* remove old (replaced) code
[citadel.git] / webcit / subst.c
index 690a21f7a8da58548b6b79125d73b0516027d3c6..05f03c6b925d0bf658915418d88a16ef26cbe57b 100644 (file)
@@ -29,7 +29,7 @@ HashList *LocalTemplateCache;
 
 HashList *GlobalNS;
 HashList *Iterators;
-HashList *Contitionals;
+HashList *Conditionals;
 
 int LoadTemplates = 0;
 
@@ -463,25 +463,116 @@ void pvo_do_cmd(StrBuf *Target, StrBuf *servcmd) {
        }
 }
 
+
+/**
+ * \brief puts string into the template and computes which escape methon we should use
+ * \param Source the string we should put into the template
+ * \param FormatTypeIndex where should we look for escape types if?
+ */
+void StrBufAppendTemplate(StrBuf *Target, 
+                         int nArgs, 
+                         WCTemplateToken *Tokens,
+                         void *Context, int ContextType,
+                         const StrBuf *Source, int FormatTypeIndex)
+{
+        struct wcsession *WCC;
+       StrBuf *Buf;
+       char EscapeAs = ' ';
+
+       if ((FormatTypeIndex < Tokens->nParameters) &&
+           (Tokens->Params[FormatTypeIndex]->Type == TYPE_STR) &&
+           (Tokens->Params[FormatTypeIndex]->len == 1)) {
+               EscapeAs = *Tokens->Params[FormatTypeIndex]->Start;
+       }
+
+       switch(EscapeAs)
+       {
+       case 'H':
+               WCC = WC;
+               Buf = NewStrBufPlain(NULL, StrLength(Buf));
+               StrBuf_RFC822_to_Utf8(Buf, 
+                                     Source, 
+                                     (WCC!=NULL)? WCC->DefaultCharset : NULL, 
+                                     NULL);
+               StrEscAppend(Target, Buf, NULL, 0, 0);
+               FreeStrBuf(&Buf);
+               break;
+       case 'X':
+               StrEscAppend(Target, Source, NULL, 0, 0);
+               break;
+       default:
+               StrBufAppendBuf(Target, Source, 0);
+       }
+}
+
+
+void GetTemplateTokenString(WCTemplateToken *Tokens,
+                           int N, 
+                           const char **Value, 
+                           long *len)
+{
+       StrBuf *Buf;
+
+       if (Tokens->nParameters < N) {
+               *Value = "";
+               *len = 0;
+               return;
+       }
+
+       switch (Tokens->Params[N]->Type) {
+
+       case TYPE_STR:
+               *Value = Tokens->Params[N]->Start;
+               *len = Tokens->Params[N]->len;
+               break;
+       case TYPE_BSTR:
+               Buf = (StrBuf*) SBstr(Tokens->Params[N]->Start, 
+                                     Tokens->Params[N]->len);
+               *Value = ChrPtr(Buf);
+               *len = StrLength(Buf);
+               break;
+       case TYPE_PREFSTR:
+               get_PREFERENCE(
+                       Tokens->Params[N]->Start, 
+                       Tokens->Params[N]->len, 
+                       &Buf);
+               *Value = ChrPtr(Buf);
+               *len = StrLength(Buf);
+               break;
+       case TYPE_LONG:
+       case TYPE_PREFINT:
+               break; ///todo: string to text?
+       case TYPE_GETTEXT:
+               *Value = _(Tokens->Params[N]->Start);
+               *len = strlen(*Value);
+               break;
+       default:
+               break;
+//todo log error
+       }
+}
+
+
+
 /**
  * \brief Print the value of a variable
  * \param keyname get a key to print
  */
-void print_value_of(StrBuf *Target, WCTemplateToken *Token, void *Context, int ContextType) {
+void print_value_of(StrBuf *Target, WCTemplateToken *Tokens, void *Context, int ContextType) {
        struct wcsession *WCC = WC;
        wcsubst *ptr;
        void *vVar;
 
        /*if (WCC->vars != NULL) PrintHash(WCC->vars, VarPrintTransition, VarPrintEntry);*/
        /// TODO: debricated!
-       if (Token->pName[0] == '=') {
-               DoTemplate(Token->pName+1, Token->NameEnd - 1, NULL, NULL, 0);
+       if (Tokens->pName[0] == '=') {
+               DoTemplate(Tokens->pName+1, Tokens->NameEnd - 1, NULL, NULL, 0);
        }
 
