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59 lines
1.6 KiB
59 lines
1.6 KiB
/*
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* Extract RAR archives
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*
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* Copyright (C) 2005 trog@uncon.org
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*
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* This code is based on the work of Alexander L. Roshal
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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 2 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, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*/
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#include <string.h>
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#include <stdlib.h>
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#include "unrar.h"
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#include "unrarcmd.h"
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#include "others.h"
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void rar_cmd_array_init(rar_cmd_array_t *cmd_a)
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{
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cmd_a->array = NULL;
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cmd_a->num_items = 0;
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}
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void rar_cmd_array_reset(rar_cmd_array_t *cmd_a)
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{
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if (!cmd_a) {
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return;
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}
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if (cmd_a->array) {
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free(cmd_a->array);
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}
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cmd_a->array = NULL;
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cmd_a->num_items = 0;
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}
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int rar_cmd_array_add(rar_cmd_array_t *cmd_a, int num)
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{
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cmd_a->num_items += num;
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cmd_a->array = (struct rarvm_prepared_command *) cli_realloc2(cmd_a->array,
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cmd_a->num_items * sizeof(struct rarvm_prepared_command));
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if (cmd_a->array == NULL) {
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return FALSE;
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}
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memset(&cmd_a->array[cmd_a->num_items-1], 0, sizeof(struct rarvm_prepared_command));
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return TRUE;
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}
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