ui/macosx/sparkle_bridge.m

   1 /* sparkle_bridge.m
   2  *
   3  * C wrapper for the Sparkle API
   4  *
   5  * Wireshark - Network traffic analyzer
   6  * By Gerald Combs <gerald@wireshark.org>
   7  * Copyright 1998 Gerald Combs
   8  *
   9  * SPDX-License-Identifier: GPL-2.0-or-later
  10  */
  11
  12 #include <ui/macosx/sparkle_bridge.h>
  13
  14 #import <Cocoa/Cocoa.h>
  15
  16 #import <Sparkle.h>
  17
  18 // https://sparkle-project.org/documentation/customization/
  19 // Sparkle stores its state in ~/Library/Preferences/org.wireshark.Wireshark.plist.
  20 // You can check its log output via `log stream | grep -i sparkle`.
  21
  22 // The Sparkle 1 UI provided a sharedUpdater singleton, which is deprecated
  23 // in Sparkle 2:
  24 //   https://sparkle-project.org/documentation/upgrading/
  25 // Create our own singleton which uses the updated API.
  26 //   https://sparkle-project.org/documentation/programmatic-setup/
  27
  28 @interface SparkleBridge : NSObject
  29 + (SPUStandardUpdaterController *)sharedStandardUpdaterController;
  30 @end
  31
  32 @implementation SparkleBridge
  33
  34 + (SPUStandardUpdaterController *)sharedStandardUpdaterController {
  35     static SPUStandardUpdaterController *sharedStandardUpdaterController_ = nil;
  36     static dispatch_once_t onceToken;
  37     dispatch_once(&onceToken, ^{
  38         sharedStandardUpdaterController_ = [[SPUStandardUpdaterController alloc] initWithUpdaterDelegate: nil userDriverDelegate: nil];
  39     });
  40     return sharedStandardUpdaterController_;
  41 }
  42
  43 @end
  44
  45 void sparkle_software_update_init(const char *url, bool enabled, int interval)
  46 {
  47     [[[SparkleBridge sharedStandardUpdaterController] updater] setAutomaticallyChecksForUpdates: enabled];
  48     [[[SparkleBridge sharedStandardUpdaterController] updater] setUpdateCheckInterval: interval];
  49     [[[SparkleBridge sharedStandardUpdaterController] updater] setFeedURL: [NSURL URLWithString: [[NSString alloc] initWithUTF8String: url] ]];
  50 }
  51
  52 void sparkle_software_update_check(void)
  53 {
  54     [[SparkleBridge sharedStandardUpdaterController] checkForUpdates: [[NSApplication sharedApplication] delegate]];
  55 }