webcit/msg_renderers.c

   1 /*----------------------------------------------------------------------------*/
   2 #include "webcit.h"
   3 #include "webserver.h"
   4
   5 /**
   6  * message index functions
   7  */
   8
   9
  10 void DestroyMimeParts(wc_mime_attachment *Mime)
  11 {
  12         FreeStrBuf(&Mime->Name);
  13         FreeStrBuf(&Mime->FileName);
  14         FreeStrBuf(&Mime->PartNum);
  15         FreeStrBuf(&Mime->Disposition);
  16         FreeStrBuf(&Mime->ContentType);
  17         FreeStrBuf(&Mime->Charset);
  18         FreeStrBuf(&Mime->Data);
  19 }
  20
  21 void DestroyMime(void *vMime)
  22 {
  23         wc_mime_attachment *Mime = (wc_mime_attachment*)vMime;
  24         DestroyMimeParts(Mime);
  25         free(Mime);
  26 }
  27
  28 void DestroyMessageSummary(void *vMsg)
  29 {
  30         message_summary *Msg = (message_summary*) vMsg;
  31
  32         FreeStrBuf(&Msg->from);
  33         FreeStrBuf(&Msg->to);
  34         FreeStrBuf(&Msg->subj);
  35         FreeStrBuf(&Msg->reply_inreplyto);
  36         FreeStrBuf(&Msg->reply_references);
  37         FreeStrBuf(&Msg->cccc);
  38         FreeStrBuf(&Msg->hnod);
  39         FreeStrBuf(&Msg->AllRcpt);
  40         FreeStrBuf(&Msg->Room);
  41         FreeStrBuf(&Msg->Rfca);
  42         FreeStrBuf(&Msg->OtherNode);
  43
  44         FreeStrBuf(&Msg->reply_to);
  45
  46         DeleteHash(&Msg->Attachments);  /**< list of Accachments */
  47         DeleteHash(&Msg->Submessages);
  48         DeleteHash(&Msg->AttachLinks);
  49         DeleteHash(&Msg->AllAttach);
  50         free(Msg);
  51 }
  52
  53
  54
  55 void RegisterMsgHdr(const char *HeaderName, long HdrNLen, ExamineMsgHeaderFunc evaluator, int type)
  56 {
  57         headereval *ev;
  58         ev = (headereval*) malloc(sizeof(headereval));
  59         ev->evaluator = evaluator;
  60         ev->Type = type;
  61         Put(MsgHeaderHandler, HeaderName, HdrNLen, ev, NULL);
  62 }
  63
  64 void RegisterMimeRenderer(const char *HeaderName, long HdrNLen, RenderMimeFunc MimeRenderer)
  65 {
  66         Put(MimeRenderHandler, HeaderName, HdrNLen, MimeRenderer, reference_free_handler);
  67
  68 }
  69
  70 /*----------------------------------------------------------------------------*/
  71
  72 /*
  73  *  comparator for two longs in descending order.
  74  */
  75 int longcmp_r(const void *s1, const void *s2) {
  76         long l1;
  77         long l2;
  78
  79         l1 = *(long *)GetSearchPayload(s1);
  80         l2 = *(long *)GetSearchPayload(s2);
  81
  82         if (l1 > l2) return(-1);
  83         if (l1 < l2) return(+1);
  84         return(0);
  85 }
  86
  87 /*
  88  *  comparator for longs; descending order.
  89  */
  90 int qlongcmp_r(const void *s1, const void *s2) {
  91         long l1 = (long) s1;
  92         long l2 = (long) s2;
  93
  94         if (l1 > l2) return(-1);
  95         if (l1 < l2) return(+1);
  96         return(0);
  97 }
  98
  99
 100 /*
 101  * comparator for message summary structs by ascending subject.
 102  */
 103 int summcmp_subj(const void *s1, const void *s2) {
 104         message_summary *summ1;
 105         message_summary *summ2;
 106
 107         summ1 = (message_summary *)GetSearchPayload(s1);
 108         summ2 = (message_summary *)GetSearchPayload(s2);
 109         return strcasecmp(ChrPtr(summ1->subj), ChrPtr(summ2->subj));
 110 }
 111
 112 /*
 113  * comparator for message summary structs by descending subject.
 114  */
 115 int summcmp_rsubj(const void *s1, const void *s2) {
 116         message_summary *summ1;
 117         message_summary *summ2;
 118
 119         summ1 = (message_summary *)GetSearchPayload(s1);
 120         summ2 = (message_summary *)GetSearchPayload(s2);
 121         return strcasecmp(ChrPtr(summ2->subj), ChrPtr(summ1->subj));
 122 }
 123
 124 /*
 125  * comparator for message summary structs by ascending sender.
