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 int Conditional_MAIL_SUMM_SUBJECT(StrBuf *Target, WCTemplputParams *TP)
 275 {
 276         message_summary *Msg = (message_summary*) CTX;
 277         return StrLength(Msg->subj) > 0;
 278 }
 279
 280
 281 void examine_msgn(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 282 {
 283         FreeStrBuf(&Msg->reply_inreplyto);
 284         Msg->reply_inreplyto = NewStrBufPlain(NULL, StrLength(HdrLine));
 285         StrBuf_RFC822_to_Utf8(Msg->reply_inreplyto, HdrLine, WC->DefaultCharset, FoundCharset);
 286 }
 287 void tmplput_MAIL_SUMM_INREPLYTO(StrBuf *Target, WCTemplputParams *TP)
 288 {
 289         message_summary *Msg = (message_summary*) CTX;
 290         StrBufAppendTemplate(Target, TP, Msg->reply_inreplyto, 0);
 291 }
 292
 293 int Conditional_MAIL_SUMM_UNREAD(StrBuf *Target, WCTemplputParams *TP)
 294 {
 295         message_summary *Msg = (message_summary*) CTX;
 296         return Msg->is_new != 0;
 297 }
 298
 299 void examine_wefw(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 300 {
 301         FreeStrBuf(&Msg->reply_references);
 302         Msg->reply_references = NewStrBufPlain(NULL, StrLength(HdrLine));
 303         StrBuf_RFC822_to_Utf8(Msg->reply_references, HdrLine, WC->DefaultCharset, FoundCharset);
 304 }
 305 void tmplput_MAIL_SUMM_REFIDS(StrBuf *Target, WCTemplputParams *TP)
 306 {
 307         message_summary *Msg = (message_summary*) CTX;
 308         StrBufAppendTemplate(Target, TP, Msg->reply_references, 0);
 309 }
 310
 311
 312 void examine_cccc(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 313 {
 314         FreeStrBuf(&Msg->cccc);
 315         Msg->cccc = NewStrBufPlain(NULL, StrLength(HdrLine));
 316         StrBuf_RFC822_to_Utf8(Msg->cccc, HdrLine, WC->DefaultCharset, FoundCharset);
 317         if (Msg->AllRcpt == NULL)
 318                 Msg->AllRcpt = NewStrBufPlain(NULL, StrLength(HdrLine));
 319         if (StrLength(Msg->AllRcpt) > 0) {
 320                 StrBufAppendBufPlain(Msg->AllRcpt, HKEY(", "), 0);
 321         }
 322         StrBufAppendBuf(Msg->AllRcpt, Msg->cccc, 0);
 323 }
 324 void tmplput_MAIL_SUMM_CCCC(StrBuf *Target, WCTemplputParams *TP)
 325 {
 326         message_summary *Msg = (message_summary*) CTX;
 327         StrBufAppendTemplate(Target, TP, Msg->cccc, 0);
 328 }
 329
 330
 331 void examine_room(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 332 {
 333         if ((StrLength(HdrLine) > 0) &&
 334             (strcasecmp(ChrPtr(HdrLine), ChrPtr(WC->wc_roomname)))) {
 335                 FreeStrBuf(&Msg->Room);
 336                 Msg->Room = NewStrBufDup(HdrLine);
 337         }
 338 }
 339 void tmplput_MAIL_SUMM_ORGROOM(StrBuf *Target, WCTemplputParams *TP)
 340 {
 341         message_summary *Msg = (message_summary*) CTX;
 342         StrBufAppendTemplate(Target, TP, Msg->Room, 0);
 343 }
 344
 345
 346 void examine_rfca(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 347 {
 348         FreeStrBuf(&Msg->Rfca);
 349         Msg->Rfca = NewStrBufDup(HdrLine);
 350 }
 351 void tmplput_MAIL_SUMM_RFCA(StrBuf *Target, WCTemplputParams *TP)
 352 {
 353         message_summary *Msg = (message_summary*) CTX;
 354         StrBufAppendTemplate(Target, TP, Msg->Rfca, 0);
 355 }
 356 int Conditional_MAIL_SUMM_RFCA(StrBuf *Target, WCTemplputParams *TP)
 357 {
 358         message_summary *Msg = (message_summary*) CTX;
 359         return StrLength(Msg->Rfca) > 0;
 360 }
 361 int Conditional_MAIL_SUMM_CCCC(StrBuf *Target, WCTemplputParams *TP)
 362 {
 363         message_summary *Msg = (message_summary*) CTX;
 364         return StrLength(Msg->cccc) > 0;
 365 }
 366
 367 void examine_node(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 368 {
 369         if ( (StrLength(HdrLine) > 0) &&
 370              ((WC->room_flags & QR_NETWORK)
 371               || ((strcasecmp(ChrPtr(HdrLine), ChrPtr(serv_info.serv_nodename))
 372                    && (strcasecmp(ChrPtr(HdrLine), ChrPtr(serv_info.serv_fqdn))))))) {
 373                 FreeStrBuf(&Msg->OtherNode);
 374                 Msg->OtherNode = NewStrBufDup(HdrLine);
 375         }
 376 }
 377 void tmplput_MAIL_SUMM_OTHERNODE(StrBuf *Target, WCTemplputParams *TP)
 378 {
 379         message_summary *Msg = (message_summary*) CTX;
 380         StrBufAppendTemplate(Target, TP, Msg->OtherNode, 0);
 381 }
 382 int Conditional_MAIL_SUMM_OTHERNODE(StrBuf *Target, WCTemplputParams *TP)
 383 {
 384         message_summary *Msg = (message_summary*) CTX;
 385         return StrLength(Msg->OtherNode) > 0;
 386 }
 387
 388
 389 void examine_rcpt(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 390 {
 391         FreeStrBuf(&Msg->to);
 392         Msg->to = NewStrBufPlain(NULL, StrLength(HdrLine));
 393         StrBuf_RFC822_to_Utf8(Msg->to, HdrLine, WC->DefaultCharset, FoundCharset);
 394         if (Msg->AllRcpt == NULL)
 395                 Msg->AllRcpt = NewStrBufPlain(NULL, StrLength(HdrLine));
 396         if (StrLength(Msg->AllRcpt) > 0) {
 397                 StrBufAppendBufPlain(Msg->AllRcpt, HKEY(", "), 0);
 398         }
 399         StrBufAppendBuf(Msg->AllRcpt, Msg->to, 0);
 400 }
