhdr != 0;
 240 }
 241
 242 void examine_type(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 243 {
 244         Msg->format_type = StrToi(HdrLine);
 245
 246 }
 247
 248 void examine_from(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 249 {
 250         FreeStrBuf(&Msg->from);
 251         Msg->from = NewStrBufPlain(NULL, StrLength(HdrLine));
 252         StrBuf_RFC822_to_Utf8(Msg->from, HdrLine, WC->DefaultCharset, FoundCharset);
 253 }
 254 void tmplput_MAIL_SUMM_FROM(StrBuf *Target, WCTemplputParams *TP)
 255 {
 256         message_summary *Msg = (message_summary*) CTX;
 257         StrBufAppendTemplate(Target, TP, Msg->from, 0);
 258 }
 259
 260
 261
 262 void examine_subj(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 263 {
 264         FreeStrBuf(&Msg->subj);
 265         Msg->subj = NewStrBufPlain(NULL, StrLength(HdrLine));
 266         StrBuf_RFC822_to_Utf8(Msg->subj, HdrLine, WC->DefaultCharset, FoundCharset);
 267 }
 268 void tmplput_MAIL_SUMM_SUBJECT(StrBuf *Target, WCTemplputParams *TP)
 269 {/*////TODO: Fwd: and RE: filter!!*/
 270
 271         message_summary *Msg = (message_summary*) CTX;
 272         StrBufAppendTemplate(Target, TP, Msg->subj, 0);
 273 }
 274
 275
 276 void examine_msgn(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 277 {
 278         FreeStrBuf(&Msg->reply_inreplyto);
 279         Msg->reply_inreplyto = NewStrBufPlain(NULL, StrLength(HdrLine));
 280         StrBuf_RFC822_to_Utf8(Msg->reply_inreplyto, HdrLine, WC->DefaultCharset, FoundCharset);
 281 }
 282 void tmplput_MAIL_SUMM_INREPLYTO(StrBuf *Target, WCTemplputParams *TP)
 283 {
 284         message_summary *Msg = (message_summary*) CTX;
 285         StrBufAppendTemplate(Target, TP, Msg->reply_inreplyto, 0);
 286 }
 287
 288 int Conditional_MAIL_SUMM_UNREAD(StrBuf *Target, WCTemplputParams *TP)
 289 {
 290         message_summary *Msg = (message_summary*) CTX;
 291         return Msg->is_new != 0;
 292 }
 293
 294 void examine_wefw(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 295 {
 296         FreeStrBuf(&Msg->reply_references);
 297         Msg->reply_references = NewStrBufPlain(NULL, StrLength(HdrLine));
 298         StrBuf_RFC822_to_Utf8(Msg->reply_references, HdrLine, WC->DefaultCharset, FoundCharset);
 299 }
 300 void tmplput_MAIL_SUMM_REFIDS(StrBuf *Target, WCTemplputParams *TP)
 301 {
 302         message_summary *Msg = (message_summary*) CTX;
 303         StrBufAppendTemplate(Target, TP, Msg->reply_references, 0);
 304 }
 305
 306
 307 void examine_cccc(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 308 {
 309         FreeStrBuf(&Msg->cccc);
 310         Msg->cccc = NewStrBufPlain(NULL, StrLength(HdrLine));
 311         StrBuf_RFC822_to_Utf8(Msg->cccc, HdrLine, WC->DefaultCharset, FoundCharset);
 312         if (Msg->AllRcpt == NULL)
 313                 Msg->AllRcpt = NewStrBufPlain(NULL, StrLength(HdrLine));
 314         if (StrLength(Msg->AllRcpt) > 0) {
 315                 StrBufAppendBufPlain(Msg->AllRcpt, HKEY(", "), 0);
 316         }
 317         StrBufAppendBuf(Msg->AllRcpt, Msg->cccc, 0);
 318 }
 319 void tmplput_MAIL_SUMM_CCCC(StrBuf *Target, WCTemplputParams *TP)
 320 {
 321         message_summary *Msg = (message_summary*) CTX;
 322         StrBufAppendTemplate(Target, TP, Msg->cccc, 0);
 323 }
 324
 325
 326 void examine_room(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 327 {
 328         if ((StrLength(HdrLine) > 0) &&
 329             (strcasecmp(ChrPtr(HdrLine), ChrPtr(WC->wc_roomname)))) {
 330                 FreeStrBuf(&Msg->Room);
 331                 Msg->Room = NewStrBufDup(HdrLine);
 332         }
 333 }
 334 void tmplput_MAIL_SUMM_ORGROOM(StrBuf *Target, WCTemplputParams *TP)
 335 {
 336         message_summary *Msg = (message_summary*) CTX;
 337         StrBufAppendTemplate(Target, TP, Msg->Room, 0);
 338 }
 339
 340
 341 void examine_rfca(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 342 {
 343         FreeStrBuf(&Msg->Rfca);
 344         Msg->Rfca = NewStrBufDup(HdrLine);
 345 }
 346 void tmplput_MAIL_SUMM_RFCA(StrBuf *Target, WCTemplputParams *TP)
 347 {
 348         message_summary *Msg = (message_summary*) CTX;
 349         StrBufAppendTemplate(Target, TP, Msg->Rfca, 0);
 350 }
 351 int Conditional_MAIL_SUMM_RFCA(StrBuf *Target, WCTemplputParams *TP)
 352 {
 353         message_summary *Msg = (message_summary*) CTX;
 354         return StrLength(Msg->Rfca) > 0;
 355 }
 356 int Conditional_MAIL_SUMM_CCCC(StrBuf *Target, WCTemplputParams *TP)
 357 {
 358         message_summary *Msg = (message_summary*) CTX;
 359         return StrLength(Msg->cccc) > 0;
 360 }
 361
 362 void examine_node(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 363 {
 364         if ( (StrLength(HdrLine) > 0) &&
 365              ((WC->room_flags & QR_NETWORK)
 366               || ((strcasecmp(ChrPtr(HdrLine), ChrPtr(serv_info.serv_nodename))
 367                    && (strcasecmp(ChrPtr(HdrLine), ChrPtr(serv_info.serv_fqdn))))))) {
 368                 FreeStrBuf(&Msg->OtherNode);
 369                 Msg->OtherNode = NewStrBufDup(HdrLine);
 370         }
 371 }
 372 void tmplput_MAIL_SUMM_OTHERNODE(StrBuf *Target, WCTemplputParams *TP)
