Implemented login on Retroshare Android QML App

Login works fine but soon after retroshare-android-service crashes
probably when trying to determine local address (getLocalAddresses)
Added RsLoginPassView.qml generic login/pass/button view
retroshare-android-service can be build as a separate app on non-android systems

retroshare-android-service/src/retroshare-android-service.pro

@@ -8,7 +8,8 @@ QT -= gui
 CONFIG += c++11
 CONFIG += dll
 
-TEMPLATE = lib
+android-g++:TEMPLATE = lib
+!android-g++:TEMPLATE = app
 
 SOURCES += service.cpp
 

retroshare-qml-app/src/libresapilocalclient.cpp

@@ -51,6 +51,8 @@ void LibresapiLocalClient::read()
 {
 	receivedBytes = mLocalSocket.readLine();
 
+	qDebug() << receivedBytes;
+
 	if(parseResponse()) // pensar en fer un buffer per parsejar, per evitar errors.
 		emit goodResponseReceived(QString(receivedBytes));
 	else

retroshare-qml-app/src/main.cpp

@@ -45,10 +45,6 @@ int main(int argc, char *argv[])
     QString sockPath = QString::fromStdString(RsAccounts::ConfigDirectory());
     sockPath.append("/libresapi.sock");
 
-#ifndef __ANDROID__
-	sockPath = "/home/gio/.retroshare/LOC06_8730499b55bb946424d537b180bee10a/libresapi.sock";
-#endif
-
 	engine.rootContext()->setContextProperty("apiSocketPath", sockPath);
 	engine.load(QUrl(QLatin1String("qrc:/qml/main.qml")));
 

retroshare-qml-app/src/qml.qrc

@@ -20,5 +20,6 @@
         <file>qml/JSONListModel.qml</file>
         <file>qml/Contacts.qml</file>
         <file>qml/AddTrustedNode.qml</file>
+        <file>qml/RsLoginPassView.qml</file>
     </qresource>
 </RCC>

retroshare-qml-app/src/qml/AddTrustedNode.qml

@@ -5,16 +5,24 @@ import org.retroshare.qml_components.LibresapiLocalClient 1.0
 
 Item
 {
+	function refreshData() { rsApi.request("/peers/self/certificate/", "") }
+
 	Component.onCompleted:
 	{
 		rsApi.openConnection(apiSocketPath)
-		rsApi.request("/peers/self/certificate/", "")
+		refreshData()
 	}
+	onFocusChanged: focus && refreshData()
 
 	LibresapiLocalClient
 	{
 		id: rsApi
-		onGoodResponseReceived:	myKeyField.text = JSON.parse(msg).data.cert_string
+		onGoodResponseReceived:
+		{
+			var jsonData = JSON.parse(msg)
+			if(jsonData && jsonData.data && jsonData.data.cert_string)
+				myKeyField.text = jsonData.data.cert_string
+		}
 	}
 
 	ColumnLayout
@@ -22,7 +30,7 @@ Item
 		anchors.top: parent.top
 		anchors.bottom: bottomButton.top
 
-		TextField { id: myKeyField }
+		Text { id: myKeyField }
 		TextField { id: otherKeyField }
 	}
 

retroshare-qml-app/src/qml/Contacts.qml

@@ -28,7 +28,6 @@ Item
 		rsApi.request("/identity/*/", "")
 	}
 
-	Component.onCompleted: refreshData()
 	onFocusChanged: focus && refreshData()
 
 	LibresapiLocalClient

retroshare-qml-app/src/qml/Locations.qml

@@ -18,13 +18,15 @@
 
 import QtQuick 2.0
 import QtQuick.Controls 1.4
-import QtQuick.Layouts 1.3
 import org.retroshare.qml_components.LibresapiLocalClient 1.0
 
