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/******************************************************************************
*
* translittest.cpp -
*
* $Id: translittest.cpp 2833 2013-06-29 06:40:28Z chrislit $
*
* Copyright 2002-2013 CrossWire Bible Society (http://www.crosswire.org)
* CrossWire Bible Society
* P. O. Box 2528
* Tempe, AZ 85280-2528
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation version 2.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
*/
#include <iostream>
#include <string>
#include "unicode/udata.h" /* Data structures */
#include "unicode/ures.h" /* Data structures */
#include "unicode/utypes.h" /* Basic ICU data types */
#include "unicode/ucnv.h" /* C Converter API */
#include "unicode/ustring.h" /* some more string fcns*/
#include "unicode/translit.h"
#include "utf8transliterator.h"
using namespace std;
// Print the given string to stdout
void uprintf(const icu::UnicodeString &str) {
char *buf = 0;
int32_t len = str.length();
// int32_t bufLen = str.extract(0, len, buf); // Preflight
/* Preflighting seems to be broken now, so assume 1-1 conversion,
plus some slop. */
int32_t bufLen = len + 16;
int32_t actualLen;
buf = new char[bufLen + 1];
actualLen = str.extract(0, len, buf/*, bufLen*/); // Default codepage conversion
buf[actualLen] = 0;
//printf("%s", buf);
std::cout << buf;
delete buf;
}
int main() {
UErrorCode status = U_ZERO_ERROR;
// UDataMemory *pappData = udata_open("/usr/local/lib/sword/swicu", "res", "root", &status);
if (U_FAILURE(status))
{
std::cout << "error: " << status << ":" <<
u_errorName(status) << std::endl;
return 0;
}
UChar * uBuf;
UChar * target;
UConverter *conv;
//UParseError perr = U_ZERO_ERROR;
int32_t uBufSize = 0, uLength = 0;
// void * pAppData=NULL;
const char * samplestring = "If this compiles and runs without errors, apparently ICU is working.";
//ures_open("/usr/local/lib/sword/swicu.dat",
// NULL, &status);
//UDataMemory *pappData = udata_open("/usr/local/lib/sword/swicu",
// "res", "root", &status);
if (U_FAILURE(status))
{
std::cout << "error: " << status << ":" <<
u_errorName(status) << std::endl;
return 0;
}
//UDataMemory *pappData2 = udata_open("/usr/local/lib/sword/swicu",
// "res", "translit_Latin_Gothic", &status);
std::cout << status << std::endl;
if (U_FAILURE(status))
{
std::cout << "error: " << status << ":" <<
u_errorName(status) << std::endl;
return 0;
}
std::cout << "available " << icu::Transliterator::countAvailableIDs() << std::endl;
//udata_setAppData("/usr/local/lib/sword/swicu.dat" , pAppData, &status);
//if (U_FAILURE(status))
//{
//std::cout << "error: " << status << ":" <<
// u_errorName(status) << std::endl;
//return 0;
//}
int32_t i_ids = icu::Transliterator::countAvailableIDs();
std::cout << "available " << i_ids << std::endl;
for (int i=0; i<i_ids;i++)
{
std::cout << "id " << i << ": ";
uprintf(icu::Transliterator::getAvailableID(i));
std::cout << std::endl;
}
//UTF8Transliterator utran = new UTF8Transliterator();
std::cout << "creating transliterator 2" << std::endl;
icu::Transliterator *btrans = icu::Transliterator::createInstance("NFD;Latin-Greek;NFC",
UTRANS_FORWARD, status);
if (U_FAILURE(status))
{
std::cout << "error: " << status << ":" <<
u_errorName(status) << std::endl;
return 0;
}
std::cout << "creating transliterator 1" << std::endl;
icu::Transliterator *trans = icu::Transliterator::createInstance("NFD;Latin-Gothic;NFC",
UTRANS_FORWARD, status);
if (U_FAILURE(status))
{
delete btrans;
std::cout << "error: " << status << ":" <<
u_errorName(status) << std::endl;
return 0;
}
std::cout << "deleting transliterator 1" << std::endl;
delete trans;
std::cout << "deleting transliterator 2" << std::endl;
delete btrans;
std::cout << "the rest" << std::endl;
uLength = strlen(samplestring);
conv = ucnv_open("utf-8", &status);
if (U_FAILURE(status))
{
std::cout << "error: " << status << ":" <<
u_errorName(status) << std::endl;
return 0;
}
uBufSize = (uLength/ucnv_getMinCharSize(conv));
uBuf = (UChar*)malloc(uBufSize * sizeof(UChar));
target = uBuf;
ucnv_toUChars(conv, target, uLength,
samplestring, uLength, &status);
if (U_FAILURE(status))
{
std::cout << "error: " << status << ":" <<
u_errorName(status) << std::endl;
return 0;
}
cout << samplestring << endl;
return 0;
}
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