webcit/msg_renderers.c

   1 #include "webcit.h"
   2 #include "webserver.h"
   3 #include "groupdav.h"
   4
   5 /*
   6  * message index functions
   7  */
   8
   9
  10 void DestroyMimeParts(wc_mime_attachment *Mime)
  11 {
  12         FreeStrBuf(&Mime->Name);
  13         FreeStrBuf(&Mime->FileName);
  14         FreeStrBuf(&Mime->PartNum);
  15         FreeStrBuf(&Mime->Disposition);
  16         FreeStrBuf(&Mime->ContentType);
  17         FreeStrBuf(&Mime->Charset);
  18         FreeStrBuf(&Mime->Data);
  19 }
  20
  21 void DestroyMime(void *vMime)
  22 {
  23         wc_mime_attachment *Mime = (wc_mime_attachment*)vMime;
  24         DestroyMimeParts(Mime);
  25         free(Mime);
  26 }
  27
  28 void DestroyMessageSummary(void *vMsg)
  29 {
  30         message_summary *Msg = (message_summary*) vMsg;
  31
  32         FreeStrBuf(&Msg->from);
  33         FreeStrBuf(&Msg->to);
  34         FreeStrBuf(&Msg->subj);
  35         FreeStrBuf(&Msg->reply_inreplyto);
  36         FreeStrBuf(&Msg->reply_references);
  37         FreeStrBuf(&Msg->cccc);
  38         FreeStrBuf(&Msg->hnod);
  39         FreeStrBuf(&Msg->AllRcpt);
  40         FreeStrBuf(&Msg->Room);
  41         FreeStrBuf(&Msg->Rfca);
  42         FreeStrBuf(&Msg->OtherNode);
  43
  44         FreeStrBuf(&Msg->reply_to);
  45
  46         DeleteHash(&Msg->Attachments);  /**< list of Accachments */
  47         DeleteHash(&Msg->Submessages);
  48         DeleteHash(&Msg->AttachLinks);
  49         DeleteHash(&Msg->AllAttach);
  50         free(Msg);
  51 }
  52
  53
  54
  55 void RegisterMsgHdr(const char *HeaderName, long HdrNLen, ExamineMsgHeaderFunc evaluator, int type)
  56 {
  57         headereval *ev;
  58         ev = (headereval*) malloc(sizeof(headereval));
  59         ev->evaluator = evaluator;
  60         ev->Type = type;
  61         Put(MsgHeaderHandler, HeaderName, HdrNLen, ev, NULL);
  62 }
  63
  64 void RegisterMimeRenderer(const char *HeaderName, long HdrNLen,
  65                           RenderMimeFunc MimeRenderer,
  66                           int InlineRenderable,
  67                           int Priority)
  68 {
  69         RenderMimeFuncStruct *f;
  70
  71         f = (RenderMimeFuncStruct*) malloc(sizeof(RenderMimeFuncStruct));
  72         f->f = MimeRenderer;
  73         Put(MimeRenderHandler, HeaderName, HdrNLen, f, NULL);
  74         if (InlineRenderable)
  75                 RegisterEmbeddableMimeType(HeaderName, HdrNLen, 10000 - Priority);
  76 }
  77
  78 /*----------------------------------------------------------------------------*/
  79
  80 /*
  81  *  comparator for two longs in descending order.
  82  */
  83 int longcmp_r(const void *s1, const void *s2) {
  84         long l1;
  85         long l2;
  86
  87         l1 = *(long *)GetSearchPayload(s1);
  88         l2 = *(long *)GetSearchPayload(s2);
  89
  90         if (l1 > l2) return(-1);
  91         if (l1 < l2) return(+1);
  92         return(0);
  93 }
  94
  95 /*
  96  *  comparator for longs; descending order.
  97  */
  98 int qlongcmp_r(const void *s1, const void *s2) {
  99         long l1 = (long) s1;
 100         long l2 = (long) s2;
 101
 102         if (l1 > l2) return(-1);
 103         if (l1 < l2) return(+1);
 104         return(0);
 105 }
 106
 107
 108 /*
 109  * comparator for message summary structs by ascending subject.
 110  */
 111 int summcmp_subj(const void *s1, const void *s2) {
 112         message_summary *summ1;
 113         message_summary *summ2;
 114
 115         summ1 = (message_summary *)GetSearchPayload(s1);
 116         summ2 = (message_summary *)GetSearchPayload(s2);
 117         return strcasecmp(ChrPtr(summ1->subj), ChrPtr(summ2->subj));
 118 }
 119
 120 /*
 121  * comparator for message summary structs by descending subject.
 122  */
 123 int summcmp_rsubj(const void *s1, const void *s2) {
 124         message_summary *summ1;
 125         message_summary *summ2;
 126
 127         summ1 = (message_summary *)GetSearchPayload(s1);
 128         summ2 = (message_summary *)GetSearchPayload(s2);
 129         return strcasecmp(ChrPtr(summ2->subj), ChrPtr(summ1->subj));
 130 }
 131 /*
 132  * comparator for message summary structs by descending subject.
 133  */
 134 int groupchange_subj(const void *s1, const void *s2) {
 135         message_summary *summ1;
 136         message_summary *summ2;
 137
 138         summ1 = (message_summary *)s1;
 139         summ2 = (message_summary *)s2;
 140         return ChrPtr(summ2->subj)[0] != ChrPtr(summ1->subj)[0];
 141 }
 142
 143 /*
 144  * comparator for message summary structs by ascending sender.
 145  */
 146 int summcmp_sender(const void *s1, const void *s2) {
 147         message_summary *summ1;
 148         message_summary *summ2;
 149
 150         summ1 = (message_summary *)GetSearchPayload(s1);
 151         summ2 = (message_summary *)GetSearchPayload(s2);
 152         return strcasecmp(ChrPtr(summ1->from), ChrPtr(summ2->from));
 153 }
 154
 155 /*
 156  * comparator for message summary structs by descending sender.
 157  */
 158 int summcmp_rsender(const void *s1, const void *s2) {
 159         message_summary *summ1;
 160         message_summary *summ2;
 161
 162         summ1 = (message_summary *)GetSearchPayload(s1);
 163         summ2 = (message_summary *)GetSearchPayload(s2);
 164         return strcasecmp(ChrPtr(summ2->from), ChrPtr(summ1->from));
 165 }
 166 /*
 167  * comparator for message summary structs by descending sender.
 168  */
 169 int groupchange_sender(const void *s1, const void *s2) {
 170         message_summary *summ1;
 171         message_summary *summ2;
 172
 173         summ1 = (message_summary *)s1;
 174         summ2 = (message_summary *)s2;
 175         return strcasecmp(ChrPtr(summ2->from), ChrPtr(summ1->from)) != 0;
 176
 177 }
 178
 179 /*
 180  * comparator for message summary structs by ascending date.
 181  */
 182 int summcmp_date(const void *s1, const void *s2) {
 183         message_summary *summ1;
 184         message_summary *summ2;
 185
 186         summ1 = (message_summary *)GetSearchPayload(s1);
 187         summ2 = (message_summary *)GetSearchPayload(s2);
 188
 189         if (summ1->date < summ2->date) return -1;
 190         else if (summ1->date > summ2->date) return +1;
 191         else return 0;
 192 }
 193
 194 /*
 195  * comparator for message summary structs by descending date.
 196  */
 197 int summcmp_rdate(const void *s1, const void *s2) {
 198         message_summary *summ1;
 199         message_summary *summ2;
 200
 201         summ1 = (message_summary *)GetSearchPayload(s1);
 202         summ2 = (message_summary *)GetSearchPayload(s2);
 203
 204         if (summ1->date < summ2->date) return +1;
 205         else if (summ1->date > summ2->date) return -1;
 206         else return 0;
 207 }
 208
 209 /*
 210  * comparator for message summary structs by descending date.
