Beispiel #1
0
 public byte[] bpDisconn(ref BPLibApi.BPContext bPContext)
 {
     byte[] ret = null;
     try
     {
         IntPtr           intPtrPack  = BPLibApi.BP_PackDisconn(ref bPContext);
         BPLibApi.PackBuf packBufSend = (BPLibApi.PackBuf)Marshal.PtrToStructure(intPtrPack, typeof(BPLibApi.PackBuf));
         ret = Tools.packBuf2Bytes(ref packBufSend);
     }
     catch (Exception e)
     {
         Console.Write(e.Message);
         ret = null;
     }
     return(ret);
 }
Beispiel #2
0
        public byte[] bpConnect(ref BPLibApi.BPContext bPContext, string sn, string passwd, ref string err)
        {
            byte[] ret = null;
            if (String.IsNullOrWhiteSpace(sn))
            {
                err = "bpConnect: String.IsNullOrWhiteSpace(sn)";
                return(ret);
            }
            if (null == passwd)
            {
                err = "bpConnect: null == passwd";
                return(ret);
            }
            IntPtr snPtr       = IntPtr.Zero;
            IntPtr passwordPtr = IntPtr.Zero;

            try
            {
                snPtr       = Tools.mallocIntPtr(sn);
                passwordPtr = Tools.mallocIntPtr(passwd);

                IntPtr           intPtrPack  = BPLibApi.BP_PackConnect(ref bPContext, snPtr, passwordPtr);
                BPLibApi.PackBuf packBufSend = (BPLibApi.PackBuf)Marshal.PtrToStructure(intPtrPack, typeof(BPLibApi.PackBuf));
                ret = Tools.packBuf2Bytes(ref packBufSend);
            }
            catch (Exception e)
            {
                Console.Write(e.Message);
                ret = null;
            }
            finally
            {
                Tools.freeIntPtr(snPtr);
                Tools.freeIntPtr(passwordPtr);
            }
            return(ret);
        }