PP-1826: Implement LCPAudiobook Streaming

.github/workflows/non-drm-build.yml

@@ -2,10 +2,15 @@ name: NonDRM Build
 on: workflow_dispatch
 jobs:
   build:
-    runs-on: macOS-latest
+    runs-on: macos-15
     steps:
-      - name: Use the latest Xcode
-        run: sudo xcode-select -switch /Applications/Xcode.app
+      - name: Set up Xcode 16.2
+        uses: maxim-lobanov/setup-xcode@v1
+        with:
+          xcode-version: '16.2'
+
+      - name: Verify Xcode Version
+        run: xcodebuild -version
       - name: Checkout main repo
         uses: actions/checkout@v3
       - name: Set up repo for nonDRM build

.github/workflows/release-on-merge.yml

@@ -6,10 +6,15 @@ on:
     types: [closed]
 jobs:
   create-release:
-    runs-on: macOS-latest
+    runs-on: macos-15
     steps:
-      - name: Use the latest Xcode
-        run: sudo xcode-select -switch /Applications/Xcode.app
+      - name: Set up Xcode 16.2
+        uses: maxim-lobanov/setup-xcode@v1
+        with:
+          xcode-version: '16.2'
+
+      - name: Verify Xcode Version
+        run: xcodebuild -version
       - name: Checkout main repo and submodules
         uses: actions/checkout@v3
         with:

.github/workflows/release.yml

@@ -2,10 +2,15 @@ name: Palace Manual Release
 on: workflow_dispatch
 jobs:
   create-release:
-    runs-on: macOS-latest
+    runs-on: macos-15
     steps:
-      - name: Use the latest Xcode
-        run: sudo xcode-select -switch /Applications/Xcode.app
+      - name: Set up Xcode 16.2
+        uses: maxim-lobanov/setup-xcode@v1
+        with:
+          xcode-version: '16.2'
+
+      - name: Verify Xcode Version
+        run: xcodebuild -version
       - name: Checkout main repo and submodules
         uses: actions/checkout@v3
         with:

.github/workflows/unit-testing.yml

@@ -2,38 +2,67 @@ name: Unit Tests
 on: [ pull_request, workflow_dispatch ]
 jobs:
   build-and-test:
-    runs-on: macOS-latest
+    runs-on: macos-15
     steps:
-      - name: Use the latest Xcode
-        run: sudo xcode-select -switch /Applications/Xcode.app
+      - name: Set up Xcode 16.2
+        uses: maxim-lobanov/setup-xcode@v1
+        with:
+          xcode-version: '16.2'
+
+      - name: Verify Xcode Version
+        run: xcodebuild -version
+
       - name: Checkout main repo and submodules
         uses: actions/checkout@v3
         with:
           submodules: true
           token: ${{ secrets.CI_GITHUB_ACCESS_TOKEN }}
+
+      - name: Cache Swift packages
+        uses: actions/cache@v4
+        with:
+          path: |
+            .build
+            SourcePackages
+            ~/Library/Developer/Xcode/DerivedData/**/SourcePackages
+          key: ${{ runner.os }}-spm-${{ hashFiles('**/Package.resolved') }}
+          restore-keys: |
+            ${{ runner.os }}-spm-
+
+      - name: Cache Xcode DerivedData
+        uses: actions/cache@v4
+        with:
+          path: ~/Library/Developer/Xcode/DerivedData
+          key: ${{ runner.os }}-deriveddata-${{ hashFiles('**/*.xcodeproj/project.pbxproj') }}
+          restore-keys: |
+            ${{ runner.os }}-deriveddata-
+
       - name: Checkout Certificates
         uses: actions/checkout@v3
         with:
           repository: ThePalaceProject/mobile-certificates
           token: ${{ secrets.CI_GITHUB_ACCESS_TOKEN }}
           path: ./mobile-certificates
+
       - name: Checkout Adobe RMSDK
         uses: ./.github/actions/checkout-adobe
         with:
           token: ${{ secrets.CI_GITHUB_ACCESS_TOKEN }}
+
       - name: Setup repo with DRM
         run: ./scripts/setup-repo-drm.sh
         env:
           BUILD_CONTEXT: ci
+
       - name: Build non-Carthage 3rd party dependencies
         run: ./scripts/build-3rd-party-dependencies.sh
         env:
           BUILD_CONTEXT: ci
-      - name: Build Palace without DRM support
-        run: ./scripts/xcode-build-nodrm.sh
-        env:
-          BUILD_CONTEXT: ci
-      - name: Run Palace unit tests
-        run: ./scripts/xcode-test.sh
+          
+      - name: List available simulators for debugging
+        run: xcrun simctl list devices available | grep iPhone | head -10
+
+      - name: Run Palace unit tests (builds automatically)
+        run: ./scripts/xcode-test-optimized.sh
         env:
           BUILD_CONTEXT: ci

