mirror of
https://github.com/stashapp/stash.git
synced 2025-12-08 01:13:09 +01:00
f69bd8a94f
* Move main to cmd * Move api to internal * Move logger and manager to internal * Move shell hiding code to separate package * Decouple job from desktop and utils * Decouple session from config * Move static into internal * Decouple config from dlna * Move desktop to internal * Move dlna to internal * Decouple remaining packages from config * Move config into internal * Move jsonschema and paths to models * Make ffmpeg functions private * Move file utility methods into fsutil package * Move symwalk into fsutil * Move single-use util functions into client package * Move slice functions to separate packages * Add env var to suppress windowsgui arg * Move hash functions into separate package * Move identify to internal * Move autotag to internal * Touch UI when generating backend
44 lines
1.1 KiB
Go
44 lines
1.1 KiB
Go
// Package md5 provides utility functions for generating MD5 hashes.
|
|
package md5
|
|
|
|
import (
|
|
"crypto/md5"
|
|
"fmt"
|
|
"io"
|
|
"os"
|
|
)
|
|
|
|
// FromBytes returns an MD5 checksum string from data.
|
|
func FromBytes(data []byte) string {
|
|
result := md5.Sum(data)
|
|
return fmt.Sprintf("%x", result)
|
|
}
|
|
|
|
// FromString returns an MD5 checksum string from str.
|
|
func FromString(str string) string {
|
|
data := []byte(str)
|
|
return FromBytes(data)
|
|
}
|
|
|
|
// FromFilePath returns an MD5 checksum string for the file at filePath.
|
|
// It returns an empty string and an error if an error occurs opening the file.
|
|
func FromFilePath(filePath string) (string, error) {
|
|
f, err := os.Open(filePath)
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
defer f.Close()
|
|
|
|
return FromReader(f)
|
|
}
|
|
|
|
// FromReader returns an MD5 checksum string from data read from src.
|
|
// It returns an empty string and an error if an error occurs reading from src.
|
|
func FromReader(src io.Reader) (string, error) {
|
|
h := md5.New()
|
|
if _, err := io.Copy(h, src); err != nil {
|
|
return "", err
|
|
}
|
|
checksum := h.Sum(nil)
|
|
return fmt.Sprintf("%x", checksum), nil
|
|
}
|