/// <include file='doc\StrongNameIdentityPermission.uex' path='docs/doc[@for="StrongNameIdentityPermission.Union"]/*' />
public override IPermission Union(IPermission target)
{
if (target == null)
{
return(this.m_publicKeyBlob != null?this.Copy() : null);
}
else if (!VerifyType(target))
{
throw new
ArgumentException(
String.Format(Environment.GetResourceString("Argument_WrongType"), this.GetType().FullName)
);
}
StrongNameIdentityPermission operand = (StrongNameIdentityPermission)target;
// Union is only defined on permissions where one is a subset of the other.
// For Union, simply return a copy of whichever contains the other.
if (operand.IsSubsetOf(this))
{
return(this.Copy());
}
else if (this.IsSubsetOf(operand))
{
return(operand.Copy());
}
else
{
return(null);
}
}
public override IPermission Union(IPermission target)
{
StrongNameIdentityPermission snip = Cast(target);
if ((snip == null) || snip.IsEmpty())
{
return(Copy());
}
if (IsEmpty())
{
return(snip.Copy());
}
StrongNameIdentityPermission union = (StrongNameIdentityPermission)Copy();
foreach (SNIP e in snip._list)
{
if (!IsEmpty(e) && !Contains(e))
{
union._list.Add(e);
}
}
return(union);
}
public void PermissionStateNone ()
{
StrongNameIdentityPermission snip = new StrongNameIdentityPermission (PermissionState.None);
Assert.AreEqual (String.Empty, snip.Name, "Name");
Assert.IsNull (snip.PublicKey, "PublicKey");
Assert.AreEqual ("0.0", snip.Version.ToString (), "Version");
SecurityElement se = snip.ToXml ();
#if NET_2_0
Assert.IsNull (se.Attribute ("Name"), "Xml-Name");
Assert.IsNull (se.Attribute ("AssemblyVersion"), "Xml-AssemblyVersion");
#else
Assert.AreEqual (String.Empty, se.Attribute ("Name"), "Xml-Name");
Assert.AreEqual ("0.0", se.Attribute ("AssemblyVersion"), "Xml-AssemblyVersion");
#endif
Assert.IsNull (se.Attribute ("PublicKeyBlob"), "Xml-PublicKeyBlob");
// because Name == String.Empty, which is illegal using the other constructor
StrongNameIdentityPermission copy = (StrongNameIdentityPermission) snip.Copy ();
Assert.AreEqual (String.Empty, copy.Name, "Copy-Name");
#if NET_2_0
// Strangely once copied the Name becomes equals to String.Empty in 2.0 [FDBK19351]
Assert.IsNull (se.Attribute ("AssemblyVersion"), "Copy-Version");
#else
Assert.AreEqual ("0.0", copy.Version.ToString (), "Copy-Version");
#endif
Assert.IsNull (copy.PublicKey, "Copy-PublicKey");
}
/// <summary>Creates and returns a permission that is the intersection of the current permission and the specified permission.</summary>
/// <param name="target">A permission to intersect with the current permission. It must be of the same type as the current permission. </param>
/// <returns>A new permission that represents the intersection of the current permission and the specified permission, or <see langword="null" /> if the intersection is empty.</returns>
/// <exception cref="T:System.ArgumentException">The <paramref name="target" /> parameter is not <see langword="null" /> and is not of the same type as the current permission. </exception>
// Token: 0x06002642 RID: 9794 RVA: 0x0008A500 File Offset: 0x00088700
public override IPermission Intersect(IPermission target)
{
if (target == null)
{
return(null);
}
StrongNameIdentityPermission strongNameIdentityPermission = target as StrongNameIdentityPermission;
if (strongNameIdentityPermission == null)
{
throw new ArgumentException(Environment.GetResourceString("Argument_WrongType", new object[]
