373 lines
9.6 KiB
C
373 lines
9.6 KiB
C
/* version_info.c
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* Routines to report version information for stuff used by Wireshark
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "config.h"
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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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#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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#include "version_info.h"
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#include "capture-pcap-util.h"
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#include <wsutil/unicode-utils.h>
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#include <wsutil/ws_cpuid.h>
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#include <wsutil/os_version_info.h>
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#include "version.h"
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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_LIBCAP
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# include <sys/capability.h>
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#endif
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#ifdef GITVERSION
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const char *wireshark_gitversion = " (" GITVERSION " from " GITBRANCH ")";
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#else
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const char *wireshark_gitversion = "";
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#endif
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/*
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* If the string doesn't end with a newline, append one.
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* Then word-wrap it to 80 columns.
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*/
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static void
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end_string(GString *str)
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{
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size_t point;
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char *p, *q;
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point = str->len;
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if (point == 0 || str->str[point - 1] != '\n')
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g_string_append(str, "\n");
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p = str->str;
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while (*p != '\0') {
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q = strchr(p, '\n');
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if (q - p > 80) {
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/*
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* Break at or before this point.
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*/
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q = p + 80;
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while (q > p && *q != ' ')
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q--;
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if (q != p)
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*q = '\n';
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}
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p = q + 1;
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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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* "additional_info" is called at the end to append any additional
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* information; this is required in order to, for example, put the
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* Portaudio information at the end of the string, as we currently
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* don't use Portaudio in TShark.
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*/
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void
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get_compiled_version_info(GString *str, void (*prepend_info)(GString *),
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void (*append_info)(GString *))
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{
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if (sizeof(str) == 4)
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g_string_append(str, "(32-bit) ");
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else
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g_string_append(str, "(64-bit) ");
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if (prepend_info)
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(*prepend_info)(str);
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/* GLIB */
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g_string_append(str, "with ");
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g_string_append_printf(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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/* Libpcap */
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g_string_append(str, ", ");
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get_compiled_pcap_version(str);
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/* LIBZ */
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g_string_append(str, ", ");
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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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#ifndef _WIN32
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/* This is UN*X-only. */
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/* LIBCAP */
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g_string_append(str, ", ");
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#ifdef HAVE_LIBCAP
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g_string_append(str, "with POSIX capabilities");
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#ifdef _LINUX_CAPABILITY_VERSION
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g_string_append(str, " (Linux)");
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#endif /* _LINUX_CAPABILITY_VERSION */
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#else /* HAVE_LIBCAP */
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g_string_append(str, "without POSIX capabilities");
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#endif /* HAVE_LIBCAP */
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#endif /* _WIN32 */
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#ifdef __linux__
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/* This is a Linux-specific library. */
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/* LIBNL */
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g_string_append(str, ", ");
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#if defined(HAVE_LIBNL1)
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g_string_append(str, "with libnl 1");
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#elif defined(HAVE_LIBNL2)
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g_string_append(str, "with libnl 2");
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#elif defined(HAVE_LIBNL3)
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g_string_append(str, "with libnl 3");
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#else /* no libnl */
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g_string_append(str, "without libnl");
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#endif /* libnl version */
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#endif /* __linux__ */
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/* Additional application-dependent information */
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if (append_info)
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(*append_info)(str);
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g_string_append(str, ".");
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end_string(str);
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}
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/*
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* Get the CPU info, and append it to the GString
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*/
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static void get_cpu_info(GString *str _U_)
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{
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guint32 CPUInfo[4];
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char CPUBrandString[0x40];
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unsigned nExIds;
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/* http://msdn.microsoft.com/en-us/library/hskdteyh(v=vs.100).aspx */
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/* Calling __cpuid with 0x80000000 as the InfoType argument*/
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/* gets the number of valid extended IDs.*/
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if (!ws_cpuid(CPUInfo, 0x80000000))
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return;
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nExIds = CPUInfo[0];
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if( nExIds<0x80000005)
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return;
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memset(CPUBrandString, 0, sizeof(CPUBrandString));
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/* Interpret CPU brand string.*/
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ws_cpuid(CPUInfo, 0x80000002);
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memcpy(CPUBrandString, CPUInfo, sizeof(CPUInfo));
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ws_cpuid(CPUInfo, 0x80000003);
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memcpy(CPUBrandString + 16, CPUInfo, sizeof(CPUInfo));
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ws_cpuid(CPUInfo, 0x80000004);
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memcpy(CPUBrandString + 32, CPUInfo, sizeof(CPUInfo));
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g_string_append_printf(str, "\n%s", CPUBrandString);
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if (ws_cpuid_sse42())
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g_string_append(str, " (with SSE4.2)");
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}
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static void get_mem_info(GString *str _U_)
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{
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#if defined(_WIN32)
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MEMORYSTATUSEX statex;
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statex.dwLength = sizeof (statex);
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if(GlobalMemoryStatusEx (&statex))
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g_string_append_printf(str, ", with ""%" G_GINT64_MODIFIER "d" "MB of physical memory.\n", statex.ullTotalPhys/(1024*1024));
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#endif
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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, void (*additional_info)(GString *))
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{
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#ifndef _WIN32
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gchar *lang;
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#endif
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g_string_append(str, "on ");
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get_os_version_info(str);
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#ifndef _WIN32
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/* Locale */
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if ((lang = getenv ("LANG")) != NULL)
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g_string_append_printf(str, ", with locale %s", lang);
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else
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g_string_append(str, ", without locale");
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#endif
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/* Libpcap */
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g_string_append(str, ", ");
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get_runtime_pcap_version(str);
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/* zlib */
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#if defined(HAVE_LIBZ) && !defined(_WIN32)
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g_string_append_printf(str, ", with libz %s", zlibVersion());
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#endif
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/* Additional application-dependent information */
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if (additional_info)
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(*additional_info)(str);
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g_string_append(str, ".");
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/* CPU Info */
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get_cpu_info(str);
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/* Get info about installed memory Windows only */
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get_mem_info(str);
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/* Compiler info */
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/*
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* See https://sourceforge.net/apps/mediawiki/predef/index.php?title=Compilers
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* information on various defined strings.
