| /* |
| * iphlpapi dll implementation |
| * |
| * Copyright (C) 2003,2006 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA |
| */ |
| |
| #include "config.h" |
| |
| #include <stdarg.h> |
| #include <stdlib.h> |
| #include <stdio.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 NONAMELESSUNION |
| #define NONAMELESSSTRUCT |
| #include "windef.h" |
| #include "winbase.h" |
| #include "winreg.h" |
| #define USE_WS_PREFIX |
| #include "winsock2.h" |
| #include "winternl.h" |
| #include "ws2ipdef.h" |
| #include "iphlpapi.h" |
| #include "ifenum.h" |
| #include "ipstats.h" |
| #include "ipifcons.h" |
| #include "fltdefs.h" |
| #include "ifdef.h" |
| #include "netioapi.h" |
| #include "tcpestats.h" |
| |
| #include "wine/debug.h" |
| #include "wine/unicode.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(iphlpapi); |
| |
| #ifndef IF_NAMESIZE |
| #define IF_NAMESIZE 16 |
| #endif |
| |
| #ifndef INADDR_NONE |
| #define INADDR_NONE ~0UL |
| #endif |
| |
| /****************************************************************** |
| * AddIPAddress (IPHLPAPI.@) |
| * |
| * Add an IP address to an adapter. |
| * |
| * PARAMS |
| * Address [In] IP address to add to the adapter |
| * IpMask [In] subnet mask for the IP address |
| * IfIndex [In] adapter index to add the address |
| * NTEContext [Out] Net Table Entry (NTE) context for the IP address |
| * NTEInstance [Out] NTE instance for the IP address |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| * |
| * FIXME |
| * Stub. Currently returns ERROR_NOT_SUPPORTED. |
| */ |
| DWORD WINAPI AddIPAddress(IPAddr Address, IPMask IpMask, DWORD IfIndex, PULONG NTEContext, PULONG NTEInstance) |
| { |
| FIXME(":stub\n"); |
| return ERROR_NOT_SUPPORTED; |
| } |
| |
| |
| /****************************************************************** |
| * AllocateAndGetIfTableFromStack (IPHLPAPI.@) |
| * |
| * Get table of local interfaces. |
| * Like GetIfTable(), but allocate the returned table from heap. |
| * |
| * PARAMS |
| * ppIfTable [Out] pointer into which the MIB_IFTABLE is |
| * allocated and returned. |
| * bOrder [In] whether to sort 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 %d, heap %p, flags 0x%08x\n", ppIfTable, |
| bOrder, heap, flags); |
| if (!ppIfTable) |
| ret = ERROR_INVALID_PARAMETER; |
| else { |
| DWORD dwSize = 0; |
| |
| ret = GetIfTable(*ppIfTable, &dwSize, bOrder); |
| if (ret == ERROR_INSUFFICIENT_BUFFER) { |
| *ppIfTable = HeapAlloc(heap, flags, dwSize); |
| ret = GetIfTable(*ppIfTable, &dwSize, bOrder); |
| } |
| } |
| TRACE("returning %d\n", ret); |
| return ret; |
| } |
| |
| |
| static int IpAddrTableSorter(const void *a, const void *b) |
| { |
| int ret; |
| |
| if (a && b) |
| ret = ((const MIB_IPADDRROW*)a)->dwAddr - ((const MIB_IPADDRROW*)b)->dwAddr; |
| else |
| ret = 0; |
| return ret; |
| } |
| |
| |
| /****************************************************************** |
| * AllocateAndGetIpAddrTableFromStack (IPHLPAPI.@) |
| * |
| * Get interface-to-IP address mapping table. |
| * Like GetIpAddrTable(), but allocate the returned table from heap. |
| * |
| * PARAMS |
| * ppIpAddrTable [Out] pointer into which the MIB_IPADDRTABLE is |
| * allocated and returned. |
| * bOrder [In] whether to sort the table |
| * heap [In] heap from which the table is allocated |
| * flags [In] flags to HeapAlloc |
| * |
| * RETURNS |
| * ERROR_INVALID_PARAMETER if ppIpAddrTable is NULL, other error codes on |
| * failure, NO_ERROR on success. |
| */ |
| DWORD WINAPI AllocateAndGetIpAddrTableFromStack(PMIB_IPADDRTABLE *ppIpAddrTable, |
| BOOL bOrder, HANDLE heap, DWORD flags) |
| { |
| DWORD ret; |
| |
| TRACE("ppIpAddrTable %p, bOrder %d, heap %p, flags 0x%08x\n", |
| ppIpAddrTable, bOrder, heap, flags); |
| ret = getIPAddrTable(ppIpAddrTable, heap, flags); |
| if (!ret && bOrder) |
| qsort((*ppIpAddrTable)->table, (*ppIpAddrTable)->dwNumEntries, |
| sizeof(MIB_IPADDRROW), IpAddrTableSorter); |
| TRACE("returning %d\n", ret); |
| return ret; |
| } |
| |
| |
| /****************************************************************** |
| * CancelIPChangeNotify (IPHLPAPI.@) |
| * |
| * Cancel a previous notification created by NotifyAddrChange or |
| * NotifyRouteChange. |
| * |
| * PARAMS |
| * overlapped [In] overlapped structure that notifies the caller |
| * |
| * RETURNS |
| * Success: TRUE |
| * Failure: FALSE |
| * |
| * FIXME |
| * Stub, returns FALSE. |
| */ |
| BOOL WINAPI CancelIPChangeNotify(LPOVERLAPPED overlapped) |
| { |
| FIXME("(overlapped %p): stub\n", overlapped); |
| return FALSE; |
| } |
| |
| |
| /****************************************************************** |
| * CancelMibChangeNotify2 (IPHLPAPI.@) |
| */ |
| DWORD WINAPI CancelMibChangeNotify2(HANDLE handle) |
| { |
| FIXME("(handle %p): stub\n", handle); |
| return NO_ERROR; |
| } |
| |
| |
| /****************************************************************** |
| * CreateIpForwardEntry (IPHLPAPI.@) |
| * |
| * Create a route in the local computer's IP table. |
| * |
| * PARAMS |
| * pRoute [In] new route information |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| * |
| * FIXME |
| * Stub, always returns NO_ERROR. |
| */ |
| DWORD WINAPI CreateIpForwardEntry(PMIB_IPFORWARDROW pRoute) |
| { |
| FIXME("(pRoute %p): stub\n", pRoute); |
| /* could use SIOCADDRT, not sure I want to */ |
| return 0; |
| } |
| |
| |
| /****************************************************************** |
| * CreateIpNetEntry (IPHLPAPI.@) |
| * |
| * Create entry in the ARP table. |
| * |
| * PARAMS |
| * pArpEntry [In] new ARP entry |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| * |
| * FIXME |
| * Stub, always returns NO_ERROR. |
| */ |
| DWORD WINAPI CreateIpNetEntry(PMIB_IPNETROW pArpEntry) |
| { |
| FIXME("(pArpEntry %p)\n", pArpEntry); |
| /* could use SIOCSARP on systems that support it, not sure I want to */ |
| return 0; |
| } |
| |
| |
| /****************************************************************** |
| * CreateProxyArpEntry (IPHLPAPI.@) |
| * |
| * Create a Proxy ARP (PARP) entry for an IP address. |
| * |
| * PARAMS |
| * dwAddress [In] IP address for which this computer acts as a proxy. |
| * dwMask [In] subnet mask for dwAddress |
| * dwIfIndex [In] interface index |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| * |
| * FIXME |
| * Stub, returns ERROR_NOT_SUPPORTED. |
| */ |
| DWORD WINAPI CreateProxyArpEntry(DWORD dwAddress, DWORD dwMask, DWORD dwIfIndex) |
| { |
| FIXME("(dwAddress 0x%08x, dwMask 0x%08x, dwIfIndex 0x%08x): stub\n", |
| dwAddress, dwMask, dwIfIndex); |
| return ERROR_NOT_SUPPORTED; |
| } |
| |
| static char *debugstr_ipv6(const struct WS_sockaddr_in6 *sin, char *buf) |
| { |
| const IN6_ADDR *addr = &sin->sin6_addr; |
| char *p = buf; |
| int i; |
| BOOL in_zero = FALSE; |
| |
| for (i = 0; i < 7; i++) |
| { |
| if (!addr->u.Word[i]) |
| { |
| if (i == 0) |
| *p++ = ':'; |
| if (!in_zero) |
| { |
| *p++ = ':'; |
| in_zero = TRUE; |
| } |
| } |
| else |
| { |
| p += sprintf(p, "%x:", ntohs(addr->u.Word[i])); |
| in_zero = FALSE; |
| } |
| } |
| sprintf(p, "%x", ntohs(addr->u.Word[7])); |
| return buf; |
| } |
| |
| static BOOL map_address_6to4( const SOCKADDR_IN6 *addr6, SOCKADDR_IN *addr4 ) |
| { |
| ULONG i; |
| |
| if (addr6->sin6_family != WS_AF_INET6) return FALSE; |
| |
| for (i = 0; i < 5; i++) |
| if (addr6->sin6_addr.u.Word[i]) return FALSE; |
| |
| if (addr6->sin6_addr.u.Word[5] != 0xffff) return FALSE; |
| |
| addr4->sin_family = WS_AF_INET; |
| addr4->sin_port = addr6->sin6_port; |
| addr4->sin_addr.S_un.S_addr = addr6->sin6_addr.u.Word[6] << 16 | addr6->sin6_addr.u.Word[7]; |
| memset( &addr4->sin_zero, 0, sizeof(addr4->sin_zero) ); |
| |
| return TRUE; |
| } |
| |
| static BOOL find_src_address( MIB_IPADDRTABLE *table, const SOCKADDR_IN *dst, SOCKADDR_IN6 *src ) |
| { |
| MIB_IPFORWARDROW row; |
| DWORD i, j; |
| |
| if (GetBestRoute( dst->sin_addr.S_un.S_addr, 0, &row )) return FALSE; |
| |
| for (i = 0; i < table->dwNumEntries; i++) |
| { |
| /* take the first address */ |
| if (table->table[i].dwIndex == row.dwForwardIfIndex) |
| { |
| src->sin6_family = WS_AF_INET6; |
| src->sin6_port = 0; |
| src->sin6_flowinfo = 0; |
| for (j = 0; j < 5; j++) src->sin6_addr.u.Word[j] = 0; |
| src->sin6_addr.u.Word[5] = 0xffff; |
| src->sin6_addr.u.Word[6] = table->table[i].dwAddr & 0xffff; |
| src->sin6_addr.u.Word[7] = table->table[i].dwAddr >> 16; |
| return TRUE; |
| } |
| } |
| |
| return FALSE; |
| } |
| |
| /****************************************************************** |
| * CreateSortedAddressPairs (IPHLPAPI.@) |
| */ |
| DWORD WINAPI CreateSortedAddressPairs( const PSOCKADDR_IN6 src_list, DWORD src_count, |
| const PSOCKADDR_IN6 dst_list, DWORD dst_count, |
| DWORD options, PSOCKADDR_IN6_PAIR *pair_list, |
| DWORD *pair_count ) |
| { |
| DWORD i, size, ret; |
| SOCKADDR_IN6_PAIR *pairs; |
| SOCKADDR_IN6 *ptr; |
| SOCKADDR_IN addr4; |
| MIB_IPADDRTABLE *table; |
| |
| FIXME( "(src_list %p src_count %u dst_list %p dst_count %u options %x pair_list %p pair_count %p): stub\n", |
| src_list, src_count, dst_list, dst_count, options, pair_list, pair_count ); |
| |
| if (src_list || src_count || !dst_list || !pair_list || !pair_count || dst_count > 500) |
| return ERROR_INVALID_PARAMETER; |
| |
| for (i = 0; i < dst_count; i++) |
| { |
| if (!map_address_6to4( &dst_list[i], &addr4 )) |
| { |
| FIXME("only mapped IPv4 addresses are supported\n"); |
| return ERROR_NOT_SUPPORTED; |
| } |
| } |
| |
| size = dst_count * sizeof(*pairs); |
| size += dst_count * sizeof(SOCKADDR_IN6) * 2; /* source address + destination address */ |
| if (!(pairs = HeapAlloc( GetProcessHeap(), 0, size ))) return ERROR_NOT_ENOUGH_MEMORY; |
| ptr = (SOCKADDR_IN6 *)&pairs[dst_count]; |
| |
| if ((ret = getIPAddrTable( &table, GetProcessHeap(), 0 ))) |
| { |
| HeapFree( GetProcessHeap(), 0, pairs ); |
| return ret; |
| } |
| |
| for (i = 0; i < dst_count; i++) |
| { |
| pairs[i].SourceAddress = ptr++; |
| if (!map_address_6to4( &dst_list[i], &addr4 ) || |
| !find_src_address( table, &addr4, pairs[i].SourceAddress )) |
| { |
| char buf[46]; |
| FIXME( "source address for %s not found\n", debugstr_ipv6(&dst_list[i], buf) ); |
| memset( pairs[i].SourceAddress, 0, sizeof(*pairs[i].SourceAddress) ); |
| pairs[i].SourceAddress->sin6_family = WS_AF_INET6; |
| } |
| |
| pairs[i].DestinationAddress = ptr++; |
| memcpy( pairs[i].DestinationAddress, &dst_list[i], sizeof(*pairs[i].DestinationAddress) ); |
| } |
| *pair_list = pairs; |
| *pair_count = dst_count; |
| |
| HeapFree( GetProcessHeap(), 0, table ); |
| return NO_ERROR; |
| } |
| |
| |
| /****************************************************************** |
| * DeleteIPAddress (IPHLPAPI.@) |
| * |
| * Delete an IP address added with AddIPAddress(). |
| * |
| * PARAMS |
| * NTEContext [In] NTE context from AddIPAddress(); |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| * |
| * FIXME |
| * Stub, returns ERROR_NOT_SUPPORTED. |
| */ |
| DWORD WINAPI DeleteIPAddress(ULONG NTEContext) |
| { |
| FIXME("(NTEContext %d): stub\n", NTEContext); |
| return ERROR_NOT_SUPPORTED; |
| } |
| |
| |
