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828 lines
23 KiB
C
828 lines
23 KiB
C
/* Copyright (C) 2003 Art Yerkes
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* A reimplementation of ifenum.c by Juan Lang
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* This file is implemented on the IOCTL_TCP_QUERY_INFORMATION_EX ioctl on
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* tcpip.sys
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*/
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#include "iphlpapi_private.h"
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WINE_DEFAULT_DEBUG_CHANNEL(iphlpapi);
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#ifndef TCPS_ESTABLISHED
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# define TCPS_ESTABLISHED TCP_ESTABLISHED
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#endif
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#ifndef TCPS_SYN_SENT
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# define TCPS_SYN_SENT TCP_SYN_SENT
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#endif
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#ifndef TCPS_SYN_RECEIVED
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# define TCPS_SYN_RECEIVED TCP_SYN_RECV
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#endif
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#ifndef TCPS_FIN_WAIT_1
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# define TCPS_FIN_WAIT_1 TCP_FIN_WAIT1
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#endif
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#ifndef TCPS_FIN_WAIT_2
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# define TCPS_FIN_WAIT_2 TCP_FIN_WAIT2
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#endif
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#ifndef TCPS_TIME_WAIT
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# define TCPS_TIME_WAIT TCP_TIME_WAIT
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#endif
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#ifndef TCPS_CLOSED
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# define TCPS_CLOSED TCP_CLOSE
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#endif
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#ifndef TCPS_CLOSE_WAIT
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# define TCPS_CLOSE_WAIT TCP_CLOSE_WAIT
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#endif
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#ifndef TCPS_LAST_ACK
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# define TCPS_LAST_ACK TCP_LAST_ACK
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#endif
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#ifndef TCPS_LISTEN
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# define TCPS_LISTEN TCP_LISTEN
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#endif
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#ifndef TCPS_CLOSING
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# define TCPS_CLOSING TCP_CLOSING
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#endif
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BOOL isIpEntity( HANDLE tcpFile, TDIEntityID *ent ) {
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return (ent->tei_entity == CL_NL_ENTITY ||
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ent->tei_entity == CO_NL_ENTITY);
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}
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NTSTATUS getNthIpEntity( HANDLE tcpFile, DWORD index, TDIEntityID *ent ) {
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DWORD numEntities = 0;
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DWORD numRoutes = 0;
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TDIEntityID *entitySet = 0;
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NTSTATUS status = tdiGetEntityIDSet( tcpFile, &entitySet, &numEntities );
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int i;
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if( !NT_SUCCESS(status) )
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return status;
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for( i = 0; i < numEntities; i++ ) {
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if( isIpEntity( tcpFile, &entitySet[i] ) ) {
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TRACE("Entity %d is an IP Entity\n", i);
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if( numRoutes == index ) break;
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else numRoutes++;
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}
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}
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if( numRoutes == index && i < numEntities ) {
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TRACE("Index %lu is entity #%d - %04x:%08x\n", index, i,
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entitySet[i].tei_entity, entitySet[i].tei_instance);
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memcpy( ent, &entitySet[i], sizeof(*ent) );
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tdiFreeThingSet( entitySet );
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return STATUS_SUCCESS;
