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
22#include "unicode/ucnv.h"
23#include "unicode/ustring.h"
24
25#define BUF_SIZE 128
26
27/* Print a ustring to the specified FILE* in the default codepage */
28void
29uprint(const UChar *s,
30	   FILE *f,
31	   UErrorCode *status)
32{
33  /* converter */
34  UConverter *converter;
35  char buf [BUF_SIZE];
36  int32_t sourceLen;
37  const UChar *mySource;
38  const UChar *mySourceEnd;
39  char *myTarget;
40  int32_t arraySize;
41
42  if(s == 0) return;
43
44  /* set up the conversion parameters */
45  sourceLen    = u_strlen(s);
46  mySource	   = s;
47  mySourceEnd  = mySource + sourceLen;
48  myTarget	   = buf;
49  arraySize    = BUF_SIZE;
50
51  /* open a default converter */
52  converter = ucnv_open(0, status);
53
54  /* if we failed, clean up and exit */
55  if(U_FAILURE(*status)) goto finish;
56
57  /* perform the conversion */
58  do {
59	/* reset the error code */
60	*status = U_ZERO_ERROR;
61
62	/* perform the conversion */
63	ucnv_fromUnicode(converter, &myTarget,	myTarget + arraySize,
64			 &mySource, mySourceEnd, NULL,
65			 TRUE, status);
66
67	/* Write the converted data to the FILE* */
68	fwrite(buf, sizeof(char), myTarget - buf, f);
69
70	/* update the conversion parameters*/
71	myTarget	 = buf;
72	arraySize	 = BUF_SIZE;
73  }
74  while(*status == U_BUFFER_OVERFLOW_ERROR);
75
76 finish:
77
78  /* close the converter */
79  ucnv_close(converter);
80}
81