14 #define SHOW_ME_VAPPEND_PRINTF
17 #include "webserver.h"
19 extern char *static_dirs[PATH_MAX]; /* Disk representation */
21 HashList *TemplateCache;
22 HashList *LocalTemplateCache;
26 HashList *Conditionals;
30 int DumpTemplateI18NStrings = 0;
31 int LoadTemplates = 0;
32 int dbg_backtrace_template_errors = 0;
33 WCTemplputParams NoCtx;
34 StrBuf *I18nDump = NULL;
36 const char EmptyStr[]="";
39 #define SV_CONDITIONAL 2
40 #define SV_NEG_CONDITIONAL 3
41 #define SV_CUST_STR_CONDITIONAL 4
43 #define SV_PREEVALUATED 6
47 * Dynamic content for variable substitution in templates
49 typedef struct _wcsubst {
51 int wcs_type; /* which type of Substitution are we */
52 char wcs_key[32]; /* copy of our hashkey for debugging */
53 StrBuf *wcs_value; /* if we're a string, keep it here */
54 long lvalue; /* type long? keep data here */
55 WCHandlerFunc wcs_function; /* funcion hook ???*/
59 typedef struct _WCTemplate {
65 WCTemplateToken **Tokens;
68 typedef struct _HashHandler {
70 WCPreevalFunc PreEvalFunc;
71 WCHandlerFunc HandlerFunc;
74 typedef enum _estate {
79 void *load_template(StrBuf *Target, WCTemplate *NewTemplate);
80 int EvaluateConditional(StrBuf *Target, int Neg, int state, WCTemplputParams **TPP);
84 typedef struct _SortStruct {
89 CompareFunc GroupChange;
94 HashList *CtxList = NULL;
96 static CtxType CtxCounter = CTX_NONE;
98 CtxType CTX_STRBUF = CTX_NONE;
99 CtxType CTX_STRBUFARR = CTX_NONE;
100 CtxType CTX_LONGVECTOR = CTX_NONE;
102 CtxType CTX_ITERATE = CTX_NONE;
103 CtxType CTX_TAB = CTX_NONE;
105 void HFreeContextType(void *pCtx)
107 CtxTypeStruct *FreeStruct = (CtxTypeStruct *) pCtx;
108 FreeStrBuf(&FreeStruct->Name);
111 void PutContextType(const char *name, long len, CtxType TheCtx)
113 CtxTypeStruct *NewStruct;
115 NewStruct = (CtxTypeStruct*) malloc(sizeof(CtxTypeStruct));
116 NewStruct->Name = NewStrBufPlain(name, len);
117 NewStruct->Type = TheCtx;
119 Put(CtxList, IKEY(NewStruct->Type), NewStruct, HFreeContextType);
121 void RegisterContextType(const char *name, long len, CtxType *TheCtx)
123 if (*TheCtx != CTX_NONE)
126 *TheCtx = ++CtxCounter;
127 PutContextType(name, len, *TheCtx);
130 CtxTypeStruct *GetContextType(CtxType Type)
133 GetHash(CtxList, IKEY(Type), &pv);
137 const char *UnknownContext = "CTX_UNKNOWN";
139 const char *ContextName(CtxType ContextType)
143 pCtx = GetContextType(ContextType);
146 return ChrPtr(pCtx->Name);
148 return UnknownContext;
151 void StackDynamicContext(WCTemplputParams *Super,
152 WCTemplputParams *Sub,
156 WCTemplateToken *Tokens,
157 WCConditionalFunc ExitCtx,
160 memset(Sub, 0, sizeof(WCTemplputParams));
163 Sub->Sub = Super->Sub;
166 if (Sub->Sub != NULL)
167 Sub->Sub->Super = Sub;
170 Sub->Context = Context;
171 Sub->Filter.ContextType = ContextType;
173 Sub->Tokens = Tokens;
174 Sub->ExitCtx = ExitCtx;
175 Sub->ExitCTXID = ExitCTXID;
178 void UnStackContext(WCTemplputParams *Sub)
180 if (Sub->Super != NULL)
182 Sub->Super->Sub = Sub->Sub;
184 if (Sub->Sub != NULL)
186 Sub->Sub->Super = Sub->Super;
189 void UnStackDynamicContext(StrBuf *Target, WCTemplputParams **TPP)
191 WCTemplputParams *TP = *TPP;
192 WCTemplputParams *Super = TP->Super;
193 TP->ExitCtx(Target, TP);
197 void *GetContextPayload(WCTemplputParams *TP, CtxType ContextType)
199 WCTemplputParams *whichTP = TP;
201 if (ContextType == CTX_NONE)
204 while ((whichTP != NULL) && (whichTP->Filter.ContextType != ContextType))
205 whichTP = whichTP->Super;
207 return whichTP->Context;
210 void DestroySortStruct(void *vSort)
212 SortStruct *Sort = (SortStruct*) vSort;
213 FreeStrBuf(&Sort->Name);
214 FreeStrBuf(&Sort->PrefPrepend);
219 void LogTemplateError (StrBuf *Target, const char *Type, int ErrorPos, WCTemplputParams *TP, const char *Format, ...)
225 const char *Err = NULL;
230 va_start(arg_ptr, Format);
231 StrBufVAppendPrintf(Error, Format, arg_ptr);
235 case ERR_NAME: /* the main token name... */
236 Err = (TP->Tokens!= NULL)? TP->Tokens->pName:"";
239 Err = ((TP->Tokens!= NULL) &&
240 (TP->Tokens->nParameters > ErrorPos - 1))?
241 TP->Tokens->Params[ErrorPos - 1]->Start : "";
244 if (TP->Tokens != NULL)
246 syslog(LOG_WARNING, "%s [%s] (in '%s' line %ld); %s; [%s]\n",
249 ChrPtr(TP->Tokens->FileName),
252 ChrPtr(TP->Tokens->FlatToken));
256 syslog(LOG_WARNING, "%s: %s;\n",
267 if (WCC->WFBuf == NULL) WCC->WFBuf = NewStrBuf();
268 if (TP->Tokens != NULL)
273 "<pre>\n%s [%s] (in '%s' line %ld); %s\n[%s]\n</pre>\n",
276 ChrPtr(TP->Tokens->FileName),
279 ChrPtr(TP->Tokens->FlatToken));
281 StrBufPrintf(Info, "%s [%s] %s; [%s]",
285 ChrPtr(TP->Tokens->FlatToken));
288 SerializeJson(WCC->WFBuf, WildFireException(SKEY(TP->Tokens->FileName),
293 SerializeJson(Header, WildFireMessage(SKEY(TP->Tokens->FileName),
305 "<pre>\n%s: %s\n</pre>\n",
309 StrBufPrintf(Info, "%s [%s] %s; [%s]",
313 ChrPtr(TP->Tokens->FlatToken));
314 SerializeJson(WCC->WFBuf, WildFireException(HKEY(__FILE__), __LINE__, Info, 1), 1);
319 if (dbg_backtrace_template_errors)
320 wc_backtrace(LOG_DEBUG);
324 void LogError (StrBuf *Target, const char *Type, const char *Format, ...)
334 va_start(arg_ptr, Format);
335 StrBufVAppendPrintf(Error, Format, arg_ptr);
338 syslog(LOG_WARNING, "%s", ChrPtr(Error));
341 if (WCC->WFBuf == NULL) WCC->WFBuf = NewStrBuf();
343 SerializeJson(WCC->WFBuf, WildFireException(Type, strlen(Type),
351 if (dbg_backtrace_template_errors)
352 wc_backtrace(LOG_DEBUG);
357 void RegisterNS(const char *NSName,
361 WCHandlerFunc HandlerFunc,
362 WCPreevalFunc PreevalFunc,
363 CtxType ContextRequired)
365 HashHandler *NewHandler;
367 NewHandler = (HashHandler*) malloc(sizeof(HashHandler));
368 memset(NewHandler, 0, sizeof(HashHandler));
369 NewHandler->Filter.nMinArgs = nMinArgs;
370 NewHandler->Filter.nMaxArgs = nMaxArgs;
371 NewHandler->Filter.ContextType = ContextRequired;
373 NewHandler->PreEvalFunc = PreevalFunc;
374 NewHandler->HandlerFunc = HandlerFunc;
375 Put(GlobalNS, NSName, len, NewHandler, NULL);
380 int CheckContext(StrBuf *Target, ContextFilter *Need, WCTemplputParams *TP, const char *ErrType)
382 WCTemplputParams *TPP = TP;
384 if ((Need != NULL) &&
385 (Need->ContextType != CTX_NONE) &&
386 (Need->ContextType != TPP->Filter.ContextType)) {
388 while ((TPP != NULL) &&
389 (Need->ContextType != TPP->Filter.ContextType))
398 Target, ErrType, ERR_NAME, TP,
399 " WARNING: requires Context: [%s], have [%s]!",
400 ContextName(Need->ContextType),
401 ContextName(TP->Filter.ContextType));
405 if (TP->Tokens->nParameters < Need->nMinArgs) {
406 LogTemplateError(Target, ErrType, ERR_NAME, TP,
407 "needs at least %ld params, have %ld",
409 TP->Tokens->nParameters);
413 else if (TP->Tokens->nParameters > Need->nMaxArgs) {
414 LogTemplateError(Target, ErrType, ERR_NAME, TP,
415 "just needs %ld params, you gave %ld",
417 TP->Tokens->nParameters);
425 void FreeToken(WCTemplateToken **Token)
428 FreeStrBuf(&(*Token)->FlatToken);
429 if ((*Token)->HaveParameters)
430 for (i = 0; i < (*Token)->nParameters; i++)
431 free((*Token)->Params[i]);
438 void FreeWCTemplate(void *vFreeMe)
441 WCTemplate *FreeMe = (WCTemplate*)vFreeMe;
443 if (FreeMe->TokenSpace > 0) {
444 for (i = 0; i < FreeMe->nTokensUsed; i ++) {
445 FreeToken(&FreeMe->Tokens[i]);
447 free(FreeMe->Tokens);
449 FreeStrBuf(&FreeMe->FileName);
450 FreeStrBuf(&FreeMe->Data);
451 FreeStrBuf(&FreeMe->MimeType);
455 int HaveTemplateTokenString(StrBuf *Target,
456 WCTemplputParams *TP,
461 if (N >= TP->Tokens->nParameters) {
465 switch (TP->Tokens->Params[N]->Type) {
470 case TYPE_ROOMPREFSTR:
472 case TYPE_SUBTEMPLATE:
481 void GetTemplateTokenString(StrBuf *Target,
482 WCTemplputParams *TP,
488 /// WCTemplputParams SubTP;
490 if (N >= TP->Tokens->nParameters) {
491 LogTemplateError(Target,
492 "TokenParameter", N, TP,
