glib: fix NRE regression after interface naming changed
ListBase was throwing a NullReferenceException in DataMarshal() due
to the fact that Reflection was being used to find the adapter name
of the interface generated by the bindings, which has recently
changed [1].
[1] 6cb03440c1
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74b6340d86
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6f16031661
1 changed files with 11 additions and 1 deletions
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@ -168,7 +168,7 @@ namespace GLib {
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else if (element_type.IsValueType)
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else if (element_type.IsValueType)
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ret = Marshal.PtrToStructure (data, element_type);
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ret = Marshal.PtrToStructure (data, element_type);
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else if (element_type.IsInterface) {
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else if (element_type.IsInterface) {
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Type adapter_type = element_type.Assembly.GetType (element_type.FullName + "Adapter");
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Type adapter_type = element_type.Assembly.GetType (InterfaceToAdapterTypeName (element_type));
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System.Reflection.MethodInfo method = adapter_type.GetMethod ("GetObject", new Type[] {typeof(IntPtr), typeof(bool)});
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System.Reflection.MethodInfo method = adapter_type.GetMethod ("GetObject", new Type[] {typeof(IntPtr), typeof(bool)});
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ret = method.Invoke (null, new object[] {data, false});
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ret = method.Invoke (null, new object[] {data, false});
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} else
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} else
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@ -180,6 +180,16 @@ namespace GLib {
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return ret;
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return ret;
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}
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}
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static string InterfaceToAdapterTypeName (Type type)
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{
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string fullname = type.Namespace;
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if (!String.IsNullOrEmpty (fullname)) {
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fullname += ".";
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}
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fullname += type.Name.Substring (1); // IActivatable -> Activatable
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return fullname + "Adapter";
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}
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[DllImport ("libglib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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[DllImport ("libglib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern void g_free (IntPtr item);
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static extern void g_free (IntPtr item);
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