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(1, "%s [%s] (in '%s' line %ld); %s; [%s]\n",
249 ChrPtr(TP->Tokens->FileName),
252 ChrPtr(TP->Tokens->FlatToken));
256 syslog(1, "%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)
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(1, "%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)
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);
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(1, "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(1, "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(1, "ERROR: could not open template '%s' - %s\n",
1404 ChrPtr(NewTemplate->FileName), strerror(errno));
1408 if (fstat(fd, &statbuf) == -1) {
1409 syslog(1, "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(1, "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_NAMELEN
1529 d_namelen = filedir_entry->d_namelen;
1530 d_type = filedir_entry->d_type;
1534 #define DT_UNKNOWN 0
1539 #define IFTODT(mode) (((mode) & 0170000) >> 12)
1540 #define DTTOIF(dirtype) ((dirtype) << 12)
1542 d_namelen = strlen(filedir_entry->d_name);
1543 d_type = DT_UNKNOWN;
1545 d_without_ext = d_namelen;
1547 if ((d_namelen > 1) && filedir_entry->d_name[d_namelen - 1] == '~')
1548 continue; /* Ignore backup files... */
1550 if ((d_namelen == 1) &&
1551 (filedir_entry->d_name[0] == '.'))
1554 if ((d_namelen == 2) &&
1555 (filedir_entry->d_name[0] == '.') &&
1556 (filedir_entry->d_name[1] == '.'))
1559 if (d_type == DT_UNKNOWN) {
1561 char path[PATH_MAX];
1562 snprintf(path, PATH_MAX, "%s/%s",
1563 ChrPtr(DirName), filedir_entry->d_name);
1564 if (stat(path, &s) == 0) {
1565 d_type = IFTODT(s.st_mode);
1571 /* Skip directories we are not interested in... */
1572 if (strcmp(filedir_entry->d_name, ".svn") == 0)
1575 FlushStrBuf(SubKey);
1577 /* If we're not toplevel, the upper dirs count as foo_bar_<local name>*/
1578 StrBufAppendBuf(SubKey, BaseKey, 0);
1579 StrBufAppendBufPlain(SubKey, HKEY("_"), 0);
1581 StrBufAppendBufPlain(SubKey, filedir_entry->d_name, d_namelen, 0);
1583 FlushStrBuf(SubDirectory);
1584 StrBufAppendBuf(SubDirectory, DirName, 0);
1585 if (ChrPtr(SubDirectory)[StrLength(SubDirectory) - 1] != '/')
1586 StrBufAppendBufPlain(SubDirectory, HKEY("/"), 0);
1587 StrBufAppendBufPlain(SubDirectory, filedir_entry->d_name, d_namelen, 0);
1589 LoadTemplateDir(SubDirectory, big, SubKey);
1592 case DT_LNK: /* TODO: check whether its a file or a directory */
1596 while ((d_without_ext > 0) && (filedir_entry->d_name[d_without_ext] != '.'))
1598 if ((d_without_ext == 0) || (d_namelen < 3))
1600 if (((d_namelen > 1) && filedir_entry->d_name[d_namelen - 1] == '~') ||
1601 (strcmp(&filedir_entry->d_name[d_without_ext], ".orig") == 0) ||
1602 (strcmp(&filedir_entry->d_name[d_without_ext], ".swp") == 0))
1603 continue; /* Ignore backup files... */
1604 StrBufPrintf(FileName, "%s/%s", ChrPtr(DirName), filedir_entry->d_name);
1605 MinorPtr = strchr(filedir_entry->d_name, '.');
1606 if (MinorPtr != NULL)
1610 /* If we're not toplevel, the upper dirs count as foo_bar_<local name>*/
1611 StrBufAppendBuf(Key, BaseKey, 0);
1612 StrBufAppendBufPlain(Key, HKEY("_"), 0);
1614 StrBufAppendBufPlain(Key, filedir_entry->d_name, MinorPtr - filedir_entry->d_name, 0);
1616 if (LoadTemplates >= 1)
1617 syslog(1, "%s %s\n", ChrPtr(FileName), ChrPtr(Key));
1618 prepare_template(FileName, Key, big);
1625 FreeStrBuf(&FileName);
1627 FreeStrBuf(&SubDirectory);
1628 FreeStrBuf(&SubKey);
1632 void InitTemplateCache(void)
1637 HashList *Templates[2];
1642 /* Primary Template set... */
1643 StrBufPrintf(Dir, "%s/t", static_dirs[0]);
1644 LoadTemplateDir(Dir,
1648 /* User local Template set */
1649 StrBufPrintf(Dir, "%s/t", static_dirs[1]);
1650 LoadTemplateDir(Dir,
1654 /* Debug Templates, just to be loaded while debugging. */
1656 StrBufPrintf(Dir, "%s/dbg", static_dirs[0]);
1657 LoadTemplateDir(Dir,
1660 Templates[0] = TemplateCache;
1661 Templates[1] = LocalTemplateCache;
1664 if (LoadTemplates == 0)
1665 for (i=0; i < 2; i++) {
1671 At = GetNewHashPos(Templates[i], 0);
1672 while (GetNextHashPos(Templates[i],
1677 (vTemplate != NULL))
1679 load_template(NULL, (WCTemplate *)vTemplate);
1691 /*-----------------------------------------------------------------------------
1692 * Filling & processing Templates
1695 * \brief executes one token
1696 * \param Target buffer to append to
1697 * \param Token da to process.
1698 * \param Template we're iterating
1699 * \param Context Contextpoointer to pass in
1700 * \param state are we in conditional state?
1701 * \param ContextType what type of information does context giv us?
1703 int EvaluateToken(StrBuf *Target, int state, WCTemplputParams **TPP)
1705 const char *AppendMe;
1707 HashHandler *Handler;
1709 WCTemplputParams *TP = *TPP;
1711 /* much output, since pName is not terminated...