493 "invalid token %d. this shouldn't have come till here.\n", N);
499 switch (TP->Tokens->Params[N]->Type) {
503 *Value = TP->Tokens->Params[N]->Start;
504 *len = TP->Tokens->Params[N]->len;
507 if (TP->Tokens->Params[N]->len == 0) {
508 LogTemplateError(Target,
509 "TokenParameter", N, TP,
510 "Requesting parameter %d; of type BSTR, empty lookup string not admitted.", N);
515 Buf = (StrBuf*) SBstr(TKEY(N));
516 *Value = ChrPtr(Buf);
517 *len = StrLength(Buf);
520 if (TP->Tokens->Params[N]->len == 0) {
521 LogTemplateError(Target,
522 "TokenParameter", N, TP,
523 "Requesting parameter %d; of type PREFSTR, empty lookup string not admitted.", N);
528 get_PREFERENCE(TKEY(N), &Buf);
529 *Value = ChrPtr(Buf);
530 *len = StrLength(Buf);
532 case TYPE_ROOMPREFSTR:
533 if (TP->Tokens->Params[N]->len == 0) {
534 LogTemplateError(Target,
535 "TokenParameter", N, TP,
536 "Requesting parameter %d; of type PREFSTR, empty lookup string not admitted.", N);
541 Buf = get_ROOM_PREFS(TKEY(N));
542 *Value = ChrPtr(Buf);
543 *len = StrLength(Buf);
546 LogTemplateError(Target,
547 "TokenParameter", N, TP,
548 "Requesting parameter %d; of type LONG, want string.", N);
551 LogTemplateError(Target,
552 "TokenParameter", N, TP,
553 "Requesting parameter %d; of type PREFINT, want string.", N);
556 *Value = _(TP->Tokens->Params[N]->Start);
557 *len = strlen(*Value);
559 case TYPE_SUBTEMPLATE:
560 if (TP->Tokens->Params[N]->len == 0) {
561 LogTemplateError(Target,
562 "TokenParameter", N, TP,
563 "Requesting parameter %d; of type SUBTEMPLATE, empty lookup string not admitted.", N);
570 DoTemplate(TKEY(N), Buf, TP);
572 *Value = ChrPtr(Buf);
573 *len = StrLength(Buf);
574 /* we can't free it here, so we put it into the subst so its discarded later on. */
575 PutRequestLocalMem(Buf, HFreeStrBuf);
579 LogTemplateError(Target,
580 "TokenParameter", N, TP,
581 "unknown param type %d; [%d]", N, TP->Tokens->Params[N]->Type);
586 long GetTemplateTokenNumber(StrBuf *Target, WCTemplputParams *TP, int N, long dflt)
589 if (N >= TP->Tokens->nParameters) {
590 LogTemplateError(Target,
591 "TokenParameter", N, TP,
592 "invalid token %d. this shouldn't have come till here.\n", N);
593 wc_backtrace(LOG_DEBUG);
597 switch (TP->Tokens->Params[N]->Type) {
600 return atol(TP->Tokens->Params[N]->Start);
603 if (TP->Tokens->Params[N]->len == 0) {
604 LogTemplateError(Target,
605 "TokenParameter", N, TP,
606 "Requesting parameter %d; of type BSTR, empty lookup string not admitted.", N);
609 return LBstr(TKEY(N));
612 LogTemplateError(Target,
613 "TokenParameter", N, TP,
614 "requesting a prefstring in param %d want a number", N);
615 if (TP->Tokens->Params[N]->len == 0) {
616 LogTemplateError(Target,
617 "TokenParameter", N, TP,
618 "Requesting parameter %d; of type PREFSTR, empty lookup string not admitted.", N);
621 if (get_PREF_LONG(TKEY(N), &Ret, dflt))
624 case TYPE_ROOMPREFSTR:
625 LogTemplateError(Target,
626 "TokenParameter", N, TP,
627 "requesting a prefstring in param %d want a number", N);
628 if (TP->Tokens->Params[N]->len == 0) {
629 LogTemplateError(Target,
630 "TokenParameter", N, TP,
631 "Requesting parameter %d; of type PREFSTR, empty lookup string not admitted.", N);
634 if (get_ROOM_PREFS_LONG(TKEY(N), &Ret, dflt))
639 return TP->Tokens->Params[N]->lvalue;
641 if (TP->Tokens->Params[N]->len == 0) {
642 LogTemplateError(Target,
643 "TokenParameter", N, TP,
644 "Requesting parameter %d; of type PREFINT, empty lookup string not admitted.", N);
647 if (get_PREF_LONG(TKEY(N), &Ret, dflt))
651 LogTemplateError(Target,
652 "TokenParameter", N, TP,
653 "requesting a I18N string in param %d; want a number", N);
655 case TYPE_SUBTEMPLATE:
656 LogTemplateError(Target,
657 "TokenParameter", N, TP,
658 "requesting a subtemplate in param %d; not supported for numbers", N);
661 LogTemplateError(Target,
662 "TokenParameter", N, TP,
663 "unknown param type %d; [%d]", N, TP->Tokens->Params[N]->Type);
670 * puts string into the template and computes which escape methon we should use
671 * Source = the string we should put into the template
672 * FormatTypeIndex = where should we look for escape types if?
674 void StrBufAppendTemplate(StrBuf *Target,
675 WCTemplputParams *TP,
676 const StrBuf *Source, int FormatTypeIndex)
678 const char *pFmt = NULL;
681 if ((FormatTypeIndex < TP->Tokens->nParameters) &&
682 (TP->Tokens->Params[FormatTypeIndex]->Type == TYPE_STR) &&
683 (TP->Tokens->Params[FormatTypeIndex]->len >= 1)) {
684 pFmt = TP->Tokens->Params[FormatTypeIndex]->Start;
691 StrEscAppend(Target, Source, NULL, 0, 2);
694 StrEscAppend(Target, Source, NULL, 0, 0);
697 StrECMAEscAppend(Target, Source, NULL);
700 StrHtmlEcmaEscAppend(Target, Source, NULL, 0, 0);
703 StrBufUrlescAppend(Target, Source, NULL);
706 if (pFmt != NULL) pFmt++;
707 else pFmt = "JUSTIFY";
708 if (*pFmt == '\0') pFmt = "JUSTIFY";
709 FmOut(Target, pFmt, Source);
712 StrBufAppendBuf(Target, Source, 0);
717 * puts string into the template and computes which escape methon we should use
718 * Source = the string we should put into the template
719 * FormatTypeIndex = where should we look for escape types if?
721 void StrBufAppendTemplateStr(StrBuf *Target,
722 WCTemplputParams *TP,
723 const char *Source, int FormatTypeIndex)
725 const char *pFmt = NULL;
728 if ((FormatTypeIndex < TP->Tokens->nParameters) &&
729 (TP->Tokens->Params[FormatTypeIndex]->Type == TYPE_STR) &&
730 (TP->Tokens->Params[FormatTypeIndex]->len >= 1)) {
731 pFmt = TP->Tokens->Params[FormatTypeIndex]->Start;
738 StrEscAppend(Target, NULL, Source, 0, 2);
741 StrEscAppend(Target, NULL, Source, 0, 0);
744 StrECMAEscAppend(Target, NULL, Source);
747 StrHtmlEcmaEscAppend(Target, NULL, Source, 0, 0);
750 StrBufUrlescAppend(Target, NULL, Source);
754 if (pFmt != NULL) pFmt++;
755 else pFmt = "JUSTIFY";
756 if (*pFmt == '\0') pFmt = "JUSTIFY";
757 FmOut(Target, pFmt, Source);
761 StrBufAppendBufPlain(Target, Source, 0, 0);
766 void PutNewToken(WCTemplate *Template, WCTemplateToken *NewToken)
768 if (Template->nTokensUsed + 1 >= Template->TokenSpace) {
769 if (Template->TokenSpace <= 0) {
770 Template->Tokens = (WCTemplateToken**)malloc(
771 sizeof(WCTemplateToken*) * 10);
772 memset(Template->Tokens, 0, sizeof(WCTemplateToken*) * 10);
773 Template->TokenSpace = 10;
776 WCTemplateToken **NewTokens;
778 NewTokens= (WCTemplateToken**) malloc(
779 sizeof(WCTemplateToken*) * Template->TokenSpace * 2);
782 0, sizeof(WCTemplateToken*) * Template->TokenSpace * 2);
786 sizeof(WCTemplateToken*) * Template->nTokensUsed);
788 free(Template->Tokens);
789 Template->TokenSpace *= 2;
790 Template->Tokens = NewTokens;
793 Template->Tokens[(Template->nTokensUsed)++] = NewToken;
796 int GetNextParameter(StrBuf *Buf,
799 WCTemplateToken *Tokens,
801 WCTemplputParams *TP,
802 TemplateParam **pParm)
804 const char *pch = *pCh;
805 const char *pchs, *pche;
810 *pParm = Parm = (TemplateParam *) malloc(sizeof(TemplateParam));
811 memset(Parm, 0, sizeof(TemplateParam));
812 Parm->Type = TYPE_STR;
814 /* Skip leading whitespaces */
815 while ((*pch == ' ' )||
818 (*pch == '\n')) pch ++;
821 Parm->Type = TYPE_PREFSTR;
828 else if (*pch == '.') {
829 Parm->Type = TYPE_ROOMPREFSTR;
836 else if (*pch == ';') {
837 Parm->Type = TYPE_PREFINT;
844 else if (*pch == '#') {
845 Parm->Type = TYPE_INTDEFINE;
848 else if (*pch == '_') {
849 Parm->Type = TYPE_GETTEXT;
856 else if (*pch == 'B') {
857 Parm->Type = TYPE_BSTR;
864 else if (*pch == '=') {
865 Parm->Type = TYPE_SUBTEMPLATE;
876 else if (*pch == '\'')
883 ( (pch > pchs) && (*(pch - 1) == '\\'))
889 syslog(LOG_WARNING, "Error (in '%s' line %ld); "
890 "evaluating template param [%s] in Token [%s]\n",
891 ChrPtr(pTmpl->FileName),
893 ChrPtr(Tokens->FlatToken),
901 StrBufPeek(Buf, pch, -1, '\0');
902 if (LoadTemplates > 1) {