 //////TODO: if param[1] == "U" -> urlescape
 /// X -> escputs
        /** Page-local variables */
-       if ((WCC->vars!= NULL) && GetHash(WCC->vars, Token->pName, Token->NameEnd, &vVar)) {
+       if ((WCC->vars!= NULL) && GetHash(WCC->vars, Tokens->pName, Tokens->NameEnd, &vVar)) {
                ptr = (wcsubst*) vVar;
                switch(ptr->wcs_type) {
                case WCS_STRING:
@@ -491,7 +582,7 @@ void print_value_of(StrBuf *Target, WCTemplateToken *Token, void *Context, int C
                        pvo_do_cmd(Target, ptr->wcs_value);
                        break;
                case WCS_FUNCTION:
-                       (*ptr->wcs_function) (Target, Token->nParameters, Token, Context, ContextType);
+                       (*ptr->wcs_function) (Target, Tokens->nParameters, Tokens, Context, ContextType);
                        break;
                case WCS_STRBUF:
                case WCS_STRBUF_REF:
@@ -501,18 +592,19 @@ void print_value_of(StrBuf *Target, WCTemplateToken *Token, void *Context, int C
                        StrBufAppendPrintf(Target, "%ld", ptr->lvalue);
                        break;
                default:
-                       lprintf(1,"WARNING: invalid value in SV-Hash at %s!\n", Token->pName);
-                       StrBufAppendPrintf(Target, "<pre>WARNING: \ninvalid value in SV-Hash at %s!\n</pre>", Token->pName);
+                       lprintf(1,"WARNING: invalid value in SV-Hash at %s!\n", Tokens->pName);
+                       StrBufAppendPrintf(Target, "<pre>WARNING: \ninvalid value in SV-Hash at %s!\n</pre>", Tokens->pName);
                }
        }
-       else
+       else {
                lprintf(1, "didn't find Handler [%s] (in '%s' line %ld); "
                        " [%s]\n", 
-                       Token->pName,
-                       ChrPtr(Token->FileName),
-                       Token->Line,
-                       ChrPtr(Token->FlatToken));
-
+                       Tokens->pName,
+                       ChrPtr(Tokens->FileName),
+                       Tokens->Line,
+                       ChrPtr(Tokens->FlatToken));
+               wc_backtrace();
+       }
 }
 
 int CompareSubstToToken(TemplateParam *ParamToCompare, TemplateParam *ParamToLookup)
@@ -607,18 +699,40 @@ void PutNewToken(WCTemplate *Template, WCTemplateToken *NewToken)
        Template->Tokens[(Template->nTokensUsed)++] = NewToken;
 }
 
-TemplateParam *GetNextParameter(StrBuf *Buf, const char **pCh, const char *pe, WCTemplateToken *Token, WCTemplate *pTmpl)
+TemplateParam *GetNextParameter(StrBuf *Buf, const char **pCh, const char *pe, WCTemplateToken *Tokens, WCTemplate *pTmpl)
 {
        const char *pch = *pCh;
        const char *pchs, *pche;
        TemplateParam *Parm = (TemplateParam *) malloc(sizeof(TemplateParam));
        char quote = '\0';
        
