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
48 * Dynamic content for variable substitution in templates
50 typedef struct _wcsubst {
52 int wcs_type; /* which type of Substitution are we */
53 char wcs_key[32]; /* copy of our hashkey for debugging */
54 StrBuf *wcs_value; /* if we're a string, keep it here */
55 long lvalue; /* type long? keep data here */
56 WCHandlerFunc wcs_function; /* funcion hook ???*/
60 typedef struct _WCTemplate {
66 WCTemplateToken **Tokens;
69 typedef struct _HashHandler {
71 WCPreevalFunc PreEvalFunc;
72 WCHandlerFunc HandlerFunc;
75 typedef enum _estate {
80 void *load_template(StrBuf *Target, WCTemplate *NewTemplate);
81 int EvaluateConditional(StrBuf *Target, int Neg, int state, WCTemplputParams **TPP);
85 typedef struct _SortStruct {
90 CompareFunc GroupChange;
95 HashList *CtxList = NULL;
97 static CtxType CtxCounter = CTX_NONE;
99 CtxType CTX_STRBUF = CTX_NONE;
100 CtxType CTX_STRBUFARR = CTX_NONE;
101 CtxType CTX_LONGVECTOR = CTX_NONE;
103 CtxType CTX_ITERATE = CTX_NONE;
104 CtxType CTX_TAB = CTX_NONE;
106 void HFreeContextType(void *pCtx)
108 CtxTypeStruct *FreeStruct = (CtxTypeStruct *) pCtx;
109 FreeStrBuf(&FreeStruct->Name);
112 void PutContextType(const char *name, long len, CtxType TheCtx)
114 CtxTypeStruct *NewStruct;
116 NewStruct = (CtxTypeStruct*) malloc(sizeof(CtxTypeStruct));
117 NewStruct->Name = NewStrBufPlain(name, len);
118 NewStruct->Type = TheCtx;
120 Put(CtxList, IKEY(NewStruct->Type), NewStruct, HFreeContextType);
122 void RegisterContextType(const char *name, long len, CtxType *TheCtx)
124 if (*TheCtx != CTX_NONE)
127 *TheCtx = ++CtxCounter;
128 PutContextType(name, len, *TheCtx);
131 CtxTypeStruct *GetContextType(CtxType Type)
134 GetHash(CtxList, IKEY(Type), &pv);
138 const char *UnknownContext = "CTX_UNKNOWN";
140 const char *ContextName(CtxType ContextType)
144 pCtx = GetContextType(ContextType);
147 return ChrPtr(pCtx->Name);
149 return UnknownContext;
152 void StackDynamicContext(WCTemplputParams *Super,
153 WCTemplputParams *Sub,
157 WCTemplateToken *Tokens,
158 WCConditionalFunc ExitCtx,
161 memset(Sub, 0, sizeof(WCTemplputParams));
164 Sub->Sub = Super->Sub;
167 if (Sub->Sub != NULL)
168 Sub->Sub->Super = Sub;
171 Sub->Context = Context;
172 Sub->Filter.ContextType = ContextType;
174 Sub->Tokens = Tokens;
175 Sub->ExitCtx = ExitCtx;
176 Sub->ExitCTXID = ExitCTXID;
179 void UnStackContext(WCTemplputParams *Sub)
181 if (Sub->Super != NULL)
183 Sub->Super->Sub = Sub->Sub;
185 if (Sub->Sub != NULL)
187 Sub->Sub->Super = Sub->Super;
190 void UnStackDynamicContext(StrBuf *Target, WCTemplputParams **TPP)
192 WCTemplputParams *TP = *TPP;
193 WCTemplputParams *Super = TP->Super;
194 TP->ExitCtx(Target, TP);
198 void *GetContextPayload(WCTemplputParams *TP, CtxType ContextType)
200 WCTemplputParams *whichTP = TP;
202 if (ContextType == CTX_NONE)
205 while ((whichTP != NULL) && (whichTP->Filter.ContextType != ContextType))
206 whichTP = whichTP->Super;
208 return whichTP->Context;
211 void DestroySortStruct(void *vSort)
213 SortStruct *Sort = (SortStruct*) vSort;
214 FreeStrBuf(&Sort->Name);
215 FreeStrBuf(&Sort->PrefPrepend);
220 void LogTemplateError (StrBuf *Target, const char *Type, int ErrorPos, WCTemplputParams *TP, const char *Format, ...)
226 const char *Err = NULL;
231 va_start(arg_ptr, Format);
232 StrBufVAppendPrintf(Error, Format, arg_ptr);
236 case ERR_NAME: /* the main token name... */
237 Err = (TP->Tokens!= NULL)? TP->Tokens->pName:"";
240 Err = ((TP->Tokens!= NULL) &&
241 (TP->Tokens->nParameters > ErrorPos - 1))?
242 TP->Tokens->Params[ErrorPos - 1]->Start : "";
245 if (TP->Tokens != NULL)
247 syslog(LOG_WARNING, "%s [%s] (in '%s' line %ld); %s; [%s]\n",
250 ChrPtr(TP->Tokens->FileName),
253 ChrPtr(TP->Tokens->FlatToken));
257 syslog(LOG_WARNING, "%s: %s;\n",
268 if (WCC->WFBuf == NULL) WCC->WFBuf = NewStrBuf();
269 if (TP->Tokens != NULL)
274 "<pre>\n%s [%s] (in '%s' line %ld); %s\n[%s]\n</pre>\n",
277 ChrPtr(TP->Tokens->FileName),
280 ChrPtr(TP->Tokens->FlatToken));
282 StrBufPrintf(Info, "%s [%s] %s; [%s]",
286 ChrPtr(TP->Tokens->FlatToken));
289 SerializeJson(WCC->WFBuf, WildFireException(SKEY(TP->Tokens->FileName),
294 SerializeJson(Header, WildFireMessage(SKEY(TP->Tokens->FileName),
306 "<pre>\n%s: %s\n</pre>\n",
310 StrBufPrintf(Info, "%s [%s] %s; [%s]",
314 ChrPtr(TP->Tokens->FlatToken));
315 SerializeJson(WCC->WFBuf, WildFireException(HKEY(__FILE__), __LINE__, Info, 1), 1);
320 if (dbg_backtrace_template_errors)
321 wc_backtrace(LOG_DEBUG);
325 void LogError (StrBuf *Target, const char *Type, const char *Format, ...)
