private void AusPost()
{
/* Handles Australia Posts's 4 State Codes
* The contents of data pattern conform to the following standard:
* 0 = Tracker, Ascender and Descender
* 1 = Tracker and Ascender
* 2 = Tracker and Descender
* 3 = Tracker only */
int inputLength = barcodeData.Length;
StringBuilder barPattern = new StringBuilder();
AusPostEncoding encodingMode = AusPostEncoding.Numeric;
string fcc = String.Empty; // Format Control Code
string dpid = String.Empty; // Delivery Point ID.
string cif = string.Empty; // Customer Information Field.
int cifLength = 0;
// Do all of the length and integrity checking first.
if (inputLength >= 10)
{
// Check valid FCC and DPID.
for (int i = 0; i < 10; i++)
{
if (CharacterSets.NumberOnlySet.IndexOf(barcodeData[i]) == -1)
{
throw new InvalidDataException("AusPost: FCC and DPID must be numeric data.");
}
}
fcc = new string(barcodeData, 0, 2);
dpid = new string(barcodeData, 2, 8);
// Check for CIF.
if (inputLength > 10)
{
cif = new string(barcodeData, 10, inputLength - 10);
cifLength = cif.Length;
}
}
else
{
throw new InvalidDataLengthException("AusPost: Input data wrong length.");
}
if (symbolId == Symbology.AusPostStandard)
{
if (fcc != "11" && fcc != "59" && fcc != "62")
{
throw new InvalidDataFormatException("AusPost Standard: Invalid Format Control Code (" + fcc + ").");
}
if (fcc == "11" && inputLength != 10)
{
throw new InvalidDataLengthException("AusPost Standard: Input is wrong length for Format Control Code 11.");
}
if (fcc == "59")
{
if (cifLength > 5 && cifLength < 9)
{
for (int i = 0; i < cifLength; i++)
{
if (CharacterSets.NumberOnlySet.IndexOf(cif[i]) == -1)
{
throw new InvalidDataException("AusPost Standard: Invalid data for Numeric encoding.");
}
}
encodingMode = AusPostEncoding.Numeric;
}
else if (cifLength < 6)
{
for (int i = 0; i < cifLength; i++)
{
if (CharacterSets.AusPostSet.IndexOf(cif[i]) == -1)
{
throw new InvalidDataException("AusPost Standard: Invalid data for Character encoding.");
}
}
encodingMode = AusPostEncoding.Character;
}
else
{
throw new InvalidDataLengthException("AusPost Standard: Input is wrong length for Customer Information Field.");
}
}
if (fcc == "62")
{
if (cifLength > 10 && cifLength < 16)
{
for (int i = 0; i < cifLength; i++)
{
if (CharacterSets.NumberOnlySet.IndexOf(cif[i]) == -1)
{
throw new InvalidDataException("AusPost Standard: Invalid data for Numeric encoding.");
}
}
encodingMode = AusPostEncoding.Numeric;
}
else if (cifLength < 11)
{
for (int i = 0; i < cifLength; i++)
{
if (CharacterSets.AusPostSet.IndexOf(cif[i]) == -1)
{
throw new InvalidDataException("AusPost Standard: Invalid data for Character encoding.");
}
}
encodingMode = AusPostEncoding.Character;
}
else
{
throw new InvalidDataLengthException("AusPost Standard: Input is wrong length for Customer Information Field.");
}
}
}
else
{
if (inputLength != 10)
{
throw new InvalidDataLengthException("AusPost: Input is wrong length for selected AusPost symbol.");
}
switch (symbolId)
{
case Symbology.AusPostReplyPaid:
if (fcc != "45")
{
throw new InvalidDataException("AusPost Reply Paid: Invalid Format Control Code.");
}
break;
case Symbology.AusPostRouting:
if (fcc != "87")
{
throw new InvalidDataException("AusPost Routing: Invalid Format Control Code.");
}
break;
case Symbology.AusPostRedirect:
if (fcc != "92")
{
throw new InvalidDataException("AusPost Redirect: Invalid Format Control Code.");
}
break;
}
}
// Encode the Format Control Code.