 401 void tmplput_MAIL_SUMM_TO(StrBuf *Target, WCTemplputParams *TP)
 402 {
 403         message_summary *Msg = (message_summary*) CTX;
 404         StrBufAppendTemplate(Target, TP, Msg->to, 0);
 405 }
 406 int Conditional_MAIL_SUMM_TO(StrBuf *Target, WCTemplputParams *TP)
 407 {
 408         message_summary *Msg = (message_summary*) CTX;
 409         return StrLength(Msg->to) != 0;
 410 }
 411 int Conditional_MAIL_SUMM_SUBJ(StrBuf *Target, WCTemplputParams *TP)
 412 {
 413         message_summary *Msg = (message_summary*) CTX;
 414         return StrLength(Msg->subj) != 0;
 415 }
 416 void tmplput_MAIL_SUMM_ALLRCPT(StrBuf *Target, WCTemplputParams *TP)
 417 {
 418         message_summary *Msg = (message_summary*) CTX;
 419         StrBufAppendTemplate(Target, TP, Msg->AllRcpt, 0);
 420 }
 421
 422
 423
 424 void tmplput_SUMM_COUNT(StrBuf *Target, WCTemplputParams *TP)
 425 {
 426         StrBufAppendPrintf(Target, "%d", GetCount( WC->summ));
 427 }
 428
 429 HashList *iterate_get_mailsumm_All(StrBuf *Target, WCTemplputParams *TP)
 430 {
 431         return WC->summ;
 432 }
 433 int Conditional_ROOM_DISPLAY_MSG(StrBuf *Target, WCTemplputParams *TP) {
 434         wcsession *WCC = WC;
 435         IterateStruct *ITC = CCTX;
 436         int num_inset = ITC->n;
 437         if ((num_inset >= WC->startmsg) && (WCC->num_displayed <= WCC->maxmsgs)) {
 438
 439         WCC->num_displayed = WCC->num_displayed+1;
 440         return 1; /* Pass GO, collect $200 */
 441         }
 442         return 0;
 443 }
 444 int Conditional_MAIL_SUMM_LASTMSG(StrBuf *Target, WCTemplputParams *TP) {
 445   IterateStruct *ITC = CCTX;
 446         int is_last_n = ITC->LastN;
 447 /*
 448         //GetHash(WC->vars, HKEY("ITERATE:N"), (void *)&n_dsubst);
 449         //num_inset = n_dsubst->lvalue;
 450         */
 451         /* Is the num_displayed higher than maxmsgs? OR last in iterator */
 452         return ((WC->num_displayed > WC->maxmsgs) || (is_last_n == 1));
 453 }
 454 void examine_time(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 455 {
 456         Msg->date = StrTol(HdrLine);
 457 }
 458
 459 void tmplput_MAIL_SUMM_DATE_BRIEF(StrBuf *Target, WCTemplputParams *TP)
 460 {
 461         char datebuf[64];
 462         message_summary *Msg = (message_summary*) CTX;
 463         webcit_fmt_date(datebuf, Msg->date, 1);
 464         StrBufAppendBufPlain(Target, datebuf, -1, 0);
 465 }
 466
 467 void tmplput_MAIL_SUMM_DATE_FULL(StrBuf *Target, WCTemplputParams *TP)
 468 {
 469         char datebuf[64];
 470         message_summary *Msg = (message_summary*) CTX;
 471         webcit_fmt_date(datebuf, Msg->date, 0);
 472         StrBufAppendBufPlain(Target, datebuf, -1, 0);
 473 }
 474 void tmplput_MAIL_SUMM_DATE_NO(StrBuf *Target, WCTemplputParams *TP)
 475 {
 476         message_summary *Msg = (message_summary*) CTX;
 477         StrBufAppendPrintf(Target, "%ld", Msg->date, 0);
 478 }
 479
 480
 481
 482 void render_MAIL(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 483 {
 484         Mime->Data = NewStrBufPlain(NULL, Mime->length);
 485         read_message(Mime->Data, HKEY("view_submessage"), Mime->msgnum, 0, Mime->PartNum);
 486 /*
 487         if ( (!IsEmptyStr(mime_submessages)) && (!section[0]) ) {
 488                 for (i=0; i<num_tokens(mime_submessages, '|'); ++i) {
 489                         extract_token(buf, mime_submessages, i, '|', sizeof buf);
 490                         / ** use printable_view to suppress buttons * /
 491                         wprintf("<blockquote>");
 492                         read_message(Mime->msgnum, 1, ChrPtr(Mime->Section));
 493                         wprintf("</blockquote>");
 494                 }
 495         }
 496 */
 497 }
 498
 499 void render_MIME_VCard(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 500 {
 501         wcsession *WCC = WC;
 502         MimeLoadData(Mime);
 503         if (StrLength(Mime->Data) > 0) {
 504                 StrBuf *Buf;
 505                 Buf = NewStrBuf();
 506                 /** If it's my vCard I can edit it */
 507                 if (    (!strcasecmp(ChrPtr(WCC->wc_roomname), USERCONFIGROOM))
 508                         || (!strcasecmp(&(ChrPtr(WCC->wc_roomname)[11]), USERCONFIGROOM))
 509                         || (WC->wc_view == VIEW_ADDRESSBOOK)
 510                         ) {
 511                         StrBufAppendPrintf(Buf, "<a href=\"edit_vcard?msgnum=%ld&partnum=%s\">",
 512                                 Mime->msgnum, ChrPtr(Mime->PartNum));
 513                         StrBufAppendPrintf(Buf, "[%s]</a>", _("edit"));
 514                 }
 515
 516                 /* In all cases, display the full card */
 517                 display_vcard(Buf, ChrPtr(Mime->Data), 0, 1, NULL, Mime->msgnum);
 518                 FreeStrBuf(&Mime->Data);
 519                 Mime->Data = Buf;
 520         }
 521
 522 }
 523
 524 void render_MIME_ICS(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 525 {
 526         if (StrLength(Mime->Data) == 0) {
 527                 MimeLoadData(Mime);
 528         }
 529         if (StrLength(Mime->Data) > 0) {
 530                 cal_process_attachment(Mime);
 531         }
