Remove mirai-console-terminal

frontend/mirai-console-terminal/README.md

@@ -1,6 +0,0 @@
-### Mirai Console Terminal
-支持windows/mac/linux
-在terminal环境下的Console, 由控制台富文本实现简易UI
-优点: 可以在linux环境下运行/简洁使用效率高
-缺点: 需要有略微的terminal知识
-所使用插件系统与graphical版本一致 可以来回切换

frontend/mirai-console-terminal/build.gradle.kts

@@ -1,49 +0,0 @@
-plugins {
-    id("kotlinx-serialization")
-    id("kotlin")
-    id("java")
-}
-
-
-apply(plugin = "com.github.johnrengelman.shadow")
-
-version = Versions.Mirai.console
-
-tasks.withType<com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar> {
-    manifest {
-        attributes["Main-Class"] = "net.mamoe.mirai.console.MiraiConsoleTerminalLoader"
-    }
-}
-
-kotlin {
-    sourceSets {
-        all {
-
-            languageSettings.useExperimentalAnnotation("kotlin.Experimental")
-            languageSettings.useExperimentalAnnotation("kotlin.RequiresOptIn")
-            languageSettings.progressiveMode = true
-            languageSettings.useExperimentalAnnotation("net.mamoe.mirai.utils.MiraiInternalAPI")
-        }
-    }
-}
-
-dependencies {
-    compileOnly("net.mamoe:mirai-core-qqandroid:${Versions.core}")
-    api(project(":mirai-console"))
-    api(group = "com.googlecode.lanterna", name = "lanterna", version = "3.0.2")
-}
-val compileKotlin: org.jetbrains.kotlin.gradle.tasks.KotlinCompile by tasks
-compileKotlin.kotlinOptions {
-    jvmTarget = "1.8"
-}
-val compileTestKotlin: org.jetbrains.kotlin.gradle.tasks.KotlinCompile by tasks
-compileTestKotlin.kotlinOptions {
-    jvmTarget = "1.8"
-}
-java {
-    sourceCompatibility = JavaVersion.VERSION_1_8
-    targetCompatibility = JavaVersion.VERSION_1_8
-}
-tasks.withType(JavaCompile::class.java) {
-    options.encoding = "UTF8"
-}

frontend/mirai-console-terminal/src/main/kotlin/net/mamoe/mirai/console/MiraiConsoleTerminalFrontEnd.kt

@@ -1,727 +0,0 @@
-/*
- * Copyright 2019-2020 Mamoe Technologies and contributors.
- *
- * 此源代码的使用受 GNU AFFERO GENERAL PUBLIC LICENSE version 3 许可证的约束, 可以在以下链接找到该许可证.
- * Use of this source code is governed by the GNU AFFERO GENERAL PUBLIC LICENSE version 3 license that can be found via the following link.
- *
- * https://github.com/mamoe/mirai/blob/master/LICENSE
- */
-
-@file:Suppress("MemberVisibilityCanBePrivate")
-
-package net.mamoe.mirai.console
-
-import com.googlecode.lanterna.SGR
-import com.googlecode.lanterna.TerminalSize
-import com.googlecode.lanterna.TextColor
-import com.googlecode.lanterna.graphics.TextGraphics
-import com.googlecode.lanterna.input.KeyStroke
-import com.googlecode.lanterna.input.KeyType
-import com.googlecode.lanterna.terminal.DefaultTerminalFactory
-import com.googlecode.lanterna.terminal.Terminal
-import com.googlecode.lanterna.terminal.swing.SwingTerminal
-import com.googlecode.lanterna.terminal.swing.SwingTerminalFrame
-import kotlinx.coroutines.*
-import kotlinx.coroutines.io.ByteWriteChannel
-import kotlinx.coroutines.io.close
-import kotlinx.coroutines.io.jvm.nio.copyTo
-import kotlinx.coroutines.io.reader
-import kotlinx.io.core.use
-import net.mamoe.mirai.Bot
-import net.mamoe.mirai.console.MiraiConsoleTerminalFrontEnd.LoggerDrawer.cleanPage
-import net.mamoe.mirai.console.MiraiConsoleTerminalFrontEnd.LoggerDrawer.drawLog
-import net.mamoe.mirai.console.MiraiConsoleTerminalFrontEnd.LoggerDrawer.redrawLogs
-import net.mamoe.mirai.console.command.CommandManager
-import net.mamoe.mirai.console.command.ConsoleCommandSender
-import net.mamoe.mirai.console.utils.MiraiConsoleFrontEnd
-import net.mamoe.mirai.utils.LoginSolver
-import net.mamoe.mirai.utils.SimpleLogger.LogPriority
-import java.awt.Image
-import java.awt.image.BufferedImage
-import java.io.File
-import java.io.OutputStream
-import java.io.PrintStream
-import java.io.RandomAccessFile
-import java.nio.ByteBuffer
-import java.nio.charset.Charset
-import java.util.*
-import java.util.concurrent.ConcurrentHashMap
-import java.util.concurrent.ConcurrentLinkedDeque
-import javax.imageio.ImageIO
