From 6fbf66fad3367b24fd6743bcd50254902fd9c8d5 Mon Sep 17 00:00:00 2001 From: james Date: Mon, 26 Sep 2005 05:28:27 +0000 Subject: This is the start of the BETA21 branch. It includes the --topology feature, and TAP-Win32 driver changes to allow non-admin access. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@580 e7ae566f-a301-0410-adde-c780ea21d3b5 --- tap-win32/error.h | 92 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 92 insertions(+) create mode 100755 tap-win32/error.h (limited to 'tap-win32/error.h') diff --git a/tap-win32/error.h b/tap-win32/error.h new file mode 100755 index 0000000..21137e5 --- /dev/null +++ b/tap-win32/error.h @@ -0,0 +1,92 @@ +/* + * TAP-Win32 -- A kernel driver to provide virtual tap device functionality + * on Windows. Originally derived from the CIPE-Win32 + * project by Damion K. Wilson, with extensive modifications by + * James Yonan. + * + * All source code which derives from the CIPE-Win32 project is + * Copyright (C) Damion K. Wilson, 2003, and is released under the + * GPL version 2 (see below). + * + * All other source code is Copyright (C) 2002-2005 OpenVPN Solutions LLC, + * and is released under the GPL version 2 (see below). + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program (see the file COPYING included with this + * distribution); if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +//----------------- +// DEBUGGING OUTPUT +//----------------- + +#define NOTE_ERROR() \ +{ \ + g_LastErrorFilename = __FILE__; \ + g_LastErrorLineNumber = __LINE__; \ +} + +#if DBG + +typedef struct { + unsigned int in; + unsigned int out; + unsigned int capacity; + char *text; + BOOLEAN error; + MUTEX lock; +} DebugOutput; + +VOID MyDebugPrint (const unsigned char* format, ...); + +VOID MyAssert (const unsigned char *file, int line); + +VOID DumpPacket (const char *prefix, + const unsigned char *data, + unsigned int len); + +VOID DumpPacket2 (const char *prefix, + const ETH_HEADER *eth, + const unsigned char *data, + unsigned int len); + +#define CAN_WE_PRINT (DEBUGP_AT_DISPATCH || KeGetCurrentIrql () < DISPATCH_LEVEL) + +#if ALSO_DBGPRINT +#define DEBUGP(fmt) { MyDebugPrint fmt; if (CAN_WE_PRINT) DbgPrint fmt; } +#else +#define DEBUGP(fmt) { MyDebugPrint fmt; } +#endif + +#define MYASSERT(exp) \ +{ \ + if (!(exp)) \ + { \ + MyAssert(__FILE__, __LINE__); \ + } \ +} + +#define DUMP_PACKET(prefix, data, len) \ + DumpPacket (prefix, data, len) + +#define DUMP_PACKET2(prefix, eth, data, len) \ + DumpPacket2 (prefix, eth, data, len) + +#else + +#define DEBUGP(fmt) +#define MYASSERT(exp) +#define DUMP_PACKET(prefix, data, len) +#define DUMP_PACKET2(prefix, eth, data, len) + +#endif -- cgit v1.2.3