.github/workflows/upload.yml

@@ -2,10 +2,15 @@ name: Palace Manual Build
 on: workflow_dispatch
 jobs:
   check-version:
-    runs-on: macOS-latest
+    runs-on: macos-15
     steps:
-      - name: Use the latest Xcode
-        run: sudo xcode-select -switch /Applications/Xcode.app
+      - name: Set up Xcode 16.2
+        uses: maxim-lobanov/setup-xcode@v1
+        with:
+          xcode-version: '16.2'
+
+      - name: Verify Xcode Version
+        run: xcodebuild -version
       - name: Checkout main repo and submodules
         uses: actions/checkout@v3
         with:
@@ -19,12 +24,17 @@ jobs:
     outputs:
       should_upload: ${{ steps.checkVersion.outputs.version_changed }}
   upload-build:
-    runs-on: macOS-latest
+    runs-on: macos-15
     needs: check-version
     if: needs.check-version.outputs.should_upload == '1'
     steps:
-      - name: Force Xcode 16
-        run: sudo xcode-select -switch /Applications/Xcode_16.app
+      - name: Set up Xcode 16.2
+        uses: maxim-lobanov/setup-xcode@v1
+        with:
+          xcode-version: '16.2'
+
+      - name: Verify Xcode Version
+        run: xcodebuild -version
       - name: Checkout main repo and submodules
         uses: actions/checkout@v3
         with:

Palace.xcodeproj/project.pbxproj

@@ -4746,7 +4746,7 @@
 				CODE_SIGN_IDENTITY = "Apple Distribution";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Distribution";
 				CODE_SIGN_STYLE = Manual;
-				CURRENT_PROJECT_VERSION = 361;
+				CURRENT_PROJECT_VERSION = 362;
 				DEVELOPMENT_TEAM = 88CBA74T8K;
 				"DEVELOPMENT_TEAM[sdk=iphoneos*]" = 88CBA74T8K;
 				ENABLE_BITCODE = NO;
@@ -4768,7 +4768,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 1.2.8;
+				MARKETING_VERSION = 1.2.9;
 				PRODUCT_BUNDLE_IDENTIFIER = org.thepalaceproject.palace;
 				PRODUCT_MODULE_NAME = Palace;
 				PRODUCT_NAME = "Palace-noDRM";
@@ -4805,7 +4805,7 @@
 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES_ERROR;
 				CODE_SIGN_ENTITLEMENTS = Palace/SimplyE.entitlements;
 				CODE_SIGN_IDENTITY = "iPhone Distribution";
-				CURRENT_PROJECT_VERSION = 361;
+				CURRENT_PROJECT_VERSION = 362;
 				DEVELOPMENT_TEAM = 88CBA74T8K;
 				"DEVELOPMENT_TEAM[sdk=iphoneos*]" = 88CBA74T8K;
 				ENABLE_BITCODE = NO;
@@ -4827,7 +4827,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 1.2.8;
+				MARKETING_VERSION = 1.2.9;
 				PRODUCT_BUNDLE_IDENTIFIER = org.thepalaceproject.palace;
 				PRODUCT_MODULE_NAME = Palace;
 				PRODUCT_NAME = "Palace-noDRM";
@@ -4989,7 +4989,7 @@
 				CODE_SIGN_ENTITLEMENTS = Palace/PalaceDebug.entitlements;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Manual;
-				CURRENT_PROJECT_VERSION = 361;
+				CURRENT_PROJECT_VERSION = 362;
 				DEVELOPMENT_TEAM = "";
 				ENABLE_BITCODE = NO;
 				FRAMEWORK_SEARCH_PATHS = (
@@ -5015,7 +5015,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 1.2.8;
+				MARKETING_VERSION = 1.2.9;
 				PRODUCT_BUNDLE_IDENTIFIER = org.thepalaceproject.palace;
 				PROVISIONING_PROFILE_SPECIFIER = "";
 				RUN_CLANG_STATIC_ANALYZER = YES;
@@ -5050,7 +5050,7 @@
 				CODE_SIGN_IDENTITY = "Apple Development";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Distribution";
 				CODE_SIGN_STYLE = Manual;
-				CURRENT_PROJECT_VERSION = 361;
+				CURRENT_PROJECT_VERSION = 362;
 				DEVELOPMENT_TEAM = "";
 				"DEVELOPMENT_TEAM[sdk=iphoneos*]" = 88CBA74T8K;
 				ENABLE_BITCODE = NO;
@@ -5077,7 +5077,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 1.2.8;
+				MARKETING_VERSION = 1.2.9;
 				PRODUCT_BUNDLE_IDENTIFIER = org.thepalaceproject.palace;
 				PROVISIONING_PROFILE_SPECIFIER = "";
 				"PROVISIONING_PROFILE_SPECIFIER[sdk=iphoneos*]" = "App Store";
@@ -5295,7 +5295,7 @@
 			repositoryURL = "https://github.com/readium/swift-toolkit.git";
 			requirement = {
 				kind = exactVersion;
-				version = 3.1.0;
+				version = 3.3.0;
 			};
 		};
 		E77D02232931357400544180 /* XCRemoteSwiftPackageReference "SwiftSoup" */ = {