 373 {
 374         message_summary *Msg = (message_summary*) CTX;
 375         StrBufAppendTemplate(Target, TP, Msg->OtherNode, 0);
 376 }
 377 int Conditional_MAIL_SUMM_OTHERNODE(StrBuf *Target, WCTemplputParams *TP)
 378 {
 379         message_summary *Msg = (message_summary*) CTX;
 380         return StrLength(Msg->OtherNode) > 0;
 381 }
 382
 383
 384 void examine_rcpt(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 385 {
 386         FreeStrBuf(&Msg->to);
 387         Msg->to = NewStrBufPlain(NULL, StrLength(HdrLine));
 388         StrBuf_RFC822_to_Utf8(Msg->to, HdrLine, WC->DefaultCharset, FoundCharset);
 389         if (Msg->AllRcpt == NULL)
 390                 Msg->AllRcpt = NewStrBufPlain(NULL, StrLength(HdrLine));
 391         if (StrLength(Msg->AllRcpt) > 0) {
 392                 StrBufAppendBufPlain(Msg->AllRcpt, HKEY(", "), 0);
 393         }
 394         StrBufAppendBuf(Msg->AllRcpt, Msg->to, 0);
 395 }
 396 void tmplput_MAIL_SUMM_TO(StrBuf *Target, WCTemplputParams *TP)
 397 {
 398         message_summary *Msg = (message_summary*) CTX;
 399         StrBufAppendTemplate(Target, TP, Msg->to, 0);
 400 }
 401 void tmplput_MAIL_SUMM_ALLRCPT(StrBuf *Target, WCTemplputParams *TP)
 402 {
 403         message_summary *Msg = (message_summary*) CTX;
 404         StrBufAppendTemplate(Target, TP, Msg->AllRcpt, 0);
 405 }
 406
 407
 408 HashList *iterate_get_mailsumm_All(StrBuf *Target, WCTemplputParams *TP)
 409 {
 410         return WC->summ;
 411 }
 412 int Conditional_ROOM_DISPLAY_MSG(StrBuf *Target, WCTemplputParams *TP) {
 413         wcsession *WCC = WC;
 414         IterateStruct *ITC = CCTX;
 415         int num_inset = ITC->n;
 416         if ((num_inset >= WC->startmsg) && (WCC->num_displayed <= WCC->maxmsgs)) {
 417         WCC->num_displayed = WCC->num_displayed+1;
 418         return 1; /* Pass GO, collect $200 */
 419         }
 420         return 0;
 421 }
 422 int Conditional_MAIL_SUMM_LASTMSG(StrBuf *Target, WCTemplputParams *TP) {
 423   IterateStruct *ITC = CCTX;
 424         int is_last_n = ITC->LastN;
 425 /*
 426         //GetHash(WC->vars, HKEY("ITERATE:N"), (void *)&n_dsubst);
 427         //num_inset = n_dsubst->lvalue;
 428         */
 429         /* Is the num_displayed higher than maxmsgs? OR last in iterator */
 430         return ((WC->num_displayed > WC->maxmsgs) || (is_last_n == 1));
 431 }
 432 void examine_time(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 433 {
 434         Msg->date = StrTol(HdrLine);
 435 }
 436
 437 void tmplput_MAIL_SUMM_DATE_BRIEF(StrBuf *Target, WCTemplputParams *TP)
 438 {
 439         char datebuf[64];
 440         message_summary *Msg = (message_summary*) CTX;
 441         webcit_fmt_date(datebuf, Msg->date, 1);
 442         StrBufAppendBufPlain(Target, datebuf, -1, 0);
 443 }
 444
 445 void tmplput_MAIL_SUMM_DATE_FULL(StrBuf *Target, WCTemplputParams *TP)
 446 {
 447         char datebuf[64];
 448         message_summary *Msg = (message_summary*) CTX;
 449         webcit_fmt_date(datebuf, Msg->date, 0);
 450         StrBufAppendBufPlain(Target, datebuf, -1, 0);
 451 }
 452 void tmplput_MAIL_SUMM_DATE_NO(StrBuf *Target, WCTemplputParams *TP)
 453 {
 454         message_summary *Msg = (message_summary*) CTX;
 455         StrBufAppendPrintf(Target, "%ld", Msg->date, 0);
 456 }
 457
 458
 459
 460 void render_MAIL(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 461 {
 462         Mime->Data = NewStrBufPlain(NULL, Mime->length);
 463         read_message(Mime->Data, HKEY("view_submessage"), Mime->msgnum, 0, Mime->PartNum);
 464 /*
 465         if ( (!IsEmptyStr(mime_submessages)) && (!section[0]) ) {
 466                 for (i=0; i<num_tokens(mime_submessages, '|'); ++i) {
 467                         extract_token(buf, mime_submessages, i, '|', sizeof buf);
 468                         / ** use printable_view to suppress buttons * /
 469                         wprintf("<blockquote>");
 470                         read_message(Mime->msgnum, 1, ChrPtr(Mime->Section));
 471                         wprintf("</blockquote>");
 472                 }
 473         }
 474 */
 475 }
 476
 477 void render_MIME_VCard(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 478 {
 479         wcsession *WCC = WC;
 480         MimeLoadData(Mime);
 481         if (StrLength(Mime->Data) > 0) {
 482                 StrBuf *Buf;
 483                 Buf = NewStrBuf();
 484                 /** If it's my vCard I can edit it */
 485                 if (    (!strcasecmp(ChrPtr(WCC->wc_roomname), USERCONFIGROOM))
 486                         || (!strcasecmp(&(ChrPtr(WCC->wc_roomname)[11]), USERCONFIGROOM))
 487                         || (WC->wc_view == VIEW_ADDRESSBOOK)
 488                         ) {
 489                         StrBufAppendPrintf(Buf, "<a href=\"edit_vcard?msgnum=%ld&partnum=%s\">",
 490                                 Mime->msgnum, ChrPtr(Mime->PartNum));
 491                         StrBufAppendPrintf(Buf, "[%s]</a>", _("edit"));
 492                 }
 493
 494                 /* In all cases, display the full card */
 495                 display_vcard(Buf, ChrPtr(Mime->Data), 0, 1, NULL, Mime->msgnum);
