ucs2Gbk互转的code_自己写的

// UCS2GBK.cpp: implementation of the UCS2GBK class. // ////////////////////////////////////////////////////////////////////// #include "stdafx.h" #include "TransTool.h" #include "UCS2GBK.h" #ifdef _DEBUG #undef THIS_FILE static char THIS_FILE[]=__FILE__; #define new DEBUG_NEW #endif ////////////////////////////////////////////////////////////////////// // Construction/Destruction ////////////////////////////////////////////////////////////////////// UCS2GBK::UCS2GBK() { } UCS2GBK::~UCS2GBK() { } // ucs2GB.c // unic <==>gbk /************************* * * ***************************/ extern const unsigned short unic2gbk_table[]; extern const unsigned short gbk2unic_table[]; int UCS2GBK::Unicode2GBK(short *unicode,unsigned short slen,unsigned char *GBK,unsigned short dlen)// return strlen { unsigned short *pu; unsigned char *pc; unsigned short cc; unsigned short sl=0,dl=0; int count = 0; pu=(unsigned short *)unicode; pc=GBK; while(*pu) { if(*pu<0x80) { if((dl+1)<dlen) { *pc++=(unsigned char)*pu++; sl++; dl++; } else break; } else if(*pu>=0x4e00) { cc=unic2gbk_table[*pu-0x4e00]; pu++; sl++; if((dl+2)<dlen) { *pc++=cc>>8; *pc++=cc&0xff; dl+=2; } else break; } else { pu++; // lost it , 128--0x4e00 , do not valid at GBK , not complete ,need reference the GBK table sl++; } } *pc=0; return pc-GBK; } #define LINE_NUM 8 int UCS2GBK::GBK2Unicode(unsigned char *GBK,unsigned short slen,unsigned char *unicode,unsigned short dlen) { unsigned short *pu; unsigned char *pc; unsigned short cc[LINE_NUM]; unsigned short sl=0,dl=0; char str[20]; int count = 0, cnt=0; int offset = 10; //pu=unicode; pc=GBK; memset(str,0,20); while(*pc) { if(*pc<0x80) { if((dl+1)<dlen) { //*pu++=*pc++; cc[count] = *pc++; sl++; dl++; sprintf(str,"0x%02X,0x%02X,",(unsigned char)((cc[count]&0xff00)>>8),(unsigned char)(cc[count]&0xff)); cnt++; memcpy((char*)(unicode+offset),str,strlen(str)); offset += strlen(str); memset(str,0,20); count ++; if(count == LINE_NUM) { memcpy((char*)(unicode+offset),"\r\n",2); offset += 2; count = 0; } } else break; } else if(*pc>=0x81 && *(pc+1)>=0x40) { if((dl+1)<dlen) { //*pu++=gbk2unic_table[((*pc-0x80)<<8)+*(pc+1)]; cc[count]=gbk2unic_table[((*pc-0x80)<<8)+*(pc+1)]; pc+=2; sl+=2; dl++; sprintf(str,"0x%02X,0x%02X,",(unsigned char)((cc[count]&0xff00)>>8),(unsigned char)(cc[count]&0xff)); cnt++; memcpy((char*)(unicode+offset),str,strlen(str)); offset += strlen(str); memset(str,0,20); count ++; if(count == LINE_NUM) { memcpy((char*)(unicode+offset),"\r\n",2); offset += 2; count = 0; } } else break; } else //in valid ?? { pc+=2; sl+=2; } } sprintf(str,"0x%02X,0x%02X,",(unsigned char)((cnt&0xff00)>>8),(unsigned char)(cnt&0xff)); memset(unicode,' ',10); memcpy(unicode,str,strlen(str)); unicode[offset] = 0; //*pu=0; return 1; } // unic2gbk : gbkcode= unic2gbk_table[uniccode-0x4e00] const unsigned short unic2gbk_table[]={ 0xd2bb,0xb6a1,0x8140,0xc6df,0x8141,0x8142,0x8143,0xcdf2,0xd5c9,0xc8fd,0xc9cf,0xcfc2,0xd8a2,0xb2bb,0xd3eb,0x8144, 0xd8a4,0xb3f3,0x8145,0xd7a8,0xc7d2,0xd8a7,0xcac0,0x8146,0xc7f0,0xb1fb,0xd2b5,0xb4d4,0xb6ab,0xcbbf,0xd8a9,0x8147, 0x8148,0x8149,0xb6aa,0x814a,0xc1bd,0xd1cf,0x814b,0xc9a5,0xd8ad,0x814c,0xb8f6,0xd1be,0xe3dc,0xd6d0,0x814d,0x814e, 0xb7e1,0x814f,0xb4ae,0x8150,0xc1d9,0x8151,0xd8bc,0x8152,0xcde8,0xb5a4,0xceaa,0xd6f7,0x8153,0xc0f6,0xbed9,0xd8af, 0x8154,0x8155,0x8156,0xc4cb,0x8157,0xbec3,0x8158,0xd8b1,0xc3b4,0xd2e5,0x8159,0xd6ae,0xceda,0xd5a7,0xbaf5,0xb7a6, 0xc0d6,0x815a,0xc6b9,0xc5d2,0xc7c7,0x815b,0xb9d4,0x815c,0xb3cb,0xd2d2,0x815d,0x815e,0xd8bf,0xbec5,0xc6f2,0xd2b2, 0xcfb0,0xcfe7,0x815f,0x8160,0x8161,0x8162,0xcae9,0x8163,0x8164,0xd8c0,0x8165,0x8166,0x8167,0x8168,0x8169,0x816a, 0xc2f2,0xc2d2,0x816b,0xc8e9,0x816c,0x816d,0x816e,0x816f,0x8170,0x8171,0x8172,0x8173,0x8174,0x8175,0xc7ac,0x8176, 0x8177,0x8178,0x8179,0x817a,0x817b,0x817c,0xc1cb,0x817d,0xd3e8,0xd5f9,0x817e,0xcac2,0xb6fe,0xd8a1,0xd3da,0xbff7, 0x8180,0xd4c6,0xbba5,0xd8c1,0xcee5,0xbeae,0x8181,0x8182,0xd8a8,0x8183,0xd1c7,0xd0a9,0x8184,0x8185,0x8186,0xd8bd, 0xd9ef,0xcdf6,0xbfba,0x8187,0xbdbb,0xbaa5,0xd2e0,0xb2fa,0xbae0,0xc4b6,0x8188,0xcfed,0xbea9,0xcda4,0xc1c1,0x8189, 0x818a,0x818b,0xc7d7,0xd9f1,0x818c,0xd9f4,0x818d,0x818e,0x818f,0x8190,0xc8cb,0xd8e9,0x8191,0x8192,0x8193,0xd2da, 0xcab2,0xc8ca,0xd8ec,0xd8ea,0xd8c6,0xbdf6,0xc6cd,0xb3f0,0x8194,0xd8eb,0xbdf1,0xbde9,0x8195,0xc8d4,0xb4d3,0x8196, 0x8197,0xc2d8,0x8198,0xb2d6,0xd7d0,0xcacb,0xcbfb,0xd5cc,0xb8b6,0xcfc9,0x8199,0x819a,0x819b,0xd9da,0xd8f0,0xc7aa, 0x819c,0xd8ee,0x819d,0xb4fa,0xc1ee,0xd2d4,0x819e,0x819f,0xd8ed,0x81a0,0xd2c7,0xd8ef,0xc3c7,0x81a1,0x81a2,0x81a3, 0xd1f6,0x81a4,0xd6d9,0xd8f2,0x81a5,0xd8f5,0xbcfe,0xbcdb,0x81a6,0x81a7,0x81a8,0xc8ce,0x81a9,0xb7dd,0x81aa,0xb7c2, 0x81ab,0xc6f3,0x81ac,0x81ad,0x81ae,0x81af,0x81b0,0x81b1,0x81b2,0xd8f8,0xd2c1,0x81b3,0x81b4,0xcee9,0xbcbf,0xb7fc, 0xb7a5,0xd0dd,0x81b5,0x81b6,0x81b7,0x81b8,0x81b9,0xd6da,0xd3c5,0xbbef,0xbbe1,0xd8f1,0x81ba,0x81bb,0xc9a1,0xceb0, 0xb4ab,0x81bc,0xd8f3,0x81bd,0xc9cb,0xd8f6,0xc2d7,0xd8f7,0x81be,0x81bf,0xceb1,0xd8f9,0x81c0,0x81c1,0x81c2,0xb2ae, 