1712 syslog(1,"Doing token: %s\n",Token->pName);
1715 switch (TP->Tokens->Flags) {
1717 TmplGettext(Target, TP);
1719 case SV_CONDITIONAL: /** Forward conditional evaluation */
1720 Handler = (HashHandler*) TP->Tokens->PreEval;
1721 if (!CheckContext(Target, &Handler->Filter, TP, "Conditional")) {
1724 return EvaluateConditional(Target, 1, state, TPP);
1726 case SV_NEG_CONDITIONAL: /** Reverse conditional evaluation */
1727 Handler = (HashHandler*) TP->Tokens->PreEval;
1728 if (!CheckContext(Target, &Handler->Filter, TP, "Conditional")) {
1731 return EvaluateConditional(Target, 0, state, TPP);
1733 case SV_CUST_STR_CONDITIONAL: /** Conditional put custom strings from params */
1734 Handler = (HashHandler*) TP->Tokens->PreEval;
1735 if (!CheckContext(Target, &Handler->Filter, TP, "Conditional")) {
1738 if (TP->Tokens->nParameters >= 6) {
1739 if (EvaluateConditional(Target, 0, state, TPP)) {
1740 GetTemplateTokenString(Target, TP, 5, &AppendMe, &AppendMeLen);
1741 StrBufAppendBufPlain(Target,
1747 GetTemplateTokenString(Target, TP, 4, &AppendMe, &AppendMeLen);
1748 StrBufAppendBufPlain(Target,
1755 UnStackDynamicContext(Target, TPP);
1760 Target, "Conditional", ERR_NAME, TP,
1761 "needs at least 6 Params!");
1765 if (TP->Tokens->nParameters == 1)
1766 DoTemplate(TKEY(0), Target, TP);
1768 case SV_PREEVALUATED:
1769 Handler = (HashHandler*) TP->Tokens->PreEval;
1770 if (!CheckContext(Target, &Handler->Filter, TP, "Token")) {
1773 Handler->HandlerFunc(Target, TP);
1776 if (GetHash(GlobalNS, TP->Tokens->pName, TP->Tokens->NameEnd, &vVar)) {
1777 Handler = (HashHandler*) vVar;
1778 if (!CheckContext(Target, &Handler->Filter, TP, "Token")) {
1782 Handler->HandlerFunc(Target, TP);
1787 Target, "Token UNKNOWN", ERR_NAME, TP,
1788 "You've specified a token that isn't known to webcit.!");
1796 const StrBuf *ProcessTemplate(WCTemplate *Tmpl, StrBuf *Target, WCTemplputParams *CallingTP)
1798 WCTemplate *pTmpl = Tmpl;
1802 const char *pData, *pS;
1804 WCTemplputParams TP;
1805 WCTemplputParams *TPtr = &TP;
1807 memcpy(&TP.Filter, &CallingTP->Filter, sizeof(ContextFilter));
1809 TP.Context = CallingTP->Context;
1810 TP.Sub = CallingTP->Sub;
1811 TP.Super = CallingTP->Super;
1813 if (LoadTemplates != 0) {
1814 if (LoadTemplates > 1)
1815 syslog(1, "DBG: ----- loading: [%s] ------ \n",
1816 ChrPtr(Tmpl->FileName));
1817 pTmpl = duplicate_template(Tmpl);
1818 if(load_template(Target, pTmpl) == NULL) {
1821 "<pre>\nError loading Template [%s]\n See Logfile for details\n</pre>\n",
1822 ChrPtr(Tmpl->FileName));
1823 FreeWCTemplate(pTmpl);
1829 pS = pData = ChrPtr(pTmpl->Data);
1830 len = StrLength(pTmpl->Data);
1834 if (i >= pTmpl->nTokensUsed) {
1835 StrBufAppendBufPlain(Target,
1837 len - (pData - pS), 0);
1843 StrBufAppendBufPlain(
1845 pTmpl->Tokens[i]->pTokenStart - pData, 0);
1846 TPtr->Tokens = pTmpl->Tokens[i];
1847 TPtr->nArgs = pTmpl->Tokens[i]->nParameters;
1849 TokenRc = EvaluateToken(Target, TokenRc, &TPtr);
1852 state = eSkipTilEnd;
1854 else if (TokenRc < 0)
1856 if ((TPtr != &TP) &&
1857 (TPtr->ExitCTXID == -TokenRc))
1859 UnStackDynamicContext(Target, &TPtr);
1864 while ((state != eNext) && (i+1 < pTmpl->nTokensUsed)) {
1865 /* condition told us to skip till its end condition */
1867 TPtr->Tokens = pTmpl->Tokens[i];
1868 TPtr->nArgs = pTmpl->Tokens[i]->nParameters;
1869 if ((pTmpl->Tokens[i]->Flags == SV_CONDITIONAL) ||
1870 (pTmpl->Tokens[i]->Flags == SV_NEG_CONDITIONAL))
1873 rc = EvaluateConditional(
1875 pTmpl->Tokens[i]->Flags,
1882 if ((TPtr != &TP) &&
1883 (TPtr->ExitCTXID == - rc))
1885 UnStackDynamicContext(Target, &TPtr);
1891 pData = pTmpl->Tokens[i++]->pTokenEnd + 1;
1892 if (i > pTmpl->nTokensUsed)
1896 if (LoadTemplates != 0) {
1897 FreeWCTemplate(pTmpl);
1899 return Tmpl->MimeType;
1904 * \brief Display a variable-substituted template
1905 * \param templatename template file to load
1906 * \returns the mimetype of the template its doing
1908 const StrBuf *DoTemplate(const char *templatename, long len, StrBuf *Target, WCTemplputParams *TP)
1910 WCTemplputParams LocalTP;
