mirror of
https://github.com/v2fly/v2ray-core.git
synced 2024-06-29 18:45:23 +00:00
44 lines
1.2 KiB
Go
44 lines
1.2 KiB
Go
package serial
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import (
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"encoding/hex"
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"strings"
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)
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func ByteToHexString(value byte) string {
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return hex.EncodeToString([]byte{value})
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}
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// BytesToUint16 deserializes a byte array to an uint16 in big endian order. The byte array must have at least 2 elements.
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func BytesToUint16(value []byte) uint16 {
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return uint16(value[0])<<8 | uint16(value[1])
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}
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// BytesToUint32 deserializes a byte array to an uint32 in big endian order. The byte array must have at least 4 elements.
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func BytesToUint32(value []byte) uint32 {
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return uint32(value[0])<<24 |
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uint32(value[1])<<16 |
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uint32(value[2])<<8 |
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uint32(value[3])
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}
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// BytesToInt64 deserializes a byte array to an int64 in big endian order. The byte array must have at least 8 elements.
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func BytesToInt64(value []byte) int64 {
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return int64(value[0])<<56 |
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int64(value[1])<<48 |
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int64(value[2])<<40 |
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int64(value[3])<<32 |
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int64(value[4])<<24 |
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int64(value[5])<<16 |
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int64(value[6])<<8 |
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int64(value[7])
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}
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func BytesToHexString(value []byte) string {
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strs := make([]string, len(value))
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for i, b := range value {
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strs[i] = hex.EncodeToString([]byte{b})
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}
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return "[" + strings.Join(strs, ",") + "]"
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}
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