webcit/vcard_edit.c

   1 /*
   2  * Copyright (c) 1996-2017 by the citadel.org team
   3  *
   4  * This program is open source software.  You can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License, version 3.
   6  *
   7  * This program is distributed in the hope that it will be useful,
   8  * but WITHOUT ANY WARRANTY; without even the implied warranty of
   9  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  10  * GNU General Public License for more details.
  11  */
  12
  13 #include "webcit.h"
  14 #include "webserver.h"
  15 #include "calendar.h"
  16
  17 CtxType CTX_VCARD = CTX_NONE;
  18 CtxType CTX_VCARD_LIST = CTX_NONE;
  19 CtxType CTX_VCARD_TYPE = CTX_NONE;
  20 long VCEnumCounter = 0;
  21
  22 typedef enum _VCStrEnum {
  23         FlatString,
  24         StringCluster,
  25         PhoneNumber,
  26         EmailAddr,
  27         Address,
  28         Street,
  29         Number,
  30         AliasFor,
  31         Base64BinaryAttachment,
  32         UnKnown,
  33         TerminateList
  34 }VCStrEnum;
  35 typedef struct vcField vcField;
  36 struct vcField {
  37         ConstStr STR;
  38         VCStrEnum Type;
  39         vcField *Sub;
  40         long cval;
  41         long parentCVal;
  42         ConstStr Name;
  43 };
  44
  45 vcField VCStr_Ns [] = {
  46         {{HKEY("last")},   FlatString,    NULL, 0, 0, {HKEY("Last Name")}},
  47         {{HKEY("first")},  FlatString,    NULL, 0, 0, {HKEY("First Name")}},
  48         {{HKEY("middle")}, FlatString,    NULL, 0, 0, {HKEY("Middle Name")}},
  49         {{HKEY("prefix")}, FlatString,    NULL, 0, 0, {HKEY("Prefix")}},
  50         {{HKEY("suffix")}, FlatString,    NULL, 0, 0, {HKEY("Suffix")}},
  51         {{HKEY("")},       TerminateList, NULL, 0, 0, {HKEY("")}}
  52 };
  53
  54 vcField VCStr_Addrs [] = {
  55         {{HKEY("POBox")},    Address,       NULL, 0, 0, {HKEY("PO box")}},
  56         {{HKEY("extadr")},   Address,       NULL, 0, 0, {HKEY("Address")}},
  57         {{HKEY("street")},   Address,       NULL, 0, 0, {HKEY("")}},
  58         {{HKEY("city")},     Address,       NULL, 0, 0, {HKEY("City")}},
  59         {{HKEY("state")},    Address,       NULL, 0, 0, {HKEY("State")}},
  60         {{HKEY("zip")},      Address,       NULL, 0, 0, {HKEY("ZIP code")}},
  61         {{HKEY("country")},  Address,       NULL, 0, 0, {HKEY("Country")}},
  62         {{HKEY("")},         TerminateList, NULL, 0, 0, {HKEY("")}}
  63 };
  64
  65 vcField VCStrE [] = {
  66         {{HKEY("version")},         Number,                 NULL,        0, 0, {HKEY("")}},
  67         {{HKEY("rev")},             Number,                 NULL,        0, 0, {HKEY("")}},
  68         {{HKEY("label")},           FlatString,             NULL,        0, 0, {HKEY("")}},
  69         {{HKEY("uid")},             FlatString,             NULL,        0, 0, {HKEY("")}},
  70         {{HKEY("n")},               StringCluster,          VCStr_Ns,    0, 0, {HKEY("")}}, /* N is name, but only if there's no FN already there */
  71         {{HKEY("fn")},              FlatString,             NULL,        0, 0, {HKEY("")}}, /* FN (full name) is a true 'display name' field */
  72         {{HKEY("title")},           FlatString,             NULL,        0, 0, {HKEY("Title:")}},
  73         {{HKEY("org")},             FlatString,             NULL,        0, 0, {HKEY("Organization:")}},/* organization */
  74         {{HKEY("email")},           EmailAddr,              NULL,        0, 0, {HKEY("E-mail:")}},
  75         {{HKEY("tel")},             PhoneNumber,            NULL,        0, 0, {HKEY("Telephone:")}},
  76         {{HKEY("adr")},             StringCluster,          VCStr_Addrs, 0, 0, {HKEY("Address:")}},
  77         {{HKEY("photo")},           Base64BinaryAttachment, NULL,        0, 0, {HKEY("Photo:")}},
  78         {{HKEY("tel;home")},        PhoneNumber,            NULL,        0, 0, {HKEY(" (home)")}},
  79         {{HKEY("tel;work")},        PhoneNumber,            NULL,        0, 0, {HKEY(" (work)")}},
  80         {{HKEY("tel;fax")},         PhoneNumber,            NULL,        0, 0, {HKEY(" (fax)")}},
  81         {{HKEY("tel;cell")},        PhoneNumber,            NULL,        0, 0, {HKEY(" (cell)")}},
  82         {{HKEY("email;internet")},  EmailAddr,              NULL,        0, 0, {HKEY("E-mail:")}},
  83         {{HKEY("UNKNOWN")},         UnKnown,                NULL,        0, 0, {HKEY("")}},
  84         {{HKEY("")},                TerminateList,          NULL,        0, 0, {HKEY("")}}
  85 };
  86
  87 ConstStr VCStr [] = {
  88         {HKEY("")},
  89         {HKEY("n")}, /* N is name, but only if there's no FN already there */
  90         {HKEY("fn")}, /* FN (full name) is a true 'display name' field */
  91         {HKEY("title")},   /* title */
  92         {HKEY("org")},    /* organization */
  93         {HKEY("email")},
  94         {HKEY("tel")},
  95         {HKEY("work")},
  96         {HKEY("home")},
  97         {HKEY("cell")},
  98         {HKEY("adr")},
  99         {HKEY("photo")},
 100         {HKEY("version")},
 101         {HKEY("rev")},
 102         {HKEY("label")},
 103         {HKEY("uid")}
 104 };
 105
 106 /*
 107  * Address book entry (keep it short and sweet, it's just a quickie lookup
 108  * which we can use to get to the real meat and bones later)
 109  */
 110 typedef struct _addrbookent {
 111         StrBuf *name;
 112         HashList *VC;
 113         long ab_msgnum;         /* message number of address book entry */
 114         StrBuf *msgNoStr;
 115 } addrbookent;
 116
 117 void deleteAbEnt(void *v) {
 118         addrbookent *vc = (addrbookent*)v;
 119         DeleteHash(&vc->VC);
 120         FreeStrBuf(&vc->name);
 121         FreeStrBuf(&vc->msgNoStr);
 122         free(vc);
 123 }
 124
 125 HashList *DefineToToken = NULL;
 126 HashList *VCTokenToDefine = NULL;
 127 HashList *vcNames = NULL; /* todo: fill with the name strings */
 128 vcField* vcfUnknown = NULL;
 129
 130 /******************************************************************************
 131  *                   initialize vcard structure                               *
 132  ******************************************************************************/
 133
 134 void RegisterVCardToken(vcField* vf, StrBuf *name, int inTokenCount)
 135 {
 136         if (vf->Type == UnKnown) {
 137                 vcfUnknown = vf;
 138         }
 139         RegisterTokenParamDefine(SKEY(name), vf->cval);
