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