Adding upstream version 4.2.2.upstream/4.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 71 insertions, 0 deletions

diff --git a/ui/software_update.h b/ui/software_update.h
new file mode 100644
index 00000000..49568a9c
--- /dev/null
+++ b/ui/software_update.h
@@ -0,0 +1,71 @@
+/** @file
+ *
+ * Wrappers and routines to check for software updates.
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#ifndef __SOFTWARE_UPDATE_H__
+#define __SOFTWARE_UPDATE_H__
+
+/** @file
+ *  Automatic update routines.
+ *
+ * Routines that integrate with WinSparkle on Windows and Sparkle on
+ * macOS.
+ * @ingroup main_ui_group
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/** Initialize software updates.
+ *
+ * Does nothing on platforms that don't support software updates.
+ */
+extern void software_update_init(void);
+
+/** Force a software update check.
+ *
+ * Does nothing on platforms that don't support software updates.
+ */
+extern void software_update_check(void);
+
+/** Clean up software update checking.
+ *
+ * Does nothing on platforms that don't support software updates.
+ */
+extern void software_update_cleanup(void);
+
+/** Fetch a description of the software update mechanism.
+ *
+ * @return NULL, "Sparkle", or "WinSparkle".
+ */
+extern const char *software_update_info(void);
+
+#ifdef _WIN32
+/** Check to see if Wireshark can shut down safely (e.g. offer to save the
+ *  current capture). Called from a separate thread.
+ *
+ * Does nothing on platforms that don't support software updates.
+ */
+extern int software_update_can_shutdown_callback(void);
+
+/** Shut down Wireshark in preparation for an upgrade. Called from a separate
+ *  thread.
+ *
+ * Does nothing on platforms that don't support software updates.
+ */
+extern void software_update_shutdown_request_callback(void);
+#endif
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __SOFTWARE_UPDATE_H__ */