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strings.go
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strings.go
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package backend
import "sort"
var (
cryptoNameToBackendMap = map[string]CryptoBackend{}
cryptoBackendToNameMap = map[CryptoBackend]string{}
storageNameToBackendMap = map[string]StorageBackend{}
storageBackendToNameMap = map[StorageBackend]string{}
)
func init() {
for k, v := range cryptoNameToBackendMap {
cryptoBackendToNameMap[v] = k
}
for k, v := range storageNameToBackendMap {
storageBackendToNameMap[v] = k
}
}
// CryptoBackends returns the list of registered crypto backends.
func CryptoBackends() []string {
bes := make([]string, 0, len(cryptoNameToBackendMap))
for k := range cryptoNameToBackendMap {
bes = append(bes, k)
}
sort.Strings(bes)
return bes
}
// StorageBackends returns the list of registered storage backends.
func StorageBackends() []string {
bes := make([]string, 0, len(storageNameToBackendMap))
for k := range storageNameToBackendMap {
bes = append(bes, k)
}
sort.Strings(bes)
return bes
}
// CryptoBackendFromName parses the identifier into a crypto backend
func CryptoBackendFromName(name string) CryptoBackend {
if name == "gpg" {
name = "gpgcli"
}
if b, found := cryptoNameToBackendMap[name]; found {
return b
}
return -1
}
// CryptoNameFromBackend returns the name of a given crypto backend
func CryptoNameFromBackend(be CryptoBackend) string {
if b, found := cryptoBackendToNameMap[be]; found {
return b
}
return ""
}
// StorageBackendFromName parses the identifier into a storage backend
func StorageBackendFromName(name string) StorageBackend {
if b, found := storageNameToBackendMap[name]; found {
return b
}
return FS
}
// StorageNameFromBackend returns the name of a given storage backend
func StorageNameFromBackend(be StorageBackend) string {
if b, found := storageBackendToNameMap[be]; found {
return b
}
return ""
}