for (int i = 0; i < 2; i++)
{
int index = CharacterSets.NumberOnlySet.IndexOf(fcc[i]);
barPattern.Append(AusNTable[index]);
}
// Delivery Point Identifier.
for (int i = 0; i < 8; i++)
{
int index = CharacterSets.NumberOnlySet.IndexOf(dpid[i]);
barPattern.Append(AusNTable[index]);
}
if (encodingMode == AusPostEncoding.Character)
{
for (int i = 0; i < cif.Length; i++)
{
int index = CharacterSets.AusPostSet.IndexOf(cif[i]);
barPattern.Append(AusCTable[index]);
}
}
else
{
for (int i = 0; i < cif.Length; i++)
{
int index = CharacterSets.NumberOnlySet.IndexOf(cif[i]);
barPattern.Append(AusNTable[index]);
}
}
// Filler bars.
int patternLength = barPattern.Length;
if (fcc == "59" && patternLength < 36)
{
barPattern.Append(fillCharacter, 36 - patternLength);
}
else if (fcc == "62" && patternLength < 51)
{
barPattern.Append(fillCharacter, 51 - patternLength);
}
if (fcc == "11")
{
barPattern.Append(fillCharacter);
}
AddErrorCorrection(barPattern);
// Add start & stop characters.
barPattern.Insert(0, "13");
barPattern.Append("13");
SymbolBuilder.BuildFourStateSymbol(Symbol, barPattern);
barcodeText = new string(barcodeData);
if (cifLength > 0)
{
barcodeText = barcodeText.Insert(10, " ");
}
barcodeText = barcodeText.Insert(2, " ");
}
private void IntellgentMail()
{
int index;
int value;
string zip = String.Empty;
string tracker = String.Empty;
BitVector zipAdder = new BitVector();
short[] accumulator = new short[112];
short[] xRegister = new short[112];
short[] yRegister = new short[112];
byte[] byteData = new byte[13];
uint uspsCRC;
int[] codeword = new int[10];
uint[] characters = new uint[10];
int[] barMap = new int[130];
StringBuilder barPattern = new StringBuilder();
int inputLength = barcodeData.Length;
if (inputLength > 31)
{
throw new InvalidDataLengthException("USPS: Input data too long.");
}
if (inputLength < 20)
{
throw new InvalidDataLengthException("USPS: Invalid tracking code length.");
}
// Separate the tracking code from the routing code.
tracker = new string(barcodeData, 0, 20);
if (inputLength > 20)
{
zip = new string(barcodeData, 20, inputLength - tracker.Length);
}
if (zip.Length != 11 && zip.Length != 9 && zip.Length != 5 && zip.Length != 0)
{
throw new InvalidDataException("USPS: Invalid ZIP code.");
}
Array.Clear(accumulator, 0, 112);
for (index = 0; index < zip.Length; index++)
{
BinaryMath.BinaryMultiply(accumulator, "10");
BinaryMath.BinaryLoad(xRegister, "0");
for (int i = 0; i < 4; i++)
{
value = zip[index] - '0';
if ((value & (0x01 << i)) > 0)
{
xRegister[i] = 1;
}
}
BinaryMath.BinaryAdd(accumulator, xRegister);
}
// Add weight to routing code.
Array.Copy(accumulator, xRegister, 112);
if (zip.Length > 9)
{
zipAdder.AppendBits(545, 10); // 1000100001
}
else
{
if (zip.Length > 5)
{
zipAdder.AppendBits(33, 6); // 100001
}
else
{
if (zip.Length > 0)
{
zipAdder.AppendBit(1); // 1
}
else
{
zipAdder.AppendBit(0); // 0
}
}
}
Array.Clear(accumulator, 0, 112);
for (index = 0; index < zipAdder.SizeInBits; index++)
{
BinaryMath.BinaryMultiply(accumulator, "10");
BinaryMath.BinaryLoad(yRegister, "0");
for (int i = 0; i < 4; i++)
{
value = zipAdder[index] - '0';
if ((value & (0x01 << i)) > 0)
{
yRegister[i] = 1;
}
}
BinaryMath.BinaryAdd(accumulator, yRegister);
}
BinaryMath.BinaryAdd(accumulator, xRegister);
// Tracking code.