+
+       Parm->Type = TYPE_STR;
+
        /* Skip leading whitespaces */
        while ((*pch == ' ' )||
               (*pch == '\t')||
               (*pch == '\r')||
               (*pch == '\n')) pch ++;
+
+       if (*pch == ':') {
+               Parm->Type = TYPE_PREFSTR;
+               pch ++;
+       }
+       else if (*pch == ';') {
+               Parm->Type = TYPE_PREFINT;
+               pch ++;
+       }
+       else if (*pch == '_') {
+               Parm->Type = TYPE_GETTEXT;
+               pch ++;
+       }
+       else if (*pch == 'B') {
+               Parm->Type = TYPE_BSTR;
+               pch ++;
+       }
+
+
        if (*pch == '"')
                quote = '"';
        else if (*pch == '\'')
@@ -626,7 +740,6 @@ TemplateParam *GetNextParameter(StrBuf *Buf, const char **pCh, const char *pe, W
        if (quote != '\0') {
                pch ++;
                pchs = pch;
-               Parm->Type = TYPE_STR;
                while (pch <= pe &&
                       ((*pch != quote) ||
                        ( (pch > pchs) && (*(pch - 1) == '\\'))
@@ -638,8 +751,8 @@ TemplateParam *GetNextParameter(StrBuf *Buf, const char **pCh, const char *pe, W
                        lprintf(1, "Error (in '%s' line %ld); "
                                "evaluating template param [%s] in Token [%s]\n",
                                ChrPtr(pTmpl->FileName),
-                               Token->Line,
-                               ChrPtr(Token->FlatToken),
+                               Tokens->Line,
+                               ChrPtr(Tokens->FlatToken),
                                *pCh);
                        pch ++;
                        free(Parm);
@@ -676,8 +789,8 @@ TemplateParam *GetNextParameter(StrBuf *Buf, const char **pCh, const char *pe, W
                        lprintf(1, "Error (in '%s' line %ld); "
                                "evaluating long template param [%s] in Token [%s]\n",
                                ChrPtr(pTmpl->FileName),
-                               Token->Line,
-                               ChrPtr(Token->FlatToken),
+                               Tokens->Line,
+                               ChrPtr(Tokens->FlatToken),
                                *pCh);
                        free(Parm);
                        return NULL;
@@ -700,6 +813,7 @@ WCTemplateToken *NewTemplateSubstitute(StrBuf *Buf,
                                       long Line,
                                       WCTemplate *pTmpl)
 {
+       void *vVar;
        const char *pch;
        TemplateParam *Param;
        WCTemplateToken *NewToken = (WCTemplateToken*)malloc(sizeof(WCTemplateToken));
@@ -727,6 +841,13 @@ WCTemplateToken *NewTemplateSubstitute(StrBuf *Buf,
                        StrBufPeek(Buf, pch, -1, '\0');
                        NewToken->NameEnd = pch - NewToken->pName;
                        pch ++;
+                       if (*(pTmplEnd - 1) != ')') {
+                               lprintf(1, "Warning, Non welformed Token; missing right parenthesis (in '%s' line %ld); "
+                                       "[%s]\n", 
+                                       ChrPtr(pTmpl->FileName),
+                                       NewToken->Line,
+                                       ChrPtr(NewToken->FlatToken));
+                       }
                        while (pch < pTmplEnd - 1) {
                                Param = GetNextParameter(Buf, &pch, pTmplEnd - 1, NewToken, pTmpl);
                                if (Param != NULL) {
@@ -750,29 +871,24 @@ WCTemplateToken *NewTemplateSubstitute(StrBuf *Buf,
                           (NewToken->HaveParameters == 1))
                           
                        {
-                               if ((NewToken->nParameters == 1) &&
-                                   (*(NewToken->pName) == '_'))
+                               if (*(NewToken->pName) == '_')
                                        NewToken->Flags = SV_GETTEXT;
-                               else if ((NewToken->nParameters == 1) &&
-                                        (*(NewToken->pName) == '='))
+                               else if (*(NewToken->pName) == '=')
                                        NewToken->Flags = SV_SUBTEMPL;
-                               else if ((NewToken->nParameters >= 2) &&
-                                        (*(NewToken->pName) == '%'))
+                               else if (*(NewToken->pName) == '%')
                                        NewToken->Flags = SV_CUST_STR_CONDITIONAL;
-                               else if ((NewToken->nParameters >= 2) &&
-                                        (*(NewToken->pName) == '?'))
+                               else if (*(NewToken->pName) == '?')
                                        NewToken->Flags = SV_CONDITIONAL;
-                               else if ((NewToken->nParameters >=2) &&
-                                        (*(NewToken->pName) == '!'))
+                               else if (*(NewToken->pName) == '!')
                                        NewToken->Flags = SV_NEG_CONDITIONAL;
                        }
                }
                else pch ++;            
        }
        
