CreatePermission (SecurityElement el, PermissionState permState, bool ignoreTypeLoadFailures)
{
if (el == null || !(el.Tag.Equals("Permission") || el.Tag.Equals("IPermission")) )
throw new ArgumentException( String.Format( null, Environment.GetResourceString( "Argument_WrongElementType" ), "<Permission>" ) ) ;
Contract.EndContractBlock();
String className;
int classNameLength;
int classNameStart;
if (!ParseElementForObjectCreation( el,
BuiltInPermission,
out className,
out classNameStart,
out classNameLength ))
{
goto USEREFLECTION;
}
// We have a built in permission, figure out which it is.
// UIPermission
// FileIOPermission
// SecurityPermission
// PrincipalPermission
// ReflectionPermission
// FileDialogPermission
// EnvironmentPermission
// GacIdentityPermission
// UrlIdentityPermission
// SiteIdentityPermission
// ZoneIdentityPermission
// KeyContainerPermission
// UnsafeForHostPermission
// HostProtectionPermission
// StrongNameIdentityPermission
#if !FEATURE_CORECLR
// IsolatedStorageFilePermission
#endif
#if !FEATURE_PAL
// RegistryPermission
// PublisherIdentityPermission
#endif // !FEATURE_PAL
switch (classNameLength)
{
case 12:
// UIPermission
if (String.Compare(className, classNameStart, "UIPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
return new UIPermission( permState );
else
goto USEREFLECTION;
case 16:
// FileIOPermission
if (String.Compare(className, classNameStart, "FileIOPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
return new FileIOPermission( permState );
else
goto USEREFLECTION;
case 18:
#if !FEATURE_PAL
// RegistryPermission
// SecurityPermission
if (className[classNameStart] == 'R')
{
if (String.Compare(className, classNameStart, "RegistryPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
return new RegistryPermission( permState );
else
goto USEREFLECTION;
}
else
{
if (String.Compare(className, classNameStart, "SecurityPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
return new SecurityPermission( permState );
else
goto USEREFLECTION;
}
#else // !FEATURE_PAL
if (String.Compare(className, classNameStart, "SecurityPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
return new SecurityPermission( permState );
else
goto USEREFLECTION;
#endif // !FEATURE_PAL
#if !FEATURE_CORECLR
case 19:
// PrincipalPermission
if (String.Compare(className, classNameStart, "PrincipalPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
return new PrincipalPermission( permState );
else
goto USEREFLECTION;
#endif // !FEATURE_CORECLR
case 20:
// ReflectionPermission
// FileDialogPermission
if (className[classNameStart] == 'R')
{
if (String.Compare(className, classNameStart, "ReflectionPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
return new ReflectionPermission( permState );
else
goto USEREFLECTION;
}
else
{
if (String.Compare(className, classNameStart, "FileDialogPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
return new FileDialogPermission( permState );
else
goto USEREFLECTION;
}
case 21:
// EnvironmentPermission
// UrlIdentityPermission
// GacIdentityPermission
if (className[classNameStart] == 'E')
{
if (String.Compare(className, classNameStart, "EnvironmentPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
return new EnvironmentPermission( permState );
else
goto USEREFLECTION;
}
else if (className[classNameStart] == 'U')
{
if (String.Compare(className, classNameStart, "UrlIdentityPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
return new UrlIdentityPermission( permState );
else
goto USEREFLECTION;
}
else
{
if (String.Compare(className, classNameStart, "GacIdentityPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
return new GacIdentityPermission( permState );
else
goto USEREFLECTION;
}
case 22:
// SiteIdentityPermission
// ZoneIdentityPermission
// KeyContainerPermission
if (className[classNameStart] == 'S')
{
if (String.Compare(className, classNameStart, "SiteIdentityPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
return new SiteIdentityPermission( permState );
else
goto USEREFLECTION;
}
else if (className[classNameStart] == 'Z')
{
