1 files changed, 0 insertions, 74 deletions
diff --git a/src/main/java/de/thedevstack/conversationsplus/generator/AbstractGenerator.java b/src/main/java/de/thedevstack/conversationsplus/generator/AbstractGenerator.java
deleted file mode 100644
index 2d825f2c..00000000
--- a/src/main/java/de/thedevstack/conversationsplus/generator/AbstractGenerator.java
+++ /dev/null
@@ -1,74 +0,0 @@
-package de.thedevstack.conversationsplus.generator;
-
-import android.util.Base64;
-
-import java.security.MessageDigest;
-import java.security.NoSuchAlgorithmException;
-import java.text.SimpleDateFormat;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.List;
-import java.util.Locale;
-import java.util.TimeZone;
-
-import de.thedevstack.conversationsplus.ConversationsPlusApplication;
-import de.tzur.conversations.Settings;
-import de.thedevstack.conversationsplus.crypto.axolotl.AxolotlService;
-
-public abstract class AbstractGenerator {
-	private final String[] FEATURES = {
-			"urn:xmpp:jingle:1",
-			"urn:xmpp:jingle:apps:file-transfer:3",
-			"urn:xmpp:jingle:transports:s5b:1",
-			"urn:xmpp:jingle:transports:ibb:1",
-			"http://jabber.org/protocol/muc",
-			"jabber:x:conference",
-			"http://jabber.org/protocol/caps",
-			"http://jabber.org/protocol/disco#info",
-			"urn:xmpp:avatar:metadata+notify",
-			"http://jabber.org/protocol/nick+notify",
-			"urn:xmpp:ping",
-			"jabber:iq:version",
-			"http://jabber.org/protocol/chatstates",
-			AxolotlService.PEP_DEVICE_LIST+"+notify"};
-	private final String[] MESSAGE_CONFIRMATION_FEATURES = {
-			"urn:xmpp:chat-markers:0",
-			"urn:xmpp:receipts"
-	};
-	protected final String IDENTITY_TYPE = "phone";
-
-	private static final SimpleDateFormat DATE_FORMAT = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'", Locale.US);
-
-	public String getCapHash() {
-		StringBuilder s = new StringBuilder();
-		s.append("client/" + IDENTITY_TYPE + "//" + ConversationsPlusApplication.getNameAndVersion() + "<");
-		MessageDigest md;
-		try {
-			md = MessageDigest.getInstance("SHA-1");
-		} catch (NoSuchAlgorithmException e) {
-			return null;
-		}
-
-		for (String feature : getFeatures()) {
-			s.append(feature + "<");
-		}
-		byte[] sha1 = md.digest(s.toString().getBytes());
-		return new String(Base64.encode(sha1, Base64.DEFAULT));
-	}
-
-	public static String getTimestamp(long time) {
-		DATE_FORMAT.setTimeZone(TimeZone.getTimeZone("UTC"));
-		return DATE_FORMAT.format(time);
-	}
-
-	public List<String> getFeatures() {
-		ArrayList<String> features = new ArrayList<>();
-		features.addAll(Arrays.asList(FEATURES));
-		if (Settings.CONFIRM_MESSAGE_RECEIVED) {
-			features.addAll(Arrays.asList(MESSAGE_CONFIRMATION_FEATURES));
-		}
-		Collections.sort(features);
-		return features;
-	}
-}