 211  */
 212 const long DAYSECONDS = 24 * 60 * 60;
 213 int groupchange_date(const void *s1, const void *s2) {
 214         message_summary *summ1;
 215         message_summary *summ2;
 216
 217         summ1 = (message_summary *)s1;
 218         summ2 = (message_summary *)s2;
 219
 220         return (summ1->date % DAYSECONDS) != (summ2->date %DAYSECONDS);
 221 }
 222
 223
 224 /*----------------------------------------------------------------------------*/
 225 /* Don't wanna know... or? */
 226 void examine_pref(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset) {return;}
 227 void examine_suff(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset) {return;}
 228 void examine_path(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset) {return;}
 229 void examine_content_encoding(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 230 {
 231 /* TODO: do we care? */
 232 }
 233
 234 void examine_nhdr(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 235 {
 236         Msg->nhdr = 0;
 237         if (!strncasecmp(ChrPtr(HdrLine), "yes", 8))
 238                 Msg->nhdr = 1;
 239 }
 240 int Conditional_ANONYMOUS_MESSAGE(StrBuf *Target, WCTemplputParams *TP)
 241 {
 242         message_summary *Msg = (message_summary*) CTX;
 243         return Msg->nhdr != 0;
 244 }
 245
 246 void examine_type(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 247 {
 248         Msg->format_type = StrToi(HdrLine);
 249
 250 }
 251
 252 void examine_from(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 253 {
 254         FreeStrBuf(&Msg->from);
 255         Msg->from = NewStrBufPlain(NULL, StrLength(HdrLine));
 256         StrBuf_RFC822_to_Utf8(Msg->from, HdrLine, WC->DefaultCharset, FoundCharset);
 257 }
 258 void tmplput_MAIL_SUMM_FROM(StrBuf *Target, WCTemplputParams *TP)
 259 {
 260         message_summary *Msg = (message_summary*) CTX;
 261         StrBufAppendTemplate(Target, TP, Msg->from, 0);
 262 }
 263
 264
 265
 266 void examine_subj(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 267 {
 268         FreeStrBuf(&Msg->subj);
 269         Msg->subj = NewStrBufPlain(NULL, StrLength(HdrLine));
 270         StrBuf_RFC822_to_Utf8(Msg->subj, HdrLine, WC->DefaultCharset, FoundCharset);
 271 }
 272 void tmplput_MAIL_SUMM_SUBJECT(StrBuf *Target, WCTemplputParams *TP)
 273 {/*////TODO: Fwd: and RE: filter!!*/
 274
 275         message_summary *Msg = (message_summary*) CTX;
 276         StrBufAppendTemplate(Target, TP, Msg->subj, 0);
 277 }
 278 int Conditional_MAIL_SUMM_SUBJECT(StrBuf *Target, WCTemplputParams *TP)
 279 {
 280         message_summary *Msg = (message_summary*) CTX;
 281         return StrLength(Msg->subj) > 0;
 282 }
 283
 284
 285 void examine_msgn(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 286 {
 287         FreeStrBuf(&Msg->reply_inreplyto);
 288         Msg->reply_inreplyto = NewStrBufPlain(NULL, StrLength(HdrLine));
 289         StrBuf_RFC822_to_Utf8(Msg->reply_inreplyto, HdrLine, WC->DefaultCharset, FoundCharset);
 290 }
 291 void tmplput_MAIL_SUMM_INREPLYTO(StrBuf *Target, WCTemplputParams *TP)
 292 {
 293         message_summary *Msg = (message_summary*) CTX;
 294         StrBufAppendTemplate(Target, TP, Msg->reply_inreplyto, 0);
 295 }
 296
 297 int Conditional_MAIL_SUMM_UNREAD(StrBuf *Target, WCTemplputParams *TP)
 298 {
 299         message_summary *Msg = (message_summary*) CTX;
 300         return Msg->is_new != 0;
 301 }
 302
 303 void examine_wefw(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 304 {
 305         FreeStrBuf(&Msg->reply_references);
 306         Msg->reply_references = NewStrBufPlain(NULL, StrLength(HdrLine));
 307         StrBuf_RFC822_to_Utf8(Msg->reply_references, HdrLine, WC->DefaultCharset, FoundCharset);
 308 }
 309 void tmplput_MAIL_SUMM_REFIDS(StrBuf *Target, WCTemplputParams *TP)
 310 {
 311         message_summary *Msg = (message_summary*) CTX;
 312         StrBufAppendTemplate(Target, TP, Msg->reply_references, 0);
 313 }
 314
 315
 316 void examine_cccc(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 317 {
 318         FreeStrBuf(&Msg->cccc);
 319         Msg->cccc = NewStrBufPlain(NULL, StrLength(HdrLine));
 320         StrBuf_RFC822_to_Utf8(Msg->cccc, HdrLine, WC->DefaultCharset, FoundCharset);
 321         if (Msg->AllRcpt == NULL)
 322                 Msg->AllRcpt = NewStrBufPlain(NULL, StrLength(HdrLine));
 323         if (StrLength(Msg->AllRcpt) > 0) {
 324                 StrBufAppendBufPlain(Msg->AllRcpt, HKEY(", "), 0);
 325         }
 326         StrBufAppendBuf(Msg->AllRcpt, Msg->cccc, 0);
 327 }
 328 void tmplput_MAIL_SUMM_CCCC(StrBuf *Target, WCTemplputParams *TP)
 329 {
 330         message_summary *Msg = (message_summary*) CTX;
 331         StrBufAppendTemplate(Target, TP, Msg->cccc, 0);
 332 }
 333
 334
 335 void examine_room(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 336 {
 337         if ((StrLength(HdrLine) > 0) &&
 338             (strcasecmp(ChrPtr(HdrLine), ChrPtr(WC->wc_roomname)))) {
 339                 FreeStrBuf(&Msg->Room);
 340                 Msg->Room = NewStrBufDup(HdrLine);
 341         }
 342 }
 343 void tmplput_MAIL_SUMM_ORGROOM(StrBuf *Target, WCTemplputParams *TP)
 344 {
 345         message_summary *Msg = (message_summary*) CTX;
 346         StrBufAppendTemplate(Target, TP, Msg->Room, 0);
 347 }
 348
 349
 350 void examine_rfca(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 351 {
 352         FreeStrBuf(&Msg->Rfca);
 353         Msg->Rfca = NewStrBufDup(HdrLine);
 354 }
 355 void tmplput_MAIL_SUMM_RFCA(StrBuf *Target, WCTemplputParams *TP)
 356 {
 357         message_summary *Msg = (message_summary*) CTX;
 358         StrBufAppendTemplate(Target, TP, Msg->Rfca, 0);
 359 }
 360 int Conditional_MAIL_SUMM_RFCA(StrBuf *Target, WCTemplputParams *TP)
 361 {
 362         message_summary *Msg = (message_summary*) CTX;
 363         return StrLength(Msg->Rfca) > 0;
 364 }
 365 int Conditional_MAIL_SUMM_CCCC(StrBuf *Target, WCTemplputParams *TP)
 366 {
 367         message_summary *Msg = (message_summary*) CTX;
 368         return StrLength(Msg->cccc) > 0;
 369 }
 370
 371 void examine_node(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 372 {
 373         wcsession *WCC = WC;
 374
 375         if ( (StrLength(HdrLine) > 0) &&
 376              ((WC->room_flags & QR_NETWORK)
 377               || ((strcasecmp(ChrPtr(HdrLine), ChrPtr(WCC->serv_info->serv_nodename))
 378                    && (strcasecmp(ChrPtr(HdrLine), ChrPtr(WCC->serv_info->serv_fqdn))))))) {
 379                 FreeStrBuf(&Msg->OtherNode);
 380                 Msg->OtherNode = NewStrBufDup(HdrLine);
 381         }
 382 }
 383 void tmplput_MAIL_SUMM_OTHERNODE(StrBuf *Target, WCTemplputParams *TP)
 384 {
 385         message_summary *Msg = (message_summary*) CTX;
 386         StrBufAppendTemplate(Target, TP, Msg->OtherNode, 0);
 387 }
 388 int Conditional_MAIL_SUMM_OTHERNODE(StrBuf *Target, WCTemplputParams *TP)
 389 {
 390         message_summary *Msg = (message_summary*) CTX;
 391         return StrLength(Msg->OtherNode) > 0;
 392 }
 393
 394
 395 void examine_rcpt(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 396 {
 397         FreeStrBuf(&Msg->to);
 398         Msg->to = NewStrBufPlain(NULL, StrLength(HdrLine));
 399         StrBuf_RFC822_to_Utf8(Msg->to, HdrLine, WC->DefaultCharset, FoundCharset);
 400         if (Msg->AllRcpt == NULL)
 401                 Msg->AllRcpt = NewStrBufPlain(NULL, StrLength(HdrLine));
 402         if (StrLength(Msg->AllRcpt) > 0) {
 403                 StrBufAppendBufPlain(Msg->AllRcpt, HKEY(", "), 0);
 404         }
 405         StrBufAppendBuf(Msg->AllRcpt, Msg->to, 0);
 406 }
 407 void tmplput_MAIL_SUMM_TO(StrBuf *Target, WCTemplputParams *TP)
 408 {
 409         message_summary *Msg = (message_summary*) CTX;
