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69 lines
1.6 KiB
69 lines
1.6 KiB
/**
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* \file
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*
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* \author Georg Hopp
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*
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* \copyright
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* Copyright (C) 2012 Georg Hopp
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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 <search.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "class.h"
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#include "interface/class.h"
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#include "http/header.h"
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#include "utils/hash.h"
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static
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inline
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int
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comp(const void * _a, const void * _b)
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{
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HttpHeader a = (HttpHeader)_a;
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HttpHeader b = (HttpHeader)_b;
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return (a->hash < b->hash)? -1 : (a->hash > b->hash)? 1 : 0;
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}
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HttpHeader
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httpHeaderAdd(const HttpHeader * root, HttpHeader header)
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{
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HttpHeader * _found = tsearch(header, (void **)root, comp);
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HttpHeader found;
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if (NULL == _found) {
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return NULL;
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}
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found = *_found;
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if (found != header) {
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if (found->cvalue >= N_VALUES) {
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return NULL;
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}
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(found->nvalue)[found->cvalue] = (header->nvalue)[0];
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(found->value)[(found->cvalue)++] = (header->value)[0];
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found->size += header->size;
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(header->value)[0] = NULL;
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delete(header);
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}
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return found;
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}
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// vim: set ts=4 sw=4:
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