Platform adjustment

mirai-core/src/androidMain/kotlin/net/mamoe/mirai/utils/DefaultCaptchaSolverAndroid.kt

+package net.mamoe.mirai.utils
+
+/**
+ * 直接抛出异常. 需自行处理验证码
+ */
+actual var DefaultCaptchaSolver: CaptchaSolver = {
+    error("No CaptchaSolver found. BotConfiguration.captchaSolver should be assigned manually")
+}
\ No newline at end of file

mirai-core/src/androidMain/kotlin/net/mamoe/mirai/utils/SolveCaptchaAndroid.kt

-package net.mamoe.mirai.utils
-
-import kotlinx.io.core.IoBuffer
-
-internal actual suspend fun solveCaptcha(captchaBuffer: IoBuffer): String? {
-    TODO("Unsupported yet")
-}
\ No newline at end of file

mirai-core/src/commonMain/kotlin/net.mamoe.mirai/Bot.kt

@@ -10,7 +10,7 @@ import net.mamoe.mirai.contact.*
 import net.mamoe.mirai.network.BotNetworkHandler
 import net.mamoe.mirai.network.protocol.tim.TIMBotNetworkHandler
 import net.mamoe.mirai.network.protocol.tim.packet.login.LoginResult
-import net.mamoe.mirai.utils.BotNetworkConfiguration
+import net.mamoe.mirai.utils.BotConfiguration
 import net.mamoe.mirai.utils.DefaultLogger
 import net.mamoe.mirai.utils.MiraiLogger
 import net.mamoe.mirai.utils.internal.coerceAtLeastOrFail
@@ -71,7 +71,7 @@ class Bot(val account: BotAccount, val logger: MiraiLogger) {
      */
     @JvmOverloads
     suspend fun reinitializeNetworkHandler(
-        configuration: BotNetworkConfiguration,
+        configuration: BotConfiguration,
         cause: Throwable? = null
     ): LoginResult {
         logger.info("Initializing BotNetworkHandler")

mirai-core/src/commonMain/kotlin/net.mamoe.mirai/BotHelper.kt

@@ -8,7 +8,7 @@ import net.mamoe.mirai.network.BotSession
 import net.mamoe.mirai.network.protocol.tim.packet.OutgoingPacket
 import net.mamoe.mirai.network.protocol.tim.packet.login.LoginResult
 import net.mamoe.mirai.network.session
-import net.mamoe.mirai.utils.BotNetworkConfiguration
+import net.mamoe.mirai.utils.BotConfiguration
 import net.mamoe.mirai.utils.internal.PositiveNumbers
 import net.mamoe.mirai.utils.internal.coerceAtLeastOrFail
 
@@ -52,12 +52,12 @@ suspend inline fun Bot.sendPacket(packet: OutgoingPacket) = this.network.sendPac
 /**
  * 使用在默认配置基础上修改的配置进行登录
  */
-suspend inline fun Bot.login(noinline configuration: BotNetworkConfiguration.() -> Unit): LoginResult = this.network.login(BotNetworkConfiguration().apply(configuration))
+suspend inline fun Bot.login(noinline configuration: BotConfiguration.() -> Unit): LoginResult = this.network.login(BotConfiguration().apply(configuration))
 
 /**
- * 使用默认的配置 ([BotNetworkConfiguration.Default]) 登录
+ * 使用默认的配置 ([BotConfiguration.Default]) 登录
  */
-suspend inline fun Bot.login(): LoginResult = this.network.login(BotNetworkConfiguration.Default)
+suspend inline fun Bot.login(): LoginResult = this.network.login(BotConfiguration.Default)
 
