Conversion between simplified and traditional strings

Package COM. newbee. demo;/* gb2big5-decompiled by jode * visit http://jode.sourceforge.net/*/import Java. io. bufferedoutputstream; import Java. io. bytearrayinputstream; import Java. io. bytearrayoutputstream; import Java. io. fileoutputstream; import Java. io. inputstream; import Java. util. properties; public class gb2big5 {Private Static gb2big5 pinstance = NULL; private string s_big5tablefile = NULL; private St Ring s_gbtablefile = NULL; private byte [] B _big5table = NULL; private byte [] B _gbtable = NULL; private gb2big5 (string sgbtablefile, string sbig5tablefile) throws limit {s_big5tablefile = sbig5tablefile; s_gbtablefile = sgbtablefile; If (null = B _gbtable) B _gbtable = partition (sgbtablefile); If (null = B _big5table) B _big5table = getbytesfromfile (sbig5tablefile); If (null = B _gbtable) Throw new nullpointerexception ("No GB table can be load"); If (null = B _big5table) throw new nullpointerexception ("No big5 table can be load ");} // character conversion table public static synchronized gb2big5 getinstance () {return getinstance ("/COM/Newbee/demo/gb-big5.table", "/COM/Newbee/demo/big5-gb.table ");} private Static synchronized gb2big5 getinstance (string sgbtablefile, string sbig5tablefile) {If (null = pinsta NCE) {try {pinstance = new gb2big5 (sgbtablefile, sbig5tablefile);} catch (exception e) {system. err. println (E. tostring (); pinstance = NULL;} return pinstance;} protected synchronized void resetbig5char (string gbchar, string big5char) throws exception {byte [] Text = new string (gbchar. getbytes (), system. getproperty ("file. encoding ")). getbytes ("GBK"); byte [] textbig5 = new string (big5char. getbytes (), syst Em. getproperty ("file. encoding ")). getbytes ("big5"); int max = text. length-1; int h = 0; int L = 0; int p = 0; int B = 256; byte [] Big = new byte [2]; for (INT I = 0; I <Max; I ++) {H = text [I]; If (H <0) {H = B + h; L = text [I + 1]; If (L <0) L = B + Text [I + 1]; If (H! = 161 | L! = 64) {P = (H-160) * 510 + (L-1) * 2; B _gbtable [p] = textbig5 [I]; B _gbtable [p + 1] = textbig5 [I + 1];} I ++;} bufferedoutputstream pwriter = new bufferedoutputstream (New fileoutputstream (s_gbtablefile); pwriter. write (B _gbtable, 0, B _gbtable.length); pwriter. close ();} protected synchronized void resetgbchar (string big5char, string gbchar) throws exception {byte [] textgb = new string (gbchar. getbytes (), System. getproperty ("file. encoding ")). getbytes ("GBK"); byte [] Text = new string (big5char. getbytes (), system. getproperty ("file. encoding ")). getbytes ("big5"); int max = text. length-1; int h = 0; int L = 0; int p = 0; int B = 256; byte [] Big = new byte [2]; for (INT I = 0; I <Max; I ++) {H = text [I]; If (H <0) {H = B + h; L = text [I + 1]; If (L <0) L = B + Text [I + 1]; If (H! = 161 | L! = 64) {P = (H-160) * 510 + (L-1) * 2; B _big5table [p] = textgb [I]; B _big5table [p + 1] = textgb [I + 1];} I ++;} bufferedoutputstream pwriter = new bufferedoutputstream (New fileoutputstream (s_big5tablefile); pwriter. write (B _big5table, 0, B _big5table.length); pwriter. close ();} public byte [] gb2big5 (string instr) throws exception {If (null = instr | instr. length () <= 0) Return "". getbytes (); byte [] Text = New String (instr. getbytes (), system. getproperty ("file. encoding ")). getbytes ("GBK"); int max = text. length-1; int h = 0; int L = 0; int p = 0; int B = 256; byte [] Big = new byte [2]; for (INT I = 0; I <Max; I ++) {H = text [I]; If (H <0) {H = B + h; L = text [I + 1]; If (L <0) L = B + Text [I + 1]; If (H = 161 & l = 64) big [0] = big [1] = (byte) (161-B); else {P = (H-160) * 510 + (L-1) * 2; try {big [0] = (Byte) (B _gbtable [p]-B);} catch (exception e) {big [0] = (byte) 45;} Try {big [1] = (byte) (B _gbtable [p + 1]-B);} catch (exception e) {big [1] = (byte) 45 ;}} text [I] = big [0]; text [I + 1] = big [1]; I ++;} return text;} public byte [] big52gb (string instr) throws exception {If (null = instr | instr. length () <= 0) return New byte [0]; byte [] Text = new string (instr. getbytes (), system. getproperty ("file. ENCO Ding ")). getbytes ("big5"); int max = text. length-1; int h = 0; int L = 0; int p = 0; int B = 256; byte [] Big = new byte [2]; for (INT I = 0; I <Max; I ++) {H = text [I]; If (H <0) {H = B + h; L = text [I + 1]; If (L <0) L = B + Text [I + 1]; If (H = 161 & l = 161) {big [0] = (byte) (161-B); big [1] = (byte) (64-B);} else {P = (H-160) * 510 + (L-1) * 2; try {big [0] = (byte) (B _big5table [p]-B);} catch (Exception e) {big [0] = (byte) 45;} Try {big [1] = (byte) (B _big5table [p + 1]-B );} catch (exception e) {big [1] = (byte) 45 ;}} text [I] = big [0]; text [I + 1] = big [1]; I ++ ;}} return text;} Private Static byte [] getbytesfromfile (string infilename) {byte [] is; try {inputstream in = gb2big5. class. getresourceasstream (infilename); bytearrayoutputstream out = new bytearrayoutputstream (1024); byte [] bt = new byte [1 024]; for (INT I = 0; (I = in. Read (BT ))! =-1;) {out. write (BT, 0, I);} In. close (); is = out. tobytearray ();} catch (exception e) {e. printstacktrace (); return NULL;} return is;} public static void main (string [] ARGs) throws exception {gb2big5 pTMP = gb2big5. getinstance (); system. out. println ("I'm a traditional Chinese character =>" + new string (pTMP. big52gb ("I'm a traditional Chinese character"), "GBK"); system. out. println ("I Am a simplified Chinese character =>" + new string (pTMP. gb2big5 ("I Am a simplified Chinese character"), "big5 "));}}