{
base.GetType().FullName
}));
}
if (this.m_unrestricted && strongNameIdentityPermission.m_unrestricted)
{
return(new StrongNameIdentityPermission(PermissionState.None)
{
m_unrestricted = true
});
}
if (this.m_unrestricted)
{
return(strongNameIdentityPermission.Copy());
}
if (strongNameIdentityPermission.m_unrestricted)
{
return(this.Copy());
}
if (this.m_strongNames == null || strongNameIdentityPermission.m_strongNames == null || this.m_strongNames.Length == 0 || strongNameIdentityPermission.m_strongNames.Length == 0)
{
return(null);
}
List <StrongName2> list = new List <StrongName2>();
foreach (StrongName2 strongName in this.m_strongNames)
{
foreach (StrongName2 target2 in strongNameIdentityPermission.m_strongNames)
{
StrongName2 strongName2 = strongName.Intersect(target2);
if (strongName2 != null)
{
list.Add(strongName2);
}
}
}
if (list.Count == 0)
{
return(null);
}
return(new StrongNameIdentityPermission(PermissionState.None)
{
m_strongNames = list.ToArray()
});
}
/// <summary>创建并返回一个权限，该权限是当前权限和指定权限的交集。</summary>
/// <returns>一个新的权限，表示当前权限与指定权限的交集，或为 null（如果交集为空）。</returns>
/// <param name="target">要与当前权限相交的权限。它必须与当前权限属于同一类型。</param>
/// <exception cref="T:System.ArgumentException">
/// <paramref name="target" /> 参数不是 null，而且与当前权限不是同一类型。</exception>
public override IPermission Intersect(IPermission target)
{
if (target == null)
{
return((IPermission)null);
}
StrongNameIdentityPermission identityPermission = target as StrongNameIdentityPermission;
if (identityPermission == null)
{
throw new ArgumentException(Environment.GetResourceString("Argument_WrongType", (object)this.GetType().FullName));
}
if (this.m_unrestricted && identityPermission.m_unrestricted)
{
return (IPermission) new StrongNameIdentityPermission(PermissionState.None)
{
m_unrestricted = true
}
}
;
if (this.m_unrestricted)
{
return(identityPermission.Copy());
}
if (identityPermission.m_unrestricted)
{
return(this.Copy());
}
if (this.m_strongNames == null || identityPermission.m_strongNames == null || (this.m_strongNames.Length == 0 || identityPermission.m_strongNames.Length == 0))
{
return((IPermission)null);
}
List <StrongName2> strongName2List = new List <StrongName2>();
foreach (StrongName2 mStrongName1 in this.m_strongNames)
{
foreach (StrongName2 mStrongName2 in identityPermission.m_strongNames)
{
StrongName2 strongName2 = mStrongName1.Intersect(mStrongName2);
if (strongName2 != null)
{
strongName2List.Add(strongName2);
}
}
}
if (strongName2List.Count == 0)
{
return((IPermission)null);
}
return((IPermission) new StrongNameIdentityPermission(PermissionState.None)
{
m_strongNames = strongName2List.ToArray()
});
}
public override IPermission Intersect(IPermission target)
{
if (target == null)
{
return(null);
}
StrongNameIdentityPermission that = target as StrongNameIdentityPermission;
if (that == null)
{
throw new ArgumentException(Environment.GetResourceString("Argument_WrongType", this.GetType().FullName));
}
if (this.m_unrestricted && that.m_unrestricted)
{
StrongNameIdentityPermission res = new StrongNameIdentityPermission(PermissionState.None);
res.m_unrestricted = true;
return(res);
}
if (this.m_unrestricted)
{
return(that.Copy());
}
if (that.m_unrestricted)
{
return(this.Copy());
}
if (this.m_strongNames == null || that.m_strongNames == null || this.m_strongNames.Length == 0 || that.m_strongNames.Length == 0)
{
return(null);
}
