diff --git a/.metadata b/.metadata new file mode 100644 index 0000000..489bced --- /dev/null +++ b/.metadata @@ -0,0 +1,42 @@ +# This file tracks properties of this Flutter project. +# Used by Flutter tool to assess capabilities and perform upgrades etc. +# +# This file should be version controlled and should not be manually edited. + +version: + revision: "19074d12f7eaf6a8180cd4036a430c1d76de904e" + channel: "stable" + +project_type: plugin_ffi + +# Tracks metadata for the flutter migrate command +migration: + platforms: + - platform: root + create_revision: 19074d12f7eaf6a8180cd4036a430c1d76de904e + base_revision: 19074d12f7eaf6a8180cd4036a430c1d76de904e + - platform: android + create_revision: 19074d12f7eaf6a8180cd4036a430c1d76de904e + base_revision: 19074d12f7eaf6a8180cd4036a430c1d76de904e + - platform: ios + create_revision: 19074d12f7eaf6a8180cd4036a430c1d76de904e + base_revision: 19074d12f7eaf6a8180cd4036a430c1d76de904e + - platform: linux + create_revision: 19074d12f7eaf6a8180cd4036a430c1d76de904e + base_revision: 19074d12f7eaf6a8180cd4036a430c1d76de904e + - platform: macos + create_revision: 19074d12f7eaf6a8180cd4036a430c1d76de904e + base_revision: 19074d12f7eaf6a8180cd4036a430c1d76de904e + - platform: windows + create_revision: 19074d12f7eaf6a8180cd4036a430c1d76de904e + base_revision: 19074d12f7eaf6a8180cd4036a430c1d76de904e + + # User provided section + + # List of Local paths (relative to this file) that should be + # ignored by the migrate tool. + # + # Files that are not part of the templates will be ignored by default. + unmanaged_files: + - 'lib/main.dart' + - 'ios/Runner.xcodeproj/project.pbxproj' diff --git a/CHANGELOG.md b/CHANGELOG.md new file mode 100644 index 0000000..41cc7d8 --- /dev/null +++ b/CHANGELOG.md @@ -0,0 +1,3 @@ +## 0.0.1 + +* TODO: Describe initial release. diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..ba75c69 --- /dev/null +++ b/LICENSE @@ -0,0 +1 @@ +TODO: Add your license here. diff --git a/README.md b/README.md new file mode 100644 index 0000000..1f27790 --- /dev/null +++ b/README.md @@ -0,0 +1,92 @@ +# ccc_cryptography + +A new Flutter FFI plugin project. + +## Getting Started + +This project is a starting point for a Flutter +[FFI plugin](https://flutter.dev/to/ffi-package), +a specialized package that includes native code directly invoked with Dart FFI. + +## Project structure + +This template uses the following structure: + +* `src`: Contains the native source code, and a CmakeFile.txt file for building + that source code into a dynamic library. + +* `lib`: Contains the Dart code that defines the API of the plugin, and which + calls into the native code using `dart:ffi`. + +* platform folders (`android`, `ios`, `windows`, etc.): Contains the build files + for building and bundling the native code library with the platform application. + +## Building and bundling native code + +The `pubspec.yaml` specifies FFI plugins as follows: + +```yaml + plugin: + platforms: + some_platform: + ffiPlugin: true +``` + +This configuration invokes the native build for the various target platforms +and bundles the binaries in Flutter applications using these FFI plugins. + +This can be combined with dartPluginClass, such as when FFI is used for the +implementation of one platform in a federated plugin: + +```yaml + plugin: + implements: some_other_plugin + platforms: + some_platform: + dartPluginClass: SomeClass + ffiPlugin: true +``` + +A plugin can have both FFI and method channels: + +```yaml + plugin: + platforms: + some_platform: + pluginClass: SomeName + ffiPlugin: true +``` + +The native build systems that are invoked by FFI (and method channel) plugins are: + +* For Android: Gradle, which invokes the Android NDK for native builds. + * See the documentation in android/build.gradle. +* For iOS and MacOS: Xcode, via CocoaPods. + * See the documentation in ios/ccc_cryptography.podspec. + * See the documentation in macos/ccc_cryptography.podspec. +* For Linux and Windows: CMake. + * See the documentation in linux/CMakeLists.txt. + * See the documentation in windows/CMakeLists.txt. + +## Binding to native code + +To use the native code, bindings in Dart are needed. +To avoid writing these by hand, they are generated