 Item
 {
 	id: locationView
 	state: "selectLocation"
+	property var qParent
+	property bool attemptLogin: false
+	property string password
 
 	states:
 	[
@@ -32,77 +34,104 @@ Item
 		{
 			name: "selectLocation"
 			PropertyChanges { target: locationsListView; visible: true }
-			PropertyChanges { target: createLocationView; visible: false }
-			PropertyChanges
-			{
-				target: bottomButton
-				text: "Create new location"
-				onClicked: locationView.state = "createLocation"
-			}
+			PropertyChanges	{ target: bottomButton; visible: true }
+			PropertyChanges { target: loginView; visible: false }
 		},
 		State
 		{
 			name: "createLocation"
 			PropertyChanges { target: locationsListView; visible: false }
-			PropertyChanges { target: createLocationView; visible: true }
+			PropertyChanges	{ target: bottomButton; visible: false }
 			PropertyChanges
 			{
-				target: bottomButton
-				text: "Save"
-				onClicked:
+				target: loginView
+				visible: true
+				buttonText: "Save"
+				onSubmit:
 				{
-					var jsonData = { pgp_name: nameField.text, ssl_name: nameField.text, pgp_password: passwordField.text }
+					var jsonData = { pgp_name: login, ssl_name: login, pgp_password: password }
 					rsApi.request("/control/create_location/", JSON.stringify(jsonData))
-					onClicked: locationView.state = "savingLocation"
+					locationView.state = "selectLocation"
 				}
 			}
 		},
 		State
 		{
-			name: "savingLocation"
+			name: "login"
 			PropertyChanges { target: locationsListView; visible: false }
-			PropertyChanges { target: createLocationView; color: "grey" }
+			PropertyChanges	{ target: bottomButton; visible: false }
 			PropertyChanges
 			{
-				target: bottomButton
-				text: "Saving..."
-				enabled: false
-			}
-		},
-		State
-		{
-			name: "loggingIn"
-			PropertyChanges { target: locationsListView; visible: false }
-			PropertyChanges { target: createLocationView; visible: true }
-			PropertyChanges { target: nameField; enabled: false}
-			PropertyChanges
-			{
-				target: bottomButton
-				text: "Login"
-				enabled: true
-				onClicked:
+				target: loginView
+				visible: true
+				onSubmit:
 				{
-					var jsonData = { id: nameField.sslid, autologin: false }
-					rsApi.request("/control/login/", JSON.stringify(jsonData))
-					jsonData = { password: passwordField.text }
-					rsApi.request("/control/password/", JSON.stringify(jsonData))
+					locationView.password = password
+					rsApi.request("/control/login/", JSON.stringify({id: locationsListView.currentItem.sslid}))
+					locationView.attemptLogin = true
+					busyIndicator.running = true
+					attemptTimer.start()
 				}
 			}
 		}
 	]
 
-	Component.onCompleted:
-	{
-		rsApi.openConnection(apiSocketPath)
-		rsApi.request("/control/locations/", "")
-	}
+	function requestLocationsList() { rsApi.request("/control/locations/", "") }
+
+	onFocusChanged: focus && requestLocationsList()
 
 	LibresapiLocalClient
 	{
 		id: rsApi
-		onGoodResponseReceived: locationsModel.json = msg
+		Component.onCompleted:
+		{
+			openConnection(apiSocketPath)
+			locationView.requestLocationsList()
+		}
+		onGoodResponseReceived:
+		{
+			var jsonData = JSON.parse(msg)
+
+
+			if(jsonData)
+			{
+				if(jsonData.data)
+				{
+					if(jsonData.data[0] && jsonData.data[0].pgp_id)
+					{
+						// if location list update
+						locationsModel.json = msg
+						busyIndicator.running = false
+					}
+					if (jsonData.data.key_name)
+					{
+						if(jsonData.data.want_password)
+						{
+							// if Server requested password
+							var jsonPass = { password: locationView.password }
+							rsApi.request("/control/password/", JSON.stringify(jsonPass))
+							locationView.attemptLogin = false
+							console.debug("RS core asked for password")
+						}
+						else
+						{
+							// if Already logged in
+							bottomButton.enabled = false
+							bottomButton.text = "Already logged in"
+							locationView.attemptLogin = false
+							busyIndicator.running = false
+							locationView.state = "selectLocation"
+							locationsListView.enabled = false
+							console.debug("Already logged in")
+						}
+					}
+				}
+			}
+		}
 	}
 
+	BusyIndicator { id: busyIndicator; anchors.centerIn: parent }
+
 	JSONListModel
 	{
 		id: locationsModel
@@ -122,31 +151,40 @@ Item
 			property string sslid: model.id
 			onClicked:
 			{
-				locationView.state = "loggingIn"
-				nameField.text = text
+				loginView.login = text
+				locationView.state = "login"
 			}
 	    }
 	    visible: false
 	}
 
