1 /* 2 ********************************************************************** 3 * Copyright (C) 1998-2001, International Business Machines Corporation 4 * and others. All Rights Reserved. 5 ********************************************************************** 6 * 7 * File date.c 8 * 9 * Modification History: 10 * 11 * Date Name Description 12 * 06/14/99 stephen Creation. 13 ******************************************************************************* 14 */ 15 16 #include "uprint.h" 17 #include "unicode/ucnv.h" 18 #include "unicode/ustring.h" 19 20 #define BUF_SIZE 128 21 22 /* Print a ustring to the specified FILE* in the default codepage */ 23 void 24 uprint(const UChar *s, 25 FILE *f, 26 UErrorCode *status) 27 { 28 /* converter */ 29 UConverter *converter; 30 char buf [BUF_SIZE]; 31 int32_t sourceLen; 32 const UChar *mySource; 33 const UChar *mySourceEnd; 34 char *myTarget; 35 int32_t arraySize; 36 37 if(s == 0) return; 38 39 /* set up the conversion parameters */ 40 sourceLen = u_strlen(s); 41 mySource = s; 42 mySourceEnd = mySource + sourceLen; 43 myTarget = buf; 44 arraySize = BUF_SIZE; 45 46 /* open a default converter */ 47 converter = ucnv_open(0, status); 48 49 /* if we failed, clean up and exit */ 50 if(U_FAILURE(*status)) goto finish; 51 52 /* perform the conversion */ 53 do { 54 /* reset the error code */ 55 *status = U_ZERO_ERROR; 56 57 /* perform the conversion */ 58 ucnv_fromUnicode(converter, &myTarget, myTarget + arraySize, 59 &mySource, mySourceEnd, NULL, 60 TRUE, status); 61 62 /* Write the converted data to the FILE* */ 63 fwrite(buf, sizeof(char), myTarget - buf, f); 64 65 /* update the conversion parameters*/ 66 myTarget = buf; 67 arraySize = BUF_SIZE; 68 } 69 while(*status == U_BUFFER_OVERFLOW_ERROR); 70 71 finish: 72 73 /* close the converter */ 74 ucnv_close(converter); 75 } 76