 496                 FreeStrBuf(&Mime->Data);
 497                 Mime->Data = Buf;
 498         }
 499
 500 }
 501
 502 void render_MIME_ICS(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 503 {
 504         if (StrLength(Mime->Data) == 0) {
 505                 MimeLoadData(Mime);
 506         }
 507         if (StrLength(Mime->Data) > 0) {
 508                 cal_process_attachment(Mime);
 509         }
 510 }
 511
 512
 513
 514 void examine_mime_part(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 515 {
 516         wc_mime_attachment *Mime;
 517         StrBuf *Buf;
 518
 519         Mime = (wc_mime_attachment*) malloc(sizeof(wc_mime_attachment));
 520         memset(Mime, 0, sizeof(wc_mime_attachment));
 521         Mime->msgnum = Msg->msgnum;
 522         Buf = NewStrBuf();
 523
 524         Mime->Name = NewStrBuf();
 525         StrBufExtract_token(Buf, HdrLine, 0, '|');
 526         StrBuf_RFC822_to_Utf8(Mime->Name, Buf, WC->DefaultCharset, FoundCharset);
 527         StrBufTrim(Mime->Name);
 528
 529         StrBufExtract_token(Buf, HdrLine, 1, '|');
 530         Mime->FileName = NewStrBuf();
 531         StrBuf_RFC822_to_Utf8(Mime->FileName, Buf, WC->DefaultCharset, FoundCharset);
 532         StrBufTrim(Mime->FileName);
 533
 534         Mime->PartNum = NewStrBuf();
 535         StrBufExtract_token(Mime->PartNum, HdrLine, 2, '|');
 536         StrBufTrim(Mime->PartNum);
 537         if (strchr(ChrPtr(Mime->PartNum), '.') != NULL)
 538                 Mime->level = 2;
 539         else
 540                 Mime->level = 1;
 541
 542         Mime->Disposition = NewStrBuf();
 543         StrBufExtract_token(Mime->Disposition, HdrLine, 3, '|');
 544
 545         Mime->ContentType = NewStrBuf();
 546         StrBufExtract_token(Mime->ContentType, HdrLine, 4, '|');
 547         StrBufTrim(Mime->ContentType);
 548         StrBufLowerCase(Mime->ContentType);
 549
 550         Mime->length = StrBufExtract_int(HdrLine, 5, '|');
 551
 552         if ( (StrLength(Mime->FileName) == 0) && (StrLength(Mime->Name) > 0) ) {
 553                 StrBufAppendBuf(Mime->FileName, Mime->Name, 0);
 554         }
 555
 556         if (StrLength(Msg->PartNum) > 0) {
 557                 StrBuf *tmp;
 558                 StrBufPrintf(Buf, "%s.%s", ChrPtr(Msg->PartNum), ChrPtr(Mime->PartNum));
 559                 tmp = Mime->PartNum;
 560                 Mime->PartNum = Buf;
 561                 Buf = tmp;
 562         }
 563
 564         if (Msg->AllAttach == NULL)
 565                 Msg->AllAttach = NewHash(1,NULL);
 566         Put(Msg->AllAttach, SKEY(Mime->PartNum), Mime, DestroyMime);
 567         FreeStrBuf(&Buf);
 568 }
 569
 570
 571 void evaluate_mime_part(message_summary *Msg, wc_mime_attachment *Mime)
 572 {
 573         void *vMimeRenderer;
 574
 575         /* just print the root-node */
 576         if ((Mime->level == 1) &&
 577             GetHash(MimeRenderHandler, SKEY(Mime->ContentType), &vMimeRenderer) &&
 578             vMimeRenderer != NULL)
 579         {
 580                 Mime->Renderer = (RenderMimeFuncStruct*) vMimeRenderer;
 581                 if (Msg->Submessages == NULL)
 582                         Msg->Submessages = NewHash(1,NULL);
 583                 Put(Msg->Submessages, SKEY(Mime->PartNum), Mime, reference_free_handler);
 584         }
 585         else if ((Mime->level == 1) &&
 586                  (!strcasecmp(ChrPtr(Mime->Disposition), "inline"))
 587                  && (!strncasecmp(ChrPtr(Mime->ContentType), "image/", 6)) ){
 588                 if (Msg->AttachLinks == NULL)
 589                         Msg->AttachLinks = NewHash(1,NULL);
 590                 Put(Msg->AttachLinks, SKEY(Mime->PartNum), Mime, reference_free_handler);
 591         }
 592         else if ((Mime->level == 1) &&
 593                  (StrLength(Mime->ContentType) > 0) &&
 594                   ( (!strcasecmp(ChrPtr(Mime->Disposition), "attachment"))
 595                     || (!strcasecmp(ChrPtr(Mime->Disposition), "inline"))
 596                     || (!strcasecmp(ChrPtr(Mime->Disposition), ""))))
 597         {
 598                 if (Msg->AttachLinks == NULL)
 599                         Msg->AttachLinks = NewHash(1,NULL);
 600                 Put(Msg->AttachLinks, SKEY(Mime->PartNum), Mime, reference_free_handler);
 601                 if ((strcasecmp(ChrPtr(Mime->ContentType), "application/octet-stream") == 0) &&
 602                     (StrLength(Mime->FileName) > 0)) {
 603                         FlushStrBuf(Mime->ContentType);
 604                         StrBufAppendBufPlain(Mime->ContentType,
 605                                              GuessMimeByFilename(SKEY(Mime->FileName)),
 606                                              -1, 0);
 607                 }
 608         }
 609 }
 610
 611 void tmplput_MAIL_SUMM_NATTACH(StrBuf *Target, WCTemplputParams *TP)
 612 {
 613         message_summary *Msg = (message_summary*) CTX;
 614         StrBufAppendPrintf(Target, "%ld", GetCount(Msg->Attachments));
 615 }
 616
 617
 618 void examine_hnod(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 619 {
 620         FreeStrBuf(&Msg->hnod);