904 "DBG: got param [%s] "SIZE_T_FMT" "SIZE_T_FMT"\n",
905 pchs, pche - pchs, strlen(pchs)
909 Parm->len = pche - pchs;
910 pch ++; /* move after trailing quote */
911 if (ParamBrace && (*pch == ')')) {
918 Parm->Type = TYPE_LONG;
920 while ((pch <= pe) &&
927 StrBufPeek(Buf, pch, -1, '\0');
928 Parm->lvalue = atol(pchs);
935 syslog(LOG_DEBUG, "Error (in '%s' line %ld); "
936 "evaluating long template param [%s] in Token [%s]\n",
937 ChrPtr(pTmpl->FileName),
939 ChrPtr(Tokens->FlatToken),
947 while ((*pch == ' ' )||
951 (*pch == '\n')) pch ++;
956 if (DumpTemplateI18NStrings) {
957 StrBufAppendPrintf(I18nDump, "_(\"%s\");\n", Parm->Start);
960 case TYPE_INTDEFINE: {
963 if (GetHash(Defines, Parm->Start, Parm->len, &vPVal) &&
967 PVal = (long*) vPVal;
969 Parm->lvalue = *PVal;
971 else if (strchr(Parm->Start, '|') != NULL)
978 pToken = NewStrBufPlain (Parm->Start, Parm->len);
979 Match = NewStrBufPlain (NULL, Parm->len);
980 Pos = ChrPtr(pToken);
982 while ((Pos != NULL) && (Pos != StrBufNOTNULL))
984 StrBufExtract_NextToken(Match, pToken, &Pos, '|');
986 if (StrLength (Match) > 0)
988 if (GetHash(Defines, SKEY(Match), &vPVal) &&
992 PVal = (long*) vPVal;
994 Parm->lvalue |= *PVal;
997 LogTemplateError(NULL, "Define",
1006 FreeStrBuf(&pToken);
1009 else if (strchr(Parm->Start, '&') != NULL)
1015 Parm->MaskBy = eAND;
1016 pToken = NewStrBufPlain (Parm->Start, Parm->len);
1017 Match = NewStrBufPlain (NULL, Parm->len);
1018 Pos = ChrPtr(pToken);
1020 while ((Pos != NULL) && (Pos != StrBufNOTNULL))
1022 StrBufExtract_NextToken(Match, pToken, &Pos, '&');
1024 if (StrLength (Match) > 0)
1026 if (GetHash(Defines, SKEY(Match), &vPVal) &&
1030 PVal = (long*) vPVal;
1032 Parm->lvalue |= *PVal;
1035 LogTemplateError(NULL, "Define",
1036 Tokens->nParameters,
1045 FreeStrBuf(&pToken);
1050 LogTemplateError(NULL, "Define",
1051 Tokens->nParameters,
1057 case TYPE_SUBTEMPLATE:{
1059 /* well, we don't check the mobile stuff here... */
1060 if (!GetHash(LocalTemplateCache, Parm->Start, Parm->len, &vTmpl) &&
1061 !GetHash(TemplateCache, Parm->Start, Parm->len, &vTmpl)) {
1062 LogTemplateError(NULL,
1064 Tokens->nParameters,
1066 "referenced here doesn't exist");
1074 WCTemplateToken *NewTemplateSubstitute(StrBuf *Buf,
1076 const char *pTokenStart,
1077 const char *pTokenEnd,
1083 WCTemplateToken *NewToken;
1084 WCTemplputParams TP;
1086 NewToken = (WCTemplateToken*)malloc(sizeof(WCTemplateToken));
1087 memset(NewToken, 0, sizeof(WCTemplateToken));
1088 TP.Tokens = NewToken;
1089 NewToken->FileName = pTmpl->FileName; /* to print meaningfull log messages... */
1090 NewToken->Flags = 0;
1091 NewToken->Line = Line + 1;
1092 NewToken->pTokenStart = pTokenStart;
1093 NewToken->TokenStart = pTokenStart - pStart;
1094 NewToken->TokenEnd = (pTokenEnd - pStart) - NewToken->TokenStart;
1095 NewToken->pTokenEnd = pTokenEnd;
1096 NewToken->NameEnd = NewToken->TokenEnd - 2;
1097 NewToken->PreEval = NULL;
1098 NewToken->FlatToken = NewStrBufPlain(pTokenStart + 2, pTokenEnd - pTokenStart - 2);
1099 StrBufShrinkToFit(NewToken->FlatToken, 1);
1101 StrBufPeek(Buf, pTokenStart, + 1, '\0');
1102 StrBufPeek(Buf, pTokenEnd, -1, '\0');
1103 pch = NewToken->pName = pTokenStart + 2;
1105 NewToken->HaveParameters = 0;;
1106 NewToken->nParameters = 0;
1108 while (pch < pTokenEnd - 1) {
1110 StrBufPeek(Buf, pch, -1, '\0');
1111 NewToken->NameEnd = pch - NewToken->pName;
1113 if (*(pTokenEnd - 1) != ')') {
1115 NULL, "Parseerror", ERR_NAME, &TP,
1116 "Warning, Non welformed Token; missing right parenthesis");
1118 while (pch < pTokenEnd - 1) {
1119 NewToken->nParameters++;
1120 if (GetNextParameter(Buf,
1126 &NewToken->Params[NewToken->nParameters - 1]))
1128 NewToken->HaveParameters = 1;
1129 if (NewToken->nParameters >= MAXPARAM) {
1131 NULL, "Parseerror", ERR_NAME, &TP,
1132 "only [%d] Params allowed in Tokens",
1135 FreeToken(&NewToken);
1141 if((NewToken->NameEnd == 1) &&
1142 (NewToken->HaveParameters == 1))
1145 if (*(NewToken->pName) == '_')
1146 NewToken->Flags = SV_GETTEXT;
1147 else if (*(NewToken->pName) == '=')
1148 NewToken->Flags = SV_SUBTEMPL;
1149 else if (*(NewToken->pName) == '%')
1150 NewToken->Flags = SV_CUST_STR_CONDITIONAL;
1151 else if (*(NewToken->pName) == '?')
1152 NewToken->Flags = SV_CONDITIONAL;
1153 else if (*(NewToken->pName) == '!')
1154 NewToken->Flags = SV_NEG_CONDITIONAL;
1160 switch (NewToken->Flags) {
1162 /* If we're able to find out more about the token, do it now while its fresh. */
1163 pch = NewToken->pName;
1164 while (pch < NewToken->pName + NewToken->NameEnd)
1166 if (((*pch >= 'A') && (*pch <= 'Z')) ||
1167 ((*pch >= '0') && (*pch <= '9')) ||
1175 NULL, "Token Name", ERR_NAME, &TP,
1176 "contains illegal char: '%c'",
1182 if (GetHash(GlobalNS, NewToken->pName, NewToken->NameEnd, &vVar)) {
1183 HashHandler *Handler;
1184 Handler = (HashHandler*) vVar;
1185 if ((NewToken->nParameters < Handler->Filter.nMinArgs) ||
1186 (NewToken->nParameters > Handler->Filter.nMaxArgs)) {
1188 NULL, "Token", ERR_NAME, &TP,
1189 "doesn't work with %d params",
1190 NewToken->nParameters);
1194 NewToken->PreEval = Handler;
1195 NewToken->Flags = SV_PREEVALUATED;
1196 if (Handler->PreEvalFunc != NULL)
1197 Handler->PreEvalFunc(NewToken);
1201 NULL, "Token ", ERR_NAME, &TP,
1202 " isn't known to us.");
1206 if (NewToken->nParameters !=1) {
1208 NULL, "Gettext", ERR_NAME, &TP,
1209 "requires exactly 1 parameter, you gave %d params",
1210 NewToken->nParameters);
1211 NewToken->Flags = 0;
1214 if (DumpTemplateI18NStrings) {
1215 StrBufAppendPrintf(I18nDump, "_(\"%s\");\n", NewToken->Params[0]->Start);
1219 if (NewToken->nParameters != 1) {
1221 NULL, "Subtemplates", ERR_NAME, &TP,
1222 "require exactly 1 parameter, you gave %d params",
1223 NewToken->nParameters);
1228 /* well, we don't check the mobile stuff here... */
1229 if (!GetHash(LocalTemplateCache,
1230 NewToken->Params[0]->Start,
1231 NewToken->Params[0]->len,
1233 !GetHash(TemplateCache,
1234 NewToken->Params[0]->Start,
1235 NewToken->Params[0]->len,
1238 NULL, "SubTemplate", ERR_PARM1, &TP,
1243 case SV_CUST_STR_CONDITIONAL:
1244 case SV_CONDITIONAL:
1245 case SV_NEG_CONDITIONAL:
1246 if (NewToken->nParameters <2) {
1248 NULL, "Conditional", ERR_PARM1, &TP,
1249 "require at least 2 parameters, you gave %d params",
1250 NewToken->nParameters);
1251 NewToken->Flags = 0;
1254 if (NewToken->Params[1]->lvalue == 0) {
1256 NULL, "Conditional", ERR_PARM1, &TP,
1257 "Conditional ID (Parameter 1) mustn't be 0!");
1258 NewToken->Flags = 0;
1261 if (!GetHash(Conditionals,
1262 NewToken->Params[0]->Start,
1263 NewToken->Params[0]->len,
1266 if ((NewToken->Params[0]->len == 1) &&
1267 (NewToken->Params[0]->Start[0] == 'X'))
1270 NULL, "Conditional", ERR_PARM1, &TP,
1273 NewToken->Error = NewStrBuf();
1276 "<pre>\nConditional [%s] (in '%s' line %ld); Not found!\n[%s]\n</pre>\n",
1277 NewToken->Params[0]->Start,
1278 ChrPtr(pTmpl->FileName),
1280 ChrPtr(NewToken->FlatToken));
1284 NewToken->PreEval = vVar;
1296 * \brief Display a variable-substituted template
1297 * \param templatename template file to load
1299 void *prepare_template(StrBuf *filename, StrBuf *Key, HashList *PutThere)
1301 WCTemplate *NewTemplate;
1303 NewTemplate = (WCTemplate *) malloc(sizeof(WCTemplate));
1304 memset(NewTemplate, 0, sizeof(WCTemplate));
1305 NewTemplate->Data = NULL;
1306 NewTemplate->FileName = NewStrBufDup(filename);
1307 StrBufShrinkToFit(NewTemplate->FileName, 1);
1308 NewTemplate->nTokensUsed = 0;
1309 NewTemplate->TokenSpace = 0;
1310 NewTemplate->Tokens = NULL;
1311 NewTemplate->MimeType = NewStrBufPlain(GuessMimeByFilename (SKEY(NewTemplate->FileName)), -1);
1312 if (strstr(ChrPtr(NewTemplate->MimeType), "text") != NULL) {
1313 StrBufAppendBufPlain(NewTemplate->MimeType, HKEY("; charset=utf-8"), 0);
