webcit/msg_renderers.c

   1 #include "webcit.h"
   2 #include "webserver.h"
   3 #include "dav.h"
   4
   5
   6
   7 inline void CheckConvertBufs(struct wcsession *WCC)
   8 {
   9         if (WCC->ConvertBuf1 == NULL)
  10                 WCC->ConvertBuf1 = NewStrBuf();
  11         if (WCC->ConvertBuf2 == NULL)
  12                 WCC->ConvertBuf2 = NewStrBuf();
  13 }
  14
  15 /*
  16  * message index functions
  17  */
  18
  19
  20 void DestroyMimeParts(wc_mime_attachment *Mime)
  21 {
  22         FreeStrBuf(&Mime->Name);
  23         FreeStrBuf(&Mime->FileName);
  24         FreeStrBuf(&Mime->PartNum);
  25         FreeStrBuf(&Mime->Disposition);
  26         FreeStrBuf(&Mime->ContentType);
  27         FreeStrBuf(&Mime->Charset);
  28         FreeStrBuf(&Mime->Data);
  29 }
  30
  31 void DestroyMime(void *vMime)
  32 {
  33         wc_mime_attachment *Mime = (wc_mime_attachment*)vMime;
  34         DestroyMimeParts(Mime);
  35         free(Mime);
  36 }
  37
  38 void DestroyMessageSummary(void *vMsg)
  39 {
  40         message_summary *Msg = (message_summary*) vMsg;
  41
  42         FreeStrBuf(&Msg->from);
  43         FreeStrBuf(&Msg->to);
  44         FreeStrBuf(&Msg->subj);
  45         FreeStrBuf(&Msg->reply_inreplyto);
  46         FreeStrBuf(&Msg->reply_references);
  47         FreeStrBuf(&Msg->cccc);
  48         FreeStrBuf(&Msg->hnod);
  49         FreeStrBuf(&Msg->AllRcpt);
  50         FreeStrBuf(&Msg->Room);
  51         FreeStrBuf(&Msg->Rfca);
  52         FreeStrBuf(&Msg->OtherNode);
  53
  54         DeleteHash(&Msg->Attachments);  /* list of Attachments */
  55         DeleteHash(&Msg->Submessages);
  56         DeleteHash(&Msg->AttachLinks);
  57         DeleteHash(&Msg->AllAttach);
  58         free(Msg);
  59 }
  60
  61
  62
  63 void RegisterMsgHdr(const char *HeaderName, long HdrNLen, ExamineMsgHeaderFunc evaluator, int type)
  64 {
  65         headereval *ev;
  66         ev = (headereval*) malloc(sizeof(headereval));
  67         ev->evaluator = evaluator;
  68         ev->Type = type;
  69         Put(MsgHeaderHandler, HeaderName, HdrNLen, ev, NULL);
  70 }
  71
  72 void RegisterMimeRenderer(const char *HeaderName, long HdrNLen,
  73                           RenderMimeFunc MimeRenderer,
  74                           int InlineRenderable,
  75                           int Priority)
  76 {
  77         RenderMimeFuncStruct *f;
  78
  79         f = (RenderMimeFuncStruct*) malloc(sizeof(RenderMimeFuncStruct));
  80         f->f = MimeRenderer;
  81         Put(MimeRenderHandler, HeaderName, HdrNLen, f, NULL);
  82         if (InlineRenderable)
  83                 RegisterEmbeddableMimeType(HeaderName, HdrNLen, 10000 - Priority);
  84 }
  85
  86 /*----------------------------------------------------------------------------*/
  87
  88 /*
  89  *  comparator for two longs in descending order.
  90  */
  91 int longcmp_r(const void *s1, const void *s2) {
  92         long l1;
  93         long l2;
  94
  95         l1 = *(long *)GetSearchPayload(s1);
  96         l2 = *(long *)GetSearchPayload(s2);
  97
  98         if (l1 > l2) return(-1);
  99         if (l1 < l2) return(+1);
 100         return(0);
 101 }
 102
 103 /*
 104  *  comparator for longs; descending order.
 105  */
 106 int qlongcmp_r(const void *s1, const void *s2) {
 107         long l1 = (long) s1;
 108         long l2 = (long) s2;
 109
 110         if (l1 > l2) return(-1);
 111         if (l1 < l2) return(+1);
 112         return(0);
 113 }
 114
 115
 116 /*
 117  * comparator for message summary structs by ascending subject.
 118  */
 119 int summcmp_subj(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(summ1->subj), ChrPtr(summ2->subj));
 126 }
 127
 128 /*
 129  * comparator for message summary structs by descending subject.
 130  */
 131 int summcmp_rsubj(const void *s1, const void *s2) {
 132         message_summary *summ1;
 133         message_summary *summ2;
 134
 135         summ1 = (message_summary *)GetSearchPayload(s1);
 136         summ2 = (message_summary *)GetSearchPayload(s2);
 137         return strcasecmp(ChrPtr(summ2->subj), ChrPtr(summ1->subj));
 138 }
 139 /*
 140  * comparator for message summary structs by descending subject.
 141  */
 142 int groupchange_subj(const void *s1, const void *s2) {
 143         message_summary *summ1;
 144         message_summary *summ2;
 145
 146         summ1 = (message_summary *)s1;
 147         summ2 = (message_summary *)s2;
 148         return ChrPtr(summ2->subj)[0] != ChrPtr(summ1->subj)[0];
 149 }
 150
 151 /*
 152  * comparator for message summary structs by ascending sender.
 153  */
 154 int summcmp_sender(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(summ1->from), ChrPtr(summ2->from));
 161 }
 162
 163 /*
 164  * comparator for message summary structs by descending sender.
 165  */
 166 int summcmp_rsender(const void *s1, const void *s2) {
 167         message_summary *summ1;
 168         message_summary *summ2;
 169
 170         summ1 = (message_summary *)GetSearchPayload(s1);
 171         summ2 = (message_summary *)GetSearchPayload(s2);
 172         return strcasecmp(ChrPtr(summ2->from), ChrPtr(summ1->from));
 173 }
 174 /*
 175  * comparator for message summary structs by descending sender.
 176  */
 177 int groupchange_sender(const void *s1, const void *s2) {
 178         message_summary *summ1;
 179         message_summary *summ2;
 180
 181         summ1 = (message_summary *)s1;
 182         summ2 = (message_summary *)s2;
 183         return strcasecmp(ChrPtr(summ2->from), ChrPtr(summ1->from)) != 0;
 184
 185 }
 186
 187 /*
 188  * comparator for message summary structs by ascending date.
 189  */
 190 int summcmp_date(const void *s1, const void *s2) {
 191         message_summary *summ1;
 192         message_summary *summ2;
 193
 194         summ1 = (message_summary *)GetSearchPayload(s1);
 195         summ2 = (message_summary *)GetSearchPayload(s2);
 196
 197         if (summ1->date < summ2->date) return -1;
 198         else if (summ1->date > summ2->date) return +1;
 199         else return 0;
 200 }
 201
 202 /*
 203  * comparator for message summary structs by descending date.
 204  */
 205 int summcmp_rdate(const void *s1, const void *s2) {
 206         message_summary *summ1;
 207         message_summary *summ2;
 208
 209         summ1 = (message_summary *)GetSearchPayload(s1);
 210         summ2 = (message_summary *)GetSearchPayload(s2);
 211
 212         if (summ1->date < summ2->date) return +1;
 213         else if (summ1->date > summ2->date) return -1;
 214         else return 0;
 215 }
 216
 217 /*
 218  * comparator for message summary structs by descending date.
