本文整理汇总了C#中System.Security.PermissionSet.CreatePermission方法的典型用法代码示例。如果您正苦于以下问题：C# PermissionSet.CreatePermission方法的具体用法？C# PermissionSet.CreatePermission怎么用？C# PermissionSet.CreatePermission使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Security.PermissionSet的用法示例。
在下文中一共展示了PermissionSet.CreatePermission方法的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: InplaceIntersect
//.........这里部分代码省略.........
newElemUU.AddAttribute( "class", otherElem.Attribute( "class" ) );
SafeChildAdd( newElemUU, otherElem, true );
otherElem = newElemUU;
copyOther = false;
}
SecurityElement newElem = new SecurityElement( s_str_PermissionIntersection );
newElem.AddAttribute( "class", thisElem.Attribute( "class" ) );
SafeChildAdd( newElem, thisElem, false );
SafeChildAdd( newElem, otherElem, copyOther );
this.m_permSet.SetItem( i, newElem );
}
}
else
#endif // FEATURE_CAS_POLICY
if (thisObj == null)
{
// There is no object in <this>, so intersection is empty except for IUnrestrictedPermissions
if (this.IsUnrestricted())
{
#if FEATURE_CAS_POLICY
if (otherElem != null)
{
SecurityElement newElem = new SecurityElement( s_str_PermissionUnrestrictedIntersection );
newElem.AddAttribute( "class", otherElem.Attribute( "class" ) );
SafeChildAdd( newElem, otherElem, true );
this.m_permSet.SetItem( i, newElem );
Contract.Assert( PermissionToken.s_tokenSet.GetItem( i ) != null, "PermissionToken should already be assigned" );
}
else
#endif // FEATURE_CAS_POLICY
{
PermissionToken token = (PermissionToken)PermissionToken.s_tokenSet.GetItem( i );
if ((token.m_type & PermissionTokenType.IUnrestricted) != 0)
{
this.m_permSet.SetItem( i, otherPerm.Copy() );
Contract.Assert( PermissionToken.s_tokenSet.GetItem( i ) != null, "PermissionToken should already be assigned" );
}
}
}
}
else if (otherObj == null)
{
if (other.IsUnrestricted())
{
#if FEATURE_CAS_POLICY
if (thisElem != null)
{
SecurityElement newElem = new SecurityElement( s_str_PermissionUnrestrictedIntersection );
newElem.AddAttribute( "class", thisElem.Attribute( "class" ) );
SafeChildAdd( newElem, thisElem, false );
this.m_permSet.SetItem( i, newElem );
}
else
#endif // FEATURE_CAS_POLICY
{
PermissionToken token = (PermissionToken)PermissionToken.s_tokenSet.GetItem( i );
if ((token.m_type & PermissionTokenType.IUnrestricted) == 0)
this.m_permSet.SetItem( i, null );
}
}
else
{
this.m_permSet.SetItem( i, null );
}
}
else
{
#if FEATURE_CAS_POLICY
if (thisElem != null)
thisPerm = this.CreatePermission(thisElem, i);
if (otherElem != null)
otherPerm = other.CreatePermission(otherElem, i);
#endif // FEATURE_CAS_POLICY
try
{
IPermission intersectPerm;
if (thisPerm == null)
intersectPerm = otherPerm;
else if(otherPerm == null)
intersectPerm = thisPerm;
else
intersectPerm = thisPerm.Intersect( otherPerm );
this.m_permSet.SetItem( i, intersectPerm );
}
catch (Exception e)
{
if (savedException == null)
savedException = e;
}
}
}
this.m_Unrestricted = this.m_Unrestricted && other.m_Unrestricted;
if (savedException != null)
throw savedException;
}示例2: Intersect
//.........这里部分代码省略.........