 410         StrBufAppendTemplate(Target, TP, Msg->to, 0);
 411 }
 412 int Conditional_MAIL_SUMM_TO(StrBuf *Target, WCTemplputParams *TP)
 413 {
 414         message_summary *Msg = (message_summary*) CTX;
 415         return StrLength(Msg->to) != 0;
 416 }
 417 int Conditional_MAIL_SUMM_SUBJ(StrBuf *Target, WCTemplputParams *TP)
 418 {
 419         message_summary *Msg = (message_summary*) CTX;
 420         return StrLength(Msg->subj) != 0;
 421 }
 422 void tmplput_MAIL_SUMM_ALLRCPT(StrBuf *Target, WCTemplputParams *TP)
 423 {
 424         message_summary *Msg = (message_summary*) CTX;
 425         StrBufAppendTemplate(Target, TP, Msg->AllRcpt, 0);
 426 }
 427
 428
 429
 430 void tmplput_SUMM_COUNT(StrBuf *Target, WCTemplputParams *TP)
 431 {
 432         StrBufAppendPrintf(Target, "%d", GetCount( WC->summ));
 433 }
 434
 435 HashList *iterate_get_mailsumm_All(StrBuf *Target, WCTemplputParams *TP)
 436 {
 437         return WC->summ;
 438 }
 439 void examine_time(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 440 {
 441         Msg->date = StrTol(HdrLine);
 442 }
 443
 444 void tmplput_MAIL_SUMM_DATE_BRIEF(StrBuf *Target, WCTemplputParams *TP)
 445 {
 446         char datebuf[64];
 447         message_summary *Msg = (message_summary*) CTX;
 448         webcit_fmt_date(datebuf, 64, Msg->date, DATEFMT_BRIEF);
 449         StrBufAppendBufPlain(Target, datebuf, -1, 0);
 450 }
 451
 452 void tmplput_MAIL_SUMM_DATE_FULL(StrBuf *Target, WCTemplputParams *TP)
 453 {
 454         char datebuf[64];
 455         message_summary *Msg = (message_summary*) CTX;
 456         webcit_fmt_date(datebuf, 64, Msg->date, DATEFMT_FULL);
 457         StrBufAppendBufPlain(Target, datebuf, -1, 0);
 458 }
 459 void tmplput_MAIL_SUMM_DATE_NO(StrBuf *Target, WCTemplputParams *TP)
 460 {
 461         message_summary *Msg = (message_summary*) CTX;
 462         StrBufAppendPrintf(Target, "%ld", Msg->date, 0);
 463 }
 464
 465
 466
 467 void render_MAIL(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 468 {
 469         const StrBuf *TemplateMime;
 470
 471         if (Mime->Data == NULL)
 472                 Mime->Data = NewStrBufPlain(NULL, Mime->length);
 473         else
 474                 FlushStrBuf(Mime->Data);
 475         read_message(Mime->Data, HKEY("view_submessage"), Mime->msgnum, Mime->PartNum, &TemplateMime);
 476 /*
 477         if ( (!IsEmptyStr(mime_submessages)) && (!section[0]) ) {
 478                 for (i=0; i<num_tokens(mime_submessages, '|'); ++i) {
 479                         extract_token(buf, mime_submessages, i, '|', sizeof buf);
 480                         / ** use printable_view to suppress buttons * /
 481                         wc_printf("<blockquote>");
 482                         read_message(Mime->msgnum, 1, ChrPtr(Mime->Section));
 483                         wc_printf("</blockquote>");
 484                 }
 485         }
 486 */
 487 }
 488
 489 void render_MIME_VCard(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 490 {
 491         wcsession *WCC = WC;
 492         MimeLoadData(Mime);
 493         if (StrLength(Mime->Data) > 0) {
 494                 StrBuf *Buf;
 495                 Buf = NewStrBuf();
 496                 /** If it's my vCard I can edit it */
 497                 if (    (!strcasecmp(ChrPtr(WCC->wc_roomname), USERCONFIGROOM))
 498                         || (!strcasecmp(&(ChrPtr(WCC->wc_roomname)[11]), USERCONFIGROOM))
 499                         || (WC->wc_view == VIEW_ADDRESSBOOK)
 500                         ) {
 501                         StrBufAppendPrintf(Buf, "<a href=\"edit_vcard?msgnum=%ld?partnum=%s\">",
 502                                 Mime->msgnum, ChrPtr(Mime->PartNum));
 503                         StrBufAppendPrintf(Buf, "[%s]</a>", _("edit"));
 504                 }
 505
 506                 /* In all cases, display the full card */
 507                 display_vcard(Buf, Mime->Data, 0, 1, NULL, Mime->msgnum);
 508                 FreeStrBuf(&Mime->Data);
 509                 Mime->Data = Buf;
 510         }
 511
 512 }
 513
 514 void render_MIME_VNote(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 515 {
 516         MimeLoadData(Mime);
 517         if (StrLength(Mime->Data) > 0) {
 518                 struct vnote *v;
 519                 StrBuf *Buf;
 520                 char *vcard;
 521
 522                 Buf = NewStrBuf();
 523                 vcard = SmashStrBuf(&Mime->Data);
 524                 v = vnote_new_from_str(vcard);
 525                 free (vcard);
 526                 if (v) {
 527                         WCTemplputParams TP;
 528
 529                         memset(&TP, 0, sizeof(WCTemplputParams));
 530                         TP.Filter.ContextType = CTX_VNOTE;
 531                         TP.Context = v;
 532                         DoTemplate(HKEY("mail_vnoteitem"),
 533                                    Buf, &TP);
 534
 535                         vnote_free(v);
 536                         Mime->Data = Buf;
 537                 }
 538                 else {
 539                         if (Mime->Data == NULL)
 540                                 Mime->Data = NewStrBuf();
 541                         else
 542                                 FlushStrBuf(Mime->Data);
 543                 }
 544         }
 545 }
 546
 547 void render_MIME_ICS(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 548 {
 549         if (StrLength(Mime->Data) == 0) {
 550                 MimeLoadData(Mime);
 551         }
 552         if (StrLength(Mime->Data) > 0) {
 553                 cal_process_attachment(Mime);
 554         }
 555 }
 556
 557
 558
 559 void examine_mime_part(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 560 {
 561         wc_mime_attachment *Mime;
 562         StrBuf *Buf;
 563
 564         Mime = (wc_mime_attachment*) malloc(sizeof(wc_mime_attachment));
 565         memset(Mime, 0, sizeof(wc_mime_attachment));
 566         Mime->msgnum = Msg->msgnum;
 567         Buf = NewStrBuf();
 568
 569         Mime->Name = NewStrBuf();
 570         StrBufExtract_token(Buf, HdrLine, 0, '|');
 571         StrBuf_RFC822_to_Utf8(Mime->Name, Buf, WC->DefaultCharset, FoundCharset);
 572         StrBufTrim(Mime->Name);
 573
 574         StrBufExtract_token(Buf, HdrLine, 1, '|');
 575         Mime->FileName = NewStrBuf();
 576         StrBuf_RFC822_to_Utf8(Mime->FileName, Buf, WC->DefaultCharset, FoundCharset);
 577         StrBufTrim(Mime->FileName);
 578
 579         Mime->PartNum = NewStrBuf();
 580         StrBufExtract_token(Mime->PartNum, HdrLine, 2, '|');
 581         StrBufTrim(Mime->PartNum);
 582         if (strchr(ChrPtr(Mime->PartNum), '.') != NULL)
 583                 Mime->level = 2;
 584         else
 585                 Mime->level = 1;
 586
 587         Mime->Disposition = NewStrBuf();
 588         StrBufExtract_token(Mime->Disposition, HdrLine, 3, '|');
 589
 590         Mime->ContentType = NewStrBuf();
 591         StrBufExtract_token(Mime->ContentType, HdrLine, 4, '|');
 592         StrBufTrim(Mime->ContentType);
 593         StrBufLowerCase(Mime->ContentType);
 594
 595         if (!strcmp(ChrPtr(Mime->ContentType), "application/octet-stream")) {
 596                 StrBufPlain(Mime->ContentType,
 597                             GuessMimeByFilename(SKEY(Mime->FileName)), -1);
 598         }
 599         Mime->length = StrBufExtract_int(HdrLine, 5, '|');
 600
 601         if ( (StrLength(Mime->FileName) == 0) && (StrLength(Mime->Name) > 0) ) {
 602                 StrBufAppendBuf(Mime->FileName, Mime->Name, 0);
 603         }
 604
 605         if (StrLength(Msg->PartNum) > 0) {
 606                 StrBuf *tmp;
 607                 StrBufPrintf(Buf, "%s.%s", ChrPtr(Msg->PartNum), ChrPtr(Mime->PartNum));
 608                 tmp = Mime->PartNum;
 609                 Mime->PartNum = Buf;
