reactos/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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  22  */
  23
  24 #include "config.h"
  25 #include "iphlpapi_private.h"
  26
  27 #include <stdarg.h>
  28 #include <stdlib.h>
  29 #include <sys/types.h>
  30 #ifdef HAVE_NETINET_IN_H
  31 # include <netinet/in.h>
  32 #endif
  33 #ifdef HAVE_ARPA_INET_H
  34 # include <arpa/inet.h>
  35 #endif
  36 #ifdef HAVE_ARPA_NAMESER_H
  37 # include <arpa/nameser.h>
  38 #endif
  39 #ifdef HAVE_RESOLV_H
  40 # include <resolv.h>
  41 #endif
  42
  43 #include "windef.h"
  44 #include "winbase.h"
  45 #include "winreg.h"
  46 #include "resinfo.h"
  47 #include "iphlpapi.h"
  48 #include "wine/debug.h"
  49
  50 #define IP_FORWARD_ADD 3
  51 #define IP_FORWARD_DEL 2
  52
  53 WINE_DEFAULT_DEBUG_CHANNEL(iphlpapi);
  54
  55 DWORD createIpForwardEntry( PMIB_IPFORWARDROW pRoute ) {
  56     HANDLE tcpFile;
  57     NTSTATUS status = openTcpFile( &tcpFile );
  58     TCP_REQUEST_SET_INFORMATION_EX_SAFELY_SIZED req =
  59         TCP_REQUEST_SET_INFORMATION_INIT;
  60     IPRouteEntry *rte;
  61     TDIEntityID   id;
  62     DWORD         returnSize = 0;
  63
  64     TRACE("Called.\n");
  65
  66     if( NT_SUCCESS(status) ) {
  67         status = getNthIpEntity( tcpFile, 0, &id );
  68
  69         if( NT_SUCCESS(status) ) {
  70             req.Req.ID.toi_class                = INFO_CLASS_PROTOCOL;
  71             req.Req.ID.toi_type                 = INFO_TYPE_PROVIDER;
  72             req.Req.ID.toi_id                   = IP_MIB_ARPTABLE_ENTRY_ID;
  73             req.Req.ID.toi_entity.tei_instance  = id.tei_instance;
  74             req.Req.ID.toi_entity.tei_instance  = CL_NL_ENTITY;
  75             req.Req.BufferSize                  = sizeof(*rte);
  76             rte                                 =
  77                 (IPRouteEntry *)&req.Req.Buffer[0];
  78
  79             // dwForwardPolicy
  80             // dwForwardNextHopAS
  81             rte->ire_dest    = pRoute->dwForwardDest;
  82             rte->ire_mask    = pRoute->dwForwardMask;
  83             rte->ire_gw      = pRoute->dwForwardNextHop;
  84             rte->ire_index   = pRoute->dwForwardIfIndex;
  85             rte->ire_type    = IP_FORWARD_ADD;
  86             rte->ire_proto   = pRoute->dwForwardProto;
  87             rte->ire_age     = pRoute->dwForwardAge;
  88             rte->ire_metric1 = pRoute->dwForwardMetric1;
  89             rte->ire_metric2 = pRoute->dwForwardMetric2;
  90             rte->ire_metric3 = pRoute->dwForwardMetric3;
  91             rte->ire_metric4 = pRoute->dwForwardMetric4;
  92             rte->ire_metric5 = pRoute->dwForwardMetric5;
  93
  94             status = DeviceIoControl( tcpFile,
  95                                       IOCTL_TCP_SET_INFORMATION_EX,
  96                                       &req,
  97                                       sizeof(req),
  98                                       NULL,
  99                                       0,
 100                                       &returnSize,
 101                                       NULL );
 102         }
 103
 104         closeTcpFile( tcpFile );
 105     }
 106
 107     TRACE("Returning: %08x (IOCTL was %08x)\n", status, IOCTL_TCP_SET_INFORMATION_EX);
 108
 109     if( NT_SUCCESS(status) )
 110         return NO_ERROR;
 111     else
 112         return status;
 113 }
 114
 115 DWORD setIpForwardEntry( PMIB_IPFORWARDROW pRoute ) {
 116     FIXME(":stub\n");
 117     return (DWORD) 0;
 118 }
 119
 120 DWORD deleteIpForwardEntry( PMIB_IPFORWARDROW pRoute ) {
 121     HANDLE tcpFile;
 122     NTSTATUS status = openTcpFile( &tcpFile );
 123     TCP_REQUEST_SET_INFORMATION_EX_SAFELY_SIZED req =
 124         TCP_REQUEST_SET_INFORMATION_INIT;
 125     IPRouteEntry *rte;
 126     TDIEntityID   id;
 127     DWORD         returnSize = 0;
 128
 129     TRACE("Called.\n");
 130
 131     if( NT_SUCCESS(status) ) {
 132         status = getNthIpEntity( tcpFile, 0, &id );
 133
 134         if( NT_SUCCESS(status) ) {
 135             req.Req.ID.toi_class                = INFO_CLASS_PROTOCOL;
 136             req.Req.ID.toi_type                 = INFO_TYPE_PROVIDER;
 137             req.Req.ID.toi_id                   = IP_MIB_ARPTABLE_ENTRY_ID;
 138             req.Req.ID.toi_entity.tei_instance  = id.tei_instance;
 139             req.Req.ID.toi_entity.tei_entity    = CL_NL_ENTITY;
 140             req.Req.BufferSize                  = sizeof(*rte);
 141             rte                                 =
 142                 (IPRouteEntry *)&req.Req.Buffer[0];
 143
 144             // dwForwardPolicy
 145             // dwForwardNextHopAS
 146             rte->ire_dest    = pRoute->dwForwardDest;
 147             rte->ire_mask    = INADDR_NONE;
 148             rte->ire_gw      = pRoute->dwForwardNextHop;
 149             rte->ire_index   = pRoute->dwForwardIfIndex;
 150             rte->ire_type    = IP_FORWARD_DEL;
 151             rte->ire_proto   = pRoute->dwForwardProto;
 152             rte->ire_age     = pRoute->dwForwardAge;
 153             rte->ire_metric1 = pRoute->dwForwardMetric1;
 154             rte->ire_metric2 = INADDR_NONE;
 155             rte->ire_metric3 = INADDR_NONE;
 156             rte->ire_metric4 = INADDR_NONE;
 157             rte->ire_metric5 = INADDR_NONE;
 158
 159             status = DeviceIoControl( tcpFile,
 160                                       IOCTL_TCP_SET_INFORMATION_EX,
 161                                       &req,
 162                                       sizeof(req),
 163                                       NULL,
 164                                       0,
 165                                       &returnSize,
 166                                       NULL );
 167         }
 168
 169         closeTcpFile( tcpFile );
 170     }
 171
 172     TRACE("Returning: %08x (IOCTL was %08x)\n", status, IOCTL_TCP_SET_INFORMATION_EX);
 173
 174     if( NT_SUCCESS(status) )
 175         return NO_ERROR;
 176     else
 177         return status;
 178 }