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} else {
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tdiFreeThingSet( entitySet );
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return STATUS_UNSUCCESSFUL;
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}
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}
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NTSTATUS tdiGetMibForIpEntity
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( HANDLE tcpFile, TDIEntityID *ent, IPSNMPInfo *entry ) {
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TCP_REQUEST_QUERY_INFORMATION_EX req = TCP_REQUEST_QUERY_INFORMATION_INIT;
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NTSTATUS status = STATUS_SUCCESS;
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DWORD returnSize;
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memset( entry, 0, sizeof( *entry ) );
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TRACE("TdiGetMibForIpEntity(tcpFile 0x%p, entityId 0x%x)\n",
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tcpFile, ent->tei_instance);
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req.ID.toi_class = INFO_CLASS_PROTOCOL;
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req.ID.toi_type = INFO_TYPE_PROVIDER;
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req.ID.toi_id = IP_MIB_STATS_ID;
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req.ID.toi_entity = *ent;
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status = DeviceIoControl( tcpFile,
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IOCTL_TCP_QUERY_INFORMATION_EX,
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&req,
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sizeof(req),
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entry,
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sizeof(*entry),
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&returnSize,
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NULL );
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TRACE("TdiGetMibForIpEntity() => status = 0x%08lx, entry = {\n"
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" ipsi_forwarding ............ %lu\n"
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" ipsi_defaultttl ............ %lu\n"
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" ipsi_inreceives ............ %lu\n"
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" ipsi_indelivers ............ %lu\n"
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" ipsi_outrequests ........... %lu\n"
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" ipsi_routingdiscards ....... %lu\n"
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" ipsi_outdiscards ........... %lu\n"
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" ipsi_outnoroutes ........... %lu\n"
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" ipsi_numif ................. %lu\n"
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" ipsi_numaddr ............... %lu\n"
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" ipsi_numroutes ............. %lu\n"
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"}\n",
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status,
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entry->ipsi_forwarding,
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entry->ipsi_defaultttl,
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entry->ipsi_inreceives,
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entry->ipsi_indelivers,
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entry->ipsi_outrequests,
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entry->ipsi_routingdiscards,
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entry->ipsi_outdiscards,
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entry->ipsi_outnoroutes,
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entry->ipsi_numif,
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entry->ipsi_numaddr,
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entry->ipsi_numroutes);
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return status;
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}
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NTSTATUS tdiGetRoutesForIpEntity
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( HANDLE tcpFile, TDIEntityID *ent, IPRouteEntry **routes, PDWORD numRoutes ) {
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NTSTATUS status = STATUS_SUCCESS;
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TRACE("TdiGetRoutesForIpEntity(tcpFile 0x%p, entityId 0x%x)\n",
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tcpFile, ent->tei_instance);
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status = tdiGetSetOfThings( tcpFile,
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INFO_CLASS_PROTOCOL,
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INFO_TYPE_PROVIDER,
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IP_MIB_ARPTABLE_ENTRY_ID,
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CL_NL_ENTITY,
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ent->tei_instance,
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0,
