Merge tag '1.2.0' into trz/master

Conflicts:
	src/main/java/eu/siacs/conversations/parser/AbstractParser.java
	src/main/java/eu/siacs/conversations/ui/SettingsActivity.java
	src/main/java/eu/siacs/conversations/ui/adapter/ConversationAdapter.java
	src/main/res/values-de/strings.xml
	src/main/res/xml/preferences.xml

6 files changed, 120 insertions, 16 deletions

diff --git a/src/main/java/eu/siacs/conversations/utils/CryptoHelper.java b/src/main/java/eu/siacs/conversations/utils/CryptoHelper.java
index fc21acbc..eb7e2c3c 100644
--- a/src/main/java/eu/siacs/conversations/utils/CryptoHelper.java
+++ b/src/main/java/eu/siacs/conversations/utils/CryptoHelper.java
@@ -4,7 +4,9 @@ import java.security.SecureRandom;
 import java.text.Normalizer;
 import java.util.Arrays;
 import java.util.Collection;
+import java.util.Iterator;
 import java.util.LinkedHashSet;
+import java.util.List;
 
 import eu.siacs.conversations.Config;
 
@@ -97,10 +99,26 @@ public final class CryptoHelper {
 		return builder.toString();
 	}
 
-	public static String[] getSupportedCipherSuites(final String[] platformSupportedCipherSuites) {
-		//final Collection<String> cipherSuites = new LinkedHashSet<>(Arrays.asList(Config.ENABLED_CIPHERS));
-		//cipherSuites.retainAll(Arrays.asList(platformSupportedCipherSuites));
-		//return cipherSuites.toArray(new String[cipherSuites.size()]);
-		return platformSupportedCipherSuites;
+	public static String[] getOrderedCipherSuites(final String[] platformSupportedCipherSuites) {
+		final Collection<String> cipherSuites = new LinkedHashSet<>(Arrays.asList(Config.ENABLED_CIPHERS));
+		final List<String> platformCiphers = Arrays.asList(platformSupportedCipherSuites);
+		cipherSuites.retainAll(platformCiphers);
+		cipherSuites.addAll(platformCiphers);
+		filterWeakCipherSuites(cipherSuites);
+		return cipherSuites.toArray(new String[cipherSuites.size()]);
+	}
+
+	private static void filterWeakCipherSuites(final Collection<String> cipherSuites) {
+		final Iterator<String> it = cipherSuites.iterator();
+		while (it.hasNext()) {
+			String cipherName = it.next();
+			// remove all ciphers with no or very weak encryption or no authentication
+			for (String weakCipherPattern : Config.WEAK_CIPHER_PATTERNS) {
+				if (cipherName.contains(weakCipherPattern)) {
+					it.remove();
+					break;
+				}
+			}
+		}
 	}
 }
diff --git a/src/main/java/eu/siacs/conversations/utils/DNSHelper.java b/src/main/java/eu/siacs/conversations/utils/DNSHelper.java
index a09b4d0f..bcb2ca44 100644
--- a/src/main/java/eu/siacs/conversations/utils/DNSHelper.java
+++ b/src/main/java/eu/siacs/conversations/utils/DNSHelper.java
@@ -140,18 +140,13 @@ public class DNSHelper {
 			}
 			ArrayList<Bundle> values = new ArrayList<>();
 			for (SRV srv : result) {
-				boolean added = false;
 				if (ips6.containsKey(srv.getName())) {
 					values.add(createNamePortBundle(srv.getName(),srv.getPort(),ips6));
-					added = true;
 				}
 				if (ips4.containsKey(srv.getName())) {
 					values.add(createNamePortBundle(srv.getName(),srv.getPort(),ips4));
-					added = true;
-				}
-				if (!added) {
-					values.add(createNamePortBundle(srv.getName(),srv.getPort(),null));
 				}
+				values.add(createNamePortBundle(srv.getName(),srv.getPort(),null));
 			}
 			bundle.putParcelableArrayList("values", values);
 		} catch (SocketTimeoutException e) {
diff --git a/src/main/java/eu/siacs/conversations/utils/GeoHelper.java b/src/main/java/eu/siacs/conversations/utils/GeoHelper.java
new file mode 100644
index 00000000..f7dda936
--- /dev/null
+++ b/src/main/java/eu/siacs/conversations/utils/GeoHelper.java
@@ -0,0 +1,71 @@
+package eu.siacs.conversations.utils;
+
+import android.content.Intent;
+import android.net.Uri;
+
+import java.io.UnsupportedEncodingException;
+import java.net.URLEncoder;
+import java.util.ArrayList;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.Message;
+
+public class GeoHelper {
+	private static Pattern GEO_URI = Pattern.compile("geo:([\\-0-9.]+),([\\-0-9.]+)(?:,([\\-0-9.]+))?(?:\\?(.*))?", Pattern.CASE_INSENSITIVE);
+
+	public static boolean isGeoUri(String body) {
+		return body != null && GEO_URI.matcher(body).matches();
+	}
+
+	public static ArrayList<Intent> createGeoIntentsFromMessage(Message message) {
+		final ArrayList<Intent> intents = new ArrayList();
+		Matcher matcher = GEO_URI.matcher(message.getBody());
+		if (!matcher.matches()) {
+			return intents;
+		}
+		double latitude;
+		double longitude;
+		try {
+			latitude = Double.parseDouble(matcher.group(1));
+			if (latitude > 90.0 || latitude < -90.0) {
+				return intents;
+			}
+			longitude = Double.parseDouble(matcher.group(2));
+			if (longitude > 180.0 || longitude < -180.0) {