List <StrongName2> alStrongNames = new List <StrongName2>();
foreach (StrongName2 snThis in this.m_strongNames)
{
foreach (StrongName2 snThat in that.m_strongNames)
{
StrongName2 snInt = (StrongName2)snThis.Intersect(snThat);
if (snInt != null)
{
alStrongNames.Add(snInt);
}
}
}
if (alStrongNames.Count == 0)
{
return(null);
}
StrongNameIdentityPermission result = new StrongNameIdentityPermission(PermissionState.None);
result.m_strongNames = alStrongNames.ToArray();
return(result);
}
public override IPermission Union(IPermission target)
{
StrongNameIdentityPermission snip = Cast(target);
if ((snip == null) || snip.IsEmpty())
{
return(Copy());
}
if (IsEmpty())
{
return(snip.Copy());
}
if (!PublicKey.Equals(snip.PublicKey))
{
return(null);
}
string n = Name;
if ((n == null) || (n.Length == 0))
{
n = snip.Name;
}
else if (Match(snip.Name))
{
n = ((Name.Length > snip.Name.Length) ? Name : snip.Name);
}
else if ((snip.Name != null) && (snip.Name.Length > 0) && (n != snip.Name))
{
return(null);
}
Version v = Version;
if (v == null)
{
v = snip.Version;
}
else if ((snip.Version != null) && (v != snip.Version))
{
return(null);
}
return(new StrongNameIdentityPermission(PublicKey, n, v));
}
public void PermissionStateUnrestricted ()
{
// In 2.0 Unrestricted are permitted for identity permissions
StrongNameIdentityPermission snip = new StrongNameIdentityPermission (PermissionState.Unrestricted);
Assert.AreEqual (String.Empty, snip.Name, "Name");
Assert.IsNull (snip.PublicKey, "PublicKey");
Assert.AreEqual ("0.0", snip.Version.ToString (), "Version");
SecurityElement se = snip.ToXml ();
Assert.IsNull (se.Attribute ("Name"), "Xml-Name");
Assert.IsNull (se.Attribute ("PublicKeyBlob"), "Xml-PublicKeyBlob");
Assert.IsNull (se.Attribute ("AssemblyVersion"), "Xml-AssemblyVersion");
StrongNameIdentityPermission copy = (StrongNameIdentityPermission)snip.Copy ();
Assert.IsTrue (snip.Equals (copy), "snip Equals copy");
Assert.IsTrue (copy.Equals (snip), "copy Equals snip");
// and they aren't equals to None
Assert.IsFalse (snip.Equals (new StrongNameIdentityPermission (PermissionState.None)), "Not Equals None");
}
/// <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="target">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="target" /> parameter is not null and is not of the same type as the current permission. -or-The two permissions are not equal and one is a subset of the other.</exception>
public override IPermission Union(IPermission target)
{
StrongNameIdentityPermission strongNameIdentityPermission = this.Cast(target);
if (strongNameIdentityPermission == null || strongNameIdentityPermission.IsEmpty())
{
return(this.Copy());
}
if (this.IsEmpty())
{
return(strongNameIdentityPermission.Copy());
}
StrongNameIdentityPermission strongNameIdentityPermission2 = (StrongNameIdentityPermission)this.Copy();
foreach (object obj in strongNameIdentityPermission._list)
{
StrongNameIdentityPermission.SNIP snip = (StrongNameIdentityPermission.SNIP)obj;
if (!this.IsEmpty(snip) && !this.Contains(snip))
{
strongNameIdentityPermission2._list.Add(snip);
}
}
return(strongNameIdentityPermission2);
}
public override IPermission Union(IPermission target)
{
if (target == null)
{
if ((this.m_strongNames == null || this.m_strongNames.Length == 0) && !this.m_unrestricted)
{
return(null);
}
return(this.Copy());
}
StrongNameIdentityPermission that = target as StrongNameIdentityPermission;
