From: Uberdaff dagfinn@reiakvam.no
--- dlls/iphlpapi/iphlpapi.spec | 2 +- dlls/iphlpapi/iphlpapi_main.c | 23 +++++++++++++++ dlls/iphlpapi/tests/iphlpapi.c | 64 ++++++++++++++++++++++++++++++++++++++++++ include/netioapi.h | 1 + 4 files changed, 89 insertions(+), 1 deletion(-)
diff --git a/dlls/iphlpapi/iphlpapi.spec b/dlls/iphlpapi/iphlpapi.spec index b6c9aef..bbd1ed8 100644 --- a/dlls/iphlpapi/iphlpapi.spec +++ b/dlls/iphlpapi/iphlpapi.spec @@ -23,7 +23,7 @@ @ stdcall ConvertInterfaceNameToLuidW( wstr ptr ) #@ stub ConvertInterfacePhysicalAddressToLuid #@ stub ConvertIpv4MaskToLength -#@ stub ConvertLengthToIpv4Mask +@ stdcall ConvertLengthToIpv4Mask( long ptr ) #@ stub ConvertRemoteInterfaceAliasToLuid #@ stub ConvertRemoteInterfaceGuidToLuid #@ stub ConvertRemoteInterfaceIndexToLuid diff --git a/dlls/iphlpapi/iphlpapi_main.c b/dlls/iphlpapi/iphlpapi_main.c index 97284ed..e7461ce 100644 --- a/dlls/iphlpapi/iphlpapi_main.c +++ b/dlls/iphlpapi/iphlpapi_main.c @@ -3223,6 +3223,29 @@ DWORD WINAPI ConvertInterfaceNameToLuidW(const WCHAR *name, NET_LUID *luid) }
/****************************************************************** + * ConvertLengthToIpv4Mask (IPHLPAPI.@) + */ +DWORD WINAPI ConvertLengthToIpv4Mask(ULONG MaskLength, PULONG Mask) +{ + if(MaskLength > 32) + { + *Mask = INADDR_NONE; + return ERROR_INVALID_PARAMETER; + } + + if(MaskLength == 0) + *Mask = 0; + else + { + IN_ADDR temp; + temp.S_un.S_addr = 0xffffffff << ( 32 - MaskLength); + *Mask = temp.S_un.S_un_b.s_b4 + ( temp.S_un.S_un_b.s_b3 << 8 ) + ( temp.S_un.S_un_b.s_b2 << 16 ) + ( temp.S_un.S_un_b.s_b1 << 24 ); + } + + return NO_ERROR; +} + +/****************************************************************** * if_nametoindex (IPHLPAPI.@) */ IF_INDEX WINAPI IPHLP_if_nametoindex(const char *name) diff --git a/dlls/iphlpapi/tests/iphlpapi.c b/dlls/iphlpapi/tests/iphlpapi.c index 873612d..681cfc4 100644 --- a/dlls/iphlpapi/tests/iphlpapi.c +++ b/dlls/iphlpapi/tests/iphlpapi.c @@ -96,6 +96,7 @@ static DWORD (WINAPI *pConvertInterfaceLuidToNameW)(const NET_LUID*,WCHAR*,SIZE_ static DWORD (WINAPI *pConvertInterfaceLuidToNameA)(const NET_LUID*,char*,SIZE_T); static DWORD (WINAPI *pConvertInterfaceNameToLuidA)(const char*,NET_LUID*); static DWORD (WINAPI *pConvertInterfaceNameToLuidW)(const WCHAR*,NET_LUID*); +static DWORD (WINAPI *pConvertLengthToIpv4Mask)(ULONG,PULONG);
static PCHAR (WINAPI *pif_indextoname)(NET_IFINDEX,PCHAR); static NET_IFINDEX (WINAPI *pif_nametoindex)(const char*); @@ -149,6 +150,7 @@ static void loadIPHlpApi(void) pConvertInterfaceLuidToNameW = (void *)GetProcAddress(hLibrary, "ConvertInterfaceLuidToNameW"); pConvertInterfaceNameToLuidA = (void *)GetProcAddress(hLibrary, "ConvertInterfaceNameToLuidA"); pConvertInterfaceNameToLuidW = (void *)GetProcAddress(hLibrary, "ConvertInterfaceNameToLuidW"); + pConvertLengthToIpv4Mask = (void *)GetProcAddress(hLibrary, "ConvertLengthToIpv4Mask"); pif_indextoname = (void *)GetProcAddress(hLibrary, "if_indextoname"); pif_nametoindex = (void *)GetProcAddress(hLibrary, "if_nametoindex"); } @@ -2174,6 +2176,67 @@ static void test_GetUnicastIpAddressTable(void) pFreeMibTable(table); }