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sizeof(IPRouteEntry),
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(PVOID *)routes,
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numRoutes);
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return status;
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}
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NTSTATUS tdiGetIpAddrsForIpEntity
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( HANDLE tcpFile, TDIEntityID *ent, IPAddrEntry **addrs, PDWORD numAddrs ) {
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NTSTATUS status;
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TRACE("TdiGetIpAddrsForIpEntity(tcpFile 0x%p, entityId 0x%x)\n",
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tcpFile, ent->tei_instance);
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status = tdiGetSetOfThings( tcpFile,
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INFO_CLASS_PROTOCOL,
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INFO_TYPE_PROVIDER,
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IP_MIB_ADDRTABLE_ENTRY_ID,
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CL_NL_ENTITY,
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ent->tei_instance,
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0,
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sizeof(IPAddrEntry),
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(PVOID *)addrs,
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numAddrs );
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return status;
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}
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DWORD getInterfaceStatsByName(const char *name, PMIB_IFROW entry)
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{
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if (!name)
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return ERROR_INVALID_PARAMETER;
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if (!entry)
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return ERROR_INVALID_PARAMETER;
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return NO_ERROR;
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}
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DWORD getInterfaceStatsByIndex(DWORD index, PMIB_IFROW entry)
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{
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return ERROR_INVALID_PARAMETER;
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}
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DWORD getICMPStats(MIB_ICMP *stats)
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{
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FILE *fp;
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if (!stats)
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return ERROR_INVALID_PARAMETER;
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memset(stats, 0, sizeof(MIB_ICMP));
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/* get most of these stats from /proc/net/snmp, no error if can't */
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fp = fopen("/proc/net/snmp", "r");
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if (fp) {
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const char hdr[] = "Icmp:";
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char buf[512] = { 0 }, *ptr;
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do {
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ptr = fgets(buf, sizeof(buf), fp);
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} while (ptr && strncasecmp(buf, hdr, sizeof(hdr) - 1));
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if (ptr) {
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/* last line was a header, get another */
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ptr = fgets(buf, sizeof(buf), fp);
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if (ptr && strncasecmp(buf, hdr, sizeof(hdr) - 1) == 0) {
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char *endPtr;
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ptr += sizeof(hdr);
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if (ptr && *ptr) {
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stats->stats.icmpInStats.dwMsgs = strtoul(ptr, &endPtr, 10);
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ptr = endPtr;
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}
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if (ptr && *ptr) {
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stats->stats.icmpInStats.dwErrors = strtoul(ptr, &endPtr, 10);
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ptr = endPtr;
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}
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if (ptr && *ptr) {
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stats->stats.icmpInStats.dwDestUnreachs = strtoul(ptr, &endPtr, 10);
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ptr = endPtr;
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}
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if (ptr && *ptr) {
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stats->stats.icmpInStats.dwTimeExcds = strtoul(ptr, &endPtr, 10);
