Merge pull request #181 from icerockdev/develop

Release 0.18.0

Author: Alex009

.idea/copyright/IceRock.xml

@@ -32,11 +32,11 @@ root build.gradle
 ```groovy
 buildscript {
     repositories {
-        mavenCentral()
+        gradlePluginPortal()
     }
 
     dependencies {
-        classpath "dev.icerock.moko:network-generator:0.17.0"
+        classpath "dev.icerock.moko:network-generator:0.18.0"
     }
 }
 
@@ -53,9 +53,9 @@ project build.gradle
 apply plugin: "dev.icerock.mobile.multiplatform-network-generator"
 
 dependencies {
-    commonMainApi("dev.icerock.moko:network:0.17.0")
-    commonMainApi("dev.icerock.moko:network-bignum:0.17.0") // kbignum serializer
-    commonMainApi("dev.icerock.moko:network-errors:0.17.0") // moko-errors integration
+    commonMainApi("dev.icerock.moko:network:0.18.0")
+    commonMainApi("dev.icerock.moko:network-bignum:0.18.0") // kbignum serializer
+    commonMainApi("dev.icerock.moko:network-errors:0.18.0") // moko-errors integration
 }
 ```
 

.idea/copyright/profiles_settings.xml

@@ -19,7 +19,7 @@ mokoResourcesVersion = "0.18.0"
 mokoMvvmVersion = "0.12.0"
 mokoErrorsVersion = "0.6.0"
 mokoTestVersion = "0.6.1"
-mokoNetworkVersion = "0.17.0"
+mokoNetworkVersion = "0.18.0"
 
 # tests
 espressoCoreVersion = "3.2.0"

README.md

@@ -120,6 +120,10 @@ import io.ktor.http.content.TextContent
         {{/hasFormParams}}
         with(builder.headers) {
             append("Accept", "application/json")
+            {{#headerParams}}
+            if ({{paramName}} != null)
+                append("{{baseName}}", {{paramName}})
+            {{/headerParams}}
         }
 
         try {

gradle/libs.versions.toml

@@ -4,10 +4,10 @@
 }
 {{/isMap}}
 {{#isArray}}
-    {{#items}}{{>property_serializer}}{{/items}}.let {
-        {{#uniqueItems}}SetSerializer(it){{/uniqueItems}}
-        {{^uniqueItems}}ListSerializer(it){{/uniqueItems}}
-    }
+{{#items}}{{>property_serializer}}{{/items}}.let {
+{{#uniqueItems}}SetSerializer(it){{/uniqueItems}}
+{{^uniqueItems}}ListSerializer(it){{/uniqueItems}}
+}
 {{/isArray}}
 {{^containerType}}
 {{dataType}}.serializer()

network-generator/src/main/resources/kotlin-ktor-client/api.mustache

@@ -0,0 +1,31 @@
+/*
+ * Copyright 2022 IceRock MAG Inc. Use of this source code is governed by the Apache 2.0 license.
+ */
+
+package dev.icerock.moko.network.features
+
+import io.ktor.client.HttpClient
+import io.ktor.client.features.HttpClientFeature
+import io.ktor.client.request.HttpRequestPipeline
+import io.ktor.client.request.header
+import io.ktor.http.HttpHeaders
+import io.ktor.util.AttributeKey
+
+class DynamicUserAgent(
+    val agentProvider: () -> String?
+) {
+    class Config(var agentProvider: () -> String? = { null })
+
+    companion object Feature : HttpClientFeature<Config, DynamicUserAgent> {
+        override val key: AttributeKey<DynamicUserAgent> = AttributeKey("DynamicUserAgent")
+
+        override fun prepare(block: Config.() -> Unit): DynamicUserAgent =
+            DynamicUserAgent(Config().apply(block).agentProvider)
+
+        override fun install(feature: DynamicUserAgent, scope: HttpClient) {
+            scope.requestPipeline.intercept(HttpRequestPipeline.State) {
+                feature.agentProvider()?.let { context.header(HttpHeaders.UserAgent, it) }
+            }
+        }
+    }
+}

network-generator/src/main/resources/kotlin-ktor-client/property_serializer.mustache