 219  */
 220 const long DAYSECONDS = 24 * 60 * 60;
 221 int groupchange_date(const void *s1, const void *s2) {
 222         message_summary *summ1;
 223         message_summary *summ2;
 224
 225         summ1 = (message_summary *)s1;
 226         summ2 = (message_summary *)s2;
 227
 228         return (summ1->date % DAYSECONDS) != (summ2->date %DAYSECONDS);
 229 }
 230
 231
 232 /*----------------------------------------------------------------------------*/
 233 /* Don't wanna know... or? */
 234 void examine_pref(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset) {return;}
 235 void examine_suff(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset) {return;}
 236 void examine_path(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset) {return;}
 237 void examine_content_encoding(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 238 {
 239 /* TODO: do we care? */
 240 }
 241
 242 void examine_nhdr(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 243 {
 244         Msg->nhdr = 0;
 245         if (!strncasecmp(ChrPtr(HdrLine), "yes", 8))
 246                 Msg->nhdr = 1;
 247 }
 248 int Conditional_ANONYMOUS_MESSAGE(StrBuf *Target, WCTemplputParams *TP)
 249 {
 250         message_summary *Msg = (message_summary*) CTX;
 251         return Msg->nhdr != 0;
 252 }
 253
 254 void examine_type(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 255 {
 256         Msg->format_type = StrToi(HdrLine);
 257
 258 }
 259
 260 void examine_from(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 261 {
 262         wcsession *WCC = WC;
 263
 264         CheckConvertBufs(WCC);
 265         FreeStrBuf(&Msg->from);
 266         Msg->from = NewStrBufPlain(NULL, StrLength(HdrLine));
 267         StrBuf_RFC822_2_Utf8(Msg->from,
 268                              HdrLine,
 269                              WCC->DefaultCharset,
 270                              FoundCharset,
 271                              WCC->ConvertBuf1,
 272                              WCC->ConvertBuf2);
 273 }
 274 void tmplput_MAIL_SUMM_FROM(StrBuf *Target, WCTemplputParams *TP)
 275 {
 276         message_summary *Msg = (message_summary*) CTX;
 277         StrBufAppendTemplate(Target, TP, Msg->from, 0);
 278 }
 279
 280 void examine_subj(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 281 {
 282         wcsession *WCC = WC;
 283
 284         CheckConvertBufs(WCC);
 285         FreeStrBuf(&Msg->subj);
 286         Msg->subj = NewStrBufPlain(NULL, StrLength(HdrLine));
 287         StrBuf_RFC822_2_Utf8(Msg->subj,
 288                              HdrLine,
 289                              WCC->DefaultCharset,
 290                              FoundCharset,
 291                              WCC->ConvertBuf1,
 292                              WCC->ConvertBuf2);
 293 }
 294 void tmplput_MAIL_SUMM_SUBJECT(StrBuf *Target, WCTemplputParams *TP)
 295 {
 296         message_summary *Msg = (message_summary*) CTX;
 297
 298         if (TP->Tokens->nParameters == 4)
 299         {
 300                 const char *pch;
 301                 long len;
 302
 303                 GetTemplateTokenString(Target, TP, 3, &pch, &len);
 304                 if ((len > 0)&&
 305                     (strstr(ChrPtr(Msg->subj), pch) == NULL))
 306                 {
 307                         GetTemplateTokenString(Target, TP, 2, &pch, &len);
 308                         StrBufAppendBufPlain(Target, pch, len, 0);
 309                 }
 310         }
 311         StrBufAppendTemplate(Target, TP, Msg->subj, 0);
 312 }
 313 int Conditional_MAIL_SUMM_SUBJECT(StrBuf *Target, WCTemplputParams *TP)
 314 {
 315         message_summary *Msg = (message_summary*) CTX;
 316
 317
 318         return StrLength(Msg->subj) > 0;
 319 }
 320
 321
 322 void examine_msgn(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 323 {
 324         wcsession *WCC = WC;
 325
 326         CheckConvertBufs(WCC);
 327         FreeStrBuf(&Msg->reply_inreplyto);
 328         Msg->reply_inreplyto = NewStrBufPlain(NULL, StrLength(HdrLine));
 329         StrBuf_RFC822_2_Utf8(Msg->reply_inreplyto,
 330                              HdrLine,
 331                              WCC->DefaultCharset,
 332                              FoundCharset,
 333                              WCC->ConvertBuf1,
 334                              WCC->ConvertBuf2);
 335 }
 336 void tmplput_MAIL_SUMM_INREPLYTO(StrBuf *Target, WCTemplputParams *TP)
 337 {
 338         message_summary *Msg = (message_summary*) CTX;
 339         StrBufAppendTemplate(Target, TP, Msg->reply_inreplyto, 0);
 340 }
 341
 342 int Conditional_MAIL_SUMM_UNREAD(StrBuf *Target, WCTemplputParams *TP)
 343 {
 344         message_summary *Msg = (message_summary*) CTX;
 345         return (Msg->Flags & MSGFLAG_READ) != 0;
 346 }
 347
 348 void examine_wefw(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 349 {
 350         wcsession *WCC = WC;
 351
 352         CheckConvertBufs(WCC);
 353         FreeStrBuf(&Msg->reply_references);
 354         Msg->reply_references = NewStrBufPlain(NULL, StrLength(HdrLine));
 355         StrBuf_RFC822_2_Utf8(Msg->reply_references,
 356                              HdrLine,
 357                              WCC->DefaultCharset,
 358                              FoundCharset,
 359                              WCC->ConvertBuf1,
 360                              WCC->ConvertBuf2);
 361 }
 362 void tmplput_MAIL_SUMM_REFIDS(StrBuf *Target, WCTemplputParams *TP)
 363 {
 364         message_summary *Msg = (message_summary*) CTX;
 365         StrBufAppendTemplate(Target, TP, Msg->reply_references, 0);
 366 }
 367
 368
 369 void examine_cccc(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 370 {
 371         wcsession *WCC = WC;
 372
 373         CheckConvertBufs(WCC);
 374         FreeStrBuf(&Msg->cccc);
 375         Msg->cccc = NewStrBufPlain(NULL, StrLength(HdrLine));
 376         StrBuf_RFC822_2_Utf8(Msg->cccc,
 377                              HdrLine,
 378                              WCC->DefaultCharset,
 379                              FoundCharset,
 380                              WCC->ConvertBuf1,
 381                              WCC->ConvertBuf2);
 382         if (Msg->AllRcpt == NULL)
 383                 Msg->AllRcpt = NewStrBufPlain(NULL, StrLength(HdrLine));
 384         if (StrLength(Msg->AllRcpt) > 0) {
 385                 StrBufAppendBufPlain(Msg->AllRcpt, HKEY(", "), 0);
 386         }
 387         StrBufAppendBuf(Msg->AllRcpt, Msg->cccc, 0);
 388 }
 389 void tmplput_MAIL_SUMM_CCCC(StrBuf *Target, WCTemplputParams *TP)
 390 {
 391         message_summary *Msg = (message_summary*) CTX;
 392         StrBufAppendTemplate(Target, TP, Msg->cccc, 0);
 393 }
 394
 395
 396 void examine_room(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 397 {
 398         if ((StrLength(HdrLine) > 0) &&
 399             (strcasecmp(ChrPtr(HdrLine), ChrPtr(WC->CurRoom.name)))) {
 400                 FreeStrBuf(&Msg->Room);
 401                 Msg->Room = NewStrBufDup(HdrLine);
 402         }
 403 }
 404 void tmplput_MAIL_SUMM_ORGROOM(StrBuf *Target, WCTemplputParams *TP)
 405 {
 406         message_summary *Msg = (message_summary*) CTX;
 407         StrBufAppendTemplate(Target, TP, Msg->Room, 0);
 408 }
 409
 410
 411 void examine_rfca(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 412 {
 413         FreeStrBuf(&Msg->Rfca);
 414         Msg->Rfca = NewStrBufDup(HdrLine);
 415 }
 416 void tmplput_MAIL_SUMM_RFCA(StrBuf *Target, WCTemplputParams *TP)
 417 {
 418         message_summary *Msg = (message_summary*) CTX;
 419         StrBufAppendTemplate(Target, TP, Msg->Rfca, 0);
 420 }
 421 int Conditional_MAIL_SUMM_RFCA(StrBuf *Target, WCTemplputParams *TP)
 422 {
 423         message_summary *Msg = (message_summary*) CTX;
 424         return StrLength(Msg->Rfca) > 0;
 425 }
 426 int Conditional_MAIL_SUMM_CCCC(StrBuf *Target, WCTemplputParams *TP)
 427 {
 428         message_summary *Msg = (message_summary*) CTX;
 429         return StrLength(Msg->cccc) > 0;
 430 }
 431
 432 void examine_node(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 433 {
 434         wcsession *WCC = WC;
 435
 436         if ( (StrLength(HdrLine) > 0) &&
 437              ((WC->CurRoom.QRFlags & QR_NETWORK)
 438               || ((strcasecmp(ChrPtr(HdrLine), ChrPtr(WCC->serv_info->serv_nodename))
 439                    && (strcasecmp(ChrPtr(HdrLine), ChrPtr(WCC->serv_info->serv_fqdn))))))) {
 440                 FreeStrBuf(&Msg->OtherNode);
 441                 Msg->OtherNode = NewStrBufDup(HdrLine);
 442         }
 443 }
 444 void tmplput_MAIL_SUMM_OTHERNODE(StrBuf *Target, WCTemplputParams *TP)
 445 {
 446         message_summary *Msg = (message_summary*) CTX;
 447         StrBufAppendTemplate(Target, TP, Msg->OtherNode, 0);
 448 }
 449 int Conditional_MAIL_SUMM_OTHERNODE(StrBuf *Target, WCTemplputParams *TP)
 450 {
 451         message_summary *Msg = (message_summary*) CTX;
 452         return StrLength(Msg->OtherNode) > 0;
 453 }
 454
 455
 456 void examine_rcpt(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 457 {
 458         wcsession *WCC = WC;
 459
 460         CheckConvertBufs(WCC);
 461         FreeStrBuf(&Msg->to);
 462         Msg->to = NewStrBufPlain(NULL, StrLength(HdrLine));
 463         StrBuf_RFC822_2_Utf8(Msg->to,
 464                              HdrLine,
 465                              WCC->DefaultCharset,
 466                              FoundCharset,
 467                              WCC->ConvertBuf1,
 468                              WCC->ConvertBuf2);
