forked from Cookies_Github_mirror/AquaDX
30 lines
988 B
Kotlin
30 lines
988 B
Kotlin
package icu.samnyan.aqua.sega.util
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import java.util.*
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import kotlin.text.Charsets.UTF_8
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object AllNetBillingDecoder {
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/**
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* Decode the input byte array from Base64 MIME encoding and decompress the decoded byte array
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*/
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fun decode(src: ByteArray, base64: Boolean, nowrap: Boolean): Map<String, String> {
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// Decode the input byte array from Base64 MIME encoding
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val bytes = if (!base64) src else Base64.getMimeDecoder().decode(src)
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// Decompress the decoded byte array
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val output = ZLib.decompress(bytes, nowrap).toString(UTF_8).trim()
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// Split the string by '&' symbol to separate key-value pairs
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return output.split("&").associate {
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val (key, value) = it.split("=")
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key to value
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}
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}
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@JvmStatic
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fun decodeAllNet(src: ByteArray) = decode(src, base64 = true, nowrap = false)
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@JvmStatic
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fun decodeBilling(src: ByteArray) = decode(src, base64 = false, nowrap = true)
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}
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