61 lines
2.0 KiB
C++
61 lines
2.0 KiB
C++
/*
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* File: unicode_test.cc
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*
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* Copyright 2012 Sebastian Geerken <sgeerken@dillo.org>
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* Copyright 2023 Rodrigo Arias Mallo <rodarima@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <string.h>
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#include <stdio.h>
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#include <FL/fl_utf8.h>
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#include "lout/unicode.hh"
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using namespace lout::unicode;
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int main (int argc, char *argv[])
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{
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// 0-terminated string
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const char *t1 = "abcäöüабв−‐";
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// not 0-terminated; copy from 0-terminated
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int t2len = strlen (t1);
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char *t2 = new char[t2len];
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for (int i = 0; i < t2len; i++)
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t2[i] = t1[i];
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puts ("===== misc::unicode, 0-terminated =====");
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for (const char *s = t1; s; s = nextUtf8Char (s))
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printf ("%3d -> U+%04x ('%s')\n", (int)(s - t1), decodeUtf8(s), s);
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puts ("===== Fltk, 0-terminated =====");
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for (const char *s = t1; *s; s = fl_utf8fwd (s + 1, t1, t1 + strlen (t1)))
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printf ("%3d -> U+%04x ('%s')\n", (int)(s - t1), decodeUtf8(s), s);
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puts ("===== misc::unicode, not 0-terminated =====");
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for (const char *s = t2; s; s = nextUtf8Char (s, t2len - (s - t2)))
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printf ("%3d -> U+%04x\n", (int)(s - t2),
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decodeUtf8(s, t2len - (s - t2)));
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puts ("===== Fltk, not 0-terminated =====");
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for (const char *s = t2; s - t2 < t2len; s = fl_utf8fwd (s + 1, t2, t2 + t2len))
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printf ("%3d -> U+%04x\n", (int)(s - t2),
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decodeUtf8(s, t2len - (s - t2)));
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delete[] t2;
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return 0;
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}
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