]> code.citadel.org Git - citadel.git/blobdiff - webcit/subst.c
* print name of context instead of number into the error message.
[citadel.git] / webcit / subst.c
index 24c660b75294e6a3b7acbfbe010fe8d9f5377c95..1807211afc3278154c21e25a97615bebf1b068a2 100644 (file)
@@ -34,7 +34,7 @@ HashList *Defines;
 
 int DumpTemplateI18NStrings = 0;
 int LoadTemplates = 0;
-int dbg_bactrace_template_errors = 0;
+int dbg_backtrace_template_errors = 0;
 WCTemplputParams NoCtx;
 StrBuf *I18nDump = NULL;
 
@@ -112,6 +112,7 @@ const char *CtxNames[]  = {
        "Context ITERATE",
        "Context ICAL",
        "Context DavNamespace",
+       "Context TAB",
        "Context UNKNOWN"
 };
 
@@ -149,19 +150,13 @@ void LogTemplateError (StrBuf *Target, const char *Type, int ErrorPos, WCTemplpu
        va_end(arg_ptr);
 
        switch (ErrorPos) {
-       default:
        case ERR_NAME: /* the main token name... */ 
                Err = (TP->Tokens!= NULL)? TP->Tokens->pName:"";
                break;
-       case ERR_PARM1:
-               Err = ((TP->Tokens!= NULL) && 
-                      (TP->Tokens->nParameters > 0))? 
-                       TP->Tokens->Params[0]->Start : "";
-               break;
-       case ERR_PARM2:
+       default:
                Err = ((TP->Tokens!= NULL) && 
-                      (TP->Tokens->nParameters > 1))? 
-                       TP->Tokens->Params[1]->Start : "";
+                      (TP->Tokens->nParameters > ErrorPos - 1))? 
+                       TP->Tokens->Params[ErrorPos - 1]->Start : "";
                break;
        }
        if (TP->Tokens != NULL) 
@@ -243,7 +238,7 @@ void LogTemplateError (StrBuf *Target, const char *Type, int ErrorPos, WCTemplpu
        FreeStrBuf(&Info);
        FreeStrBuf(&Error);
 /*
-       if (dbg_bactrace_template_errors)
+       if (dbg_backtrace_template_errors)
                wc_backtrace(); 
 */
 }
@@ -278,7 +273,7 @@ void LogError (StrBuf *Target, const char *Type, const char *Format, ...)
        FreeStrBuf(&Info);
        FreeStrBuf(&Error);
 /*
-       if (dbg_bactrace_template_errors)
+       if (dbg_backtrace_template_errors)
                wc_backtrace(); 
 */
 }
@@ -448,7 +443,7 @@ void clear_local_substs(void) {
        clear_substs (WC);
 }
 
-int NeedNewBuf(type)
+int NeedNewBuf(int type)
 {
        switch(type) {
        case WCS_STRING:
@@ -1144,12 +1139,13 @@ void PutNewToken(WCTemplate *Template, WCTemplateToken *NewToken)
        Template->Tokens[(Template->nTokensUsed)++] = NewToken;
 }
 
-TemplateParam *GetNextParameter(StrBuf *Buf, 
-                               const char **pCh, 
-                               const char *pe, 
-                               WCTemplateToken *Tokens, 
-                               WCTemplate *pTmpl, 
-                               WCTemplputParams *TP)
+int GetNextParameter(StrBuf *Buf, 
+                    const char **pCh, 
+                    const char *pe, 
+                    WCTemplateToken *Tokens, 
+                    WCTemplate *pTmpl, 
+                    WCTemplputParams *TP, 
+                    TemplateParam **pParm)
 {
        const char *pch = *pCh;
        const char *pchs, *pche;
@@ -1157,7 +1153,7 @@ TemplateParam *GetNextParameter(StrBuf *Buf,
        char quote = '\0';
        int ParamBrace = 0;
 
-       Parm = (TemplateParam *) malloc(sizeof(TemplateParam));
+       *pParm = Parm = (TemplateParam *) malloc(sizeof(TemplateParam));
        memset(Parm, 0, sizeof(TemplateParam));
        Parm->Type = TYPE_STR;
 
@@ -1236,7 +1232,8 @@ TemplateParam *GetNextParameter(StrBuf *Buf,
                                *pCh);
                        pch ++;
                        free(Parm);
-                       return NULL;
+                       *pParm = NULL;
+                       return 0;
                }
                else {
                        StrBufPeek(Buf, pch, -1, '\0');         
@@ -1279,7 +1276,8 @@ TemplateParam *GetNextParameter(StrBuf *Buf,
                                *pCh);
                                */
                        free(Parm);
-                       return NULL;
+                       *pParm = NULL;
+                       return 0;
                }
        }
        while ((*pch == ' ' )||
@@ -1306,9 +1304,84 @@ TemplateParam *GetNextParameter(StrBuf *Buf,
                