SecurityElement newElemUU = new SecurityElement( s_str_PermissionUnrestrictedUnion );
newElemUU.AddAttribute( "class", thisElem.Attribute( "class" ) );
SafeChildAdd( newElemUU, thisElem, true );
copyThis = false;
thisElem = newElemUU;
}
if (other.IsUnrestricted())
{
SecurityElement newElemUU = new SecurityElement( s_str_PermissionUnrestrictedUnion );
newElemUU.AddAttribute( "class", otherElem.Attribute( "class" ) );
SafeChildAdd( newElemUU, otherElem, true );
copyOther = false;
otherElem = newElemUU;
}
SafeChildAdd( newElem, otherElem, copyOther );
SafeChildAdd( newElem, thisElem, copyThis );
pset.m_permSet.SetItem( i, newElem );
}
else
#endif // FEATURE_CAS_POLICY
if (thisObj == null)
{
if (this.m_Unrestricted)
{
#if FEATURE_CAS_POLICY
if (otherElem != null)
{
SecurityElement newElem = new SecurityElement( s_str_PermissionUnrestrictedIntersection );
newElem.AddAttribute( "class", otherElem.Attribute( "class" ) );
SafeChildAdd( newElem, otherElem, true );
pset.m_permSet.SetItem( i, newElem );
Contract.Assert( PermissionToken.s_tokenSet.GetItem( i ) != null, "PermissionToken should already be assigned" );
}
else
#endif // FEATURE_CAS_POLICY
if (otherPerm != null)
{
PermissionToken token = (PermissionToken)PermissionToken.s_tokenSet.GetItem( i );
if ((token.m_type & PermissionTokenType.IUnrestricted) != 0)
{
pset.m_permSet.SetItem( i, otherPerm.Copy() );
Contract.Assert( PermissionToken.s_tokenSet.GetItem( i ) != null, "PermissionToken should already be assigned" );
}
}
}
}
else if (otherObj == null)
{
if (other.m_Unrestricted)
{
#if FEATURE_CAS_POLICY
if (thisElem != null)
{
SecurityElement newElem = new SecurityElement( s_str_PermissionUnrestrictedIntersection );
newElem.AddAttribute( "class", thisElem.Attribute( "class" ) );
SafeChildAdd( newElem, thisElem, true );
pset.m_permSet.SetItem( i, newElem );
Contract.Assert( PermissionToken.s_tokenSet.GetItem( i ) != null, "PermissionToken should already be assigned" );
}
else
#endif // FEATURE_CAS_POLICY
if (thisPerm != null)
{
PermissionToken token = (PermissionToken)PermissionToken.s_tokenSet.GetItem( i );
if ((token.m_type & PermissionTokenType.IUnrestricted) != 0)
{
pset.m_permSet.SetItem( i, thisPerm.Copy() );
Contract.Assert( PermissionToken.s_tokenSet.GetItem( i ) != null, "PermissionToken should already be assigned" );
}
}
}
}
else
{
#if FEATURE_CAS_POLICY
if (thisElem != null)
thisPerm = this.CreatePermission(thisElem, i);
if (otherElem != null)
otherPerm = other.CreatePermission(otherElem, i);
#endif // FEATURE_CAS_POLICY
IPermission intersectPerm;
if (thisPerm == null)
intersectPerm = otherPerm;
else if(otherPerm == null)
intersectPerm = thisPerm;
else
intersectPerm = thisPerm.Intersect( otherPerm );
pset.m_permSet.SetItem( i, intersectPerm );
Contract.Assert( intersectPerm == null || PermissionToken.s_tokenSet.GetItem( i ) != null, "PermissionToken should already be assigned" );
}
}
pset.m_Unrestricted = this.m_Unrestricted && other.m_Unrestricted;
if (pset.FastIsEmpty())
return null;
else
return pset;
}示例3: InplaceUnion
//.........这里部分代码省略.........
