dfinsbin.c

VC嵌入式CLips专家系统,实现战场环境的目标识别

  NAME         : BsaveStorageDefinstances
  DESCRIPTION  : Writes out number of each type of structure
                   required for definstances
                 Space required for counts (unsigned long)
  INPUTS       : File pointer of binary file
  RETURNS      : Nothing useful
  SIDE EFFECTS : Binary file adjusted
  NOTES        : None
 ***********************************************************/
static void BsaveStorageDefinstances(
  void *theEnv,
  FILE *fp)
  {
   unsigned long space;

   space = sizeof(unsigned long) * 2;
   GenWrite((void *) &space,(unsigned long) sizeof(unsigned long),fp);
   GenWrite((void *) &DefinstancesBinaryData(theEnv)->ModuleCount,(unsigned long) sizeof(long),fp);
   GenWrite((void *) &DefinstancesBinaryData(theEnv)->DefinstancesCount,(unsigned long) sizeof(long),fp);
  }

/*************************************************************************************
  NAME         : BsaveDefinstancesDriver
  DESCRIPTION  : Writes out definstances in binary format
                 Space required (unsigned long)
                 All definstances (sizeof(DEFINSTANCES) * Number of definstances)
  INPUTS       : File pointer of binary file
  RETURNS      : Nothing useful
  SIDE EFFECTS : Binary file adjusted
  NOTES        : None
 *************************************************************************************/
static void BsaveDefinstancesDriver(
  void *theEnv,
  FILE *fp)
  {
   unsigned long space;
   struct defmodule *theModule;
   DEFINSTANCES_MODULE *theModuleItem;
   BSAVE_DEFINSTANCES_MODULE dummy_mitem;

   space = (unsigned long) ((sizeof(BSAVE_DEFINSTANCES_MODULE) * DefinstancesBinaryData(theEnv)->ModuleCount) +
                            (sizeof(BSAVE_DEFINSTANCES) * DefinstancesBinaryData(theEnv)->DefinstancesCount));
   GenWrite((void *) &space,(unsigned long) sizeof(unsigned long),fp);

   /* =================================
      Write out each definstances module
      ================================= */
   DefinstancesBinaryData(theEnv)->DefinstancesCount = 0L;
   theModule = (struct defmodule *) EnvGetNextDefmodule(theEnv,NULL);
   while (theModule != NULL)
     {
      theModuleItem = (DEFINSTANCES_MODULE *)
                      GetModuleItem(theEnv,theModule,FindModuleItem(theEnv,"definstances")->moduleIndex);
      AssignBsaveDefmdlItemHdrVals(&dummy_mitem.header,&theModuleItem->header);
      GenWrite((void *) &dummy_mitem,(unsigned long) sizeof(BSAVE_DEFINSTANCES_MODULE),fp);
      theModule = (struct defmodule *) EnvGetNextDefmodule(theEnv,(void *) theModule);
     }

   /* ==========================
      Write out each definstances
      ========================== */
   DoForAllConstructs(theEnv,BsaveDefinstances,DefinstancesData(theEnv)->DefinstancesModuleIndex,
                      FALSE,(void *) fp);

   RestoreBloadCount(theEnv,&DefinstancesBinaryData(theEnv)->ModuleCount);
   RestoreBloadCount(theEnv,&DefinstancesBinaryData(theEnv)->DefinstancesCount);
  }

/***************************************************
  NAME         : BsaveDefinstances
  DESCRIPTION  : Bsaves a definstances
  INPUTS       : 1) The definstances
                 2) Output data file pointer
  RETURNS      : Nothing useful
  SIDE EFFECTS : Definstances saved
  NOTES        : None
 ***************************************************/
static void BsaveDefinstances(
  void *theEnv,
  struct constructHeader *theDefinstances,
  void *userBuffer)
  {
   DEFINSTANCES *dptr = (DEFINSTANCES *) theDefinstances;
   BSAVE_DEFINSTANCES dummy_df;

   AssignBsaveConstructHeaderVals(&dummy_df.header,&dptr->header);
  if (dptr->mkinstance != NULL)
     {
      dummy_df.mkinstance = ExpressionData(theEnv)->ExpressionCount;
      ExpressionData(theEnv)->ExpressionCount += ExpressionSize(dptr->mkinstance);
     }
   else
    dummy_df.mkinstance = -1L;
   GenWrite((void *) &dummy_df,(unsigned long) sizeof(BSAVE_DEFINSTANCES),(FILE *) userBuffer);
  }

#endif

/***********************************************************************
  NAME         : BloadStorageDefinstances
  DESCRIPTION  : This routine space required for definstances
                   structures and allocates space for them
  INPUTS       : Nothing
  RETURNS      : Nothing useful
  SIDE EFFECTS : Arrays allocated and set
  NOTES        : This routine makes no attempt to reset any pointers
                   within the structures
 ***********************************************************************/
static void BloadStorageDefinstances(
  void *theEnv)
  {
   unsigned long space;

