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wine
wine-winehq
Commits
5674f166
Commit
5674f166
authored
Oct 08, 2013
by
Hans Leidekker
Committed by
Alexandre Julliard
Oct 08, 2013
Browse files
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Plain Diff
iphlpapi: Add support for GAA_FLAG_INCLUDE_PREFIX in GetAdaptersAddresses.
parent
d66f7cdb
Hide whitespace changes
Inline
Side-by-side
Showing
3 changed files
with
160 additions
and
27 deletions
+160
-27
ifenum.c
dlls/iphlpapi/ifenum.c
+24
-3
ifenum.h
dlls/iphlpapi/ifenum.h
+2
-1
iphlpapi_main.c
dlls/iphlpapi/iphlpapi_main.c
+134
-23
No files found.
dlls/iphlpapi/ifenum.c
View file @
5674f166
...
...
@@ -886,7 +886,7 @@ DWORD getIPAddrTable(PMIB_IPADDRTABLE *ppIpAddrTable, HANDLE heap, DWORD flags)
return
ret
;
}
ULONG
v6addressesFromIndex
(
IF_INDEX
index
,
SOCKET_ADDRESS
**
addrs
,
ULONG
*
num_addrs
)
ULONG
v6addressesFromIndex
(
IF_INDEX
index
,
SOCKET_ADDRESS
**
addrs
,
ULONG
*
num_addrs
,
SOCKET_ADDRESS
**
masks
)
{
struct
ifaddrs
*
ifa
;
ULONG
ret
;
...
...
@@ -906,10 +906,14 @@ ULONG v6addressesFromIndex(IF_INDEX index, SOCKET_ADDRESS **addrs, ULONG *num_ad
{
*
addrs
=
HeapAlloc
(
GetProcessHeap
(),
0
,
n
*
(
sizeof
(
SOCKET_ADDRESS
)
+
sizeof
(
struct
WS_sockaddr_in6
)));
if
(
*
addrs
)
*
masks
=
HeapAlloc
(
GetProcessHeap
(),
0
,
n
*
(
sizeof
(
SOCKET_ADDRESS
)
+
sizeof
(
struct
WS_sockaddr_in6
)));
if
(
*
addrs
&&
*
masks
)
{
struct
WS_sockaddr_in6
*
next_addr
=
(
struct
WS_sockaddr_in6
*
)(
(
BYTE
*
)
*
addrs
+
n
*
sizeof
(
SOCKET_ADDRESS
));
struct
WS_sockaddr_in6
*
mask_addr
=
(
struct
WS_sockaddr_in6
*
)(
(
BYTE
*
)
*
masks
+
n
*
sizeof
(
SOCKET_ADDRESS
));
for
(
p
=
ifa
,
n
=
0
;
p
;
p
=
p
->
ifa_next
)
{
...
...
@@ -917,6 +921,7 @@ ULONG v6addressesFromIndex(IF_INDEX index, SOCKET_ADDRESS **addrs, ULONG *num_ad
!
strcmp
(
name
,
p
->
ifa_name
))
{
struct
sockaddr_in6
*
addr
=
(
struct
sockaddr_in6
*
)
p
->
ifa_addr
;
struct
sockaddr_in6
*
mask
=
(
struct
sockaddr_in6
*
)
p
->
ifa_netmask
;
next_addr
->
sin6_family
=
WS_AF_INET6
;
next_addr
->
sin6_port
=
addr
->
sin6_port
;
...
...
@@ -927,6 +932,16 @@ ULONG v6addressesFromIndex(IF_INDEX index, SOCKET_ADDRESS **addrs, ULONG *num_ad
(
*
addrs
)[
n
].
lpSockaddr
=
(
LPSOCKADDR
)
next_addr
;
(
*
addrs
)[
n
].
iSockaddrLength
=
sizeof
(
struct
WS_sockaddr_in6
);
next_addr
++
;
mask_addr
->
sin6_family
=
WS_AF_INET6
;
mask_addr
->
sin6_port
=
mask
->
sin6_port
;
mask_addr
->
sin6_flowinfo
=
mask
->
sin6_flowinfo
;
memcpy
(
&
mask_addr
->
sin6_addr
,
&
mask
->
sin6_addr
,
sizeof
(
mask_addr
->
sin6_addr
));
mask_addr
->
sin6_scope_id
=
mask
->
sin6_scope_id
;
(
*
masks
)[
n
].
lpSockaddr
=
(
LPSOCKADDR
)
mask_addr
;
(
*
masks
)[
n
].
iSockaddrLength
=
sizeof
(
struct
WS_sockaddr_in6
);
mask_addr
++
;
n
++
;
}
}
...