 532 }
 533
 534
 535
 536 void examine_mime_part(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 537 {
 538         wc_mime_attachment *Mime;
 539         StrBuf *Buf;
 540
 541         Mime = (wc_mime_attachment*) malloc(sizeof(wc_mime_attachment));
 542         memset(Mime, 0, sizeof(wc_mime_attachment));
 543         Mime->msgnum = Msg->msgnum;
 544         Buf = NewStrBuf();
 545
 546         Mime->Name = NewStrBuf();
 547         StrBufExtract_token(Buf, HdrLine, 0, '|');
 548         StrBuf_RFC822_to_Utf8(Mime->Name, Buf, WC->DefaultCharset, FoundCharset);
 549         StrBufTrim(Mime->Name);
 550
 551         StrBufExtract_token(Buf, HdrLine, 1, '|');
 552         Mime->FileName = NewStrBuf();
 553         StrBuf_RFC822_to_Utf8(Mime->FileName, Buf, WC->DefaultCharset, FoundCharset);
 554         StrBufTrim(Mime->FileName);
 555
 556         Mime->PartNum = NewStrBuf();
 557         StrBufExtract_token(Mime->PartNum, HdrLine, 2, '|');
 558         StrBufTrim(Mime->PartNum);
 559         if (strchr(ChrPtr(Mime->PartNum), '.') != NULL)
 560                 Mime->level = 2;
 561         else
 562                 Mime->level = 1;
 563
 564         Mime->Disposition = NewStrBuf();
 565         StrBufExtract_token(Mime->Disposition, HdrLine, 3, '|');
 566
 567         Mime->ContentType = NewStrBuf();
 568         StrBufExtract_token(Mime->ContentType, HdrLine, 4, '|');
 569         StrBufTrim(Mime->ContentType);
 570         StrBufLowerCase(Mime->ContentType);
 571
 572         Mime->length = StrBufExtract_int(HdrLine, 5, '|');
 573
 574         if ( (StrLength(Mime->FileName) == 0) && (StrLength(Mime->Name) > 0) ) {
 575                 StrBufAppendBuf(Mime->FileName, Mime->Name, 0);
 576         }
 577
 578         if (StrLength(Msg->PartNum) > 0) {
 579                 StrBuf *tmp;
 580                 StrBufPrintf(Buf, "%s.%s", ChrPtr(Msg->PartNum), ChrPtr(Mime->PartNum));
 581                 tmp = Mime->PartNum;
 582                 Mime->PartNum = Buf;
 583                 Buf = tmp;
 584         }
 585
 586         if (Msg->AllAttach == NULL)
 587                 Msg->AllAttach = NewHash(1,NULL);
 588         Put(Msg->AllAttach, SKEY(Mime->PartNum), Mime, DestroyMime);
 589         FreeStrBuf(&Buf);
 590 }
 591
 592
 593 void evaluate_mime_part(message_summary *Msg, wc_mime_attachment *Mime)
 594 {
 595         void *vMimeRenderer;
 596
 597         /* just print the root-node */
 598         if ((Mime->level == 1) &&
 599             GetHash(MimeRenderHandler, SKEY(Mime->ContentType), &vMimeRenderer) &&
 600             vMimeRenderer != NULL)
 601         {
 602                 Mime->Renderer = (RenderMimeFuncStruct*) vMimeRenderer;
 603                 if (Msg->Submessages == NULL)
 604                         Msg->Submessages = NewHash(1,NULL);
 605                 Put(Msg->Submessages, SKEY(Mime->PartNum), Mime, reference_free_handler);
 606         }
 607         else if ((Mime->level == 1) &&
 608                  (!strcasecmp(ChrPtr(Mime->Disposition), "inline"))
 609                  && (!strncasecmp(ChrPtr(Mime->ContentType), "image/", 6)) ){
 610                 if (Msg->AttachLinks == NULL)
 611                         Msg->AttachLinks = NewHash(1,NULL);
 612                 Put(Msg->AttachLinks, SKEY(Mime->PartNum), Mime, reference_free_handler);
 613         }
 614         else if ((Mime->level == 1) &&
 615                  (StrLength(Mime->ContentType) > 0) &&
 616                   ( (!strcasecmp(ChrPtr(Mime->Disposition), "attachment"))
 617                     || (!strcasecmp(ChrPtr(Mime->Disposition), "inline"))
 618                     || (!strcasecmp(ChrPtr(Mime->Disposition), ""))))
 619         {
 620                 if (Msg->AttachLinks == NULL)
 621                         Msg->AttachLinks = NewHash(1,NULL);
 622                 Put(Msg->AttachLinks, SKEY(Mime->PartNum), Mime, reference_free_handler);
 623                 if ((strcasecmp(ChrPtr(Mime->ContentType), "application/octet-stream") == 0) &&
 624                     (StrLength(Mime->FileName) > 0)) {
 625                         FlushStrBuf(Mime->ContentType);
 626                         StrBufAppendBufPlain(Mime->ContentType,
 627                                              GuessMimeByFilename(SKEY(Mime->FileName)),
 628                                              -1, 0);
 629                 }
 630         }
 631 }
 632
 633 void tmplput_MAIL_SUMM_NATTACH(StrBuf *Target, WCTemplputParams *TP)
 634 {
 635         message_summary *Msg = (message_summary*) CTX;
 636         StrBufAppendPrintf(Target, "%ld", GetCount(Msg->Attachments));
 637 }
 638
 639
 640 void examine_hnod(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 641 {
 642         FreeStrBuf(&Msg->hnod);
 643         Msg->hnod = NewStrBufPlain(NULL, StrLength(HdrLine));
 644         StrBuf_RFC822_to_Utf8(Msg->hnod, HdrLine, WC->DefaultCharset, FoundCharset);
 645 }
 646 void tmplput_MAIL_SUMM_H_NODE(StrBuf *Target, WCTemplputParams *TP)
 647 {
 648         message_summary *Msg = (message_summary*) CTX;
 649         StrBufAppendTemplate(Target, TP, Msg->hnod, 0);
 650 }
 651 int Conditional_MAIL_SUMM_H_NODE(StrBuf *Target, WCTemplputParams *TP)