 469         if (Msg->AllRcpt == NULL)
 470                 Msg->AllRcpt = NewStrBufPlain(NULL, StrLength(HdrLine));
 471         if (StrLength(Msg->AllRcpt) > 0) {
 472                 StrBufAppendBufPlain(Msg->AllRcpt, HKEY(", "), 0);
 473         }
 474         StrBufAppendBuf(Msg->AllRcpt, Msg->to, 0);
 475 }
 476 void tmplput_MAIL_SUMM_TO(StrBuf *Target, WCTemplputParams *TP)
 477 {
 478         message_summary *Msg = (message_summary*) CTX;
 479         StrBufAppendTemplate(Target, TP, Msg->to, 0);
 480 }
 481 int Conditional_MAIL_SUMM_TO(StrBuf *Target, WCTemplputParams *TP)
 482 {
 483         message_summary *Msg = (message_summary*) CTX;
 484         return StrLength(Msg->to) != 0;
 485 }
 486 int Conditional_MAIL_SUMM_SUBJ(StrBuf *Target, WCTemplputParams *TP)
 487 {
 488         message_summary *Msg = (message_summary*) CTX;
 489         return StrLength(Msg->subj) != 0;
 490 }
 491 void tmplput_MAIL_SUMM_ALLRCPT(StrBuf *Target, WCTemplputParams *TP)
 492 {
 493         message_summary *Msg = (message_summary*) CTX;
 494         StrBufAppendTemplate(Target, TP, Msg->AllRcpt, 0);
 495 }
 496
 497
 498
 499 void tmplput_SUMM_COUNT(StrBuf *Target, WCTemplputParams *TP)
 500 {
 501         StrBufAppendPrintf(Target, "%d", GetCount( WC->summ));
 502 }
 503
 504 HashList *iterate_get_mailsumm_All(StrBuf *Target, WCTemplputParams *TP)
 505 {
 506         return WC->summ;
 507 }
 508 void examine_time(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 509 {
 510         Msg->date = StrTol(HdrLine);
 511 }
 512
 513 void tmplput_MAIL_SUMM_DATE_BRIEF(StrBuf *Target, WCTemplputParams *TP)
 514 {
 515         char datebuf[64];
 516         message_summary *Msg = (message_summary*) CTX;
 517         webcit_fmt_date(datebuf, 64, Msg->date, DATEFMT_BRIEF);
 518         StrBufAppendBufPlain(Target, datebuf, -1, 0);
 519 }
 520
 521 void tmplput_MAIL_SUMM_EUID(StrBuf *Target, WCTemplputParams *TP)
 522 {
 523         message_summary *Msg = (message_summary*) CTX;
 524         StrBufAppendTemplate(Target, TP, Msg->euid, 0);
 525 }
 526
 527 void tmplput_MAIL_SUMM_DATE_FULL(StrBuf *Target, WCTemplputParams *TP)
 528 {
 529         char datebuf[64];
 530         message_summary *Msg = (message_summary*) CTX;
 531         webcit_fmt_date(datebuf, 64, Msg->date, DATEFMT_FULL);
 532         StrBufAppendBufPlain(Target, datebuf, -1, 0);
 533 }
 534 void tmplput_MAIL_SUMM_DATE_NO(StrBuf *Target, WCTemplputParams *TP)
 535 {
 536         message_summary *Msg = (message_summary*) CTX;
 537         StrBufAppendPrintf(Target, "%ld", Msg->date, 0);
 538 }
 539
 540
 541
 542 void render_MAIL(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 543 {
 544         const StrBuf *TemplateMime;
 545
 546         if (Mime->Data == NULL)
 547                 Mime->Data = NewStrBufPlain(NULL, Mime->length);
 548         else
 549                 FlushStrBuf(Mime->Data);
 550         read_message(Mime->Data, HKEY("view_submessage"), Mime->msgnum, Mime->PartNum, &TemplateMime);
 551 /*
 552         if ( (!IsEmptyStr(mime_submessages)) && (!section[0]) ) {
 553                 for (i=0; i<num_tokens(mime_submessages, '|'); ++i) {
 554                         extract_token(buf, mime_submessages, i, '|', sizeof buf);
 555                         / ** use printable_view to suppress buttons * /
 556                         wc_printf("<blockquote>");
 557                         read_message(Mime->msgnum, 1, ChrPtr(Mime->Section));
 558                         wc_printf("</blockquote>");
 559                 }
 560         }
 561 */
 562 }
 563
 564 void render_MIME_VCard(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 565 {
 566         wcsession *WCC = WC;
 567         if (StrLength(Mime->Data) == 0)
 568                 MimeLoadData(Mime);
 569         if (StrLength(Mime->Data) > 0) {
 570                 StrBuf *Buf;
 571                 Buf = NewStrBuf();
 572                 /** If it's my vCard I can edit it */
 573                 if (    (!strcasecmp(ChrPtr(WCC->CurRoom.name), USERCONFIGROOM))
 574                         || (!strcasecmp(&(ChrPtr(WCC->CurRoom.name)[11]), USERCONFIGROOM))
 575                         || (WC->CurRoom.view == VIEW_ADDRESSBOOK)
 576                         ) {
 577                         StrBufAppendPrintf(Buf, "<a href=\"edit_vcard?msgnum=%ld?partnum=%s\">",
 578                                 Mime->msgnum, ChrPtr(Mime->PartNum));
 579                         StrBufAppendPrintf(Buf, "[%s]</a>", _("edit"));
 580                 }
 581
 582                 /* In all cases, display the full card */
 583                 display_vcard(Buf, Mime, 0, 1, NULL, -1);
 584                 FreeStrBuf(&Mime->Data);
 585                 Mime->Data = Buf;
 586         }
 587
 588 }
 589
 590 void render_MIME_VNote(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 591 {
 592         if (StrLength(Mime->Data) == 0)
 593                 MimeLoadData(Mime);
 594         if (StrLength(Mime->Data) > 0) {
 595                 struct vnote *v;
 596                 StrBuf *Buf;
 597                 char *vcard;
 598
 599                 Buf = NewStrBuf();
 600                 vcard = SmashStrBuf(&Mime->Data);
 601                 v = vnote_new_from_str(vcard);
 602                 free (vcard);
 603                 if (v) {
 604                         WCTemplputParams TP;
 605
 606                         memset(&TP, 0, sizeof(WCTemplputParams));
 607                         TP.Filter.ContextType = CTX_VNOTE;
 608                         TP.Context = v;
 609                         DoTemplate(HKEY("mail_vnoteitem"),
 610                                    Buf, &TP);
 611
 612                         vnote_free(v);
 613                         Mime->Data = Buf;
 614                 }
 615                 else {
 616                         if (Mime->Data == NULL)
 617                                 Mime->Data = NewStrBuf();
 618                         else
 619                                 FlushStrBuf(Mime->Data);
 620                 }
 621         }
 622 }
 623
 624 void render_MIME_ICS(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 625 {
 626         if (StrLength(Mime->Data) == 0) {
 627                 MimeLoadData(Mime);
 628         }
 629         if (StrLength(Mime->Data) > 0) {
 630                 cal_process_attachment(Mime);
 631         }
 632 }
 633
 634
 635
 636 void examine_mime_part(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 637 {
 638         const char *Ptr = NULL;
 639         wc_mime_attachment *Mime;
 640         StrBuf *Buf;
 641         wcsession *WCC = WC;
 642
 643         CheckConvertBufs(WCC);
 644         Mime = (wc_mime_attachment*) malloc(sizeof(wc_mime_attachment));
 645         memset(Mime, 0, sizeof(wc_mime_attachment));
 646         Mime->msgnum = Msg->msgnum;
 647         Buf = NewStrBuf();
 648
 649         Mime->Name = NewStrBuf();
 650         StrBufExtract_NextToken(Buf, HdrLine, &Ptr, '|');
 651         StrBuf_RFC822_2_Utf8(Mime->Name,
 652                              Buf,
 653                              WCC->DefaultCharset,
 654                              FoundCharset,
 655                              WCC->ConvertBuf1,
 656                              WCC->ConvertBuf2);
 657         StrBufTrim(Mime->Name);
 658
 659         StrBufExtract_NextToken(Buf, HdrLine, &Ptr, '|');
 660         Mime->FileName = NewStrBuf();
 661         StrBuf_RFC822_2_Utf8(Mime->FileName,
 662                              Buf,
 663                              WCC->DefaultCharset,
 664                              FoundCharset,
 665                              WCC->ConvertBuf1,
 666                              WCC->ConvertBuf2);
 667         StrBufTrim(Mime->FileName);
 668
 669         Mime->PartNum = NewStrBuf();
 670         StrBufExtract_NextToken(Mime->PartNum, HdrLine, &Ptr, '|');
 671         StrBufTrim(Mime->PartNum);
 672         if (strchr(ChrPtr(Mime->PartNum), '.') != NULL)
 673                 Mime->level = 2;
 674         else
 675                 Mime->level = 1;
 676
 677         Mime->Disposition = NewStrBuf();
 678         StrBufExtract_NextToken(Mime->Disposition, HdrLine, &Ptr, '|');
 679
 680         Mime->ContentType = NewStrBuf();
 681         StrBufExtract_NextToken(Mime->ContentType, HdrLine, &Ptr, '|');
 682         StrBufTrim(Mime->ContentType);
 683         StrBufLowerCase(Mime->ContentType);
 684         if (!strcmp(ChrPtr(Mime->ContentType), "application/octet-stream")) {
 685                 StrBufPlain(Mime->ContentType,
 686                             GuessMimeByFilename(SKEY(Mime->FileName)), -1);
 687         }
 688
 689         Mime->length = StrBufExtractNext_int(HdrLine, &Ptr, '|');
 690
 691         StrBufSkip_NTokenS(HdrLine, &Ptr, '|', 1);  /* cbid?? */
 692
 693         Mime->Charset = NewStrBuf();
 694         StrBufExtract_NextToken(Mime->Charset, HdrLine, &Ptr, '|');
 695
 696
 697         if ( (StrLength(Mime->FileName) == 0) && (StrLength(Mime->Name) > 0) ) {
 698                 StrBufAppendBuf(Mime->FileName, Mime->Name, 0);
 699         }
 700
 701         if (StrLength(Msg->PartNum) > 0) {
 702                 StrBuf *tmp;
 703                 StrBufPrintf(Buf, "%s.%s", ChrPtr(Msg->PartNum), ChrPtr(Mime->PartNum));
 704                 tmp = Mime->PartNum;
 705                 Mime->PartNum = Buf;
 706                 Buf = tmp;
 707         }
 708
 709         if (Msg->AllAttach == NULL)
 710                 Msg->AllAttach = NewHash(1,NULL);
