webcit/vcard_edit.c

   1 /*
   2  * Copyright (c) 1996-2012 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,
 216                                  "Invalid define");
 217                 return 0;
 218         }
 219         return 1;
 220 }
 221
 222 void tmpl_vcard_item(StrBuf *Target, WCTemplputParams *TP)
 223 {
 224         void *vItem;
 225         long searchFieldNo = GetTemplateTokenNumber(Target, TP, 0, 0);
 226         addrbookent *ab = (addrbookent*) CTX(CTX_VCARD);
 227         if (GetHash(ab->VC, LKEY(searchFieldNo), &vItem) && (vItem != NULL)) {
 228                 StrBufAppendTemplate(Target, TP, (StrBuf*) vItem, 1);
 229         }
 230 }
 231
 232 void tmpl_vcard_context_item(StrBuf *Target, WCTemplputParams *TP)
 233 {
 234         void *vItem;
 235         vcField *t = (vcField*) CTX(CTX_VCARD_TYPE);
 236         addrbookent *ab = (addrbookent*) CTX(CTX_VCARD);
 237
 238         if (t == NULL) {
 239                 LogTemplateError(NULL, "VCard item", ERR_NAME, TP,
 240                                  "Missing context");
 241                 return;
 242         }
 243
 244         if (GetHash(ab->VC, LKEY(t->cval), &vItem) && (vItem != NULL)) {
 245                 StrBufAppendTemplate(Target, TP, (StrBuf*) vItem, 0);
 246         }
 247         else {
 248                 LogTemplateError(NULL, "VCard item", ERR_NAME, TP,
 249                                  "Doesn't have that key - did you miss to filter in advance?");
 250         }
 251 }
 252 int preeval_vcard_name_str(WCTemplateToken *Token)
 253 {
 254         WCTemplputParams TPP;
 255         WCTemplputParams *TP;
 256         int searchFieldNo;
 257         StrBuf *Target = NULL;
 258
 259         memset(&TPP, 0, sizeof(WCTemplputParams));
 260         TP = &TPP;
 261         TP->Tokens = Token;
 262         searchFieldNo = GetTemplateTokenNumber(Target, TP, 0, 0);
 263         if (searchFieldNo >= VCEnumCounter) {
 264                 LogTemplateError(NULL, "VCardName", ERR_PARM1, TP,
 265                                  "Invalid define");
 266                 return 0;
 267         }
 268         return 1;
 269 }
 270
 271 void tmpl_vcard_name_str(StrBuf *Target, WCTemplputParams *TP)
 272 {
 273         void *vItem;
 274         long searchFieldNo = GetTemplateTokenNumber(Target, TP, 0, 0);
 275         /* todo: get descriptive string for this vcard type */
 276         if (GetHash(vcNames, LKEY(searchFieldNo), &vItem) && (vItem != NULL)) {
 277                 StrBufAppendTemplate(Target, TP, (StrBuf*) vItem, 1);
 278         }
 279         else {
 280                 LogTemplateError(NULL, "VCard item type", ERR_NAME, TP,
 281                                  "No i18n string for this.");
 282                 return;
 283         }
 284 }
 285
 286 void tmpl_vcard_msgno(StrBuf *Target, WCTemplputParams *TP)
 287 {
 288         addrbookent *ab = (addrbookent*) CTX(CTX_VCARD);
 289         if (ab->msgNoStr == NULL) {
 290                 ab->msgNoStr = NewStrBufPlain(NULL, 64);
 291         }
 292         StrBufPrintf(ab->msgNoStr, "%ld", ab->ab_msgnum);
 293         StrBufAppendTemplate(Target, TP, ab->msgNoStr, 0);
 294 }
 295 void tmpl_vcard_context_name_str(StrBuf *Target, WCTemplputParams *TP)
 296 {
 297         void *vItem;
 298         vcField *t = (vcField*) CTX(CTX_VCARD_TYPE);
 299
 300         if (t == NULL) {
 301                 LogTemplateError(NULL, "VCard item type", ERR_NAME, TP,
 302                                  "Missing context");
 303                 return;
 304         }
 305
 306         if (GetHash(vcNames, LKEY(t->cval), &vItem) && (vItem != NULL)) {
 307                 StrBufAppendTemplate(Target, TP, (StrBuf*) vItem, 1);
 308         }
 309         else {
 310                 LogTemplateError(NULL, "VCard item type", ERR_NAME, TP,
 311                                  "No i18n string for this.");
 312                 return;
 313         }
 314 }
 315
 316 int filter_VC_ByType(const char* key, long len, void *Context, StrBuf *Target, WCTemplputParams *TP)
 317 {
 318         long searchType;
 319         long type = 0;
 320         void *v;
 321         int rc = 0;
 322         vcField *vf = (vcField*) Context;
 323
 324         memcpy(&type, key, sizeof(long));
 325         searchType = GetTemplateTokenNumber(Target, TP, IT_ADDT_PARAM(0), 0);
 326
 327         if (vf->Type == searchType) {
 328                 addrbookent *ab = (addrbookent*) CTX(CTX_VCARD);
 329                 if (GetHash(ab->VC, LKEY(vf->cval), &v) && v != NULL)
 330                         return 1;
 331         }
 332         return rc;
 333 }
 334
 335 HashList *getContextVcard(StrBuf *Target, WCTemplputParams *TP)
 336 {
 337         vcField *vf = (vcField*) CTX(CTX_VCARD_TYPE);
 338         addrbookent *ab = (addrbookent*) CTX(CTX_VCARD);
 339
 340         if ((vf == NULL) || (ab == NULL)) {