-    ColumnLayout
+    Button
     {
-		id: createLocationView
-		width: parent.width
-		anchors.top: parent.top
-		anchors.bottom: bottomButton.top
-		visible: false
-
-		Row { Text {text: "Name:" } TextField { id: nameField; property string sslid } }
-		Row { Text {text: "Password:" } TextField { id: passwordField; echoMode: PasswordEchoOnEdit } }
-	}
-
-	Text { text: "Locations View"; anchors.bottom: bottomButton.top }
-
-	Button
-	{
 		id: bottomButton
 		text: "Create new location"
 		anchors.bottom: parent.bottom
+		onClicked: locationView.state = "createLocation"
+	}
+
+	RsLoginPassView
+	{
+		id: loginView
+		visible: false
+		anchors.fill: parent
+	}
+
+	Timer
+	{
+		id: attemptTimer
+		interval: 500
+		repeat: true
+		onTriggered:
+		{
+			if(locationView.focus)
+				locationView.requestLocationsList()
+
+			if (locationView.attemptLogin)
+				rsApi.request("/control/password/", "")
+		}
 	}
 }

retroshare-qml-app/src/qml/RsLoginPassView.qml

@@ -0,0 +1,52 @@
+/*
+ * RetroShare Android QML App
+ * Copyright (C) 2016  Gioacchino Mazzurco <gio@eigenlab.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import QtQuick 2.0
+import QtQuick.Layouts 1.3
+import QtQuick.Controls 1.4
+import QtQml 2.2
+import org.retroshare.qml_components.LibresapiLocalClient 1.0
+
+Item
+{
+	id: loginView
+	property string buttonText: "Login"
+	property string login
+	property string password
+	signal submit(string login, string password)
+
+	ColumnLayout
+	{
+		id: inputView
+		width: parent.width
+		anchors.top: parent.top
+		anchors.bottom: bottomButton.top
+
+		Row { Text {text: "Name:" } TextField { id: nameField; text: loginView.login } }
+		Row { Text {text: "Password:" } TextField { id: passwordField; text: loginView.password } }
+	}
+
+	Button
+	{
+		id: bottomButton
+		text: loginView.buttonText
+		anchors.bottom: parent.bottom
+		anchors.right: parent.right
+		onClicked: loginView.submit(nameField.text, passwordField.text)
+	}
+}

retroshare-qml-app/src/qml/main.qml

@@ -36,17 +36,17 @@ ApplicationWindow
 			State
 			{
 				name: "waiting_account_select";
-				PropertyChanges { target: swipeView; currentIndex: 1 }
+				PropertyChanges { target: swipeView; currentIndex: locationsView.SwipeView.index }
 			},
 			State
 			{
 				name: "running_ok"
-				PropertyChanges { target: swipeView; currentIndex: 2 }
+				//PropertyChanges { target: swipeView; currentIndex: contactsView.SwipeView.index }
 			},
 			State
 			{
 				name: "running_ok_no_full_control"
-				PropertyChanges { target: swipeView; currentIndex: 2 }
+				//PropertyChanges { target: swipeView; currentIndex: contactsView.SwipeView.index }
 			}
 		    ]
 
@@ -69,12 +69,13 @@ ApplicationWindow
 			id: swipeView
 			anchors.fill: parent
 			visible: true
-			currentIndex: 1
+			currentIndex: 0
 
 			Locations
 			{
 				id: locationsView
 				visible: true
+				qParent: swipeView
 			}
 
 			AddTrustedNode
@@ -83,11 +84,34 @@ ApplicationWindow
 				visible: true
 			}
 
+			Rectangle
+			{
+				color: "red"
+				width: 100
+				height: 100
+			}
+
+			Rectangle
+			{
+				color: "green"
+				width: 100
+				height: 100
+			}
+
+			Rectangle
+			{
+				color: "blue"
+				width: 100
+				height: 100
+			}
+
+/*
+
 			Contacts
 			{
 				id: contactsView
 				visible: true
-			}
+			}*/
 		}
 	}