BASE64 Encode에는 +/= 기본형 또는 -_= URL형이 있다.
여기서, 항상 특수문자가 문제가 되어, 0~9, A~Z, a~z만으로 이루어진 Base62 (및 AN61 : AlphaNumeric61)을 만들어 보았다.
- AN61
| Unicode값 | UTF-8 | Byte단위 값의 범위 | 비고 |
|---|---|---|---|
| 0x000000~0x00007F | 0xxx xxxx | 0x00~0x7F | ASCII |
| 0x000080~0x0007FF | 110x xxxx 10xx xxxx | 0xC0~0xDF, 0x80~0xBF | 유럽 |
| 0x000800~0x00FFFF | 1110 xxxx 10xx xxxx 10xx xxxx | 0xE0~0xEF, 0x80~0xBF | 한글등 |
| 0x010000~0x10FFFF | 1111 0zzz 10zz xxxx 10xx xxxx 10xx xxxx | 0xF0~0xF7, 0x80~0xBF |
여기서, 0x0000 ~ 0xFFFF까지 UCS2에 거의 세계의 주요 문자가 속한다.
(실제로, java나 C#에서 String.length(), String.Length은 문자의 수가 아닌 UTF-16의 길이이다.)
그래서, 0x00~0x7F, 0x80~0xBF, 0xC0~0xDF, 0xE0~0xEF 즉, 0x00~0xEF(240가지)만 주로 사용된다.
2403 < 614 ( 13,824,000 < 13,845,841 ) 이다. (즉, 240가지 3덩어리를 61가지 4덩어리로 표현가능하다.)
BASE64 Encode의 원리도
2563 = 644 즉, 2(8*3) = 2(6*4) 로 3Byte을 6bit씩 4덩어리로 표현한 것이다.
- Base62
여기서, 62가지중 'z'를 escape(0xFX영역)하여 Binary도 지원한다.
Base62 [ Binary To String Encoding / Decoding(String To Binary) ]에서는 아래와 같이 한다.
| 3 Byte | Value |
|---|---|
| xxxx xxxx yyyy yyyy 1111 zzzz | 001 xxxx xxxx yyyy yyyy zzzz |
| xxxx xxxx 1111 yyyy zzzz zzzz | 010 xxxx xxxx yyyy zzzz zzzz |
| xxxx xxxx 1111 yyyy 1111 zzzz | 011 0000 xxxx xxxx yyyy zzzz |
| 1111 xxxx yyyy yyyy zzzz zzzz | 100 xxxx yyyy yyyy zzzz zzzz |
| 1111 xxxx yyyy yyyy 1111 zzzz | 101 0000 xxxx yyyy yyyy zzzz |
| 1111 xxxx 1111 yyyy zzzz zzzz | 110 0000 xxxx yyyy zzzz zzzz |
| 1111 xxxx 1111 yyyy 1111 zzzz | 111 0000 0000 xxxx yyyy zzzz |
3Byte중 0xF0 ~ 0xFF ( 0xFX )에 해당 Byte을 위와 같이 Value를 전환하여 보면, 23bit로 표현이 가능하다.
상위 3bit는 0xFX의 위치를 표시하며, 하위 20bit가 나머지 값이다.
223 < 2403 < 614 ( 8,388,608 < 13,824,000 < 13,845,841 ) 이므로 표현이 가능하다.
| 2 Byte | Value |
|---|---|
| xxxx xxxx 1111 yyyy | 01 xxxx xxxx yyyy |
| 1111 xxxx yyyy yyyy | 10 xxxx yyyy yyyy |
| 1111 xxxx 1111 yyyy | 11 0000 xxxx yyyy |
214 < 2402 < 613 ( 16,384 < 57,600 < 226,981 ) 이므로 표현이 가능하다.
| 1 Byte | Value |
|---|---|
| 1111 xxxx | 1 xxxx |
25 < 2401 < 612 ( 32 < 240 < 3,721 ) 이므로 표현이 가능하다.
Base62 : Binary to AlphaNumeric Only String Encoding
AN61 : UCS2 String to AlphaNumeric Only String Encoding
AN62 : All Unicode String to AlphaNumeric Only String Encoding - https://github.com/zhangsob/AN62 참조
단점 : BASE64는 bit연산으로 구현하고, Base62(AN61)는 산술연산으로 다소 속도는 느림
장점 : 특수문자(기호)가 없어 어떠한 환경에서 값으로 사용할 수 있음.
아래 언어로 소스코드를 올립니다.
- java : BASE62 예, AN61 예
- javascript : BASE62 예, AN61 예
- python : BASE62 예, AN61 예
- c# : BASE62 예, AN61 예
- cpp : BASE62 예 (Windows), AN61 예 (Windows), AN61 예 (Linux)
- pascal : BASE62 예, AN61 예 (Delphi), AN61 예 (Free Pascal)
- php : BASE62 예, AN61 예
- kotlin : BASE62 예, AN61 예
public static void main(String[] args) {
try {
byte[] bin = new byte[256] ;
for(int i = 0; i < bin.length; ++i)
bin[i] = (byte)i ;
System.out.println("----bin["+bin.length+"]----") ;
System.out.println(Base62.bin2hexa(bin)) ;
String txt = Base62.encode(bin) ;
System.out.println("txt["+txt.length()+"]:" + txt) ;
byte[] out = Base62.decode(txt) ;
System.out.println("----out["+out.length+"]----") ;
System.out.println(Base62.bin2hexa(out)) ;
} catch(Exception e) {
e.printStackTrace();
}
}----bin[256]----
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F
20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F
30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F
40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F
50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F
60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F
70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F
80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F
90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF
B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF
C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF
E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF
F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF
txt[348]:003x0kgb1WKF2Hws33aW3oEA4Zqn5LUR67856rki7dOM8P209Aed9vIHAguuBSYYCECCCyopDkSTEW67FHikG3MOGo02HZcfILGJJ6swJrWaKdAELOmrMAQVMv49NggmOSKQPDx4PyahQkELRVqySHUcT38GTnktUZOXVL2BW6eoWrISXcv6YOYjZACNZup1agSebS6IcDivcyMZdk0DeVcqfHGUg2t8gnWlhZAPiKn3j6Qgjr4KkcgxlOKbm9xFmuasngEWoRrApDUnpy8Rqjl5rVOisH2Mt2f0tnIduYvHvKYuw6CYwqpCxcSpyO6TzWKagzWKo7zWL2XzWLFxzWLTOz0V
----out[256]----
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F
20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F
30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F
40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F
50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F
60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F
70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F
80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F
90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF
B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF
C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF
E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF
F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF
public static void main(String[] args) {
try {
String src0 = "http://test.com:8080/an61.do?name=가나다 ㄱㄴ※\n可" ;
System.out.println("src0["+src0.length()+"]:" + src0) ;
String an61__tmp0 = AN61.encode(src0) ;
System.out.println("an61__tmp0["+an61__tmp0.length()+"]:" + an61__tmp0) ;
String an61__out0 = AN61.decode(an61__tmp0) ;
System.out.println("an61__out0["+an61__out0.length()+"]:" + an61__out0) ;
System.out.println("src0.equals(an61__out0) : " + src0.equals(an61__out0)) ;
String base64_tmp = java.util.Base64.getEncoder().encodeToString(src0.getBytes("utf8")) ;
System.out.println("base64_tmp["+base64_tmp.length()+"]:" + base64_tmp) ;
String base64_out = new String(java.util.Base64.getDecoder().decode(base64_tmp), "utf8") ;
System.out.println("base64_out["+base64_out.length()+"]:" + base64_out) ;
// [ 코끼리 = Unicode : 01F418, UTF16 : D83D DC18, UTF8 : F0 9F 90 98 ]
String src1 = "http://test.com:8080/an61.do?name=가나다 ㄱㄴ※\n可🐘" ; // UnsupportedEncodingException이 발생하는 경우
System.out.println("src1["+src1.length()+"]:" + src1) ; // String.length()은 문자갯수가 아니라, UTF16의 길이다.