-import kotlin.concurrent.thread
-import kotlin.coroutines.CoroutineContext
-import kotlin.system.exitProcess
-
-/**
- * 此文件不推荐任何人看
- * 可能导致
- *  1：心肌梗死
- *  2：呼吸困难
- *  3：想要重写但是发现改任何一个看似不合理的地方都会崩
- *
- * @author NaturalHG
- *
- */
-
-val String.actualLength: Int get() = this.sumBy { if (it.isChineseChar) 2 else 1 }
-
-
-fun String.getSubStringIndexByActualLength(widthMax: Int): Int {
-    return this.sumBy { if (it.isChineseChar) 2 else 1 }.coerceAtMost(widthMax).coerceAtLeast(2)
-}
-
-val Char.isChineseChar: Boolean
-    get() {
-        return this.toString().isChineseChar
-    }
-
-val String.isChineseChar: Boolean
-    get() {
-        return this.matches(Regex("[\u4e00-\u9fa5]"))
-    }
-
-
-object MiraiConsoleTerminalFrontEnd : MiraiConsoleFrontEnd {
-    const val cacheLogSize = 50
-    var mainTitle = "Mirai Console v0.01 Core v0.15"
-
-    override fun pushVersion(consoleVersion: String, consoleBuild: String, coreVersion: String) {
-        mainTitle = "Mirai Console(Terminal) $consoleVersion $consoleBuild Core $coreVersion"
-    }
-
-    override fun pushLog(identity: Long, message: String) {
-        log[identity]!!.push(message)
-        if (identity == screens[currentScreenId]) {
-            drawLog(message)
-        }
-    }
-
-    // 修改interface之后用来暂时占位
-    override fun pushLog(priority: LogPriority, identityStr: String, identity: Long, message: String) {
-        this.pushLog(identity, message)
-    }
-
-    override fun prePushBot(identity: Long) {
-        log[identity] = LimitLinkedQueue(cacheLogSize)
-    }
-
-    override fun pushBot(bot: Bot) {
-        botAdminCount[bot.id] = 0
-        screens.add(bot.id)
-        drawFrame(this.getScreenName(currentScreenId))
-        if (terminal is SwingTerminalFrame) {
-            terminal.flush()
-        }
-    }
-
-    @Volatile
-    var requesting = false
-    private var requestResult: String? = null
-    override suspend fun requestInput(hint:String): String {
-        if(hint.isNotEmpty()){
-            this.pushLog(0, hint)
-        }
-        requesting = true
-        while (requesting) {
-            delay(100)
-        }
-        return requestResult!!
-    }
-
-
-    private fun provideInput(input: String) {
-        if (requesting) {
-            requestResult = input
-            requesting = false
-        } else {
-            CommandManager.runCommand(ConsoleCommandSender, commandBuilder.toString())
-        }
-    }
-
-
-    override fun pushBotAdminStatus(identity: Long, admins: List<Long>) {
-        botAdminCount[identity] = admins.size
-    }
-
-    override fun createLoginSolver(): LoginSolver {
-        return object : LoginSolver() {
-            override suspend fun onSolvePicCaptcha(bot: Bot, data: ByteArray): String? {
-                val tempFile: File = createTempFile(suffix = ".png").apply { deleteOnExit() }
-                withContext(Dispatchers.IO) {
-                    tempFile.createNewFile()
-                    pushLog(0, "[Login Solver]需要图片验证码登录, 验证码为 4 字母")
-                    try {
-                        tempFile.writeChannel().apply {
-                            writeFully(ByteBuffer.wrap(data))
-                            close()
-                        }
-                        pushLog(0, "请查看文件 ${tempFile.absolutePath}")
-                    } catch (e: Exception) {
-                        error("[Login Solver]验证码无法保存[Error0001]")
-                    }
-                }
-
-                lateinit var toLog: String
-                tempFile.inputStream().use {
-                    val img = ImageIO.read(it)
-                    toLog += img?.createCharImg((terminal.terminalSize.columns / 1.5).toInt()) ?: "无法创建字符图片. 请查看文件\n"
-                }
-                return requestInput("$toLog[Login Solver]请输验证码. ${tempFile.absolutePath}")
-                    .takeUnless { it.isEmpty() || it.length != 4 }
-                    .also {
-                        pushLog(0, "[Login Solver]正在提交[$it]中...")