Palace.xcodeproj/xcshareddata/xcschemes/Palace-noDRM.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1320"
+   LastUpgradeVersion = "1620"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

Palace.xcodeproj/xcshareddata/xcschemes/Palace.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1320"
+   LastUpgradeVersion = "1620"
    version = "1.7">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -140,6 +140,16 @@
             value = "1"
             isEnabled = "YES">
          </EnvironmentVariable>
+         <EnvironmentVariable
+            key = "OBJC_DISABLE_INITIALIZE_FORK_SAFETY"
+            value = "YES"
+            isEnabled = "YES">
+         </EnvironmentVariable>
+         <EnvironmentVariable
+            key = "OBJC_DISABLE_VTABLE_OPTIMIZATION"
+            value = "YES"
+            isEnabled = "YES">
+         </EnvironmentVariable>
       </EnvironmentVariables>
       <AdditionalOptions>
          <AdditionalOption

Palace/AppInfrastructure/TPPUserNotifications.swift

@@ -18,7 +18,6 @@ let DefaultActionIdentifier = "UNNotificationDefaultActionIdentifier"
     unCenter.delegate = self
     unCenter.getNotificationSettings { (settings) in
       if settings.authorizationStatus == .notDetermined {
-        Log.info(#file, "Deferring first-time UN Auth to a later time.")
       } else {
         self.registerNotificationCategories()
         TPPUserNotifications.requestAuthorization()
@@ -153,33 +152,28 @@ extension TPPUserNotifications: UNUserNotificationCenterDelegate
       completionHandler()
     }
     else if response.actionIdentifier == CheckOutActionIdentifier {
-      Log.debug(#file, "'Check Out' Notification Action.")
       let userInfo = response.notification.request.content.userInfo
       let downloadCenter = MyBooksDownloadCenter.shared
 
       guard let bookID = userInfo["bookID"] as? String else {
-        Log.error(#file, "Bad user info in Local Notification. UserInfo: \n\(userInfo)")
         completionHandler()
         return
       }
       guard let book = TPPBookRegistry.shared.book(forIdentifier: bookID) else {
-          Log.error(#file, "Problem creating book. BookID: \(bookID)")
           completionHandler()
           return
       }
 
       borrow(book, inBackgroundFrom: downloadCenter, completion: completionHandler)
     }
     else {
-      Log.warn(#file, "Unknown action identifier: \(response.actionIdentifier)")
       completionHandler()
     }
   }
 
   private func borrow(_ book: TPPBook,
                       inBackgroundFrom downloadCenter: MyBooksDownloadCenter,
                       completion: @escaping () -> Void) {
-    // Asynchronous network task in the background app state.
     var bgTask: UIBackgroundTaskIdentifier = .invalid
     bgTask = UIApplication.shared.beginBackgroundTask {
       if bgTask != .invalid {
@@ -190,19 +184,12 @@ extension TPPUserNotifications: UNUserNotificationCenterDelegate
       }
     }
 
-    Log.debug(#file, "Beginning background borrow task \(bgTask.rawValue)")
 
-    if bgTask == .invalid {
-      Log.debug(#file, "Unable to run borrow task in background")
-    }
-
-    // bg task body
     downloadCenter.startBorrow(for: book, attemptDownload: false) {
       completion()
       guard bgTask != .invalid else {
         return
       }
-      Log.info(#file, "Finishing up background borrow task \(bgTask.rawValue)")
       UIApplication.shared.endBackgroundTask(bgTask)
       bgTask = .invalid
     }