maxMax = other.m_permSet.GetMaxUsedIndex();
this.CheckSet();
}
// Save exceptions until the end
Exception savedException = null;
for (int i = 0; i <= maxMax; ++i)
{
Object thisObj = this.m_permSet.GetItem( i );
IPermission thisPerm = thisObj as IPermission;
#if FEATURE_CAS_POLICY
ISecurityElementFactory thisElem = thisObj as ISecurityElementFactory;
#endif // FEATURE_CAS_POLICY
Object otherObj = other.m_permSet.GetItem( i );
IPermission otherPerm = otherObj as IPermission;
#if FEATURE_CAS_POLICY
ISecurityElementFactory otherElem = otherObj as ISecurityElementFactory;
#endif // FEATURE_CAS_POLICY
if (thisObj == null && otherObj == null)
continue;
#if FEATURE_CAS_POLICY
if (thisElem != null && otherElem != null)
{
if (thisElem.GetTag().Equals( s_str_PermissionUnion ) ||
thisElem.GetTag().Equals( s_str_PermissionUnrestrictedUnion ))
{
Contract.Assert( thisElem is SecurityElement, "SecurityElement expected" );
SafeChildAdd( (SecurityElement)thisElem, otherElem, true );
}
else
{
SecurityElement newElem;
if (this.IsUnrestricted() || other.IsUnrestricted())
newElem = new SecurityElement( s_str_PermissionUnrestrictedUnion );
else
newElem = new SecurityElement( s_str_PermissionUnion );
newElem.AddAttribute( "class", thisElem.Attribute( "class" ) );
SafeChildAdd( newElem, thisElem, false );
SafeChildAdd( newElem, otherElem, true );
this.m_permSet.SetItem( i, newElem );
}
}
else
#endif // FEATURE_CAS_POLICY
if (thisObj == null)
{
#if FEATURE_CAS_POLICY
if (otherElem != null)
{
this.m_permSet.SetItem( i, otherElem.Copy() );
}
else
#endif // FEATURE_CAS_POLICY
if (otherPerm != null)
{
PermissionToken token = (PermissionToken)PermissionToken.s_tokenSet.GetItem( i );
if (((token.m_type & PermissionTokenType.IUnrestricted) == 0) || !this.m_Unrestricted)
{
this.m_permSet.SetItem( i, otherPerm.Copy() );
}
}
}
else if (otherObj == null)
{
continue;
}
else
{
#if FEATURE_CAS_POLICY
if (thisElem != null)
thisPerm = this.CreatePermission(thisElem, i);
if (otherElem != null)
otherPerm = other.CreatePermission(otherElem, i);
#endif // FEATURE_CAS_POLICY
try
{
IPermission unionPerm;
if(thisPerm == null)
unionPerm = otherPerm;
else if(otherPerm == null)
unionPerm = thisPerm;
else
unionPerm = thisPerm.Union( otherPerm );
this.m_permSet.SetItem( i, unionPerm );
}
catch (Exception e)
{
if (savedException == null)
savedException = e;
}
}
}
if (savedException != null)
throw savedException;
}示例4: Union
//.........这里部分代码省略.........
other.CheckSet();
maxMax = this.m_permSet.GetMaxUsedIndex() > other.m_permSet.GetMaxUsedIndex() ? this.m_permSet.GetMaxUsedIndex() : other.m_permSet.GetMaxUsedIndex();
pset.m_permSet = new TokenBasedSet();
for (int i = 0; i <= maxMax; ++i)
{
Object thisObj = this.m_permSet.GetItem( i );
IPermission thisPerm = thisObj as IPermission;
#if FEATURE_CAS_POLICY
ISecurityElementFactory thisElem = thisObj as ISecurityElementFactory;
#endif // FEATURE_CAS_POLICY
Object otherObj = other.m_permSet.GetItem( i );
IPermission otherPerm = otherObj as IPermission;
#if FEATURE_CAS_POLICY
ISecurityElementFactory otherElem = otherObj as ISecurityElementFactory;
#endif // FEATURE_CAS_POLICY
if (thisObj == null && otherObj == null)
continue;
#if FEATURE_CAS_POLICY
if (thisElem != null && otherElem != null)
{
SecurityElement newElem;
if (this.IsUnrestricted() || other.IsUnrestricted())
newElem = new SecurityElement( s_str_PermissionUnrestrictedUnion );
else
newElem = new SecurityElement( s_str_PermissionUnion );
newElem.AddAttribute( "class", thisElem.Attribute( "class" ) );
SafeChildAdd( newElem, thisElem, true );
SafeChildAdd( newElem, otherElem, true );
pset.m_permSet.SetItem( i, newElem );
}
else
#endif // FEATURE_CAS_POLICY
if (thisObj == null)
{
#if FEATURE_CAS_POLICY
if (otherElem != null)
{
pset.m_permSet.SetItem( i, otherElem.Copy() );
Contract.Assert( PermissionToken.s_tokenSet.GetItem( i ) != null, "PermissionToken should already be assigned" );