                        Parm->lvalue = *PVal;
                }
-               else 
+               else if (strchr(Parm->Start, '|') != NULL)
+               {
+                       const char *Pos;
+                       StrBuf *pToken;
+                       StrBuf *Match;
+
+                       Parm->MaskBy = eOR;
+                       pToken = NewStrBufPlain (Parm->Start, Parm->len);
+                       Match = NewStrBufPlain (NULL, Parm->len);
+                       Pos = ChrPtr(pToken);
+                       
+                       while ((Pos != NULL) && (Pos != StrBufNOTNULL))
+                       {
+                               StrBufExtract_NextToken(Match, pToken, &Pos, '|');
+                               StrBufTrim(Match);
+                               if (StrLength (Match) > 0)
+                               {
+                                       if (GetHash(Defines, SKEY(Match), &vPVal) &&
+                                           (vPVal != NULL))
+                                       {
+                                               long *PVal;
+                                               PVal = (long*) vPVal;
+                                               
+                                               Parm->lvalue |= *PVal;
+                                       }
+                                       else {
+                                               LogTemplateError(NULL, "Define", 
+                                                                Tokens->nParameters,
+                                                                TP,
+                                                                "%s isn't known!!",
+                                                                ChrPtr(Match));
+
+                                       }
+                               }
+                       }
+               }
+               else if (strchr(Parm->Start, '&') != NULL)
                {
-                       LogTemplateError(NULL, "Define", ERR_PARM1, TP,
+                       const char *Pos;
+                       StrBuf *pToken;
+                       StrBuf *Match;
+
+                       Parm->MaskBy = eAND;
+                       pToken = NewStrBufPlain (Parm->Start, Parm->len);
+                       Match = NewStrBufPlain (NULL, Parm->len);
+                       Pos = ChrPtr(pToken);
+                       
+                       while ((Pos != NULL) && (Pos != StrBufNOTNULL))
+                       {
+                               StrBufExtract_NextToken(Match, pToken, &Pos, '&');
+                               StrBufTrim(Match);
+                               if (StrLength (Match) > 0)
+                               {
+                                       if (GetHash(Defines, SKEY(Match), &vPVal) &&
+                                           (vPVal != NULL))
+                                       {
+                                               long *PVal;
+                                               PVal = (long*) vPVal;
+                                               
+                                               Parm->lvalue |= *PVal;
+                                       }
+                                       else {
+                                               LogTemplateError(NULL, "Define", 
+                                                                Tokens->nParameters,
+                                                                TP,
+                                                                "%s isn't known!!",
+                                                                ChrPtr(Match));
+
+                                       }
+                               }
+                       }
+               }
+               else {
+
+
+                       LogTemplateError(NULL, "Define", 
+                                        Tokens->nParameters,
+                                        TP,
                                         "%s isn't known!!",
                                         Parm->Start);
                }}
@@ -1318,14 +1391,16 @@ TemplateParam *GetNextParameter(StrBuf *Buf,
                /* well, we don't check the mobile stuff here... */
                if (!GetHash(LocalTemplateCache, Parm->Start, Parm->len, &vTmpl) &&
                    !GetHash(TemplateCache, Parm->Start, Parm->len, &vTmpl)) {
-                       LogTemplateError(
-                               NULL, "SubTemplate", ERR_PARM1, TP,
-                               "referenced here doesn't exist");
+                       LogTemplateError(NULL, 
+                                        "SubTemplate", 
+                                        Tokens->nParameters,
+                                        TP,
+                                        "referenced here doesn't exist");
                }}
                break;
        }
        *pCh = pch;
-       return Parm;
+       return 1;
 }
 
 WCTemplateToken *NewTemplateSubstitute(StrBuf *Buf, 
@@ -1337,7 +1412,6 @@ WCTemplateToken *NewTemplateSubstitute(StrBuf *Buf,
 {
        void *vVar;
        const char *pch;
-       TemplateParam *Param;
        WCTemplateToken *NewToken;
        WCTemplputParams TP;
 
@@ -1374,8 +1448,15 @@ WCTemplateToken *NewTemplateSubstitute(StrBuf *Buf,
                                        "Warning, Non welformed Token; missing right parenthesis");
                        }
                        while (pch < pTokenEnd - 1) {
-                               Param = GetNextParameter(Buf, &pch, pTokenEnd - 1, NewToken, pTmpl, &TP);
-                               if (Param != NULL) {
+                               NewToken->nParameters++;
+                               if (GetNextParameter(Buf, 
+                                                    &pch, 
+                                                    pTokenEnd - 1, 
+                                                    NewToken, 
+                                                    pTmpl, 
+                                                    &TP, 
+                                                    &NewToken->Params[NewToken->nParameters - 1]))
+                               {
                                        NewToken->HaveParameters = 1;
                                        if (NewToken->nParameters > MAXPARAM) {
                                                LogTemplateError(
@@ -1383,11 +1464,9 @@ WCTemplateToken *NewTemplateSubstitute(StrBuf *Buf,
                                                        "only [%d] Params allowed in Tokens",
                                                        MAXPARAM);
 