...
@@ -934,12 +949,17 @@ ULONG v6addressesFromIndex(IF_INDEX index, SOCKET_ADDRESS **addrs, ULONG *num_ad
ret
=
ERROR_SUCCESS
;
}
else
{
HeapFree
(
GetProcessHeap
(),
0
,
*
addrs
);
HeapFree
(
GetProcessHeap
(),
0
,
*
masks
);
ret
=
ERROR_OUTOFMEMORY
;
}
}
else
{
*
addrs
=
NULL
;
*
num_addrs
=
0
;
*
masks
=
NULL
;
ret
=
ERROR_SUCCESS
;
}
freeifaddrs
(
ifa
);
...
...
@@ -1073,10 +1093,11 @@ DWORD getIPAddrTable(PMIB_IPADDRTABLE *ppIpAddrTable, HANDLE heap, DWORD flags)
return
ret
;
}
ULONG
v6addressesFromIndex
(
IF_INDEX
index
,
SOCKET_ADDRESS
**
addrs
,
ULONG
*
num_addrs
)
ULONG
v6addressesFromIndex
(
IF_INDEX
index
,
SOCKET_ADDRESS
**
addrs
,
ULONG
*
num_addrs
,
SOCKET_ADDRESS
**
masks
)
{
*
addrs
=
NULL
;
*
num_addrs
=
0
;
*
masks
=
NULL
;
return
ERROR_SUCCESS
;
}
...
...
dlls/iphlpapi/ifenum.h
View file @
5674f166
...
...
@@ -106,7 +106,8 @@ DWORD getIPAddrTable(PMIB_IPADDRTABLE *ppIpAddrTable, HANDLE heap, DWORD flags)
/* Returns the IPv6 addresses for a particular interface index.
* Returns NO_ERROR on success, something else on failure.
*/
ULONG
v6addressesFromIndex
(
IF_INDEX
index
,
SOCKET_ADDRESS
**
addrs
,
ULONG
*
num_addrs
)
DECLSPEC_HIDDEN
;
ULONG
v6addressesFromIndex
(
IF_INDEX
index
,
SOCKET_ADDRESS
**
addrs
,
ULONG
*
num_addrs
,
SOCKET_ADDRESS
**
masks
)
DECLSPEC_HIDDEN
;
/* Converts the network-order bytes in addr to a printable string. Returns
* string.
...
...
dlls/iphlpapi/iphlpapi_main.c
View file @
5674f166
...
...
@@ -623,7 +623,7 @@ static NET_IF_CONNECTION_TYPE connectionTypeFromMibType(DWORD mib_type)
}
}
static
ULONG
v4addressesFromIndex
(
IF_INDEX
index
,
DWORD
**
addrs
,
ULONG
*
num_addrs
)
static
ULONG
v4addressesFromIndex
(
IF_INDEX
index
,
DWORD
**
addrs
,
ULONG
*
num_addrs
,
DWORD
**
masks
)
{
ULONG
ret
,
i
,
j
;
MIB_IPADDRTABLE
*
at
;
...
...
@@ -639,9 +639,20 @@ static ULONG v4addressesFromIndex(IF_INDEX index, DWORD **addrs, ULONG *num_addr
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
;
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
;
...
...
@@ -724,41 +735,35 @@ static PMIB_IPFORWARDROW findIPv4Gateway(DWORD index,
static
ULONG
adapterAddressesFromIndex
(
ULONG
family
,
ULONG
flags
,
IF_INDEX
index
,
IP_ADAPTER_ADDRESSES
*
aa
,
ULONG
*
size
)
{
ULONG
ret
=
ERROR_SUCCESS
,
i
,
num_v4addrs
=
0
,
num_v4_gateways
=
0
,
num_v6addrs
=
0
,
total_size
;
DWORD
*
v4addrs
=
NULL
;
SOCKET_ADDRESS
*
v6addrs
=
NULL
;
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
)
{
if
(
!