 621         Msg->hnod = NewStrBufPlain(NULL, StrLength(HdrLine));
 622         StrBuf_RFC822_to_Utf8(Msg->hnod, HdrLine, WC->DefaultCharset, FoundCharset);
 623 }
 624 void tmplput_MAIL_SUMM_H_NODE(StrBuf *Target, WCTemplputParams *TP)
 625 {
 626         message_summary *Msg = (message_summary*) CTX;
 627         StrBufAppendTemplate(Target, TP, Msg->hnod, 0);
 628 }
 629 int Conditional_MAIL_SUMM_H_NODE(StrBuf *Target, WCTemplputParams *TP)
 630 {
 631         message_summary *Msg = (message_summary*) CTX;
 632         return StrLength(Msg->hnod) > 0;
 633 }
 634
 635
 636
 637 void examine_text(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 638 {
 639         Msg->MsgBody->Data = NewStrBuf();
 640 }
 641
 642 void examine_msg4_partnum(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 643 {
 644         Msg->MsgBody->PartNum = NewStrBufDup(HdrLine);
 645         StrBufTrim(Msg->MsgBody->PartNum);
 646 }
 647
 648 void examine_content_lengh(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 649 {
 650         Msg->MsgBody->length = StrTol(HdrLine);
 651         Msg->MsgBody->size_known = 1;
 652 }
 653
 654 void examine_content_type(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 655 {
 656         void *vHdr;
 657         headereval *Hdr;
 658         StrBuf *Token;
 659         StrBuf *Value;
 660         const char* sem;
 661         const char *eq;
 662         int len;
 663         StrBufTrim(HdrLine);
 664         Msg->MsgBody->ContentType = NewStrBufDup(HdrLine);
 665         sem = strchr(ChrPtr(HdrLine), ';');
 666
 667         if (sem != NULL) {
 668                 Token = NewStrBufPlain(NULL, StrLength(HdrLine));
 669                 Value = NewStrBufPlain(NULL, StrLength(HdrLine));
 670                 len = sem - ChrPtr(HdrLine);
 671                 StrBufCutAt(Msg->MsgBody->ContentType, len, NULL);
 672                 while (sem != NULL) {
 673                         while (isspace(*(sem + 1)))
 674                                 sem ++;
 675                         StrBufCutLeft(HdrLine, sem - ChrPtr(HdrLine));
 676                         sem = strchr(ChrPtr(HdrLine), ';');
 677                         if (sem != NULL)
 678                                 len = sem - ChrPtr(HdrLine);
 679                         else
 680                                 len = StrLength(HdrLine);
 681                         FlushStrBuf(Token);
 682                         FlushStrBuf(Value);
 683                         StrBufAppendBufPlain(Token, ChrPtr(HdrLine), len, 0);
 684                         eq = strchr(ChrPtr(Token), '=');
 685                         if (eq != NULL) {
 686                                 len = eq - ChrPtr(Token);
 687                                 StrBufAppendBufPlain(Value, eq + 1, StrLength(Token) - len - 1, 0);
 688                                 StrBufCutAt(Token, len, NULL);
 689                                 StrBufTrim(Value);
 690                         }
 691                         StrBufTrim(Token);
 692
 693                         if (GetHash(MsgHeaderHandler, SKEY(Token), &vHdr) &&
 694                             (vHdr != NULL)) {
 695                                 Hdr = (headereval*)vHdr;
 696                                 Hdr->evaluator(Msg, Value, FoundCharset);
 697                         }
 698                         else lprintf(1, "don't know how to handle content type sub-header[%s]\n", ChrPtr(Token));
 699                 }
 700                 FreeStrBuf(&Token);
 701                 FreeStrBuf(&Value);
 702         }
 703 }
 704
 705 void tmplput_MAIL_SUMM_N(StrBuf *Target, WCTemplputParams *TP)
 706 {
 707         message_summary *Msg = (message_summary*) CTX;
 708         StrBufAppendPrintf(Target, "%ld", Msg->msgnum);
 709 }
 710
 711
 712
 713 int Conditional_MAIL_MIME_ALL(StrBuf *Target, WCTemplputParams *TP)
 714 {
 715         message_summary *Msg = (message_summary*) CTX;
 716         return GetCount(Msg->Attachments) > 0;
 717 }
 718
 719 int Conditional_MAIL_MIME_SUBMESSAGES(StrBuf *Target, WCTemplputParams *TP)
 720 {
 721         message_summary *Msg = (message_summary*) CTX;
 722         return GetCount(Msg->Submessages) > 0;
 723 }
 724
 725 int Conditional_MAIL_MIME_ATTACHLINKS(StrBuf *Target, WCTemplputParams *TP)
 726 {
 727         message_summary *Msg = (message_summary*) CTX;
 728         return GetCount(Msg->AttachLinks) > 0;
 729 }
 730
 731 int Conditional_MAIL_MIME_ATTACH(StrBuf *Target, WCTemplputParams *TP)
 732 {
 733         message_summary *Msg = (message_summary*) CTX;
 734         return GetCount(Msg->AllAttach) > 0;
 735 }
 736
 737
 738
 739 /*----------------------------------------------------------------------------*/
 740 void tmplput_QUOTED_MAIL_BODY(StrBuf *Target, WCTemplputParams *TP)
 741 {
 742         long MsgNum;
 743         StrBuf *Buf;
 744
 745         MsgNum = LBstr(TKEY(0));
 746         Buf = NewStrBuf();
 747         read_message(Buf, HKEY("view_message_replyquote"), MsgNum, 0, NULL);
 748         StrBufAppendTemplate(Target, TP, Buf, 1);
 749         FreeStrBuf(&Buf);
 750 }
 751
 752 void tmplput_MAIL_BODY(StrBuf *Target, WCTemplputParams *TP)
