store access mode and file type in handle struct

Author: zjttoefs

include/napi_internal.h

@@ -79,7 +79,7 @@ extern "C" {
         NXstatus ( *nxnativeisexternallink)(NXhandle handle, CONSTCHAR* name, char* url, int urllen);
         int stripFlag;
         int checkNameSyntax;
-        int access_mode;
+        NXaccess access_mode;
   } NexusFunction, *pNexusFunction;
   /*---------------------*/
   extern long nx_cacheSize;

src/napi.c

@@ -579,6 +579,7 @@ static NXstatus NXinternalopenImpl(CONSTCHAR * userfilename, NXaccess am,
 			return retstat;
 		}
 		fHandle->pNexusData = hdf4_handle;
+		fHandle->access_mode = backend_type || (NXACC_READ && am);
 		NX4assignFunctions(fHandle);
 		pushFileStack(fileStack, fHandle, filename);
 #else
@@ -599,6 +600,7 @@ static NXstatus NXinternalopenImpl(CONSTCHAR * userfilename, NXaccess am,
 			return retstat;
 		}
 		fHandle->pNexusData = hdf5_handle;
+		fHandle->access_mode = backend_type || (NXACC_READ && am);
 		NX5assignFunctions(fHandle);
 		pushFileStack(fileStack, fHandle, filename);
 #else
@@ -621,6 +623,7 @@ static NXstatus NXinternalopenImpl(CONSTCHAR * userfilename, NXaccess am,
 			return retstat;
 		}
 		fHandle->pNexusData = xmlHandle;
+		fHandle->access_mode = backend_type || (NXACC_READ && am);
 		NXXassignFunctions(fHandle);
 		pushFileStack(fileStack, fHandle, filename);
 #else

src/napi4.c

@@ -1983,7 +1983,7 @@ NXstatus  NX4getattrainfo(NXhandle handle, NXname pName, int *rank, int dim[], i
 void NX4assignFunctions(pNexusFunction fHandle)
 {
       fHandle->nxclose=NX4close;
-	  fHandle->nxreopen=NULL;
+      fHandle->nxreopen=NULL;
       fHandle->nxflush=NX4flush;
       fHandle->nxmakegroup=NX4makegroup;
       fHandle->nxopengroup=NX4opengroup;
@@ -2013,10 +2013,10 @@ void NX4assignFunctions(pNexusFunction fHandle)
       fHandle->nxinitattrdir=NX4initattrdir;
       fHandle->nxprintlink=NX4printlink;
       fHandle->nxnativeexternallink=NULL;
-        fHandle->nxputattra = NX4putattra;
-        fHandle->nxgetnextattra = NX4getnextattra;
-        fHandle->nxgetattra = NX4getattra;
-        fHandle->nxgetattrainfo = NX4getattrainfo;
+      fHandle->nxputattra = NX4putattra;
+      fHandle->nxgetnextattra = NX4getnextattra;
+      fHandle->nxgetattra = NX4getattra;
+      fHandle->nxgetattrainfo = NX4getattrainfo;
 }
 
 #endif /*HDF4*/