 341                 LogTemplateError(NULL, "VCard item type", ERR_NAME, TP,
 342                                  "Need VCard and Vcard type in context");
 343
 344                 return NULL;
 345         }
 346         return ab->VC;
 347 }
 348
 349 int filter_VC_ByContextType(const char* key, long len, void *Context, StrBuf *Target, WCTemplputParams *TP)
 350 {
 351         long searchType;
 352         vcField *vf = (vcField*) CTX(CTX_VCARD_TYPE);
 353
 354         memcpy(&searchType, key, sizeof(long));
 355
 356         if (vf->cval == searchType) {
 357                 return 1;
 358         }
 359         else {
 360                 return 0;
 361         }
 362 }
 363
 364 int conditional_VC_Havetype(StrBuf *Target, WCTemplputParams *TP)
 365 {
 366         addrbookent *ab = (addrbookent*) CTX(CTX_VCARD);
 367         long HaveFieldType = GetTemplateTokenNumber(Target, TP, 2, 0);
 368         int rc = 0;
 369         void *vVCitem;
 370         const char *Key;
 371         long len;
 372         HashPos *it = GetNewHashPos(ab->VC, 0);
 373         while (GetNextHashPos(ab->VC, it, &len, &Key, &vVCitem) &&
 374                (vVCitem != NULL))
 375         {
 376                 void *vvcField;
 377                 long type = 0;
 378                 memcpy(&type, Key, sizeof(long));
 379                 if (GetHash(DefineToToken, LKEY(type), &vvcField) &&
 380                     (vvcField != NULL))
 381                 {
 382                         vcField *t = (vcField*) vvcField;
 383                         if (t && t->Type == HaveFieldType) {
 384                                 rc = 1;
 385                                 break;
 386                         }
 387                 }
 388         }
 389         DeleteHashPos(&it);
 390         return rc;
 391 }
 392
 393 /******************************************************************************
 394  *              parse one VCard                                               *
 395  ******************************************************************************/
 396
 397 void PutVcardItem(HashList *thisVC, vcField *thisField, StrBuf *ThisFieldStr, int is_qp, StrBuf *Swap)
 398 {
 399         /* if we have some untagged QP, detect it here. */
 400         if (is_qp || (strstr(ChrPtr(ThisFieldStr), "=?")!=NULL)){
 401                 FlushStrBuf(Swap);
 402                 StrBuf_RFC822_to_Utf8(Swap, ThisFieldStr, NULL, NULL); /* default charset, current charset */
 403                 SwapBuffers(Swap, ThisFieldStr);
 404                 FlushStrBuf(Swap);
 405         }
 406         Put(thisVC, LKEY(thisField->cval), ThisFieldStr, HFreeStrBuf);
 407 }
 408
 409 void parse_vcard(StrBuf *Target, struct vCard *v, HashList *VC, wc_mime_attachment *Mime)
 410 {
 411         StrBuf *Swap = NULL;
 412         int i, j, k;
 413         char buf[SIZ];
 414         int is_qp = 0;
 415         int is_b64 = 0;
 416         int ntokens, len;
 417         StrBuf *thisname = NULL;
 418         char firsttoken[SIZ];
 419         StrBuf *thisVCToken;
 420         void *vField = NULL;
 421
 422         Swap = NewStrBuf ();
 423         thisname = NewStrBuf();
 424         thisVCToken = NewStrBufPlain(NULL, 63);
 425         for (i=0; i<(v->numprops); ++i) {
 426                 FlushStrBuf(thisVCToken);
 427                 is_qp = 0;
 428                 is_b64 = 0;
 429                 syslog(LOG_DEBUG, "i: %d oneprop: %s - value: %s", i, v->prop[i].name, v->prop[i].value);
 430                 StrBufPlain(thisname, v->prop[i].name, -1);
 431                 StrBufLowerCase(thisname);
 432
 433                 /*len = */extract_token(firsttoken, ChrPtr(thisname), 0, ';', sizeof firsttoken);
 434                 ntokens = num_tokens(ChrPtr(thisname), ';');
 435                 for (j=0, k=0; j < ntokens && k < 10; ++j) {
 436                         len = extract_token(buf, ChrPtr(thisname), j, ';', sizeof buf);
 437                         if (!strcasecmp(buf, "encoding=quoted-printable")) {
 438                                 is_qp = 1;
 439                         }
 440                         else if (!strcasecmp(buf, "encoding=base64")) {
 441                                 is_b64 = 1;
 442                         }
 443                         else{
 444                                 if (StrLength(thisVCToken) > 0) {
 445                                         StrBufAppendBufPlain(thisVCToken, HKEY(";"), 0);
 446                                 }
 447                                 StrBufAppendBufPlain(thisVCToken, buf, len, 0);
 448                         }
 449                 }
 450
 451                 vField = NULL;
 452                 if ((StrLength(thisVCToken) > 0) &&
 453                     GetHash(VCTokenToDefine, SKEY(thisVCToken), &vField) &&
 454                     (vField != NULL)) {