 711         Put(Msg->AllAttach, SKEY(Mime->PartNum), Mime, DestroyMime);
 712         FreeStrBuf(&Buf);
 713 }
 714
 715
 716 void evaluate_mime_part(message_summary *Msg, wc_mime_attachment *Mime)
 717 {
 718         void *vMimeRenderer;
 719
 720         /* just print the root-node */
 721         if ((Mime->level >= 1) &&
 722             GetHash(MimeRenderHandler, SKEY(Mime->ContentType), &vMimeRenderer) &&
 723             vMimeRenderer != NULL)
 724         {
 725                 Mime->Renderer = (RenderMimeFuncStruct*) vMimeRenderer;
 726                 if (Msg->Submessages == NULL)
 727                         Msg->Submessages = NewHash(1,NULL);
 728                 Put(Msg->Submessages, SKEY(Mime->PartNum), Mime, reference_free_handler);
 729         }
 730         else if ((Mime->level >= 1) &&
 731                  (!strcasecmp(ChrPtr(Mime->Disposition), "inline"))
 732                  && (!strncasecmp(ChrPtr(Mime->ContentType), "image/", 6)) ){
 733                 if (Msg->AttachLinks == NULL)
 734                         Msg->AttachLinks = NewHash(1,NULL);
 735                 Put(Msg->AttachLinks, SKEY(Mime->PartNum), Mime, reference_free_handler);
 736         }
 737         else if ((Mime->level >= 1) &&
 738                  (StrLength(Mime->ContentType) > 0) &&
 739                   ( (!strcasecmp(ChrPtr(Mime->Disposition), "attachment"))
 740                     || (!strcasecmp(ChrPtr(Mime->Disposition), "inline"))
 741                     || (!strcasecmp(ChrPtr(Mime->Disposition), ""))))
 742         {
 743                 if (Msg->AttachLinks == NULL)
 744                         Msg->AttachLinks = NewHash(1,NULL);
 745                 Put(Msg->AttachLinks, SKEY(Mime->PartNum), Mime, reference_free_handler);
 746                 if ((strcasecmp(ChrPtr(Mime->ContentType), "application/octet-stream") == 0) &&
 747                     (StrLength(Mime->FileName) > 0)) {
 748                         FlushStrBuf(Mime->ContentType);
 749                         StrBufAppendBufPlain(Mime->ContentType,
 750                                              GuessMimeByFilename(SKEY(Mime->FileName)),
 751                                              -1, 0);
 752                 }
 753         }
 754 }
 755
 756 void tmplput_MAIL_SUMM_NATTACH(StrBuf *Target, WCTemplputParams *TP)
 757 {
 758         message_summary *Msg = (message_summary*) CTX;
 759         StrBufAppendPrintf(Target, "%ld", GetCount(Msg->Attachments));
 760 }
 761
 762
 763 void examine_hnod(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 764 {
 765         wcsession *WCC = WC;
 766
 767         CheckConvertBufs(WCC);
 768         FreeStrBuf(&Msg->hnod);
 769         Msg->hnod = NewStrBufPlain(NULL, StrLength(HdrLine));
 770         StrBuf_RFC822_2_Utf8(Msg->hnod,
 771                              HdrLine,
 772                              WCC->DefaultCharset,
 773                              FoundCharset,
 774                              WCC->ConvertBuf1,
 775                              WCC->ConvertBuf2);
 776 }
 777 void tmplput_MAIL_SUMM_H_NODE(StrBuf *Target, WCTemplputParams *TP)
 778 {
 779         message_summary *Msg = (message_summary*) CTX;
 780         StrBufAppendTemplate(Target, TP, Msg->hnod, 0);
 781 }
 782 int Conditional_MAIL_SUMM_H_NODE(StrBuf *Target, WCTemplputParams *TP)
 783 {
 784         message_summary *Msg = (message_summary*) CTX;
 785         return StrLength(Msg->hnod) > 0;
 786 }
 787
 788
 789
 790 void examine_text(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 791 {
 792         if (Msg->MsgBody->Data == NULL)
 793                 Msg->MsgBody->Data = NewStrBufPlain(NULL, SIZ);
 794         else
 795                 FlushStrBuf(Msg->MsgBody->Data);
 796 }
 797
 798 void examine_msg4_partnum(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 799 {
 800         Msg->MsgBody->PartNum = NewStrBufDup(HdrLine);
 801         StrBufTrim(Msg->MsgBody->PartNum);
 802 }
 803
 804 void examine_content_lengh(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 805 {
 806         Msg->MsgBody->length = StrTol(HdrLine);
 807         Msg->MsgBody->size_known = 1;
 808 }
 809
 810 void examine_content_type(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 811 {
 812         void *vHdr;
 813         headereval *Hdr;
 814         StrBuf *Token;
 815         StrBuf *Value;
 816         const char* sem;
 817         const char *eq;
 818         int len;
 819         StrBufTrim(HdrLine);
 820         Msg->MsgBody->ContentType = NewStrBufDup(HdrLine);
 821         sem = strchr(ChrPtr(HdrLine), ';');
 822
 823         if (sem != NULL) {
 824                 Token = NewStrBufPlain(NULL, StrLength(HdrLine));
 825                 Value = NewStrBufPlain(NULL, StrLength(HdrLine));
 826                 len = sem - ChrPtr(HdrLine);
 827                 StrBufCutAt(Msg->MsgBody->ContentType, len, NULL);
 828                 while (sem != NULL) {
 829                         while (isspace(*(sem + 1)))
 830                                 sem ++;
 831                         StrBufCutLeft(HdrLine, sem - ChrPtr(HdrLine));
 832                         sem = strchr(ChrPtr(HdrLine), ';');
 833                         if (sem != NULL)
 834                                 len = sem - ChrPtr(HdrLine);
 835                         else
 836                                 len = StrLength(HdrLine);
 837                         FlushStrBuf(Token);
 838                         FlushStrBuf(Value);
 839                         StrBufAppendBufPlain(Token, ChrPtr(HdrLine), len, 0);
 840                         eq = strchr(ChrPtr(Token), '=');
 841                         if (eq != NULL) {
 842                                 len = eq - ChrPtr(Token);
 843                                 StrBufAppendBufPlain(Value, eq + 1, StrLength(Token) - len - 1, 0);
 844                                 StrBufCutAt(Token, len, NULL);
 845                                 StrBufTrim(Value);
 846                         }
 847                         StrBufTrim(Token);
 848
 849                         if (GetHash(MsgHeaderHandler, SKEY(Token), &vHdr) &&
 850                             (vHdr != NULL)) {
 851                                 Hdr = (headereval*)vHdr;
 852                                 Hdr->evaluator(Msg, Value, FoundCharset);
 853                         }
 854                         else syslog(1, "don't know how to handle content type sub-header[%s]\n", ChrPtr(Token));
 855                 }
 856                 FreeStrBuf(&Token);
 857                 FreeStrBuf(&Value);
 858         }
 859 }
 860
 861 void tmplput_MAIL_SUMM_N(StrBuf *Target, WCTemplputParams *TP)
 862 {
 863         message_summary *Msg = (message_summary*) CTX;
 864         StrBufAppendPrintf(Target, "%ld", Msg->msgnum);
 865 }
 866
 867
 868 void tmplput_MAIL_SUMM_PERMALINK(StrBuf *Target, WCTemplputParams *TP)
 869 {
 870         message_summary *Msg = (message_summary*) CTX;
 871         char perma_link[1024];
 872         char encoded_link[1024];
 873
 874         strcpy(perma_link, "/readfwd?go=");
 875         urlesc(&perma_link[12], sizeof(perma_link) - 12, (char *)ChrPtr(WC->CurRoom.name) );
 876         sprintf(&perma_link[strlen(perma_link)], "?start_reading_at=%ld#%ld", Msg->msgnum, Msg->msgnum);
 877
 878
 879         CtdlEncodeBase64(encoded_link, perma_link, strlen(perma_link), 0);
 880         StrBufAppendPrintf(Target, "/B64%s", encoded_link);
 881 }
 882
 883
 884 int Conditional_MAIL_MIME_ALL(StrBuf *Target, WCTemplputParams *TP)
 885 {
 886         message_summary *Msg = (message_summary*) CTX;
 887         return GetCount(Msg->Attachments) > 0;
 888 }
 889
 890 int Conditional_MAIL_MIME_SUBMESSAGES(StrBuf *Target, WCTemplputParams *TP)
 891 {
 892         message_summary *Msg = (message_summary*) CTX;
 893         return GetCount(Msg->Submessages) > 0;
 894 }
 895
 896 int Conditional_MAIL_MIME_ATTACHLINKS(StrBuf *Target, WCTemplputParams *TP)
 897 {
 898         message_summary *Msg = (message_summary*) CTX;
 899         return GetCount(Msg->AttachLinks) > 0;
 900 }
 901
 902 int Conditional_MAIL_MIME_ATTACH(StrBuf *Target, WCTemplputParams *TP)
 903 {
 904         message_summary *Msg = (message_summary*) CTX;
 905         return GetCount(Msg->AllAttach) > 0;
 906 }
 907
 908 void tmplput_QUOTED_MAIL_BODY(StrBuf *Target, WCTemplputParams *TP)
 909 {
 910         const StrBuf *Mime;
 911         long MsgNum;
 912         StrBuf *Buf;
 913
 914         MsgNum = LBstr(TKEY(0));
 915         Buf = NewStrBuf();
 916         read_message(Buf, HKEY("view_message_replyquote"), MsgNum, NULL, &Mime);
 917         StrBufAppendTemplate(Target, TP, Buf, 1);
 918         FreeStrBuf(&Buf);
 919 }
 920
 921 void tmplput_EDIT_MAIL_BODY(StrBuf *Target, WCTemplputParams *TP)
 922 {
 923         const StrBuf *Mime;
 924         long MsgNum;
 925         StrBuf *Buf;
 926
 927         MsgNum = LBstr(TKEY(0));
 928         Buf = NewStrBuf();
 929         read_message(Buf, HKEY("view_message_edit"), MsgNum, NULL, &Mime);
 930         StrBufAppendTemplate(Target, TP, Buf, 1);
 931         FreeStrBuf(&Buf);
 932 }
 933
 934 void tmplput_EDIT_WIKI_BODY(StrBuf *Target, WCTemplputParams *TP)
 935 {
 936         const StrBuf *Mime;
 937         long msgnum;
 938         StrBuf *Buf;
 939
 940         /* Insert the existing content of the wiki page into the editor.  But we only want
 941          * to do this the first time -- if the user is uploading an attachment we don't want
 942          * to do it again.
