scripts
This commit is contained in:
niko
@@ -0,0 +1,256 @@
|
||||
using System;
|
||||
using System.Runtime.InteropServices;
|
||||
|
||||
namespace System.Security.Permissions
|
||||
{
|
||||
/// <summary>Controls access to non-public types and members through the <see cref="N:System.Reflection" /> APIs. Controls some features of the <see cref="N:System.Reflection.Emit" /> APIs.</summary>
|
||||
// Token: 0x02000561 RID: 1377
|
||||
[ComVisible(true)]
|
||||
[Serializable]
|
||||
public sealed class ReflectionPermission : CodeAccessPermission, IBuiltInPermission, IUnrestrictedPermission
|
||||
{
|
||||
/// <summary>Initializes a new instance of the <see cref="T:System.Security.Permissions.ReflectionPermission" /> class with either fully restricted or unrestricted permission as specified.</summary>
|
||||
/// <param name="state">One of the <see cref="T:System.Security.Permissions.PermissionState" /> values. </param>
|
||||
/// <exception cref="T:System.ArgumentException">The <paramref name="state" /> parameter is not a valid value of <see cref="T:System.Security.Permissions.PermissionState" />. </exception>
|
||||
// Token: 0x0600324B RID: 12875 RVA: 0x000ACB68 File Offset: 0x000AAD68
|
||||
public ReflectionPermission(PermissionState state)
|
||||
{
|
||||
if (CodeAccessPermission.CheckPermissionState(state, true) == PermissionState.Unrestricted)
|
||||
{
|
||||
this.flags = ReflectionPermissionFlag.AllFlags;
|
||||
}
|
||||
else
|
||||
{
|
||||
this.flags = ReflectionPermissionFlag.NoFlags;
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>Initializes a new instance of the <see cref="T:System.Security.Permissions.ReflectionPermission" /> class with the specified access.</summary>
|
||||
/// <param name="flag">One of the <see cref="T:System.Security.Permissions.ReflectionPermissionFlag" /> values. </param>
|
||||
/// <exception cref="T:System.ArgumentException">The <paramref name="flag" /> parameter is not a valid value of <see cref="T:System.Security.Permissions.ReflectionPermissionFlag" />. </exception>
|
||||
// Token: 0x0600324C RID: 12876 RVA: 0x000ACB9C File Offset: 0x000AAD9C
|
||||
public ReflectionPermission(ReflectionPermissionFlag flag)
|
||||
{
|
||||
this.Flags = flag;
|
||||
}
|
||||
|
||||
// Token: 0x0600324D RID: 12877 RVA: 0x000ACBAC File Offset: 0x000AADAC
|
||||
int IBuiltInPermission.GetTokenIndex()
|
||||
{
|
||||
return 4;
|
||||
}
|
||||
|
||||
/// <summary>Gets or sets the type of reflection allowed for the current permission.</summary>
|
||||
/// <returns>The set flags for the current permission.</returns>
|
||||
/// <exception cref="T:System.ArgumentException">An attempt is made to set this property to an invalid value. See <see cref="T:System.Security.Permissions.ReflectionPermissionFlag" /> for the valid values. </exception>
|
||||
// Token: 0x170009E1 RID: 2529
|
||||
// (get) Token: 0x0600324E RID: 12878 RVA: 0x000ACBB0 File Offset: 0x000AADB0
|
||||
// (set) Token: 0x0600324F RID: 12879 RVA: 0x000ACBB8 File Offset: 0x000AADB8
|
||||
public ReflectionPermissionFlag Flags
|
||||
{
|
||||
get
|
||||
{
|
||||
return this.flags;
|
||||
}
|
||||
set
|
||||
{
|
||||
if ((value & (ReflectionPermissionFlag.TypeInformation | ReflectionPermissionFlag.MemberAccess | ReflectionPermissionFlag.ReflectionEmit | ReflectionPermissionFlag.RestrictedMemberAccess)) != value)
|
||||
{
|
||||
string text = string.Format(Locale.GetText("Invalid flags {0}"), value);
|
||||
throw new ArgumentException(text, "ReflectionPermissionFlag");
|
||||
}
|
||||
this.flags = value;
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>Creates and returns an identical copy of the current permission.</summary>
|
||||
/// <returns>A copy of the current permission.</returns>
|
||||
// Token: 0x06003250 RID: 12880 RVA: 0x000ACBF8 File Offset: 0x000AADF8
|
||||
public override IPermission Copy()
|
||||
{
|
||||
return new ReflectionPermission(this.flags);
|
||||
}
|
||||
|
||||
/// <summary>Reconstructs a permission with a specified state from an XML encoding.</summary>
|
||||