   GenReadBinary(theEnv,(void *) &space,(unsigned long) sizeof(unsigned long));
   if (space == 0L)
     return;
   GenReadBinary(theEnv,(void *) &DefinstancesBinaryData(theEnv)->ModuleCount,(unsigned long) sizeof(unsigned long));
   GenReadBinary(theEnv,(void *) &DefinstancesBinaryData(theEnv)->DefinstancesCount,(unsigned long) sizeof(unsigned long));
   if (DefinstancesBinaryData(theEnv)->ModuleCount == 0L)
     {
      DefinstancesBinaryData(theEnv)->ModuleArray = NULL;
      DefinstancesBinaryData(theEnv)->DefinstancesArray = NULL;
      return;
     }

   space = (unsigned long) (DefinstancesBinaryData(theEnv)->ModuleCount * sizeof(DEFINSTANCES_MODULE));
   DefinstancesBinaryData(theEnv)->ModuleArray = (DEFINSTANCES_MODULE *) genlongalloc(theEnv,space);

   if (DefinstancesBinaryData(theEnv)->DefinstancesCount == 0L)
     {
      DefinstancesBinaryData(theEnv)->DefinstancesArray = NULL;
      return;
     }

   space = (unsigned long) (DefinstancesBinaryData(theEnv)->DefinstancesCount * sizeof(DEFINSTANCES));
   DefinstancesBinaryData(theEnv)->DefinstancesArray = (DEFINSTANCES *) genlongalloc(theEnv,space);
  }

/*********************************************************************
  NAME         : BloadDefinstances
  DESCRIPTION  : This routine reads definstances information from
                   a binary file
                 This routine moves through the definstances
                   binary array updating pointers
  INPUTS       : None
  RETURNS      : Nothing useful
  SIDE EFFECTS : Pointers reset from array indices
  NOTES        : Assumes all loading is finished
 ********************************************************************/
static void BloadDefinstances(
  void *theEnv)
  {
   unsigned long space;

   GenReadBinary(theEnv,(void *) &space,(unsigned long) sizeof(unsigned long));
   BloadandRefresh(theEnv,DefinstancesBinaryData(theEnv)->ModuleCount,sizeof(BSAVE_DEFINSTANCES_MODULE),UpdateDefinstancesModule);
   BloadandRefresh(theEnv,DefinstancesBinaryData(theEnv)->DefinstancesCount,sizeof(BSAVE_DEFINSTANCES),UpdateDefinstances);
  }

/*******************************************************
  NAME         : UpdateDefinstancesModule
  DESCRIPTION  : Updates definstances module with binary
                 load data - sets pointers from
                 offset information
  INPUTS       : 1) A pointer to the bloaded data
                 2) The index of the binary array
                    element to update
  RETURNS      : Nothing useful
  SIDE EFFECTS : Definstances moudle pointers updated
  NOTES        : None
 *******************************************************/
static void UpdateDefinstancesModule(
  void *theEnv,
  void *buf,
  long obji)
  {
   BSAVE_DEFINSTANCES_MODULE *bdptr;

   bdptr = (BSAVE_DEFINSTANCES_MODULE *) buf;
   UpdateDefmoduleItemHeader(theEnv,&bdptr->header,&DefinstancesBinaryData(theEnv)->ModuleArray[obji].header,
                             (int) sizeof(DEFINSTANCES),(void *) DefinstancesBinaryData(theEnv)->DefinstancesArray);
  }

/***************************************************
  NAME         : UpdateDefinstances
  DESCRIPTION  : Updates definstances with binary
                 load data - sets pointers from
                 offset information
  INPUTS       : 1) A pointer to the bloaded data
                 2) The index of the binary array
                    element to update
  RETURNS      : Nothing useful
  SIDE EFFECTS : Definstances pointers upadted
  NOTES        : None
 ***************************************************/
static void UpdateDefinstances(
  void *theEnv,
  void *buf,
  long obji)
  {
   BSAVE_DEFINSTANCES *bdptr;
   DEFINSTANCES *dfiptr;

   bdptr = (BSAVE_DEFINSTANCES *) buf;
   dfiptr = (DEFINSTANCES *) &DefinstancesBinaryData(theEnv)->DefinstancesArray[obji];

   UpdateConstructHeader(theEnv,&bdptr->header,&dfiptr->header,
                         (int) sizeof(DEFINSTANCES_MODULE),(void *) DefinstancesBinaryData(theEnv)->ModuleArray,
                         (int) sizeof(DEFINSTANCES),(void *) DefinstancesBinaryData(theEnv)->DefinstancesArray);
   dfiptr->mkinstance = ExpressionPointer(bdptr->mkinstance);
   dfiptr->busy = 0;
  }

/***************************************************************
  NAME         : ClearDefinstancesBload
  DESCRIPTION  : Release all binary-loaded definstances
                   structure arrays
                 Resets definstances list to NULL
  INPUTS       : None
  RETURNS      : Nothing useful
  SIDE EFFECTS : Memory cleared
  NOTES        : Definstances name symbol counts decremented
 ***************************************************************/
static void ClearDefinstancesBload(
  void *theEnv)
  {
   register long i;
   unsigned long space;

   space = (unsigned long) (sizeof(DEFINSTANCES_MODULE) * DefinstancesBinaryData(theEnv)->ModuleCount);
   if (space == 0L)
     return;
   genlongfree(theEnv,(void *) DefinstancesBinaryData(theEnv)->ModuleArray,space);
   DefinstancesBinaryData(theEnv)->ModuleArray = NULL;
   DefinstancesBinaryData(theEnv)->ModuleCount = 0L;

   for (i = 0L ; i < DefinstancesBinaryData(theEnv)->DefinstancesCount ; i++)
     UnmarkConstructHeader(theEnv,&DefinstancesBinaryData(theEnv)->DefinstancesArray[i].header);
   space = (unsigned long) (sizeof(DEFINSTANCES) * DefinstancesBinaryData(theEnv)->DefinstancesCount);
   if (space == 0L)
     return;
   genlongfree(theEnv,(void *) DefinstancesBinaryData(theEnv)->DefinstancesArray,space);
   DefinstancesBinaryData(theEnv)->DefinstancesArray = NULL;
   DefinstancesBinaryData(theEnv)->DefinstancesCount = 0L;
  }

#endif