-                    }
-            }
-
-            override suspend fun onSolveSliderCaptcha(bot: Bot, url: String): String? {
-                pushLog(0, "[Login Solver]需要滑动验证码")
-                pushLog(0, "[Login Solver]请在任意浏览器中打开以下链接并完成验证码. ")
-                pushLog(0, url)
-                return requestInput("[Login Solver]完成后请输入任意字符 ").also {
-                    pushLog(0, "[Login Solver]正在提交中")
-                }
-            }
-
-            override suspend fun onSolveUnsafeDeviceLoginVerify(bot: Bot, url: String): String? {
-                pushLog(0, "[Login Solver]需要进行账户安全认证")
-                pushLog(0, "[Login Solver]该账户有[设备锁]/[不常用登录地点]/[不常用设备登录]的问题")
-                pushLog(0, "[Login Solver]完成以下账号认证即可成功登录|理论本认证在mirai每个账户中最多出现1次")
-                pushLog(0, "[Login Solver]请将该链接在QQ浏览器中打开并完成认证, 成功后输入任意字符")
-                pushLog(0, "[Login Solver]这步操作将在后续的版本中优化")
-                pushLog(0, url)
-                return requestInput("").also {
-                    pushLog(0, "[Login Solver]正在提交中...")
-                }
-            }
-
-        }
-    }
-
-    private val log = ConcurrentHashMap<Long, LimitLinkedQueue<String>>().also {
-        it[0L] = LimitLinkedQueue(cacheLogSize)
-    }
-
-    private val botAdminCount = ConcurrentHashMap<Long, Int>()
-
-    private val screens = mutableListOf(0L)
-    private var currentScreenId = 0
-
-
-    lateinit var terminal: Terminal
-    lateinit var textGraphics: TextGraphics
-
-    private var hasStart = false
-    private lateinit var internalPrinter: PrintStream
-    fun start() {
-        if (hasStart) {
-            return
-        }
-
-        internalPrinter = System.out
-
-
-        hasStart = true
-        val defaultTerminalFactory = DefaultTerminalFactory(internalPrinter, System.`in`, Charset.defaultCharset())
-        try {
-            terminal = defaultTerminalFactory.createTerminal()
-            terminal.enterPrivateMode()
-            terminal.clearScreen()
-            terminal.setCursorVisible(false)
-        } catch (e: Exception) {
-            try {
-                terminal = SwingTerminalFrame("Mirai Console")
-                terminal.enterPrivateMode()
-                terminal.clearScreen()
-                terminal.setCursorVisible(false)
-            } catch (e: Exception) {
-                error("can not create terminal")
-            }
-        }
-        textGraphics = terminal.newTextGraphics()
-
-        /*
-        var lastRedrawTime = 0L
-        var lastNewWidth = 0
-        var lastNewHeight = 0
-
-        terminal.addResizeListener(TerminalResizeListener { terminal1: Terminal, newSize: TerminalSize ->
-            try {
-                if (lastNewHeight == newSize.rows
-                    &&
-                    lastNewWidth == newSize.columns
-                ) {
-                    return@TerminalResizeListener
-                }
-                lastNewHeight = newSize.rows
-                lastNewWidth = newSize.columns
-                terminal.clearScreen()
-                if(terminal !is SwingTerminalFrame) {
-                    Thread.sleep(300)
-                }
-                update()
-                redrawCommand()
-                redrawLogs(log[screens[currentScreenId]]!!)