 610                 Buf = tmp;
 611         }
 612
 613         if (Msg->AllAttach == NULL)
 614                 Msg->AllAttach = NewHash(1,NULL);
 615         Put(Msg->AllAttach, SKEY(Mime->PartNum), Mime, DestroyMime);
 616         FreeStrBuf(&Buf);
 617 }
 618
 619
 620 void evaluate_mime_part(message_summary *Msg, wc_mime_attachment *Mime)
 621 {
 622         void *vMimeRenderer;
 623
 624         /* just print the root-node */
 625         if ((Mime->level == 1) &&
 626             GetHash(MimeRenderHandler, SKEY(Mime->ContentType), &vMimeRenderer) &&
 627             vMimeRenderer != NULL)
 628         {
 629                 Mime->Renderer = (RenderMimeFuncStruct*) vMimeRenderer;
 630                 if (Msg->Submessages == NULL)
 631                         Msg->Submessages = NewHash(1,NULL);
 632                 Put(Msg->Submessages, SKEY(Mime->PartNum), Mime, reference_free_handler);
 633         }
 634         else if ((Mime->level == 1) &&
 635                  (!strcasecmp(ChrPtr(Mime->Disposition), "inline"))
 636                  && (!strncasecmp(ChrPtr(Mime->ContentType), "image/", 6)) ){
 637                 if (Msg->AttachLinks == NULL)
 638                         Msg->AttachLinks = NewHash(1,NULL);
 639                 Put(Msg->AttachLinks, SKEY(Mime->PartNum), Mime, reference_free_handler);
 640         }
 641         else if ((Mime->level == 1) &&
 642                  (StrLength(Mime->ContentType) > 0) &&
 643                   ( (!strcasecmp(ChrPtr(Mime->Disposition), "attachment"))
 644                     || (!strcasecmp(ChrPtr(Mime->Disposition), "inline"))
 645                     || (!strcasecmp(ChrPtr(Mime->Disposition), ""))))
 646         {
 647                 if (Msg->AttachLinks == NULL)
 648                         Msg->AttachLinks = NewHash(1,NULL);
 649                 Put(Msg->AttachLinks, SKEY(Mime->PartNum), Mime, reference_free_handler);
 650                 if ((strcasecmp(ChrPtr(Mime->ContentType), "application/octet-stream") == 0) &&
 651                     (StrLength(Mime->FileName) > 0)) {
 652                         FlushStrBuf(Mime->ContentType);
 653                         StrBufAppendBufPlain(Mime->ContentType,
 654                                              GuessMimeByFilename(SKEY(Mime->FileName)),
 655                                              -1, 0);
 656                 }
 657         }
 658 }
 659
 660 void tmplput_MAIL_SUMM_NATTACH(StrBuf *Target, WCTemplputParams *TP)
 661 {
 662         message_summary *Msg = (message_summary*) CTX;
 663         StrBufAppendPrintf(Target, "%ld", GetCount(Msg->Attachments));
 664 }
 665
 666
 667 void examine_hnod(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 668 {
 669         FreeStrBuf(&Msg->hnod);
 670         Msg->hnod = NewStrBufPlain(NULL, StrLength(HdrLine));
 671         StrBuf_RFC822_to_Utf8(Msg->hnod, HdrLine, WC->DefaultCharset, FoundCharset);
 672 }
 673 void tmplput_MAIL_SUMM_H_NODE(StrBuf *Target, WCTemplputParams *TP)
 674 {
 675         message_summary *Msg = (message_summary*) CTX;
 676         StrBufAppendTemplate(Target, TP, Msg->hnod, 0);
 677 }
 678 int Conditional_MAIL_SUMM_H_NODE(StrBuf *Target, WCTemplputParams *TP)
 679 {
 680         message_summary *Msg = (message_summary*) CTX;
 681         return StrLength(Msg->hnod) > 0;
 682 }
 683
 684
 685
 686 void examine_text(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 687 {
 688         if (Msg->MsgBody->Data == NULL)
 689                 Msg->MsgBody->Data = NewStrBufPlain(NULL, SIZ);
 690         else
 691                 FlushStrBuf(Msg->MsgBody->Data);
 692 }
 693
 694 void examine_msg4_partnum(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 695 {
 696         Msg->MsgBody->PartNum = NewStrBufDup(HdrLine);
 697         StrBufTrim(Msg->MsgBody->PartNum);
 698 }
 699
 700 void examine_content_lengh(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 701 {
 702         Msg->MsgBody->length = StrTol(HdrLine);
 703         Msg->MsgBody->size_known = 1;
 704 }
 705
 706 void examine_content_type(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 707 {
 708         void *vHdr;
 709         headereval *Hdr;
 710         StrBuf *Token;
 711         StrBuf *Value;
 712         const char* sem;
 713         const char *eq;
 714         int len;
 715         StrBufTrim(HdrLine);
 716         Msg->MsgBody->ContentType = NewStrBufDup(HdrLine);
 717         sem = strchr(ChrPtr(HdrLine), ';');
 718
 719         if (sem != NULL) {
 720                 Token = NewStrBufPlain(NULL, StrLength(HdrLine));
 721                 Value = NewStrBufPlain(NULL, StrLength(HdrLine));
 722                 len = sem - ChrPtr(HdrLine);
 723                 StrBufCutAt(Msg->MsgBody->ContentType, len, NULL);
 724                 while (sem != NULL) {
 725                         while (isspace(*(sem + 1)))
 726                                 sem ++;
 727                         StrBufCutLeft(HdrLine, sem - ChrPtr(HdrLine));
 728                         sem = strchr(ChrPtr(HdrLine), ';');
 729                         if (sem != NULL)
 730                                 len = sem - ChrPtr(HdrLine);
 731                         else
 732                                 len = StrLength(HdrLine);
 733                         FlushStrBuf(Token);
 734                         FlushStrBuf(Value);
 735                         StrBufAppendBufPlain(Token, ChrPtr(HdrLine), len, 0);
 736                         eq = strchr(ChrPtr(Token), '=');
 737                         if (eq != NULL) {
 738                                 len = eq - ChrPtr(Token);
 739                                 StrBufAppendBufPlain(Value, eq + 1, StrLength(Token) - len - 1, 0);
 740                                 StrBufCutAt(Token, len, NULL);
 741                                 StrBufTrim(Value);
 742                         }
 743                         StrBufTrim(Token);
 744
 745                         if (GetHash(MsgHeaderHandler, SKEY(Token), &vHdr) &&
 746                             (vHdr != NULL)) {
 747                                 Hdr = (headereval*)vHdr;
 748                                 Hdr->evaluator(Msg, Value, FoundCharset);
 749                         }
 750                         else lprintf(1, "don't know how to handle content type sub-header[%s]\n", ChrPtr(Token));
 751                 }
 752                 FreeStrBuf(&Token);
 753                 FreeStrBuf(&Value);
 754         }
 755 }
 756
 757 void tmplput_MAIL_SUMM_N(StrBuf *Target, WCTemplputParams *TP)
 758 {
 759         message_summary *Msg = (message_summary*) CTX;
 760         StrBufAppendPrintf(Target, "%ld", Msg->msgnum);
 761 }
 762
 763
 764
 765 int Conditional_MAIL_MIME_ALL(StrBuf *Target, WCTemplputParams *TP)
 766 {
 767         message_summary *Msg = (message_summary*) CTX;
 768         return GetCount(Msg->Attachments) > 0;
 769 }
 770
 771 int Conditional_MAIL_MIME_SUBMESSAGES(StrBuf *Target, WCTemplputParams *TP)
 772 {
 773         message_summary *Msg = (message_summary*) CTX;
 774         return GetCount(Msg->Submessages) > 0;
 775 }
 776
 777 int Conditional_MAIL_MIME_ATTACHLINKS(StrBuf *Target, WCTemplputParams *TP)
 778 {
 779         message_summary *Msg = (message_summary*) CTX;
 780         return GetCount(Msg->AttachLinks) > 0;
 781 }
 782
 783 int Conditional_MAIL_MIME_ATTACH(StrBuf *Target, WCTemplputParams *TP)
 784 {
 785         message_summary *Msg = (message_summary*) CTX;
 786         return GetCount(Msg->AllAttach) > 0;
 787 }
 788
 789 void tmplput_QUOTED_MAIL_BODY(StrBuf *Target, WCTemplputParams *TP)
 790 {
 791         const StrBuf *Mime;
 792         long MsgNum;
 793         StrBuf *Buf;
 794
 795         MsgNum = LBstr(TKEY(0));
 796         Buf = NewStrBuf();
 797         read_message(Buf, HKEY("view_message_replyquote"), MsgNum, NULL, &Mime);
