private void WriteToStream_Ver_2(Stream output_stream)
{
NpgsqlEventLog.LogMethodEnter(LogLevel.Debug, CLASSNAME, "WriteToStream_Ver_2");
// Packet length = 296
output_stream.Write(BitConverter.GetBytes(IPAddress.HostToNetworkOrder(this.packet_size)), 0, 4);
output_stream.Write(
BitConverter.GetBytes(IPAddress.HostToNetworkOrder(PGUtil.ConvertProtocolVersion(this.protocol_version))), 0, 4);
// Database name.
PGUtil.WriteLimString(this.database_name, 64, output_stream);
// User name.
PGUtil.WriteLimString(this.user_name, 32, output_stream);
// Arguments.
PGUtil.WriteLimString(this.arguments, 64, output_stream);
// Unused.
PGUtil.WriteLimString(this.unused, 64, output_stream);
// Optional tty.
PGUtil.WriteLimString(this.optional_tty, 64, output_stream);
output_stream.Flush();
}
private void WriteToStream_Ver_3(Stream output_stream)
{
NpgsqlEventLog.LogMethodEnter(LogLevel.Debug, CLASSNAME, "WriteToStream_Ver_3");
PGUtil.WriteInt32(output_stream,
4 + 4 + 5 + (UTF8Encoding.GetByteCount(user_name) + 1) + 9 +
(UTF8Encoding.GetByteCount(database_name) + 1) + 10 + 4 + 1);
PGUtil.WriteInt32(output_stream, PGUtil.ConvertProtocolVersion(this.protocol_version));
// User name.
PGUtil.WriteString("user", output_stream);
// User name.
PGUtil.WriteString(user_name, output_stream);
// Database name.
PGUtil.WriteString("database", output_stream);
// Database name.
PGUtil.WriteString(database_name, output_stream);
// DateStyle.
PGUtil.WriteString("DateStyle", output_stream);
// DateStyle.
PGUtil.WriteString("ISO", output_stream);
output_stream.WriteByte(0);
output_stream.Flush();
}
public override void WriteToStream(Stream output_stream)
{
NpgsqlEventLog.LogMethodEnter(LogLevel.Debug, CLASSNAME, "WriteToStream");
// Packet length = 296
output_stream
.WriteInt32(296)
.WriteInt32(PGUtil.ConvertProtocolVersion(this.protocol_version))
.WriteLimBytes(database_name, 64)
.WriteLimBytes(user_name, 32)
.WriteLimBytes(arguments, 64)
.WriteLimBytes(unused, 64)
.WriteLimBytes(optional_tty, 64);
}
public override void WriteToStream(Stream output_stream)
{
NpgsqlEventLog.LogMethodEnter(LogLevel.Debug, CLASSNAME, "WriteToStream");
int packet_size = 4 + 4 + 1;
for (int i = 0; i < parameterNames.Count; i++)
{
packet_size += (parameterNames[i].Length + parameterValues[i].Length + 2);
}
output_stream.WriteInt32(packet_size);
output_stream.WriteInt32(PGUtil.ConvertProtocolVersion(this.protocol_version));
for (int i = 0; i < parameterNames.Count; i++)
{
output_stream.WriteBytesNullTerminated(parameterNames[i]);
output_stream.WriteBytesNullTerminated(parameterValues[i]);
}
output_stream.WriteByte(0);
}