}
else
#endif // FEATURE_CAS_POLICY
if (otherPerm != null)
{
PermissionToken token = (PermissionToken)PermissionToken.s_tokenSet.GetItem( i );
if (((token.m_type & PermissionTokenType.IUnrestricted) == 0) || !pset.m_Unrestricted)
{
pset.m_permSet.SetItem( i, otherPerm.Copy() );
Contract.Assert( PermissionToken.s_tokenSet.GetItem( i ) != null, "PermissionToken should already be assigned" );
}
}
}
else if (otherObj == null)
{
#if FEATURE_CAS_POLICY
if (thisElem != null)
{
pset.m_permSet.SetItem( i, thisElem.Copy() );
}
else
#endif // FEATURE_CAS_POLICY
if (thisPerm != null)
{
PermissionToken token = (PermissionToken)PermissionToken.s_tokenSet.GetItem( i );
if (((token.m_type & PermissionTokenType.IUnrestricted) == 0) || !pset.m_Unrestricted)
{
pset.m_permSet.SetItem( i, thisPerm.Copy() );
Contract.Assert( PermissionToken.s_tokenSet.GetItem( i ) != null, "PermissionToken should already be assigned" );
}
}
}
else
{
#if FEATURE_CAS_POLICY
if (thisElem != null)
thisPerm = this.CreatePermission(thisElem, i);
if (otherElem != null)
otherPerm = other.CreatePermission(otherElem, i);
#endif // FEATURE_CAS_POLICY
IPermission unionPerm;
if(thisPerm == null)
unionPerm = otherPerm;
else if(otherPerm == null)
unionPerm = thisPerm;
else
unionPerm = thisPerm.Union( otherPerm );
pset.m_permSet.SetItem( i, unionPerm );
Contract.Assert( unionPerm == null || PermissionToken.s_tokenSet.GetItem( i ) != null, "PermissionToken should already be assigned" );
}
}
return pset;
}示例5: Union
public PermissionSet Union(PermissionSet other)
{
if ((other == null) || other.FastIsEmpty())
{
return this.Copy();
}
if (this.FastIsEmpty())
{
return other.Copy();
}
int num = -1;
PermissionSet set = new PermissionSet {
m_Unrestricted = this.m_Unrestricted || other.m_Unrestricted
};
if (!set.m_Unrestricted)
{
this.CheckSet();
other.CheckSet();
num = (this.m_permSet.GetMaxUsedIndex() > other.m_permSet.GetMaxUsedIndex()) ? this.m_permSet.GetMaxUsedIndex() : other.m_permSet.GetMaxUsedIndex();
set.m_permSet = new TokenBasedSet();
for (int i = 0; i <= num; i++)
{
object item = this.m_permSet.GetItem(i);
IPermission permission = item as IPermission;
ISecurityElementFactory child = item as ISecurityElementFactory;
object obj3 = other.m_permSet.GetItem(i);
IPermission target = obj3 as IPermission;
ISecurityElementFactory factory2 = obj3 as ISecurityElementFactory;
if ((item != null) || (obj3 != null))
{
if ((child != null) && (factory2 != null))
{
SecurityElement element;
if (this.IsUnrestricted() || other.IsUnrestricted())
{
element = new SecurityElement("PermissionUnrestrictedUnion");
}
else
{
element = new SecurityElement("PermissionUnion");
}
element.AddAttribute("class", child.Attribute("class"));
SafeChildAdd(element, child, true);
SafeChildAdd(element, factory2, true);
set.m_permSet.SetItem(i, element);
}
else if (item == null)
{
if (factory2 != null)
{
set.m_permSet.SetItem(i, factory2.Copy());
}
else if (target != null)
{
PermissionToken token = (PermissionToken) PermissionToken.s_tokenSet.GetItem(i);
if (((token.m_type & PermissionTokenType.IUnrestricted) == 0) || !set.m_Unrestricted)
{
set.m_permSet.SetItem(i, target.Copy());
}
}
}
else if (obj3 == null)
{
if (child != null)
{
set.m_permSet.SetItem(i, child.Copy());
}
else if (permission != null)
{
PermissionToken token2 = (PermissionToken) PermissionToken.s_tokenSet.GetItem(i);
if (((token2.m_type & PermissionTokenType.IUnrestricted) == 0) || !set.m_Unrestricted)
{
set.m_permSet.SetItem(i, permission.Copy());
}
}
}
else
{
IPermission permission3;
if (child != null)
{
permission = this.CreatePermission(child, i);
}
if (factory2 != null)
{
target = other.CreatePermission(factory2, i);
}
if (permission == null)
{
permission3 = target;
}
else if (target == null)
{
permission3 = permission;
}
else
{
permission3 = permission.Union(target);
}
set.m_permSet.SetItem(i, permission3);
//.........这里部分代码省略.........