 126  */
 127 int summcmp_sender(const void *s1, const void *s2) {
 128         message_summary *summ1;
 129         message_summary *summ2;
 130
 131         summ1 = (message_summary *)GetSearchPayload(s1);
 132         summ2 = (message_summary *)GetSearchPayload(s2);
 133         return strcasecmp(ChrPtr(summ1->from), ChrPtr(summ2->from));
 134 }
 135
 136 /*
 137  * comparator for message summary structs by descending sender.
 138  */
 139 int summcmp_rsender(const void *s1, const void *s2) {
 140         message_summary *summ1;
 141         message_summary *summ2;
 142
 143         summ1 = (message_summary *)GetSearchPayload(s1);
 144         summ2 = (message_summary *)GetSearchPayload(s2);
 145         return strcasecmp(ChrPtr(summ2->from), ChrPtr(summ1->from));
 146 }
 147
 148 /*
 149  * comparator for message summary structs by ascending date.
 150  */
 151 int summcmp_date(const void *s1, const void *s2) {
 152         message_summary *summ1;
 153         message_summary *summ2;
 154
 155         summ1 = (message_summary *)GetSearchPayload(s1);
 156         summ2 = (message_summary *)GetSearchPayload(s2);
 157
 158         if (summ1->date < summ2->date) return -1;
 159         else if (summ1->date > summ2->date) return +1;
 160         else return 0;
 161 }
 162
 163 /*
 164  * comparator for message summary structs by descending date.
 165  */
 166 int summcmp_rdate(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
 173         if (summ1->date < summ2->date) return +1;
 174         else if (summ1->date > summ2->date) return -1;
 175         else return 0;
 176 }
 177
 178 /*----------------------------------------------------------------------------*/
 179 /* Don't wanna know... or? */
 180 void examine_pref(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset) {return;}
 181 void examine_suff(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset) {return;}
 182 void examine_path(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset) {return;}
 183 void examine_content_encoding(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 184 {
 185 ////TODO: do we care?
 186 }
 187
 188 void examine_nhdr(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 189 {
 190         Msg->nhdr = 0;
 191         if (!strncasecmp(ChrPtr(HdrLine), "yes", 8))
 192                 Msg->nhdr = 1;
 193 }
 194 int Conditional_ANONYMOUS_MESSAGE(WCTemplateToken *Tokens, void *Context, int ContextType)
 195 {
 196         message_summary *Msg = (message_summary*) Context;
 197         return Msg->nhdr != 0;
 198 }
 199
 200
 201 void examine_type(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 202 {
 203         Msg->format_type = StrToi(HdrLine);
 204
 205 }
 206
 207 void examine_from(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 208 {
 209         FreeStrBuf(&Msg->from);
 210         Msg->from = NewStrBufPlain(NULL, StrLength(HdrLine));
 211         StrBuf_RFC822_to_Utf8(Msg->from, HdrLine, WC->DefaultCharset, FoundCharset);
 212 }
 213 void tmplput_MAIL_SUMM_FROM(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
 214 {
 215         message_summary *Msg = (message_summary*) Context;
 216         StrBufAppendTemplate(Target, nArgs, Tokens, Context, ContextType, Msg->from, 0);
 217 }
 218
 219
 220
 221 void examine_subj(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 222 {
 223         FreeStrBuf(&Msg->subj);
 224         Msg->subj = NewStrBufPlain(NULL, StrLength(HdrLine));
 225         StrBuf_RFC822_to_Utf8(Msg->subj, HdrLine, WC->DefaultCharset, FoundCharset);
 226 }
 227 void tmplput_MAIL_SUMM_SUBJECT(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
 228 {/////TODO: Fwd: and RE: filter!!