-            }catch (ignored:Exception){
-
-            }
-        })
-
-       */
-        var lastJob: Job? = null
-        terminal.addResizeListener { _: Terminal, _: TerminalSize ->
-            lastJob = GlobalScope.launch {
-                try {
-                    delay(300)
-                    if (lastJob == coroutineContext[Job]) {
-                        @Suppress("BlockingMethodInNonBlockingContext")
-                        terminal.clearScreen()
-                        //inited = false
-                        update()
-                        redrawCommand()
-                        redrawLogs(log[screens[currentScreenId]]!!)
-                    }
-                } catch (e: Exception) {
-                    pushLog(0, "[UI ERROR] ${e.message}")
-                }
-            }
-        }
-
-        if (terminal !is SwingTerminalFrame) {
-            System.setOut(PrintStream(object : OutputStream() {
-                var builder = java.lang.StringBuilder()
-                override fun write(b: Int) {
-                    with(b.toChar()) {
-                        if (this == '\n') {
-                            pushLog(0, builder.toString())
-                            builder = java.lang.StringBuilder()
-                        } else {
-                            builder.append(this)
-                        }
-                    }
-                }
-            }))
-        }
-
-        System.setErr(System.out)
-
-        try {
-            update()
-        } catch (e: Exception) {
-            pushLog(0, "[UI ERROR] ${e.message}")
-        }
-
-        val charList = listOf(',', '.', '/', '@', '#', '$', '%', '^', '&', '*', '(', ')', '_', '=', '+', '!', ' ')
-        thread {
-            while (true) {
-                try {
-                    val keyStroke: KeyStroke = terminal.readInput()
-
-                    when (keyStroke.keyType) {
-                        KeyType.ArrowLeft -> {
-                            currentScreenId =
-                                getLeftScreenId()
-                            clearRows(2)
-                            cleanPage()
-                            update()
-                        }
-                        KeyType.ArrowRight -> {
-                            currentScreenId =
-                                getRightScreenId()
-                            clearRows(2)
-                            cleanPage()
-                            update()
-                        }
-                        KeyType.Enter -> {
-                            provideInput(commandBuilder.toString())
-                            emptyCommand()
-                        }
-                        KeyType.Escape -> {
-                            exit()
-                        }
-                        else -> {
-                            if (keyStroke.character != null) {
-                                if (keyStroke.character.toInt() == 8) {
-                                    deleteCommandChar()
-                                }
-                                if (keyStroke.character.isLetterOrDigit() || charList.contains(keyStroke.character)) {
-                                    addCommandChar(keyStroke.character)
-                                }
-                            }
-                        }
-                    }
-                } catch (e: Exception) {
-                    pushLog(0, "[UI ERROR] ${e.message}")
-                }
-            }
-        }
-    }
-
-    private fun getLeftScreenId(): Int {
-        var newId = currentScreenId - 1
-        if (newId < 0) {
-            newId = screens.size - 1
-        }
-        return newId
-    }
-
-    private fun getRightScreenId(): Int {
-        var newId = 1 + currentScreenId
-        if (newId >= screens.size) {
-            newId = 0
-        }
-        return newId
-    }
-
-    private fun getScreenName(id: Int): String {
-        return when (screens[id]) {
-            0L -> {
-                "Console Screen"
-            }
-            else -> {
-                "Bot: ${screens[id]}"
-            }
-        }
-    }
-
-
-    fun clearRows(row: Int) {
-        textGraphics.putString(
-            0, row, " ".repeat(
-                terminal.terminalSize.columns
-            )
-        )
-    }
-
-    fun drawFrame(
-        title: String
-    ) {
-        val width = terminal.terminalSize.columns
-        val height = terminal.terminalSize.rows
