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windows: Start adding GetBestInterface.

db4
Doug Coleman 2012-09-17 08:05:23 -07:00
parent c5df68d7b3
commit b72040d3b6
1 changed files with 47 additions and 4 deletions
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51
basis/windows/iphlpapi/iphlpapi.factor
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@ -3,8 +3,9 @@
USING: accessors alien alien.c-types alien.data alien.strings USING: accessors alien alien.c-types alien.data alien.strings
alien.syntax arrays byte-arrays classes.struct combinators alien.syntax arrays byte-arrays classes.struct combinators
combinators.smart destructors io.encodings.string combinators.smart destructors io.encodings.string
io.encodings.utf8 kernel libc make sequences sequences.extras io.encodings.utf8 io.sockets io.sockets.private kernel libc
windows.errors windows.kernel32 windows.types windows.winsock ; make refs sequences sequences.extras windows.errors
windows.kernel32 windows.types windows.winsock fry ;
IN: windows.iphlpapi IN: windows.iphlpapi
LIBRARY: iphlpapi LIBRARY: iphlpapi
@ -43,7 +44,7 @@ CONSTANT: MIB_IF_TYPE_LOOPBACK 24
CONSTANT: MIB_IF_TYPE_SLIP 28 CONSTANT: MIB_IF_TYPE_SLIP 28
CONSTANT: MAX_DNS_SUFFIX_STRING_LENGTH 256 ! 246? CONSTANT: MAX_DNS_SUFFIX_STRING_LENGTH 256 ! 246?
CONSTANT: MAX_DHCPV6_DUID_LENGTH 130 CONSTANT: MAX_DHCPV6_DUID_LENGTH 130
CONSTANT: MAX_ADAPTER_NAME 128
STRUCT: IP_ADDRESS_STRING STRUCT: IP_ADDRESS_STRING
{ String char[16] } ; { String char[16] } ;
@ -330,6 +331,45 @@ TYPEDEF: IP_ADAPTER_ADDRESSES* PIP_ADAPTER_ADDRESSES
TYPEDEF: FIXED_INFO* PFIXED_INFO TYPEDEF: FIXED_INFO* PFIXED_INFO
STRUCT: S_un_b
{ s_b1 uchar }
{ s_b2 uchar }
{ s_b3 uchar }
{ s_b4 uchar } ;
STRUCT: S_un_w
{ s_w1 ushort }
{ s_w2 ushort } ;
UNION-STRUCT: IPAddr
{ S_un_b S_un_b }
{ S_un_w S_un_w }
{ S_addr ulong } ;
UNION-STRUCT: S_un
{ S_un_b S_un_b }
{ S_un_w S_un_w }
{ S_addr ulong } ;
STRUCT: IP_ADAPTER_INDEX_MAP
{ Index ULONG }
{ Name WCHAR[MAX_ADAPTER_NAME] } ;
TYPEDEF: IP_ADAPTER_INDEX_MAP* PIP_ADAPTER_INDEX_MAP
FUNCTION: DWORD IpReleaseAddress ( PIP_ADAPTER_INDEX_MAP AdapterInfo ) ;
FUNCTION: DWORD IpRenewAddress ( PIP_ADAPTER_INDEX_MAP AdapterInfo ) ;
FUNCTION: DWORD GetBestInterface (
IPAddr dwDestAddr,
PDWORD pdwBestIfIndex
) ;
FUNCTION: DWORD GetBestInterfaceEx (
sockaddr* pDestAddr,
PDWORD pdwBestIfIndex
) ;
FUNCTION: ULONG GetAdaptersAddresses ( FUNCTION: ULONG GetAdaptersAddresses (
ULONG Family, ULONG Family,
ULONG Flags, ULONG Flags,
@ -376,7 +416,6 @@ FUNCTION: DWORD GetNetworkParams ( PFIXED_INFO pFixedInfo, PULONG pOutBufLen ) ;
PRIVATE> PRIVATE>
: interfaces-each ( quot -- seq ) : interfaces-each ( quot -- seq )
[ [ iterate-interfaces ] dip each ] with-destructors ; inline [ [ iterate-interfaces ] dip each ] with-destructors ; inline
@ -398,3 +437,7 @@ PRIVATE>
[ FirstUnicastAddress>> loop-list [ Address>> SOCKET_ADDRESS>sockaddr sockaddr>ip ] map ] [ FirstUnicastAddress>> loop-list [ Address>> SOCKET_ADDRESS>sockaddr sockaddr>ip ] map ]
} cleave>array } cleave>array
] interfaces-map ; ] interfaces-map ;
: get-best-interface ( inet -- interface )
make-sockaddr 0 DWORD <ref>
[ GetBestInterfaceEx win32-error=0/f ] keep DWORD deref ;