public void FromXml(SecurityElement elRoot)
{
// For the most part there is no parameter checking here since this is an
// internal class and the serialization/deserialization path is controlled.
if (!elRoot.Tag.Equals("PermissionToken"))
{
Contract.Assert(false, "Tried to deserialize non-PermissionToken element here");
}
String strName = elRoot.Attribute("Name");
PermissionToken realToken;
if (strName != null)
{
realToken = GetToken(strName, true);
}
else
{
realToken = FindTokenByIndex(Int32.Parse(elRoot.Attribute("Index"), CultureInfo.InvariantCulture));
}
this.m_index = realToken.m_index;
this.m_type = (PermissionTokenType)Enum.Parse(typeof(PermissionTokenType), elRoot.Attribute("Type"));
Contract.Assert((this.m_type & PermissionTokenType.DontKnow) == 0, "Should have valid token type when FromXml is called.");
this.m_strTypeName = realToken.m_strTypeName;
}
internal PermissionToken(int index, PermissionTokenType type, String strTypeName)
{
m_index = index;
m_type = type;
#if FEATURE_CAS_POLICY
m_strTypeName = strTypeName;
#endif // FEATURE_CAS_POLICY
}
public void FromXml(SecurityElement elRoot)
{
elRoot.Tag.Equals("PermissionToken");
string typeStr = elRoot.Attribute("Name");
PermissionToken permissionToken = typeStr == null?PermissionToken.FindTokenByIndex(int.Parse(elRoot.Attribute("Index"), (IFormatProvider)CultureInfo.InvariantCulture)) : PermissionToken.GetToken(typeStr, true);
this.m_index = permissionToken.m_index;
this.m_type = (PermissionTokenType)Enum.Parse(typeof(PermissionTokenType), elRoot.Attribute("Type"));
this.m_strTypeName = permissionToken.m_strTypeName;
}
internal PermissionToken BuiltInGetToken(int index, IPermission perm, Type cls)
{
PermissionToken token = Volatile.Read(ref m_builtIn[index]);
if (token == null)
{
lock (this)
{
token = m_builtIn[index];
if (token == null)
{
PermissionTokenType permType = PermissionTokenType.DontKnow;
if (perm != null)
{
permType = PermissionTokenType.IUnrestricted;
}
else if (cls != null)
{
permType = PermissionTokenType.IUnrestricted;
}
token = new PermissionToken(index, permType | PermissionTokenType.BuiltIn, null);
Volatile.Write(ref m_builtIn[index], token);
PermissionToken.s_tokenSet.SetItem(token.m_index, token);
}
}
}
if ((token.m_type & PermissionTokenType.DontKnow) != 0)
{
token.m_type = PermissionTokenType.BuiltIn;
if (perm != null)
{
token.m_type |= PermissionTokenType.IUnrestricted;
}
else if (cls != null)
{
token.m_type |= PermissionTokenType.IUnrestricted;
}
else
{
token.m_type |= PermissionTokenType.DontKnow;
}
}
return(token);
}
public void FromXml(SecurityElement elRoot)
{
PermissionToken token;
elRoot.Tag.Equals("PermissionToken");
string typeStr = elRoot.Attribute("Name");
if (typeStr != null)
{
token = GetToken(typeStr, true);
}
else
{
token = FindTokenByIndex(int.Parse(elRoot.Attribute("Index"), CultureInfo.InvariantCulture));
}
this.m_index = token.m_index;
this.m_type = (PermissionTokenType) Enum.Parse(typeof(PermissionTokenType), elRoot.Attribute("Type"));
this.m_strTypeName = token.m_strTypeName;
}
internal PermissionToken BuiltInGetToken(int index, IPermission perm, Type cls)
{
PermissionToken permissionToken = Volatile.Read <PermissionToken>(ref this.m_builtIn[index]);
if (permissionToken == null)
{
lock (this)
{
permissionToken = this.m_builtIn[index];
if (permissionToken == null)
{
PermissionTokenType local_3 = PermissionTokenType.DontKnow;
if (perm != null)
{
local_3 = PermissionTokenType.IUnrestricted;
}
else if (cls != (Type)null)
{
local_3 = PermissionTokenType.IUnrestricted;
}
permissionToken = new PermissionToken(index, local_3 | PermissionTokenType.BuiltIn, (string)null);
Volatile.Write <PermissionToken>(ref this.m_builtIn[index], permissionToken);
PermissionToken.s_tokenSet.SetItem(permissionToken.m_index, (object)permissionToken);
}
}
}
if ((permissionToken.m_type & PermissionTokenType.DontKnow) != (PermissionTokenType)0)
{
permissionToken.m_type = PermissionTokenType.BuiltIn;
if (perm != null)
{
permissionToken.m_type |= PermissionTokenType.IUnrestricted;
}
else if (cls != (Type)null)
{
permissionToken.m_type |= PermissionTokenType.IUnrestricted;
}
else
{
permissionToken.m_type |= PermissionTokenType.DontKnow;
}
}
return(permissionToken);
}
public void FromXml(SecurityElement elRoot)
{
PermissionToken token;
elRoot.Tag.Equals("PermissionToken");
string typeStr = elRoot.Attribute("Name");
if (typeStr != null)
{
token = GetToken(typeStr, true);
}
else
{