 229         message_summary *Msg = (message_summary*) Context;
 230         StrBufAppendTemplate(Target, nArgs, Tokens, Context, ContextType, Msg->subj, 0);
 231 }
 232
 233
 234 void examine_msgn(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 235 {
 236         FreeStrBuf(&Msg->reply_inreplyto);
 237         Msg->reply_inreplyto = NewStrBufPlain(NULL, StrLength(HdrLine));
 238         StrBuf_RFC822_to_Utf8(Msg->reply_inreplyto, HdrLine, WC->DefaultCharset, FoundCharset);
 239 }
 240 void tmplput_MAIL_SUMM_INREPLYTO(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
 241 {
 242         message_summary *Msg = (message_summary*) Context;
 243         StrBufAppendTemplate(Target, nArgs, Tokens, Context, ContextType, Msg->reply_inreplyto, 0);
 244 }
 245
 246 int Conditional_MAIL_SUMM_UNREAD(WCTemplateToken *Tokens, void *Context, int ContextType)
 247 {
 248         message_summary *Msg = (message_summary*) Context;
 249         return Msg->is_new != 0;
 250 }
 251
 252 void examine_wefw(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 253 {
 254         FreeStrBuf(&Msg->reply_references);
 255         Msg->reply_references = NewStrBufPlain(NULL, StrLength(HdrLine));
 256         StrBuf_RFC822_to_Utf8(Msg->reply_references, HdrLine, WC->DefaultCharset, FoundCharset);
 257 }
 258 void tmplput_MAIL_SUMM_REFIDS(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
 259 {
 260         message_summary *Msg = (message_summary*) Context;
 261         StrBufAppendTemplate(Target, nArgs, Tokens, Context, ContextType, Msg->reply_references, 0);
 262 }
 263
 264
 265 void examine_cccc(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 266 {
 267         FreeStrBuf(&Msg->cccc);
 268         Msg->cccc = NewStrBufPlain(NULL, StrLength(HdrLine));
 269         StrBuf_RFC822_to_Utf8(Msg->cccc, HdrLine, WC->DefaultCharset, FoundCharset);
 270         if (Msg->AllRcpt == NULL)
 271                 Msg->AllRcpt = NewStrBufPlain(NULL, StrLength(HdrLine));
 272         if (StrLength(Msg->AllRcpt) > 0) {
 273                 StrBufAppendBufPlain(Msg->AllRcpt, HKEY(", "), 0);
 274         }
 275         StrBufAppendBuf(Msg->AllRcpt, Msg->cccc, 0);
 276 }
 277 void tmplput_MAIL_SUMM_CCCC(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
 278 {
 279         message_summary *Msg = (message_summary*) Context;
 280         StrBufAppendTemplate(Target, nArgs, Tokens, Context, ContextType, Msg->cccc, 0);
 281 }
 282
 283
 284 void examine_room(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 285 {
 286         if ((StrLength(HdrLine) > 0) &&
 287             (strcasecmp(ChrPtr(HdrLine), WC->wc_roomname))) {
 288                 FreeStrBuf(&Msg->Room);
 289                 Msg->Room = NewStrBufDup(HdrLine);
 290         }
 291 }
 292 void tmplput_MAIL_SUMM_ORGROOM(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
 293 {
 294         message_summary *Msg = (message_summary*) Context;
 295         StrBufAppendTemplate(Target, nArgs, Tokens, Context, ContextType, Msg->Room, 0);
 296 }
 297
 298
 299 void examine_rfca(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 300 {
 301         FreeStrBuf(&Msg->Rfca);
 302         Msg->Rfca = NewStrBufDup(HdrLine);
 303 }
 304 void tmplput_MAIL_SUMM_RFCA(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
 305 {
 306         message_summary *Msg = (message_summary*) Context;
 307         StrBufAppendTemplate(Target, nArgs, Tokens, Context, ContextType, Msg->Rfca, 0);
 308 }
 309 int Conditional_MAIL_SUMM_RFCA(WCTemplateToken *Tokens, void *Context, int ContextType)
 310 {
 311         message_summary *Msg = (message_summary*) Context;
 312         return StrLength(Msg->Rfca) > 0;
 313 }
 314
 315 void examine_node(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 316 {
 317         if ( (StrLength(HdrLine) > 0) &&
 318              ((WC->room_flags & QR_NETWORK)
 319               || ((strcasecmp(ChrPtr(HdrLine), serv_info.serv_nodename)
 320                    && (strcasecmp(ChrPtr(HdrLine), serv_info.serv_fqdn)))))) {
 321                 FreeStrBuf(&Msg->OtherNode);
 322                 Msg->OtherNode = NewStrBufDup(HdrLine);
 323         }
 324 }
 325 void tmplput_MAIL_SUMM_OTHERNODE(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