 140         Put(DefineToToken, LKEY(vf->cval), vf, reference_free_handler);
 141         Put(vcNames, LKEY(vf->cval), NewStrBufPlain(CKEY(vf->Name)), HFreeStrBuf);
 142
 143         syslog(LOG_DEBUG, "Token: %s -> %ld, %d",
 144                ChrPtr(name),
 145                vf->cval,
 146                inTokenCount);
 147
 148 }
 149
 150 void autoRegisterTokens(long *enumCounter, vcField* vf, StrBuf *BaseStr, int layer, long parentCVal)
 151 {
 152         int i = 0;
 153         StrBuf *subStr = NewStrBuf();
 154         while (vf[i].STR.len > 0) {
 155                 FlushStrBuf(subStr);
 156                 vf[i].cval = (*enumCounter) ++;
 157                 vf[i].parentCVal = parentCVal;
 158                 StrBufAppendBuf(subStr, BaseStr, 0);
 159                 if (StrLength(subStr) > 0) {
 160                         StrBufAppendBufPlain(subStr, HKEY("."), 0);
 161                 }
 162                 StrBufAppendBufPlain(subStr, CKEY(vf[i].STR), 0);
 163                 if (layer == 0) {
 164                         Put(VCTokenToDefine, CKEY(vf[i].STR), &vf[i], reference_free_handler);
 165                 }
 166                 switch (vf[i].Type) {
 167                 case FlatString:
 168                         break;
 169                 case StringCluster:
 170                 {
 171                         autoRegisterTokens(enumCounter, vf[i].Sub, subStr, 1, vf[i].cval);
 172                 }
 173                 break;
 174                 case PhoneNumber:
 175                         break;
 176                 case EmailAddr:
 177                         break;
 178                 case Street:
 179                         break;
 180                 case Number:
 181                         break;
 182                 case AliasFor:
 183                         break;
 184                 case Base64BinaryAttachment:
 185                         break;
 186                 case TerminateList:
 187                         break;
 188                 case Address:
 189                         break;
 190                 case UnKnown:
 191                         break;
 192                 }
 193                 RegisterVCardToken(&vf[i], subStr, i);
 194                 i++;
 195         }
 196         FreeStrBuf(&subStr);
 197 }
 198
 199 /******************************************************************************
 200  *               VCard template functions                                     *
 201  ******************************************************************************/
 202
 203 int preeval_vcard_item(WCTemplateToken *Token)
 204 {
 205         WCTemplputParams TPP;
 206         WCTemplputParams *TP;
 207         int searchFieldNo;
 208         StrBuf *Target = NULL;
 209
 210         memset(&TPP, 0, sizeof(WCTemplputParams));
 211         TP = &TPP;
 212         TP->Tokens = Token;
 213         searchFieldNo = GetTemplateTokenNumber(Target, TP, 0, 0);
 214         if (searchFieldNo >= VCEnumCounter) {
 215                 LogTemplateError(NULL, "VCardItem", ERR_PARM1, TP, "Invalid define");
 216                 return 0;
 217         }
 218         return 1;
 219 }
 220
 221 void tmpl_vcard_item(StrBuf *Target, WCTemplputParams *TP)
 222 {
 223         void *vItem;
 224         long searchFieldNo = GetTemplateTokenNumber(Target, TP, 0, 0);
 225         addrbookent *ab = (addrbookent*) CTX(CTX_VCARD);
 226         if (GetHash(ab->VC, LKEY(searchFieldNo), &vItem) && (vItem != NULL)) {
 227                 StrBufAppendTemplate(Target, TP, (StrBuf*) vItem, 1);
 228         }
 229 }
 230
 231 void tmpl_vcard_context_item(StrBuf *Target, WCTemplputParams *TP)
 232 {
 233         void *vItem;
 234         vcField *t = (vcField*) CTX(CTX_VCARD_TYPE);
 235         addrbookent *ab = (addrbookent*) CTX(CTX_VCARD);
 236
 237         if (t == NULL) {
 238                 LogTemplateError(NULL, "VCard item", ERR_NAME, TP, "Missing context");
 239                 return;
 240         }
 241
 242         if (GetHash(ab->VC, LKEY(t->cval), &vItem) && (vItem != NULL)) {
 243                 StrBufAppendTemplate(Target, TP, (StrBuf*) vItem, 0);
 244         }
 245         else {
 246                 LogTemplateError(NULL, "VCard item", ERR_NAME, TP,
 247                                  "Doesn't have that key - did you miss to filter in advance?");
 248         }
 249 }
 250 int preeval_vcard_name_str(WCTemplateToken *Token)
 251 {
 252         WCTemplputParams TPP;
 253         WCTemplputParams *TP;
 254         int searchFieldNo;
 255         StrBuf *Target = NULL;
 256
 257         memset(&TPP, 0, sizeof(WCTemplputParams));
 258         TP = &TPP;
 259         TP->Tokens = Token;
 260         searchFieldNo = GetTemplateTokenNumber(Target, TP, 0, 0);
 261         if (searchFieldNo >= VCEnumCounter) {
 262                 LogTemplateError(NULL, "VCardName", ERR_PARM1, TP,
 263                                  "Invalid define");
 264                 return 0;
 265         }
 266         return 1;
 267 }
 268
 269 void tmpl_vcard_name_str(StrBuf *Target, WCTemplputParams *TP)
 270 {
 271         void *vItem;
 272         long searchFieldNo = GetTemplateTokenNumber(Target, TP, 0, 0);
 273         /* todo: get descriptive string for this vcard type */
 274         if (GetHash(vcNames, LKEY(searchFieldNo), &vItem) && (vItem != NULL)) {
 275                 StrBufAppendTemplate(Target, TP, (StrBuf*) vItem, 1);
 276         }
 277         else {
 278                 LogTemplateError(NULL, "VCard item type", ERR_NAME, TP,
 279                                  "No i18n string for this.");
 280                 return;
 281         }
 282 }
 283
 284 void tmpl_vcard_msgno(StrBuf *Target, WCTemplputParams *TP)
 285 {
 286         addrbookent *ab = (addrbookent*) CTX(CTX_VCARD);
 287         if (ab->msgNoStr == NULL) {
 288                 ab->msgNoStr = NewStrBufPlain(NULL, 64);
 289         }
 290         StrBufPrintf(ab->msgNoStr, "%ld", ab->ab_msgnum);
 291         StrBufAppendTemplate(Target, TP, ab->msgNoStr, 0);
 292 }
 293 void tmpl_vcard_context_name_str(StrBuf *Target, WCTemplputParams *TP)
 294 {
 295         void *vItem;
 296         vcField *t = (vcField*) CTX(CTX_VCARD_TYPE);
 297
 298         if (t == NULL) {
 299                 LogTemplateError(NULL, "VCard item type", ERR_NAME, TP,
 300                                  "Missing context");
 301                 return;
 302         }
 303
 304         if (GetHash(vcNames, LKEY(t->cval), &vItem) && (vItem != NULL)) {
