370ff654e7
Change license to AGPL
This commit:
- Updates the `LICENSE` file
- Start every file with something like:
// Copyright YEAR_FIRST_PUBLISHED Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
---
First, I removed existing license headers with this Ruby 3.1.2 script:
require 'set'
EXTENSIONS_TO_CHECK = Set['.h', '.hpp', '.cpp', '.m', '.mm', '.pch', '.swift']
same = 0
different = 0
all_files = `git ls-files`.lines.map { |line| line.strip }
all_files.each do |relative_path|
if relative_path == 'Pods'
next
end
unless EXTENSIONS_TO_CHECK.include? File.extname(relative_path)
next
end
path = File.expand_path(relative_path)
contents = File.read(path)
new_contents = contents.sub(/\/\/\n\/\/ Copyright .*\n\/\/\n\n/, '')
if contents == new_contents
same += 1
else
different += 1
end
File.write(path, new_contents)
end
puts "updated #{different} file(s), left #{same} untouched"
I'm sure this script could be improved, but it worked well enough.
Then, I created `Scripts/lint/lint-license-headers` and ran it to auto-
fix a lot of files. This changed the mode of some files, but I think
that's actually desirable. For example,
`SignalServiceKit/src/Util/AppContext.m` previously had a mode of
`0755/-rwxr-xr-x`, and it's now `0644/-rw-r--r--`.
Then I fixed some stragglers and updated the precommit script.
See [a similar change in the Desktop app][0].
[0]: 8bfaf598af
101 lines
2.9 KiB
Swift
101 lines
2.9 KiB
Swift
//
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// Copyright 2018 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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//
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@objc
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public protocol OWSProximityMonitoringManager: AnyObject {
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func add(lifetime: AnyObject)
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func remove(lifetime: AnyObject)
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}
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@objc
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public class OWSProximityMonitoringManagerImpl: NSObject, OWSProximityMonitoringManager {
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var lifetimes: [Weak<AnyObject>] = []
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public override init() {
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super.init()
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AppReadiness.runNowOrWhenAppWillBecomeReady {
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self.setup()
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}
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}
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// MARK:
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var device: UIDevice {
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return UIDevice.current
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}
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// MARK:
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@objc
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public func add(lifetime: AnyObject) {
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objc_sync_enter(self)
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if !lifetimes.contains(where: { $0.value === lifetime }) {
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lifetimes.append(Weak(value: lifetime))
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}
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reconcile()
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objc_sync_exit(self)
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}
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@objc
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public func remove(lifetime: AnyObject) {
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objc_sync_enter(self)
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lifetimes = lifetimes.filter { $0.value !== lifetime }
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reconcile()
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objc_sync_exit(self)
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}
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@objc
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public func setup() {
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guard !CurrentAppContext().isNSE else {
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return
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}
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NotificationCenter.default.addObserver(self, selector: #selector(proximitySensorStateDidChange(notification:)), name: UIDevice.proximityStateDidChangeNotification, object: nil)
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}
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@objc
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func proximitySensorStateDidChange(notification: Notification) {
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Logger.debug("")
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// This is crazy, but if we disable `device.isProximityMonitoringEnabled` while
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// `device.proximityState` is true (while the device is held to the ear)
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// then `device.proximityState` remains true, even after we bring the phone
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// away from the ear and re-enable monitoring.
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//
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// To resolve this, we wait to disable proximity monitoring until `proximityState`
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// is false.
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if self.device.proximityState {
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self.add(lifetime: self)
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} else {
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self.remove(lifetime: self)
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}
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}
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func reconcile() {
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guard !CurrentAppContext().isNSE else {
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return
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}
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lifetimes = lifetimes.filter { $0.value != nil }
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if lifetimes.isEmpty {
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DispatchQueue.main.async {
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if self.device.isProximityMonitoringEnabled {
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Logger.debug("disabling proximity monitoring")
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self.device.isProximityMonitoringEnabled = false
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}
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}
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} else {
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let lifetimes = self.lifetimes
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DispatchQueue.main.async {
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Logger.debug("willEnable proximity monitoring for lifetimes: \(lifetimes), proximityState: \(self.device.proximityState)")
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self.device.isProximityMonitoringEnabled = true
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Logger.debug("didEnable proximity monitoring for lifetimes: \(lifetimes), proximityState: \(self.device.proximityState)")
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}
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}
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}
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}
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