libepg.common.section.nit.Nit.java Source code

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Here is the source code for libepg.common.section.nit.Nit.java

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/*
 * Copyright (C) 2016 normal
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package libepg.common.section.nit;

import java.util.Iterator;
import java.util.List;
import libepg.epg.section.Section;
import libepg.util.bytearray.ByteArraySplitter;
import org.apache.commons.codec.DecoderException;
import org.apache.commons.codec.binary.Hex;

/**
 * NIT?(ch=101 bs1)
 *
 * @author normal
 */
public final class Nit {

    private Nit() {
    }

    /**
     * table_id=40
     * <br>f343(section_syntax_indicator=1,reserved_future_use=1,reserved=3,section_length=835)
     * <br>network_id=0004
     * <br>c7(reserved=3,version_number=3,current_next_indicator=1)
     * <br>section_number=00
     * <br>last_section_number=00
     * <br>f012(reserved_future_use=15,network_descriptors_length=18)
     * <br>descriptor()=400c0e894253204469676974616cfe020201
     * <br>f324(reserved_future_use=15,transport_stream_loop_length=804)
     * <br>getTransport_streams_loop()=
     * <br>transport_stream_id=4010
     * <br>original_network_id=0004
     * <br>f024(reserved_future_use=15,transport_descriptors_length=36)
     * <br>descriptor()=411500970100980100990102f1c002f3c002f4c002f5c0430b011727481100e802886008
     * <br>transport_stream_id=4011
     * <br>original_network_id=0004
     * <br>f021(reserved_future_use=15,transport_descriptors_length=33)
     * <br>descriptor()=411200a10100a20100a30100a9a102fec00300c0430b011727481100e802886008
     * <br>transport_stream_id=4030
     * <br>original_network_id=0004
     * <br>f018(reserved_future_use=15,transport_descriptors_length=24)
     * <br>descriptor()=410900bf010317c00318c0430b011765841100e802886008
     * <br>transport_stream_id=4031
     * <br>original_network_id=0004
     * <br>f021(reserved_future_use=15,transport_descriptors_length=33)
     * <br>descriptor()=411200ab0100ac0100ad0100b3a10309c0030ac0430b011765841100e802886008
     * <br>transport_stream_id=4090
     * <br>original_network_id=0004
     * <br>f012(reserved_future_use=15,network_descriptors_length=18)
     * <br>descriptor()=410300d301430b011880921100e802886008
     * <br>transport_stream_id=4091
     * <br>original_network_id=0004
     * <br>f015(reserved_future_use=15,network_descriptors_length=21)
     * <br>descriptor()=410600c8010320c0430b011880921100e802886008
     * <br>transport_stream_id=4092
     * <br>original_network_id=0004
     * <br>f012(reserved_future_use=15,network_descriptors_length=18)
     * <br>descriptor()=410300de01430b011880921100e802886008
     * <br>transport_stream_id=40d0
     * <br>original_network_id=0004
     * <br>f024(reserved_future_use=15,transport_descriptors_length=36)
     * <br>descriptor()=4115008d01008e01008f010090a102e8c002e9c002eac0430b011957641100e802886008
     * <br>transport_stream_id=40d1
     * <br>original_network_id=0004
     * <br>f024(reserved_future_use=15,transport_descriptors_length=36)
     * <br>descriptor()=411500b50100b60100b70100bca100bda1030cc0030dc0430b011957641100e802886008
     * <br>transport_stream_id=40f1
     * <br>original_network_id=0004
     * <br>f021(reserved_future_use=15,transport_descriptors_length=33)
     * <br>descriptor()=411200650100660102bcc002bdc002c3c003a1a4430b011996001100e802886008
     * <br>transport_stream_id=40f2
     * <br>original_network_id=0004
     * <br>f018(reserved_future_use=15,transport_descriptors_length=24)
     * <br>descriptor()=4109006701006801038ec0430b011996001100e802886008
     * <br>transport_stream_id=4450
     * <br>original_network_id=0004
     * <br>f012(reserved_future_use=15,network_descriptors_length=18)
     * <br>descriptor()=410300c001430b011804201100e802886008
     * <br>transport_stream_id=4451
     * <br>original_network_id=0004
     * <br>f012(reserved_future_use=15,network_descriptors_length=18)
     * <br>descriptor()=410300c101430b011804201100e802886008
     * <br>transport_stream_id=4470
     * <br>original_network_id=0004
     * <br>f015(reserved_future_use=15,network_descriptors_length=21)
     * <br>descriptor()=410600c90100ca01430b011842561100e802886008
