SCount = LCount * NCount; // 11172
/**
* For use in an applet: just load a minimal set of data.
*/
private static void SetMinimalDecomp(IntHashtable canonicalClass, IntStringHashtable decompose,
LongHashtable compose, BitSet isCompatibility, BitSet isExcluded)
{
String[] decomposeData =
{
"\u005E", "\u0020\u0302", "K",
"\u005F", "\u0020\u0332", "K",
"\u0060", "\u0020\u0300", "K",
"\u00A0", "\u0020", "K",
"\u00A8", "\u0020\u0308", "K",
"\u00AA", "\u0061", "K",
"\u00AF", "\u0020\u0304", "K",
"\u00B2", "\u0032", "K",
"\u00B3", "\u0033", "K",
"\u00B4", "\u0020\u0301", "K",
"\u00B5", "\u03BC", "K",
"\u00B8", "\u0020\u0327", "K",
"\u00B9", "\u0031", "K",
"\u00BA", "\u006F", "K",
"\u00BC", "\u0031\u2044\u0034", "K",
"\u00BD", "\u0031\u2044\u0032", "K",
"\u00BE", "\u0033\u2044\u0034", "K",
"\u00C0", "\u0041\u0300", "",
"\u00C1", "\u0041\u0301", "",
"\u00C2", "\u0041\u0302", "",
"\u00C3", "\u0041\u0303", "",
"\u00C4", "\u0041\u0308", "",
"\u00C5", "\u0041\u030A", "",
"\u00C7", "\u0043\u0327", "",
"\u00C8", "\u0045\u0300", "",
"\u00C9", "\u0045\u0301", "",
"\u00CA", "\u0045\u0302", "",
"\u00CB", "\u0045\u0308", "",
"\u00CC", "\u0049\u0300", "",
"\u00CD", "\u0049\u0301", "",
"\u00CE", "\u0049\u0302", "",
"\u00CF", "\u0049\u0308", "",
"\u00D1", "\u004E\u0303", "",
"\u00D2", "\u004F\u0300", "",
"\u00D3", "\u004F\u0301", "",
"\u00D4", "\u004F\u0302", "",
"\u00D5", "\u004F\u0303", "",
"\u00D6", "\u004F\u0308", "",
"\u00D9", "\u0055\u0300", "",
"\u00DA", "\u0055\u0301", "",
"\u00DB", "\u0055\u0302", "",
"\u00DC", "\u0055\u0308", "",
"\u00DD", "\u0059\u0301", "",
"\u00E0", "\u0061\u0300", "",
"\u00E1", "\u0061\u0301", "",
"\u00E2", "\u0061\u0302", "",
"\u00E3", "\u0061\u0303", "",
"\u00E4", "\u0061\u0308", "",
"\u00E5", "\u0061\u030A", "",
"\u00E7", "\u0063\u0327", "",
"\u00E8", "\u0065\u0300", "",
"\u00E9", "\u0065\u0301", "",
"\u00EA", "\u0065\u0302", "",
"\u00EB", "\u0065\u0308", "",
"\u00EC", "\u0069\u0300", "",
"\u00ED", "\u0069\u0301", "",
"\u00EE", "\u0069\u0302", "",
"\u00EF", "\u0069\u0308", "",
"\u00F1", "\u006E\u0303", "",
"\u00F2", "\u006F\u0300", "",
"\u00F3", "\u006F\u0301", "",
"\u00F4", "\u006F\u0302", "",
"\u00F5", "\u006F\u0303", "",
"\u00F6", "\u006F\u0308", "",
"\u00F9", "\u0075\u0300", "",
"\u00FA", "\u0075\u0301", "",
"\u00FB", "\u0075\u0302", "",
"\u00FC", "\u0075\u0308", "",
"\u00FD", "\u0079\u0301", "",
// EXTRAS, outside of Latin 1
"\u1EA4", "\u00C2\u0301", "",
"\u1EA5", "\u00E2\u0301", "",
"\u1EA6", "\u00C2\u0300", "",
"\u1EA7", "\u00E2\u0300", "",
};
int[] classData =
{
0x0300, 230,
0x0301, 230,
0x0302, 230,
0x0303, 230,
0x0304, 230,
0x0305, 230,
0x0306, 230,
0x0307, 230,
0x0308, 230,
0x0309, 230,
0x030A, 230,
0x030B, 230,
0x030C, 230,
0x030D, 230,
0x030E, 230,
0x030F, 230,
0x0310, 230,
0x0311, 230,
0x0312, 230,
0x0313, 230,
0x0314, 230,
0x0315, 232,
0x0316, 220,
0x0317, 220,
0x0318, 220,
