/**
* <summary>
* Creates a new empty SMS message, to be configured and sent later on.
* <para>
* </para>
* </summary>
* <param name="recipient">
* a text string with the recipient phone number, either as a
* national number, or in international format starting with a plus sign
* </param>
* <returns>
* <c>YAPI.SUCCESS</c> when the call succeeds.
* </returns>
* <para>
* On failure, throws an exception or returns a negative error code.
* </para>
*/
public virtual async Task <YSms> newMessage(string recipient)
{
YSms sms;
sms = new YSms(this);
await sms.set_recipient(recipient);
return(sms);
}
/**
* <summary>
* Sends a regular text SMS, with standard parameters.
* <para>
* This function can send messages
* of more than 160 characters, using SMS concatenation. ISO-latin accented characters
* are supported. For sending messages with special unicode characters such as asian
* characters and emoticons, use <c>newMessage</c> to create a new message and define
* the content of using methods <c>addText</c> and <c>addUnicodeData</c>.
* </para>
* </summary>
* <param name="recipient">
* a text string with the recipient phone number, either as a
* national number, or in international format starting with a plus sign
* </param>
* <param name="message">
* the text to be sent in the message
* </param>
* <returns>
* <c>YAPI.SUCCESS</c> when the call succeeds.
* </returns>
* <para>
* On failure, throws an exception or returns a negative error code.
* </para>
*/
public virtual async Task <int> sendTextMessage(string recipient, string message)
{
YSms sms;
sms = new YSms(this);
await sms.set_recipient(recipient);
await sms.addText(message);
return(await sms.send());
}
public virtual async Task <int> generateParts()
{
int udhsize;
int udlen;
int mss;
int partno;
int partlen;
byte[] newud;
byte[] newudh;
YSms newpdu;
int i;
int wpos;
udhsize = (_udh).Length;
udlen = (_udata).Length;
mss = 140 - 1 - 5 - udhsize;
if (_alphab == 0)
{
mss = (((mss * 8 - 6)) / (7));
}
_npdu = (((udlen + mss - 1)) / (mss));
_parts.Clear();
partno = 0;
wpos = 0;
while (wpos < udlen)
{
partno = partno + 1;
newudh = new byte[5 + udhsize];
newudh[0] = (byte)(0 & 0xff); // IEI: concatenated message
newudh[1] = (byte)(3 & 0xff); // IEDL: 3 bytes
newudh[2] = (byte)(_mref & 0xff);
newudh[3] = (byte)(_npdu & 0xff);
newudh[4] = (byte)(partno & 0xff);
i = 0;
while (i < udhsize)
{
newudh[5 + i] = (byte)(_udh[i] & 0xff);
i = i + 1;
}
if (wpos + mss < udlen)
{
partlen = mss;
}
else
{
partlen = udlen - wpos;
}
newud = new byte[partlen];
i = 0;
while (i < partlen)
{
newud[i] = (byte)(_udata[wpos] & 0xff);
wpos = wpos + 1;
i = i + 1;
}
newpdu = new YSms(_mbox);
await newpdu.set_received(await this.isReceived());
await newpdu.set_smsc(await this.get_smsc());
await newpdu.set_msgRef(await this.get_msgRef());
await newpdu.set_sender(await this.get_sender());
await newpdu.set_recipient(await this.get_recipient());
await newpdu.set_protocolId(await this.get_protocolId());
await newpdu.set_dcs(await this.get_dcs());
await newpdu.set_timestamp(await this.get_timestamp());
await newpdu.set_userDataHeader(newudh);
await newpdu.set_userData(newud);
_parts.Add(newpdu);
}
return(YAPI.SUCCESS);
}
