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57 lines
1.6 KiB
57 lines
1.6 KiB
/*
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* Copyright (C) 2013 Sourcefire, Inc.
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*
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* Authors: David Raynor <draynor@sourcefire.com>
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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 version 2 as
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* published by the Free Software Foundation.
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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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#if HAVE_CONFIG_H
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#include "clamav-config.h"
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#endif
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#include "cltypes.h"
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#include "others.h"
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#include "xar.h"
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#include "fmap.h"
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#include "scanners.h"
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int cli_scanxar(cli_ctx *ctx)
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{
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struct xar_header hdr;
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char name[513];
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unsigned int file = 0, trailer = 0;
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uint32_t filesize, namesize, hdr_namesize;
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int ret, conv;
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off_t pos = 0;
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if (fmap_readn(*ctx->fmap, &hdr, pos, sizeof(hdr)) != sizeof(hdr)) {
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cli_dbgmsg("cli_scanxar: Invalid header, too short.\n");
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return CL_EFORMAT;
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}
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hdr.magic = be32_to_host(hdr.magic);
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if (hdr.magic == 0x78617221) {
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cli_dbgmsg("cli_scanxar: Matched magic\n");
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}
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else {
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cli_dbgmsg("cli_scanxar: Invalid magic\n");
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return CL_EFORMAT;
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}
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/* TODO: First grab the TOC, parse that, and then unpack the rest. */
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return CL_CLEAN;
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}
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