 305                 StrBufAppendTemplate(Target, TP, (StrBuf*) vItem, 1);
 306         }
 307         else {
 308                 LogTemplateError(NULL, "VCard item type", ERR_NAME, TP,
 309                                  "No i18n string for this.");
 310                 return;
 311         }
 312 }
 313
 314 int filter_VC_ByType(const char* key, long len, void *Context, StrBuf *Target, WCTemplputParams *TP)
 315 {
 316         long searchType;
 317         long type = 0;
 318         void *v;
 319         vcField *vf = (vcField*) Context;
 320         int rc = 0;
 321
 322         memcpy(&type, key, sizeof(long));
 323         searchType = GetTemplateTokenNumber(Target, TP, IT_ADDT_PARAM(0), 0);
 324
 325         if (vf->Type == searchType) {
 326                 addrbookent *ab = (addrbookent*) CTX(CTX_VCARD);
 327                 if (GetHash(ab->VC, LKEY(vf->cval), &v) && v != NULL) {
 328                         return 1;
 329                 }
 330         }
 331         return rc;
 332 }
 333
 334 HashList *getContextVcard(StrBuf *Target, WCTemplputParams *TP)
 335 {
 336         vcField *vf = (vcField*) CTX(CTX_VCARD_TYPE);
 337         addrbookent *ab = (addrbookent*) CTX(CTX_VCARD);
 338
 339         if ((vf == NULL) || (ab == NULL)) {
 340                 LogTemplateError(NULL, "VCard item type", ERR_NAME, TP,
 341                                  "Need VCard and Vcard type in context");
 342
 343                 return NULL;
 344         }
 345         return ab->VC;
 346 }
 347
 348 int filter_VC_ByContextType(const char* key, long len, void *Context, StrBuf *Target, WCTemplputParams *TP)
 349 {
 350         long searchType;
 351         vcField *vf = (vcField*) CTX(CTX_VCARD_TYPE);
 352
 353         memcpy(&searchType, key, sizeof(long));
 354
 355         if (vf->cval == searchType) {
 356                 return 1;
 357         }
 358         else {
 359                 return 0;
 360         }
 361 }
 362
 363 int conditional_VC_Havetype(StrBuf *Target, WCTemplputParams *TP)
 364 {
 365         addrbookent *ab = (addrbookent*) CTX(CTX_VCARD);
 366         long HaveFieldType = GetTemplateTokenNumber(Target, TP, 2, 0);
 367         int rc = 0;
 368         void *vVCitem;
 369         const char *Key;
 370         long len;
 371         HashPos *it = GetNewHashPos(ab->VC, 0);
 372         while (GetNextHashPos(ab->VC, it, &len, &Key, &vVCitem) &&
 373                (vVCitem != NULL))
 374         {
 375                 void *vvcField;
 376                 long type = 0;
 377                 memcpy(&type, Key, sizeof(long));
 378                 if (GetHash(DefineToToken, LKEY(type), &vvcField) &&
 379                     (vvcField != NULL))
 380                 {
 381                         vcField *t = (vcField*) vvcField;
 382                         if (t && t->Type == HaveFieldType) {
 383                                 rc = 1;
 384                                 break;
 385                         }
 386                 }
 387         }
 388         DeleteHashPos(&it);
 389         return rc;
 390 }
 391
 392 /******************************************************************************
 393  *              parse one VCard                                               *
 394  ******************************************************************************/
 395
 396 void PutVcardItem(HashList *thisVC, vcField *thisField, StrBuf *ThisFieldStr, int is_qp, StrBuf *Swap)
 397 {
 398         /* if we have some untagged QP, detect it here. */
 399         if (is_qp || (strstr(ChrPtr(ThisFieldStr), "=?")!=NULL)){
 400                 FlushStrBuf(Swap);
 401                 StrBuf_RFC822_to_Utf8(Swap, ThisFieldStr, NULL, NULL); /* default charset, current charset */
 402                 SwapBuffers(Swap, ThisFieldStr);
 403                 FlushStrBuf(Swap);
 404         }
 405         Put(thisVC, LKEY(thisField->cval), ThisFieldStr, HFreeStrBuf);
 406 }
 407
 408 void parse_vcard(StrBuf *Target, struct vCard *v, HashList *VC, wc_mime_attachment *Mime)
 409 {
 410         StrBuf *Swap = NULL;
 411         int i, j, k;
 412         char buf[SIZ];
 413         int is_qp = 0;
 414         int is_b64 = 0;
 415         int ntokens, len;
 416         StrBuf *thisname = NULL;
 417         char firsttoken[SIZ];
 418         StrBuf *thisVCToken;
 419         void *vField = NULL;
 420
 421         Swap = NewStrBuf ();
 422         thisname = NewStrBuf();
 423         thisVCToken = NewStrBufPlain(NULL, 63);
 424         for (i=0; i<(v->numprops); ++i) {
 425                 FlushStrBuf(thisVCToken);
 426                 is_qp = 0;
 427                 is_b64 = 0;
 428                 // syslog(LOG_DEBUG, "i: %d oneprop: %s - value: %s", i, v->prop[i].name, v->prop[i].value);
 429                 StrBufPlain(thisname, v->prop[i].name, -1);
 430                 StrBufLowerCase(thisname);
 431
 432                 extract_token(firsttoken, ChrPtr(thisname), 0, ';', sizeof firsttoken);
 433                 ntokens = num_tokens(ChrPtr(thisname), ';');
 434                 for (j=0, k=0; j < ntokens && k < 10; ++j) {
 435                         len = extract_token(buf, ChrPtr(thisname), j, ';', sizeof buf);
 436                         if (!strcasecmp(buf, "encoding=quoted-printable")) {
 437                                 is_qp = 1;
 438                         }
 439                         else if (!strcasecmp(buf, "encoding=base64")) {
 440                                 is_b64 = 1;
 441                         }
 442                         else {
 443                                 if (StrLength(thisVCToken) > 0) {
 444                                         StrBufAppendBufPlain(thisVCToken, HKEY(";"), 0);
 445                                 }
 446                                 StrBufAppendBufPlain(thisVCToken, buf, len, 0);
 447                         }
 448                 }
 449
 450                 vField = NULL;
 451                 if ((StrLength(thisVCToken) > 0) &&
 452                     GetHash(VCTokenToDefine, SKEY(thisVCToken), &vField) &&
 453                     (vField != NULL)) {
 454                         vcField *thisField = (vcField *)vField;
 455                         StrBuf *ThisFieldStr = NULL;
 456                         // syslog(LOG_DEBUG, "got this token: %s, found: %s", ChrPtr(thisVCToken), thisField->STR.Key);
 457                         switch (thisField->Type) {
 458                         case StringCluster: {