+static void test_ConvertLengthToIpv4Mask(void) +{ + DWORD apiReturn; + ULONG Mask; + + if (!pConvertLengthToIpv4Mask) + { + win_skip( "ConvertLengthToIpv4Mask not available\n" ); + return; + } + + apiReturn = pConvertLengthToIpv4Mask(0, &Mask); + ok(apiReturn == NO_ERROR, + "ConvertLengthToIpv4Mask returned %d, expected NO_ERROR\n", apiReturn); + ok(Mask == 0, + "ConvertLengthToIpv4Mask Mask value %x, expected 0x00000000\n", Mask); + + apiReturn = pConvertLengthToIpv4Mask(1, &Mask); + ok(apiReturn == NO_ERROR, + "ConvertLengthToIpv4Mask returned %d, expected NO_ERROR\n", apiReturn); + ok(Mask == 0x00000080, + "ConvertLengthToIpv4Mask Mask value %x, expected 0x00000080\n", Mask); + + apiReturn = pConvertLengthToIpv4Mask(8, &Mask); + ok(apiReturn == NO_ERROR, + "ConvertLengthToIpv4Mask returned %d, expected NO_ERROR\n", apiReturn); + ok(Mask == 0x000000ff, + "ConvertLengthToIpv4Mask Mask value %x, expected 0x000000ff\n", Mask); + + apiReturn = pConvertLengthToIpv4Mask(16, &Mask); + ok(apiReturn == NO_ERROR, + "ConvertLengthToIpv4Mask returned %d, expected NO_ERROR\n", apiReturn); + ok(Mask == 0x0000ffff, + "ConvertLengthToIpv4Mask Mask value %x, expected 0x0000ffff\n", Mask); + + apiReturn = pConvertLengthToIpv4Mask(24, &Mask); + ok(apiReturn == NO_ERROR, + "ConvertLengthToIpv4Mask returned %d, expected NO_ERROR\n", apiReturn); + ok(Mask == 0x00ffffff, + "ConvertLengthToIpv4Mask Mask value %x, expected 0x00ffffff\n", Mask); + + apiReturn = pConvertLengthToIpv4Mask(31, &Mask); + ok(apiReturn == NO_ERROR, + "ConvertLengthToIpv4Mask returned %d, expected NO_ERROR\n", apiReturn); + ok(Mask == 0xfeffffff, + "ConvertLengthToIpv4Mask Mask value %x, expected 0xfeffffff\n", Mask); + + apiReturn = pConvertLengthToIpv4Mask(32, &Mask); + ok(apiReturn == NO_ERROR, + "ConvertLengthToIpv4Mask returned %d, expected NO_ERROR\n", apiReturn); + ok(Mask == 0xffffffff, + "ConvertLengthToIpv4Mask Mask value %x, expected 0xffffffff\n", Mask); + + apiReturn = pConvertLengthToIpv4Mask(33, &Mask); + ok(apiReturn == ERROR_INVALID_PARAMETER, + "ConvertLengthToIpv4Mask(32, &Mask) returned %d, expected ERROR_INVALID_PARAMETER\n", + apiReturn); + ok(Mask == INADDR_NONE, + "ConvertLengthToIpv4Mask Mask value %x, expected INADDR_NONE\n", Mask); +} + START_TEST(iphlpapi) {