try {
String tmp1 = AN61.encode(src1) ;
System.out.println("tmp1:" + tmp1) ;
String out1 = AN61.decode(tmp1) ;
System.out.println("out1:" + out1) ;
} catch(UnsupportedEncodingException uee) {
System.err.println(uee) ;
String tmp2 = Base62.encode(src1.getBytes("utf8")) ;
System.out.println("tmp2["+tmp2.length()+"]:" + tmp2) ;
String out2 = new String(Base62.decode(tmp2), "utf8") ;
System.out.println("out2["+out2.length()+"]:" + out2) ;
System.out.println("src1.equals(out2) : " + src1.equals(out2)) ;
}
} catch(Exception e) {
e.printStackTrace();
}
}src0[43]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可
an61__tmp0[76]:QVOZSTTLC33NTIeJPEfTElRKEFxJOid7CTUTSEKmOiZwFiOXWiaIco6jfdmdXfmjXfyWWfSTwG7Y
an61__out0[43]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可
src0.equals(an61__out0) : true
base64_tmp[76]:aHR0cDovL3Rlc3QuY29tOjgwODAvYW42MS5kbz9uYW1lPeqwgOuCmOuLpCDjhLHjhLTigLsK5Y+v
base64_out[43]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可
src1[45]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可🐘
java.io.UnsupportedEncodingException: invalid UCS2 character index 43 🐘
tmp2[83]:QVOZSTTLC33NTIeJPEfTElRKEFxJOid7CTUTSEKmOiZwFiOXWiaIco6jfdmdXfmjXfyWWfSTwG7YzIeAi2U
out2[45]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可🐘
src1.equals(out2) : true
try {
var bin = [], i = 0 ;
for(i = 0;i < 256; ++i)
bin[i] = i ;
print('----bin['+bin.length+']----') ;
print(Base62.bin2hexa(bin)) ;
var txt = Base62.encode(bin) ;
print('txt['+txt.length+']:' + txt) ;
var out = Base62.decode(txt) ;
print('----out['+out.length+']----') ;
print(Base62.bin2hexa(out)) ;
} catch(e) {
print(e) ;
}----bin[256]----
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F
20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F
30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F
40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F
50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F
60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F
70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F
80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F
90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF
B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF
C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF
E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF
F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF
txt[348]:003x0kgb1WKF2Hws33aW3oEA4Zqn5LUR67856rki7dOM8P209Aed9vIHAguuBSYYCECCCyopDkSTEW67FHikG3MOGo02HZcfILGJJ6swJrWaKdAELOmrMAQVMv49NggmOSKQPDx4PyahQkELRVqySHUcT38GTnktUZOXVL2BW6eoWrISXcv6YOYjZACNZup1agSebS6IcDivcyMZdk0DeVcqfHGUg2t8gnWlhZAPiKn3j6Qgjr4KkcgxlOKbm9xFmuasngEWoRrApDUnpy8Rqjl5rVOisH2Mt2f0tnIduYvHvKYuw6CYwqpCxcSpyO6TzWKagzWKo7zWL2XzWLFxzWLTOz0V
----out[256]----
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F
20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F
30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F
40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F
50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F
60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F
70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F
80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F
90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF
B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF
C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF
E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF
F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF
try {
var src0 = "http://test.com:8080/an61.do?name=가나다 ㄱㄴ※\n可" ;
print('src0['+src0.length+']:' + src0) ;
var tmp0 = AN61.encode(src0) ;
print('tmp0['+tmp0.length+']:' + tmp0) ;
var out0 = AN61.decode(tmp0) ;
print('out0['+out0.length+']:' + out0) ;
print('src0 === out0 : ' + (src0 === out0)) ;
// [ 코끼리 = Unicode : 01F418, UTF16 : D83D DC18, UTF8 : F0 9F 90 98 ]
var src1 = "http://test.com:8080/an61.do?name=가나다 ㄱㄴ※\n可🐘" ; // Exception이 발생하는 경우
print('src1['+src1.length+']:' + src1) ;
try {
var tmp1 = AN61.encode(src1) ;
print("tmp1:" + tmp1) ;
var out1 = AN61.decode(tmp1) ;
print("out1:" + out1) ;
}
catch(e) {
console.error(e) ;
console.log('typeof Base62 : ' + (typeof Base62)) ;
if(typeof Base62 === 'object') {
var tmp2 = Base62.encode(AN61.toUTF8(src1)) ;
print('tmp2['+tmp2.length+']:' + tmp2) ;
var out2 = AN61.fromUTF8(Base62.decode(tmp2)) ;
print('out2['+out2.length+']:' + out2) ;
print('src1 === out2 : ' + (src1 === out2)) ;
}
}
} catch(e) {
print(e) ;
}src0[43]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可
tmp0[76]:QVOZSTTLC33NTIeJPEfTElRKEFxJOid7CTUTSEKmOiZwFiOXWiaIco6jfdmdXfmjXfyWWfSTwG7Y
out0[43]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可
src0 === out0 : true
src1[45]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可🐘
invalid UCS2 character index 43 🐘
typeof Base62 : object
tmp2[83]:QVOZSTTLC33NTIeJPEfTElRKEFxJOid7CTUTSEKmOiZwFiOXWiaIco6jfdmdXfmjXfyWWfSTwG7YzIeAi2U
out2[45]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可🐘
src1 === out2 : true
if __name__ == '__main__':
bin = bytearray(256) ;
for i in range(len(bin)) :
bin[i] = i
print('----bin['+str(len(bin))+']----')
print(Base62.bin2hexa(bin))
txt = Base62.encode(bin)
print('txt['+str(len(txt))+']:'+txt)
out = Base62.decode(txt)
print('----out['+str(len(out))+']----')
print(Base62.bin2hexa(out))----bin[256]----
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F
20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F
30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F
40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F
50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F
60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F
70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F
80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F
90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF
B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF
C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF
E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF
F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF
txt[348]:003x0kgb1WKF2Hws33aW3oEA4Zqn5LUR67856rki7dOM8P209Aed9vIHAguuBSYYCECCCyopDkSTEW67FHikG3MOGo02HZcfILGJJ6swJrWaKdAELOmrMAQVMv49NggmOSKQPDx4PyahQkELRVqySHUcT38GTnktUZOXVL2BW6eoWrISXcv6YOYjZACNZup1agSebS6IcDivcyMZdk0DeVcqfHGUg2t8gnWlhZAPiKn3j6Qgjr4KkcgxlOKbm9xFmuasngEWoRrApDUnpy8Rqjl5rVOisH2Mt2f0tnIduYvHvKYuw6CYwqpCxcSpyO6TzWKagzWKo7zWL2XzWLFxzWLTOz0V
----out[256]----
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F
20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F
30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F
40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F
50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F
60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F
