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windows-nt/Source/XPSP1/NT/net/rras/netsh/ipx/ipxmon/tfflts.c

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2020-09-26 03:20:57 -05:00
/*++
Copyright (c) 1995 Microsoft Corporation
Module Name:
tfflts.c
Abstract:
IPX Router Console Monitoring and Configuration tool.
Traffic Filters configuration and monitoring.
Author:
Vadim Eydelman 06/07/1996
--*/
#include "precomp.h"
#pragma hdrstop
#define OPERATION_DEL_TRAFFICFILTER (-1)
#define OPERATION_SET_TRAFFICFILTER 0
#define OPERATION_ADD_TRAFFICFILTER 1
DWORD
ReadTfFltDef (
int argc,
WCHAR *argv[],
PIPX_TRAFFIC_FILTER_INFO pTfFlt
);
BOOL
TfFltEqual (
PVOID Info1,
PVOID Info2
);
VOID
PrintTrafficFilterInfo (
PIPX_TRAFFIC_FILTER_GLOBAL_INFO pTfGlb,
PIPX_TRAFFIC_FILTER_INFO pTfFlt,
ULONG count,
PWCHAR wszIfName,
PWCHAR wszMode,
BOOL bDump
);
DWORD
AdmSetTfFlt (
int operation,
LPWSTR InterfaceNameW,
ULONG Action,
ULONG Mode,
PIPX_TRAFFIC_FILTER_INFO TfFlt
);
DWORD
CfgSetTfFlt (
int operation,
LPWSTR InterfaceNameW,
ULONG Action,
ULONG Mode,
PIPX_TRAFFIC_FILTER_INFO TfFlt
);
int
APIENTRY
HelpTfFlt (
IN int argc,
IN WCHAR *argv[]
)
{
DisplayIPXMessage (g_hModule, MSG_IPX_HELP_TRAFFICFILTER);
return 0;
}
int
APIENTRY
ShowTfFlt (
IN int argc,
IN WCHAR *argv[],
IN BOOL bDump
)
{
WCHAR IfName[ MAX_INTERFACE_NAME_LEN + 1 ];
DWORD rc, dwSize = sizeof(IfName);
if (argc > 0)
{
LPBYTE pIfBlock;
BOOLEAN fRouter = FALSE, fClient = FALSE;
ULONG mode = 0;
PWCHAR buffer[2];
unsigned count;
#define InterfaceNameW argv[0]
count = wcslen (InterfaceNameW);
if ( ( count > 0 ) && ( count <= MAX_INTERFACE_NAME_LEN ) )
{
fClient = FALSE;
}
else
{
if ( !bDump )
{
DisplayIPXMessage (g_hModule, MSG_INVALID_INTERFACE_NAME);
}
rc = ERROR_INVALID_PARAMETER;
goto Exit;
}
if (argc > 1)
{
UINT n;
if ( (argc == 2) &&
!MatchEnumTag(
g_hModule, argv[1], NUM_TOKENS_IN_TABLE( FilterModes ),
FilterModes, &mode
) )
{
NOTHING;
}
else
{
if ( !bDump )
{
DisplayIPXMessage (g_hModule, MSG_IPX_HELP_TRAFFICFILTER );
}
rc = ERROR_INVALID_PARAMETER;
goto Exit;
}
}
if (g_hMprAdmin)
{
if (fClient)
{
DWORD sz;
rc = MprAdminTransportGetInfo (
g_hMprAdmin, PID_IPX, NULL, NULL, &pIfBlock, &sz
);
if (rc == NO_ERROR)
{
fRouter = TRUE;
}
else
{
if ( !bDump )
{
DisplayError( g_hModule, rc );
}
goto GetFromCfg;
}
}
else
{
HANDLE hIfAdm;
//======================================
// Translate the Interface Name
//======================================
rc = IpmontrGetIfNameFromFriendlyName(
InterfaceNameW, IfName, &dwSize
);
if ( rc == NO_ERROR )
{
//======================================
rc = MprAdminInterfaceGetHandle(
g_hMprAdmin, IfName, &hIfAdm, FALSE
);
if (rc == NO_ERROR)
{
DWORD sz;
rc = MprAdminInterfaceTransportGetInfo(
g_hMprAdmin, hIfAdm, PID_IPX, &pIfBlock, &sz
);
}
if (rc == NO_ERROR)
{
fRouter = TRUE;
}
else
{
if ( !bDump )
{
DisplayError( g_hModule, rc);
}
goto GetFromCfg;
}
}
else
{
if ( !bDump )
{
DisplayError( g_hModule, rc );
}
}
}
}
else
{
GetFromCfg:
if (fClient)
{
HANDLE hTrCfg;
rc = MprConfigTransportGetHandle(
g_hMprConfig, PID_IPX, &hTrCfg
);
if (rc == NO_ERROR)
{
DWORD sz;
rc = MprConfigTransportGetInfo(
g_hMprConfig, hTrCfg, NULL, NULL, &pIfBlock,
&sz, NULL
);
}
}
else
{
HANDLE hIfCfg;
//======================================
// Translate the Interface Name
//======================================
rc = IpmontrGetIfNameFromFriendlyName(
InterfaceNameW, IfName, &dwSize
);
if ( rc == NO_ERROR )
{
rc = MprConfigInterfaceGetHandle(
g_hMprConfig, IfName, &hIfCfg
);
if (rc == NO_ERROR)
{
HANDLE hIfTrCfg;
rc = MprConfigInterfaceTransportGetHandle(
g_hMprConfig, hIfCfg, PID_IPX, &hIfTrCfg
);
if (rc == NO_ERROR)
{
DWORD sz;
rc = MprConfigInterfaceTransportGetInfo(
g_hMprConfig, hIfCfg, hIfTrCfg, &pIfBlock, &sz
);
}
}
}
else
{
if ( !bDump )
{
DisplayError( g_hModule, rc );
}
}
}
}
if ( rc == NO_ERROR )
{
PIPX_TOC_ENTRY pTfToc;
PIPX_TOC_ENTRY pTfGlToc;
if ((mode == 0) || (mode == OUTPUT_FILTER))
{
pTfToc = GetIPXTocEntry (
(PIPX_INFO_BLOCK_HEADER)pIfBlock,
IPX_OUT_TRAFFIC_FILTER_INFO_TYPE
);