 /**
  * 取得机器人的 QQ 号

mirai-core/src/commonMain/kotlin/net.mamoe.mirai/network/BotNetworkHandler.kt

@@ -13,7 +13,7 @@ import net.mamoe.mirai.network.protocol.tim.packet.OutgoingPacket
 import net.mamoe.mirai.network.protocol.tim.packet.Packet
 import net.mamoe.mirai.network.protocol.tim.packet.login.LoginResult
 import net.mamoe.mirai.network.protocol.tim.packet.login.RequestSKeyPacket
-import net.mamoe.mirai.utils.BotNetworkConfiguration
+import net.mamoe.mirai.utils.BotConfiguration
 import net.mamoe.mirai.utils.io.PlatformDatagramChannel
 
 /**
@@ -62,7 +62,7 @@ interface BotNetworkHandler<Socket : DataPacketSocketAdapter> : CoroutineScope {
      * 依次尝试登录到可用的服务器. 在任一服务器登录完成后返回登录结果
      * 本函数将挂起直到登录成功.
      */
-    suspend fun login(configuration: BotNetworkConfiguration): LoginResult
+    suspend fun login(configuration: BotConfiguration): LoginResult
 
     /**
      * 添加一个临时包处理器, 并发送相应的包

mirai-core/src/commonMain/kotlin/net.mamoe.mirai/network/protocol/tim/TIMBotNetworkHandler.kt

@@ -22,10 +22,9 @@ import net.mamoe.mirai.network.protocol.tim.packet.*
 import net.mamoe.mirai.network.protocol.tim.packet.login.*
 import net.mamoe.mirai.network.session
 import net.mamoe.mirai.qqAccount
-import net.mamoe.mirai.utils.BotNetworkConfiguration
+import net.mamoe.mirai.utils.BotConfiguration
 import net.mamoe.mirai.utils.OnlineStatus
 import net.mamoe.mirai.utils.io.*
-import net.mamoe.mirai.utils.solveCaptcha
 import kotlin.coroutines.CoroutineContext
 import kotlin.properties.Delegates
 
@@ -66,7 +65,7 @@ internal class TIMBotNetworkHandler internal constructor(override val bot: Bot)
         temporaryPacketHandler.send(this[ActionPacketHandler].session)
     }
 
-    override suspend fun login(configuration: BotNetworkConfiguration): LoginResult =
+    override suspend fun login(configuration: BotConfiguration): LoginResult =
         withContext(this.coroutineContext) {
             TIMProtocol.SERVER_IP.forEach { ip ->
                 bot.logger.info("Connecting server $ip")
@@ -124,7 +123,7 @@ internal class TIMBotNetworkHandler internal constructor(override val bot: Bot)
 
     override suspend fun sendPacket(packet: OutgoingPacket) = socket.sendPacket(packet)
 
-    internal inner class BotSocketAdapter(override val serverIp: String, val configuration: BotNetworkConfiguration) :
+    internal inner class BotSocketAdapter(override val serverIp: String, val configuration: BotConfiguration) :
         DataPacketSocketAdapter {
 
         override val channel: PlatformDatagramChannel = PlatformDatagramChannel(serverIp, 8000)
@@ -290,7 +289,7 @@ internal class TIMBotNetworkHandler internal constructor(override val bot: Bot)
     /**
      * 处理登录过程
      */
-    inner class LoginHandler(private val configuration: BotNetworkConfiguration) {
+    inner class LoginHandler(private val configuration: BotConfiguration) {
         private lateinit var token00BA: ByteArray
         private lateinit var token0825: ByteArray//56
         private var loginTime: Int = 0
@@ -329,7 +328,7 @@ internal class TIMBotNetworkHandler internal constructor(override val bot: Bot)
                 else -> {
                     error("No decrypter found")
                 }
-            } as? D ?: error("Internal error: could not cast decrypter found for factory to class Decrypter")
+            } as? D ?: error("Internal error: could not cast decrypter which is found for factory to class Decrypter")
 
         suspend fun onPacketReceived(packet: Any) {//complex function, but it doesn't matter
             when (packet) {
@@ -412,10 +411,10 @@ internal class TIMBotNetworkHandler internal constructor(override val bot: Bot)
                     this.token00BA = packet.token00BA
 
                     if (packet.transmissionCompleted) {
-                        val code = solveCaptcha(captchaCache!!)
+                        val code = configuration.captchaSolver(bot, captchaCache!!)
 
