HDD_TAP_GetFileNameByIndex.c

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#include "libFireBird.h"
 
bool HDD_TAP_GetFileNameByIndex(int Index, char **TAPFileName)
{
  TRACEENTER();
 
  tTMSTAPTaskTable      *TMSTAPTaskTable;
  dword                 *FileHandle;
 
  if((Index < 0) || (Index >= TAP_MAX) || !TAPFileName)
  {
    if(TAPFileName) *TAPFileName = NULL;
 
    TRACEEXIT();
    return FALSE;
  }
 
  TMSTAPTaskTable = (tTMSTAPTaskTable*)FIS_vTAPTable();
 
  //Check if that TAP is running
  if(TMSTAPTaskTable[Index].Status != 1)
  {
    TRACEEXIT();
    return FALSE;
  }
 
  //Check if the file pointer is valid
  if(!TMSTAPTaskTable[Index].file)
  {
    TRACEEXIT();
    return FALSE;
  }
 
  //Check if the file handle is valid
  FileHandle = (dword*)TMSTAPTaskTable[Index].file->handle;
  if(!FileHandle)
  {
    TRACEEXIT();
    return FALSE;
  }
 
  if(FileHandle[0] != 0xcdacedaf)
  {
    TRACEEXIT();
    return FALSE;
  }
 
  *TAPFileName = (char*)FileHandle[2];
 
  TRACEEXIT();
  return TRUE;
}