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ptr = endPtr;
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}
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if (ptr && *ptr) {
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stats->stats.icmpInStats.dwParmProbs = strtoul(ptr, &endPtr, 10);
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ptr = endPtr;
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}
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if (ptr && *ptr) {
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stats->stats.icmpInStats.dwSrcQuenchs = strtoul(ptr, &endPtr, 10);
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ptr = endPtr;
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}
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if (ptr && *ptr) {
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stats->stats.icmpInStats.dwRedirects = strtoul(ptr, &endPtr, 10);
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ptr = endPtr;
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}
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if (ptr && *ptr) {
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stats->stats.icmpInStats.dwEchoReps = strtoul(ptr, &endPtr, 10);
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ptr = endPtr;
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}
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if (ptr && *ptr) {
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stats->stats.icmpInStats.dwTimestamps = strtoul(ptr, &endPtr, 10);
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ptr = endPtr;
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}
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if (ptr && *ptr) {
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stats->stats.icmpInStats.dwTimestampReps = strtoul(ptr, &endPtr, 10);
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ptr = endPtr;
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}
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if (ptr && *ptr) {
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stats->stats.icmpInStats.dwAddrMasks = strtoul(ptr, &endPtr, 10);
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ptr = endPtr;
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}
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if (ptr && *ptr) {
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stats->stats.icmpInStats.dwAddrMaskReps = strtoul(ptr, &endPtr, 10);
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ptr = endPtr;
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}
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if (ptr && *ptr) {
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stats->stats.icmpOutStats.dwMsgs = strtoul(ptr, &endPtr, 10);
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ptr = endPtr;
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}
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if (ptr && *ptr) {
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stats->stats.icmpOutStats.dwErrors = strtoul(ptr, &endPtr, 10);
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ptr = endPtr;
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}
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if (ptr && *ptr) {
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stats->stats.icmpOutStats.dwDestUnreachs = strtoul(ptr, &endPtr, 10);
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ptr = endPtr;
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}
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if (ptr && *ptr) {
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stats->stats.icmpOutStats.dwTimeExcds = strtoul(ptr, &endPtr, 10);
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ptr = endPtr;
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}
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if (ptr && *ptr) {
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stats->stats.icmpOutStats.dwParmProbs = strtoul(ptr, &endPtr, 10);
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ptr = endPtr;
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}
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if (ptr && *ptr) {
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stats->stats.icmpOutStats.dwSrcQuenchs = strtoul(ptr, &endPtr, 10);
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ptr = endPtr;
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}
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if (ptr && *ptr) {
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stats->stats.icmpOutStats.dwRedirects = strtoul(ptr, &endPtr, 10);
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ptr = endPtr;
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}
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if (ptr && *ptr) {
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stats->stats.icmpOutStats.dwEchoReps = strtoul(ptr, &endPtr, 10);
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ptr = endPtr;
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}
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if (ptr && *ptr) {
