type Protocol struct {
	Code    int        //不为0则失败(响应用到)
	Command string     //命令
	Data    string     //数据
	Err     string     //错误原因(响应用到)
}

function XorDec(msg, key) {
    let ml = (msg + "").length
    let kl = (key + "").length
    let pwd = ""
    for (let i = 0; i < ml; i++) {
        pwd += String.fromCharCode((msg[i].charCodeAt()) ^ key[i % kl].charCodeAt())
    }
    return pwd
}

function zip(str) {
    var binaryString = pako.gzip(str, {
        to: 'string'
    })
    return binaryString
}

function unzip(binData) {
    return pako.ungzip((binData), {
        to: 'string'
    })
    //return pako.inflate(binData, { to: 'string' })
}

function XorDec(msg, key) {
    let ml = (msg + "").length
    let kl = (key + "").length
    let pwd = ""
    for (let i = 0; i < ml; i++) {
        pwd += String.fromCharCode((msg[i].charCodeAt()) ^ key[i % kl].charCodeAt())
    }
    return pwd
}