87 lines
1.7 KiB
C
87 lines
1.7 KiB
C
/*
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* $Id$
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*
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Copyright 2006-2014 Chung, Hyung-Hwan.
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This file is part of QSE.
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QSE is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation, either version 3 of
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the License, or (at your option) any later version.
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QSE 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 Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with QSE. If not, see <http://www.gnu.org/licenses/>.
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*/
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#if !defined(char_t) && !defined(strjoin) && !defined(strxjoin)
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# error Never include this file
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#endif
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qse_size_t strxjoinv (char_t* buf, qse_size_t size, va_list ap)
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{
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const char_t* p;
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char_t* ptr = buf;
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qse_size_t left = size, n;
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while (left > 0)
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{
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p = va_arg (ap, const char_t*);
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if (p == QSE_NULL) break;
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n = strxcpy (ptr, left, p);
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left -= n; ptr += n;
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}
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return size - left;
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}
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qse_size_t strxjoin (char_t* buf, qse_size_t size, ...)
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{
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va_list ap;
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qse_size_t n;
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va_start (ap, size);
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n = strxjoinv (buf, size, ap);
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va_end (ap);
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return n;
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}
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qse_size_t strjoinv (char_t* buf, va_list ap)
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{
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const char_t* p;
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char_t* ptr = buf;
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qse_size_t n;
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while (1)
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{
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p = va_arg (ap, const char_t*);
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if (p == QSE_NULL) break;
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n = strcpy (ptr, p);
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ptr += n;
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}
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return ptr - buf;
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}
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qse_size_t strjoin (char_t* buf, ...)
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{
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va_list ap;
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qse_size_t n;
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va_start (ap, buf);
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n = strjoinv (buf, ap);
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va_end (ap);
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return n;
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}
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