1912 HashList *StaticLocal;
1918 memset(&LocalTP, 0, sizeof(WCTemplputParams));
1922 Static = TemplateCache;
1923 StaticLocal = LocalTemplateCache;
1927 syslog(1, "Can't to load a template with empty name!\n");
1928 StrBufAppendPrintf(Target, "<pre>\nCan't to load a template with empty name!\n</pre>");
1932 if (!GetHash(StaticLocal, templatename, len, &vTmpl) &&
1933 !GetHash(Static, templatename, len, &vTmpl)) {
1934 syslog(1, "didn't find Template [%s] %ld %ld\n", templatename, len , (long)strlen(templatename));
1935 StrBufAppendPrintf(Target, "<pre>\ndidn't find Template [%s] %ld %ld\n</pre>",
1937 (long)strlen(templatename));
1939 dbg_PrintHash(Static, PrintTemplate, NULL);
1940 PrintHash(Static, VarPrintTransition, PrintTemplate);
1946 return ProcessTemplate(vTmpl, Target, TP);
1951 void tmplput_Comment(StrBuf *Target, WCTemplputParams *TP)
1953 if (LoadTemplates != 0)
1959 GetTemplateTokenString(Target, TP, 0, &pch, &len);
1960 Comment = NewStrBufPlain(pch, len);
1961 StrBufAppendBufPlain(Target, HKEY("<!--"), 0);
1962 StrBufAppendTemplate(Target, TP, Comment, 1);
1963 StrBufAppendBufPlain(Target, HKEY("-->"), 0);
1964 FreeStrBuf(&Comment);
1968 /*-----------------------------------------------------------------------------
1971 typedef struct _HashIterator {
1972 HashList *StaticList;
1973 int AdditionalParams;
1974 CtxType ContextType;
1975 CtxType XPectContextType;
1977 RetrieveHashlistFunc GetHash;
1978 HashDestructorFunc Destructor;
1979 SubTemplFunc DoSubTemplate;
1982 void RegisterITERATOR(const char *Name, long len,
1983 int AdditionalParams,
1984 HashList *StaticList,
1985 RetrieveHashlistFunc GetHash,
1986 SubTemplFunc DoSubTempl,
1987 HashDestructorFunc Destructor,
1988 CtxType ContextType,
1989 CtxType XPectContextType,
1994 It = (HashIterator*)malloc(sizeof(HashIterator));
1995 memset(It, 0, sizeof(HashIterator));
1996 It->StaticList = StaticList;
1997 It->AdditionalParams = AdditionalParams;
1998 It->GetHash = GetHash;
1999 It->DoSubTemplate = DoSubTempl;
2000 It->Destructor = Destructor;
2001 It->ContextType = ContextType;
2002 It->XPectContextType = XPectContextType;
2004 Put(Iterators, Name, len, It, NULL);
2007 typedef struct _iteratestruct {
2016 int preeval_iterate(WCTemplateToken *Token)
2018 WCTemplputParams TPP;
2019 WCTemplputParams *TP;
2024 memset(&TPP, 0, sizeof(WCTemplputParams));
2027 if (!GetHash(Iterators, TKEY(0), &vIt)) {
2029 NULL, "Iterator", ERR_PARM1, TP,
2033 if (TP->Tokens->Params[1]->Type != TYPE_SUBTEMPLATE) {
2034 LogTemplateError(NULL, "Iterator", ERR_PARM1, TP,
2035 "Need token with type Subtemplate as param 1, have %s",
2036 TP->Tokens->Params[1]->Start);
2039 /* well, we don't check the mobile stuff here... */
2040 if (!GetHash(LocalTemplateCache, TKEY(1), &vTmpl) &&
2041 !GetHash(TemplateCache, TKEY(1), &vTmpl)) {
2042 LogTemplateError(NULL, "SubTemplate", ERR_PARM1, TP,
2043 "referenced here doesn't exist");
2045 Token->Preeval2 = vIt;
2046 It = (HashIterator *) vIt;
2048 if (TP->Tokens->nParameters < It->AdditionalParams + 2) {
2050 NULL, "Iterator", ERR_PARM1, TP,
2051 "doesn't work with %d params",
2052 TP->Tokens->nParameters);
2059 void tmpl_iterate_subtmpl(StrBuf *Target, WCTemplputParams *TP)
2064 SortStruct *SortBy = NULL;
2066 int DetectGroupChange = 0;
2069 void *vLastContext = NULL;
2071 WCTemplputParams IterateTP;
2072 WCTemplputParams SubTP;
2073 IterateStruct Status;
2079 memset(&Status, 0, sizeof(IterateStruct));
2081 It = (HashIterator*) TP->Tokens->Preeval2;
2084 Target, "Iterator", ERR_PARM1, TP, "Unknown!");
2088 if (TP->Tokens->nParameters < It->AdditionalParams + 2) {
2090 Target, "Iterator", ERR_PARM1, TP,
2091 "doesn't work with %d params",
2092 TP->Tokens->nParameters - 1);
2096 if ((It->XPectContextType != CTX_NONE) &&
2097 (It->XPectContextType != TP->Filter.ContextType)) {
2099 Target, "Iterator", ERR_PARM1, TP,
2100 "requires context of type %s, have %s",
2101 ContextName(It->XPectContextType),
2102 ContextName(TP->Filter.ContextType));
2107 if (It->StaticList == NULL)
