Add Netplay settings JNI layer and wire up NetplaySetupViewModel

5 files changed, 233 insertions, 5 deletions

diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/netplay/Netplay.kt b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/netplay/Netplay.kt
new file mode 100644
index 0000000000..ace7277a9a
--- /dev/null
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/netplay/Netplay.kt
@@ -0,0 +1,96 @@
+// Copyright 2003 Dolphin Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+package org.dolphinemu.dolphinemu.features.netplay
+
+import org.dolphinemu.dolphinemu.features.netplay.model.ConnectionType
+
+object Netplay {
+    @JvmStatic
+    external fun getNickname(): String
+
+    fun getConnectionType(): ConnectionType = ConnectionType.all
+        .find { it.configValue == getTraversalChoice() } ?: throw IllegalStateException()
+
+    @JvmStatic
+    external fun getTraversalChoice(): String
+
+    @JvmStatic
+    external fun getAddress(): String
+
+    @JvmStatic
+    external fun getHostCode(): String
+
+    @JvmStatic
+    external fun getConnectPort(): Int
+
+    @JvmStatic
+    external fun getHostPort(): Int
+
+    @JvmStatic
+    external fun getUseUpnp(): Boolean
+
+    @JvmStatic
+    external fun getEnableChunkedUploadLimit(): Boolean
+
+    @JvmStatic
+    external fun getChunkedUploadLimit(): Int
+
+    @JvmStatic
+    external fun getUseIndex(): Boolean
+
+    @JvmStatic
+    external fun getIndexRegion(): String
+
+    @JvmStatic
+    external fun getIndexName(): String
+
+    @JvmStatic
+    external fun getIndexPassword(): String
+
+    fun saveSetup(
+        nickname: String,
+        connectionType: ConnectionType,
+        address: String,
+        hostCode: String,
+        connectPort: Int,
+    ) {
+        SaveSetup(
+            nickname = nickname,
+            traversalChoice = connectionType.configValue,
+            address = address,
+            hostCode = hostCode,
+            connectPort = connectPort,
+            hostPort = 2626,
+            useUpnp = false,
+            useListenPort = false,
+            listenPort = 2626,
+            enableChunkedUploadLimit = false,
+            chunkedUploadLimit = 3000,
+            useIndex = false,
+            indexRegion = "",
+            indexName = "",
+            indexPassword = "",
+        )
+    }
+
+    @JvmStatic
+    external fun SaveSetup(
+        nickname: String,
+        traversalChoice: String,
+        address: String,
+        hostCode: String,
+        connectPort: Int,
+        hostPort: Int,
+        useUpnp: Boolean,
+        useListenPort: Boolean,
+        listenPort: Int,
+        enableChunkedUploadLimit: Boolean,
+        chunkedUploadLimit: Int,
+        useIndex: Boolean,
+        indexRegion: String,
+        indexName: String,
+        indexPassword: String,
+    )
+
+}
diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/netplay/model/ConnectionType.kt b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/netplay/model/ConnectionType.kt
index aed03f89cc..f6b3f0eca1 100644
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/netplay/model/ConnectionType.kt
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/netplay/model/ConnectionType.kt
@@ -5,13 +5,16 @@ import org.dolphinemu.dolphinemu.R
 
 sealed class ConnectionType(
     @StringRes val labelId: Int,
+    val configValue: String,
 ) {
     object DirectConnection : ConnectionType(
         labelId = R.string.netplay_connection_type_direct_connection,
+        configValue = "direct",
     )
 
     object TraversalServer : ConnectionType(
         labelId = R.string.netplay_connection_type_traversal_server,
+        configValue = "traversal",
     )
 
     companion object {
diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/netplay/model/NetplaySetupViewModel.kt b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/netplay/model/NetplaySetupViewModel.kt
index 8d0dd05c79..ecf0b2cff2 100644
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/netplay/model/NetplaySetupViewModel.kt
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/netplay/model/NetplaySetupViewModel.kt
@@ -5,24 +5,25 @@ package org.dolphinemu.dolphinemu.features.netplay.model
 import androidx.lifecycle.ViewModel
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.asStateFlow
+import org.dolphinemu.dolphinemu.features.netplay.Netplay
 
 class NetplaySetupViewModel : ViewModel() {
     private val _connectionRole = MutableStateFlow<ConnectionRole>(ConnectionRole.Connect)
     val connectionRole = _connectionRole.asStateFlow()
 
-    private val _nickname = MutableStateFlow("")
+    private val _nickname = MutableStateFlow(Netplay.getNickname())
     val nickname = _nickname.asStateFlow()
 
