first simple Shark Net Channel test works

Author: thsc42

src/net/sharksystem/asap/sharknet/InMemoSNMessage.java

@@ -187,7 +187,8 @@ public boolean encrypted() {
     }
 
     public boolean couldBeDecrypted() {
-        return this.encryptedMessagePackage != null;
+        // we have decrypted this message if there is no(!) encrypted package left
+        return this.encryptedMessagePackage == null;
     }
 
     @Override
@@ -281,6 +282,15 @@ public static InMemoSNMessage parseMessage(byte[] message, BasicKeyStore basicKe
             }
         }
 
+        // replace special sn symbols
         return new InMemoSNMessage(snMessage, snSender, snReceivers, creationTime, verified, encrypted);
     }
+
+    public boolean isAnonymousSender(CharSequence peerID) {
+        return peerID.toString().equalsIgnoreCase(SNMessage.ANONYMOUS);
+    }
+
+    public boolean isAnyRecipient(CharSequence peerID) {
+        return peerID.toString().equalsIgnoreCase(SNMessage.ANY_RECIPIENT);
+    }
 }

src/net/sharksystem/asap/sharknet/SNMessage.java

@@ -8,8 +8,8 @@
 import java.util.Set;
 
 public interface SNMessage {
-    CharSequence ANY_RECIPIENT = "SN_ANY";
-    CharSequence ANONYMOUS = "SN_ANON";
+    String ANY_RECIPIENT = "SN_ANY";
+    String ANONYMOUS = "SN_ANON";
     int SIGNED_MASK = 0x1;
     int ENCRYPTED_MASK = 0x2;
 

src/net/sharksystem/utils/ASAPSerialization.java

@@ -135,9 +135,4 @@ public static Set<CharSequence> readCharSequenceSetParameter(InputStream is) thr
 
         return charSet;
     }
-
-    public static void writeDate(Date date, OutputStream os) throws IOException {
-
-    }
-
 }