 459                                 int j = 0;
 460                                 const char *Pos = NULL;
 461                                 StrBuf *thisArray = NewStrBufPlain(v->prop[i].value, -1);
 462                                 StrBuf *Buf = NewStrBufPlain(NULL, StrLength(thisArray));
 463                                 while (thisField->Sub[j].STR.len > 0) {
 464                                         StrBufExtract_NextToken(Buf, thisArray, &Pos, ';');
 465                                         ThisFieldStr = NewStrBufDup(Buf);
 466                                         PutVcardItem(VC, &thisField->Sub[j], ThisFieldStr, is_qp, Swap);
 467                                         j++;
 468                                 }
 469                                 FreeStrBuf(&thisArray);
 470                                 FreeStrBuf(&Buf);
 471                         }
 472                                 break;
 473                         case Address:
 474                         case FlatString:
 475                         case PhoneNumber:
 476                         case EmailAddr:
 477                         case Street:
 478                         case Number:
 479                         case AliasFor:
 480                                 /* copy over the payload into a StrBuf */
 481                                 ThisFieldStr = NewStrBufPlain(v->prop[i].value, -1);
 482                                 PutVcardItem(VC, thisField, ThisFieldStr, is_qp, Swap);
 483
 484                                 break;
 485                         case Base64BinaryAttachment:
 486                                 ThisFieldStr = NewStrBufPlain(v->prop[i].value, -1);
 487                                 StrBufDecodeBase64(ThisFieldStr);
 488                                 PutVcardItem(VC, thisField, ThisFieldStr, is_qp, Swap);
 489                                 break;
 490                         case TerminateList:
 491                         case UnKnown:
 492                                 break;
 493                         }
 494
 495                 }
 496                 else if (StrLength(thisVCToken) > 0) {
 497                         /* Add it to the UNKNOWN field... */
 498                         void *pv = NULL;
 499                         StrBuf *oldVal;
 500                         GetHash(VC, IKEY(vcfUnknown->cval), &pv);
 501                         oldVal = (StrBuf*) pv;
 502                         if (oldVal == NULL) {
 503                                 oldVal = NewStrBuf();
 504                                 Put(VC, IKEY(vcfUnknown->cval), oldVal, HFreeStrBuf);
 505                         }
 506                         else {
 507                                 StrBufAppendBufPlain(oldVal, HKEY("\n"), 0);
 508                         }
 509
 510                         StrBufAppendBuf(oldVal, thisVCToken, 0);
 511                         StrBufAppendBufPlain(oldVal, HKEY(":"), 0);
 512                         StrBufAppendBufPlain(oldVal, v->prop[i].value, -1, 0);
 513                         continue;
 514                 }
 515         }
 516         FreeStrBuf(&thisname);
 517         FreeStrBuf(&Swap);
 518         FreeStrBuf(&thisVCToken);
 519 }
 520
 521 HashList *CtxGetVcardList(StrBuf *Target, WCTemplputParams *TP)
 522 {
 523         HashList *pb = CTX(CTX_VCARD_LIST);
 524         return pb;
 525 }
 526
 527 /******************************************************************************
 528  * Extract an embedded photo from a vCard for display on the client           *
 529  ******************************************************************************/
 530
 531 void display_vcard_photo_img(void)
 532 {
 533         long msgnum = 0L;
 534         StrBuf *vcard;
 535         struct vCard *v;
 536         char *photosrc;
 537         const char *contentType;
 538         wcsession *WCC = WC;
 539
 540         msgnum = StrBufExtract_long(WCC->Hdr->HR.ReqLine, 0, '/');
 541
 542         vcard = load_mimepart(msgnum,"1");
 543         v = VCardLoad(vcard);
 544
 545         photosrc = vcard_get_prop(v, "PHOTO", 1,0,0);
 546         FlushStrBuf(WCC->WBuf);
 547         StrBufAppendBufPlain(WCC->WBuf, photosrc, -1, 0);
 548         if (StrBufDecodeBase64(WCC->WBuf) <= 0) {
 549                 FlushStrBuf(WCC->WBuf);
 550
 551                 hprintf("HTTP/1.1 500 %s\n","Unable to get photo");
 552                 output_headers(0, 0, 0, 0, 0, 0);
 553                 hprintf("Content-Type: text/plain\r\n");
 554                 begin_burst();
 555                 wc_printf(_("Could Not decode vcard photo\n"));
 556                 end_burst();
 557                 return;
 558         }
 559         contentType = GuessMimeType(ChrPtr(WCC->WBuf), StrLength(WCC->WBuf));
 560         http_transmit_thing(contentType, 0);
 561         free(v);
 562         free(photosrc);
 563 }
 564
 565 wc_mime_attachment *load_vcard(message_summary *Msg)
 566 {
 567         HashPos  *it;
 568         StrBuf *FoundCharset = NewStrBuf();
 569         StrBuf *Error;
 570         void *vMime;
 571         const char *Key;
 572         long len;
 573         wc_mime_attachment *Mime;
 574         wc_mime_attachment *VCMime = NULL;
 575
 576         Msg->MsgBody =  (wc_mime_attachment*) malloc(sizeof(wc_mime_attachment));
 577         memset(Msg->MsgBody, 0, sizeof(wc_mime_attachment));
 578         Msg->MsgBody->msgnum = Msg->msgnum;
 579
 580         load_message(Msg, FoundCharset, &Error);
 581
 582         FreeStrBuf(&FoundCharset);
 583         /* look up the vcard... */
 584         it = GetNewHashPos(Msg->AllAttach, 0);
 585         while (GetNextHashPos(Msg->AllAttach, it, &len, &Key, &vMime) &&
 586                (vMime != NULL))
 587         {
 588                 Mime = (wc_mime_attachment*) vMime;
 589                 if ((strcmp(ChrPtr(Mime->ContentType),
 590                            "text/x-vcard") == 0) ||
 591                     (strcmp(ChrPtr(Mime->ContentType),
 592                             "text/vcard") == 0))
 593                 {
 594                         VCMime = Mime;
 595                         break;
 596                 }
 597         }
 598         DeleteHashPos(&it);
 599         if (VCMime == NULL)
 600                 return NULL;
 601
 602         if (VCMime->Data == NULL)
 603                 MimeLoadData(VCMime);
 604         return VCMime;
 605 }
 606
 607 /*
 608  * Edit the vCard component of a MIME message.
