GLEGram 12.5 — Initial public release

Based on Swiftgram 12.5 (Telegram iOS 12.5).
All GLEGram features ported and organized in GLEGram/ folder.

Features: Ghost Mode, Saved Deleted Messages, Content Protection Bypass,
Font Replacement, Fake Profile, Chat Export, Plugin System, and more.

See CHANGELOG_12.5.md for full details.

submodules/AppLockState/BUILD

@@ -0,0 +1,15 @@
+load("@build_bazel_rules_swift//swift:swift.bzl", "swift_library")
+
+swift_library(
+    name = "AppLockState",
+    module_name = "AppLockState",
+    srcs = glob([
+        "Sources/**/*.swift",
+    ]),
+    deps = [
+        "//submodules/MonotonicTime:MonotonicTime",
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+)

submodules/AppLockState/Sources/AppLockState.swift

@@ -0,0 +1,62 @@
+import Foundation
+import MonotonicTime
+
+public struct MonotonicTimestamp: Codable, Equatable {
+    public var bootTimestamp: Int32
+    public var uptime: Int32
+
+    public init(bootTimestamp: Int32, uptime: Int32) {
+        self.bootTimestamp = bootTimestamp
+        self.uptime = uptime
+    }
+}
+
+public struct UnlockAttempts: Codable, Equatable {
+    public var count: Int32
+    public var timestamp: MonotonicTimestamp
+
+    public init(count: Int32, timestamp: MonotonicTimestamp) {
+        self.count = count
+        self.timestamp = timestamp
+    }
+}
+
+public struct LockState: Codable, Equatable {
+    public var isManuallyLocked: Bool
+    public var autolockTimeout: Int32?
+    public var unlockAttempts: UnlockAttempts?
+    public var applicationActivityTimestamp: MonotonicTimestamp?
+
+    public init(isManuallyLocked: Bool = false, autolockTimeout: Int32? = nil, unlockAttemts: UnlockAttempts? = nil, applicationActivityTimestamp: MonotonicTimestamp? = nil) {
+        self.isManuallyLocked = isManuallyLocked
+        self.autolockTimeout = autolockTimeout
+        self.unlockAttempts = unlockAttemts
+        self.applicationActivityTimestamp = applicationActivityTimestamp
+    }
+}
+
+public func appLockStatePath(rootPath: String) -> String {
+    return rootPath + "/lockState.json"
+}
+
+public func isAppLocked(state: LockState) -> Bool {
+    if state.isManuallyLocked {
+        return true
+    } else if let autolockTimeout = state.autolockTimeout {
+        var bootTimestamp: Int32 = 0
+        let uptime = getDeviceUptimeSeconds(&bootTimestamp)
+        let timestamp = MonotonicTimestamp(bootTimestamp: bootTimestamp, uptime: uptime)
+        
+        if let applicationActivityTimestamp = state.applicationActivityTimestamp {
+            if timestamp.bootTimestamp != applicationActivityTimestamp.bootTimestamp {
+                return true
+            }
+            if timestamp.uptime >= applicationActivityTimestamp.uptime + autolockTimeout {
+                return true
+            }
+        } else {
+            return true
+        }
+    }
+    return false
+}