niko
346 lines
14 KiB
C#
346 lines
14 KiB
C#
using System;
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using System.Runtime.ConstrainedExecution;
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using System.Runtime.InteropServices;
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using System.Runtime.Remoting.Channels;
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using System.Runtime.Serialization;
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namespace System.Runtime.Remoting
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{
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/// <summary>Stores all relevant information required to generate a proxy in order to communicate with a remote object.</summary>
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// Token: 0x02000443 RID: 1091
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[ComVisible(true)]
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[Serializable]
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public class ObjRef : ISerializable, IObjectReference
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{
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/// <summary>Initializes a new instance of the <see cref="T:System.Runtime.Remoting.ObjRef" /> class with default values.</summary>
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// Token: 0x060029EA RID: 10730 RVA: 0x000867CC File Offset: 0x000849CC
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public ObjRef()
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{
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this.UpdateChannelInfo();
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}
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// Token: 0x060029EB RID: 10731 RVA: 0x000867DC File Offset: 0x000849DC
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internal ObjRef(string typeName, string uri, IChannelInfo cinfo)
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{
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this.uri = uri;
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this.channel_info = cinfo;
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this.typeInfo = new TypeInfo(Type.GetType(typeName, true));
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}
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// Token: 0x060029EC RID: 10732 RVA: 0x00086810 File Offset: 0x00084A10
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internal ObjRef(ObjRef o, bool unmarshalAsProxy)
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{
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this.channel_info = o.channel_info;
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this.uri = o.uri;
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this.typeInfo = o.typeInfo;
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this.envoyInfo = o.envoyInfo;
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this.flags = o.flags;
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if (unmarshalAsProxy)
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{
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this.flags |= ObjRef.MarshalledObjectRef;
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}
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}
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/// <summary>Initializes a new instance of the <see cref="T:System.Runtime.Remoting.ObjRef" /> class to reference a specified <see cref="T:System.MarshalByRefObject" /> of a specified <see cref="T:System.Type" />.</summary>
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/// <param name="o">The object that the new <see cref="T:System.Runtime.Remoting.ObjRef" /> instance will reference. </param>
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/// <param name="requestedType">The <see cref="T:System.Type" /> of the object that the new <see cref="T:System.Runtime.Remoting.ObjRef" /> instance will reference. </param>
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// Token: 0x060029ED RID: 10733 RVA: 0x00086878 File Offset: 0x00084A78
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public ObjRef(MarshalByRefObject o, Type requestedType)
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{
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if (o == null)
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{
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throw new ArgumentNullException("o");
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}
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if (requestedType == null)
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{
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throw new ArgumentNullException("requestedType");
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}
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this.uri = RemotingServices.GetObjectUri(o);
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this.typeInfo = new TypeInfo(requestedType);
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if (!requestedType.IsInstanceOfType(o))
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{
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throw new RemotingException("The server object type cannot be cast to the requested type " + requestedType.FullName);
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}
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this.UpdateChannelInfo();
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}
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// Token: 0x060029EE RID: 10734 RVA: 0x000868F0 File Offset: 0x00084AF0
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internal ObjRef(Type type, string url, object remoteChannelData)
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{
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this.uri = url;
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this.typeInfo = new TypeInfo(type);
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if (remoteChannelData != null)
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{
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this.channel_info = new ChannelInfo(remoteChannelData);
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}
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this.flags |= ObjRef.WellKnowObjectRef;
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}
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/// <summary>Initializes a new instance of the <see cref="T:System.Runtime.Remoting.ObjRef" /> class from serialized data.</summary>
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/// <param name="info">The object that holds the serialized object data. </param>
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/// <param name="context">The contextual information about the source or destination of the exception. </param>
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// Token: 0x060029EF RID: 10735 RVA: 0x00086930 File Offset: 0x00084B30
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protected ObjRef(SerializationInfo info, StreamingContext context)
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{
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SerializationInfoEnumerator enumerator = info.GetEnumerator();
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bool flag = true;
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while (enumerator.MoveNext())
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{
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string name = enumerator.Name;
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switch (name)
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{
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case "uri":
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this.uri = (string)enumerator.Value;
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continue;
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case "typeInfo":
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this.typeInfo = (IRemotingTypeInfo)enumerator.Value;
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continue;
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case "channelInfo":
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this.channel_info = (IChannelInfo)enumerator.Value;
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continue;
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case "envoyInfo":
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this.envoyInfo = (IEnvoyInfo)enumerator.Value;
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continue;
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case "fIsMarshalled":
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{
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object value = enumerator.Value;
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int num2;
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if (value is string)
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{
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num2 = ((IConvertible)value).ToInt32(null);
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}
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else
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{
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num2 = (int)value;
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}
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if (num2 == 0)
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{
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flag = false;
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}
