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https://github.com/zint/zint
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100 lines
3.6 KiB
C
100 lines
3.6 KiB
C
/*
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libzint - the open source barcode library
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Copyright (C) 2021 Robin Stuart <rstuart114@gmail.com>
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. Neither the name of the project nor the names of its contributors
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may be used to endorse or promote products derived from this software
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without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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SUCH DAMAGE.
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*/
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/* vim: set ts=4 sw=4 et : */
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#include "testcommon.h"
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#include "test_ksx1001_tab.h"
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#include "../ksx1001.h"
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// As control convert to KS X 1001 using simple table generated from https://www.unicode.org/Public/MAPPINGS/OBSOLETE/EASTASIA/KSC/KSX1001.TXT plus simple processing
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static int ksx1001_wctomb_zint2(unsigned int *r, unsigned int wc) {
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if (wc < 0x80) {
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return 0;
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}
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if (wc == 0x20AC) { // Euro sign added KS X 1001:1998
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*r = 0x2266;
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return 2;
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}
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if (wc == 0xAE) { // Registered trademark added KS X 1001:1998
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*r = 0x2267;
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return 2;
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}
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if (wc == 0x327E) { // Korean postal code symbol added KS X 1001:2002
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*r = 0x2268;
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return 2;
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}
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int tab_length = ARRAY_SIZE(test_ksx1001_tab);
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int start_i = test_ksx1001_tab_ind[wc >> 10];
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int end_i = start_i + 0x800 > tab_length ? tab_length : start_i + 0x800;
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for (int i = start_i; i < end_i; i += 2) {
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if (test_ksx1001_tab[i + 1] == wc) {
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*r = test_ksx1001_tab[i];
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return *r > 0xFF ? 2 : 1;
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}
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}
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return 0;
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}
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static void test_ksx1001_wctomb_zint(void) {
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testStart("");
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int ret, ret2;
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unsigned int val, val2;
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for (unsigned int i = 0; i < 0xFFFE; i++) {
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if (i >= 0xD800 && i <= 0xDFFF) { // UTF-16 surrogates
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continue;
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}
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val = val2 = 0;
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ret = ksx1001_wctomb_zint(&val, i);
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ret2 = ksx1001_wctomb_zint2(&val2, i);
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assert_equal(ret, ret2, "i:%d 0x%04X ret %d != ret2 %d, val 0x%04X, val2 0x%04X\n", i, i, ret, ret2, val, val2);
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if (ret2) {
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assert_equal(val, val2, "i:%d 0x%04X val 0x%04X != val2 0x%04X\n", i, i, val, val2);
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}
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}
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testFinish();
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}
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int main(int argc, char *argv[]) {
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testFunction funcs[] = { /* name, func, has_index, has_generate, has_debug */
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{ "test_ksx1001_wctomb_zint", test_ksx1001_wctomb_zint, 0, 0, 0 },
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};
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testRun(argc, argv, funcs, ARRAY_SIZE(funcs));
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testReport();
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return 0;
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}
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