70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F
80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F
90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF
B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF
C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF
E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF
F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF
if __name__ == '__main__':
src0 = 'http://test.com:8080/an61.do?name=가나다 ㄱㄴ※\n可'
print('src0['+str(len(src0))+']:' + src0)
an61__tmp0 = AN61.encode(src0)
print('an61__tmp0['+str(len(an61__tmp0))+']:' + an61__tmp0)
an61__out0 = AN61.decode(an61__tmp0)
print('an61__out0['+str(len(an61__out0))+']:' + an61__out0)
print('src0 == an61__out0 :', (src0 == an61__out0))
base64_tmp = base64.b64encode(src0.encode('utf8')).decode('utf8')
print('base64_tmp['+str(len(base64_tmp))+']:' + base64_tmp)
base64_out = base64.b64decode(base64_tmp.encode('utf8')).decode('utf8')
print('base64_out['+str(len(base64_out))+']:' + base64_out)
# [ 코끼리 = Unicode : 01F418, UTF16 : D83D DC18, UTF8 : F0 9F 90 98 ]
src1 = "http://test.com:8080/an61.do?name=가나다 ㄱㄴ※\n可🐘" # ValueError가 발생하는 경우
print('src1['+str(len(src1))+']:' + src1)
try :
tmp1 = AN61.encode(src1)
print('tmp1:' + tmp1)
out1 = AN61.decode(tmp1)
print('out1:' + out1)
except ValueError as ve :
print('Error : ' + str(ve))
tmp2 = Base62.encode(src1.encode("utf8"))
print('tmp2['+str(len(tmp2))+']:' + tmp2)
out2 = Base62.decode(tmp2).decode("utf8")
print('out2['+str(len(out2))+']:' + out2)
print('src1 == out2 :', (src1 == out2))src0[43]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可
an61__tmp0[76]:QVOZSTTLC33NTIeJPEfTElRKEFxJOid7CTUTSEKmOiZwFiOXWiaIco6jfdmdXfmjXfyWWfSTwG7Y
an61__out0[43]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可
src0 == an61__out0 : True
base64_tmp[76]:aHR0cDovL3Rlc3QuY29tOjgwODAvYW42MS5kbz9uYW1lPeqwgOuCmOuLpCDjhLHjhLTigLsK5Y+v
base64_out[43]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可
src1[44]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可�🐘
Error : Illegal base62 character index 43 �🐘
tmp2[83]:QVOZSTTLC33NTIeJPEfTElRKEFxJOid7CTUTSEKmOiZwFiOXWiaIco6jfdmdXfmjXfyWWfSTwG7YzIeAi2U
out2[44]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可�🐘
src1 == out2 : True
static void Main(string[] args)
{
byte[] bin = new byte[256];
for (int i = 0, len = bin.Length; i < len; ++i)
bin[i] = (byte)i;
Console.WriteLine("----bin[" + bin.Length + "]----");
Console.WriteLine(Base62.bin2hexa(bin));
string txt = Base62.encode(bin);
Console.WriteLine("txt[" + txt.Length + "]:" + txt);
byte[] dst = Base62.decode(txt);
Console.WriteLine("----dst[" + dst.Length + "]----");
Console.WriteLine(Base62.bin2hexa(dst));
}----bin[256]----
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F
20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F
30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F
40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F
50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F
60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F
70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F
80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F
90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF
B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF
C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF
E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF
F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF
txt[348]:003x0kgb1WKF2Hws33aW3oEA4Zqn5LUR67856rki7dOM8P209Aed9vIHAguuBSYYCECCCyopDkSTEW67FHikG3MOGo02HZcfILGJJ6swJrWaKdAELOmrMAQVMv49NggmOSKQPDx4PyahQkELRVqySHUcT38GTnktUZOXVL2BW6eoWrISXcv6YOYjZACNZup1agSebS6IcDivcyMZdk0DeVcqfHGUg2t8gnWlhZAPiKn3j6Qgjr4KkcgxlOKbm9xFmuasngEWoRrApDUnpy8Rqjl5rVOisH2Mt2f0tnIduYvHvKYuw6CYwqpCxcSpyO6TzWKagzWKo7zWL2XzWLFxzWLTOz0V
----dst[256]----
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F
20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F
30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F
40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F
50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F
60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F
70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F
80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F
90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF
B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF
C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF
E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF
F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF
static void Main(string[] args)
{
string src0 = "http://test.com:8080/an61.do?name=가나다 ㄱㄴ※\n可";
Console.WriteLine("src0[" + src0.Length + "]:" + src0);
string an61__tmp0 = AN61.encode(src0);
Console.WriteLine("an61__tmp0[" + an61__tmp0.Length + "]:" + an61__tmp0);
string an61__out0 = AN61.decode(an61__tmp0);
Console.WriteLine("an61__out0[" + an61__out0.Length + "]:" + an61__out0);
Console.WriteLine("(src0 == an61__out0) : " + (src0 == an61__out0));
string base64_tmp = Convert.ToBase64String(Encoding.UTF8.GetBytes(src0));
Console.WriteLine("base64_tmp[" + base64_tmp.Length + "]:" + base64_tmp);
string base64_out = Encoding.UTF8.GetString(Convert.FromBase64String(base64_tmp));
Console.WriteLine("base64_out[" + base64_out.Length + "]:" + base64_out);
// [ 코끼리 = Unicode : 01F418, UTF16 : D83D DC18, UTF8 : F0 9F 90 98 ]
string src1 = "http://test.com:8080/an61.do?name=가나다 ㄱㄴ※\n可🐘"; // ArgumentException이 발생하는 경우
Console.WriteLine("src1[" + src1.Length + "]:" + src1);
try
{
string tmp1 = AN61.encode(src1);
Console.WriteLine("tmp1:" + tmp1);
string out1 = AN61.decode(tmp1);
Console.WriteLine("out1:" + out1);
}
catch (ArgumentException ae)
{
Console.Error.WriteLine("Error : " + ae.Message);
string tmp2 = Base62.encode(Encoding.UTF8.GetBytes(src1));
Console.WriteLine("tmp2[" + tmp2.Length + "]:" + tmp2);
string out2 = Encoding.UTF8.GetString(Base62.decode(tmp2));
Console.WriteLine("out2[" + out2.Length + "]:" + out2);
Console.WriteLine("(src1 == out2) : " + (src1 == out2));
}
}src0[43]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可
an61__tmp0[76]:QVOZSTTLC33NTIeJPEfTElRKEFxJOid7CTUTSEKmOiZwFiOXWiaIco6jfdmdXfmjXfyWWfSTwG7Y
an61__out0[43]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可
(src0 == an61__out0) : True
base64_tmp[76]:aHR0cDovL3Rlc3QuY29tOjgwODAvYW42MS5kbz9uYW1lPeqwgOuCmOuLpCDjhLHjhLTigLsK5Y+v
base64_out[43]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可
src1[45]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可??
Error : invalid UCS2 character index 43 ??
tmp2[83]:QVOZSTTLC33NTIeJPEfTElRKEFxJOid7CTUTSEKmOiZwFiOXWiaIco6jfdmdXfmjXfyWWfSTwG7YzIeAi2U
out2[45]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可??