 609  * Supply the message number
 610  * and MIME part number to fetch.  Or, specify -1 for the message number
 611  * to start with a blank card.
 612  */
 613 void do_edit_vcard(long msgnum, char *partnum,
 614                    message_summary *VCMsg,
 615                    wc_mime_attachment *VCAtt,
 616                    const char *return_to,
 617                    const char *force_room) {
 618         WCTemplputParams SubTP;
 619         wcsession *WCC = WC;
 620         message_summary *Msg = NULL;
 621         wc_mime_attachment *VCMime = NULL;
 622         struct vCard *v;
 623         char whatuser[256];
 624         addrbookent ab;
 625
 626         memset(&ab, 0, sizeof(addrbookent));
 627         ab.VC = NewHash(0, lFlathash);
 628         /* Display the form */
 629         output_headers(1, 1, 1, 0, 0, 0);
 630
 631         safestrncpy(whatuser, "", sizeof whatuser);
 632
 633         if ((msgnum >= 0) ||
 634             ((VCMsg != NULL) && (VCAtt != NULL)))
 635         {
 636                 if ((VCMsg == NULL) && (VCAtt == NULL)) {
 637
 638                         Msg = (message_summary *) malloc(sizeof(message_summary));
 639                         memset(Msg, 0, sizeof(message_summary));
 640                         Msg->msgnum = msgnum;
 641                         VCMime = load_vcard(Msg);
 642                         if (VCMime == NULL) {
 643                                 convenience_page("770000", _("Error"), "");/*TODO: important message*/
 644                                 DestroyMessageSummary(Msg);
 645                                 return;
 646                                 DeleteHash(&ab.VC);
 647                         }
 648
 649                         v = VCardLoad(VCMime->Data);
 650                 }
 651                 else {
 652                         v = VCardLoad(VCAtt->Data);
 653                 }
 654
 655                 parse_vcard(WCC->WBuf, v, ab.VC, NULL);
 656
 657
 658                 vcard_free(v);
 659         }
 660
 661         memset(&SubTP, 0, sizeof(WCTemplputParams));
 662         {
 663                 WCTemplputParams *TP = NULL;
 664                 WCTemplputParams SubTP;
 665
 666                 StackContext(TP, &SubTP, &ab, CTX_VCARD, 0, NULL);
 667
 668                 DoTemplate(HKEY("vcard_edit"), WCC->WBuf, &SubTP);
 669                 UnStackContext(&SubTP);
 670         }
 671         DeleteHash(&ab.VC);
 672
 673
 674         wDumpContent(1);
 675         if (Msg != NULL) {
 676                 DestroyMessageSummary(Msg);
 677         }
 678 }
 679
 680
 681 /*
 682  *  commit the edits to the citadel server
 683  */
 684 void edit_vcard(void) {
 685         long msgnum;
 686         char *partnum;
 687
 688         msgnum = lbstr("msgnum");
 689         partnum = bstr("partnum");
 690         do_edit_vcard(msgnum, partnum, NULL, NULL, "", NULL);
 691 }
 692
 693 /*
 694  *  parse edited vcard from the browser
 695  */
 696 void submit_vcard(void) {
 697         struct vCard *v;
 698         char *serialized_vcard;
 699         StrBuf *Buf;
 700         const StrBuf *ForceRoom;
 701         HashList* postVcard;
 702         HashPos *it, *itSub;
 703         const char *Key;
 704         long len;
 705         void *pv;
 706         StrBuf *SubStr;
 707         const StrBuf *s;
 708         const char *Pos = NULL;
 709
 710         if (!havebstr("ok_button")) {
 711                 readloop(readnew, eUseDefault);
 712                 return;
 713         }
 714
 715         if (havebstr("force_room")) {
 716                 ForceRoom = sbstr("force_room");
 717                 if (gotoroom(ForceRoom) != 200) {
 718                         AppendImportantMessage(_("Unable to enter the room to save your message"), -1);
 719                         AppendImportantMessage(HKEY(": "));
 720                         AppendImportantMessage(SKEY(ForceRoom));
 721                         AppendImportantMessage(HKEY("; "));
 722                         AppendImportantMessage(_("Aborting."), -1);
 723
 724                         if (!strcmp(bstr("return_to"), "select_user_to_edit")) {
 725                                 select_user_to_edit(NULL);
 726                         }
 727                         else if (!strcmp(bstr("return_to"), "do_welcome")) {
 728                                 do_welcome();
 729                         }
 730                         else if (!IsEmptyStr(bstr("return_to"))) {
 731                                 http_redirect(bstr("return_to"));
 732                         }
 733                         else {
 734                                 readloop(readnew, eUseDefault);
 735                         }
 736                         return;
 737                 }
 738         }
 739
 740         postVcard = getSubStruct(HKEY("VC"));
 741         if (postVcard == NULL) {
 742                 AppendImportantMessage(_("An error has occurred."), -1);
 743                 edit_vcard();
 744                 return;/*/// more details*/
 745         }
 746
 747         Buf = NewStrBuf();
 748         serv_write(HKEY("ENT0 1|||4\n"));
 749         if (!StrBuf_ServGetln(Buf) && (GetServerStatus(Buf, NULL) != 4))
 750         {
 751                 edit_vcard();
 752                 return;
 753         }
 754
 755         /* Make a vCard structure out of the data supplied in the form */
 756         StrBufPrintf(Buf, "begin:vcard\r\n%s\r\nend:vcard\r\n",
 757                      bstr("extrafields")
 758         );
 759         v = VCardLoad(Buf);     /* Start with the extra fields */
 760         if (v == NULL) {