 798         StrBufAppendTemplate(Target, TP, Buf, 1);
 799         FreeStrBuf(&Buf);
 800 }
 801
 802 void tmplput_EDIT_MAIL_BODY(StrBuf *Target, WCTemplputParams *TP)
 803 {
 804         const StrBuf *Mime;
 805         long MsgNum;
 806         StrBuf *Buf;
 807
 808         MsgNum = LBstr(TKEY(0));
 809         Buf = NewStrBuf();
 810         read_message(Buf, HKEY("view_message_edit"), MsgNum, NULL, &Mime);
 811         StrBufAppendTemplate(Target, TP, Buf, 1);
 812         FreeStrBuf(&Buf);
 813 }
 814
 815 void tmplput_EDIT_WIKI_BODY(StrBuf *Target, WCTemplputParams *TP)
 816 {
 817         const StrBuf *Mime;
 818         long msgnum;
 819         StrBuf *Buf;
 820
 821         msgnum = locate_message_by_uid(BSTR("page"));
 822         if (msgnum >= 0L) {
 823                 Buf = NewStrBuf();
 824                 read_message(Buf, HKEY("view_message_wikiedit"), msgnum, NULL, &Mime);
 825                 StrBufAppendTemplate(Target, TP, Buf, 1);
 826                 FreeStrBuf(&Buf);
 827         }
 828 }
 829
 830 void tmplput_MAIL_BODY(StrBuf *Target, WCTemplputParams *TP)
 831 {
 832         message_summary *Msg = (message_summary*) CTX;
 833         StrBufAppendTemplate(Target, TP, Msg->MsgBody->Data, 0);
 834 }
 835
 836
 837 void render_MAIL_variformat(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 838 {
 839         /* Messages in legacy Citadel variformat get handled thusly... */
 840         StrBuf *Target = NewStrBufPlain(NULL, StrLength(Mime->Data));
 841         FmOut(Target, "JUSTIFY", Mime->Data);
 842         FreeStrBuf(&Mime->Data);
 843         Mime->Data = Target;
 844 }
 845
 846 void render_MAIL_text_plain(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 847 {
 848         const char *ptr, *pte;
 849         const char *BufPtr = NULL;
 850         StrBuf *Line;
 851         StrBuf *Line1;
 852         StrBuf *Line2;
 853         StrBuf *Target;
 854
 855         int bn = 0;
 856         int bq = 0;
 857         int i;
 858         long len;
 859 #ifdef HAVE_ICONV
 860         StrBuf *cs = NULL;
 861         int ConvertIt = 1;
 862         iconv_t ic = (iconv_t)(-1) ;
 863 #endif
 864
 865         if ((StrLength(Mime->Data) == 0) && (Mime->length > 0)) {
 866                 FreeStrBuf(&Mime->Data);
 867                 MimeLoadData(Mime);
 868         }
 869
 870 #ifdef HAVE_ICONV
 871         if (ConvertIt) {
 872                 if (StrLength(Mime->Charset) != 0)
 873                         cs = Mime->Charset;
 874                 else if (StrLength(FoundCharset) > 0)
 875                         cs = FoundCharset;
 876                 else if (StrLength(WC->DefaultCharset) > 0)
 877                         cs = WC->DefaultCharset;
 878                 if (cs == NULL) {
 879                         ConvertIt = 0;
 880                 }
 881                 else if (!strcasecmp(ChrPtr(cs), "utf-8")) {
 882                         ConvertIt = 0;
 883                 }
 884                 else if (!strcasecmp(ChrPtr(cs), "us-ascii")) {
 885                         ConvertIt = 0;
 886                 }
 887                 else {
 888                         ctdl_iconv_open("UTF-8", ChrPtr(cs), &ic);
 889                         if (ic == (iconv_t)(-1) ) {
 890                                 lprintf(5, "%s:%d iconv_open(UTF-8, %s) failed: %s\n",
 891                                         __FILE__, __LINE__, ChrPtr(Mime->Charset), strerror(errno));
 892                         }
 893                 }
 894         }
 895 #endif
 896         Line = NewStrBufPlain(NULL, SIZ);
 897         Line1 = NewStrBufPlain(NULL, SIZ);
 898         Line2 = NewStrBufPlain(NULL, SIZ);
 899         Target = NewStrBufPlain(NULL, StrLength(Mime->Data));
 900
 901         if (StrLength(Mime->Data) > 0)
 902                 do
 903                 {
 904                         StrBufSipLine(Line, Mime->Data, &BufPtr);
 905                         bq = 0;
 906                         i = 0;
 907                         ptr = ChrPtr(Line);
 908                         len = StrLength(Line);
 909                         pte = ptr + len;
 910
 911                         while ((ptr < pte) &&
 912                                ((*ptr == '>') ||
 913                                 isspace(*ptr)))
 914                         {
 915                                 if (*ptr == '>')
 916                                         bq++;
 917                                 ptr ++;
 918                                 i++;
 919                         }
 920                         if (i > 0) StrBufCutLeft(Line, i);
 921
 922                         if (StrLength(Line) == 0) {
 923                                 StrBufAppendBufPlain(Target, HKEY("<tt></tt><br />\n"), 0);
 924                                 continue;
 925                         }
 926
 927                         for (i = bn; i < bq; i++)
 928                                 StrBufAppendBufPlain(Target, HKEY("<blockquote>"), 0);
 929                         for (i = bq; i < bn; i++)
 930                                 StrBufAppendBufPlain(Target, HKEY("</blockquote>"), 0);
 931 #ifdef HAVE_ICONV
 932                         if (ConvertIt) {
 933                                 StrBufConvert(Line, Line1, &ic);
 934                         }
 935 #endif
 936                         StrBufAppendBufPlain(Target, HKEY("<tt>"), 0);
 937                         UrlizeText(Line1, Line, Line2);
 938
 939                         StrEscAppend(Target, Line1, NULL, 0, 0);
 940                         StrBufAppendBufPlain(Target, HKEY("</tt><br />\n"), 0);
 941                         bn = bq;
 942                 }
 943         while ((BufPtr != StrBufNOTNULL) &&
 944                (BufPtr != NULL));
 945
 946         for (i = 0; i < bn; i++)
 947                 StrBufAppendBufPlain(Target, HKEY("</blockquote>"), 0);
 948
 949         StrBufAppendBufPlain(Target, HKEY("</i><br />"), 0);
 950 #ifdef HAVE_ICONV
 951         if (ic != (iconv_t)(-1) ) {
 952                 iconv_close(ic);
 953         }
 954 #endif
 955
 956         FreeStrBuf(&Mime->Data);
 957         Mime->Data = Target;
 958         FlushStrBuf(Mime->ContentType);
 959         StrBufAppendBufPlain(Mime->ContentType, HKEY("text/html"), 0);
 960         FlushStrBuf(Mime->Charset);
 961         StrBufAppendBufPlain(Mime->Charset, HKEY("UTF-8"), 0);
 962         FreeStrBuf(&Line);
 963         FreeStrBuf(&Line1);
 964         FreeStrBuf(&Line2);
 965 }
 966
 967 void render_MAIL_html(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 968 {
 969         StrBuf *Buf;
 970
 971         if (StrLength(Mime->Data) == 0)
 972                 return;
 973
 974         Buf = NewStrBufPlain(NULL, StrLength(Mime->Data));
 975
 976         /* HTML is fun, but we've got to strip it first */
 977         output_html(ChrPtr(Mime->Charset),
 978                     (WC->wc_view == VIEW_WIKI ? 1 : 0),
 979                     Mime->msgnum,
 980                     Mime->Data, Buf);
 981         FreeStrBuf(&Mime->Data);
 982         Mime->Data = Buf;
 983 }
 984
 985 void render_MAIL_UNKNOWN(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 986 {
 987         /* Unknown weirdness */
 988         FlushStrBuf(Mime->Data);
 989         StrBufAppendBufPlain(Mime->Data, _("I don't know how to display "), -1, 0);
 990         StrBufAppendBuf(Mime->Data, Mime->ContentType, 0);
 991         StrBufAppendBufPlain(Mime->Data, HKEY("<br />\n"), 0);
 992 }
 993
 994
 995 HashList *iterate_get_mime_All(StrBuf *Target, WCTemplputParams *TP)
 996 {
 997         message_summary *Msg = (message_summary*) CTX;
 998         return Msg->Attachments;
 999 }
1000 HashList *iterate_get_mime_Submessages(StrBuf *Target, WCTemplputParams *TP)
1001 {
1002         message_summary *Msg = (message_summary*) CTX;
