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431 lines
22 KiB
431 lines
22 KiB
#ifndef __DEFS_H__
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#define __DEFS_H__
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//------------------------------------------------------------------------------
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// Global config default values
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//------------------------------------------------------------------------------
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#define IPRIP_DEF_LOG_LEVEL d_globalLoggingLevel_none
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#define IPRIP_DEF_SEND_Q_SIZE 1024 * 1024
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#define IPRIP_DEF_RECV_Q_SIZE 1024 * 1024
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#define IPRIP_DEF_MIN_TRIG_UPDATE_INTR 5
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#define IPRIP_DEF_PEER_FILTER_MODE d_globalPeerFilterMode_disable
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#define IP_ADDRESS_LEN 4
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//------------------------------------------------------------------------------
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// Interface Config default values
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//------------------------------------------------------------------------------
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#define MAX_PROTOCOL_FLAG_VALUE (DWORD) 0x1ff
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//------------------------------------------------------------------------------
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// Memory allocation/deallocation macros
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//------------------------------------------------------------------------------
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#define RIP_MIB_ALLOC( x ) HeapAlloc( GetProcessHeap(), 0, (x) )
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#define RIP_MIB_FREE( x ) HeapFree( GetProcessHeap(), 0, (x) )
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//------------------------------------------------------------------------------
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// Macro to simplify use of DIM MIB functions
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//------------------------------------------------------------------------------
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#define CONNECT_TO_ROUTER(res) \
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(res) = ( g_hMIBServer ) ? NO_ERROR : ConnectToRouter()
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#define MIB_GET(type, w, x, y, z, res) \
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{ \
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CONNECT_TO_ROUTER(res); \
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\
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if ( (res) == NO_ERROR ) \
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{ \
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(res) = MprAdminMIBEntry ## type( \
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g_hMIBServer, \
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PID_IP, \
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MS_IP_RIP, \
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(LPVOID) (w), \
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(x), \
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(LPVOID *) (y), \
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(z) \
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); \
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} \
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}
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#define RIP_MIB_SET(x, y, res) \
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{ \
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CONNECT_TO_ROUTER(res); \
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\
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if ( (res) == NO_ERROR ) \
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{ \
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(res) = MprAdminMIBEntrySet( \
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g_hMIBServer, \
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PID_IP, \
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MS_IP_RIP, \
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(LPVOID) (x), \
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(y) \
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); \
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} \
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}
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#define RIP_MIB_GET(w, x, y, z, res) \
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{ \
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MIB_GET(Get, w, x, y, z, res) \
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\
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if ( ( (res) == RPC_S_SERVER_UNAVAILABLE ) || \
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( (res) == RPC_S_UNKNOWN_IF ) || \
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( (res) == ERROR_CAN_NOT_COMPLETE ) ) \
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{ \
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TraceError( (res) ); \
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(res) = MIB_S_ENTRY_NOT_FOUND; \
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} \
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}
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#define RIP_MIB_GETFIRST(w, x, y, z, res) \
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{ \
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MIB_GET(GetFirst, w, x, y, z, res) \
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\
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if ( ( (res) == RPC_S_SERVER_UNAVAILABLE ) || \
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( (res) == RPC_S_UNKNOWN_IF ) || \
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( (res) == ERROR_CAN_NOT_COMPLETE ) ) \
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{ \
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TraceError( (res) ); \
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(res) = MIB_S_NO_MORE_ENTRIES; \
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} \
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}
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#define RIP_MIB_GETNEXT(w, x, y, z, res) \
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{ \
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MIB_GET(GetNext, w, x, y, z, res) \
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\
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if ( ( (res) == RPC_S_SERVER_UNAVAILABLE ) || \
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( (res) == RPC_S_UNKNOWN_IF ) || \
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( (res) == ERROR_CAN_NOT_COMPLETE ) ) \
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{ \
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TraceError( (res) ); \
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(res) = MIB_S_NO_MORE_ENTRIES; \
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} \
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}
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//------------------------------------------------------------------------------