 455                         vcField *thisField = (vcField *)vField;
 456                         StrBuf *ThisFieldStr = NULL;
 457                         syslog(LOG_DEBUG, "got this token: %s, found: %s", ChrPtr(thisVCToken), thisField->STR.Key);
 458                         switch (thisField->Type) {
 459                         case StringCluster: {
 460                                 int j = 0;
 461                                 const char *Pos = NULL;
 462                                 StrBuf *thisArray = NewStrBufPlain(v->prop[i].value, -1);
 463                                 StrBuf *Buf = NewStrBufPlain(NULL, StrLength(thisArray));
 464                                 while (thisField->Sub[j].STR.len > 0) {
 465                                         StrBufExtract_NextToken(Buf, thisArray, &Pos, ';');
 466                                         ThisFieldStr = NewStrBufDup(Buf);
 467
 468                                         PutVcardItem(VC, &thisField->Sub[j], ThisFieldStr, is_qp, Swap);
 469                                         j++;
 470                                 }
 471                                 FreeStrBuf(&thisArray);
 472                                 FreeStrBuf(&Buf);
 473                         }
 474                                 break;
 475                         case Address:
 476                         case FlatString:
 477                         case PhoneNumber:
 478                         case EmailAddr:
 479                         case Street:
 480                         case Number:
 481                         case AliasFor:
 482                                 /* copy over the payload into a StrBuf */
 483                                 ThisFieldStr = NewStrBufPlain(v->prop[i].value, -1);
 484                                 PutVcardItem(VC, thisField, ThisFieldStr, is_qp, Swap);
 485
 486                                 break;
 487                         case Base64BinaryAttachment:
 488                                 ThisFieldStr = NewStrBufPlain(v->prop[i].value, -1);
 489                                 StrBufDecodeBase64(ThisFieldStr);
 490                                 PutVcardItem(VC, thisField, ThisFieldStr, is_qp, Swap);
 491                                 break;
 492                         case TerminateList:
 493                         case UnKnown:
 494                                 break;
 495                         }
 496
 497                 }
 498                 else if (StrLength(thisVCToken) > 0) {
 499                         /* Add it to the UNKNOWN field... */
 500                         void *pv = NULL;
 501                         StrBuf *oldVal;
 502                         GetHash(VC, IKEY(vcfUnknown->cval), &pv);
 503                         oldVal = (StrBuf*) pv;
 504                         if (oldVal == NULL) {
 505                                 oldVal = NewStrBuf();
 506                                 Put(VC, IKEY(vcfUnknown->cval), oldVal, HFreeStrBuf);
 507                         }
 508                         else {
 509                                 StrBufAppendBufPlain(oldVal, HKEY("\n"), 0);
 510                         }
 511
 512                         StrBufAppendBuf(oldVal, thisVCToken, 0);
 513                         StrBufAppendBufPlain(oldVal, HKEY(":"), 0);
 514                         StrBufAppendBufPlain(oldVal, v->prop[i].value, -1, 0);
 515                         continue;
 516                 }
 517         }
 518         FreeStrBuf(&thisname);
 519         FreeStrBuf(&Swap);
 520         FreeStrBuf(&thisVCToken);
 521 }
 522
 523 HashList *CtxGetVcardList(StrBuf *Target, WCTemplputParams *TP)
 524 {
 525         HashList *pb = CTX(CTX_VCARD_LIST);
 526         return pb;
 527 }
 528
 529 /******************************************************************************
 530  * Extract an embedded photo from a vCard for display on the client           *
 531  ******************************************************************************/
 532
 533 void display_vcard_photo_img(void)
 534 {
 535         long msgnum = 0L;
 536         StrBuf *vcard;
 537         struct vCard *v;
 538         char *photosrc;
 539         const char *contentType;
 540         wcsession *WCC = WC;
 541
 542         msgnum = StrBufExtract_long(WCC->Hdr->HR.ReqLine, 0, '/');
 543
 544         vcard = load_mimepart(msgnum,"1");
 545         v = VCardLoad(vcard);
 546
 547         photosrc = vcard_get_prop(v, "PHOTO", 1,0,0);
 548         FlushStrBuf(WCC->WBuf);
 549         StrBufAppendBufPlain(WCC->WBuf, photosrc, -1, 0);
 550         if (StrBufDecodeBase64(WCC->WBuf) <= 0) {
 551                 FlushStrBuf(WCC->WBuf);
 552
 553                 hprintf("HTTP/1.1 500 %s\n","Unable to get photo");
 554                 output_headers(0, 0, 0, 0, 0, 0);
