/// <summary>
/// Set the passport holder's nationality.
/// </summary>
/// <param name="nationality">New nationality.</param>
public void setNationality(Country nationality)
{
this.nationality = nationality;
checkDigit();
}
/// <summary>
/// Constructs a new MRZ.
/// </summary>
/// <param name="stream">contains the contents of DG1 (without the tag and length)</param>
public MRZInfo(Stream stream)
{
try {
BinaryReader dataIn = new BinaryReader(stream);
this.documentType = readDocumentType(dataIn);
if (documentType == DOC_TYPE_ID1) {
this.issuingState = readIssuingState(dataIn);
this.documentNumber = readDocumentNumber(dataIn, 9);
this.documentNumberCheckDigit = (char)dataIn.ReadByte();
this.personalNumber = trimFillerChars(readPersonalNumber(dataIn, 14)); // (FIXED by [email protected]) not 15 but 14 let control digit out of this read
dataIn.ReadByte(); // MO: always '<'?
this.personalNumberCheckDigit = checkDigit(personalNumber); // (Also: [email protected] sugests to: read control digite of sofinumber instead.)
this.dateOfBirth = readDateOfBirth(dataIn);
this.dateOfBirthCheckDigit = (char)dataIn.ReadByte();
this.gender = readGender(dataIn);
this.dateOfExpiry = readDateOfExpiry(dataIn);
this.dateOfExpiryCheckDigit = (char)dataIn.ReadByte();
this.nationality = readNationality(dataIn);
byte[] optionalData2Bytes = new byte[11];
dataIn.Read(optionalData2Bytes, 0, optionalData2Bytes.Length);
this.optionalData2 = UTF8Encoding.UTF8.GetString(optionalData2Bytes);
this.compositeCheckDigit = (char)dataIn.ReadByte();
string name = readName(dataIn, 30);
processNameIdentifiers(name);
} else {
/* Assume it's a ID3 document */
this.issuingState = readIssuingState(dataIn);
string name = readName(dataIn, 39);
processNameIdentifiers(name);
this.documentNumber = readDocumentNumber(dataIn, 9);
this.documentNumberCheckDigit = (char)dataIn.ReadByte();
this.nationality = readNationality(dataIn);
this.dateOfBirth = readDateOfBirth(dataIn);
this.dateOfBirthCheckDigit = (char)dataIn.ReadByte();
this.gender = readGender(dataIn);
this.dateOfExpiry = readDateOfExpiry(dataIn);
this.dateOfExpiryCheckDigit = (char)dataIn.ReadByte();
this.personalNumber = trimFillerChars(readPersonalNumber(dataIn, 14));
this.personalNumberCheckDigit = (char)dataIn.ReadByte();
this.compositeCheckDigit = (char)dataIn.ReadByte();
}
} catch (IOException ioe) {
Console.WriteLine(ioe.StackTrace);
throw new ArgumentException("Invalid MRZ input source");
}
}
/// <summary>
/// Set the issuing state.
/// </summary>
/// <param name="issuingState">New issuing state.</param>
public void setIssuingState(Country issuingState)
{
this.issuingState = issuingState;
checkDigit();
}
/// <summary>
/// Constructs a new MRZ.
/// </summary>
/// <param name="documentType">document type</param>
/// <param name="issuingState">issuing state</param>
/// <param name="primaryIdentifier">card holder name</param>
/// <param name="secondaryIdentifiers">card holder name</param>
/// <param name="documentNumber">document number</param>
/// <param name="nationality">nationality</param>
/// <param name="dateOfBirth">date of birth</param>
/// <param name="gender">gender</param>
/// <param name="dateOfExpiry">date of expiry</param>
/// <param name="personalNumber">personal number</param>
public MRZInfo(int documentType, Country issuingState,
string primaryIdentifier, string[] secondaryIdentifiers,
string documentNumber, Country nationality, DateTime dateOfBirth,
Gender gender, DateTime dateOfExpiry, string personalNumber)
{
this.documentType = documentType;
this.issuingState = issuingState;
this.primaryIdentifier = primaryIdentifier;
this.secondaryIdentifiers = secondaryIdentifiers;
this.documentNumber = documentNumber;
this.nationality = nationality;
this.dateOfBirth = dateOfBirth;
this.gender = gender;
this.dateOfExpiry = dateOfExpiry;
this.personalNumber = personalNumber;
if (documentType == DOC_TYPE_ID1) {
this.optionalData2 = "<<<<<<<<<<<";
}
checkDigit();
}