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// Macros to simplify opertions on peer address tables
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//------------------------------------------------------------------------------
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#define FIND_PEER_ENTRY(Item, Count, Table, Index) \
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{ \
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DWORD __dwInd = 0; \
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for ( ; __dwInd < (Count); __dwInd++ ) \
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{ \
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DWORD __dwTmp; \
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if ( !InetCmp( (Item), (Table)[ __dwInd ], __dwTmp ) ) { break; } \
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} \
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(Index) = __dwInd; \
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}
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#define DELETE_PEER_ENTRY(Index, Count, Src, Dst) \
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{ \
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DWORD __dwSrc = 0, __dwDst = 0; \
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for ( ; __dwSrc < (Count); __dwSrc++ ) \
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{ \
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if ( __dwSrc == (Index) ) { continue; } \
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(Dst)[ __dwDst++ ] = (Src)[ __dwSrc ]; \
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} \
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}
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//------------------------------------------------------------------------------
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// Macros to simplify opertions on IP address table
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//------------------------------------------------------------------------------
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#define FIND_IP_ADDRESS(Addr, Count, Table, Index) \
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{ \
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DWORD __dwInd = 0; \
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for ( ; __dwInd < (Count); __dwInd++ ) \
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{ \
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DWORD __dwTmp; \
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if ( !InetCmp( \
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(Addr).IA_Address, \
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(Table)[ __dwInd].IA_Address, \
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__dwTmp \
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) && \
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!InetCmp( \
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(Addr).IA_Netmask, \
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(Table)[__dwInd].IA_Netmask, \
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__dwTmp \
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) ) \
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{ break; } \
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} \
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Index = __dwInd; \
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}
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//------------------------------------------------------------------------------
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// Macros to simplify opertions on peer statistcs tables
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//------------------------------------------------------------------------------
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#define GetPeerStatsInfo GetInterfaceInfo
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//------------------------------------------------------------------------------
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// Macros to simplify operations on filter tables
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//------------------------------------------------------------------------------
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#define RIP_MIB_ACCEPT_FILTER 1
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#define RIP_MIB_ANNOUNCE_FILTER 2
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#define FIND_FILTER(pFilt, Count, pFiltLst, Index) \
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{ \
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DWORD __dwInd = 0; \
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for ( ; __dwInd < (Count); __dwInd++ ) \
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{ \
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DWORD __dwTmp; \
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if ( !InetCmp( \
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(pFilt)-> RF_LoAddress, \
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(pFiltLst)[ __dwInd].RF_LoAddress, \
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__dwTmp \
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) && \
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!InetCmp( \
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(pFilt)-> RF_HiAddress, \
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(pFiltLst)[__dwInd].RF_HiAddress, \
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__dwTmp \
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) ) \
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{ break; } \
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} \
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Index = __dwInd; \
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}
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#define DELETE_FILTER(Index, Count, Src, Dst) \
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DELETE_PEER_ENTRY(Index, Count, Src, Dst)
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//------------------------------------------------------------------------------
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// Macros to convert between Asn and Win32 data types
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//------------------------------------------------------------------------------
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#define SetAsnInteger(dstBuf,val){ \
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if ((dstBuf)->asnType) \
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{ \
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ASSERT((dstBuf)->asnType==ASN_INTEGER); \
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(dstBuf)->asnValue.number = (AsnInteger)(val); \
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} \
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}
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#define ForceSetAsnInteger(dstBuf,val){ \
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(dstBuf)->asnType = ASN_INTEGER; \
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(dstBuf)->asnValue.number = (AsnInteger)(val); \
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}
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#define SetAsnCounter(dstBuf,val){ \
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if ((dstBuf)->asnType) \
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{ \
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ASSERT((dstBuf)->asnType==ASN_RFC1155_COUNTER); \