pTfGlToc = GetIPXTocEntry (
(PIPX_INFO_BLOCK_HEADER)pIfBlock,
IPX_OUT_TRAFFIC_FILTER_GLOBAL_INFO_TYPE
);
if ((pTfToc != NULL) && (pTfGlToc != NULL))
{
PIPX_TRAFFIC_FILTER_GLOBAL_INFO pTfGlb =
(PIPX_TRAFFIC_FILTER_GLOBAL_INFO)
(pIfBlock + pTfGlToc->Offset);
buffer[ 0 ] = GetEnumString(
g_hModule, OUTPUT_FILTER,
NUM_TOKENS_IN_TABLE( FilterModes ),
FilterModes
);
buffer[ 1 ] = GetEnumString(
g_hModule, pTfGlb->FilterAction,
NUM_TOKENS_IN_TABLE( TfFilterActions ),
TfFilterActions
);
if ( buffer[ 0 ] && buffer [ 1 ] )
{
if ( bDump )
{
DisplayMessageT(
DMP_IPX_SET_FILTER, InterfaceNameW,
buffer[0], buffer[1]
);
}
else
{
DisplayIPXMessage (
g_hModule, MSG_TRAFFICFILTER_TABLE_HDR,
buffer[0], buffer[1]
);
}
PrintTrafficFilterInfo (
(PIPX_TRAFFIC_FILTER_GLOBAL_INFO)
(pIfBlock + pTfGlToc->Offset),
(PIPX_TRAFFIC_FILTER_INFO)
(pIfBlock + pTfToc->Offset),
pTfToc->Count,
InterfaceNameW,
buffer[ 0 ],
bDump
);
}
}
else
{
buffer[ 0 ] = GetEnumString(
g_hModule, OUTPUT_FILTER,
NUM_TOKENS_IN_TABLE( FilterModes ),
FilterModes
);
buffer[ 1 ] = VAL_DENY;
if ( buffer[ 0 ] && buffer[ 1 ] )
{
if ( bDump )
{
DisplayMessageT(
DMP_IPX_SET_FILTER, InterfaceNameW,
buffer[ 0 ], buffer[ 1 ]
);
}
else
{
DisplayIPXMessage(
g_hModule, MSG_TRAFFICFILTER_TABLE_HDR,
buffer[0], buffer[1]
);
}
}
}
}
if ((mode == 0) || (mode == INPUT_FILTER))
{
pTfToc = GetIPXTocEntry(
(PIPX_INFO_BLOCK_HEADER)pIfBlock,
IPX_IN_TRAFFIC_FILTER_INFO_TYPE
);
pTfGlToc = GetIPXTocEntry(
(PIPX_INFO_BLOCK_HEADER)pIfBlock,
IPX_IN_TRAFFIC_FILTER_GLOBAL_INFO_TYPE
);
if ((pTfToc != NULL) && (pTfGlToc != NULL))
{
PIPX_TRAFFIC_FILTER_GLOBAL_INFO pTfGlb =
(PIPX_TRAFFIC_FILTER_GLOBAL_INFO)
(pIfBlock + pTfGlToc->Offset);
buffer[ 0 ] = GetEnumString(
g_hModule, INPUT_FILTER,
NUM_TOKENS_IN_TABLE( FilterModes ),
FilterModes
);
buffer[ 1 ] = GetEnumString(
g_hModule, pTfGlb->FilterAction,
NUM_TOKENS_IN_TABLE( TfFilterActions ),
TfFilterActions
);
if ( buffer[ 0 ] && buffer[ 1 ] )
{
if ( bDump )
{
DisplayMessageT(
DMP_IPX_SET_FILTER, InterfaceNameW,
buffer[0], buffer[1]
);
}
else
{
DisplayIPXMessage(
g_hModule, MSG_TRAFFICFILTER_TABLE_HDR,
buffer[0], buffer[1]
);
}
PrintTrafficFilterInfo (
(PIPX_TRAFFIC_FILTER_GLOBAL_INFO)
(pIfBlock + pTfGlToc->Offset),
(PIPX_TRAFFIC_FILTER_INFO)
(pIfBlock + pTfToc->Offset),
pTfToc->Count,
InterfaceNameW,
buffer[ 0 ],
bDump
);
}
}
else
{
buffer[ 0 ] = GetEnumString(
g_hModule, INPUT_FILTER,
NUM_TOKENS_IN_TABLE( FilterModes ),
FilterModes
);
buffer[ 1 ] = VAL_DENY;
if ( buffer[ 0 ] && buffer[ 1 ] )
{
if ( bDump )
{
DisplayMessageT(
DMP_IPX_SET_FILTER, InterfaceNameW,
buffer[ 0 ], buffer[ 1 ]
);
}
else
{
DisplayIPXMessage(
g_hModule, MSG_TRAFFICFILTER_TABLE_HDR,
buffer[0], buffer[1]
);
}
}
}
}
if (fRouter)
{
MprAdminBufferFree (pIfBlock);
}
else
{
MprConfigBufferFree (pIfBlock);
}
}
else
{
if ( !bDump )
{
DisplayError( g_hModule, rc);
}
}
}
else
{
if ( !bDump )
{
DisplayIPXMessage (g_hModule, MSG_IPX_HELP_TRAFFICFILTER);
}
rc = ERROR_INVALID_PARAMETER;
}
Exit:
return rc ;
#undef InterfaceNameW
}
int
APIENTRY
SetTfFlt (
IN int argc,
IN WCHAR *argv[]
)
{
DWORD rc = NO_ERROR;
if (argc == 3)
{
BOOL fClient;
ULONG mode, action;
unsigned count;
PWCHAR buffer;
#define InterfaceNameW argv[0]
count = wcslen (InterfaceNameW);
#if 0 // Disable client interface filters for BETA
if (_wcsicmp (argv[0],
GetString (g_hModule, VAL_DIALINCLIENT, buffer)) == 0)
{
fClient = TRUE;
}
#endif
if ( ( count > 0 ) && ( count <= MAX_INTERFACE_NAME_LEN ) )
{
fClient = FALSE;
}
else
{
DisplayIPXMessage (g_hModule, MSG_INVALID_INTERFACE_NAME);
rc = ERROR_INVALID_PARAMETER;
goto Exit;
}
if ( !MatchEnumTag(
g_hModule, argv[1], NUM_TOKENS_IN_TABLE( FilterModes ),
FilterModes, &mode
) &&
!MatchEnumTag(
g_hModule, argv[2], NUM_TOKENS_IN_TABLE( TfFilterActions ),
TfFilterActions, &action
) )
{
if (g_hMprAdmin)
{
rc = AdmSetTfFlt(
OPERATION_SET_TRAFFICFILTER,
fClient ? NULL : InterfaceNameW, action,
mode, NULL
);
}
else
{
rc = NO_ERROR;
}
if (rc == NO_ERROR)
{
rc = CfgSetTfFlt(
OPERATION_SET_TRAFFICFILTER,
fClient ? NULL : InterfaceNameW, action,