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*
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* GCC's __VERSION__ is a nice text string for humans to
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* read. The page at sourceforge.net largely describes
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* numeric #defines that encode the version; if the compiler
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* doesn't also offer a nice printable string, we try prettifying
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* the number somehow.
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*/
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#if defined(__GNUC__) && defined(__VERSION__)
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/*
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* Clang and llvm-gcc also define __GNUC__ and __VERSION__;
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* distinguish between them.
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*/
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#if defined(__clang__)
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g_string_append_printf(str, "\n\nBuilt using clang %s.\n", __VERSION__);
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#elif defined(__llvm__)
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g_string_append_printf(str, "\n\nBuilt using llvm-gcc %s.\n", __VERSION__);
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#else /* boring old GCC */
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g_string_append_printf(str, "\n\nBuilt using gcc %s.\n", __VERSION__);
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#endif /* llvm */
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#elif defined(__HP_aCC)
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g_string_append_printf(str, "\n\nBuilt using HP aCC %d.\n", __HP_aCC);
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#elif defined(__xlC__)
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g_string_append_printf(str, "\n\nBuilt using IBM XL C %d.%d\n",
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(__xlC__ >> 8) & 0xFF, __xlC__ & 0xFF);
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#ifdef __IBMC__
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if ((__IBMC__ % 10) != 0)
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g_string_append_printf(str, " patch %d", __IBMC__ % 10);
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#endif /* __IBMC__ */
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g_string_append_printf(str, "\n");
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#elif defined(__INTEL_COMPILER)
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g_string_append_printf(str, "\n\nBuilt using Intel C %d.%d",
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__INTEL_COMPILER / 100, (__INTEL_COMPILER / 10) % 10);
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if ((__INTEL_COMPILER % 10) != 0)
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g_string_append_printf(str, " patch %d", __INTEL_COMPILER % 10);
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#ifdef __INTEL_COMPILER_BUILD_DATE
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g_string_sprinta(str, ", compiler built %04d-%02d-%02d",
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__INTEL_COMPILER_BUILD_DATE / 10000,
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(__INTEL_COMPILER_BUILD_DATE / 100) % 100,
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__INTEL_COMPILER_BUILD_DATE % 100);
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#endif /* __INTEL_COMPILER_BUILD_DATE */
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g_string_append_printf(str, "\n");
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#elif defined(_MSC_FULL_VER)
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# if _MSC_FULL_VER > 99999999
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g_string_append_printf(str, "\n\nBuilt using Microsoft Visual C++ %d.%d",
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(_MSC_FULL_VER / 10000000) - 6,
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(_MSC_FULL_VER / 100000) % 100);
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# if (_MSC_FULL_VER % 100000) != 0
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g_string_append_printf(str, " build %d",
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_MSC_FULL_VER % 100000);
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# endif
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# else
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g_string_append_printf(str, "\n\nBuilt using Microsoft Visual C++ %d.%d",
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(_MSC_FULL_VER / 1000000) - 6,
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(_MSC_FULL_VER / 10000) % 100);
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# if (_MSC_FULL_VER % 10000) != 0
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g_string_append_printf(str, " build %d",
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_MSC_FULL_VER % 10000);
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# endif
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# endif
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g_string_append_printf(str, "\n");
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#elif defined(_MSC_VER)
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/* _MSC_FULL_VER not defined, but _MSC_VER defined */
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g_string_append_printf(str, "\n\nBuilt using Microsoft Visual C++ %d.%d\n",
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(_MSC_VER / 100) - 6, _MSC_VER % 100);
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#elif defined(__SUNPRO_C)
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g_string_append_printf(str, "\n\nBuilt using Sun C %d.%d",
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(__SUNPRO_C >> 8) & 0xF, (__SUNPRO_C >> 4) & 0xF);
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if ((__SUNPRO_C & 0xF) != 0)
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g_string_append_printf(str, " patch %d", __SUNPRO_C & 0xF);
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g_string_append_printf(str, "\n");
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#endif
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end_string(str);
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}
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#if defined(_WIN32)
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/*
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* Get the major OS version.
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*/
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/* XXX - Should this return the minor version as well, e.g. 0x00050002? */
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guint32
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get_os_major_version()
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{
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OSVERSIONINFO info;
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info.dwOSVersionInfoSize = sizeof info;
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if (GetVersionEx(&info)) {
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return info.dwMajorVersion;
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}
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return 0;
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}
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#endif
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/*
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* Editor modelines
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*
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* Local Variables:
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* c-basic-offset: 8
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* tab-width: 8
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* indent-tabs-mode: t
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* End:
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*
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* ex: set shiftwidth=8 tabstop=8 noexpandtab:
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* :indentSize=8:tabSize=8:noTabs=false:
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*/
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