 326 {
 327         message_summary *Msg = (message_summary*) Context;
 328         StrBufAppendTemplate(Target, nArgs, Tokens, Context, ContextType, Msg->OtherNode, 0);
 329 }
 330 int Conditional_MAIL_SUMM_OTHERNODE(WCTemplateToken *Tokens, void *Context, int ContextType)
 331 {
 332         message_summary *Msg = (message_summary*) Context;
 333         return StrLength(Msg->OtherNode) > 0;
 334 }
 335
 336
 337 void examine_rcpt(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 338 {
 339         FreeStrBuf(&Msg->to);
 340         Msg->to = NewStrBufPlain(NULL, StrLength(HdrLine));
 341         StrBuf_RFC822_to_Utf8(Msg->to, HdrLine, WC->DefaultCharset, FoundCharset);
 342         if (Msg->AllRcpt == NULL)
 343                 Msg->AllRcpt = NewStrBufPlain(NULL, StrLength(HdrLine));
 344         if (StrLength(Msg->AllRcpt) > 0) {
 345                 StrBufAppendBufPlain(Msg->AllRcpt, HKEY(", "), 0);
 346         }
 347         StrBufAppendBuf(Msg->AllRcpt, Msg->to, 0);
 348 }
 349 void tmplput_MAIL_SUMM_TO(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->to, 0);
 353 }
 354 void tmplput_MAIL_SUMM_ALLRCPT(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
 355 {
 356         message_summary *Msg = (message_summary*) Context;
 357         StrBufAppendTemplate(Target, nArgs, Tokens, Context, ContextType, Msg->AllRcpt, 0);
 358 }
 359
 360
 361 HashList *iterate_get_mailsumm_All(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
 362 {
 363         return WC->summ;
 364 }
 365
 366 void examine_time(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 367 {
 368         Msg->date = StrTol(HdrLine);
 369 }
 370 void tmplput_MAIL_SUMM_DATE_STR(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
 371 {
 372         char datebuf[64];
 373         message_summary *Msg = (message_summary*) Context;
 374         webcit_fmt_date(datebuf, Msg->date, 1);
 375         StrBufAppendBufPlain(Target, datebuf, -1, 0);
 376 }
 377 void tmplput_MAIL_SUMM_DATE_NO(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
 378 {
 379         message_summary *Msg = (message_summary*) Context;
 380         StrBufAppendPrintf(Target, "%ld", Msg->date, 0);
 381 }
 382
 383
 384
 385 void render_MAIL(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 386 {
 387         Mime->Data = NewStrBufPlain(NULL, Mime->length);
 388         read_message(Mime->Data, HKEY("view_submessage"), Mime->msgnum, 0, Mime->PartNum);
 389 /*
 390         if ( (!IsEmptyStr(mime_submessages)) && (!section[0]) ) {
 391                 for (i=0; i<num_tokens(mime_submessages, '|'); ++i) {
 392                         extract_token(buf, mime_submessages, i, '|', sizeof buf);
 393                         / ** use printable_view to suppress buttons * /
 394                         wprintf("<blockquote>");
 395                         read_message(Mime->msgnum, 1, ChrPtr(Mime->Section));
 396                         wprintf("</blockquote>");
 397                 }
 398         }
 399 */
 400 }
 401
 402 void render_MIME_VCard(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 403 {
 404         MimeLoadData(Mime);
 405         if (StrLength(Mime->Data) > 0) {
 406                 StrBuf *Buf;
 407                 Buf = NewStrBuf();
 408                 /** If it's my vCard I can edit it */
 409                 if (    (!strcasecmp(WC->wc_roomname, USERCONFIGROOM))
 410                         || (!strcasecmp(&WC->wc_roomname[11], USERCONFIGROOM))
 411                         || (WC->wc_view == VIEW_ADDRESSBOOK)
 412                         ) {
 413                         StrBufAppendPrintf(Buf, "<a href=\"edit_vcard?msgnum=%ld&partnum=%s\">",
 414                                 Mime->msgnum, ChrPtr(Mime->PartNum));
 415                         StrBufAppendPrintf(Buf, "[%s]</a>", _("edit"));
 416                 }
 417
 418                 /* In all cases, display the full card */
 419                 display_vcard(Buf, ChrPtr(Mime->Data), 0, 1, NULL, Mime->msgnum);
 420                 FreeStrBuf(&Mime->Data);
 421                 Mime->Data = Buf;
 422         }
 423
 424 }
 425 void render_MIME_ICS(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 426 {
