136 lines
3.2 KiB
C#
136 lines
3.2 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Reflection;
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using System.Text;
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using System.Threading.Tasks;
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using Voile.Common.DRM;
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using Voile.Common.Reflection;
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namespace Voile.Patchouli.Reflection
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{
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public class VoilePluginInfo
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{
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internal VoilePluginInfo(Type t)
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{
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Type = t;
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}
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private Type Type { get; }
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public string TypeName { get => Type.Name; }
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public int Id { get; internal set; }
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public VoileSubsystemType Subsystem { get; internal set; }
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private object _instance;
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public object GetPluginInstance()
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{
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if (_instance != null)
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return _instance;
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ConstructorInfo? constructorInfo = Type.GetConstructor(new Type[0] { });
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if (constructorInfo == null)
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{
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throw new VoileReflectionException(String.Format("{0} does not provide a parameterless constructor.", TypeName));
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}
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object result = constructorInfo.Invoke(new object[0] { });
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_instance = result;
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return result;
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}
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private bool checkedNeededEntitlement;
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private Guid? _neededEntitlement;
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public Guid? NeededEntitlement
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{
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get
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{
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if (checkedNeededEntitlement)
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return _neededEntitlement;
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NeedsEntitlementAttribute? needsEntitlementAttribute = Type.GetCustomAttribute<NeedsEntitlementAttribute>();
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if (needsEntitlementAttribute != null)
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{
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_neededEntitlement = needsEntitlementAttribute.Guid;
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}
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checkedNeededEntitlement = true;
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return _neededEntitlement;
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}
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}
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private bool checkedAutoconfigurable;
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public bool _autoconfigurable;
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public bool Autoconfigurable
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{
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get
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{
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if (checkedAutoconfigurable)
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return _autoconfigurable;
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AutoconfigurableAttribute autoconfigurableAttribute = Type.GetCustomAttribute<AutoconfigurableAttribute>();
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_autoconfigurable = autoconfigurableAttribute != null;
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checkedAutoconfigurable = true;
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return _autoconfigurable;
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}
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}
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private bool checkedIncomplete;
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private bool _incomplete;
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public bool Incomplete
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{
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get
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{
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if (checkedIncomplete)
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return _incomplete;
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IncompleteAttribute incompleteAttribute = Type.GetCustomAttribute<IncompleteAttribute>();
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_incomplete = incompleteAttribute != null;
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checkedIncomplete = true;
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return _incomplete;
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}
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}
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private string _displayName;
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public string DisplayName
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{
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get
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{
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if (!string.IsNullOrEmpty(_displayName))
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return _displayName;
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DisplayNameAttribute displayNameAttribute = Type.GetCustomAttribute<DisplayNameAttribute>();
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if (displayNameAttribute != null)
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{
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_displayName = displayNameAttribute.DisplayName;
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}
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if (string.IsNullOrEmpty(_displayName))
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{
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_displayName = TypeName;
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}
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return _displayName;
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}
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}
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private string _description;
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public string Description
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{
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get
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{
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if (!string.IsNullOrEmpty(_description))
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return _description;
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DescriptionAttribute descriptionAttribute = Type.GetCustomAttribute<DescriptionAttribute>();
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if (descriptionAttribute != null)
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{
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_description = descriptionAttribute.Desciption;
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}
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if (string.IsNullOrEmpty(_description))
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{
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_description = String.Format("TODO: Add {0} to {1}.", nameof(DescriptionAttribute), TypeName);
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}
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return Description;
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}
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}
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}
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}
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