 555                 hprintf("Content-Type: text/plain\r\n");
 556                 begin_burst();
 557                 wc_printf(_("Could Not decode vcard photo\n"));
 558                 end_burst();
 559                 return;
 560         }
 561         contentType = GuessMimeType(ChrPtr(WCC->WBuf), StrLength(WCC->WBuf));
 562         http_transmit_thing(contentType, 0);
 563         free(v);
 564         free(photosrc);
 565 }
 566
 567 wc_mime_attachment *load_vcard(message_summary *Msg)
 568 {
 569         HashPos  *it;
 570         StrBuf *FoundCharset = NewStrBuf();
 571         StrBuf *Error;
 572         void *vMime;
 573         const char *Key;
 574         long len;
 575         wc_mime_attachment *Mime;
 576         wc_mime_attachment *VCMime = NULL;
 577
 578         Msg->MsgBody =  (wc_mime_attachment*) malloc(sizeof(wc_mime_attachment));
 579         memset(Msg->MsgBody, 0, sizeof(wc_mime_attachment));
 580         Msg->MsgBody->msgnum = Msg->msgnum;
 581
 582         load_message(Msg, FoundCharset, &Error);
 583
 584         FreeStrBuf(&FoundCharset);
 585         /* look up the vcard... */
 586         it = GetNewHashPos(Msg->AllAttach, 0);
 587         while (GetNextHashPos(Msg->AllAttach, it, &len, &Key, &vMime) &&
 588                (vMime != NULL))
 589         {
 590                 Mime = (wc_mime_attachment*) vMime;
 591                 if ((strcmp(ChrPtr(Mime->ContentType),
 592                            "text/x-vcard") == 0) ||
 593                     (strcmp(ChrPtr(Mime->ContentType),
 594                             "text/vcard") == 0))
 595                 {
 596                         VCMime = Mime;
 597                         break;
 598                 }
 599         }
 600         DeleteHashPos(&it);
 601         if (VCMime == NULL)
 602                 return NULL;
 603
 604         if (VCMime->Data == NULL)
 605                 MimeLoadData(VCMime);
 606         return VCMime;
 607 }
 608
 609 /*
 610  * Edit the vCard component of a MIME message.
 611  * Supply the message number
 612  * and MIME part number to fetch.  Or, specify -1 for the message number
 613  * to start with a blank card.
 614  */
 615 void do_edit_vcard(long msgnum, char *partnum,
 616                    message_summary *VCMsg,
 617                    wc_mime_attachment *VCAtt,
 618                    const char *return_to,
 619                    const char *force_room) {
 620         WCTemplputParams SubTP;
 621         wcsession *WCC = WC;
 622         message_summary *Msg = NULL;
 623         wc_mime_attachment *VCMime = NULL;
 624         struct vCard *v;
 625         char whatuser[256];
 626         addrbookent ab;
 627
 628         memset(&ab, 0, sizeof(addrbookent));
 629         ab.VC = NewHash(0, lFlathash);
 630         /* Display the form */
 631         output_headers(1, 1, 1, 0, 0, 0);
 632
 633         safestrncpy(whatuser, "", sizeof whatuser);
 634
 635         if ((msgnum >= 0) ||
 636             ((VCMsg != NULL) && (VCAtt != NULL)))
 637         {
 638                 if ((VCMsg == NULL) && (VCAtt == NULL)) {
 639
 640                         Msg = (message_summary *) malloc(sizeof(message_summary));
 641                         memset(Msg, 0, sizeof(message_summary));
 642                         Msg->msgnum = msgnum;
 643                         VCMime = load_vcard(Msg);
 644                         if (VCMime == NULL) {
 645                                 convenience_page("770000", _("Error"), "");/*TODO: important message*/
 646                                 DestroyMessageSummary(Msg);
 647                                 return;
 648                                 DeleteHash(&ab.VC);
 649                         }
 650
 651                         v = VCardLoad(VCMime->Data);
 652                 }
 653                 else {
 654                         v = VCardLoad(VCAtt->Data);
 655                 }
 656
 657                 parse_vcard(WCC->WBuf, v, ab.VC, NULL);
 658
 659
 660                 vcard_free(v);
 661         }
 662
 663         memset(&SubTP, 0, sizeof(WCTemplputParams));
 664         {
 665                 WCTemplputParams *TP = NULL;
 666                 WCTemplputParams SubTP;
 667
 668                 StackContext(TP, &SubTP, &ab, CTX_VCARD, 0, NULL);
 669
 670                 DoTemplate(HKEY("vcard_edit"), WCC->WBuf, &SubTP);
 671                 UnStackContext(&SubTP);
 672         }
 673         DeleteHash(&ab.VC);
 674
 675
 676         wDumpContent(1);
 677         if (Msg != NULL) {
 678                 DestroyMessageSummary(Msg);
 679         }
 680 }
 681
 682
 683 /*
 684  *  commit the edits to the citadel server
 685  */
 686 void edit_vcard(void) {
 687         long msgnum;
 688         char *partnum;
 689
 690         msgnum = lbstr("msgnum");
 691         partnum = bstr("partnum");
 692         do_edit_vcard(msgnum, partnum, NULL, NULL, "", NULL);
