Example #1
0
 @Override
 int read(final TextInput ti) throws IOException {
   final int a = ti.readByte();
   if (a < 0) return a;
   final int b = ti.readByte();
   if (b < 0) return invalid();
   return a << 8 | b;
 }
Example #2
0
 @Override
 int read(final TextInput ti) throws IOException {
   final int a = ti.readByte();
   if (a < 0) return a;
   final int b = ti.readByte();
   if (b < 0) return invalid();
   final int c = ti.readByte();
   if (c < 0) return invalid();
   final int d = ti.readByte();
   if (d < 0) return invalid();
   return a << 24 | b << 16 | c << 8 | d;
 }
Example #3
0
 @Override
 int read(final TextInput ti) throws IOException {
   int ch = ti.readByte();
   if (ch < 0x80) return ch;
   if (ch < 0xC0) return invalid();
   cache[0] = (byte) ch;
   final int cl = Token.cl((byte) ch);
   for (int c = 1; c < cl; ++c) {
     ch = ti.readByte();
     if (ch < 0x80) return invalid();
     cache[c] = (byte) ch;
   }
   return Token.cp(cache, 0);
 }
Example #4
0
 @Override
 int read(final TextInput ti) throws IOException {
   int c = -1;
   while (++c < 4) {
     final int ch = ti.readByte();
     if (ch < 0) break;
     cache[c] = (byte) ch;
     outc.position(0);
     inc.position(0);
     inc.limit(c + 1);
     csd.reset();
     final CoderResult cr = csd.decode(inc, outc, true);
     if (cr.isMalformed()) continue;
     // return character
     int i = 0;
     final int os = outc.position();
     for (int o = 0; o < os; ++o) i |= outc.get(o) << (o << 3);
     return i;
   }
   return c == 0 ? -1 : invalid();
 }