来自Moto得GB2Unicode类-JSP教程,资料/其它

//package com.mot.j2me.midlets.dictionary;
public class gb2uni
{
private static final byte   gb_page_size =    94;

char ggbtounitbl[] = {
    0x554a,
    0x963f,
    0x57c3,
    0x6328,
    0x54ce,
    0x5509,
    0x54c0,
    0x7691,
    0x764c,
    0x853c,
    0x77ee,
    0x827e,
    0x788d,
    0x7231,
    0x9698,
    0x978d,
    0x6c28,
    0x5b89,
    0x4ffa,
    0x6309,
    0x6697,
    0x5cb8,
    0x80fa,
    0x6848,
    0x80ae,
    0x6602,
    0x76ce,
    0x51f9,
    0x6556,
    0x71ac,
    0x7ff1,
    0x8884,
    0x50b2,
    0x5965,
    0x61ca,
    0x6fb3,
    0x82ad,
    0x634c,
    0x6252,
    0x53ed,
    0x5427,
    0x7b06,
    0x516b,
    0x75a4,
    0x5df4,
    0x62d4,
    0x8dcb,
    0x9776,
    0x628a,
    0x8019,
    0x575d,
    0x9738,
    0x7f62,
    0x7238,
    0x767d,
    0x67cf,
    0x767e,
    0x6446,
    0x4f70,
    0x8d25,
    0x62dc,
    0x7a17,
    0x6591,
    0x73ed,
    0x642c,
    0x6273,
    0x822c,
    0x9881,
    0x677f,
    0x7248,
    0x626e,
    0x62cc,
    0x4f34,
    0x74e3,
    0x534a,
    0x529e,
    0x7eca,
    0x90a6,
    0x5e2e,
    0x6886,
    0x699c,
    0x8180,
    0x7ed1,
    0x68d2,
    0x78c5,
    0x868c,
    0x9551,
    0x508d,
    0x8c24,
    0x82de,
    0x80de,
    0x5305,
    0x8912,
    0x5265,
    0x8584,
    0x96f9,
    0x4fdd,
    0x5821,
    0x9971,
    0x5b9d,
    0x62b1,
    0x62a5,
    0x66b4,
    0x8c79,
    0x9c8d,
    0x7206,
    0x676f,
    0x7891,
    0x60b2,
    0x5351,
    0x5317,
    0x8f88,
    0x80cc,
    0x8d1d,
    0x94a1,
    0x500d,
    0x72c8,
    0x5907,
    0x60eb,
    };
    char high_byte(char code)
    {
        return (char)((code) & 0xff00);
    }
    char low_byte(char code)
    {
        
        return (char)((code) & 0x00ff);
    }
    
    public char converter(char code)
    {
        short index;
        short pagenum;
        // validate the input code
        if (!((high_byte(code) >= 0xb000) &&
              (high_byte(code) <= 0xf700) &&
              (low_byte(code) >= 0x00a1) &&   //0xd5e2
              (low_byte(code) <= 0x00fe)))
              return 0x20; // invalid code
              
        // valid gb code in cjk range
        pagenum = (short)(((high_byte(code) – 0xb000) >> 8));
        index = (short)(pagenum*94 + (low_byte(code) – 0x00a1));
    
        if (high_byte(code) > 0xd700) // special chinese characters
            index -= 5;
        return ggbtounitbl[index];
    }
}//class defined end.