from the header file +(`src/ccc_cryptography.h`) by `package:ffigen`. +Regenerate the bindings by running `dart run ffigen --config ffigen.yaml`. + +## Invoking native code + +Very short-running native functions can be directly invoked from any isolate. +For example, see `sum` in `lib/ccc_cryptography.dart`. + +Longer-running functions should be invoked on a helper isolate to avoid +dropping frames in Flutter applications. +For example, see `sumAsync` in `lib/ccc_cryptography.dart`. + +## Flutter help + +For help getting started with Flutter, view our +[online documentation](https://docs.flutter.dev), which offers tutorials, +samples, guidance on mobile development, and a full API reference. + diff --git a/analysis_options.yaml b/analysis_options.yaml new file mode 100644 index 0000000..a5744c1 --- /dev/null +++ b/analysis_options.yaml @@ -0,0 +1,4 @@ +include: package:flutter_lints/flutter.yaml + +# Additional information about this file can be found at +# https://dart.dev/guides/language/analysis-options diff --git a/android/.gitignore b/android/.gitignore new file mode 100644 index 0000000..161bdcd --- /dev/null +++ b/android/.gitignore @@ -0,0 +1,9 @@ +*.iml +.gradle +/local.properties +/.idea/workspace.xml +/.idea/libraries +.DS_Store +/build +/captures +.cxx diff --git a/android/build.gradle b/android/build.gradle new file mode 100644 index 0000000..ae7c4c5 --- /dev/null +++ b/android/build.gradle @@ -0,0 +1,63 @@ +// The Android Gradle Plugin builds the native code with the Android NDK. + +group = "com.example.ccc_cryptography" +version = "1.0" + +buildscript { + repositories { + google() + mavenCentral() + } + + dependencies { + // The Android Gradle Plugin knows how to build native code with the NDK. + classpath("com.android.tools.build:gradle:8.11.1") + } +} + +rootProject.allprojects { + repositories { + google() + mavenCentral() + } +} + +apply plugin: "com.android.library" + +android { + namespace = "com.example.ccc_cryptography" + + // Bumping the plugin compileSdk version requires all clients of this plugin + // to bump the version in their app. + compileSdk = 36 + + // Use the NDK version + // declared in /android/app/build.gradle file of the Flutter project. + // Replace it with a version number if this plugin requires a specific NDK version. + // (e.g. ndkVersion "23.1.7779620") + ndkVersion = android.ndkVersion + + // Invoke the shared CMake build with the Android Gradle Plugin. + externalNativeBuild { + cmake { + path = "../src/CMakeLists.txt" + + // The default CMake version for the Android Gradle Plugin is 3.10.2. + // https://developer.android.com/studio/projects/install-ndk#vanilla_cmake + // + // The Flutter tooling requires that developers have CMake 3.10 or later + // installed. You should not increase this version, as doing so will cause + // the plugin to fail to compile for some customers of the plugin. + // version "3.10.2" + } + } + + compileOptions { + sourceCompatibility = JavaVersion.VERSION_17 + targetCompatibility = JavaVersion.VERSION_17 + } + + defaultConfig { + minSdk = 24 + } +} diff --git a/android/settings.gradle b/android/settings.gradle new file mode 100644 index 0000000..3b2dde8 --- /dev/null +++ b/android/settings.gradle @@ -0,0 +1 @@ +rootProject.name = 'ccc_cryptography' diff --git a/android/src/main/AndroidManifest.xml b/android/src/main/AndroidManifest.xml new file mode 100644 index 0000000..22463db --- /dev/null +++ b/android/src/main/AndroidManifest.xml @@ -0,0 +1,3 @@ + + diff --git a/ccc_cryptography.iml b/ccc_cryptography.iml new file mode 100644 index 0000000..27686dd --- /dev/null +++ b/ccc_cryptography.iml @@ -0,0 +1,17 @@ + + + + + + + + + + + + + + + + + diff --git a/docs/ccc_cryptography.rst b/docs/ccc_cryptography.rst new file mode 100644 index 0000000..90fdb27 --- /dev/null +++ b/docs/ccc_cryptography.rst @@ -0,0 +1,20 @@ +======================= +CCC Cryptography Plugin +======================= + +CCC +=== +:: + + + + + +INIT +==== +:: + + # create the plugin project with ffi support for all platforms + flutter create --template=plugin_ffi --platforms=android,ios,linux,macos,windows my_native_add + + diff --git a/example/.gitignore b/example/.gitignore new file mode 100644 index 