-       if (NewToken->Flags == 0) {
+       switch (NewToken->Flags) {
+       case 0:
                /* If we're able to find out more about the token, do it now while its fresh. */
-               void *vVar;
                if (GetHash(GlobalNS, NewToken->pName, NewToken->NameEnd, &vVar)) {
                        HashHandler *Handler;
                        Handler = (HashHandler*) vVar;
@@ -790,188 +906,262 @@ WCTemplateToken *NewTemplateSubstitute(StrBuf *Buf,
                                NewToken->PreEval = Handler;
                                NewToken->Flags = SV_PREEVALUATED;              
                        }
-               }               
+               }
+               break;
+       case SV_GETTEXT:
+               if (NewToken->nParameters !=1) {
+                       lprintf(1, "Gettext (in '%s' line %ld); "
+                               "requires exactly 1 parameter, you gave %ld params [%s]\n", 
+                               ChrPtr(pTmpl->FileName),
+                               NewToken->Line,
+                               NewToken->nParameters, 
+                               ChrPtr(NewToken->FlatToken));
+                       NewToken->Flags = 0;
+                       break;
+               }
+               break;
+       case SV_SUBTEMPL:
+               if (NewToken->nParameters != 1) {
+                       lprintf(1, "Subtemplates (in '%s' line %ld); "
+                               "require exactly 1 parameter, you gave %ld params [%s]\n", 
+                               ChrPtr(pTmpl->FileName),
+                               NewToken->Line,
+                               NewToken->nParameters, 
+                               ChrPtr(NewToken->FlatToken));
+                       break;
+               }
+               break;
+       case SV_CUST_STR_CONDITIONAL:
+       case SV_CONDITIONAL:
+       case SV_NEG_CONDITIONAL:
+               if (NewToken->nParameters <2) {
+                       lprintf(1, "Conditional (in '%s' line %ld); "
+                               "require at least 2 parameters, you gave %ld params [%s]\n", 
+                               ChrPtr(pTmpl->FileName),
+                               NewToken->Line,
+                               NewToken->nParameters, 
+                               ChrPtr(NewToken->FlatToken));
+                       NewToken->Flags = 0;
+                       break;
+               }
+               if (!GetHash(Conditionals, 
+                            NewToken->Params[0]->Start,
+                            NewToken->Params[0]->len,
+                            &vVar) || 
+                   (vVar == NULL)) {
+                       if ((NewToken->Params[0]->len == 1) &&
+                           (NewToken->Params[0]->Start[0] == 'X'))
+                               break;
+                       lprintf(1, "Conditional [%s] (in '%s' line %ld); Not found![%s]\n", 
+                               NewToken->Params[0]->Start,
+                               ChrPtr(pTmpl->FileName),
+                               NewToken->Line,
+                               ChrPtr(NewToken->FlatToken));
+/*
+                       NewToken->Error = NewStrBuf();
+                       StrBufAppendPrintf(
+                               NewToken->Error, 
+                               "<pre>\nConditional [%s] (in '%s' line %ld); Not found!\n[%s]\n</pre>\n", 
+                               NewToken->Params[0]->Start,
+                               ChrPtr(pTmpl->FileName),
+                               NewToken->Line,
+                               ChrPtr(NewToken->FlatToken));
+*/
+               }
+               else {
+                       NewToken->PreEval = vVar;
+               }
+               break;
        }
-
        return NewToken;
 }
 
 
 
-int EvaluateConditional(StrBuf *Target, WCTemplateToken *Token, WCTemplate *pTmpl, void *Context, int Neg, int state, int ContextType)
+int EvaluateConditional(StrBuf *Target, WCTemplateToken *Tokens, WCTemplate *pTmpl, void *Context, int Neg, int state, int ContextType)
 {
-       void *vConditional = NULL;
        ConditionalStruct *Cond;
 
-       if ((Token->Params[0]->len == 1) &&
-           (Token->Params[0]->Start[0] == 'X'))
-               return (state != 0)?Token->Params[1]->lvalue:0;
-
-       if (!GetHash(Contitionals, 
-                Token->Params[0]->Start,
-                Token->Params[0]->len,
-                &vConditional) || 
-           (vConditional == NULL)) {
-               lprintf(1, "Conditional [%s] (in '%s' line %ld); Not found![%s]\n", 
-                       Token->Params[0]->Start,
-                       ChrPtr(pTmpl->FileName),
-                       Token->Line,
-                       ChrPtr(Token->FlatToken));
-               StrBufAppendPrintf(
-                       Target, 
-                       "<pre>\nConditional [%s] (in '%s' line %ld); Not found!\n[%s]\n</pre>\n", 
-                       Token->Params[0]->Start,
+       if ((Tokens->Params[0]->len == 1) &&
+           (Tokens->Params[0]->Start[0] == 'X'))
+               return (state != 0)?Tokens->Params[1]->lvalue:0;
+           
+       Cond = (ConditionalStruct *) Tokens->PreEval;
+       if (Cond == NULL) {
+               lprintf(1, "Conditional [%s] (in '%s' line %ld); unknown![%s]\n", 
+                       Tokens->Params[0]->Start,
                        ChrPtr(pTmpl->FileName),
-                       Token->Line,
-                       ChrPtr(Token->FlatToken));
-               return 0;
+                       Tokens->Line,
+                       ChrPtr(Tokens->FlatToken));
+               return 1;
        }
-           
-       Cond = (ConditionalStruct *) vConditional;
 
