iphlpapi_main.c

winNT技术操作系统,国外开放的原代码和LIUX一样

/*
 * iphlpapi dll implementation
 *
 * Copyright (C) 2003 Juan Lang
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include "config.h"
#include "iphlpapi_private.h"

#include <stdarg.h>
#include <stdlib.h>
#include <sys/types.h>
#ifdef HAVE_NETINET_IN_H
# include <netinet/in.h>
#endif
#ifdef HAVE_ARPA_INET_H
# include <arpa/inet.h>
#endif
#ifdef HAVE_ARPA_NAMESER_H
# include <arpa/nameser.h>
#endif
#ifdef HAVE_RESOLV_H
# include <resolv.h>
#endif

#define DEBUG
#include "windef.h"
#include "winbase.h"
#include "winreg.h"
#include "iphlpapi.h"
#include "dhcp.h"
#include "ifenum.h"
#include "ipstats.h"
#include "resinfo.h"
#include "route.h"
#include "wine/debug.h"

WINE_DEFAULT_DEBUG_CHANNEL(iphlpapi);

BOOL WINAPI DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
  switch (fdwReason) {
    case DLL_PROCESS_ATTACH:
      DisableThreadLibraryCalls( hinstDLL );
      interfaceMapInit();
      break;

    case DLL_PROCESS_DETACH:
      interfaceMapFree();
      break;
  }
  return TRUE;
}

/******************************************************************
 *    AddIPAddress (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  Address [In]
 *  IpMask [In]
 *  IfIndex [In]
 *  NTEContext [In/Out]
 *  NTEInstance [In/Out]
 *
 * RETURNS
 *
 *  DWORD
 *
 */
DWORD WINAPI AddIPAddress(IPAddr Address, IPMask Netmask, DWORD IfIndex, PULONG NteContext, PULONG NteInstance)
{
    return RtlNtStatusToDosError(addIPAddress(Address, Netmask, IfIndex, NteContext, NteInstance));
}


/******************************************************************
 *    AllocateAndGetIfTableFromStack (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  ppIfTable [Out] -- pointer into which the MIB_IFTABLE is
 *   allocated and returned.
 *  bOrder [In] -- passed to GetIfTable to order the table
 *  heap [In] -- heap from which the table is allocated
 *  flags [In] -- flags to HeapAlloc
 *
 * RETURNS -- ERROR_INVALID_PARAMETER if ppIfTable is NULL, whatever
 *  GetIfTable returns otherwise
 *
 */
DWORD WINAPI AllocateAndGetIfTableFromStack(PMIB_IFTABLE *ppIfTable,
 BOOL bOrder, HANDLE heap, DWORD flags)
{
  DWORD ret;

  TRACE("ppIfTable %p, bOrder %ld, heap 0x%08lx, flags 0x%08lx\n", ppIfTable,
   (DWORD)bOrder, (DWORD)heap, flags);
  if (!ppIfTable)
    ret = ERROR_INVALID_PARAMETER;
  else {
    DWORD dwSize = 0;

    ret = GetIfTable(*ppIfTable, &dwSize, bOrder);
    if (ret == ERROR_INSUFFICIENT_BUFFER) {
      *ppIfTable = (PMIB_IFTABLE)HeapAlloc(heap, flags, dwSize);
      ret = GetIfTable(*ppIfTable, &dwSize, bOrder);
    }
  }
  TRACE("returning %ld\n", ret);
  return ret;
}


/******************************************************************
 *    AllocateAndGetIpAddrTableFromStack (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  ppIpAddrTable [Out]
 *  bOrder [In] -- passed to GetIpAddrTable to order the table
 *  heap [In] -- heap from which the table is allocated
 *  flags [In] -- flags to HeapAlloc
 *
 * RETURNS
 *
 *  DWORD
 *
 */
DWORD WINAPI AllocateAndGetIpAddrTableFromStack(PMIB_IPADDRTABLE *ppIpAddrTable,
 BOOL bOrder, HANDLE heap, DWORD flags)
{
  DWORD ret;

  TRACE("ppIpAddrTable %p, bOrder %ld, heap 0x%08lx, flags 0x%08lx\n",
   ppIpAddrTable, (DWORD)bOrder, (DWORD)heap, flags);
  if (!ppIpAddrTable)
    ret = ERROR_INVALID_PARAMETER;
  else {
    DWORD dwSize = 0;

    ret = GetIpAddrTable(*ppIpAddrTable, &dwSize, bOrder);
    if (ret == ERROR_INSUFFICIENT_BUFFER) {
      *ppIpAddrTable = (PMIB_IPADDRTABLE)HeapAlloc(heap, flags, dwSize);
      ret = GetIpAddrTable(*ppIpAddrTable, &dwSize, bOrder);
    }
  }
  TRACE("returning %ld\n", ret);
  return ret;
}