0x0319, 220,
0x031A, 232,
0x031B, 216,
0x031C, 220,
0x031D, 220,
0x031E, 220,
0x031F, 220,
0x0320, 220,
0x0321, 202,
0x0322, 202,
0x0323, 220,
0x0324, 220,
0x0325, 220,
0x0326, 220,
0x0327, 202,
0x0328, 202,
0x0329, 220,
0x032A, 220,
0x032B, 220,
0x032C, 220,
0x032D, 220,
0x032E, 220,
0x032F, 220,
0x0330, 220,
0x0331, 220,
0x0332, 220,
0x0333, 220,
0x0334, 1,
0x0335, 1,
0x0336, 1,
0x0337, 1,
0x0338, 1,
0x0339, 220,
0x033A, 220,
0x033B, 220,
0x033C, 220,
0x033D, 230,
0x033E, 230,
0x033F, 230,
0x0340, 230,
0x0341, 230,
0x0342, 230,
0x0343, 230,
0x0344, 230,
0x0345, 240,
0x0360, 234,
0x0361, 234
};
// build the same tables we would otherwise get from the
// Unicode Character Database, just with limited data
for (int i = 0; i < decomposeData.Length; i += 3)
{
char value = decomposeData[i][0];
String decomp = decomposeData[i + 1];
bool compat = decomposeData[i + 2].Equals("K");
if (compat)
{
isCompatibility.Set(value);
}
decompose.Put(value, decomp);
if (!compat)
{
int first = '\u0000';
int second = UTF16Util.NextCodePoint(decomp, 0);
if (decomp.Length > 1)
{
first = second;
second = UTF16Util.NextCodePoint(decomp,
UTF16Util.CodePointLength(first));
}
long pair = (first << 16) | second;
compose.Put(pair, value);
}
}
for (int i = 0; i < classData.Length;)
{
canonicalClass.Put(classData[i++], classData[i++]);
}
}
/**
* Builds a decomposition table from a UnicodeData file
*/
private static void BuildDecompositionTables(
IntHashtable canonicalClass, IntStringHashtable decompose,
LongHashtable compose, BitSet isCompatibility, BitSet isExcluded)
{
if (DEBUG)
{
Console.Out.WriteLine("Reading Unicode Character Database");
}
//BufferedReader in = new BufferedReader(new FileReader(UNICODE_DATA), 64*1024);
TextReader @in = null;
try
{
@in = TestUtil.GetDataReader("unicode.UnicodeData.txt");
}
catch (Exception e)
{
Console.Error.WriteLine("Failed to read UnicodeData.txt");
Environment.Exit(1);
}
int value;
long pair;
int counter = 0;
while (true)
{
// read a line, discarding comments and blank lines
String line = @in.ReadLine();
if (line == null)
{
break;
}
int comment = line.IndexOf('#'); // strip comments
if (comment != -1)
{
line = line.Substring(0, comment - 0); // ICU4N: Checked 2nd substring parameter
}
if (line.Length == 0)
{
continue;
}
if (DEBUG)
{
counter++;
if ((counter & 0xFF) == 0)
{
Console.Out.WriteLine("At: " + line);
}
}
// find the values of the particular fields that we need
// Sample line: 00C0;LATIN ...A GRAVE;Lu;0;L;0041 0300;;;;N;LATIN ... GRAVE;;;00E0;
int start = 0;
int end = line.IndexOf(';'); // code
value = int.Parse(line.Substring(start, end - start), NumberStyles.HexNumber, CultureInfo.InvariantCulture); // ICU4N: Corrected 2nd substring parameter
if (true && value == '\u00c0')
{
//Console.Out.WriteLine("debug: " + line);
}
end = line.IndexOf(';', start = end + 1); // name