// Multiply by 10.
BinaryMath.BinaryMultiply(accumulator, "10");
BinaryMath.BinaryLoad(yRegister, "0");
for (int i = 0; i < 4; i++)
{
value = tracker[0] - '0';
if ((value & (0x01 << i)) > 0)
{
yRegister[i] = 1;
}
}
BinaryMath.BinaryAdd(accumulator, yRegister);
// Multiply by 5.
BinaryMath.BinaryMultiply(accumulator, "5");
BinaryMath.BinaryLoad(yRegister, "0");
// Add second digit.
for (int i = 0; i < 4; i++)
{
value = tracker[1] - '0';
if ((value & (0x01 << i)) > 0)
{
yRegister[i] = 1;
}
}
BinaryMath.BinaryAdd(accumulator, yRegister);
// And then the rest.
for (index = 2; index < tracker.Length; index++)
{
BinaryMath.BinaryMultiply(accumulator, "10");
BinaryMath.BinaryLoad(yRegister, "0");
for (int i = 0; i < 4; i++)
{
value = tracker[index] - '0';
if ((value & (0x01 << i)) > 0)
{
yRegister[i] = 1;
}
}
BinaryMath.BinaryAdd(accumulator, yRegister);
}
// Step 2 - Generation of 11-bit CRC on Binary Data.
accumulator[103] = 0;
accumulator[102] = 0;
for (int i = 0; i < 13; i++)
{
int j = 96 - (8 * i);
byteData[i] = 0;
byteData[i] += (byte)accumulator[j];
byteData[i] += (byte)(2 * accumulator[j + 1]);
byteData[i] += (byte)(4 * accumulator[j + 2]);
byteData[i] += (byte)(8 * accumulator[j + 3]);
byteData[i] += (byte)(16 * accumulator[j + 4]);
byteData[i] += (byte)(32 * accumulator[j + 5]);
byteData[i] += (byte)(64 * accumulator[j + 6]);
byteData[i] += (byte)(128 * accumulator[j + 7]);
}
uspsCRC = CRC11GenerateFrameCheckSequence(byteData);
// Step 3 - Conversion from Binary Data to Codewords.
// Start with codeword J which is base 636
Array.Clear(xRegister, 0, 112);
Array.Clear(yRegister, 0, 112);
xRegister[101] = 1;
xRegister[98] = 1;
xRegister[97] = 1;
xRegister[96] = 1;
xRegister[95] = 1;
xRegister[94] = 1;
for (int i = 92; i >= 0; i--)
{
yRegister[i] = BinaryMath.IsLarger(accumulator, xRegister);
if (yRegister[i] == 1)
{
BinaryMath.BinarySubtract(accumulator, xRegister);
}
BinaryMath.ShiftDown(xRegister);
}
codeword[9] = (accumulator[9] * 512) + (accumulator[8] * 256) + (accumulator[7] * 128) + (accumulator[6] * 64) +
(accumulator[5] * 32) + (accumulator[4] * 16) + (accumulator[3] * 8) + (accumulator[2] * 4) +
(accumulator[1] * 2) + accumulator[0];
// Then codewords I to B with base 1365.
for (int j = 8; j > 0; j--)
{
for (int i = 0; i < 112; i++)
{
accumulator[i] = yRegister[i];
yRegister[i] = 0;
xRegister[i] = 0;
}
xRegister[101] = 1;
xRegister[99] = 1;
xRegister[97] = 1;
xRegister[95] = 1;
xRegister[93] = 1;
xRegister[91] = 1;
for (int i = 91; i >= 0; i--)
{
yRegister[i] = BinaryMath.IsLarger(accumulator, xRegister);
if (yRegister[i] == 1)
{
BinaryMath.BinarySubtract(accumulator, xRegister);
}
BinaryMath.ShiftDown(xRegister);
}
codeword[j] = (accumulator[10] * 1024) + (accumulator[9] * 512) + (accumulator[8] * 256) +
(accumulator[7] * 128) + (accumulator[6] * 64) + (accumulator[5] * 32) +
(accumulator[4] * 16) + (accumulator[3] * 8) + (accumulator[2] * 4) +
(accumulator[1] * 2) + accumulator[0];
}
codeword[0] = (yRegister[10] * 1024) + (yRegister[9] * 512) + (yRegister[8] * 256) +
(yRegister[7] * 128) + (yRegister[6] * 64) + (yRegister[5] * 32) +
(yRegister[4] * 16) + (yRegister[3] * 8) + (yRegister[2] * 4) +
(yRegister[1] * 2) + yRegister[0];
for (int i = 0; i < 8; i++)
{
if (codeword[i] == 1365)
{
codeword[i] = 0;
codeword[i + 1]++;
}
}
// Step 4 - Inserting Additional Information into Codewords.
