1.添加cli

2.采用log4go
3.消除XOR的一个bug

Signed-off-by: dmy@lab <dmy@lab.com>

tscipher/cipher.go

@@ -44,10 +44,8 @@ func ReceiveData(carrier *Carrier) (n int, err error) {
 		n = 0
 		return
 	}
-	//TODO:err
 	decrypted, err := carrier.Cipher.Decrypt(carrier.Cache[:n])
 	copy(carrier.Cache, decrypted[:n])
-
 	if err != nil {
 		n = 0
 		return

tscipher/xor.go

@@ -10,7 +10,9 @@ func (this *XOR) Decrypt(data []byte) (decrypted []byte, err error) {
 	decrypted = make([]byte, len(data))
 	for i := 0; i < len(data); i++ {
 		decrypted[i] = data[len(data)-i-1] ^ this.key[i%len(this.key)]
+//		decrypted[i] = data[i] ^ this.key[i%len(this.key)]
 	}
+//	copy(decrypted,data)
 	err = nil
 	return
 }
@@ -18,8 +20,10 @@ func (this *XOR) Decrypt(data []byte) (decrypted []byte, err error) {
 func (this *XOR) Encrypt(data []byte) (encryped []byte, err error) {
 	encryped = make([]byte, len(data))
 	for i := 0; i < len(data); i++ {
-		encryped[i] = data[len(data)-i-1] ^ this.key[i%len(this.key)]
+		encryped[len(data)-i-1] = data[i] ^ this.key[i%len(this.key)]
+//		encryped[i] = data[i] ^ this.key[i%len(this.key)]
 	}
+//	copy(encryped,data)
 	err = nil
 	return
 }