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Commit	Line	Data
	1	/*
	2	***********************************************************************
	3	* © 2016 and later: Unicode, Inc. and others.
	4	* License & terms of use: http://www.unicode.org/copyright.html#License
	5	***********************************************************************
	6	**********************************************************************
	7	* Copyright (C) 1998-2001, International Business Machines Corporation
	8	* and others. All Rights Reserved.
	9	**********************************************************************
	10	*
	11	* File date.c
	12	*
	13	* Modification History:
	14	*
	15	* Date Name Description
	16	* 06/14/99 stephen Creation.
	17	*******************************************************************************
	18	*/
	19
	20	#include "uprint.h"
	21	#include "unicode/ucnv.h"
	22	#include "unicode/ustring.h"
	23
	24	#define BUF_SIZE 128
	25
	26	/* Print a ustring to the specified FILE* in the default codepage */
	27	void
	28	uprint(const UChar *s,
	29	FILE *f,
	30	UErrorCode *status)
	31	{
	32	/* converter */
	33	UConverter *converter;
	34	char buf [BUF_SIZE];
	35	int32_t sourceLen;
	36	const UChar *mySource;
	37	const UChar *mySourceEnd;
	38	char *myTarget;
	39	int32_t arraySize;
	40
	41	if(s == 0) return;
	42
	43	/* set up the conversion parameters */
	44	sourceLen = u_strlen(s);
	45	mySource = s;
	46	mySourceEnd = mySource + sourceLen;
	47	myTarget = buf;
	48	arraySize = BUF_SIZE;
	49
	50	/* open a default converter */
	51	converter = ucnv_open(0, status);
	52
	53	/* if we failed, clean up and exit */
	54	if(U_FAILURE(*status)) goto finish;
	55
	56	/* perform the conversion */
	57	do {
	58	/* reset the error code */
	59	*status = U_ZERO_ERROR;
	60
	61	/* perform the conversion */
	62	ucnv_fromUnicode(converter, &myTarget, myTarget + arraySize,
	63	&mySource, mySourceEnd, NULL,
	64	TRUE, status);
	65
	66	/* Write the converted data to the FILE* */
	67	fwrite(buf, sizeof(char), myTarget - buf, f);
	68
	69	/* update the conversion parameters*/
	70	myTarget = buf;
	71	arraySize = BUF_SIZE;
	72	}
	73	while(*status == U_BUFFER_OVERFLOW_ERROR);
	74
	75	finish:
	76
	77	/* close the converter */
	78	ucnv_close(converter);
	79	}