 693 }
 694
 695 /*
 696  *  parse edited vcard from the browser
 697  */
 698 void submit_vcard(void) {
 699         struct vCard *v;
 700         char *serialized_vcard;
 701         StrBuf *Buf;
 702         const StrBuf *ForceRoom;
 703         HashList* postVcard;
 704         HashPos *it, *itSub;
 705         const char *Key;
 706         long len;
 707         void *pv;
 708         StrBuf *SubStr;
 709         const StrBuf *s;
 710         const char *Pos = NULL;
 711
 712         if (!havebstr("ok_button")) {
 713                 readloop(readnew, eUseDefault);
 714                 return;
 715         }
 716
 717         if (havebstr("force_room")) {
 718                 ForceRoom = sbstr("force_room");
 719                 if (gotoroom(ForceRoom) != 200) {
 720                         AppendImportantMessage(_("Unable to enter the room to save your message"), -1);
 721                         AppendImportantMessage(HKEY(": "));
 722                         AppendImportantMessage(SKEY(ForceRoom));
 723                         AppendImportantMessage(HKEY("; "));
 724                         AppendImportantMessage(_("Aborting."), -1);
 725
 726                         if (!strcmp(bstr("return_to"), "select_user_to_edit")) {
 727                                 select_user_to_edit(NULL);
 728                         }
 729                         else if (!strcmp(bstr("return_to"), "do_welcome")) {
 730                                 do_welcome();
 731                         }
 732                         else if (!IsEmptyStr(bstr("return_to"))) {
 733                                 http_redirect(bstr("return_to"));
 734                         }
 735                         else {
 736                                 readloop(readnew, eUseDefault);
 737                         }
 738                         return;
 739                 }
 740         }
 741
 742         postVcard = getSubStruct(HKEY("VC"));
 743         if (postVcard == NULL) {
 744                 AppendImportantMessage(_("An error has occurred."), -1);
 745                 edit_vcard();
 746                 return;/*/// more details*/
 747         }
 748
 749         Buf = NewStrBuf();
 750         serv_write(HKEY("ENT0 1|||4\n"));
 751         if (!StrBuf_ServGetln(Buf) && (GetServerStatus(Buf, NULL) != 4))
 752         {
 753                 edit_vcard();
 754                 return;
 755         }
 756
 757         /* Make a vCard structure out of the data supplied in the form */
 758         StrBufPrintf(Buf, "begin:vcard\r\n%s\r\nend:vcard\r\n",
 759                      bstr("extrafields")
 760         );
 761         v = VCardLoad(Buf);     /* Start with the extra fields */
 762         if (v == NULL) {
 763                 AppendImportantMessage(_("An error has occurred."), -1);
 764                 edit_vcard();
 765                 FreeStrBuf(&Buf);
 766                 return;
 767         }
 768
 769         SubStr = NewStrBuf();
 770         it = GetNewHashPos(DefineToToken, 0);
 771         while (GetNextHashPos(DefineToToken, it, &len, &Key, &pv) &&
 772                (pv != NULL))
 773         {
 774                 char buf[32];
 775                 long blen;
 776                 vcField *t = (vcField*) pv;
 777
 778                 if (t->Sub != NULL){
 779                         vcField *Sub;
 780                         FlushStrBuf(SubStr);
 781                         itSub = GetNewHashPos(DefineToToken, 0);
 782                         while (GetNextHashPos(DefineToToken, itSub, &len, &Key, &pv) &&
 783                                (pv != NULL))
 784                         {
 785                                 Sub = (vcField*) pv;
 786                                 if (Sub->parentCVal == t->cval) {
 787                                         if (StrLength(SubStr) > 0)
 788                                                 StrBufAppendBufPlain(SubStr, HKEY(";"), 0);
 789
 790
 791
 792                                         blen = snprintf(buf, sizeof(buf), "%ld", Sub->cval);
 793                                         s = SSubBstr(postVcard, buf, blen);
 794
 795                                         if ((s != NULL) && (StrLength(s) > 0)) {
 796                                                 /// todo: utf8 qp
 797                                                 StrBufAppendBuf(SubStr, s, 0);
 798                                         }
 799                                 }
 800                         }
 801                         if (StrLength(SubStr) > 0) {
 802                                 vcard_add_prop(v, t->STR.Key, ChrPtr(SubStr));
 803                         }
 804                         DeleteHashPos(&itSub);
 805                 }
 806                 else if (t->parentCVal == 0) {