mode, NULL
);
}
}
else
{
rc = ERROR_INVALID_PARAMETER;
DisplayIPXMessage (g_hModule, MSG_IPX_HELP_TRAFFICFILTER);
}
}
else
{
DisplayIPXMessage (g_hModule, MSG_IPX_HELP_TRAFFICFILTER);
rc = ERROR_INVALID_PARAMETER;
}
Exit:
return (rc == NO_ERROR) ? 0 : 1;
#undef InterfaceNameW
}
int
APIENTRY
CreateTfFlt (
IN int argc,
IN WCHAR *argv[]
)
{
DWORD rc = NO_ERROR;
if (argc > 1)
{
IPX_TRAFFIC_FILTER_INFO TfFlt;
ULONG mode;
BOOL fClient;
PWCHAR buffer;
unsigned count;
#define InterfaceNameW argv[0]
count = wcslen (InterfaceNameW);
#if 0 // Disable client interface filters for BETA
if (_wcsicmp (argv[0],
GetString (g_hModule, VAL_DIALINCLIENT, buffer)) == 0)
{
fClient = TRUE;
}
else
#endif
if ((count > 0) && (count <= MAX_INTERFACE_NAME_LEN))
{
fClient = FALSE;
}
else
{
DisplayIPXMessage (g_hModule, MSG_INVALID_INTERFACE_NAME);
rc = ERROR_INVALID_PARAMETER;
goto Exit;
}
if ( !MatchEnumTag(
g_hModule, argv[1], NUM_TOKENS_IN_TABLE( FilterModes ),
FilterModes, &mode
) &&
( ReadTfFltDef( argc - 2, &argv[2], &TfFlt) == NO_ERROR ) )
{
if (g_hMprAdmin)
{
rc = AdmSetTfFlt(
OPERATION_ADD_TRAFFICFILTER,
fClient ? NULL : InterfaceNameW,
IPX_TRAFFIC_FILTER_ACTION_DENY,
mode, &TfFlt
);
}
else
{
rc = NO_ERROR;
}
if (rc == NO_ERROR)
{
rc = CfgSetTfFlt(
OPERATION_ADD_TRAFFICFILTER,
fClient ? NULL : InterfaceNameW,
IPX_TRAFFIC_FILTER_ACTION_DENY,
mode, &TfFlt
);
}
}
else
{
DisplayIPXMessage (g_hModule, MSG_IPX_HELP_TRAFFICFILTER);
}
}
else
{
DisplayIPXMessage (g_hModule, MSG_IPX_HELP_TRAFFICFILTER);
rc = ERROR_INVALID_PARAMETER;
}
Exit:
return rc ;
#undef InterfaceNameW
}
int
APIENTRY
DeleteTfFlt (
IN int argc,
IN WCHAR *argv[]
)
{
DWORD rc = NO_ERROR;
if (argc > 1)
{
IPX_TRAFFIC_FILTER_INFO TfFlt;
ULONG mode;
BOOL fClient;
PWCHAR buffer;
unsigned count;
#define InterfaceNameW argv[0]
count = wcslen (InterfaceNameW);
#if 0 // Disable client interface filters for BETA
if (_tcsicmp (argv[0],
GetString (g_hModule, VAL_DIALINCLIENT, buffer)) == 0)
{
fClient = TRUE;
}
#endif
if ( (count > 0) && (count <= MAX_INTERFACE_NAME_LEN) )
{
fClient = FALSE;
}
else
{
DisplayIPXMessage (g_hModule, MSG_INVALID_INTERFACE_NAME);
rc = ERROR_INVALID_PARAMETER;
goto Exit;
}
if ( !MatchEnumTag(
g_hModule, argv[1], NUM_TOKENS_IN_TABLE( FilterModes ),
FilterModes, &mode
) &&
( ReadTfFltDef (argc - 2, &argv[2], &TfFlt) == NO_ERROR ) )
{
if (g_hMprAdmin)
{
rc = AdmSetTfFlt(
OPERATION_DEL_TRAFFICFILTER,
fClient ? NULL : InterfaceNameW,
IPX_TRAFFIC_FILTER_ACTION_DENY,
mode, &TfFlt
);
}
else
{
rc = NO_ERROR;
}
if (rc == NO_ERROR)
{
rc = CfgSetTfFlt(
OPERATION_DEL_TRAFFICFILTER,
fClient ? NULL : InterfaceNameW,
IPX_TRAFFIC_FILTER_ACTION_DENY,
mode, &TfFlt
);
}
}
else
{
DisplayIPXMessage (g_hModule, MSG_IPX_HELP_TRAFFICFILTER);
}
}
else
{
DisplayIPXMessage (g_hModule, MSG_IPX_HELP_TRAFFICFILTER);
rc = ERROR_INVALID_PARAMETER;
}
Exit:
return rc ;
#undef InterfaceNameW
}
DWORD
ReadTfFltDef (
int argc,
WCHAR *argv[],
PIPX_TRAFFIC_FILTER_INFO pTfFlt
)
{
UINT n;
USHORT val2;
ULONG val41, val42;
ULONGLONG val8;
int i;
pTfFlt->FilterDefinition = 0;
for (i = 0; i < argc; i++)
{
if ( !_wcsicmp( argv[i], TOKEN_SRCNET ) )
{
if (!(pTfFlt->FilterDefinition & IPX_TRAFFIC_FILTER_ON_SRCNET)
&& (i < argc - 2)
&& ( swscanf (argv[i+1], L"%8lx%n", &val41, &n) == 1)
&& (n == wcslen (argv[i+1]))
&& ( swscanf (argv[i+2], L"%8lx%n", &val42, &n) == 1)
&& (n == wcslen (argv[i+2]))
&& ((val41 & val42) == val41))
{
i += 2;
pTfFlt->SourceNetwork[0] = (BYTE)(val41 >> 24);
pTfFlt->SourceNetwork[1] = (BYTE)(val41 >> 16);
pTfFlt->SourceNetwork[2] = (BYTE)(val41 >> 8);
pTfFlt->SourceNetwork[3] = (BYTE)val41;
pTfFlt->SourceNetworkMask[0] = (BYTE)(val42 >> 24);
pTfFlt->SourceNetworkMask[1] = (BYTE)(val42 >> 16);
pTfFlt->SourceNetworkMask[2] = (BYTE)(val42 >> 8);
pTfFlt->SourceNetworkMask[3] = (BYTE)val42;
pTfFlt->FilterDefinition |= IPX_TRAFFIC_FILTER_ON_SRCNET;
}
else
{
break;
}
}
else if ( !_wcsicmp (argv[i], TOKEN_SRCNODE ) )
{
if (!(pTfFlt->FilterDefinition & IPX_TRAFFIC_FILTER_ON_SRCNODE)
&& (i < argc - 1)