-       if (Token->nParameters < Cond->nParams) {
+       if (Tokens->nParameters < Cond->nParams) {
                lprintf(1, "Conditional [%s] (in '%s' line %ld); needs %ld Params![%s]\n", 
-                       Token->Params[0]->Start,
+                       Tokens->Params[0]->Start,
                        ChrPtr(pTmpl->FileName),
-                       Token->Line,
+                       Tokens->Line,
                        Cond->nParams,
-                       ChrPtr(Token->FlatToken));
+                       ChrPtr(Tokens->FlatToken));
                StrBufAppendPrintf(
                        Target, 
                        "<pre>\nConditional [%s] (in '%s' line %ld); needs %ld Params!\n[%s]\n</pre>\n", 
-                       Token->Params[0]->Start,
+                       Tokens->Params[0]->Start,
                        ChrPtr(pTmpl->FileName),
-                       Token->Line,
+                       Tokens->Line,
                        Cond->nParams,
-                       ChrPtr(Token->FlatToken));
+                       ChrPtr(Tokens->FlatToken));
                return 0;
        }
-       if (Cond->CondF(Token, Context, ContextType) == Neg)
-               return Token->Params[1]->lvalue;
+       if (Cond->CondF(Tokens, Context, ContextType) == Neg)
+               return Tokens->Params[1]->lvalue;
        return 0;
 }
 
-int EvaluateToken(StrBuf *Target, WCTemplateToken *Token, WCTemplate *pTmpl, void *Context, int state, int ContextType)
+/**
+ * \brief executes one token
+ * \param Target buffer to append to
+ * \param Token da to  process.
+ * \param Template we're iterating
+ * \param Context Contextpoointer to pass in
+ * \param state are we in conditional state?
+ * \param ContextType what type of information does context giv us?
+ */
+int EvaluateToken(StrBuf *Target, WCTemplateToken *Tokens, WCTemplate *pTmpl, void *Context, int state, int ContextType)
 {
        HashHandler *Handler;
        void *vVar;
 // much output, since pName is not terminated...
 //     lprintf(1,"Doing token: %s\n",Token->pName);
 
