- Added a variable terminator protocol driver for scriptcontext and

velocity selectors.
- Fixed sanswave to work with the new velocity selector driver
- Changed pfeifferprot to replace <ENQ> which caused problems with
  GTSE to @ENQ@

pfeifferprot.c

@@ -16,7 +16,7 @@ static int PfeifferHandler(Ascon *a)
 	
 	switch(a->state){
 	case AsconWriteStart:
-		if(strstr(GetCharArray(a->wrBuffer),"<ENQ>") != NULL) {
+		if(strstr(GetCharArray(a->wrBuffer),"@ENQ@") != NULL) {
 			AsconWriteChars(a->fd,&c,1);
 			a->state = AsconWriteDone;
 			return 1;

sanswave.c

@@ -289,7 +289,7 @@ int MakeSANSWave(SConnection * pCon, SicsInterp * pSics, void *pData,
   }
   pDum = (pDummy) pNew->pSelector;
   if (strcmp(pDum->pDescriptor->name, "VelocitySelector") != 0 
-		  && strcmp(pDum->pDescriptor->name,"NVS") == 0) {
+		  && strcmp(pDum->pDescriptor->name,"NVS") != 0) {
     sprintf(pBueffel, "ERROR: velocity selector %s is invalid", argv[2]);
     SCWrite(pCon, pBueffel, eError);
     KillSANSWave(pNew);

termprot.c

@@ -0,0 +1,56 @@
+/*
+ * This is yet another protocol for scriptcontext. This is for variable 
+ * terminated protocols. The Astriums have deliverd the SANS-2 NVS with 
+ * a protocol which uses a \n as a terminator most of teh time but sometimes 
+ * a \. This protocl handler expects messages in the form: terminator:payload
+ * The caller is responsible for providing the proper send termiantor.
+ * 
+ * copyright: see file COPYRIGHT
+ * 
+ * Mark Koennecke, April 2009
+ */
+#include <errno.h>
+#include <ascon.h>
+#include <ascon.i>
+#include <dynstring.h>
+
+/*-----------------------------------------------------------------------------*/
+int TermProtHandler(Ascon *a)
+{
+	char *data, *copy, *colon;
+	
+	switch (a->state) {
+	  case AsconWriteStart:
+	    data = GetCharArray(a->wrBuffer);
+	    copy = strdup(data);
+	    if(copy){
+	    	colon = strstr(copy,":");
+	    	if(colon){
+	    		*colon = '\0';
+	    		if(a->replyTerminator != NULL){
+	    			free(a->replyTerminator);
+	    		}
+	    		a->replyTerminator = strdup(copy);
+	    		colon++;
+	    		DynStringClear(a->wrBuffer);
+	    		DynStringConcat(a->wrBuffer,colon);
+	    	}
+	    	free(copy);
+	    }
+		a->state = AsconWriting;
+	    a->wrPos = 0;
+	    break;
+	}
+	return AsconStdHandler(a);
+}
+/*-------------------------------------------------------------------------*/
+void AddTermProtocoll()
+{
+  AsconProtocol *prot = NULL;
+
+  prot = calloc(sizeof(AsconProtocol), 1);
+  prot->name = strdup("varterm");
+  prot->init = AsconStdInit;
+  prot->handler = TermProtHandler;
+  AsconInsertProtocol(prot);
+}