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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace Flex.Cluster.Smpp
{
public class SmppPduReplaceSm : SmppPdu
{
uint offsetMessageId, offsetSourceAddrTon, offsetSourceAddrNpi, offsetSourceAddr, offsetScheduleDeliveryTime,
offsetRegisteredDelivery, offsetValidityPeriod, offsetSmDefaultMsgId, offsetSmLength, offsetShortMessage;
public string MessageId
{
get { return ReadCString(offsetMessageId); }
}
public byte SourceAddrTon
{
get { return ReadByte(offsetSourceAddrTon); }
}
public byte SourceAddrNpi
{
get { return ReadByte(offsetSourceAddrNpi); }
}
public string SourceAddr
{
get { return ReadCString(offsetSourceAddr); }
}
public string ScheduleDeliveryTime
{
get { return ReadCString(offsetScheduleDeliveryTime); }
}
public string ValidityPeriod
{
get { return ReadCString(offsetValidityPeriod); }
}
public byte RegisteredDelivery
{
get { return ReadByte(offsetRegisteredDelivery); }
}
public byte SmDefaultMsgId
{
get { return ReadByte(offsetSmDefaultMsgId); }
}
public byte SmLength
{
get { return ReadByte(offsetSmLength); }
}
public string ShortMessage
{
get { return ReadString(offsetShortMessage, SmLength ); }
}
public SmppPduReplaceSm(string messageId, byte sourceAddrTon, byte sourceAddrNpi, string sourceAddr, string scheduleDeliveryTime, string validityPeriod, byte registeredDelivery, byte smDefaultMsgId, byte smLength, string shortMessage)
: base(SmppCommandType.replace_sm)
{
if (messageId.Length > 64) throw new ArgumentOutOfRangeException("messageId");
offsetMessageId = CurrentOffset;
WriteCString(messageId);
offsetSourceAddrTon = CurrentOffset;
WriteByte(sourceAddrTon);
offsetSourceAddrNpi = CurrentOffset;
WriteByte(sourceAddrNpi);
if (sourceAddr.Length > 20) throw new ArgumentOutOfRangeException("sourceAddr");
offsetSourceAddr = CurrentOffset;
WriteCString(sourceAddr);
if (scheduleDeliveryTime.Length != 0 && scheduleDeliveryTime.Length != 16) throw new ArgumentOutOfRangeException("scheduleDeliveryTime");
offsetScheduleDeliveryTime = CurrentOffset;
WriteCString(scheduleDeliveryTime);
if (validityPeriod.Length != 0 && validityPeriod.Length != 16) throw new ArgumentOutOfRangeException("validityPeriod");
offsetValidityPeriod = CurrentOffset;
WriteCString(validityPeriod);
offsetRegisteredDelivery = CurrentOffset;
WriteByte(registeredDelivery);
offsetSmDefaultMsgId = CurrentOffset;
WriteByte(smDefaultMsgId);
// TODO: Codepage?
offsetSmLength = CurrentOffset;
WriteByte(smLength);
offsetShortMessage = CurrentOffset;
WriteString(shortMessage, smLength);
}
public SmppPduReplaceSm(byte[] bytes) : this(bytes, (uint)bytes.Length) { }
public SmppPduReplaceSm(byte[] bytes, uint length)
: base(bytes, length)
{
if (CommandId != SmppCommandType.replace_sm) throw new Exception("Invaid command ID");
offsetMessageId = 12;
offsetSourceAddrTon = FindCStringEnd(offsetMessageId);
offsetSourceAddrNpi = offsetSourceAddrTon + 1;
offsetSourceAddr = offsetSourceAddrNpi + 1;
offsetScheduleDeliveryTime = FindCStringEnd(offsetSourceAddr);
offsetValidityPeriod = FindCStringEnd(offsetScheduleDeliveryTime);
offsetRegisteredDelivery = FindCStringEnd(offsetValidityPeriod);
offsetSmDefaultMsgId = offsetRegisteredDelivery + 1;
offsetSmLength = offsetSmDefaultMsgId + 1;
offsetShortMessage = offsetSmLength + 1;
}
}
}
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