@@ -2201,6 +2264,7 @@ START_TEST(iphlpapi) test_GetIfTable2Ex(); test_GetUnicastIpAddressEntry(); test_GetUnicastIpAddressTable(); + test_ConvertLengthToIpv4Mask(); freeIPHlpApi(); } } diff --git a/include/netioapi.h b/include/netioapi.h index 1095888..beb93d2 100644 --- a/include/netioapi.h +++ b/include/netioapi.h @@ -170,6 +170,7 @@ DWORD WINAPI ConvertInterfaceLuidToNameA(const NET_LUID*,char*,SIZE_T); DWORD WINAPI ConvertInterfaceLuidToNameW(const NET_LUID*,WCHAR*,SIZE_T); DWORD WINAPI ConvertInterfaceNameToLuidA(const char*,NET_LUID*); DWORD WINAPI ConvertInterfaceNameToLuidW(const WCHAR*,NET_LUID*); +DWORD WINAPI ConvertLengthToIpv4Mask(ULONG MaskLength, PULONG Mask); void WINAPI FreeMibTable(void*); DWORD WINAPI GetIfEntry2(MIB_IF_ROW2*); DWORD WINAPI GetIfTable2(MIB_IF_TABLE2**);
On 17. mars 2018 19:30, Dagfinn Reiakvam wrote:
From: Uberdaff dagfinn@reiakvam.no
dlls/iphlpapi/iphlpapi.spec | 2 +- dlls/iphlpapi/iphlpapi_main.c | 23 +++++++++++++++ dlls/iphlpapi/tests/iphlpapi.c | 64 ++++++++++++++++++++++++++++++++++++++++++ include/netioapi.h | 1 + 4 files changed, 89 insertions(+), 1 deletion(-)
diff --git a/dlls/iphlpapi/iphlpapi.spec b/dlls/iphlpapi/iphlpapi.spec index b6c9aef..bbd1ed8 100644 --- a/dlls/iphlpapi/iphlpapi.spec +++ b/dlls/iphlpapi/iphlpapi.spec @@ -23,7 +23,7 @@ @ stdcall ConvertInterfaceNameToLuidW( wstr ptr ) #@ stub ConvertInterfacePhysicalAddressToLuid #@ stub ConvertIpv4MaskToLength -#@ stub ConvertLengthToIpv4Mask +@ stdcall ConvertLengthToIpv4Mask( long ptr ) #@ stub ConvertRemoteInterfaceAliasToLuid #@ stub ConvertRemoteInterfaceGuidToLuid #@ stub ConvertRemoteInterfaceIndexToLuid diff --git a/dlls/iphlpapi/iphlpapi_main.c b/dlls/iphlpapi/iphlpapi_main.c index 97284ed..e7461ce 100644 --- a/dlls/iphlpapi/iphlpapi_main.c +++ b/dlls/iphlpapi/iphlpapi_main.c @@ -3223,6 +3223,29 @@ DWORD WINAPI ConvertInterfaceNameToLuidW(const WCHAR *name, NET_LUID *luid) }
/******************************************************************
- ConvertLengthToIpv4Mask (IPHLPAPI.@)
- */
+DWORD WINAPI ConvertLengthToIpv4Mask(ULONG MaskLength, PULONG Mask) +{
- if(MaskLength > 32)
- {
*Mask = INADDR_NONE;return ERROR_INVALID_PARAMETER;- }
- if(MaskLength == 0)
*Mask = 0;- else
- {
IN_ADDR temp;temp.S_un.S_addr = 0xffffffff << ( 32 - MaskLength);*Mask = temp.S_un.S_un_b.s_b4 + ( temp.S_un.S_un_b.s_b3 << 8 ) + ( temp.S_un.S_un_b.s_b2 << 16 ) + ( temp.S_un.S_un_b.s_b1 << 24 );- }
- return NO_ERROR;
+}
+/******************************************************************
- if_nametoindex (IPHLPAPI.@)
*/ IF_INDEX WINAPI IPHLP_if_nametoindex(const char *name) diff --git a/dlls/iphlpapi/tests/iphlpapi.c b/dlls/iphlpapi/tests/iphlpapi.c index 873612d..681cfc4 100644 --- a/dlls/iphlpapi/tests/iphlpapi.c +++ b/dlls/iphlpapi/tests/iphlpapi.c @@ -96,6 +96,7 @@ static DWORD (WINAPI *pConvertInterfaceLuidToNameW)(const NET_LUID*,WCHAR*,SIZE_ static DWORD (WINAPI *pConvertInterfaceLuidToNameA)(const NET_LUID*,char*,SIZE_T); static DWORD (WINAPI *pConvertInterfaceNameToLuidA)(const char*,NET_LUID*); static DWORD (WINAPI *pConvertInterfaceNameToLuidW)(const WCHAR*,NET_LUID*); +static DWORD (WINAPI *pConvertLengthToIpv4Mask)(ULONG,PULONG);