(src1 == out2) : True
// charset : ASCII
#include "base62.h"
#include <stdio.h>
std::string bin2hexa(const std::vector<unsigned char>& bin)
{
std::string ret ;
char tmp[4] ;
for (size_t i = 0, len = bin.size(); i < len; ++i) {
sprintf(tmp, "%02X ", bin[i] & 0xFF) ;
ret.append(tmp) ;
if(i % 16 == 7) ret.push_back(' ') ;
else if(i % 16 == 15) ret.push_back('\n') ;
}
if(bin.size() % 16 != 0) ret.push_back('\n') ;
return ret ;
}
int main(int argc, char *argv[])
{
std::vector<unsigned char> bin ;
bin.resize(256) ;
for(size_t i = 0, len = bin.size(); i < len; ++i)
bin[i] = (unsigned char)i ;
printf("----bin[%zu]----\n", bin.size()) ;
printf("%s\n", bin2hexa(bin).c_str()) ;
std::string txt = Base62::encode(bin) ;
printf("txt[%zu]:%s\n", txt.size(), txt.c_str()) ;
std::vector<unsigned char> out = Base62::decode(txt) ;
printf("----out[%zu]----\n", out.size()) ;
printf("%s\n", bin2hexa(out).c_str()) ;
return 0 ;
}----bin[256]----
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F
20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F
30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F
40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F
50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F
60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F
70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F
80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F
90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF
B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF
C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF
E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF
F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF
txt[348]:003x0kgb1WKF2Hws33aW3oEA4Zqn5LUR67856rki7dOM8P209Aed9vIHAguuBSYYCECCCyopDkSTEW67FHikG3MOGo02HZcfILGJJ6swJrWaKdAELOmrMAQVMv49NggmOSKQPDx4PyahQkELRVqySHUcT38GTnktUZOXVL2BW6eoWrISXcv6YOYjZACNZup1agSebS6IcDivcyMZdk0DeVcqfHGUg2t8gnWlhZAPiKn3j6Qgjr4KkcgxlOKbm9xFmuasngEWoRrApDUnpy8Rqjl5rVOisH2Mt2f0tnIduYvHvKYuw6CYwqpCxcSpyO6TzWKagzWKo7zWL2XzWLFxzWLTOz0V
----out[256]----
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F
20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F
30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F
40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F
50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F
60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F
70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F
80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F
90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF
B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF
C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF
E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF
F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF
// charset : EUC-KR(on Windows)
#include "an61.h"
#include "zstring.h"
#include "base62.h"
#include <stdio.h>
int main(int argc, char *argv[])
{
std::string locale(setlocale(LC_ALL, "")) ;
printf("locale : [%s]\n", locale.c_str()) ;
printf("sizeof(wchar_t) : %zd\n", sizeof(wchar_t)) ;
{
printf("---wstring to wstring---\n") ;
std::wstring src0 = L"http://test.com:8080/an62.do?name=가나다 ㄱㄴ※\n可" ;
printf("src0[%zd]:%s\n", src0.length(), wstring2system(src0).c_str()) ;
std::string tmp0 = AN61::encode(src0) ;
printf("tmp0:%s\n", tmp0.c_str()) ;
std::wstring out0 = AN61::decode(tmp0) ;
printf("out0:%s\n", wstring2system(out0).c_str()) ;
printf("src0.compare(out0) : %d\n", src0.compare(out0)) ;
}
{
if(isSystemUTF8()) printf("---UTF8 to UTF8---\n") ;
else printf("---EUC-KR to EUC-KR---\n") ;
std::string src0 = "http://test.com:8080/an62.do?name=가나다 ㄱㄴ※\n可" ;
printf("src0[%zd]:%s\n", src0.length(), src0.c_str()) ;
std::string tmp0 = AN61::encode(system2wstring(src0)) ;
printf("tmp0:%s\n", tmp0.c_str()) ;
std::string out0 = wstring2system(AN61::decode(tmp0)) ;
printf("out0:%s\n", out0.c_str()) ;
printf("src0.compare(out0) : %d\n", src0.compare(out0)) ;
}
{
printf("---wstring to wstring---\n") ;
// [ 코끼리 = Unicode : 01F418, UTF16 : D83D DC18, UTF8 : F0 9F 90 98 ]
std::wstring src1 = L"http://test.com:8080/an62.do?name=가나다 ㄱㄴ※\n可" ;
if(sizeof(wchar_t) == 2) { // Windows
src1.push_back((wchar_t)0xD83D) ;
src1.push_back((wchar_t)0xDC18) ;
}
else { // Linux
src1.push_back((wchar_t)0x01F418) ;
}
printf("src1[%zd]:%s\n", src1.length(), wstring2system(src1).c_str()) ;
try {
std::string tmp1 = AN61::encode(src1) ;
printf("tmp1:%s\n", tmp1.c_str()) ;
std::wstring out1 = AN61::decode(tmp1) ;
printf("out1:%s\n", wstring2system(out1).c_str()) ;
}
catch(const std::exception& e) {
fprintf(stderr, "Error : %s\n", e.what()) ;
std::string utf8 = wstring2utf8(src1) ;
std::vector<unsigned char> utf8_bin(utf8.cbegin(), utf8.cend()) ;
std::string tmp2 = Base62::encode(utf8_bin) ;
printf("tmp2[%zu]:%s\n", tmp2.size(), tmp2.c_str()) ;
std::vector<unsigned char> out2_bin = Base62::decode(tmp2) ;
std::string utf8_str(out2_bin.cbegin(), out2_bin.cend()) ;
std::wstring out2 = utf8_to_wstring(utf8_str) ;
printf("out2[%zu]:%s\n", out2.size(), wstring2system(out2).c_str()) ;
printf("src1.compare(out2) : %d\n", src1.compare(out2)) ;
}
}
{
printf("---utf8 to utf8---\n") ;
// [ 코끼리 = Unicode : 01F418, UTF16 : D83D DC18, UTF8 : F0 9F 90 98 ]
std::string utf8 = system2utf8("http://test.com:8080/an62.do?name=가나다 ㄱㄴ※\n可") ;
utf8.push_back((char)0xF0) ;
utf8.push_back((char)0x9F) ;
utf8.push_back((char)0x90) ;
utf8.push_back((char)0x98) ;
printf("utf8[%zd]:%s\n", utf8.length(), utf8_to_system(utf8).c_str()) ;
try {
std::string tmp1 = AN61::encode(utf8_to_wstring(utf8)) ;
printf("tmp1:%s\n", tmp1.c_str()) ;
std::string out8 = wstring2utf8(AN61::decode(tmp1)) ;
printf("out8[%zd]:%s\n", out8.length(), utf8_to_system(out8).c_str()) ;
}
catch(const std::exception& e) {
fprintf(stderr, "Error : %s\n", e.what()) ;
std::vector<unsigned char> utf8_bin(utf8.cbegin(), utf8.cend()) ;
std::string tmp8 = Base62::encode(utf8_bin) ;
printf("tmp8[%zu]:%s\n", tmp8.size(), tmp8.c_str()) ;
std::vector<unsigned char> out8_bin = Base62::decode(tmp8) ;
std::string out8(out8_bin.cbegin(), out8_bin.cend()) ;
printf("out8[%zu]:%s\n", utf8.size(), utf8_to_system(utf8).c_str()) ;
printf("utf8.compare(out8) : %d\n", utf8.compare(out8)) ;
}
}
return 0 ;
}locale : [Korean_Korea.949]
sizeof(wchar_t) : 2
---wstring to wstring---
src0[43]:http://test.com:8080/an62.do?name=가나다 ㄱㄴ※
可
tmp0:QVOZSTTLC33NTIeJPEfTElRKEFxJOid7CixjSEKmOiZwFiOXWiaIco6jfdmdXfmjXfyWWfSTwG7Y
out0:http://test.com:8080/an62.do?name=가나다 ㄱㄴ※
可
src0.compare(out0) : 0
---EUC-KR to EUC-KR---
src0[50]:http://test.com:8080/an62.do?name=가나다 ㄱㄴ※
可
tmp0:QVOZSTTLC33NTIeJPEfTElRKEFxJOid7CixjSEKmOiZwFiOXWiaIco6jfdmdXfmjXfyWWfSTwG7Y
out0:http://test.com:8080/an62.do?name=가나다 ㄱㄴ※
可
src0.compare(out0) : 0
---wstring to wstring---
src1[45]:http://test.com:8080/an62.do?name=가나다 ㄱㄴ※
可??
Error : invalid UCS2 character
tmp2[83]:QVOZSTTLC33NTIeJPEfTElRKEFxJOid7CixjSEKmOiZwFiOXWiaIco6jfdmdXfmjXfyWWfSTwG7YzIeAi2U
out2[45]:http://test.com:8080/an62.do?name=가나다 ㄱㄴ※
可??
src1.compare(out2) : 0
---utf8 to utf8---
utf8[61]:http://test.com:8080/an62.do?name=가나다 ㄱㄴ※
可??
