P25 work in progress

2026-11-15 10:07:26 -05:00 · 2014-11-15 21:24:21 +00:00
parent eee28a3449
commit 20c9ae329b
34 changed files with 1511 additions and 59 deletions
--- a/src/decode/p25/message/tsbk/osp/control/AdjacentStatusBroadcast.java
+++ b/src/decode/p25/message/tsbk/osp/control/AdjacentStatusBroadcast.java
@@ -0,0 +1,156 @@
+package decode.p25.message.tsbk.osp.control;
+
+import alias.AliasList;
+import bits.BitSetBuffer;
+import decode.p25.message.tsbk.TSBKMessage;
+import decode.p25.reference.DataUnitID;
+import decode.p25.reference.Opcode;
+
+public class AdjacentStatusBroadcast extends TSBKMessage
+{
+    public static final int[] LOCATION_REGISTRATION_AREA = { 80,81,82,83,84,85,
+        86,87 };
+    public static final int CONVENTIONAL_CHANNEL_FLAG = 88;
+    public static final int SITE_FAILURE_CONDITION_FLAG = 89;
+    public static final int VALID_FLAG = 90;
+    public static final int ACTIVE_NETWORK_CONNECTION_FLAG = 91;
+    public static final int[] SYSTEM_ID = { 92,93,94,95,96,97,98,99,100,101,
+        102,103 };
+    public static final int[] RFSS_ID = { 104,105,106,107,108,109,110,111 };
+    public static final int[] SITE_ID = { 112,113,114,115,116,117,118,119 };
+    public static final int[] CHANNEL = { 120,121,122,123,124,125,126,127,
+        128,129,130,131,132,133,134,135 };
+    public static final int[] SYSTEM_SERVICE_CLASS = { 136,137,138,139,140,141,
+        142,143 };
+    
+    public AdjacentStatusBroadcast( BitSetBuffer message, 
+                                DataUnitID duid,
+                                AliasList aliasList ) 
+    {
+        super( message, duid, aliasList );
+    }
+
+    @Override
+    public String getEventType()
+    {
+        return Opcode.ADJACENT_STATUS_BROADCAST.getDescription();
+    }
+    
+    public String getMessage()
+    {
+        StringBuilder sb = new StringBuilder();
+        
+        sb.append( super.getMessage() );
+        
+        sb.append( " LRA:" + getLocationRegistrationArea() );
+
+        sb.append( " SYSID:" + getSystemID() );
+
+        sb.append( " RFSS:" + getRFSS() );
+        
+        sb.append( " SITE:" + getSiteID() );
+        
+        sb.append( " CHAN:" + getChannel() );
+        
+        if( isConventionalChannel() )
+        {
+            sb.append( " CONVENTIONAL" );
+        }
+        
+        if( isSiteFailureCondition() )
+        {
+            sb.append( " FAILURE-CONDITION" );
+        }
+        
+        if( isValid() )
+        {
+            sb.append( " VALID-INFO" );
+        }
+        
+        if( hasActiveNetworkConnection() )
+        {
+            sb.append( " ACTIVE-NETWORK-CONN" );
+        }
+        
+        sb.append( SystemService.toString( getSystemServiceClass() ) );
+        
+        return sb.toString();
+    }
+    
+    public String getLocationRegistrationArea()
+    {
+        return mMessage.getHex( LOCATION_REGISTRATION_AREA, 2 );
+    }
+    
+    public boolean isConventionalChannel()
+    {
+        return mMessage.get( CONVENTIONAL_CHANNEL_FLAG );
+    }
+    
+    public boolean isSiteFailureCondition()
+    {
+        return mMessage.get( SITE_FAILURE_CONDITION_FLAG );
+    }
+    
+    public boolean isValidSiteInformation()
+    {
+        return mMessage.get( VALID_FLAG );
+    }
+    
+    public boolean hasActiveNetworkConnection()
+    {
+        return mMessage.get( ACTIVE_NETWORK_CONNECTION_FLAG );
+    }
+    
+    public String getSystemID()
+    {
+        return mMessage.getHex( SYSTEM_ID, 3 );
+    }
+    
+    public String getRFSS()
+    {
+        return mMessage.getHex( RFSS_ID, 2 );
+    }
+    
+    public String getSiteID()
+    {
+        return mMessage.getHex( SITE_ID, 2 );
+    }
+    
+    public int getChannel()
+    {
+        return mMessage.getInt( CHANNEL );
+    }
+    
+    public int getSystemServiceClass()
+    {
+        return mMessage.getInt( SYSTEM_SERVICE_CLASS );
+    }
+    
+    public String getSourceAddress()
+    {
+        if( hasAdditionalInformation() && !hasExtendedAddress() )
+        {
+            return mMessage.getHex( SOURCE_ADDRESS, 6 );
+        }
+        
+        return null;
+    }
+    
+    @Override
+    public String getFromID()
+    {
+        return getSourceAddress();
+    }
+    
+    public String getTargetAddress()
+    {
+        return mMessage.getHex( TARGET_ADDRESS, 6 );
+    }
+
+    @Override
+    public String getToID()
+    {
+        return getTargetAddress();
+    }
+}