- Fixed bug with ECB not stopping when no beam

- Fixed synchronisation issues
- Fixed hsitogram memory writing from nxscript
- Started module for writing SICS interfaces in Tcl
- Fixed a bug in scan, which allowed to corrupt files
- Fixed memory problems in napi5

tclintimpl.c

@@ -0,0 +1,156 @@
+/* -------------------------------------------------------------------------
+  This class allows for the implementation off SICS internal interfaces 
+  through Tcl scripts. Additionally, helper functions for supporting such 
+  scripts are provided.
+
+  This is the first implementation which only supports saving additional 
+  data into status files. This is the object decriptor interface. 
+
+  copyright: see file COPYRIGHT
+
+  Mark Koennecke, May 2003
+  ------------------------------------------------------------------------*/
+#include <stdio.h>
+#include <assert.h>
+#include <tcl.h>
+#include "fortify.h"
+#include "splitter.h"
+#include "tclintimpl.h"
+/*================== our data structure ===================================*/
+typedef struct {
+  pObjectDescriptor pDes;
+  char *saveScript;
+  FILE *fd;
+} tclInt, *pTclInt;
+/*======================= interface functions ============================*/
+static int TclSaveStatus(void *pData, char *name, FILE *fd){
+  pTclInt self = NULL;
+  char pBuffer[1024];
+
+  self = (pTclInt)pData;
+  assert(self);
+
+  if(self->saveScript == NULL){
+    return 1; 
+  }
+
+  if(strlen(self->saveScript) + strlen(name) + 2 >= 1023){
+    fprintf(fd,"#ERROR: arguments to long for save scripting");
+    return 1;
+  }
+  strcpy(pBuffer,self->saveScript);
+  strcat(pBuffer," ");
+  strcat(pBuffer,name);
+  self->fd = fd;
+
+  Tcl_Eval(InterpGetTcl(pServ->pSics),pBuffer);
+  self->fd = NULL;
+
+  return 1;
+}
+/*======================== data structure creation and deletion ==========*/
+static pTclInt MakeTclIntData(void){
+  pTclInt pNew = NULL;
+
+  pNew = (pTclInt)malloc(sizeof(tclInt));
+  if(pNew == NULL){
+    return NULL;
+  }
+  memset(pNew,0,sizeof(tclInt));
+  pNew->pDes = CreateDescriptor("SICS Interfaces in Tcl");
+  pNew->pDes->SaveStatus = TclSaveStatus;
+  if(!pNew->pDes){
+    free(pNew);
+    return NULL;
+  }
+  return pNew;
+}
+/*------------------------------------------------------------------------*/
+static void KillTclInt(void *pData){
+  pTclInt self = NULL;
+
+  self = (pTclInt)pData;
+  if(self == NULL){
+    return;
+  }
+  
+  if(self->pDes != NULL){
+    DeleteDescriptor(self->pDes);
+  }
+  if(self->saveScript != NULL){
+    free(self->saveScript);
+  }
+  free(self);
+}
+/*=============== interpreter interface + helper functions =============*/
+int MakeTclInt(SConnection *pCon, SicsInterp *pSics, void *pData,
+	       int argc, char *argv[]){
+  pTclInt pNew = NULL;
+  char pBuffer[132];
+  int iRet;
+
+  if(argc < 2) {
+    SCWrite(pCon,"ERROR: I need a name argument for the script interface",
+	    eError);
+    return 0;
+  }
+
+  pNew = MakeTclIntData();
+  if(pNew == NULL){
+    SCWrite(pCon,"ERROR: no memory to create SICS script interface",
+	    eError);
+    return 0;
+  }
+
+  iRet = AddCommand(pSics,argv[1],TclIntAction,KillTclInt,(void *)pNew);
+  if(!iRet){
+        sprintf(pBuffer,"ERROR: duplicate command %s not created",argv[1]);
+        SCWrite(pCon,pBuffer,eError);
+        return 0;
+  }
+  return 1;
+}
+/*--------------------------------------------------------------------*/
+int TclIntAction(SConnection *pCon, SicsInterp *pSics, void *pData,
+	       int argc, char *argv[]){
+  pTclInt self = NULL;
+  char pBuffer[1024];
+  
+
+  self = (pTclInt)pData;
+  assert(self);
+  if(argc < 2){
+    sprintf(pBuffer,"ERROR: %s expects at least one argument!", argv[0]);
+    SCWrite(pCon,pBuffer,eError);
+    return 0;
+  }
+
+  strtolower(argv[1]);
+  if(strcmp(argv[1],"savescript") == 0){
+    if(argc < 3){
+      SCWrite(pCon,"ERROR: missing argument to savescript",eError);
+      return 0;
+    }
+    if(self->saveScript != NULL){
+      free(self->saveScript);
+      self->saveScript = NULL;
+    }
+    self->saveScript = strdup(argv[2]);
+    SCSendOK(pCon);
+    return 1;
+  } else if(strcmp(argv[1],"backup") == 0){
+    Arg2Text(argc-2, &argv[2],pBuffer,1023);
+    if(self->fd != NULL){
+      fprintf(self->fd,"%s\n",pBuffer);
+    }
+    SCSendOK(pCon);
+    return 1;
+  } else {
+    sprintf(pBuffer,"ERROR: keyword %s to %s not recognized",
+	    argv[1],argv[0]);
+    SCWrite(pCon,pBuffer,eError);
+    return 0;
+  }
+
+  return 1;
+}