                         this.captchaCache = null
-                        if (code == null) {
+                        if (code == null || code.length != 4) {
                             this.captchaSectionId = 1//意味着正在刷新验证码
                             socket.sendPacket(CaptchaPacket.Refresh(bot.qqAccount, token0825))
                         } else {

mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/BotNetworkConfiguration.kt → mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/BotConfiguration.kt

@@ -2,14 +2,29 @@ package net.mamoe.mirai.utils
 
 import com.soywiz.klock.TimeSpan
 import com.soywiz.klock.seconds
+import kotlinx.io.core.IoBuffer
+import net.mamoe.mirai.Bot
+import net.mamoe.mirai.network.protocol.tim.packet.login.TouchPacket.TouchResponse
 import kotlin.jvm.JvmField
 
+/**
+ * 验证码处理器. 需阻塞直到处理完成验证码.
+ *
+ * 返回
+ */
+typealias CaptchaSolver = suspend Bot.(IoBuffer) -> String?
+
+/**
+ * 在各平台实现的默认的验证码处理器.
+ */
+expect var DefaultCaptchaSolver: CaptchaSolver
+
 /**
  * 网络和连接配置
  */
-class BotNetworkConfiguration {
+class BotConfiguration {
     /**
-     * 等待 [TouchRespnose] 的时间
+     * 等待 [TouchResponse] 的时间
      */
     var touchTimeout: TimeSpan = 2.seconds
     /**
@@ -28,11 +43,16 @@ class BotNetworkConfiguration {
      */
     var heartbeatTimeout: TimeSpan = 2.seconds
 
+    /**
+     * 验证码处理器
+     */
+    var captchaSolver: CaptchaSolver = DefaultCaptchaSolver
+
     companion object {
         /**
          * 默认的配置实例
          */
         @JvmField
-        val Default = BotNetworkConfiguration()
+        val Default = BotConfiguration()
     }
 }
\ No newline at end of file

mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/CaptchaResolver.kt

-package net.mamoe.mirai.utils
-
-import kotlinx.io.core.IoBuffer
-
-/**
- * 让用户处理验证码
- *
- * @return 用户输入得到的验证码. 非 null 时一定 `length==4`.
- */
-internal expect suspend fun solveCaptcha(captchaBuffer: IoBuffer): String?