/*String name = line.substring(start,end);*/
end = line.IndexOf(';', start = end + 1); // general category
end = line.IndexOf(';', start = end + 1); // canonical class
// check consistency: canonical classes must be from 0 to 255
int cc = int.Parse(line.Substring(start, end - start), CultureInfo.InvariantCulture); // ICU4N: Corrected 2nd substring parameter
if (cc != (cc & 0xFF))
{
Console.Error.WriteLine("Bad canonical class at: " + line);
}
canonicalClass.Put(value, cc);
end = line.IndexOf(';', start = end + 1); // BIDI
end = line.IndexOf(';', start = end + 1); // decomp
// decomp requires more processing.
// store whether it is canonical or compatibility.
// store the decomp in one table, and the reverse mapping (from pairs) in another
if (start != end)
{
String segment = line.Substring(start, end - start); // ICU4N: Corrected 2nd parameter
bool compat = segment[0] == '<';
if (compat)
{
isCompatibility.Set(value);
}
String decomp = fromHex(segment);
// a small snippet of code to generate the Applet data
/*if (GENERATING) {
* if (value < 0xFF) {
* Console.Out.WriteLine(
* "\"\\u" + hex((char)value) + "\", "
+ "\"\\u" + hex(decomp, "\\u") + "\", "
+ (compat ? "\"K\"," : "\"\",")
+ "// " + name);
+ }
+ }*/
// check consistency: all canon decomps must be singles or pairs!
int decompLen = UTF16Util.CountCodePoint(decomp);
if (decompLen < 1 || decompLen > 2 && !compat)
{
Console.Error.WriteLine("Bad decomp at: " + line);
}
decompose.Put(value, decomp);
// only compositions are canonical pairs
// skip if script exclusion
if (!compat && !isExcluded.Get(value))
{
int first = '\u0000';
int second = UTF16Util.NextCodePoint(decomp, 0);
if (decompLen > 1)
{
first = second;
second = UTF16Util.NextCodePoint(decomp,
UTF16Util.CodePointLength(first));
}
// store composition pair in single integer
pair = ((long)first << 32) | (uint)second;
if (DEBUG && value == '\u00C0')
{
Console.Out.WriteLine("debug2: " + line);
}
compose.Put(pair, value);
}
else if (DEBUG)
{
Console.Out.WriteLine("Excluding: " + decomp);
}
}
}
@in.Dispose();
if (DEBUG)
{
Console.Out.WriteLine("Done reading Unicode Character Database");
}
// add algorithmic Hangul decompositions
// this is more compact if done at runtime, but for simplicity we
// do it this way.
if (DEBUG)
{
Console.Out.WriteLine("Adding Hangul");
}
for (int SIndex = 0; SIndex < SCount; ++SIndex)
{
int TIndex = SIndex % TCount;
char first, second;
if (TIndex != 0)
{ // triple
first = (char)(SBase + SIndex - TIndex);
second = (char)(TBase + TIndex);
}
else
{
first = (char)(LBase + SIndex / NCount);
second = (char)(VBase + (SIndex % NCount) / TCount);
}
pair = ((long)first << 32) | second;
value = SIndex + SBase;
decompose.Put(value, Convert.ToString(first, CultureInfo.InvariantCulture) + second);
compose.Put(pair, value);
}
if (DEBUG)
{
Console.Out.WriteLine("Done adding Hangul");
}
}