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stats->stats.icmpOutStats.dwTimestamps = strtoul(ptr, &endPtr, 10);
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ptr = endPtr;
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}
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if (ptr && *ptr) {
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stats->stats.icmpOutStats.dwTimestampReps = strtoul(ptr, &endPtr, 10);
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ptr = endPtr;
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}
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if (ptr && *ptr) {
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stats->stats.icmpOutStats.dwAddrMasks = strtoul(ptr, &endPtr, 10);
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ptr = endPtr;
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}
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if (ptr && *ptr) {
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stats->stats.icmpOutStats.dwAddrMaskReps = strtoul(ptr, &endPtr, 10);
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ptr = endPtr;
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}
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}
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}
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fclose(fp);
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}
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return NO_ERROR;
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}
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DWORD getIPStats(PMIB_IPSTATS stats, DWORD family)
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{
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if (!stats)
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return ERROR_INVALID_PARAMETER;
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return NO_ERROR;
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}
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DWORD getTCPStats(MIB_TCPSTATS *stats, DWORD family)
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{
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if (!stats)
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return ERROR_INVALID_PARAMETER;
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return NO_ERROR;
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}
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DWORD getUDPStats(MIB_UDPSTATS *stats, DWORD family)
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{
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if (!stats)
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return ERROR_INVALID_PARAMETER;
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return NO_ERROR;
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}
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DWORD getNumRoutes(void)
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{
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DWORD numEntities, numRoutes = 0;
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TDIEntityID *entitySet;
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HANDLE tcpFile;
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int i;
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NTSTATUS status;
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TRACE("called.\n");
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status = openTcpFile( &tcpFile, FILE_READ_DATA );
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if( !NT_SUCCESS(status) ) {
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ERR("openTcpFile returned 0x%08lx\n", status);
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return 0;
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}
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status = tdiGetEntityIDSet( tcpFile, &entitySet, &numEntities );
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if( !NT_SUCCESS(status) ) {
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ERR("tdiGetEntityIDSet returned 0x%08lx\n", status);
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closeTcpFile( tcpFile );
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return 0;
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}
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for( i = 0; i < numEntities; i++ ) {
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if( isIpEntity( tcpFile, &entitySet[i] ) ) {
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IPSNMPInfo isnmp;
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memset( &isnmp, 0, sizeof( isnmp ) );
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status = tdiGetMibForIpEntity( tcpFile, &entitySet[i], &isnmp );
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if( !NT_SUCCESS(status) ) {
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ERR("tdiGetMibForIpEntity returned 0x%08lx, for i = %d", status, i);
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numRoutes = 0;
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break;
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}
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numRoutes += isnmp.ipsi_numroutes;