 427         MimeLoadData(Mime);
 428         if (StrLength(Mime->Data) > 0) {
 429                 cal_process_attachment(Mime);
 430         }
 431 }
 432
 433
 434
 435 void examine_mime_part(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 436 {
 437         wc_mime_attachment *Mime;
 438         StrBuf *Buf;
 439
 440         Mime = (wc_mime_attachment*) malloc(sizeof(wc_mime_attachment));
 441         memset(Mime, 0, sizeof(wc_mime_attachment));
 442         Mime->msgnum = Msg->msgnum;
 443         Buf = NewStrBuf();
 444
 445         Mime->Name = NewStrBuf();
 446         StrBufExtract_token(Buf, HdrLine, 0, '|');
 447         StrBuf_RFC822_to_Utf8(Mime->Name, Buf, WC->DefaultCharset, FoundCharset);
 448         StrBufTrim(Mime->Name);
 449
 450         StrBufExtract_token(Buf, HdrLine, 1, '|');
 451         Mime->FileName = NewStrBuf();
 452         StrBuf_RFC822_to_Utf8(Mime->FileName, Buf, WC->DefaultCharset, FoundCharset);
 453         StrBufTrim(Mime->FileName);
 454
 455         Mime->PartNum = NewStrBuf();
 456         StrBufExtract_token(Mime->PartNum, HdrLine, 2, '|');
 457         StrBufTrim(Mime->PartNum);
 458         if (strchr(ChrPtr(Mime->PartNum), '.') != NULL)
 459                 Mime->level = 2;
 460         else
 461                 Mime->level = 1;
 462
 463         Mime->Disposition = NewStrBuf();
 464         StrBufExtract_token(Mime->Disposition, HdrLine, 3, '|');
 465
 466         Mime->ContentType = NewStrBuf();
 467         StrBufExtract_token(Mime->ContentType, HdrLine, 4, '|');
 468         StrBufTrim(Mime->ContentType);
 469         StrBufLowerCase(Mime->ContentType);
 470
 471         Mime->length = StrBufExtract_int(HdrLine, 5, '|');
 472
 473         if ( (StrLength(Mime->FileName) == 0) && (StrLength(Mime->Name) > 0) ) {
 474                 StrBufAppendBuf(Mime->FileName, Mime->Name, 0);
 475         }
 476
 477         if (StrLength(Msg->PartNum) > 0) {
 478                 StrBuf *tmp;
 479                 StrBufPrintf(Buf, "%s.%s", ChrPtr(Msg->PartNum), ChrPtr(Mime->PartNum));
 480                 tmp = Mime->PartNum;
 481                 Mime->PartNum = Buf;
 482                 Buf = tmp;
 483         }
 484
 485         if (Msg->AllAttach == NULL)
 486                 Msg->AllAttach = NewHash(1,NULL);
 487         Put(Msg->AllAttach, SKEY(Mime->PartNum), Mime, DestroyMime);
 488         FreeStrBuf(&Buf);
 489 }
 490
 491
 492 void evaluate_mime_part(message_summary *Msg, wc_mime_attachment *Mime)
 493 {
 494         void *vMimeRenderer;
 495
 496         /* just print the root-node */
 497         if ((Mime->level == 1) &&
 498             GetHash(MimeRenderHandler, SKEY(Mime->ContentType), &vMimeRenderer) &&
 499             vMimeRenderer != NULL)
 500         {
 501                 Mime->Renderer = (RenderMimeFunc) vMimeRenderer;
 502                 if (Msg->Submessages == NULL)
 503                         Msg->Submessages = NewHash(1,NULL);
 504                 Put(Msg->Submessages, SKEY(Mime->PartNum), Mime, reference_free_handler);
 505         }
 506         else if ((Mime->level == 1) &&
 507                  (!strcasecmp(ChrPtr(Mime->Disposition), "inline"))
 508                  && (!strncasecmp(ChrPtr(Mime->ContentType), "image/", 6)) ){
 509                 if (Msg->AttachLinks == NULL)
 510                         Msg->AttachLinks = NewHash(1,NULL);
 511                 Put(Msg->AttachLinks, SKEY(Mime->PartNum), Mime, reference_free_handler);
 512         }
 513         else if ((Mime->level == 1) &&
 514                  (StrLength(Mime->ContentType) > 0) &&
 515                   ( (!strcasecmp(ChrPtr(Mime->Disposition), "attachment"))
 516                     || (!strcasecmp(ChrPtr(Mime->Disposition), "inline"))
 517                     || (!strcasecmp(ChrPtr(Mime->Disposition), ""))))
 518         {
 519                 if (Msg->AttachLinks == NULL)
 520                         Msg->AttachLinks = NewHash(1,NULL);
 521                 Put(Msg->AttachLinks, SKEY(Mime->PartNum), Mime, reference_free_handler);
 522                 if ((strcasecmp(ChrPtr(Mime->ContentType), "application/octet-stream") == 0) &&
 523                     (StrLength(Mime->FileName) > 0)) {
 524                         FlushStrBuf(Mime->ContentType);