 807                         blen = snprintf(buf, sizeof(buf), "%ld", t->cval);
 808                         s = SSubBstr(postVcard, buf, blen);
 809
 810                         if ((s != NULL) && (StrLength(s) > 0)) {
 811                                 vcard_add_prop(v, t->STR.Key, ChrPtr(s));
 812                         }
 813                 }
 814         }
 815         DeleteHashPos(&it);
 816
 817         s = sbstr("other_inetemail");
 818         if (StrLength(s) > 0) {
 819                 FlushStrBuf(SubStr);
 820                 while (StrBufSipLine(SubStr, s, &Pos), ((Pos!=StrBufNOTNULL) && (Pos!=NULL)) ) {
 821                         if (StrLength(SubStr) > 0) {
 822                                 vcard_add_prop(v, "email;internet", ChrPtr(SubStr));
 823                         }
 824                 }
 825         }
 826
 827         FreeStrBuf(&SubStr);
 828
 829
 830         serialized_vcard = vcard_serialize(v);
 831         vcard_free(v);
 832         if (serialized_vcard == NULL) {
 833                 AppendImportantMessage(_("An error has occurred."), -1);
 834                 edit_vcard();
 835                 FreeStrBuf(&Buf);
 836                 return;
 837         }
 838
 839         printf("%s", serialized_vcard);
 840         serv_write(HKEY("Content-type: text/x-vcard; charset=UTF-8\n"));
 841         serv_write(HKEY("\n"));
 842         serv_printf("%s\r\n", serialized_vcard);
 843         serv_write(HKEY("000\n"));
 844         free(serialized_vcard);
 845
 846         if (!strcmp(bstr("return_to"), "select_user_to_edit")) {
 847                 select_user_to_edit(NULL);
 848         }
 849         else if (!strcmp(bstr("return_to"), "do_welcome")) {
 850                 do_welcome();
 851         }
 852         else if (!IsEmptyStr(bstr("return_to"))) {
 853                 http_redirect(bstr("return_to"));
 854         }
 855         else {
 856                 readloop(readnew, eUseDefault);
 857         }
 858         FreeStrBuf(&Buf);
 859 }
 860
 861 /******************************************************************************
 862  *              Render Addressbooks                                           *
 863  ******************************************************************************/
 864
 865 typedef struct _vcardview_struct {
 866         long is_singlecard;
 867         HashList *addrbook;
 868
 869 } vcardview_struct;
 870
 871 int vcard_GetParamsGetServerCall(SharedMessageStatus *Stat,
 872                                  void **ViewSpecific,
 873                                  long oper,
 874                                  char *cmd,
 875                                  long len,
 876                                  char *filter,
 877                                  long flen)
 878 {
 879         vcardview_struct *VS;
 880
 881         VS = (vcardview_struct*) malloc (sizeof(vcardview_struct));
 882         memset(VS, 0, sizeof(vcardview_struct));
 883         *ViewSpecific = (void*)VS;
 884
 885         VS->is_singlecard = ibstr("is_singlecard");
 886         if (VS->is_singlecard != 1) {
 887                 VS->addrbook = NewHash(0, NULL);
 888                 if (oper == do_search) {
 889                         snprintf(cmd, len, "MSGS SEARCH|%s", bstr("query"));
 890                 }
 891                 else {
 892                         strcpy(cmd, "MSGS ALL");
 893                 }
 894                 Stat->maxmsgs = 9999999;
 895         }
 896         return 200;
 897 }
 898
 899 int vcard_LoadMsgFromServer(SharedMessageStatus *Stat,
 900                             void **ViewSpecific,
 901                             message_summary* Msg,
 902                             int is_new,
 903                             int i)
 904 {
 905         wcsession *WCC = WC;
 906         WCTemplputParams *TP = NULL;
 907         WCTemplputParams SubTP;
 908         vcardview_struct *VS;
 909         wc_mime_attachment *VCMime = NULL;
 910         struct vCard *v;
 911         addrbookent* abEntry;
 912
 913         VS = (vcardview_struct*) *ViewSpecific;
 914
 915         VCMime = load_vcard(Msg);
 916         if (VCMime == NULL)
 917                 return 0;
 918
 919         v = VCardLoad(VCMime->Data);
 920
 921         if (v == NULL) return 0;
 922
 923         abEntry = (addrbookent*) malloc(sizeof(addrbookent));
 924         memset(abEntry, 0, sizeof(addrbookent));
 925         abEntry->name = NewStrBuf();
 926         abEntry->VC = NewHash(0, lFlathash);
 927         abEntry->ab_msgnum = Msg->msgnum;
 928         parse_vcard(WCC->WBuf, v, abEntry->VC, VCMime);
 929
 930         memset(&SubTP, 0, sizeof(WCTemplputParams));
 931         StackContext(TP, &SubTP, abEntry, CTX_VCARD, 0, NULL);
 932
 933         DoTemplate(HKEY("vcard_list_name"), WCC->WBuf, &SubTP);
 934         UnStackContext(&SubTP);
 935
 936         if (StrLength(abEntry->name) == 0) {
