57 lines
1.5 KiB
Go
57 lines
1.5 KiB
Go
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/*
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* Copyright (c) 2022 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package utils
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import (
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"fmt"
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"github.com/patrickmn/go-cache"
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"os"
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"path/filepath"
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"time"
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)
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var runtimeDir = `.fotff`
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var runtimeCache = cache.New(24*time.Hour, time.Hour)
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func sectionKey(section, key string) string {
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return fmt.Sprintf("__%s__%s__", section, key)
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}
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func init() {
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if err := os.MkdirAll(runtimeDir, 0750); err != nil {
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panic(err)
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}
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runtimeCache.LoadFile(filepath.Join(runtimeDir, "fotff.cache"))
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}
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func CacheGet(section string, k string) (v any, found bool) {
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return runtimeCache.Get(sectionKey(section, k))
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}
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func CacheSet(section string, k string, v any) error {
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runtimeCache.Set(sectionKey(section, k), v, cache.DefaultExpiration)
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return runtimeCache.SaveFile(filepath.Join(runtimeDir, "fotff.cache"))
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}
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func WriteRuntimeData(name string, data []byte) error {
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return os.WriteFile(filepath.Join(runtimeDir, name), data, 0640)
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}
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func ReadRuntimeData(name string) ([]byte, error) {
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return os.ReadFile(filepath.Join(runtimeDir, name))
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}
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