dll/win32/iphlpapi/route_reactos.c

   1 /*
   2  * iphlpapi dll implementation -- Setting and storing route information
   3  *
   4  * These are stubs for functions that set routing information on the target
   5  * operating system.  They are grouped here because their implementation will
   6  * vary widely by operating system.
   7  *
   8  * Copyright (C) 2004 Art Yerkes
   9  * This library is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License as published by the Free Software Foundation; either
  12  * version 2.1 of the License, or (at your option) any later version.
  13  *
  14  * This library is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with this library; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  22  */
  23
  24 #include <config.h>
  25 #include "iphlpapi_private.h"
  26
  27 #define IP_FORWARD_ADD 3
  28 #define IP_FORWARD_DEL 2
  29
  30 WINE_DEFAULT_DEBUG_CHANNEL(iphlpapi);
  31
  32 DWORD createIpForwardEntry( PMIB_IPFORWARDROW pRoute ) {
  33     HANDLE tcpFile;
  34     NTSTATUS status = openTcpFile( &tcpFile );
  35     TCP_REQUEST_SET_INFORMATION_EX_ROUTE_ENTRY req =
  36         TCP_REQUEST_SET_INFORMATION_INIT;
  37     IPRouteEntry *rte;
  38     TDIEntityID   id;
  39     DWORD         returnSize = 0;
  40
  41     TRACE("Called.\n");
  42
  43     if( NT_SUCCESS(status) ) {
  44         status = getNthIpEntity( tcpFile, pRoute->dwForwardIfIndex, &id );
  45
  46         if( NT_SUCCESS(status) ) {
  47             req.Req.ID.toi_class                = INFO_CLASS_PROTOCOL;
  48             req.Req.ID.toi_type                 = INFO_TYPE_PROVIDER;
  49             req.Req.ID.toi_id                   = IP_MIB_ARPTABLE_ENTRY_ID;
  50             req.Req.ID.toi_entity.tei_instance  = id.tei_instance;
  51             req.Req.ID.toi_entity.tei_entity    = CL_NL_ENTITY;
  52             req.Req.BufferSize                  = sizeof(*rte);
  53             rte                                 =
  54                 (IPRouteEntry *)&req.Req.Buffer[0];
  55
  56             // dwForwardPolicy
  57             // dwForwardNextHopAS
  58             rte->ire_dest    = pRoute->dwForwardDest;
  59             rte->ire_mask    = pRoute->dwForwardMask;
  60             rte->ire_gw      = pRoute->dwForwardNextHop;
  61             rte->ire_index   = pRoute->dwForwardIfIndex;
  62             rte->ire_type    = IP_FORWARD_ADD;
  63             rte->ire_proto   = pRoute->dwForwardProto;
  64             rte->ire_age     = pRoute->dwForwardAge;
  65             rte->ire_metric1 = pRoute->dwForwardMetric1;
  66             rte->ire_metric2 = pRoute->dwForwardMetric2;
  67             rte->ire_metric3 = pRoute->dwForwardMetric3;
  68             rte->ire_metric4 = pRoute->dwForwardMetric4;
  69             rte->ire_metric5 = pRoute->dwForwardMetric5;
  70
  71             status = DeviceIoControl( tcpFile,
  72                                       IOCTL_TCP_SET_INFORMATION_EX,
  73                                       &req,
  74                                       sizeof(req),
  75                                       NULL,
  76                                       0,
  77                                       &returnSize,
  78                                       NULL );
  79         }
  80
  81         closeTcpFile( tcpFile );
  82     }
  83
  84     TRACE("Returning: %08x (IOCTL was %08x)\n", status, IOCTL_TCP_SET_INFORMATION_EX);
  85
  86     if( NT_SUCCESS(status) )
  87         return NO_ERROR;
  88     else
  89         return status;
  90 }
  91
  92 DWORD setIpForwardEntry( PMIB_IPFORWARDROW pRoute ) {
  93     FIXME(":stub\n");
  94     return (DWORD) 0;
  95 }
  96
  97 DWORD deleteIpForwardEntry( PMIB_IPFORWARDROW pRoute ) {
  98     HANDLE tcpFile;
  99     NTSTATUS status = openTcpFile( &tcpFile );
 100     TCP_REQUEST_SET_INFORMATION_EX_ROUTE_ENTRY req =
 101         TCP_REQUEST_SET_INFORMATION_INIT;
 102     IPRouteEntry *rte;
 103     TDIEntityID   id;
 104     DWORD         returnSize = 0;
 105
 106     TRACE("Called.\n");
 107
 108     if( NT_SUCCESS(status) ) {
 109         status = getNthIpEntity( tcpFile, pRoute->dwForwardIfIndex, &id );
 110
 111         if( NT_SUCCESS(status) ) {
 112             req.Req.ID.toi_class                = INFO_CLASS_PROTOCOL;
 113             req.Req.ID.toi_type                 = INFO_TYPE_PROVIDER;
 114             req.Req.ID.toi_id                   = IP_MIB_ARPTABLE_ENTRY_ID;
 115             req.Req.ID.toi_entity.tei_instance  = id.tei_instance;
 116             req.Req.ID.toi_entity.tei_entity    = CL_NL_ENTITY;
 117             req.Req.BufferSize                  = sizeof(*rte);
 118             rte                                 =
 119                 (IPRouteEntry *)&req.Req.Buffer[0];
 120
 121             // dwForwardPolicy
 122             // dwForwardNextHopAS
 123             rte->ire_dest    = pRoute->dwForwardDest;
 124             rte->ire_mask    = INADDR_NONE;
 125             rte->ire_gw      = pRoute->dwForwardNextHop;
 126             rte->ire_index   = pRoute->dwForwardIfIndex;
 127             rte->ire_type    = IP_FORWARD_DEL;
 128             rte->ire_proto   = pRoute->dwForwardProto;
 129             rte->ire_age     = pRoute->dwForwardAge;
 130             rte->ire_metric1 = pRoute->dwForwardMetric1;
 131             rte->ire_metric2 = INADDR_NONE;
 132             rte->ire_metric3 = INADDR_NONE;
 133             rte->ire_metric4 = INADDR_NONE;
 134             rte->ire_metric5 = INADDR_NONE;
 135
 136             status = DeviceIoControl( tcpFile,
 137                                       IOCTL_TCP_SET_INFORMATION_EX,
 138                                       &req,
 139                                       sizeof(req),
 140                                       NULL,
 141                                       0,
 142                                       &returnSize,
 143                                       NULL );
 144         }
 145
 146         closeTcpFile( tcpFile );
 147     }
 148
 149     TRACE("Returning: %08x (IOCTL was %08x)\n", status, IOCTL_TCP_SET_INFORMATION_EX);
 150
 151     if( NT_SUCCESS(status) )
 152         return NO_ERROR;
 153     else
 154         return status;
 155 }