 937                 StrBufPlain(abEntry->name, _("(no name)"), -1);
 938         }
 939
 940         vcard_free(v);
 941
 942         Put(VS->addrbook, SKEY(abEntry->name), abEntry, deleteAbEnt);
 943         return 0;
 944 }
 945
 946
 947 /*
 948  * Render the address book using info we gathered during the scan
 949  *
 950  * addrbook     the addressbook to render
 951  * num_ab       the number of the addressbook
 952  */
 953 static int NAMESPERPAGE = 60;
 954 void do_addrbook_view(vcardview_struct* VS) {
 955         long i = 0;
 956         int num_pages = 0;
 957         int tabfirst = 0;
 958         int tablast = 0;
 959         StrBuf **tablabels;
 960         int num_ab = GetCount(VS->addrbook);
 961         HashList *headlines;
 962         wcsession *WCC = WC;
 963
 964         WCTemplputParams *TP = NULL;
 965         WCTemplputParams SubTP;
 966
 967         memset(&SubTP, 0, sizeof(WCTemplputParams));
 968
 969         if (num_ab == 0) {
 970                 do_template("vcard_list_empty");
 971                 return;
 972         }
 973
 974         if (num_ab > 1) {
 975                 SortByHashKey(VS->addrbook, 1);
 976         }
 977
 978         num_pages = (GetCount(VS->addrbook) / NAMESPERPAGE) + 1;
 979
 980         tablabels = malloc(num_pages * sizeof (StrBuf *));
 981         if (tablabels == NULL) {
 982                 return;
 983         }
 984
 985         headlines = NewHash(0, lFlathash);
 986         for (i=0; i<num_pages; ++i) {
 987                 void *v1 = NULL;
 988                 void *v2 = NULL;
 989                 long hklen1, hklen2;
 990                 const char *c1, *c2;
 991                 StrBuf *headline;
 992                 addrbookent *a1, *a2;
 993
 994                 tabfirst = i * NAMESPERPAGE;
 995                 tablast = tabfirst + NAMESPERPAGE - 1;
 996                 if (tablast > (num_ab - 1)) tablast = (num_ab - 1);
 997
 998                 headline = NewStrBufPlain(NULL, StrLength(v1) + StrLength(v2) + 10);
 999                 if (GetHashAt(VS->addrbook, tabfirst, &hklen1, &c1, &v1)) {
1000                         a1 = (addrbookent*) v1;
1001                         StrBufAppendBuf(headline, a1->name, 0);
1002                         StrBuf_Utf8StrCut(headline, 3);
1003                         if (GetHashAt(VS->addrbook, tablast, &hklen2, &c2, &v2)) {
1004
1005                                 a2 = (addrbookent*) v2;
1006                                 StrBufAppendBufPlain(headline, HKEY(" - "), 0);
1007                                 StrBufAppendBuf(headline, a2->name, 0);
1008                                 StrBuf_Utf8StrCut(headline, 9);
1009                         }
1010                 }
1011                 tablabels[i] = headline;
1012                 Put(headlines, LKEY(i), headline, HFreeStrBuf);
1013         }
1014         StrTabbedDialog(WC->WBuf, num_pages, tablabels);
1015         StackContext(TP, &SubTP, VS->addrbook, CTX_VCARD_LIST, 0, NULL);
1016
1017         DoTemplate(HKEY("vcard_list"), WCC->WBuf, &SubTP);
1018         UnStackContext(&SubTP);
1019         DeleteHash(&headlines);
1020         free(tablabels);
1021         StrBufAppendBufPlain(WCC->WBuf, HKEY("</div>"), 0);/* closes: id=global */
1022 }
1023
1024
1025
1026 int vcard_RenderView_or_Tail(SharedMessageStatus *Stat, void **ViewSpecific, long oper)
1027 {
1028         const StrBuf *Mime;
1029         vcardview_struct *VS;
1030
1031         VS = (vcardview_struct*) *ViewSpecific;
1032         if (VS->is_singlecard)
1033                 read_message(WC->WBuf, HKEY("view_message"), lbstr("startmsg"), NULL, &Mime, NULL);
1034         else
1035                 do_addrbook_view(VS);   /* Render the address book */
1036         return 0;
1037 }
1038
1039 int vcard_Cleanup(void **ViewSpecific)
1040 {
1041         vcardview_struct *VS;
1042
1043         VS = (vcardview_struct*) *ViewSpecific;
1044         wDumpContent(1);
1045         if ((VS != NULL) &&
1046             (VS->addrbook != NULL))
1047                 DeleteHash(&VS->addrbook);
1048         if (VS != NULL)
1049                 free(VS);
1050
1051         return 0;
1052 }
1053
1054 void render_MIME_VCard(StrBuf *Target, WCTemplputParams *TP, StrBuf *FoundCharset)
1055 {
1056         wc_mime_attachment *Mime = (wc_mime_attachment *) CTX(CTX_MIME_ATACH);
1057         wcsession *WCC = WC;
1058         if (StrLength(Mime->Data) == 0)
1059                 MimeLoadData(Mime);
1060         if (StrLength(Mime->Data) > 0) {
1061                 struct vCard *v;
1062                 StrBuf *Buf;
1063
1064                 Buf = NewStrBuf();
1065                 /** If it's my vCard I can edit it */
1066                 if (    (!strcasecmp(ChrPtr(WCC->CurRoom.name), USERCONFIGROOM))
1067                         || ((StrLength(WCC->CurRoom.name) > 11) &&