 753 {
 754         message_summary *Msg = (message_summary*) CTX;
 755         StrBufAppendTemplate(Target, TP, Msg->MsgBody->Data, 0);
 756 }
 757
 758
 759 void render_MAIL_variformat(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 760 {
 761         /* Messages in legacy Citadel variformat get handled thusly... */
 762         StrBuf *Target = NewStrBufPlain(NULL, StrLength(Mime->Data));
 763         FmOut(Target, "JUSTIFY", Mime->Data);
 764         FreeStrBuf(&Mime->Data);
 765         Mime->Data = Target;
 766 }
 767
 768 void render_MAIL_text_plain(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 769 {
 770         StrBuf *cs = NULL;
 771         const char *ptr, *pte;
 772         const char *BufPtr = NULL;
 773         StrBuf *Line;
 774         StrBuf *Line1;
 775         StrBuf *Line2;
 776         StrBuf *Target;
 777
 778         int ConvertIt = 1;
 779         int bn = 0;
 780         int bq = 0;
 781         int i, n, done = 0;
 782         long len;
 783 #ifdef HAVE_ICONV
 784         iconv_t ic = (iconv_t)(-1) ;
 785 #endif
 786
 787         if ((StrLength(Mime->Data) == 0) && (Mime->length > 0)) {
 788                 FreeStrBuf(&Mime->Data);
 789                 MimeLoadData(Mime);
 790         }
 791
 792         /* Boring old 80-column fixed format text gets handled this way... */
 793         if ((strcasecmp(ChrPtr(Mime->Charset), "us-ascii") == 0) &&
 794             (strcasecmp(ChrPtr(Mime->Charset), "UTF-8") == 0))
 795                 ConvertIt = 0;
 796
 797 #ifdef HAVE_ICONV
 798         if (ConvertIt) {
 799                 if (StrLength(Mime->Charset) != 0)
 800                         cs = Mime->Charset;
 801                 else if (StrLength(FoundCharset) > 0)
 802                         cs = FoundCharset;
 803                 else if (StrLength(WC->DefaultCharset) > 0)
 804                         cs = WC->DefaultCharset;
 805                 if (cs == NULL) {
 806                         ConvertIt = 0;
 807                 }
 808                 else {
 809                         ctdl_iconv_open("UTF-8", ChrPtr(cs), &ic);
 810                         if (ic == (iconv_t)(-1) ) {
 811                                 lprintf(5, "%s:%d iconv_open(UTF-8, %s) failed: %s\n",
 812                                         __FILE__, __LINE__, ChrPtr(Mime->Charset), strerror(errno));
 813                         }
 814                 }
 815         }
 816 #endif
 817         Line = NewStrBuf();
 818         Line1 = NewStrBuf();
 819         Line2 = NewStrBuf();
 820         Target = NewStrBufPlain(NULL, StrLength(Mime->Data));
 821
 822         while ((n = StrBufSipLine(Line, Mime->Data, &BufPtr), n >= 0) && !done)
 823         {
 824                 done = n == 0;
 825                 bq = 0;
 826                 i = 0;
 827                 ptr = ChrPtr(Line);
 828                 len = StrLength(Line);
 829                 pte = ptr + len;
 830
 831                 while ((ptr < pte) &&
 832                        ((*ptr == '>') ||
 833                         isspace(*ptr)))
 834                 {
 835                         if (*ptr == '>')
 836                                 bq++;
 837                         ptr ++;
 838                         i++;
 839                 }
 840                 if (i > 0) StrBufCutLeft(Line, i);
 841
 842                 if (StrLength(Line) == 0)
 843                         continue;
 844
 845                 for (i = bn; i < bq; i++)
 846                         StrBufAppendBufPlain(Target, HKEY("<blockquote>"), 0);
 847                 for (i = bq; i < bn; i++)
 848                         StrBufAppendBufPlain(Target, HKEY("</blockquote>"), 0);
 849
 850                 if (ConvertIt == 1) {
 851                         StrBufConvert(Line, Line1, &ic);
 852                 }
 853
 854                 StrBufAppendBufPlain(Target, HKEY("<tt>"), 0);
 855                 UrlizeText(Line1, Line, Line2);
 856
 857                 StrEscAppend(Target, Line1, NULL, 0, 0);
 858                 StrBufAppendBufPlain(Target, HKEY("</tt><br />\n"), 0);
 859                 bn = bq;
 860         }
 861
 862         for (i = 0; i < bn; i++)
 863                 StrBufAppendBufPlain(Target, HKEY("</blockquote>"), 0);
 864
 865         StrBufAppendBufPlain(Target, HKEY("</i><br />"), 0);
 866 #ifdef HAVE_ICONV
 867         if (ic != (iconv_t)(-1) ) {
 868                 iconv_close(ic);
 869         }
 870 #endif
 871
 872         FreeStrBuf(&Mime->Data);
 873         Mime->Data = Target;
 874         FlushStrBuf(Mime->ContentType);
 875         StrBufAppendBufPlain(Mime->ContentType, HKEY("text/html"), 0);
 876         FlushStrBuf(Mime->Charset);
 877         StrBufAppendBufPlain(Mime->Charset, HKEY("UTF-8"), 0);
 878         FreeStrBuf(&Line);
 879         FreeStrBuf(&Line1);
 880         FreeStrBuf(&Line2);
 881 }
 882
 883 void render_MAIL_html(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 884 {
 885         StrBuf *Buf;
 886
 887         if (StrLength(Mime->Data) == 0)
 888                 return;
 889
 890         Buf = NewStrBufPlain(NULL, StrLength(Mime->Data));
 891