-       switch (Token->Flags) {
+       switch (Tokens->Flags) {
        case SV_GETTEXT:
-               TmplGettext(Target, Token->nParameters, Token);
+               TmplGettext(Target, Tokens->nParameters, Tokens);
                break;
        case SV_CONDITIONAL: /** Forward conditional evaluation */
-               return EvaluateConditional(Target, Token, pTmpl, Context, 1, state, ContextType);
+               return EvaluateConditional(Target, Tokens, pTmpl, Context, 1, state, ContextType);
                break;
        case SV_NEG_CONDITIONAL: /** Reverse conditional evaluation */
-               return EvaluateConditional(Target, Token, pTmpl, Context, 0, state, ContextType);
+               return EvaluateConditional(Target, Tokens, pTmpl, Context, 0, state, ContextType);
                break;
        case SV_CUST_STR_CONDITIONAL: /** Conditional put custom strings from params */
-               if (Token->nParameters >= 6) {
-                       if (EvaluateConditional(Target, Token, pTmpl, Context, 0, state, ContextType))
+               if (Tokens->nParameters >= 6) {
+                       if (EvaluateConditional(Target, Tokens, pTmpl, Context, 0, state, ContextType))
                                StrBufAppendBufPlain(Target, 
-                                                    Token->Params[5]->Start,
-                                                    Token->Params[5]->len,
+                                                    Tokens->Params[5]->Start,
+                                                    Tokens->Params[5]->len,
                                                     0);
                        else
                                StrBufAppendBufPlain(Target, 
-                                                    Token->Params[4]->Start,
-                                                    Token->Params[4]->len,
+                                                    Tokens->Params[4]->Start,
+                                                    Tokens->Params[4]->len,
                                                     0);
                }
+               else  {
+                       lprintf(1, "Conditional [%s] (in '%s' line %ld); needs at least 6 Params![%s]\n", 
+                               Tokens->Params[0]->Start,
+                               ChrPtr(pTmpl->FileName),
+                               Tokens->Line,
+                               ChrPtr(Tokens->FlatToken));
+                       StrBufAppendPrintf(
+                               Target, 
+                               "<pre>\nConditional [%s] (in '%s' line %ld); needs 6 Params!\n[%s]\n</pre>\n", 
+                               Tokens->Params[0]->Start,
+                               ChrPtr(pTmpl->FileName),
+                               Tokens->Line,
+                               ChrPtr(Tokens->FlatToken));
+               }
                break;
        case SV_SUBTEMPL:
-               if (Token->nParameters == 1)
-                       DoTemplate(Token->Params[0]->Start, Token->Params[0]->len, NULL, NULL, ContextType);
+               if (Tokens->nParameters == 1)
+                       DoTemplate(Tokens->Params[0]->Start, Tokens->Params[0]->len, NULL, NULL, ContextType);
                break;
        case SV_PREEVALUATED:
-               Handler = (HashHandler*) Token->PreEval;
+               Handler = (HashHandler*) Tokens->PreEval;
                if ((Handler->ContextRequired != CTX_NONE) &&
                    (Handler->ContextRequired != ContextType)) {
                        lprintf(1, "Handler [%s] (in '%s' line %ld); "
                                "requires context of type %ld, have %ld [%s]\n", 
-                               Token->pName,
+                               Tokens->pName,
                                ChrPtr(pTmpl->FileName),
-                               Token->Line,
+                               Tokens->Line,
                                Handler->ContextRequired, 
                                ContextType,
-                               ChrPtr(Token->FlatToken));
+                               ChrPtr(Tokens->FlatToken));
                        StrBufAppendPrintf(
                                Target, 
                                "<pre>\nHandler [%s] (in '%s' line %ld);"
                                " requires context of type %ld, have %ld!\n[%s]\n</pre>\n", 
-                               Token->pName,
+                               Tokens->pName,
                                ChrPtr(pTmpl->FileName),
-                               Token->Line,
+                               Tokens->Line,
                                Handler->ContextRequired, 
                                ContextType,
-                               ChrPtr(Token->FlatToken));
+                               ChrPtr(Tokens->FlatToken));
                        return -1;
 
                }
                Handler->HandlerFunc(Target, 
-                                    Token->nParameters,
-                                    Token,
+                                    Tokens->nParameters,
+                                    Tokens,
                                     Context, 
                                     ContextType); 
                break;          
        default:
-               if (GetHash(GlobalNS, Token->pName, Token->NameEnd, &vVar)) {
+               if (GetHash(GlobalNS, Tokens->pName, Tokens->NameEnd, &vVar)) {
                        Handler = (HashHandler*) vVar;
                        if ((Handler->ContextRequired != CTX_NONE) &&
                            (Handler->ContextRequired != ContextType)) {
                                lprintf(1, "Handler [%s] (in '%s' line %ld); "
                                        "requires context of type %ld, have %ld [%s]\n", 
-                                       Token->pName,
+                                       Tokens->pName,
                                        ChrPtr(pTmpl->FileName),
-                                       Token->Line,
+                                       Tokens->Line,
                                        Handler->ContextRequired, 
                                        ContextType,
-                                       ChrPtr(Token->FlatToken));
+                                       ChrPtr(Tokens->FlatToken));
                                StrBufAppendPrintf(
                                        Target, 
                                        "<pre>\nHandler [%s] (in '%s' line %ld);"
                                        " requires context of type %ld, have %ld!\n[%s]\n</pre>\n", 
-                                       Token->pName,
+                                       Tokens->pName,
                                        ChrPtr(pTmpl->FileName),
-                                       Token->Line,
+                                       Tokens->Line,
                                        Handler->ContextRequired, 
                                        ContextType,
-                                       ChrPtr(Token->FlatToken));
+                                       ChrPtr(Tokens->FlatToken));
                                return -1;
                        }
-                       else if ((Token->nParameters < Handler->nMinArgs) || 
-                                (Token->nParameters > Handler->nMaxArgs)) {
+                       else if ((Tokens->nParameters < Handler->nMinArgs) || 
+                                (Tokens->nParameters > Handler->nMaxArgs)) {
                                lprintf(1, "Handler [%s] (in '%s' line %ld); "
                                        "doesn't work with %ld params [%s]\n", 
-                                       Token->pName,
+                                       Tokens->pName,
                                        ChrPtr(pTmpl->FileName),
-                                       Token->Line,
-                                       Token->nParameters, 
-                                       ChrPtr(Token->FlatToken));
+                                       Tokens->Line,
+                                       Tokens->nParameters, 
+                                       ChrPtr(Tokens->FlatToken));
                                StrBufAppendPrintf(
                                        Target, 
                                        "<pre>\nHandler [%s] (in '%s' line %ld);"
                                        " doesn't work with %ld params!\n[%s]\n</pre>\n", 
-                                       Token->pName,
+                                       Tokens->pName,
                                        ChrPtr(pTmpl->FileName),
-                                       Token->Line,
-                                       Token->nParameters,
-                                       ChrPtr(Token->FlatToken));
+                                       Tokens->Line,
+                                       Tokens->nParameters,
+                                       ChrPtr(Tokens->FlatToken));
                        }
                        else {
                                Handler->HandlerFunc(Target, 
-                                                    Token->nParameters,
-                                                    Token,
+                                                    Tokens->nParameters,
+                                                    Tokens,
                                                     Context, 
                                                     ContextType); /*TODO: subset of that */
                                