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continue;
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}
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case "objrefFlags":
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this.flags = Convert.ToInt32(enumerator.Value);
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continue;
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}
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throw new NotSupportedException();
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}
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if (flag)
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{
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this.flags |= ObjRef.MarshalledObjectRef;
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}
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}
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// Token: 0x060029F1 RID: 10737 RVA: 0x00086AE0 File Offset: 0x00084CE0
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internal bool IsPossibleToCAD()
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{
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return false;
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}
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// Token: 0x17000855 RID: 2133
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// (get) Token: 0x060029F2 RID: 10738 RVA: 0x00086AE4 File Offset: 0x00084CE4
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internal bool IsReferenceToWellKnow
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{
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get
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{
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return (this.flags & ObjRef.WellKnowObjectRef) > 0;
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}
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}
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/// <summary>Gets or sets the <see cref="T:System.Runtime.Remoting.IChannelInfo" /> for the <see cref="T:System.Runtime.Remoting.ObjRef" />.</summary>
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/// <returns>The <see cref="T:System.Runtime.Remoting.IChannelInfo" /> interface for the <see cref="T:System.Runtime.Remoting.ObjRef" />.</returns>
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/// <PermissionSet>
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/// <IPermission class="System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="Infrastructure" />
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/// </PermissionSet>
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// Token: 0x17000856 RID: 2134
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// (get) Token: 0x060029F3 RID: 10739 RVA: 0x00086AF8 File Offset: 0x00084CF8
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// (set) Token: 0x060029F4 RID: 10740 RVA: 0x00086B00 File Offset: 0x00084D00
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public virtual IChannelInfo ChannelInfo
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{
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[ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
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get
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{
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return this.channel_info;
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}
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set
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{
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this.channel_info = value;
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}
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}
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/// <summary>Gets or sets the <see cref="T:System.Runtime.Remoting.IEnvoyInfo" /> for the <see cref="T:System.Runtime.Remoting.ObjRef" />.</summary>
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/// <returns>The <see cref="T:System.Runtime.Remoting.IEnvoyInfo" /> interface for the <see cref="T:System.Runtime.Remoting.ObjRef" />.</returns>
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/// <PermissionSet>
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/// <IPermission class="System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="Infrastructure" />
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/// </PermissionSet>
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// Token: 0x17000857 RID: 2135
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// (get) Token: 0x060029F5 RID: 10741 RVA: 0x00086B0C File Offset: 0x00084D0C
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// (set) Token: 0x060029F6 RID: 10742 RVA: 0x00086B14 File Offset: 0x00084D14
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public virtual IEnvoyInfo EnvoyInfo
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{
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get
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{
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return this.envoyInfo;
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}
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set
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{
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this.envoyInfo = value;
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}
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}
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/// <summary>Gets or sets the <see cref="T:System.Runtime.Remoting.IRemotingTypeInfo" /> for the object that the <see cref="T:System.Runtime.Remoting.ObjRef" /> describes.</summary>
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/// <returns>The <see cref="T:System.Runtime.Remoting.IRemotingTypeInfo" /> for the object that the <see cref="T:System.Runtime.Remoting.ObjRef" /> describes.</returns>
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/// <PermissionSet>
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/// <IPermission class="System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="Infrastructure" />
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/// </PermissionSet>
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// Token: 0x17000858 RID: 2136
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// (get) Token: 0x060029F7 RID: 10743 RVA: 0x00086B20 File Offset: 0x00084D20
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// (set) Token: 0x060029F8 RID: 10744 RVA: 0x00086B28 File Offset: 0x00084D28
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public virtual IRemotingTypeInfo TypeInfo
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{
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get
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{
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return this.typeInfo;
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}
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set
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{
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this.typeInfo = value;
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}
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}
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/// <summary>Gets or sets the URI of the specific object instance.</summary>
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/// <returns>The URI of the specific object instance.</returns>
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/// <PermissionSet>
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/// <IPermission class="System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="Infrastructure" />
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/// </PermissionSet>
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// Token: 0x17000859 RID: 2137
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// (get) Token: 0x060029F9 RID: 10745 RVA: 0x00086B34 File Offset: 0x00084D34
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// (set) Token: 0x060029FA RID: 10746 RVA: 0x00086B3C File Offset: 0x00084D3C
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public virtual string URI
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{
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get
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{
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return this.uri;
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}
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set
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{
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this.uri = value;
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}
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}
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/// <summary>Populates a specified <see cref="T:System.Runtime.Serialization.SerializationInfo" /> with the data needed to serialize the current <see cref="T:System.Runtime.Remoting.ObjRef" /> instance.</summary>
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/// <param name="info">The <see cref="T:System.Runtime.Serialization.SerializationInfo" /> to populate with data. </param>
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/// <param name="context">The contextual information about the source or destination of the serialization. </param>
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/// <exception cref="T:System.ArgumentNullException">The <paramref name="info" /> parameter is null. </exception>
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/// <exception cref="T:System.Security.SecurityException">The immediate caller does not have serialization formatter permission. </exception>