-        terminal.setBackgroundColor(TextColor.ANSI.DEFAULT)
-
-        textGraphics.foregroundColor = TextColor.ANSI.WHITE
-        textGraphics.backgroundColor = TextColor.ANSI.GREEN
-        textGraphics.putString((width - mainTitle.actualLength) / 2, 1, mainTitle, SGR.BOLD)
-        textGraphics.foregroundColor = TextColor.ANSI.DEFAULT
-        textGraphics.backgroundColor = TextColor.ANSI.DEFAULT
-        textGraphics.putString(2, 3, "-".repeat(width - 4))
-        textGraphics.putString(2, 5, "-".repeat(width - 4))
-        textGraphics.putString(2, height - 4, "-".repeat(width - 4))
-        textGraphics.putString(2, height - 3, "|>>>")
-        textGraphics.putString(width - 3, height - 3, "|")
-        textGraphics.putString(2, height - 2, "-".repeat(width - 4))
-
-        textGraphics.foregroundColor = TextColor.ANSI.DEFAULT
-        textGraphics.backgroundColor = TextColor.ANSI.DEFAULT
-        val leftName =
-            getScreenName(getLeftScreenId())
-        // clearRows(2)
-        textGraphics.putString((width - title.actualLength) / 2 - "$leftName << ".length, 2, "$leftName << ")
-        textGraphics.foregroundColor = TextColor.ANSI.WHITE
-        textGraphics.backgroundColor = TextColor.ANSI.YELLOW
-        textGraphics.putString((width - title.actualLength) / 2, 2, title, SGR.BOLD)
-        textGraphics.foregroundColor = TextColor.ANSI.DEFAULT
-        textGraphics.backgroundColor = TextColor.ANSI.DEFAULT
-        val rightName =
-            getScreenName(getRightScreenId())
-        textGraphics.putString((width + title.actualLength) / 2 + 1, 2, ">> $rightName")
-    }
-
-    fun drawMainFrame(
-        onlineBotCount: Number
-    ) {
-        drawFrame("Console Screen")
-        val width = terminal.terminalSize.columns
-        textGraphics.foregroundColor = TextColor.ANSI.DEFAULT
-        textGraphics.backgroundColor = TextColor.ANSI.DEFAULT
-        clearRows(4)
-        textGraphics.putString(2, 4, "|Online Bots: $onlineBotCount")
-        textGraphics.putString(
-            width - 2 - "Powered By Mamoe Technologies|".actualLength,
-            4,
-            "Powered By Mamoe Technologies|"
-        )
-    }
-
-    fun drawBotFrame(
-        qq: Long,
-        adminCount: Number
-    ) {
-        drawFrame("Bot: $qq")
-        val width = terminal.terminalSize.columns
-        textGraphics.foregroundColor = TextColor.ANSI.DEFAULT
-        textGraphics.backgroundColor = TextColor.ANSI.DEFAULT
-        clearRows(4)
-        textGraphics.putString(2, 4, "|Admins: $adminCount")
-        textGraphics.putString(width - 2 - "Add admins via commands|".actualLength, 4, "Add admins via commands|")
-    }
-
-
-    object LoggerDrawer {
-        var currentHeight = 6
-
-        fun drawLog(string: String, flush: Boolean = true) {
-            val maxHeight = terminal.terminalSize.rows - 4
-            val heightNeed = (string.actualLength / (terminal.terminalSize.columns - 6)) + 1
-            if (heightNeed - 1 > maxHeight) {
-                pushLog(0, "[UI ERROR]: 您的屏幕太小, 有一条超长LOG无法显示")
-                return//拒绝打印
-            }
-            if (currentHeight + heightNeed > maxHeight) {
-                cleanPage()//翻页
-            }
-            if (string.contains("\n")) {
-                string.split("\n").forEach { _ ->
-                    drawLog(string, false)
-                }
-            } else {
-                val width = terminal.terminalSize.columns - 6
-                var x = string
-                while (true) {
-                    if (x == "") {
-                        break
-                    }
-                    val toWrite = if (x.actualLength > width) {
-                        val index = x.getSubStringIndexByActualLength(width)
-                        x.substring(0, index).also {
-                            x = if (index < x.length) {
-                                x.substring(index)
-                            } else {
-                                ""
-                            }
-                        }
-                    } else {
-                        x.also {
-                            x = ""
-                        }
-                    }
-                    try {
-                        textGraphics.foregroundColor = TextColor.ANSI.GREEN
-                        textGraphics.backgroundColor = TextColor.ANSI.DEFAULT
-                        textGraphics.putString(
-                            3,
-                            currentHeight, toWrite, SGR.ITALIC