     * <br>transport_stream_id=4671
     * <br>original_network_id=0004
     * <br>f012(reserved_future_use=15,network_descriptors_length=18)
     * <br>descriptor()=410300ec01430b011842561100e802886008
     * <br>transport_stream_id=4672
     * <br>original_network_id=0004
     * <br>f012(reserved_future_use=15,network_descriptors_length=18)
     * <br>descriptor()=4103010001430b011842561100e802886008
     * <br>transport_stream_id=46b0
     * <br>original_network_id=0004
     * <br>f012(reserved_future_use=15,network_descriptors_length=18)
     * <br>descriptor()=410300ee01430b011919281100e802886008
     * <br>transport_stream_id=46b1
     * <br>original_network_id=0004
     * <br>f018(reserved_future_use=15,transport_descriptors_length=24)
     * <br>descriptor()=410900f1010348c00349c0430b011919281100e802886008
     * <br>transport_stream_id=46b2
     * <br>original_network_id=0004
     * <br>f01b(reserved_future_use=15,transport_descriptors_length=27)
     * <br>410c00e70100e80100e901021302430b011919281100e802886008
     * <br>transport_stream_id=4730
     * <br>original_network_id=0004
     * <br>f012(reserved_future_use=15,network_descriptors_length=18)
     * <br>descriptor()=410300ea01430b012072721100e802886008
     * <br>transport_stream_id=4731
     * <br>original_network_id=0004
     * <br>f012(reserved_future_use=15,network_descriptors_length=18)
     * <br>descriptor()=410300f201430b012072721100e802886008
     * <br>transport_stream_id=4732
     * <br>original_network_id=0004
     * <br>f012(reserved_future_use=15,network_descriptors_length=18)
     * <br>descriptor()=410300f301430b012072721100e802886008
     * <br>transport_stream_id=4750
     * <br>original_network_id=0004
     * <br>f012(reserved_future_use=15,network_descriptors_length=18)
     * <br>descriptor()=410300fc01430b012111081100e802886008
     * <br>transport_stream_id=4751
     * <br>original_network_id=0004
     * <br>f012(reserved_future_use=15,network_descriptors_length=18)
     * <br>descriptor()=410300f401430b012111081100e802886008
     * <br>transport_stream_id=4752
     * <br>original_network_id=0004
     * <br>f012(reserved_future_use=15,network_descriptors_length=18)
     * <br>descriptor()=410300f501430b012111081100e802886008
     * <br>transport_stream_id=4770
     * <br>original_network_id=0004
     * <br>f012(reserved_future_use=15,network_descriptors_length=18)
     * <br>descriptor()=410300fb01430b012149441100e802886008
     * <br>transport_stream_id=4771
     * <br>original_network_id=0004
     * <br>f012(reserved_future_use=15,network_descriptors_length=18)
     * <br>descriptor()=410300ff01430b012149441100e802886008
     * <br>transport_stream_id=4772
     * <br>original_network_id=0004
     * <br>f012(reserved_future_use=15,network_descriptors_length=18)
     * <br>descriptor()=4103010201430b012149441100e802886008
     * <br>CRC=2b5b8afb
     */
    public static final String NIT = "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";

    public static Section getNit() throws DecoderException {
        return new Section(Hex.decodeHex(NIT.toCharArray()));
    }

    /**
    * Test of splitByLengthField method, of class ByteArraySplitter.
    *
    * @throws org.apache.commons.codec.DecoderException
    */
    public static void gen() throws DecoderException {
        final boolean exec = false;
        if (exec == true) {
            byte[] src = Hex.decodeHex(
                    "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"
                            .toCharArray());
            int lengthFieldPosition = 5;
            int lengthFieldLength = 2;
            List<byte[]> result = ByteArraySplitter.splitByLengthField(src, lengthFieldPosition, lengthFieldLength,
                    (x) -> x & 0x0FFF);
            Iterator<byte[]> it_result = result.iterator();

            StringBuilder s = new StringBuilder();
            s.append("\n");
            while (it_result.hasNext()) {
                byte[] res = it_result.next();

                s.append("expResult.add(new TransportStreamLoop(Hex.decodeHex(\"");

                s.append(Hex.encodeHexString(res));

                s.append("\".toCharArray())));");

                s.append("\n");
            }
            System.out.println(s.toString());
        }
    }
}