codeword[9] = codeword[9] * 2;
if (uspsCRC >= 1024)
{
codeword[0] += 659;
}
// Step 5 - Conversion from Codewords to Characters.
for (int i = 0; i < 10; i++)
{
if (codeword[i] < 1287)
{
characters[i] = AppendixD1[codeword[i]];
}
else
{
characters[i] = AppendixD2[codeword[i] - 1287];
}
}
for (int i = 0; i < 10; i++)
{
if ((uspsCRC & (1 << i)) > 0)
{
characters[i] = 0x1FFF - characters[i];
}
}
// Step 6 - Conversion from Characters to the Intelligent Mail Barcode.
for (int i = 0; i < 10; i++)
{
for (int j = 0; j < 13; j++)
{
if ((characters[i] & (1 << j)) > 0)
{
barMap[AppendixD4[(13 * i) + j] - 1] = 1;
}
else
{
barMap[AppendixD4[(13 * i) + j] - 1] = 0;
}
}
}
for (int i = 0; i < 65; i++)
{
int j = 0;
if (barMap[i] == 0)
{
j += 1;
}
if (barMap[i + 65] == 0)
{
j += 2;
}
barPattern.Append(j);
}
SymbolBuilder.BuildFourStateSymbol(Symbol, barPattern);
// Format the barcodes text.
barcodeText = new string(barcodeData);
if (zip.Length > 0)
{
if (zip.Length == 11)
{
barcodeText = barcodeText.Insert(29, " ");
}
if (zip.Length >= 9)
{
barcodeText = barcodeText.Insert(25, " ");
}
if (zip.Length >= 5)
{
barcodeText = barcodeText.Insert(20, " ");
}
}
if (tracker[5] < '9')
{
barcodeText = barcodeText.Insert(11, " ");
}
else
{
barcodeText = barcodeText.Insert(14, " ");
}
barcodeText = barcodeText.Insert(5, " ");
barcodeText = barcodeText.Insert(2, " ");
}
private void Mailmark()
{
int inputLength = barcodeData.Length;
char barcodeType = 'C';
int formatId = 0;
int versionId = 0;
int classId = 0;
int supplyChainId = 0;
int itemId = 0;
string postcode = String.Empty;
int postcodeType = 0;
string pattern = String.Empty;
short[] destinationPostcode = new short[112];
short[] aRegister = new short[112];
short[] bRegister = new short[112];
short[] tempRegister = new short[112];
short[] cdvRegister = new short[112];
byte[] data = new byte[26];
int dataTop, dataStep;
byte[] check = new byte[7];
short[] extender = new short[27];
int checkCount;
StringBuilder barPattern = new StringBuilder();
bool result;
if (inputLength > 26)
{
throw new InvalidDataLengthException("Mailmark: Input data too long.");
}
if (inputLength <= 22)
{
for (int i = inputLength; i < 22; i++)
{
barcodeData = ArrayEx.ArrayExtensions.Insert(barcodeData, inputLength, ' ');
}
inputLength = barcodeData.Length;
barcodeType = 'C';
}
if (inputLength > 22 && inputLength <= 26)
{
for (int i = inputLength; i < 26; i++)
{
barcodeData = ArrayEx.ArrayExtensions.Insert(barcodeData, inputLength, ' ');
}
inputLength = barcodeData.Length;
barcodeType = 'L';
}
for (int i = 0; i < inputLength; i++)
{
barcodeData[i] = Char.ToUpper(barcodeData[i], CultureInfo.CurrentCulture); // Make sure all characters are uppercase.
