Viewing file:  uprint.c (1.96 KB) -rw-r--r--
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/*
***********************************************************************
* © 2016 and later: Unicode, Inc. and others.
* License & terms of use: http://www.unicode.org/copyright.html
***********************************************************************
**********************************************************************
* Copyright (C) 1998-2001, International Business Machines Corporation
* and others. All Rights Reserved.
**********************************************************************
*
* File date.c
*
* Modification History:
*
* Date Name Description
* 06/14/99 stephen Creation.
*******************************************************************************
*/
#include "uprint.h"
#include <stdbool.h>
#include "unicode/ucnv.h"
#include "unicode/ustring.h"
#define BUF_SIZE 128
/* Print a ustring to the specified FILE* in the default codepage */
void
uprint(const UChar *s,
FILE *f,
UErrorCode *status)
{
/* converter */
UConverter *converter;
char buf [BUF_SIZE];
int32_t sourceLen;
const UChar *mySource;
const UChar *mySourceEnd;
char *myTarget;
int32_t arraySize;
if(s == 0) return;
/* set up the conversion parameters */
sourceLen = u_strlen(s);
mySource = s;
mySourceEnd = mySource + sourceLen;
myTarget = buf;
arraySize = BUF_SIZE;
/* open a default converter */
converter = ucnv_open(0, status);
/* if we failed, clean up and exit */
if(U_FAILURE(*status)) goto finish;
/* perform the conversion */
do {
/* reset the error code */
*status = U_ZERO_ERROR;
/* perform the conversion */
ucnv_fromUnicode(converter, &myTarget, myTarget + arraySize,
&mySource, mySourceEnd, NULL,
true, status);
/* Write the converted data to the FILE* */
fwrite(buf, sizeof(char), myTarget - buf, f);
/* update the conversion parameters*/
myTarget = buf;
arraySize = BUF_SIZE;
}
while(*status == U_BUFFER_OVERFLOW_ERROR);
finish:
/* close the converter */
ucnv_close(converter);
}
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