made hard coded choice for encryptions more flexible and disable parsing

1 files changed, 32 insertions, 2 deletions

diff --git a/src/main/java/eu/siacs/conversations/Config.java b/src/main/java/eu/siacs/conversations/Config.java
index 4d64c3aa..549778f3 100644
--- a/src/main/java/eu/siacs/conversations/Config.java
+++ b/src/main/java/eu/siacs/conversations/Config.java
@@ -6,13 +6,43 @@ import eu.siacs.conversations.xmpp.chatstate.ChatState;
 
 public final class Config {
 
+
+	private static final int UNENCRYPTED = 1;
+	private static final int OPENPGP = 2;
+	private static final int OTR = 4;
+	private static final int OMEMO = 8;
+
+	private static final int ENCRYPTION_MASK = UNENCRYPTED | OPENPGP | OTR | OMEMO;
+
+	public static boolean supportUnencrypted() {
+		return (ENCRYPTION_MASK & UNENCRYPTED) != 0;
+	}
+
+	public static boolean supportOpenPgp() {
+		return (ENCRYPTION_MASK & OPENPGP) != 0;
+	}
+
+	public static boolean supportOpenPgpOnly() {
+		return supportOpenPgp() && !multipleEncryptionChoices();
+	}
+
+	public static boolean supportOtr() {
+		return (ENCRYPTION_MASK & OTR) != 0;
+	}
+
+	public static boolean supportOmemo() {
+		return (ENCRYPTION_MASK & OMEMO) != 0;
+	}
+
+	public static boolean multipleEncryptionChoices() {
+		return (ENCRYPTION_MASK & (ENCRYPTION_MASK - 1)) != 0;
+	}
+
 	public static final String LOGTAG = "conversations";
 
 
 	public static final String DOMAIN_LOCK = null; //only allow account creation for this domain
 	public static final boolean DISALLOW_REGISTRATION_IN_UI = false; //hide the register checkbox
-	public static final boolean HIDE_PGP_IN_UI = false; //some more consumer focused clients might want to disable OpenPGP
-	public static final boolean FORCE_E2E_ENCRYPTION = false; //disables ability to send unencrypted 1-on-1
 	public static final boolean ALLOW_NON_TLS_CONNECTIONS = false; //very dangerous. you should have a good reason to set this to true
 	public static final boolean FORCE_ORBOT = false; // always use TOR
 	public static final boolean HIDE_MESSAGE_TEXT_IN_NOTIFICATION = false;