1068                             (!strcasecmp(&(ChrPtr(WCC->CurRoom.name)[11]), USERCONFIGROOM)))
1069                         || (WCC->CurRoom.view == VIEW_ADDRESSBOOK)
1070                         ) {
1071                         StrBufAppendPrintf(Buf, "<a href=\"edit_vcard?msgnum=%ld?partnum=%s\">",
1072                                 Mime->msgnum, ChrPtr(Mime->PartNum));
1073                         StrBufAppendPrintf(Buf, "[%s]</a>", _("edit"));
1074                 }
1075
1076                 /* In all cases, display the full card */
1077
1078                 v = VCardLoad(Mime->Data);
1079
1080                 if (v != NULL) {
1081                         WCTemplputParams *TP = NULL;
1082                         WCTemplputParams SubTP;
1083                         addrbookent ab;
1084                         memset(&ab, 0, sizeof(addrbookent));
1085
1086                         ab.VC = NewHash(0, lFlathash);
1087                         ab.ab_msgnum = Mime->msgnum;
1088
1089                         parse_vcard(Target, v, ab.VC, Mime);
1090
1091                         memset(&SubTP, 0, sizeof(WCTemplputParams));
1092                         StackContext(TP, &SubTP, &ab, CTX_VCARD, 0, NULL);
1093
1094                         DoTemplate(HKEY("vcard_msg_display"), Target, &SubTP);
1095                         UnStackContext(&SubTP);
1096                         DeleteHash(&ab.VC);
1097                         vcard_free(v);
1098
1099                 }
1100                 else {
1101                         StrBufPlain(Buf, _("failed to load vcard"), -1);
1102                 }
1103                 FreeStrBuf(&Mime->Data);
1104                 Mime->Data = Buf;
1105         }
1106
1107 }
1108
1109 void
1110 ServerStartModule_VCARD
1111 (void)
1112 {
1113 }
1114
1115 void
1116 ServerShutdownModule_VCARD
1117 (void)
1118 {
1119         DeleteHash(&DefineToToken);
1120         DeleteHash(&vcNames);
1121         DeleteHash(&VCTokenToDefine);
1122 }
1123
1124 void
1125 InitModule_VCARD
1126 (void)
1127 {
1128         StrBuf *Prefix  = NewStrBufPlain(HKEY("VC:"));
1129         DefineToToken   = NewHash(1, lFlathash);
1130         vcNames         = NewHash(1, lFlathash);
1131         VCTokenToDefine = NewHash(1, NULL);
1132         autoRegisterTokens(&VCEnumCounter, VCStrE, Prefix, 0, 0);
1133         FreeStrBuf(&Prefix);
1134
1135         REGISTERTokenParamDefine(NAMESPERPAGE);
1136
1137
1138         RegisterCTX(CTX_VCARD);
1139         RegisterCTX(CTX_VCARD_LIST);
1140         RegisterCTX(CTX_VCARD_TYPE);
1141
1142         RegisterReadLoopHandlerset(
1143                 VIEW_ADDRESSBOOK,
1144                 vcard_GetParamsGetServerCall,
1145                 NULL,
1146                 NULL,
1147                 NULL,
1148                 vcard_LoadMsgFromServer,
1149                 vcard_RenderView_or_Tail,
1150                 vcard_Cleanup);
1151
1152         RegisterIterator("MAIL:VCARDS", 0, NULL, CtxGetVcardList, NULL, NULL, CTX_VCARD, CTX_VCARD_LIST, IT_NOFLAG);
1153
1154
1155         WebcitAddUrlHandler(HKEY("edit_vcard"), "", 0, edit_vcard, 0);
1156         WebcitAddUrlHandler(HKEY("submit_vcard"), "", 0, submit_vcard, 0);
1157         WebcitAddUrlHandler(HKEY("vcardphoto"), "", 0, display_vcard_photo_img, NEED_URL);
1158
1159         RegisterNamespace("VC:ITEM", 2, 2, tmpl_vcard_item, preeval_vcard_item, CTX_VCARD);
1160         RegisterNamespace("VC:CTXITEM", 1, 1, tmpl_vcard_context_item, NULL, CTX_VCARD_TYPE);
1161         RegisterNamespace("VC:NAME", 1, 1, tmpl_vcard_name_str, preeval_vcard_name_str, CTX_VCARD);
1162         RegisterNamespace("VC:MSGNO", 0, 1, tmpl_vcard_msgno, NULL, CTX_VCARD);
1163         RegisterNamespace("VC:CTXNAME", 1, 1, tmpl_vcard_context_name_str, NULL, CTX_VCARD_TYPE);
1164         REGISTERTokenParamDefine(FlatString);
1165         REGISTERTokenParamDefine(StringCluster);
1166         REGISTERTokenParamDefine(PhoneNumber);
1167         REGISTERTokenParamDefine(EmailAddr);
1168         REGISTERTokenParamDefine(Street);
1169         REGISTERTokenParamDefine(Number);
1170         REGISTERTokenParamDefine(AliasFor);
1171         REGISTERTokenParamDefine(Base64BinaryAttachment);
1172         REGISTERTokenParamDefine(TerminateList);
1173         REGISTERTokenParamDefine(Address);
1174
1175         RegisterConditional("VC:HAVE:TYPE",      1, conditional_VC_Havetype, CTX_VCARD);
1176         RegisterFilteredIterator("VC:TYPE", 1, DefineToToken, NULL, NULL, NULL, filter_VC_ByType, CTX_VCARD_TYPE, CTX_VCARD, IT_NOFLAG);
1177         RegisterFilteredIterator("VC:TYPE:ITEMS", 0, NULL, getContextVcard, NULL, NULL, filter_VC_ByContextType, CTX_STRBUF, CTX_VCARD_TYPE, IT_NOFLAG);
1178
1179         RegisterMimeRenderer(HKEY("text/x-vcard"), render_MIME_VCard, 1, 201);
1180         RegisterMimeRenderer(HKEY("text/vcard"), render_MIME_VCard, 1, 200);
1181 }