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}
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}
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TRACE("numRoutes = %lu\n", numRoutes);
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tdiFreeThingSet( entitySet );
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closeTcpFile( tcpFile );
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return numRoutes;
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}
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VOID HexDump( PCHAR Data, DWORD Len ) {
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int i;
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for( i = 0; i < Len; i++ ) {
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if( !(i & 0xf) ) {
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if( i ) fprintf(stderr,"\n");
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fprintf(stderr,"%08x:", i);
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}
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fprintf( stderr, " %02x", Data[i] & 0xff );
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}
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fprintf(stderr,"\n");
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}
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RouteTable *getRouteTable(void)
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{
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RouteTable *out_route_table;
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DWORD numRoutes = getNumRoutes(), routesAdded = 0;
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TDIEntityID ent;
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HANDLE tcpFile;
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NTSTATUS status = openTcpFile( &tcpFile, FILE_READ_DATA );
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int i;
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if( !NT_SUCCESS(status) )
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return 0;
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TRACE("GETTING ROUTE TABLE\n");
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out_route_table = HeapAlloc( GetProcessHeap(), 0,
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sizeof(RouteTable) +
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(sizeof(RouteEntry) * (numRoutes - 1)) );
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if (!out_route_table) {
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closeTcpFile(tcpFile);
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return NULL;
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}
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out_route_table->numRoutes = numRoutes;
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for( i = 0; routesAdded < out_route_table->numRoutes; i++ ) {
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int j;
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IPRouteEntry *route_set;
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getNthIpEntity( tcpFile, i, &ent );
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tdiGetRoutesForIpEntity( tcpFile, &ent, &route_set, &numRoutes );
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if( !route_set ) {
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closeTcpFile( tcpFile );
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HeapFree( GetProcessHeap(), 0, out_route_table );
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return 0;
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}
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TRACE("%lu routes in instance %d\n", numRoutes, i);
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#if 0
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HexDump( route_set,
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sizeof( IPRouteEntry ) *
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snmpInfo.ipsi_numroutes );
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#endif
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for( j = 0; j < numRoutes; j++ ) {
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int routeNum = j + routesAdded;
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out_route_table->routes[routeNum].dest =
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route_set[j].ire_dest;
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out_route_table->routes[routeNum].mask =
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route_set[j].ire_mask;
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out_route_table->routes[routeNum].gateway =
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route_set[j].ire_gw;
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out_route_table->routes[routeNum].ifIndex =
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route_set[j].ire_index;
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out_route_table->routes[routeNum].metric =
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route_set[j].ire_metric1;
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}
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if( route_set ) tdiFreeThingSet( route_set );
