webcit/msg_renderers.c

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