 761                 AppendImportantMessage(_("An error has occurred."), -1);
 762                 edit_vcard();
 763                 FreeStrBuf(&Buf);
 764                 return;
 765         }
 766
 767         SubStr = NewStrBuf();
 768         it = GetNewHashPos(DefineToToken, 0);
 769         while (GetNextHashPos(DefineToToken, it, &len, &Key, &pv) &&
 770                (pv != NULL))
 771         {
 772                 char buf[32];
 773                 long blen;
 774                 vcField *t = (vcField*) pv;
 775
 776                 if (t->Sub != NULL){
 777                         vcField *Sub;
 778                         FlushStrBuf(SubStr);
 779                         itSub = GetNewHashPos(DefineToToken, 0);
 780                         while (GetNextHashPos(DefineToToken, itSub, &len, &Key, &pv) &&
 781                                (pv != NULL))
 782                         {
 783                                 Sub = (vcField*) pv;
 784                                 if (Sub->parentCVal == t->cval) {
 785                                         if (StrLength(SubStr) > 0)
 786                                                 StrBufAppendBufPlain(SubStr, HKEY(";"), 0);
 787
 788
 789
 790                                         blen = snprintf(buf, sizeof(buf), "%ld", Sub->cval);
 791                                         s = SSubBstr(postVcard, buf, blen);
 792
 793                                         if ((s != NULL) && (StrLength(s) > 0)) {
 794                                                 /// todo: utf8 qp
 795                                                 StrBufAppendBuf(SubStr, s, 0);
 796                                         }
 797                                 }
 798                         }
 799                         if (StrLength(SubStr) > 0) {
 800                                 vcard_add_prop(v, t->STR.Key, ChrPtr(SubStr));
 801                         }
 802                         DeleteHashPos(&itSub);
 803                 }
 804                 else if (t->parentCVal == 0) {
 805                         blen = snprintf(buf, sizeof(buf), "%ld", t->cval);
 806                         s = SSubBstr(postVcard, buf, blen);
 807
 808                         if ((s != NULL) && (StrLength(s) > 0)) {
 809                                 vcard_add_prop(v, t->STR.Key, ChrPtr(s));
 810                         }
 811                 }
 812         }
 813         DeleteHashPos(&it);
 814
 815         s = sbstr("other_inetemail");
 816         if (StrLength(s) > 0) {
 817                 FlushStrBuf(SubStr);
 818                 while (StrBufSipLine(SubStr, s, &Pos), ((Pos!=StrBufNOTNULL) && (Pos!=NULL)) ) {
 819                         if (StrLength(SubStr) > 0) {
 820                                 vcard_add_prop(v, "email;internet", ChrPtr(SubStr));
 821                         }
 822                 }
 823         }
 824
 825         FreeStrBuf(&SubStr);
 826
 827
 828         serialized_vcard = vcard_serialize(v);
 829         vcard_free(v);
 830         if (serialized_vcard == NULL) {
 831                 AppendImportantMessage(_("An error has occurred."), -1);
 832                 edit_vcard();
 833                 FreeStrBuf(&Buf);
 834                 return;
 835         }
 836
 837         printf("%s", serialized_vcard);
 838         serv_write(HKEY("Content-type: text/x-vcard; charset=UTF-8\n"));
 839         serv_write(HKEY("\n"));
 840         serv_printf("%s\r\n", serialized_vcard);
 841         serv_write(HKEY("000\n"));
 842         free(serialized_vcard);
 843
 844         if (!strcmp(bstr("return_to"), "select_user_to_edit")) {
 845                 select_user_to_edit(NULL);
 846         }
 847         else if (!strcmp(bstr("return_to"), "do_welcome")) {
 848                 do_welcome();
 849         }
 850         else if (!IsEmptyStr(bstr("return_to"))) {
 851                 http_redirect(bstr("return_to"));
 852         }
 853         else {
 854                 readloop(readnew, eUseDefault);
 855         }
 856         FreeStrBuf(&Buf);
 857 }
 858
 859 /******************************************************************************
 860  *              Render Addressbooks                                           *
 861  ******************************************************************************/
 862
 863 typedef struct _vcardview_struct {
 864         long is_singlecard;
 865         HashList *addrbook;
 866
 867 } vcardview_struct;
 868
 869 int vcard_GetParamsGetServerCall(SharedMessageStatus *Stat,
 870                                  void **ViewSpecific,
 871                                  long oper,
 872                                  char *cmd,
 873                                  long len,
 874                                  char *filter,
 875                                  long flen)
 876 {
 877         vcardview_struct *VS;
 878
 879         VS = (vcardview_struct*) malloc (sizeof(vcardview_struct));
 880         memset(VS, 0, sizeof(vcardview_struct));
 881         *ViewSpecific = (void*)VS;
 882
 883         VS->is_singlecard = ibstr("is_singlecard");
 884         if (VS->is_singlecard != 1) {
 885                 VS->addrbook = NewHash(0, NULL);
 886                 if (oper == do_search) {
 887                         snprintf(cmd, len, "MSGS SEARCH|%s", bstr("query"));
 888                 }
 889                 else {
 890                         strcpy(cmd, "MSGS ALL");
 891                 }
 892                 Stat->maxmsgs = 9999999;
 893         }
 894         return 200;
 895 }
 896
 897 int vcard_LoadMsgFromServer(SharedMessageStatus *Stat,