2108 List = It->GetHash(Target, TP);
2110 List = It->StaticList;
2112 DetectGroupChange = (It->Flags & IT_FLAG_DETECT_GROUPCHANGE) != 0;
2113 if (DetectGroupChange) {
2114 const StrBuf *BSort;
2115 DetectGroupChange = 0;
2116 if (havebstr("SortBy")) {
2117 BSort = sbstr("SortBy");
2118 if (GetHash(SortHash, SKEY(BSort), &vSortBy) &&
2119 (vSortBy != NULL)) {
2120 SortBy = (SortStruct*)vSortBy;
2121 /* first check whether its intended for us... */
2122 if ((SortBy->ContextType == It->ContextType)&&
2123 /** Ok, its us, lets see in which direction we should sort... */
2124 (havebstr("SortOrder"))) {
2126 SortOrder = LBSTR("SortOrder");
2128 DetectGroupChange = 1;
2133 nMembersUsed = GetCount(List);
2135 StackContext (TP, &IterateTP, &Status, CTX_ITERATE, 0, TP->Tokens);
2137 SubBuf = NewStrBuf();
2139 if (HAVE_PARAM(2)) {
2140 StartAt = GetTemplateTokenNumber(Target, TP, 2, 0);
2142 if (HAVE_PARAM(3)) {
2143 StepWidth = GetTemplateTokenNumber(Target, TP, 3, 0);
2145 if (HAVE_PARAM(4)) {
2146 StopAt = GetTemplateTokenNumber(Target, TP, 4, -1);
2148 it = GetNewHashPos(List, StepWidth);
2150 StopAt = GetCount(List);
2152 while (GetNextHashPos(List, it, &Status.KeyLen, &Status.Key, &vContext)) {
2153 if ((Status.n >= StartAt) && (Status.n <= StopAt)) {
2154 if (DetectGroupChange && Status.n > 0) {
2155 Status.GroupChange = SortBy->GroupChange(vContext, vLastContext);
2157 Status.LastN = (Status.n + 1) == nMembersUsed;
2158 StackContext(&IterateTP, &SubTP, vContext, It->ContextType, 0, NULL);
2160 if (It->DoSubTemplate != NULL)
2161 It->DoSubTemplate(SubBuf, &SubTP);
2162 DoTemplate(TKEY(1), SubBuf, &SubTP);
2164 StrBufAppendBuf(Target, SubBuf, 0);
2165 FlushStrBuf(SubBuf);
2167 UnStackContext(&SubTP);
2168 Status.oddeven = ! Status.oddeven;
2169 vLastContext = vContext;
2174 UnStackContext(&IterateTP);
2175 FreeStrBuf(&SubBuf);
2177 if (It->Destructor != NULL)
2178 It->Destructor(&List);
2182 int conditional_ITERATE_ISGROUPCHANGE(StrBuf *Target, WCTemplputParams *TP)
2184 IterateStruct *Ctx = CTX(CTX_ITERATE);
2185 if (TP->Tokens->nParameters < 3)
2186 return Ctx->GroupChange;
2188 return TP->Tokens->Params[2]->lvalue == Ctx->GroupChange;
2191 void tmplput_ITERATE_ODDEVEN(StrBuf *Target, WCTemplputParams *TP)
2193 IterateStruct *Ctx = CTX(CTX_ITERATE);
2195 StrBufAppendBufPlain(Target, HKEY("odd"), 0);
2197 StrBufAppendBufPlain(Target, HKEY("even"), 0);
2201 void tmplput_ITERATE_KEY(StrBuf *Target, WCTemplputParams *TP)
2203 IterateStruct *Ctx = CTX(CTX_ITERATE);
2205 StrBufAppendBufPlain(Target, Ctx->Key, Ctx->KeyLen, 0);
2209 void tmplput_ITERATE_LASTN(StrBuf *Target, WCTemplputParams *TP)
2211 IterateStruct *Ctx = CTX(CTX_ITERATE);
2212 StrBufAppendPrintf(Target, "%d", Ctx->n);
2215 int conditional_ITERATE_FIRSTN(StrBuf *Target, WCTemplputParams *TP)
2217 IterateStruct *Ctx = CTX(CTX_ITERATE);
2221 int conditional_ITERATE_LASTN(StrBuf *Target, WCTemplputParams *TP)
2223 IterateStruct *Ctx = CTX(CTX_ITERATE);
2229 /*-----------------------------------------------------------------------------
2232 int EvaluateConditional(StrBuf *Target, int Neg, int state, WCTemplputParams **TPP)
2234 ConditionalStruct *Cond;
2237 WCTemplputParams *TP = *TPP;
2239 if ((TP->Tokens->Params[0]->len == 1) &&
2240 (TP->Tokens->Params[0]->Start[0] == 'X'))
2242 return - (TP->Tokens->Params[1]->lvalue);
2245 Cond = (ConditionalStruct *) TP->Tokens->PreEval;
2248 Target, "Conditional", ERR_PARM1, TP,
2253 if (!CheckContext(Target, &Cond->Filter, TP, "Conditional")) {
2257 res = Cond->CondF(Target, TP);
2259 rc = TP->Tokens->Params[1]->lvalue;
2261 if (LoadTemplates > 5)
2262 syslog(1, "<%s> : %d %d==%d\n",
2263 ChrPtr(TP->Tokens->FlatToken),
2266 if (TP->Sub != NULL)
2273 void RegisterContextConditional(const char *Name, long len,
2275 WCConditionalFunc CondF,
2276 WCConditionalFunc ExitCtxCond,
2277 int ContextRequired)
2279 ConditionalStruct *Cond;
2281 Cond = (ConditionalStruct*)malloc(sizeof(ConditionalStruct));
2282 memset(Cond, 0, sizeof(ConditionalStruct));
2283 Cond->PlainName = Name;
2284 Cond->Filter.nMaxArgs = nParams;
