hash 添加 crc32 crc64 支持

app/wails/frontend/wailsjs/go/hash/Support.d.ts

@@ -1,6 +1,10 @@
 // Cynhyrchwyd y ffeil hon yn awtomatig. PEIDIWCH Â MODIWL
 // This file is automatically generated. DO NOT EDIT
 
+export function CalcCRC32(arg1:string,arg2:number):Promise<string>;
+
+export function CalcCRC64(arg1:string,arg2:number):Promise<string>;
+
 export function CalcMD5(arg1:string,arg2:number):Promise<string>;
 
 export function CalcSHA1(arg1:string,arg2:number):Promise<string>;

app/wails/frontend/wailsjs/go/hash/Support.js

@@ -2,6 +2,14 @@
 // Cynhyrchwyd y ffeil hon yn awtomatig. PEIDIWCH Â MODIWL
 // This file is automatically generated. DO NOT EDIT
 
+export function CalcCRC32(arg1, arg2) {
+  return window['go']['hash']['Support']['CalcCRC32'](arg1, arg2);
+}
+
+export function CalcCRC64(arg1, arg2) {
+  return window['go']['hash']['Support']['CalcCRC64'](arg1, arg2);
+}
+
 export function CalcMD5(arg1, arg2) {
   return window['go']['hash']['Support']['CalcMD5'](arg1, arg2);
 }

app/wails/pkg/sdk/file/hash/hash.go

@@ -6,6 +6,8 @@ import (
 	"crypto/sha256"
 	"crypto/sha512"
 	"encoding/hex"
+	"hash/crc32"
+	"hash/crc64"
 	fileSdk "skapp/pkg/sdk/file"
 )
 
@@ -17,6 +19,26 @@ func New(fileSupport *fileSdk.Support) *Support {
 	return &Support{fileSupport}
 }
 
+func (s *Support) CalcCRC32(path string, readSize int64) (hash string, err error) {
+	h := crc32.NewIEEE()
+	_, err = s.fileSupport.CopyN(h, path, readSize)
+	if err != nil {
+		return "", err
+	}
+
+	return hex.EncodeToString(h.Sum(nil)), nil
+}
+
+func (s *Support) CalcCRC64(path string, readSize int64) (hash string, err error) {
+	h := crc64.New(crc64.MakeTable(crc64.ECMA))
+	_, err = s.fileSupport.CopyN(h, path, readSize)
+	if err != nil {
+		return "", err
+	}
+
+	return hex.EncodeToString(h.Sum(nil)), nil
+}
+
 func (s *Support) CalcSHA512(path string, readSize int64) (hash string, err error) {
 	h := sha512.New()
 	_, err = s.fileSupport.CopyN(h, path, readSize)