[System*] Throw a PlatformNotSupported exception when using the networking stack...

[mono.git] / mcs / class / System / System.Net / Dns.cs

diff --git a/mcs/class/System/System.Net/Dns.cs b/mcs/class/System/System.Net/Dns.cs
index 9045052ccf7a35a917619dcc0ee4d1fdd6cb5aa8..806bfc119d6e52d9f4157c3ba1552643104a9beb 100644 (file)
--- a/mcs/class/System/System.Net/Dns.cs
+++ b/mcs/class/System/System.Net/Dns.cs
@@ -130,6 +130,9 @@ namespace System.Net {
                [Obsolete ("Use BeginGetHostEntry instead")]
                public static IAsyncResult BeginGetHostByName (string hostName, AsyncCallback requestCallback, object stateObject)
                {
+#if FEATURE_NO_BSD_SOCKETS
+                       throw new PlatformNotSupportedException ("System.Net.Dns:BeginGetHostByName is not supported on this platform.");
+#else
                        if (hostName == null)
                                throw new ArgumentNullException ("hostName");
 
@@ -140,11 +143,15 @@ namespace System.Net {
 
                        GetHostByNameCallback c = new GetHostByNameCallback (GetHostByName);
                        return c.BeginInvoke (hostName, requestCallback, stateObject);
+#endif // FEATURE_NO_BSD_SOCKETS
                }
 
                [Obsolete ("Use BeginGetHostEntry instead")]
                public static IAsyncResult BeginResolve (string hostName, AsyncCallback requestCallback, object stateObject)
                {
+#if FEATURE_NO_BSD_SOCKETS
+                       throw new PlatformNotSupportedException ("System.Net.Dns:BeginResolve is not supported on this platform.");
+#else
                        if (hostName == null)
                                throw new ArgumentNullException ("hostName");
 
@@ -155,6 +162,7 @@ namespace System.Net {
 
                        ResolveCallback c = new ResolveCallback (Resolve);
                        return c.BeginInvoke (hostName, requestCallback, stateObject);
+#endif // FEATURE_NO_BSD_SOCKETS
                }
 
                public static IAsyncResult BeginGetHostAddresses (string hostNameOrAddress, AsyncCallback requestCallback, object state)
@@ -178,6 +186,9 @@ namespace System.Net {
 
                public static IAsyncResult BeginGetHostEntry (string hostNameOrAddress, AsyncCallback requestCallback, object stateObject)
                {
+#if FEATURE_NO_BSD_SOCKETS
+                       throw new PlatformNotSupportedException ("System.Net.Dns:GetHostEntry is not supported on this platform.");
+#else
                        if (hostNameOrAddress == null)
                                throw new ArgumentNullException ("hostName");
                        if (hostNameOrAddress == "0.0.0.0" || hostNameOrAddress == "::0")
@@ -193,10 +204,14 @@ namespace System.Net {
 
                        GetHostEntryNameCallback c = new GetHostEntryNameCallback (GetHostEntry);
                        return c.BeginInvoke (hostNameOrAddress, requestCallback, stateObject);
+#endif // FEATURE_NO_BSD_SOCKETS
                }
 
                public static IAsyncResult BeginGetHostEntry (IPAddress address, AsyncCallback requestCallback, object stateObject)
                {
+#if FEATURE_NO_BSD_SOCKETS
+                       throw new PlatformNotSupportedException ("System.Net.Dns:BeginGetHostEntry is not supported on this platform.");
+#else
                        if (address == null)
                                throw new ArgumentNullException ("address");
 
@@ -207,6 +222,7 @@ namespace System.Net {
 
                        GetHostEntryIPCallback c = new GetHostEntryIPCallback (GetHostEntry);
                        return c.BeginInvoke (address, requestCallback, stateObject);
+#endif // FEATURE_NO_BSD_SOCKETS
                }
 
                [Obsolete ("Use EndGetHostEntry instead")]
@@ -409,6 +425,10 @@ namespace System.Net {
                [Obsolete ("Use GetHostEntry instead")]
                public static IPHostEntry GetHostByName (string hostName)
                {
+#if FEATURE_NO_BSD_SOCKETS
+                       if (!string.IsNullOrEmpty (hostName))
+                               throw new PlatformNotSupportedException ("System.Net.Dns:GetHostByName is not supported on this platform.");
+#endif // FEATURE_NO_BSD_SOCKETS
                        if (hostName == null)
                                throw new ArgumentNullException ("hostName");
                        string h_name;
@@ -436,6 +456,9 @@ namespace System.Net {
                [Obsolete ("Use GetHostEntry instead")]
                public static IPHostEntry Resolve(string hostName) 
                {
+#if FEATURE_NO_BSD_SOCKETS
+                       throw new PlatformNotSupportedException ("System.Net.Dns:Resolve is not supported on this platform.");
+#else
                        if (hostName == null)
                                throw new ArgumentNullException ("hostName");
 
@@ -450,6 +473,7 @@ namespace System.Net {
                                ret =  GetHostByName(hostName);
 
                        return ret;
+#endif // FEATURE_NO_BSD_SOCKETS
                }
 
                public static Task<IPAddress[]> GetHostAddressesAsync (string hostNameOrAddress)