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Code Issues Packages Projects Releases 2 Wiki Activity

Added CRC checks to 2,3 and 4 block PDU messages. Enforcing message validation via the message processor. Updated the P25 Activity Summary to show frequencies in megahertz and to add site aliasing to the summary text.

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This commit is contained in:
dennis.sheirer
2014-12-17 02:10:43 +00:00
parent e7b446b3b5
commit 63eaef664b
25 changed files with 467 additions and 75 deletions
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5
src/decode/p25/message/pdu/osp/control/AdjacentStatusBroadcastExtended.java
View File

@@ -1,5 +1,6 @@
package decode.p25.message.pdu.osp.control;
import crc.CRCP25;
import alias.AliasList;
import bits.BitSetBuffer;
import decode.p25.message.pdu.PDUMessage;
@@ -37,6 +38,10 @@ public class AdjacentStatusBroadcastExtended extends PDUMessage
DataUnitID duid, AliasList aliasList )
{
super( message, duid, aliasList );
/* Header block is already error detected/corrected - perform error
* detection correction on the intermediate and final data blocks */
mCRC[ 1 ] = CRCP25.correctPDU1( mMessage );
}
@Override

5
src/decode/p25/message/pdu/osp/control/CallAlertExtended.java
View File

@@ -1,5 +1,6 @@
package decode.p25.message.pdu.osp.control;
import crc.CRCP25;
import alias.AliasList;
import bits.BitSetBuffer;
import decode.p25.message.pdu.PDUMessage;
@@ -24,6 +25,10 @@ public class CallAlertExtended extends PDUMessage
DataUnitID duid, AliasList aliasList )
{
super( message, duid, aliasList );
/* Header block is already error detected/corrected - perform error
* detection correction on the intermediate and final data blocks */
mCRC[ 1 ] = CRCP25.correctPDU1( mMessage );
}
@Override

5
src/decode/p25/message/pdu/osp/control/GroupAffiliationQueryExtended.java
View File

@@ -1,5 +1,6 @@
package decode.p25.message.pdu.osp.control;
import crc.CRCP25;
import alias.AliasList;
import bits.BitSetBuffer;
import decode.p25.message.pdu.PDUMessage;
@@ -24,6 +25,10 @@ public class GroupAffiliationQueryExtended extends PDUMessage
DataUnitID duid, AliasList aliasList )
{
super( message, duid, aliasList );
/* Header block is already error detected/corrected - perform error
* detection correction on the intermediate and final data blocks */
mCRC[ 1 ] = CRCP25.correctPDU1( mMessage );
}
@Override

5
src/decode/p25/message/pdu/osp/control/GroupAffiliationResponseExtended.java
View File

@@ -1,5 +1,6 @@
package decode.p25.message.pdu.osp.control;
import crc.CRCP25;
import alias.AliasList;
import bits.BitSetBuffer;
import decode.p25.message.pdu.PDUMessage;
@@ -34,6 +35,10 @@ public class GroupAffiliationResponseExtended extends PDUMessage
DataUnitID duid, AliasList aliasList )
{
super( message, duid, aliasList );
/* Header block is already error detected/corrected - perform error
* detection correction on the intermediate and final data blocks */
mCRC[ 1 ] = CRCP25.correctPDU2( mMessage );
}
@Override

5
src/decode/p25/message/pdu/osp/control/MessageUpdateExtended.java
View File

@@ -1,5 +1,6 @@
package decode.p25.message.pdu.osp.control;
import crc.CRCP25;
import alias.AliasList;
import bits.BitSetBuffer;
import decode.p25.message.pdu.PDUMessage;
@@ -26,6 +27,10 @@ public class MessageUpdateExtended extends PDUMessage
DataUnitID duid, AliasList aliasList )
{
super( message, duid, aliasList );
/* Header block is already error detected/corrected - perform error
* detection correction on the intermediate and final data blocks */
mCRC[ 1 ] = CRCP25.correctPDU1( mMessage );
}
@Override

5
src/decode/p25/message/pdu/osp/control/NetworkStatusBroadcastExtended.java
View File

@@ -1,5 +1,6 @@
package decode.p25.message.pdu.osp.control;
import crc.CRCP25;
import alias.AliasList;
import bits.BitSetBuffer;
import decode.p25.message.pdu.PDUMessage;
@@ -36,6 +37,10 @@ public class NetworkStatusBroadcastExtended extends PDUMessage
DataUnitID duid, AliasList aliasList )
{
super( message, duid, aliasList );
/* Header block is already error detected/corrected - perform error
* detection correction on the intermediate and final data blocks */
mCRC[ 1 ] = CRCP25.correctPDU1( mMessage );
}
@Override

5
src/decode/p25/message/pdu/osp/control/ProtectionParameterBroadcast.java
View File