@@ -0,0 +1,152 @@
+/*
+ * Copyright 2021 IceRock MAG Inc. Use of this source code is governed by the Apache 2.0 license.
+ */
+
+package dev.icerock.moko.network
+
+import io.ktor.client.features.websocket.WebSocketException
+import io.ktor.http.cio.websocket.CloseReason
+import io.ktor.http.cio.websocket.DefaultWebSocketSession
+import io.ktor.http.cio.websocket.ExperimentalWebSocketExtensionApi
+import io.ktor.http.cio.websocket.Frame
+import io.ktor.http.cio.websocket.WebSocketExtension
+import io.ktor.http.cio.websocket.readText
+import io.ktor.util.InternalAPI
+import kotlinx.coroutines.CompletableDeferred
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Deferred
+import kotlinx.coroutines.cancel
+import kotlinx.coroutines.channels.Channel
+import kotlinx.coroutines.channels.ReceiveChannel
+import kotlinx.coroutines.channels.SendChannel
+import kotlinx.coroutines.channels.consumeEach
+import kotlinx.coroutines.launch
+import platform.Foundation.NSData
+import platform.Foundation.NSError
+import platform.Foundation.NSOperationQueue
+import platform.Foundation.NSPOSIXErrorDomain
+import platform.Foundation.NSURL
+import platform.Foundation.NSURLSession
+import platform.Foundation.NSURLSessionConfiguration
+import platform.Foundation.NSURLSessionWebSocketCloseCode
+import platform.Foundation.NSURLSessionWebSocketDelegateProtocol
+import platform.Foundation.NSURLSessionWebSocketMessage
+import platform.Foundation.NSURLSessionWebSocketTask
+import platform.darwin.NSObject
+import kotlin.coroutines.CoroutineContext
+
+internal class IosWebSocket(
+    socketEndpoint: NSURL,
+    override val coroutineContext: CoroutineContext
+) : DefaultWebSocketSession {
+    internal val originResponse: CompletableDeferred<String?> = CompletableDeferred()
+
+    private val webSocket: NSURLSessionWebSocketTask
+
+    private val _incoming = Channel<Frame>()
+    private val _outgoing = Channel<Frame>()
+    private val _closeReason = CompletableDeferred<CloseReason?>()
+
+    override val incoming: ReceiveChannel<Frame> = _incoming
+    override val outgoing: SendChannel<Frame> = _outgoing
+    override val closeReason: Deferred<CloseReason?> = _closeReason
+
+    @ExperimentalWebSocketExtensionApi
+    override val extensions: List<WebSocketExtension<*>>
+        get() = emptyList()
+
+    override var maxFrameSize: Long
+        get() = throw WebSocketException("websocket doesn't support max frame size.")
+        set(_) = throw WebSocketException("websocket doesn't support max frame size.")
+
+    override suspend fun flush() = Unit
+
+    @OptIn(ExperimentalWebSocketExtensionApi::class)
+    @InternalAPI
+    override fun start(negotiatedExtensions: List<WebSocketExtension<*>>) {
+        require(negotiatedExtensions.isEmpty()) { "Extensions are not supported." }
+    }
+
+    init {
+        val urlSession = NSURLSession.sessionWithConfiguration(
+            configuration = NSURLSessionConfiguration.defaultSessionConfiguration(),
+            delegate = object : NSObject(), NSURLSessionWebSocketDelegateProtocol {
+                override fun URLSession(
+                    session: NSURLSession,
+                    webSocketTask: NSURLSessionWebSocketTask,
+                    didOpenWithProtocol: String?
+                ) {
+                    originResponse.complete(didOpenWithProtocol)
+                }
+
+                override fun URLSession(
+                    session: NSURLSession,
+                    webSocketTask: NSURLSessionWebSocketTask,
+                    didCloseWithCode: NSURLSessionWebSocketCloseCode,
+                    reason: NSData?
+                ) {
+                    val closeReason = CloseReason(
+                        code = CloseReason.Codes.PROTOCOL_ERROR,
+                        message = "$didCloseWithCode : ${reason.toString()}"
+                    )
+                    _closeReason.complete(closeReason)
+                }
+            },
+            delegateQueue = NSOperationQueue.currentQueue()
+        )
+        webSocket = urlSession.webSocketTaskWithURL(socketEndpoint)
+
+        CoroutineScope(coroutineContext).launch {
+            _outgoing.consumeEach { frame ->
+                if (frame is Frame.Text) {
+                    val message = NSURLSessionWebSocketMessage(frame.readText())
+                    webSocket.sendMessage(message) { nsError ->
+                        if (nsError == null) return@sendMessage
+
+                        nsError.closeSocketOrThrow {
+                            throw SendMessageException(nsError.description ?: nsError.toString())
+                        }
+                    }
+                }
+            }
+        }
+
+        listenMessages()
+    }
+
+    fun start() {
+        webSocket.resume()
+    }
+
+    private fun listenMessages() {
+        webSocket.receiveMessageWithCompletionHandler { message, nsError ->
+            when {
+                nsError != null -> {
+                    nsError.closeSocketOrThrow {
+                        throw ReceiveMessageException(nsError.description ?: nsError.toString())
+                    }
+                }
+                message != null -> {
+                    message.string?.let { _incoming.trySend(Frame.Text(it)) }
+                }
+            }
+            listenMessages()
+        }
+    }
+
+    private fun NSError.closeSocketOrThrow(throwBlock: () -> Unit) {
+        if (domain !in listOf("kNWErrorDomainPOSIX", NSPOSIXErrorDomain)) return throwBlock()
+        if (code != 57L) return throwBlock()
+
+        val closeReason = CloseReason(
+            code = CloseReason.Codes.NORMAL,
+            message = description ?: toString()
+        )
+        _closeReason.complete(closeReason)
+        webSocket.cancel()
+    }
+
+    override fun terminate() {
+        coroutineContext.cancel()
+    }
+}

network/src/commonMain/kotlin/dev/icerock/moko/network/features/DynamicUserAgent.kt

@@ -0,0 +1,9 @@
+/*
+ * Copyright 2021 IceRock MAG Inc. Use of this source code is governed by the Apache 2.0 license.
+ */
+
+package dev.icerock.moko.network
+
+import io.ktor.utils.io.errors.IOException
+
+class ReceiveMessageException(message: String) : IOException(message)

network/src/iosMain/kotlin/dev/icerock/moko/network/IosWebSocket.kt

@@ -0,0 +1,9 @@
+/*
+ * Copyright 2021 IceRock MAG Inc. Use of this source code is governed by the Apache 2.0 license.
+ */
+
+package dev.icerock.moko.network
+
+import io.ktor.utils.io.errors.IOException
+
+class SendMessageException(message: String) : IOException(message)