| 1 | /*\
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| 2 | * pcap2nbench - Converts libpcap network traces to nbench input
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| 3 | * Copyright (C) 2004 Jim McDonough <jmcd@us.ibm.com>
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| 4 | *
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| 5 | * This program is free software; you can redistribute it and/or modify
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| 6 | * it under the terms of the GNU General Public License as published by
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| 7 | * the Free Software Foundation; either version 2 of the License, or
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| 8 | * (at your option) any later version.
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| 9 | *
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| 10 | * This program is distributed in the hope that it will be useful,
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | * GNU General Public License for more details.
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| 14 | *
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| 15 | * You should have received a copy of the GNU General Public License
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| 16 | * along with this program; if not, write to the Free Software
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| 17 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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| 18 | *
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| 19 | * Written by Anthony Liguori <aliguori@us.ibm.com>
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| 20 | \*/
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| 21 |
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| 22 | #include <netinet/in.h>
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| 23 |
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| 24 | #include "ntcreateandxrequest.hpp"
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| 25 |
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| 26 | NtCreateAndXRequest::NtCreateAndXRequest(const uint8_t *data, size_t size)
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| 27 | {
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| 28 | if (size < 52) {
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| 29 | std::cerr << "Invalid NtCreateAndX Request" << std::endl;
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| 30 | return;
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| 31 | }
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| 32 |
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| 33 | word_count = data[0];
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| 34 | and_x_command = data[1];
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| 35 | reserved = data[2];
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| 36 | memcpy(&and_x_offset, data + 3, 2);
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| 37 | reserved1 = data[5];
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| 38 | memcpy(&file_name_len, data + 6, 2);
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| 39 | memcpy(&create_flags, data + 8, 4);
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| 40 | memcpy(&root_fid, data + 12, 4);
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| 41 | memcpy(&access_mask, data + 16, 4);
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| 42 | memcpy(&allocation_size, data + 20, 8);
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| 43 | memcpy(&file_attributes, data + 28, 4);
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| 44 | memcpy(&share_access, data + 32, 4);
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| 45 | memcpy(&disposition, data + 36, 4);
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| 46 | memcpy(&create_options, data + 40, 4);
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| 47 | memcpy(&impersonation, data + 44, 4);
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| 48 | security_flags = data[48];
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| 49 | memcpy(&byte_count, data + 49, 2);
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| 50 | file_name = (const char *)(data + 51);
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| 51 | }
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| 52 |
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| 53 | std::ostream &operator<<(std::ostream &lhs, const NtCreateAndXRequest &rhs)
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| 54 | {
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| 55 | lhs << "Word Count: " << (uint16_t)rhs.word_count << std::endl
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| 56 | << "AndXCommand: " << (uint16_t)rhs.and_x_command << std::endl
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| 57 | << "Reserved: " << (uint16_t)rhs.reserved << std::endl
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| 58 | << "AndXOffset: " << rhs.and_x_offset << std::endl
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| 59 | << "Reserved: " << (uint16_t)rhs.reserved1 << std::endl
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| 60 | << "File Name Len: " << rhs.file_name_len << std::endl
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| 61 | << "Create Flags: " << rhs.create_flags << std::endl
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| 62 | << "Root FID: " << rhs.root_fid << std::endl
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| 63 | << "Access Mask: " << rhs.access_mask << std::endl
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| 64 | << "Allocation Size: " << rhs.allocation_size << std::endl
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| 65 | << "File Attributes: " << rhs.file_attributes << std::endl
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| 66 | << "Share Access: " << rhs.share_access << std::endl
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| 67 | << "Disposition: " << rhs.disposition << std::endl
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| 68 | << "Create Options: " << rhs.create_options << std::endl
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| 69 | << "Impersonation: " << rhs.impersonation << std::endl
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| 70 | << "Security Flags: " << (uint16_t)rhs.security_flags << std::endl
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| 71 | << "Byte Count: " << rhs.byte_count << std::endl
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| 72 | << "File Name: " << rhs.file_name << std::endl;
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| 73 | return lhs;
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| 74 | }
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