 525                         StrBufAppendBufPlain(Mime->ContentType,
 526                                              GuessMimeByFilename(SKEY(Mime->FileName)),
 527                                              -1, 0);
 528                 }
 529         }
 530 }
 531
 532 void tmplput_MAIL_SUMM_NATTACH(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
 533 {
 534         message_summary *Msg = (message_summary*) Context;
 535         StrBufAppendPrintf(Target, "%ld", GetCount(Msg->Attachments));
 536 }
 537
 538
 539 void examine_hnod(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 540 {
 541         FreeStrBuf(&Msg->hnod);
 542         Msg->hnod = NewStrBufPlain(NULL, StrLength(HdrLine));
 543         StrBuf_RFC822_to_Utf8(Msg->hnod, HdrLine, WC->DefaultCharset, FoundCharset);
 544 }
 545 void tmplput_MAIL_SUMM_H_NODE(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
 546 {
 547         message_summary *Msg = (message_summary*) Context;
 548         StrBufAppendTemplate(Target, nArgs, Tokens, Context, ContextType, Msg->hnod, 0);
 549 }
 550 int Conditional_MAIL_SUMM_H_NODE(WCTemplateToken *Tokens, void *Context, int ContextType)
 551 {
 552         message_summary *Msg = (message_summary*) Context;
 553         return StrLength(Msg->hnod) > 0;
 554 }
 555
 556
 557
 558 void examine_text(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 559 {
 560         Msg->MsgBody->Data = NewStrBuf();
 561 }
 562
 563 void examine_msg4_partnum(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 564 {
 565         Msg->MsgBody->PartNum = NewStrBufDup(HdrLine);
 566         StrBufTrim(Msg->MsgBody->PartNum);
 567 }
 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(TKEY(0));
 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_LoadData(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
 911 {
 912         wcsession *WCC = WC;
 913         wc_mime_attachment *mime = (wc_mime_attachment*) Context;
 914         wc_mime_attachment *att;
 915
 916         if ( (!strcasecmp(ChrPtr(mime->Disposition), "inline"))||
 917              (!strcasecmp(ChrPtr(mime->Disposition), "attachment")) )
 918         {
 919
 920                 int n;
 921                 char N[64];
 922                 /* steal this mime part... */
 923                 att = malloc(sizeof(wc_mime_attachment));
 924                 memcpy(att, mime, sizeof(wc_mime_attachment));
 925                 memset(mime, 0, sizeof(wc_mime_attachment));
 926
 927                 if (att->Data == NULL)
 928                         MimeLoadData(att);
 929
 930                 if (WCC->attachments == NULL)
 931                         WCC->attachments = NewHash(1, NULL);
 932                 /* And add it to the list. */
 933                 n = snprintf(N, sizeof N, "%d", GetCount(WCC->attachments) + 1);
 934                 Put(WCC->attachments, N, n, att, DestroyMime);
 935         }
 936 }
 937
 938 void tmplput_MIME_Length(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
 939 {
 940         wc_mime_attachment *mime = (wc_mime_attachment*) Context;
 941         StrBufAppendPrintf(Target, "%ld", mime->length);
 942 }
 943
 944 HashList *iterate_get_registered_Attachments(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
 945 {
 946         return WC->attachments;
 947 }
 948
 949 void servcmd_do_search(char *buf, long bufsize)
 950 {
 951         snprintf(buf, bufsize, "MSGS SEARCH|%s", bstr("query"));
 952 }
 953
 954 void servcmd_headers(char *buf, long bufsize)
 955 {
 956         snprintf(buf, bufsize, "MSGS ALL");
 957 }
 958
 959 void servcmd_readfwd(char *buf, long bufsize)
 960 {
 961         snprintf(buf, bufsize, "MSGS ALL");
 962 }
 963
 964 void servcmd_readnew(char *buf, long bufsize)
 965 {
 966         snprintf(buf, bufsize, "MSGS NEW");
 967 }
 968
 969 void servcmd_readold(char *buf, long bufsize)
 970 {
 971         snprintf(buf, bufsize, "MSGS OLD");
 972 }
 973
 974
 975 readloop_struct rlid[] = {
 976         { {HKEY("do_search")}, servcmd_do_search},
 977         { {HKEY("headers")},   servcmd_headers},
 978         { {HKEY("readfwd")},   servcmd_readfwd},
 979         { {HKEY("readnew")},   servcmd_readnew},
 980         { {HKEY("readold")},   servcmd_readold}