| /****************************************************************** |
| * DeleteIpForwardEntry (IPHLPAPI.@) |
| * |
| * Delete a route. |
| * |
| * PARAMS |
| * pRoute [In] route to delete |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| * |
| * FIXME |
| * Stub, returns NO_ERROR. |
| */ |
| DWORD WINAPI DeleteIpForwardEntry(PMIB_IPFORWARDROW pRoute) |
| { |
| FIXME("(pRoute %p): stub\n", pRoute); |
| /* could use SIOCDELRT, not sure I want to */ |
| return 0; |
| } |
| |
| |
| /****************************************************************** |
| * DeleteIpNetEntry (IPHLPAPI.@) |
| * |
| * Delete an ARP entry. |
| * |
| * PARAMS |
| * pArpEntry [In] ARP entry to delete |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| * |
| * FIXME |
| * Stub, returns NO_ERROR. |
| */ |
| DWORD WINAPI DeleteIpNetEntry(PMIB_IPNETROW pArpEntry) |
| { |
| FIXME("(pArpEntry %p): stub\n", pArpEntry); |
| /* could use SIOCDARP on systems that support it, not sure I want to */ |
| return 0; |
| } |
| |
| |
| /****************************************************************** |
| * DeleteProxyArpEntry (IPHLPAPI.@) |
| * |
| * Delete a Proxy ARP entry. |
| * |
| * PARAMS |
| * dwAddress [In] IP address for which this computer acts as a proxy. |
| * dwMask [In] subnet mask for dwAddress |
| * dwIfIndex [In] interface index |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| * |
| * FIXME |
| * Stub, returns ERROR_NOT_SUPPORTED. |
| */ |
| DWORD WINAPI DeleteProxyArpEntry(DWORD dwAddress, DWORD dwMask, DWORD dwIfIndex) |
| { |
| FIXME("(dwAddress 0x%08x, dwMask 0x%08x, dwIfIndex 0x%08x): stub\n", |
| dwAddress, dwMask, dwIfIndex); |
| return ERROR_NOT_SUPPORTED; |
| } |
| |
| |
| /****************************************************************** |
| * EnableRouter (IPHLPAPI.@) |
| * |
| * Turn on ip forwarding. |
| * |
| * PARAMS |
| * pHandle [In/Out] |
| * pOverlapped [In/Out] hEvent member should contain a valid handle. |
| * |
| * RETURNS |
| * Success: ERROR_IO_PENDING |
| * Failure: error code from winerror.h |
| * |
| * FIXME |
| * Stub, returns ERROR_NOT_SUPPORTED. |
| */ |
| DWORD WINAPI EnableRouter(HANDLE * pHandle, OVERLAPPED * pOverlapped) |
| { |
| FIXME("(pHandle %p, pOverlapped %p): stub\n", pHandle, pOverlapped); |
| /* could echo "1" > /proc/net/sys/net/ipv4/ip_forward, not sure I want to |
| could map EACCESS to ERROR_ACCESS_DENIED, I suppose |
| */ |
| return ERROR_NOT_SUPPORTED; |
| } |
| |
| |
| /****************************************************************** |
| * FlushIpNetTable (IPHLPAPI.@) |
| * |
| * Delete all ARP entries of an interface |
| * |
| * PARAMS |
| * dwIfIndex [In] interface index |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| * |
| * FIXME |
| * Stub, returns ERROR_NOT_SUPPORTED. |
| */ |
| DWORD WINAPI FlushIpNetTable(DWORD dwIfIndex) |
| { |
| FIXME("(dwIfIndex 0x%08x): stub\n", dwIfIndex); |
| /* this flushes the arp cache of the given index */ |
| return ERROR_NOT_SUPPORTED; |
| } |
| |
| /****************************************************************** |
| * FreeMibTable (IPHLPAPI.@) |
| * |
| * Free buffer allocated by network functions |
| * |
| * PARAMS |
| * ptr [In] pointer to the buffer to free |
| * |
| */ |
| void WINAPI FreeMibTable(void *ptr) |
| { |
| TRACE("(%p)\n", ptr); |
| HeapFree(GetProcessHeap(), 0, ptr); |
| } |
| |
| /****************************************************************** |
| * GetAdapterIndex (IPHLPAPI.@) |
| * |
| * Get interface index from its name. |
| * |
| * PARAMS |
| * AdapterName [In] unicode string with the adapter name |
| * IfIndex [Out] returns found interface index |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| */ |
| DWORD WINAPI GetAdapterIndex(LPWSTR AdapterName, PULONG IfIndex) |
| { |
| char adapterName[MAX_ADAPTER_NAME]; |
| unsigned int i; |
| DWORD ret; |
| |
| TRACE("(AdapterName %p, IfIndex %p)\n", AdapterName, IfIndex); |
| /* The adapter name is guaranteed not to have any unicode characters, so |
| * this translation is never lossy */ |
| for (i = 0; i < sizeof(adapterName) - 1 && AdapterName[i]; i++) |
| adapterName[i] = (char)AdapterName[i]; |
| adapterName[i] = '\0'; |
| ret = getInterfaceIndexByName(adapterName, IfIndex); |
| TRACE("returning %d\n", ret); |
| return ret; |
| } |
| |
| |
| /****************************************************************** |
| * GetAdaptersInfo (IPHLPAPI.@) |
| * |
| * Get information about adapters. |
| * |
| * PARAMS |
| * pAdapterInfo [Out] buffer for adapter infos |
| * pOutBufLen [In] length of output buffer |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| */ |
| DWORD WINAPI GetAdaptersInfo(PIP_ADAPTER_INFO pAdapterInfo, PULONG pOutBufLen) |
| { |
| DWORD ret; |
| |
| TRACE("pAdapterInfo %p, pOutBufLen %p\n", pAdapterInfo, pOutBufLen); |
| if (!pOutBufLen) |
| ret = ERROR_INVALID_PARAMETER; |
| else { |
| DWORD numNonLoopbackInterfaces = get_interface_indices( TRUE, NULL ); |
| |
| if (numNonLoopbackInterfaces > 0) { |
| DWORD numIPAddresses = getNumIPAddresses(); |
| ULONG size; |
| |
| /* This may slightly overestimate the amount of space needed, because |
| * the IP addresses include the loopback address, but it's easier |
| * to make sure there's more than enough space than to make sure there's |
| * precisely enough space. |
| */ |
| size = sizeof(IP_ADAPTER_INFO) * numNonLoopbackInterfaces; |
| size += numIPAddresses * sizeof(IP_ADDR_STRING); |
| if (!pAdapterInfo || *pOutBufLen < size) { |
| *pOutBufLen = size; |
| ret = ERROR_BUFFER_OVERFLOW; |
| } |
| else { |
| InterfaceIndexTable *table = NULL; |
| PMIB_IPADDRTABLE ipAddrTable = NULL; |
| PMIB_IPFORWARDTABLE routeTable = NULL; |
| |
| ret = getIPAddrTable(&ipAddrTable, GetProcessHeap(), 0); |
| if (!ret) |
| ret = AllocateAndGetIpForwardTableFromStack(&routeTable, FALSE, GetProcessHeap(), 0); |
| if (!ret) |
| get_interface_indices( TRUE, &table ); |
| if (table) { |
| size = sizeof(IP_ADAPTER_INFO) * table->numIndexes; |
| size += ipAddrTable->dwNumEntries * sizeof(IP_ADDR_STRING); |
| if (*pOutBufLen < size) { |
| *pOutBufLen = size; |
| ret = ERROR_INSUFFICIENT_BUFFER; |
| } |
| else { |
| DWORD ndx; |
| HKEY hKey; |
| BOOL winsEnabled = FALSE; |
| IP_ADDRESS_STRING primaryWINS, secondaryWINS; |
| PIP_ADDR_STRING nextIPAddr = (PIP_ADDR_STRING)((LPBYTE)pAdapterInfo |
| + numNonLoopbackInterfaces * sizeof(IP_ADAPTER_INFO)); |
| |
| memset(pAdapterInfo, 0, size); |
| /* @@ Wine registry key: HKCU\Software\Wine\Network */ |
| if (RegOpenKeyA(HKEY_CURRENT_USER, "Software\\Wine\\Network", |
| &hKey) == ERROR_SUCCESS) { |
| DWORD size = sizeof(primaryWINS.String); |
| unsigned long addr; |
| |
| RegQueryValueExA(hKey, "WinsServer", NULL, NULL, |
| (LPBYTE)primaryWINS.String, &size); |
| addr = inet_addr(primaryWINS.String); |
| if (addr != INADDR_NONE && addr != INADDR_ANY) |
| winsEnabled = TRUE; |
| size = sizeof(secondaryWINS.String); |
| RegQueryValueExA(hKey, "BackupWinsServer", NULL, NULL, |
| (LPBYTE)secondaryWINS.String, &size); |
| addr = inet_addr(secondaryWINS.String); |
| if (addr != INADDR_NONE && addr != INADDR_ANY) |
| winsEnabled = TRUE; |
| RegCloseKey(hKey); |
| } |
| for (ndx = 0; ndx < table->numIndexes; ndx++) { |
| PIP_ADAPTER_INFO ptr = &pAdapterInfo[ndx]; |
| DWORD i; |
| PIP_ADDR_STRING currentIPAddr = &ptr->IpAddressList; |
| BOOL firstIPAddr = TRUE; |
| |
| /* on Win98 this is left empty, but whatever */ |
| getInterfaceNameByIndex(table->indexes[ndx], ptr->AdapterName); |
| getInterfaceNameByIndex(table->indexes[ndx], ptr->Description); |
| ptr->AddressLength = sizeof(ptr->Address); |
| getInterfacePhysicalByIndex(table->indexes[ndx], |
| &ptr->AddressLength, ptr->Address, &ptr->Type); |
| ptr->Index = table->indexes[ndx]; |
| for (i = 0; i < ipAddrTable->dwNumEntries; i++) { |
| if (ipAddrTable->table[i].dwIndex == ptr->Index) { |
| if (firstIPAddr) { |
| toIPAddressString(ipAddrTable->table[i].dwAddr, |
| ptr->IpAddressList.IpAddress.String); |
| toIPAddressString(ipAddrTable->table[i].dwMask, |
| ptr->IpAddressList.IpMask.String); |
| firstIPAddr = FALSE; |
| } |
| else { |
| currentIPAddr->Next = nextIPAddr; |
| currentIPAddr = nextIPAddr; |
| toIPAddressString(ipAddrTable->table[i].dwAddr, |
| currentIPAddr->IpAddress.String); |
| toIPAddressString(ipAddrTable->table[i].dwMask, |
| currentIPAddr->IpMask.String); |
| nextIPAddr++; |
| } |
| } |
| } |
| /* If no IP was found it probably means that the interface is not |
| * configured. In this case we have to return a zeroed IP and mask. */ |
| if (firstIPAddr) { |
| strcpy(ptr->IpAddressList.IpAddress.String, "0.0.0.0"); |
| strcpy(ptr->IpAddressList.IpMask.String, "0.0.0.0"); |
| } |
| /* Find first router through this interface, which we'll assume |
| * is the default gateway for this adapter */ |
| for (i = 0; i < routeTable->dwNumEntries; i++) |
| if (routeTable->table[i].dwForwardIfIndex == ptr->Index |
| && routeTable->table[i].u1.ForwardType == |
| MIB_IPROUTE_TYPE_INDIRECT) |
| { |
| toIPAddressString(routeTable->table[i].dwForwardNextHop, |
| ptr->GatewayList.IpAddress.String); |
| toIPAddressString(routeTable->table[i].dwForwardMask, |
| ptr->GatewayList.IpMask.String); |
| } |
| if (winsEnabled) { |
| ptr->HaveWins = TRUE; |
| memcpy(ptr->PrimaryWinsServer.IpAddress.String, |
| primaryWINS.String, sizeof(primaryWINS.String)); |
| memcpy(ptr->SecondaryWinsServer.IpAddress.String, |
| secondaryWINS.String, sizeof(secondaryWINS.String)); |
| } |
| if (ndx < table->numIndexes - 1) |
| ptr->Next = &pAdapterInfo[ndx + 1]; |
| else |
| ptr->Next = NULL; |
| |
| ptr->DhcpEnabled = TRUE; |
| } |
| ret = NO_ERROR; |
| } |
| HeapFree(GetProcessHeap(), 0, table); |
| } |
| else |
| ret = ERROR_OUTOFMEMORY; |
| HeapFree(GetProcessHeap(), 0, routeTable); |
| HeapFree(GetProcessHeap(), 0, ipAddrTable); |
| } |
| } |
| else |
| ret = ERROR_NO_DATA; |
| } |
| TRACE("returning %d\n", ret); |
| return ret; |
| } |
| |
| static DWORD typeFromMibType(DWORD mib_type) |
| { |
| switch (mib_type) |
| { |
| case MIB_IF_TYPE_ETHERNET: return IF_TYPE_ETHERNET_CSMACD; |
| case MIB_IF_TYPE_TOKENRING: return IF_TYPE_ISO88025_TOKENRING; |
| case MIB_IF_TYPE_PPP: return IF_TYPE_PPP; |
| case MIB_IF_TYPE_LOOPBACK: return IF_TYPE_SOFTWARE_LOOPBACK; |
| default: return IF_TYPE_OTHER; |
| } |
| } |
| |
| static NET_IF_CONNECTION_TYPE connectionTypeFromMibType(DWORD mib_type) |
| { |
| switch (mib_type) |
| { |
| case MIB_IF_TYPE_PPP: return NET_IF_CONNECTION_DEMAND; |
| case MIB_IF_TYPE_SLIP: return NET_IF_CONNECTION_DEMAND; |
| default: return NET_IF_CONNECTION_DEDICATED; |
| } |
| } |
| |
| static ULONG v4addressesFromIndex(IF_INDEX index, DWORD **addrs, ULONG *num_addrs, DWORD **masks) |
| { |
| ULONG ret, i, j; |
| MIB_IPADDRTABLE *at; |
| |
| *num_addrs = 0; |
| if ((ret = getIPAddrTable(&at, GetProcessHeap(), 0))) return ret; |
| for (i = 0; i < at->dwNumEntries; i++) |
| { |
| if (at->table[i].dwIndex == index) (*num_addrs)++; |
| } |
| if (!(*addrs = HeapAlloc(GetProcessHeap(), 0, *num_addrs * sizeof(DWORD)))) |
| { |
| HeapFree(GetProcessHeap(), 0, at); |
| return ERROR_OUTOFMEMORY; |
| } |
