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