public static char GetStartSymbol(Barcode128CodeSet codeSet)
{
switch (codeSet)
{
case Barcode128CodeSet.A:
return(START_A);
case Barcode128CodeSet.B:
return(START_B);
case Barcode128CodeSet.C:
return(START_C);
default:
return(START_B);
}
}
/** Converts the human readable text to the characters needed to
* create a barcode using the specified code set.
* @param text the text to convert
* @param ucc <CODE>true</CODE> if it is an UCC/EAN-128. In this case
* the character FNC1 is added
* @param codeSet forced code set, or AUTO for optimized barcode.
* @return the code ready to be fed to getBarsCode128Raw()
*/
public static string GetRawText(string text, bool ucc, Barcode128CodeSet codeSet)
{
String outs = "";
int tLen = text.Length;
if (tLen == 0)
{
outs += GetStartSymbol(codeSet);
if (ucc)
{
outs += FNC1_INDEX;
}
return(outs);
}
int c = 0;
for (int k = 0; k < tLen; ++k)
{
c = text[k];
if (c > 127 && c != FNC1)
{
throw new ArgumentException(MessageLocalization.GetComposedMessage("there.are.illegal.characters.for.barcode.128.in.1", text));
}
}
c = text[0];
char currentCode = START_B;
int index = 0;
if ((codeSet == Barcode128CodeSet.AUTO || codeSet == Barcode128CodeSet.C) && IsNextDigits(text, index, 2))
{
currentCode = START_C;
outs += currentCode;
if (ucc)
{
outs += FNC1_INDEX;
}
String out2 = GetPackedRawDigits(text, index, 2);
index += (int)out2[0];
outs += out2.Substring(1);
}
else if (c < ' ')
{
currentCode = START_A;
outs += currentCode;
if (ucc)
{
outs += FNC1_INDEX;
}
outs += (char)(c + 64);
++index;
}
else
{
outs += currentCode;
if (ucc)
{
outs += FNC1_INDEX;
}
if (c == FNC1)
{
outs += FNC1_INDEX;
}
else
{
outs += (char)(c - ' ');
}
++index;
}
if (currentCode != GetStartSymbol(codeSet))
{
throw new Exception(MessageLocalization.GetComposedMessage("there.are.illegal.characters.for.barcode.128.in.1", text));
}
while (index < tLen)
{
switch (currentCode)
{
case START_A: {
if (codeSet == Barcode128CodeSet.AUTO && IsNextDigits(text, index, 4))
{
currentCode = START_C;
outs += CODE_AB_TO_C;
String out2 = GetPackedRawDigits(text, index, 4);
index += (int)out2[0];
outs += out2.Substring(1);
}
else
{
c = text[index++];
if (c == FNC1)
{
outs += FNC1_INDEX;
}
else if (c > '_')
{
currentCode = START_B;
outs += CODE_AC_TO_B;
outs += (char)(c - ' ');
}
else if (c < ' ')
{
outs += (char)(c + 64);
}
else
{
outs += (char)(c - ' ');
}
}
}
break;
case START_B: {
if (codeSet == Barcode128CodeSet.AUTO && IsNextDigits(text, index, 4))
{
currentCode = START_C;
outs += CODE_AB_TO_C;
String out2 = GetPackedRawDigits(text, index, 4);
index += (int)out2[0];
outs += out2.Substring(1);
}
else
{
c = text[index++];
if (c == FNC1)
{
outs += FNC1_INDEX;
}
else if (c < ' ')
{
currentCode = START_A;
outs += CODE_BC_TO_A;
outs += (char)(c + 64);
}
else
{
outs += (char)(c - ' ');
}
}
}
break;
case START_C: {
if (IsNextDigits(text, index, 2))
{
String out2 = GetPackedRawDigits(text, index, 2);
index += (int)out2[0];
outs += out2.Substring(1);
}
else
{
c = text[index++];
if (c == FNC1)
{
outs += FNC1_INDEX;
}
else if (c < ' ')
{
currentCode = START_A;
outs += CODE_BC_TO_A;
outs += (char)(c + 64);
}
else
{
currentCode = START_B;
outs += CODE_AC_TO_B;
outs += (char)(c - ' ');
}
}
}
break;
}
if (codeSet != Barcode128CodeSet.AUTO && currentCode != GetStartSymbol(codeSet))
{
throw new Exception(MessageLocalization.GetComposedMessage("there.are.illegal.characters.for.barcode.128.in.1", text));
}
}
return(outs);
}
/** Converts the human readable text to the characters needed to
* create a barcode using the specified code set.