/******************************************************************
 *    AllocateAndGetIpForwardTableFromStack (IPHLPAPI.@)
 *
 *
 *  ppIpForwardTable [Out] -- pointer into which the MIB_IPFORWARDTABLE is
 *   allocated and returned.
 *  bOrder [In] -- passed to GetIfTable to order the table
 *  heap [In] -- heap from which the table is allocated
 *  flags [In] -- flags to HeapAlloc
 *
 * RETURNS -- ERROR_INVALID_PARAMETER if ppIfTable is NULL, whatever
 *  GetIpForwardTable returns otherwise
 *
 */
DWORD WINAPI AllocateAndGetIpForwardTableFromStack(PMIB_IPFORWARDTABLE *
 ppIpForwardTable, BOOL bOrder, HANDLE heap, DWORD flags)
{
  DWORD ret;

  TRACE("ppIpForwardTable %p, bOrder %ld, heap 0x%08lx, flags 0x%08lx\n",
   ppIpForwardTable, (DWORD)bOrder, (DWORD)heap, flags);
  if (!ppIpForwardTable)
    ret = ERROR_INVALID_PARAMETER;
  else {
    DWORD dwSize = 0;

    ret = GetIpForwardTable(*ppIpForwardTable, &dwSize, bOrder);
    if (ret == ERROR_INSUFFICIENT_BUFFER) {
      *ppIpForwardTable = (PMIB_IPFORWARDTABLE)HeapAlloc(heap, flags, dwSize);
      ret = GetIpForwardTable(*ppIpForwardTable, &dwSize, bOrder);
    }
  }
  TRACE("returning %ld\n", ret);
  return ret;
}


/******************************************************************
 *    AllocateAndGetIpNetTableFromStack (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  ppIpNetTable [Out]
 *  bOrder [In] -- passed to GetIpNetTable to order the table
 *  heap [In] -- heap from which the table is allocated
 *  flags [In] -- flags to HeapAlloc
 *
 * RETURNS
 *
 *  DWORD
 *
 */
DWORD WINAPI AllocateAndGetIpNetTableFromStack(PMIB_IPNETTABLE *ppIpNetTable,
 BOOL bOrder, HANDLE heap, DWORD flags)
{
  DWORD ret;

  TRACE("ppIpNetTable %p, bOrder %ld, heap 0x%08lx, flags 0x%08lx\n",
   ppIpNetTable, (DWORD)bOrder, (DWORD)heap, flags);
  if (!ppIpNetTable)
    ret = ERROR_INVALID_PARAMETER;
  else {
    DWORD dwSize = 0;

    ret = GetIpNetTable(*ppIpNetTable, &dwSize, bOrder);
    if (ret == ERROR_INSUFFICIENT_BUFFER) {
      *ppIpNetTable = (PMIB_IPNETTABLE)HeapAlloc(heap, flags, dwSize);
      ret = GetIpNetTable(*ppIpNetTable, &dwSize, bOrder);
    }
  }
  TRACE("returning %ld\n", ret);
  return ret;
}


/******************************************************************
 *    AllocateAndGetTcpTableFromStack (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  ppTcpTable [Out]
 *  bOrder [In] -- passed to GetTcpTable to order the table
 *  heap [In] -- heap from which the table is allocated
 *  flags [In] -- flags to HeapAlloc
 *
 * RETURNS
 *
 *  DWORD
 *
 */
DWORD WINAPI AllocateAndGetTcpTableFromStack(PMIB_TCPTABLE *ppTcpTable,
 BOOL bOrder, HANDLE heap, DWORD flags)
{
  DWORD ret;

  TRACE("ppTcpTable %p, bOrder %ld, heap 0x%08lx, flags 0x%08lx\n",
   ppTcpTable, (DWORD)bOrder, (DWORD)heap, flags);
  if (!ppTcpTable)
    ret = ERROR_INVALID_PARAMETER;
  else {
    DWORD dwSize = 0;

    ret = GetTcpTable(*ppTcpTable, &dwSize, bOrder);
    if (ret == ERROR_INSUFFICIENT_BUFFER) {
      *ppTcpTable = (PMIB_TCPTABLE)HeapAlloc(heap, flags, dwSize);
      ret = GetTcpTable(*ppTcpTable, &dwSize, bOrder);
    }
  }
  TRACE("returning %ld\n", ret);
  return ret;
}


/******************************************************************
 *    AllocateAndGetUdpTableFromStack (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  ppUdpTable [Out]
 *  bOrder [In] -- passed to GetUdpTable to order the table
 *  heap [In] -- heap from which the table is allocated
 *  flags [In] -- flags to HeapAlloc
 *
 * RETURNS
 *
 *  DWORD
 *
 */
DWORD WINAPI AllocateAndGetUdpTableFromStack(PMIB_UDPTABLE *ppUdpTable,
 BOOL bOrder, HANDLE heap, DWORD flags)
{
  DWORD ret;