| if (!(*masks = HeapAlloc(GetProcessHeap(), 0, *num_addrs * sizeof(DWORD)))) |
| { |
| HeapFree(GetProcessHeap(), 0, *addrs); |
| HeapFree(GetProcessHeap(), 0, at); |
| return ERROR_OUTOFMEMORY; |
| } |
| for (i = 0, j = 0; i < at->dwNumEntries; i++) |
| { |
| if (at->table[i].dwIndex == index) |
| { |
| (*addrs)[j] = at->table[i].dwAddr; |
| (*masks)[j] = at->table[i].dwMask; |
| j++; |
| } |
| } |
| HeapFree(GetProcessHeap(), 0, at); |
| return ERROR_SUCCESS; |
| } |
| |
| static char *debugstr_ipv4(const in_addr_t *in_addr, char *buf) |
| { |
| const BYTE *addrp; |
| char *p = buf; |
| |
| for (addrp = (const BYTE *)in_addr; |
| addrp - (const BYTE *)in_addr < sizeof(*in_addr); |
| addrp++) |
| { |
| if (addrp == (const BYTE *)in_addr + sizeof(*in_addr) - 1) |
| sprintf(p, "%d", *addrp); |
| else |
| p += sprintf(p, "%d.", *addrp); |
| } |
| return buf; |
| } |
| |
| static ULONG count_v4_gateways(DWORD index, PMIB_IPFORWARDTABLE routeTable) |
| { |
| DWORD i, num_gateways = 0; |
| |
| for (i = 0; i < routeTable->dwNumEntries; i++) |
| { |
| if (routeTable->table[i].dwForwardIfIndex == index && |
| routeTable->table[i].u1.ForwardType == MIB_IPROUTE_TYPE_INDIRECT) |
| num_gateways++; |
| } |
| return num_gateways; |
| } |
| |
| static PMIB_IPFORWARDROW findIPv4Gateway(DWORD index, |
| PMIB_IPFORWARDTABLE routeTable) |
| { |
| DWORD i; |
| PMIB_IPFORWARDROW row = NULL; |
| |
| for (i = 0; !row && i < routeTable->dwNumEntries; i++) |
| { |
| if (routeTable->table[i].dwForwardIfIndex == index && |
| routeTable->table[i].u1.ForwardType == MIB_IPROUTE_TYPE_INDIRECT) |
| row = &routeTable->table[i]; |
| } |
| return row; |
| } |
| |
| static void fill_unicast_addr_data(IP_ADAPTER_ADDRESSES *aa, IP_ADAPTER_UNICAST_ADDRESS *ua) |
| { |
| /* Actually this information should be read somewhere from the system |
| * but it doesn't matter much for the bugs found so far. |
| * This information is required for DirectPlay8 games. */ |
| if (aa->IfType != IF_TYPE_SOFTWARE_LOOPBACK) |
| { |
| ua->PrefixOrigin = IpPrefixOriginDhcp; |
| ua->SuffixOrigin = IpSuffixOriginDhcp; |
| } |
| else |
| { |
| ua->PrefixOrigin = IpPrefixOriginManual; |
| ua->SuffixOrigin = IpSuffixOriginManual; |
| } |
| |
| /* The address is not duplicated in the network */ |
| ua->DadState = IpDadStatePreferred; |
| |
| /* Some address life time values, required even for non-dhcp addresses */ |
| ua->ValidLifetime = 60000; |
| ua->PreferredLifetime = 60000; |
| ua->LeaseLifetime = 60000; |
| } |
| |
| static ULONG adapterAddressesFromIndex(ULONG family, ULONG flags, IF_INDEX index, |
| IP_ADAPTER_ADDRESSES *aa, ULONG *size) |
| { |
| ULONG ret = ERROR_SUCCESS, i, j, num_v4addrs = 0, num_v4_gateways = 0, num_v6addrs = 0, total_size; |
| DWORD *v4addrs = NULL, *v4masks = NULL; |
| SOCKET_ADDRESS *v6addrs = NULL, *v6masks = NULL; |
| PMIB_IPFORWARDTABLE routeTable = NULL; |
| |
| if (family == WS_AF_INET) |
| { |
| ret = v4addressesFromIndex(index, &v4addrs, &num_v4addrs, &v4masks); |
| |
| if (!ret && flags & GAA_FLAG_INCLUDE_ALL_GATEWAYS) |
| { |
| ret = AllocateAndGetIpForwardTableFromStack(&routeTable, FALSE, GetProcessHeap(), 0); |
| if (!ret) num_v4_gateways = count_v4_gateways(index, routeTable); |
| } |
| } |
| else if (family == WS_AF_INET6) |
| { |
| ret = v6addressesFromIndex(index, &v6addrs, &num_v6addrs, &v6masks); |
| } |
| else if (family == WS_AF_UNSPEC) |
| { |
| ret = v4addressesFromIndex(index, &v4addrs, &num_v4addrs, &v4masks); |
| |
| if (!ret && flags & GAA_FLAG_INCLUDE_ALL_GATEWAYS) |
| { |
| ret = AllocateAndGetIpForwardTableFromStack(&routeTable, FALSE, GetProcessHeap(), 0); |
| if (!ret) num_v4_gateways = count_v4_gateways(index, routeTable); |
| } |
| if (!ret) ret = v6addressesFromIndex(index, &v6addrs, &num_v6addrs, &v6masks); |
| } |
| else |
| { |
| FIXME("address family %u unsupported\n", family); |
| ret = ERROR_NO_DATA; |
| } |
| if (ret) |
| { |
| HeapFree(GetProcessHeap(), 0, v4addrs); |
| HeapFree(GetProcessHeap(), 0, v4masks); |
| HeapFree(GetProcessHeap(), 0, v6addrs); |
| HeapFree(GetProcessHeap(), 0, v6masks); |
| HeapFree(GetProcessHeap(), 0, routeTable); |
| return ret; |
| } |
| |
| total_size = sizeof(IP_ADAPTER_ADDRESSES); |
| total_size += IF_NAMESIZE; |
| total_size += IF_NAMESIZE * sizeof(WCHAR); |
| if (!(flags & GAA_FLAG_SKIP_FRIENDLY_NAME)) |
| total_size += IF_NAMESIZE * sizeof(WCHAR); |
| if (flags & GAA_FLAG_INCLUDE_PREFIX) |
| { |
| total_size += sizeof(IP_ADAPTER_PREFIX) * num_v4addrs; |
| total_size += sizeof(IP_ADAPTER_PREFIX) * num_v6addrs; |
| total_size += sizeof(struct sockaddr_in) * num_v4addrs; |
| for (i = 0; i < num_v6addrs; i++) |
| total_size += v6masks[i].iSockaddrLength; |
| } |
| total_size += sizeof(IP_ADAPTER_UNICAST_ADDRESS) * num_v4addrs; |
| total_size += sizeof(struct sockaddr_in) * num_v4addrs; |
| total_size += (sizeof(IP_ADAPTER_GATEWAY_ADDRESS) + sizeof(SOCKADDR_IN)) * num_v4_gateways; |
| total_size += sizeof(IP_ADAPTER_UNICAST_ADDRESS) * num_v6addrs; |
| total_size += sizeof(SOCKET_ADDRESS) * num_v6addrs; |
| for (i = 0; i < num_v6addrs; i++) |
| total_size += v6addrs[i].iSockaddrLength; |
| |
| if (aa && *size >= total_size) |
| { |
| char name[IF_NAMESIZE], *ptr = (char *)aa + sizeof(IP_ADAPTER_ADDRESSES), *src; |
| WCHAR *dst; |
| DWORD buflen, type; |
| INTERNAL_IF_OPER_STATUS status; |
| |
| memset(aa, 0, sizeof(IP_ADAPTER_ADDRESSES)); |
| aa->u.s.Length = sizeof(IP_ADAPTER_ADDRESSES); |
| aa->u.s.IfIndex = index; |
| |
| getInterfaceNameByIndex(index, name); |
| memcpy(ptr, name, IF_NAMESIZE); |
| aa->AdapterName = ptr; |
| ptr += IF_NAMESIZE; |
| if (!(flags & GAA_FLAG_SKIP_FRIENDLY_NAME)) |
| { |
| aa->FriendlyName = (WCHAR *)ptr; |
| for (src = name, dst = (WCHAR *)ptr; *src; src++, dst++) |
| *dst = *src; |
| *dst++ = 0; |
| ptr = (char *)dst; |
| } |
| aa->Description = (WCHAR *)ptr; |
| for (src = name, dst = (WCHAR *)ptr; *src; src++, dst++) |
| *dst = *src; |
| *dst++ = 0; |
| ptr = (char *)dst; |
| |
| TRACE("%s: %d IPv4 addresses, %d IPv6 addresses:\n", name, num_v4addrs, |
| num_v6addrs); |
| |
| buflen = MAX_INTERFACE_PHYSADDR; |
| getInterfacePhysicalByIndex(index, &buflen, aa->PhysicalAddress, &type); |
| aa->PhysicalAddressLength = buflen; |
| aa->IfType = typeFromMibType(type); |
| aa->ConnectionType = connectionTypeFromMibType(type); |
| aa->Luid.Info.NetLuidIndex = index; |
| aa->Luid.Info.IfType = aa->IfType; |
| |
| if (num_v4_gateways) |
| { |
| PMIB_IPFORWARDROW adapterRow; |
| |
| if ((adapterRow = findIPv4Gateway(index, routeTable))) |
| { |
| PIP_ADAPTER_GATEWAY_ADDRESS gw; |
| PSOCKADDR_IN sin; |
| |
| gw = (PIP_ADAPTER_GATEWAY_ADDRESS)ptr; |
| aa->FirstGatewayAddress = gw; |
| |
| gw->u.s.Length = sizeof(IP_ADAPTER_GATEWAY_ADDRESS); |
| ptr += sizeof(IP_ADAPTER_GATEWAY_ADDRESS); |
| sin = (PSOCKADDR_IN)ptr; |
| sin->sin_family = WS_AF_INET; |
| sin->sin_port = 0; |
| memcpy(&sin->sin_addr, &adapterRow->dwForwardNextHop, |
| sizeof(DWORD)); |
| gw->Address.lpSockaddr = (LPSOCKADDR)sin; |
| gw->Address.iSockaddrLength = sizeof(SOCKADDR_IN); |
| gw->Next = NULL; |
| ptr += sizeof(SOCKADDR_IN); |
| } |
| } |
| if (num_v4addrs && !(flags & GAA_FLAG_SKIP_UNICAST)) |
| { |
| IP_ADAPTER_UNICAST_ADDRESS *ua; |
| struct WS_sockaddr_in *sa; |
| aa->Flags |= IP_ADAPTER_IPV4_ENABLED; |
| ua = aa->FirstUnicastAddress = (IP_ADAPTER_UNICAST_ADDRESS *)ptr; |
| for (i = 0; i < num_v4addrs; i++) |
| { |
| char addr_buf[16]; |
| |
| memset(ua, 0, sizeof(IP_ADAPTER_UNICAST_ADDRESS)); |
| ua->u.s.Length = sizeof(IP_ADAPTER_UNICAST_ADDRESS); |
| ua->Address.iSockaddrLength = sizeof(struct sockaddr_in); |
| ua->Address.lpSockaddr = (SOCKADDR *)((char *)ua + ua->u.s.Length); |
| |
| sa = (struct WS_sockaddr_in *)ua->Address.lpSockaddr; |
| sa->sin_family = WS_AF_INET; |
| sa->sin_addr.S_un.S_addr = v4addrs[i]; |
| sa->sin_port = 0; |
| TRACE("IPv4 %d/%d: %s\n", i + 1, num_v4addrs, |
| debugstr_ipv4(&sa->sin_addr.S_un.S_addr, addr_buf)); |
| fill_unicast_addr_data(aa, ua); |
| |
| ptr += ua->u.s.Length + ua->Address.iSockaddrLength; |
| if (i < num_v4addrs - 1) |
| { |
| ua->Next = (IP_ADAPTER_UNICAST_ADDRESS *)ptr; |
| ua = ua->Next; |
| } |
| } |
| } |
| if (num_v6addrs && !(flags & GAA_FLAG_SKIP_UNICAST)) |
| { |
| IP_ADAPTER_UNICAST_ADDRESS *ua; |
| struct WS_sockaddr_in6 *sa; |
| |
| aa->Flags |= IP_ADAPTER_IPV6_ENABLED; |
| if (aa->FirstUnicastAddress) |
| { |
| for (ua = aa->FirstUnicastAddress; ua->Next; ua = ua->Next) |
| ; |
| ua->Next = (IP_ADAPTER_UNICAST_ADDRESS *)ptr; |
| ua = (IP_ADAPTER_UNICAST_ADDRESS *)ptr; |
| } |
| else |
| ua = aa->FirstUnicastAddress = (IP_ADAPTER_UNICAST_ADDRESS *)ptr; |
| for (i = 0; i < num_v6addrs; i++) |
| { |
| char addr_buf[46]; |
| |
| memset(ua, 0, sizeof(IP_ADAPTER_UNICAST_ADDRESS)); |
| ua->u.s.Length = sizeof(IP_ADAPTER_UNICAST_ADDRESS); |
| ua->Address.iSockaddrLength = v6addrs[i].iSockaddrLength; |
| ua->Address.lpSockaddr = (SOCKADDR *)((char *)ua + ua->u.s.Length); |
| |
| sa = (struct WS_sockaddr_in6 *)ua->Address.lpSockaddr; |
| memcpy(sa, v6addrs[i].lpSockaddr, sizeof(*sa)); |
| TRACE("IPv6 %d/%d: %s\n", i + 1, num_v6addrs, |
| debugstr_ipv6(sa, addr_buf)); |
| fill_unicast_addr_data(aa, ua); |
| |
| ptr += ua->u.s.Length + ua->Address.iSockaddrLength; |
| if (i < num_v6addrs - 1) |
| { |
| ua->Next = (IP_ADAPTER_UNICAST_ADDRESS *)ptr; |
| ua = ua->Next; |
| } |
| } |
| } |
| if (num_v4addrs && (flags & GAA_FLAG_INCLUDE_PREFIX)) |
| { |
| IP_ADAPTER_PREFIX *prefix; |
| |
| prefix = aa->FirstPrefix = (IP_ADAPTER_PREFIX *)ptr; |
| for (i = 0; i < num_v4addrs; i++) |
| { |
| char addr_buf[16]; |
| struct WS_sockaddr_in *sa; |
| |
| prefix->u.s.Length = sizeof(*prefix); |
| prefix->u.s.Flags = 0; |
| prefix->Next = NULL; |
| prefix->Address.iSockaddrLength = sizeof(struct sockaddr_in); |
| prefix->Address.lpSockaddr = (SOCKADDR *)((char *)prefix + prefix->u.s.Length); |
| |
| sa = (struct WS_sockaddr_in *)prefix->Address.lpSockaddr; |
| sa->sin_family = WS_AF_INET; |
| sa->sin_addr.S_un.S_addr = v4addrs[i] & v4masks[i]; |
| sa->sin_port = 0; |
| |
| prefix->PrefixLength = 0; |
| for (j = 0; j < sizeof(*v4masks) * 8; j++) |
| { |
| if (v4masks[i] & 1 << j) prefix->PrefixLength++; |
| else break; |
| } |
| TRACE("IPv4 network: %s/%u\n", |
| debugstr_ipv4((const in_addr_t *)&sa->sin_addr.S_un.S_addr, addr_buf), |
| prefix->PrefixLength); |
| |
| ptr += prefix->u.s.Length + prefix->Address.iSockaddrLength; |
| if (i < num_v4addrs - 1) |
| { |
| prefix->Next = (IP_ADAPTER_PREFIX *)ptr; |
| prefix = prefix->Next; |
| } |
| } |
| } |
| if (num_v6addrs && (flags & GAA_FLAG_INCLUDE_PREFIX)) |
| { |
| IP_ADAPTER_PREFIX *prefix; |
| |
| if (aa->FirstPrefix) |
| { |
| for (prefix = aa->FirstPrefix; prefix->Next; prefix = prefix->Next) |
| ; |
| prefix->Next = (IP_ADAPTER_PREFIX *)ptr; |
| prefix = (IP_ADAPTER_PREFIX *)ptr; |
| } |
| else |
| prefix = aa->FirstPrefix = (IP_ADAPTER_PREFIX *)ptr; |
| for (i = 0; i < num_v6addrs; i++) |
| { |
| char addr_buf[46]; |
| struct WS_sockaddr_in6 *sa; |
| const IN6_ADDR *addr, *mask; |
| BOOL done = FALSE; |
| ULONG k; |
| |
| prefix->u.s.Length = sizeof(*prefix); |
| prefix->u.s.Flags = 0; |
| prefix->Next = NULL; |
| prefix->Address.iSockaddrLength = sizeof(struct sockaddr_in6); |
| prefix->Address.lpSockaddr = (SOCKADDR *)((char *)prefix + prefix->u.s.Length); |
| |
| sa = (struct WS_sockaddr_in6 *)prefix->Address.lpSockaddr; |
| sa->sin6_family = WS_AF_INET6; |
| sa->sin6_port = 0; |
| sa->sin6_flowinfo = 0; |
| addr = &((struct WS_sockaddr_in6 *)v6addrs[i].lpSockaddr)->sin6_addr; |
| mask = &((struct WS_sockaddr_in6 *)v6masks[i].lpSockaddr)->sin6_addr; |
| for (j = 0; j < 8; j++) sa->sin6_addr.u.Word[j] = addr->u.Word[j] & mask->u.Word[j]; |
| sa->sin6_scope_id = 0; |
| |
| prefix->PrefixLength = 0; |
| for (k = 0; k < 8 && !done; k++) |
| { |
| for (j = 0; j < sizeof(WORD) * 8 && !done; j++) |
| { |
| if (mask->u.Word[k] & 1 << j) prefix->PrefixLength++; |
| else done = TRUE; |
| } |
| } |
| TRACE("IPv6 network: %s/%u\n", debugstr_ipv6(sa, addr_buf), prefix->PrefixLength); |
| |
| ptr += prefix->u.s.Length + prefix->Address.iSockaddrLength; |
| if (i < num_v6addrs - 1) |
| { |
| prefix->Next = (IP_ADAPTER_PREFIX *)ptr; |
| prefix = prefix->Next; |
| } |
| } |
| } |
| |
| getInterfaceMtuByName(name, &aa->Mtu); |
| |
| getInterfaceStatusByName(name, &status); |
| if (status == MIB_IF_OPER_STATUS_OPERATIONAL) aa->OperStatus = IfOperStatusUp; |
| else if (status == MIB_IF_OPER_STATUS_NON_OPERATIONAL) aa->OperStatus = IfOperStatusDown; |
| else aa->OperStatus = IfOperStatusUnknown; |
| } |
| *size = total_size; |
| HeapFree(GetProcessHeap(), 0, routeTable); |
| HeapFree(GetProcessHeap(), 0, v6addrs); |
| HeapFree(GetProcessHeap(), 0, v6masks); |
| HeapFree(GetProcessHeap(), 0, v4addrs); |
| HeapFree(GetProcessHeap(), 0, v4masks); |
| return ERROR_SUCCESS; |
| } |
| |
| static void sockaddr_in_to_WS_storage( SOCKADDR_STORAGE *dst, const struct sockaddr_in *src ) |
| { |
| SOCKADDR_IN *s = (SOCKADDR_IN *)dst; |
| |
| s->sin_family = WS_AF_INET; |
| s->sin_port = src->sin_port; |
| memcpy( &s->sin_addr, &src->sin_addr, sizeof(IN_ADDR) ); |
| memset( (char *)s + FIELD_OFFSET( SOCKADDR_IN, sin_zero ), 0, |
| sizeof(SOCKADDR_STORAGE) - FIELD_OFFSET( SOCKADDR_IN, sin_zero) ); |
| } |
| |
| static void sockaddr_in6_to_WS_storage( SOCKADDR_STORAGE *dst, const struct sockaddr_in6 *src ) |
| { |
| SOCKADDR_IN6 *s = (SOCKADDR_IN6 *)dst; |
| |
| s->sin6_family = WS_AF_INET6; |
| s->sin6_port = src->sin6_port; |
| s->sin6_flowinfo = src->sin6_flowinfo; |
| memcpy( &s->sin6_addr, &src->sin6_addr, sizeof(IN6_ADDR) ); |
| s->sin6_scope_id = src->sin6_scope_id; |
| memset( (char *)s + sizeof(SOCKADDR_IN6), 0, |
| sizeof(SOCKADDR_STORAGE) - sizeof(SOCKADDR_IN6) ); |
| } |
| |
| #ifdef HAVE_STRUCT___RES_STATE |
| /* call res_init() just once because of a bug in Mac OS X 10.4 */ |
| /* Call once per thread on systems that have per-thread _res. */ |
| |
| static CRITICAL_SECTION res_init_cs; |
| static CRITICAL_SECTION_DEBUG res_init_cs_debug = { |
| 0, 0, &res_init_cs, |
| { &res_init_cs_debug.ProcessLocksList, &res_init_cs_debug.ProcessLocksList }, |
| 0, 0, { (DWORD_PTR)(__FILE__ ": res_init_cs") } |
| }; |
| static CRITICAL_SECTION res_init_cs = { &res_init_cs_debug, -1, 0, 0, 0, 0 }; |
| |
| static void initialise_resolver(void) |
| { |
| EnterCriticalSection(&res_init_cs); |
| if ((_res.options & RES_INIT) == 0) |
| res_init(); |
| LeaveCriticalSection(&res_init_cs); |
| } |
| |
| static int get_dns_servers( SOCKADDR_STORAGE *servers, int num, BOOL ip4_only ) |
| { |
| int i, ip6_count = 0; |
| SOCKADDR_STORAGE *addr; |
| |
| initialise_resolver(); |
| |
| #ifdef HAVE_STRUCT___RES_STATE__U__EXT_NSCOUNT6 |
| ip6_count = _res._u._ext.nscount6; |
| #endif |
| |
| if (!servers || !num) |
| { |
| num = _res.nscount; |
| if (ip4_only) num -= ip6_count; |
| return num; |
| } |
| |
| for (i = 0, addr = servers; addr < (servers + num) && i < _res.nscount; i++) |
| { |
| #ifdef HAVE_STRUCT___RES_STATE__U__EXT_NSCOUNT6 |
| if (_res._u._ext.nsaddrs[i]) |
| { |
| if (ip4_only) continue; |
| sockaddr_in6_to_WS_storage( addr, _res._u._ext.nsaddrs[i] ); |
| } |
| else |
| #endif |
| { |
| sockaddr_in_to_WS_storage( addr, _res.nsaddr_list + i ); |
| } |
| addr++; |
| } |
| return addr - servers; |
| } |
| #elif defined(HAVE___RES_GET_STATE) && defined(HAVE___RES_GETSERVERS) |
| |
| static int get_dns_servers( SOCKADDR_STORAGE *servers, int num, BOOL ip4_only ) |
| { |
| extern struct res_state *__res_get_state( void ); |
| extern int __res_getservers( struct res_state *, struct sockaddr_storage *, int ); |
| struct res_state *state = __res_get_state(); |
| int i, found = 0, total = __res_getservers( state, NULL, 0 ); |
| SOCKADDR_STORAGE *addr = servers; |
| struct sockaddr_storage *buf; |
| |
| if ((!servers || !num) && !ip4_only) return total; |
| |
| buf = HeapAlloc( GetProcessHeap(), 0, total * sizeof(struct sockaddr_storage) ); |
| total = __res_getservers( state, buf, total ); |
| |
| for (i = 0; i < total; i++) |
| { |
| if (buf[i].ss_family == AF_INET6 && ip4_only) continue; |
| if (buf[i].ss_family != AF_INET && buf[i].ss_family != AF_INET6) continue; |
| |
| found++; |
| if (!servers || !num) continue; |
| |
| if (buf[i].ss_family == AF_INET6) |
| { |
| sockaddr_in6_to_WS_storage( addr, (struct sockaddr_in6 *)(buf + i) ); |
| } |
| else |
| { |
| sockaddr_in_to_WS_storage( addr, (struct sockaddr_in *)(buf + i) ); |
| } |
| if (++addr >= servers + num) break; |
| } |
| |
| HeapFree( GetProcessHeap(), 0, buf ); |
| return found; |
| } |
| #else |
| |
| static int get_dns_servers( SOCKADDR_STORAGE *servers, int num, BOOL ip4_only ) |
| { |
| FIXME("Unimplemented on this system\n"); |
| return 0; |
| } |
| #endif |
| |
| static ULONG get_dns_server_addresses(PIP_ADAPTER_DNS_SERVER_ADDRESS address, ULONG *len) |
| { |
| int num = get_dns_servers( NULL, 0, FALSE ); |
| DWORD size; |
| |
| size = num * (sizeof(IP_ADAPTER_DNS_SERVER_ADDRESS) + sizeof(SOCKADDR_STORAGE)); |
| if (!address || *len < size) |
| { |
| *len = size; |
| return ERROR_BUFFER_OVERFLOW; |
| } |
| *len = size; |
| if (num > 0) |
| { |
| PIP_ADAPTER_DNS_SERVER_ADDRESS addr = address; |
| SOCKADDR_STORAGE *sock_addrs = (SOCKADDR_STORAGE *)(address + num); |
| int i; |
| |
| get_dns_servers( sock_addrs, num, FALSE ); |
| |
| for (i = 0; i < num; i++, addr = addr->Next) |
| { |
| addr->u.s.Length = sizeof(*addr); |
| if (sock_addrs[i].ss_family == WS_AF_INET6) |
| addr->Address.iSockaddrLength = sizeof(SOCKADDR_IN6); |
| else |
| addr->Address.iSockaddrLength = sizeof(SOCKADDR_IN); |
| addr->Address.lpSockaddr = (SOCKADDR *)(sock_addrs + i); |
| if (i == num - 1) |
| addr->Next = NULL; |
| else |
| addr->Next = addr + 1; |
| } |
| } |
| return ERROR_SUCCESS; |
| } |
| |
| #ifdef HAVE_STRUCT___RES_STATE |
| static BOOL is_ip_address_string(const char *str) |
| { |
| struct in_addr in; |
| int ret; |
| |
| ret = inet_aton(str, &in); |
| return ret != 0; |
| } |
| #endif |
| |
| static ULONG get_dns_suffix(WCHAR *suffix, ULONG *len) |
| { |
| ULONG size; |
| const char *found_suffix = ""; |
| /* Always return a NULL-terminated string, even if it's empty. */ |
| |
| #ifdef HAVE_STRUCT___RES_STATE |
| { |
| ULONG i; |
| initialise_resolver(); |
| for (i = 0; !*found_suffix && i < MAXDNSRCH + 1 && _res.dnsrch[i]; i++) |
| { |
| /* This uses a heuristic to select a DNS suffix: |
| * the first, non-IP address string is selected. |
| */ |
| if (!is_ip_address_string(_res.dnsrch[i])) |
| found_suffix = _res.dnsrch[i]; |
| } |
| } |
| #endif |
| |
| size = MultiByteToWideChar( CP_UNIXCP, 0, found_suffix, -1, NULL, 0 ) * sizeof(WCHAR); |
| if (!suffix || *len < size) |
| { |
| *len = size; |
| return ERROR_BUFFER_OVERFLOW; |
| } |
| *len = MultiByteToWideChar( CP_UNIXCP, 0, found_suffix, -1, suffix, *len / sizeof(WCHAR) ) * sizeof(WCHAR); |
| return ERROR_SUCCESS; |
| } |
| |
| ULONG WINAPI DECLSPEC_HOTPATCH GetAdaptersAddresses(ULONG family, ULONG flags, PVOID reserved, |
| PIP_ADAPTER_ADDRESSES aa, PULONG buflen) |
| { |
| InterfaceIndexTable *table; |
| ULONG i, size, dns_server_size = 0, dns_suffix_size, total_size, ret = ERROR_NO_DATA; |
| |
| TRACE("(%d, %08x, %p, %p, %p)\n", family, flags, reserved, aa, buflen); |
| |
| if (!buflen) return ERROR_INVALID_PARAMETER; |
| |
| get_interface_indices( FALSE, &table ); |
| if (!table || !table->numIndexes) |
| { |
| HeapFree(GetProcessHeap(), 0, table); |
| return ERROR_NO_DATA; |
| } |
| total_size = 0; |
| for (i = 0; i < table->numIndexes; i++) |
| { |
| size = 0; |
| if ((ret = adapterAddressesFromIndex(family, flags, table->indexes[i], NULL, &size))) |
| { |
| HeapFree(GetProcessHeap(), 0, table); |
| return ret; |
| } |
| total_size += size; |
| } |
| if (!(flags & GAA_FLAG_SKIP_DNS_SERVER)) |
| { |
| /* Since DNS servers aren't really per adapter, get enough space for a |
| * single copy of them. |
| */ |
| get_dns_server_addresses(NULL, &dns_server_size); |
| total_size += dns_server_size; |
| } |
| /* Since DNS suffix also isn't really per adapter, get enough space for a |
| * single copy of it. |
| */ |
| get_dns_suffix(NULL, &dns_suffix_size); |
| total_size += dns_suffix_size; |
| if (aa && *buflen >= total_size) |
| { |
| ULONG bytes_left = size = total_size; |
| PIP_ADAPTER_ADDRESSES first_aa = aa; |
| PIP_ADAPTER_DNS_SERVER_ADDRESS firstDns; |
| WCHAR *dnsSuffix; |
| |
| for (i = 0; i < table->numIndexes; i++) |
| { |
| if ((ret = adapterAddressesFromIndex(family, flags, table->indexes[i], aa, &size))) |
| { |
| HeapFree(GetProcessHeap(), 0, table); |
| return ret; |
| } |
| if (i < table->numIndexes - 1) |
| { |
| aa->Next = (IP_ADAPTER_ADDRESSES *)((char *)aa + size); |
| aa = aa->Next; |
| size = bytes_left -= size; |
| } |
| } |
| if (dns_server_size) |
| { |
| firstDns = (PIP_ADAPTER_DNS_SERVER_ADDRESS)((BYTE *)first_aa + total_size - dns_server_size - dns_suffix_size); |
| get_dns_server_addresses(firstDns, &dns_server_size); |
| for (aa = first_aa; aa; aa = aa->Next) |
| { |
| if (aa->IfType != IF_TYPE_SOFTWARE_LOOPBACK && aa->OperStatus == IfOperStatusUp) |
| aa->FirstDnsServerAddress = firstDns; |
| } |
| } |
| aa = first_aa; |
| dnsSuffix = (WCHAR *)((BYTE *)aa + total_size - dns_suffix_size); |
| get_dns_suffix(dnsSuffix, &dns_suffix_size); |
| for (; aa; aa = aa->Next) |
| { |
| if (aa->IfType != IF_TYPE_SOFTWARE_LOOPBACK && aa->OperStatus == IfOperStatusUp) |
| aa->DnsSuffix = dnsSuffix; |
| else |
| aa->DnsSuffix = dnsSuffix + dns_suffix_size / sizeof(WCHAR) - 1; |
| } |
| ret = ERROR_SUCCESS; |
| } |
| else |
| { |
| ret = ERROR_BUFFER_OVERFLOW; |
| *buflen = total_size; |
| } |
| |
| TRACE("num adapters %u\n", table->numIndexes); |
| HeapFree(GetProcessHeap(), 0, table); |
| return ret; |
| } |
| |
| /****************************************************************** |
| * GetBestInterface (IPHLPAPI.@) |
| * |
| * Get the interface, with the best route for the given IP address. |
| * |
| * PARAMS |
| * dwDestAddr [In] IP address to search the interface for |
| * pdwBestIfIndex [Out] found best interface |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| */ |
| DWORD WINAPI GetBestInterface(IPAddr dwDestAddr, PDWORD pdwBestIfIndex) |
| { |
| struct WS_sockaddr_in sa_in; |
| memset(&sa_in, 0, sizeof(sa_in)); |
| sa_in.sin_family = WS_AF_INET; |
| sa_in.sin_addr.S_un.S_addr = dwDestAddr; |
| return GetBestInterfaceEx((struct WS_sockaddr *)&sa_in, pdwBestIfIndex); |
| } |
| |
| /****************************************************************** |
| * GetBestInterfaceEx (IPHLPAPI.@) |
| * |
| * Get the interface, with the best route for the given IP address. |
| * |
| * PARAMS |
| * dwDestAddr [In] IP address to search the interface for |
| * pdwBestIfIndex [Out] found best interface |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| */ |
| DWORD WINAPI GetBestInterfaceEx(struct WS_sockaddr *pDestAddr, PDWORD pdwBestIfIndex) |
| { |
| DWORD ret; |
| |
| TRACE("pDestAddr %p, pdwBestIfIndex %p\n", pDestAddr, pdwBestIfIndex); |
| if (!pDestAddr || !pdwBestIfIndex) |
| ret = ERROR_INVALID_PARAMETER; |
| else { |
| MIB_IPFORWARDROW ipRow; |
| |
| if (pDestAddr->sa_family == WS_AF_INET) { |
| ret = GetBestRoute(((struct WS_sockaddr_in *)pDestAddr)->sin_addr.S_un.S_addr, 0, &ipRow); |
| if (ret == ERROR_SUCCESS) |
| *pdwBestIfIndex = ipRow.dwForwardIfIndex; |
| } else { |
| FIXME("address family %d not supported\n", pDestAddr->sa_family); |
| ret = ERROR_NOT_SUPPORTED; |
| } |
| } |
| TRACE("returning %d\n", ret); |
| return ret; |
| } |
| |
| |
| /****************************************************************** |
| * GetBestRoute (IPHLPAPI.@) |
| * |
| * Get the best route for the given IP address. |
| * |
| * PARAMS |
| * dwDestAddr [In] IP address to search the best route for |
| * dwSourceAddr [In] optional source IP address |
| * pBestRoute [Out] found best route |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| */ |
| DWORD WINAPI GetBestRoute(DWORD dwDestAddr, DWORD dwSourceAddr, PMIB_IPFORWARDROW pBestRoute) |
| { |
| PMIB_IPFORWARDTABLE table; |
| DWORD ret; |
| |
| TRACE("dwDestAddr 0x%08x, dwSourceAddr 0x%08x, pBestRoute %p\n", dwDestAddr, |
| dwSourceAddr, pBestRoute); |
| if (!pBestRoute) |
| return ERROR_INVALID_PARAMETER; |
| |
| ret = AllocateAndGetIpForwardTableFromStack(&table, FALSE, GetProcessHeap(), 0); |
| if (!ret) { |
| DWORD ndx, matchedBits, matchedNdx = table->dwNumEntries; |
| |
| for (ndx = 0, matchedBits = 0; ndx < table->dwNumEntries; ndx++) { |
| if (table->table[ndx].u1.ForwardType != MIB_IPROUTE_TYPE_INVALID && |
| (dwDestAddr & table->table[ndx].dwForwardMask) == |
| (table->table[ndx].dwForwardDest & table->table[ndx].dwForwardMask)) { |
| DWORD numShifts, mask; |
| |
| for (numShifts = 0, mask = table->table[ndx].dwForwardMask; |
| mask && mask & 1; mask >>= 1, numShifts++) |
| ; |
| if (numShifts > matchedBits) { |
| matchedBits = numShifts; |
| matchedNdx = ndx; |
| } |
| else if (!matchedBits) { |
| matchedNdx = ndx; |
| } |
| } |
| } |
| if (matchedNdx < table->dwNumEntries) { |
| memcpy(pBestRoute, &table->table[matchedNdx], sizeof(MIB_IPFORWARDROW)); |
| ret = ERROR_SUCCESS; |
| } |
| else { |
| /* No route matches, which can happen if there's no default route. */ |
| ret = ERROR_HOST_UNREACHABLE; |
| } |
| HeapFree(GetProcessHeap(), 0, table); |
| } |
| TRACE("returning %d\n", ret); |
| return ret; |
| } |
| |
| |
| /****************************************************************** |
| * GetFriendlyIfIndex (IPHLPAPI.@) |
| * |
| * Get a "friendly" version of IfIndex, which is one that doesn't |
| * have the top byte set. Doesn't validate whether IfIndex is a valid |
| * adapter index. |
| * |
| * PARAMS |
| * IfIndex [In] interface index to get the friendly one for |
| * |
| * RETURNS |
| * A friendly version of IfIndex. |
| */ |
| DWORD WINAPI GetFriendlyIfIndex(DWORD IfIndex) |
| { |
| /* windows doesn't validate these, either, just makes sure the top byte is |
| cleared. I assume my ifenum module never gives an index with the top |
| byte set. */ |
| TRACE("returning %d\n", IfIndex); |
| return IfIndex; |
| } |
| |
| |
| /****************************************************************** |
| * GetIfEntry (IPHLPAPI.@) |
| * |
| * Get information about an interface. |
| * |
| * PARAMS |
| * pIfRow [In/Out] In: dwIndex of MIB_IFROW selects the interface. |
| * Out: interface information |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| */ |
| DWORD WINAPI GetIfEntry(PMIB_IFROW pIfRow) |
| { |
| DWORD ret; |
| char nameBuf[MAX_ADAPTER_NAME]; |
| char *name; |
| |
| TRACE("pIfRow %p\n", pIfRow); |
| if (!pIfRow) |
| return ERROR_INVALID_PARAMETER; |
| |
| name = getInterfaceNameByIndex(pIfRow->dwIndex, nameBuf); |
| if (name) { |
| ret = getInterfaceEntryByName(name, pIfRow); |
| if (ret == NO_ERROR) |
| ret = getInterfaceStatsByName(name, pIfRow); |
| } |
| else |
| ret = ERROR_INVALID_DATA; |
| TRACE("returning %d\n", ret); |
| return ret; |
| } |
| |
| /****************************************************************** |
| * GetIfEntry2 (IPHLPAPI.@) |
| */ |
| DWORD WINAPI GetIfEntry2( MIB_IF_ROW2 *row2 ) |
| { |
| DWORD ret, len = sizeof(row2->Description)/sizeof(row2->Description[0]); |
| char buf[MAX_ADAPTER_NAME], *name; |
| MIB_IFROW row; |
| |
| TRACE("%p\n", row2); |
| |
| if (!row2 || (!(name = getInterfaceNameByIndex( row2->InterfaceIndex, buf )) && |
| !(name = getInterfaceNameByIndex( row2->InterfaceLuid.Info.NetLuidIndex, buf )))) |
| { |
| return ERROR_INVALID_PARAMETER; |
| } |
| if ((ret = getInterfaceEntryByName( name, &row ))) return ret; |
| if ((ret = getInterfaceStatsByName( name, &row ))) return ret; |
| |
| memset( row2, 0, sizeof(*row2) ); |
| row2->InterfaceLuid.Info.Reserved = 0; |
| row2->InterfaceLuid.Info.NetLuidIndex = row.dwIndex; |
| row2->InterfaceLuid.Info.IfType = row.dwType; |
| row2->InterfaceIndex = row.dwIndex; |
| row2->InterfaceGuid.Data1 = row.dwIndex; |
| row2->Type = row.dwType; |
| row2->Mtu = row.dwMtu; |
| MultiByteToWideChar( CP_UNIXCP, 0, (const char *)row.bDescr, -1, row2->Description, len ); |
| row2->PhysicalAddressLength = row.dwPhysAddrLen; |
| memcpy( &row2->PhysicalAddress, &row.bPhysAddr, row.dwPhysAddrLen ); |
| memcpy( &row2->PermanentPhysicalAddress, &row.bPhysAddr, row.dwPhysAddrLen ); |
| row2->OperStatus = IfOperStatusUp; |
| row2->AdminStatus = NET_IF_ADMIN_STATUS_UP; |
| row2->MediaConnectState = MediaConnectStateConnected; |
| row2->ConnectionType = NET_IF_CONNECTION_DEDICATED; |
| |
| /* stats */ |
| row2->InOctets = row.dwInOctets; |
| row2->InUcastPkts = row.dwInUcastPkts; |
| row2->InNUcastPkts = row.dwInNUcastPkts; |
| row2->InDiscards = row.dwInDiscards; |
| row2->InErrors = row.dwInErrors; |
| row2->InUnknownProtos = row.dwInUnknownProtos; |
| row2->OutOctets = row.dwOutOctets; |
| row2->OutUcastPkts = row.dwOutUcastPkts; |
| row2->OutNUcastPkts = row.dwOutNUcastPkts; |
| row2->OutDiscards = row.dwOutDiscards; |
| row2->OutErrors = row.dwOutErrors; |
| |
| return NO_ERROR; |
| } |
| |
| static int IfTableSorter(const void *a, const void *b) |
| { |
| int ret; |
| |
| if (a && b) |
| ret = ((const MIB_IFROW*)a)->dwIndex - ((const MIB_IFROW*)b)->dwIndex; |
| else |
| ret = 0; |
| return ret; |
| } |
| |
| |
| /****************************************************************** |
| * GetIfTable (IPHLPAPI.@) |
| * |
| * Get a table of local interfaces. |
| * |
| * PARAMS |
| * pIfTable [Out] buffer for local interfaces table |
| * pdwSize [In/Out] length of output buffer |
| * bOrder [In] whether to sort the table |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| * |
| * NOTES |
| * If pdwSize is less than required, the function will return |
| * ERROR_INSUFFICIENT_BUFFER, and *pdwSize will be set to the required byte |
| * size. |
| * If bOrder is true, the returned table will be sorted by interface index. |
| */ |
| DWORD WINAPI GetIfTable(PMIB_IFTABLE pIfTable, PULONG pdwSize, BOOL bOrder) |
| { |
| DWORD ret; |
| |
| TRACE("pIfTable %p, pdwSize %p, bOrder %d\n", pdwSize, pdwSize, |
| (DWORD)bOrder); |
| if (!pdwSize) |
| ret = ERROR_INVALID_PARAMETER; |
| else { |
| DWORD numInterfaces = get_interface_indices( FALSE, NULL ); |
| ULONG size = sizeof(MIB_IFTABLE); |
| |
| if (numInterfaces > 1) |
| size += (numInterfaces - 1) * sizeof(MIB_IFROW); |
| if (!pIfTable || *pdwSize < size) { |
| *pdwSize = size; |
| ret = ERROR_INSUFFICIENT_BUFFER; |
| } |
| else { |
| InterfaceIndexTable *table; |
| get_interface_indices( FALSE, &table ); |
| |
| if (table) { |
| size = sizeof(MIB_IFTABLE); |
| if (table->numIndexes > 1) |
| size += (table->numIndexes - 1) * sizeof(MIB_IFROW); |
| if (*pdwSize < size) { |
| *pdwSize = size; |
| ret = ERROR_INSUFFICIENT_BUFFER; |
| } |
| else { |
| DWORD ndx; |
| |
| *pdwSize = size; |
| pIfTable->dwNumEntries = 0; |
| for (ndx = 0; ndx < table->numIndexes; ndx++) { |
| pIfTable->table[ndx].dwIndex = table->indexes[ndx]; |
| GetIfEntry(&pIfTable->table[ndx]); |
| pIfTable->dwNumEntries++; |
| } |
| if (bOrder) |
| qsort(pIfTable->table, pIfTable->dwNumEntries, sizeof(MIB_IFROW), |
| IfTableSorter); |
| ret = NO_ERROR; |
| } |
| HeapFree(GetProcessHeap(), 0, table); |
| } |
| else |
| ret = ERROR_OUTOFMEMORY; |
| } |
| } |
| TRACE("returning %d\n", ret); |
| return ret; |
| } |
| |
| /****************************************************************** |
| * GetIfTable2 (IPHLPAPI.@) |
| */ |
| DWORD WINAPI GetIfTable2( MIB_IF_TABLE2 **table ) |
| { |
| DWORD i, nb_interfaces, size = sizeof(MIB_IF_TABLE2); |
| InterfaceIndexTable *index_table; |
| MIB_IF_TABLE2 *ret; |
| |
| TRACE( "table %p\n", table ); |
| |
| if (!table) return ERROR_INVALID_PARAMETER; |
| |
| if ((nb_interfaces = get_interface_indices( FALSE, NULL )) > 1) |
| size += (nb_interfaces - 1) * sizeof(MIB_IF_ROW2); |
| |
| if (!(ret = HeapAlloc( GetProcessHeap(), 0, size ))) return ERROR_OUTOFMEMORY; |
| |
| get_interface_indices( FALSE, &index_table ); |
| if (!index_table) |
| { |
| HeapFree( GetProcessHeap(), 0, ret ); |
| return ERROR_OUTOFMEMORY; |
| } |
| |
| ret->NumEntries = 0; |
| for (i = 0; i < index_table->numIndexes; i++) |
| { |
| ret->Table[i].InterfaceIndex = index_table->indexes[i]; |
| GetIfEntry2( &ret->Table[i] ); |
| ret->NumEntries++; |
| } |
| |
| HeapFree( GetProcessHeap(), 0, index_table ); |
| *table = ret; |
| return NO_ERROR; |
| } |
| |
| /****************************************************************** |
| * GetInterfaceInfo (IPHLPAPI.@) |
| * |
| * Get a list of network interface adapters. |
| * |
| * PARAMS |
| * pIfTable [Out] buffer for interface adapters |
| * dwOutBufLen [Out] if buffer is too small, returns required size |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| * |
| * BUGS |
| * MSDN states this should return non-loopback interfaces only. |
| */ |
| DWORD WINAPI GetInterfaceInfo(PIP_INTERFACE_INFO pIfTable, PULONG dwOutBufLen) |
| { |
| DWORD ret; |
| |
| TRACE("pIfTable %p, dwOutBufLen %p\n", pIfTable, dwOutBufLen); |
| if (!dwOutBufLen) |
| ret = ERROR_INVALID_PARAMETER; |
| else { |
| DWORD numInterfaces = get_interface_indices( FALSE, NULL ); |
| ULONG size = sizeof(IP_INTERFACE_INFO); |
| |
| if (numInterfaces > 1) |
| size += (numInterfaces - 1) * sizeof(IP_ADAPTER_INDEX_MAP); |
| if (!pIfTable || *dwOutBufLen < size) { |
| *dwOutBufLen = size; |
| ret = ERROR_INSUFFICIENT_BUFFER; |
| } |
| else { |
| InterfaceIndexTable *table; |
| get_interface_indices( FALSE, &table ); |
| |
| if (table) { |
| size = sizeof(IP_INTERFACE_INFO); |
| if (table->numIndexes > 1) |
| size += (table->numIndexes - 1) * sizeof(IP_ADAPTER_INDEX_MAP); |
| if (*dwOutBufLen < size) { |
| *dwOutBufLen = size; |
| ret = ERROR_INSUFFICIENT_BUFFER; |
| } |
| else { |
| DWORD ndx; |
| char nameBuf[MAX_ADAPTER_NAME]; |
| |
| *dwOutBufLen = size; |
| pIfTable->NumAdapters = 0; |
| for (ndx = 0; ndx < table->numIndexes; ndx++) { |
| const char *walker, *name; |
| WCHAR *assigner; |
| |
| pIfTable->Adapter[ndx].Index = table->indexes[ndx]; |
| name = getInterfaceNameByIndex(table->indexes[ndx], nameBuf); |
| for (walker = name, assigner = pIfTable->Adapter[ndx].Name; |
| walker && *walker && |
| assigner - pIfTable->Adapter[ndx].Name < MAX_ADAPTER_NAME - 1; |
| walker++, assigner++) |
| *assigner = *walker; |
| *assigner = 0; |
| pIfTable->NumAdapters++; |
| } |
| ret = NO_ERROR; |
| } |
| HeapFree(GetProcessHeap(), 0, table); |
| } |
| else |
| ret = ERROR_OUTOFMEMORY; |
| } |
| } |
| TRACE("returning %d\n", ret); |
| return ret; |
| } |
| |
| |
| /****************************************************************** |
| * GetIpAddrTable (IPHLPAPI.@) |
| * |
| * Get interface-to-IP address mapping table. |
| * |
| * PARAMS |
| * pIpAddrTable [Out] buffer for mapping table |
| * pdwSize [In/Out] length of output buffer |
| * bOrder [In] whether to sort the table |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| * |
| * NOTES |
| * If pdwSize is less than required, the function will return |
| * ERROR_INSUFFICIENT_BUFFER, and *pdwSize will be set to the required byte |
| * size. |
| * If bOrder is true, the returned table will be sorted by the next hop and |
| * an assortment of arbitrary parameters. |
| */ |
| DWORD WINAPI GetIpAddrTable(PMIB_IPADDRTABLE pIpAddrTable, PULONG pdwSize, BOOL bOrder) |
| { |
| DWORD ret; |
| |
| TRACE("pIpAddrTable %p, pdwSize %p, bOrder %d\n", pIpAddrTable, pdwSize, |
| (DWORD)bOrder); |
| if (!pdwSize) |
| ret = ERROR_INVALID_PARAMETER; |
| else { |
| PMIB_IPADDRTABLE table; |
| |
| ret = getIPAddrTable(&table, GetProcessHeap(), 0); |
| if (ret == NO_ERROR) |
| { |
| ULONG size = FIELD_OFFSET(MIB_IPADDRTABLE, table[table->dwNumEntries]); |
| |
| if (!pIpAddrTable || *pdwSize < size) { |
| *pdwSize = size; |
| ret = ERROR_INSUFFICIENT_BUFFER; |
| } |
| else { |
| *pdwSize = size; |
| memcpy(pIpAddrTable, table, size); |
| if (bOrder) |
| qsort(pIpAddrTable->table, pIpAddrTable->dwNumEntries, |
| sizeof(MIB_IPADDRROW), IpAddrTableSorter); |
| ret = NO_ERROR; |
| } |
| HeapFree(GetProcessHeap(), 0, table); |
| } |
| } |
| TRACE("returning %d\n", ret); |
| return ret; |
| } |
| |
| |
| /****************************************************************** |
| * GetIpForwardTable (IPHLPAPI.@) |
| * |
| * Get the route table. |
| * |
| * PARAMS |
| * pIpForwardTable [Out] buffer for route table |
| * pdwSize [In/Out] length of output buffer |
| * bOrder [In] whether to sort the table |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| * |
| * NOTES |
| * If pdwSize is less than required, the function will return |
| * ERROR_INSUFFICIENT_BUFFER, and *pdwSize will be set to the required byte |
| * size. |
| * If bOrder is true, the returned table will be sorted by the next hop and |
| * an assortment of arbitrary parameters. |
| */ |
| DWORD WINAPI GetIpForwardTable(PMIB_IPFORWARDTABLE pIpForwardTable, PULONG pdwSize, BOOL bOrder) |
| { |
| DWORD ret; |
| PMIB_IPFORWARDTABLE table; |
| |
| TRACE("pIpForwardTable %p, pdwSize %p, bOrder %d\n", pIpForwardTable, pdwSize, bOrder); |
| |
| if (!pdwSize) return ERROR_INVALID_PARAMETER; |
| |
| ret = AllocateAndGetIpForwardTableFromStack(&table, bOrder, GetProcessHeap(), 0); |
| if (!ret) { |
| DWORD size = FIELD_OFFSET( MIB_IPFORWARDTABLE, table[table->dwNumEntries] ); |
| if (!pIpForwardTable || *pdwSize < size) { |
| *pdwSize = size; |
| ret = ERROR_INSUFFICIENT_BUFFER; |
| } |
| else { |
| *pdwSize = size; |
| memcpy(pIpForwardTable, table, size); |
| } |
| HeapFree(GetProcessHeap(), 0, table); |
| } |
| TRACE("returning %d\n", ret); |
| return ret; |
| } |
| |
| |
| /****************************************************************** |
| * GetIpNetTable (IPHLPAPI.@) |
| * |
| * Get the IP-to-physical address mapping table. |
| * |
| * PARAMS |
| * pIpNetTable [Out] buffer for mapping table |
| * pdwSize [In/Out] length of output buffer |
| * bOrder [In] whether to sort the table |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| * |
| * NOTES |
| * If pdwSize is less than required, the function will return |
| * ERROR_INSUFFICIENT_BUFFER, and *pdwSize will be set to the required byte |
| * size. |
| * If bOrder is true, the returned table will be sorted by IP address. |
| */ |
| DWORD WINAPI GetIpNetTable(PMIB_IPNETTABLE pIpNetTable, PULONG pdwSize, BOOL bOrder) |
| { |
| DWORD ret; |
| PMIB_IPNETTABLE table; |
| |
| TRACE("pIpNetTable %p, pdwSize %p, bOrder %d\n", pIpNetTable, pdwSize, bOrder); |
| |
| if (!pdwSize) return ERROR_INVALID_PARAMETER; |
| |
| ret = AllocateAndGetIpNetTableFromStack( &table, bOrder, GetProcessHeap(), 0 ); |
| if (!ret) { |
| DWORD size = FIELD_OFFSET( MIB_IPNETTABLE, table[table->dwNumEntries] ); |
| if (!pIpNetTable || *pdwSize < size) { |
| *pdwSize = size; |
| ret = ERROR_INSUFFICIENT_BUFFER; |
| } |
| else { |
| *pdwSize = size; |
| memcpy(pIpNetTable, table, size); |
| } |
| HeapFree(GetProcessHeap(), 0, table); |
| } |
| TRACE("returning %d\n", ret); |
| return ret; |
| } |
| |
| /* Gets the DNS server list into the list beginning at list. Assumes that |
| * a single server address may be placed at list if *len is at least |
| * sizeof(IP_ADDR_STRING) long. Otherwise, list->Next is set to firstDynamic, |
| * and assumes that all remaining DNS servers are contiguously located |
| * beginning at firstDynamic. On input, *len is assumed to be the total number |
| * of bytes available for all DNS servers, and is ignored if list is NULL. |
| * On return, *len is set to the total number of bytes required for all DNS |
| * servers. |
| * Returns ERROR_BUFFER_OVERFLOW if *len is insufficient, |
| * ERROR_SUCCESS otherwise. |
| */ |
| static DWORD get_dns_server_list(PIP_ADDR_STRING list, |
| PIP_ADDR_STRING firstDynamic, DWORD *len) |
| { |
| DWORD size; |
| int num = get_dns_servers( NULL, 0, TRUE ); |
| |
| size = num * sizeof(IP_ADDR_STRING); |
| if (!list || *len < size) { |
| *len = size; |
| return ERROR_BUFFER_OVERFLOW; |
| } |
| *len = size; |
| if (num > 0) { |
| PIP_ADDR_STRING ptr; |
| int i; |
| SOCKADDR_STORAGE *addr = HeapAlloc( GetProcessHeap(), 0, num * sizeof(SOCKADDR_STORAGE) ); |
| |
| get_dns_servers( addr, num, TRUE ); |
| |
| for (i = 0, ptr = list; i < num; i++, ptr = ptr->Next) { |
| toIPAddressString(((struct sockaddr_in *)(addr + i))->sin_addr.s_addr, |
| ptr->IpAddress.String); |
| if (i == num - 1) |
| ptr->Next = NULL; |
| else if (i == 0) |
| ptr->Next = firstDynamic; |
| else |
| ptr->Next = (PIP_ADDR_STRING)((PBYTE)ptr + sizeof(IP_ADDR_STRING)); |
| } |
| HeapFree( GetProcessHeap(), 0, addr ); |
| } |
| return ERROR_SUCCESS; |
| } |
| |
| /****************************************************************** |
| * GetNetworkParams (IPHLPAPI.@) |
| * |
| * Get the network parameters for the local computer. |
| * |
| * PARAMS |
| * pFixedInfo [Out] buffer for network parameters |
| * pOutBufLen [In/Out] length of output buffer |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| * |
| * NOTES |
| * If pOutBufLen is less than required, the function will return |
| * ERROR_INSUFFICIENT_BUFFER, and pOutBufLen will be set to the required byte |
| * size. |
| */ |
| DWORD WINAPI GetNetworkParams(PFIXED_INFO pFixedInfo, PULONG pOutBufLen) |
| { |
| DWORD ret, size, serverListSize; |
| LONG regReturn; |
| HKEY hKey; |
| |
| TRACE("pFixedInfo %p, pOutBufLen %p\n", pFixedInfo, pOutBufLen); |
| if (!pOutBufLen) |
| return ERROR_INVALID_PARAMETER; |
| |
| get_dns_server_list(NULL, NULL, &serverListSize); |
| size = sizeof(FIXED_INFO) + serverListSize - sizeof(IP_ADDR_STRING); |
| if (!pFixedInfo || *pOutBufLen < size) { |
| *pOutBufLen = size; |
| return ERROR_BUFFER_OVERFLOW; |
| } |
| |
| memset(pFixedInfo, 0, size); |
| size = sizeof(pFixedInfo->HostName); |
| GetComputerNameExA(ComputerNameDnsHostname, pFixedInfo->HostName, &size); |
| size = sizeof(pFixedInfo->DomainName); |
| GetComputerNameExA(ComputerNameDnsDomain, pFixedInfo->DomainName, &size); |
| get_dns_server_list(&pFixedInfo->DnsServerList, |
| (PIP_ADDR_STRING)((BYTE *)pFixedInfo + sizeof(FIXED_INFO)), |
| &serverListSize); |
| /* Assume the first DNS server in the list is the "current" DNS server: */ |
| pFixedInfo->CurrentDnsServer = &pFixedInfo->DnsServerList; |
| pFixedInfo->NodeType = HYBRID_NODETYPE; |
| regReturn = RegOpenKeyExA(HKEY_LOCAL_MACHINE, |
| "SYSTEM\\CurrentControlSet\\Services\\VxD\\MSTCP", 0, KEY_READ, &hKey); |
| if (regReturn != ERROR_SUCCESS) |
| regReturn = RegOpenKeyExA(HKEY_LOCAL_MACHINE, |
| "SYSTEM\\CurrentControlSet\\Services\\NetBT\\Parameters", 0, KEY_READ, |
| &hKey); |
| if (regReturn == ERROR_SUCCESS) |
| { |
| DWORD size = sizeof(pFixedInfo->ScopeId); |
| |
| RegQueryValueExA(hKey, "ScopeID", NULL, NULL, (LPBYTE)pFixedInfo->ScopeId, &size); |
| RegCloseKey(hKey); |
| } |
| |
| /* FIXME: can check whether routing's enabled in /proc/sys/net/ipv4/ip_forward |
| I suppose could also check for a listener on port 53 to set EnableDns */ |
| ret = NO_ERROR; |
| TRACE("returning %d\n", ret); |
| return ret; |
| } |
| |
| |
| /****************************************************************** |
| * GetNumberOfInterfaces (IPHLPAPI.@) |
| * |
| * Get the number of interfaces. |
| * |
| * PARAMS |
| * pdwNumIf [Out] number of interfaces |
| * |
| * RETURNS |
| * NO_ERROR on success, ERROR_INVALID_PARAMETER if pdwNumIf is NULL. |
| */ |
| DWORD WINAPI GetNumberOfInterfaces(PDWORD pdwNumIf) |
| { |
| DWORD ret; |
| |
| TRACE("pdwNumIf %p\n", pdwNumIf); |
| if (!pdwNumIf) |
| ret = ERROR_INVALID_PARAMETER; |
| else { |
| *pdwNumIf = get_interface_indices( FALSE, NULL ); |
| ret = NO_ERROR; |
| } |
| TRACE("returning %d\n", ret); |
| return ret; |
| } |
| |
| |
| /****************************************************************** |
| * GetPerAdapterInfo (IPHLPAPI.@) |
| * |
| * Get information about an adapter corresponding to an interface. |
| * |
| * PARAMS |
| * IfIndex [In] interface info |
| * pPerAdapterInfo [Out] buffer for per adapter info |
| * pOutBufLen [In/Out] length of output buffer |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| */ |
| DWORD WINAPI GetPerAdapterInfo(ULONG IfIndex, PIP_PER_ADAPTER_INFO pPerAdapterInfo, PULONG pOutBufLen) |
| { |
| ULONG bytesNeeded = sizeof(IP_PER_ADAPTER_INFO), serverListSize = 0; |
| DWORD ret = NO_ERROR; |
| |
| TRACE("(IfIndex %d, pPerAdapterInfo %p, pOutBufLen %p)\n", IfIndex, pPerAdapterInfo, pOutBufLen); |
| |
| if (!pOutBufLen) return ERROR_INVALID_PARAMETER; |
| |
| if (!isIfIndexLoopback(IfIndex)) { |
| get_dns_server_list(NULL, NULL, &serverListSize); |