                        }
                }
                else {
-                       print_value_of(Target, Token, Context, ContextType);
+                       print_value_of(Target, Tokens, Context, ContextType);
                }
        }
        return 0;
@@ -989,6 +1179,7 @@ void ProcessTemplate(WCTemplate *Tmpl, StrBuf *Target, void *Context, int Contex
                if (LoadTemplates > 1)
                        lprintf(1, "DBG: ----- loading:  [%s] ------ \n", 
                                ChrPtr(Tmpl->FileName));
+
                pTmpl = load_template(Tmpl->FileName, NULL, NULL);
                if(pTmpl == NULL) {
                        StrBufAppendPrintf(
@@ -1245,8 +1436,8 @@ int LoadTemplateDir(const char *DirName, HashList *wireless, HashList *big)
                        *MinorPtr = '\0';
                StrBufPlain(Tag, filedir_entry->d_name, MinorPtr - filedir_entry->d_name);
 
-
-               lprintf(1, "%s %d %s\n",ChrPtr(FileName), IsMobile, ChrPtr(Tag));
+               if (LoadTemplates > 1)
+                       lprintf(1, "%s %d %s\n",ChrPtr(FileName), IsMobile, ChrPtr(Tag));
                if (LoadTemplates == 0)
                        load_template(FileName, Tag, (IsMobile)?wireless:big);
                else
@@ -1269,52 +1460,6 @@ void InitTemplateCache(void)
                        LocalTemplateCache);
 }
 
-void tmplput_serv_ip(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
-{
-       StrBufAppendPrintf(Target, "%d", WC->ctdl_pid);
-}
-
-void tmplput_serv_nodename(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
-{
-       StrEscAppend(Target, NULL, serv_info.serv_nodename, 0, 0);
-}
-
-void tmplput_serv_humannode(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
-{
-       StrEscAppend(Target, NULL, serv_info.serv_humannode, 0, 0);
-}
-
-void tmplput_serv_fqdn(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
-{
-       StrEscAppend(Target, NULL, serv_info.serv_fqdn, 0, 0);
-}
-
-void tmmplput_serv_software(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
-{
-       StrEscAppend(Target, NULL, serv_info.serv_software, 0, 0);
-}
-
-void tmplput_serv_rev_level(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
-{
-       StrBufAppendPrintf(Target, "%d.%02d",
-                           serv_info.serv_rev_level / 100,
-                           serv_info.serv_rev_level % 100);
-}
-
-void tmmplput_serv_bbs_city(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
-{
-       StrEscAppend(Target, NULL, serv_info.serv_bbs_city, 0, 0);
-}
-
-void tmplput_current_user(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
-{
-       StrEscAppend(Target, NULL, WC->wc_fullname, 0, 0);
-}
-
-void tmplput_current_room(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
-{
-       StrEscAppend(Target, NULL, WC->wc_roomname, 0, 0);
-}
 
