59 lines
890 B
Go
59 lines
890 B
Go
package master
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import (
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"bdgrp_go/pbutil"
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"bdgrp_go/utils"
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"bytes"
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"compress/bzip2"
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"io"
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"os"
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"path/filepath"
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"sync"
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)
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var (
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cache map[string]any
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mu sync.RWMutex
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)
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func GetMaster() map[string]any {
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mu.RLock()
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defer mu.RUnlock()
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if cache != nil {
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return cache
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}
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mu.RUnlock()
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return ReloadMaster()
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}
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func ReloadMaster() map[string]any {
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server := os.Getenv("SERVER")
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filePath := filepath.Join("resp", server, "suitemaster.bz2")
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fileBuffer, err := os.ReadFile(filePath)
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if err != nil {
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return cache
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}
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decrypted, err := utils.Decrypt(fileBuffer)
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if err != nil {
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return cache
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}
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decompressed, err := io.ReadAll(bzip2.NewReader(bytes.NewReader(decrypted)))
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if err != nil {
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return cache
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}
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result, err := pbutil.Decode("SuiteMasterGetResponse", decompressed)
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if err != nil {
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return cache
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}
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mu.Lock()
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cache = result
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mu.Unlock()
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return cache
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}
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