 943          */
 944         if (!havebstr("attach_button")) {
 945                 msgnum = locate_message_by_uid(BSTR("page"));
 946                 if (msgnum >= 0L) {
 947                         Buf = NewStrBuf();
 948                         read_message(Buf, HKEY("view_message_wikiedit"), msgnum, NULL, &Mime);
 949                         StrBufAppendTemplate(Target, TP, Buf, 1);
 950                         FreeStrBuf(&Buf);
 951                 }
 952         }
 953 }
 954
 955 void tmplput_MAIL_BODY(StrBuf *Target, WCTemplputParams *TP)
 956 {
 957         message_summary *Msg = (message_summary*) CTX;
 958         StrBufAppendTemplate(Target, TP, Msg->MsgBody->Data, 0);
 959 }
 960
 961
 962 void render_MAIL_variformat(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 963 {
 964         /* Messages in legacy Citadel variformat get handled thusly... */
 965         StrBuf *Target = NewStrBufPlain(NULL, StrLength(Mime->Data));
 966         FmOut(Target, "JUSTIFY", Mime->Data);
 967         FreeStrBuf(&Mime->Data);
 968         Mime->Data = Target;
 969 }
 970
 971 void render_MAIL_text_plain(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 972 {
 973         const char *ptr, *pte;
 974         const char *BufPtr = NULL;
 975         StrBuf *Line;
 976         StrBuf *Line1;
 977         StrBuf *Line2;
 978         StrBuf *Target;
 979         long Linecount;
 980         long nEmptyLines;
 981         int bn = 0;
 982         int bq = 0;
 983         int i;
 984         long len;
 985 #ifdef HAVE_ICONV
 986         StrBuf *cs = NULL;
 987         int ConvertIt = 1;
 988         iconv_t ic = (iconv_t)(-1) ;
 989 #endif
 990
 991         if ((StrLength(Mime->Data) == 0) && (Mime->length > 0)) {
 992                 FreeStrBuf(&Mime->Data);
 993                 MimeLoadData(Mime);
 994         }
 995
 996 #ifdef HAVE_ICONV
 997         if (ConvertIt) {
 998                 if (StrLength(Mime->Charset) != 0)
 999                         cs = Mime->Charset;
1000                 else if (StrLength(FoundCharset) > 0)
1001                         cs = FoundCharset;
1002                 else if (StrLength(WC->DefaultCharset) > 0)
1003                         cs = WC->DefaultCharset;
1004                 if (cs == NULL) {
1005                         ConvertIt = 0;
1006                 }
1007                 else if (!strcasecmp(ChrPtr(cs), "utf-8")) {
1008                         ConvertIt = 0;
1009                 }
1010                 else if (!strcasecmp(ChrPtr(cs), "us-ascii")) {
1011                         ConvertIt = 0;
1012                 }
1013                 else {
1014                         ctdl_iconv_open("UTF-8", ChrPtr(cs), &ic);
1015                         if (ic == (iconv_t)(-1) ) {
1016                                 syslog(5, "%s:%d iconv_open(UTF-8, %s) failed: %s\n",
1017                                         __FILE__, __LINE__, ChrPtr(Mime->Charset), strerror(errno));
1018                         }
1019                 }
1020         }
1021 #endif
1022         Line = NewStrBufPlain(NULL, SIZ);
1023         Line1 = NewStrBufPlain(NULL, SIZ);
1024         Line2 = NewStrBufPlain(NULL, SIZ);
1025         Target = NewStrBufPlain(NULL, StrLength(Mime->Data));
1026         Linecount = 0;
1027         nEmptyLines = 0;
1028         if (StrLength(Mime->Data) > 0)
1029                 do
1030                 {
1031                         StrBufSipLine(Line, Mime->Data, &BufPtr);
1032                         bq = 0;
1033                         i = 0;
1034                         ptr = ChrPtr(Line);
1035                         len = StrLength(Line);
1036                         pte = ptr + len;
1037
1038                         while ((ptr < pte) &&
1039                                ((*ptr == '>') ||
1040                                 isspace(*ptr)))
1041                         {
1042                                 if (*ptr == '>')
1043                                         bq++;
1044                                 ptr ++;
1045                                 i++;
1046                         }
1047                         if (i > 0) StrBufCutLeft(Line, i);
1048
1049                         if (StrLength(Line) == 0) {
1050                                 if (Linecount == 0)
1051                                         continue;
1052                                 StrBufAppendBufPlain(Target, HKEY("<tt></tt><br>\n"), 0);
1053
1054                                 nEmptyLines ++;
1055                                 continue;
1056                         }
1057                         nEmptyLines = 0;
1058                         for (i = bn; i < bq; i++)
1059                                 StrBufAppendBufPlain(Target, HKEY("<blockquote>"), 0);
1060                         for (i = bq; i < bn; i++)
1061                                 StrBufAppendBufPlain(Target, HKEY("</blockquote>"), 0);
1062 #ifdef HAVE_ICONV
1063                         if (ConvertIt) {
1064                                 StrBufConvert(Line, Line1, &ic);
1065                         }
1066 #endif
1067                         StrBufAppendBufPlain(Target, HKEY("<tt>"), 0);
1068                         UrlizeText(Line1, Line, Line2);
1069
1070                         StrEscAppend(Target, Line1, NULL, 0, 0);
1071                         StrBufAppendBufPlain(Target, HKEY("</tt><br>\n"), 0);
1072                         bn = bq;
1073                         Linecount ++;
1074                 }
1075         while ((BufPtr != StrBufNOTNULL) &&
1076                (BufPtr != NULL));
1077
1078         if (nEmptyLines > 0)
1079                 StrBufCutRight(Target, nEmptyLines * (sizeof ("<tt></tt><br>\n") - 1));
1080         for (i = 0; i < bn; i++)
1081                 StrBufAppendBufPlain(Target, HKEY("</blockquote>"), 0);
1082
1083         StrBufAppendBufPlain(Target, HKEY("</i><br>"), 0);
1084 #ifdef HAVE_ICONV
1085         if (ic != (iconv_t)(-1) ) {
1086                 iconv_close(ic);
1087         }
1088 #endif
1089
1090         FreeStrBuf(&Mime->Data);
1091         Mime->Data = Target;
1092         FlushStrBuf(Mime->ContentType);
1093         StrBufAppendBufPlain(Mime->ContentType, HKEY("text/html"), 0);
1094         FlushStrBuf(Mime->Charset);
1095         StrBufAppendBufPlain(Mime->Charset, HKEY("UTF-8"), 0);
1096         FreeStrBuf(&Line);
1097         FreeStrBuf(&Line1);
1098         FreeStrBuf(&Line2);
1099 }
1100
1101 void render_MAIL_html(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
1102 {
1103         StrBuf *Buf;
1104
1105         if (StrLength(Mime->Data) == 0)
1106                 return;
1107
1108         Buf = NewStrBufPlain(NULL, StrLength(Mime->Data));
1109
1110         /* HTML is fun, but we've got to strip it first */
1111         output_html(ChrPtr(Mime->Charset),
1112                     (WC->CurRoom.view == VIEW_WIKI ? 1 : 0),
1113                     Mime->msgnum,
1114                     Mime->Data, Buf);
1115         FreeStrBuf(&Mime->Data);
1116         Mime->Data = Buf;
1117 }
1118
1119 void render_MAIL_UNKNOWN(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
1120 {
1121         /* Unknown weirdness */
1122         FlushStrBuf(Mime->Data);
1123         StrBufAppendBufPlain(Mime->Data, _("I don't know how to display "), -1, 0);
1124         StrBufAppendBuf(Mime->Data, Mime->ContentType, 0);
1125         StrBufAppendBufPlain(Mime->Data, HKEY("<br>\n"), 0);
1126 }
1127
1128
1129 HashList *iterate_get_mime_All(StrBuf *Target, WCTemplputParams *TP)
1130 {
1131         message_summary *Msg = (message_summary*) CTX;
1132         return Msg->Attachments;
1133 }
1134 HashList *iterate_get_mime_Submessages(StrBuf *Target, WCTemplputParams *TP)
1135 {
1136         message_summary *Msg = (message_summary*) CTX;
1137         return Msg->Submessages;