&& (swscanf (argv[i+1], L"%I64x%n", &val8, &n) == 1)
&& (n == wcslen (argv[i+1])))
{
i += 1;
pTfFlt->SourceNode[0] = (BYTE)(val8 >> 40);
pTfFlt->SourceNode[1] = (BYTE)(val8 >> 32);
pTfFlt->SourceNode[2] = (BYTE)(val8 >> 24);
pTfFlt->SourceNode[3] = (BYTE)(val8 >> 16);
pTfFlt->SourceNode[4] = (BYTE)(val8 >> 8);
pTfFlt->SourceNode[5] = (BYTE)val8;
pTfFlt->FilterDefinition |= IPX_TRAFFIC_FILTER_ON_SRCNODE;
}
else
{
break;
}
}
else if ( !_wcsicmp (argv[i], TOKEN_SRCSOCKET ))
{
if (!(pTfFlt->FilterDefinition & IPX_TRAFFIC_FILTER_ON_SRCSOCKET)
&& (i < argc - 1)
&& (swscanf (argv[i+1], L"%4hx%n", &val2, &n) == 1)
&& (n == wcslen (argv[i+1])))
{
i += 1;
pTfFlt->SourceSocket[0] = (BYTE)(val2 >> 8);
pTfFlt->SourceSocket[1] = (BYTE)val2;
pTfFlt->FilterDefinition |= IPX_TRAFFIC_FILTER_ON_SRCSOCKET;
}
else
{
break;
}
}
else if ( !_wcsicmp (argv[i], TOKEN_DSTNET ) )
{
if (!(pTfFlt->FilterDefinition & IPX_TRAFFIC_FILTER_ON_DSTNET)
&& (i < argc - 2)
&& (swscanf (argv[i+1], L"%8lx%n", &val41, &n) == 1)
&& (n == wcslen (argv[i+1]))
&& (swscanf (argv[i+2], L"%8lx%n", &val42, &n) == 1)
&& (n == wcslen (argv[i+2]))
&& ((val41 & val42) == val41))
{
i += 2;
pTfFlt->DestinationNetwork[0] = (BYTE)(val41 >> 24);
pTfFlt->DestinationNetwork[1] = (BYTE)(val41 >> 16);
pTfFlt->DestinationNetwork[2] = (BYTE)(val41 >> 8);
pTfFlt->DestinationNetwork[3] = (BYTE)val41;
pTfFlt->DestinationNetworkMask[0] = (BYTE)(val42 >> 24);
pTfFlt->DestinationNetworkMask[1] = (BYTE)(val42 >> 16);
pTfFlt->DestinationNetworkMask[2] = (BYTE)(val42 >> 8);
pTfFlt->DestinationNetworkMask[3] = (BYTE)val42;
pTfFlt->FilterDefinition |= IPX_TRAFFIC_FILTER_ON_DSTNET;
}
else
{
break;
}
}
else if ( !_wcsicmp( argv[i], TOKEN_DSTNODE ) )
{
if (!(pTfFlt->FilterDefinition & IPX_TRAFFIC_FILTER_ON_DSTNODE)
&& (swscanf (argv[i+1], L"%I64x%n", &val8, &n) == 1)
&& (n == wcslen (argv[i+1])))
{
i += 1;
pTfFlt->DestinationNode[0] = (BYTE)(val8 >> 40);
pTfFlt->DestinationNode[1] = (BYTE)(val8 >> 32);
pTfFlt->DestinationNode[2] = (BYTE)(val8 >> 24);
pTfFlt->DestinationNode[3] = (BYTE)(val8 >> 16);
pTfFlt->DestinationNode[4] = (BYTE)(val8 >> 8);
pTfFlt->DestinationNode[5] = (BYTE)val8;
pTfFlt->FilterDefinition |= IPX_TRAFFIC_FILTER_ON_DSTNODE;
}
else
{
break;
}
}
else if ( !_wcsicmp (argv[i], TOKEN_DSTSOCKET ))
{
if (!(pTfFlt->FilterDefinition & IPX_TRAFFIC_FILTER_ON_DSTSOCKET)
&& (i < argc - 1)
&& (swscanf (argv[i+1], L"%4hx%n", &val2, &n) == 1)
&& (n == wcslen (argv[i+1])))
{
i += 1;
pTfFlt->DestinationSocket[0] = (BYTE)(val2 >> 8);
pTfFlt->DestinationSocket[1] = (BYTE)val2;
pTfFlt->FilterDefinition |= IPX_TRAFFIC_FILTER_ON_DSTSOCKET;
}
else
{
break;
}
}
else if ( !_wcsicmp (argv[i], TOKEN_PKTTYPE))
{
if (!(pTfFlt->FilterDefinition & IPX_TRAFFIC_FILTER_ON_PKTTYPE)
&& (i < argc - 1)
&& (swscanf (argv[i+1], L"%2hx%n", &val2, &n) == 1)
&& (n == wcslen (argv[i+1])))
{
i += 1;
pTfFlt->PacketType = (BYTE)val2;
pTfFlt->FilterDefinition |= IPX_TRAFFIC_FILTER_ON_PKTTYPE;
}
else
{
break;
}
}
else if ( !_wcsicmp (argv[i], TOKEN_LOGPACKETS ))
{
if (!(pTfFlt->FilterDefinition & IPX_TRAFFIC_FILTER_LOG_MATCHES))
{
pTfFlt->FilterDefinition |= IPX_TRAFFIC_FILTER_LOG_MATCHES;
}
else
{
break;
}
}
else if (!(pTfFlt->FilterDefinition & IPX_TRAFFIC_FILTER_ON_SRCNET))
{
if ((i < argc - 1)
&& (swscanf (argv[i], L"%8lx%n", &val41, &n) == 1)
&& (n == wcslen (argv[i]))
&& (swscanf (argv[i+1], L"%8lx%n", &val42, &n) == 1)
&& (n == wcslen (argv[i+1]))
&& ((val41 & val42) == val41))
{
i += 1;
pTfFlt->SourceNetwork[0] = (BYTE)(val41 >> 24);
pTfFlt->SourceNetwork[1] = (BYTE)(val41 >> 16);
pTfFlt->SourceNetwork[2] = (BYTE)(val41 >> 8);
pTfFlt->SourceNetwork[3] = (BYTE)val41;
pTfFlt->SourceNetworkMask[0] = (BYTE)(val42 >> 24);
pTfFlt->SourceNetworkMask[1] = (BYTE)(val42 >> 16);
pTfFlt->SourceNetworkMask[2] = (BYTE)(val42 >> 8);
pTfFlt->SourceNetworkMask[3] = (BYTE)val42;
pTfFlt->FilterDefinition |= IPX_TRAFFIC_FILTER_ON_SRCNET;
}
else
{
break;
}
}
else if (!(pTfFlt->FilterDefinition & IPX_TRAFFIC_FILTER_ON_SRCNODE))
{
if ((swscanf (argv[i], L"%12I64x%n", &val8, &n) == 1)
