46 lines
926 B
Go
46 lines
926 B
Go
// Copyright 2017 The OPA Authors. All rights reserved.
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// Use of this source code is governed by an Apache2
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// license that can be found in the LICENSE file.
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package topdown
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import (
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"github.com/open-policy-agent/opa/ast"
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"github.com/open-policy-agent/opa/topdown/builtins"
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)
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func builtinBinaryAnd(a ast.Value, b ast.Value) (ast.Value, error) {
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s1, err := builtins.SetOperand(a, 1)
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if err != nil {
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return nil, err
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}
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s2, err := builtins.SetOperand(b, 2)
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if err != nil {
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return nil, err
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}
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return s1.Intersect(s2), nil
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}
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func builtinBinaryOr(a ast.Value, b ast.Value) (ast.Value, error) {
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s1, err := builtins.SetOperand(a, 1)
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if err != nil {
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return nil, err
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}
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s2, err := builtins.SetOperand(b, 2)
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if err != nil {
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return nil, err
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}
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return s1.Union(s2), nil
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}
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func init() {
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RegisterFunctionalBuiltin2(ast.And.Name, builtinBinaryAnd)
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RegisterFunctionalBuiltin2(ast.Or.Name, builtinBinaryOr)
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}
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