Add clearMessage method

- It is now possible to delete a message for yourself
- WhatsApp Web Version got bumped up to 2,2035,14

Author: Louuke

bin/main/icu/jnet/whatsjava/WAClient.class

@@ -152,12 +152,20 @@ private void confirmLogin() {
 		listener.onReceiveLoginResponse(200);
 	}
 
-	// Generic text message
+	// Send generic text message
 	public void sendMessage(String remoteJid, String messageContent) {
 		String json = WAMessage.buildJson(remoteJid, messageContent, true, Instant.now().getEpochSecond());
 		sendBinary(json, WAMetric.message, WAFlag.ignore);
 	}
 
+	// Delete the send message only for you
+	public void clearMessage(String remoteJid, String messageId, boolean owner) {
+		String modTag = Math.round(Math.random() * 1000000) + "";
+		sendBinary("[\"action\", {epoch: \"" + Utils.getMessageCount() + "\", type: \"set\"}, "
+				+ "[[\"chat\", {jid: \"" + remoteJid + "\", modify_tag: \"" + modTag +"\", type: \"clear\"}, "
+				+ "[[\"item\", {owner: \"" + owner + "\", index: \"" + messageId +"\"}, null]]]]]", WAMetric.group, WAFlag.ignore);
+	}
+	
 	// Load the last x messages of a direct chat or group
 	public void loadConversation(String remoteJid, int messageCount) {
 		sendBinary("[\"query\", {type: \"message\", epoch: \"" + Utils.getMessageCount() + "\", jid: \"" + remoteJid + "\", "

bin/main/icu/jnet/whatsjava/WAMessage.class

@@ -57,6 +57,7 @@ public static Object[] jsonToObject(String json) {
 		JsonArray node = JsonParser.parseString(json).getAsJsonArray();
 
 		JsonObject attributes = node.get(1).getAsJsonObject();
+		// Attributes key values
 		Set<String> keys = attributes.keySet();
 
 		// Contains node content

bin/main/icu/jnet/whatsjava/helper/Utils.class

@@ -87,7 +87,7 @@ private int readInt(int n, boolean littleEndian) {
 	}
 
 	private int readInt20() {
-        checkEOS(3);
+		checkEOS(3);
 
 		int a = next() & 0xff;
 		int b = next() & 0xff;
@@ -112,8 +112,8 @@ private String readPacked8(int tag) {
 		}
 
 		if (startByte >> 7 != 0) {
-            value = value.substring(0, value.length() - 1);
-        }
+			value = value.substring(0, value.length() - 1);
+		}
 		return value;
 	}
 

bin/main/icu/jnet/whatsjava/web/WebImageMessage.class

@@ -93,7 +93,7 @@ public static String buildWebsocketJsonRequest(int requestType, String... conten
 
 		switch(requestType) {
 			case RequestType.LOGIN:
-				request = "[\"admin\",\"init\",[2,2029,4],[\"Ubuntu\",\"Firefox\",\"Unknown\"],\""
+				request = "[\"admin\",\"init\",[2,2035,14],[\"Ubuntu\",\"Firefox\",\"Unknown\"],\""
 						+ "" + content[0] + "\",true]";
 				break;
 			case RequestType.RESTORE_SESSION: