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iphlpapi: Implement GetAdapterIndex() by parsing the GUID from the name.

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Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Huw Davies 2021-08-19 08:53:43 +01:00 committed by Alexandre Julliard
parent 8d7720b0ed
commit 502fd1a4ba
1 changed files with 11 additions and 24 deletions
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35
dlls/iphlpapi/iphlpapi_main.c
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@ -69,7 +69,6 @@ WINE_DEFAULT_DEBUG_CHANNEL(iphlpapi);
static const WCHAR device_tcpip[] = {'\\','D','E','V','I','C','E','\\','T','C','P','I','P','_',0};
DWORD WINAPI AllocateAndGetIfTableFromStack( MIB_IFTABLE **table, BOOL sort, HANDLE heap, DWORD flags );
DWORD WINAPI AllocateAndGetIpAddrTableFromStack( MIB_IPADDRTABLE **table, BOOL sort, HANDLE heap, DWORD flags );
static const NPI_MODULEID *ip_module_id( USHORT family )
@ -533,10 +532,10 @@ DWORD WINAPI FlushIpNetTable(DWORD dwIfIndex)
* ptr [In] pointer to the buffer to free
*
*/
void WINAPI FreeMibTable(void *ptr)
void WINAPI FreeMibTable( void *ptr )
{
TRACE("(%p)\n", ptr);
HeapFree(GetProcessHeap(), 0, ptr);
TRACE( "(%p)\n", ptr );
heap_free( ptr );
}
/******************************************************************
@ -547,33 +546,21 @@ void WINAPI FreeMibTable(void *ptr)
* PARAMS
* adapter_name [In] unicode string with the adapter name
* index [Out] returns found interface index
*
* RETURNS
* Success: NO_ERROR
* Failure: error code from winerror.h
*/
DWORD WINAPI GetAdapterIndex( WCHAR *adapter_name, ULONG *index )
{
MIB_IFTABLE *if_table;
DWORD err, i;
NET_LUID luid;
GUID guid;
DWORD err;
TRACE( "name %s, index %p\n", debugstr_w( adapter_name ), index );
err = AllocateAndGetIfTableFromStack( &if_table, 0, GetProcessHeap(), 0 );
if (strlenW( adapter_name ) < strlenW( device_tcpip )) return ERROR_INVALID_PARAMETER;
err = ConvertStringToGuidW( adapter_name + strlenW( device_tcpip ), &guid );
if (err) return err;
err = ERROR_INVALID_PARAMETER;
for (i = 0; i < if_table->dwNumEntries; i++)
{
if (!strcmpW( adapter_name, if_table->table[i].wszName ))
{
*index = if_table->table[i].dwIndex;
err = ERROR_SUCCESS;
break;
}
}
heap_free( if_table );
return err;
err = ConvertInterfaceGuidToLuid( &guid, &luid );
if (err) return err;
return ConvertInterfaceLuidToIndex( &luid, index );
}
static DWORD get_wins_servers( SOCKADDR_INET **servers )