mirror of
https://github.com/meshtastic/Meshtastic-Android.git
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81 lines
3 KiB
Kotlin
81 lines
3 KiB
Kotlin
/*
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* Copyright (c) 2025 Meshtastic LLC
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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package com.geeksville.mesh.util
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import android.widget.EditText
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import com.geeksville.mesh.BuildConfig
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import com.geeksville.mesh.ConfigProtos
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/**
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* When printing strings to logs sometimes we want to print useful debugging information about users
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* or positions. But we don't want to leak things like usernames or locations. So this function
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* if given a string, will return a string which is a maximum of three characters long, taken from the tail
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* of the string. Which should effectively hide real usernames and locations,
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* but still let us see if values were zero, empty or different.
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*/
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val Any?.anonymize: String
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get() = this.anonymize()
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/**
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* A version of anonymize that allows passing in a custom minimum length
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*/
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fun Any?.anonymize(maxLen: Int = 3) =
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if (this != null) ("..." + this.toString().takeLast(maxLen)) else "null"
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// A toString that makes sure all newlines are removed (for nice logging).
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fun Any.toOneLineString() = this.toString().replace('\n', ' ')
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fun ConfigProtos.Config.toOneLineString(): String {
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val redactedFields = """(wifi_psk:|public_key:|private_key:|admin_key:)\s*".*"""
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return this.toString()
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.replace(redactedFields.toRegex()) { "${it.groupValues[1]} \"[REDACTED]\"" }
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.replace('\n', ' ')
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}
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// Return a one line string version of an object (but if a release build, just say 'might be PII)
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fun Any.toPIIString() =
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if (!BuildConfig.DEBUG) {
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"<PII?>"
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} else {
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this.toOneLineString()
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}
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fun ByteArray.toHexString() = joinToString("") { "%02x".format(it) }
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fun formatAgo(lastSeenUnix: Int, currentTimeMillis: Long = System.currentTimeMillis()): String {
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val currentTime = (currentTimeMillis / 1000).toInt()
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val diffMin = (currentTime - lastSeenUnix) / 60
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return when {
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diffMin < 1 -> "now"
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diffMin < 60 -> diffMin.toString() + " min"
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diffMin < 2880 -> (diffMin / 60).toString() + " h"
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diffMin < 1440000 -> (diffMin / (60 * 24)).toString() + " d"
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else -> "?"
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}
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}
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// Allows usage like email.onEditorAction(EditorInfo.IME_ACTION_NEXT, { confirm() })
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fun EditText.onEditorAction(actionId: Int, func: () -> Unit) {
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setOnEditorActionListener { _, receivedActionId, _ ->
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if (actionId == receivedActionId) {
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func()
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}
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true
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}
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}
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