-    private val _connectionType = MutableStateFlow<ConnectionType>(ConnectionType.DirectConnection)
+    private val _connectionType = MutableStateFlow(Netplay.getConnectionType())
     val connectionType = _connectionType.asStateFlow()
 
-    private val _ipAddress = MutableStateFlow("")
+    private val _ipAddress = MutableStateFlow(Netplay.getAddress())
     val ipAddress = _ipAddress.asStateFlow()
 
-    private val _hostCode = MutableStateFlow("")
+    private val _hostCode = MutableStateFlow(Netplay.getHostCode())
     val hostCode = _hostCode.asStateFlow()
 
-    private val _connectPort = MutableStateFlow(0.toString())
+    private val _connectPort = MutableStateFlow(Netplay.getConnectPort().toString())
     val connectPort = _connectPort.asStateFlow()
 
     fun setConnectionRole(connectionRole: ConnectionRole) {
@@ -54,5 +55,12 @@ class NetplaySetupViewModel : ViewModel() {
     }
 
     fun connect() {
+        Netplay.saveSetup(
+            nickname = nickname.value,
+            connectionType = connectionType.value,
+            address = ipAddress.value,
+            hostCode = hostCode.value,
+            connectPort = connectPort.value.toInt(),
+        )
     }
 }
diff --git a/Source/Android/jni/CMakeLists.txt b/Source/Android/jni/CMakeLists.txt
index a15eb5c636..a71668a758 100644
--- a/Source/Android/jni/CMakeLists.txt
+++ b/Source/Android/jni/CMakeLists.txt
@@ -30,6 +30,7 @@ add_library(main SHARED
   Input/MappingCommon.cpp
   Input/NumericSetting.cpp
   Input/NumericSetting.h
+  NetPlay/Netplay.cpp
   MainAndroid.cpp
   RiivolutionPatches.cpp
   SkylanderConfig.cpp
diff --git a/Source/Android/jni/NetPlay/Netplay.cpp b/Source/Android/jni/NetPlay/Netplay.cpp
new file mode 100644
index 0000000000..245a24852c
--- /dev/null
+++ b/Source/Android/jni/NetPlay/Netplay.cpp
@@ -0,0 +1,120 @@
+// Copyright 2003 Dolphin Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <string>
+
+#include <jni.h>
+
+#include "Common/CommonTypes.h"
+#include "Core/Config/NetplaySettings.h"
+
+#include "jni/AndroidCommon/AndroidCommon.h"
+
+extern "C" {
+
+JNIEXPORT jstring JNICALL
+Java_org_dolphinemu_dolphinemu_features_netplay_Netplay_getNickname(JNIEnv* env, jclass)
+{
+  return ToJString(env, Config::Get(Config::NETPLAY_NICKNAME));
+}
+
+JNIEXPORT jstring JNICALL
+Java_org_dolphinemu_dolphinemu_features_netplay_Netplay_getTraversalChoice(JNIEnv* env, jclass)
+{
+  return ToJString(env, Config::Get(Config::NETPLAY_TRAVERSAL_CHOICE));
+}
+
+JNIEXPORT jstring JNICALL
+Java_org_dolphinemu_dolphinemu_features_netplay_Netplay_getAddress(JNIEnv* env, jclass)
+{
+  return ToJString(env, Config::Get(Config::NETPLAY_ADDRESS));
+}
+
+JNIEXPORT jstring JNICALL
+Java_org_dolphinemu_dolphinemu_features_netplay_Netplay_getHostCode(JNIEnv* env, jclass)
+{
+  return ToJString(env, Config::Get(Config::NETPLAY_HOST_CODE));
+}
+
+JNIEXPORT jint JNICALL
+Java_org_dolphinemu_dolphinemu_features_netplay_Netplay_getConnectPort(JNIEnv*, jclass)
+{
+  return static_cast<jint>(Config::Get(Config::NETPLAY_CONNECT_PORT));
+}
+
+JNIEXPORT jint JNICALL
+Java_org_dolphinemu_dolphinemu_features_netplay_Netplay_getHostPort(JNIEnv*, jclass)
+{
+  return static_cast<jint>(Config::Get(Config::NETPLAY_HOST_PORT));
+}
+
+JNIEXPORT jboolean JNICALL