1316 if (strstr(ChrPtr(NewTemplate->MimeType), "text") != NULL) {
1317 StrBufAppendBufPlain(NewTemplate->MimeType, HKEY("; charset=utf-8"), 0);
1320 Put(PutThere, ChrPtr(Key), StrLength(Key), NewTemplate, FreeWCTemplate);
1325 * \brief Display a variable-substituted template
1326 * \param templatename template file to load
1328 void *duplicate_template(WCTemplate *OldTemplate)
1330 WCTemplate *NewTemplate;
1332 NewTemplate = (WCTemplate *) malloc(sizeof(WCTemplate));
1333 memset(NewTemplate, 0, sizeof(WCTemplate));
1334 NewTemplate->Data = NULL;
1335 NewTemplate->FileName = NewStrBufDup(OldTemplate->FileName);
1336 StrBufShrinkToFit(NewTemplate->FileName, 1);
1337 NewTemplate->nTokensUsed = 0;
1338 NewTemplate->TokenSpace = 0;
1339 NewTemplate->Tokens = NULL;
1340 NewTemplate->MimeType = NewStrBufDup(OldTemplate->MimeType);
1345 void SanityCheckTemplate(StrBuf *Target, WCTemplate *CheckMe)
1349 int FoundConditionalEnd;
1351 for (i = 0; i < CheckMe->nTokensUsed; i++)
1353 switch(CheckMe->Tokens[i]->Flags)
1355 case SV_CONDITIONAL:
1356 case SV_NEG_CONDITIONAL:
1357 FoundConditionalEnd = 0;
1358 if ((CheckMe->Tokens[i]->Params[0]->len == 1) &&
1359 (CheckMe->Tokens[i]->Params[0]->Start[0] == 'X'))
1361 for (j = i + 1; j < CheckMe->nTokensUsed; j++)
1363 if (((CheckMe->Tokens[j]->Flags == SV_CONDITIONAL) ||
1364 (CheckMe->Tokens[j]->Flags == SV_NEG_CONDITIONAL)) &&
1365 (CheckMe->Tokens[i]->Params[1]->lvalue ==
1366 CheckMe->Tokens[j]->Params[1]->lvalue))
1368 FoundConditionalEnd = 1;
1373 if (!FoundConditionalEnd)
1375 WCTemplputParams TP;
1376 memset(&TP, 0, sizeof(WCTemplputParams));
1377 TP.Tokens = CheckMe->Tokens[i];
1379 Target, "Token", ERR_PARM1, &TP,
1380 "Conditional without Endconditional"
1391 * \brief Display a variable-substituted template
1392 * \param templatename template file to load
1394 void *load_template(StrBuf *Target, WCTemplate *NewTemplate)
1397 struct stat statbuf;
1398 const char *pS, *pE, *pch, *Err;
1401 fd = open(ChrPtr(NewTemplate->FileName), O_RDONLY);
1403 syslog(LOG_WARNING, "ERROR: could not open template '%s' - %s\n",
1404 ChrPtr(NewTemplate->FileName), strerror(errno));
1408 if (fstat(fd, &statbuf) == -1) {
1409 syslog(LOG_WARNING, "ERROR: could not stat template '%s' - %s\n",
1410 ChrPtr(NewTemplate->FileName), strerror(errno));
1414 NewTemplate->Data = NewStrBufPlain(NULL, statbuf.st_size + 1);
1415 if (StrBufReadBLOB(NewTemplate->Data, &fd, 1, statbuf.st_size, &Err) < 0) {
1417 syslog(LOG_WARNING, "ERROR: reading template '%s' - %s<br>\n",
1418 ChrPtr(NewTemplate->FileName), strerror(errno));
1424 StrBufShrinkToFit(NewTemplate->Data, 1);
1425 StrBufShrinkToFit(NewTemplate->MimeType, 1);
1426 pS = pch = ChrPtr(NewTemplate->Data);
1427 pE = pS + StrLength(NewTemplate->Data);
1429 const char *pts, *pte;
1430 char InQuotes = '\0';
1433 /** Find one <? > */
1434 for (; pch < pE; pch ++) {
1435 if ((*pch=='<')&&(*(pch + 1)=='?') &&
1436 !((pch == pS) && /* we must ommit a <?xml */
1437 (*(pch + 2) == 'x') &&
1438 (*(pch + 3) == 'm') &&
1439 (*(pch + 4) == 'l')))
1441 if (*pch=='\n') Line ++;
1447 /** Found one? parse it. */
1448 for (; pch <= pE - 1; pch ++) {
1450 ((*pch == '\'') || (*pch == '"')))
1454 else if (InQuotes && (InQuotes == *pch))
1458 else if ((InQuotes) &&
1460 (*(pch + 1) == InQuotes))
1464 else if ((!InQuotes) &&
1473 pv = NewTemplateSubstitute(NewTemplate->Data, pS, pts, pte, Line, NewTemplate);
1475 PutNewToken(NewTemplate, pv);
1480 SanityCheckTemplate(NULL, NewTemplate);
1485 const char* PrintTemplate(void *vSubst)
1487 WCTemplate *Tmpl = vSubst;
1489 return ChrPtr(Tmpl->FileName);
1493 int LoadTemplateDir(const StrBuf *DirName, HashList *big, const StrBuf *BaseKey)
1499 StrBuf *SubDirectory;
1500 DIR *filedir = NULL;
1501 struct dirent *filedir_entry;
1507 d = (struct dirent *)malloc(offsetof(struct dirent, d_name) + PATH_MAX + 1);
1512 filedir = opendir (ChrPtr(DirName));
1513 if (filedir == NULL) {
1518 Toplevel = StrLength(BaseKey) == 0;
1519 SubDirectory = NewStrBuf();
1520 SubKey = NewStrBuf();
1521 FileName = NewStrBufPlain(NULL, PATH_MAX);
1523 while ((readdir_r(filedir, d, &filedir_entry) == 0) &&
1524 (filedir_entry != NULL))
1528 #ifdef _DIRENT_HAVE_D_NAMLEN
1529 d_namelen = filedir_entry->d_namelen;
1532 d_namelen = strlen(filedir_entry->d_name);
1535 #ifdef _DIRENT_HAVE_D_TYPE
1536 d_type = filedir_entry->d_type;
1540 #define DT_UNKNOWN 0
1545 #define IFTODT(mode) (((mode) & 0170000) >> 12)
1546 #define DTTOIF(dirtype) ((dirtype) << 12)
1548 d_type = DT_UNKNOWN;
1550 d_without_ext = d_namelen;
1552 if ((d_namelen > 1) && filedir_entry->d_name[d_namelen - 1] == '~')
1553 continue; /* Ignore backup files... */
1555 if ((d_namelen == 1) &&
1556 (filedir_entry->d_name[0] == '.'))
1559 if ((d_namelen == 2) &&
1560 (filedir_entry->d_name[0] == '.') &&
1561 (filedir_entry->d_name[1] == '.'))
1564 if (d_type == DT_UNKNOWN) {
1566 char path[PATH_MAX];
1567 snprintf(path, PATH_MAX, "%s/%s",
1568 ChrPtr(DirName), filedir_entry->d_name);
1569 if (lstat(path, &s) == 0) {
1570 d_type = IFTODT(s.st_mode);
1576 /* Skip directories we are not interested in... */
1577 if (strcmp(filedir_entry->d_name, ".svn") == 0)
1580 FlushStrBuf(SubKey);
1582 /* If we're not toplevel, the upper dirs count as foo_bar_<local name>*/
1583 StrBufAppendBuf(SubKey, BaseKey, 0);
1584 StrBufAppendBufPlain(SubKey, HKEY("_"), 0);
1586 StrBufAppendBufPlain(SubKey, filedir_entry->d_name, d_namelen, 0);
1588 FlushStrBuf(SubDirectory);
1589 StrBufAppendBuf(SubDirectory, DirName, 0);
1590 if (ChrPtr(SubDirectory)[StrLength(SubDirectory) - 1] != '/')
1591 StrBufAppendBufPlain(SubDirectory, HKEY("/"), 0);
1592 StrBufAppendBufPlain(SubDirectory, filedir_entry->d_name, d_namelen, 0);
1594 LoadTemplateDir(SubDirectory, big, SubKey);
1601 while ((d_without_ext > 0) && (filedir_entry->d_name[d_without_ext] != '.'))
1603 if ((d_without_ext == 0) || (d_namelen < 3))
1605 if (((d_namelen > 1) && filedir_entry->d_name[d_namelen - 1] == '~') ||
1606 (strcmp(&filedir_entry->d_name[d_without_ext], ".orig") == 0) ||
1607 (strcmp(&filedir_entry->d_name[d_without_ext], ".swp") == 0))
1608 continue; /* Ignore backup files... */
1609 StrBufPrintf(FileName, "%s/%s", ChrPtr(DirName), filedir_entry->d_name);
1610 MinorPtr = strchr(filedir_entry->d_name, '.');
1611 if (MinorPtr != NULL)
1615 /* If we're not toplevel, the upper dirs count as foo_bar_<local name>*/
1616 StrBufAppendBuf(Key, BaseKey, 0);
1617 StrBufAppendBufPlain(Key, HKEY("_"), 0);
1619 StrBufAppendBufPlain(Key, filedir_entry->d_name, MinorPtr - filedir_entry->d_name, 0);
1621 if (LoadTemplates >= 1)
1622 syslog(LOG_DEBUG, "%s %s\n", ChrPtr(FileName), ChrPtr(Key));
1623 prepare_template(FileName, Key, big);
1630 FreeStrBuf(&FileName);
1632 FreeStrBuf(&SubDirectory);
1633 FreeStrBuf(&SubKey);
1637 void InitTemplateCache(void)
1642 HashList *Templates[2];
1647 /* Primary Template set... */
1648 StrBufPrintf(Dir, "%s/t", static_dirs[0]);
1649 LoadTemplateDir(Dir,
1653 /* User local Template set */
1654 StrBufPrintf(Dir, "%s/t", static_dirs[1]);
1655 LoadTemplateDir(Dir,
1659 /* Debug Templates, just to be loaded while debugging. */
1661 StrBufPrintf(Dir, "%s/dbg", static_dirs[0]);
1662 LoadTemplateDir(Dir,
1665 Templates[0] = TemplateCache;
1666 Templates[1] = LocalTemplateCache;
1669 if (LoadTemplates == 0)
1670 for (i=0; i < 2; i++) {
1676 At = GetNewHashPos(Templates[i], 0);
1677 while (GetNextHashPos(Templates[i],
1682 (vTemplate != NULL))
1684 load_template(NULL, (WCTemplate *)vTemplate);
1696 /*-----------------------------------------------------------------------------
1697 * Filling & processing Templates
1700 * \brief executes one token
1701 * \param Target buffer to append to
1702 * \param Token da to process.