-                                               free(Param);
                                                FreeToken(&NewToken);
                                                return NULL;
                                        }
-                                       NewToken->Params[NewToken->nParameters++] = Param;
                                }
                                else break;
                        }
@@ -2087,6 +2166,24 @@ const StrBuf *DoTemplate(const char *templatename, long len, StrBuf *Target, WCT
 
 }
 
+
+void tmplput_Comment(StrBuf *Target, WCTemplputParams *TP)
+{
+       if (LoadTemplates != 0)
+       {
+               StrBuf *Comment;
+               const char *pch;
+               long len;
+
+               GetTemplateTokenString(Target, TP, 0, &pch, &len);
+               Comment = NewStrBufPlain(pch, len);
+               StrBufAppendBufPlain(Target, HKEY("<!--"), 0);
+               StrBufAppendTemplate(Target, TP, Comment, 1);
+               StrBufAppendBufPlain(Target, HKEY("-->"), 0);
+               FreeStrBuf(&Comment);
+       }
+}
+
 /*-----------------------------------------------------------------------------
  *                      Iterators
  */
@@ -2141,6 +2238,7 @@ int preeval_iterate(WCTemplateToken *Token)
        WCTemplputParams *TP;
        void *vTmpl;
        void *vIt;
+       HashIterator *It;
 
        memset(&TPP, 0, sizeof(WCTemplputParams));
        TP = &TPP;
@@ -2164,6 +2262,16 @@ int preeval_iterate(WCTemplateToken *Token)
                                 "referenced here doesn't exist");
        }
        Token->Preeval2 = vIt;
+       It = (HashIterator *) vIt;
+
+       if (TP->Tokens->nParameters < It->AdditionalParams + 2) {
+               LogTemplateError(                               
+                       NULL, "Iterator", ERR_PARM1, TP,
+                       "doesn't work with %d params", 
+                       TP->Tokens->nParameters);
+       }
+
+
        return 1;
 }
 
@@ -2200,7 +2308,7 @@ void tmpl_iterate_subtmpl(StrBuf *Target, WCTemplputParams *TP)
                LogTemplateError(                               
                        Target, "Iterator", ERR_PARM1, TP,
                        "doesn't work with %d params", 
-                       TP->Tokens->nParameters);
+                       TP->Tokens->nParameters - 1);
                return;
        }
 
@@ -2208,9 +2316,9 @@ void tmpl_iterate_subtmpl(StrBuf *Target, WCTemplputParams *TP)
            (It->XPectContextType != TP->Filter.ContextType)) {
                LogTemplateError(
                        Target, "Iterator", ERR_PARM1, TP,
-                       "requires context of type %d, have %d", 
-                       It->XPectContextType
-                       TP->Filter.ContextType);
+                       "requires context of type %s, have %s", 
+                       ContextName(It->XPectContextType)
+                       ContextName(TP->Filter.ContextType));
                return ;
                
        }
@@ -2556,6 +2664,12 @@ void tmpl_do_boxed(StrBuf *Target, WCTemplputParams *TP)
 /*-----------------------------------------------------------------------------
  *                      Tabbed-API
  */
+
+typedef struct _tab_struct {
+       long CurrentTab;
+       StrBuf *TabTitle;
+} tab_struct;
+
 int preeval_do_tabbed(WCTemplateToken *Token)
 {
        WCTemplputParams TPP;
@@ -2623,6 +2737,11 @@ void tmpl_do_tabbed(StrBuf *Target, WCTemplputParams *TP)
 {
        StrBuf **TabNames;
        int i, ntabs, nTabs;
+       tab_struct TS;
+       WCTemplputParams SubTP;
+
+       memset(&TS, 0, sizeof(tab_struct));
+       memcpy (&SubTP, &TP, sizeof(WCTemplputParams));
 
        nTabs = ntabs = TP->Tokens->nParameters / 2;
        TabNames = (StrBuf **) malloc(ntabs * sizeof(StrBuf*));
@@ -2649,17 +2768,35 @@ void tmpl_do_tabbed(StrBuf *Target, WCTemplputParams *TP)
                        nTabs --;
                }
        }
+       memcpy (&SubTP, TP, sizeof(WCTemplputParams));
+       SubTP.Filter.ControlContextType = CTX_TAB;
+       SubTP.ControlContext = &TS;
 