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(dstBuf)->asnValue.counter = (AsnCounter)(val); \
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} \
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}
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#define SetAsnGauge(dstBuf,val){ \
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if ((dstBuf)->asnType) \
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{ \
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ASSERT((dstBuf)->asnType==ASN_RFC1155_GAUGE); \
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(dstBuf)->asnValue.gauge = (AsnGauge)(val); \
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} \
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}
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#define SetAsnTimeTicks(dstBuf,val){ \
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if ((dstBuf)->asnType) \
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{ \
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ASSERT((dstBuf)->asnType==ASN_RFC1155_TIMETICKS); \
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(dstBuf)->asnValue.ticks = (AsnTimeticks)(val); \
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} \
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}
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#define SetAsnOctetString(dstBuf,buffer,src,len){ \
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if ((dstBuf)->asnType) \
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{ \
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ASSERT((dstBuf)->asnType==ASN_OCTETSTRING); \
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(dstBuf)->asnValue.string.length = len; \
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(dstBuf)->asnValue.string.stream = (BYTE*)memcpy(buffer,src,len);\
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(dstBuf)->asnValue.string.dynamic = FALSE; \
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} \
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}
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#define SetAsnIPAddr( dstBuf, val ) \
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{ \
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if ((dstBuf)->asnType) \
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{ \
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ASSERT((dstBuf)->asnType==ASN_RFC1155_IPADDRESS); \
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(dstBuf)->asnValue.address.length = IP_ADDRESS_LEN; \
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if( (dstBuf)->asnValue.address.stream) \
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{ \
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(*(DWORD*)((dstBuf)->asnValue.address.stream)) = val;\
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} \
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} \
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}
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#define SetAsnIPAddress(dstBuf,buffer,val){ \
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if ((dstBuf)->asnType) \
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{ \
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ASSERT((dstBuf)->asnType==ASN_RFC1155_IPADDRESS); \
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(dstBuf)->asnValue.address.length = IP_ADDRESS_LEN; \
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if(!(dstBuf)->asnValue.address.stream) \
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{ \
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(dstBuf)->asnValue.address.stream = (PBYTE)buffer; \
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(dstBuf)->asnValue.address.dynamic = FALSE; \
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} \
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(*(DWORD*)((dstBuf)->asnValue.address.stream)) = val; \
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} \
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}
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#define ForceSetAsnIPAddress(dstBuf,buffer,val){ \
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(dstBuf)->asnType = ASN_RFC1155_IPADDRESS; \
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(dstBuf)->asnValue.address.length = IP_ADDRESS_LEN; \
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if(!((dstBuf)->asnValue.address.stream)) \
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{ \
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(dstBuf)->asnValue.address.stream = (PBYTE)buffer; \
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(dstBuf)->asnValue.address.dynamic = FALSE; \
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} \
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(*(DWORD*)((dstBuf)->asnValue.address.stream)) = val; \
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}
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#define SetAsnUshort(dstBuf,buffer,val){ \
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if ((dstBuf)->asnType) \
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{ \
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ASSERT((dstBuf)->asnType==ASN_OCTETSTRING); \
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(dstBuf)->asnValue.string.length = 2; \
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(buffer)[0] = (BYTE)(val&0xFF); \
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(buffer)[1] = (BYTE)((val>>8)&0xFF); \
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(dstBuf)->asnValue.string.stream = (BYTE *)buffer; \
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(dstBuf)->asnValue.string.dynamic = FALSE; \
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} \
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}
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#define SetAsnDispString(dstBuf,buffer,src,len){ \
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if ((dstBuf)->asnType) \
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{ \
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ASSERT((dstBuf)->asnType==ASN_RFC1213_DISPSTRING); \
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(dstBuf)->asnValue.string.length = strlen(src); \
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if ((dstBuf)->asnValue.string.length>len) \
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{ \
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(dstBuf)->asnValue.string.length = len; \
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(dstBuf)->asnValue.string.stream = (BYTE *)strncpy (buffer,src,\
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(dstBuf)->asnValue.string.length);\
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(dstBuf)->asnValue.string.dynamic = FALSE; \
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} \
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} \
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}
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#define SetToZeroOid(dstBuf,buffer){ \
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if ((dstBuf)->asnType) \
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{ \
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ASSERT((dstBuf)->asnType==ASN_OBJECTIDENTIFIER); \
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(dstBuf)->asnValue.object.idLength = NULL_OID_LEN; \
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(dstBuf)->asnValue.object.ids = buffer; \
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(dstBuf)->asnValue.object.ids[0] = 0; \
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(dstBuf)->asnValue.object.ids[1] = 0; \