-                        )
-                    } catch (ignored: Exception) {
-                        //
-                    }
-                    ++currentHeight
-                }
-            }
-            if (flush && terminal is SwingTerminalFrame) {
-                terminal.flush()
-            }
-        }
-
-
-        fun cleanPage() {
-            for (index in 6 until terminal.terminalSize.rows - 4) {
-                clearRows(index)
-            }
-            currentHeight = 6
-        }
-
-
-        fun redrawLogs(toDraw: Queue<String>) {
-            //this.cleanPage()
-            currentHeight = 6
-            var logsToDraw = 0
-            var vara = 0
-            val toPrint = mutableListOf<String>()
-            toDraw.forEach {
-                val heightNeed = (it.actualLength / (terminal.terminalSize.columns - 6)) + 1
-                vara += heightNeed
-                if (currentHeight + vara < terminal.terminalSize.rows - 4) {
-                    logsToDraw++
-                    toPrint.add(it)
-                } else {
-                    return@forEach
-                }
-            }
-            toPrint.reversed().forEach {
-                drawLog(it, false)
-            }
-            if (terminal is SwingTerminalFrame) {
-                terminal.flush()
-            }
-        }
-    }
-
-
-    private var commandBuilder = StringBuilder()
-    private fun redrawCommand() {
-        val height = terminal.terminalSize.rows
-        val width = terminal.terminalSize.columns
-        clearRows(height - 3)
-        textGraphics.foregroundColor = TextColor.ANSI.DEFAULT
-        textGraphics.putString(2, height - 3, "|>>>")
-        textGraphics.putString(width - 3, height - 3, "|")
-        textGraphics.foregroundColor = TextColor.ANSI.WHITE
-        textGraphics.backgroundColor = TextColor.ANSI.BLACK
-        textGraphics.putString(7, height - 3, commandBuilder.toString())
-        if (terminal is SwingTerminalFrame) {
-            terminal.flush()
-        }
-        textGraphics.backgroundColor = TextColor.ANSI.DEFAULT
-    }
-
-    private fun addCommandChar(
-        c: Char
-    ) {
-        if (!requesting && commandBuilder.isEmpty() && c != '/') {
-            addCommandChar('/')
-        }
-        textGraphics.foregroundColor = TextColor.ANSI.WHITE
-        textGraphics.backgroundColor = TextColor.ANSI.BLACK
-        val height = terminal.terminalSize.rows
-        commandBuilder.append(c)
-        if (terminal is SwingTerminalFrame) {
-            redrawCommand()
-        } else {
-            textGraphics.putString(6 + commandBuilder.length, height - 3, c.toString())
-        }
-        textGraphics.backgroundColor = TextColor.ANSI.DEFAULT
-    }
-
-    private fun deleteCommandChar() {
-        if (commandBuilder.isNotEmpty()) {
-            commandBuilder = StringBuilder(commandBuilder.toString().substring(0, commandBuilder.length - 1))
-        }
-        val height = terminal.terminalSize.rows
-        if (terminal is SwingTerminalFrame) {
-            redrawCommand()
-        } else {
-            textGraphics.putString(7 + commandBuilder.length, height - 3, " ")
-        }
-    }
-
-
-    private var lastEmpty: Job? = null
-    private fun emptyCommand() {
-        commandBuilder = StringBuilder()
-        if (terminal is SwingTerminal) {
-            redrawCommand()
-            terminal.flush()
-        } else {
-            lastEmpty = GlobalScope.launch {
-                try {
-                    delay(100)
-                    if (lastEmpty == coroutineContext[Job]) {
-                        withContext(Dispatchers.IO) {
-                            terminal.clearScreen()
-                        }
-                        //inited = false
-                        update()
-                        redrawCommand()
-                        redrawLogs(log[screens[currentScreenId]]!!)
-                    }
-                } catch (e: Exception) {
-                    pushLog(0, "[UI ERROR] ${e.message}")
-                }
-            }
-        }
-    }
-
-    private fun update() {
-        when (screens[currentScreenId]) {
-            0L -> {
-                drawMainFrame(screens.size - 1)
-            }
-            else -> {
-                drawBotFrame(
-                    screens[currentScreenId],
-                    0
-                )
-            }
-        }
-        redrawLogs(log[screens[currentScreenId]]!!)
