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listeners.go
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listeners.go
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package metafs
import (
"fmt"
"os"
"path/filepath"
)
func GetListenersDir(isClient bool) (string, error) {
appDir, err := GetAppDir()
if err != nil {
return "", err
}
if isClient {
return fmt.Sprintf("%s/client/listeners", appDir), nil
} else {
return fmt.Sprintf("%s/server/listeners", appDir), nil
}
}
func GetListenerDir(listenerName string, isClient bool) (string, error) {
listenersDir, err := GetListenersDir(isClient)
if err != nil {
return "", err
}
return fmt.Sprintf("%s/%s", listenersDir, listenerName), nil
}
func GetListenerPayloadsDir(listenerName string, isClient bool) (string, error) {
listenerDir, err := GetListenerDir(listenerName, isClient)
if err != nil {
return "", err
}
return fmt.Sprintf("%s/payloads", listenerDir), nil
}
func GetListenerPayloadPaths(listenerName string, isClient bool, fileNamesOnly bool) ([]string, error) {
listenerDir, err := GetListenerDir(listenerName, isClient)
if err != nil {
return nil, err
}
payloadsDir := fmt.Sprintf("%s/payloads", listenerDir)
payloads := []string{}
filepath.Walk(payloadsDir, func(path string, info os.FileInfo, err error) error {
if err != nil {
return err
}
if info.IsDir() {
return nil
}
if fileNamesOnly {
payloads = append(payloads, filepath.Base(path))
} else {
payloads = append(payloads, path)
}
return nil
})
return payloads, nil
}
func MakeListenerChildDirs(listenerName string, isClient bool) error {
listenerDir, err := GetListenerDir(listenerName, isClient)
if err != nil {
return err
}
// Check if the folder already exists
if _, err := os.Stat(listenerDir); err == nil {
// Already exists
return nil
}
// Make directories
if err := os.MkdirAll(listenerDir+"/certs", PERM); err != nil {
return err
}
if err := os.MkdirAll(listenerDir+"/payloads", PERM); err != nil {
return err
}
return nil
}