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} \
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}
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#define GetAsnInteger(srcBuf,defVal) \
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(((srcBuf)->asnType)? ((srcBuf)->asnValue.number):(defVal))
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#define GetAsnCounter(srcBuf,defVal) \
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(((srcBuf)->asnType)? ((srcBuf)->asnValue.counter):(defVal))
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#define GetAsnTimeTicks(srcBuf, defval) \
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( ( (srcBuf)-> asnType ) ? (srcBuf)-> asnValue.ticks : (defval) )
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#define GetAsnOctetString(dst,srcBuf) \
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(((srcBuf)->asnType)? \
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(memcpy(dst,(srcBuf)->asnValue.string.stream,(srcBuf)->asnValue.string.length)) \
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:NULL)
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#define GetAsnIPAddress(srcBuf,defVal) \
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(DWORD)(((srcBuf)->asnType && (srcBuf)->asnValue.string.length)? \
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(*(DWORD*)((srcBuf)->asnValue.address.stream)) : (defVal))
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#define IsAsnTypeNull(asnObj) (!((asnObj)->asnType))
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#define IsAsnIPAddressTypeNull(asnObj) (!((asnObj)->asnType && (asnObj)->asnValue.address.length))
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//------------------------------------------------------------------------------
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// IP address / port comparison macros
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//------------------------------------------------------------------------------
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//
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// LONG
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// Cmp(DWORD dwFirst, DWORD dwSecond, LONG lResult)
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//
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#define Cmp(dwFirst,dwSecond,lResult) ((LONG)((lResult) = ((dwFirst) - (dwSecond))))
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//
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// LONG
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// PortCmp(DWORD wPort1, DWORD wPort2, LONG lResult)
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//
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#define PortCmp(dwPort1, dwPort2,lResult) ((LONG)((lResult) = ((ntohs((WORD)dwPort1)) - (ntohs((WORD)dwPort2)))))
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// The addresses are in Network order
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//
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// LONG
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// InetCmp(DWORD IpAddr1, DWORD IpAddr2, LONG lResult)
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//
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#define InetCmp(dwIpAddr1,dwIpAddr2,res) \
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((LONG)(((res) = (((dwIpAddr1) & 0x000000ff) - ((dwIpAddr2) & 0x000000ff))) ? (res) : \
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(((res) = (((dwIpAddr1) & 0x0000ff00) - ((dwIpAddr2) & 0x0000ff00))) ? (res) : \
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(((res) = (((dwIpAddr1) & 0x00ff0000) - ((dwIpAddr2) & 0x00ff0000))) ? (res) : \
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(((dwIpAddr1) & 0xff000000) - ((dwIpAddr2) & 0xff000000))))))
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//------------------------------------------------------------------------------
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// Debug tracing macros
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//------------------------------------------------------------------------------
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#ifdef MIB_DEBUG
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#define TRACE0(Z) TracePrintf(g_dwTraceId,Z)
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#define TRACE1(Y,Z) TracePrintf(g_dwTraceId,Y,Z)
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#define TRACE2(X,Y,Z) TracePrintf(g_dwTraceId,X,Y,Z)
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#define TRACE3(W,X,Y,Z) TracePrintf(g_dwTraceId,W,X,Y,Z)
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#define TRACE4(V,W,X,Y,Z) TracePrintf(g_dwTraceId,V,W,X,Y,Z)
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#define TRACE5(U,V,W,X,Y,Z) TracePrintf(g_dwTraceId,U,W,X,Y,Z)
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#define TRACEW0(Z) TracePrintfW(g_dwTraceId,Z)
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#define TraceEnter(X) TracePrintf(g_dwTraceId,"Entering " X)
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#define TraceLeave(X) TracePrintf(g_dwTraceId,"Leaving " X "\n")
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#define TraceError(X) \
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TracePrintf( g_dwTraceId, "MprAdminMIB API returned : %d", (X) );
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#define TraceError1(x) \
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{ \
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LPWSTR __lpwszErr = NULL; \
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\
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TRACE1( "MprAdminMIB API returned : %d", (x) ); \
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MprAdminGetErrorString( (x), &__lpwszErr ); \
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\
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if ( __lpwszErr ) \
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{ \
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TRACEW0( __lpwszErr ); \
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LocalFree( __lpwszErr ); \
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} \
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}
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#else
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#define TRACE0(Z)
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#define TRACE1(Y,Z)
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#define TRACE2(X,Y,Z)
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#define TRACE3(W,X,Y,Z)
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#define TRACE4(V,W,X,Y,Z)
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#define TRACE5(U,V,W,X,Y,Z)
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#define TRACEW0(Z)
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#define TraceEnter(X)
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#define TraceLeave(X)
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#define TraceError(x)
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#endif
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#define EnterReader(X)
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#define ReleaseLock(X)
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#define ReaderToWriter(X)
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#define EnterWriter(x)
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#endif
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