2285 Cond->Filter.nMinArgs = nParams;
2286 Cond->CondF = CondF;
2287 Cond->CondExitCtx = ExitCtxCond;
2288 Cond->Filter.ContextType = ContextRequired;
2289 Put(Conditionals, Name, len, Cond, NULL);
2292 void RegisterTokenParamDefine(const char *Name, long len,
2297 PVal = (long*)malloc(sizeof(long));
2299 Put(Defines, Name, len, PVal, NULL);
2302 long GetTokenDefine(const char *Name, long len,
2307 if (GetHash(Defines, Name, len, &vPVal) &&
2310 return *(long*) vPVal;
2318 void tmplput_DefStr(StrBuf *Target, WCTemplputParams *TP)
2322 GetTemplateTokenString(Target, TP, 2, &Str, &len);
2324 StrBufAppendBufPlain(Target, Str, len, 0);
2327 void tmplput_DefVal(StrBuf *Target, WCTemplputParams *TP)
2331 val = GetTemplateTokenNumber(Target, TP, 0, 0);
2332 StrBufAppendPrintf(Target, "%d", val);
2337 /*-----------------------------------------------------------------------------
2340 void tmplput_ContextString(StrBuf *Target, WCTemplputParams *TP)
2342 StrBufAppendTemplate(Target, TP, (StrBuf*)CTX(CTX_STRBUF), 0);
2344 int ConditionalContextStr(StrBuf *Target, WCTemplputParams *TP)
2346 StrBuf *TokenText = (StrBuf*) CTX((CTX_STRBUF));
2347 const char *CompareToken;
2350 GetTemplateTokenString(Target, TP, 2, &CompareToken, &len);
2351 return strcmp(ChrPtr(TokenText), CompareToken) == 0;
2354 void tmplput_ContextStringArray(StrBuf *Target, WCTemplputParams *TP)
2356 HashList *Arr = (HashList*) CTX(CTX_STRBUFARR);
2360 val = GetTemplateTokenNumber(Target, TP, 0, 0);
2361 if (GetHash(Arr, IKEY(val), &pV) &&
2363 StrBufAppendTemplate(Target, TP, (StrBuf*)pV, 1);
2366 int ConditionalContextStrinArray(StrBuf *Target, WCTemplputParams *TP)
2368 HashList *Arr = (HashList*) CTX(CTX_STRBUFARR);
2371 const char *CompareToken;
2374 GetTemplateTokenString(Target, TP, 2, &CompareToken, &len);
2375 val = GetTemplateTokenNumber(Target, TP, 0, 0);
2376 if (GetHash(Arr, IKEY(val), &pV) &&
2378 return strcmp(ChrPtr((StrBuf*)pV), CompareToken) == 0;
2384 /*-----------------------------------------------------------------------------
2388 void tmpl_do_boxed(StrBuf *Target, WCTemplputParams *TP)
2390 WCTemplputParams SubTP;
2392 StrBuf *Headline = NULL;
2393 if (TP->Tokens->nParameters == 2) {
2394 if (TP->Tokens->Params[1]->Type == TYPE_STR) {
2395 Headline = NewStrBuf();
2396 DoTemplate(TKEY(1), Headline, TP);
2401 GetTemplateTokenString(Target,
2406 Headline = NewStrBufPlain(Ch, len);
2409 /* else TODO error? logging? */
2411 StackContext (TP, &SubTP, Headline, CTX_STRBUF, 0, NULL);
2413 DoTemplate(HKEY("box_begin"), Target, &SubTP);
2415 UnStackContext(&SubTP);
2416 DoTemplate(TKEY(0), Target, TP);
2417 DoTemplate(HKEY("box_end"), Target, TP);
2418 FreeStrBuf(&Headline);
2421 /*-----------------------------------------------------------------------------
2425 typedef struct _tab_struct {
2430 int preeval_do_tabbed(WCTemplateToken *Token)
2432 WCTemplputParams TPP;
2433 WCTemplputParams *TP;
2438 memset(&TPP, 0, sizeof(WCTemplputParams));
2441 nTabs = TP->Tokens->nParameters / 2 - 1;
2442 if (TP->Tokens->nParameters % 2 != 0)
2444 LogTemplateError(NULL, "TabbedApi", ERR_PARM1, TP,
2445 "need even number of arguments");
2449 else for (i = 0; i < nTabs; i++) {
2450 if (!HaveTemplateTokenString(NULL,
2455 (TP->Tokens->Params[i * 2]->len == 0))
2457 LogTemplateError(NULL, "TabbedApi", ERR_PARM1, TP,
2458 "Tab-Subject %d needs to be able to produce a string, have %s",
2459 i, TP->Tokens->Params[i * 2]->Start);
2462 if (!HaveTemplateTokenString(NULL,
2467 (TP->Tokens->Params[i * 2 + 1]->len == 0))
2469 LogTemplateError(NULL, "TabbedApi", ERR_PARM1, TP,
2470 "Tab-Content %d needs to be able to produce a string, have %s",
2471 i, TP->Tokens->Params[i * 2 + 1]->Start);
2476 if (!HaveTemplateTokenString(NULL,
2481 (TP->Tokens->Params[i * 2 + 1]->len == 0))
2483 LogTemplateError(NULL, "TabbedApi", ERR_PARM1, TP,
2484 "Tab-Content %d needs to be able to produce a string, have %s",
2485 i, TP->Tokens->Params[i * 2 + 1]->Start);
2492 void tmpl_do_tabbed(StrBuf *Target, WCTemplputParams *TP)
