85 lines
2.6 KiB
C++
85 lines
2.6 KiB
C++
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/*
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* $Id$
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*
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Copyright (c) 2006-2014 Chung, Hyung-Hwan. All rights reserved.
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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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THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <qsep/xli/SkvEnv.hpp>
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#include <qse/cmn/str.h>
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#define SCTN_KEY_SPLITTER QSE_T('*')
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QSE_BEGIN_NAMESPACE(QSE)
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const qse_char_t* SkvEnv::setItemValue (const qse_char_t* name, const qse_char_t* val)
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{
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qse_char_t* sctn, * key;
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qse_size_t sctn_len, key_len;
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if (this->split_name(name, &sctn, &sctn_len, &key, &key_len) == -1) return QSE_NULL;
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for (ItemList::Node* np = item_list.head(); np; np = np->forward())
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{
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Item& item = np->value;
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if (qse_strxcmp(sctn, sctn_len, item.sctn) == 0 &&
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qse_strxcmp(key, key_len, item.key) == 0)
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{
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if ((this->*item.probe)(val) == -1) return QSE_NULL;
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this->setValue (item.sctn, item.key, val);
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return val;
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}
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}
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return QSE_NULL;
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}
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int SkvEnv::split_name (const qse_char_t* name, qse_char_t** sctn, qse_size_t* sctn_len, qse_char_t** key, qse_size_t* key_len)
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{
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QSE_ASSERT (name != QSE_NULL);
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QSE_ASSERT (sctn != QSE_NULL);
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QSE_ASSERT (sctn_len != QSE_NULL);
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QSE_ASSERT (key != QSE_NULL);
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QSE_ASSERT (key_len != QSE_NULL);
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qse_char_t* s, * k, * p;
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qse_size_t sl, kl;
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qse_char_t spr[] = { SCTN_KEY_SPLITTER, QSE_CHAR('\0') };
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p = qse_strtok(name, spr, &s, &sl);
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if (!p || sl == 0) return -1;
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qse_strtok(p, QSE_NULL, &k, &kl);
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if (kl == 0) return -1;
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*sctn = s;
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*sctn_len = sl;
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*key = k;
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*key_len = kl;
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return 0;
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}
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QSE_END_NAMESPACE(QSE)
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