0000000..3820a95 --- /dev/null +++ b/example/.gitignore @@ -0,0 +1,45 @@ +# Miscellaneous +*.class +*.log +*.pyc +*.swp +.DS_Store +.atom/ +.build/ +.buildlog/ +.history +.svn/ +.swiftpm/ +migrate_working_dir/ + +# IntelliJ related +*.iml +*.ipr +*.iws +.idea/ + +# The .vscode folder contains launch configuration and tasks you configure in +# VS Code which you may wish to be included in version control, so this line +# is commented out by default. +#.vscode/ + +# Flutter/Dart/Pub related +**/doc/api/ +**/ios/Flutter/.last_build_id +.dart_tool/ +.flutter-plugins-dependencies +.pub-cache/ +.pub/ +/build/ +/coverage/ + +# Symbolication related +app.*.symbols + +# Obfuscation related +app.*.map.json + +# Android Studio will place build artifacts here +/android/app/debug +/android/app/profile +/android/app/release diff --git a/example/README.md b/example/README.md new file mode 100644 index 0000000..0d3ac2e --- /dev/null +++ b/example/README.md @@ -0,0 +1,16 @@ +# ccc_cryptography_example + +Demonstrates how to use the ccc_cryptography plugin. + +## Getting Started + +This project is a starting point for a Flutter application. + +A few resources to get you started if this is your first Flutter project: + +- [Lab: Write your first Flutter app](https://docs.flutter.dev/get-started/codelab) +- [Cookbook: Useful Flutter samples](https://docs.flutter.dev/cookbook) + +For help getting started with Flutter development, view the +[online documentation](https://docs.flutter.dev/), which offers tutorials, +samples, guidance on mobile development, and a full API reference. diff --git a/example/analysis_options.yaml b/example/analysis_options.yaml new file mode 100644 index 0000000..0d29021 --- /dev/null +++ b/example/analysis_options.yaml @@ -0,0 +1,28 @@ +# This file configures the analyzer, which statically analyzes Dart code to +# check for errors, warnings, and lints. +# +# The issues identified by the analyzer are surfaced in the UI of Dart-enabled +# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be +# invoked from the command line by running `flutter analyze`. + +# The following line activates a set of recommended lints for Flutter apps, +# packages, and plugins designed to encourage good coding practices. +include: package:flutter_lints/flutter.yaml + +linter: + # The lint rules applied to this project can be customized in the + # section below to disable rules from the `package:flutter_lints/flutter.yaml` + # included above or to enable additional rules. A list of all available lints + # and their documentation is published at https://dart.dev/lints. + # + # Instead of disabling a lint rule for the entire project in the + # section below, it can also be suppressed for a single line of code + # or a specific dart file by using the `// ignore: name_of_lint` and + # `// ignore_for_file: name_of_lint` syntax on the line or in the file + # producing the lint. + rules: + # avoid_print: false # Uncomment to disable the `avoid_print` rule + # prefer_single_quotes: true # Uncomment to enable the `prefer_single_quotes` rule + +# Additional information about this file can be found at +# https://dart.dev/guides/language/analysis-options diff --git a/example/android/.gitignore b/example/android/.gitignore new file mode 100644 index 0000000..be3943c --- /dev/null +++ b/example/android/.gitignore @@ -0,0 +1,14 @@ +gradle-wrapper.jar +/.gradle +/captures/ +/gradlew +/gradlew.bat +/local.properties +GeneratedPluginRegistrant.java +.cxx/ + +# Remember to never publicly share your keystore. +# See https://flutter.dev/to/reference-keystore +key.properties +**/*.keystore +**/*.jks diff --git a/example/android/app/build.gradle.kts b/example/android/app/build.gradle.kts new file mode 100644 index 0000000..116ecbe --- /dev/null +++ b/example/android/app/build.gradle.kts @@ -0,0 +1,44 @@ +plugins { + id("com.android.application") + id("kotlin-android") + // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins. + id("dev.flutter.flutter-gradle-plugin") +} + +android { + namespace = "com.example.ccc_cryptography_example" + compileSdk = flutter.compileSdkVersion + ndkVersion = flutter.ndkVersion + + compileOptions { + sourceCompatibility = JavaVersion.VERSION_17 + targetCompatibility = JavaVersion.VERSION_17 + } + + kotlinOptions { + jvmTarget = JavaVersion.VERSION_17.toString() + } + + defaultConfig { + // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html). + applicationId = "com.example.ccc_cryptography_example" + // You can update the following values to match your application needs. + // For more information, see: https://flutter.dev/to/review-gradle-config. + minSdk = flutter.minSdkVersion + targetSdk = flutter.targetSdkVersion + versionCode = flutter.versionCode + versionName = flutter.versionName + } + + buildTypes { + release { + // TODO: Add your own signing config for the release build. + // Signing with the debug keys for now, so `flutter run --release` works. + signingConfig = signingConfigs.getByName("debug") + } + } +} + +flutter { + source = "../.." +} diff --git a/example/android/app/src/debug/AndroidManifest.xml b/example/android/app/src/debug/AndroidManifest.xml new file mode 100644 index 0000000..399f698 --- /dev/null +++ b/example/android/app/src/debug/AndroidManifest.xml @@ -0,0 +1,7 @@ + + + + diff --git a/example/android/app/src/main/AndroidManifest.xml b/example/android/app/src/main/AndroidManifest.xml new file mode 100644 index 0000000..2330dc0 --- /dev/null +++ b/example/android/app/src/main/AndroidManifest.xml @@ -0,0 +1,45 @@ + + + + + + + + + + + + + + + + + + + + + diff --git a/example/android/app/src/main/kotlin/com/example/ccc_cryptography_example/MainActivity.kt b/example/android/app/src/main/kotlin/com/example/ccc_cryptography_example/MainActivity.kt new file mode 100644 index 0000000..bc3b332 --- /dev/null +++ b/example/android/app/src/main/kotlin/com/example/ccc_cryptography_example/MainActivity.kt @@ -0,0 +1,5 @@ +package com.example.ccc_cryptography_example + +import io.flutter.embedding.android.FlutterActivity + +class MainActivity : FlutterActivity() diff --git a/example/android/app/src/main/res/drawable-v21/launch_background.xml b/example/android/app/src/main/res/drawable-v21/launch_background.xml new file mode 100644 index 0000000..f74085f --- /dev/null +++ b/example/android/app/src/main/res/drawable-v21/launch_background.xml @@ -0,0 +1,12 @@ + + + + + + + + diff --git a/example/android/app/src/main/res/drawable/launch_background.xml b/example/android/app/src/main/res/drawable/launch_background.xml new file mode 100644 index 0000000..304732f --- /dev/null +++ b/example/android/app/src/main/res/drawable/launch_background.xml @@ -0,0 +1,12 @@ + + + + + + + + diff --git a/example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png b/example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png new file mode 100644 index 0000000..db77bb4 Binary files /dev/null and b/example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png differ diff --git a/example/android/app/src/main/res/mipmap-mdpi/ic_launcher.png b/example/android/app/src/main/res/mipmap-mdpi/ic_launcher.png new file mode 100644 index 0000000..17987b7 Binary files /dev/null and b/example/android/app/src/main/res/mipmap-mdpi/ic_launcher.png differ diff --git a/example/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png b/example/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png new file mode 100644 index 0000000..09d4391 Binary files /dev/null and b/example/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png differ diff --git a/example/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png b/example/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png new file mode 100644 index 0000000..d5f1c8d Binary files /dev/null and b/example/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png differ diff --git a/example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png new file mode 100644 index 0000000..4d6372e Binary files /dev/null and b/example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png differ diff --git a/example/android/app/src/main/res/values-night/styles.xml b/example/android/app/src/main/res/values-night/styles.xml new file mode 100644 index 0000000..06952be --- /dev/null +++ b/example/android/app/src/main/res/values-night/styles.xml @@ -0,0 +1,18 @@ + + + + + + + diff --git a/example/android/app/src/main/res/values/styles.xml b/example/android/app/src/main/res/values/styles.xml