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/* version_info.c
* Routines to report version information for stuff used by Wireshark
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* 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 2
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "config.h"
#include <glib.h>
#include <stdlib.h>
#include <string.h>
#ifdef HAVE_LIBZ
#include <zlib.h> /* to get the libz version number */
#endif
#include "version_info.h"
#include "capture-pcap-util.h"
#include <wsutil/os_version_info.h>
#include <wsutil/compiler_info.h>
#include <wsutil/cpu_info.h>
#include <wsutil/mem_info.h>
#include "version.h"
#ifdef HAVE_LIBCAP
# include <sys/capability.h>
#endif
#ifdef GITVERSION
const char *wireshark_gitversion = " (" GITVERSION " from " GITBRANCH ")";
#else
const char *wireshark_gitversion = "";
#endif
/*
* If the string doesn't end with a newline, append one.
* Then word-wrap it to 80 columns.
*/
static void
end_string(GString *str)
{
size_t point;
char *p, *q;
point = str->len;
if (point == 0 || str->str[point - 1] != '\n')
g_string_append(str, "\n");
p = str->str;
while (*p != '\0') {
q = strchr(p, '\n');
if (q - p > 80) {
/*
* Break at or before this point.
*/
q = p + 80;
while (q > p && *q != ' ')
q--;
if (q != p)
*q = '\n';
}
p = q + 1;
}
}
/*
* Get various library compile-time versions and append them to
* the specified GString.
*
* "additional_info" is called at the end to append any additional
* information; this is required in order to, for example, put the
* Portaudio information at the end of the string, as we currently
* don't use Portaudio in TShark.
*/
void
get_compiled_version_info(GString *str, void (*prepend_info)(GString *),
void (*append_info)(GString *))
{
if (sizeof(str) == 4)
g_string_append(str, "(32-bit) ");
else
g_string_append(str, "(64-bit) ");
if (prepend_info)
(*prepend_info)(str);
/* GLIB */
g_string_append(str, "with ");
g_string_append_printf(str,
#ifdef GLIB_MAJOR_VERSION
"GLib %d.%d.%d", GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION,
GLIB_MICRO_VERSION);
#else
"GLib (version unknown)");
#endif
/* Libpcap */
g_string_append(str, ", ");
get_compiled_pcap_version(str);
/* LIBZ */
g_string_append(str, ", ");
#ifdef HAVE_LIBZ
g_string_append(str, "with libz ");
#ifdef ZLIB_VERSION
g_string_append(str, ZLIB_VERSION);
#else /* ZLIB_VERSION */
g_string_append(str, "(version unknown)");
#endif /* ZLIB_VERSION */
#else /* HAVE_LIBZ */
g_string_append(str, "without libz");
#endif /* HAVE_LIBZ */
#ifndef _WIN32
/* This is UN*X-only. */
/* LIBCAP */
g_string_append(str, ", ");
#ifdef HAVE_LIBCAP
g_string_append(str, "with POSIX capabilities");
#ifdef _LINUX_CAPABILITY_VERSION
g_string_append(str, " (Linux)");
#endif /* _LINUX_CAPABILITY_VERSION */
#else /* HAVE_LIBCAP */
g_string_append(str, "without POSIX capabilities");
#endif /* HAVE_LIBCAP */
#endif /* _WIN32 */
#ifdef __linux__
/* This is a Linux-specific library. */
/* LIBNL */
g_string_append(str, ", ");
#if defined(HAVE_LIBNL1)
g_string_append(str, "with libnl 1");
#elif defined(HAVE_LIBNL2)
g_string_append(str, "with libnl 2");
#elif defined(HAVE_LIBNL3)
g_string_append(str, "with libnl 3");
#else /* no libnl */
g_string_append(str, "without libnl");
#endif /* libnl version */
#endif /* __linux__ */
/* Additional application-dependent information */
if (append_info)
(*append_info)(str);
g_string_append(str, ".");
end_string(str);
}
/*
* Get various library run-time versions, and the OS version, and append
* them to the specified GString.
*/
void
get_runtime_version_info(GString *str, void (*additional_info)(GString *))
{
#ifndef _WIN32
gchar *lang;
#endif
g_string_append(str, "on ");
get_os_version_info(str);
#ifndef _WIN32
/* Locale */
if ((lang = getenv ("LANG")) != NULL)
g_string_append_printf(str, ", with locale %s", lang);
else
g_string_append(str, ", without locale");
#endif
/* Libpcap */
g_string_append(str, ", ");
get_runtime_pcap_version(str);
/* zlib */
#if defined(HAVE_LIBZ) && !defined(_WIN32)
g_string_append_printf(str, ", with libz %s", zlibVersion());
#endif
/* Additional application-dependent information */
if (additional_info)
(*additional_info)(str);
g_string_append(str, ".");
/* CPU Info */
get_cpu_info(str);
/* Get info about installed memory Windows only */
get_mem_info(str);
/* Compiler info */
get_compiler_info(str);
end_string(str);
}
/*
* Editor modelines
*
* Local Variables:
* c-basic-offset: 8
* tab-width: 8
* indent-tabs-mode: t
* End:
*
* ex: set shiftwidth=8 tabstop=8 noexpandtab:
* :indentSize=8:tabSize=8:noTabs=false:
*/
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