335 va_start(arg_ptr, Format);
336 StrBufVAppendPrintf(Error, Format, arg_ptr);
339 syslog(LOG_WARNING, "%s", ChrPtr(Error));
342 if (WCC->WFBuf == NULL) WCC->WFBuf = NewStrBuf();
344 SerializeJson(WCC->WFBuf, WildFireException(Type, strlen(Type),
352 if (dbg_backtrace_template_errors)
353 wc_backtrace(LOG_DEBUG);
358 void RegisterNS(const char *NSName,
362 WCHandlerFunc HandlerFunc,
363 WCPreevalFunc PreevalFunc,
364 CtxType ContextRequired)
366 HashHandler *NewHandler;
368 NewHandler = (HashHandler*) malloc(sizeof(HashHandler));
369 memset(NewHandler, 0, sizeof(HashHandler));
370 NewHandler->Filter.nMinArgs = nMinArgs;
371 NewHandler->Filter.nMaxArgs = nMaxArgs;
372 NewHandler->Filter.ContextType = ContextRequired;
374 NewHandler->PreEvalFunc = PreevalFunc;
375 NewHandler->HandlerFunc = HandlerFunc;
376 Put(GlobalNS, NSName, len, NewHandler, NULL);
381 int CheckContext(StrBuf *Target, ContextFilter *Need, WCTemplputParams *TP, const char *ErrType)
383 WCTemplputParams *TPP = TP;
385 if ((Need != NULL) &&
386 (Need->ContextType != CTX_NONE) &&
387 (Need->ContextType != TPP->Filter.ContextType)) {
389 while ((TPP != NULL) &&
390 (Need->ContextType != TPP->Filter.ContextType))
399 Target, ErrType, ERR_NAME, TP,
400 " WARNING: requires Context: [%s], have [%s]!",
401 ContextName(Need->ContextType),
402 ContextName(TP->Filter.ContextType));
406 if (TP->Tokens->nParameters < Need->nMinArgs) {
407 LogTemplateError(Target, ErrType, ERR_NAME, TP,
408 "needs at least %ld params, have %ld",
410 TP->Tokens->nParameters);
414 else if (TP->Tokens->nParameters > Need->nMaxArgs) {
415 LogTemplateError(Target, ErrType, ERR_NAME, TP,
416 "just needs %ld params, you gave %ld",
418 TP->Tokens->nParameters);
426 void FreeToken(WCTemplateToken **Token)
429 FreeStrBuf(&(*Token)->FlatToken);
430 if ((*Token)->HaveParameters)
431 for (i = 0; i < (*Token)->nParameters; i++)
432 free((*Token)->Params[i]);
439 void FreeWCTemplate(void *vFreeMe)
442 WCTemplate *FreeMe = (WCTemplate*)vFreeMe;
444 if (FreeMe->TokenSpace > 0) {
445 for (i = 0; i < FreeMe->nTokensUsed; i ++) {
446 FreeToken(&FreeMe->Tokens[i]);
448 free(FreeMe->Tokens);
450 FreeStrBuf(&FreeMe->FileName);
451 FreeStrBuf(&FreeMe->Data);
452 FreeStrBuf(&FreeMe->MimeType);
456 int HaveTemplateTokenString(StrBuf *Target,
457 WCTemplputParams *TP,
462 if (N >= TP->Tokens->nParameters) {
466 switch (TP->Tokens->Params[N]->Type) {
471 case TYPE_ROOMPREFSTR:
473 case TYPE_SUBTEMPLATE:
482 void GetTemplateTokenString(StrBuf *Target,
483 WCTemplputParams *TP,
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] != NULL) &&
683 (TP->Tokens->Params[FormatTypeIndex]->Type == TYPE_STR) &&
684 (TP->Tokens->Params[FormatTypeIndex]->len >= 1)) {
685 pFmt = TP->Tokens->Params[FormatTypeIndex]->Start;
692 StrEscAppend(Target, Source, NULL, 0, 2);
695 StrEscAppend(Target, Source, NULL, 0, 0);
698 StrECMAEscAppend(Target, Source, NULL);
701 StrHtmlEcmaEscAppend(Target, Source, NULL, 0, 0);
704 StrBufUrlescAppend(Target, Source, NULL);
707 if (pFmt != NULL) pFmt++;
708 else pFmt = "JUSTIFY";
709 if (*pFmt == '\0') pFmt = "JUSTIFY";
710 FmOut(Target, pFmt, Source);
713 StrBufAppendBuf(Target, Source, 0);
718 * puts string into the template and computes which escape methon we should use
719 * Source = the string we should put into the template
720 * FormatTypeIndex = where should we look for escape types if?
722 void StrBufAppendTemplateStr(StrBuf *Target,
723 WCTemplputParams *TP,
724 const char *Source, int FormatTypeIndex)
726 const char *pFmt = NULL;
729 if ((FormatTypeIndex < TP->Tokens->nParameters) &&
730 (TP->Tokens->Params[FormatTypeIndex]->Type == TYPE_STR) &&
731 (TP->Tokens->Params[FormatTypeIndex]->len >= 1)) {
732 pFmt = TP->Tokens->Params[FormatTypeIndex]->Start;
739 StrEscAppend(Target, NULL, Source, 0, 2);
742 StrEscAppend(Target, NULL, Source, 0, 0);
745 StrECMAEscAppend(Target, NULL, Source);
748 StrHtmlEcmaEscAppend(Target, NULL, Source, 0, 0);
751 StrBufUrlescAppend(Target, NULL, Source);
755 if (pFmt != NULL) pFmt++;
756 else pFmt = "JUSTIFY";
757 if (*pFmt == '\0') pFmt = "JUSTIFY";
758 FmOut(Target, pFmt, Source);
762 StrBufAppendBufPlain(Target, Source, -1, 0);
767 void PutNewToken(WCTemplate *Template, WCTemplateToken *NewToken)
769 if (Template->nTokensUsed + 1 >= Template->TokenSpace) {
770 if (Template->TokenSpace <= 0) {
771 Template->Tokens = (WCTemplateToken**)malloc(
772 sizeof(WCTemplateToken*) * 10);
773 memset(Template->Tokens, 0, sizeof(WCTemplateToken*) * 10);
774 Template->TokenSpace = 10;
777 WCTemplateToken **NewTokens;
779 NewTokens= (WCTemplateToken**) malloc(
780 sizeof(WCTemplateToken*) * Template->TokenSpace * 2);
783 0, sizeof(WCTemplateToken*) * Template->TokenSpace * 2);
787 sizeof(WCTemplateToken*) * Template->nTokensUsed);
789 free(Template->Tokens);
790 Template->TokenSpace *= 2;
791 Template->Tokens = NewTokens;
794 Template->Tokens[(Template->nTokensUsed)++] = NewToken;
797 int GetNextParameter(StrBuf *Buf,
800 WCTemplateToken *Tokens,
802 WCTemplputParams *TP,
803 TemplateParam **pParm)
805 const char *pch = *pCh;
806 const char *pchs, *pche;
811 *pParm = Parm = (TemplateParam *) malloc(sizeof(TemplateParam));
812 memset(Parm, 0, sizeof(TemplateParam));
813 Parm->Type = TYPE_STR;
815 /* Skip leading whitespaces */
816 while ((*pch == ' ' )||
819 (*pch == '\n')) pch ++;
822 Parm->Type = TYPE_PREFSTR;
829 else if (*pch == '.') {
830 Parm->Type = TYPE_ROOMPREFSTR;
837 else if (*pch == ';') {
838 Parm->Type = TYPE_PREFINT;
845 else if (*pch == '#') {
846 Parm->Type = TYPE_INTDEFINE;
849 else if (*pch == '_') {
850 Parm->Type = TYPE_GETTEXT;
857 else if (*pch == 'B') {
858 Parm->Type = TYPE_BSTR;
865 else if (*pch == '=') {
866 Parm->Type = TYPE_SUBTEMPLATE;
877 else if (*pch == '\'')
884 ( (pch > pchs) && (*(pch - 1) == '\\'))
890 syslog(LOG_WARNING, "Error (in '%s' line %ld); "
891 "evaluating template param [%s] in Token [%s]\n",
892 ChrPtr(pTmpl->FileName),
894 ChrPtr(Tokens->FlatToken),
902 StrBufPeek(Buf, pch, -1, '\0');
903 if (LoadTemplates > 1) {
905 "DBG: got param [%s] "SIZE_T_FMT" "SIZE_T_FMT"\n",
906 pchs, pche - pchs, strlen(pchs)
910 Parm->len = pche - pchs;
911 pch ++; /* move after trailing quote */
912 if (ParamBrace && (*pch == ')')) {
919 Parm->Type = TYPE_LONG;
921 while ((pch <= pe) &&