&& (n == wcslen (argv[i])))
{
pTfFlt->SourceNode[0] = (BYTE)(val8 >> 40);
pTfFlt->SourceNode[1] = (BYTE)(val8 >> 32);
pTfFlt->SourceNode[2] = (BYTE)(val8 >> 24);
pTfFlt->SourceNode[3] = (BYTE)(val8 >> 16);
pTfFlt->SourceNode[4] = (BYTE)(val8 >> 8);
pTfFlt->SourceNode[5] = (BYTE)val8;
pTfFlt->FilterDefinition |= IPX_TRAFFIC_FILTER_ON_SRCNODE;
}
else
{
break;
}
}
else if (!(pTfFlt->FilterDefinition & IPX_TRAFFIC_FILTER_ON_SRCSOCKET))
{
if ((swscanf (argv[i], L"%4hx%n", &val2, &n) == 1)
&& (n == wcslen (argv[i])))
{
pTfFlt->SourceSocket[0] = (BYTE)(val2 >> 8);
pTfFlt->SourceSocket[1] = (BYTE)val2;
pTfFlt->FilterDefinition |= IPX_TRAFFIC_FILTER_ON_SRCSOCKET;
}
else
{
break;
}
}
else if (!(pTfFlt->FilterDefinition & IPX_TRAFFIC_FILTER_ON_DSTNET))
{
if ((i < argc - 1)
&& (swscanf (argv[i], L"%8lx%n", &val41, &n) == 1)
&& (n == wcslen (argv[i]))
&& (swscanf (argv[i+1], L"%8lx%n", &val42, &n) == 1)
&& (n == wcslen (argv[i+1]))
&& ((val41 & val42) == val41))
{
i += 1;
pTfFlt->DestinationNetwork[0] = (BYTE)(val41 >> 24);
pTfFlt->DestinationNetwork[1] = (BYTE)(val41 >> 16);
pTfFlt->DestinationNetwork[2] = (BYTE)(val41 >> 8);
pTfFlt->DestinationNetwork[3] = (BYTE)val41;
pTfFlt->DestinationNetworkMask[0] = (BYTE)(val42 >> 24);
pTfFlt->DestinationNetworkMask[1] = (BYTE)(val42 >> 16);
pTfFlt->DestinationNetworkMask[2] = (BYTE)(val42 >> 8);
pTfFlt->DestinationNetworkMask[3] = (BYTE)val42;
pTfFlt->FilterDefinition |= IPX_TRAFFIC_FILTER_ON_DSTNET;
}
else
{
break;
}
}
else if (!(pTfFlt->FilterDefinition & IPX_TRAFFIC_FILTER_ON_DSTNODE))
{
if ((swscanf (argv[i], L"%12I64x%n", &val8, &n) == 1)
&& (n == wcslen (argv[i])))
{
pTfFlt->DestinationNode[0] = (BYTE)(val8 >> 40);
pTfFlt->DestinationNode[1] = (BYTE)(val8 >> 32);
pTfFlt->DestinationNode[2] = (BYTE)(val8 >> 24);
pTfFlt->DestinationNode[3] = (BYTE)(val8 >> 16);
pTfFlt->DestinationNode[4] = (BYTE)(val8 >> 8);
pTfFlt->DestinationNode[5] = (BYTE)val8;
pTfFlt->FilterDefinition |= IPX_TRAFFIC_FILTER_ON_DSTNODE;
}
else
{
break;
}
}
else if (!(pTfFlt->FilterDefinition & IPX_TRAFFIC_FILTER_ON_DSTSOCKET))
{
if ((swscanf (argv[i], L"%4hx%n", &val2, &n) == 1)
&& (n == wcslen (argv[i])))
{
pTfFlt->DestinationSocket[0] = (BYTE)(val2 >> 8);
pTfFlt->DestinationSocket[1] = (BYTE)val2;
pTfFlt->FilterDefinition |= IPX_TRAFFIC_FILTER_ON_DSTSOCKET;
}
else
{
break;
}
}
else if (!(pTfFlt->FilterDefinition & IPX_TRAFFIC_FILTER_ON_PKTTYPE))
{
if ((swscanf (argv[i], L"%2hx%n", &val2, &n) == 1)
&& (n == wcslen (argv[i])))
{
pTfFlt->PacketType = (BYTE)val2;
pTfFlt->FilterDefinition |= IPX_TRAFFIC_FILTER_ON_PKTTYPE;
}
else
{
break;
}
}
else
{
break;
}
}
if (i == argc)
{
return NO_ERROR;
}
else
{
return ERROR_INVALID_PARAMETER;
}
}
VOID
PrintTrafficFilterInfo (
PIPX_TRAFFIC_FILTER_GLOBAL_INFO pTfGlb,
PIPX_TRAFFIC_FILTER_INFO pTfFlt,
ULONG count,
PWCHAR wszIfName,
PWCHAR wszMode,
BOOL bDump
)
{
WCHAR wszDumpString[ 512 ];
WCHAR wszDumpBuffer[ 64 ];
WCHAR buffer[10][128];
PWCHAR pBuffer[ 10 ];
UINT i, j;
for ( i = 0; i < count; i++, pTfFlt++ )
{
ZeroMemory( pBuffer, 10 * sizeof( PWCHAR ) );
ZeroMemory( wszDumpString, 512 * sizeof( WCHAR ) );
swprintf( wszDumpString, L"\"%s\" %s ", wszIfName, wszMode );
if (pTfFlt->FilterDefinition & IPX_TRAFFIC_FILTER_ON_SRCNET)
{
pBuffer[ 0 ] = &buffer[ 0 ][ 0 ];
pBuffer[ 1 ] = &buffer[ 1 ][ 0 ];
swprintf (pBuffer[0], L"%.2x%.2x%.2x%.2x",
pTfFlt->SourceNetwork[0], pTfFlt->SourceNetwork[1],
pTfFlt->SourceNetwork[2], pTfFlt->SourceNetwork[3]
);
swprintf (pBuffer[1], L"%.2x%.2x%.2x%.2x",
pTfFlt->SourceNetworkMask[0], pTfFlt->SourceNetworkMask[1],
pTfFlt->SourceNetworkMask[2], pTfFlt->SourceNetworkMask[3]
);
if ( bDump )
{
swprintf( wszDumpBuffer, L"srcnet = 0x%s 0x%s ", pBuffer[0], pBuffer[1] );
wcscat( wszDumpString, wszDumpBuffer );
}
}
else
{
pBuffer[ 0 ] = VAL_ANYNETWORK ;
pBuffer[ 1 ] = VAL_ANYNETWORK ;
}
if (pTfFlt->FilterDefinition & IPX_TRAFFIC_FILTER_ON_SRCNODE)
{
pBuffer[ 2 ] = &buffer[ 2 ][ 0 ];
swprintf (pBuffer[2], L"%.2x%.2x%.2x%.2x%.2x%.2x",
pTfFlt->SourceNode[0], pTfFlt->SourceNode[1],