 892         /* HTML is fun, but we've got to strip it first */
 893         output_html(ChrPtr(Mime->Charset),
 894                     (WC->wc_view == VIEW_WIKI ? 1 : 0),
 895                     Mime->msgnum,
 896                     Mime->Data, Buf);
 897         FreeStrBuf(&Mime->Data);
 898         Mime->Data = Buf;
 899 }
 900
 901 void render_MAIL_UNKNOWN(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 902 {
 903         /* Unknown weirdness */
 904         FlushStrBuf(Mime->Data);
 905         StrBufAppendBufPlain(Mime->Data, _("I don't know how to display "), -1, 0);
 906         StrBufAppendBuf(Mime->Data, Mime->ContentType, 0);
 907         StrBufAppendBufPlain(Mime->Data, HKEY("<br />\n"), 0);
 908 }
 909
 910
 911
 912
 913
 914
 915 HashList *iterate_get_mime_All(StrBuf *Target, WCTemplputParams *TP)
 916 {
 917         message_summary *Msg = (message_summary*) CTX;
 918         return Msg->Attachments;
 919 }
 920 HashList *iterate_get_mime_Submessages(StrBuf *Target, WCTemplputParams *TP)
 921 {
 922         message_summary *Msg = (message_summary*) CTX;
 923         return Msg->Submessages;
 924 }
 925 HashList *iterate_get_mime_AttachLinks(StrBuf *Target, WCTemplputParams *TP)
 926 {
 927         message_summary *Msg = (message_summary*) CTX;
 928         return Msg->AttachLinks;
 929 }
 930 HashList *iterate_get_mime_Attachments(StrBuf *Target, WCTemplputParams *TP)
 931 {
 932         message_summary *Msg = (message_summary*) CTX;
 933         return Msg->AllAttach;
 934 }
 935
 936 void tmplput_MIME_Name(StrBuf *Target, WCTemplputParams *TP)
 937 {
 938         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
 939         StrBufAppendTemplate(Target, TP, mime->Name, 0);
 940 }
 941
 942 void tmplput_MIME_FileName(StrBuf *Target, WCTemplputParams *TP)
 943 {
 944         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
 945         StrBufAppendTemplate(Target, TP, mime->FileName, 0);
 946 }
 947
 948 void tmplput_MIME_PartNum(StrBuf *Target, WCTemplputParams *TP)
 949 {
 950         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
 951         StrBufAppendTemplate(Target, TP, mime->PartNum, 0);
 952 }
 953
 954 void tmplput_MIME_MsgNum(StrBuf *Target, WCTemplputParams *TP)
 955 {
 956         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
 957         StrBufAppendPrintf(Target, "%ld", mime->msgnum);
 958 }
 959
 960 void tmplput_MIME_Disposition(StrBuf *Target, WCTemplputParams *TP)
 961 {
 962         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
 963         StrBufAppendTemplate(Target, TP, mime->Disposition, 0);
 964 }
 965
 966 void tmplput_MIME_ContentType(StrBuf *Target, WCTemplputParams *TP)
 967 {
 968         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
 969         StrBufAppendTemplate(Target, TP, mime->ContentType, 0);
 970 }
 971
 972 void examine_charset(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 973 {
 974         Msg->MsgBody->Charset = NewStrBufDup(HdrLine);
 975 }
 976
 977 void tmplput_MIME_Charset(StrBuf *Target, WCTemplputParams *TP)
 978 {
 979         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
 980         StrBufAppendTemplate(Target, TP, mime->Charset, 0);
 981 }
 982
 983 void tmplput_MIME_Data(StrBuf *Target, WCTemplputParams *TP)
 984 {
 985         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
 986         if (mime->Renderer != NULL)
 987                 mime->Renderer->f(mime, NULL, NULL);
 988         StrBufAppendTemplate(Target, TP, mime->Data, 0);
 989         /* TODO: check whether we need to load it now? */
 990 }
 991
 992 void tmplput_MIME_LoadData(StrBuf *Target, WCTemplputParams *TP)
 993 {
 994         wcsession *WCC = WC;
 995         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
 996         wc_mime_attachment *att;
 997
 998         if ( (!strcasecmp(ChrPtr(mime->Disposition), "inline"))||
 999              (!strcasecmp(ChrPtr(mime->Disposition), "attachment")) )
1000         {
1001
1002                 int n;
1003                 char N[64];
1004                 /* steal this mime part... */
1005                 att = malloc(sizeof(wc_mime_attachment));
1006                 memcpy(att, mime, sizeof(wc_mime_attachment));
1007                 memset(mime, 0, sizeof(wc_mime_attachment));
1008
1009                 if (att->Data == NULL)
1010                         MimeLoadData(att);
1011
1012                 if (WCC->attachments == NULL)
1013                         WCC->attachments = NewHash(1, NULL);
1014                 /* And add it to the list. */
1015                 n = snprintf(N, sizeof N, "%d", GetCount(WCC->attachments) + 1);
1016                 Put(WCC->attachments, N, n, att, DestroyMime);
1017         }
1018 }
1019
1020 void tmplput_MIME_Length(StrBuf *Target, WCTemplputParams *TP)
1021 {
1022         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1023         StrBufAppendPrintf(Target, "%ld", mime->length);
1024 }
1025
1026 HashList *iterate_get_registered_Attachments(StrBuf *Target, WCTemplputParams *TP)
1027 {
1028         return WC->attachments;
1029 }
1030
1031 void servcmd_do_search(char *buf, long bufsize)
1032 {