Error : invalid UCS2 character
tmp8[83]:QVOZSTTLC33NTIeJPEfTElRKEFxJOid7CixjSEKmOiZwFiOXWiaIco6jfdmdXfmjXfyWWfSTwG7YzIeAi2U
out8[61]:http://test.com:8080/an62.do?name=가나다 ㄱㄴ※
可??
utf8.compare(out8) : 0
// charset : UTF-8(on Linux)
#include "an61.h"
#include "zstring.h"
#include "base62.h"
#include <stdio.h>
int main(int argc, char *argv[])
{
std::string locale(setlocale(LC_ALL, "")) ;
printf("locale : [%s]\n", locale.c_str()) ;
printf("sizeof(wchar_t) : %zd\n", sizeof(wchar_t)) ;
{
printf("---wstring to wstring---\n") ;
std::wstring src0 = L"http://test.com:8080/an62.do?name=가나다 ㄱㄴ※\n可" ;
printf("src0[%zd]:%s\n", src0.length(), wstring2system(src0).c_str()) ;
std::string tmp0 = AN61::encode(src0) ;
printf("tmp0:%s\n", tmp0.c_str()) ;
std::wstring out0 = AN61::decode(tmp0) ;
printf("out0:%s\n", wstring2system(out0).c_str()) ;
printf("src0.compare(out0) : %d\n", src0.compare(out0)) ;
}
{
if(isSystemUTF8()) printf("---UTF8 to UTF8---\n") ;
else printf("---EUC-KR to EUC-KR---\n") ;
std::string src0 = "http://test.com:8080/an62.do?name=가나다 ㄱㄴ※\n可" ;
printf("src0[%zd]:%s\n", src0.length(), src0.c_str()) ;
std::string tmp0 = AN61::encode(system2wstring(src0)) ;
printf("tmp0:%s\n", tmp0.c_str()) ;
std::string out0 = wstring2system(AN61::decode(tmp0)) ;
printf("out0:%s\n", out0.c_str()) ;
printf("src0.compare(out0) : %d\n", src0.compare(out0)) ;
}
{
printf("---wstring to wstring---\n") ;
// [ 코끼리 = Unicode : 01F418, UTF16 : D83D DC18, UTF8 : F0 9F 90 98 ]
std::wstring src1 = L"http://test.com:8080/an62.do?name=가나다 ㄱㄴ※\n可🐘" ;
printf("src1[%zd]:%s\n", src1.length(), wstring2system(src1).c_str()) ;
try {
std::string tmp1 = AN61::encode(src1) ;
printf("tmp1:%s\n", tmp1.c_str()) ;
std::wstring out1 = AN61::decode(tmp1) ;
printf("out1:%s\n", wstring2system(out1).c_str()) ;
}
catch(const std::exception& e) {
fprintf(stderr, "Error : %s\n", e.what()) ;
std::string utf8 = wstring2utf8(src1) ;
std::vector<unsigned char> utf8_bin(utf8.cbegin(), utf8.cend()) ;
std::string tmp2 = Base62::encode(utf8_bin) ;
printf("tmp2[%zu]:%s\n", tmp2.size(), tmp2.c_str()) ;
std::vector<unsigned char> out2_bin = Base62::decode(tmp2) ;
std::string utf8_str(out2_bin.cbegin(), out2_bin.cend()) ;
std::wstring out2 = utf8_to_wstring(utf8_str) ;
printf("out2[%zu]:%s\n", out2.size(), wstring2system(out2).c_str()) ;
printf("src1.compare(out2) : %d\n", src1.compare(out2)) ;
}
}
{
printf("---utf8 to utf8---\n") ;
// [ 코끼리 = Unicode : 01F418, UTF16 : D83D DC18, UTF8 : F0 9F 90 98 ]
std::string utf8 = system2utf8("http://test.com:8080/an62.do?name=가나다 ㄱㄴ※\n可🐘") ;
printf("utf8[%zd]:%s\n", utf8.length(), utf8_to_system(utf8).c_str()) ;
try {
std::string tmp1 = AN61::encode(utf8_to_wstring(utf8)) ;
printf("tmp1:%s\n", tmp1.c_str()) ;
std::string out8 = wstring2utf8(AN61::decode(tmp1)) ;
printf("out8[%zd]:%s\n", out8.length(), utf8_to_system(out8).c_str()) ;
}
catch(const std::exception& e) {
fprintf(stderr, "Error : %s\n", e.what()) ;
std::vector<unsigned char> utf8_bin(utf8.cbegin(), utf8.cend()) ;
std::string tmp8 = Base62::encode(utf8_bin) ;
printf("tmp8[%zu]:%s\n", tmp8.size(), tmp8.c_str()) ;
std::vector<unsigned char> out8_bin = Base62::decode(tmp8) ;
std::string out8(out8_bin.cbegin(), out8_bin.cend()) ;
printf("out8[%zu]:%s\n", utf8.size(), utf8_to_system(utf8).c_str()) ;
printf("utf8.compare(out8) : %d\n", utf8.compare(out8)) ;
}
}
return 0 ;
}
locale : [ko_KR.UTF-8]
sizeof(wchar_t) : 4
---wstring to wstring---
src0[43]:http://test.com:8080/an62.do?name=가나다 ㄱㄴ※
可
tmp0:QVOZSTTLC33NTIeJPEfTElRKEFxJOid7CixjSEKmOiZwFiOXWiaIco6jfdmdXfmjXfyWWfSTwG7Y
out0:http://test.com:8080/an62.do?name=가나다 ㄱㄴ※
可
src0.compare(out0) : 0
---UTF8 to UTF8---
src0[57]:http://test.com:8080/an62.do?name=가나다 ㄱㄴ※
可
tmp0:QVOZSTTLC33NTIeJPEfTElRKEFxJOid7CixjSEKmOiZwFiOXWiaIco6jfdmdXfmjXfyWWfSTwG7Y
out0:http://test.com:8080/an62.do?name=가나다 ㄱㄴ※
可
src0.compare(out0) : 0
---wstring to wstring---
src1[44]:http://test.com:8080/an62.do?name=가나다 ㄱㄴ※
可🐘
Error : invalid UCS2 character
tmp2[83]:QVOZSTTLC33NTIeJPEfTElRKEFxJOid7CixjSEKmOiZwFiOXWiaIco6jfdmdXfmjXfyWWfSTwG7YzIeAi2U
out2[44]:http://test.com:8080/an62.do?name=가나다 ㄱㄴ※
可🐘
src1.compare(out2) : 0
---utf8 to utf8---
utf8[61]:http://test.com:8080/an62.do?name=가나다 ㄱㄴ※
可🐘
Error : invalid UCS2 character
tmp8[83]:QVOZSTTLC33NTIeJPEfTElRKEFxJOid7CixjSEKmOiZwFiOXWiaIco6jfdmdXfmjXfyWWfSTwG7YzIeAi2U
out8[61]:http://test.com:8080/an62.do?name=가나다 ㄱㄴ※
可🐘
utf8.compare(out8) : 0
program Base62Test;
{$APPTYPE CONSOLE}
uses
SysUtils, Base62;
function bin2hexa(bin : TBytes) : string ;
const
HexaString = '0123456789ABCDEF' ;
var
i : Integer ;
begin
result := '' ;
for i := 0 to Length(bin)-1 do
begin
result := result + HexaString[1 + (bin[i] shr 4)] ;
result := result + HexaString[1 + (bin[i] and 15)] ;
result := result + ' ' ;
if (i mod 16) = 7 then
result := result + ' '
else if (i mod 16) = 15 then
result := result + #10 ;
end ;
end;
var
bin, dst : TBytes ;
txt : string ;
i : Integer ;
begin
SetLength(bin, 256) ;
for i := 0 to Length(bin)-1 do
bin[i] := i ;
WriteLn('---bin[', Length(bin), ']---') ;
WriteLn(bin2hexa(bin)) ;
txt := TBase62.Encode(bin) ;
WriteLn('txt[', Length(txt), ']:', txt) ;
dst := TBase62.Decode(txt) ;
WriteLn('---dst[', Length(dst), ']---') ;
WriteLn(bin2hexa(dst)) ;
ReadLn;
end.---bin[256]---
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F
20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F
30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F
40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F
50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F
60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F
70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F
80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F
90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF
B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF
C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF
E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF
F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF
txt[348]:003x0kgb1WKF2Hws33aW3oEA4Zqn5LUR67856rki7dOM8P209Aed9vIHAguuBSYYCECCCyopDkSTEW67FHikG3MOGo02HZcfILGJJ6swJrWaKdAELOmrMAQVMv49NggmOSKQPDx4PyahQkELRVqySHUcT38GTnktUZOXVL2BW6eoWrISXcv6YOYjZACNZup1agSebS6IcDivcyMZdk0DeVcqfHGUg2t8gnWlhZAPiKn3j6Qgjr4KkcgxlOKbm9xFmuasngEWoRrApDUnpy8Rqjl5rVOisH2Mt2f0tnIduYvHvKYuw6CYwqpCxcSpyO6TzWKagzWKo7zWL2XzWLFxzWLTOz0V
---dst[256]---
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F
20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F
30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F
40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F
50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F
60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F
70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F
80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F
90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF
B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF
C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF
E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF
F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF
{ charset : EUC-KR }
program AN61Test;
{$APPTYPE CONSOLE}
uses
SysUtils,
AN61 in 'AN61.pas',
Base62 in 'Base62.pas',
ZString in 'ZString.pas';
var
wsrc, wout : WideString ;
wtmp, tmp0, tmp8 : string ;
src0, out0 : AnsiString ;
utf8, out8 : UTF8String ;
begin
WriteLn('----------AnsiString------------') ;
src0 := 'http://test.com:8080/an61.do?name=가나다 ㄱㄴ※'#10'可' ; // Ansi
WriteLn('src0[', Length(src0), ']:', src0) ;
tmp0 := TAN61.Encode(AnsiToUtf8(src0)) ;
WriteLn('tmp0[', Length(tmp0), ']:', tmp0) ;
out0 := Utf8ToAnsi(TAN61.Decode(tmp0)) ;
WriteLn('out0[', Length(out0), ']:', out0) ;
WriteLn('src0 = out0 : ', (src0 = out0)) ;
WriteLn('----------UTF8String----------') ;
utf8 := AnsiToUtf8('http://test.com:8080/an61.do?name=가나다 ㄱㄴ※'#10'可') ;
WriteLn('utf8[', Length(utf8), ']:', Utf8ToAnsi(utf8)) ;
tmp8 := TAN61.Encode(utf8) ;
WriteLn('tmp8[', Length(tmp8), ']:', tmp8) ;
out8 := TAN61.Decode(tmp8) ;
WriteLn('out8[', Length(out8), ']:', Utf8ToAnsi(out8)) ;
WriteLn('utf8 = out8 : ', (utf8 = out8)) ;
WriteLn('----------WideString----------') ;
wsrc := 'http://test.com:8080/an61.do?name=가나다 ㄱㄴ※'#10'可' ;
WriteLn('wsrc[', Length(wsrc), ']:', wsrc) ;
wtmp := TAN61.Encode(wsrc) ;
WriteLn('wtmp[', Length(wtmp), ']:', wtmp) ;
wout := UTF8Decode(TAN61.Decode(wtmp)) ;
WriteLn('wout[', Length(wout), ']:', wout) ;
WriteLn('wsrc = wout : ', (wsrc = wout)) ;
Writeln('----------UTF8String----------') ;
// [ 코끼리 = Unicode : 01F418, UTF16 : D83D DC18, UTF8 : F0 9F 90 98 ]
utf8 := UTF8Encode('http://test.com:8080/an61.do?name=가나다 ㄱㄴ※'#10'可') ;
utf8 := utf8 + #240 ; // 0xF0 #240
utf8 := utf8 + #159 ; // 0x9F #159
utf8 := utf8 + #144 ; // 0x90 #144
utf8 := utf8 + #152 ; // 0x98 #152
//WriteLn('utf8[', Length(utf8), ']:', UTF8Decode(utf8)) ; // 코끼리 때문에 안됨.
WriteLn('utf8[', Length(utf8), ']:', TZString.SafeUTF8Decode(utf8)) ;
try
tmp8 := TAN61.Encode(utf8) ;
WriteLn('tmp8[', Length(tmp8), ']:', tmp8) ;
out8 := TAN61.Decode(tmp8) ;
//WriteLn('utf8[', Length(out8), ']:', UTF8Decode(out8)) ; // 코끼리 때문에 안됨.
WriteLn('utf8[', Length(out8), ']:', TZString.SafeUTF8Decode(out8)) ;
except
on e: Exception do
begin
WriteLn('Error :', e.Message) ;
tmp8 := TBase62.Encode(TZString.Utf8ToBytes(utf8)) ;
Writeln('tmp8[', Length(tmp8), ']:', tmp8) ;
out8 := TZString.BytesToUtf8(TBase62.Decode(tmp8)) ;
//WriteLn('utf8[', Length(out8), ']:', UTF8Decode(out8)) ; // 코끼리 때문에 안됨.
WriteLn('out8[', Length(out8), ']:', TZString.SafeUTF8Decode(out8)) ;
WriteLn('out8 = out8 : ', (out8 = out8)) ;
end ;
end ;
WriteLn('----------WideString------------') ;
// [ 코끼리 = Unicode : 01F418, UTF16 : D83D DC18, UTF8 : F0 9F 90 98 ]
wsrc := 'http://test.com:8080/an61.do?name=가나다 ㄱㄴ※'#10'可' ;
wsrc := wsrc + #55357 ; // 0xD83D #55357
wsrc := wsrc + #56344 ; // 0xDC18 #56344
WriteLn('wsrc[', Length(wsrc), ']:', wsrc) ;
try
wtmp := TAN61.Encode(wsrc) ;
WriteLn('wtmp[', Length(wtmp), ']:', wtmp) ;
wout := UTF8Decode(TAN61.Decode(wtmp)) ;
WriteLn('wout[', Length(wout), ']:', wout) ;
except
on e: Exception do
begin
WriteLn('Error :', e.Message) ;
//wtmp := TBase62.Encode(TZString.StringToBytes(UTF8Encode(wsrc))) ; // 코끼리 때문에 안됨.
wtmp := TBase62.Encode(TZString.Utf8ToBytes(TZString.SafeUTF8Encode(wsrc))) ;
WriteLn('wtmp[', Length(wtmp), ']:', wtmp) ;
//wout := UTF8Decode(TZString.BytesToString(TBase62.Decode(wtmp))) ; // 코끼리 때문에 안됨.
wout := TZString.SafeUTF8Decode(TZString.BytesToUtf8(TBase62.Decode(wtmp))) ;
WriteLn('wout[', Length(wout), ']:', wout) ;
WriteLn('wsrc = wout : ', (wsrc = wout)) ;
end ;
end ;
ReadLn;
end.----------AnsiString------------
src0[50]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可
tmp0[76]:QVOZSTTLC33NTIeJPEfTElRKEFxJOid7CTUTSEKmOiZwFiOXWiaIco6jfdmdXfmjXfyWWfSTwG7Y
out0[50]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可
src0 = out0 : TRUE
----------UTF8String----------
utf8[57]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可
tmp8[76]:QVOZSTTLC33NTIeJPEfTElRKEFxJOid7CTUTSEKmOiZwFiOXWiaIco6jfdmdXfmjXfyWWfSTwG7Y
out8[57]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可
utf8 = out8 : TRUE
----------WideString----------
wsrc[43]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可
wtmp[76]:QVOZSTTLC33NTIeJPEfTElRKEFxJOid7CTUTSEKmOiZwFiOXWiaIco6jfdmdXfmjXfyWWfSTwG7Y
wout[43]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可
wsrc = wout : TRUE
----------UTF8String----------
utf8[61]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可??
Error :invalid UCS2 Character
tmp8[83]:QVOZSTTLC33NTIeJPEfTElRKEFxJOid7CTUTSEKmOiZwFiOXWiaIco6jfdmdXfmjXfyWWfSTwG7YzIeAi2U
out8[61]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可??
out8 = out8 : TRUE
----------WideString------------
wsrc[45]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可??