-    }
-
-    fun exit() {
-        try {
-            terminal.exitPrivateMode()
-            terminal.close()
-            exitProcess(0)
-        } catch (ignored: Exception) {
-
-        }
-    }
-}
-
-
-class LimitLinkedQueue<T>(
-    private val limit: Int = 50
-) : ConcurrentLinkedDeque<T>() {
-    override fun push(e: T) {
-        if (size >= limit) {
-            this.pollLast()
-        }
-        return super.push(e)
-    }
-}
-
-/**
- * @author NaturalHG
- */
-private fun BufferedImage.createCharImg(outputWidth: Int = 100, ignoreRate: Double = 0.95): String {
-    val newHeight = (this.height * (outputWidth.toDouble() / this.width)).toInt()
-    val tmp = this.getScaledInstance(outputWidth, newHeight, Image.SCALE_SMOOTH)
-    val image = BufferedImage(outputWidth, newHeight, BufferedImage.TYPE_INT_ARGB)
-    val g2d = image.createGraphics()
-    g2d.drawImage(tmp, 0, 0, null)
-    fun gray(rgb: Int): Int {
-        val r = rgb and 0xff0000 shr 16
-        val g = rgb and 0x00ff00 shr 8
-        val b = rgb and 0x0000ff
-        return (r * 30 + g * 59 + b * 11 + 50) / 100
-    }
-
-    fun grayCompare(g1: Int, g2: Int): Boolean =
-        kotlin.math.min(g1, g2).toDouble() / kotlin.math.max(g1, g2) >= ignoreRate
-
-    val background = gray(image.getRGB(0, 0))
-
-    return buildString(capacity = height) {
-
-        val lines = mutableListOf<StringBuilder>()
-
-        var minXPos = outputWidth
-        var maxXPos = 0
-
-        for (y in 0 until image.height) {
-            val builderLine = StringBuilder()
-            for (x in 0 until image.width) {
-                val gray = gray(image.getRGB(x, y))
-                if (grayCompare(gray, background)) {
-                    builderLine.append(" ")
-                } else {
-                    builderLine.append("#")
-                    if (x < minXPos) {
-                        minXPos = x
-                    }
-                    if (x > maxXPos) {
-                        maxXPos = x
-                    }
-                }
-            }
-            if (builderLine.toString().isBlank()) {
-                continue
-            }
-            lines.add(builderLine)
-        }
-        for (line in lines) {
-            append(line.substring(minXPos, maxXPos)).append("\n")
-        }
-    }
-}
-
-// Copied from Ktor CIO
-private fun File.writeChannel(
-    coroutineContext: CoroutineContext = Dispatchers.IO
-): ByteWriteChannel = GlobalScope.reader(CoroutineName("file-writer") + coroutineContext, autoFlush = true) {
-    @Suppress("BlockingMethodInNonBlockingContext")
-    RandomAccessFile(this@writeChannel, "rw").use { file ->
-        val copied = channel.copyTo(file.channel)
-        file.setLength(copied) // truncate tail that could remain from the previously written data
-    }
-}.channel

frontend/mirai-console-terminal/src/main/kotlin/net/mamoe/mirai/console/MiraiConsoleTerminalLoader.kt

@@ -1,40 +0,0 @@
-/*
- * Copyright 2019-2020 Mamoe Technologies and contributors.
- *
- * 此源代码的使用受 GNU AFFERO GENERAL PUBLIC LICENSE version 3 许可证的约束, 可以在以下链接找到该许可证.
- * Use of this source code is governed by the GNU AFFERO GENERAL PUBLIC LICENSE version 3 license that can be found via the following link.
- *
- * https://github.com/mamoe/mirai/blob/master/LICENSE
- */
-
-package net.mamoe.mirai.console
-
-import net.mamoe.mirai.console.pure.MiraiConsoleUIPure
-import kotlin.concurrent.thread
-
-class MiraiConsoleTerminalLoader {
-    companion object {
-        @JvmStatic
-        fun main(args: Array<String>) {
-            if (args.contains("pure") || args.contains("-pure") || System.getProperty(
-                    "os.name",
-                    ""
-                ).toLowerCase().contains("windows")
-            ) {
-                println("[MiraiConsoleTerminalLoader]: 将以Pure[兼容模式]启动Console")
-                MiraiConsole.start(MiraiConsoleUIPure())
-            } else {
-                MiraiConsoleTerminalFrontEnd.start()
-                thread {
-                    MiraiConsole.start(
-                        MiraiConsoleTerminalFrontEnd
-                    )
-                }
-            }
-            Runtime.getRuntime().addShutdownHook(thread(start = false) {
-                MiraiConsole.stop()
-                MiraiConsoleTerminalFrontEnd.exit()
-            })
-        }
-    }
-}