pTfFlt->SourceNode[2], pTfFlt->SourceNode[3],
pTfFlt->SourceNode[4], pTfFlt->SourceNode[5]
);
if ( bDump )
{
swprintf( wszDumpBuffer, L"srcnode = 0x%s ", pBuffer[2] );
wcscat( wszDumpString, wszDumpBuffer );
}
}
else
{
pBuffer[ 2 ] = VAL_ANYNODE;
}
if (pTfFlt->FilterDefinition & IPX_TRAFFIC_FILTER_ON_SRCSOCKET)
{
pBuffer[ 3 ] = &buffer[ 3 ][ 0 ];
swprintf (pBuffer[3], L"%.2x%.2x",
pTfFlt->SourceSocket[0], pTfFlt->SourceSocket[1]
);
if ( bDump )
{
swprintf( wszDumpBuffer, L"srcsocket = 0x%s ", pBuffer[3] );
wcscat( wszDumpString, wszDumpBuffer );
}
}
else
{
pBuffer[ 3 ] = VAL_ANYSOCKET ;
}
if (pTfFlt->FilterDefinition & IPX_TRAFFIC_FILTER_ON_DSTNET)
{
pBuffer[ 4 ] = &buffer[ 4 ][ 0 ];
pBuffer[ 5 ] = &buffer[ 5 ][ 0 ];
swprintf(
pBuffer[4], L"%.2x%.2x%.2x%.2x",
pTfFlt->DestinationNetwork[0], pTfFlt->DestinationNetwork[1],
pTfFlt->DestinationNetwork[2], pTfFlt->DestinationNetwork[3]
);
swprintf (pBuffer[5], L"%.2x%.2x%.2x%.2x",
pTfFlt->DestinationNetworkMask[0], pTfFlt->DestinationNetworkMask[1],
pTfFlt->DestinationNetworkMask[2], pTfFlt->DestinationNetworkMask[3]
);
if ( bDump )
{
swprintf( wszDumpBuffer, L"dstnet = 0x%s 0x%s ", pBuffer[4], pBuffer[5] );
wcscat( wszDumpString, wszDumpBuffer );
}
}
else
{
pBuffer[ 4 ] = VAL_ANYNETWORK;
pBuffer[ 5 ] = VAL_ANYNETWORK;
}
if (pTfFlt->FilterDefinition & IPX_TRAFFIC_FILTER_ON_DSTNODE)
{
pBuffer[ 6 ] = &buffer[ 6 ][ 0 ];
swprintf (pBuffer[6], L"%.2x%.2x%.2x%.2x%.2x%.2x",
pTfFlt->DestinationNode[0], pTfFlt->DestinationNode[1],
pTfFlt->DestinationNode[2], pTfFlt->DestinationNode[3],
pTfFlt->DestinationNode[4], pTfFlt->DestinationNode[5]
);
if ( bDump )
{
swprintf( wszDumpBuffer, L"dstnode = 0x%s ", pBuffer[6] );
wcscat( wszDumpString, wszDumpBuffer );
}
}
else
{
pBuffer[ 6 ] = VAL_ANYNODE;
}
if (pTfFlt->FilterDefinition & IPX_TRAFFIC_FILTER_ON_DSTSOCKET)
{
pBuffer[ 7 ] = &buffer[ 7 ][ 0 ];
swprintf(pBuffer[7], L"%.2x%.2x",
pTfFlt->DestinationSocket[0], pTfFlt->DestinationSocket[1]
);
if ( bDump )
{
swprintf( wszDumpBuffer, L"dstsocket = 0x%s ", pBuffer[7] );
wcscat( wszDumpString, wszDumpBuffer );
}
}
else
{
pBuffer[ 7 ] = VAL_ANYSOCKET;
}
if (pTfFlt->FilterDefinition & IPX_TRAFFIC_FILTER_ON_PKTTYPE)
{
pBuffer[ 8 ] = &buffer[ 8 ][ 0 ];
swprintf (pBuffer[8], L"%.2x", pTfFlt->PacketType);
if ( bDump )
{
swprintf( wszDumpBuffer, L"pkttype = 0x%s ", pBuffer[8] );
wcscat( wszDumpString, wszDumpBuffer );
}
}
else
{
pBuffer[ 8 ] = VAL_ANYPKTTYPE;
}
if (pTfFlt->FilterDefinition & IPX_TRAFFIC_FILTER_LOG_MATCHES)
{
pBuffer[ 9 ] = VAL_YES;
if ( bDump )
{
swprintf( wszDumpBuffer, L"log" );
wcscat( wszDumpString, wszDumpBuffer );
}
}
else
{
pBuffer[ 9 ] = VAL_NO;
}
if ( bDump )
{
DisplayMessageT( DMP_IPX_ADD_FILTER, wszDumpString );
}
else
{
DisplayIPXMessage (
g_hModule, MSG_TRAFFICFILTER_TABLE_FMT,
pBuffer[0], pBuffer[1], pBuffer[2], pBuffer[3], pBuffer[4], pBuffer[5],
pBuffer[6], pBuffer[7], pBuffer[8], pBuffer[9]
);
}
}
}
DWORD
AdmSetTfFlt (
int operation,
LPWSTR InterfaceNameW,
ULONG Action,
ULONG Mode,
PIPX_TRAFFIC_FILTER_INFO TfFlt
)
{
DWORD rc;
HANDLE hIfAdm;
LPBYTE pIfBlock;
DWORD sz;
WCHAR IfName[ MAX_INTERFACE_NAME_LEN + 1 ];
DWORD dwSize = sizeof(IfName);
if ( InterfaceNameW != NULL )
{
//======================================
// Translate the Interface Name
//======================================
rc = IpmontrGetIfNameFromFriendlyName(
InterfaceNameW, IfName, &dwSize
);
if ( rc == NO_ERROR )
{
rc = MprAdminInterfaceGetHandle(
g_hMprAdmin, IfName, &hIfAdm, FALSE
);
if (rc == NO_ERROR)
{
rc = MprAdminInterfaceTransportGetInfo(
g_hMprAdmin, hIfAdm, PID_IPX, &pIfBlock, &sz
);
}
}
}
else
{
rc = MprAdminTransportGetInfo (
g_hMprAdmin, PID_IPX, NULL, NULL, &pIfBlock, &sz
);
}
if (rc == NO_ERROR)
{
UINT msg;
LPBYTE pNewBlock = NULL;
switch (operation)
{
case OPERATION_ADD_TRAFFICFILTER:
rc = AddIPXInfoEntry (
(PIPX_INFO_BLOCK_HEADER)pIfBlock,
(Mode == OUTPUT_FILTER) ? IPX_OUT_TRAFFIC_FILTER_INFO_TYPE :
IPX_IN_TRAFFIC_FILTER_INFO_TYPE,
sizeof (*TfFlt),
TfFlt,
TfFltEqual,
(PIPX_INFO_BLOCK_HEADER * ) & pNewBlock
);
if (rc == NO_ERROR)
{
