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