/// <param name="esd">The XML encoding to use to reconstruct the permission. </param>
|
||||
/// <exception cref="T:System.ArgumentNullException">The <paramref name="esd" /> parameter is null. </exception>
|
||||
/// <exception cref="T:System.ArgumentException">The <paramref name="esd" /> parameter is not a valid permission element.-or- The <paramref name="esd" /> parameter's version number is not valid. </exception>
|
||||
// Token: 0x06003251 RID: 12881 RVA: 0x000ACC08 File Offset: 0x000AAE08
|
||||
public override void FromXml(SecurityElement esd)
|
||||
{
|
||||
CodeAccessPermission.CheckSecurityElement(esd, "esd", 1, 1);
|
||||
if (CodeAccessPermission.IsUnrestricted(esd))
|
||||
{
|
||||
this.flags = ReflectionPermissionFlag.AllFlags;
|
||||
}
|
||||
else
|
||||
{
|
||||
this.flags = ReflectionPermissionFlag.NoFlags;
|
||||
string text = esd.Attributes["Flags"] as string;
|
||||
if (text.IndexOf("MemberAccess") >= 0)
|
||||
{
|
||||
this.flags |= ReflectionPermissionFlag.MemberAccess;
|
||||
}
|
||||
if (text.IndexOf("ReflectionEmit") >= 0)
|
||||
{
|
||||
this.flags |= ReflectionPermissionFlag.ReflectionEmit;
|
||||
}
|
||||
if (text.IndexOf("TypeInformation") >= 0)
|
||||
{
|
||||
this.flags |= ReflectionPermissionFlag.TypeInformation;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>Creates and returns a permission that is the intersection of the current permission and the specified permission.</summary>
|
||||
/// <returns>A new permission that represents the intersection of the current permission and the specified permission. This new permission is null if the intersection is empty.</returns>
|
||||
/// <param name="target">A permission to intersect with the current permission. It must be of the same type as the current permission. </param>
|
||||
/// <exception cref="T:System.ArgumentException">The <paramref name="target" /> parameter is not null and is not of the same type as the current permission. </exception>
|
||||
// Token: 0x06003252 RID: 12882 RVA: 0x000ACCB4 File Offset: 0x000AAEB4
|
||||
public override IPermission Intersect(IPermission target)
|
||||
{
|
||||
ReflectionPermission reflectionPermission = this.Cast(target);
|
||||
if (reflectionPermission == null)
|
||||
{
|
||||
return null;
|
||||
}
|
||||
if (this.IsUnrestricted())
|
||||
{
|
||||
if (reflectionPermission.Flags == ReflectionPermissionFlag.NoFlags)
|
||||
{
|
||||
return null;
|
||||
}
|
||||
return reflectionPermission.Copy();
|
||||
}
|
||||
else
|
||||
{
|
||||
if (!reflectionPermission.IsUnrestricted())
|
||||
{
|
||||
ReflectionPermission reflectionPermission2 = (ReflectionPermission)reflectionPermission.Copy();
|
||||
reflectionPermission2.Flags &= this.flags;
|
||||
return (reflectionPermission2.Flags != ReflectionPermissionFlag.NoFlags) ? reflectionPermission2 : null;
|
||||
}
|
||||
if (this.flags == ReflectionPermissionFlag.NoFlags)
|
||||
{
|
||||
return null;
|
||||
}
|
||||
return this.Copy();
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>Determines whether the current permission is a subset of the specified permission.</summary>
|
||||
/// <returns>true if the current permission is a subset of the specified permission; otherwise, false.</returns>
|
||||
/// <param name="target">A permission that is to be tested for the subset relationship. This permission must be of the same type as the current permission. </param>
|
||||
/// <exception cref="T:System.ArgumentException">The <paramref name="target" /> parameter is not null and is not of the same type as the current permission. </exception>
|
||||
// Token: 0x06003253 RID: 12883 RVA: 0x000ACD40 File Offset: 0x000AAF40
|
||||
public override bool IsSubsetOf(IPermission target)
|
||||
{
|
||||
ReflectionPermission reflectionPermission = this.Cast(target);
|
||||
if (reflectionPermission == null)
|
||||
{
|
||||
return this.flags == ReflectionPermissionFlag.NoFlags;
|
||||
}
|
||||
if (this.IsUnrestricted())
|
||||
{
|
||||
return reflectionPermission.IsUnrestricted();
|
||||
}
|
||||