  TRACE("ppUdpTable %p, bOrder %ld, heap 0x%08lx, flags 0x%08lx\n",
   ppUdpTable, (DWORD)bOrder, (DWORD)heap, flags);
  if (!ppUdpTable)
    ret = ERROR_INVALID_PARAMETER;
  else {
    DWORD dwSize = 0;

    ret = GetUdpTable(*ppUdpTable, &dwSize, bOrder);
    if (ret == ERROR_INSUFFICIENT_BUFFER) {
      *ppUdpTable = (PMIB_UDPTABLE)HeapAlloc(heap, flags, dwSize);
      ret = GetUdpTable(*ppUdpTable, &dwSize, bOrder);
    }
  }
  TRACE("returning %ld\n", ret);
  return ret;
}


/******************************************************************
 *    CreateIpForwardEntry (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  pRoute [In/Out]
 *
 * RETURNS
 *
 *  DWORD
 *
 */
DWORD WINAPI CreateIpForwardEntry(PMIB_IPFORWARDROW pRoute)
{
    return createIpForwardEntry( pRoute );
}


/******************************************************************
 *    CreateIpNetEntry (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  pArpEntry [In/Out]
 *
 * RETURNS
 *
 *  DWORD
 *
 */
DWORD WINAPI CreateIpNetEntry(PMIB_IPNETROW pArpEntry)
{
  TRACE("pArpEntry %p\n", pArpEntry);
  /* could use SIOCSARP on systems that support it, not sure I want to */
  FIXME(":stub\n");
  return (DWORD) 0;
}


/******************************************************************
 *    CreateProxyArpEntry (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  dwAddress [In]
 *  dwMask [In]
 *  dwIfIndex [In]
 *
 * RETURNS
 *
 *  DWORD
 *
 */
DWORD WINAPI CreateProxyArpEntry(DWORD dwAddress, DWORD dwMask, DWORD dwIfIndex)
{
  TRACE("dwAddress 0x%08lx, dwMask 0x%08lx, dwIfIndex 0x%08lx\n", dwAddress,
   dwMask, dwIfIndex);
  FIXME(":stub\n");
  /* marking Win2K+ functions not supported */
  return ERROR_NOT_SUPPORTED;
}


/******************************************************************
 *    DeleteIPAddress (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  NTEContext [In]
 *
 * RETURNS
 *
 *  DWORD
 *
 */
DWORD WINAPI DeleteIPAddress(ULONG NTEContext)
{
  TRACE("NTEContext %ld\n", NTEContext);
  return RtlNtStatusToDosError(deleteIpAddress(NTEContext));
}


/******************************************************************
 *    DeleteIpForwardEntry (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  pRoute [In/Out]
 *
 * RETURNS
 *
 *  DWORD
 *
 */
DWORD WINAPI DeleteIpForwardEntry(PMIB_IPFORWARDROW pRoute)
{
    return deleteIpForwardEntry( pRoute );
}


/******************************************************************
 *    DeleteIpNetEntry (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  pArpEntry [In/Out]
 *
 * RETURNS
 *
 *  DWORD
 *
 */
DWORD WINAPI DeleteIpNetEntry(PMIB_IPNETROW pArpEntry)
{
  TRACE("pArpEntry %p\n", pArpEntry);
  /* could use SIOCDARP on systems that support it, not sure I want to */
  FIXME(":stub\n");
  return (DWORD) 0;
}


/******************************************************************
 *    DeleteProxyArpEntry (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  dwAddress [In]
 *  dwMask [In]
 *  dwIfIndex [In]
 *
 * RETURNS
 *
 *  DWORD
 *
 */
DWORD WINAPI DeleteProxyArpEntry(DWORD dwAddress, DWORD dwMask, DWORD dwIfIndex)
{
  TRACE("dwAddress 0x%08lx, dwMask 0x%08lx, dwIfIndex 0x%08lx\n", dwAddress,
   dwMask, dwIfIndex);
  FIXME(":stub\n");
  /* marking Win2K+ functions not supported */
  return ERROR_NOT_SUPPORTED;
}

/******************************************************************
 *    EnableRouter (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  pHandle [In/Out]
 *  pOverlapped [In/Out]
 *
 * RETURNS
 *
 *  DWORD
 *
 */
DWORD WINAPI EnableRouter(HANDLE * pHandle, OVERLAPPED * pOverlapped)
{
  TRACE("pHandle %p, pOverlapped %p\n", pHandle, pOverlapped);
  FIXME(":stub\n");
  /* could echo "1" > /proc/net/sys/net/ipv4/ip_forward, not sure I want to
     could map EACCESS to ERROR_ACCESS_DENIED, I suppose
     marking Win2K+ functions not supported */
  return ERROR_NOT_SUPPORTED;
}


/******************************************************************
 *    FlushIpNetTable (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  dwIfIndex [In]
 *
 * RETURNS
 *
 *  DWORD
 *
 */
DWORD WINAPI FlushIpNetTable(DWORD dwIfIndex)
{
  TRACE("dwIfIndex 0x%08lx\n", dwIfIndex);
  FIXME(":stub\n");
  /* this flushes the arp cache of the given index
     marking Win2K+ functions not supported */
  return ERROR_NOT_SUPPORTED;
}