From d79c8f09e6edffb382441cc76e7e3888b09b6a70 Mon Sep 17 00:00:00 2001
From: Sylvain Berfini <sylvain.berfini@belledonne-communications.com>
Date: Mon, 8 Jun 2020 13:56:52 +0200
Subject: [PATCH] Added tunnel settings

---
 .../viewmodels/TunnelSettingsViewModel.kt     | 112 +++++++++++++++++-
 .../res/layout/settings_tunnel_fragment.xml   |  55 ++++++++-
 app/src/main/res/values/strings.xml           |  15 +++
 3 files changed, 180 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/org/linphone/activities/main/settings/viewmodels/TunnelSettingsViewModel.kt b/app/src/main/java/org/linphone/activities/main/settings/viewmodels/TunnelSettingsViewModel.kt
index ef4688fb1..7b38dd8ae 100644
--- a/app/src/main/java/org/linphone/activities/main/settings/viewmodels/TunnelSettingsViewModel.kt
+++ b/app/src/main/java/org/linphone/activities/main/settings/viewmodels/TunnelSettingsViewModel.kt
@@ -19,6 +19,116 @@
  */
 package org.linphone.activities.main.settings.viewmodels
 
+import androidx.lifecycle.MutableLiveData
+import org.linphone.R
+import org.linphone.activities.main.settings.SettingListenerStub
+import org.linphone.core.Factory
+import org.linphone.core.Tunnel
+import org.linphone.core.TunnelConfig
+
 class TunnelSettingsViewModel : GenericSettingsViewModel() {
-    // TODO
+    val hostnameUrlListener = object : SettingListenerStub() {
+        override fun onTextValueChanged(newValue: String) {
+            val config = getTunnelConfig()
+            config.host = newValue
+            updateTunnelConfig(config)
+        }
+    }
+    val hostnameUrl = MutableLiveData<String>()
+
+    val portListener = object : SettingListenerStub() {
+        override fun onTextValueChanged(newValue: String) {
+            if (newValue.isNotEmpty()) {
+                val config = getTunnelConfig()
+                config.port = newValue.toInt()
+                updateTunnelConfig(config)
+            }
+        }
+    }
+    val port = MutableLiveData<Int>()
+
+    val useDualModeListener = object : SettingListenerStub() {
+        override fun onBoolValueChanged(newValue: Boolean) {
+            val tunnel = core.tunnel
+            tunnel.enableDualMode(newValue)
+        }
+    }
+    val useDualMode = MutableLiveData<Boolean>()
+
+    val hostnameUrl2Listener = object : SettingListenerStub() {
+        override fun onTextValueChanged(newValue: String) {
+            val config = getTunnelConfig()
+            config.host2 = newValue
+            updateTunnelConfig(config)
+        }
+    }
+    val hostnameUrl2 = MutableLiveData<String>()
+
+    val port2Listener = object : SettingListenerStub() {
+        override fun onTextValueChanged(newValue: String) {
+            if (newValue.isNotEmpty()) {
+                val config = getTunnelConfig()
+                config.port2 = newValue.toInt()
+                updateTunnelConfig(config)
+            }
+        }
+    }
+    val port2 = MutableLiveData<Int>()
+
+    val modeListener = object : SettingListenerStub() {
+        override fun onListValueChanged(position: Int) {
+            core.tunnel.mode = when (position) {
+                0 -> Tunnel.Mode.Disable
+                1 -> Tunnel.Mode.Enable
+                else -> Tunnel.Mode.Auto
+            }
+        }
+    }
+    val modeIndex = MutableLiveData<Int>()
+    val modeLabels = MutableLiveData<ArrayList<String>>()
+
+    init {
+        val tunnel = core.tunnel
+        val config = getTunnelConfig()
+
+        hostnameUrl.value = config.host
+        port.value = config.port
+        useDualMode.value = tunnel.dualModeEnabled()
+        hostnameUrl2.value = config.host2
+        port2.value = config.port2
+
+        initModeList()
+    }
+
+    private fun getTunnelConfig(): TunnelConfig {
+        val tunnel = core.tunnel
+        val configs = tunnel.servers
+        return if (configs.isNotEmpty()) {
+            configs[0]
+        } else {
+            Factory.instance().createTunnelConfig()
+        }
+    }
+
+    private fun updateTunnelConfig(config: TunnelConfig) {
+        val tunnel = core.tunnel
+        tunnel.cleanServers()
+        if (config.host?.isNotEmpty() == true) {
+            tunnel.addServer(config)
+        }
+    }
+
+    private fun initModeList() {
+        val labels = arrayListOf<String>()
+        labels.add(prefs.getString(R.string.tunnel_settings_disabled_mode))
+        labels.add(prefs.getString(R.string.tunnel_settings_always_mode))
+        labels.add(prefs.getString(R.string.tunnel_settings_auto_mode))
+        modeLabels.value = labels
+
+        modeIndex.value = when (core.tunnel.mode) {
+            Tunnel.Mode.Disable -> 0
+            Tunnel.Mode.Enable -> 1
+            else -> 2
+        }
+    }
 }
diff --git a/app/src/main/res/layout/settings_tunnel_fragment.xml b/app/src/main/res/layout/settings_tunnel_fragment.xml
index 15e33e4c9..aec5b5525 100644
--- a/app/src/main/res/layout/settings_tunnel_fragment.xml
+++ b/app/src/main/res/layout/settings_tunnel_fragment.xml
@@ -1,8 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<layout xmlns:android="http://schemas.android.com/apk/res/android">
+<layout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:linphone="http://schemas.android.com/apk/res-auto">
 