1003         return Msg->Submessages;
1004 }
1005 HashList *iterate_get_mime_AttachLinks(StrBuf *Target, WCTemplputParams *TP)
1006 {
1007         message_summary *Msg = (message_summary*) CTX;
1008         return Msg->AttachLinks;
1009 }
1010 HashList *iterate_get_mime_Attachments(StrBuf *Target, WCTemplputParams *TP)
1011 {
1012         message_summary *Msg = (message_summary*) CTX;
1013         return Msg->AllAttach;
1014 }
1015
1016 void tmplput_MIME_Name(StrBuf *Target, WCTemplputParams *TP)
1017 {
1018         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1019         StrBufAppendTemplate(Target, TP, mime->Name, 0);
1020 }
1021
1022 void tmplput_MIME_FileName(StrBuf *Target, WCTemplputParams *TP)
1023 {
1024         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1025         StrBufAppendTemplate(Target, TP, mime->FileName, 0);
1026 }
1027
1028 void tmplput_MIME_PartNum(StrBuf *Target, WCTemplputParams *TP)
1029 {
1030         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1031         StrBufAppendTemplate(Target, TP, mime->PartNum, 0);
1032 }
1033
1034 void tmplput_MIME_MsgNum(StrBuf *Target, WCTemplputParams *TP)
1035 {
1036         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1037         StrBufAppendPrintf(Target, "%ld", mime->msgnum);
1038 }
1039
1040 void tmplput_MIME_Disposition(StrBuf *Target, WCTemplputParams *TP)
1041 {
1042         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1043         StrBufAppendTemplate(Target, TP, mime->Disposition, 0);
1044 }
1045
1046 void tmplput_MIME_ContentType(StrBuf *Target, WCTemplputParams *TP)
1047 {
1048         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1049         StrBufAppendTemplate(Target, TP, mime->ContentType, 0);
1050 }
1051
1052 void examine_charset(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
1053 {
1054         Msg->MsgBody->Charset = NewStrBufDup(HdrLine);
1055 }
1056
1057 void tmplput_MIME_Charset(StrBuf *Target, WCTemplputParams *TP)
1058 {
1059         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1060         StrBufAppendTemplate(Target, TP, mime->Charset, 0);
1061 }
1062
1063 void tmplput_MIME_Data(StrBuf *Target, WCTemplputParams *TP)
1064 {
1065         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1066         if (mime->Renderer != NULL)
1067                 mime->Renderer->f(mime, NULL, NULL);
1068         StrBufAppendTemplate(Target, TP, mime->Data, 0);
1069         /* TODO: check whether we need to load it now? */
1070 }
1071
1072 void tmplput_MIME_LoadData(StrBuf *Target, WCTemplputParams *TP)
1073 {
1074         wcsession *WCC = WC;
1075         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1076         wc_mime_attachment *att;
1077
1078         if (( (!strcasecmp(ChrPtr(mime->Disposition), "inline"))||
1079               (!strcasecmp(ChrPtr(mime->Disposition), "attachment"))) &&
1080             (strcasecmp(ChrPtr(mime->ContentType), "application/ms-tnef")!=0))
1081         {
1082
1083                 int n;
1084                 char N[64];
1085                 /* steal this mime part... */
1086                 att = malloc(sizeof(wc_mime_attachment));
1087                 memcpy(att, mime, sizeof(wc_mime_attachment));
1088                 memset(mime, 0, sizeof(wc_mime_attachment));
1089
1090                 if (att->Data == NULL)
1091                         MimeLoadData(att);
1092
1093                 if (WCC->attachments == NULL)
1094                         WCC->attachments = NewHash(1, NULL);
1095                 /* And add it to the list. */
1096                 n = snprintf(N, sizeof N, "%d", GetCount(WCC->attachments) + 1);
1097                 Put(WCC->attachments, N, n, att, DestroyMime);
1098         }
1099 }
1100
1101 void tmplput_MIME_Length(StrBuf *Target, WCTemplputParams *TP)
1102 {
1103         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1104         StrBufAppendPrintf(Target, "%ld", mime->length);
1105 }
1106
1107 HashList *iterate_get_registered_Attachments(StrBuf *Target, WCTemplputParams *TP)
1108 {
1109         return WC->attachments;
1110 }
1111
1112 void servcmd_do_search(char *buf, long bufsize)
1113 {
1114         snprintf(buf, bufsize, "MSGS SEARCH|%s", bstr("query"));
1115 }
1116
1117 void servcmd_headers(char *buf, long bufsize)
1118 {
1119         snprintf(buf, bufsize, "MSGS ALL");
1120 }
1121
1122 void servcmd_readfwd(char *buf, long bufsize)
1123 {
1124         snprintf(buf, bufsize, "MSGS ALL");
1125 }
1126
1127 void servcmd_readgt(char *buf, long bufsize)
1128 {
1129         snprintf(buf, bufsize, "MSGS GT|%s", bstr("gt"));
1130 }
1131
1132 void servcmd_readlt(char *buf, long bufsize)
1133 {
1134         snprintf(buf, bufsize, "MSGS LT|%s", bstr("lt"));
1135 }
1136
1137 void servcmd_readnew(char *buf, long bufsize)
1138 {
1139         snprintf(buf, bufsize, "MSGS NEW");
1140 }
1141
1142 void servcmd_readold(char *buf, long bufsize)
1143 {
1144         snprintf(buf, bufsize, "MSGS OLD");
1145 }
1146
1147
1148 readloop_struct rlid[] = {
1149         { {HKEY("do_search")},  servcmd_do_search       },
1150         { {HKEY("headers")},    servcmd_headers         },
1151         { {HKEY("readfwd")},    servcmd_readfwd         },
1152         { {HKEY("readnew")},    servcmd_readnew         },
1153         { {HKEY("readold")},    servcmd_readold         },
1154         { {HKEY("readgt")},     servcmd_readgt          },
1155         { {HKEY("readlt")},     servcmd_readlt          }
1156 };
1157
1158 /* Spit out the new summary view. This is basically a static page, so clients can cache the layout, all the dirty work is javascript :) */
1159 void new_summary_view(void) {
1160         DoTemplate(HKEY("msg_listview"),NULL,&NoCtx);
1161 }
1162
1163
1164 int mailview_GetParamsGetServerCall(SharedMessageStatus *Stat,
1165                                     void **ViewSpecific,
1166                                     long oper,
1167                                     char *cmd,
1168                                     long len)
1169 {
1170         if (!WC->is_ajax) {
1171                 new_summary_view();
1172                 return 200;
1173         } else {
1174                 Stat->defaultsortorder = 2;
1175                 Stat->sortit = 1;
1176                 Stat->load_seen = 1;
1177                 /* Generally using maxmsgs|startmsg is not required
1178                    in mailbox view, but we have a 'safemode' for clients
1179                    (*cough* Exploder) that simply can't handle too many */
1180                 if (havebstr("maxmsgs"))  Stat->maxmsgs  = ibstr("maxmsgs");
1181                 else                      Stat->maxmsgs  = 9999999;
1182                 if (havebstr("startmsg")) Stat->startmsg = lbstr("startmsg");
1183                 snprintf(cmd, len, "MSGS %s|%s||1",
1184                          (oper == do_search) ? "SEARCH" : "ALL",
1185                          (oper == do_search) ? bstr("query") : ""
1186                         );
1187         }
1188         return 200;
1189 }
1190
1191 int mailview_RenderView_or_Tail(SharedMessageStatus *Stat,
1192                                 void **ViewSpecific,
1193                                 long oper)
1194 {
1195         WCTemplputParams SubTP;
1196
1197         if (WC->is_ajax)
1198                 DoTemplate(HKEY("mailsummary_json"),NULL, &SubTP);
1199
1200         return 0;
1201 }
1202
1203 int mailview_Cleanup(void **ViewSpecific)
1204 {
1205         /* Note: wDumpContent() will output one additional </div> tag. */
1206         /* We ought to move this out into template */
1207         if (WC->is_ajax)
1208                 end_burst();
1209         else
1210                 wDumpContent(1);
1211
1212         return 0;
1213 }
1214
1215
1216
1217 void
1218 InitModule_MSGRENDERERS
1219 (void)