928 StrBufPeek(Buf, pch, -1, '\0');
929 Parm->lvalue = atol(pchs);
936 syslog(LOG_DEBUG, "Error (in '%s' line %ld); "
937 "evaluating long template param [%s] in Token [%s]\n",
938 ChrPtr(pTmpl->FileName),
940 ChrPtr(Tokens->FlatToken),
948 while ((*pch == ' ' )||
952 (*pch == '\n')) pch ++;
957 if (DumpTemplateI18NStrings) {
958 StrBufAppendPrintf(I18nDump, "_(\"%s\");\n", Parm->Start);
961 case TYPE_INTDEFINE: {
964 if (GetHash(Defines, Parm->Start, Parm->len, &vPVal) &&
968 PVal = (long*) vPVal;
970 Parm->lvalue = *PVal;
972 else if (strchr(Parm->Start, '|') != NULL)
979 pToken = NewStrBufPlain (Parm->Start, Parm->len);
980 Match = NewStrBufPlain (NULL, Parm->len);
981 Pos = ChrPtr(pToken);
983 while ((Pos != NULL) && (Pos != StrBufNOTNULL))
985 StrBufExtract_NextToken(Match, pToken, &Pos, '|');
987 if (StrLength (Match) > 0)
989 if (GetHash(Defines, SKEY(Match), &vPVal) &&
993 PVal = (long*) vPVal;
995 Parm->lvalue |= *PVal;
998 LogTemplateError(NULL, "Define",
1007 FreeStrBuf(&pToken);
1010 else if (strchr(Parm->Start, '&') != NULL)
1016 Parm->MaskBy = eAND;
1017 pToken = NewStrBufPlain (Parm->Start, Parm->len);
1018 Match = NewStrBufPlain (NULL, Parm->len);
1019 Pos = ChrPtr(pToken);
1021 while ((Pos != NULL) && (Pos != StrBufNOTNULL))
1023 StrBufExtract_NextToken(Match, pToken, &Pos, '&');
1025 if (StrLength (Match) > 0)
1027 if (GetHash(Defines, SKEY(Match), &vPVal) &&
1031 PVal = (long*) vPVal;
1033 Parm->lvalue |= *PVal;
1036 LogTemplateError(NULL, "Define",
1037 Tokens->nParameters,
1046 FreeStrBuf(&pToken);
1051 LogTemplateError(NULL, "Define",
1052 Tokens->nParameters,
1058 case TYPE_SUBTEMPLATE:{
1060 /* well, we don't check the mobile stuff here... */
1061 if (!GetHash(LocalTemplateCache, Parm->Start, Parm->len, &vTmpl) &&
1062 !GetHash(TemplateCache, Parm->Start, Parm->len, &vTmpl)) {
1063 LogTemplateError(NULL,
1065 Tokens->nParameters,
1067 "referenced here doesn't exist");
1075 WCTemplateToken *NewTemplateSubstitute(StrBuf *Buf,
1077 const char *pTokenStart,
1078 const char *pTokenEnd,
1084 WCTemplateToken *NewToken;
1085 WCTemplputParams TP;
1087 NewToken = (WCTemplateToken*)malloc(sizeof(WCTemplateToken));
1088 memset(NewToken, 0, sizeof(WCTemplateToken));
1089 TP.Tokens = NewToken;
1090 NewToken->FileName = pTmpl->FileName; /* to print meaningfull log messages... */
1091 NewToken->Flags = 0;
1092 NewToken->Line = Line + 1;
1093 NewToken->pTokenStart = pTokenStart;
1094 NewToken->TokenStart = pTokenStart - pStart;
1095 NewToken->TokenEnd = (pTokenEnd - pStart) - NewToken->TokenStart;
1096 NewToken->pTokenEnd = pTokenEnd;
1097 NewToken->NameEnd = NewToken->TokenEnd - 2;
1098 NewToken->PreEval = NULL;
1099 NewToken->FlatToken = NewStrBufPlain(pTokenStart + 2, pTokenEnd - pTokenStart - 2);
1100 StrBufShrinkToFit(NewToken->FlatToken, 1);
1102 StrBufPeek(Buf, pTokenStart, + 1, '\0');
1103 StrBufPeek(Buf, pTokenEnd, -1, '\0');
1104 pch = NewToken->pName = pTokenStart + 2;
1106 NewToken->HaveParameters = 0;;
1107 NewToken->nParameters = 0;
1109 while (pch < pTokenEnd - 1) {
1111 StrBufPeek(Buf, pch, -1, '\0');
1112 NewToken->NameEnd = pch - NewToken->pName;
1114 if (*(pTokenEnd - 1) != ')') {
1116 NULL, "Parseerror", ERR_NAME, &TP,
1117 "Warning, Non welformed Token; missing right parenthesis");
1119 while (pch < pTokenEnd - 1) {
1120 NewToken->nParameters++;
1121 if (GetNextParameter(Buf,
1127 &NewToken->Params[NewToken->nParameters - 1]))
1129 NewToken->HaveParameters = 1;
1130 if (NewToken->nParameters >= MAXPARAM) {
1132 NULL, "Parseerror", ERR_NAME, &TP,
1133 "only [%d] Params allowed in Tokens",
1136 FreeToken(&NewToken);
1142 if((NewToken->NameEnd == 1) &&
1143 (NewToken->HaveParameters == 1))
1146 if (*(NewToken->pName) == '_')
1147 NewToken->Flags = SV_GETTEXT;
1148 else if (*(NewToken->pName) == '=')
1149 NewToken->Flags = SV_SUBTEMPL;
1150 else if (*(NewToken->pName) == '%')
1151 NewToken->Flags = SV_CUST_STR_CONDITIONAL;
1152 else if (*(NewToken->pName) == '?')
1153 NewToken->Flags = SV_CONDITIONAL;
1154 else if (*(NewToken->pName) == '!')
1155 NewToken->Flags = SV_NEG_CONDITIONAL;
1161 switch (NewToken->Flags) {
1163 /* If we're able to find out more about the token, do it now while its fresh. */
1164 pch = NewToken->pName;
1165 while (pch < NewToken->pName + NewToken->NameEnd)
1167 if (((*pch >= 'A') && (*pch <= 'Z')) ||
1168 ((*pch >= '0') && (*pch <= '9')) ||
1176 NULL, "Token Name", ERR_NAME, &TP,
1177 "contains illegal char: '%c'",
1183 if (GetHash(GlobalNS, NewToken->pName, NewToken->NameEnd, &vVar)) {
1184 HashHandler *Handler;
1185 Handler = (HashHandler*) vVar;
1186 if ((NewToken->nParameters < Handler->Filter.nMinArgs) ||
1187 (NewToken->nParameters > Handler->Filter.nMaxArgs)) {
1189 NULL, "Token", ERR_NAME, &TP,
1190 "doesn't work with %d params",
1191 NewToken->nParameters);
1195 NewToken->PreEval = Handler;
1196 NewToken->Flags = SV_PREEVALUATED;
1197 if (Handler->PreEvalFunc != NULL)
1198 Handler->PreEvalFunc(NewToken);
1202 NULL, "Token ", ERR_NAME, &TP,
1203 " isn't known to us.");
1207 if ((NewToken->nParameters < 1) || (NewToken->nParameters > 2)) {
1209 NULL, "Gettext", ERR_NAME, &TP,
1210 "requires 1 or 2 parameter, you gave %d params",
1211 NewToken->nParameters);
1212 NewToken->Flags = 0;
1215 if (DumpTemplateI18NStrings) {
1216 StrBufAppendPrintf(I18nDump, "_(\"%s\");\n", NewToken->Params[0]->Start);
1220 if (NewToken->nParameters != 1) {
1222 NULL, "Subtemplates", ERR_NAME, &TP,
1223 "require exactly 1 parameter, you gave %d params",
1224 NewToken->nParameters);
1229 /* well, we don't check the mobile stuff here... */
1230 if (!GetHash(LocalTemplateCache,
1231 NewToken->Params[0]->Start,
1232 NewToken->Params[0]->len,
1234 !GetHash(TemplateCache,
1235 NewToken->Params[0]->Start,
1236 NewToken->Params[0]->len,
1239 NULL, "SubTemplate", ERR_PARM1, &TP,
1244 case SV_CUST_STR_CONDITIONAL:
1245 case SV_CONDITIONAL:
1246 case SV_NEG_CONDITIONAL:
1247 if (NewToken->nParameters <2) {
1249 NULL, "Conditional", ERR_PARM1, &TP,
1250 "require at least 2 parameters, you gave %d params",
1251 NewToken->nParameters);
1252 NewToken->Flags = 0;
1255 if (NewToken->Params[1]->lvalue == 0) {
1257 NULL, "Conditional", ERR_PARM1, &TP,
1258 "Conditional ID (Parameter 1) mustn't be 0!");
1259 NewToken->Flags = 0;
1262 if (!GetHash(Conditionals,