+				return intents;
+			}
+		} catch (NumberFormatException nfe) {
+			return intents;
+		}
+		final Conversation conversation = message.getConversation();
+		String label;
+		if (conversation.getMode() == Conversation.MODE_SINGLE && message.getStatus() == Message.STATUS_RECEIVED) {
+			try {
+				label = "(" + URLEncoder.encode(message.getConversation().getName(), "UTF-8") + ")";
+			} catch (UnsupportedEncodingException e) {
+				label = "";
+			}
+		} else {
+			label = "";
+		}
+
+		Intent locationPluginIntent = new Intent("eu.siacs.conversations.location.show");
+		locationPluginIntent.putExtra("latitude",latitude);
+		locationPluginIntent.putExtra("longitude",longitude);
+		if (conversation.getMode() == Conversation.MODE_SINGLE && message.getStatus() == Message.STATUS_RECEIVED) {
+			locationPluginIntent.putExtra("name",conversation.getName());
+		}
+		intents.add(locationPluginIntent);
+
+		Intent geoIntent = new Intent(Intent.ACTION_VIEW);
+		geoIntent.setData(Uri.parse("geo:" + String.valueOf(latitude) + "," + String.valueOf(longitude) + "?q=" + String.valueOf(latitude) + "," + String.valueOf(longitude) + label));
+		intents.add(geoIntent);
+
+		Intent httpIntent = new Intent(Intent.ACTION_VIEW);
+		httpIntent.setData(Uri.parse("https://maps.google.com/maps?q=loc:"+String.valueOf(latitude) + "," + String.valueOf(longitude) +label));
+		intents.add(httpIntent);
+		return intents;
+	}
+}
diff --git a/src/main/java/eu/siacs/conversations/utils/PhoneHelper.java b/src/main/java/eu/siacs/conversations/utils/PhoneHelper.java
index 9a5cbaaf..99e8ebb8 100644
--- a/src/main/java/eu/siacs/conversations/utils/PhoneHelper.java
+++ b/src/main/java/eu/siacs/conversations/utils/PhoneHelper.java
@@ -8,6 +8,7 @@ import android.content.Context;
 import android.content.CursorLoader;
 import android.content.Loader;
 import android.content.Loader.OnLoadCompleteListener;
+import android.content.pm.PackageManager;
 import android.database.Cursor;
 import android.net.Uri;
 import android.os.Bundle;
@@ -91,4 +92,17 @@ public class PhoneHelper {
 			}
 		}
 	}
+
+	public static String getVersionName(Context context) {
+		final String packageName = context == null ? null : context.getPackageName();
+		if (packageName != null) {
+			try {
+				return context.getPackageManager().getPackageInfo(packageName, 0).versionName;
+			} catch (final PackageManager.NameNotFoundException e) {
+				return "unknown";
+			}
+		} else {
+			return "unknown";
+		}
+	}
 }
diff --git a/src/main/java/eu/siacs/conversations/utils/UIHelper.java b/src/main/java/eu/siacs/conversations/utils/UIHelper.java
index 333f6e27..0ddf606f 100644
--- a/src/main/java/eu/siacs/conversations/utils/UIHelper.java
+++ b/src/main/java/eu/siacs/conversations/utils/UIHelper.java
@@ -295,8 +295,14 @@ public class UIHelper {
 			if (message.getBody().startsWith(Message.ME_COMMAND)) {
 				return new Pair<>(message.getBody().replaceAll("^" + Message.ME_COMMAND,
 						UIHelper.getMessageDisplayName(message) + " "), false);
-			} else {
-				return new Pair<>(message.getBody(), false);
+			} else if (GeoHelper.isGeoUri(message.getBody())) {
+				if (message.getStatus() == Message.STATUS_RECEIVED) {
+					return new Pair<>(context.getString(R.string.received_location),true);
+				} else {
+					return new Pair<>(context.getString(R.string.location), true);
+				}
+			} else{
+				return new Pair<>(message.getBody().trim(), false);
 			}
 		}
 	}
diff --git a/src/main/java/eu/siacs/conversations/utils/XmppUri.java b/src/main/java/eu/siacs/conversations/utils/XmppUri.java
index 0f1b18c3..92c0241e 100644
--- a/src/main/java/eu/siacs/conversations/utils/XmppUri.java
+++ b/src/main/java/eu/siacs/conversations/utils/XmppUri.java
@@ -32,7 +32,7 @@ public class XmppUri {
 
 	protected void parse(Uri uri) {
 		String scheme = uri.getScheme();
-		if ("xmpp".equals(scheme)) {
+		if ("xmpp".equalsIgnoreCase(scheme)) {
 			// sample: xmpp:jid@foo.com
 			muc = "join".equalsIgnoreCase(uri.getQuery());
 			if (uri.getAuthority() != null) {
@@ -41,7 +41,7 @@ public class XmppUri {
 				jid = uri.getSchemeSpecificPart().split("\\?")[0];
 			}
 			fingerprint = parseFingerprint(uri.getQuery());
-		} else if ("imto".equals(scheme)) {
+		} else if ("imto".equalsIgnoreCase(scheme)) {
 			// sample: imto://xmpp/jid@foo.com
 			try {
 				jid = URLDecoder.decode(uri.getEncodedPath(), "UTF-8").split("/")[1];
@@ -73,7 +73,7 @@ public class XmppUri {
 
 	public Jid getJid() {
 		try {
-			return this.jid == null ? null :Jid.fromString(this.jid);
+			return this.jid == null ? null :Jid.fromString(this.jid.toLowerCase());
 		} catch (InvalidJidException e) {
 			return null;
 		}