//fonction qui affiche le contenu d'un message PDU
public void afficherContenuMessagePDU(SMS unSMS)
{
Console.Out.WriteLine("--------- Contenu message PDU ------------");
Console.Out.WriteLine("Expediteur : " + unSMS.PhoneNumber);
Console.Out.WriteLine("Message : " + unSMS.Message);
Console.Out.WriteLine("Date : " + unSMS.ServiceCenterTimeStamp);
Console.Out.WriteLine("Accuse reception : " + unSMS.StatusReportIndication);
Console.Out.WriteLine("Type de message : " + unSMS.Type);
}
//calcul la periode de validite
public int calculValidityPeriod(TimeSpan unePeriode)
{
SMS sms = new SMS();
return sms.calculValidityPeriod(unePeriode);
}
/// <summary>
/// retourne les SMS recus
/// </summary>
/// <returns>Les SMS reçus</returns>
public SMS[] readPDUMessage()
{
//passage en mode PDU
Send("AT+CMGF=0");
readAllSMS("4", 1);
//messages en text brut
string message = Recv();
//Console.Out.WriteLine("Message brut : " + message);
//on recupere les reponses a decoder
string[] tabRep = decouperChaineLecturePDU(message);
SMS[] tabSMSRecus = new SMS[tabRep.Length];
//on decode chaque reponse
for (int i = 0; i < tabRep.Length; i++)
{
tabSMSRecus[i] = decodeSMSPDU(tabRep[i]);
}
return tabSMSRecus;
}
/**
* Encode un message texte
* Receipt : demande accuse reception ou non
* typeEncodage : 7,8 ou 16 bits ?
* validityPeriod : periode de validite du message, par defaut 0 (aucune periode)
* */
public string encodeMsgPDU(string message, string no, Boolean receipt, string typeEncodage, int validityPeriod = -1)
{
SMS sms = new SMS();
String result = null;
//Setting direction of sms
sms.Direction = SMSDirection.Submited;
//Set the recipient number
sms.PhoneNumber = no;
sms.Message = message;
//accuse de recepetion
sms.StatusReportIndication = receipt;
//periode de validite
if (validityPeriod != -1)
{
sms.ValidityPeriod = decoderValidityPeriod(validityPeriod);
}
//Encodage
switch (typeEncodage)
{
case "7bits":
result = sms.Compose(SMS.SMSEncoding._7bit);
break;
case "8bits":
result = sms.Compose(SMS.SMSEncoding._8bit);
break;
case "16bits":
result = sms.Compose(SMS.SMSEncoding.UCS2);
break;
}
return result;
}
public SMS decodeSMSPDU(string message)
{
//on recupere le sms
SMS sms = new SMS();
SMS.Fetch(sms, ref message);
//afficherContenuMessagePDU(sms);
return sms;
}
public static void Fetch(SMS sms, ref string source)
{
SMSBase.Fetch(sms, ref source);
if (sms._direction == SMSDirection.Submited)
sms._messageReference = PopByte(ref source);
sms._phoneNumber = PopPhoneNumber(ref source);
sms._protocolIdentifier = PopByte(ref source);
sms._dataCodingScheme = PopByte(ref source);
if (sms._direction == SMSDirection.Submited)
{
if (sms._validityPeriod != 0x00)
sms._validityPeriod = PopByte(ref source);
}
if (sms._direction == SMSDirection.Received)
sms._serviceCenterTimeStamp = PopDate(ref source);
sms._userData = source;
if (source == string.Empty)
return;
int userDataLength = PopByte(ref source);
if (userDataLength == 0)
return;
if (sms._userDataStartsWithHeader) {
byte userDataHeaderLength = PopByte(ref source);
sms._userDataHeader = PopBytes(ref source, userDataHeaderLength);
userDataLength -= userDataHeaderLength + 1;
}
if (userDataLength == 0)
return;
switch ((SMSEncoding) sms._dataCodingScheme & SMSEncoding.ReservedMask) {
case SMSEncoding._7bit:
sms._message = Decode7bit(source, userDataLength);
break;
case SMSEncoding._8bit:
sms._message = Decode8bit(source, userDataLength);
break;
case SMSEncoding.UCS2:
sms._message = DecodeUCS2(source, userDataLength);
break;
}
}
//calcul la periode de validite
public int calculValidityPeriod(TimeSpan unePeriode)
{
SMS sms = new SMS();
return(sms.calculValidityPeriod(unePeriode));
}
