[deliverable/tracecompass.git] / org.eclipse.tracecompass.pcap.core / src / org / eclipse / linuxtools / internal / pcap / core / trace / PcapFileValues.java

/*******************************************************************************
 * Copyright (c) 2014 Ericsson
 *
 * All rights reserved. This program and the accompanying materials are
 * made available under the terms of the Eclipse Public License v1.0 which
 * accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *   Vincent Perot - Initial API and implementation
 *******************************************************************************/

package org.eclipse.linuxtools.internal.pcap.core.trace;

/**
 * Interface that lists constants related to a Pcap File.
 *
 * See http://wiki.wireshark.org/Development/LibpcapFileFormat.
 *
 * @author Vincent Perot
 */
public interface PcapFileValues {

    /** Number used to determine the endianness and precision of the file */
    int MAGIC_BIG_ENDIAN_MICRO = 0xa1b2c3d4;

    /** Number used to determine the endianness and precision of the file */
    int MAGIC_LITTLE_ENDIAN_MICRO = 0xd4c3b2a1;

    /** Number used to determine the endianness and precision of the file */
    int MAGIC_BIG_ENDIAN_NANO = 0xa1b23c4d;

    /** Number used to determine the endianness and precision of the file */
    int MAGIC_LITTLE_ENDIAN_NANO = 0x4d3cb2a1;

    /** Size in bytes of a Pcap file global header */
    int GLOBAL_HEADER_SIZE = 24;

    /** Size in bytes of a Pcap packet header */
    int PACKET_HEADER_SIZE = 16;

    /** Position in bytes in the packet header of the packet's length */
    int INCLUDED_LENGTH_POSITION = 8;

}
Commit	Line	Data
5255c030 VP	1	/*******************************************************************************
	2	* Copyright (c) 2014 Ericsson
	3	*
	4	* All rights reserved. This program and the accompanying materials are
	5	* made available under the terms of the Eclipse Public License v1.0 which
	6	* accompanies this distribution, and is available at
	7	* http://www.eclipse.org/legal/epl-v10.html
	8	*
	9	* Contributors:
	10	* Vincent Perot - Initial API and implementation
	11	*******************************************************************************/
	12
93d1d135	13	package org.eclipse.linuxtools.internal.pcap.core.trace;
5255c030 VP	14
	15	/**
	16	* Interface that lists constants related to a Pcap File.
	17	*
	18	* See http://wiki.wireshark.org/Development/LibpcapFileFormat.
	19	*
	20	* @author Vincent Perot
	21	*/
	22	public interface PcapFileValues {
	23
	24	/** Number used to determine the endianness and precision of the file */
	25	int MAGIC_BIG_ENDIAN_MICRO = 0xa1b2c3d4;
	26
	27	/** Number used to determine the endianness and precision of the file */
	28	int MAGIC_LITTLE_ENDIAN_MICRO = 0xd4c3b2a1;
	29
	30	/** Number used to determine the endianness and precision of the file */
	31	int MAGIC_BIG_ENDIAN_NANO = 0xa1b23c4d;
	32
	33	/** Number used to determine the endianness and precision of the file */
	34	int MAGIC_LITTLE_ENDIAN_NANO = 0x4d3cb2a1;
	35
	36	/** Size in bytes of a Pcap file global header */
	37	int GLOBAL_HEADER_SIZE = 24;
	38
	39	/** Size in bytes of a Pcap packet header */
	40	int PACKET_HEADER_SIZE = 16;
	41
	42	/** Position in bytes in the packet header of the packet's length */
	43	int INCLUDED_LENGTH_POSITION = 8;
	44
	45	}