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routesAdded += numRoutes;
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}
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closeTcpFile( tcpFile );
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TRACE("status = 0x%08lx, out_route_table = 0x%p\n", status, out_route_table);
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return out_route_table;
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}
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DWORD getNumArpEntries(void)
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{
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DWORD numEntities;
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TDIEntityID *entitySet = NULL;
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HANDLE tcpFile;
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int i, totalNumber = 0;
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NTSTATUS status;
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PMIB_IPNETROW IpArpTable = NULL;
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DWORD returnSize;
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TRACE("called.\n");
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status = openTcpFile( &tcpFile, FILE_READ_DATA );
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if( !NT_SUCCESS(status) ) {
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ERR("openTcpFile returned 0x%08lx\n", status);
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return 0;
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}
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status = tdiGetEntityIDSet( tcpFile, &entitySet, &numEntities );
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|
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for( i = 0; i < numEntities; i++ ) {
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if( isInterface( &entitySet[i] ) &&
|
|
hasArp( tcpFile, &entitySet[i] ) ) {
|
|
|
|
status = tdiGetSetOfThings( tcpFile,
|
|
INFO_CLASS_PROTOCOL,
|
|
INFO_TYPE_PROVIDER,
|
|
IP_MIB_ARPTABLE_ENTRY_ID,
|
|
AT_ENTITY,
|
|
entitySet[i].tei_instance,
|
|
0,
|
|
sizeof(MIB_IPNETROW),
|
|
(PVOID *)&IpArpTable,
|
|
&returnSize );
|
|
|
|
if( status == STATUS_SUCCESS ) totalNumber += returnSize;
|
|
if( IpArpTable ) {
|
|
tdiFreeThingSet( IpArpTable );
|
|
IpArpTable = NULL;
|
|
}
|
|
}
|
|
}
|
|
|
|
closeTcpFile( tcpFile );
|
|
if( entitySet ) tdiFreeThingSet( entitySet );
|
|
return totalNumber;
|
|
}
|
|
|
|
PMIB_IPNETTABLE getArpTable(void)
|
|
{
|
|
DWORD numEntities, returnSize;
|
|
TDIEntityID *entitySet;
|
|
HANDLE tcpFile;
|
|
int i, totalNumber, TmpIdx, CurrIdx = 0;
|
|
NTSTATUS status;
|
|
PMIB_IPNETTABLE IpArpTable = NULL;
|
|
PMIB_IPNETROW AdapterArpTable = NULL;
|
|
|
|
TRACE("called.\n");
|
|
|
|
totalNumber = getNumArpEntries();
|
|
|
|
status = openTcpFile( &tcpFile, FILE_READ_DATA );
|
|
if( !NT_SUCCESS(status) ) {
|
|
ERR("openTcpFile returned 0x%08lx\n", status);
|
|
return 0;
|
|
}
|
|
|
|
IpArpTable = HeapAlloc
|
|
( GetProcessHeap(), 0,
|
|
sizeof(DWORD) + (sizeof(MIB_IPNETROW) * totalNumber) );
|
|
if (!IpArpTable) {
|
|
closeTcpFile(tcpFile);
|
|
return NULL;
|
|
}
|
|
|
|
status = tdiGetEntityIDSet( tcpFile, &entitySet, &numEntities );
|
|
|
|
for( i = 0; i < numEntities; i++ ) {
|
|
if( isInterface( &entitySet[i] ) &&
|
|
hasArp( tcpFile, &entitySet[i] ) ) {
|
|
|
|
status = tdiGetSetOfThings( tcpFile,
|
|
INFO_CLASS_PROTOCOL,
|
|
INFO_TYPE_PROVIDER,
|
|
IP_MIB_ARPTABLE_ENTRY_ID,
|
|
AT_ENTITY,
|
|
entitySet[i].tei_instance,
|
|
0,
|
|
sizeof(MIB_IPNETROW),
|
|
(PVOID *)&AdapterArpTable,
|
|
&returnSize );
|
|
|
|
if( status == STATUS_SUCCESS ) {
|
|
for( TmpIdx = 0; TmpIdx < returnSize; TmpIdx++, CurrIdx++ )
|
|
IpArpTable->table[CurrIdx] = AdapterArpTable[TmpIdx];
|
|
tdiFreeThingSet( AdapterArpTable );
|
|
}
|
|
}
|
|
}
|
|
|
|
closeTcpFile( tcpFile );
|
|
|
|
tdiFreeThingSet( entitySet );
|
|
IpArpTable->dwNumEntries = CurrIdx;
|
|
|
|
return IpArpTable;
|
|
}
|
|
|
|
struct _TABLE_CALL
|
|
{
|
|
DWORD TOIID;
|
|
SIZE_T UdpSize;
|
|
SIZE_T TcpSize;
|
|
SIZE_T UdpOffset;
|
|
SIZE_T TcpOffset;
|
|
} UdpTcpTableCall[] = {
|
|
{IP_MIB_ARPTABLE_ENTRY_ID, sizeof(MIB_UDPROW), sizeof(MIB_TCPROW), FIELD_OFFSET(MIB_UDPTABLE, table), FIELD_OFFSET(MIB_TCPTABLE, table)},
|
|
{IP_MIB_ADDRTABLE_ENTRY_ID, sizeof(MIB_UDPROW_OWNER_PID), sizeof(MIB_TCPROW_OWNER_PID), FIELD_OFFSET(MIB_UDPTABLE_OWNER_PID, table), FIELD_OFFSET(MIB_TCPTABLE_OWNER_PID, table)},
|
|
{IP_SPECIFIC_MODULE_ENTRY_ID, sizeof(MIB_UDPROW_OWNER_MODULE), sizeof(MIB_TCPROW_OWNER_MODULE), FIELD_OFFSET(MIB_UDPTABLE_OWNER_MODULE, table), FIELD_OFFSET(MIB_TCPTABLE_OWNER_MODULE, table)},
|
|
};
|
|
|
|
#define Add2Ptr(PTR, INC) (PVOID)((ULONG_PTR)(PTR) + (INC))
|
|
|
|
DWORD getNumUdpEntries(void)
|
|
{
|
|
DWORD numEntities;
|
|
TDIEntityID *entitySet = NULL;
|
|
HANDLE tcpFile;
|
|
int i, totalNumber = 0;
|
|
NTSTATUS status;
|
|
PMIB_UDPROW IpUdpTable = NULL;
|
|
DWORD returnSize;
|
|
|
|
TRACE("called.\n");
|
|
|
|
status = openTcpFile( &tcpFile, FILE_READ_DATA );
|
|
if( !NT_SUCCESS(status) ) {
|
|
ERR("openTcpFile returned 0x%08lx\n", status);
|
|
return 0;
|
|
}
|
|
|
|
status = tdiGetEntityIDSet( tcpFile, &entitySet, &numEntities );