| if (serverListSize > sizeof(IP_ADDR_STRING)) |
| bytesNeeded += serverListSize - sizeof(IP_ADDR_STRING); |
| } |
| if (!pPerAdapterInfo || *pOutBufLen < bytesNeeded) |
| { |
| *pOutBufLen = bytesNeeded; |
| return ERROR_BUFFER_OVERFLOW; |
| } |
| |
| memset(pPerAdapterInfo, 0, bytesNeeded); |
| if (!isIfIndexLoopback(IfIndex)) { |
| ret = get_dns_server_list(&pPerAdapterInfo->DnsServerList, |
| (PIP_ADDR_STRING)((PBYTE)pPerAdapterInfo + sizeof(IP_PER_ADAPTER_INFO)), |
| &serverListSize); |
| /* Assume the first DNS server in the list is the "current" DNS server: */ |
| pPerAdapterInfo->CurrentDnsServer = &pPerAdapterInfo->DnsServerList; |
| } |
| return ret; |
| } |
| |
| |
| /****************************************************************** |
| * GetRTTAndHopCount (IPHLPAPI.@) |
| * |
| * Get round-trip time (RTT) and hop count. |
| * |
| * PARAMS |
| * |
| * DestIpAddress [In] destination address to get the info for |
| * HopCount [Out] retrieved hop count |
| * MaxHops [In] maximum hops to search for the destination |
| * RTT [Out] RTT in milliseconds |
| * |
| * RETURNS |
| * Success: TRUE |
| * Failure: FALSE |
| * |
| * FIXME |
| * Stub, returns FALSE. |
| */ |
| BOOL WINAPI GetRTTAndHopCount(IPAddr DestIpAddress, PULONG HopCount, ULONG MaxHops, PULONG RTT) |
| { |
| FIXME("(DestIpAddress 0x%08x, HopCount %p, MaxHops %d, RTT %p): stub\n", |
| DestIpAddress, HopCount, MaxHops, RTT); |
| return FALSE; |
| } |
| |
| |
| /****************************************************************** |
| * GetTcpTable (IPHLPAPI.@) |
| * |
| * Get the table of active TCP connections. |
| * |
| * PARAMS |
| * pTcpTable [Out] buffer for TCP connections table |
| * pdwSize [In/Out] length of output buffer |
| * bOrder [In] whether to order the table |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| * |
| * NOTES |
| * If pdwSize is less than required, the function will return |
| * ERROR_INSUFFICIENT_BUFFER, and *pdwSize will be set to |
| * the required byte size. |
| * If bOrder is true, the returned table will be sorted, first by |
| * local address and port number, then by remote address and port |
| * number. |
| */ |
| DWORD WINAPI GetTcpTable(PMIB_TCPTABLE pTcpTable, PDWORD pdwSize, BOOL bOrder) |
| { |
| TRACE("pTcpTable %p, pdwSize %p, bOrder %d\n", pTcpTable, pdwSize, bOrder); |
| return GetExtendedTcpTable(pTcpTable, pdwSize, bOrder, WS_AF_INET, TCP_TABLE_BASIC_ALL, 0); |
| } |
| |
| /****************************************************************** |
| * GetExtendedTcpTable (IPHLPAPI.@) |
| */ |
| DWORD WINAPI GetExtendedTcpTable(PVOID pTcpTable, PDWORD pdwSize, BOOL bOrder, |
| ULONG ulAf, TCP_TABLE_CLASS TableClass, ULONG Reserved) |
| { |
| DWORD ret, size; |
| void *table; |
| |
| TRACE("pTcpTable %p, pdwSize %p, bOrder %d, ulAf %u, TableClass %u, Reserved %u\n", |
| pTcpTable, pdwSize, bOrder, ulAf, TableClass, Reserved); |
| |
| if (!pdwSize) return ERROR_INVALID_PARAMETER; |
| |
| if (ulAf != WS_AF_INET) |
| { |
| FIXME("ulAf = %u not supported\n", ulAf); |
| return ERROR_NOT_SUPPORTED; |
| } |
| if (TableClass >= TCP_TABLE_OWNER_MODULE_LISTENER) |
| FIXME("module classes not fully supported\n"); |
| |
| if ((ret = build_tcp_table(TableClass, &table, bOrder, GetProcessHeap(), 0, &size))) |
| return ret; |
| |
| if (!pTcpTable || *pdwSize < size) |
| { |
| *pdwSize = size; |
| ret = ERROR_INSUFFICIENT_BUFFER; |
| } |
| else |
| { |
| *pdwSize = size; |
| memcpy(pTcpTable, table, size); |
| } |
| HeapFree(GetProcessHeap(), 0, table); |
| return ret; |
| } |
| |
| /****************************************************************** |
| * GetUdpTable (IPHLPAPI.@) |
| * |
| * Get a table of active UDP connections. |
| * |
| * PARAMS |
| * pUdpTable [Out] buffer for UDP connections table |
| * pdwSize [In/Out] length of output buffer |
| * bOrder [In] whether to order the table |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| * |
| * NOTES |
| * If pdwSize is less than required, the function will return |
| * ERROR_INSUFFICIENT_BUFFER, and *pdwSize will be set to the |
| * required byte size. |
| * If bOrder is true, the returned table will be sorted, first by |
| * local address, then by local port number. |
| */ |
| DWORD WINAPI GetUdpTable(PMIB_UDPTABLE pUdpTable, PDWORD pdwSize, BOOL bOrder) |
| { |
| return GetExtendedUdpTable(pUdpTable, pdwSize, bOrder, WS_AF_INET, UDP_TABLE_BASIC, 0); |
| } |
| |
| /****************************************************************** |
| * GetExtendedUdpTable (IPHLPAPI.@) |
| */ |
| DWORD WINAPI GetExtendedUdpTable(PVOID pUdpTable, PDWORD pdwSize, BOOL bOrder, |
| ULONG ulAf, UDP_TABLE_CLASS TableClass, ULONG Reserved) |
| { |
| DWORD ret, size; |
| void *table; |
| |
| TRACE("pUdpTable %p, pdwSize %p, bOrder %d, ulAf %u, TableClass %u, Reserved %u\n", |
| pUdpTable, pdwSize, bOrder, ulAf, TableClass, Reserved); |
| |
| if (!pdwSize) return ERROR_INVALID_PARAMETER; |
| |
| if (ulAf != WS_AF_INET) |
| { |
| FIXME("ulAf = %u not supported\n", ulAf); |
| return ERROR_NOT_SUPPORTED; |
| } |
| if (TableClass == UDP_TABLE_OWNER_MODULE) |
| FIXME("UDP_TABLE_OWNER_MODULE not fully supported\n"); |
| |
| if ((ret = build_udp_table(TableClass, &table, bOrder, GetProcessHeap(), 0, &size))) |
| return ret; |
| |
| if (!pUdpTable || *pdwSize < size) |
| { |
| *pdwSize = size; |
| ret = ERROR_INSUFFICIENT_BUFFER; |
| } |
| else |
| { |
| *pdwSize = size; |
| memcpy(pUdpTable, table, size); |
| } |
| HeapFree(GetProcessHeap(), 0, table); |
| return ret; |
| } |
| |
| /****************************************************************** |
| * GetUniDirectionalAdapterInfo (IPHLPAPI.@) |
| * |
| * This is a Win98-only function to get information on "unidirectional" |
| * adapters. Since this is pretty nonsensical in other contexts, it |
| * never returns anything. |
| * |
| * PARAMS |
| * pIPIfInfo [Out] buffer for adapter infos |
| * dwOutBufLen [Out] length of the output buffer |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| * |
| * FIXME |
| * Stub, returns ERROR_NOT_SUPPORTED. |
| */ |
| DWORD WINAPI GetUniDirectionalAdapterInfo(PIP_UNIDIRECTIONAL_ADAPTER_ADDRESS pIPIfInfo, PULONG dwOutBufLen) |
| { |
| TRACE("pIPIfInfo %p, dwOutBufLen %p\n", pIPIfInfo, dwOutBufLen); |
| /* a unidirectional adapter?? not bloody likely! */ |
| return ERROR_NOT_SUPPORTED; |
| } |
| |
| |
| /****************************************************************** |
| * IpReleaseAddress (IPHLPAPI.@) |
| * |
| * Release an IP obtained through DHCP, |
| * |
| * PARAMS |
| * AdapterInfo [In] adapter to release IP address |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| * |
| * NOTES |
| * Since GetAdaptersInfo never returns adapters that have DHCP enabled, |
| * this function does nothing. |
| * |
| * FIXME |
| * Stub, returns ERROR_NOT_SUPPORTED. |
| */ |
| DWORD WINAPI IpReleaseAddress(PIP_ADAPTER_INDEX_MAP AdapterInfo) |
| { |
| FIXME("Stub AdapterInfo %p\n", AdapterInfo); |
| return ERROR_NOT_SUPPORTED; |
| } |
| |
| |
| /****************************************************************** |
| * IpRenewAddress (IPHLPAPI.@) |
| * |
| * Renew an IP obtained through DHCP. |
| * |
| * PARAMS |
| * AdapterInfo [In] adapter to renew IP address |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| * |
| * NOTES |
| * Since GetAdaptersInfo never returns adapters that have DHCP enabled, |
| * this function does nothing. |
| * |
| * FIXME |
| * Stub, returns ERROR_NOT_SUPPORTED. |
| */ |
| DWORD WINAPI IpRenewAddress(PIP_ADAPTER_INDEX_MAP AdapterInfo) |
| { |
| FIXME("Stub AdapterInfo %p\n", AdapterInfo); |
| return ERROR_NOT_SUPPORTED; |
| } |
| |
| |
| /****************************************************************** |
| * NotifyAddrChange (IPHLPAPI.@) |
| * |
| * Notify caller whenever the ip-interface map is changed. |
| * |
| * PARAMS |
| * Handle [Out] handle usable in asynchronous notification |
| * overlapped [In] overlapped structure that notifies the caller |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| * |
| * FIXME |
| * Stub, returns ERROR_NOT_SUPPORTED. |
| */ |
| DWORD WINAPI NotifyAddrChange(PHANDLE Handle, LPOVERLAPPED overlapped) |
| { |
| FIXME("(Handle %p, overlapped %p): stub\n", Handle, overlapped); |
| if (Handle) *Handle = INVALID_HANDLE_VALUE; |
| if (overlapped) ((IO_STATUS_BLOCK *) overlapped)->u.Status = STATUS_PENDING; |
| return ERROR_IO_PENDING; |
| } |
| |
| |
| /****************************************************************** |
| * NotifyIpInterfaceChange (IPHLPAPI.@) |
| */ |
| DWORD WINAPI NotifyIpInterfaceChange(ULONG family, PVOID callback, PVOID context, |
| BOOLEAN init_notify, PHANDLE handle) |
| { |
| FIXME("(family %d, callback %p, context %p, init_notify %d, handle %p): stub\n", |
| family, callback, context, init_notify, handle); |
| if (handle) *handle = NULL; |
| return ERROR_NOT_SUPPORTED; |
| } |
| |
| |
| /****************************************************************** |
| * NotifyRouteChange (IPHLPAPI.@) |
| * |
| * Notify caller whenever the ip routing table is changed. |
| * |
| * PARAMS |
| * Handle [Out] handle usable in asynchronous notification |
| * overlapped [In] overlapped structure that notifies the caller |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| * |
| * FIXME |
| * Stub, returns ERROR_NOT_SUPPORTED. |
| */ |
| DWORD WINAPI NotifyRouteChange(PHANDLE Handle, LPOVERLAPPED overlapped) |
| { |
| FIXME("(Handle %p, overlapped %p): stub\n", Handle, overlapped); |
| return ERROR_NOT_SUPPORTED; |
| } |
| |
| |
| /****************************************************************** |
| * SendARP (IPHLPAPI.@) |
| * |
| * Send an ARP request. |
| * |
| * PARAMS |
| * DestIP [In] attempt to obtain this IP |
| * SrcIP [In] optional sender IP address |
| * pMacAddr [Out] buffer for the mac address |
| * PhyAddrLen [In/Out] length of the output buffer |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| * |
| * FIXME |
| * Stub, returns ERROR_NOT_SUPPORTED. |
| */ |
| DWORD WINAPI SendARP(IPAddr DestIP, IPAddr SrcIP, PULONG pMacAddr, PULONG PhyAddrLen) |
| { |
| FIXME("(DestIP 0x%08x, SrcIP 0x%08x, pMacAddr %p, PhyAddrLen %p): stub\n", |
| DestIP, SrcIP, pMacAddr, PhyAddrLen); |
| return ERROR_NOT_SUPPORTED; |
| } |
| |
| |
| /****************************************************************** |
| * SetIfEntry (IPHLPAPI.@) |
| * |
| * Set the administrative status of an interface. |
| * |
| * PARAMS |
| * pIfRow [In] dwAdminStatus member specifies the new status. |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| * |
| * FIXME |
| * Stub, returns ERROR_NOT_SUPPORTED. |
| */ |
| DWORD WINAPI SetIfEntry(PMIB_IFROW pIfRow) |
| { |
| FIXME("(pIfRow %p): stub\n", pIfRow); |
| /* this is supposed to set an interface administratively up or down. |
| Could do SIOCSIFFLAGS and set/clear IFF_UP, but, not sure I want to, and |
| this sort of down is indistinguishable from other sorts of down (e.g. no |
| link). */ |
| return ERROR_NOT_SUPPORTED; |
| } |
| |
| |
| /****************************************************************** |
| * SetIpForwardEntry (IPHLPAPI.@) |
| * |
| * Modify an existing route. |
| * |
| * PARAMS |
