157 lines
3.5 KiB
C
157 lines
3.5 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 <wsutil/glib_version_info.h>
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#include <wsutil/os_version_info.h>
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#include <wsutil/compiler_info.h>
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#include <wsutil/cpu_info.h>
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#include <wsutil/mem_info.h>
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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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g_string_append(str, ", ");
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}
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get_glib_version_info(str);
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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 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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/* 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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get_compiler_info(str);
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end_string(str);
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}
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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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