        StrTabbedDialog(Target, nTabs, TabNames);
        for (i = 0; i < ntabs; i++) {
-               StrBeginTab(Target, i, nTabs);
-               DoTemplate(TKEY(i * 2 + 1), Target, TP);
+               memset(&TS, 0, sizeof(tab_struct));
+               TS.CurrentTab = i;
+               TS.TabTitle = TabNames[i];
+               StrBeginTab(Target, i, nTabs, TabNames);
+               DoTemplate(TKEY(i * 2 + 1), Target, &SubTP);
                StrEndTab(Target, i, nTabs);
        }
        for (i = 0; i < ntabs; i++) 
                FreeStrBuf(&TabNames[i]);
 }
 
+void tmplput_TAB_N(StrBuf *Target, WCTemplputParams *TP)
+{
+       tab_struct *Ctx = CCTX;
+
+       StrBufAppendPrintf(Target, "%d", Ctx->CurrentTab);
+}
+
+void tmplput_TAB_TITLE(StrBuf *Target, WCTemplputParams *TP)
+{
+       tab_struct *Ctx = CCTX;
+       StrBufAppendTemplate(Target, TP, Ctx->TabTitle, 0);
+}
 
 /*-----------------------------------------------------------------------------
  *                      Sorting-API
@@ -3030,14 +3167,19 @@ InitModule_SUBST
 (void)
 {
        memset(&NoCtx, 0, sizeof(WCTemplputParams));
+       RegisterNamespace("--", 0, 2, tmplput_Comment, NULL, CTX_NONE);
        RegisterNamespace("SORT:ICON", 1, 2, tmplput_SORT_ICON, NULL, CTX_NONE);
        RegisterNamespace("SORT:ORDER", 1, 2, tmplput_SORT_ORDER, NULL, CTX_NONE);
        RegisterNamespace("SORT:NEXT", 1, 2, tmplput_SORT_NEXT, NULL, CTX_NONE);
        RegisterNamespace("CONTEXTSTR", 0, 1, tmplput_ContextString, NULL, CTX_STRBUF);
-       RegisterNamespace("CONTEXTSTRARR", 1, 2, tmplput_ContextStringArray, NULL, CTX_STRBUF);
+       RegisterNamespace("CONTEXTSTRARR", 1, 2, tmplput_ContextStringArray, NULL, CTX_STRBUFARR);
        RegisterNamespace("ITERATE", 2, 100, tmpl_iterate_subtmpl, preeval_iterate, CTX_NONE);
        RegisterNamespace("DOBOXED", 1, 2, tmpl_do_boxed, NULL, CTX_NONE);
        RegisterNamespace("DOTABBED", 2, 100, tmpl_do_tabbed, preeval_do_tabbed, CTX_NONE);
+       RegisterControlNS(HKEY("TAB:N"), 0, 0, tmplput_TAB_N, CTX_TAB);
+       RegisterControlNS(HKEY("TAB:SUBJECT"), 0, 1, tmplput_TAB_TITLE, CTX_TAB);
+
+
        RegisterNamespace("LONGVECTOR", 1, 1, tmplput_long_vector, NULL, CTX_LONGVECTOR);
 
 
@@ -3046,6 +3188,7 @@ InitModule_SUBST
        RegisterConditional(HKEY("COND:CONTEXTSTRARR"), 4, ConditionalContextStrinArray, CTX_STRBUFARR);
        RegisterConditional(HKEY("COND:LONGVECTOR"), 4, ConditionalLongVector, CTX_LONGVECTOR);
 
+
        RegisterControlConditional(HKEY("COND:ITERATE:ISGROUPCHANGE"), 2, 
                                   conditional_ITERATE_ISGROUPCHANGE, 
                                   CTX_ITERATE);
@@ -3060,8 +3203,8 @@ InitModule_SUBST
        RegisterControlNS(HKEY("ITERATE:KEY"), 0, 0, tmplput_ITERATE_KEY, CTX_ITERATE);
        RegisterControlNS(HKEY("ITERATE:N"), 0, 0, tmplput_ITERATE_LASTN, CTX_ITERATE);
        RegisterNamespace("CURRENTFILE", 0, 1, tmplput_CURRENT_FILE, NULL, CTX_NONE);
-       RegisterNamespace("DEF:STR", 0, 0, tmplput_DefStr, NULL, CTX_NONE);
-       RegisterNamespace("DEF:VAL", 0, 0, tmplput_DefVal, NULL, CTX_NONE);
+       RegisterNamespace("DEF:STR", 1, 1, tmplput_DefStr, NULL, CTX_NONE);
+       RegisterNamespace("DEF:VAL", 1, 1, tmplput_DefVal, NULL, CTX_NONE);
 
 
 
@@ -3127,6 +3270,7 @@ SessionDetachModule_SUBST
 (wcsession *sess)
 {
        DeleteHash(&sess->vars);
+       FreeStrBuf(&sess->WFBuf);
 }
 
 void