ws2_32: Fix service flags returned from TCP and UDP protocols.

dlls/ws2_32/protocol.c

@@ -96,7 +96,7 @@ static INT WINSOCK_EnterSingleProtocolW( INT protocol, WSAPROTOCOL_INFOW* info )
     switch (protocol)
     {
     case WS_IPPROTO_TCP:
-        info->dwServiceFlags1 = XP1_PARTIAL_MESSAGE | XP1_EXPEDITED_DATA |
+        info->dwServiceFlags1 = XP1_IFS_HANDLES | XP1_EXPEDITED_DATA |
                                 XP1_GRACEFUL_CLOSE | XP1_GUARANTEED_ORDER |
                                 XP1_GUARANTEED_DELIVERY;
         info->ProviderId = ProviderIdIP;
@@ -111,7 +111,7 @@ static INT WINSOCK_EnterSingleProtocolW( INT protocol, WSAPROTOCOL_INFOW* info )
         break;
 
     case WS_IPPROTO_UDP:
-        info->dwServiceFlags1 = XP1_PARTIAL_MESSAGE | XP1_SUPPORT_BROADCAST |
+        info->dwServiceFlags1 = XP1_IFS_HANDLES | XP1_SUPPORT_BROADCAST |
                                 XP1_SUPPORT_MULTIPOINT | XP1_MESSAGE_ORIENTED |
                                 XP1_CONNECTIONLESS;
         info->ProviderId = ProviderIdIP;

dlls/ws2_32/tests/protocol.c

@@ -26,22 +26,55 @@
 
 #include "wine/test.h"
 
+/* TCP and UDP over IP fixed set of service flags */
+#define TCPIP_SERVICE_FLAGS (XP1_GUARANTEED_DELIVERY \
+                           | XP1_GUARANTEED_ORDER    \
+                           | XP1_GRACEFUL_CLOSE      \
+                           | XP1_EXPEDITED_DATA      \
+                           | XP1_IFS_HANDLES)
+
+#define UDPIP_SERVICE_FLAGS (XP1_CONNECTIONLESS      \
+                           | XP1_MESSAGE_ORIENTED    \
+                           | XP1_SUPPORT_BROADCAST   \
+                           | XP1_SUPPORT_MULTIPOINT  \
+                           | XP1_IFS_HANDLES)
+
+static void test_service_flags(int family, int version, int socktype, int protocol, DWORD testflags)
+{
+    DWORD expectedflags = 0;
+    if (socktype == SOCK_STREAM && protocol == IPPROTO_TCP)
+        expectedflags = TCPIP_SERVICE_FLAGS;
+    if (socktype == SOCK_DGRAM && protocol == IPPROTO_UDP)
+        expectedflags = UDPIP_SERVICE_FLAGS;
+
+    /* check if standard TCP and UDP protocols are offering the correct service flags */
+    if ((family == AF_INET || family == AF_INET6) && version == 2 && expectedflags)
+    {
+        /* QOS may or may not be installed */
+        testflags &= ~XP1_QOS_SUPPORTED;
+        ok(expectedflags == testflags,
+           "Incorrect flags, expected 0x%x, received 0x%x\n",
+           expectedflags, testflags);
+    }
+}
 
 static void test_WSAEnumProtocolsA(void)
 {
     INT ret;
-    DWORD len = 0;
+    DWORD len = 0, error;
     WSAPROTOCOL_INFOA info, *buffer;
 
     ret = WSAEnumProtocolsA( NULL, NULL, &len );
-    ok( ret == SOCKET_ERROR, "WSAEnumProtocolsA() succeeded unexpectedly: %d\n",
-        WSAGetLastError() );
+    ok( ret == SOCKET_ERROR, "WSAEnumProtocolsA() succeeded unexpectedly\n");
+    error = WSAGetLastError();
+    ok( error == WSAENOBUFS, "Expected 10055, received %d\n", error);
 
     len = 0;
 
     ret = WSAEnumProtocolsA( NULL, &info, &len );
-    ok( ret == SOCKET_ERROR, "WSAEnumProtocolsA() succeeded unexpectedly: %d\n",
-        WSAGetLastError() );
+    ok( ret == SOCKET_ERROR, "WSAEnumProtocolsA() succeeded unexpectedly\n");
+    error = WSAGetLastError();
+    ok( error == WSAENOBUFS, "Expected 10055, received %d\n", error);
 
     buffer = HeapAlloc( GetProcessHeap(), 0, len );
 
@@ -56,6 +89,9 @@ static void test_WSAEnumProtocolsA(void)
         for (i = 0; i < ret; i++)
         {
             ok( strlen( buffer[i].szProtocol ), "No protocol name found\n" );
+            test_service_flags( buffer[i].iAddressFamily, buffer[i].iVersion,
+                                buffer[i].iSocketType, buffer[i].iProtocol,
+                                buffer[i].dwServiceFlags1);
         }
 
         HeapFree( GetProcessHeap(), 0, buffer );
@@ -65,18 +101,20 @@ static void test_WSAEnumProtocolsA(void)
 static void test_WSAEnumProtocolsW(void)
 {
     INT ret;
-    DWORD len = 0;
+    DWORD len = 0, error;
     WSAPROTOCOL_INFOW info, *buffer;
 
     ret = WSAEnumProtocolsW( NULL, NULL, &len );
-    ok( ret == SOCKET_ERROR, "WSAEnumProtocolsW() succeeded unexpectedly: %d\n",
-        WSAGetLastError() );
+    ok( ret == SOCKET_ERROR, "WSAEnumProtocolsW() succeeded unexpectedly\n");
+    error = WSAGetLastError();
+    ok( error == WSAENOBUFS, "Expected 10055, received %d\n", error);
 
     len = 0;
 
     ret = WSAEnumProtocolsW( NULL, &info, &len );
-    ok( ret == SOCKET_ERROR, "WSAEnumProtocolsW() succeeded unexpectedly: %d\n",
-        WSAGetLastError() );
+    ok( ret == SOCKET_ERROR, "WSAEnumProtocolsW() succeeded unexpectedly\n");
+    error = WSAGetLastError();
+    ok( error == WSAENOBUFS, "Expected 10055, received %d\n", error);
 
     buffer = HeapAlloc( GetProcessHeap(), 0, len );
 
@@ -91,6 +129,9 @@ static void test_WSAEnumProtocolsW(void)
         for (i = 0; i < ret; i++)
         {
             ok( lstrlenW( buffer[i].szProtocol ), "No protocol name found\n" );
+            test_service_flags( buffer[i].iAddressFamily, buffer[i].iVersion,
+                                buffer[i].iSocketType, buffer[i].iProtocol,
+                                buffer[i].dwServiceFlags1);
         }
 
         HeapFree( GetProcessHeap(), 0, buffer );