 652 {
 653         message_summary *Msg = (message_summary*) CTX;
 654         return StrLength(Msg->hnod) > 0;
 655 }
 656
 657
 658
 659 void examine_text(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 660 {
 661         Msg->MsgBody->Data = NewStrBuf();
 662 }
 663
 664 void examine_msg4_partnum(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 665 {
 666         Msg->MsgBody->PartNum = NewStrBufDup(HdrLine);
 667         StrBufTrim(Msg->MsgBody->PartNum);
 668 }
 669
 670 void examine_content_lengh(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 671 {
 672         Msg->MsgBody->length = StrTol(HdrLine);
 673         Msg->MsgBody->size_known = 1;
 674 }
 675
 676 void examine_content_type(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 677 {
 678         void *vHdr;
 679         headereval *Hdr;
 680         StrBuf *Token;
 681         StrBuf *Value;
 682         const char* sem;
 683         const char *eq;
 684         int len;
 685         StrBufTrim(HdrLine);
 686         Msg->MsgBody->ContentType = NewStrBufDup(HdrLine);
 687         sem = strchr(ChrPtr(HdrLine), ';');
 688
 689         if (sem != NULL) {
 690                 Token = NewStrBufPlain(NULL, StrLength(HdrLine));
 691                 Value = NewStrBufPlain(NULL, StrLength(HdrLine));
 692                 len = sem - ChrPtr(HdrLine);
 693                 StrBufCutAt(Msg->MsgBody->ContentType, len, NULL);
 694                 while (sem != NULL) {
 695                         while (isspace(*(sem + 1)))
 696                                 sem ++;
 697                         StrBufCutLeft(HdrLine, sem - ChrPtr(HdrLine));
 698                         sem = strchr(ChrPtr(HdrLine), ';');
 699                         if (sem != NULL)
 700                                 len = sem - ChrPtr(HdrLine);
 701                         else
 702                                 len = StrLength(HdrLine);
 703                         FlushStrBuf(Token);
 704                         FlushStrBuf(Value);
 705                         StrBufAppendBufPlain(Token, ChrPtr(HdrLine), len, 0);
 706                         eq = strchr(ChrPtr(Token), '=');
 707                         if (eq != NULL) {
 708                                 len = eq - ChrPtr(Token);
 709                                 StrBufAppendBufPlain(Value, eq + 1, StrLength(Token) - len - 1, 0);
 710                                 StrBufCutAt(Token, len, NULL);
 711                                 StrBufTrim(Value);
 712                         }
 713                         StrBufTrim(Token);
 714
 715                         if (GetHash(MsgHeaderHandler, SKEY(Token), &vHdr) &&
 716                             (vHdr != NULL)) {
 717                                 Hdr = (headereval*)vHdr;
 718                                 Hdr->evaluator(Msg, Value, FoundCharset);
 719                         }
 720                         else lprintf(1, "don't know how to handle content type sub-header[%s]\n", ChrPtr(Token));
 721                 }
 722                 FreeStrBuf(&Token);
 723                 FreeStrBuf(&Value);
 724         }
 725 }
 726
 727 void tmplput_MAIL_SUMM_N(StrBuf *Target, WCTemplputParams *TP)
 728 {
 729         message_summary *Msg = (message_summary*) CTX;
 730         StrBufAppendPrintf(Target, "%ld", Msg->msgnum);
 731 }
 732
 733
 734
 735 int Conditional_MAIL_MIME_ALL(StrBuf *Target, WCTemplputParams *TP)
 736 {
 737         message_summary *Msg = (message_summary*) CTX;
 738         return GetCount(Msg->Attachments) > 0;
 739 }
 740
 741 int Conditional_MAIL_MIME_SUBMESSAGES(StrBuf *Target, WCTemplputParams *TP)
 742 {
 743         message_summary *Msg = (message_summary*) CTX;
 744         return GetCount(Msg->Submessages) > 0;
 745 }
 746
 747 int Conditional_MAIL_MIME_ATTACHLINKS(StrBuf *Target, WCTemplputParams *TP)
 748 {
 749         message_summary *Msg = (message_summary*) CTX;
 750         return GetCount(Msg->AttachLinks) > 0;
 751 }
 752
 753 int Conditional_MAIL_MIME_ATTACH(StrBuf *Target, WCTemplputParams *TP)
 754 {
 755         message_summary *Msg = (message_summary*) CTX;
 756         return GetCount(Msg->AllAttach) > 0;
 757 }
 758
 759
 760
 761 /*----------------------------------------------------------------------------*/
 762 void tmplput_QUOTED_MAIL_BODY(StrBuf *Target, WCTemplputParams *TP)
 763 {
 764         long MsgNum;
 765         StrBuf *Buf;
 766
 767         MsgNum = LBstr(TKEY(0));
 768         Buf = NewStrBuf();
 769         read_message(Buf, HKEY("view_message_replyquote"), MsgNum, 0, NULL);
 770         StrBufAppendTemplate(Target, TP, Buf, 1);
 771         FreeStrBuf(&Buf);
 772 }
 773
 774 void tmplput_MAIL_BODY(StrBuf *Target, WCTemplputParams *TP)
 775 {
 776         message_summary *Msg = (message_summary*) CTX;
 777         StrBufAppendTemplate(Target, TP, Msg->MsgBody->Data, 0);
 778 }
 779
 780
 781 void render_MAIL_variformat(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 782 {
 783         /* Messages in legacy Citadel variformat get handled thusly... */
 784         StrBuf *Target = NewStrBufPlain(NULL, StrLength(Mime->Data));
 785         FmOut(Target, "JUSTIFY", Mime->Data);
