forked from osmocom/wireshark
347 lines
8.3 KiB
C
347 lines
8.3 KiB
C
/* version_info.c
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* Routines to report version information for stuff used by Ethereal
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*
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* $Id: version_info.c,v 1.3 2004/02/24 01:14:27 guy Exp $
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*
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* Ethereal - Network traffic analyzer
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* By Gerald Combs <gerald@ethereal.com>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (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
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#ifdef HAVE_LIBPCAP
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#include <pcap.h>
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#endif /* HAVE_LIBPCAP */
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#include <glib.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#ifdef HAVE_LIBZ
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#include <zlib.h> /* to get the libz version number */
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#endif
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#ifdef HAVE_LIBPCRE
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#include <pcre.h> /* to get the libpcre version number */
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#endif /* HAVE_LIBPCRE */
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/*
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* This has to come after the include of <pcap.h>, as the include of
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* <pcap.h> might cause <winsock2.h> to be included, and if we've
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* already included <winsock.h> as a result of including <windows.h>,
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* we get a bunch of redefinitions.
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*/
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#ifdef HAVE_WINDOWS_H
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#include <windows.h>
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#endif
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#ifdef HAVE_SOME_SNMP
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#ifdef HAVE_NET_SNMP
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#include <net-snmp/version.h>
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#endif /* HAVE_NET_SNMP */
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#ifdef HAVE_UCD_SNMP
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#include <ucd-snmp/version.h>
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#endif /* HAVE_UCD_SNMP */
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#endif /* HAVE_SOME_SNMP */
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#ifdef HAVE_SYS_UTSNAME_H
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#include <sys/utsname.h>
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#endif
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#include "version_info.h"
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#include "pcap-util.h"
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/*
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* See whether the last line in the string goes past column 80; if so,
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* replace the blank at the specified point with a newline.
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*/
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static void
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do_word_wrap(GString *str, gint point)
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{
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char *line_begin;
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line_begin = strrchr(str->str, '\n');
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if (line_begin == NULL)
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line_begin = str->str;
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else
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line_begin++;
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if (strlen(line_begin) > 80) {
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g_assert(str->str[point] == ' ');
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str->str[point] = '\n';
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}
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}
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/*
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* Get various library compile-time versions and append them to
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* the specified GString.
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*/
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void
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get_compiled_version_info(GString *str)
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{
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gint break_point;
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g_string_append(str, "with ");
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g_string_sprintfa(str,
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#ifdef GLIB_MAJOR_VERSION
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"GLib %d.%d.%d,", GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION,
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GLIB_MICRO_VERSION);
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#else
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"GLib (version unknown),");
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#endif
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g_string_append(str, " ");
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break_point = str->len - 1;
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get_compiled_pcap_version(str);
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g_string_append(str, ",");
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do_word_wrap(str, break_point);
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g_string_append(str, " ");
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break_point = str->len - 1;
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#ifdef HAVE_LIBZ
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g_string_append(str, "with libz ");
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#ifdef ZLIB_VERSION
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g_string_append(str, ZLIB_VERSION);
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#else /* ZLIB_VERSION */
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g_string_append(str, "(version unknown)");
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#endif /* ZLIB_VERSION */
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#else /* HAVE_LIBZ */
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g_string_append(str, "without libz");
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#endif /* HAVE_LIBZ */
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g_string_append(str, ",");
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do_word_wrap(str, break_point);
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g_string_append(str, " ");
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break_point = str->len - 1;
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#ifdef HAVE_LIBPCRE
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g_string_append(str, "with libpcre ");
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#ifdef PCRE_MAJOR
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#ifdef PCRE_MINOR
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g_string_sprintfa(str, "%u.%u", PCRE_MAJOR, PCRE_MINOR);
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#else /* PCRE_MINOR */
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g_string_sprintfa(str, "%u", PCRE_MAJOR);
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#endif /* PCRE_MINOR */
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#else /* PCRE_MAJOR */
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g_string_append(str, "(version unknown)");
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#endif /* PCRE_MAJOR */
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#else /* HAVE_LIBPCRE */
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g_string_append(str, "without libpcre");
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#endif /* HAVE_LIBPCRE */
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g_string_append(str, ",");
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do_word_wrap(str, break_point);
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/* Oh, this is pretty. */
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/* Oh, ha. you think that was pretty. Try this:! --Wes */
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g_string_append(str, " ");
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break_point = str->len - 1;
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#ifdef HAVE_SOME_SNMP
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#ifdef HAVE_UCD_SNMP
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g_string_append(str, "with UCD-SNMP ");
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g_string_append(str, VersionInfo);
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#endif /* HAVE_UCD_SNMP */
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#ifdef HAVE_NET_SNMP
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g_string_append(str, "with Net-SNMP ");
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g_string_append(str, netsnmp_get_version());
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#endif /* HAVE_NET_SNMP */
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#else /* no SNMP library */
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g_string_append(str, "without UCD-SNMP or Net-SNMP");
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#endif /* HAVE_SOME_SNMP */
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g_string_append(str, ",");
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do_word_wrap(str, break_point);
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g_string_append(str, " ");
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break_point = str->len - 1;
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#ifdef HAVE_GNU_ADNS
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g_string_append(str, "with ADNS");
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#else
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g_string_append(str, "without ADNS");
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#endif /* HAVE_GNU_ADNS */
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g_string_append(str, ".");
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do_word_wrap(str, break_point);
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#ifndef HAVE_LIBPCRE
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break_point = str->len - 1;
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g_string_append(str,
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"\nNOTE: this build does not support the \"matches\" operator for Ethereal filter"
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"\nsyntax.\n");
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do_word_wrap(str, break_point);
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#endif /* HAVE_LIBPCRE */
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}
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/*
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* Get various library run-time versions, and the OS version, and append
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* them to the specified GString.