mirai-core/src/jvmMain/kotlin/net/mamoe/mirai/task/MiraiTaskManager.kt

-package net.mamoe.mirai.task
-
-import java.util.concurrent.Callable
-import java.util.concurrent.Future
-import java.util.concurrent.atomic.AtomicInteger
-import java.util.function.Consumer
-import java.util.function.Predicate
-
-/**
- * @author NaturalHG
- */
-
-/*
-class MiraiTaskManager private constructor() {
-
-    private val pool: MiraiThreadPool
-
-    init {
-        this.pool = MiraiThreadPool()
-    }
-
-    /**
-     * 基础Future处理
-     */
-
-    fun execute(runnable: Runnable) {
-        this.execute(runnable, MiraiTaskExceptionHandler.printing())
-    }
-
-    fun execute(runnable: Runnable, handler: MiraiTaskExceptionHandler) {
-        this.pool.execute {
-            try {
-                runnable.run()
-            } catch (e: Exception) {
-                handler.onHandle(e)
-            }
-        }
-    }
-
-
-    fun <D> submit(callable: Callable<D>): Future<D> {
-        return this.submit(callable, MiraiTaskExceptionHandler.printing())
-    }
-
-    fun <D> submit(callable: Callable<D>, handler: MiraiTaskExceptionHandler): Future<D> {
-        return this.pool.submit<D> {
-            try {
-                callable.call()
-            } catch (e: Throwable) {
-                handler.onHandle(e)
-                null
-            }
-        }
-    }
-
-    /**
-     * 异步任务
-     */
-    fun <D> ansycTask(callable: Callable<D>, callback: Consumer<D>) {
-        this.ansycTask(callable, callback, MiraiTaskExceptionHandler.printing())
-    }
-
-    fun <D> ansycTask(callable: Callable<D>, callback: Consumer<D>, handler: MiraiTaskExceptionHandler) {
-        this.pool.execute {
-            try {
-                callback.accept(callable.call())
-            } catch (e: Throwable) {
-                handler.onHandle(e)
-            }
-        }
-    }
-
-    /**
-     * 定时任务
-     */
-
-    fun repeatingTask(runnable: Runnable, intervalMillis: Long) {
-        this.repeatingTask(runnable, intervalMillis, MiraiTaskExceptionHandler.printing())
-    }
-
-    fun repeatingTask(runnable: Runnable, intervalMillis: Long, handler: MiraiTaskExceptionHandler) {
-        this.repeatingTask<Runnable>(runnable, intervalMillis, { a -> true }, handler)
-    }
-
-    fun repeatingTask(runnable: Runnable, intervalMillis: Long, times: Int) {
-        this.repeatingTask(runnable, intervalMillis, times, MiraiTaskExceptionHandler.printing())
-    }
-
-    fun repeatingTask(runnable: Runnable, intervalMillis: Long, times: Int, handler: MiraiTaskExceptionHandler) {
-        val integer = AtomicInteger(times - 1)
-        this.repeatingTask<Runnable>(
-                runnable, intervalMillis, { a -> integer.getAndDecrement() > 0 }, handler
-        )
-    }
-
-
-    fun <D : Runnable> repeatingTask(runnable: D, intervalMillis: Long, shouldContinue: Predicate<D>, handler: MiraiTaskExceptionHandler) {
-        Thread {
-            do {
-                this.pool.execute {
-                    try {
-                        runnable.run()
-                    } catch (e: Exception) {
-                        handler.onHandle(e)
-                    }
-                }
-                try {
-                    Thread.sleep(intervalMillis)
-                } catch (e: InterruptedException) {
-                    e.printStackTrace()
-                }
-
-            } while (shouldContinue.test(runnable))
-        }.start()
-    }
-
-    fun deletingTask(runnable: Runnable, intervalMillis: Long) {
-        Thread {
-            try {
-                Thread.sleep(intervalMillis)
-            } catch (e: InterruptedException) {
-                e.printStackTrace()
-            }
-
-            this.pool.execute(runnable)
-        }.start()
-    }
-
-    companion object {
-
-        val instance = MiraiTaskManager()
-    }
-
-}
-*/
\ No newline at end of file

mirai-core/src/jvmMain/kotlin/net/mamoe/mirai/task/MiraiThreadPool.kt

-package net.mamoe.mirai.task
-
-import net.mamoe.mirai.Mirai
-
-import java.io.Closeable
-import java.util.concurrent.ScheduledThreadPoolExecutor
-
-/**
- * @author NaturalHG
- */
-class MiraiThreadPool internal constructor()/*super(0,
-                Integer.MAX_VALUE,
-                60L,
-                TimeUnit.SECONDS,
-                new SynchronousQueue<>()
-        );*/ : ScheduledThreadPoolExecutor(10), Closeable {
-
-
-    override fun close() {
-        this.shutdown()
-        if (!this.isShutdown) {
-            this.shutdownNow()
-        }
-    }
-
-    companion object {
-        val instance = MiraiThreadPool()
-
-        @JvmStatic
-        fun main(args: Array<String>) {
-            println(Mirai.VERSION)
-        }
-    }
-
-}

mirai-core/src/jvmMain/kotlin/net/mamoe/mirai/utils/CaptchaResolverJvm.kt → mirai-core/src/jvmMain/kotlin/net/mamoe/mirai/utils/DefaultCaptchaSolverJvm.kt