 786         FreeStrBuf(&Mime->Data);
 787         Mime->Data = Target;
 788 }
 789
 790 void render_MAIL_text_plain(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 791 {
 792         StrBuf *cs = NULL;
 793         const char *ptr, *pte;
 794         const char *BufPtr = NULL;
 795         StrBuf *Line;
 796         StrBuf *Line1;
 797         StrBuf *Line2;
 798         StrBuf *Target;
 799
 800         int ConvertIt = 1;
 801         int bn = 0;
 802         int bq = 0;
 803         int i, n, done = 0;
 804         long len;
 805 #ifdef HAVE_ICONV
 806         iconv_t ic = (iconv_t)(-1) ;
 807 #endif
 808
 809         if ((StrLength(Mime->Data) == 0) && (Mime->length > 0)) {
 810                 FreeStrBuf(&Mime->Data);
 811                 MimeLoadData(Mime);
 812         }
 813
 814         /* Boring old 80-column fixed format text gets handled this way... */
 815         if ((strcasecmp(ChrPtr(Mime->Charset), "us-ascii") == 0) &&
 816             (strcasecmp(ChrPtr(Mime->Charset), "UTF-8") == 0))
 817                 ConvertIt = 0;
 818
 819 #ifdef HAVE_ICONV
 820         if (ConvertIt) {
 821                 if (StrLength(Mime->Charset) != 0)
 822                         cs = Mime->Charset;
 823                 else if (StrLength(FoundCharset) > 0)
 824                         cs = FoundCharset;
 825                 else if (StrLength(WC->DefaultCharset) > 0)
 826                         cs = WC->DefaultCharset;
 827                 if (cs == NULL) {
 828                         ConvertIt = 0;
 829                 }
 830                 else {
 831                         ctdl_iconv_open("UTF-8", ChrPtr(cs), &ic);
 832                         if (ic == (iconv_t)(-1) ) {
 833                                 lprintf(5, "%s:%d iconv_open(UTF-8, %s) failed: %s\n",
 834                                         __FILE__, __LINE__, ChrPtr(Mime->Charset), strerror(errno));
 835                         }
 836                 }
 837         }
 838 #endif
 839         Line = NewStrBuf();
 840         Line1 = NewStrBuf();
 841         Line2 = NewStrBuf();
 842         Target = NewStrBufPlain(NULL, StrLength(Mime->Data));
 843
 844         while ((n = StrBufSipLine(Line, Mime->Data, &BufPtr), n >= 0) && !done)
 845         {
 846                 done = n == 0;
 847                 bq = 0;
 848                 i = 0;
 849                 ptr = ChrPtr(Line);
 850                 len = StrLength(Line);
 851                 pte = ptr + len;
 852
 853                 while ((ptr < pte) &&
 854                        ((*ptr == '>') ||
 855                         isspace(*ptr)))
 856                 {
 857                         if (*ptr == '>')
 858                                 bq++;
 859                         ptr ++;
 860                         i++;
 861                 }
 862                 if (i > 0) StrBufCutLeft(Line, i);
 863
 864                 if (StrLength(Line) == 0) {
 865                         StrBufAppendBufPlain(Target, HKEY("<tt></tt><br />\n"), 0);
 866                         continue;
 867                 }
 868
 869                 for (i = bn; i < bq; i++)
 870                         StrBufAppendBufPlain(Target, HKEY("<blockquote>"), 0);
 871                 for (i = bq; i < bn; i++)
 872                         StrBufAppendBufPlain(Target, HKEY("</blockquote>"), 0);
 873
 874                 if (ConvertIt == 1) {
 875                         StrBufConvert(Line, Line1, &ic);
 876                 }
 877
 878                 StrBufAppendBufPlain(Target, HKEY("<tt>"), 0);
 879                 UrlizeText(Line1, Line, Line2);
 880
 881                 StrEscAppend(Target, Line1, NULL, 0, 0);
 882                 StrBufAppendBufPlain(Target, HKEY("</tt><br />\n"), 0);
 883                 bn = bq;
 884         }
 885
 886         for (i = 0; i < bn; i++)
 887                 StrBufAppendBufPlain(Target, HKEY("</blockquote>"), 0);
 888
 889         StrBufAppendBufPlain(Target, HKEY("</i><br />"), 0);
 890 #ifdef HAVE_ICONV
 891         if (ic != (iconv_t)(-1) ) {
 892                 iconv_close(ic);
 893         }
 894 #endif
 895
 896         FreeStrBuf(&Mime->Data);
 897         Mime->Data = Target;
 898         FlushStrBuf(Mime->ContentType);
 899         StrBufAppendBufPlain(Mime->ContentType, HKEY("text/html"), 0);
 900         FlushStrBuf(Mime->Charset);
 901         StrBufAppendBufPlain(Mime->Charset, HKEY("UTF-8"), 0);
 902         FreeStrBuf(&Line);
 903         FreeStrBuf(&Line1);
 904         FreeStrBuf(&Line2);
 905 }
 906
 907 void render_MAIL_html(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 908 {
 909         StrBuf *Buf;
 910
 911         if (StrLength(Mime->Data) == 0)
 912                 return;
 913
 914         Buf = NewStrBufPlain(NULL, StrLength(Mime->Data));
 915
 916         /* HTML is fun, but we've got to strip it first */
 917         output_html(ChrPtr(Mime->Charset),
 918                     (WC->wc_view == VIEW_WIKI ? 1 : 0),
 919                     Mime->msgnum,
 920                     Mime->Data, Buf);
 921         FreeStrBuf(&Mime->Data);
 922         Mime->Data = Buf;
 923 }
 924