Error :invalid UCS2 Character
wtmp[83]:QVOZSTTLC33NTIeJPEfTElRKEFxJOid7CTUTSEKmOiZwFiOXWiaIco6jfdmdXfmjXfyWWfSTwG7YzIeAi2U
wout[45]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可??
wsrc = wout : TRUE
{ charset : UTF-8 }
program AN61Test;
{$APPTYPE CONSOLE}
uses
SysUtils, AN61, ZString, Base62 ;
var
wsrc, wout : WideString ;
wtmp, tmp8, tmp0 : string ;
src0, out0 : AnsiString ;
utf8, out8 : UTF8String ;
begin
WriteLn('----------UTF8String----------') ;
utf8 := AnsiToUtf8(UTf8ToAnsi('http://test.com:8080/an61.do?name=가나다 ㄱㄴ※'#10'可')) ;
WriteLn('utf8[', Length(utf8), ']:', Utf8ToAnsi(utf8)) ;
tmp8 := TAN61.Encode(utf8) ;
WriteLn('tmp8[', Length(tmp8), ']:', tmp8) ;
out8 := TAN61.Decode(tmp8) ;
WriteLn('out8[', Length(out8), ']:', Utf8ToAnsi(out8)) ;
WriteLn('utf8 = out8 : ', (utf8 = out8)) ;
WriteLn('----------AnsiString------------') ;
src0 := Utf8ToAnsi('http://test.com:8080/an61.do?name=가나다 ㄱㄴ※'#10'可') ;
WriteLn('src0[', Length(src0), ']:', src0) ;
tmp0 := TAN61.Encode(AnsiToUtf8(src0)) ;
WriteLn('tmp0[', Length(tmp0), ']:', tmp0) ;
out0 := Utf8ToAnsi(TAN61.Decode(tmp0)) ;
WriteLn('out0[', Length(out0), ']:', out0) ;
WriteLn('src0 = out0 : ', (src0 = out0)) ;
WriteLn('----------WideString----------') ;
wsrc := UTF8Decode('http://test.com:8080/an61.do?name=가나다 ㄱㄴ※'#10'可') ;
WriteLn('wsrc[', Length(wsrc), ']:', wsrc) ;
wtmp := TAN61.Encode(wsrc) ;
WriteLn('wtmp[', Length(wtmp), ']:', wtmp) ;
wout := UTF8Decode(TAN61.Decode(wtmp)) ;
WriteLn('wout[', Length(wout), ']:', wout) ;
WriteLn('wsrc = wout : ', (wsrc = wout)) ;
Writeln('----------UTF8String----------') ;
// [ 코끼리 = Unicode : 01F418, UTF16 : D83D DC18, UTF8 : F0 9F 90 98 ]
utf8 := TZString.SafeUTF8Encode(UTF8Decode('http://test.com:8080/an61.do?name=가나다 ㄱㄴ※'#10'可🐘')) ;
WriteLn('utf8[', Length(utf8), ']:', UTF8Decode(utf8)) ;
try
tmp8 := TAN61.Encode(utf8) ;
WriteLn('tmp8[', Length(tmp8), ']', tmp8) ;
out8 := TAN61.Decode(tmp8) ;
WriteLn('utf8[', Length(out8), ']:', UTF8Decode(out8)) ;
except
on e: Exception do
begin
WriteLn('Error :', e.Message) ;
tmp8 := TBase62.Encode(TZString.Utf8ToBytes(utf8)) ;
WriteLn('tmp8[', Length(tmp8), ']:', tmp8) ;
out8 := TZString.BytesToUtf8(TBase62.Decode(tmp8)) ;
WriteLn('out8[', Length(out8), ']:', UTF8Decode(out8)) ;
WriteLn('utf8 = out8 : ', (utf8 = out8)) ;
end ;
end ;
WriteLn('----------WideString------------') ;
// [ 코끼리 = Unicode : 01F418, UTF16 : D83D DC18, UTF8 : F0 9F 90 98 ]
wsrc := UTF8Decode('http://test.com:8080/an61.do?name=가나다 ㄱㄴ※'#10'可🐘') ;
WriteLn('wsrc[', Length(wsrc), ']:', wsrc) ;
try
wtmp := TAN61.Encode(wsrc) ;
WriteLn('wtmp[', Length(wtmp), ']:', wtmp) ;
wout := TZString.StringToWideString(TAN61.Decode(wtmp), 65001) ;
WriteLn('wout[', Length(wout), ']:', wout) ;
except
on e: Exception do
begin
WriteLn('Error :', e.Message) ;
wtmp := TBase62.Encode(TZString.StringToBytes(UTF8Encode(wsrc))) ;
WriteLn('wtmp[', Length(wtmp), ']:', wtmp) ;
wout := UTF8Decode(TZString.BytesToString(TBase62.Decode(wtmp))) ;
WriteLn('wout[', Length(wout), ']:', wout) ;
WriteLn('wsrc = wout : ', (wsrc = wout)) ;
end ;
end ;
ReadLn;
end.----------UTF8String----------
utf8[57]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可
tmp8[76]:QVOZSTTLC33NTIeJPEfTElRKEFxJOid7CTUTSEKmOiZwFiOXWiaIco6jfdmdXfmjXfyWWfSTwG7Y
out8[57]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可
utf8 = out8 : TRUE
----------AnsiString------------
src0[50]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可
tmp0[76]:QVOZSTTLC33NTIeJPEfTElRKEFxJOid7CTUTSEKmOiZwFiOXWiaIco6jfdmdXfmjXfyWWfSTwG7Y
out0[50]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可
src0 = out0 : TRUE
----------WideString----------
wsrc[43]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可
wtmp[76]:QVOZSTTLC33NTIeJPEfTElRKEFxJOid7CTUTSEKmOiZwFiOXWiaIco6jfdmdXfmjXfyWWfSTwG7Y
wout[43]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可
wsrc = wout : TRUE
----------UTF8String----------
utf8[61]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可??
Error :invalid UCS2 Character
tmp8[83]:QVOZSTTLC33NTIeJPEfTElRKEFxJOid7CTUTSEKmOiZwFiOXWiaIco6jfdmdXfmjXfyWWfSTwG7YzIeAi2U
out8[61]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可??
utf8 = out8 : TRUE
----------WideString------------
wsrc[45]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可??
Error :invalid UCS2 Character
wtmp[83]:QVOZSTTLC33NTIeJPEfTElRKEFxJOid7CTUTSEKmOiZwFiOXWiaIco6jfdmdXfmjXfyWWfSTwG7YzIeAi2U
wout[45]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可??