if (CharacterSets.Mailmark.IndexOf(barcodeData[i]) == -1)
{
throw new InvalidDataException("Mailmark: Invalid character in input data.");
}
}
// Format is in the range 0-4.
result = int.TryParse((new string(barcodeData, 0, 1)), out formatId);
if (!result || formatId < 0 || formatId > 4)
{
throw new InvalidDataException("Mailmark: Invalid Format character in input data.");
}
// Version ID is in the range 1-4.
result = int.TryParse((new string(barcodeData, 1, 1)), out versionId);
versionId--; // Internal field value of 0-3.
if (!result || versionId < 0 || versionId > 3)
{
throw new InvalidDataException("Mailmark: Invalid Version ID character in input data.");
}
// Class is in the range 0-9 & A-E.
result = int.TryParse((new string(barcodeData, 2, 1)), NumberStyles.HexNumber, null, out classId);
if (!result || classId < 0 || classId > 14)
{
throw new InvalidDataException("Mailmark: Invalid Class ID character in input data.");
}
// Supply Chain ID is 2 digits for barcode C and 6 digits for barcode L
int supplyChainLength = (barcodeType == 'C') ? 2 : 6;
result = int.TryParse(new string(barcodeData, 3, supplyChainLength), out supplyChainId);
if (!result)
{
throw new InvalidDataException("Mailmark: Invalid Supply Chain ID character in input data.");
}
// Item ID is 8 digits.
result = int.TryParse(new string(barcodeData, 3 + supplyChainLength, 8), out itemId);
if (!result)
{
throw new InvalidDataException("Mailmark: Invalid Item ID character in input data.");
}
// Seperate Destination Post Code plus DPS field.
postcode = new string(barcodeData, 3 + supplyChainLength + 8, 9);
// Detect postcode type.
/* Postcode type is used to select which format of postcode
*
* 1 = FNFNLLNLS
* 2 = FFNNLLNLS
* 3 = FFNNNLLNL
* 4 = FFNFNLLNL
* 5 = FNNLLNLSS
* 6 = FNNNLLNLS
* 7 = International designation*/
if (postcode == "XY11 ")
{
postcodeType = 7;
}
else
{
if (postcode[7] == ' ')
{
postcodeType = 5;
}
else
{
if (postcode[8] == ' ')
{
// Types 1, 2 and 6.
if (Char.IsDigit(postcode[1]))
{
if (Char.IsDigit(postcode[2]))
{
postcodeType = 6;
}
else
{
postcodeType = 1;
}
}
else
{
postcodeType = 2;
}
}
else
{
// Types 3 and 4.
if (Char.IsDigit(postcode[3]))
{
postcodeType = 3;
}
else
{
postcodeType = 4;
}
}
}
}
// Verify postcode type.
if (postcodeType != 7)
{
if (!VerifyPostcode(postcode, postcodeType))
{
throw new InvalidDataException("Mailmark: Invalid Postcode in input data.");
}
}
// Convert postcode to internal user field.
if (postcodeType != 7)
{
pattern = postcodeFormat[postcodeType - 1];
BinaryMath.BinaryLoad(bRegister, "0");
for (int i = 0; i < 9; i++)
{
switch (pattern[i])
{
case 'F':
BinaryMath.BinaryMultiply(bRegister, "26");
BinaryMath.BinaryLoad(tempRegister, "0");
for (int j = 0; j < 5; j++)
{
if ((SetF.IndexOf(postcode[i]) & (0x01 << j)) > 0)
{
tempRegister[j] = 1;
}
}
BinaryMath.BinaryAdd(bRegister, tempRegister);
break;
case 'L':
BinaryMath.BinaryMultiply(bRegister, "20");
BinaryMath.BinaryLoad(tempRegister, "0");
for (int j = 0; j < 5; j++)
{
if ((SetL.IndexOf(postcode[i]) & (0x01 << j)) > 0)
{
tempRegister[j] = 1;
}
}
BinaryMath.BinaryAdd(bRegister, tempRegister);
break;
case 'N':
BinaryMath.BinaryMultiply(bRegister, "10");
BinaryMath.BinaryLoad(tempRegister, "0");
for (int j = 0; j < 5; j++)
{
if ((SetN.IndexOf(postcode[i]) & (0x01 << j)) > 0)
{
tempRegister[j] = 1;
}
}
BinaryMath.BinaryAdd(bRegister, tempRegister);
break;
}
}
// Destination postcode = accumulatorA + accumulatorB.