 925 void render_MAIL_UNKNOWN(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 926 {
 927         /* Unknown weirdness */
 928         FlushStrBuf(Mime->Data);
 929         StrBufAppendBufPlain(Mime->Data, _("I don't know how to display "), -1, 0);
 930         StrBufAppendBuf(Mime->Data, Mime->ContentType, 0);
 931         StrBufAppendBufPlain(Mime->Data, HKEY("<br />\n"), 0);
 932 }
 933
 934
 935
 936
 937
 938
 939 HashList *iterate_get_mime_All(StrBuf *Target, WCTemplputParams *TP)
 940 {
 941         message_summary *Msg = (message_summary*) CTX;
 942         return Msg->Attachments;
 943 }
 944 HashList *iterate_get_mime_Submessages(StrBuf *Target, WCTemplputParams *TP)
 945 {
 946         message_summary *Msg = (message_summary*) CTX;
 947         return Msg->Submessages;
 948 }
 949 HashList *iterate_get_mime_AttachLinks(StrBuf *Target, WCTemplputParams *TP)
 950 {
 951         message_summary *Msg = (message_summary*) CTX;
 952         return Msg->AttachLinks;
 953 }
 954 HashList *iterate_get_mime_Attachments(StrBuf *Target, WCTemplputParams *TP)
 955 {
 956         message_summary *Msg = (message_summary*) CTX;
 957         return Msg->AllAttach;
 958 }
 959
 960 void tmplput_MIME_Name(StrBuf *Target, WCTemplputParams *TP)
 961 {
 962         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
 963         StrBufAppendTemplate(Target, TP, mime->Name, 0);
 964 }
 965
 966 void tmplput_MIME_FileName(StrBuf *Target, WCTemplputParams *TP)
 967 {
 968         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
 969         StrBufAppendTemplate(Target, TP, mime->FileName, 0);
 970 }
 971
 972 void tmplput_MIME_PartNum(StrBuf *Target, WCTemplputParams *TP)
 973 {
 974         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
 975         StrBufAppendTemplate(Target, TP, mime->PartNum, 0);
 976 }
 977
 978 void tmplput_MIME_MsgNum(StrBuf *Target, WCTemplputParams *TP)
 979 {
 980         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
 981         StrBufAppendPrintf(Target, "%ld", mime->msgnum);
 982 }
 983
 984 void tmplput_MIME_Disposition(StrBuf *Target, WCTemplputParams *TP)
 985 {
 986         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
 987         StrBufAppendTemplate(Target, TP, mime->Disposition, 0);
 988 }
 989
 990 void tmplput_MIME_ContentType(StrBuf *Target, WCTemplputParams *TP)
 991 {
 992         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
 993         StrBufAppendTemplate(Target, TP, mime->ContentType, 0);
 994 }
 995
 996 void examine_charset(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 997 {
 998         Msg->MsgBody->Charset = NewStrBufDup(HdrLine);
 999 }
1000
1001 void tmplput_MIME_Charset(StrBuf *Target, WCTemplputParams *TP)
1002 {
1003         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1004         StrBufAppendTemplate(Target, TP, mime->Charset, 0);
1005 }
1006
1007 void tmplput_MIME_Data(StrBuf *Target, WCTemplputParams *TP)
1008 {
1009         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1010         if (mime->Renderer != NULL)
1011                 mime->Renderer->f(mime, NULL, NULL);
1012         StrBufAppendTemplate(Target, TP, mime->Data, 0);
1013         /* TODO: check whether we need to load it now? */
1014 }
1015
1016 void tmplput_MIME_LoadData(StrBuf *Target, WCTemplputParams *TP)
1017 {
1018         wcsession *WCC = WC;
1019         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1020         wc_mime_attachment *att;
1021
1022         if ( (!strcasecmp(ChrPtr(mime->Disposition), "inline"))||
1023              (!strcasecmp(ChrPtr(mime->Disposition), "attachment")) )
1024         {
1025
1026                 int n;
1027                 char N[64];
1028                 /* steal this mime part... */
1029                 att = malloc(sizeof(wc_mime_attachment));
1030                 memcpy(att, mime, sizeof(wc_mime_attachment));
1031                 memset(mime, 0, sizeof(wc_mime_attachment));
1032
1033                 if (att->Data == NULL)
1034                         MimeLoadData(att);
1035
1036                 if (WCC->attachments == NULL)
1037                         WCC->attachments = NewHash(1, NULL);
1038                 /* And add it to the list. */
1039                 n = snprintf(N, sizeof N, "%d", GetCount(WCC->attachments) + 1);
1040                 Put(WCC->attachments, N, n, att, DestroyMime);
1041         }
1042 }
1043
1044 void tmplput_MIME_Length(StrBuf *Target, WCTemplputParams *TP)
1045 {
1046         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1047         StrBufAppendPrintf(Target, "%ld", mime->length);
1048 }
1049
1050 HashList *iterate_get_registered_Attachments(StrBuf *Target, WCTemplputParams *TP)
1051 {
1052         return WC->attachments;
1053 }
1054
1055 void servcmd_do_search(char *buf, long bufsize)
1056 {
1057         snprintf(buf, bufsize, "MSGS SEARCH|%s", bstr("query"));
1058 }
1059
1060 void servcmd_headers(char *buf, long bufsize)
1061 {
1062         snprintf(buf, bufsize, "MSGS ALL");
1063 }
1064
1065 void servcmd_readfwd(char *buf, long bufsize)
1066 {
1067         snprintf(buf, bufsize, "MSGS ALL");
1068 }
1069
1070 void servcmd_readnew(char *buf, long bufsize)
1071 {