token = FindTokenByIndex(int.Parse(elRoot.Attribute("Index"), CultureInfo.InvariantCulture));
}
this.m_index = token.m_index;
this.m_type = (PermissionTokenType)Enum.Parse(typeof(PermissionTokenType), elRoot.Attribute("Type"));
this.m_strTypeName = token.m_strTypeName;
}
internal PermissionToken BuiltInGetToken(int index, IPermission perm, Type cls)
{
PermissionToken item = this.m_builtIn[index];
if (item == null)
{
lock (this)
{
item = this.m_builtIn[index];
if (item == null)
{
PermissionTokenType dontKnow = PermissionTokenType.DontKnow;
if (perm != null)
{
dontKnow = PermissionTokenType.IUnrestricted;
}
else if (cls != null)
{
dontKnow = PermissionTokenType.IUnrestricted;
}
item = new PermissionToken(index, dontKnow | PermissionTokenType.BuiltIn, null);
this.m_builtIn[index] = item;
PermissionToken.s_tokenSet.SetItem(item.m_index, item);
}
}
}
if ((item.m_type & PermissionTokenType.DontKnow) != 0)
{
item.m_type = PermissionTokenType.BuiltIn;
if (perm != null)
{
item.m_type |= PermissionTokenType.IUnrestricted;
return(item);
}
if (cls != null)
{
item.m_type |= PermissionTokenType.IUnrestricted;
return(item);
}
item.m_type |= PermissionTokenType.DontKnow;
}
return(item);
}
internal PermissionToken(int index, PermissionTokenType type, string strTypeName)
{
this.m_index = index;
this.m_type = type;
this.m_strTypeName = strTypeName;
}
public void FromXml(SecurityElement elRoot)
{
// For the most part there is no parameter checking here since this is an
// internal class and the serialization/deserialization path is controlled.
if (!elRoot.Tag.Equals( "PermissionToken" ))
Contract.Assert( false, "Tried to deserialize non-PermissionToken element here" );
String strName = elRoot.Attribute( "Name" );
PermissionToken realToken;
if (strName != null)
realToken = GetToken( strName, true );
else
realToken = FindTokenByIndex( Int32.Parse( elRoot.Attribute( "Index" ), CultureInfo.InvariantCulture ) );
this.m_index = realToken.m_index;
this.m_type = (PermissionTokenType) Enum.Parse(typeof(PermissionTokenType), elRoot.Attribute("Type"));
Contract.Assert((this.m_type & PermissionTokenType.DontKnow) == 0, "Should have valid token type when FromXml is called.");
this.m_strTypeName = realToken.m_strTypeName;
}
internal PermissionToken(int index, PermissionTokenType type, String strTypeName)
{
m_index = index;
m_type = type;
#if FEATURE_CAS_POLICY
m_strTypeName = strTypeName;
#endif // FEATURE_CAS_POLICY
}
internal PermissionToken(int index, PermissionTokenType type, string strTypeName)
{
this.m_index = index;
this.m_type = type;
this.m_strTypeName = strTypeName;
}
internal PermissionToken BuiltInGetToken(int index, IPermission perm, Type cls)
{
PermissionToken token = m_builtIn[index];
if (token == null)
{
lock (this)
{
token = m_builtIn[index];
if (token == null)
{
PermissionTokenType permType = PermissionTokenType.DontKnow;
if (perm != null)
{
if (CodeAccessSecurityEngine.DoesFullTrustMeanFullTrust() || perm is IUnrestrictedPermission)
{
permType = PermissionTokenType.IUnrestricted;
}
else
{
permType = PermissionTokenType.Normal;
}
}
else if (cls != null)
{
if (CodeAccessSecurityEngine.DoesFullTrustMeanFullTrust() || cls.GetInterface("System.Security.Permissions.IUnrestrictedPermission") != null)
{
permType = PermissionTokenType.IUnrestricted;
}
else
{
permType = PermissionTokenType.Normal;
}
}
token = new PermissionToken(index, permType | PermissionTokenType.BuiltIn, null);
m_builtIn[index] = token;
PermissionToken.s_tokenSet.SetItem(token.m_index, token);
}
}
}
if ((token.m_type & PermissionTokenType.DontKnow) != 0)
{
token.m_type = PermissionTokenType.BuiltIn;
if (perm != null)
{
if (CodeAccessSecurityEngine.DoesFullTrustMeanFullTrust() || perm is IUnrestrictedPermission)
{
token.m_type |= PermissionTokenType.IUnrestricted;
}
else
{
token.m_type |= PermissionTokenType.Normal;
}
}
else if (cls != null)
{
if (CodeAccessSecurityEngine.DoesFullTrustMeanFullTrust() || cls.GetInterface("System.Security.Permissions.IUnrestrictedPermission") != null)
{
token.m_type |= PermissionTokenType.IUnrestricted;
}
else
{
token.m_type |= PermissionTokenType.Normal;
}
}
else
{
token.m_type |= PermissionTokenType.DontKnow;
}
}
return(token);
}
internal PermissionToken(int index, PermissionTokenType type, String strTypeName)
{
m_index = index;
m_type = type;
m_strTypeName = strTypeName;
}
internal PermissionToken(int index, PermissionTokenType type, String strTypeName)
{
m_index = index;
m_type = type;
m_strTypeName = strTypeName;
}