return reflectionPermission.IsUnrestricted() || (this.flags & reflectionPermission.Flags) == this.flags;
|
||||
}
|
||||
|
||||
/// <summary>Returns a value indicating whether the current permission is unrestricted.</summary>
|
||||
/// <returns>true if the current permission is unrestricted; otherwise, false.</returns>
|
||||
// Token: 0x06003254 RID: 12884 RVA: 0x000ACD9C File Offset: 0x000AAF9C
|
||||
public bool IsUnrestricted()
|
||||
{
|
||||
return this.flags == ReflectionPermissionFlag.AllFlags;
|
||||
}
|
||||
|
||||
/// <summary>Creates an XML encoding of the permission and its current state.</summary>
|
||||
/// <returns>An XML encoding of the permission, including any state information.</returns>
|
||||
// Token: 0x06003255 RID: 12885 RVA: 0x000ACDA8 File Offset: 0x000AAFA8
|
||||
public override SecurityElement ToXml()
|
||||
{
|
||||
SecurityElement securityElement = base.Element(1);
|
||||
if (this.IsUnrestricted())
|
||||
{
|
||||
securityElement.AddAttribute("Unrestricted", "true");
|
||||
}
|
||||
else if (this.flags == ReflectionPermissionFlag.NoFlags)
|
||||
{
|
||||
securityElement.AddAttribute("Flags", "NoFlags");
|
||||
}
|
||||
else if ((this.flags & ReflectionPermissionFlag.AllFlags) == ReflectionPermissionFlag.AllFlags)
|
||||
{
|
||||
securityElement.AddAttribute("Flags", "AllFlags");
|
||||
}
|
||||
else
|
||||
{
|
||||
string text = string.Empty;
|
||||
if ((this.flags & ReflectionPermissionFlag.MemberAccess) == ReflectionPermissionFlag.MemberAccess)
|
||||
{
|
||||
text = "MemberAccess";
|
||||
}
|
||||
if ((this.flags & ReflectionPermissionFlag.ReflectionEmit) == ReflectionPermissionFlag.ReflectionEmit)
|
||||
{
|
||||
if (text.Length > 0)
|
||||
{
|
||||
text += ", ";
|
||||
}
|
||||
text += "ReflectionEmit";
|
||||
}
|
||||
if ((this.flags & ReflectionPermissionFlag.TypeInformation) == ReflectionPermissionFlag.TypeInformation)
|
||||
{
|
||||
if (text.Length > 0)
|
||||
{
|
||||
text += ", ";
|
||||
}
|
||||
text += "TypeInformation";
|
||||
}
|
||||
securityElement.AddAttribute("Flags", text);
|
||||
}
|
||||
return securityElement;
|
||||
}
|
||||
|
||||
/// <summary>Creates a permission that is the union of the current permission and the specified permission.</summary>
|
||||
/// <returns>A new permission that represents the union of the current permission and the specified permission.</returns>
|
||||
/// <param name="other">A permission to combine with the current permission. It must be of the same type as the current permission. </param>
|
||||
/// <exception cref="T:System.ArgumentException">The <paramref name="other" /> parameter is not null and is not of the same type as the current permission. </exception>
|
||||
// Token: 0x06003256 RID: 12886 RVA: 0x000ACEAC File Offset: 0x000AB0AC
|
||||
public override IPermission Union(IPermission other)
|
||||
{
|
||||
ReflectionPermission reflectionPermission = this.Cast(other);
|
||||
if (other == null)
|
||||
{
|
||||
return this.Copy();
|
||||
}
|
||||
if (this.IsUnrestricted() || reflectionPermission.IsUnrestricted())
|
||||
{
|
||||
return new ReflectionPermission(PermissionState.Unrestricted);
|
||||
}
|
||||
ReflectionPermission reflectionPermission2 = (ReflectionPermission)reflectionPermission.Copy();
|
||||
reflectionPermission2.Flags |= this.flags;
|
||||
return reflectionPermission2;
|
||||
}
|
||||
|
||||
// Token: 0x06003257 RID: 12887 RVA: 0x000ACF0C File Offset: 0x000AB10C
|
||||
private ReflectionPermission Cast(IPermission target)
|
||||
{
|
||||
if (target == null)
|
||||
{
|
||||
return null;
|
||||
}
|
||||
ReflectionPermission reflectionPermission = target as ReflectionPermission;
|
||||
if (reflectionPermission == null)
|
||||
{
|
||||
CodeAccessPermission.ThrowInvalidPermission(target, typeof(ReflectionPermission));
|
||||
}
|
||||
return reflectionPermission;
|
||||
}
|
||||
|
||||
// Token: 0x040014A3 RID: 5283
|
||||
private const int version = 1;
|
||||
|
||||
// Token: 0x040014A4 RID: 5284
|
||||
private ReflectionPermissionFlag flags;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user