1072         snprintf(buf, bufsize, "MSGS NEW");
1073 }
1074
1075 void servcmd_readold(char *buf, long bufsize)
1076 {
1077         snprintf(buf, bufsize, "MSGS OLD");
1078 }
1079
1080
1081 readloop_struct rlid[] = {
1082         { {HKEY("do_search")}, servcmd_do_search},
1083         { {HKEY("headers")},   servcmd_headers},
1084         { {HKEY("readfwd")},   servcmd_readfwd},
1085         { {HKEY("readnew")},   servcmd_readnew},
1086         { {HKEY("readold")},   servcmd_readold}
1087 };
1088
1089
1090
1091 void SetAccessCommand(long Oper)
1092 {
1093         wcsession *WCC = WC;
1094
1095         if (WCC->UrlFragment1 != NULL ) {
1096                 FlushStrBuf(WCC->UrlFragment1);
1097                 StrBufAppendBufPlain(WCC->UrlFragment1,
1098                                      rlid[Oper].name.Key, rlid[Oper].name.len, 0);
1099         }
1100         else
1101                 WCC->UrlFragment1 = NewStrBufPlain(rlid[Oper].name.Key, rlid[Oper].name.len);
1102 }
1103
1104
1105
1106
1107
1108 void
1109 InitModule_MSGRENDERERS
1110 (void)
1111 {
1112         RegisterSortFunc(HKEY("date"),
1113                          NULL, 0,
1114                          summcmp_date,
1115                          summcmp_rdate,
1116                          groupchange_date,
1117                          CTX_MAILSUM);
1118         RegisterSortFunc(HKEY("subject"),
1119                          NULL, 0,
1120                          summcmp_subj,
1121                          summcmp_rsubj,
1122                          groupchange_subj,
1123                          CTX_MAILSUM);
1124         RegisterSortFunc(HKEY("sender"),
1125                          NULL, 0,
1126                          summcmp_sender,
1127                          summcmp_rsender,
1128                          groupchange_sender,
1129                          CTX_MAILSUM);
1130
1131         RegisterNamespace("SUMM:COUNT", 0, 0, tmplput_SUMM_COUNT, CTX_NONE);
1132         /* iterate over all known mails in WC->summ */
1133         RegisterIterator("MAIL:SUMM:MSGS", 0, NULL, iterate_get_mailsumm_All,
1134                          NULL,NULL, CTX_MAILSUM, CTX_NONE, IT_NOFLAG);
1135
1136         RegisterNamespace("MAIL:SUMM:DATEBRIEF", 0, 0, tmplput_MAIL_SUMM_DATE_BRIEF, CTX_MAILSUM);
1137         RegisterNamespace("MAIL:SUMM:DATEFULL", 0, 0, tmplput_MAIL_SUMM_DATE_FULL, CTX_MAILSUM);
1138         RegisterNamespace("MAIL:SUMM:DATENO",  0, 0, tmplput_MAIL_SUMM_DATE_NO,  CTX_MAILSUM);
1139         RegisterNamespace("MAIL:SUMM:N",       0, 0, tmplput_MAIL_SUMM_N,        CTX_MAILSUM);
1140         RegisterNamespace("MAIL:SUMM:FROM",    0, 2, tmplput_MAIL_SUMM_FROM,     CTX_MAILSUM);
1141         RegisterNamespace("MAIL:SUMM:TO",      0, 2, tmplput_MAIL_SUMM_TO,       CTX_MAILSUM);
1142         RegisterNamespace("MAIL:SUMM:SUBJECT", 0, 4, tmplput_MAIL_SUMM_SUBJECT,  CTX_MAILSUM);
1143         RegisterNamespace("MAIL:SUMM:NTATACH", 0, 0, tmplput_MAIL_SUMM_NATTACH,  CTX_MAILSUM);
1144         RegisterNamespace("MAIL:SUMM:CCCC", 0, 2, tmplput_MAIL_SUMM_CCCC,  CTX_MAILSUM);
1145         RegisterNamespace("MAIL:SUMM:H_NODE", 0, 2, tmplput_MAIL_SUMM_H_NODE,  CTX_MAILSUM);
1146         RegisterNamespace("MAIL:SUMM:ALLRCPT", 0, 2, tmplput_MAIL_SUMM_ALLRCPT,  CTX_MAILSUM);
1147         RegisterNamespace("MAIL:SUMM:ORGROOM", 0, 2, tmplput_MAIL_SUMM_ORGROOM,  CTX_MAILSUM);
1148         RegisterNamespace("MAIL:SUMM:RFCA", 0, 2, tmplput_MAIL_SUMM_RFCA,  CTX_MAILSUM);
1149         RegisterNamespace("MAIL:SUMM:OTHERNODE", 2, 0, tmplput_MAIL_SUMM_OTHERNODE,  CTX_MAILSUM);
1150         RegisterNamespace("MAIL:SUMM:REFIDS", 0, 0, tmplput_MAIL_SUMM_REFIDS,  CTX_MAILSUM);
1151         RegisterNamespace("MAIL:SUMM:INREPLYTO", 0, 2, tmplput_MAIL_SUMM_INREPLYTO,  CTX_MAILSUM);
1152         RegisterNamespace("MAIL:BODY", 0, 2, tmplput_MAIL_BODY,  CTX_MAILSUM);
1153         RegisterNamespace("MAIL:QUOTETEXT", 1, 2, tmplput_QUOTED_MAIL_BODY,  CTX_NONE);
1154         RegisterConditional(HKEY("COND:ROOM:DISPLAYMSG"), 0, Conditional_ROOM_DISPLAY_MSG, CTX_MAILSUM);
1155         RegisterConditional(HKEY("COND:MAIL:SUMM:LASTMSG"), 0, Conditional_MAIL_SUMM_LASTMSG, CTX_MAILSUM);
1156         RegisterConditional(HKEY("COND:MAIL:SUMM:RFCA"), 0, Conditional_MAIL_SUMM_RFCA,  CTX_MAILSUM);
1157         RegisterConditional(HKEY("COND:MAIL:SUMM:CCCC"), 0, Conditional_MAIL_SUMM_CCCC,  CTX_MAILSUM);
1158         RegisterConditional(HKEY("COND:MAIL:SUMM:UNREAD"), 0, Conditional_MAIL_SUMM_UNREAD, CTX_MAILSUM);
1159         RegisterConditional(HKEY("COND:MAIL:SUMM:H_NODE"), 0, Conditional_MAIL_SUMM_H_NODE, CTX_MAILSUM);
1160         RegisterConditional(HKEY("COND:MAIL:SUMM:OTHERNODE"), 0, Conditional_MAIL_SUMM_OTHERNODE, CTX_MAILSUM);
1161         RegisterConditional(HKEY("COND:MAIL:SUMM:SUBJECT"), 0, Conditional_MAIL_SUMM_SUBJECT, CTX_MAILSUM);
1162         RegisterConditional(HKEY("COND:MAIL:ANON"), 0, Conditional_ANONYMOUS_MESSAGE, CTX_MAILSUM);
1163         RegisterConditional(HKEY("COND:MAIL:TO"), 0, Conditional_MAIL_SUMM_TO, CTX_MAILSUM);
1164         RegisterConditional(HKEY("COND:MAIL:SUBJ"), 0, Conditional_MAIL_SUMM_SUBJ, CTX_MAILSUM);
1165
1166         /* do we have mimetypes to iterate over? */