1138 }
1139 HashList *iterate_get_mime_AttachLinks(StrBuf *Target, WCTemplputParams *TP)
1140 {
1141         message_summary *Msg = (message_summary*) CTX;
1142         return Msg->AttachLinks;
1143 }
1144 HashList *iterate_get_mime_Attachments(StrBuf *Target, WCTemplputParams *TP)
1145 {
1146         message_summary *Msg = (message_summary*) CTX;
1147         return Msg->AllAttach;
1148 }
1149
1150 void tmplput_MIME_Name(StrBuf *Target, WCTemplputParams *TP)
1151 {
1152         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1153         StrBufAppendTemplate(Target, TP, mime->Name, 0);
1154 }
1155
1156 void tmplput_MIME_FileName(StrBuf *Target, WCTemplputParams *TP)
1157 {
1158         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1159         StrBufAppendTemplate(Target, TP, mime->FileName, 0);
1160 }
1161
1162 void tmplput_MIME_PartNum(StrBuf *Target, WCTemplputParams *TP)
1163 {
1164         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1165         StrBufAppendTemplate(Target, TP, mime->PartNum, 0);
1166 }
1167
1168 void tmplput_MIME_MsgNum(StrBuf *Target, WCTemplputParams *TP)
1169 {
1170         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1171         StrBufAppendPrintf(Target, "%ld", mime->msgnum);
1172 }
1173
1174 void tmplput_MIME_Disposition(StrBuf *Target, WCTemplputParams *TP)
1175 {
1176         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1177         StrBufAppendTemplate(Target, TP, mime->Disposition, 0);
1178 }
1179
1180 void tmplput_MIME_ContentType(StrBuf *Target, WCTemplputParams *TP)
1181 {
1182         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1183         StrBufAppendTemplate(Target, TP, mime->ContentType, 0);
1184 }
1185
1186 void examine_charset(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
1187 {
1188         Msg->MsgBody->Charset = NewStrBufDup(HdrLine);
1189 }
1190
1191 void tmplput_MIME_Charset(StrBuf *Target, WCTemplputParams *TP)
1192 {
1193         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1194         StrBufAppendTemplate(Target, TP, mime->Charset, 0);
1195 }
1196
1197 void tmplput_MIME_Data(StrBuf *Target, WCTemplputParams *TP)
1198 {
1199         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1200         if (mime->Renderer != NULL)
1201                 mime->Renderer->f(mime, NULL, NULL);
1202         StrBufAppendTemplate(Target, TP, mime->Data, 0);
1203         /* TODO: check whether we need to load it now? */
1204 }
1205
1206 void tmplput_MIME_LoadData(StrBuf *Target, WCTemplputParams *TP)
1207 {
1208         wcsession *WCC = WC;
1209         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1210         wc_mime_attachment *att;
1211
1212         if (( (!strcasecmp(ChrPtr(mime->Disposition), "inline"))||
1213               (!strcasecmp(ChrPtr(mime->Disposition), "attachment"))) &&
1214             (strcasecmp(ChrPtr(mime->ContentType), "application/ms-tnef")!=0))
1215         {
1216
1217                 int n;
1218                 char N[64];
1219                 /* steal this mime part... */
1220                 att = malloc(sizeof(wc_mime_attachment));
1221                 memcpy(att, mime, sizeof(wc_mime_attachment));
1222                 memset(mime, 0, sizeof(wc_mime_attachment));
1223
1224                 if (att->Data == NULL)
1225                         MimeLoadData(att);
1226
1227                 if (WCC->attachments == NULL)
1228                         WCC->attachments = NewHash(1, NULL);
1229                 /* And add it to the list. */
1230                 n = snprintf(N, sizeof N, "%d", GetCount(WCC->attachments) + 1);
1231                 Put(WCC->attachments, N, n, att, DestroyMime);
1232         }
1233 }
1234
1235 void tmplput_MIME_Length(StrBuf *Target, WCTemplputParams *TP)
1236 {
1237         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1238         StrBufAppendPrintf(Target, "%ld", mime->length);
1239 }
1240
1241 HashList *iterate_get_registered_Attachments(StrBuf *Target, WCTemplputParams *TP)
1242 {
1243         return WC->attachments;
1244 }
1245
1246 void get_registered_Attachments_Count(StrBuf *Target, WCTemplputParams *TP)
1247 {
1248         StrBufAppendPrintf(Target, "%ld", GetCount (WC->attachments));
1249 }
1250
1251 void servcmd_do_search(char *buf, long bufsize)
1252 {
1253         snprintf(buf, bufsize, "MSGS SEARCH|%s", bstr("query"));
1254 }
1255
1256 void servcmd_headers(char *buf, long bufsize)
1257 {
1258         snprintf(buf, bufsize, "MSGS ALL");
1259 }
1260
1261 void servcmd_readfwd(char *buf, long bufsize)
1262 {
1263         snprintf(buf, bufsize, "MSGS ALL");
1264 }
1265
1266 void servcmd_readgt(char *buf, long bufsize)
1267 {
1268         snprintf(buf, bufsize, "MSGS GT|%s", bstr("gt"));
1269 }
1270
1271 void servcmd_readlt(char *buf, long bufsize)
1272 {
1273         snprintf(buf, bufsize, "MSGS LT|%s", bstr("lt"));
1274 }
1275
1276 void servcmd_readnew(char *buf, long bufsize)
1277 {
1278         snprintf(buf, bufsize, "MSGS NEW");
1279 }
1280
1281 void servcmd_readold(char *buf, long bufsize)
1282 {
1283         snprintf(buf, bufsize, "MSGS OLD");
1284 }
1285
1286
1287 /* DO NOT REORDER OR REMOVE ANY OF THESE */
1288 readloop_struct rlid[] = {
1289         { {HKEY("do_search")},  servcmd_do_search       },
1290         { {HKEY("headers")},    servcmd_headers         },
1291         { {HKEY("readfwd")},    servcmd_readfwd         },
1292         { {HKEY("readnew")},    servcmd_readnew         },
1293         { {HKEY("readold")},    servcmd_readold         },
1294         { {HKEY("readgt")},     servcmd_readgt          },
1295         { {HKEY("readlt")},     servcmd_readlt          }
1296 };
1297
1298
1299 int ParseMessageListHeaders_Detail(StrBuf *Line,
1300                                    const char **pos,
1301                                    message_summary *Msg,
1302                                    StrBuf *ConversionBuffer)
1303 {
1304         wcsession *WCC = WC;
1305         long len;
1306         long totallen;
1307
1308         CheckConvertBufs(WCC);
1309
1310         totallen = StrLength(Line);
1311         Msg->from = NewStrBufPlain(NULL, totallen);
1312         len = StrBufExtract_NextToken(ConversionBuffer, Line, pos, '|');
1313         if (len > 0) {
1314                 /* Handle senders with RFC2047 encoding */
1315                 StrBuf_RFC822_2_Utf8(Msg->from,
1316                                      ConversionBuffer,
1317                                      WCC->DefaultCharset,
1318                                      NULL,
1319                                      WCC->ConvertBuf1,
1320                                      WCC->ConvertBuf2);
1321         }
1322
1323         /* node name */
1324         len = StrBufExtract_NextToken(ConversionBuffer, Line, pos, '|');
1325         if ((len > 0 ) &&
1326             ( ((WCC->CurRoom.QRFlags & QR_NETWORK)
1327                || ((strcasecmp(ChrPtr(ConversionBuffer), ChrPtr(WCC->serv_info->serv_nodename))
1328                     && (strcasecmp(ChrPtr(ConversionBuffer), ChrPtr(WCC->serv_info->serv_fqdn))))))))
1329         {
1330                 StrBufAppendBufPlain(Msg->from, HKEY(" @ "), 0);
1331                 StrBufAppendBuf(Msg->from, ConversionBuffer, 0);
1332         }
1333
1334         /* Internet address (not used)
1335          *      StrBufExtract_token(Msg->inetaddr, Line, 4, '|');
1336          */
1337         StrBufSkip_NTokenS(Line, pos, '|', 1);
1338         Msg->subj = NewStrBufPlain(NULL, totallen);
1339
1340         FlushStrBuf(ConversionBuffer);
1341         /* we assume the subject is the last parameter inside of the list;
1342          * thus we don't use the tokenizer to fetch it, since it will hick up
1343          * on tokenizer chars inside of the subjects
1344         StrBufExtract_NextToken(ConversionBuffer,  Line, pos, '|');