1033         snprintf(buf, bufsize, "MSGS SEARCH|%s", bstr("query"));
1034 }
1035
1036 void servcmd_headers(char *buf, long bufsize)
1037 {
1038         snprintf(buf, bufsize, "MSGS ALL");
1039 }
1040
1041 void servcmd_readfwd(char *buf, long bufsize)
1042 {
1043         snprintf(buf, bufsize, "MSGS ALL");
1044 }
1045
1046 void servcmd_readnew(char *buf, long bufsize)
1047 {
1048         snprintf(buf, bufsize, "MSGS NEW");
1049 }
1050
1051 void servcmd_readold(char *buf, long bufsize)
1052 {
1053         snprintf(buf, bufsize, "MSGS OLD");
1054 }
1055
1056
1057 readloop_struct rlid[] = {
1058         { {HKEY("do_search")}, servcmd_do_search},
1059         { {HKEY("headers")},   servcmd_headers},
1060         { {HKEY("readfwd")},   servcmd_readfwd},
1061         { {HKEY("readnew")},   servcmd_readnew},
1062         { {HKEY("readold")},   servcmd_readold}
1063 };
1064
1065
1066
1067 void SetAccessCommand(long Oper)
1068 {
1069         wcsession *WCC = WC;
1070
1071         if (WCC->UrlFragment1 != NULL ) {
1072                 FlushStrBuf(WCC->UrlFragment1);
1073                 StrBufAppendBufPlain(WCC->UrlFragment1,
1074                                      rlid[Oper].name.Key, rlid[Oper].name.len, 0);
1075         }
1076         else
1077                 WCC->UrlFragment1 = NewStrBufPlain(rlid[Oper].name.Key, rlid[Oper].name.len);
1078 }
1079
1080
1081
1082
1083
1084 void
1085 InitModule_MSGRENDERERS
1086 (void)
1087 {
1088         RegisterSortFunc(HKEY("date"),
1089                          NULL, 0,
1090                          summcmp_date,
1091                          summcmp_rdate,
1092                          groupchange_date,
1093                          CTX_MAILSUM);
1094         RegisterSortFunc(HKEY("subject"),
1095                          NULL, 0,
1096                          summcmp_subj,
1097                          summcmp_rsubj,
1098                          groupchange_subj,
1099                          CTX_MAILSUM);
1100         RegisterSortFunc(HKEY("sender"),
1101                          NULL, 0,
1102                          summcmp_sender,
1103                          summcmp_rsender,
1104                          groupchange_sender,
1105                          CTX_MAILSUM);
1106
1107         /* iterate over all known mails in WC->summ */
1108         RegisterIterator("MAIL:SUMM:MSGS", 0, NULL, iterate_get_mailsumm_All,
1109                          NULL,NULL, CTX_MAILSUM, CTX_NONE, IT_NOFLAG);
1110
1111         RegisterNamespace("MAIL:SUMM:DATEBRIEF", 0, 0, tmplput_MAIL_SUMM_DATE_BRIEF, CTX_MAILSUM);
1112         RegisterNamespace("MAIL:SUMM:DATEFULL", 0, 0, tmplput_MAIL_SUMM_DATE_FULL, CTX_MAILSUM);
1113         RegisterNamespace("MAIL:SUMM:DATENO",  0, 0, tmplput_MAIL_SUMM_DATE_NO,  CTX_MAILSUM);
1114         RegisterNamespace("MAIL:SUMM:N",       0, 0, tmplput_MAIL_SUMM_N,        CTX_MAILSUM);
1115         RegisterNamespace("MAIL:SUMM:FROM",    0, 2, tmplput_MAIL_SUMM_FROM,     CTX_MAILSUM);
1116         RegisterNamespace("MAIL:SUMM:TO",      0, 2, tmplput_MAIL_SUMM_TO,       CTX_MAILSUM);
1117         RegisterNamespace("MAIL:SUMM:SUBJECT", 0, 4, tmplput_MAIL_SUMM_SUBJECT,  CTX_MAILSUM);
1118         RegisterNamespace("MAIL:SUMM:NTATACH", 0, 0, tmplput_MAIL_SUMM_NATTACH,  CTX_MAILSUM);
1119         RegisterNamespace("MAIL:SUMM:CCCC", 0, 2, tmplput_MAIL_SUMM_CCCC,  CTX_MAILSUM);
1120         RegisterNamespace("MAIL:SUMM:H_NODE", 0, 2, tmplput_MAIL_SUMM_H_NODE,  CTX_MAILSUM);
1121         RegisterNamespace("MAIL:SUMM:ALLRCPT", 0, 2, tmplput_MAIL_SUMM_ALLRCPT,  CTX_MAILSUM);
1122         RegisterNamespace("MAIL:SUMM:ORGROOM", 0, 2, tmplput_MAIL_SUMM_ORGROOM,  CTX_MAILSUM);
1123         RegisterNamespace("MAIL:SUMM:RFCA", 0, 2, tmplput_MAIL_SUMM_RFCA,  CTX_MAILSUM);
1124         RegisterNamespace("MAIL:SUMM:OTHERNODE", 2, 0, tmplput_MAIL_SUMM_OTHERNODE,  CTX_MAILSUM);
1125         RegisterNamespace("MAIL:SUMM:REFIDS", 0, 0, tmplput_MAIL_SUMM_REFIDS,  CTX_MAILSUM);
1126         RegisterNamespace("MAIL:SUMM:INREPLYTO", 0, 2, tmplput_MAIL_SUMM_INREPLYTO,  CTX_MAILSUM);
1127         RegisterNamespace("MAIL:BODY", 0, 2, tmplput_MAIL_BODY,  CTX_MAILSUM);
1128         RegisterNamespace("MAIL:QUOTETEXT", 1, 2, tmplput_QUOTED_MAIL_BODY,  CTX_NONE);
1129         RegisterConditional(HKEY("COND:ROOM:DISPLAYMSG"), 0, Conditional_ROOM_DISPLAY_MSG, CTX_MAILSUM);
1130         RegisterConditional(HKEY("COND:MAIL:SUMM:LASTMSG"), 0, Conditional_MAIL_SUMM_LASTMSG, CTX_MAILSUM);
1131         RegisterConditional(HKEY("COND:MAIL:SUMM:RFCA"), 0, Conditional_MAIL_SUMM_RFCA,  CTX_MAILSUM);
1132         RegisterConditional(HKEY("COND:MAIL:SUMM:CCCC"), 0, Conditional_MAIL_SUMM_CCCC,  CTX_MAILSUM);
1133         RegisterConditional(HKEY("COND:MAIL:SUMM:UNREAD"), 0, Conditional_MAIL_SUMM_UNREAD, CTX_MAILSUM);
1134         RegisterConditional(HKEY("COND:MAIL:SUMM:H_NODE"), 0, Conditional_MAIL_SUMM_H_NODE, CTX_MAILSUM);
1135         RegisterConditional(HKEY("COND:MAIL:SUMM:OTHERNODE"), 0, Conditional_MAIL_SUMM_OTHERNODE, CTX_MAILSUM);
1136         RegisterConditional(HKEY("COND:MAIL:ANON"), 0, Conditional_ANONYMOUS_MESSAGE, CTX_MAILSUM);
1137
1138
1139         /* do we have mimetypes to iterate over? */