@@ -6,42 +6,40 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.sync.Mutex
 import kotlinx.coroutines.sync.withLock
 import kotlinx.coroutines.withContext
-import kotlinx.io.core.IoBuffer
 import java.awt.Image
 import java.awt.image.BufferedImage
 import java.io.File
 import javax.imageio.ImageIO
-import kotlin.math.max
-import kotlin.math.min
-
 
 /**
- * 让用户处理验证码
+ * 平台默认的验证码识别器.
  *
- * @return 用户输入得到的验证码
+ * 可被修改, 除覆盖配置外全局生效.
  */
 @KtorExperimentalAPI
-internal actual suspend fun solveCaptcha(captchaBuffer: IoBuffer): String? = captchaLock.withLock {
-    val tempFile: File = createTempFile(suffix = ".png").apply { deleteOnExit() }
-    withContext(Dispatchers.IO) {
-        tempFile.createNewFile()
-        @Suppress("EXPERIMENTAL_API_USAGE")
-        MiraiLogger.info("需要验证码登录, 验证码为 4 字母")
-        try {
-            tempFile.writeChannel().writeFully(captchaBuffer)
-            MiraiLogger.info("若看不清字符图片, 请查看 ${tempFile.absolutePath}")
-        } catch (e: Exception) {
-            MiraiLogger.info("无法写出验证码文件(${e.message}), 请尝试查看以上字符图片")
-        }
+actual var DefaultCaptchaSolver: CaptchaSolver = {
+    captchaLock.withLock {
+        val tempFile: File = createTempFile(suffix = ".png").apply { deleteOnExit() }
+        withContext(Dispatchers.IO) {
+            tempFile.createNewFile()
+            @Suppress("EXPERIMENTAL_API_USAGE")
+            MiraiLogger.info("需要验证码登录, 验证码为 4 字母")
+            try {
+                tempFile.writeChannel().writeFully(it)
+                MiraiLogger.info("若看不清字符图片, 请查看 ${tempFile.absolutePath}")
+            } catch (e: Exception) {
+                MiraiLogger.info("无法写出验证码文件(${e.message}), 请尝试查看以上字符图片")
+            }
 
-        MiraiLogger.info(ImageIO.read(tempFile.inputStream()).createCharImg())
+            MiraiLogger.info(ImageIO.read(tempFile.inputStream()).createCharImg())
+        }
+        MiraiLogger.info("若要更换验证码, 请直接回车")
+        readLine()?.takeUnless { it.isEmpty() || it.length != 4 }
     }
-    MiraiLogger.info("若要更换验证码, 请直接回车")
-    readLine()?.takeUnless { it.isEmpty() || it.length != 4 }
 }
 
-private val captchaLock = Mutex()
 
+private val captchaLock = Mutex()
 
 /**
  * @author NaturalHG
@@ -60,7 +58,7 @@ internal fun BufferedImage.createCharImg(outputWidth: Int = 100, ignoreRate: Dou
         return (r * 30 + g * 59 + b * 11 + 50) / 100
     }
 
-    fun grayCompare(g1: Int, g2: Int): Boolean = min(g1, g2).toDouble() / max(g1, g2) >= ignoreRate
+    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))
 

mirai-demos/mirai-demo-android/src/main/kotlin/net/mamoe/mirai/demo/ui.kt

@@ -41,7 +41,14 @@ class MainActivity : AppCompatActivity() {
             }
         }
 
-        val bot = Bot(qq, password).apply { login().requireSuccess() }
+        val bot = Bot(qq, password).apply {
+            login {
+                captchaSolver = {
+
+                    "ABCD"
+                }
+            }.requireSuccess()
+        }
 
         bot.subscribeFriendMessages {
             "Hello" reply "Hello Mirai!"