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acl.go
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acl.go
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// Copyright 2015 Eryx <evorui аt gmаil dοt cοm>, All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package inapi
type OpPerm uint8
const (
OpPermRead OpPerm = 1 << 0
OpPermWrite OpPerm = 1 << 1
OpPermCreate OpPerm = 1 << 2
OpPermDelete OpPerm = 1 << 3
OpPermList OpPerm = 1 << 4
OpPermPut OpPerm = OpPermWrite | OpPermCreate
OpPermMirror OpPerm = OpPermRead | OpPermList
OpPermAll OpPerm = OpPermRead | OpPermWrite | OpPermCreate | OpPermDelete | OpPermList
)
func (p OpPerm) Allow(perms OpPerm) bool {
return (perms & p) == perms
}