new file mode 100644 index 0000000..cb1ef88 --- /dev/null +++ b/example/android/app/src/main/res/values/styles.xml @@ -0,0 +1,18 @@ + + + + + + + diff --git a/example/android/app/src/profile/AndroidManifest.xml b/example/android/app/src/profile/AndroidManifest.xml new file mode 100644 index 0000000..399f698 --- /dev/null +++ b/example/android/app/src/profile/AndroidManifest.xml @@ -0,0 +1,7 @@ + + + + diff --git a/example/android/build.gradle.kts b/example/android/build.gradle.kts new file mode 100644 index 0000000..dbee657 --- /dev/null +++ b/example/android/build.gradle.kts @@ -0,0 +1,24 @@ +allprojects { + repositories { + google() + mavenCentral() + } +} + +val newBuildDir: Directory = + rootProject.layout.buildDirectory + .dir("../../build") + .get() +rootProject.layout.buildDirectory.value(newBuildDir) + +subprojects { + val newSubprojectBuildDir: Directory = newBuildDir.dir(project.name) + project.layout.buildDirectory.value(newSubprojectBuildDir) +} +subprojects { + project.evaluationDependsOn(":app") +} + +tasks.register("clean") { + delete(rootProject.layout.buildDirectory) +} diff --git a/example/android/gradle.properties b/example/android/gradle.properties new file mode 100644 index 0000000..fbee1d8 --- /dev/null +++ b/example/android/gradle.properties @@ -0,0 +1,2 @@ +org.gradle.jvmargs=-Xmx8G -XX:MaxMetaspaceSize=4G -XX:ReservedCodeCacheSize=512m -XX:+HeapDumpOnOutOfMemoryError +android.useAndroidX=true diff --git a/example/android/gradle/wrapper/gradle-wrapper.properties b/example/android/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..e4ef43f --- /dev/null +++ b/example/android/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,5 @@ +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-8.14-all.zip diff --git a/example/android/settings.gradle.kts b/example/android/settings.gradle.kts new file mode 100644 index 0000000..ca7fe06 --- /dev/null +++ b/example/android/settings.gradle.kts @@ -0,0 +1,26 @@ +pluginManagement { + val flutterSdkPath = + run { + val properties = java.util.Properties() + file("local.properties").inputStream().use { properties.load(it) } + val flutterSdkPath = properties.getProperty("flutter.sdk") + require(flutterSdkPath != null) { "flutter.sdk not set in local.properties" } + flutterSdkPath + } + + includeBuild("$flutterSdkPath/packages/flutter_tools/gradle") + + repositories { + google() + mavenCentral() + gradlePluginPortal() + } +} + +plugins { + id("dev.flutter.flutter-plugin-loader") version "1.0.0" + id("com.android.application") version "8.11.1" apply false + id("org.jetbrains.kotlin.android") version "2.2.20" apply false +} + +include(":app") diff --git a/example/ios/.gitignore b/example/ios/.gitignore new file mode 100644 index 0000000..7a7f987 --- /dev/null +++ b/example/ios/.gitignore @@ -0,0 +1,34 @@ +**/dgph +*.mode1v3 +*.mode2v3 +*.moved-aside +*.pbxuser +*.perspectivev3 +**/*sync/ +.sconsign.dblite +.tags* +**/.vagrant/ +**/DerivedData/ +Icon? +**/Pods/ +**/.symlinks/ +profile +xcuserdata +**/.generated/ +Flutter/App.framework +Flutter/Flutter.framework +Flutter/Flutter.podspec +Flutter/Generated.xcconfig +Flutter/ephemeral/ +Flutter/app.flx +Flutter/app.zip +Flutter/flutter_assets/ +Flutter/flutter_export_environment.sh +ServiceDefinitions.json +Runner/GeneratedPluginRegistrant.* + +# Exceptions to above rules. +!default.mode1v3 +!default.mode2v3 +!default.pbxuser +!default.perspectivev3 diff --git a/example/ios/Flutter/AppFrameworkInfo.plist b/example/ios/Flutter/AppFrameworkInfo.plist new file mode 100644 index 0000000..1dc6cf7 --- /dev/null +++ b/example/ios/Flutter/AppFrameworkInfo.plist @@ -0,0 +1,26 @@ + + + + + CFBundleDevelopmentRegion + en + CFBundleExecutable + App + CFBundleIdentifier + io.flutter.flutter.app + CFBundleInfoDictionaryVersion + 6.0 + CFBundleName + App + CFBundlePackageType + FMWK + CFBundleShortVersionString + 1.0 + CFBundleSignature + ???? + CFBundleVersion + 1.0 + MinimumOSVersion + 13.0 + + diff --git a/example/ios/Flutter/Debug.xcconfig b/example/ios/Flutter/Debug.xcconfig new file mode 100644 index 0000000..592ceee --- /dev/null +++ b/example/ios/Flutter/Debug.xcconfig @@ -0,0 +1 @@ +#include "Generated.xcconfig" diff --git a/example/ios/Flutter/Release.xcconfig