1263 NewToken->Params[0]->Start,
1264 NewToken->Params[0]->len,
1267 if ((NewToken->Params[0]->len == 1) &&
1268 (NewToken->Params[0]->Start[0] == 'X'))
1271 NULL, "Conditional", ERR_PARM1, &TP,
1274 NewToken->Error = NewStrBuf();
1277 "<pre>\nConditional [%s] (in '%s' line %ld); Not found!\n[%s]\n</pre>\n",
1278 NewToken->Params[0]->Start,
1279 ChrPtr(pTmpl->FileName),
1281 ChrPtr(NewToken->FlatToken));
1285 NewToken->PreEval = vVar;
1297 * \brief Display a variable-substituted template
1298 * \param templatename template file to load
1300 void *prepare_template(StrBuf *filename, StrBuf *Key, HashList *PutThere)
1302 WCTemplate *NewTemplate;
1304 NewTemplate = (WCTemplate *) malloc(sizeof(WCTemplate));
1305 memset(NewTemplate, 0, sizeof(WCTemplate));
1306 NewTemplate->Data = NULL;
1307 NewTemplate->FileName = NewStrBufDup(filename);
1308 StrBufShrinkToFit(NewTemplate->FileName, 1);
1309 NewTemplate->nTokensUsed = 0;
1310 NewTemplate->TokenSpace = 0;
1311 NewTemplate->Tokens = NULL;
1312 NewTemplate->MimeType = NewStrBufPlain(GuessMimeByFilename (SKEY(NewTemplate->FileName)), -1);
1313 if (strstr(ChrPtr(NewTemplate->MimeType), "text") != NULL) {
1314 StrBufAppendBufPlain(NewTemplate->MimeType, HKEY("; charset=utf-8"), 0);
1317 if (strstr(ChrPtr(NewTemplate->MimeType), "text") != NULL) {
1318 StrBufAppendBufPlain(NewTemplate->MimeType, HKEY("; charset=utf-8"), 0);
1321 Put(PutThere, ChrPtr(Key), StrLength(Key), NewTemplate, FreeWCTemplate);
1326 * \brief Display a variable-substituted template
1327 * \param templatename template file to load
1329 void *duplicate_template(WCTemplate *OldTemplate)
1331 WCTemplate *NewTemplate;
1333 NewTemplate = (WCTemplate *) malloc(sizeof(WCTemplate));
1334 memset(NewTemplate, 0, sizeof(WCTemplate));
1335 NewTemplate->Data = NULL;
1336 NewTemplate->FileName = NewStrBufDup(OldTemplate->FileName);
1337 StrBufShrinkToFit(NewTemplate->FileName, 1);
1338 NewTemplate->nTokensUsed = 0;
1339 NewTemplate->TokenSpace = 0;
1340 NewTemplate->Tokens = NULL;
1341 NewTemplate->MimeType = NewStrBufDup(OldTemplate->MimeType);
1346 void SanityCheckTemplate(StrBuf *Target, WCTemplate *CheckMe)
1350 int FoundConditionalEnd;
1352 for (i = 0; i < CheckMe->nTokensUsed; i++)
1354 switch(CheckMe->Tokens[i]->Flags)
1356 case SV_CONDITIONAL:
1357 case SV_NEG_CONDITIONAL:
1358 FoundConditionalEnd = 0;
1359 if ((CheckMe->Tokens[i]->Params[0]->len == 1) &&
1360 (CheckMe->Tokens[i]->Params[0]->Start[0] == 'X'))
1362 for (j = i + 1; j < CheckMe->nTokensUsed; j++)
1364 if (((CheckMe->Tokens[j]->Flags == SV_CONDITIONAL) ||
1365 (CheckMe->Tokens[j]->Flags == SV_NEG_CONDITIONAL)) &&
1366 (CheckMe->Tokens[i]->Params[1]->lvalue ==
1367 CheckMe->Tokens[j]->Params[1]->lvalue))
1369 FoundConditionalEnd = 1;
1374 if (!FoundConditionalEnd)
1376 WCTemplputParams TP;
1377 memset(&TP, 0, sizeof(WCTemplputParams));
1378 TP.Tokens = CheckMe->Tokens[i];
1380 Target, "Token", ERR_PARM1, &TP,
1381 "Conditional without Endconditional"
1392 * \brief Display a variable-substituted template
1393 * \param templatename template file to load
1395 void *load_template(StrBuf *Target, WCTemplate *NewTemplate)
1398 struct stat statbuf;
1399 const char *pS, *pE, *pch, *Err;
1402 fd = open(ChrPtr(NewTemplate->FileName), O_RDONLY);
1404 syslog(LOG_WARNING, "ERROR: could not open template '%s' - %s\n",
1405 ChrPtr(NewTemplate->FileName), strerror(errno));
1409 if (fstat(fd, &statbuf) == -1) {
1410 syslog(LOG_WARNING, "ERROR: could not stat template '%s' - %s\n",
1411 ChrPtr(NewTemplate->FileName), strerror(errno));
1415 NewTemplate->Data = NewStrBufPlain(NULL, statbuf.st_size + 1);
1416 if (StrBufReadBLOB(NewTemplate->Data, &fd, 1, statbuf.st_size, &Err) < 0) {
1418 syslog(LOG_WARNING, "ERROR: reading template '%s' - %s<br>\n",
1419 ChrPtr(NewTemplate->FileName), strerror(errno));
1425 StrBufShrinkToFit(NewTemplate->Data, 1);
1426 StrBufShrinkToFit(NewTemplate->MimeType, 1);
1427 pS = pch = ChrPtr(NewTemplate->Data);
1428 pE = pS + StrLength(NewTemplate->Data);
1430 const char *pts, *pte;
1431 char InQuotes = '\0';
1434 /** Find one <? > */
1435 for (; pch < pE; pch ++) {
1436 if ((*pch=='<')&&(*(pch + 1)=='?') &&
1437 !((pch == pS) && /* we must ommit a <?xml */
1438 (*(pch + 2) == 'x') &&
1439 (*(pch + 3) == 'm') &&
1440 (*(pch + 4) == 'l')))
1442 if (*pch=='\n') Line ++;
1448 /** Found one? parse it. */
1449 for (; pch <= pE - 1; pch ++) {
1451 ((*pch == '\'') || (*pch == '"')))
1455 else if (InQuotes && (InQuotes == *pch))
1459 else if ((InQuotes) &&
1461 (*(pch + 1) == InQuotes))
1465 else if ((!InQuotes) &&
1474 pv = NewTemplateSubstitute(NewTemplate->Data, pS, pts, pte, Line, NewTemplate);
1476 PutNewToken(NewTemplate, pv);
1481 SanityCheckTemplate(NULL, NewTemplate);
1486 const char* PrintTemplate(void *vSubst)
1488 WCTemplate *Tmpl = vSubst;
1490 return ChrPtr(Tmpl->FileName);
1494 int LoadTemplateDir(const StrBuf *DirName, HashList *big, const StrBuf *BaseKey)
1500 StrBuf *SubDirectory;
1501 DIR *filedir = NULL;
1502 struct dirent *filedir_entry;
1508 d = (struct dirent *)malloc(offsetof(struct dirent, d_name) + PATH_MAX + 1);
1513 filedir = opendir (ChrPtr(DirName));
1514 if (filedir == NULL) {
1519 Toplevel = StrLength(BaseKey) == 0;
1520 SubDirectory = NewStrBuf();
1521 SubKey = NewStrBuf();
1522 FileName = NewStrBufPlain(NULL, PATH_MAX);
1524 while ((readdir_r(filedir, d, &filedir_entry) == 0) &&
1525 (filedir_entry != NULL))
1529 #ifdef _DIRENT_HAVE_D_NAMLEN
1530 d_namelen = filedir_entry->d_namlen;
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 StrBuf *textPlainType;
1913 * \brief Display a variable-substituted template
1914 * \param templatename template file to load
1915 * \returns the mimetype of the template its doing
1917 const StrBuf *DoTemplate(const char *templatename, long len, StrBuf *Target, WCTemplputParams *TP)
1919 WCTemplputParams LocalTP;
1921 HashList *StaticLocal;
1927 memset(&LocalTP, 0, sizeof(WCTemplputParams));
1931 Static = TemplateCache;
1932 StaticLocal = LocalTemplateCache;
1936 syslog(LOG_WARNING, "Can't to load a template with empty name!\n");
1937 StrBufAppendPrintf(Target, "<pre>\nCan't to load a template with empty name!\n</pre>");
1938 return textPlainType;
1941 if (!GetHash(StaticLocal, templatename, len, &vTmpl) &&