示例6: Intersect
//.........这里部分代码省略.........
bool copy = true;
bool flag2 = true;
SecurityElement parent = new SecurityElement("PermissionIntersection");
parent.AddAttribute("class", factory2.Attribute("class"));
if (this.IsUnrestricted())
{
SecurityElement element2 = new SecurityElement("PermissionUnrestrictedUnion");
element2.AddAttribute("class", child.Attribute("class"));
SafeChildAdd(element2, child, true);
flag2 = false;
child = element2;
}
if (other.IsUnrestricted())
{
SecurityElement element3 = new SecurityElement("PermissionUnrestrictedUnion");
element3.AddAttribute("class", factory2.Attribute("class"));
SafeChildAdd(element3, factory2, true);
copy = false;
factory2 = element3;
}
SafeChildAdd(parent, factory2, copy);
SafeChildAdd(parent, child, flag2);
set.m_permSet.SetItem(i, parent);
}
else if (item == null)
{
if (this.m_Unrestricted)
{
if (factory2 != null)
{
SecurityElement element4 = new SecurityElement("PermissionUnrestrictedIntersection");
element4.AddAttribute("class", factory2.Attribute("class"));
SafeChildAdd(element4, factory2, true);
set.m_permSet.SetItem(i, element4);
}
else if (target != null)
{
PermissionToken token = (PermissionToken) PermissionToken.s_tokenSet.GetItem(i);
if ((token.m_type & PermissionTokenType.IUnrestricted) != 0)
{
set.m_permSet.SetItem(i, target.Copy());
}
}
}
}
else if (obj3 == null)
{
if (other.m_Unrestricted)
{
if (child != null)
{
SecurityElement element5 = new SecurityElement("PermissionUnrestrictedIntersection");
element5.AddAttribute("class", child.Attribute("class"));
SafeChildAdd(element5, child, true);
set.m_permSet.SetItem(i, element5);
}
else if (permission != null)
{
PermissionToken token2 = (PermissionToken) PermissionToken.s_tokenSet.GetItem(i);
if ((token2.m_type & PermissionTokenType.IUnrestricted) != 0)
{
set.m_permSet.SetItem(i, permission.Copy());
}
}
}
}
else
{
IPermission permission3;
if (child != null)
{
permission = this.CreatePermission(child, i);
}
if (factory2 != null)
{
target = other.CreatePermission(factory2, i);
}
if (permission == null)
{
permission3 = target;
}
else if (target == null)
{
permission3 = permission;
}
else
{
permission3 = permission.Intersect(target);
}
set.m_permSet.SetItem(i, permission3);
}
}
}
set.m_Unrestricted = this.m_Unrestricted && other.m_Unrestricted;
if (set.FastIsEmpty())
{
return null;
}
return set;
}示例7: InplaceUnion
internal void InplaceUnion(PermissionSet other)
{
if ((this != other) && ((other != null) && !other.FastIsEmpty()))
{
this.m_CheckedForNonCas = false;
this.m_Unrestricted = this.m_Unrestricted || other.m_Unrestricted;
if (this.m_Unrestricted)
{
this.m_permSet = null;
}
else
{
int maxUsedIndex = -1;
if (other.m_permSet != null)
{
maxUsedIndex = other.m_permSet.GetMaxUsedIndex();
this.CheckSet();
}
Exception exception = null;
for (int i = 0; i <= maxUsedIndex; i++)
{
object item = this.m_permSet.GetItem(i);
IPermission permission = item as IPermission;
ISecurityElementFactory child = item as ISecurityElementFactory;
object obj3 = other.m_permSet.GetItem(i);
IPermission target = obj3 as IPermission;
ISecurityElementFactory factory2 = obj3 as ISecurityElementFactory;
if ((item != null) || (obj3 != null))
{
if ((child != null) && (factory2 != null))
{
if (child.GetTag().Equals("PermissionUnion") || child.GetTag().Equals("PermissionUnrestrictedUnion"))