     <data>
         <import type="android.view.View"/>
+        <import type="android.text.InputType"/>
         <variable
             name="backClickListener"
             type="android.view.View.OnClickListener"/>
@@ -63,6 +65,57 @@
                 android:layout_height="wrap_content"
                 android:orientation="vertical">
 
+                <include
+                    layout="@layout/settings_widget_text"
+                    linphone:title="@{@string/tunnel_settings_hostname_url_title}"
+                    linphone:subtitle="@{@string/tunnel_settings_hostname_url_summary}"
+                    linphone:listener="@{viewModel.hostnameUrlListener}"
+                    linphone:defaultValue="@{viewModel.hostnameUrl}"
+                    linphone:inputType="@{InputType.TYPE_TEXT_VARIATION_URI}"/>
+
+                <include
+                    layout="@layout/settings_widget_text"
+                    linphone:title="@{@string/tunnel_settings_port_title}"
+                    linphone:subtitle="@{@string/tunnel_settings_port_summary}"
+                    linphone:listener="@{viewModel.portListener}"
+                    linphone:defaultValue="@{viewModel.port.toString()}"
+                    linphone:inputType="@{InputType.TYPE_CLASS_NUMBER}"/>
+
+                <include
+                    layout="@layout/settings_widget_switch"
+                    linphone:title="@{@string/tunnel_settings_dual_mode_title}"
+                    linphone:subtitle="@{@string/tunnel_settings_dual_mode_summary}"
+                    linphone:listener="@{viewModel.useDualModeListener}"
+                    linphone:checked="@={viewModel.useDualMode}"/>
+
+                <include
+                    layout="@layout/settings_widget_text"
+                    linphone:title="@{@string/tunnel_settings_dual_hostname_url_title}"
+                    linphone:subtitle="@{@string/tunnel_settings_dual_hostname_url_summary}"
+                    linphone:listener="@{viewModel.hostnameUrl2Listener}"
+                    linphone:defaultValue="@{viewModel.hostnameUrl2}"
+                    linphone:inputType="@{InputType.TYPE_TEXT_VARIATION_URI}"
+                    linphone:enabled="@{viewModel.useDualMode}"
+                    android:visibility="@{viewModel.useDualMode ? View.VISIBLE : View.GONE}"/>
+
+                <include
+                    layout="@layout/settings_widget_text"
+                    linphone:title="@{@string/tunnel_settings_dual_port_title}"
+                    linphone:subtitle="@{@string/tunnel_settings_dual_port_summary}"
+                    linphone:listener="@{viewModel.port2Listener}"
+                    linphone:defaultValue="@{viewModel.port2.toString()}"
+                    linphone:inputType="@{InputType.TYPE_CLASS_NUMBER}"
+                    linphone:enabled="@{viewModel.useDualMode}"
+                    android:visibility="@{viewModel.useDualMode ? View.VISIBLE : View.GONE}"/>
+
+                <include
+                    layout="@layout/settings_widget_list"
+                    linphone:title="@{@string/tunnel_settings_mode_title}"
+                    linphone:subtitle="@{@string/tunnel_settings_mode_summary}"
+                    linphone:listener="@{viewModel.modeListener}"
+                    linphone:selectedIndex="@{viewModel.modeIndex}"
+                    linphone:labels="@{viewModel.modeLabels}"/>
+
             </LinearLayout>
 
         </ScrollView>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index cdb0491fd..e28bd39f0 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -429,6 +429,21 @@
     <string name="advanced_settings_go_to_android_app_settings">Android app settings</string>
 
     <!-- Tunnel settings -->
+    <string name="tunnel_settings_hostname_url_title">Hostname</string>
+    <string name="tunnel_settings_hostname_url_summary"></string>
+    <string name="tunnel_settings_port_title">Port</string>
+    <string name="tunnel_settings_port_summary"></string>
+    <string name="tunnel_settings_dual_mode_title">Dual mode enabled</string>
+    <string name="tunnel_settings_dual_mode_summary">Will use one server for upload and another one for download</string>
+    <string name="tunnel_settings_dual_hostname_url_title">Second server hostname</string>
+    <string name="tunnel_settings_dual_hostname_url_summary">Required in dual mode</string>
+    <string name="tunnel_settings_dual_port_title">Second server port</string>
+    <string name="tunnel_settings_dual_port_summary">Required in dual mode</string>
+    <string name="tunnel_settings_mode_title">Mode</string>
+    <string name="tunnel_settings_mode_summary"></string>
+    <string name="tunnel_settings_disabled_mode">Disabled</string>
+    <string name="tunnel_settings_always_mode">Always</string>
+    <string name="tunnel_settings_auto_mode">Auto</string>
 
     <!-- Account settings -->
     <string name="account_settings_user_name_title">Username</string>