1167         RegisterConditional(HKEY("COND:MAIL:MIME:ATTACH"), 0, Conditional_MAIL_MIME_ALL, CTX_MAILSUM);
1168         RegisterConditional(HKEY("COND:MAIL:MIME:ATTACH:SUBMESSAGES"), 0, Conditional_MAIL_MIME_SUBMESSAGES, CTX_MAILSUM);
1169         RegisterConditional(HKEY("COND:MAIL:MIME:ATTACH:LINKS"), 0, Conditional_MAIL_MIME_ATTACHLINKS, CTX_MAILSUM);
1170         RegisterConditional(HKEY("COND:MAIL:MIME:ATTACH:ATT"), 0, Conditional_MAIL_MIME_ATTACH, CTX_MAILSUM);
1171         RegisterIterator("MAIL:MIME:ATTACH", 0, NULL, iterate_get_mime_All,
1172                          NULL, NULL, CTX_MIME_ATACH, CTX_MAILSUM, IT_NOFLAG);
1173         RegisterIterator("MAIL:MIME:ATTACH:SUBMESSAGES", 0, NULL, iterate_get_mime_Submessages,
1174                          NULL, NULL, CTX_MIME_ATACH, CTX_MAILSUM, IT_NOFLAG);
1175         RegisterIterator("MAIL:MIME:ATTACH:LINKS", 0, NULL, iterate_get_mime_AttachLinks,
1176                          NULL, NULL, CTX_MIME_ATACH, CTX_MAILSUM, IT_NOFLAG);
1177         RegisterIterator("MAIL:MIME:ATTACH:ATT", 0, NULL, iterate_get_mime_Attachments,
1178                          NULL, NULL, CTX_MIME_ATACH, CTX_MAILSUM, IT_NOFLAG);
1179
1180         /* Parts of a mime attachent */
1181         RegisterNamespace("MAIL:MIME:NAME", 0, 2, tmplput_MIME_Name, CTX_MIME_ATACH);
1182         RegisterNamespace("MAIL:MIME:FILENAME", 0, 2, tmplput_MIME_FileName, CTX_MIME_ATACH);
1183         RegisterNamespace("MAIL:MIME:PARTNUM", 0, 2, tmplput_MIME_PartNum, CTX_MIME_ATACH);
1184         RegisterNamespace("MAIL:MIME:MSGNUM", 0, 2, tmplput_MIME_MsgNum, CTX_MIME_ATACH);
1185         RegisterNamespace("MAIL:MIME:DISPOSITION", 0, 2, tmplput_MIME_Disposition, CTX_MIME_ATACH);
1186         RegisterNamespace("MAIL:MIME:CONTENTTYPE", 0, 2, tmplput_MIME_ContentType, CTX_MIME_ATACH);
1187         RegisterNamespace("MAIL:MIME:CHARSET", 0, 2, tmplput_MIME_Charset, CTX_MIME_ATACH);
1188         RegisterNamespace("MAIL:MIME:LENGTH", 0, 2, tmplput_MIME_Length, CTX_MIME_ATACH);
1189         RegisterNamespace("MAIL:MIME:DATA", 0, 2, tmplput_MIME_Data, CTX_MIME_ATACH);
1190         /* load the actual attachment into WC->attachments; no output!!! */
1191         RegisterNamespace("MAIL:MIME:LOADDATA", 0, 0, tmplput_MIME_LoadData, CTX_MIME_ATACH);
1192
1193         /* iterate the WC->attachments; use the above tokens for their contents */
1194         RegisterIterator("MSG:ATTACHNAMES", 0, NULL, iterate_get_registered_Attachments,
1195                          NULL, NULL, CTX_MIME_ATACH, CTX_NONE, IT_NOFLAG);
1196
1197         /* mime renderers translate an attachment into webcit viewable html text */
1198         RegisterMimeRenderer(HKEY("message/rfc822"), render_MAIL);
1199         RegisterMimeRenderer(HKEY("text/x-vcard"), render_MIME_VCard);
1200         RegisterMimeRenderer(HKEY("text/vcard"), render_MIME_VCard);
1201         RegisterMimeRenderer(HKEY("text/calendar"), render_MIME_ICS);
1202         RegisterMimeRenderer(HKEY("application/ics"), render_MIME_ICS);
1203         RegisterMimeRenderer(HKEY("text/x-citadel-variformat"), render_MAIL_variformat);
1204         RegisterMimeRenderer(HKEY("text/plain"), render_MAIL_text_plain);
1205         RegisterMimeRenderer(HKEY("text"), render_MAIL_text_plain);
1206         RegisterMimeRenderer(HKEY("text/html"), render_MAIL_html);
1207         RegisterMimeRenderer(HKEY(""), render_MAIL_UNKNOWN);
1208
1209         /* these headers are citserver replies to MSG4 and friends. one evaluator for each */
1210         RegisterMsgHdr(HKEY("nhdr"), examine_nhdr, 0);
1211         RegisterMsgHdr(HKEY("type"), examine_type, 0);
1212         RegisterMsgHdr(HKEY("from"), examine_from, 0);
1213         RegisterMsgHdr(HKEY("subj"), examine_subj, 0);
1214         RegisterMsgHdr(HKEY("msgn"), examine_msgn, 0);
1215         RegisterMsgHdr(HKEY("wefw"), examine_wefw, 0);
1216         RegisterMsgHdr(HKEY("cccc"), examine_cccc, 0);
1217         RegisterMsgHdr(HKEY("hnod"), examine_hnod, 0);
1218         RegisterMsgHdr(HKEY("room"), examine_room, 0);
1219         RegisterMsgHdr(HKEY("rfca"), examine_rfca, 0);
1220         RegisterMsgHdr(HKEY("node"), examine_node, 0);
1221         RegisterMsgHdr(HKEY("rcpt"), examine_rcpt, 0);
1222         RegisterMsgHdr(HKEY("time"), examine_time, 0);
1223         RegisterMsgHdr(HKEY("part"), examine_mime_part, 0);
1224         RegisterMsgHdr(HKEY("text"), examine_text, 1);
1225         /* these are the content-type headers we get infront of a message; put it into the same hash since it doesn't clash. */
1226         RegisterMsgHdr(HKEY("X-Citadel-MSG4-Partnum"), examine_msg4_partnum, 0);
1227         RegisterMsgHdr(HKEY("Content-type"), examine_content_type, 0);
1228         RegisterMsgHdr(HKEY("Content-length"), examine_content_lengh, 0);
1229         RegisterMsgHdr(HKEY("Content-transfer-encoding"), examine_content_encoding, 0); /* do we care? */
1230         RegisterMsgHdr(HKEY("charset"), examine_charset, 0);
1231
1232         /* Don't care about these... */
1233         RegisterMsgHdr(HKEY("pref"), examine_pref, 0);
1234         RegisterMsgHdr(HKEY("suff"), examine_suff, 0);
1235         RegisterMsgHdr(HKEY("path"), examine_path, 0);
1236 }