1942 !GetHash(Static, templatename, len, &vTmpl)) {
1943 StrBuf *escapedString = NewStrBufPlain(NULL, len);
1945 StrHtmlEcmaEscAppend(escapedString, NULL, templatename, 1, 1);
1946 syslog(LOG_WARNING, "didn't find Template [%s] %ld %ld\n", ChrPtr(escapedString), len , (long)strlen(templatename));
1947 StrBufAppendPrintf(Target, "<pre>\ndidn't find Template [%s] %ld %ld\n</pre>",
1948 ChrPtr(escapedString), len,
1949 (long)strlen(templatename));
1952 dbg_PrintHash(Static, PrintTemplate, NULL);
1953 PrintHash(Static, VarPrintTransition, PrintTemplate);
1955 FreeStrBuf(&escapedString);
1956 return textPlainType;
1959 return textPlainType;
1960 return ProcessTemplate(vTmpl, Target, TP);
1965 void tmplput_Comment(StrBuf *Target, WCTemplputParams *TP)
1967 if (LoadTemplates != 0)
1973 GetTemplateTokenString(Target, TP, 0, &pch, &len);
1974 Comment = NewStrBufPlain(pch, len);
1975 StrBufAppendBufPlain(Target, HKEY("<!--"), 0);
1976 StrBufAppendTemplate(Target, TP, Comment, 1);
1977 StrBufAppendBufPlain(Target, HKEY("-->"), 0);
1978 FreeStrBuf(&Comment);
1982 /*-----------------------------------------------------------------------------
1985 typedef struct _HashIterator {
1986 HashList *StaticList;
1987 int AdditionalParams;
1988 CtxType ContextType;
1989 CtxType XPectContextType;
1991 RetrieveHashlistFunc GetHash;
1992 HashDestructorFunc Destructor;
1993 SubTemplFunc DoSubTemplate;
1994 FilterByParamFunc Filter;
1997 void RegisterITERATOR(const char *Name, long len,
1998 int AdditionalParams,
1999 HashList *StaticList,
2000 RetrieveHashlistFunc GetHash,
2001 SubTemplFunc DoSubTempl,
2002 HashDestructorFunc Destructor,
2003 FilterByParamFunc Filter,
2004 CtxType ContextType,
2005 CtxType XPectContextType,
2010 It = (HashIterator*)malloc(sizeof(HashIterator));
2011 memset(It, 0, sizeof(HashIterator));
2012 It->StaticList = StaticList;
2013 It->AdditionalParams = AdditionalParams;
2014 It->GetHash = GetHash;
2015 It->DoSubTemplate = DoSubTempl;
2016 It->Destructor = Destructor;
2017 It->Filter = Filter;
2018 It->ContextType = ContextType;
2019 It->XPectContextType = XPectContextType;
2021 Put(Iterators, Name, len, It, NULL);
2024 typedef struct _iteratestruct {
2033 int preeval_iterate(WCTemplateToken *Token)
2035 WCTemplputParams TPP;
2036 WCTemplputParams *TP;
2041 memset(&TPP, 0, sizeof(WCTemplputParams));
2044 if (!GetHash(Iterators, TKEY(0), &vIt)) {
2046 NULL, "Iterator", ERR_PARM1, TP,
2050 if (TP->Tokens->Params[1]->Type != TYPE_SUBTEMPLATE) {
2051 LogTemplateError(NULL, "Iterator", ERR_PARM1, TP,
2052 "Need token with type Subtemplate as param 1, have %s",
2053 TP->Tokens->Params[1]->Start);
2056 /* well, we don't check the mobile stuff here... */
2057 if (!GetHash(LocalTemplateCache, TKEY(1), &vTmpl) &&
2058 !GetHash(TemplateCache, TKEY(1), &vTmpl)) {
2059 LogTemplateError(NULL, "SubTemplate", ERR_PARM1, TP,
2060 "referenced here doesn't exist");
2062 Token->Preeval2 = vIt;
2063 It = (HashIterator *) vIt;
2065 if (TP->Tokens->nParameters < It->AdditionalParams + 2) {
2067 NULL, "Iterator", ERR_PARM1, TP,
2068 "doesn't work with %d params",
2069 TP->Tokens->nParameters);
2076 void tmpl_iterate_subtmpl(StrBuf *Target, WCTemplputParams *TP)
2081 SortStruct *SortBy = NULL;
2083 int DetectGroupChange = 0;
2086 void *vLastContext = NULL;
2088 WCTemplputParams IterateTP;
2089 WCTemplputParams SubTP;
2090 IterateStruct Status;
2096 memset(&Status, 0, sizeof(IterateStruct));
2098 It = (HashIterator*) TP->Tokens->Preeval2;
2101 Target, "Iterator", ERR_PARM1, TP, "Unknown!");
2105 if (TP->Tokens->nParameters < It->AdditionalParams + 2) {
2107 Target, "Iterator", ERR_PARM1, TP,
2108 "doesn't work with %d params",
2109 TP->Tokens->nParameters - 1);
2113 if ((It->XPectContextType != CTX_NONE) &&
2114 (It->XPectContextType != TP->Filter.ContextType)) {
2116 Target, "Iterator", ERR_PARM1, TP,
2117 "requires context of type %s, have %s",
2118 ContextName(It->XPectContextType),
2119 ContextName(TP->Filter.ContextType));
2124 if (It->StaticList == NULL)
2125 List = It->GetHash(Target, TP);
2127 List = It->StaticList;
2129 DetectGroupChange = (It->Flags & IT_FLAG_DETECT_GROUPCHANGE) != 0;
2130 if (DetectGroupChange) {
2131 const StrBuf *BSort;
2132 DetectGroupChange = 0;
2133 if (havebstr("SortBy")) {
2134 BSort = sbstr("SortBy");
2135 if (GetHash(SortHash, SKEY(BSort), &vSortBy) &&
2136 (vSortBy != NULL)) {
2137 SortBy = (SortStruct*)vSortBy;
2138 /* first check whether its intended for us... */
2139 if ((SortBy->ContextType == It->ContextType)&&
2140 /** Ok, its us, lets see in which direction we should sort... */
2141 (havebstr("SortOrder"))) {
2143 SortOrder = lbstr("SortOrder");
2145 DetectGroupChange = 1;
2150 nMembersUsed = GetCount(List);
2152 StackContext (TP, &IterateTP, &Status, CTX_ITERATE, 0, TP->Tokens);
2154 SubBuf = NewStrBuf();
2156 if (HAVE_PARAM(2)) {
2157 StartAt = GetTemplateTokenNumber(Target, TP, 2, 0);
2159 if (HAVE_PARAM(3)) {
2160 StepWidth = GetTemplateTokenNumber(Target, TP, 3, 0);
2162 if (HAVE_PARAM(4)) {
2163 StopAt = GetTemplateTokenNumber(Target, TP, 4, -1);
2165 it = GetNewHashPos(List, StepWidth);
2167 StopAt = GetCount(List);
2169 while (GetNextHashPos(List, it, &Status.KeyLen, &Status.Key, &vContext)) {
2170 if ((Status.n >= StartAt) && (Status.n <= StopAt)) {
2172 if ((It->Filter != NULL) &&
2173 !It->Filter(Status.Key, Status.KeyLen, vContext, Target, TP))
2178 if (DetectGroupChange && Status.n > 0) {
2179 Status.GroupChange = SortBy->GroupChange(vContext, vLastContext);
2181 Status.LastN = (Status.n + 1) == nMembersUsed;
2182 StackContext(&IterateTP, &SubTP, vContext, It->ContextType, 0, NULL);
2184 if (It->DoSubTemplate != NULL)
2185 It->DoSubTemplate(SubBuf, &SubTP);
2186 DoTemplate(TKEY(1), SubBuf, &SubTP);
2188 StrBufAppendBuf(Target, SubBuf, 0);
2189 FlushStrBuf(SubBuf);
2191 UnStackContext(&SubTP);
2192 Status.oddeven = ! Status.oddeven;
2193 vLastContext = vContext;
2198 UnStackContext(&IterateTP);
2199 FreeStrBuf(&SubBuf);
2201 if (It->Destructor != NULL)
2202 It->Destructor(&List);
2206 int conditional_ITERATE_ISGROUPCHANGE(StrBuf *Target, WCTemplputParams *TP)
2208 IterateStruct *Ctx = CTX(CTX_ITERATE);
2209 if (TP->Tokens->nParameters < 3)
2210 return Ctx->GroupChange;
2212 return TP->Tokens->Params[2]->lvalue == Ctx->GroupChange;