2495 int i, ntabs, nTabs;
2497 WCTemplputParams SubTP;
2499 memset(&TS, 0, sizeof(tab_struct));
2501 nTabs = ntabs = TP->Tokens->nParameters / 2;
2502 TabNames = (StrBuf **) malloc(ntabs * sizeof(StrBuf*));
2503 memset(TabNames, 0, ntabs * sizeof(StrBuf*));
2505 for (i = 0; i < ntabs; i++) {
2506 if ((TP->Tokens->Params[i * 2]->Type == TYPE_STR) &&
2507 (TP->Tokens->Params[i * 2]->len > 0)) {
2508 TabNames[i] = NewStrBuf();
2509 DoTemplate(TKEY(i * 2), TabNames[i], TP);
2511 else if (TP->Tokens->Params[i * 2]->Type == TYPE_GETTEXT) {
2514 GetTemplateTokenString(Target,
2519 TabNames[i] = NewStrBufPlain(Ch, -1);
2522 /** A Tab without subject? we can't count that, add it as silent */
2526 StackContext (TP, &SubTP, &TS, CTX_TAB, 0, NULL);
2528 //// TODO jetzt memcpy (&SubTP, TP, sizeof(WCTemplputParams));
2529 // SubTP.Filter.ControlContextType = ;
2531 StrTabbedDialog(Target, nTabs, TabNames);
2532 for (i = 0; i < ntabs; i++) {
2533 memset(&TS, 0, sizeof(tab_struct));
2535 TS.TabTitle = TabNames[i];
2536 StrBeginTab(Target, i, nTabs, TabNames);
2537 DoTemplate(TKEY(i * 2 + 1), Target, &SubTP);
2538 StrEndTab(Target, i, nTabs);
2540 for (i = 0; i < ntabs; i++)
2541 FreeStrBuf(&TabNames[i]);
2544 UnStackContext(&SubTP);
2547 void tmplput_TAB_N(StrBuf *Target, WCTemplputParams *TP)
2549 tab_struct *Ctx = CTX(CTX_TAB);
2551 StrBufAppendPrintf(Target, "%d", Ctx->CurrentTab);
2554 void tmplput_TAB_TITLE(StrBuf *Target, WCTemplputParams *TP)
2556 tab_struct *Ctx = CTX(CTX_TAB);
2557 StrBufAppendTemplate(Target, TP, Ctx->TabTitle, 0);
2560 /*-----------------------------------------------------------------------------
2565 void RegisterSortFunc(const char *name, long len,
2566 const char *prepend, long preplen,
2567 CompareFunc Forward,
2568 CompareFunc Reverse,
2569 CompareFunc GroupChange,
2570 CtxType ContextType)
2572 SortStruct *NewSort;
2574 NewSort = (SortStruct*) malloc(sizeof(SortStruct));
2575 memset(NewSort, 0, sizeof(SortStruct));
2576 NewSort->Name = NewStrBufPlain(name, len);
2577 if (prepend != NULL)
2578 NewSort->PrefPrepend = NewStrBufPlain(prepend, preplen);
2580 NewSort->PrefPrepend = NULL;
2581 NewSort->Forward = Forward;
2582 NewSort->Reverse = Reverse;
2583 NewSort->GroupChange = GroupChange;
2584 NewSort->ContextType = ContextType;
2585 if (ContextType == CTX_NONE) {
2586 syslog(1, "sorting requires a context. CTX_NONE won't make it.\n");
2590 Put(SortHash, name, len, NewSort, DestroySortStruct);
2593 CompareFunc RetrieveSort(WCTemplputParams *TP,
2594 const char *OtherPrefix, long OtherPrefixLen,
2595 const char *Default, long ldefault, long DefaultDirection)
2597 const StrBuf *BSort = NULL;
2600 long SortOrder = -1;
2602 if (havebstr("SortBy")) {
2603 BSort = sbstr("SortBy");
2604 if (OtherPrefix == NULL) {
2605 set_room_pref("sort", NewStrBufDup(BSort), 0);
2608 set_X_PREFS(HKEY("sort"), OtherPrefix, OtherPrefixLen, NewStrBufDup(BSort), 0);
2611 else { /** Try to fallback to our remembered values... */
2612 if (OtherPrefix == NULL) {
2613 BSort = get_room_pref("sort");
2616 BSort = get_X_PREFS(HKEY("sort"), OtherPrefix, OtherPrefixLen);
2619 putbstr("SortBy", NewStrBufDup(BSort));
2623 BSort = Buf = NewStrBufPlain(Default, ldefault);
2624 putbstr("SortBy", Buf);
2628 if (!GetHash(SortHash, SKEY(BSort), &vSortBy) ||
2629 (vSortBy == NULL)) {
2630 if (!GetHash(SortHash, Default, ldefault, &vSortBy) ||
2631 (vSortBy == NULL)) {
2633 NULL, "Sorting", ERR_PARM1, TP,
2634 "Illegal default sort: [%s]", Default);
2638 SortBy = (SortStruct*)vSortBy;
2640 if (SortBy->ContextType != TP->Filter.ContextType)
2643 /** Ok, its us, lets see in which direction we should sort... */
2644 if (havebstr("SortOrder")) {
2645 SortOrder = LBSTR("SortOrder");
2647 else { /** Try to fallback to our remembered values... */
2649 if (SortBy->PrefPrepend == NULL) {
2650 Buf = get_room_pref("SortOrder");
2651 SortOrder = StrTol(Buf);
2654 BSort = get_X_PREFS(HKEY("SortOrder"), OtherPrefix, OtherPrefixLen);
2658 SortOrder = DefaultDirection;
2660 Buf = NewStrBufPlain(NULL, 64);
2661 StrBufPrintf(Buf, "%ld", SortOrder);