wsrc = wout : TRUE
<?php require_once 'base62.php' ?>
<!DOCTYPE html>
<html>
<body>
<code>
<?php
function toHexa(string $str) {
$bin = unpack('C*', $str) ;
$len = count($bin) ;
$ret = "" ;
for($i = 1;$i <= $len; ++$i) {
$ret .= sprintf("%02X ", $bin[$i]) ;
if($i % 16 == 0)
$ret .= "\n" ;
else if($i % 16 == 8)
$ret .= " " ;
}
return $ret ;
}
try {
$bin = "" ;
for($i = 0; $i < 256; ++$i)
$bin .= chr($i) ;
printf("----\$bin[%d]----<br/>", strlen($bin)) ;
printf("%s<br/>", nl2br(toHexa($bin))) ;
$txt = Base62::encode($bin) ;
printf("txt:%s<br/>", nl2br($txt)) ;
$out = Base62::decode($txt) ;
printf("----\$out[%d]----<br/>", strlen($out)) ;
printf("%s<br/>", nl2br(toHexa($out))) ;
} catch(Exception $ex) {
printf("Exception : %s<br/>", $ex->getMessage()) ;
}
?>
</code>
</body>
</html>----$bin[256]----
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F
20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F
30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F
40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F
50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F
60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F
70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F
80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F
90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF
B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF
C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF
E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF
F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF
txt:003x0kgb1WKF2Hws33aW3oEA4Zqn5LUR67856rki7dOM8P209Aed9vIHAguuBSYYCECCCyopDkSTEW67FHikG3MOGo02HZcfILGJJ6swJrWaKdAELOmrMAQVMv49NggmOSKQPDx4PyahQkELRVqySHUcT38GTnktUZOXVL2BW6eoWrISXcv6YOYjZACNZup1agSebS6IcDivcyMZdk0DeVcqfHGUg2t8gnWlhZAPiKn3j6Qgjr4KkcgxlOKbm9xFmuasngEWoRrApDUnpy8Rqjl5rVOisH2Mt2f0tnIduYvHvKYuw6CYwqpCxcSpyO6TzWKagzWKo7zWL2XzWLFxzWLTOz0V
----$out[256]----
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F
20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F
30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F
40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F
50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F
60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F
70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F
80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F
90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF
B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF
C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF
E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF
F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF
<?php require_once 'an61.php' ?>
<?php require_once 'base62.php' ?>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
</head>
<body>
<code>
<?php
try {
$src0 = "http://test.com:8080/an61.do?name=가나다 ㄱㄴ※\n可" ;
printf("src0[%d] : %s<br/>", strlen($src0), nl2br($src0)) ;
$an61__tmp0 = AN61::encode($src0) ;
printf("an61__tmp0:%s<br/>", nl2br($an61__tmp0)) ;
$an61__out0 = AN61::decode($an61__tmp0) ;
printf("an61__out0:%s<br/>", nl2br($an61__out0)) ;
$base64_tmp = base64_encode($src0) ;
printf("base64_tmp:%s<br/>", nl2br($base64_tmp)) ;
$base64_out = base64_decode($base64_tmp) ;
printf("base64_out:%s<br/>", nl2br($base64_out)) ;
// [ 코끼리 = Unicode : 01F418, UTF16 : D83D DC18, UTF8 : F0 9F 90 98 ]
$src1 = "http://test.com:8080/an61.do?name=가나다 ㄱㄴ※\n可🐘" ;
printf("src1[%d]:%s<br/>", strlen($src1), nl2br($src1)) ;
try {
$tmp1 = AN61::encode($src1) ;
printf("tmp1:%s<br/>", nl2br($tmp1)) ;
$out1 = AN61::decode($tmp1) ;
printf("out1:%s<br/>", nl2br($out1)) ;
}
catch(Exception $e) {
printf("Exception : %s<br/>", $e->getMessage()) ;
$tmp2 = Base62::encode($src1) ;
printf("tmp2:%s<br/>", nl2br($tmp2)) ;
$out2 = Base62::decode($tmp2) ;
printf("out2:%s<br/>", nl2br($out2)) ;
if($src1 === $out2) echo("src1 === out2<br/>") ;
}
} catch(Exception $ex) {
printf("Exception : %s<br/>", $ex->getMessage()) ;
}
?>
</code>
</body>
</html>src0[57] : http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可
an61__tmp0:QVOZSTTLC33NTIeJPEfTElRKEFxJOid7CTUTSEKmOiZwFiOXWiaIco6jfdmdXfmjXfyWWfSTwG7Y
an61__out0:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可
base64_tmp:aHR0cDovL3Rlc3QuY29tOjgwODAvYW42MS5kbz9uYW1lPeqwgOuCmOuLpCDjhLHjhLTigLsK5Y+v
base64_out:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可
src1[61]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可🐘
Exception : invalid UCS2 character
tmp2:QVOZSTTLC33NTIeJPEfTElRKEFxJOid7CTUTSEKmOiZwFiOXWiaIco6jfdmdXfmjXfyWWfSTwG7YzIeAi2U
out2:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可🐘
src1 === out2
fun bin2hexa(bin: ByteArray): String {
val ret = StringBuilder()
for (i in bin.indices) {
ret.append(String.format("%02X ", bin[i]))
when (i % 16) {
7 -> ret.append(" ")
15 -> ret.append("\n")
}
}
if (bin.size % 16 != 0) ret.append("\n")
return ret.toString()
}
fun main(args: Array<String>) {
try {
val bin = ByteArray(256)
for (i in bin.indices) bin[i] = i.toByte()
println("----bin[" + bin.size + "]----")
println(bin2hexa(bin))
val txt = Base62.encode(bin)
println("txt[" + txt.length + "]:" + txt)
val out = Base62.decode(txt)
println("----out[" + out.size + "]----")
println(bin2hexa(out))
} catch (e: Exception) {
e.printStackTrace()
}
}
----bin[256]----
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F
20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F
30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F
40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F
50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F
60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F
70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F
80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F
90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF
B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF
C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF
E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF
F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF
txt[348]:003x0kgb1WKF2Hws33aW3oEA4Zqn5LUR67856rki7dOM8P209Aed9vIHAguuBSYYCECCCyopDkSTEW67FHikG3MOGo02HZcfILGJJ6swJrWaKdAELOmrMAQVMv49NggmOSKQPDx4PyahQkELRVqySHUcT38GTnktUZOXVL2BW6eoWrISXcv6YOYjZACNZup1agSebS6IcDivcyMZdk0DeVcqfHGUg2t8gnWlhZAPiKn3j6Qgjr4KkcgxlOKbm9xFmuasngEWoRrApDUnpy8Rqjl5rVOisH2Mt2f0tnIduYvHvKYuw6CYwqpCxcSpyO6TzWKagzWKo7zWL2XzWLFxzWLTOz0V
----out[256]----
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F
20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F
30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F
40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F
50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F
60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F
70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F
80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F
90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF
B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF
C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF
E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF
F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF
import java.io.UnsupportedEncodingException
import java.util.*
fun main(args: Array<String>) {
try {
val src0 = "http://test.com:8080/an61.do?name=가나다 ㄱㄴ※\n可"
println("src0[" + src0.length + "]:" + src0)
val an61__tmp0: String = AN61.encode(src0)
println("an61__tmp0[" + an61__tmp0.length + "]:" + an61__tmp0)
val an61__out0: String = AN61.decode(an61__tmp0)
println("an61__out0[" + an61__out0.length + "]:" + an61__out0)
println("src0.equals(an61__out0) : " + (src0 == an61__out0))
val base64_tmp = Base64.getEncoder().encodeToString(src0.toByteArray(charset("utf8")))
println("base64_tmp[" + base64_tmp.length + "]:" + base64_tmp)
val base64_out = String(Base64.getDecoder().decode(base64_tmp), charset("utf8"))
println("base64_out[" + base64_out.length + "]:" + base64_out)
// [ 코끼리 = Unicode : 01F418, UTF16 : D83D DC18, UTF8 : F0 9F 90 98 ]
val src1 = "http://test.com:8080/an61.do?name=가나다 ㄱㄴ※\n可🐘" // UnsupportedEncodingException이 발생하는 경우
println("src1[" + src1.length + "]:" + src1) // String.length()은 문자갯수가 아니라, UTF16의 길이다.
try {
val tmp1: String = AN61.encode(src1)
println("tmp1:$tmp1")
val out1: String = AN61.decode(tmp1)
println("out1:$out1")
} catch (uee: UnsupportedEncodingException) {
System.err.println(uee)
val tmp2: String = Base62.encode(src1.toByteArray(charset("utf8")))
println("tmp2[" + tmp2.length + "]:" + tmp2)
val out2 = String(Base62.decode(tmp2), charset("utf8"))
println("out2[" + out2.length + "]:" + out2)
println("src1.equals(out2) : " + (src1 == out2))
}
} catch (e: Exception) {
e.printStackTrace()
}
}src0[43]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可
an61__tmp0[76]:QVOZSTTLC33NTIeJPEfTElRKEFxJOid7CTUTSEKmOiZwFiOXWiaIco6jfdmdXfmjXfyWWfSTwG7Y
an61__out0[43]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可
src0.equals(an61__out0) : true
base64_tmp[76]:aHR0cDovL3Rlc3QuY29tOjgwODAvYW42MS5kbz9uYW1lPeqwgOuCmOuLpCDjhLHjhLTigLsK5Y+v
base64_out[43]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可
src1[45]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可🐘
tmp2[83]:QVOZSTTLC33NTIeJPEfTElRKEFxJOid7CTUTSEKmOiZwFiOXWiaIco6jfdmdXfmjXfyWWfSTwG7YzIeAi2U
out2[45]:http://test.com:8080/an61.do?name=가나다 ㄱㄴ※
可🐘
src1.equals(out2) : true
java.io.UnsupportedEncodingException: invalid UCS2 character index 43 🐘
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