1703 * \param Template we're iterating
1704 * \param Context Contextpoointer to pass in
1705 * \param state are we in conditional state?
1706 * \param ContextType what type of information does context giv us?
1708 int EvaluateToken(StrBuf *Target, int state, WCTemplputParams **TPP)
1710 const char *AppendMe;
1712 HashHandler *Handler;
1714 WCTemplputParams *TP = *TPP;
1716 /* much output, since pName is not terminated...
1717 syslog(LOG_DEBUG,"Doing token: %s\n",Token->pName);
1720 switch (TP->Tokens->Flags) {
1722 TmplGettext(Target, TP);
1724 case SV_CONDITIONAL: /** Forward conditional evaluation */
1725 Handler = (HashHandler*) TP->Tokens->PreEval;
1726 if (!CheckContext(Target, &Handler->Filter, TP, "Conditional")) {
1729 return EvaluateConditional(Target, 1, state, TPP);
1731 case SV_NEG_CONDITIONAL: /** Reverse conditional evaluation */
1732 Handler = (HashHandler*) TP->Tokens->PreEval;
1733 if (!CheckContext(Target, &Handler->Filter, TP, "Conditional")) {
1736 return EvaluateConditional(Target, 0, state, TPP);
1738 case SV_CUST_STR_CONDITIONAL: /** Conditional put custom strings from params */
1739 Handler = (HashHandler*) TP->Tokens->PreEval;
1740 if (!CheckContext(Target, &Handler->Filter, TP, "Conditional")) {
1743 if (TP->Tokens->nParameters >= 6) {
1744 if (EvaluateConditional(Target, 0, state, TPP)) {
1745 GetTemplateTokenString(Target, TP, 5, &AppendMe, &AppendMeLen);
1746 StrBufAppendBufPlain(Target,
1752 GetTemplateTokenString(Target, TP, 4, &AppendMe, &AppendMeLen);
1753 StrBufAppendBufPlain(Target,
1760 UnStackDynamicContext(Target, TPP);
1765 Target, "Conditional", ERR_NAME, TP,
1766 "needs at least 6 Params!");
1770 if (TP->Tokens->nParameters == 1)
1771 DoTemplate(TKEY(0), Target, TP);
1773 case SV_PREEVALUATED:
1774 Handler = (HashHandler*) TP->Tokens->PreEval;
1775 if (!CheckContext(Target, &Handler->Filter, TP, "Token")) {
1778 Handler->HandlerFunc(Target, TP);
1781 if (GetHash(GlobalNS, TP->Tokens->pName, TP->Tokens->NameEnd, &vVar)) {
1782 Handler = (HashHandler*) vVar;
1783 if (!CheckContext(Target, &Handler->Filter, TP, "Token")) {
1787 Handler->HandlerFunc(Target, TP);
1792 Target, "Token UNKNOWN", ERR_NAME, TP,
1793 "You've specified a token that isn't known to webcit.!");
1801 const StrBuf *ProcessTemplate(WCTemplate *Tmpl, StrBuf *Target, WCTemplputParams *CallingTP)
1803 WCTemplate *pTmpl = Tmpl;
1807 const char *pData, *pS;
1809 WCTemplputParams TP;
1810 WCTemplputParams *TPtr = &TP;
1812 memset(TPtr, 0, sizeof(WCTemplputParams));
1814 memcpy(&TP.Filter, &CallingTP->Filter, sizeof(ContextFilter));
1816 TP.Context = CallingTP->Context;
1817 TP.Sub = CallingTP->Sub;
1818 TP.Super = CallingTP->Super;
1820 if (LoadTemplates != 0) {
1821 if (LoadTemplates > 1)
1822 syslog(LOG_DEBUG, "DBG: ----- loading: [%s] ------ \n",
1823 ChrPtr(Tmpl->FileName));
1824 pTmpl = duplicate_template(Tmpl);
1825 if(load_template(Target, pTmpl) == NULL) {
1828 "<pre>\nError loading Template [%s]\n See Logfile for details\n</pre>\n",
1829 ChrPtr(Tmpl->FileName));
1830 FreeWCTemplate(pTmpl);
1836 pS = pData = ChrPtr(pTmpl->Data);
1837 len = StrLength(pTmpl->Data);
1841 if (i >= pTmpl->nTokensUsed) {
1842 StrBufAppendBufPlain(Target,
1844 len - (pData - pS), 0);
1850 StrBufAppendBufPlain(
1852 pTmpl->Tokens[i]->pTokenStart - pData, 0);
1853 TPtr->Tokens = pTmpl->Tokens[i];
1854 TPtr->nArgs = pTmpl->Tokens[i]->nParameters;
1856 TokenRc = EvaluateToken(Target, TokenRc, &TPtr);
1859 state = eSkipTilEnd;
1861 else if (TokenRc < 0)
1863 if ((TPtr != &TP) &&
1864 (TPtr->ExitCTXID == -TokenRc))
1866 UnStackDynamicContext(Target, &TPtr);
1871 while ((state != eNext) && (i+1 < pTmpl->nTokensUsed)) {
1872 /* condition told us to skip till its end condition */
1874 TPtr->Tokens = pTmpl->Tokens[i];
1875 TPtr->nArgs = pTmpl->Tokens[i]->nParameters;
1876 if ((pTmpl->Tokens[i]->Flags == SV_CONDITIONAL) ||
1877 (pTmpl->Tokens[i]->Flags == SV_NEG_CONDITIONAL))
1880 rc = EvaluateConditional(
1882 pTmpl->Tokens[i]->Flags,
1889 if ((TPtr != &TP) &&
1890 (TPtr->ExitCTXID == - rc))
1892 UnStackDynamicContext(Target, &TPtr);
1898 pData = pTmpl->Tokens[i++]->pTokenEnd + 1;
1899 if (i > pTmpl->nTokensUsed)
1903 if (LoadTemplates != 0) {
1904 FreeWCTemplate(pTmpl);
1906 return Tmpl->MimeType;
1911 * \brief Display a variable-substituted template
1912 * \param templatename template file to load
1913 * \returns the mimetype of the template its doing
1915 const StrBuf *DoTemplate(const char *templatename, long len, StrBuf *Target, WCTemplputParams *TP)
1917 WCTemplputParams LocalTP;
1919 HashList *StaticLocal;
1925 memset(&LocalTP, 0, sizeof(WCTemplputParams));
1929 Static = TemplateCache;
1930 StaticLocal = LocalTemplateCache;
1934 syslog(LOG_WARNING, "Can't to load a template with empty name!\n");
1935 StrBufAppendPrintf(Target, "<pre>\nCan't to load a template with empty name!\n</pre>");
1939 if (!GetHash(StaticLocal, templatename, len, &vTmpl) &&
1940 !GetHash(Static, templatename, len, &vTmpl)) {
1941 syslog(LOG_WARNING, "didn't find Template [%s] %ld %ld\n", templatename, len , (long)strlen(templatename));
1942 StrBufAppendPrintf(Target, "<pre>\ndidn't find Template [%s] %ld %ld\n</pre>",
1944 (long)strlen(templatename));
1946 dbg_PrintHash(Static, PrintTemplate, NULL);
1947 PrintHash(Static, VarPrintTransition, PrintTemplate);
1953 return ProcessTemplate(vTmpl, Target, TP);
1958 void tmplput_Comment(StrBuf *Target, WCTemplputParams *TP)
1960 if (LoadTemplates != 0)
1966 GetTemplateTokenString(Target, TP, 0, &pch, &len);
1967 Comment = NewStrBufPlain(pch, len);
1968 StrBufAppendBufPlain(Target, HKEY("<!--"), 0);
1969 StrBufAppendTemplate(Target, TP, Comment, 1);
1970 StrBufAppendBufPlain(Target, HKEY("-->"), 0);
1971 FreeStrBuf(&Comment);
1975 /*-----------------------------------------------------------------------------
1978 typedef struct _HashIterator {
1979 HashList *StaticList;
1980 int AdditionalParams;
1981 CtxType ContextType;
1982 CtxType XPectContextType;
1984 RetrieveHashlistFunc GetHash;
1985 HashDestructorFunc Destructor;
1986 SubTemplFunc DoSubTemplate;
1989 void RegisterITERATOR(const char *Name, long len,
1990 int AdditionalParams,
1991 HashList *StaticList,
1992 RetrieveHashlistFunc GetHash,
1993 SubTemplFunc DoSubTempl,
1994 HashDestructorFunc Destructor,
1995 CtxType ContextType,
1996 CtxType XPectContextType,
2001 It = (HashIterator*)malloc(sizeof(HashIterator));
2002 memset(It, 0, sizeof(HashIterator));
2003 It->StaticList = StaticList;
2004 It->AdditionalParams = AdditionalParams;
2005 It->GetHash = GetHash;
2006 It->DoSubTemplate = DoSubTempl;
2007 It->Destructor = Destructor;
2008 It->ContextType = ContextType;
2009 It->XPectContextType = XPectContextType;
2011 Put(Iterators, Name, len, It, NULL);
2014 typedef struct _iteratestruct {
2023 int preeval_iterate(WCTemplateToken *Token)
2025 WCTemplputParams TPP;
2026 WCTemplputParams *TP;
2031 memset(&TPP, 0, sizeof(WCTemplputParams));
2034 if (!GetHash(Iterators, TKEY(0), &vIt)) {
2036 NULL, "Iterator", ERR_PARM1, TP,
2040 if (TP->Tokens->Params[1]->Type != TYPE_SUBTEMPLATE) {
2041 LogTemplateError(NULL, "Iterator", ERR_PARM1, TP,
2042 "Need token with type Subtemplate as param 1, have %s",
2043 TP->Tokens->Params[1]->Start);
