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/* -*- mode: c; c-file-style: "openbsd" -*- */
/*
* Copyright (c) 2016 Vincent Bernat <bernat@luffy.cx>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#if HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdio.h>
#include "compat/compat.h"
#include "log.h"
static void
version_display_array(FILE *destination, const char *prefix, const char *const *items)
{
fprintf(destination, "%s", prefix);
size_t count = 0;
for (const char *const *p = items; *p; p++, count++)
fprintf(destination, "%s%s", count ? ", " : "", *p);
if (count == 0)
fprintf(destination, "(none)\n");
else
fprintf(destination, "\n");
}
void
version_display(FILE *destination, const char *progname, int verbose)
{
if (!verbose) {
fprintf(destination, "%s\n", PACKAGE_VERSION);
return;
}
const char *const lldp_features[] = {
#ifdef ENABLE_LLDPMED
"LLDP-MED",
#endif
#ifdef ENABLE_DOT1
"Dot1",
#endif
#ifdef ENABLE_DOT3
"Dot3",
#endif
#ifdef ENABLE_CUSTOM
"Custom TLV",
#endif
NULL
};
const char *const protocols[] = {
#ifdef ENABLE_CDP
"CDP",
#endif
#ifdef ENABLE_FDP
"FDP",
#endif
#ifdef ENABLE_EDP
"EDP",
#endif
#ifdef ENABLE_SONMP
"SONMP",
#endif
NULL
};
const char *const output_formats[] = { "TEXT", "KV", "JSON",
#ifdef USE_XML
"XML",
#endif
NULL };
fprintf(destination, "%s %s\n", progname, PACKAGE_VERSION);
fprintf(destination, " Built on " BUILD_DATE "\n");
fprintf(destination, "\n");
/* Features */
if (!strcmp(progname, "lldpd")) {
version_display_array(destination,
"Additional LLDP features: ", lldp_features);
version_display_array(destination,
"Additional protocols: ", protocols);
fprintf(destination,
"SNMP support: "
#ifdef USE_SNMP
"yes\n"
#else
"no\n"
#endif
);
#ifdef HOST_OS_LINUX
fprintf(destination,
"Old kernel support: "
# ifdef ENABLE_OLDIES
"yes"
# else
"no"
# endif
" (Linux " MIN_LINUX_KERNEL_VERSION "+)\n");
#endif
#ifdef ENABLE_PRIVSEP
fprintf(destination,
"Privilege separation: "
"enabled\n");
fprintf(destination, "Privilege separation user: " PRIVSEP_USER "\n");
fprintf(destination,
"Privilege separation group: " PRIVSEP_GROUP "\n");
fprintf(destination,
"Privilege separation chroot: " PRIVSEP_CHROOT "\n");
#else
fprintf(destination,
"Privilege separation: "
"disabled\n");
#endif
fprintf(destination, "Configuration directory: " SYSCONFDIR "\n");
}
if (!strcmp(progname, "lldpcli")) {
version_display_array(destination,
"Additional output formats: ", output_formats);
}
fprintf(destination, "\n");
/* Build */
fprintf(destination, "C compiler command: %s\n", LLDP_CC);
fprintf(destination, "Linker command: %s\n", LLDP_LD);
}
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