| * pRoute [In] route with the new information |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| * |
| * FIXME |
| * Stub, returns NO_ERROR. |
| */ |
| DWORD WINAPI SetIpForwardEntry(PMIB_IPFORWARDROW pRoute) |
| { |
| FIXME("(pRoute %p): stub\n", pRoute); |
| /* this is to add a route entry, how's it distinguishable from |
| CreateIpForwardEntry? |
| could use SIOCADDRT, not sure I want to */ |
| return 0; |
| } |
| |
| |
| /****************************************************************** |
| * SetIpNetEntry (IPHLPAPI.@) |
| * |
| * Modify an existing ARP entry. |
| * |
| * PARAMS |
| * pArpEntry [In] ARP entry with the new information |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| * |
| * FIXME |
| * Stub, returns NO_ERROR. |
| */ |
| DWORD WINAPI SetIpNetEntry(PMIB_IPNETROW pArpEntry) |
| { |
| FIXME("(pArpEntry %p): stub\n", pArpEntry); |
| /* same as CreateIpNetEntry here, could use SIOCSARP, not sure I want to */ |
| return 0; |
| } |
| |
| |
| /****************************************************************** |
| * SetIpStatistics (IPHLPAPI.@) |
| * |
| * Toggle IP forwarding and det the default TTL value. |
| * |
| * PARAMS |
| * pIpStats [In] IP statistics with the new information |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| * |
| * FIXME |
| * Stub, returns NO_ERROR. |
| */ |
| DWORD WINAPI SetIpStatistics(PMIB_IPSTATS pIpStats) |
| { |
| FIXME("(pIpStats %p): stub\n", pIpStats); |
| return 0; |
| } |
| |
| |
| /****************************************************************** |
| * SetIpTTL (IPHLPAPI.@) |
| * |
| * Set the default TTL value. |
| * |
| * PARAMS |
| * nTTL [In] new TTL value |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| * |
| * FIXME |
| * Stub, returns NO_ERROR. |
| */ |
| DWORD WINAPI SetIpTTL(UINT nTTL) |
| { |
| FIXME("(nTTL %d): stub\n", nTTL); |
| /* could echo nTTL > /proc/net/sys/net/ipv4/ip_default_ttl, not sure I |
| want to. Could map EACCESS to ERROR_ACCESS_DENIED, I suppose */ |
| return 0; |
| } |
| |
| |
| /****************************************************************** |
| * SetTcpEntry (IPHLPAPI.@) |
| * |
| * Set the state of a TCP connection. |
| * |
| * PARAMS |
| * pTcpRow [In] specifies connection with new state |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| * |
| * FIXME |
| * Stub, returns NO_ERROR. |
| */ |
| DWORD WINAPI SetTcpEntry(PMIB_TCPROW pTcpRow) |
| { |
| FIXME("(pTcpRow %p): stub\n", pTcpRow); |
| return 0; |
| } |
| |
| /****************************************************************** |
| * SetPerTcpConnectionEStats (IPHLPAPI.@) |
| */ |
| DWORD WINAPI SetPerTcpConnectionEStats(PMIB_TCPROW row, TCP_ESTATS_TYPE state, PBYTE rw, |
| ULONG version, ULONG size, ULONG offset) |
| { |
| FIXME("(row %p, state %d, rw %p, version %u, size %u, offset %u): stub\n", |
| row, state, rw, version, size, offset); |
| return ERROR_NOT_SUPPORTED; |
| } |
| |
| |
| /****************************************************************** |
| * UnenableRouter (IPHLPAPI.@) |
| * |
| * Decrement the IP-forwarding reference count. Turn off IP-forwarding |
| * if it reaches zero. |
| * |
| * PARAMS |
| * pOverlapped [In/Out] should be the same as in EnableRouter() |
| * lpdwEnableCount [Out] optional, receives reference count |
| * |
| * RETURNS |
| * Success: NO_ERROR |
| * Failure: error code from winerror.h |
| * |
| * FIXME |
| * Stub, returns ERROR_NOT_SUPPORTED. |
| */ |
| DWORD WINAPI UnenableRouter(OVERLAPPED * pOverlapped, LPDWORD lpdwEnableCount) |
| { |
| FIXME("(pOverlapped %p, lpdwEnableCount %p): stub\n", pOverlapped, |
| lpdwEnableCount); |
| /* could echo "0" > /proc/net/sys/net/ipv4/ip_forward, not sure I want to |
| could map EACCESS to ERROR_ACCESS_DENIED, I suppose |
| */ |
| return ERROR_NOT_SUPPORTED; |
| } |
| |
| /****************************************************************** |
| * PfCreateInterface (IPHLPAPI.@) |
| */ |
| DWORD WINAPI PfCreateInterface(DWORD dwName, PFFORWARD_ACTION inAction, PFFORWARD_ACTION outAction, |
| BOOL bUseLog, BOOL bMustBeUnique, INTERFACE_HANDLE *ppInterface) |
| { |
| FIXME("(%d %d %d %x %x %p) stub\n", dwName, inAction, outAction, bUseLog, bMustBeUnique, ppInterface); |
| return ERROR_CALL_NOT_IMPLEMENTED; |
| } |
| |
| /****************************************************************** |
| * PfUnBindInterface (IPHLPAPI.@) |
| */ |
| DWORD WINAPI PfUnBindInterface(INTERFACE_HANDLE interface) |
| { |
| FIXME("(%p) stub\n", interface); |
| return ERROR_CALL_NOT_IMPLEMENTED; |
| } |
| |
| /****************************************************************** |
| * PfDeleteInterface(IPHLPAPI.@) |
| */ |
| DWORD WINAPI PfDeleteInterface(INTERFACE_HANDLE interface) |
| { |
| FIXME("(%p) stub\n", interface); |
| return ERROR_CALL_NOT_IMPLEMENTED; |
| } |
| |
| /****************************************************************** |
| * PfBindInterfaceToIPAddress(IPHLPAPI.@) |
| */ |
| DWORD WINAPI PfBindInterfaceToIPAddress(INTERFACE_HANDLE interface, PFADDRESSTYPE type, PBYTE ip) |
| { |
| FIXME("(%p %d %p) stub\n", interface, type, ip); |
| return ERROR_CALL_NOT_IMPLEMENTED; |
| } |
| |
| /****************************************************************** |
| * GetTcpTable2 (IPHLPAPI.@) |
| */ |
| ULONG WINAPI GetTcpTable2(PMIB_TCPTABLE2 table, PULONG size, BOOL order) |
| { |
| FIXME("pTcpTable2 %p, pdwSize %p, bOrder %d: stub\n", table, size, order); |
| return ERROR_NOT_SUPPORTED; |
| } |
| |
| /****************************************************************** |
| * GetTcp6Table (IPHLPAPI.@) |
| */ |
| ULONG WINAPI GetTcp6Table(PMIB_TCP6TABLE table, PULONG size, BOOL order) |
| { |
| FIXME("pTcp6Table %p, size %p, order %d: stub\n", table, size, order); |
| return ERROR_NOT_SUPPORTED; |
| } |
| |
| /****************************************************************** |
| * GetTcp6Table2 (IPHLPAPI.@) |
| */ |
| ULONG WINAPI GetTcp6Table2(PMIB_TCP6TABLE2 table, PULONG size, BOOL order) |
| { |
| FIXME("pTcp6Table2 %p, size %p, order %d: stub\n", table, size, order); |
| return ERROR_NOT_SUPPORTED; |
| } |
| |
| /****************************************************************** |
| * ConvertInterfaceGuidToLuid (IPHLPAPI.@) |
| */ |
| DWORD WINAPI ConvertInterfaceGuidToLuid(const GUID *guid, NET_LUID *luid) |
| { |
| DWORD ret; |
| MIB_IFROW row; |
| |
| TRACE("(%s %p)\n", debugstr_guid(guid), luid); |
| |
| if (!guid || !luid) return ERROR_INVALID_PARAMETER; |
| |
| row.dwIndex = guid->Data1; |
| if ((ret = GetIfEntry( &row ))) return ret; |
| |
| luid->Info.Reserved = 0; |
| luid->Info.NetLuidIndex = guid->Data1; |
| luid->Info.IfType = row.dwType; |
| return NO_ERROR; |
| } |
| |
| /****************************************************************** |
| * ConvertInterfaceIndexToLuid (IPHLPAPI.@) |
| */ |
| DWORD WINAPI ConvertInterfaceIndexToLuid(NET_IFINDEX index, NET_LUID *luid) |
| { |
| MIB_IFROW row; |
| |
| TRACE("(%u %p)\n", index, luid); |
| |
| if (!luid) return ERROR_INVALID_PARAMETER; |
| memset( luid, 0, sizeof(*luid) ); |
| |
| row.dwIndex = index; |
| if (GetIfEntry( &row )) return ERROR_FILE_NOT_FOUND; |
| |
| luid->Info.Reserved = 0; |
| luid->Info.NetLuidIndex = index; |
| luid->Info.IfType = row.dwType; |
| return NO_ERROR; |
| } |
| |
| /****************************************************************** |
| * ConvertInterfaceLuidToGuid (IPHLPAPI.@) |
| */ |
| DWORD WINAPI ConvertInterfaceLuidToGuid(const NET_LUID *luid, GUID *guid) |
| { |
| DWORD ret; |
| MIB_IFROW row; |
| |
| TRACE("(%p %p)\n", luid, guid); |
| |
| if (!luid || !guid) return ERROR_INVALID_PARAMETER; |
| |
| row.dwIndex = luid->Info.NetLuidIndex; |
| if ((ret = GetIfEntry( &row ))) return ret; |
| |
| guid->Data1 = luid->Info.NetLuidIndex; |
| return NO_ERROR; |
| } |
| |
| /****************************************************************** |
| * ConvertInterfaceLuidToIndex (IPHLPAPI.@) |
| */ |
| DWORD WINAPI ConvertInterfaceLuidToIndex(const NET_LUID *luid, NET_IFINDEX *index) |
| { |
| DWORD ret; |
| MIB_IFROW row; |
| |
| TRACE("(%p %p)\n", luid, index); |
| |
| if (!luid || !index) return ERROR_INVALID_PARAMETER; |
| |
| row.dwIndex = luid->Info.NetLuidIndex; |
| if ((ret = GetIfEntry( &row ))) return ret; |
| |
| *index = luid->Info.NetLuidIndex; |
| return NO_ERROR; |
| } |
| |
| /****************************************************************** |
| * ConvertInterfaceLuidToNameA (IPHLPAPI.@) |
| */ |
| DWORD WINAPI ConvertInterfaceLuidToNameA(const NET_LUID *luid, char *name, SIZE_T len) |
| { |
| DWORD ret; |
| MIB_IFROW row; |
| |
| TRACE("(%p %p %u)\n", luid, name, (DWORD)len); |
| |
| if (!luid) return ERROR_INVALID_PARAMETER; |
| |
| row.dwIndex = luid->Info.NetLuidIndex; |
| if ((ret = GetIfEntry( &row ))) return ret; |
| |
| if (!name || len < WideCharToMultiByte( CP_UNIXCP, 0, row.wszName, -1, NULL, 0, NULL, NULL )) |
| return ERROR_NOT_ENOUGH_MEMORY; |
| |
| WideCharToMultiByte( CP_UNIXCP, 0, row.wszName, -1, name, len, NULL, NULL ); |
| return NO_ERROR; |
| } |
| |
| /****************************************************************** |
| * ConvertInterfaceLuidToNameW (IPHLPAPI.@) |
| */ |
| DWORD WINAPI ConvertInterfaceLuidToNameW(const NET_LUID *luid, WCHAR *name, SIZE_T len) |
| { |
| DWORD ret; |
| MIB_IFROW row; |
| |
| TRACE("(%p %p %u)\n", luid, name, (DWORD)len); |
| |
| if (!luid || !name) return ERROR_INVALID_PARAMETER; |
| |
| row.dwIndex = luid->Info.NetLuidIndex; |
| if ((ret = GetIfEntry( &row ))) return ret; |
| |
| if (len < strlenW( row.wszName ) + 1) return ERROR_NOT_ENOUGH_MEMORY; |
| strcpyW( name, row.wszName ); |
| return NO_ERROR; |
| } |
| |
| /****************************************************************** |
| * ConvertInterfaceNameToLuidA (IPHLPAPI.@) |
| */ |
| DWORD WINAPI ConvertInterfaceNameToLuidA(const char *name, NET_LUID *luid) |
| { |
| DWORD ret; |
| IF_INDEX index; |
| MIB_IFROW row; |
| |
| TRACE("(%s %p)\n", debugstr_a(name), luid); |
| |
| if ((ret = getInterfaceIndexByName( name, &index ))) return ERROR_INVALID_NAME; |
| if (!luid) return ERROR_INVALID_PARAMETER; |
| |
| row.dwIndex = index; |
| if ((ret = GetIfEntry( &row ))) return ret; |
| |
| luid->Info.Reserved = 0; |
| luid->Info.NetLuidIndex = index; |
| luid->Info.IfType = row.dwType; |
| return NO_ERROR; |
| } |
| |
| /****************************************************************** |
| * ConvertInterfaceNameToLuidW (IPHLPAPI.@) |
| */ |
| DWORD WINAPI ConvertInterfaceNameToLuidW(const WCHAR *name, NET_LUID *luid) |
| { |
| DWORD ret; |
| IF_INDEX index; |
| MIB_IFROW row; |
| char nameA[IF_MAX_STRING_SIZE + 1]; |
| |
| TRACE("(%s %p)\n", debugstr_w(name), luid); |
| |
| if (!luid) return ERROR_INVALID_PARAMETER; |
| memset( luid, 0, sizeof(*luid) ); |
| |
| if (!WideCharToMultiByte( CP_UNIXCP, 0, name, -1, nameA, sizeof(nameA), NULL, NULL )) |
| return ERROR_INVALID_NAME; |
| |
| if ((ret = getInterfaceIndexByName( nameA, &index ))) return ret; |
| |
| row.dwIndex = index; |
| if ((ret = GetIfEntry( &row ))) return ret; |
| |
| luid->Info.Reserved = 0; |
| luid->Info.NetLuidIndex = index; |
| luid->Info.IfType = row.dwType; |
| return NO_ERROR; |
| } |