| 1 | /*
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| 2 | * TAP-Win32 -- A kernel driver to provide virtual tap device functionality
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| 3 | * on Windows. Originally derived from the CIPE-Win32
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| 4 | * project by Damion K. Wilson, with extensive modifications by
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| 5 | * James Yonan.
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| 6 | *
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| 7 | * All source code which derives from the CIPE-Win32 project is
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| 8 | * Copyright (C) Damion K. Wilson, 2003, and is released under the
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| 9 | * GPL version 2 (see below).
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| 10 | *
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| 11 | * All other source code is Copyright (C) 2002-2005 OpenVPN Solutions LLC,
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| 12 | * and is released under the GPL version 2 (see below).
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| 13 | *
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| 14 | * This program is free software; you can redistribute it and/or modify
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| 15 | * it under the terms of the GNU General Public License version 2
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| 16 | * as published by the Free Software Foundation.
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| 17 | *
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| 18 | * This program is distributed in the hope that it will be useful,
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| 19 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 20 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 21 | * GNU General Public License for more details.
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| 22 | *
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| 23 | * You should have received a copy of the GNU General Public License
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| 24 | * along with this program (see the file COPYING included with this
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| 25 | * distribution); if not, write to the Free Software Foundation, Inc.,
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| 26 | * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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| 27 | */
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| 28 |
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| 29 | #ifdef __cplusplus
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| 30 | extern "C" {
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| 31 | #endif
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| 32 |
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| 33 | #include "hexdump.h"
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| 34 |
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| 35 | #ifndef NDIS_MINIPORT_DRIVER
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| 36 |
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| 37 | VOID (*DbgMessage)(char *p_Format, ...) = DisplayDebugString;
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| 38 |
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| 39 | VOID DisplayDebugString (char *p_Format, ...)
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| 40 | {
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| 41 | static char l_Buffer [4096];
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| 42 |
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| 43 | va_list l_ArgumentList;
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| 44 | va_start (l_ArgumentList, p_Format);
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| 45 | vsprintf (l_Buffer, p_Format, l_ArgumentList);
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| 46 | va_end (l_ArgumentList);
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| 47 |
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| 48 | OutputDebugStringA (l_Buffer);
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| 49 | }
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| 50 |
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| 51 | #endif
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| 52 |
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| 53 | VOID HexDump (unsigned char *p_Buffer, unsigned long p_Size)
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| 54 | {
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| 55 | unsigned long l_Index, l_Idx;
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| 56 | unsigned char l_Row [17];
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| 57 |
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| 58 | for (l_Index = l_Row [16] = 0; l_Index < p_Size || l_Index % 16; ++l_Index)
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| 59 | {
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| 60 | if (l_Index % 16 == 0)
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| 61 | DEBUGP (("%05x ", l_Index));
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| 62 | DEBUGP (("%02x ", l_Row [l_Index % 16] = (l_Index < p_Size ? p_Buffer [l_Index] : 0)));
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| 63 | l_Row [l_Index % 16] = IfPrint (l_Row [l_Index % 16]);
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| 64 | if ((l_Index + 1) % 16 == 0)
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| 65 | DEBUGP ((" %s\n", l_Row));
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| 66 | }
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| 67 |
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| 68 | DEBUGP (("\n"));
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| 69 | }
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| 70 |
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| 71 | #ifdef __cplusplus
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| 72 | }
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| 73 | #endif
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| 74 |
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