2046 /* well, we don't check the mobile stuff here... */
2047 if (!GetHash(LocalTemplateCache, TKEY(1), &vTmpl) &&
2048 !GetHash(TemplateCache, TKEY(1), &vTmpl)) {
2049 LogTemplateError(NULL, "SubTemplate", ERR_PARM1, TP,
2050 "referenced here doesn't exist");
2052 Token->Preeval2 = vIt;
2053 It = (HashIterator *) vIt;
2055 if (TP->Tokens->nParameters < It->AdditionalParams + 2) {
2057 NULL, "Iterator", ERR_PARM1, TP,
2058 "doesn't work with %d params",
2059 TP->Tokens->nParameters);
2066 void tmpl_iterate_subtmpl(StrBuf *Target, WCTemplputParams *TP)
2071 SortStruct *SortBy = NULL;
2073 int DetectGroupChange = 0;
2076 void *vLastContext = NULL;
2078 WCTemplputParams IterateTP;
2079 WCTemplputParams SubTP;
2080 IterateStruct Status;
2086 memset(&Status, 0, sizeof(IterateStruct));
2088 It = (HashIterator*) TP->Tokens->Preeval2;
2091 Target, "Iterator", ERR_PARM1, TP, "Unknown!");
2095 if (TP->Tokens->nParameters < It->AdditionalParams + 2) {
2097 Target, "Iterator", ERR_PARM1, TP,
2098 "doesn't work with %d params",
2099 TP->Tokens->nParameters - 1);
2103 if ((It->XPectContextType != CTX_NONE) &&
2104 (It->XPectContextType != TP->Filter.ContextType)) {
2106 Target, "Iterator", ERR_PARM1, TP,
2107 "requires context of type %s, have %s",
2108 ContextName(It->XPectContextType),
2109 ContextName(TP->Filter.ContextType));
2114 if (It->StaticList == NULL)
2115 List = It->GetHash(Target, TP);
2117 List = It->StaticList;
2119 DetectGroupChange = (It->Flags & IT_FLAG_DETECT_GROUPCHANGE) != 0;
2120 if (DetectGroupChange) {
2121 const StrBuf *BSort;
2122 DetectGroupChange = 0;
2123 if (havebstr("SortBy")) {
2124 BSort = sbstr("SortBy");
2125 if (GetHash(SortHash, SKEY(BSort), &vSortBy) &&
2126 (vSortBy != NULL)) {
2127 SortBy = (SortStruct*)vSortBy;
2128 /* first check whether its intended for us... */
2129 if ((SortBy->ContextType == It->ContextType)&&
2130 /** Ok, its us, lets see in which direction we should sort... */
2131 (havebstr("SortOrder"))) {
2133 SortOrder = LBSTR("SortOrder");
2135 DetectGroupChange = 1;
2140 nMembersUsed = GetCount(List);
2142 StackContext (TP, &IterateTP, &Status, CTX_ITERATE, 0, TP->Tokens);
2144 SubBuf = NewStrBuf();
2146 if (HAVE_PARAM(2)) {
2147 StartAt = GetTemplateTokenNumber(Target, TP, 2, 0);
2149 if (HAVE_PARAM(3)) {
2150 StepWidth = GetTemplateTokenNumber(Target, TP, 3, 0);
2152 if (HAVE_PARAM(4)) {
2153 StopAt = GetTemplateTokenNumber(Target, TP, 4, -1);
2155 it = GetNewHashPos(List, StepWidth);
2157 StopAt = GetCount(List);
2159 while (GetNextHashPos(List, it, &Status.KeyLen, &Status.Key, &vContext)) {
2160 if ((Status.n >= StartAt) && (Status.n <= StopAt)) {
2161 if (DetectGroupChange && Status.n > 0) {
2162 Status.GroupChange = SortBy->GroupChange(vContext, vLastContext);
2164 Status.LastN = (Status.n + 1) == nMembersUsed;
2165 StackContext(&IterateTP, &SubTP, vContext, It->ContextType, 0, NULL);
2167 if (It->DoSubTemplate != NULL)
2168 It->DoSubTemplate(SubBuf, &SubTP);
2169 DoTemplate(TKEY(1), SubBuf, &SubTP);
2171 StrBufAppendBuf(Target, SubBuf, 0);
2172 FlushStrBuf(SubBuf);
2174 UnStackContext(&SubTP);
2175 Status.oddeven = ! Status.oddeven;
2176 vLastContext = vContext;
2181 UnStackContext(&IterateTP);
2182 FreeStrBuf(&SubBuf);
2184 if (It->Destructor != NULL)
2185 It->Destructor(&List);
2189 int conditional_ITERATE_ISGROUPCHANGE(StrBuf *Target, WCTemplputParams *TP)
2191 IterateStruct *Ctx = CTX(CTX_ITERATE);
2192 if (TP->Tokens->nParameters < 3)
2193 return Ctx->GroupChange;
2195 return TP->Tokens->Params[2]->lvalue == Ctx->GroupChange;
2198 void tmplput_ITERATE_ODDEVEN(StrBuf *Target, WCTemplputParams *TP)
2200 IterateStruct *Ctx = CTX(CTX_ITERATE);
2202 StrBufAppendBufPlain(Target, HKEY("odd"), 0);
2204 StrBufAppendBufPlain(Target, HKEY("even"), 0);
2208 void tmplput_ITERATE_KEY(StrBuf *Target, WCTemplputParams *TP)
2210 IterateStruct *Ctx = CTX(CTX_ITERATE);
2212 StrBufAppendBufPlain(Target, Ctx->Key, Ctx->KeyLen, 0);
2216 void tmplput_ITERATE_LASTN(StrBuf *Target, WCTemplputParams *TP)
2218 IterateStruct *Ctx = CTX(CTX_ITERATE);
2219 StrBufAppendPrintf(Target, "%d", Ctx->n);
2222 int conditional_ITERATE_FIRSTN(StrBuf *Target, WCTemplputParams *TP)
2224 IterateStruct *Ctx = CTX(CTX_ITERATE);
2228 int conditional_ITERATE_LASTN(StrBuf *Target, WCTemplputParams *TP)
2230 IterateStruct *Ctx = CTX(CTX_ITERATE);
2236 /*-----------------------------------------------------------------------------
2239 int EvaluateConditional(StrBuf *Target, int Neg, int state, WCTemplputParams **TPP)
2241 ConditionalStruct *Cond;
2244 WCTemplputParams *TP = *TPP;
2246 if ((TP->Tokens->Params[0]->len == 1) &&
2247 (TP->Tokens->Params[0]->Start[0] == 'X'))
2249 return - (TP->Tokens->Params[1]->lvalue);
2252 Cond = (ConditionalStruct *) TP->Tokens->PreEval;
2255 Target, "Conditional", ERR_PARM1, TP,
2260 if (!CheckContext(Target, &Cond->Filter, TP, "Conditional")) {
2264 res = Cond->CondF(Target, TP);
2266 rc = TP->Tokens->Params[1]->lvalue;
2268 if (LoadTemplates > 5)
2269 syslog(LOG_DEBUG, "<%s> : %d %d==%d\n",
2270 ChrPtr(TP->Tokens->FlatToken),
2273 if (TP->Sub != NULL)
2280 void RegisterContextConditional(const char *Name, long len,
2282 WCConditionalFunc CondF,
2283 WCConditionalFunc ExitCtxCond,
2284 int ContextRequired)
2286 ConditionalStruct *Cond;
2288 Cond = (ConditionalStruct*)malloc(sizeof(ConditionalStruct));
2289 memset(Cond, 0, sizeof(ConditionalStruct));
2290 Cond->PlainName = Name;
2291 Cond->Filter.nMaxArgs = nParams;
2292 Cond->Filter.nMinArgs = nParams;
2293 Cond->CondF = CondF;
2294 Cond->CondExitCtx = ExitCtxCond;
2295 Cond->Filter.ContextType = ContextRequired;
2296 Put(Conditionals, Name, len, Cond, NULL);
2299 void RegisterTokenParamDefine(const char *Name, long len,
2304 PVal = (long*)malloc(sizeof(long));
2306 Put(Defines, Name, len, PVal, NULL);
2309 long GetTokenDefine(const char *Name, long len,
2314 if (GetHash(Defines, Name, len, &vPVal) &&
2317 return *(long*) vPVal;
2325 void tmplput_DefStr(StrBuf *Target, WCTemplputParams *TP)
2329 GetTemplateTokenString(Target, TP, 2, &Str, &len);
2331 StrBufAppendBufPlain(Target, Str, len, 0);
2334 void tmplput_DefVal(StrBuf *Target, WCTemplputParams *TP)
2338 val = GetTemplateTokenNumber(Target, TP, 0, 0);
2339 StrBufAppendPrintf(Target, "%d", val);
2344 /*-----------------------------------------------------------------------------
2347 void tmplput_ContextString(StrBuf *Target, WCTemplputParams *TP)
2349 StrBufAppendTemplate(Target, TP, (StrBuf*)CTX(CTX_STRBUF), 0);
2351 int ConditionalContextStr(StrBuf *Target, WCTemplputParams *TP)
2353 StrBuf *TokenText = (StrBuf*) CTX((CTX_STRBUF));
2354 const char *CompareToken;
2357 GetTemplateTokenString(Target, TP, 2, &CompareToken, &len);
2358 return strcmp(ChrPtr(TokenText), CompareToken) == 0;
2361 void tmplput_ContextStringArray(StrBuf *Target, WCTemplputParams *TP)
2363 HashList *Arr = (HashList*) CTX(CTX_STRBUFARR);
2367 val = GetTemplateTokenNumber(Target, TP, 0, 0);
2368 if (GetHash(Arr, IKEY(val), &pV) &&
2370 StrBufAppendTemplate(Target, TP, (StrBuf*)pV, 1);
2373 int ConditionalContextStrinArray(StrBuf *Target, WCTemplputParams *TP)
2375 HashList *Arr = (HashList*) CTX(CTX_STRBUFARR);
2378 const char *CompareToken;
2381 GetTemplateTokenString(Target, TP, 2, &CompareToken, &len);