1220 {
1221         RegisterReadLoopHandlerset(
1222                 VIEW_MAILBOX,
1223                 mailview_GetParamsGetServerCall,
1224                 NULL, /// TODO: is this right?
1225                 NULL, //// ""
1226                 mailview_RenderView_or_Tail,
1227                 mailview_Cleanup);
1228
1229         RegisterSortFunc(HKEY("date"),
1230                          NULL, 0,
1231                          summcmp_date,
1232                          summcmp_rdate,
1233                          groupchange_date,
1234                          CTX_MAILSUM);
1235         RegisterSortFunc(HKEY("subject"),
1236                          NULL, 0,
1237                          summcmp_subj,
1238                          summcmp_rsubj,
1239                          groupchange_subj,
1240                          CTX_MAILSUM);
1241         RegisterSortFunc(HKEY("sender"),
1242                          NULL, 0,
1243                          summcmp_sender,
1244                          summcmp_rsender,
1245                          groupchange_sender,
1246                          CTX_MAILSUM);
1247
1248         RegisterNamespace("SUMM:COUNT", 0, 0, tmplput_SUMM_COUNT, NULL, CTX_NONE);
1249         /* iterate over all known mails in WC->summ */
1250         RegisterIterator("MAIL:SUMM:MSGS", 0, NULL, iterate_get_mailsumm_All,
1251                          NULL,NULL, CTX_MAILSUM, CTX_NONE, IT_NOFLAG);
1252
1253         RegisterNamespace("MAIL:SUMM:DATEBRIEF", 0, 0, tmplput_MAIL_SUMM_DATE_BRIEF, NULL, CTX_MAILSUM);
1254         RegisterNamespace("MAIL:SUMM:DATEFULL", 0, 0, tmplput_MAIL_SUMM_DATE_FULL, NULL, CTX_MAILSUM);
1255         RegisterNamespace("MAIL:SUMM:DATENO",  0, 0, tmplput_MAIL_SUMM_DATE_NO,  NULL, CTX_MAILSUM);
1256         RegisterNamespace("MAIL:SUMM:N",       0, 0, tmplput_MAIL_SUMM_N,        NULL, CTX_MAILSUM);
1257         RegisterNamespace("MAIL:SUMM:FROM",    0, 2, tmplput_MAIL_SUMM_FROM,     NULL, CTX_MAILSUM);
1258         RegisterNamespace("MAIL:SUMM:TO",      0, 2, tmplput_MAIL_SUMM_TO,       NULL, CTX_MAILSUM);
1259         RegisterNamespace("MAIL:SUMM:SUBJECT", 0, 4, tmplput_MAIL_SUMM_SUBJECT,  NULL, CTX_MAILSUM);
1260         RegisterNamespace("MAIL:SUMM:NTATACH", 0, 0, tmplput_MAIL_SUMM_NATTACH,  NULL, CTX_MAILSUM);
1261         RegisterNamespace("MAIL:SUMM:CCCC", 0, 2, tmplput_MAIL_SUMM_CCCC, NULL, CTX_MAILSUM);
1262         RegisterNamespace("MAIL:SUMM:H_NODE", 0, 2, tmplput_MAIL_SUMM_H_NODE,  NULL, CTX_MAILSUM);
1263         RegisterNamespace("MAIL:SUMM:ALLRCPT", 0, 2, tmplput_MAIL_SUMM_ALLRCPT,  NULL, CTX_MAILSUM);
1264         RegisterNamespace("MAIL:SUMM:ORGROOM", 0, 2, tmplput_MAIL_SUMM_ORGROOM,  NULL, CTX_MAILSUM);
1265         RegisterNamespace("MAIL:SUMM:RFCA", 0, 2, tmplput_MAIL_SUMM_RFCA, NULL, CTX_MAILSUM);
1266         RegisterNamespace("MAIL:SUMM:OTHERNODE", 2, 0, tmplput_MAIL_SUMM_OTHERNODE,  NULL, CTX_MAILSUM);
1267         RegisterNamespace("MAIL:SUMM:REFIDS", 0, 1, tmplput_MAIL_SUMM_REFIDS,  NULL, CTX_MAILSUM);
1268         RegisterNamespace("MAIL:SUMM:INREPLYTO", 0, 2, tmplput_MAIL_SUMM_INREPLYTO,  NULL, CTX_MAILSUM);
1269         RegisterNamespace("MAIL:BODY", 0, 2, tmplput_MAIL_BODY,  NULL, CTX_MAILSUM);
1270         RegisterNamespace("MAIL:QUOTETEXT", 1, 2, tmplput_QUOTED_MAIL_BODY,  NULL, CTX_NONE);
1271         RegisterNamespace("MAIL:EDITTEXT", 1, 2, tmplput_EDIT_MAIL_BODY,  NULL, CTX_NONE);
1272         RegisterNamespace("MAIL:EDITWIKI", 1, 2, tmplput_EDIT_WIKI_BODY,  NULL, CTX_NONE);
1273         RegisterConditional(HKEY("COND:MAIL:SUMM:RFCA"), 0, Conditional_MAIL_SUMM_RFCA,  CTX_MAILSUM);
1274         RegisterConditional(HKEY("COND:MAIL:SUMM:CCCC"), 0, Conditional_MAIL_SUMM_CCCC,  CTX_MAILSUM);
1275         RegisterConditional(HKEY("COND:MAIL:SUMM:UNREAD"), 0, Conditional_MAIL_SUMM_UNREAD, CTX_MAILSUM);
1276         RegisterConditional(HKEY("COND:MAIL:SUMM:H_NODE"), 0, Conditional_MAIL_SUMM_H_NODE, CTX_MAILSUM);
1277         RegisterConditional(HKEY("COND:MAIL:SUMM:OTHERNODE"), 0, Conditional_MAIL_SUMM_OTHERNODE, CTX_MAILSUM);
1278         RegisterConditional(HKEY("COND:MAIL:SUMM:SUBJECT"), 0, Conditional_MAIL_SUMM_SUBJECT, CTX_MAILSUM);
1279         RegisterConditional(HKEY("COND:MAIL:ANON"), 0, Conditional_ANONYMOUS_MESSAGE, CTX_MAILSUM);
1280         RegisterConditional(HKEY("COND:MAIL:TO"), 0, Conditional_MAIL_SUMM_TO, CTX_MAILSUM);
1281         RegisterConditional(HKEY("COND:MAIL:SUBJ"), 0, Conditional_MAIL_SUMM_SUBJ, CTX_MAILSUM);
1282
1283         /* do we have mimetypes to iterate over? */
1284         RegisterConditional(HKEY("COND:MAIL:MIME:ATTACH"), 0, Conditional_MAIL_MIME_ALL, CTX_MAILSUM);
1285         RegisterConditional(HKEY("COND:MAIL:MIME:ATTACH:SUBMESSAGES"), 0, Conditional_MAIL_MIME_SUBMESSAGES, CTX_MAILSUM);
1286         RegisterConditional(HKEY("COND:MAIL:MIME:ATTACH:LINKS"), 0, Conditional_MAIL_MIME_ATTACHLINKS, CTX_MAILSUM);
1287         RegisterConditional(HKEY("COND:MAIL:MIME:ATTACH:ATT"), 0, Conditional_MAIL_MIME_ATTACH, CTX_MAILSUM);
1288         RegisterIterator("MAIL:MIME:ATTACH", 0, NULL, iterate_get_mime_All,
1289                          NULL, NULL, CTX_MIME_ATACH, CTX_MAILSUM, IT_NOFLAG);
1290         RegisterIterator("MAIL:MIME:ATTACH:SUBMESSAGES", 0, NULL, iterate_get_mime_Submessages,