 981 };
 982
 983
 984
 985
 986
 987
 988
 989
 990
 991 void
 992 InitModule_MSGRENDERERS
 993 (void)
 994 {
 995         RegisterSortFunc(HKEY("date"),
 996                          NULL, 0,
 997                          summcmp_date,
 998                          summcmp_rdate,
 999                          CTX_MAILSUM);
1000         RegisterSortFunc(HKEY("subject"),
1001                          NULL, 0,
1002                          summcmp_subj,
1003                          summcmp_rsubj,
1004                          CTX_MAILSUM);
1005         RegisterSortFunc(HKEY("sender"),
1006                          NULL, 0,
1007                          summcmp_sender,
1008                          summcmp_rsender,
1009                          CTX_MAILSUM);
1010
1011         /* iterate over all known mails in WC->summ */
1012         RegisterIterator("MAIL:SUMM:MSGS", 0, NULL, iterate_get_mailsumm_All,
1013                          NULL,NULL, CTX_MAILSUM, CTX_NONE);
1014
1015         /* render parts of the message struct */
1016         RegisterNamespace("MAIL:SUMM:DATESTR", 0, 0, tmplput_MAIL_SUMM_DATE_STR, CTX_MAILSUM);
1017         RegisterNamespace("MAIL:SUMM:DATENO",  0, 0, tmplput_MAIL_SUMM_DATE_NO,  CTX_MAILSUM);
1018         RegisterNamespace("MAIL:SUMM:N",       0, 0, tmplput_MAIL_SUMM_N,        CTX_MAILSUM);
1019         RegisterNamespace("MAIL:SUMM:FROM",    0, 2, tmplput_MAIL_SUMM_FROM,     CTX_MAILSUM);
1020         RegisterNamespace("MAIL:SUMM:TO",      0, 2, tmplput_MAIL_SUMM_TO,       CTX_MAILSUM);
1021         RegisterNamespace("MAIL:SUMM:SUBJECT", 0, 4, tmplput_MAIL_SUMM_SUBJECT,  CTX_MAILSUM);
1022         RegisterNamespace("MAIL:SUMM:NTATACH", 0, 0, tmplput_MAIL_SUMM_NATTACH,  CTX_MAILSUM);
1023         RegisterNamespace("MAIL:SUMM:CCCC", 0, 2, tmplput_MAIL_SUMM_CCCC,  CTX_MAILSUM);
1024         RegisterNamespace("MAIL:SUMM:H_NODE", 0, 2, tmplput_MAIL_SUMM_H_NODE,  CTX_MAILSUM);
1025         RegisterNamespace("MAIL:SUMM:ALLRCPT", 0, 2, tmplput_MAIL_SUMM_ALLRCPT,  CTX_MAILSUM);
1026         RegisterNamespace("MAIL:SUMM:ORGROOM", 0, 2, tmplput_MAIL_SUMM_ORGROOM,  CTX_MAILSUM);
1027         RegisterNamespace("MAIL:SUMM:RFCA", 0, 2, tmplput_MAIL_SUMM_RFCA,  CTX_MAILSUM);
1028         RegisterNamespace("MAIL:SUMM:OTHERNODE", 2, 0, tmplput_MAIL_SUMM_OTHERNODE,  CTX_MAILSUM);
1029         RegisterNamespace("MAIL:SUMM:REFIDS", 0, 0, tmplput_MAIL_SUMM_REFIDS,  CTX_MAILSUM);
1030         RegisterNamespace("MAIL:SUMM:INREPLYTO", 0, 2, tmplput_MAIL_SUMM_INREPLYTO,  CTX_MAILSUM);
1031         RegisterNamespace("MAIL:BODY", 0, 2, tmplput_MAIL_BODY,  CTX_MAILSUM);
1032         RegisterNamespace("MAIL:QUOTETEXT", 1, 2, tmplput_QUOTED_MAIL_BODY,  CTX_NONE);
1033
1034         RegisterConditional(HKEY("COND:MAIL:SUMM:RFCA"), 0, Conditional_MAIL_SUMM_RFCA,  CTX_MAILSUM);
1035         RegisterConditional(HKEY("COND:MAIL:SUMM:UNREAD"), 0, Conditional_MAIL_SUMM_UNREAD, CTX_MAILSUM);
1036         RegisterConditional(HKEY("COND:MAIL:SUMM:H_NODE"), 0, Conditional_MAIL_SUMM_H_NODE, CTX_MAILSUM);
1037         RegisterConditional(HKEY("COND:MAIL:SUMM:OTHERNODE"), 0, Conditional_MAIL_SUMM_OTHERNODE, CTX_MAILSUM);
1038         RegisterConditional(HKEY("COND:MAIL:ANON"), 0, Conditional_ANONYMOUS_MESSAGE, CTX_MAILSUM);
1039
1040
1041         /* do we have mimetypes to iterate over? */
1042         RegisterConditional(HKEY("COND:MAIL:MIME:ATTACH"), 0, Conditional_MAIL_MIME_ALL, CTX_MAILSUM);
1043         RegisterConditional(HKEY("COND:MAIL:MIME:ATTACH:SUBMESSAGES"), 0, Conditional_MAIL_MIME_SUBMESSAGES, CTX_MAILSUM);
1044         RegisterConditional(HKEY("COND:MAIL:MIME:ATTACH:LINKS"), 0, Conditional_MAIL_MIME_ATTACHLINKS, CTX_MAILSUM);
1045         RegisterConditional(HKEY("COND:MAIL:MIME:ATTACH:ATT"), 0, Conditional_MAIL_MIME_ATTACH, CTX_MAILSUM);
1046         RegisterIterator("MAIL:MIME:ATTACH", 0, NULL, iterate_get_mime_All,
1047                          NULL, NULL, CTX_MIME_ATACH, CTX_MAILSUM);
1048         RegisterIterator("MAIL:MIME:ATTACH:SUBMESSAGES", 0, NULL, iterate_get_mime_Submessages,
1049                          NULL, NULL, CTX_MIME_ATACH, CTX_MAILSUM);
1050         RegisterIterator("MAIL:MIME:ATTACH:LINKS", 0, NULL, iterate_get_mime_AttachLinks,