1345         */
1346         len = 0;
1347         if (*pos != StrBufNOTNULL) {
1348                 len = totallen - (*pos - ChrPtr(Line));
1349                 StrBufPlain(ConversionBuffer, *pos, len);
1350                 *pos = StrBufNOTNULL;
1351                 if ((len > 0) &&
1352                     (*(ChrPtr(ConversionBuffer) + len - 1) == '|'))
1353                         StrBufCutRight(ConversionBuffer, 1);
1354         }
1355
1356         if (len == 0)
1357                 StrBufAppendBufPlain(Msg->subj, _("(no subject)"), -1,0);
1358         else {
1359                 StrBuf_RFC822_2_Utf8(Msg->subj,
1360                                      ConversionBuffer,
1361                                      WCC->DefaultCharset,
1362                                      NULL,
1363                                      WCC->ConvertBuf1,
1364                                      WCC->ConvertBuf2);
1365         }
1366
1367         return 1;
1368 }
1369
1370
1371 int mailview_GetParamsGetServerCall(SharedMessageStatus *Stat,
1372                                     void **ViewSpecific,
1373                                     long oper,
1374                                     char *cmd,
1375                                     long len,
1376                                     char *filter,
1377                                     long flen)
1378 {
1379         DoTemplate(HKEY("msg_listview"),NULL,&NoCtx);
1380
1381         return 200;
1382 }
1383
1384 int mailview_Cleanup(void **ViewSpecific)
1385 {
1386         /* Note: wDumpContent() will output one additional </div> tag. */
1387         /* We ought to move this out into template */
1388         wDumpContent(1);
1389
1390         return 0;
1391 }
1392
1393
1394 int json_GetParamsGetServerCall(SharedMessageStatus *Stat,
1395                                 void **ViewSpecific,
1396                                 long oper,
1397                                 char *cmd,
1398                                 long len,
1399                                 char *filter,
1400                                 long flen)
1401 {
1402         Stat->defaultsortorder = 2;
1403         Stat->sortit = 1;
1404         Stat->load_seen = 1;
1405         /* Generally using maxmsgs|startmsg is not required
1406            in mailbox view, but we have a 'safemode' for clients
1407            (*cough* Exploder) that simply can't handle too many */
1408         if (havebstr("maxmsgs"))  Stat->maxmsgs  = ibstr("maxmsgs");
1409         else                      Stat->maxmsgs  = 9999999;
1410         if (havebstr("startmsg")) Stat->startmsg = lbstr("startmsg");
1411         snprintf(cmd, len, "MSGS %s|%s||1",
1412                  (oper == do_search) ? "SEARCH" : "ALL",
1413                  (oper == do_search) ? bstr("query") : ""
1414                 );
1415
1416         return 200;
1417 }
1418 int json_MessageListHdr(SharedMessageStatus *Stat, void **ViewSpecific)
1419 {
1420         /* TODO: make a generic function */
1421         hprintf("HTTP/1.1 200 OK\r\n");
1422         hprintf("Content-type: application/json; charset=utf-8\r\n");
1423         hprintf("Server: %s / %s\r\n", PACKAGE_STRING, ChrPtr(WC->serv_info->serv_software));
1424         hprintf("Connection: close\r\n");
1425         hprintf("Pragma: no-cache\r\nCache-Control: no-store\r\nExpires:-1\r\n");
1426         begin_burst();
1427         return 0;
1428 }
1429
1430 int json_RenderView_or_Tail(SharedMessageStatus *Stat,
1431                             void **ViewSpecific,
1432                             long oper)
1433 {
1434         WCTemplputParams SubTP;
1435
1436         memset(&SubTP, 0, sizeof(WCTemplputParams));
1437         DoTemplate(HKEY("mailsummary_json"),NULL, &SubTP);
1438
1439         return 0;
1440 }
1441
1442 int json_Cleanup(void **ViewSpecific)
1443 {
1444         /* Note: wDumpContent() will output one additional </div> tag. */
1445         /* We ought to move this out into template */
1446         end_burst();
1447
1448         return 0;
1449 }
1450
1451
1452
1453 void
1454 InitModule_MSGRENDERERS
1455 (void)
1456 {
1457         RegisterReadLoopHandlerset(
1458                 VIEW_MAILBOX,
1459                 mailview_GetParamsGetServerCall,
1460                 NULL, /* TODO: is this right? */
1461                 NULL,
1462                 ParseMessageListHeaders_Detail,
1463                 NULL,
1464                 NULL,
1465                 mailview_Cleanup);
1466
1467         RegisterReadLoopHandlerset(
1468                 VIEW_JSON_LIST,
1469                 json_GetParamsGetServerCall,
1470                 json_MessageListHdr,
1471                 NULL, /* TODO: is this right? */
1472                 ParseMessageListHeaders_Detail,
1473                 NULL,
1474                 json_RenderView_or_Tail,
1475                 json_Cleanup);
1476
1477         RegisterSortFunc(HKEY("date"),
1478                          NULL, 0,
1479                          summcmp_date,
1480                          summcmp_rdate,
1481                          groupchange_date,
1482                          CTX_MAILSUM);
1483         RegisterSortFunc(HKEY("subject"),
1484                          NULL, 0,
1485                          summcmp_subj,
1486                          summcmp_rsubj,
1487                          groupchange_subj,
1488                          CTX_MAILSUM);
1489         RegisterSortFunc(HKEY("sender"),
1490                          NULL, 0,
1491                          summcmp_sender,
1492                          summcmp_rsender,
1493                          groupchange_sender,
1494                          CTX_MAILSUM);
1495
1496         RegisterNamespace("SUMM:COUNT", 0, 0, tmplput_SUMM_COUNT, NULL, CTX_NONE);
1497         /* iterate over all known mails in WC->summ */
1498         RegisterIterator("MAIL:SUMM:MSGS", 0, NULL, iterate_get_mailsumm_All,
1499                          NULL,NULL, CTX_MAILSUM, CTX_NONE, IT_NOFLAG);
1500
1501         RegisterNamespace("MAIL:SUMM:EUID", 0, 1, tmplput_MAIL_SUMM_EUID, NULL, CTX_MAILSUM);
1502         RegisterNamespace("MAIL:SUMM:DATEBRIEF", 0, 0, tmplput_MAIL_SUMM_DATE_BRIEF, NULL, CTX_MAILSUM);
1503         RegisterNamespace("MAIL:SUMM:DATEFULL", 0, 0, tmplput_MAIL_SUMM_DATE_FULL, NULL, CTX_MAILSUM);
1504         RegisterNamespace("MAIL:SUMM:DATENO",  0, 0, tmplput_MAIL_SUMM_DATE_NO,  NULL, CTX_MAILSUM);
1505         RegisterNamespace("MAIL:SUMM:N",       0, 0, tmplput_MAIL_SUMM_N,        NULL, CTX_MAILSUM);
1506         RegisterNamespace("MAIL:SUMM:PERMALINK", 0, 0, tmplput_MAIL_SUMM_PERMALINK, NULL, CTX_MAILSUM);
1507         RegisterNamespace("MAIL:SUMM:FROM",    0, 2, tmplput_MAIL_SUMM_FROM,     NULL, CTX_MAILSUM);
1508         RegisterNamespace("MAIL:SUMM:TO",      0, 2, tmplput_MAIL_SUMM_TO,       NULL, CTX_MAILSUM);
1509         RegisterNamespace("MAIL:SUMM:SUBJECT", 0, 4, tmplput_MAIL_SUMM_SUBJECT,  NULL, CTX_MAILSUM);
1510         RegisterNamespace("MAIL:SUMM:NTATACH", 0, 0, tmplput_MAIL_SUMM_NATTACH,  NULL, CTX_MAILSUM);
1511         RegisterNamespace("MAIL:SUMM:CCCC", 0, 2, tmplput_MAIL_SUMM_CCCC, NULL, CTX_MAILSUM);
1512         RegisterNamespace("MAIL:SUMM:H_NODE", 0, 2, tmplput_MAIL_SUMM_H_NODE,  NULL, CTX_MAILSUM);
1513         RegisterNamespace("MAIL:SUMM:ALLRCPT", 0, 2, tmplput_MAIL_SUMM_ALLRCPT,  NULL, CTX_MAILSUM);
1514         RegisterNamespace("MAIL:SUMM:ORGROOM", 0, 2, tmplput_MAIL_SUMM_ORGROOM,  NULL, CTX_MAILSUM);
1515         RegisterNamespace("MAIL:SUMM:RFCA", 0, 2, tmplput_MAIL_SUMM_RFCA, NULL, CTX_MAILSUM);
1516         RegisterNamespace("MAIL:SUMM:OTHERNODE", 2, 0, tmplput_MAIL_SUMM_OTHERNODE,  NULL, CTX_MAILSUM);
1517         RegisterNamespace("MAIL:SUMM:REFIDS", 0, 1, tmplput_MAIL_SUMM_REFIDS,  NULL, CTX_MAILSUM);
