public virtual string Compose(SmsEncoding messageEncoding)
{
ComposePDUType();
string encodedData = "00"; //Length of SMSC information. Here the length is 0, which means that the SMSC stored in the phone should be used. Note: This octet is optional. On some phones this octet should be omitted! (Using the SMSC stored in phone is thus implicit)
encodedData += Convert.ToString(_pduType, 16).PadLeft(2, '0'); //PDU type (forst octet)
encodedData += Convert.ToString(MessageReference, 16).PadLeft(2, '0');
encodedData += EncodePhoneNumber(PhoneNumber);
encodedData += "00"; //Protocol identifier (Short Message Type 0)
encodedData += Convert.ToString((int) messageEncoding, 16).PadLeft(2, '0'); //Data coding scheme
if (_validityPeriodFormat != ValidityPeriodFormat.FieldNotPresent)
encodedData += Convert.ToString(_validityPeriod, 16).PadLeft(2, '0'); //Validity Period
byte[] messageBytes;
switch (messageEncoding)
{
case SmsEncoding.Ucs2:
messageBytes = EncodeUCS2(_message);
break;
default:
messageBytes = new byte[0];
break;
}
encodedData += Convert.ToString(messageBytes.Length, 16).PadLeft(2, '0'); //Length of message
foreach (byte b in messageBytes)
encodedData += Convert.ToString(b, 16).PadLeft(2, '0');
return encodedData.ToUpper();
}
/// <summary>
/// Split the provided text to individual parts like words, links etc.
/// </summary>
/// <param name="text"></param>
/// <param name="encoding"></param>
/// <returns></returns>
public static List <TextBlock> Split(string text, SmsEncoding encoding)
{
return(SplitLinks(text)
.SelectMany(b => b.IsLink ? new List <TextBlock> {
b
} : SplitWords(b.Content))
.Select(t => ToTextBlock(t.Content, encoding))
.ToList());
}
/// <summary>
/// Convert text to <see cref="TextBlock"/> and calculate SMS length for that block
/// </summary>
/// <param name="text"></param>
/// <param name="encoding"></param>
/// <returns></returns>
private static TextBlock ToTextBlock(string text, SmsEncoding encoding)
{
return(new TextBlock
{
Content = text,
Length = encoding == SmsEncoding.GsmUnicode
? text.Length
: text.Select(SmsInternalHelper.GetGsmCharLength).Sum()
});
}
public SmsBuilder(List <TextBlock> blocks, SmsEncoding encoding, bool concatenatedSms)
{
_smsEncoding = encoding;
_concatenatedSms = concatenatedSms;
var lengthLimit = encoding == SmsEncoding.Gsm7Bit
? SmsConstants.GsmLengthLimitSinglePart
: SmsConstants.UnicodeLengthLimitSinglePart;
Add(blocks, lengthLimit);
}
public SmsMessage(string msisdn, string text, string senderName, SmsEncoding encoding, string messageId = null, DateTime?sendTime = null, bool flash = false, TimeSpan?expireTimeSpan = null, bool?respectBlacklist = null)
{
MessageId = messageId ?? "";
Msisdn = msisdn;
Text = text;
SenderName = senderName;
Encoding = encoding;
SendTime = sendTime;
Flash = flash;
ExpireIn = expireTimeSpan;
RespectBlacklist = respectBlacklist;
}
private string ToString(SmsEncoding encoding)
{
switch (encoding)
{
case SmsEncoding.GSM:
return("gsm");
case SmsEncoding.UCS2:
return("ucs2");
default:
throw new InvalidOperationException();
}
}
public virtual string Compose(SmsEncoding messageEncoding)
{
ComposePDUType();
string encodedData = "00"; //Length of SMSC information. Here the length is 0, which means that the SMSC stored in the phone should be used. Note: This octet is optional. On some phones this octet should be omitted! (Using the SMSC stored in phone is thus implicit)
encodedData += Convert.ToString(_pduType, 16).PadLeft(2, '0'); //PDU type (forst octet)
encodedData += Convert.ToString(MessageReference, 16).PadLeft(2, '0');
encodedData += EncodePhoneNumber(PhoneNumber);
encodedData += "00"; //Protocol identifier (Short Message Type 0)
encodedData += Convert.ToString((int)messageEncoding, 16).PadLeft(2, '0'); //Data coding scheme
if (_validityPeriodFormat != ValidityPeriodFormat.FieldNotPresent)
{
encodedData += Convert.ToString(_validityPeriod, 16).PadLeft(2, '0'); //Validity Period
}
byte[] messageBytes;
switch (messageEncoding)
{
case SmsEncoding.Ucs2:
messageBytes = EncodeUCS2(_message);
break;
default:
messageBytes = new byte[0];
break;
}
encodedData += Convert.ToString(messageBytes.Length, 16).PadLeft(2, '0'); //Length of message
foreach (byte b in messageBytes)
{
encodedData += Convert.ToString(b, 16).PadLeft(2, '0');
}
return(encodedData.ToUpper());
}
public SmsEncoder(SmsEncoding encoding)
{
_encoding = encoding;
}
public void GetCharset_DetectEncoding(string text, SmsEncoding expectedEncoding)
{
var encoding = SmsHelpers.GetEncoding(text);
Assert.AreEqual(encoding, expectedEncoding);
}
