debug.h

用来监视网络通信数据的源代码和应用程序,方便网络程序底层开发.

/*
 * Copyright (c) 1999 - 2003
 * NetGroup, Politecnico di Torino (Italy)
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the Politecnico di Torino nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */

#ifndef __DEBUG_INCLUDE
#define __DEBUG_INCLUDE


#if DBG

#define IF_PACKETDEBUG(f) if (PacketDebugFlag & (f))
extern ULONG PacketDebugFlag;

#define PACKET_DEBUG_LOUD               0x00000001  // debugging info
#define PACKET_DEBUG_VERY_LOUD          0x00000002  // excessive debugging info

#define PACKET_DEBUG_INIT               0x00000100  // init debugging info

//
// Macro for deciding whether to dump lots of debugging information.
//

#define IF_LOUD(A) IF_PACKETDEBUG( PACKET_DEBUG_LOUD ) { A }
#define IF_VERY_LOUD(A) IF_PACKETDEBUG( PACKET_DEBUG_VERY_LOUD ) { A }
#define IF_INIT_LOUD(A) IF_PACKETDEBUG( PACKET_DEBUG_INIT ) { A }

#else

#define IF_LOUD(A)
#define IF_VERY_LOUD(A)
#define IF_INIT_LOUD(A)

#endif

#endif /*#define __DEBUG_INCLUDE*/