DIRECTORY Iterating: fix typo found by Rachid; use lstat instead of stat (grml misrea...

[citadel.git] / webcit / subst.c

diff --git a/webcit/subst.c b/webcit/subst.c
index 6f85d04cd28b0bfca2d53aded61cf200af144732..b119ce18ca645bebdaebda59d7b4be67a5f98966 100644 (file)
--- a/webcit/subst.c
+++ b/webcit/subst.c
@@ -163,6 +163,8 @@ void StackDynamicContext(WCTemplputParams *Super,
                Sub->Sub = Super->Sub;
                Super->Sub = Sub;
        }
+       if (Sub->Sub != NULL)
+               Sub->Sub->Super = Sub;
        Sub->Super = Super;
        
        Sub->Context = Context;
@@ -179,6 +181,10 @@ void UnStackContext(WCTemplputParams *Sub)
        {
                Sub->Super->Sub = Sub->Sub;
        }
+       if (Sub->Sub != NULL)
+       {
+               Sub->Sub->Super = Sub->Super;
+       }
 }
 void UnStackDynamicContext(StrBuf *Target, WCTemplputParams **TPP)
 {
@@ -315,9 +321,6 @@ void LogTemplateError (StrBuf *Target, const char *Type, int ErrorPos, WCTemplpu
 */
 }
 
-
-
-
 void LogError (StrBuf *Target, const char *Type, const char *Format, ...)
 {
        wcsession *WCC;
@@ -392,7 +395,7 @@ int CheckContext(StrBuf *Target, ContextFilter *Need, WCTemplputParams *TP, cons
                        return 1;
 
                 LogTemplateError(
-                        Target, ErrType, ERR_PARM1, TP,
+                        Target, ErrType, ERR_NAME, TP,
                        "  WARNING: requires Context: [%s], have [%s]!", 
                        ContextName(Need->ContextType), 
                        ContextName(TP->Filter.ContextType));
@@ -1522,8 +1525,14 @@ int LoadTemplateDir(const StrBuf *DirName, HashList *big, const StrBuf *BaseKey)
        {
                char *MinorPtr;
 
-#ifdef _DIRENT_HAVE_D_NAMELEN
+#ifdef _DIRENT_HAVE_D_NAMLEN
                d_namelen = filedir_entry->d_namelen;
+
+#else
+               d_namelen = strlen(filedir_entry->d_name);
+#endif
+
+#ifdef _DIRENT_HAVE_D_TYPE
                d_type = filedir_entry->d_type;
 #else
 
@@ -1536,7 +1545,6 @@ int LoadTemplateDir(const StrBuf *DirName, HashList *big, const StrBuf *BaseKey)
 #define IFTODT(mode)   (((mode) & 0170000) >> 12)
 #define DTTOIF(dirtype)        ((dirtype) << 12)
 #endif
-               d_namelen = strlen(filedir_entry->d_name);
                d_type = DT_UNKNOWN;
 #endif
                d_without_ext = d_namelen;
@@ -1558,7 +1566,7 @@ int LoadTemplateDir(const StrBuf *DirName, HashList *big, const StrBuf *BaseKey)
                        char path[PATH_MAX];
                        snprintf(path, PATH_MAX, "%s/%s", 
                                 ChrPtr(DirName), filedir_entry->d_name);
-                       if (stat(path, &s) == 0) {
+                       if (lstat(path, &s) == 0) {
                                d_type = IFTODT(s.st_mode);
                        }
                }
@@ -1586,7 +1594,7 @@ int LoadTemplateDir(const StrBuf *DirName, HashList *big, const StrBuf *BaseKey)
                        LoadTemplateDir(SubDirectory, big, SubKey);
 
                        break;
-               case DT_LNK: /* TODO: check whether its a file or a directory */
+               case DT_LNK: 
                case DT_REG:
 
 
@@ -1801,6 +1809,8 @@ const StrBuf *ProcessTemplate(WCTemplate *Tmpl, StrBuf *Target, WCTemplputParams
        WCTemplputParams TP;
        WCTemplputParams *TPtr = &TP;
 
+       memset(TPtr, 0, sizeof(WCTemplputParams));
+
        memcpy(&TP.Filter, &CallingTP->Filter, sizeof(ContextFilter));
 
        TP.Context = CallingTP->Context;
@@ -2254,10 +2264,12 @@ int EvaluateConditional(StrBuf *Target, int Neg, int state, WCTemplputParams **T
        res = Cond->CondF(Target, TP);
        if (res == Neg)
                rc = TP->Tokens->Params[1]->lvalue;
+
        if (LoadTemplates > 5) 
                syslog(1, "<%s> : %d %d==%d\n", 
                        ChrPtr(TP->Tokens->FlatToken), 
                        rc, res, Neg);
+
        if (TP->Sub != NULL)
        {
                *TPP = TP->Sub;