if (that == null)
{
throw new ArgumentException(Environment.GetResourceString("Argument_WrongType", this.GetType().FullName));
}
if (this.m_unrestricted || that.m_unrestricted)
{
StrongNameIdentityPermission res = new StrongNameIdentityPermission(PermissionState.None);
res.m_unrestricted = true;
return(res);
}
if (this.m_strongNames == null || this.m_strongNames.Length == 0)
{
if (that.m_strongNames == null || that.m_strongNames.Length == 0)
{
return(null);
}
return(that.Copy());
}
if (that.m_strongNames == null || that.m_strongNames.Length == 0)
{
return(this.Copy());
}
List <StrongName2> alStrongNames = new List <StrongName2>();
foreach (StrongName2 snThis in this.m_strongNames)
{
alStrongNames.Add(snThis);
}
foreach (StrongName2 snThat in that.m_strongNames)
{
bool bDupe = false;
foreach (StrongName2 sn in alStrongNames)
{
if (snThat.Equals(sn))
{
bDupe = true;
break;
}
}
if (!bDupe)
{
alStrongNames.Add(snThat);
}
}
StrongNameIdentityPermission result = new StrongNameIdentityPermission(PermissionState.None);
result.m_strongNames = alStrongNames.ToArray();
return(result);
}
public void Copy_NameEmpty ()
{
StrongNameIdentityPermission snip = new StrongNameIdentityPermission (PermissionState.None);
snip.PublicKey = new StrongNamePublicKeyBlob (ecma);
snip.Version = new Version ("1.2.3.4");
// because Name == String.Empty, which is illegal using the other constructor
// but (somewhat) required to copy the teo other informations
StrongNameIdentityPermission copy = (StrongNameIdentityPermission)snip.Copy ();
#if NET_2_0
Assert.IsTrue (copy.Equals (snip), "Equals");
#else
Assert.AreEqual (copy.ToXml ().ToString (), snip.ToXml ().ToString (), "Equals-XML");
#endif
}
public void StrongNameIdentityPermission_All ()
{
StrongNamePublicKeyBlob blob = new StrongNamePublicKeyBlob (ecma);
StrongNameIdentityPermission snip = new StrongNameIdentityPermission (blob, "mono", new Version (1, 2, 3, 4));
Assert.AreEqual ("mono", snip.Name, "Name");
Assert.AreEqual ("00000000000000000400000000000000", snip.PublicKey.ToString (), "PublicKey");
Assert.AreEqual ("1.2.3.4", snip.Version.ToString (), "Version");
SecurityElement se = snip.ToXml ();
Assert.AreEqual ("mono", se.Attribute ("Name"), "Xml-Name");
Assert.AreEqual ("00000000000000000400000000000000", se.Attribute ("PublicKeyBlob"), "Xml-PublicKeyBlob");
Assert.AreEqual ("1.2.3.4", se.Attribute ("AssemblyVersion"), "Xml-AssemblyVersion");
StrongNameIdentityPermission copy = (StrongNameIdentityPermission)snip.Copy ();
Assert.AreEqual ("mono", se.Attribute ("Name"), "Copy-Name");
Assert.AreEqual ("00000000000000000400000000000000", se.Attribute ("PublicKeyBlob"), "Copy-PublicKeyBlob");
Assert.AreEqual ("1.2.3.4", se.Attribute ("AssemblyVersion"), "Copy-AssemblyVersion");
}
/// <summary>Creates a permission that is the union of the current permission and the specified permission.</summary>
/// <param name="target">A permission to combine with the current permission. It must be of the same type as the current permission. </param>
/// <returns>A new permission that represents the union of the current permission and the specified permission.</returns>
/// <exception cref="T:System.ArgumentException">The <paramref name="target" /> parameter is not <see langword="null" /> and is not of the same type as the current permission. -or-The two permissions are not equal and one is a subset of the other.</exception>
