91 lines
2.8 KiB
C++
91 lines
2.8 KiB
C++
/*
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*******************************************************************************
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*
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* © 2016 and later: Unicode, Inc. and others.
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* License & terms of use: http://www.unicode.org/copyright.html#License
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*
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*******************************************************************************
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*******************************************************************************
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*
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* Copyright (C) 2003-2004, International Business Machines
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* Corporation and others. All Rights Reserved.
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*
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*******************************************************************************
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*/
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#include <unicode/unistr.h>
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#include <unicode/ustdio.h>
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#include <unicode/brkiter.h>
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#include <stdlib.h>
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U_CFUNC int c_main(UFILE *out);
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void printUnicodeString(UFILE *out, const UnicodeString &s) {
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UnicodeString other = s;
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u_fprintf(out, "\"%S\"", other.getTerminatedBuffer());
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}
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int main( void )
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{
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UFILE *out;
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UErrorCode status = U_ZERO_ERROR;
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out = u_finit(stdout, NULL, NULL);
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if(!out) {
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fprintf(stderr, "Could not initialize (finit()) over stdout! \n");
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return 1;
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}
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ucnv_setFromUCallBack(u_fgetConverter(out), UCNV_FROM_U_CALLBACK_ESCAPE,
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NULL, NULL, NULL, &status);
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if(U_FAILURE(status)) {
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u_fprintf(out, "Warning- couldn't set the substitute callback - err %s\n", u_errorName(status));
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}
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/* End Demo boilerplate */
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u_fprintf(out,"ICU Case Mapping Sample Program\n\n");
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u_fprintf(out, "C++ Case Mapping\n\n");
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UnicodeString string("This is a test");
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/* lowercase = "istanbul" */
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UChar lowercase[] = {0x69, 0x73, 0x74, 0x61, 0x6e, 0x62, 0x75, 0x6c, 0};
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/* uppercase = "LATIN CAPITAL I WITH DOT ABOVE STANBUL" */
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UChar uppercase[] = {0x0130, 0x53, 0x54, 0x41, 0x4e, 0x42, 0x55, 0x4C, 0};
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UnicodeString upper(uppercase);
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UnicodeString lower(lowercase);
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u_fprintf(out, "\nstring: ");
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printUnicodeString(out, string);
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string.toUpper(); /* string = "THIS IS A TEST" */
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u_fprintf(out, "\ntoUpper(): ");
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printUnicodeString(out, string);
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string.toLower(); /* string = "this is a test" */
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u_fprintf(out, "\ntoLower(): ");
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printUnicodeString(out, string);
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u_fprintf(out, "\n\nlowercase=%S, uppercase=%S\n", lowercase, uppercase);
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string = upper;
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string.toLower(Locale("tr", "TR")); /* Turkish lower case map string =
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lowercase */
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u_fprintf(out, "\nupper.toLower: ");
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printUnicodeString(out, string);
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string = lower;
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string.toUpper(Locale("tr", "TR")); /* Turkish upper case map string =
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uppercase */
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u_fprintf(out, "\nlower.toUpper: ");
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printUnicodeString(out, string);
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u_fprintf(out, "\nEnd C++ sample\n\n");
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// Call the C version
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int rc = c_main(out);
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u_fclose(out);
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return rc;
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}
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