2215 void tmplput_ITERATE_ODDEVEN(StrBuf *Target, WCTemplputParams *TP)
2217 IterateStruct *Ctx = CTX(CTX_ITERATE);
2219 StrBufAppendBufPlain(Target, HKEY("odd"), 0);
2221 StrBufAppendBufPlain(Target, HKEY("even"), 0);
2225 void tmplput_ITERATE_KEY(StrBuf *Target, WCTemplputParams *TP)
2227 IterateStruct *Ctx = CTX(CTX_ITERATE);
2229 StrBufAppendBufPlain(Target, Ctx->Key, Ctx->KeyLen, 0);
2232 void tmplput_ITERATE_N_DIV(StrBuf *Target, WCTemplputParams *TP)
2234 IterateStruct *Ctx = CTX(CTX_ITERATE);
2236 long divisor = GetTemplateTokenNumber(Target, TP, 0, 1);
2237 ///TODO divisor == 0 -> log error exit
2238 div = Ctx->n / divisor;
2239 StrBufAppendPrintf(Target, "%ld", div);
2242 void tmplput_ITERATE_N(StrBuf *Target, WCTemplputParams *TP)
2244 IterateStruct *Ctx = CTX(CTX_ITERATE);
2245 StrBufAppendPrintf(Target, "%d", Ctx->n);
2248 int conditional_ITERATE_FIRSTN(StrBuf *Target, WCTemplputParams *TP)
2250 IterateStruct *Ctx = CTX(CTX_ITERATE);
2254 int conditional_ITERATE_LASTN(StrBuf *Target, WCTemplputParams *TP)
2256 IterateStruct *Ctx = CTX(CTX_ITERATE);
2260 int conditional_ITERATE_ISMOD(StrBuf *Target, WCTemplputParams *TP)
2262 IterateStruct *Ctx = CTX(CTX_ITERATE);
2264 long divisor = GetTemplateTokenNumber(Target, TP, 2, 1);
2265 long expectRemainder = GetTemplateTokenNumber(Target, TP, 3, 0);
2267 return Ctx->n % divisor == expectRemainder;
2272 /*-----------------------------------------------------------------------------
2275 int EvaluateConditional(StrBuf *Target, int Neg, int state, WCTemplputParams **TPP)
2277 ConditionalStruct *Cond;
2280 WCTemplputParams *TP = *TPP;
2282 if ((TP->Tokens->Params[0]->len == 1) &&
2283 (TP->Tokens->Params[0]->Start[0] == 'X'))
2285 return - (TP->Tokens->Params[1]->lvalue);
2288 Cond = (ConditionalStruct *) TP->Tokens->PreEval;
2291 Target, "Conditional", ERR_PARM1, TP,
2296 if (!CheckContext(Target, &Cond->Filter, TP, "Conditional")) {
2300 res = Cond->CondF(Target, TP);
2302 rc = TP->Tokens->Params[1]->lvalue;
2304 if (LoadTemplates > 5)
2305 syslog(LOG_DEBUG, "<%s> : %d %d==%d\n",
2306 ChrPtr(TP->Tokens->FlatToken),
2309 if (TP->Sub != NULL)
2316 void RegisterContextConditional(const char *Name, long len,
2318 WCConditionalFunc CondF,
2319 WCConditionalFunc ExitCtxCond,
2320 int ContextRequired)
2322 ConditionalStruct *Cond;
2324 Cond = (ConditionalStruct*)malloc(sizeof(ConditionalStruct));
2325 memset(Cond, 0, sizeof(ConditionalStruct));
2326 Cond->PlainName = Name;
2327 Cond->Filter.nMaxArgs = nParams;
2328 Cond->Filter.nMinArgs = nParams;
2329 Cond->CondF = CondF;
2330 Cond->CondExitCtx = ExitCtxCond;
2331 Cond->Filter.ContextType = ContextRequired;
2332 Put(Conditionals, Name, len, Cond, NULL);
2335 void RegisterTokenParamDefine(const char *Name, long len,
2340 PVal = (long*)malloc(sizeof(long));
2342 Put(Defines, Name, len, PVal, NULL);
2345 long GetTokenDefine(const char *Name, long len,
2350 if (GetHash(Defines, Name, len, &vPVal) &&
2353 return *(long*) vPVal;
2361 void tmplput_DefStr(StrBuf *Target, WCTemplputParams *TP)
2365 GetTemplateTokenString(Target, TP, 2, &Str, &len);
2367 StrBufAppendBufPlain(Target, Str, len, 0);
2370 void tmplput_DefVal(StrBuf *Target, WCTemplputParams *TP)
2374 val = GetTemplateTokenNumber(Target, TP, 0, 0);
2375 StrBufAppendPrintf(Target, "%d", val);
2380 /*-----------------------------------------------------------------------------
2383 void tmplput_ContextString(StrBuf *Target, WCTemplputParams *TP)
2385 StrBufAppendTemplate(Target, TP, (StrBuf*)CTX(CTX_STRBUF), 0);
2387 int ConditionalContextStr(StrBuf *Target, WCTemplputParams *TP)
2389 StrBuf *TokenText = (StrBuf*) CTX((CTX_STRBUF));
2390 const char *CompareToken;
2393 GetTemplateTokenString(Target, TP, 2, &CompareToken, &len);
2394 return strcmp(ChrPtr(TokenText), CompareToken) == 0;
2397 void tmplput_ContextStringArray(StrBuf *Target, WCTemplputParams *TP)
2399 HashList *Arr = (HashList*) CTX(CTX_STRBUFARR);
2403 val = GetTemplateTokenNumber(Target, TP, 0, 0);
2404 if (GetHash(Arr, IKEY(val), &pV) &&
2406 StrBufAppendTemplate(Target, TP, (StrBuf*)pV, 1);
2409 int ConditionalContextStrinArray(StrBuf *Target, WCTemplputParams *TP)
2411 HashList *Arr = (HashList*) CTX(CTX_STRBUFARR);
2414 const char *CompareToken;
2417 GetTemplateTokenString(Target, TP, 2, &CompareToken, &len);
2418 val = GetTemplateTokenNumber(Target, TP, 0, 0);
2419 if (GetHash(Arr, IKEY(val), &pV) &&
2421 return strcmp(ChrPtr((StrBuf*)pV), CompareToken) == 0;
2427 /*-----------------------------------------------------------------------------
2431 void tmpl_do_boxed(StrBuf *Target, WCTemplputParams *TP)
2433 WCTemplputParams SubTP;
2435 StrBuf *Headline = NULL;
2436 if (TP->Tokens->nParameters == 2) {
2437 if (TP->Tokens->Params[1]->Type == TYPE_STR) {
2438 Headline = NewStrBuf();
2439 DoTemplate(TKEY(1), Headline, TP);
2444 GetTemplateTokenString(Target,
2449 Headline = NewStrBufPlain(Ch, len);
2452 /* else TODO error? logging? */
2454 StackContext (TP, &SubTP, Headline, CTX_STRBUF, 0, NULL);
2456 DoTemplate(HKEY("box_begin"), Target, &SubTP);
2458 UnStackContext(&SubTP);
2459 DoTemplate(TKEY(0), Target, TP);
2460 DoTemplate(HKEY("box_end"), Target, TP);
2461 FreeStrBuf(&Headline);
2464 /*-----------------------------------------------------------------------------
2468 typedef struct _tab_struct {
2473 int preeval_do_tabbed(WCTemplateToken *Token)
2475 WCTemplputParams TPP;
2476 WCTemplputParams *TP;
2481 memset(&TPP, 0, sizeof(WCTemplputParams));
2484 nTabs = TP->Tokens->nParameters / 2 - 1;
2485 if (TP->Tokens->nParameters % 2 != 0)
2487 LogTemplateError(NULL, "TabbedApi", ERR_PARM1, TP,
2488 "need even number of arguments");
2492 else for (i = 0; i < nTabs; i++) {
2493 if (!HaveTemplateTokenString(NULL,
2498 (TP->Tokens->Params[i * 2]->len == 0))
2500 LogTemplateError(NULL, "TabbedApi", ERR_PARM1, TP,
2501 "Tab-Subject %d needs to be able to produce a string, have %s",
2502 i, TP->Tokens->Params[i * 2]->Start);
2505 if (!HaveTemplateTokenString(NULL,
2510 (TP->Tokens->Params[i * 2 + 1]->len == 0))
2512 LogTemplateError(NULL, "TabbedApi", ERR_PARM1, TP,
2513 "Tab-Content %d needs to be able to produce a string, have %s",
2514 i, TP->Tokens->Params[i * 2 + 1]->Start);
2519 if (!HaveTemplateTokenString(NULL,
2524 (TP->Tokens->Params[i * 2 + 1]->len == 0))