1518         RegisterNamespace("MAIL:SUMM:INREPLYTO", 0, 2, tmplput_MAIL_SUMM_INREPLYTO,  NULL, CTX_MAILSUM);
1519         RegisterNamespace("MAIL:BODY", 0, 2, tmplput_MAIL_BODY,  NULL, CTX_MAILSUM);
1520         RegisterNamespace("MAIL:QUOTETEXT", 1, 2, tmplput_QUOTED_MAIL_BODY,  NULL, CTX_NONE);
1521         RegisterNamespace("MAIL:EDITTEXT", 1, 2, tmplput_EDIT_MAIL_BODY,  NULL, CTX_NONE);
1522         RegisterNamespace("MAIL:EDITWIKI", 1, 2, tmplput_EDIT_WIKI_BODY,  NULL, CTX_NONE);
1523         RegisterConditional(HKEY("COND:MAIL:SUMM:RFCA"), 0, Conditional_MAIL_SUMM_RFCA,  CTX_MAILSUM);
1524         RegisterConditional(HKEY("COND:MAIL:SUMM:CCCC"), 0, Conditional_MAIL_SUMM_CCCC,  CTX_MAILSUM);
1525         RegisterConditional(HKEY("COND:MAIL:SUMM:UNREAD"), 0, Conditional_MAIL_SUMM_UNREAD, CTX_MAILSUM);
1526         RegisterConditional(HKEY("COND:MAIL:SUMM:H_NODE"), 0, Conditional_MAIL_SUMM_H_NODE, CTX_MAILSUM);
1527         RegisterConditional(HKEY("COND:MAIL:SUMM:OTHERNODE"), 0, Conditional_MAIL_SUMM_OTHERNODE, CTX_MAILSUM);
1528         RegisterConditional(HKEY("COND:MAIL:SUMM:SUBJECT"), 0, Conditional_MAIL_SUMM_SUBJECT, CTX_MAILSUM);
1529         RegisterConditional(HKEY("COND:MAIL:ANON"), 0, Conditional_ANONYMOUS_MESSAGE, CTX_MAILSUM);
1530         RegisterConditional(HKEY("COND:MAIL:TO"), 0, Conditional_MAIL_SUMM_TO, CTX_MAILSUM);
1531         RegisterConditional(HKEY("COND:MAIL:SUBJ"), 0, Conditional_MAIL_SUMM_SUBJ, CTX_MAILSUM);
1532
1533         /* do we have mimetypes to iterate over? */
1534         RegisterConditional(HKEY("COND:MAIL:MIME:ATTACH"), 0, Conditional_MAIL_MIME_ALL, CTX_MAILSUM);
1535         RegisterConditional(HKEY("COND:MAIL:MIME:ATTACH:SUBMESSAGES"), 0, Conditional_MAIL_MIME_SUBMESSAGES, CTX_MAILSUM);
1536         RegisterConditional(HKEY("COND:MAIL:MIME:ATTACH:LINKS"), 0, Conditional_MAIL_MIME_ATTACHLINKS, CTX_MAILSUM);
1537         RegisterConditional(HKEY("COND:MAIL:MIME:ATTACH:ATT"), 0, Conditional_MAIL_MIME_ATTACH, CTX_MAILSUM);
1538         RegisterIterator("MAIL:MIME:ATTACH", 0, NULL, iterate_get_mime_All,
1539                          NULL, NULL, CTX_MIME_ATACH, CTX_MAILSUM, IT_NOFLAG);
1540         RegisterIterator("MAIL:MIME:ATTACH:SUBMESSAGES", 0, NULL, iterate_get_mime_Submessages,
1541                          NULL, NULL, CTX_MIME_ATACH, CTX_MAILSUM, IT_NOFLAG);
1542         RegisterIterator("MAIL:MIME:ATTACH:LINKS", 0, NULL, iterate_get_mime_AttachLinks,
1543                          NULL, NULL, CTX_MIME_ATACH, CTX_MAILSUM, IT_NOFLAG);
1544         RegisterIterator("MAIL:MIME:ATTACH:ATT", 0, NULL, iterate_get_mime_Attachments,
1545                          NULL, NULL, CTX_MIME_ATACH, CTX_MAILSUM, IT_NOFLAG);
1546
1547         /* Parts of a mime attachent */
1548         RegisterNamespace("MAIL:MIME:NAME", 0, 2, tmplput_MIME_Name, NULL, CTX_MIME_ATACH);
1549         RegisterNamespace("MAIL:MIME:FILENAME", 0, 2, tmplput_MIME_FileName, NULL, CTX_MIME_ATACH);
1550         RegisterNamespace("MAIL:MIME:PARTNUM", 0, 2, tmplput_MIME_PartNum, NULL, CTX_MIME_ATACH);
1551         RegisterNamespace("MAIL:MIME:MSGNUM", 0, 2, tmplput_MIME_MsgNum, NULL, CTX_MIME_ATACH);
1552         RegisterNamespace("MAIL:MIME:DISPOSITION", 0, 2, tmplput_MIME_Disposition, NULL, CTX_MIME_ATACH);
1553         RegisterNamespace("MAIL:MIME:CONTENTTYPE", 0, 2, tmplput_MIME_ContentType, NULL, CTX_MIME_ATACH);
1554         RegisterNamespace("MAIL:MIME:CHARSET", 0, 2, tmplput_MIME_Charset, NULL, CTX_MIME_ATACH);
1555         RegisterNamespace("MAIL:MIME:LENGTH", 0, 2, tmplput_MIME_Length, NULL, CTX_MIME_ATACH);
1556         RegisterNamespace("MAIL:MIME:DATA", 0, 2, tmplput_MIME_Data, NULL, CTX_MIME_ATACH);
1557         /* load the actual attachment into WC->attachments; no output!!! */
1558         RegisterNamespace("MAIL:MIME:LOADDATA", 0, 0, tmplput_MIME_LoadData, NULL, CTX_MIME_ATACH);
1559
1560         /* iterate the WC->attachments; use the above tokens for their contents */
1561         RegisterIterator("MSG:ATTACHNAMES", 0, NULL, iterate_get_registered_Attachments,
1562                          NULL, NULL, CTX_MIME_ATACH, CTX_NONE, IT_NOFLAG);
1563
1564         RegisterNamespace("MSG:NATTACH", 0, 0, get_registered_Attachments_Count,  NULL, CTX_NONE);
1565
1566         /* mime renderers translate an attachment into webcit viewable html text */
1567         RegisterMimeRenderer(HKEY("message/rfc822"), render_MAIL, 0, 150);
1568         RegisterMimeRenderer(HKEY("text/vnote"), render_MIME_VNote, 1, 300);
1569         RegisterMimeRenderer(HKEY("text/x-vcard"), render_MIME_VCard, 1, 201);
1570         RegisterMimeRenderer(HKEY("text/vcard"), render_MIME_VCard, 1, 200);
1571         RegisterMimeRenderer(HKEY("text/calendar"), render_MIME_ICS, 1, 501);
1572         RegisterMimeRenderer(HKEY("application/ics"), render_MIME_ICS, 1, 500);
1573         RegisterMimeRenderer(HKEY("text/x-citadel-variformat"), render_MAIL_variformat, 1, 2);
1574         RegisterMimeRenderer(HKEY("text/plain"), render_MAIL_text_plain, 1, 3);
1575         RegisterMimeRenderer(HKEY("text"), render_MAIL_text_plain, 1, 1);
1576         RegisterMimeRenderer(HKEY("text/html"), render_MAIL_html, 1, 100);
1577         RegisterMimeRenderer(HKEY(""), render_MAIL_UNKNOWN, 0, 0);
1578
1579         /* these headers are citserver replies to MSG4 and friends. one evaluator for each */
1580         RegisterMsgHdr(HKEY("nhdr"), examine_nhdr, 0);
1581         RegisterMsgHdr(HKEY("type"), examine_type, 0);
1582         RegisterMsgHdr(HKEY("from"), examine_from, 0);
1583         RegisterMsgHdr(HKEY("subj"), examine_subj, 0);
1584         RegisterMsgHdr(HKEY("msgn"), examine_msgn, 0);
1585         RegisterMsgHdr(HKEY("wefw"), examine_wefw, 0);
1586         RegisterMsgHdr(HKEY("cccc"), examine_cccc, 0);
1587         RegisterMsgHdr(HKEY("hnod"), examine_hnod, 0);
1588         RegisterMsgHdr(HKEY("room"), examine_room, 0);
1589         RegisterMsgHdr(HKEY("rfca"), examine_rfca, 0);
1590         RegisterMsgHdr(HKEY("node"), examine_node, 0);
1591         RegisterMsgHdr(HKEY("rcpt"), examine_rcpt, 0);
1592         RegisterMsgHdr(HKEY("time"), examine_time, 0);
1593         RegisterMsgHdr(HKEY("part"), examine_mime_part, 0);
1594         RegisterMsgHdr(HKEY("text"), examine_text, 1);
1595         /* these are the content-type headers we get infront of a message; put it into the same hash since it doesn't clash. */
1596         RegisterMsgHdr(HKEY("X-Citadel-MSG4-Partnum"), examine_msg4_partnum, 0);
1597         RegisterMsgHdr(HKEY("Content-type"), examine_content_type, 0);
1598         RegisterMsgHdr(HKEY("Content-length"), examine_content_lengh, 0);
1599         RegisterMsgHdr(HKEY("Content-transfer-encoding"), examine_content_encoding, 0); /* do we care? */
1600         RegisterMsgHdr(HKEY("charset"), examine_charset, 0);
1601
1602         /* Don't care about these... */
1603         RegisterMsgHdr(HKEY("pref"), examine_pref, 0);
1604         RegisterMsgHdr(HKEY("suff"), examine_suff, 0);
1605         RegisterMsgHdr(HKEY("path"), examine_path, 0);
1606 }
1607
1608 void
1609 InitModule2_MSGRENDERERS
1610 (void)
1611 {
1612         /* and finalize the anouncement to the server... */
1613         CreateMimeStr();
1614 }
1615 void
1616 ServerStartModule_MSGRENDERERS
1617 (void)
1618 {
1619         MsgHeaderHandler = NewHash(1, NULL);
1620         MimeRenderHandler = NewHash(1, NULL);
1621         ReadLoopHandler = NewHash(1, NULL);
1622 }
1623
1624 void
1625 ServerShutdownModule_MSGRENDERERS
1626 (void)
1627 {
1628         DeleteHash(&MsgHeaderHandler);
1629         DeleteHash(&MimeRenderHandler);
1630         DeleteHash(&ReadLoopHandler);
1631 }
1632
1633
1634
1635 void
1636 SessionDestroyModule_MSGRENDERERS
1637 (wcsession *sess)
1638 {
1639         DeleteHash(&sess->attachments);
1640         FreeStrBuf(&sess->ConvertBuf1);
1641         FreeStrBuf(&sess->ConvertBuf2);
1642 }