|
|
|
|
for( i = 0; i < numEntities; i++ ) {
|
|
if( entitySet[i].tei_entity == CL_TL_ENTITY &&
|
|
hasArp( tcpFile, &entitySet[i] ) ) {
|
|
|
|
status = tdiGetSetOfThings( tcpFile,
|
|
INFO_CLASS_PROTOCOL,
|
|
INFO_TYPE_PROVIDER,
|
|
IP_MIB_ARPTABLE_ENTRY_ID,
|
|
CL_TL_ENTITY,
|
|
entitySet[i].tei_instance,
|
|
0,
|
|
sizeof(MIB_UDPROW),
|
|
(PVOID *)&IpUdpTable,
|
|
&returnSize );
|
|
|
|
if( status == STATUS_SUCCESS ) totalNumber += returnSize;
|
|
if( IpUdpTable ) {
|
|
tdiFreeThingSet( IpUdpTable );
|
|
IpUdpTable = NULL;
|
|
}
|
|
}
|
|
}
|
|
|
|
closeTcpFile( tcpFile );
|
|
if( entitySet ) tdiFreeThingSet( entitySet );
|
|
return totalNumber;
|
|
}
|
|
|
|
PVOID getUdpTable(CLASS_TABLE Class)
|
|
{
|
|
DWORD numEntities, returnSize;
|
|
TDIEntityID *entitySet;
|
|
HANDLE tcpFile;
|
|
int i, totalNumber, TmpIdx, CurrIdx = 0;
|
|
NTSTATUS status;
|
|
PMIB_UDPTABLE IpUdpTable = NULL;
|
|
PVOID AdapterUdpTable = NULL;
|
|
|
|
TRACE("called.\n");
|
|
|
|
totalNumber = getNumUdpEntries();
|
|
|
|
status = openTcpFile( &tcpFile, FILE_READ_DATA );
|
|
if( !NT_SUCCESS(status) ) {
|
|
ERR("openTcpFile returned 0x%08lx\n", status);
|
|
return 0;
|
|
}
|
|
|
|
IpUdpTable = HeapAlloc
|
|
( GetProcessHeap(), 0,
|
|
UdpTcpTableCall[Class].UdpOffset + (UdpTcpTableCall[Class].UdpSize * totalNumber) );
|
|
if (!IpUdpTable) {
|
|
closeTcpFile(tcpFile);
|
|
return NULL;
|
|
}
|
|
|
|
status = tdiGetEntityIDSet( tcpFile, &entitySet, &numEntities );
|
|
|
|
for( i = 0; i < numEntities; i++ ) {
|
|
if( entitySet[i].tei_entity == CL_TL_ENTITY &&
|
|
hasArp( tcpFile, &entitySet[i] ) ) {
|
|
|
|
status = tdiGetSetOfThings( tcpFile,
|
|
INFO_CLASS_PROTOCOL,
|
|
INFO_TYPE_PROVIDER,
|
|
UdpTcpTableCall[Class].TOIID,
|
|
CL_TL_ENTITY,
|
|
entitySet[i].tei_instance,
|
|
0,
|
|
UdpTcpTableCall[Class].UdpSize,
|
|
&AdapterUdpTable,
|
|
&returnSize );
|
|
|
|
if( status == STATUS_SUCCESS ) {
|
|
for( TmpIdx = 0; TmpIdx < returnSize; TmpIdx++, CurrIdx++ )
|
|
CopyMemory(Add2Ptr(IpUdpTable, UdpTcpTableCall[Class].UdpOffset + UdpTcpTableCall[Class].UdpSize * CurrIdx),
|
|
Add2Ptr(AdapterUdpTable, UdpTcpTableCall[Class].UdpSize * TmpIdx),
|
|
UdpTcpTableCall[Class].UdpSize);
|
|
tdiFreeThingSet( AdapterUdpTable );
|
|
}
|
|
}
|
|
}
|
|
|
|
closeTcpFile( tcpFile );
|
|
|
|
tdiFreeThingSet( entitySet );
|
|
IpUdpTable->dwNumEntries = CurrIdx;
|
|
|
|
return IpUdpTable;
|
|
}
|
|
|
|
DWORD getNumTcpEntries(void)
|
|
{
|
|
DWORD numEntities;
|
|
TDIEntityID *entitySet = NULL;
|
|
HANDLE tcpFile;
|
|
int i, totalNumber = 0;
|
|
NTSTATUS status;
|
|
PMIB_TCPROW IpTcpTable = NULL;
|
|
DWORD returnSize;
|
|
|
|
TRACE("called.\n");
|
|
|
|
status = openTcpFile( &tcpFile, FILE_READ_DATA );
|
|
if( !NT_SUCCESS(status) ) {
|
|
ERR("openTcpFile returned 0x%08lx\n", status);
|
|
return 0;
|
|
}
|
|
|
|
status = tdiGetEntityIDSet( tcpFile, &entitySet, &numEntities );
|
|
|
|
for( i = 0; i < numEntities; i++ ) {
|
|
if( entitySet[i].tei_entity == CO_TL_ENTITY &&
|
|
hasArp( tcpFile, &entitySet[i] ) ) {
|
|
|
|
status = tdiGetSetOfThings( tcpFile,
|
|
INFO_CLASS_PROTOCOL,
|
|
INFO_TYPE_PROVIDER,
|
|
IP_MIB_ARPTABLE_ENTRY_ID,
|
|
CO_TL_ENTITY,
|
|
entitySet[i].tei_instance,
|
|
0,
|
|
sizeof(MIB_TCPROW),
|
|
(PVOID *)&IpTcpTable,
|
|
&returnSize );
|
|
|
|
if( status == STATUS_SUCCESS ) totalNumber += returnSize;
|
|
if( IpTcpTable ) {
|
|
tdiFreeThingSet( IpTcpTable );
|
|
IpTcpTable = NULL;
|
|
}
|
|
}
|
|
}
|
|
|
|
closeTcpFile( tcpFile );
|
|
if( entitySet ) tdiFreeThingSet( entitySet );
|
|
return totalNumber;
|
|
}
|
|
|
|
PVOID getTcpTable(CLASS_TABLE Class)
|
|
{
|
|
DWORD numEntities, returnSize;
|
|
TDIEntityID *entitySet;
|
|
HANDLE tcpFile;
|
|
int i, totalNumber, TmpIdx, CurrIdx = 0;
|
|
NTSTATUS status;
|
|
PMIB_TCPTABLE IpTcpTable = NULL;
|
|
PVOID AdapterTcpTable = NULL;
|
|
|
|
TRACE("called.\n");
|
|
|
|
totalNumber = getNumTcpEntries();
|
|
|
|
status = openTcpFile( &tcpFile, FILE_READ_DATA );
|
|
if( !NT_SUCCESS(status) ) {
|
|
ERR("openTcpFile returned 0x%08lx\n", status);
|
|
return 0;
|
|
}
|
|
|
|
IpTcpTable = HeapAlloc
|
|
( GetProcessHeap(), 0,
|
|
UdpTcpTableCall[Class].TcpOffset + (UdpTcpTableCall[Class].TcpSize * totalNumber) );
|
|
if (!IpTcpTable) {
|
|
closeTcpFile(tcpFile);
|
|
return NULL;
|
|
}
|
|
|
|
status = tdiGetEntityIDSet( tcpFile, &entitySet, &numEntities );
|
|
|
|
for( i = 0; i < numEntities; i++ ) {
|
|
if( entitySet[i].tei_entity == CO_TL_ENTITY &&
|
|
hasArp( tcpFile, &entitySet[i] ) ) {
|
|
|
|
status = tdiGetSetOfThings( tcpFile,
|
|
INFO_CLASS_PROTOCOL,
|
|
INFO_TYPE_PROVIDER,
|
|
UdpTcpTableCall[Class].TOIID,
|
|
CO_TL_ENTITY,
|
|
entitySet[i].tei_instance,
|
|
0,
|
|
UdpTcpTableCall[Class].TcpSize,
|
|
&AdapterTcpTable,
|
|
&returnSize );
|
|
|
|
if( status == STATUS_SUCCESS ) {
|
|
for( TmpIdx = 0; TmpIdx < returnSize; TmpIdx++, CurrIdx++ )
|
|
CopyMemory(Add2Ptr(IpTcpTable, UdpTcpTableCall[Class].TcpOffset + UdpTcpTableCall[Class].TcpSize * CurrIdx),
|
|
Add2Ptr(AdapterTcpTable, UdpTcpTableCall[Class].TcpSize * TmpIdx),
|
|
UdpTcpTableCall[Class].TcpSize);
|
|
tdiFreeThingSet( AdapterTcpTable );
|
|
}
|
|
}
|
|
}
|
|
|
|
closeTcpFile( tcpFile );
|
|
|
|
tdiFreeThingSet( entitySet );
|
|
IpTcpTable->dwNumEntries = CurrIdx;
|
|
|
|
return IpTcpTable;
|
|
}
|