{
SafeChildAdd((SecurityElement) child, factory2, true);
}
else
{
SecurityElement element;
if (this.IsUnrestricted() || other.IsUnrestricted())
{
element = new SecurityElement("PermissionUnrestrictedUnion");
}
else
{
element = new SecurityElement("PermissionUnion");
}
element.AddAttribute("class", child.Attribute("class"));
SafeChildAdd(element, child, false);
SafeChildAdd(element, factory2, true);
this.m_permSet.SetItem(i, element);
}
}
else if (item == null)
{
if (factory2 != null)
{
this.m_permSet.SetItem(i, factory2.Copy());
}
else if (target != null)
{
PermissionToken token = (PermissionToken) PermissionToken.s_tokenSet.GetItem(i);
if (((token.m_type & PermissionTokenType.IUnrestricted) == 0) || !this.m_Unrestricted)
{
this.m_permSet.SetItem(i, target.Copy());
}
}
}
else if (obj3 != null)
{
if (child != null)
{
permission = this.CreatePermission(child, i);
}
if (factory2 != null)
{
target = other.CreatePermission(factory2, i);
}
try
{
IPermission permission3;
if (permission == null)
{
permission3 = target;
}
else if (target == null)
{
permission3 = permission;
}
else
{
permission3 = permission.Union(target);
}
this.m_permSet.SetItem(i, permission3);
}
catch (Exception exception2)
{
if (exception == null)
{
exception = exception2;
}
//.........这里部分代码省略.........
示例8: InplaceIntersect
//.........这里部分代码省略.........
copy = false;
}
SecurityElement parent = new SecurityElement("PermissionIntersection");
parent.AddAttribute("class", child.Attribute("class"));
SafeChildAdd(parent, child, false);
SafeChildAdd(parent, factory2, copy);
this.m_permSet.SetItem(i, parent);
}
}
else if (item == null)
{
if (this.IsUnrestricted())
{
if (factory2 != null)
{
SecurityElement element4 = new SecurityElement("PermissionUnrestrictedIntersection");
element4.AddAttribute("class", factory2.Attribute("class"));
SafeChildAdd(element4, factory2, true);
this.m_permSet.SetItem(i, element4);
}
else
{
PermissionToken token = (PermissionToken) PermissionToken.s_tokenSet.GetItem(i);
if ((token.m_type & PermissionTokenType.IUnrestricted) != 0)
{
this.m_permSet.SetItem(i, target.Copy());
}
}
}
}
else if (obj3 == null)
{
if (other.IsUnrestricted())
{
if (child != null)
{
SecurityElement element5 = new SecurityElement("PermissionUnrestrictedIntersection");
element5.AddAttribute("class", child.Attribute("class"));
SafeChildAdd(element5, child, false);
this.m_permSet.SetItem(i, element5);
}
else
{
PermissionToken token2 = (PermissionToken) PermissionToken.s_tokenSet.GetItem(i);
if ((token2.m_type & PermissionTokenType.IUnrestricted) == 0)
{
this.m_permSet.SetItem(i, null);
}
}
}
else
{
this.m_permSet.SetItem(i, null);
}
}
else
{
if (child != null)
{
permission = this.CreatePermission(child, i);
}
if (factory2 != null)
{
target = other.CreatePermission(factory2, i);
}
try
{
IPermission permission3;
if (permission == null)
{
permission3 = target;
}
else if (target == null)
{
permission3 = permission;
}
else
{
permission3 = permission.Intersect(target);
}
this.m_permSet.SetItem(i, permission3);
}
catch (Exception exception2)
{
if (exception == null)
{
exception = exception2;
}
}
}
}
}
this.m_Unrestricted = this.m_Unrestricted && other.m_Unrestricted;
if (exception != null)
{
throw exception;
}
}
}
}示例9: Union
//.........这里部分代码省略.........