static PCHAR (WINAPI *pif_indextoname)(NET_IFINDEX,PCHAR); static NET_IFINDEX (WINAPI *pif_nametoindex)(const char*); @@ -149,6 +150,7 @@ static void loadIPHlpApi(void) pConvertInterfaceLuidToNameW = (void *)GetProcAddress(hLibrary, "ConvertInterfaceLuidToNameW"); pConvertInterfaceNameToLuidA = (void *)GetProcAddress(hLibrary, "ConvertInterfaceNameToLuidA"); pConvertInterfaceNameToLuidW = (void *)GetProcAddress(hLibrary, "ConvertInterfaceNameToLuidW");
- pConvertLengthToIpv4Mask = (void *)GetProcAddress(hLibrary, "ConvertLengthToIpv4Mask"); pif_indextoname = (void *)GetProcAddress(hLibrary, "if_indextoname"); pif_nametoindex = (void *)GetProcAddress(hLibrary, "if_nametoindex"); }
@@ -2174,6 +2176,67 @@ static void test_GetUnicastIpAddressTable(void) pFreeMibTable(table); }
+static void test_ConvertLengthToIpv4Mask(void) +{
- DWORD apiReturn;
- ULONG Mask;
- if (!pConvertLengthToIpv4Mask)
- {
win_skip( "ConvertLengthToIpv4Mask not available\n" );return;- }
- apiReturn = pConvertLengthToIpv4Mask(0, &Mask);
- ok(apiReturn == NO_ERROR,
- "ConvertLengthToIpv4Mask returned %d, expected NO_ERROR\n", apiReturn);
- ok(Mask == 0,
- "ConvertLengthToIpv4Mask Mask value %x, expected 0x00000000\n", Mask);
- apiReturn = pConvertLengthToIpv4Mask(1, &Mask);
- ok(apiReturn == NO_ERROR,
- "ConvertLengthToIpv4Mask returned %d, expected NO_ERROR\n", apiReturn);
- ok(Mask == 0x00000080,
- "ConvertLengthToIpv4Mask Mask value %x, expected 0x00000080\n", Mask);
- apiReturn = pConvertLengthToIpv4Mask(8, &Mask);
- ok(apiReturn == NO_ERROR,
- "ConvertLengthToIpv4Mask returned %d, expected NO_ERROR\n", apiReturn);
- ok(Mask == 0x000000ff,
- "ConvertLengthToIpv4Mask Mask value %x, expected 0x000000ff\n", Mask);
- apiReturn = pConvertLengthToIpv4Mask(16, &Mask);
- ok(apiReturn == NO_ERROR,
- "ConvertLengthToIpv4Mask returned %d, expected NO_ERROR\n", apiReturn);
- ok(Mask == 0x0000ffff,
- "ConvertLengthToIpv4Mask Mask value %x, expected 0x0000ffff\n", Mask);
- apiReturn = pConvertLengthToIpv4Mask(24, &Mask);
- ok(apiReturn == NO_ERROR,
- "ConvertLengthToIpv4Mask returned %d, expected NO_ERROR\n", apiReturn);
- ok(Mask == 0x00ffffff,
- "ConvertLengthToIpv4Mask Mask value %x, expected 0x00ffffff\n", Mask);
- apiReturn = pConvertLengthToIpv4Mask(31, &Mask);
- ok(apiReturn == NO_ERROR,
- "ConvertLengthToIpv4Mask returned %d, expected NO_ERROR\n", apiReturn);
- ok(Mask == 0xfeffffff,
- "ConvertLengthToIpv4Mask Mask value %x, expected 0xfeffffff\n", Mask);
- apiReturn = pConvertLengthToIpv4Mask(32, &Mask);
- ok(apiReturn == NO_ERROR,
- "ConvertLengthToIpv4Mask returned %d, expected NO_ERROR\n", apiReturn);
- ok(Mask == 0xffffffff,
- "ConvertLengthToIpv4Mask Mask value %x, expected 0xffffffff\n", Mask);