2662 putbstr("SortOrder", Buf);
2664 switch (SortOrder) {
2669 return SortBy->Forward;
2671 return SortBy->Reverse;
2683 ConstStr SortIcons[] = {
2684 {HKEY("static/webcit_icons/sort_none.gif")},
2685 {HKEY("static/webcit_icons/up_pointer.gif")},
2686 {HKEY("static/webcit_icons/down_pointer.gif")},
2689 ConstStr SortNextOrder[] = {
2696 int GetSortMetric(WCTemplputParams *TP, SortStruct **Next, SortStruct **Param, long *SortOrder, int N)
2698 int bSortError = eNOT_SPECIFIED;
2699 const StrBuf *BSort;
2704 if (!GetHash(SortHash, TKEY(0), &vSort) ||
2706 return eNO_SUCH_SORT;
2707 *Param = (SortStruct*) vSort;
2710 if (havebstr("SortBy")) {
2711 BSort = sbstr("SortBy");
2712 bSortError = eINVALID_PARAM;
2713 if ((*Param)->PrefPrepend == NULL) {
2714 set_room_pref("sort", NewStrBufDup(BSort), 0);
2717 set_X_PREFS(HKEY("sort"), TKEY(N), NewStrBufDup(BSort), 0);
2720 else { /** Try to fallback to our remembered values... */
2721 if ((*Param)->PrefPrepend == NULL) {
2722 BSort = get_room_pref("sort");
2725 BSort = get_X_PREFS(HKEY("sort"), TKEY(N));
2729 if (!GetHash(SortHash, SKEY(BSort), &vSort) ||
2733 *Next = (SortStruct*) vSort;
2735 /** Ok, its us, lets see in which direction we should sort... */
2736 if (havebstr("SortOrder")) {
2737 *SortOrder = LBSTR("SortOrder");
2739 else { /** Try to fallback to our remembered values... */
2740 if ((*Param)->PrefPrepend == NULL) {
2741 *SortOrder = StrTol(get_room_pref("SortOrder"));
2744 *SortOrder = StrTol(get_X_PREFS(HKEY("SortOrder"), TKEY(N)));
2754 void tmplput_SORT_ICON(StrBuf *Target, WCTemplputParams *TP)
2759 const ConstStr *SortIcon;
2761 switch (GetSortMetric(TP, &Next, &Param, &SortOrder, 2)){
2764 Target, "Sorter", ERR_PARM1, TP,
2765 " Sorter [%s] unknown!",
2766 TP->Tokens->Params[0]->Start);
2768 case eINVALID_PARAM:
2769 LogTemplateError(NULL, "Sorter", ERR_PARM1, TP,
2770 " Sorter specified by BSTR 'SortBy' [%s] unknown!",
2772 case eNOT_SPECIFIED:
2774 if (Next == Param) {
2775 SortIcon = &SortIcons[SortOrder];
2777 else { /** Not Us... */
2778 SortIcon = &SortIcons[0];
2780 StrBufAppendBufPlain(Target, SortIcon->Key, SortIcon->len, 0);
2784 void tmplput_SORT_NEXT(StrBuf *Target, WCTemplputParams *TP)
2790 switch (GetSortMetric(TP, &Next, &Param, &SortOrder, 2)){
2793 Target, "Sorter", ERR_PARM1, TP,
2794 " Sorter [%s] unknown!",
2795 TP->Tokens->Params[0]->Start);
2797 case eINVALID_PARAM:
2799 NULL, "Sorter", ERR_PARM1, TP,
2800 " Sorter specified by BSTR 'SortBy' [%s] unknown!",
2802 case eNOT_SPECIFIED:
2804 StrBufAppendBuf(Target, Param->Name, 0);
2809 void tmplput_SORT_ORDER(StrBuf *Target, WCTemplputParams *TP)
2812 const ConstStr *SortOrderStr;
2816 switch (GetSortMetric(TP, &Next, &Param, &SortOrder, 2)){
2819 Target, "Sorter", ERR_PARM1, TP,
2820 " Sorter [%s] unknown!",
2821 TP->Tokens->Params[0]->Start);
2823 case eINVALID_PARAM:
2825 NULL, "Sorter", ERR_PARM1, TP,
2826 " Sorter specified by BSTR 'SortBy' [%s] unknown!",
2828 case eNOT_SPECIFIED:
2830 if (Next == Param) {
2831 SortOrderStr = &SortNextOrder[SortOrder];
2833 else { /** Not Us... */
2834 SortOrderStr = &SortNextOrder[0];
2836 StrBufAppendBufPlain(Target, SortOrderStr->Key, SortOrderStr->len, 0);
2841 void tmplput_long_vector(StrBuf *Target, WCTemplputParams *TP)
2843 long *LongVector = (long*) CTX(CTX_LONGVECTOR);
2845 if ((TP->Tokens->Params[0]->Type == TYPE_LONG) &&
2846 (TP->Tokens->Params[0]->lvalue <= LongVector[0]))
2848 StrBufAppendPrintf(Target, "%ld", LongVector[TP->Tokens->Params[0]->lvalue]);
2852 if (TP->Tokens->Params[0]->Type != TYPE_LONG) {
2854 Target, "Longvector", ERR_NAME, TP,
2855 "needs a numerical Parameter!");
2859 Target, "LongVector", ERR_PARM1, TP,
2860 "doesn't have %ld Parameters, its just the size of %ld!",
2861 TP->Tokens->Params[0]->lvalue,
2867 void dbg_print_longvector(long *LongVector)
2869 StrBuf *Buf = NewStrBufPlain(HKEY("Longvector: ["));
2870 int nItems = LongVector[0];
2873 for (i = 0; i < nItems; i++) {
2875 StrBufAppendPrintf(Buf, "%d: %ld | ", i, LongVector[i]);