2382 val = GetTemplateTokenNumber(Target, TP, 0, 0);
2383 if (GetHash(Arr, IKEY(val), &pV) &&
2385 return strcmp(ChrPtr((StrBuf*)pV), CompareToken) == 0;
2391 /*-----------------------------------------------------------------------------
2395 void tmpl_do_boxed(StrBuf *Target, WCTemplputParams *TP)
2397 WCTemplputParams SubTP;
2399 StrBuf *Headline = NULL;
2400 if (TP->Tokens->nParameters == 2) {
2401 if (TP->Tokens->Params[1]->Type == TYPE_STR) {
2402 Headline = NewStrBuf();
2403 DoTemplate(TKEY(1), Headline, TP);
2408 GetTemplateTokenString(Target,
2413 Headline = NewStrBufPlain(Ch, len);
2416 /* else TODO error? logging? */
2418 StackContext (TP, &SubTP, Headline, CTX_STRBUF, 0, NULL);
2420 DoTemplate(HKEY("box_begin"), Target, &SubTP);
2422 UnStackContext(&SubTP);
2423 DoTemplate(TKEY(0), Target, TP);
2424 DoTemplate(HKEY("box_end"), Target, TP);
2425 FreeStrBuf(&Headline);
2428 /*-----------------------------------------------------------------------------
2432 typedef struct _tab_struct {
2437 int preeval_do_tabbed(WCTemplateToken *Token)
2439 WCTemplputParams TPP;
2440 WCTemplputParams *TP;
2445 memset(&TPP, 0, sizeof(WCTemplputParams));
2448 nTabs = TP->Tokens->nParameters / 2 - 1;
2449 if (TP->Tokens->nParameters % 2 != 0)
2451 LogTemplateError(NULL, "TabbedApi", ERR_PARM1, TP,
2452 "need even number of arguments");
2456 else for (i = 0; i < nTabs; i++) {
2457 if (!HaveTemplateTokenString(NULL,
2462 (TP->Tokens->Params[i * 2]->len == 0))
2464 LogTemplateError(NULL, "TabbedApi", ERR_PARM1, TP,
2465 "Tab-Subject %d needs to be able to produce a string, have %s",
2466 i, TP->Tokens->Params[i * 2]->Start);
2469 if (!HaveTemplateTokenString(NULL,
2474 (TP->Tokens->Params[i * 2 + 1]->len == 0))
2476 LogTemplateError(NULL, "TabbedApi", ERR_PARM1, TP,
2477 "Tab-Content %d needs to be able to produce a string, have %s",
2478 i, TP->Tokens->Params[i * 2 + 1]->Start);
2483 if (!HaveTemplateTokenString(NULL,
2488 (TP->Tokens->Params[i * 2 + 1]->len == 0))
2490 LogTemplateError(NULL, "TabbedApi", ERR_PARM1, TP,
2491 "Tab-Content %d needs to be able to produce a string, have %s",
2492 i, TP->Tokens->Params[i * 2 + 1]->Start);
2499 void tmpl_do_tabbed(StrBuf *Target, WCTemplputParams *TP)
2502 int i, ntabs, nTabs;
2504 WCTemplputParams SubTP;
2506 memset(&TS, 0, sizeof(tab_struct));
2508 nTabs = ntabs = TP->Tokens->nParameters / 2;
2509 TabNames = (StrBuf **) malloc(ntabs * sizeof(StrBuf*));
2510 memset(TabNames, 0, ntabs * sizeof(StrBuf*));
2512 for (i = 0; i < ntabs; i++) {
2513 if ((TP->Tokens->Params[i * 2]->Type == TYPE_STR) &&
2514 (TP->Tokens->Params[i * 2]->len > 0)) {
2515 TabNames[i] = NewStrBuf();
2516 DoTemplate(TKEY(i * 2), TabNames[i], TP);
2518 else if (TP->Tokens->Params[i * 2]->Type == TYPE_GETTEXT) {
2521 GetTemplateTokenString(Target,
2526 TabNames[i] = NewStrBufPlain(Ch, -1);
2529 /** A Tab without subject? we can't count that, add it as silent */
2533 StackContext (TP, &SubTP, &TS, CTX_TAB, 0, NULL);
2535 //// TODO jetzt memcpy (&SubTP, TP, sizeof(WCTemplputParams));
2536 // SubTP.Filter.ControlContextType = ;
2538 StrTabbedDialog(Target, nTabs, TabNames);
2539 for (i = 0; i < ntabs; i++) {
2540 memset(&TS, 0, sizeof(tab_struct));
2542 TS.TabTitle = TabNames[i];
2543 StrBeginTab(Target, i, nTabs, TabNames);
2544 DoTemplate(TKEY(i * 2 + 1), Target, &SubTP);
2545 StrEndTab(Target, i, nTabs);
2547 for (i = 0; i < ntabs; i++)
2548 FreeStrBuf(&TabNames[i]);
2551 UnStackContext(&SubTP);
2554 void tmplput_TAB_N(StrBuf *Target, WCTemplputParams *TP)
2556 tab_struct *Ctx = CTX(CTX_TAB);
2558 StrBufAppendPrintf(Target, "%d", Ctx->CurrentTab);
2561 void tmplput_TAB_TITLE(StrBuf *Target, WCTemplputParams *TP)
2563 tab_struct *Ctx = CTX(CTX_TAB);
2564 StrBufAppendTemplate(Target, TP, Ctx->TabTitle, 0);
2567 /*-----------------------------------------------------------------------------
2572 void RegisterSortFunc(const char *name, long len,
2573 const char *prepend, long preplen,
2574 CompareFunc Forward,
2575 CompareFunc Reverse,
2576 CompareFunc GroupChange,
2577 CtxType ContextType)
2579 SortStruct *NewSort;
2581 NewSort = (SortStruct*) malloc(sizeof(SortStruct));
2582 memset(NewSort, 0, sizeof(SortStruct));
2583 NewSort->Name = NewStrBufPlain(name, len);
2584 if (prepend != NULL)
2585 NewSort->PrefPrepend = NewStrBufPlain(prepend, preplen);
2587 NewSort->PrefPrepend = NULL;
2588 NewSort->Forward = Forward;
2589 NewSort->Reverse = Reverse;
2590 NewSort->GroupChange = GroupChange;
2591 NewSort->ContextType = ContextType;
2592 if (ContextType == CTX_NONE) {
2593 syslog(LOG_WARNING, "sorting requires a context. CTX_NONE won't make it.\n");
2597 Put(SortHash, name, len, NewSort, DestroySortStruct);
2600 CompareFunc RetrieveSort(WCTemplputParams *TP,
2601 const char *OtherPrefix, long OtherPrefixLen,
2602 const char *Default, long ldefault, long DefaultDirection)
2604 const StrBuf *BSort = NULL;
2607 long SortOrder = -1;
2609 if (havebstr("SortBy")) {
2610 BSort = sbstr("SortBy");
2611 if (OtherPrefix == NULL) {
2612 set_room_pref("sort", NewStrBufDup(BSort), 0);
2615 set_X_PREFS(HKEY("sort"), OtherPrefix, OtherPrefixLen, NewStrBufDup(BSort), 0);
2618 else { /** Try to fallback to our remembered values... */
2619 if (OtherPrefix == NULL) {
2620 BSort = get_room_pref("sort");
2623 BSort = get_X_PREFS(HKEY("sort"), OtherPrefix, OtherPrefixLen);
2626 putbstr("SortBy", NewStrBufDup(BSort));
2630 BSort = Buf = NewStrBufPlain(Default, ldefault);
2631 putbstr("SortBy", Buf);
2635 if (!GetHash(SortHash, SKEY(BSort), &vSortBy) ||
2636 (vSortBy == NULL)) {
2637 if (!GetHash(SortHash, Default, ldefault, &vSortBy) ||
2638 (vSortBy == NULL)) {
2640 NULL, "Sorting", ERR_PARM1, TP,
2641 "Illegal default sort: [%s]", Default);
2642 wc_backtrace(LOG_WARNING);
2645 SortBy = (SortStruct*)vSortBy;
2647 if (SortBy->ContextType != TP->Filter.ContextType)
2650 /** Ok, its us, lets see in which direction we should sort... */
2651 if (havebstr("SortOrder")) {
2652 SortOrder = LBSTR("SortOrder");
2654 else { /** Try to fallback to our remembered values... */
2656 if (SortBy->PrefPrepend == NULL) {
2657 Buf = get_room_pref("SortOrder");
2658 SortOrder = StrTol(Buf);
2661 BSort = get_X_PREFS(HKEY("SortOrder"), OtherPrefix, OtherPrefixLen);
2665 SortOrder = DefaultDirection;
2667 Buf = NewStrBufPlain(NULL, 64);
2668 StrBufPrintf(Buf, "%ld", SortOrder);
2669 putbstr("SortOrder", Buf);
2671 switch (SortOrder) {
2676 return SortBy->Forward;
2678 return SortBy->Reverse;
2690 ConstStr SortIcons[] = {
2691 {HKEY("static/webcit_icons/sort_none.gif")},
2692 {HKEY("static/webcit_icons/up_pointer.gif")},
2693 {HKEY("static/webcit_icons/down_pointer.gif")},
2696 ConstStr SortNextOrder[] = {
2703 int GetSortMetric(WCTemplputParams *TP, SortStruct **Next, SortStruct **Param, long *SortOrder, int N)
2705 int bSortError = eNOT_SPECIFIED;
2706 const StrBuf *BSort;
2711 if (!GetHash(SortHash, TKEY(0), &vSort) ||
2713 return eNO_SUCH_SORT;
2714 *Param = (SortStruct*) vSort;
2717 if (havebstr("SortBy")) {
2718 BSort = sbstr("SortBy");
2719 bSortError = eINVALID_PARAM;
2720 if ((*Param)->PrefPrepend == NULL) {
2721 set_room_pref("sort", NewStrBufDup(BSort), 0);
2724 set_X_PREFS(HKEY("sort"), TKEY(N), NewStrBufDup(BSort), 0);