BinaryMath.BinaryLoad(destinationPostcode, "0");
BinaryMath.BinaryAdd(destinationPostcode, bRegister);
BinaryMath.BinaryLoad(aRegister, "1");
if (postcodeType == 1)
{
BinaryMath.BinaryAdd(destinationPostcode, aRegister);
}
BinaryMath.BinaryLoad(tempRegister, "5408000000");
BinaryMath.BinaryAdd(aRegister, tempRegister);
if (postcodeType == 2)
{
BinaryMath.BinaryAdd(destinationPostcode, aRegister);
}
BinaryMath.BinaryLoad(tempRegister, "5408000000");
BinaryMath.BinaryAdd(aRegister, tempRegister);
if (postcodeType == 3)
{
BinaryMath.BinaryAdd(destinationPostcode, aRegister);
}
BinaryMath.BinaryLoad(tempRegister, "54080000000");
BinaryMath.BinaryAdd(aRegister, tempRegister);
if (postcodeType == 4)
{
BinaryMath.BinaryAdd(destinationPostcode, aRegister);
}
BinaryMath.BinaryLoad(tempRegister, "140608000000");
BinaryMath.BinaryAdd(aRegister, tempRegister);
if (postcodeType == 5)
{
BinaryMath.BinaryAdd(destinationPostcode, aRegister);
}
BinaryMath.BinaryLoad(tempRegister, "208000000");
BinaryMath.BinaryAdd(aRegister, tempRegister);
if (postcodeType == 6)
{
BinaryMath.BinaryAdd(destinationPostcode, aRegister);
}
}
// Conversion from Internal User Fields to Consolidated Data Value
// Set CDV to 0
BinaryMath.BinaryLoad(cdvRegister, "0");
// Add Destination Post Code plus DPS
BinaryMath.BinaryAdd(cdvRegister, destinationPostcode);
// Multiply by 100,000,000
BinaryMath.BinaryMultiply(cdvRegister, "100000000");
// Add Item ID
BinaryMath.BinaryLoad(tempRegister, "0");
for (int i = 0; i < 26; i++)
{
if ((0x01 & (itemId >> i)) > 0)
{
tempRegister[i] = 1;
}
}
BinaryMath.BinaryAdd(cdvRegister, tempRegister);
if (barcodeType == 'C')
{
BinaryMath.BinaryMultiply(cdvRegister, "100"); // Barcode C - Multiply by 100
}
else
{
BinaryMath.BinaryMultiply(cdvRegister, "1000000"); // Barcode L - Multiply by 1,000,000
}
// Add supply chain id.
BinaryMath.BinaryLoad(tempRegister, "0");
for (int i = 0; i < 20; i++)
{
if ((0x01 & (supplyChainId >> i)) > 0)
{
tempRegister[i] = 1;
}
}
BinaryMath.BinaryAdd(cdvRegister, tempRegister);
// Multiply by 15.
BinaryMath.BinaryMultiply(cdvRegister, "15");
// Add class.
BinaryMath.BinaryLoad(tempRegister, "0");
for (int i = 0; i < 4; i++)
{
if ((0x01 & (classId >> i)) > 0)
{
tempRegister[i] = 1;
}
}
BinaryMath.BinaryAdd(cdvRegister, tempRegister);
// Multiply by 5.
BinaryMath.BinaryMultiply(cdvRegister, "5");
// Add format.
BinaryMath.BinaryLoad(tempRegister, "0");
for (int i = 0; i < 4; i++)
{
if ((0x01 & (formatId >> i)) > 0)
{
tempRegister[i] = 1;
}
}
BinaryMath.BinaryAdd(cdvRegister, tempRegister);
// Multiply by 4.