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/// <PermissionSet>
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/// <IPermission class="System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="SerializationFormatter, Infrastructure" />
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/// </PermissionSet>
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// Token: 0x060029FB RID: 10747 RVA: 0x00086B48 File Offset: 0x00084D48
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public virtual void GetObjectData(SerializationInfo info, StreamingContext context)
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{
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info.SetType(base.GetType());
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info.AddValue("uri", this.uri);
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info.AddValue("typeInfo", this.typeInfo, typeof(IRemotingTypeInfo));
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info.AddValue("envoyInfo", this.envoyInfo, typeof(IEnvoyInfo));
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info.AddValue("channelInfo", this.channel_info, typeof(IChannelInfo));
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info.AddValue("objrefFlags", this.flags);
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}
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/// <summary>Returns a reference to the remote object that the <see cref="T:System.Runtime.Remoting.ObjRef" /> describes.</summary>
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/// <returns>A reference to the remote object that the <see cref="T:System.Runtime.Remoting.ObjRef" /> describes.</returns>
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/// <param name="context">The context where the current object resides. </param>
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/// <exception cref="T:System.Security.SecurityException">The immediate caller does not have serialization formatter permission. </exception>
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/// <PermissionSet>
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/// <IPermission class="System.Security.Permissions.FileIOPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Read="*AllFiles*" PathDiscovery="*AllFiles*" />
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/// <IPermission class="System.Security.Permissions.ReflectionPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="MemberAccess" />
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/// <IPermission class="System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="SerializationFormatter, RemotingConfiguration, Infrastructure" />
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/// </PermissionSet>
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// Token: 0x060029FC RID: 10748 RVA: 0x00086BD4 File Offset: 0x00084DD4
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public virtual object GetRealObject(StreamingContext context)
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{
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if ((this.flags & ObjRef.MarshalledObjectRef) > 0)
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{
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return RemotingServices.Unmarshal(this);
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}
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return this;
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}
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/// <summary>Returns a Boolean value that indicates whether the current <see cref="T:System.Runtime.Remoting.ObjRef" /> instance references an object located in the current <see cref="T:System.AppDomain" />.</summary>
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/// <returns>A Boolean value that indicates whether the current <see cref="T:System.Runtime.Remoting.ObjRef" /> instance references an object located in the current <see cref="T:System.AppDomain" />.</returns>
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/// <PermissionSet>
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/// <IPermission class="System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="Infrastructure" />
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/// </PermissionSet>
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// Token: 0x060029FD RID: 10749 RVA: 0x00086BF0 File Offset: 0x00084DF0
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public bool IsFromThisAppDomain()
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{
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Identity identityForUri = RemotingServices.GetIdentityForUri(this.uri);
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return identityForUri != null && identityForUri.IsFromThisAppDomain;
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}
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/// <summary>Returns a Boolean value that indicates whether the current <see cref="T:System.Runtime.Remoting.ObjRef" /> instance references an object located in the current process.</summary>
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/// <returns>A Boolean value that indicates whether the current <see cref="T:System.Runtime.Remoting.ObjRef" /> instance references an object located in the current process.</returns>
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/// <PermissionSet>
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/// <IPermission class="System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="Infrastructure" />
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/// </PermissionSet>
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// Token: 0x060029FE RID: 10750 RVA: 0x00086C18 File Offset: 0x00084E18
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[ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
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public bool IsFromThisProcess()
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{
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foreach (object obj in this.channel_info.ChannelData)
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{
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if (obj is CrossAppDomainData)
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{
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string processID = ((CrossAppDomainData)obj).ProcessID;
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return processID == RemotingConfiguration.ProcessId;
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}
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}
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return true;
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}
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// Token: 0x060029FF RID: 10751 RVA: 0x00086C70 File Offset: 0x00084E70
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internal void UpdateChannelInfo()
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{
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this.channel_info = new ChannelInfo();
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}
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// Token: 0x1700085A RID: 2138
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// (get) Token: 0x06002A00 RID: 10752 RVA: 0x00086C80 File Offset: 0x00084E80
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internal Type ServerType
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{
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get
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{
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if (this._serverType == null)
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{
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this._serverType = Type.GetType(this.typeInfo.TypeName);
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}
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return this._serverType;
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}
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}
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// Token: 0x04001014 RID: 4116
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private IChannelInfo channel_info;
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// Token: 0x04001015 RID: 4117
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private string uri;
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// Token: 0x04001016 RID: 4118
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private IRemotingTypeInfo typeInfo;
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// Token: 0x04001017 RID: 4119
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private IEnvoyInfo envoyInfo;
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// Token: 0x04001018 RID: 4120
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private int flags;
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// Token: 0x04001019 RID: 4121
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private Type _serverType;
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// Token: 0x0400101A RID: 4122
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private static int MarshalledObjectRef = 1;
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// Token: 0x0400101B RID: 4123
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private static int WellKnowObjectRef = 2;
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}
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}
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