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Code Issues Releases Activity

PeekString fixed not to advance read position

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lidgren
2011-02-19 18:22:14 +00:00
parent 3a02fc25e9
commit aa8875487d
1 changed files with 4 additions and 16 deletions
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20
Lidgren.Network/NetIncomingMessage.Peek.cs
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@@ -306,22 +306,10 @@ namespace Lidgren.Network
/// </summary> /// </summary>
public string PeekString() public string PeekString()
{ {
int byteLen = (int)ReadVariableUInt32(); int wasReadPosition = m_readPosition;
string retval = ReadString();
if (byteLen == 0) m_readPosition = wasReadPosition;
return String.Empty; return retval;
NetException.Assert(m_bitLength - m_readPosition >= (byteLen * 8), c_readOverflowError);
if ((m_readPosition & 7) == 0)
{
// read directly
string retval = System.Text.Encoding.UTF8.GetString(m_data, m_readPosition >> 3, byteLen);
return retval;
}
byte[] bytes = PeekBytes(byteLen);
return System.Text.Encoding.UTF8.GetString(bytes, 0, bytes.Length);
} }
} }
} }