 
 typedef struct _HashIterator {
@@ -1504,25 +1649,53 @@ void RegisterConditional(const char *Name, long len,
                         int ContextRequired)
 {
        ConditionalStruct *Cond = (ConditionalStruct*)malloc(sizeof(ConditionalStruct));
+       Cond->PlainName = Name;
        Cond->nParams = nParams;
        Cond->CondF = CondF;
        Cond->ContextRequired = ContextRequired;
-       Put(Contitionals, Name, len, Cond, NULL);
+       Put(Conditionals, Name, len, Cond, NULL);
+}
+
+
+void tmplput_ContextString(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
+{
+       StrBufAppendTemplate(Target, nArgs, Tokens, Context, ContextType, (StrBuf*)Context, 0);
+}
+int ConditionalContextStr(WCTemplateToken *Tokens, void *Context, int ContextType)
+{
+       StrBuf *TokenText = (StrBuf*) Context;
+       const char *CompareToken;
+       long len;
+
+       GetTemplateTokenString(Tokens, 2, &CompareToken, &len);
+       return strcmp(ChrPtr(TokenText), CompareToken) == 0;
 }
 
+
 void tmpl_do_boxed(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
 {
+       StrBuf *Headline;
        if (nArgs == 2) {
-               StrBuf *Headline = NewStrBuf();
-               DoTemplate(Tokens->Params[1]->Start, 
-                          Tokens->Params[1]->len,
-                          Headline, 
-                          Context, 
-                          ContextType);
-               SVPutBuf("BOXTITLE", Headline, 0);
+               if (Tokens->Params[1]->Type == TYPE_STR) {
+                       Headline = NewStrBuf();
+                       DoTemplate(Tokens->Params[1]->Start, 
+                                  Tokens->Params[1]->len,
+                                  Headline, 
+                                  Context, 
+                                  ContextType);
+               }
+               else {
+                       const char *Ch;
+                       long len;
+                       GetTemplateTokenString(Tokens, 
+                                              1,
+                                              &Ch,
+                                              &len);
+                       Headline = NewStrBufPlain(Ch, len);
+               }
        }
        
-       DoTemplate(HKEY("beginbox"), Target, Context, ContextType);
+       DoTemplate(HKEY("beginbox"), Target, Headline, CTX_STRBUF);
        DoTemplate(Tokens->Params[0]->Start, 
                   Tokens->Params[0]->len,
                   Target, 
@@ -1531,6 +1704,7 @@ void tmpl_do_boxed(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Con
        DoTemplate(HKEY("endbox"), Target, Context, ContextType);
 }
 
+
 void tmpl_do_tabbed(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
 {
        StrBuf **TabNames;
@@ -1571,20 +1745,12 @@ void
 InitModule_SUBST
 (void)
 {
-       RegisterNamespace("SERV:PID", 0, 0, tmplput_serv_ip, CTX_NONE);
-       RegisterNamespace("SERV:NODENAME", 0, 0, tmplput_serv_nodename, CTX_NONE);
-       RegisterNamespace("SERV:HUMANNODE", 0, 0, tmplput_serv_humannode, CTX_NONE);
-       RegisterNamespace("SERV:FQDN", 0, 0, tmplput_serv_fqdn, CTX_NONE);
-       RegisterNamespace("SERV:SOFTWARE", 0, 0, tmmplput_serv_software, CTX_NONE);
-       RegisterNamespace("SERV:REV_LEVEL", 0, 0, tmplput_serv_rev_level, CTX_NONE);
-       RegisterNamespace("SERV:BBS_CITY", 0, 0, tmmplput_serv_bbs_city, CTX_NONE);
-///    RegisterNamespace("SERV:LDAP_SUPP", 0, 0, tmmplput_serv_ldap_enabled, 0);
-       RegisterNamespace("CURRENT_USER", 0, 0, tmplput_current_user, CTX_NONE);
-       RegisterNamespace("CURRENT_ROOM", 0, 0, tmplput_current_room, CTX_NONE);
+       RegisterNamespace("CONTEXTSTR", 0, 1, tmplput_ContextString, CTX_STRBUF);
        RegisterNamespace("ITERATE", 2, 100, tmpl_iterate_subtmpl, CTX_NONE);
        RegisterNamespace("DOBOXED", 1, 2, tmpl_do_boxed, CTX_NONE);
        RegisterNamespace("DOTABBED", 2, 100, tmpl_do_tabbed, CTX_NONE);
        RegisterConditional(HKEY("COND:SUBST"), 3, ConditionalVar, CTX_NONE);
+       RegisterConditional(HKEY("COND:CONTEXTSTR"), 3, ConditionalContextStr, CTX_STRBUF);
 }
 
 /*@}*/