2877 StrBufAppendPrintf(Buf, "%d: %ld]\n", i, LongVector[i]);
2880 syslog(1, "%s", ChrPtr(Buf));
2884 int ConditionalLongVector(StrBuf *Target, WCTemplputParams *TP)
2886 long *LongVector = (long*) CTX(CTX_LONGVECTOR);
2888 if ((TP->Tokens->Params[2]->Type == TYPE_LONG) &&
2889 (TP->Tokens->Params[2]->lvalue <= LongVector[0])&&
2890 (TP->Tokens->Params[3]->Type == TYPE_LONG) &&
2891 (TP->Tokens->Params[3]->lvalue <= LongVector[0]))
2893 return LongVector[TP->Tokens->Params[2]->lvalue] ==
2894 LongVector[TP->Tokens->Params[3]->lvalue];
2898 if ((TP->Tokens->Params[2]->Type == TYPE_LONG) ||
2899 (TP->Tokens->Params[2]->Type == TYPE_LONG)) {
2901 Target, "ConditionalLongvector", ERR_PARM1, TP,
2902 "needs two long Parameter!");
2906 Target, "Longvector", ERR_PARM1, TP,
2907 "doesn't have %ld / %ld Parameters, its just the size of %ld!",
2908 TP->Tokens->Params[2]->lvalue,
2909 TP->Tokens->Params[3]->lvalue,
2917 void tmplput_CURRENT_FILE(StrBuf *Target, WCTemplputParams *TP)
2919 StrBufAppendTemplate(Target, TP, TP->Tokens->FileName, 0);
2926 RegisterCTX(CTX_TAB);
2927 RegisterCTX(CTX_ITERATE);
2929 memset(&NoCtx, 0, sizeof(WCTemplputParams));
2930 RegisterNamespace("--", 0, 2, tmplput_Comment, NULL, CTX_NONE);
2931 RegisterNamespace("SORT:ICON", 1, 2, tmplput_SORT_ICON, NULL, CTX_NONE);
2932 RegisterNamespace("SORT:ORDER", 1, 2, tmplput_SORT_ORDER, NULL, CTX_NONE);
2933 RegisterNamespace("SORT:NEXT", 1, 2, tmplput_SORT_NEXT, NULL, CTX_NONE);
2934 RegisterNamespace("CONTEXTSTR", 0, 1, tmplput_ContextString, NULL, CTX_STRBUF);
2935 RegisterNamespace("CONTEXTSTRARR", 1, 2, tmplput_ContextStringArray, NULL, CTX_STRBUFARR);
2936 RegisterNamespace("ITERATE", 2, 100, tmpl_iterate_subtmpl, preeval_iterate, CTX_NONE);
2937 RegisterNamespace("DOBOXED", 1, 2, tmpl_do_boxed, NULL, CTX_NONE);
2938 RegisterNamespace("DOTABBED", 2, 100, tmpl_do_tabbed, preeval_do_tabbed, CTX_NONE);
2939 RegisterNamespace("TAB:N", 0, 0, tmplput_TAB_N, NULL, CTX_TAB);
2940 RegisterNamespace("TAB:SUBJECT", 0, 1, tmplput_TAB_TITLE, NULL, CTX_TAB);
2943 RegisterNamespace("LONGVECTOR", 1, 1, tmplput_long_vector, NULL, CTX_LONGVECTOR);
2946 RegisterConditional("COND:CONTEXTSTR", 3, ConditionalContextStr, CTX_STRBUF);
2947 RegisterConditional("COND:CONTEXTSTRARR", 4, ConditionalContextStrinArray, CTX_STRBUFARR);
2948 RegisterConditional("COND:LONGVECTOR", 4, ConditionalLongVector, CTX_LONGVECTOR);
2951 RegisterConditional("COND:ITERATE:ISGROUPCHANGE", 2,
2952 conditional_ITERATE_ISGROUPCHANGE,
2954 RegisterConditional("COND:ITERATE:LASTN", 2,
2955 conditional_ITERATE_LASTN,
2957 RegisterConditional("COND:ITERATE:FIRSTN", 2,
2958 conditional_ITERATE_FIRSTN,
2961 RegisterNamespace("ITERATE:ODDEVEN", 0, 0, tmplput_ITERATE_ODDEVEN, NULL, CTX_ITERATE);
2962 RegisterNamespace("ITERATE:KEY", 0, 0, tmplput_ITERATE_KEY, NULL, CTX_ITERATE);
2963 RegisterNamespace("ITERATE:N", 0, 0, tmplput_ITERATE_LASTN, NULL, CTX_ITERATE);
2964 RegisterNamespace("CURRENTFILE", 0, 1, tmplput_CURRENT_FILE, NULL, CTX_NONE);
2965 RegisterNamespace("DEF:STR", 1, 1, tmplput_DefStr, NULL, CTX_NONE);
2966 RegisterNamespace("DEF:VAL", 1, 1, tmplput_DefVal, NULL, CTX_NONE);
2974 ServerStartModule_SUBST
2977 LocalTemplateCache = NewHash(1, NULL);
2978 TemplateCache = NewHash(1, NULL);
2980 GlobalNS = NewHash(1, NULL);
2981 Iterators = NewHash(1, NULL);
2982 Conditionals = NewHash(1, NULL);
2983 SortHash = NewHash(1, NULL);
2984 Defines = NewHash(1, NULL);
2985 CtxList = NewHash(1, NULL);
2987 PutContextType(HKEY("CTX_NONE"), 0);
2989 RegisterCTX(CTX_STRBUF);
2990 RegisterCTX(CTX_STRBUFARR);
2991 RegisterCTX(CTX_LONGVECTOR);
2995 FinalizeModule_SUBST
3002 ServerShutdownModule_SUBST
3005 DeleteHash(&TemplateCache);
3006 DeleteHash(&LocalTemplateCache);
3008 DeleteHash(&GlobalNS);
3009 DeleteHash(&Iterators);
3010 DeleteHash(&Conditionals);
3011 DeleteHash(&SortHash);
3012 DeleteHash(&Defines);
3013 DeleteHash(&CtxList);
3018 SessionNewModule_SUBST
3025 SessionAttachModule_SUBST
3031 SessionDetachModule_SUBST
3034 FreeStrBuf(&sess->WFBuf);
3038 SessionDestroyModule_SUBST