1291                          NULL, NULL, CTX_MIME_ATACH, CTX_MAILSUM, IT_NOFLAG);
1292         RegisterIterator("MAIL:MIME:ATTACH:LINKS", 0, NULL, iterate_get_mime_AttachLinks,
1293                          NULL, NULL, CTX_MIME_ATACH, CTX_MAILSUM, IT_NOFLAG);
1294         RegisterIterator("MAIL:MIME:ATTACH:ATT", 0, NULL, iterate_get_mime_Attachments,
1295                          NULL, NULL, CTX_MIME_ATACH, CTX_MAILSUM, IT_NOFLAG);
1296
1297         /* Parts of a mime attachent */
1298         RegisterNamespace("MAIL:MIME:NAME", 0, 2, tmplput_MIME_Name, NULL, CTX_MIME_ATACH);
1299         RegisterNamespace("MAIL:MIME:FILENAME", 0, 2, tmplput_MIME_FileName, NULL, CTX_MIME_ATACH);
1300         RegisterNamespace("MAIL:MIME:PARTNUM", 0, 2, tmplput_MIME_PartNum, NULL, CTX_MIME_ATACH);
1301         RegisterNamespace("MAIL:MIME:MSGNUM", 0, 2, tmplput_MIME_MsgNum, NULL, CTX_MIME_ATACH);
1302         RegisterNamespace("MAIL:MIME:DISPOSITION", 0, 2, tmplput_MIME_Disposition, NULL, CTX_MIME_ATACH);
1303         RegisterNamespace("MAIL:MIME:CONTENTTYPE", 0, 2, tmplput_MIME_ContentType, NULL, CTX_MIME_ATACH);
1304         RegisterNamespace("MAIL:MIME:CHARSET", 0, 2, tmplput_MIME_Charset, NULL, CTX_MIME_ATACH);
1305         RegisterNamespace("MAIL:MIME:LENGTH", 0, 2, tmplput_MIME_Length, NULL, CTX_MIME_ATACH);
1306         RegisterNamespace("MAIL:MIME:DATA", 0, 2, tmplput_MIME_Data, NULL, CTX_MIME_ATACH);
1307         /* load the actual attachment into WC->attachments; no output!!! */
1308         RegisterNamespace("MAIL:MIME:LOADDATA", 0, 0, tmplput_MIME_LoadData, NULL, CTX_MIME_ATACH);
1309
1310         /* iterate the WC->attachments; use the above tokens for their contents */
1311         RegisterIterator("MSG:ATTACHNAMES", 0, NULL, iterate_get_registered_Attachments,
1312                          NULL, NULL, CTX_MIME_ATACH, CTX_NONE, IT_NOFLAG);
1313
1314         /* mime renderers translate an attachment into webcit viewable html text */
1315         RegisterMimeRenderer(HKEY("message/rfc822"), render_MAIL, 1, 150);
1316         RegisterMimeRenderer(HKEY("text/vnote"), render_MIME_VNote, 1, 300);
1317         RegisterMimeRenderer(HKEY("text/x-vcard"), render_MIME_VCard, 1, 201);
1318         RegisterMimeRenderer(HKEY("text/vcard"), render_MIME_VCard, 1, 200);
1319         RegisterMimeRenderer(HKEY("text/calendar"), render_MIME_ICS, 1, 501);
1320         RegisterMimeRenderer(HKEY("application/ics"), render_MIME_ICS, 1, 500);
1321         RegisterMimeRenderer(HKEY("text/x-citadel-variformat"), render_MAIL_variformat, 1, 2);
1322         RegisterMimeRenderer(HKEY("text/plain"), render_MAIL_text_plain, 1, 3);
1323         RegisterMimeRenderer(HKEY("text"), render_MAIL_text_plain, 1, 1);
1324         RegisterMimeRenderer(HKEY("text/html"), render_MAIL_html, 1, 100);
1325         RegisterMimeRenderer(HKEY(""), render_MAIL_UNKNOWN, 0, 0);
1326         /* and finalize the anouncement to the server... */
1327         CreateMimeStr();
1328
1329         /* these headers are citserver replies to MSG4 and friends. one evaluator for each */
1330         RegisterMsgHdr(HKEY("nhdr"), examine_nhdr, 0);
1331         RegisterMsgHdr(HKEY("type"), examine_type, 0);
1332         RegisterMsgHdr(HKEY("from"), examine_from, 0);
1333         RegisterMsgHdr(HKEY("subj"), examine_subj, 0);
1334         RegisterMsgHdr(HKEY("msgn"), examine_msgn, 0);
1335         RegisterMsgHdr(HKEY("wefw"), examine_wefw, 0);
1336         RegisterMsgHdr(HKEY("cccc"), examine_cccc, 0);
1337         RegisterMsgHdr(HKEY("hnod"), examine_hnod, 0);
1338         RegisterMsgHdr(HKEY("room"), examine_room, 0);
1339         RegisterMsgHdr(HKEY("rfca"), examine_rfca, 0);
1340         RegisterMsgHdr(HKEY("node"), examine_node, 0);
1341         RegisterMsgHdr(HKEY("rcpt"), examine_rcpt, 0);
1342         RegisterMsgHdr(HKEY("time"), examine_time, 0);
1343         RegisterMsgHdr(HKEY("part"), examine_mime_part, 0);
1344         RegisterMsgHdr(HKEY("text"), examine_text, 1);
1345         /* these are the content-type headers we get infront of a message; put it into the same hash since it doesn't clash. */
1346         RegisterMsgHdr(HKEY("X-Citadel-MSG4-Partnum"), examine_msg4_partnum, 0);
1347         RegisterMsgHdr(HKEY("Content-type"), examine_content_type, 0);
1348         RegisterMsgHdr(HKEY("Content-length"), examine_content_lengh, 0);
1349         RegisterMsgHdr(HKEY("Content-transfer-encoding"), examine_content_encoding, 0); /* do we care? */
1350         RegisterMsgHdr(HKEY("charset"), examine_charset, 0);
1351
1352         /* Don't care about these... */
1353         RegisterMsgHdr(HKEY("pref"), examine_pref, 0);
1354         RegisterMsgHdr(HKEY("suff"), examine_suff, 0);
1355         RegisterMsgHdr(HKEY("path"), examine_path, 0);
1356 }
1357
1358 void
1359 ServerStartModule_MSGRENDERERS
1360 (void)
1361 {
1362         MsgHeaderHandler = NewHash(1, NULL);
1363         MimeRenderHandler = NewHash(1, NULL);
1364         ReadLoopHandler = NewHash(1, NULL);
1365 }
1366
1367 void
1368 ServerShutdownModule_MSGRENDERERS
1369 (void)
1370 {
1371         DeleteHash(&MsgHeaderHandler);
1372         DeleteHash(&MimeRenderHandler);
1373         DeleteHash(&ReadLoopHandler);
1374 }
1375
1376
1377
1378 void
1379 SessionDestroyModule_MSGRENDERERS
1380 (wcsession *sess)
1381 {
1382         DeleteHash(&sess->attachments);
1383 }