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*/
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void
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get_runtime_version_info(GString *str)
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{
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#if defined(WIN32)
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OSVERSIONINFO info;
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#elif defined(HAVE_SYS_UTSNAME_H)
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struct utsname name;
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#endif
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get_runtime_pcap_version(str);
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g_string_append(str, "on ");
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#if defined(WIN32)
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info.dwOSVersionInfoSize = sizeof info;
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if (!GetVersionEx(&info)) {
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/*
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* XXX - get the failure reason.
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*/
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g_string_append(str, "unknown Windows version");
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return;
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}
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switch (info.dwPlatformId) {
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case VER_PLATFORM_WIN32s:
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/* Shyeah, right. */
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g_string_sprintfa(str, "Windows 3.1 with Win32s");
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break;
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case VER_PLATFORM_WIN32_WINDOWS:
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/* Windows OT */
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switch (info.dwMajorVersion) {
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case 4:
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/* 3 cheers for Microsoft marketing! */
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switch (info.dwMinorVersion) {
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case 0:
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g_string_sprintfa(str, "Windows 95");
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break;
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case 10:
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g_string_sprintfa(str, "Windows 98");
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break;
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case 90:
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g_string_sprintfa(str, "Windows Me");
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break;
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default:
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g_string_sprintfa(str, "Windows OT, unknown version %lu.%lu",
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info.dwMajorVersion, info.dwMinorVersion);
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break;
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}
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break;
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default:
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g_string_sprintfa(str, "Windows OT, unknown version %lu.%lu",
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info.dwMajorVersion, info.dwMinorVersion);
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break;
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}
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break;
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case VER_PLATFORM_WIN32_NT:
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/* Windows NT */
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switch (info.dwMajorVersion) {
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case 3:
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case 4:
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g_string_sprintfa(str, "Windows NT %lu.%lu",
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info.dwMajorVersion, info.dwMinorVersion);
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break;
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case 5:
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/* 3 cheers for Microsoft marketing! */
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switch (info.dwMinorVersion) {
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case 0:
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g_string_sprintfa(str, "Windows 2000");
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break;
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case 1:
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g_string_sprintfa(str, "Windows XP");
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break;
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case 2:
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g_string_sprintfa(str, "Windows Server 2003");
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break;
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default:
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g_string_sprintfa(str, "Windows NT, unknown version %lu.%lu",
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info.dwMajorVersion, info.dwMinorVersion);
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break;
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}
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break;
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default:
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g_string_sprintfa(str, "Windows NT, unknown version %lu.%lu",
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info.dwMajorVersion, info.dwMinorVersion);
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break;
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}
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break;
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default:
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g_string_sprintfa(str, "Unknown Windows platform %lu version %lu.%lu",
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info.dwPlatformId, info.dwMajorVersion, info.dwMinorVersion);
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break;
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}
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if (info.szCSDVersion[0] != '\0')
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g_string_sprintfa(str, " %s", info.szCSDVersion);
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g_string_sprintfa(str, ", build %lu", info.dwBuildNumber);
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#elif defined(HAVE_SYS_UTSNAME_H)
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/*
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* We have <sys/utsname.h>, so we assume we have "uname()".
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*/
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if (uname(&name) < 0) {
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g_string_sprintfa(str, "unknown OS version (uname failed - %s)",
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strerror(errno));
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return;
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}
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if (strcmp(name.sysname, "AIX") == 0) {
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/*
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* Yay, IBM! Thanks for doing something different
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* from most of the other UNIXes out there, and
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* making "name.version" apparently be the major
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* version number and "name.release" be the minor
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* version number.
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*/
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g_string_sprintfa(str, "%s %s.%s", name.sysname, name.version,
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name.release);
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} else {
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/*
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* XXX - get "version" on any other platforms?
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*
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* On Digital/Tru65 UNIX, it's something unknown.
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* On Solaris, it's some kind of build information.
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* On HP-UX, it appears to be some sort of subrevision
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* thing.
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*/
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g_string_sprintfa(str, "%s %s", name.sysname, name.release);
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}
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#else
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g_string_append(str, "an unknown OS");
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#endif
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g_string_append(str, ".");
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}
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