// Token: 0x06002643 RID: 9795 RVA: 0x0008A624 File Offset: 0x00088824
public override IPermission Union(IPermission target)
{
if (target == null)
{
if ((this.m_strongNames == null || this.m_strongNames.Length == 0) && !this.m_unrestricted)
{
return(null);
}
return(this.Copy());
}
else
{
StrongNameIdentityPermission strongNameIdentityPermission = target as StrongNameIdentityPermission;
if (strongNameIdentityPermission == null)
{
throw new ArgumentException(Environment.GetResourceString("Argument_WrongType", new object[]
{
base.GetType().FullName
}));
}
if (this.m_unrestricted || strongNameIdentityPermission.m_unrestricted)
{
return(new StrongNameIdentityPermission(PermissionState.None)
{
m_unrestricted = true
});
}
if (this.m_strongNames == null || this.m_strongNames.Length == 0)
{
if (strongNameIdentityPermission.m_strongNames == null || strongNameIdentityPermission.m_strongNames.Length == 0)
{
return(null);
}
return(strongNameIdentityPermission.Copy());
}
else
{
if (strongNameIdentityPermission.m_strongNames == null || strongNameIdentityPermission.m_strongNames.Length == 0)
{
return(this.Copy());
}
List <StrongName2> list = new List <StrongName2>();
foreach (StrongName2 item in this.m_strongNames)
{
list.Add(item);
}
foreach (StrongName2 strongName in strongNameIdentityPermission.m_strongNames)
{
bool flag = false;
foreach (StrongName2 target2 in list)
{
if (strongName.Equals(target2))
{
flag = true;
break;
}
}
if (!flag)
{
list.Add(strongName);
}
}
return(new StrongNameIdentityPermission(PermissionState.None)
{
m_strongNames = list.ToArray()
});
}
}
}
/// <summary>创建一个权限，该权限是当前权限与指定权限的并集。</summary>
/// <returns>一个新权限，它表示当前权限与指定权限的并集。</returns>
/// <param name="target">将与当前权限合并的权限。它必须与当前权限属于同一类型。</param>
/// <exception cref="T:System.ArgumentException">
/// <paramref name="target" /> 参数不是 null，而且与当前权限不是同一类型。- 或 -这两个权限不相等，而且其中一个是另一个的子集。</exception>
public override IPermission Union(IPermission target)
{
if (target == null)
{
if ((this.m_strongNames == null || this.m_strongNames.Length == 0) && !this.m_unrestricted)
{
return((IPermission)null);
}
return(this.Copy());
}
StrongNameIdentityPermission identityPermission = target as StrongNameIdentityPermission;
if (identityPermission == null)
{
throw new ArgumentException(Environment.GetResourceString("Argument_WrongType", (object)this.GetType().FullName));
}
if (this.m_unrestricted || identityPermission.m_unrestricted)
{
return (IPermission) new StrongNameIdentityPermission(PermissionState.None)
{
m_unrestricted = true
}
}
;
if (this.m_strongNames == null || this.m_strongNames.Length == 0)
{
if (identityPermission.m_strongNames == null || identityPermission.m_strongNames.Length == 0)
{
return((IPermission)null);
}
return(identityPermission.Copy());
}
if (identityPermission.m_strongNames == null || identityPermission.m_strongNames.Length == 0)
{
return(this.Copy());
}
List <StrongName2> strongName2List = new List <StrongName2>();
foreach (StrongName2 mStrongName in this.m_strongNames)
{
strongName2List.Add(mStrongName);
}
foreach (StrongName2 mStrongName in identityPermission.m_strongNames)
{
bool flag = false;
foreach (StrongName2 target1 in strongName2List)
{
if (mStrongName.Equals(target1))
{
flag = true;
break;
}
}
if (!flag)
{
strongName2List.Add(mStrongName);
}
}
return((IPermission) new StrongNameIdentityPermission(PermissionState.None)
{
m_strongNames = strongName2List.ToArray()
});
}
