internal void WriteByteArray(Byte[] b, int len, int offsetBuffer, TdsParserStateObject stateObj)
{
int offset = offsetBuffer;
while (len > 0)
{
if ((stateObj._outBytesUsed + len) > stateObj._outBuff.Length)
{
int remainder = stateObj._outBuff.Length - stateObj._outBytesUsed;
Buffer.BlockCopy(b, offset, stateObj._outBuff, stateObj._outBytesUsed, remainder);
offset += remainder;
stateObj._outBytesUsed += remainder;
if (stateObj._outBytesUsed == stateObj._outBuff.Length)
{
stateObj.WritePacket(0);
}
len -= remainder;
}
else
{
Buffer.BlockCopy(b, offset, stateObj._outBuff, stateObj._outBytesUsed, len);
stateObj._outBytesUsed += len;
break;
}
}
}
internal void WriteByte(byte b, TdsParserStateObject stateObj)
{
if (stateObj._outBytesUsed == stateObj._outBuff.Length)
{
stateObj.WritePacket(0);
}
stateObj._outBuff[stateObj._outBytesUsed++] = b;
}
internal void WriteShort(int v, TdsParserStateObject stateObj)
{
if ((stateObj._outBytesUsed + 2) > stateObj._outBuff.Length)
{
WriteByte((byte)(v & 0xff), stateObj);
WriteByte((byte)((v >> 8) & 0xff), stateObj);
}
else
{
stateObj._outBuff[stateObj._outBytesUsed++] = (byte)(v & 0xFF);
stateObj._outBuff[stateObj._outBytesUsed++] = (byte)((v >> 8) & 0xFF);
}
}
internal void WriteString(string s, int length, int offset, TdsParserStateObject stateObj)
{
int cBytes = 2 * length;
if (cBytes < (stateObj._outBuff.Length - stateObj._outBytesUsed))
{
CopyStringToBytes(s, offset, stateObj._outBuff, stateObj._outBytesUsed, length);
stateObj._outBytesUsed += cBytes;
}
else
{
if (stateObj._bTmp == null || stateObj._bTmp.Length < cBytes)
{
stateObj._bTmp = new byte[cBytes];
}
CopyStringToBytes(s, offset, stateObj._bTmp, 0, length);
WriteByteArray(stateObj._bTmp, cBytes, 0, stateObj);
}
}
private void WriteString(string s, TdsParserStateObject stateObj)
{
WriteString(s, s.Length, 0, stateObj);
}
internal void WriteInt(int v, TdsParserStateObject stateObj)
{
WriteByteArray(BitConverter.GetBytes(v), 4, 0, stateObj);
}
private void WriteString(string s, TdsParserStateObject stateObj)
{
WriteString(s, s.Length, 0, stateObj);
}
internal void WriteString(string s, int length, int offset, TdsParserStateObject stateObj)
{
int cBytes = 2 * length;
if (cBytes < (stateObj._outBuff.Length - stateObj._outBytesUsed))
{
CopyStringToBytes(s, offset, stateObj._outBuff, stateObj._outBytesUsed, length);
stateObj._outBytesUsed += cBytes;
}
else
{
if (stateObj._bTmp == null || stateObj._bTmp.Length < cBytes)
{
stateObj._bTmp = new byte[cBytes];
}
CopyStringToBytes(s, offset, stateObj._bTmp, 0, length);
WriteByteArray(stateObj._bTmp, cBytes, 0, stateObj);
}
}
internal void WriteInt(int v, TdsParserStateObject stateObj)
{
WriteByteArray(BitConverter.GetBytes(v), 4, 0, stateObj);
}
internal void WriteShort(int v, TdsParserStateObject stateObj)
{
if ((stateObj._outBytesUsed + 2) > stateObj._outBuff.Length)
{
WriteByte((byte)(v & 0xff), stateObj);
WriteByte((byte)((v >> 8) & 0xff), stateObj);
}
else
{
stateObj._outBuff[stateObj._outBytesUsed++] = (byte)(v & 0xFF);
stateObj._outBuff[stateObj._outBytesUsed++] = (byte)((v >> 8) & 0xFF);
}
}
internal void WriteByteArray(Byte[] b, int len, int offsetBuffer, TdsParserStateObject stateObj)
{
int offset = offsetBuffer;
while (len > 0)
{
if ((stateObj._outBytesUsed + len) > stateObj._outBuff.Length)
{
int remainder = stateObj._outBuff.Length - stateObj._outBytesUsed;
Buffer.BlockCopy(b, offset, stateObj._outBuff, stateObj._outBytesUsed, remainder);
offset += remainder;
stateObj._outBytesUsed += remainder;
if (stateObj._outBytesUsed == stateObj._outBuff.Length)
{
stateObj.WritePacket(0);
}
len -= remainder;
}
else
{
Buffer.BlockCopy(b, offset, stateObj._outBuff, stateObj._outBytesUsed, len);
stateObj._outBytesUsed += len;
break;
}
}
}
internal void WriteByte(byte b, TdsParserStateObject stateObj)
{
if (stateObj._outBytesUsed == stateObj._outBuff.Length)
{
stateObj.WritePacket(0);
}
stateObj._outBuff[stateObj._outBytesUsed++] = b;
}