 898                             void **ViewSpecific,
 899                             message_summary* Msg,
 900                             int is_new,
 901                             int i)
 902 {
 903         wcsession *WCC = WC;
 904         WCTemplputParams *TP = NULL;
 905         WCTemplputParams SubTP;
 906         vcardview_struct *VS;
 907         wc_mime_attachment *VCMime = NULL;
 908         struct vCard *v;
 909         addrbookent* abEntry;
 910
 911         VS = (vcardview_struct*) *ViewSpecific;
 912
 913         VCMime = load_vcard(Msg);
 914         if (VCMime == NULL)
 915                 return 0;
 916
 917         v = VCardLoad(VCMime->Data);
 918
 919         if (v == NULL) return 0;
 920
 921         abEntry = (addrbookent*) malloc(sizeof(addrbookent));
 922         memset(abEntry, 0, sizeof(addrbookent));
 923         abEntry->name = NewStrBuf();
 924         abEntry->VC = NewHash(0, lFlathash);
 925         abEntry->ab_msgnum = Msg->msgnum;
 926
 927         parse_vcard(WCC->WBuf, v, abEntry->VC, VCMime);
 928
 929         memset(&SubTP, 0, sizeof(WCTemplputParams));
 930         StackContext(TP, &SubTP, abEntry, CTX_VCARD, 0, NULL);
 931
 932         // No, don't display the name, it just shits all over the screen
 933         // DoTemplate(HKEY("vcard_list_name"), WCC->WBuf, &SubTP);
 934
 935         UnStackContext(&SubTP);
 936
 937         if (StrLength(abEntry->name) == 0) {
 938                 StrBufPlain(abEntry->name, _("(no name)"), -1);
 939         }
 940
 941         syslog(LOG_DEBUG, "abEntry->name : %s", ChrPtr(abEntry->name));
 942
 943         vcard_free(v);
 944
 945         Put(VS->addrbook, SKEY(abEntry->name), abEntry, deleteAbEnt);
 946         return 0;
 947 }
 948
 949
 950 /*
 951  * Render the address book using info we gathered during the scan
 952  *
 953  * addrbook     the addressbook to render
 954  * num_ab       the number of the addressbook
 955  */
 956 static int NAMESPERPAGE = 60;
 957 void do_addrbook_view(vcardview_struct* VS) {
 958         long i = 0;
 959         int num_pages = 0;
 960         int tabfirst = 0;
 961         int tablast = 0;
 962         StrBuf **tablabels;
 963         int num_ab = GetCount(VS->addrbook);
 964         HashList *headlines;
 965         wcsession *WCC = WC;
 966
 967         WCTemplputParams *TP = NULL;
 968         WCTemplputParams SubTP;
 969
 970         memset(&SubTP, 0, sizeof(WCTemplputParams));
 971
 972         if (num_ab == 0) {
 973                 do_template("vcard_list_empty");
 974                 return;
 975         }
 976
 977         if (num_ab > 1) {
 978                 SortByHashKey(VS->addrbook, 1);
 979         }
 980
 981         num_pages = (GetCount(VS->addrbook) / NAMESPERPAGE) + 1;
 982
 983         tablabels = malloc(num_pages * sizeof (StrBuf *));
 984         if (tablabels == NULL) {
 985                 return;
 986         }
 987
 988         headlines = NewHash(0, lFlathash);
 989         for (i=0; i<num_pages; ++i) {
 990                 void *v1 = NULL;
 991                 void *v2 = NULL;
 992                 long hklen1, hklen2;
 993                 const char *c1, *c2;
 994                 StrBuf *headline;
 995                 addrbookent *a1, *a2;
 996
 997                 tabfirst = i * NAMESPERPAGE;
 998                 tablast = tabfirst + NAMESPERPAGE - 1;
 999                 if (tablast > (num_ab - 1)) tablast = (num_ab - 1);
1000
1001                 headline = NewStrBufPlain(NULL, StrLength(v1) + StrLength(v2) + 10);
1002                 if (GetHashAt(VS->addrbook, tabfirst, &hklen1, &c1, &v1)) {
1003                         a1 = (addrbookent*) v1;
1004                         StrBufAppendBuf(headline, a1->name, 0);
1005                         StrBuf_Utf8StrCut(headline, 3);
1006                         if (GetHashAt(VS->addrbook, tablast, &hklen2, &c2, &v2)) {
1007
1008                                 a2 = (addrbookent*) v2;
1009                                 StrBufAppendBufPlain(headline, HKEY(" - "), 0);
1010                                 StrBufAppendBuf(headline, a2->name, 0);
1011                                 StrBuf_Utf8StrCut(headline, 9);
1012                         }
1013                 }
1014                 tablabels[i] = headline;
1015                 Put(headlines, LKEY(i), headline, HFreeStrBuf);
1016         }
1017         StrTabbedDialog(WC->WBuf, num_pages, tablabels);
1018         StackContext(TP, &SubTP, VS->addrbook, CTX_VCARD_LIST, 0, NULL);
1019
1020         DoTemplate(HKEY("vcard_list"), WCC->WBuf, &SubTP);
1021         UnStackContext(&SubTP);
1022         DeleteHash(&headlines);
1023         free(tablabels);
1024         StrBufAppendBufPlain(WCC->WBuf, HKEY("</div>"), 0);/* closes: id=global */
1025 }
1026
1027
1028
1029 int vcard_RenderView_or_Tail(SharedMessageStatus *Stat, void **ViewSpecific, long oper)
1030 {
1031         const StrBuf *Mime;
1032         vcardview_struct *VS;
1033
1034         VS = (vcardview_struct*) *ViewSpecific;
1035         if (VS->is_singlecard) {
1036                 read_message(WC->WBuf, HKEY("view_message"), lbstr("startmsg"), NULL, &Mime, NULL);
1037         }
1038         else {
1039                 do_addrbook_view(VS);   /* Render the address book */
1040         }
1041         return 0;
1042 }
1043
1044 int vcard_Cleanup(void **ViewSpecific)
1045 {
1046         vcardview_struct *VS;
1047
1048         VS = (vcardview_struct*) *ViewSpecific;
1049         wDumpContent(1);
1050         if ((VS != NULL) && (VS->addrbook != NULL)) {
1051                 DeleteHash(&VS->addrbook);
1052         }
1053         if (VS != NULL)  {
1054                 free(VS);