+Java_org_dolphinemu_dolphinemu_features_netplay_Netplay_getUseUpnp(JNIEnv*, jclass)
+{
+  return static_cast<jboolean>(Config::Get(Config::NETPLAY_USE_UPNP));
+}
+
+JNIEXPORT jboolean JNICALL
+Java_org_dolphinemu_dolphinemu_features_netplay_Netplay_getEnableChunkedUploadLimit(JNIEnv*, jclass)
+{
+  return static_cast<jboolean>(Config::Get(Config::NETPLAY_ENABLE_CHUNKED_UPLOAD_LIMIT));
+}
+
+JNIEXPORT jint JNICALL
+Java_org_dolphinemu_dolphinemu_features_netplay_Netplay_getChunkedUploadLimit(JNIEnv*, jclass)
+{
+  return static_cast<jint>(Config::Get(Config::NETPLAY_CHUNKED_UPLOAD_LIMIT));
+}
+
+JNIEXPORT jboolean JNICALL
+Java_org_dolphinemu_dolphinemu_features_netplay_Netplay_getUseIndex(JNIEnv*, jclass)
+{
+  return static_cast<jboolean>(Config::Get(Config::NETPLAY_USE_INDEX));
+}
+
+JNIEXPORT jstring JNICALL
+Java_org_dolphinemu_dolphinemu_features_netplay_Netplay_getIndexRegion(JNIEnv* env, jclass)
+{
+  return ToJString(env, Config::Get(Config::NETPLAY_INDEX_REGION));
+}
+
+JNIEXPORT jstring JNICALL
+Java_org_dolphinemu_dolphinemu_features_netplay_Netplay_getIndexName(JNIEnv* env, jclass)
+{
+  return ToJString(env, Config::Get(Config::NETPLAY_INDEX_NAME));
+}
+
+JNIEXPORT jstring JNICALL
+Java_org_dolphinemu_dolphinemu_features_netplay_Netplay_getIndexPassword(JNIEnv* env, jclass)
+{
+  return ToJString(env, Config::Get(Config::NETPLAY_INDEX_PASSWORD));
+}
+
+JNIEXPORT void JNICALL
+Java_org_dolphinemu_dolphinemu_features_netplay_Netplay_SaveSetup(
+    JNIEnv* env, jclass, jstring jnickname, jstring traversalChoice, jstring jaddress,
+    jstring jhostCode, jint connectPort, jint hostPort, jboolean useUpnp, jboolean useListenPort,
+    jint listenPort, jboolean enableChunkedUploadLimit, jint chunkedUploadLimit, jboolean useIndex,
+    jstring jindexRegion, jstring jindexName, jstring jindexPassword)
+{
+  Config::ConfigChangeCallbackGuard config_guard;
+
+  Config::SetBaseOrCurrent(Config::NETPLAY_NICKNAME, GetJString(env, jnickname));
+  Config::SetBaseOrCurrent(Config::NETPLAY_TRAVERSAL_CHOICE, GetJString(env, traversalChoice));
+  Config::SetBaseOrCurrent(Config::NETPLAY_ADDRESS, GetJString(env, jaddress));
+  Config::SetBaseOrCurrent(Config::NETPLAY_HOST_CODE, GetJString(env, jhostCode));
+  Config::SetBaseOrCurrent(Config::NETPLAY_CONNECT_PORT, static_cast<u16>(connectPort));
+  Config::SetBaseOrCurrent(Config::NETPLAY_HOST_PORT, static_cast<u16>(hostPort));
+  Config::SetBaseOrCurrent(Config::NETPLAY_USE_UPNP, static_cast<bool>(useUpnp));
+  Config::SetBaseOrCurrent(Config::NETPLAY_ENABLE_CHUNKED_UPLOAD_LIMIT,
+                           static_cast<bool>(enableChunkedUploadLimit));
+  Config::SetBaseOrCurrent(Config::NETPLAY_CHUNKED_UPLOAD_LIMIT,
+                           static_cast<u32>(chunkedUploadLimit));
+  Config::SetBaseOrCurrent(Config::NETPLAY_USE_INDEX, static_cast<bool>(useIndex));
+  Config::SetBaseOrCurrent(Config::NETPLAY_INDEX_REGION, GetJString(env, jindexRegion));
+  Config::SetBaseOrCurrent(Config::NETPLAY_INDEX_NAME, GetJString(env, jindexName));
+  Config::SetBaseOrCurrent(Config::NETPLAY_INDEX_PASSWORD, GetJString(env, jindexPassword));
+  Config::SetBaseOrCurrent(Config::NETPLAY_LISTEN_PORT, static_cast<u16>(listenPort));
+}
+
+}  // extern "C"