1051                          NULL, NULL, CTX_MIME_ATACH, CTX_MAILSUM);
1052         RegisterIterator("MAIL:MIME:ATTACH:ATT", 0, NULL, iterate_get_mime_Attachments,
1053                          NULL, NULL, CTX_MIME_ATACH, CTX_MAILSUM);
1054
1055         /* Parts of a mime attachent */
1056         RegisterNamespace("MAIL:MIME:NAME", 0, 2, tmplput_MIME_Name, CTX_MIME_ATACH);
1057         RegisterNamespace("MAIL:MIME:FILENAME", 0, 2, tmplput_MIME_FileName, CTX_MIME_ATACH);
1058         RegisterNamespace("MAIL:MIME:PARTNUM", 0, 2, tmplput_MIME_PartNum, CTX_MIME_ATACH);
1059         RegisterNamespace("MAIL:MIME:MSGNUM", 0, 2, tmplput_MIME_MsgNum, CTX_MIME_ATACH);
1060         RegisterNamespace("MAIL:MIME:DISPOSITION", 0, 2, tmplput_MIME_Disposition, CTX_MIME_ATACH);
1061         RegisterNamespace("MAIL:MIME:CONTENTTYPE", 0, 2, tmplput_MIME_ContentType, CTX_MIME_ATACH);
1062         RegisterNamespace("MAIL:MIME:CHARSET", 0, 2, tmplput_MIME_Charset, CTX_MIME_ATACH);
1063         RegisterNamespace("MAIL:MIME:LENGTH", 0, 2, tmplput_MIME_Length, CTX_MIME_ATACH);
1064         RegisterNamespace("MAIL:MIME:DATA", 0, 2, tmplput_MIME_Data, CTX_MIME_ATACH);
1065         /* load the actual attachment into WC->attachments; no output!!! */
1066         RegisterNamespace("MAIL:MIME:LOADDATA", 0, 0, tmplput_MIME_LoadData, CTX_MIME_ATACH);
1067
1068         /* iterate the WC->attachments; use the above tokens for their contents */
1069         RegisterIterator("MSG:ATTACHNAMES", 0, NULL, iterate_get_registered_Attachments,
1070                          NULL, NULL, CTX_MIME_ATACH, CTX_NONE);
1071
1072         /* mime renderers translate an attachment into webcit viewable html text */
1073         RegisterMimeRenderer(HKEY("message/rfc822"), render_MAIL);
1074         RegisterMimeRenderer(HKEY("text/x-vcard"), render_MIME_VCard);
1075         RegisterMimeRenderer(HKEY("text/vcard"), render_MIME_VCard);
1076         RegisterMimeRenderer(HKEY("text/calendar"), render_MIME_ICS);
1077         RegisterMimeRenderer(HKEY("application/ics"), render_MIME_ICS);
1078         RegisterMimeRenderer(HKEY("text/x-citadel-variformat"), render_MAIL_variformat);
1079         RegisterMimeRenderer(HKEY("text/plain"), render_MAIL_text_plain);
1080         RegisterMimeRenderer(HKEY("text"), render_MAIL_text_plain);
1081         RegisterMimeRenderer(HKEY("text/html"), render_MAIL_html);
1082         RegisterMimeRenderer(HKEY(""), render_MAIL_UNKNOWN);
1083
1084         /* these headers are citserver replies to MSG4 and friends. one evaluator for each */
1085         RegisterMsgHdr(HKEY("nhdr"), examine_nhdr, 0);
1086         RegisterMsgHdr(HKEY("type"), examine_type, 0);
1087         RegisterMsgHdr(HKEY("from"), examine_from, 0);
1088         RegisterMsgHdr(HKEY("subj"), examine_subj, 0);
1089         RegisterMsgHdr(HKEY("msgn"), examine_msgn, 0);
1090         RegisterMsgHdr(HKEY("wefw"), examine_wefw, 0);
1091         RegisterMsgHdr(HKEY("cccc"), examine_cccc, 0);
1092         RegisterMsgHdr(HKEY("hnod"), examine_hnod, 0);
1093         RegisterMsgHdr(HKEY("room"), examine_room, 0);
1094         RegisterMsgHdr(HKEY("rfca"), examine_rfca, 0);
1095         RegisterMsgHdr(HKEY("node"), examine_node, 0);
1096         RegisterMsgHdr(HKEY("rcpt"), examine_rcpt, 0);
1097         RegisterMsgHdr(HKEY("time"), examine_time, 0);
1098         RegisterMsgHdr(HKEY("part"), examine_mime_part, 0);
1099         RegisterMsgHdr(HKEY("text"), examine_text, 1);
1100         /* these are the content-type headers we get infront of a message; put it into the same hash since it doesn't clash. */
1101         RegisterMsgHdr(HKEY("X-Citadel-MSG4-Partnum"), examine_msg4_partnum, 0);
1102         RegisterMsgHdr(HKEY("Content-type"), examine_content_type, 0);
1103         RegisterMsgHdr(HKEY("Content-length"), examine_content_lengh, 0);
1104         RegisterMsgHdr(HKEY("Content-transfer-encoding"), examine_content_encoding, 0); /* do we care? */
1105         RegisterMsgHdr(HKEY("charset"), examine_charset, 0);
1106
1107         /* Don't care about these... */
1108         RegisterMsgHdr(HKEY("pref"), examine_pref, 0);
1109         RegisterMsgHdr(HKEY("suff"), examine_suff, 0);
1110         RegisterMsgHdr(HKEY("path"), examine_path, 0);
1111 }