2526 LogTemplateError(NULL, "TabbedApi", ERR_PARM1, TP,
2527 "Tab-Content %d needs to be able to produce a string, have %s",
2528 i, TP->Tokens->Params[i * 2 + 1]->Start);
2535 void tmpl_do_tabbed(StrBuf *Target, WCTemplputParams *TP)
2538 int i, ntabs, nTabs;
2540 WCTemplputParams SubTP;
2542 memset(&TS, 0, sizeof(tab_struct));
2544 nTabs = ntabs = TP->Tokens->nParameters / 2;
2545 TabNames = (StrBuf **) malloc(ntabs * sizeof(StrBuf*));
2546 memset(TabNames, 0, ntabs * sizeof(StrBuf*));
2548 for (i = 0; i < ntabs; i++) {
2549 if ((TP->Tokens->Params[i * 2]->Type == TYPE_STR) &&
2550 (TP->Tokens->Params[i * 2]->len > 0)) {
2551 TabNames[i] = NewStrBuf();
2552 DoTemplate(TKEY(i * 2), TabNames[i], TP);
2554 else if (TP->Tokens->Params[i * 2]->Type == TYPE_GETTEXT) {
2557 GetTemplateTokenString(Target,
2562 TabNames[i] = NewStrBufPlain(Ch, -1);
2565 /** A Tab without subject? we can't count that, add it as silent */
2569 StackContext (TP, &SubTP, &TS, CTX_TAB, 0, NULL);
2571 StrTabbedDialog(Target, nTabs, TabNames);
2572 for (i = 0; i < ntabs; i++) {
2573 memset(&TS, 0, sizeof(tab_struct));
2575 TS.TabTitle = TabNames[i];
2576 StrBeginTab(Target, i, nTabs, TabNames);
2577 DoTemplate(TKEY(i * 2 + 1), Target, &SubTP);
2578 StrEndTab(Target, i, nTabs);
2580 for (i = 0; i < ntabs; i++)
2581 FreeStrBuf(&TabNames[i]);
2584 UnStackContext(&SubTP);
2587 void tmplput_TAB_N(StrBuf *Target, WCTemplputParams *TP)
2589 tab_struct *Ctx = CTX(CTX_TAB);
2591 StrBufAppendPrintf(Target, "%d", Ctx->CurrentTab);
2594 void tmplput_TAB_TITLE(StrBuf *Target, WCTemplputParams *TP)
2596 tab_struct *Ctx = CTX(CTX_TAB);
2597 StrBufAppendTemplate(Target, TP, Ctx->TabTitle, 0);
2600 /*-----------------------------------------------------------------------------
2605 void RegisterSortFunc(const char *name, long len,
2606 const char *prepend, long preplen,
2607 CompareFunc Forward,
2608 CompareFunc Reverse,
2609 CompareFunc GroupChange,
2610 CtxType ContextType)
2612 SortStruct *NewSort;
2614 NewSort = (SortStruct*) malloc(sizeof(SortStruct));
2615 memset(NewSort, 0, sizeof(SortStruct));
2616 NewSort->Name = NewStrBufPlain(name, len);
2617 if (prepend != NULL)
2618 NewSort->PrefPrepend = NewStrBufPlain(prepend, preplen);
2620 NewSort->PrefPrepend = NULL;
2621 NewSort->Forward = Forward;
2622 NewSort->Reverse = Reverse;
2623 NewSort->GroupChange = GroupChange;
2624 NewSort->ContextType = ContextType;
2625 if (ContextType == CTX_NONE) {
2626 syslog(LOG_WARNING, "sorting requires a context. CTX_NONE won't make it.\n");
2630 Put(SortHash, name, len, NewSort, DestroySortStruct);
2633 CompareFunc RetrieveSort(WCTemplputParams *TP,
2634 const char *OtherPrefix, long OtherPrefixLen,
2635 const char *Default, long ldefault, long DefaultDirection)
2637 const StrBuf *BSort = NULL;
2640 long SortOrder = -1;
2642 if (havebstr("SortBy")) {
2643 BSort = sbstr("SortBy");
2644 if (OtherPrefix == NULL) {
2645 set_room_pref("sort", NewStrBufDup(BSort), 0);
2648 set_X_PREFS(HKEY("sort"), OtherPrefix, OtherPrefixLen, NewStrBufDup(BSort), 0);
2651 else { /** Try to fallback to our remembered values... */
2652 if (OtherPrefix == NULL) {
2653 BSort = get_room_pref("sort");
2656 BSort = get_X_PREFS(HKEY("sort"), OtherPrefix, OtherPrefixLen);
2659 putbstr("SortBy", NewStrBufDup(BSort));
2663 BSort = Buf = NewStrBufPlain(Default, ldefault);
2664 putbstr("SortBy", Buf);
2668 if (!GetHash(SortHash, SKEY(BSort), &vSortBy) ||
2669 (vSortBy == NULL)) {
2670 if (!GetHash(SortHash, Default, ldefault, &vSortBy) ||
2671 (vSortBy == NULL)) {
2673 NULL, "Sorting", ERR_PARM1, TP,
2674 "Illegal default sort: [%s]", Default);
2675 wc_backtrace(LOG_WARNING);
2678 SortBy = (SortStruct*)vSortBy;
2680 if (SortBy->ContextType != TP->Filter.ContextType)
2683 /** Ok, its us, lets see in which direction we should sort... */
2684 if (havebstr("SortOrder")) {
2685 SortOrder = lbstr("SortOrder");
2687 else { /** Try to fallback to our remembered values... */
2689 if (SortBy->PrefPrepend == NULL) {
2690 Buf = get_room_pref("SortOrder");
2691 SortOrder = StrTol(Buf);
2694 BSort = get_X_PREFS(HKEY("SortOrder"), OtherPrefix, OtherPrefixLen);
2698 SortOrder = DefaultDirection;
2700 Buf = NewStrBufPlain(NULL, 64);
2701 StrBufPrintf(Buf, "%ld", SortOrder);
2702 putbstr("SortOrder", Buf);
2704 switch (SortOrder) {
2709 return SortBy->Forward;
2711 return SortBy->Reverse;
2723 ConstStr SortIcons[] = {
2724 {HKEY("static/webcit_icons/sort_none.gif")},
2725 {HKEY("static/webcit_icons/up_pointer.gif")},
2726 {HKEY("static/webcit_icons/down_pointer.gif")},
2729 ConstStr SortNextOrder[] = {
2736 int GetSortMetric(WCTemplputParams *TP, SortStruct **Next, SortStruct **Param, long *SortOrder, int N)
2738 int bSortError = eNOT_SPECIFIED;
2739 const StrBuf *BSort;
2744 if (!GetHash(SortHash, TKEY(0), &vSort) ||
2746 return eNO_SUCH_SORT;
2747 *Param = (SortStruct*) vSort;
2750 if (havebstr("SortBy")) {
2751 BSort = sbstr("SortBy");
2752 bSortError = eINVALID_PARAM;
2753 if ((*Param)->PrefPrepend == NULL) {
2754 set_room_pref("sort", NewStrBufDup(BSort), 0);
2757 set_X_PREFS(HKEY("sort"), TKEY(N), NewStrBufDup(BSort), 0);
2760 else { /** Try to fallback to our remembered values... */
2761 if ((*Param)->PrefPrepend == NULL) {
2762 BSort = get_room_pref("sort");
2765 BSort = get_X_PREFS(HKEY("sort"), TKEY(N));
2769 if (!GetHash(SortHash, SKEY(BSort), &vSort) ||
2773 *Next = (SortStruct*) vSort;
2775 /** Ok, its us, lets see in which direction we should sort... */
2776 if (havebstr("SortOrder")) {
2777 *SortOrder = lbstr("SortOrder");
2779 else { /** Try to fallback to our remembered values... */
2780 if ((*Param)->PrefPrepend == NULL) {
2781 *SortOrder = StrTol(get_room_pref("SortOrder"));
2784 *SortOrder = StrTol(get_X_PREFS(HKEY("SortOrder"), TKEY(N)));
2794 void tmplput_SORT_ICON(StrBuf *Target, WCTemplputParams *TP)
2799 const ConstStr *SortIcon;
2801 switch (GetSortMetric(TP, &Next, &Param, &SortOrder, 2)){
2804 Target, "Sorter", ERR_PARM1, TP,
2805 " Sorter [%s] unknown!",
2806 TP->Tokens->Params[0]->Start);
2808 case eINVALID_PARAM:
2809 LogTemplateError(NULL, "Sorter", ERR_PARM1, TP,
2810 " Sorter specified by BSTR 'SortBy' [%s] unknown!",
2812 case eNOT_SPECIFIED:
2814 if (Next == Param) {
2815 SortIcon = &SortIcons[SortOrder];
2817 else { /** Not Us... */
2818 SortIcon = &SortIcons[0];