1055         }
1056
1057         return 0;
1058 }
1059
1060 void render_MIME_VCard(StrBuf *Target, WCTemplputParams *TP, StrBuf *FoundCharset)
1061 {
1062         wc_mime_attachment *Mime = (wc_mime_attachment *) CTX(CTX_MIME_ATACH);
1063         wcsession *WCC = WC;
1064         if (StrLength(Mime->Data) == 0) {
1065                 MimeLoadData(Mime);
1066         }
1067         if (StrLength(Mime->Data) > 0) {
1068                 struct vCard *v;
1069                 StrBuf *Buf;
1070
1071                 Buf = NewStrBuf();
1072                 /** If it's my vCard I can edit it */
1073                 if (    (!strcasecmp(ChrPtr(WCC->CurRoom.name), USERCONFIGROOM))
1074                         || ((StrLength(WCC->CurRoom.name) > 11) &&
1075                             (!strcasecmp(&(ChrPtr(WCC->CurRoom.name)[11]), USERCONFIGROOM)))
1076                         || (WCC->CurRoom.view == VIEW_ADDRESSBOOK)
1077                         ) {
1078                         StrBufAppendPrintf(Buf, "<a href=\"edit_vcard?msgnum=%ld?partnum=%s\">",
1079                                 Mime->msgnum, ChrPtr(Mime->PartNum));
1080                         StrBufAppendPrintf(Buf, "[%s]</a>", _("edit"));
1081                 }
1082
1083                 /* In all cases, display the full card */
1084
1085                 v = VCardLoad(Mime->Data);
1086
1087                 if (v != NULL) {
1088                         WCTemplputParams *TP = NULL;
1089                         WCTemplputParams SubTP;
1090                         addrbookent ab;
1091                         memset(&ab, 0, sizeof(addrbookent));
1092
1093                         ab.VC = NewHash(0, lFlathash);
1094                         ab.ab_msgnum = Mime->msgnum;
1095
1096                         parse_vcard(Target, v, ab.VC, Mime);
1097
1098                         memset(&SubTP, 0, sizeof(WCTemplputParams));
1099                         StackContext(TP, &SubTP, &ab, CTX_VCARD, 0, NULL);
1100
1101                         DoTemplate(HKEY("vcard_msg_display"), Target, &SubTP);
1102                         UnStackContext(&SubTP);
1103                         DeleteHash(&ab.VC);
1104                         vcard_free(v);
1105
1106                 }
1107                 else {
1108                         StrBufPlain(Buf, _("failed to load vcard"), -1);
1109                 }
1110                 FreeStrBuf(&Mime->Data);
1111                 Mime->Data = Buf;
1112         }
1113
1114 }
1115
1116 void
1117 ServerStartModule_VCARD
1118 (void)
1119 {
1120 }
1121
1122 void
1123 ServerShutdownModule_VCARD
1124 (void)
1125 {
1126         DeleteHash(&DefineToToken);
1127         DeleteHash(&vcNames);
1128         DeleteHash(&VCTokenToDefine);
1129 }
1130
1131 void
1132 InitModule_VCARD
1133 (void)
1134 {
1135         StrBuf *Prefix  = NewStrBufPlain(HKEY("VC:"));
1136         DefineToToken   = NewHash(1, lFlathash);
1137         vcNames         = NewHash(1, lFlathash);
1138         VCTokenToDefine = NewHash(1, NULL);
1139         autoRegisterTokens(&VCEnumCounter, VCStrE, Prefix, 0, 0);
1140         FreeStrBuf(&Prefix);
1141
1142         REGISTERTokenParamDefine(NAMESPERPAGE);
1143
1144
1145         RegisterCTX(CTX_VCARD);
1146         RegisterCTX(CTX_VCARD_LIST);
1147         RegisterCTX(CTX_VCARD_TYPE);
1148
1149         RegisterReadLoopHandlerset(
1150                 VIEW_ADDRESSBOOK,
1151                 vcard_GetParamsGetServerCall,
1152                 NULL,
1153                 NULL,
1154                 NULL,
1155                 vcard_LoadMsgFromServer,
1156                 vcard_RenderView_or_Tail,
1157                 vcard_Cleanup,
1158                 NULL);
1159
1160         RegisterIterator("MAIL:VCARDS", 0, NULL, CtxGetVcardList, NULL, NULL, CTX_VCARD, CTX_VCARD_LIST, IT_NOFLAG);
1161
1162
1163         WebcitAddUrlHandler(HKEY("edit_vcard"), "", 0, edit_vcard, 0);
1164         WebcitAddUrlHandler(HKEY("submit_vcard"), "", 0, submit_vcard, 0);
1165         WebcitAddUrlHandler(HKEY("vcardphoto"), "", 0, display_vcard_photo_img, NEED_URL);
1166
1167         RegisterNamespace("VC:ITEM", 2, 2, tmpl_vcard_item, preeval_vcard_item, CTX_VCARD);
1168         RegisterNamespace("VC:CTXITEM", 1, 1, tmpl_vcard_context_item, NULL, CTX_VCARD_TYPE);
1169         RegisterNamespace("VC:NAME", 1, 1, tmpl_vcard_name_str, preeval_vcard_name_str, CTX_VCARD);
1170         RegisterNamespace("VC:MSGNO", 0, 1, tmpl_vcard_msgno, NULL, CTX_VCARD);
1171         RegisterNamespace("VC:CTXNAME", 1, 1, tmpl_vcard_context_name_str, NULL, CTX_VCARD_TYPE);
1172         REGISTERTokenParamDefine(FlatString);
1173         REGISTERTokenParamDefine(StringCluster);
1174         REGISTERTokenParamDefine(PhoneNumber);
1175         REGISTERTokenParamDefine(EmailAddr);
1176         REGISTERTokenParamDefine(Street);
1177         REGISTERTokenParamDefine(Number);
1178         REGISTERTokenParamDefine(AliasFor);
1179         REGISTERTokenParamDefine(Base64BinaryAttachment);
1180         REGISTERTokenParamDefine(TerminateList);
1181         REGISTERTokenParamDefine(Address);
1182
1183         RegisterConditional("VC:HAVE:TYPE",      1, conditional_VC_Havetype, CTX_VCARD);
1184         RegisterFilteredIterator("VC:TYPE", 1, DefineToToken, NULL, NULL, NULL, filter_VC_ByType, CTX_VCARD_TYPE, CTX_VCARD, IT_NOFLAG);
1185         RegisterFilteredIterator("VC:TYPE:ITEMS", 0, NULL, getContextVcard, NULL, NULL, filter_VC_ByContextType, CTX_STRBUF, CTX_VCARD_TYPE, IT_NOFLAG);
1186
1187         RegisterMimeRenderer(HKEY("text/x-vcard"), render_MIME_VCard, 1, 201);
1188         RegisterMimeRenderer(HKEY("text/vcard"), render_MIME_VCard, 1, 200);
1189 }