forked from osmocom/wireshark
155 lines
4.1 KiB
C
155 lines
4.1 KiB
C
/* software_update.h
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* Wrappers and routines to check for software updates.
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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 "software_update.h"
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#include "../epan/prefs.h"
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/*
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* Version 0 of the update URI path has the following elements:
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* - The update path prefix (fixed, "update")
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* - The schema version (fixed, 0)
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* - The application name (fixed, "Wireshark")
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* - The application version ("<major>.<minor>.<micro>")
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* - The operating system (varable, one of "windows" or "osx")
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* - The architecture name (variable, one of "x86", "x86-64")
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* - The locale (fixed, "en-US)
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* - The update channel (variable, one of "development" or "stable") + .xml
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*
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* Based on https://wiki.mozilla.org/Software_Update:Checking_For_Updates
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*/
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#ifdef HAVE_SOFTWARE_UPDATE
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#define SU_SCHEMA_PREFIX "update"
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#define SU_SCHEMA_VERSION 0
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#define SU_APPLICATION "Wireshark"
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#define SU_LOCALE "en-US"
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#endif /* HAVE_SOFTWARE_UPDATE */
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#if defined(HAVE_SOFTWARE_UPDATE) && defined (_WIN32)
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#include "glib.h"
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#include <winsparkle.h>
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#define SU_OSNAME "Windows"
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static GString *update_url_str = NULL;
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static const char *get_appcast_update_url(software_update_channel_e chan) {
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const char *chan_name;
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const char *arch = "x86";
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if (!update_url_str) {
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update_url_str = g_string_new("");
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}
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/* XXX Add WOW64 checks similar to version_info.c? */
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if (sizeof(arch) != 4) {
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arch = "x86-64";
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}
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switch (chan) {
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case UPDATE_CHANNEL_DEVELOPMENT:
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chan_name = "development";
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break;
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default:
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chan_name = "stable";
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break;
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}
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g_string_printf(update_url_str, "https://www.wireshark.org/%s/%u/%s/%s/%s/%s/en-US/%s.xml",
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SU_SCHEMA_PREFIX,
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SU_SCHEMA_VERSION,
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SU_APPLICATION,
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VERSION,
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SU_OSNAME,
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arch,
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chan_name);
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return update_url_str->str;
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}
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/** Initialize software updates.
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*/
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void
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software_update_init(void) {
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const char *update_url = get_appcast_update_url(prefs.gui_update_channel);
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win_sparkle_set_registry_path("Software\\Wireshark\\WinSparkle Settings");
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win_sparkle_set_appcast_url(update_url);
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win_sparkle_set_automatic_check_for_updates(prefs.gui_update_enabled ? 1 : 0);
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win_sparkle_set_update_check_interval(prefs.gui_update_interval);
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win_sparkle_init();
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}
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/** Force a software update check.
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*/
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void
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software_update_check(void) {
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win_sparkle_check_update_with_ui();
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}
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/** Clean up software update checking.
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*
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* Does nothing on platforms that don't support software updates.
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*/
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extern void software_update_cleanup(void) {
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win_sparkle_cleanup();
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}
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#else /* defined(HAVE_SOFTWARE_UPDATE) && defined (_WIN32) */
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/** Initialize software updates.
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*/
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void
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software_update_init(void) {
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}
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/** Force a software update check.
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*/
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void
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software_update_check(void) {
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}
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/** Clean up software update checking.
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*
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* Does nothing on platforms that don't support software updates.
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*/
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extern void software_update_cleanup(void) {
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}
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#endif /* defined(HAVE_SOFTWARE_UPDATE) && defined (_WIN32) */
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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: 4
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* tab-width: 8
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* indent-tabs-mode: nil
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* End:
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*
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* ex: set shiftwidth=4 tabstop=8 expandtab:
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* :indentSize=4:tabSize=8:noTabs=true:
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*/
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