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https://github.com/DSheirer/sdrtrunk.git
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Initial commit of redesigned internal processing and audio management.
Note: Several of the decoders are currently non-functioning in this commit. If you want the latest functioning codebase, please checkout the commit prior to this one. All decoders will eventually be updated with this new architecture. Currently broken: - Logging and recording - Aux decoders (Fleetsync/MDC/LoJack/Tait) - LTR/Passport decoders Changes in this commit: - Module architecture for decoders and components with central provisioning by the DecoderFactory - Transition from Complex sample stream processing to float buffer processing for improved memory management - Redesigned filter structures - to support buffers and streams - Resolved several memory leak issues - Universal sharing of the thread pool manager - Added centralized audio management with call/user prioritization and new gui with mute/volume controls - Embedded audio metadata for eventual streaming support - Redesigned ProcessingChain to support independent re-use - Added new TrafficChannelManager to handle traffic channel allocations - Traffic Channel pool size and Call timeout available in P25 and MPT1327 configs - Redesigned channel and decoder gui components
This commit is contained in:
denny
131
src/module/decode/p25/message/pdu/PDUMessageFactory.java
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131
src/module/decode/p25/message/pdu/PDUMessageFactory.java
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package module.decode.p25.message.pdu;
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import module.decode.p25.message.pdu.osp.control.AdjacentStatusBroadcastExtended;
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import module.decode.p25.message.pdu.osp.control.CallAlertExtended;
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import module.decode.p25.message.pdu.osp.control.GroupAffiliationQueryExtended;
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import module.decode.p25.message.pdu.osp.control.GroupAffiliationResponseExtended;
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import module.decode.p25.message.pdu.osp.control.MessageUpdateExtended;
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import module.decode.p25.message.pdu.osp.control.NetworkStatusBroadcastExtended;
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import module.decode.p25.message.pdu.osp.control.ProtectionParameterBroadcast;
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import module.decode.p25.message.pdu.osp.control.RFSSStatusBroadcastExtended;
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import module.decode.p25.message.pdu.osp.control.RoamingAddressUpdateExtended;
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import module.decode.p25.message.pdu.osp.control.StatusQueryExtended;
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import module.decode.p25.message.pdu.osp.control.StatusUpdateExtended;
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import module.decode.p25.message.pdu.osp.control.UnitRegistrationResponseExtended;
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import module.decode.p25.message.pdu.osp.data.GroupDataChannelGrantExtended;
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import module.decode.p25.message.pdu.osp.data.IndividualDataChannelGrantExtended;
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import module.decode.p25.message.pdu.osp.voice.GroupVoiceChannelGrantExplicit;
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import module.decode.p25.message.pdu.osp.voice.TelephoneInterconnectChannelGrantExplicit;
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import module.decode.p25.message.pdu.osp.voice.TelephoneInterconnectChannelGrantUpdateExplicit;
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import module.decode.p25.message.pdu.osp.voice.UnitToUnitAnswerRequestExplicit;
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import module.decode.p25.message.pdu.osp.voice.UnitToUnitVoiceChannelGrantExtended;
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import module.decode.p25.message.pdu.osp.voice.UnitToUnitVoiceChannelGrantUpdateExtended;
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import module.decode.p25.reference.DataUnitID;
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import module.decode.p25.reference.Opcode;
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import module.decode.p25.reference.PDUFormat;
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import module.decode.p25.reference.Vendor;
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import alias.AliasList;
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import bits.BinaryMessage;
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public class PDUMessageFactory
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{
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public static PDUMessage getMessage( BinaryMessage message,
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DataUnitID duid,
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AliasList aliasList )
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{
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PDUFormat format = PDUFormat.fromValue(
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message.getInt( PDUMessage.FORMAT ) );
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switch( format )
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{
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case ALTERNATE_MULTI_BLOCK_TRUNKING_CONTROL:
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Vendor vendor = Vendor.fromValue(
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message.getInt( PDUMessage.VENDOR_ID ) );
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switch( vendor )
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{
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case STANDARD:
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Opcode opcode = Opcode.fromValue(
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message.getInt( PDUMessage.OPCODE ) );
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switch( opcode )
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{
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case ADJACENT_STATUS_BROADCAST:
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return new AdjacentStatusBroadcastExtended(
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message, duid, aliasList );
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case CALL_ALERT:
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return new CallAlertExtended( message, duid,
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aliasList );
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case GROUP_AFFILIATION_QUERY:
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return new GroupAffiliationQueryExtended(
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message, duid, aliasList );
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case GROUP_AFFILIATION_RESPONSE:
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return new GroupAffiliationResponseExtended(
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message, duid, aliasList );
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case GROUP_DATA_CHANNEL_GRANT:
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return new GroupDataChannelGrantExtended(
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message, duid, aliasList );
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case GROUP_VOICE_CHANNEL_GRANT:
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return new GroupVoiceChannelGrantExplicit(
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message, duid, aliasList );
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case INDIVIDUAL_DATA_CHANNEL_GRANT:
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return new IndividualDataChannelGrantExtended(
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message, duid, aliasList );
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case MESSAGE_UPDATE:
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return new MessageUpdateExtended( message, duid,
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aliasList );
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case NETWORK_STATUS_BROADCAST:
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return new NetworkStatusBroadcastExtended(
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message, duid, aliasList );
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case PROTECTION_PARAMETER_BROADCAST:
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return new ProtectionParameterBroadcast(
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message, duid, aliasList );
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case RFSS_STATUS_BROADCAST:
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return new RFSSStatusBroadcastExtended( message,
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duid, aliasList );
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case ROAMING_ADDRESS_UPDATE:
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return new RoamingAddressUpdateExtended(
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message, duid, aliasList );
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case STATUS_QUERY:
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return new StatusQueryExtended( message, duid,
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aliasList );
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case STATUS_UPDATE:
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return new StatusUpdateExtended( message, duid,
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aliasList );
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case TELEPHONE_INTERCONNECT_VOICE_CHANNEL_GRANT:
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return new TelephoneInterconnectChannelGrantExplicit(
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message, duid, aliasList );
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case TELEPHONE_INTERCONNECT_VOICE_CHANNEL_GRANT_UPDATE:
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return new TelephoneInterconnectChannelGrantUpdateExplicit(
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message, duid, aliasList );
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case UNIT_REGISTRATION_RESPONSE:
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return new UnitRegistrationResponseExtended(
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message, duid, aliasList );
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case UNIT_TO_UNIT_ANSWER_REQUEST:
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return new UnitToUnitAnswerRequestExplicit(
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message, duid, aliasList );
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case UNIT_TO_UNIT_VOICE_CHANNEL_GRANT:
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return new UnitToUnitVoiceChannelGrantExtended(
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message, duid, aliasList );
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case UNIT_TO_UNIT_VOICE_CHANNEL_GRANT_UPDATE:
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return new UnitToUnitVoiceChannelGrantUpdateExtended(
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message, duid, aliasList );
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default:
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break;
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}
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case MOTOROLA:
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break;
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default:
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break;
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}
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return new PDUMessage( message, duid, aliasList );
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case UNCONFIRMED_MULTI_BLOCK_TRUNKING_CONTROL:
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return new PDUMessage( message, duid, aliasList );
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default:
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return new PDUMessage( message, duid, aliasList );
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}
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}
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}
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