11a334b93e
This patch adds a flag field for setting overflag flags so that command line options override any value in the configuration file. This will be done by ensuring the flags set whether the config parser accepts the values specified. This patch also streamlines the handling for the slave only command line option, as it no longer needs special treatment. -v2 * Minor change to fix merge with previous patch Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
77 lines
2.1 KiB
C
77 lines
2.1 KiB
C
/**
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* @file config.h
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* @brief Configuration file code
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* @note Copyright (C) 2011 Richard Cochran <richardcochran@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef HAVE_CONFIG_H
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#define HAVE_CONFIG_H
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#include "ds.h"
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#include "dm.h"
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#include "transport.h"
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#define MAX_PORTS 8
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#define MAX_IFNAME_SIZE 16
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/** Defines a network interface, with PTP options. */
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struct interface {
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char name[MAX_IFNAME_SIZE + 1];
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enum delay_mechanism dm;
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enum transport_type transport;
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struct port_defaults pod;
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};
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#define CFG_IGNORE_DM (1 << 0)
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#define CFG_IGNORE_TRANSPORT (1 << 1)
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#define CFG_IGNORE_TIMESTAMPING (1 << 2)
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#define CFG_IGNORE_SLAVEONLY (1 << 3)
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#define CFG_IGNORE_PRINT_LEVEL (1 << 4)
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#define CFG_IGNORE_USE_SYSLOG (1 << 5)
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#define CFG_IGNORE_VERBOSE (1 << 6)
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struct config {
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/* configuration override */
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int cfg_ignore;
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/* configured interfaces */
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struct interface iface[MAX_PORTS];
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int nports;
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enum timestamp_type timestamping;
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enum transport_type transport;
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enum delay_mechanism dm;
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struct defaultDS dds;
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struct port_defaults pod;
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int *assume_two_step;
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int *tx_timestamp_retries;
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int *rx_timestamp_l2only;
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double *pi_proportional_const;
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double *pi_integral_const;
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unsigned char *ptp_dst_mac;
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unsigned char *p2p_dst_mac;
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int print_level;
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int use_syslog;
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int verbose;
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};
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int config_read(char *name, struct config *cfg);
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int config_create_interface(char *name, struct config *cfg);
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#endif
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