if (String.Compare(className, classNameStart, "ZoneIdentityPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
return new ZoneIdentityPermission( permState );
else
goto USEREFLECTION;
}
else
{
#if !FEATURE_PAL
if (String.Compare(className, classNameStart, "KeyContainerPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
return new KeyContainerPermission( permState );
else
#endif // !FEATURE_PAL
goto USEREFLECTION;
}
case 24:
// HostProtectionPermission
if (String.Compare(className, classNameStart, "HostProtectionPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
return new HostProtectionPermission( permState );
else
goto USEREFLECTION;
#if FEATURE_X509 && FEATURE_CAS_POLICY
case 27:
// PublisherIdentityPermission
if (String.Compare(className, classNameStart, "PublisherIdentityPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
return new PublisherIdentityPermission( permState );
else
goto USEREFLECTION;
#endif // FEATURE_X509 && FEATURE_CAS_POLICY
case 28:
// StrongNameIdentityPermission
if (String.Compare(className, classNameStart, "StrongNameIdentityPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
return new StrongNameIdentityPermission( permState );
else
goto USEREFLECTION;
#if !FEATURE_CORECLR
case 29:
// IsolatedStorageFilePermission
if (String.Compare(className, classNameStart, "IsolatedStorageFilePermission", 0, classNameLength, StringComparison.Ordinal) == 0)
return new IsolatedStorageFilePermission( permState );
else
goto USEREFLECTION;
#endif
default:
goto USEREFLECTION;
}
USEREFLECTION:
Object[] objs = new Object[1];
objs[0] = permState;
Type permClass = null;
IPermission perm = null;
new ReflectionPermission(ReflectionPermissionFlag.MemberAccess).Assert();
permClass = GetClassFromElement(el, ignoreTypeLoadFailures);
if (permClass == null)
return null;
if (!(typeof(IPermission).IsAssignableFrom(permClass)))
throw new ArgumentException( Environment.GetResourceString("Argument_NotAPermissionType") );
perm = (IPermission) Activator.CreateInstance(permClass, BindingFlags.Instance | BindingFlags.Static | BindingFlags.Public, null, objs, null );
return perm;
}
CreatePermission(SecurityElement el, PermissionState permState, bool ignoreTypeLoadFailures)
{
if (el == null || !(el.Tag.Equals("Permission") || el.Tag.Equals("IPermission")))
{
throw new ArgumentException(String.Format(null, Environment.GetResourceString("Argument_WrongElementType"), "<Permission>"));
}
Contract.EndContractBlock();
String className;
int classNameLength;
int classNameStart;
if (!ParseElementForObjectCreation(el,
BuiltInPermission,
out className,
out classNameStart,
out classNameLength))
{
goto USEREFLECTION;
}
// We have a built in permission, figure out which it is.
// UIPermission
// FileIOPermission
// SecurityPermission
// PrincipalPermission
// ReflectionPermission
// FileDialogPermission
// EnvironmentPermission
// GacIdentityPermission
// UrlIdentityPermission
// SiteIdentityPermission
// ZoneIdentityPermission
// KeyContainerPermission
// UnsafeForHostPermission
// HostProtectionPermission
// StrongNameIdentityPermission
#if !FEATURE_CORECLR
// IsolatedStorageFilePermission
#endif
// RegistryPermission
// PublisherIdentityPermission
switch (classNameLength)
{
case 12:
// UIPermission
if (String.Compare(className, classNameStart, "UIPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
{
return(new UIPermission(permState));
}
else
{
goto USEREFLECTION;
}
case 16:
// FileIOPermission
if (String.Compare(className, classNameStart, "FileIOPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
{
return(new FileIOPermission(permState));
}
else
{
goto USEREFLECTION;
}
case 18:
// RegistryPermission
// SecurityPermission
if (className[classNameStart] == 'R')
{
if (String.Compare(className, classNameStart, "RegistryPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
{
return(new RegistryPermission(permState));
}
else
{
goto USEREFLECTION;
}
}
else
{
if (String.Compare(className, classNameStart, "SecurityPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
{
return(new SecurityPermission(permState));
}
else
{
goto USEREFLECTION;
}
}
#if !FEATURE_CORECLR
case 19:
// PrincipalPermission
if (String.Compare(className, classNameStart, "PrincipalPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
{
return(new PrincipalPermission(permState));
}
else
{
goto USEREFLECTION;
}
#endif // !FEATURE_CORECLR
case 20:
// ReflectionPermission
// FileDialogPermission
if (className[classNameStart] == 'R')
{
if (String.Compare(className, classNameStart, "ReflectionPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
{
return(new ReflectionPermission(permState));
}
else
{
goto USEREFLECTION;
}
}
else
{
if (String.Compare(className, classNameStart, "FileDialogPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
{
return(new FileDialogPermission(permState));
}
else
{
goto USEREFLECTION;
}
}
case 21:
// EnvironmentPermission
// UrlIdentityPermission
// GacIdentityPermission
if (className[classNameStart] == 'E')
{
if (String.Compare(className, classNameStart, "EnvironmentPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
{
return(new EnvironmentPermission(permState));
}
else
{
goto USEREFLECTION;
}
}
else if (className[classNameStart] == 'U')
{
if (String.Compare(className, classNameStart, "UrlIdentityPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
{
return(new UrlIdentityPermission(permState));
}
else
{
goto USEREFLECTION;
}
}
else
{
if (String.Compare(className, classNameStart, "GacIdentityPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
{
return(new GacIdentityPermission(permState));
}
else
{
goto USEREFLECTION;
}
}
case 22:
// SiteIdentityPermission
// ZoneIdentityPermission
// KeyContainerPermission
if (className[classNameStart] == 'S')
{
if (String.Compare(className, classNameStart, "SiteIdentityPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
{
return(new SiteIdentityPermission(permState));
}
else
{
goto USEREFLECTION;
}
}
else if (className[classNameStart] == 'Z')
{
if (String.Compare(className, classNameStart, "ZoneIdentityPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
{
return(new ZoneIdentityPermission(permState));
}
else
{
goto USEREFLECTION;
}
}
else
{
if (String.Compare(className, classNameStart, "KeyContainerPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
{
return(new KeyContainerPermission(permState));
}
else
{
goto USEREFLECTION;
}
}
case 24:
// HostProtectionPermission
if (String.Compare(className, classNameStart, "HostProtectionPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
{
return(new HostProtectionPermission(permState));
}
else
{
goto USEREFLECTION;
}
#if FEATURE_X509 && FEATURE_CAS_POLICY
case 27:
// PublisherIdentityPermission
if (String.Compare(className, classNameStart, "PublisherIdentityPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
{
return(new PublisherIdentityPermission(permState));
}
else
{
goto USEREFLECTION;
}
#endif // FEATURE_X509 && FEATURE_CAS_POLICY
case 28:
// StrongNameIdentityPermission
if (String.Compare(className, classNameStart, "StrongNameIdentityPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
{
return(new StrongNameIdentityPermission(permState));
}
else
{
goto USEREFLECTION;
}
#if !FEATURE_CORECLR
case 29:
// IsolatedStorageFilePermission
if (String.Compare(className, classNameStart, "IsolatedStorageFilePermission", 0, classNameLength, StringComparison.Ordinal) == 0)
{
return(new IsolatedStorageFilePermission(permState));
}
else
{
goto USEREFLECTION;
}
#endif
default:
goto USEREFLECTION;
}
USEREFLECTION:
Object[] objs = new Object[1];
objs[0] = permState;
Type permClass = null;
IPermission perm = null;
new ReflectionPermission(ReflectionPermissionFlag.MemberAccess).Assert();
permClass = GetClassFromElement(el, ignoreTypeLoadFailures);
if (permClass == null)
{
return(null);
}
if (!(typeof(IPermission).IsAssignableFrom(permClass)))
{
throw new ArgumentException(Environment.GetResourceString("Argument_NotAPermissionType"));
}
perm = (IPermission)Activator.CreateInstance(permClass, BindingFlags.Instance | BindingFlags.Static | BindingFlags.Public, null, objs, null);
return(perm);
}
public override System.Security.CodeAccessPermission CreatePermission(System.Security.Permissions.PermissionState state) => throw ADP.OleDb();