(
flags
&
GAA_FLAG_SKIP_UNICAST
))
ret
=
v4addressesFromIndex
(
index
,
&
v4addrs
,
&
num_v4addrs
);
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
);
ret
=
AllocateAndGetIpForwardTableFromStack
(
&
routeTable
,
FALSE
,
GetProcessHeap
(),
0
);
if
(
!
ret
)
num_v4_gateways
=
count_v4_gateways
(
index
,
routeTable
);
}
}
else
if
(
family
==
WS_AF_INET6
)
{
if
(
!
(
flags
&
GAA_FLAG_SKIP_UNICAST
))
ret
=
v6addressesFromIndex
(
index
,
&
v6addrs
,
&
num_v6addrs
);
ret
=
v6addressesFromIndex
(
index
,
&
v6addrs
,
&
num_v6addrs
,
&
v6masks
);
}
else
if
(
family
==
WS_AF_UNSPEC
)
{
if
(
!
(
flags
&
GAA_FLAG_SKIP_UNICAST
))
ret
=
v4addressesFromIndex
(
index
,
&
v4addrs
,
&
num_v4addrs
);
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
);
ret
=
AllocateAndGetIpForwardTableFromStack
(
&
routeTable
,
FALSE
,
GetProcessHeap
(),
0
);
if
(
!
ret
)
num_v4_gateways
=
count_v4_gateways
(
index
,
routeTable
);
}
if
(
!
ret
&&
!
(
flags
&
GAA_FLAG_SKIP_UNICAST
))
ret
=
v6addressesFromIndex
(
index
,
&
v6addrs
,
&
num_v6addrs
);
if
(
!
ret
)
ret
=
v6addressesFromIndex
(
index
,
&
v6addrs
,
&
num_v6addrs
,
&
v6masks
);
}
else
{
...
...
@@ -768,6 +773,9 @@ static ULONG adapterAddressesFromIndex(ULONG family, ULONG flags, IF_INDEX index
if
(
ret
)
{
HeapFree
(
GetProcessHeap
(),
0
,
v4addrs
);
HeapFree
(
GetProcessHeap
(),
0
,
v4masks
);
HeapFree
(
GetProcessHeap
(),
0
,
v6addrs
);
HeapFree
(
GetProcessHeap
(),
0
,
v6masks
);
HeapFree
(
GetProcessHeap
(),
0
,
routeTable
);
return
ret
;
}
...
...
@@ -777,6 +785,14 @@ static ULONG adapterAddressesFromIndex(ULONG family, ULONG flags, IF_INDEX index
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
;
...
...
@@ -841,7 +857,7 @@ static ULONG adapterAddressesFromIndex(ULONG family, ULONG flags, IF_INDEX index
ptr
+=
sizeof
(
SOCKADDR_IN
);
}
}
if
(
num_v4addrs
)
if
(
num_v4addrs
&&
!
(
flags
&
GAA_FLAG_SKIP_UNICAST
)
)
{
IP_ADAPTER_UNICAST_ADDRESS
*
ua
;
struct
WS_sockaddr_in
*
sa
;
...
...
@@ -871,7 +887,7 @@ static ULONG adapterAddressesFromIndex(ULONG family, ULONG flags, IF_INDEX index
}
}
}
if
(
num_v6addrs
)
if
(
num_v6addrs
&&
!
(
flags
&
GAA_FLAG_SKIP_UNICAST
)
)
{
IP_ADAPTER_UNICAST_ADDRESS
*
ua
;
struct
WS_sockaddr_in6
*
sa
;
...
...
@@ -908,6 +924,99 @@ static ULONG adapterAddressesFromIndex(ULONG family, ULONG flags, IF_INDEX index
}
}
}
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
;
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
(
i
=
0
;
i
<
8
&&
!
done
;
i
++
)
{
for
(
j
=
0
;
j
<
sizeof
(
WORD
)
*
8
&&
!
done
;
j
++
)
{
if
(
mask
->
u
.
Word
[
i
]
&
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
;
}
}
}
buflen
=
MAX_INTERFACE_PHYSADDR
;
getInterfacePhysicalByIndex
(
index
,
&
buflen
,
aa
->
PhysicalAddress
,
&
type
);
...
...
@@ -925,7 +1034,9 @@ static ULONG adapterAddressesFromIndex(ULONG family, ULONG flags, IF_INDEX index
*
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
;
}
...
...
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