BinaryMath.BinaryMultiply(cdvRegister, "4");
// Add version id.
BinaryMath.BinaryLoad(tempRegister, "0");
for (int i = 0; i < 4; i++)
{
if ((0x01 & (versionId >> i)) > 0)
{
tempRegister[i] = 1;
}
}
BinaryMath.BinaryAdd(cdvRegister, tempRegister);
if (barcodeType == 'C')
{
dataTop = 15;
dataStep = 8;
checkCount = 6;
}
else
{
dataTop = 18;
dataStep = 10;
checkCount = 7;
}
// Conversion from consolidated data value to data numbers.
for (int i = 0; i < 112; i++)
{
bRegister[i] = cdvRegister[i];
}
for (int j = dataTop; j >= (dataStep + 1); j--)
{
for (int i = 0; i < 112; i++)
{
cdvRegister[i] = bRegister[i];
bRegister[i] = 0;
aRegister[i] = 0;
}
aRegister[96] = 1;
for (int i = 91; i >= 0; i--)
{
bRegister[i] = BinaryMath.IsLarger(cdvRegister, aRegister);
if (bRegister[i] == 1)
{
BinaryMath.BinarySubtract(cdvRegister, aRegister);
}
BinaryMath.ShiftDown(aRegister);
}
data[j] = (byte)((cdvRegister[5] * 32) + (cdvRegister[4] * 16) + (cdvRegister[3] * 8) + (cdvRegister[2] * 4) + (cdvRegister[1] * 2) + cdvRegister[0]);
}
for (int j = dataStep; j >= 0; j--)
{
for (int i = 0; i < 112; i++)
{
cdvRegister[i] = bRegister[i];
bRegister[i] = 0;
aRegister[i] = 0;
}
aRegister[95] = 1;
aRegister[94] = 1;
aRegister[93] = 1;
aRegister[92] = 1;
for (int i = 91; i >= 0; i--)
{
bRegister[i] = BinaryMath.IsLarger(cdvRegister, aRegister);
if (bRegister[i] == 1)
{
BinaryMath.BinarySubtract(cdvRegister, aRegister);
}
BinaryMath.ShiftDown(aRegister);
}
data[j] = (byte)((cdvRegister[5] * 32) + (cdvRegister[4] * 16) + (cdvRegister[3] * 8) + (cdvRegister[2] * 4) + (cdvRegister[1] * 2) + cdvRegister[0]);
}
ReedSolomon.RSInitialise(0x25, checkCount, 1);
ReedSolomon.RSEncode(dataTop + 1, data, check);
// Append check digits to data.
for (int i = 1; i <= checkCount; i++)
{
data[dataTop + i] = check[checkCount - i];
}
// Conversion from data numbers and check numbers to data symbols and check symbols.
for (int i = 0; i <= dataStep; i++)
{
data[i] = dataSymbolEven[data[i]];
}
for (int i = dataStep + 1; i <= (dataTop + checkCount); i++)
{
data[i] = dataSymbolOdd[data[i]];
}
// Conversion from data symbols and check symbols to extender groups.
for (int i = 0; i < inputLength; i++)
{
if (barcodeType == 'C')
{
extender[extenderGroupC[i]] = data[i];
}
else
{
extender[extenderGroupL[i]] = data[i];
}
}
// Conversion from extender groups to bar identifiers.
for (int i = 0; i < inputLength; i++)
{
for (int j = 0; j < 3; j++)
{
switch (extender[i] & 0x24)
{
case 0x24:
barPattern.Append("F");
break;
case 0x20:
if (i % 2 > 0)
{
barPattern.Append("D");
}
else
{
barPattern.Append("A");
}
break;
case 0x04:
if (i % 2 > 0)
{
barPattern.Append("A");
}
else
{
barPattern.Append("D");
}
break;
default:
barPattern.Append("T");
break;
}
extender[i] = (short)(extender[i] << 1);
}
}
SymbolBuilder.BuildFourStateSymbol(Symbol, barPattern);
barcodeText = new string(barcodeData);
}