- apiReturn = pConvertLengthToIpv4Mask(33, &Mask);
- ok(apiReturn == ERROR_INVALID_PARAMETER,
- "ConvertLengthToIpv4Mask(32, &Mask) returned %d, expected ERROR_INVALID_PARAMETER\n",
- apiReturn);
- ok(Mask == INADDR_NONE,
- "ConvertLengthToIpv4Mask Mask value %x, expected INADDR_NONE\n", Mask);
+}
- START_TEST(iphlpapi) {
@@ -2201,6 +2264,7 @@ START_TEST(iphlpapi) test_GetIfTable2Ex(); test_GetUnicastIpAddressEntry(); test_GetUnicastIpAddressTable();
- test_ConvertLengthToIpv4Mask(); freeIPHlpApi(); } }
diff --git a/include/netioapi.h b/include/netioapi.h index 1095888..beb93d2 100644 --- a/include/netioapi.h +++ b/include/netioapi.h @@ -170,6 +170,7 @@ DWORD WINAPI ConvertInterfaceLuidToNameA(const NET_LUID*,char*,SIZE_T); DWORD WINAPI ConvertInterfaceLuidToNameW(const NET_LUID*,WCHAR*,SIZE_T); DWORD WINAPI ConvertInterfaceNameToLuidA(const char*,NET_LUID*); DWORD WINAPI ConvertInterfaceNameToLuidW(const WCHAR*,NET_LUID*); +DWORD WINAPI ConvertLengthToIpv4Mask(ULONG MaskLength, PULONG Mask); void WINAPI FreeMibTable(void*); DWORD WINAPI GetIfEntry2(MIB_IF_ROW2*); DWORD WINAPI GetIfTable2(MIB_IF_TABLE2**);
This patch fixes bug: https://bugs.winehq.org/show_bug.cgi?id=44742
Signed-off-by: dagfinn@reiakvam.no
On 17 March 2018 at 19:30, Dagfinn Reiakvam dagfinn@reiakvam.no wrote:
IN_ADDR temp;temp.S_un.S_addr = 0xffffffff << ( 32 - MaskLength);*Mask = temp.S_un.S_un_b.s_b4 + ( temp.S_un.S_un_b.s_b3 << 8 ) + ( temp.S_un.S_un_b.s_b2 << 16 ) + ( temp.S_un.S_un_b.s_b1 << 24 );
Should that be "*mask = htonl(~0u << (32 - mask_len));"?
The tests would probably benefit from htonl() as well.
On 18. mars 2018 12:42, Henri Verbeet wrote:
On 17 March 2018 at 19:30, Dagfinn Reiakvam dagfinn@reiakvam.no wrote:
IN_ADDR temp;temp.S_un.S_addr = 0xffffffff << ( 32 - MaskLength);*Mask = temp.S_un.S_un_b.s_b4 + ( temp.S_un.S_un_b.s_b3 << 8 ) + ( temp.S_un.S_un_b.s_b2 << 16 ) + ( temp.S_un.S_un_b.s_b1 << 24 );Should that be "*mask = htonl(~0u << (32 - mask_len));"?
The tests would probably benefit from htonl() as well.
Thanks for your comments Henri.
Yes, that looks more tidy. I was not aware of the htonl() function. Where in particular do you think the tests would benefit from this function?
Also, I will not be using capital letter in my variables :)
On 18 March 2018 at 17:34, Dagfinn Reiakvam dagfinn@reiakvam.no wrote:
Yes, that looks more tidy. I was not aware of the htonl() function. Where in particular do you think the tests would benefit from this function?
E.g. here:
- apiReturn = pConvertLengthToIpv4Mask(1, &Mask);
- ok(apiReturn == NO_ERROR,
- "ConvertLengthToIpv4Mask returned %d, expected NO_ERROR\n", apiReturn);
- ok(Mask == 0x00000080,
"ok(mask == htonl(0x80000000), ...);" would be both a little more obvious and more correct on big-endian systems if there still were any.
-
Dagfinn Reiakvam -
Henri Verbeet