@@ -1,5 +1,6 @@
package decode.p25.message.pdu.osp.control;
import crc.CRCP25;
import alias.AliasList;
import bits.BitSetBuffer;
import decode.p25.message.pdu.PDUMessage;
@@ -38,6 +39,10 @@ public class ProtectionParameterBroadcast extends PDUMessage
DataUnitID duid, AliasList aliasList )
{
super( message, duid, aliasList );
/* Header block is already error detected/corrected - perform error
* detection correction on the intermediate and final data blocks */
mCRC[ 1 ] = CRCP25.correctPDU2( mMessage );
}
@Override

5
src/decode/p25/message/pdu/osp/control/RFSSStatusBroadcastExtended.java
View File

@@ -1,5 +1,6 @@
package decode.p25.message.pdu.osp.control;
import crc.CRCP25;
import alias.AliasList;
import bits.BitSetBuffer;
import decode.p25.message.pdu.PDUMessage;
@@ -37,6 +38,10 @@ public class RFSSStatusBroadcastExtended extends PDUMessage
DataUnitID duid, AliasList aliasList )
{
super( message, duid, aliasList );
/* Header block is already error detected/corrected - perform error
* detection correction on the intermediate and final data blocks */
mCRC[ 1 ] = CRCP25.correctPDU1( mMessage );
}
@Override

17
src/decode/p25/message/pdu/osp/control/RoamingAddressUpdateExtended.java
View File

@@ -1,5 +1,6 @@
package decode.p25.message.pdu.osp.control;
import crc.CRCP25;
import alias.AliasList;
import bits.BitSetBuffer;
import decode.p25.message.pdu.PDUMessage;
@@ -69,18 +70,34 @@ public class RoamingAddressUpdateExtended extends PDUMessage
if( mMessage.size() == P25MessageFramer.PDU2_BEGIN )
{
mFormat = Format.FORMAT_1;
/* Header block is already error detected/corrected - perform error
* detection correction on the intermediate and final data blocks */
mCRC[ 1 ] = CRCP25.correctPDU1( mMessage );
}
else if( mMessage.size() == P25MessageFramer.PDU3_BEGIN )
{
mFormat = Format.FORMAT_2;
/* Header block is already error detected/corrected - perform error
* detection correction on the intermediate and final data blocks */
mCRC[ 1 ] = CRCP25.correctPDU2( mMessage );
}
else if( mMessage.size() == P25MessageFramer.PDU3_DECODED_END )
{
mFormat = Format.FORMAT_3;
/* Header block is already error detected/corrected - perform error
* detection correction on the intermediate and final data blocks */
mCRC[ 1 ] = CRCP25.correctPDU3( mMessage );
}
else
{
mFormat = Format.FORMAT_1;
/* Header block is already error detected/corrected - perform error
* detection correction on the intermediate and final data blocks */
mCRC[ 1 ] = CRCP25.correctPDU1( mMessage );
}
}

5
src/decode/p25/message/pdu/osp/control/StatusQueryExtended.java
View File

@@ -1,5 +1,6 @@
package decode.p25.message.pdu.osp.control;
import crc.CRCP25;
import alias.AliasList;
import bits.BitSetBuffer;
import decode.p25.message.pdu.PDUMessage;
@@ -24,6 +25,10 @@ public class StatusQueryExtended extends PDUMessage
DataUnitID duid, AliasList aliasList )
{
super( message, duid, aliasList );
/* Header block is already error detected/corrected - perform error
* detection correction on the intermediate and final data blocks */
mCRC[ 1 ] = CRCP25.correctPDU1( mMessage );
}
@Override

5
src/decode/p25/message/pdu/osp/control/StatusUpdateExtended.java
View File

@@ -1,5 +1,6 @@
package decode.p25.message.pdu.osp.control;
import crc.CRCP25;
import alias.AliasList;
import bits.BitSetBuffer;
import decode.p25.message.pdu.PDUMessage;
@@ -26,6 +27,10 @@ public class StatusUpdateExtended extends PDUMessage
DataUnitID duid, AliasList aliasList )
{
super( message, duid, aliasList );
/* Header block is already error detected/corrected - perform error
* detection correction on the intermediate and final data blocks */
mCRC[ 1 ] = CRCP25.correctPDU1( mMessage );
}
@Override

5
src/decode/p25/message/pdu/osp/control/UnitRegistrationResponseExtended.java
View File

@@ -1,5 +1,6 @@
package decode.p25.message.pdu.osp.control;
import crc.CRCP25;
import alias.AliasList;
import bits.BitSetBuffer;
import decode.p25.message.pdu.PDUMessage;
@@ -28,6 +29,10 @@ public class UnitRegistrationResponseExtended extends PDUMessage
DataUnitID duid, AliasList aliasList )
{
super( message, duid, aliasList );
/* Header block is already error detected/corrected - perform error
* detection correction on the intermediate and final data blocks */
mCRC[ 1 ] = CRCP25.correctPDU2( mMessage );
}
@Override