if (GetIPXTocEntry ((PIPX_INFO_BLOCK_HEADER)pIfBlock,
(Mode == OUTPUT_FILTER)
? IPX_OUT_TRAFFIC_FILTER_GLOBAL_INFO_TYPE
: IPX_IN_TRAFFIC_FILTER_GLOBAL_INFO_TYPE) == NULL)
{
IPX_TRAFFIC_FILTER_GLOBAL_INFO GlInfo;
LPBYTE pNewNewBlock;
GlInfo.FilterAction = IPX_TRAFFIC_FILTER_ACTION_DENY;
rc = AddIPXInfoEntry (
(PIPX_INFO_BLOCK_HEADER)pNewBlock,
(Mode == OUTPUT_FILTER) ? IPX_OUT_TRAFFIC_FILTER_GLOBAL_INFO_TYPE :
IPX_IN_TRAFFIC_FILTER_GLOBAL_INFO_TYPE,
sizeof (GlInfo),
&GlInfo,
NULL,
(PIPX_INFO_BLOCK_HEADER * ) & pNewNewBlock
);
if (rc == NO_ERROR)
{
if (pNewBlock != pNewNewBlock)
{
if (pNewBlock != pIfBlock)
{
GlobalFree (pNewBlock);
}
pNewBlock = pNewNewBlock;
}
}
else
{
if (pNewBlock != pIfBlock)
{
GlobalFree (pNewBlock);
}
}
}
}
if (InterfaceNameW != NULL)
{
msg = MSG_TRAFFICFILTER_CREATED_ADM;
}
else
{
msg = MSG_CLIENT_TRAFFICFILTER_CREATED_ADM;
}
break;
case OPERATION_SET_TRAFFICFILTER:
{
PIPX_TOC_ENTRY pTfGlToc;
pTfGlToc = GetIPXTocEntry (
(PIPX_INFO_BLOCK_HEADER)pIfBlock,
(Mode == OUTPUT_FILTER)
? IPX_OUT_TRAFFIC_FILTER_GLOBAL_INFO_TYPE
: IPX_IN_TRAFFIC_FILTER_GLOBAL_INFO_TYPE
);
if (pTfGlToc != NULL)
{
PIPX_TRAFFIC_FILTER_GLOBAL_INFO pTfGlb;
pTfGlb = (PIPX_TRAFFIC_FILTER_GLOBAL_INFO)
(pIfBlock + pTfGlToc->Offset);
pTfGlb->FilterAction = Action;
}
if (InterfaceNameW != NULL)
{
msg = MSG_TRAFFICFILTER_SET_ADM;
}
else
{
msg = MSG_CLIENT_TRAFFICFILTER_SET_ADM;
}
pNewBlock = pIfBlock;
break;
}
case OPERATION_DEL_TRAFFICFILTER:
rc = DeleteIPXInfoEntry (
(PIPX_INFO_BLOCK_HEADER)pIfBlock,
(Mode == OUTPUT_FILTER)
? IPX_OUT_TRAFFIC_FILTER_INFO_TYPE
: IPX_IN_TRAFFIC_FILTER_INFO_TYPE,
sizeof (*TfFlt),
TfFlt,
TfFltEqual,
(PIPX_INFO_BLOCK_HEADER * ) & pNewBlock
);
if (InterfaceNameW != NULL)
{
msg = MSG_TRAFFICFILTER_DELETED_ADM;
}
else
{
msg = MSG_CLIENT_TRAFFICFILTER_DELETED_ADM;
}
// Whistler bug 247549 netsh routing ipx set/add filter produces
// error, "Cannot complete function"
//
pNewBlock = pIfBlock;
break;
}
if (rc == NO_ERROR)
{
if ( InterfaceNameW != NULL )
{
if (pNewBlock)
{
rc = MprAdminInterfaceTransportSetInfo (
g_hMprAdmin, hIfAdm, PID_IPX, pNewBlock,
((PIPX_INFO_BLOCK_HEADER)pNewBlock)->Size
);
}
else
{
rc = ERROR_CAN_NOT_COMPLETE;
}
}
else
{
if (pNewBlock)
{
rc = MprAdminTransportSetInfo (
g_hMprAdmin, PID_IPX, NULL, 0, pNewBlock,
((PIPX_INFO_BLOCK_HEADER)pNewBlock)->Size
);
}
else
{
rc = ERROR_CAN_NOT_COMPLETE;
}
}
if (pNewBlock != pIfBlock)
{
GlobalFree (pNewBlock);
}
if (rc == NO_ERROR)
{
DisplayIPXMessage (g_hModule, msg, InterfaceNameW);
}
else
{
DisplayError( g_hModule, rc);
}
}
else
{
DisplayError( g_hModule, rc);
}
MprAdminBufferFree (pIfBlock);
}
else
{
DisplayError( g_hModule, rc);
}
return rc;
}
DWORD
CfgSetTfFlt (
int operation,
LPWSTR InterfaceNameW,
ULONG Action,
ULONG Mode,
PIPX_TRAFFIC_FILTER_INFO TfFlt
)
{
DWORD rc;
HANDLE hIfCfg;
HANDLE hIfTrCfg;
HANDLE hTrCfg;
LPBYTE pIfBlock;
DWORD sz;
WCHAR IfName[ MAX_INTERFACE_NAME_LEN + 1 ];
DWORD dwSize = sizeof(IfName);
if (InterfaceNameW != NULL)
{
//======================================
// Translate the Interface Name
//======================================
rc = IpmontrGetIfNameFromFriendlyName(
InterfaceNameW, IfName, &dwSize
);
if ( rc == NO_ERROR )
{
rc = MprConfigInterfaceGetHandle (
g_hMprConfig, IfName, &hIfCfg
);
if (rc == NO_ERROR)
{
rc = MprConfigInterfaceTransportGetHandle (
g_hMprConfig, hIfCfg, PID_IPX, &hIfTrCfg
);
if (rc == NO_ERROR)
{
rc = MprConfigInterfaceTransportGetInfo (
g_hMprConfig, hIfCfg, hIfTrCfg, &pIfBlock, &sz
);
}
}
}
}
else
{
rc = MprConfigTransportGetHandle (
g_hMprConfig, PID_IPX, &hTrCfg
);
if (rc == NO_ERROR)
{
rc = MprConfigTransportGetInfo (
g_hMprConfig, hTrCfg, NULL, NULL, &pIfBlock, &sz, NULL
);
}
}
if (rc == NO_ERROR)
{
UINT msg;
LPBYTE pNewBlock = NULL;
switch (operation)
{
case OPERATION_ADD_TRAFFICFILTER:
rc = AddIPXInfoEntry (
(PIPX_INFO_BLOCK_HEADER)pIfBlock,
(Mode == OUTPUT_FILTER)
? IPX_OUT_TRAFFIC_FILTER_INFO_TYPE
: IPX_IN_TRAFFIC_FILTER_INFO_TYPE,
sizeof (*TfFlt),
TfFlt,
TfFltEqual,
(PIPX_INFO_BLOCK_HEADER * ) & pNewBlock
);
if (rc == NO_ERROR)
{
if (GetIPXTocEntry ((PIPX_INFO_BLOCK_HEADER)pIfBlock,
(Mode == OUTPUT_FILTER)
? IPX_OUT_TRAFFIC_FILTER_GLOBAL_INFO_TYPE
: IPX_IN_TRAFFIC_FILTER_GLOBAL_INFO_TYPE) == NULL)
{
IPX_TRAFFIC_FILTER_GLOBAL_INFO GlInfo;
LPBYTE pNewNewBlock;
GlInfo.FilterAction = IPX_TRAFFIC_FILTER_ACTION_DENY;
rc = AddIPXInfoEntry (
(PIPX_INFO_BLOCK_HEADER)pNewBlock,
(Mode == OUTPUT_FILTER)
? IPX_OUT_TRAFFIC_FILTER_GLOBAL_INFO_TYPE
: IPX_IN_TRAFFIC_FILTER_GLOBAL_INFO_TYPE,
sizeof (GlInfo),
&GlInfo,
NULL,
(PIPX_INFO_BLOCK_HEADER * ) & pNewNewBlock
);
if (rc == NO_ERROR)
{
if (pNewBlock != pNewNewBlock)
{
if (pNewBlock != pIfBlock)
{
GlobalFree (pNewBlock);
}
pNewBlock = pNewNewBlock;
}
}
else
{
if (pNewBlock != pIfBlock)
{
GlobalFree (pNewBlock);
}
}
}
}
if (InterfaceNameW != NULL)
{
msg = MSG_TRAFFICFILTER_CREATED_CFG;
}
else
{
msg = MSG_CLIENT_TRAFFICFILTER_CREATED_CFG;
}
break;
case OPERATION_SET_TRAFFICFILTER:
{
PIPX_TOC_ENTRY pTfGlToc;
pTfGlToc = GetIPXTocEntry (
(PIPX_INFO_BLOCK_HEADER)pIfBlock,
(Mode == OUTPUT_FILTER)
? IPX_OUT_TRAFFIC_FILTER_GLOBAL_INFO_TYPE
: IPX_IN_TRAFFIC_FILTER_GLOBAL_INFO_TYPE
);
if (pTfGlToc != NULL)
{
PIPX_TRAFFIC_FILTER_GLOBAL_INFO pTfGlb;
pTfGlb = (PIPX_TRAFFIC_FILTER_GLOBAL_INFO)
(pIfBlock + pTfGlToc->Offset);
pTfGlb->FilterAction = Action;
}
if (InterfaceNameW != NULL)
{
msg = MSG_TRAFFICFILTER_SET_CFG;
}
else
{
msg = MSG_CLIENT_TRAFFICFILTER_SET_CFG;
}
pNewBlock = pIfBlock;
break;
}
case OPERATION_DEL_TRAFFICFILTER:
rc = DeleteIPXInfoEntry (
(PIPX_INFO_BLOCK_HEADER)pIfBlock,
(Mode == OUTPUT_FILTER)
? IPX_OUT_TRAFFIC_FILTER_INFO_TYPE
: IPX_IN_TRAFFIC_FILTER_INFO_TYPE,
sizeof (*TfFlt),
TfFlt,
TfFltEqual,
(PIPX_INFO_BLOCK_HEADER * ) & pNewBlock
);
if (InterfaceNameW != NULL)
{
msg = MSG_TRAFFICFILTER_DELETED_CFG;
}
else
{
msg = MSG_CLIENT_TRAFFICFILTER_DELETED_CFG;
}
// Whistler bug 247549 netsh routing ipx set/add filter produces
// error, "Cannot complete function"
//
pNewBlock = pIfBlock;
break;
}
if (rc == NO_ERROR)
{
if (InterfaceNameW != NULL)
{
// Whistler bug 247549 netsh routing ipx set/add filter produces
// error, "Cannot complete function"
//
if (pNewBlock)
{
rc = MprConfigInterfaceTransportSetInfo (
g_hMprConfig, hIfCfg, hIfTrCfg, pNewBlock,
((PIPX_INFO_BLOCK_HEADER)pNewBlock)->Size
);
}
else
{
rc = ERROR_CAN_NOT_COMPLETE;
}
}
else
{
// Whistler bug 247549 netsh routing ipx set/add filter produces
// error, "Cannot complete function"
//
if (pNewBlock)
{
rc = MprConfigTransportSetInfo (
g_hMprConfig, hTrCfg, NULL, 0, pNewBlock,
((PIPX_INFO_BLOCK_HEADER)pNewBlock)->Size,
NULL
);
}
else
{
rc = ERROR_CAN_NOT_COMPLETE;
}
}
if (pNewBlock != pIfBlock)
{
GlobalFree (pNewBlock);
}
if (rc == NO_ERROR)
{
DisplayIPXMessage (g_hModule, msg, InterfaceNameW);
}
else
{
DisplayError( g_hModule, rc);
}
}
else
{
DisplayError( g_hModule, rc);
}
MprConfigBufferFree (pIfBlock);
}
else
{
DisplayError( g_hModule, rc);
}
return rc;
}
BOOL
TfFltEqual (
PVOID Info1,
PVOID Info2
)
{
#define f1 ((PIPX_TRAFFIC_FILTER_INFO)Info1)
#define f2 ((PIPX_TRAFFIC_FILTER_INFO)Info2)
ULONG fd;
return ((fd = f1->FilterDefinition) == f2->FilterDefinition)
&& (!(fd & IPX_TRAFFIC_FILTER_ON_SRCNET)
|| ((memcmp (f1->SourceNetwork, f2->SourceNetwork, 4) == 0)
&& (memcmp (f1->SourceNetworkMask, f2->SourceNetworkMask, 4) == 0)))
&& (!(fd & IPX_TRAFFIC_FILTER_ON_SRCNODE)
|| (memcmp (f1->SourceNode, f2->SourceNode, 6) == 0))
&& (!(fd & IPX_TRAFFIC_FILTER_ON_SRCSOCKET)
|| (memcmp (f1->SourceSocket, f2->SourceSocket, 2) == 0))
&& (!(fd & IPX_TRAFFIC_FILTER_ON_DSTNET)
|| ((memcmp (f1->DestinationNetwork, f2->DestinationNetwork, 4) == 0)
&& (memcmp (f1->DestinationNetworkMask, f2->DestinationNetworkMask,
4) == 0)))
&& (!(fd & IPX_TRAFFIC_FILTER_ON_DSTNODE)
|| (memcmp (f1->DestinationNode, f2->DestinationNode, 6) == 0))
&& (!(fd & IPX_TRAFFIC_FILTER_ON_DSTSOCKET)
|| (memcmp (f1->DestinationSocket, f2->DestinationSocket, 2) == 0))
&& (!(fd & IPX_TRAFFIC_FILTER_ON_PKTTYPE)
|| (f1->PacketType == f2->PacketType));
#undef f2
#undef f1
}
Reference in a new issue Copy permalink