{
// Only unrestricted override-able permissions in both this and other ...again, we can return just an unrestricted pset
return pset;
}
if (other.m_canUnrestrictedOverride)
{
// Only unrestricted override-able permissions in other...cannot null pset.m_permSet, but don't look at other.m_permSet
// just copy over this.m_permSet
pset.m_permSet = (this.m_permSet != null)? new TokenBasedSet(this.m_permSet): null;
return pset;
}
}
// degenerate case where we look at both this.m_permSet and other.m_permSet
this.CheckSet();
other.CheckSet();
maxMax = this.m_permSet.GetMaxUsedIndex() > other.m_permSet.GetMaxUsedIndex() ? this.m_permSet.GetMaxUsedIndex() : other.m_permSet.GetMaxUsedIndex();
pset.m_permSet = new TokenBasedSet();
for (int i = 0; i <= maxMax; ++i)
{
Object thisObj = this.m_permSet.GetItem( i );
IPermission thisPerm = thisObj as IPermission;
ISecurityElementFactory thisElem = thisObj as ISecurityElementFactory;
Object otherObj = other.m_permSet.GetItem( i );
IPermission otherPerm = otherObj as IPermission;
ISecurityElementFactory otherElem = otherObj as ISecurityElementFactory;
if (thisObj == null && otherObj == null)
continue;
if (thisElem != null && otherElem != null)
{
SecurityElement newElem;
if (this.IsUnrestricted() || other.IsUnrestricted())
newElem = new SecurityElement( s_str_PermissionUnrestrictedUnion );
else
newElem = new SecurityElement( s_str_PermissionUnion );
newElem.AddAttribute( "class", thisElem.Attribute( "class" ) );
SafeChildAdd( newElem, thisElem, true );
SafeChildAdd( newElem, otherElem, true );
pset.m_permSet.SetItem( i, newElem );
}
else if (thisObj == null)
{
if (otherElem != null)
{
pset.m_permSet.SetItem( i, otherElem.Copy() );
BCLDebug.Assert( PermissionToken.s_tokenSet.GetItem( i ) != null, "PermissionToken should already be assigned" );
}
else if (otherPerm != null)
{
PermissionToken token = (PermissionToken)PermissionToken.s_tokenSet.GetItem( i );
if (((token.m_type & PermissionTokenType.IUnrestricted) == 0) || !pset.m_Unrestricted)
{
pset.m_permSet.SetItem( i, otherPerm.Copy() );
BCLDebug.Assert( PermissionToken.s_tokenSet.GetItem( i ) != null, "PermissionToken should already be assigned" );
}
}
}
else if (otherObj == null)
{
if (thisElem != null)
{
pset.m_permSet.SetItem( i, thisElem.Copy() );
}
else if (thisPerm != null)
{
PermissionToken token = (PermissionToken)PermissionToken.s_tokenSet.GetItem( i );
if (((token.m_type & PermissionTokenType.IUnrestricted) == 0) || !pset.m_Unrestricted)
{
pset.m_permSet.SetItem( i, thisPerm.Copy() );
BCLDebug.Assert( PermissionToken.s_tokenSet.GetItem( i ) != null, "PermissionToken should already be assigned" );
}
}
}
else
{
if (thisElem != null)
thisPerm = this.CreatePermission(thisElem, i);
if (otherElem != null)
otherPerm = other.CreatePermission(otherElem, i);
IPermission unionPerm;
if(thisPerm == null)
unionPerm = otherPerm;
else if(otherPerm == null)
unionPerm = thisPerm;
else
unionPerm = thisPerm.Union( otherPerm );
pset.m_permSet.SetItem( i, unionPerm );
BCLDebug.Assert( unionPerm == null || PermissionToken.s_tokenSet.GetItem( i ) != null, "PermissionToken should already be assigned" );
}
}
return pset;
}