0xb9c0,0x81c3,0xd9a3,0x81c4,0xb0e9,0x81c5,0xc1e6,0x81c6,0xc9ec,0x81c7,0xcbc5,0x81c8,0xcbc6,0xd9a4,0x81c9,0x81ca, 0x81cb,0x81cc,0x81cd,0xb5e8,0x81ce,0x81cf,0xb5ab,0x81d0,0x81d1,0x81d2,0x81d3,0x81d4,0x81d5,0xcebb,0xb5cd,0xd7a1, 0xd7f4,0xd3d3,0x81d6,0xcce5,0x81d7,0xbace,0x81d8,0xd9a2,0xd9dc,0xd3e0,0xd8fd,0xb7f0,0xd7f7,0xd8fe,0xd8fa,0xd9a1, 0xc4e3,0x81d9,0x81da,0xd3b6,0xd8f4,0xd9dd,0x81db,0xd8fb,0x81dc,0xc5e5,0x81dd,0x81de,0xc0d0,0x81df,0x81e0,0xd1f0, 0xb0db,0x81e1,0x81e2,0xbcd1,0xd9a6,0x81e3,0xd9a5,0x81e4,0x81e5,0x81e6,0x81e7,0xd9ac,0xd9ae,0x81e8,0xd9ab,0xcab9, 0x81e9,0x81ea,0x81eb,0xd9a9,0xd6b6,0x81ec,0x81ed,0x81ee,0xb3de,0xd9a8,0x81ef,0xc0fd,0x81f0,0xcacc,0x81f1,0xd9aa, 0x81f2,0xd9a7,0x81f3,0x81f4,0xd9b0,0x81f5,0x81f6,0xb6b1,0x81f7,0x81f8,0x81f9,0xb9a9,0x81fa,0xd2c0,0x81fb,0x81fc, 0xcfc0,0x81fd,0x81fe,0xc2c2,0x8240,0xbdc4,0xd5ec,0xb2e0,0xc7c8,0xbfeb,0xd9ad,0x8241,0xd9af,0x8242,0xceea,0xbaee, 0x8243,0x8244,0x8245,0x8246,0x8247,0xc7d6,0x8248,0x8249,0x824a,0x824b,0x824c,0x824d,0x824e,0x824f,0x8250,0xb1e3, 0x8251,0x8252,0x8253,0xb4d9,0xb6ed,0xd9b4,0x8254,0x8255,0x8256,0x8257,0xbfa1,0x8258,0x8259,0x825a,0xd9de,0xc7ce, 0xc0fe,0xd9b8,0x825b,0x825c,0x825d,0x825e,0x825f,0xcbd7,0xb7fd,0x8260,0xd9b5,0x8261,0xd9b7,0xb1a3,0xd3e1,0xd9b9, 0x8262,0xd0c5,0x8263,0xd9b6,0x8264,0x8265,0xd9b1,0x8266,0xd9b2,0xc1a9,0xd9b3,0x8267,0x8268,0xbcf3,0xd0de,0xb8a9, 0x8269,0xbee3,0x826a,0xd9bd,0x826b,0x826c,0x826d,0x826e,0xd9ba,0x826f,0xb0b3,0x8270,0x8271,0x8272,0xd9c2,0x8273, 0x8274,0x8275,0x8276,0x8277,0x8278,0x8279,0x827a,0x827b,0x827c,0x827d,0x827e,0x8280,0xd9c4,0xb1b6,0x8281,0xd9bf, 0x8282,0x8283,0xb5b9,0x8284,0xbef3,0x8285,0x8286,0x8287,0xccc8,0xbaf2,0xd2d0,0x8288,0xd9c3,0x8289,0x828a,0xbde8, 0x828b,0xb3ab,0x828c,0x828d,0x828e,0xd9c5,0xbeeb,0x828f,0xd9c6,0xd9bb,0xc4df,0x8290,0xd9be,0xd9c1,0xd9c0,0x8291, 0x8292,0x8293,0x8294,0x8295,0x8296,0x8297,0x8298,0x8299,0x829a,0x829b,0xd5ae,0x829c,0xd6b5,0x829d,0xc7e3,0x829e, 0x829f,0x82a0,0x82a1,0xd9c8,0x82a2,0x82a3,0x82a4,0xbcd9,0xd9ca,0x82a5,0x82a6,0x82a7,0xd9bc,0x82a8,0xd9cb,0xc6ab, 0x82a9,0x82aa,0x82ab,0x82ac,0x82ad,0xd9c9,0x82ae,0x82af,0x82b0,0x82b1,0xd7f6,0x82b2,0xcda3,0x82b3,0x82b4,0x82b5, 0x82b6,0x82b7,0x82b8,0x82b9,0x82ba,0xbda1,0x82bb,0x82bc,0x82bd,0x82be,0x82bf,0x82c0,0xd9cc,0x82c1,0x82c2,0x82c3, 0x82c4,0x82c5,0x82c6,0x82c7,0x82c8,0x82c9,0xc5bc,0xcdb5,0x82ca,0x82cb,0x82cc,0xd9cd,0x82cd,0x82ce,0xd9c7,0xb3a5, 0xbffe,0x82cf,0x82d0,0x82d1,0x82d2,0xb8b5,0x82d3,0x82d4,0xc0fc,