2820 StrBufAppendBufPlain(Target, SortIcon->Key, SortIcon->len, 0);
2824 void tmplput_SORT_NEXT(StrBuf *Target, WCTemplputParams *TP)
2830 switch (GetSortMetric(TP, &Next, &Param, &SortOrder, 2)){
2833 Target, "Sorter", ERR_PARM1, TP,
2834 " Sorter [%s] unknown!",
2835 TP->Tokens->Params[0]->Start);
2837 case eINVALID_PARAM:
2839 NULL, "Sorter", ERR_PARM1, TP,
2840 " Sorter specified by BSTR 'SortBy' [%s] unknown!",
2842 case eNOT_SPECIFIED:
2844 StrBufAppendBuf(Target, Param->Name, 0);
2849 void tmplput_SORT_ORDER(StrBuf *Target, WCTemplputParams *TP)
2852 const ConstStr *SortOrderStr;
2856 switch (GetSortMetric(TP, &Next, &Param, &SortOrder, 2)){
2859 Target, "Sorter", ERR_PARM1, TP,
2860 " Sorter [%s] unknown!",
2861 TP->Tokens->Params[0]->Start);
2863 case eINVALID_PARAM:
2865 NULL, "Sorter", ERR_PARM1, TP,
2866 " Sorter specified by BSTR 'SortBy' [%s] unknown!",
2868 case eNOT_SPECIFIED:
2870 if (Next == Param) {
2871 SortOrderStr = &SortNextOrder[SortOrder];
2873 else { /** Not Us... */
2874 SortOrderStr = &SortNextOrder[0];
2876 StrBufAppendBufPlain(Target, SortOrderStr->Key, SortOrderStr->len, 0);
2881 void tmplput_long_vector(StrBuf *Target, WCTemplputParams *TP)
2883 long *LongVector = (long*) CTX(CTX_LONGVECTOR);
2885 if ((TP->Tokens->Params[0]->Type == TYPE_LONG) &&
2886 (TP->Tokens->Params[0]->lvalue <= LongVector[0]))
2888 StrBufAppendPrintf(Target, "%ld", LongVector[TP->Tokens->Params[0]->lvalue]);
2892 if (TP->Tokens->Params[0]->Type != TYPE_LONG) {
2894 Target, "Longvector", ERR_NAME, TP,
2895 "needs a numerical Parameter!");
2899 Target, "LongVector", ERR_PARM1, TP,
2900 "doesn't have %ld Parameters, its just the size of %ld!",
2901 TP->Tokens->Params[0]->lvalue,
2907 void dbg_print_longvector(long *LongVector)
2909 StrBuf *Buf = NewStrBufPlain(HKEY("Longvector: ["));
2910 int nItems = LongVector[0];
2913 for (i = 0; i < nItems; i++) {
2915 StrBufAppendPrintf(Buf, "%d: %ld | ", i, LongVector[i]);
2917 StrBufAppendPrintf(Buf, "%d: %ld]\n", i, LongVector[i]);
2920 syslog(LOG_DEBUG, "%s", ChrPtr(Buf));
2924 int ConditionalLongVector(StrBuf *Target, WCTemplputParams *TP)
2926 long *LongVector = (long*) CTX(CTX_LONGVECTOR);
2928 if ((TP->Tokens->Params[2]->Type == TYPE_LONG) &&
2929 (TP->Tokens->Params[2]->lvalue <= LongVector[0])&&
2930 (TP->Tokens->Params[3]->Type == TYPE_LONG) &&
2931 (TP->Tokens->Params[3]->lvalue <= LongVector[0]))
2933 return LongVector[TP->Tokens->Params[2]->lvalue] ==
2934 LongVector[TP->Tokens->Params[3]->lvalue];
2938 if ((TP->Tokens->Params[2]->Type == TYPE_LONG) ||
2939 (TP->Tokens->Params[2]->Type == TYPE_LONG)) {
2941 Target, "ConditionalLongvector", ERR_PARM1, TP,
2942 "needs two long Parameter!");
2946 Target, "Longvector", ERR_PARM1, TP,
2947 "doesn't have %ld / %ld Parameters, its just the size of %ld!",
2948 TP->Tokens->Params[2]->lvalue,
2949 TP->Tokens->Params[3]->lvalue,
2957 void tmplput_CURRENT_FILE(StrBuf *Target, WCTemplputParams *TP)
2959 StrBufAppendTemplate(Target, TP, TP->Tokens->FileName, 0);
2966 RegisterCTX(CTX_TAB);
2967 RegisterCTX(CTX_ITERATE);
2969 memset(&NoCtx, 0, sizeof(WCTemplputParams));
2970 RegisterNamespace("--", 0, 2, tmplput_Comment, NULL, CTX_NONE);
2971 RegisterNamespace("SORT:ICON", 1, 2, tmplput_SORT_ICON, NULL, CTX_NONE);
2972 RegisterNamespace("SORT:ORDER", 1, 2, tmplput_SORT_ORDER, NULL, CTX_NONE);
2973 RegisterNamespace("SORT:NEXT", 1, 2, tmplput_SORT_NEXT, NULL, CTX_NONE);
2974 RegisterNamespace("CONTEXTSTR", 0, 1, tmplput_ContextString, NULL, CTX_STRBUF);
2975 RegisterNamespace("CONTEXTSTRARR", 1, 2, tmplput_ContextStringArray, NULL, CTX_STRBUFARR);
2976 RegisterNamespace("ITERATE", 2, 100, tmpl_iterate_subtmpl, preeval_iterate, CTX_NONE);
2977 RegisterNamespace("DOBOXED", 1, 2, tmpl_do_boxed, NULL, CTX_NONE);
2978 RegisterNamespace("DOTABBED", 2, 100, tmpl_do_tabbed, preeval_do_tabbed, CTX_NONE);
2979 RegisterNamespace("TAB:N", 0, 0, tmplput_TAB_N, NULL, CTX_TAB);
2980 RegisterNamespace("TAB:SUBJECT", 0, 1, tmplput_TAB_TITLE, NULL, CTX_TAB);
2983 RegisterNamespace("LONGVECTOR", 1, 1, tmplput_long_vector, NULL, CTX_LONGVECTOR);
2986 RegisterConditional("COND:CONTEXTSTR", 3, ConditionalContextStr, CTX_STRBUF);
2987 RegisterConditional("COND:CONTEXTSTRARR", 4, ConditionalContextStrinArray, CTX_STRBUFARR);
2988 RegisterConditional("COND:LONGVECTOR", 4, ConditionalLongVector, CTX_LONGVECTOR);
2991 RegisterConditional("COND:ITERATE:ISGROUPCHANGE", 2,
2992 conditional_ITERATE_ISGROUPCHANGE,
2994 RegisterConditional("COND:ITERATE:LASTN", 2,
2995 conditional_ITERATE_LASTN,
2997 RegisterConditional("COND:ITERATE:FIRSTN", 2,
2998 conditional_ITERATE_FIRSTN,
3000 RegisterConditional("COND:ITERATE:ISMOD", 3,
3001 conditional_ITERATE_ISMOD,
3004 RegisterNamespace("ITERATE:ODDEVEN", 0, 0, tmplput_ITERATE_ODDEVEN, NULL, CTX_ITERATE);
3005 RegisterNamespace("ITERATE:KEY", 0, 0, tmplput_ITERATE_KEY, NULL, CTX_ITERATE);
3006 RegisterNamespace("ITERATE:N", 0, 0, tmplput_ITERATE_N, NULL, CTX_ITERATE);
3007 RegisterNamespace("ITERATE:N:DIV", 1, 1, tmplput_ITERATE_N_DIV, NULL, CTX_ITERATE);
3008 RegisterNamespace("CURRENTFILE", 0, 1, tmplput_CURRENT_FILE, NULL, CTX_NONE);
3009 RegisterNamespace("DEF:STR", 1, 1, tmplput_DefStr, NULL, CTX_NONE);
3010 RegisterNamespace("DEF:VAL", 1, 1, tmplput_DefVal, NULL, CTX_NONE);
3018 ServerStartModule_SUBST
3021 textPlainType = NewStrBufPlain(HKEY("text/plain"));
3022 LocalTemplateCache = NewHash(1, NULL);
3023 TemplateCache = NewHash(1, NULL);
3024 GlobalNS = NewHash(1, NULL);
3025 Iterators = NewHash(1, NULL);
3026 Conditionals = NewHash(1, NULL);
3027 SortHash = NewHash(1, NULL);
3028 Defines = NewHash(1, NULL);
3029 CtxList = NewHash(1, NULL);
3031 PutContextType(HKEY("CTX_NONE"), 0);
3033 RegisterCTX(CTX_STRBUF);
3034 RegisterCTX(CTX_STRBUFARR);
3035 RegisterCTX(CTX_LONGVECTOR);
3039 FinalizeModule_SUBST
3046 ServerShutdownModule_SUBST
3049 FreeStrBuf(&textPlainType);
3051 DeleteHash(&TemplateCache);
3052 DeleteHash(&LocalTemplateCache);
3054 DeleteHash(&GlobalNS);
3055 DeleteHash(&Iterators);
3056 DeleteHash(&Conditionals);
3057 DeleteHash(&SortHash);
3058 DeleteHash(&Defines);
3059 DeleteHash(&CtxList);
3064 SessionNewModule_SUBST
3071 SessionAttachModule_SUBST
3077 SessionDetachModule_SUBST
3080 FreeStrBuf(&sess->WFBuf);
3084 SessionDestroyModule_SUBST