1140         RegisterConditional(HKEY("COND:MAIL:MIME:ATTACH"), 0, Conditional_MAIL_MIME_ALL, CTX_MAILSUM);
1141         RegisterConditional(HKEY("COND:MAIL:MIME:ATTACH:SUBMESSAGES"), 0, Conditional_MAIL_MIME_SUBMESSAGES, CTX_MAILSUM);
1142         RegisterConditional(HKEY("COND:MAIL:MIME:ATTACH:LINKS"), 0, Conditional_MAIL_MIME_ATTACHLINKS, CTX_MAILSUM);
1143         RegisterConditional(HKEY("COND:MAIL:MIME:ATTACH:ATT"), 0, Conditional_MAIL_MIME_ATTACH, CTX_MAILSUM);
1144         RegisterIterator("MAIL:MIME:ATTACH", 0, NULL, iterate_get_mime_All,
1145                          NULL, NULL, CTX_MIME_ATACH, CTX_MAILSUM, IT_NOFLAG);
1146         RegisterIterator("MAIL:MIME:ATTACH:SUBMESSAGES", 0, NULL, iterate_get_mime_Submessages,
1147                          NULL, NULL, CTX_MIME_ATACH, CTX_MAILSUM, IT_NOFLAG);
1148         RegisterIterator("MAIL:MIME:ATTACH:LINKS", 0, NULL, iterate_get_mime_AttachLinks,
1149                          NULL, NULL, CTX_MIME_ATACH, CTX_MAILSUM, IT_NOFLAG);
1150         RegisterIterator("MAIL:MIME:ATTACH:ATT", 0, NULL, iterate_get_mime_Attachments,
1151                          NULL, NULL, CTX_MIME_ATACH, CTX_MAILSUM, IT_NOFLAG);
1152
1153         /* Parts of a mime attachent */
1154         RegisterNamespace("MAIL:MIME:NAME", 0, 2, tmplput_MIME_Name, CTX_MIME_ATACH);
1155         RegisterNamespace("MAIL:MIME:FILENAME", 0, 2, tmplput_MIME_FileName, CTX_MIME_ATACH);
1156         RegisterNamespace("MAIL:MIME:PARTNUM", 0, 2, tmplput_MIME_PartNum, CTX_MIME_ATACH);
1157         RegisterNamespace("MAIL:MIME:MSGNUM", 0, 2, tmplput_MIME_MsgNum, CTX_MIME_ATACH);
1158         RegisterNamespace("MAIL:MIME:DISPOSITION", 0, 2, tmplput_MIME_Disposition, CTX_MIME_ATACH);
1159         RegisterNamespace("MAIL:MIME:CONTENTTYPE", 0, 2, tmplput_MIME_ContentType, CTX_MIME_ATACH);
1160         RegisterNamespace("MAIL:MIME:CHARSET", 0, 2, tmplput_MIME_Charset, CTX_MIME_ATACH);
1161         RegisterNamespace("MAIL:MIME:LENGTH", 0, 2, tmplput_MIME_Length, CTX_MIME_ATACH);
1162         RegisterNamespace("MAIL:MIME:DATA", 0, 2, tmplput_MIME_Data, CTX_MIME_ATACH);
1163         /* load the actual attachment into WC->attachments; no output!!! */
1164         RegisterNamespace("MAIL:MIME:LOADDATA", 0, 0, tmplput_MIME_LoadData, CTX_MIME_ATACH);
1165
1166         /* iterate the WC->attachments; use the above tokens for their contents */
1167         RegisterIterator("MSG:ATTACHNAMES", 0, NULL, iterate_get_registered_Attachments,
1168                          NULL, NULL, CTX_MIME_ATACH, CTX_NONE, IT_NOFLAG);
1169
1170         /* mime renderers translate an attachment into webcit viewable html text */
1171         RegisterMimeRenderer(HKEY("message/rfc822"), render_MAIL);
1172         RegisterMimeRenderer(HKEY("text/x-vcard"), render_MIME_VCard);
1173         RegisterMimeRenderer(HKEY("text/vcard"), render_MIME_VCard);
1174         RegisterMimeRenderer(HKEY("text/calendar"), render_MIME_ICS);
1175         RegisterMimeRenderer(HKEY("application/ics"), render_MIME_ICS);
1176         RegisterMimeRenderer(HKEY("text/x-citadel-variformat"), render_MAIL_variformat);
1177         RegisterMimeRenderer(HKEY("text/plain"), render_MAIL_text_plain);
1178         RegisterMimeRenderer(HKEY("text"), render_MAIL_text_plain);
1179         RegisterMimeRenderer(HKEY("text/html"), render_MAIL_html);
1180         RegisterMimeRenderer(HKEY(""), render_MAIL_UNKNOWN);
1181
1182         /* these headers are citserver replies to MSG4 and friends. one evaluator for each */
1183         RegisterMsgHdr(HKEY("nhdr"), examine_nhdr, 0);
1184         RegisterMsgHdr(HKEY("type"), examine_type, 0);
1185         RegisterMsgHdr(HKEY("from"), examine_from, 0);
1186         RegisterMsgHdr(HKEY("subj"), examine_subj, 0);
1187         RegisterMsgHdr(HKEY("msgn"), examine_msgn, 0);
1188         RegisterMsgHdr(HKEY("wefw"), examine_wefw, 0);
1189         RegisterMsgHdr(HKEY("cccc"), examine_cccc, 0);
1190         RegisterMsgHdr(HKEY("hnod"), examine_hnod, 0);
1191         RegisterMsgHdr(HKEY("room"), examine_room, 0);
1192         RegisterMsgHdr(HKEY("rfca"), examine_rfca, 0);
1193         RegisterMsgHdr(HKEY("node"), examine_node, 0);
1194         RegisterMsgHdr(HKEY("rcpt"), examine_rcpt, 0);
1195         RegisterMsgHdr(HKEY("time"), examine_time, 0);
1196         RegisterMsgHdr(HKEY("part"), examine_mime_part, 0);
1197         RegisterMsgHdr(HKEY("text"), examine_text, 1);
1198         /* these are the content-type headers we get infront of a message; put it into the same hash since it doesn't clash. */
1199         RegisterMsgHdr(HKEY("X-Citadel-MSG4-Partnum"), examine_msg4_partnum, 0);
1200         RegisterMsgHdr(HKEY("Content-type"), examine_content_type, 0);
1201         RegisterMsgHdr(HKEY("Content-length"), examine_content_lengh, 0);
1202         RegisterMsgHdr(HKEY("Content-transfer-encoding"), examine_content_encoding, 0); /* do we care? */
1203         RegisterMsgHdr(HKEY("charset"), examine_charset, 0);
1204
1205         /* Don't care about these... */
1206         RegisterMsgHdr(HKEY("pref"), examine_pref, 0);
1207         RegisterMsgHdr(HKEY("suff"), examine_suff, 0);
1208         RegisterMsgHdr(HKEY("path"), examine_path, 0);
1209 }