* @param text the text to convert
* @param ucc <CODE>true</CODE> if it is an UCC/EAN-128. In this case
* the character FNC1 is added
* @param codeSet forced code set, or AUTO for optimized barcode.
* @return the code ready to be fed to getBarsCode128Raw()
*/
public static string GetRawText(string text, bool ucc, Barcode128CodeSet codeSet) {
String outs = "";
int tLen = text.Length;
if (tLen == 0) {
outs += GetStartSymbol(codeSet);
if (ucc)
outs += FNC1_INDEX;
return outs;
}
int c = 0;
for (int k = 0; k < tLen; ++k) {
c = text[k];
if (c > 127 && c != FNC1)
throw new ArgumentException(MessageLocalization.GetComposedMessage("there.are.illegal.characters.for.barcode.128.in.1", text));
}
c = text[0];
char currentCode = START_B;
int index = 0;
if ((codeSet == Barcode128CodeSet.AUTO || codeSet == Barcode128CodeSet.C) && IsNextDigits(text, index, 2)) {
currentCode = START_C;
outs += currentCode;
if (ucc)
outs += FNC1_INDEX;
String out2 = GetPackedRawDigits(text, index, 2);
index += (int)out2[0];
outs += out2.Substring(1);
}
else if (c < ' ') {
currentCode = START_A;
outs += currentCode;
if (ucc)
outs += FNC1_INDEX;
outs += (char)(c + 64);
++index;
}
else {
outs += currentCode;
if (ucc)
outs += FNC1_INDEX;
if (c == FNC1)
outs += FNC1_INDEX;
else
outs += (char)(c - ' ');
++index;
}
if (codeSet != Barcode128CodeSet.AUTO && currentCode != GetStartSymbol(codeSet))
throw new Exception(MessageLocalization.GetComposedMessage("there.are.illegal.characters.for.barcode.128.in.1", text));
while (index < tLen) {
switch (currentCode) {
case START_A: {
if (codeSet == Barcode128CodeSet.AUTO && IsNextDigits(text, index, 4)) {
currentCode = START_C;
outs += CODE_AB_TO_C;
String out2 = GetPackedRawDigits(text, index, 4);
index += (int) out2[0];
outs += out2.Substring(1);
} else {
c = text[index++];
if (c == FNC1)
outs += FNC1_INDEX;
else if (c > '_') {
currentCode = START_B;
outs += CODE_AC_TO_B;
outs += (char) (c - ' ');
} else if (c < ' ')
outs += (char) (c + 64);
else
outs += (char) (c - ' ');
}
}
break;
case START_B: {
if (codeSet == Barcode128CodeSet.AUTO && IsNextDigits(text, index, 4)) {
currentCode = START_C;
outs += CODE_AB_TO_C;
String out2 = GetPackedRawDigits(text, index, 4);
index += (int) out2[0];
outs += out2.Substring(1);
} else {
c = text[index++];
if (c == FNC1)
outs += FNC1_INDEX;
else if (c < ' ') {
currentCode = START_A;
outs += CODE_BC_TO_A;
outs += (char) (c + 64);
} else {
outs += (char) (c - ' ');
}
}
}
break;
case START_C: {
if (IsNextDigits(text, index, 2)) {
String out2 = GetPackedRawDigits(text, index, 2);
index += (int) out2[0];
outs += out2.Substring(1);
} else {
c = text[index++];
if (c == FNC1)
outs += FNC1_INDEX;
else if (c < ' ') {
currentCode = START_A;
outs += CODE_BC_TO_A;
outs += (char)(c + 64);
}
else {
currentCode = START_B;
outs += CODE_AC_TO_B;
outs += (char) (c - ' ');
}
}
}
break;
}
if (codeSet != Barcode128CodeSet.AUTO && currentCode != GetStartSymbol(codeSet))
throw new Exception(MessageLocalization.GetComposedMessage("there.are.illegal.characters.for.barcode.128.in.1", text));
}
return outs;
}
public static char GetStartSymbol(Barcode128CodeSet codeSet) {
switch (codeSet) {
case Barcode128CodeSet.A:
return START_A;
case Barcode128CodeSet.B:
return START_B;
case Barcode128CodeSet.C:
return START_C;
default:
return START_B;
}
}