2727 else { /** Try to fallback to our remembered values... */
2728 if ((*Param)->PrefPrepend == NULL) {
2729 BSort = get_room_pref("sort");
2732 BSort = get_X_PREFS(HKEY("sort"), TKEY(N));
2736 if (!GetHash(SortHash, SKEY(BSort), &vSort) ||
2740 *Next = (SortStruct*) vSort;
2742 /** Ok, its us, lets see in which direction we should sort... */
2743 if (havebstr("SortOrder")) {
2744 *SortOrder = LBSTR("SortOrder");
2746 else { /** Try to fallback to our remembered values... */
2747 if ((*Param)->PrefPrepend == NULL) {
2748 *SortOrder = StrTol(get_room_pref("SortOrder"));
2751 *SortOrder = StrTol(get_X_PREFS(HKEY("SortOrder"), TKEY(N)));
2761 void tmplput_SORT_ICON(StrBuf *Target, WCTemplputParams *TP)
2766 const ConstStr *SortIcon;
2768 switch (GetSortMetric(TP, &Next, &Param, &SortOrder, 2)){
2771 Target, "Sorter", ERR_PARM1, TP,
2772 " Sorter [%s] unknown!",
2773 TP->Tokens->Params[0]->Start);
2775 case eINVALID_PARAM:
2776 LogTemplateError(NULL, "Sorter", ERR_PARM1, TP,
2777 " Sorter specified by BSTR 'SortBy' [%s] unknown!",
2779 case eNOT_SPECIFIED:
2781 if (Next == Param) {
2782 SortIcon = &SortIcons[SortOrder];
2784 else { /** Not Us... */
2785 SortIcon = &SortIcons[0];
2787 StrBufAppendBufPlain(Target, SortIcon->Key, SortIcon->len, 0);
2791 void tmplput_SORT_NEXT(StrBuf *Target, WCTemplputParams *TP)
2797 switch (GetSortMetric(TP, &Next, &Param, &SortOrder, 2)){
2800 Target, "Sorter", ERR_PARM1, TP,
2801 " Sorter [%s] unknown!",
2802 TP->Tokens->Params[0]->Start);
2804 case eINVALID_PARAM:
2806 NULL, "Sorter", ERR_PARM1, TP,
2807 " Sorter specified by BSTR 'SortBy' [%s] unknown!",
2809 case eNOT_SPECIFIED:
2811 StrBufAppendBuf(Target, Param->Name, 0);
2816 void tmplput_SORT_ORDER(StrBuf *Target, WCTemplputParams *TP)
2819 const ConstStr *SortOrderStr;
2823 switch (GetSortMetric(TP, &Next, &Param, &SortOrder, 2)){
2826 Target, "Sorter", ERR_PARM1, TP,
2827 " Sorter [%s] unknown!",
2828 TP->Tokens->Params[0]->Start);
2830 case eINVALID_PARAM:
2832 NULL, "Sorter", ERR_PARM1, TP,
2833 " Sorter specified by BSTR 'SortBy' [%s] unknown!",
2835 case eNOT_SPECIFIED:
2837 if (Next == Param) {
2838 SortOrderStr = &SortNextOrder[SortOrder];
2840 else { /** Not Us... */
2841 SortOrderStr = &SortNextOrder[0];
2843 StrBufAppendBufPlain(Target, SortOrderStr->Key, SortOrderStr->len, 0);
2848 void tmplput_long_vector(StrBuf *Target, WCTemplputParams *TP)
2850 long *LongVector = (long*) CTX(CTX_LONGVECTOR);
2852 if ((TP->Tokens->Params[0]->Type == TYPE_LONG) &&
2853 (TP->Tokens->Params[0]->lvalue <= LongVector[0]))
2855 StrBufAppendPrintf(Target, "%ld", LongVector[TP->Tokens->Params[0]->lvalue]);
2859 if (TP->Tokens->Params[0]->Type != TYPE_LONG) {
2861 Target, "Longvector", ERR_NAME, TP,
2862 "needs a numerical Parameter!");
2866 Target, "LongVector", ERR_PARM1, TP,
2867 "doesn't have %ld Parameters, its just the size of %ld!",
2868 TP->Tokens->Params[0]->lvalue,
2874 void dbg_print_longvector(long *LongVector)
2876 StrBuf *Buf = NewStrBufPlain(HKEY("Longvector: ["));
2877 int nItems = LongVector[0];
2880 for (i = 0; i < nItems; i++) {
2882 StrBufAppendPrintf(Buf, "%d: %ld | ", i, LongVector[i]);
2884 StrBufAppendPrintf(Buf, "%d: %ld]\n", i, LongVector[i]);
2887 syslog(LOG_DEBUG, "%s", ChrPtr(Buf));
2891 int ConditionalLongVector(StrBuf *Target, WCTemplputParams *TP)
2893 long *LongVector = (long*) CTX(CTX_LONGVECTOR);
2895 if ((TP->Tokens->Params[2]->Type == TYPE_LONG) &&
2896 (TP->Tokens->Params[2]->lvalue <= LongVector[0])&&
2897 (TP->Tokens->Params[3]->Type == TYPE_LONG) &&
2898 (TP->Tokens->Params[3]->lvalue <= LongVector[0]))
2900 return LongVector[TP->Tokens->Params[2]->lvalue] ==
2901 LongVector[TP->Tokens->Params[3]->lvalue];
2905 if ((TP->Tokens->Params[2]->Type == TYPE_LONG) ||
2906 (TP->Tokens->Params[2]->Type == TYPE_LONG)) {
2908 Target, "ConditionalLongvector", ERR_PARM1, TP,
2909 "needs two long Parameter!");
2913 Target, "Longvector", ERR_PARM1, TP,
2914 "doesn't have %ld / %ld Parameters, its just the size of %ld!",
2915 TP->Tokens->Params[2]->lvalue,
2916 TP->Tokens->Params[3]->lvalue,
2924 void tmplput_CURRENT_FILE(StrBuf *Target, WCTemplputParams *TP)
2926 StrBufAppendTemplate(Target, TP, TP->Tokens->FileName, 0);
2933 RegisterCTX(CTX_TAB);
2934 RegisterCTX(CTX_ITERATE);
2936 memset(&NoCtx, 0, sizeof(WCTemplputParams));
2937 RegisterNamespace("--", 0, 2, tmplput_Comment, NULL, CTX_NONE);
2938 RegisterNamespace("SORT:ICON", 1, 2, tmplput_SORT_ICON, NULL, CTX_NONE);
2939 RegisterNamespace("SORT:ORDER", 1, 2, tmplput_SORT_ORDER, NULL, CTX_NONE);
2940 RegisterNamespace("SORT:NEXT", 1, 2, tmplput_SORT_NEXT, NULL, CTX_NONE);
2941 RegisterNamespace("CONTEXTSTR", 0, 1, tmplput_ContextString, NULL, CTX_STRBUF);
2942 RegisterNamespace("CONTEXTSTRARR", 1, 2, tmplput_ContextStringArray, NULL, CTX_STRBUFARR);
2943 RegisterNamespace("ITERATE", 2, 100, tmpl_iterate_subtmpl, preeval_iterate, CTX_NONE);
2944 RegisterNamespace("DOBOXED", 1, 2, tmpl_do_boxed, NULL, CTX_NONE);
2945 RegisterNamespace("DOTABBED", 2, 100, tmpl_do_tabbed, preeval_do_tabbed, CTX_NONE);
2946 RegisterNamespace("TAB:N", 0, 0, tmplput_TAB_N, NULL, CTX_TAB);
2947 RegisterNamespace("TAB:SUBJECT", 0, 1, tmplput_TAB_TITLE, NULL, CTX_TAB);
2950 RegisterNamespace("LONGVECTOR", 1, 1, tmplput_long_vector, NULL, CTX_LONGVECTOR);
2953 RegisterConditional("COND:CONTEXTSTR", 3, ConditionalContextStr, CTX_STRBUF);
2954 RegisterConditional("COND:CONTEXTSTRARR", 4, ConditionalContextStrinArray, CTX_STRBUFARR);
2955 RegisterConditional("COND:LONGVECTOR", 4, ConditionalLongVector, CTX_LONGVECTOR);
2958 RegisterConditional("COND:ITERATE:ISGROUPCHANGE", 2,
2959 conditional_ITERATE_ISGROUPCHANGE,
2961 RegisterConditional("COND:ITERATE:LASTN", 2,
2962 conditional_ITERATE_LASTN,
2964 RegisterConditional("COND:ITERATE:FIRSTN", 2,
2965 conditional_ITERATE_FIRSTN,
2968 RegisterNamespace("ITERATE:ODDEVEN", 0, 0, tmplput_ITERATE_ODDEVEN, NULL, CTX_ITERATE);
2969 RegisterNamespace("ITERATE:KEY", 0, 0, tmplput_ITERATE_KEY, NULL, CTX_ITERATE);
2970 RegisterNamespace("ITERATE:N", 0, 0, tmplput_ITERATE_LASTN, NULL, CTX_ITERATE);
2971 RegisterNamespace("CURRENTFILE", 0, 1, tmplput_CURRENT_FILE, NULL, CTX_NONE);
2972 RegisterNamespace("DEF:STR", 1, 1, tmplput_DefStr, NULL, CTX_NONE);
2973 RegisterNamespace("DEF:VAL", 1, 1, tmplput_DefVal, NULL, CTX_NONE);
2981 ServerStartModule_SUBST
2984 LocalTemplateCache = NewHash(1, NULL);
2985 TemplateCache = NewHash(1, NULL);
2987 GlobalNS = NewHash(1, NULL);
2988 Iterators = NewHash(1, NULL);
2989 Conditionals = NewHash(1, NULL);
2990 SortHash = NewHash(1, NULL);
2991 Defines = NewHash(1, NULL);
2992 CtxList = NewHash(1, NULL);
2994 PutContextType(HKEY("CTX_NONE"), 0);
2996 RegisterCTX(CTX_STRBUF);
2997 RegisterCTX(CTX_STRBUFARR);
2998 RegisterCTX(CTX_LONGVECTOR);
3002 FinalizeModule_SUBST
3009 ServerShutdownModule_SUBST
3012 DeleteHash(&TemplateCache);
3013 DeleteHash(&LocalTemplateCache);
3015 DeleteHash(&GlobalNS);
3016 DeleteHash(&Iterators);
3017 DeleteHash(&Conditionals);
3018 DeleteHash(&SortHash);
3019 DeleteHash(&Defines);
3020 DeleteHash(&CtxList);
3025 SessionNewModule_SUBST
3032 SessionAttachModule_SUBST
3038 SessionDetachModule_SUBST
3041 FreeStrBuf(&sess->WFBuf);
3045 SessionDestroyModule_SUBST