b/example/ios/Flutter/Release.xcconfig new file mode 100644 index 0000000..592ceee --- /dev/null +++ b/example/ios/Flutter/Release.xcconfig @@ -0,0 +1 @@ +#include "Generated.xcconfig" diff --git a/example/ios/Runner.xcodeproj/project.pbxproj b/example/ios/Runner.xcodeproj/project.pbxproj new file mode 100644 index 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249021D4217E4FDB00AE95B9 /* Profile */, + ); + defaultConfigurationIsVisible = 0; + defaultConfigurationName = Release; + }; +/* End XCConfigurationList section */ + }; + rootObject = 97C146E61CF9000F007C117D /* Project object */; +} diff --git a/example/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata b/example/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata new file mode 100644 index 0000000..919434a --- /dev/null +++ b/example/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata @@ -0,0 +1,7 @@ + + + + + diff --git a/example/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist b/example/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist new file mode 100644 index 0000000..18d9810 --- /dev/null +++ b/example/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist @@ -0,0 +1,8 @@ + + + + + IDEDidComputeMac32BitWarning + + + diff --git a/example/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings b/example/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings new file mode 100644 index 0000000..f9b0d7c --- /dev/null +++ b/example/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings @@ -0,0 +1,8 @@ + + + + + PreviewsEnabled + + + diff --git a/example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme b/example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme new file mode 100644 index 0000000..e3773d4 --- /dev/null +++ b/example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme @@ -0,0 +1,101 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/example/ios/Runner.xcworkspace/contents.xcworkspacedata b/example/ios/Runner.xcworkspace/contents.xcworkspacedata new file mode 100644 index 0000000..1d526a1 --- /dev/null +++ b/example/ios/Runner.xcworkspace/contents.xcworkspacedata @@ -0,0 +1,7 @@ + + + + + diff --git a/example/ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist b/example/ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist new file mode 100644 index 0000000..18d9810 --- /dev/null +++ b/example/ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist @@ -0,0 +1,8 @@ + + + + + IDEDidComputeMac32BitWarning + + + diff --git a/example/ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings b/example/ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings new file mode 100644 index 0000000..f9b0d7c --- /dev/null +++ b/example/ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings @@ -0,0 +1,8 @@ + + + + + PreviewsEnabled + + + diff --git a/example/ios/Runner/AppDelegate.swift b/example/ios/Runner/AppDelegate.swift new file mode 100644 index 0000000..6266644 --- /dev/null +++ b/example/ios/Runner/AppDelegate.swift @@ -0,0 +1,13 @@ +import Flutter +import UIKit + +@main +@objc class AppDelegate: FlutterAppDelegate { + override func application( + _ application: UIApplication, + didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? + ) -> Bool { + GeneratedPluginRegistrant.register(with: self) + return super.application(application, didFinishLaunchingWithOptions: launchOptions) + } +} diff --git a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json new file mode 100644 index 0000000..d36b1fa --- /dev/null +++ b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json @@ -0,0 +1,122 @@ +{ + "images" : [ + { + "size" : "20x20", + "idiom" : "iphone", + "filename" : "Icon-App-20x20@2x.png", + "scale" : "2x" + }, + { + "size" : "20x20", + "idiom" : "iphone", + "filename" : "Icon-App-20x20@3x.png", + "scale" : "3x" + }, + { + "size" : "29x29", + "idiom" : "iphone", + "filename" : "Icon-App-29x29@1x.png", + "scale" : "1x" + }, + { + "size" : "29x29", + "idiom" : "iphone", + "filename" : "Icon-App-29x29@2x.png", + "scale" : "2x" + }, + { + "size" : "29x29", + "idiom" : "iphone", + "filename" : "Icon-App-29x29@3x.png", + "scale" : "3x" + }, + { + "size" : "40x40", + "idiom" : "iphone", + "filename" : "Icon-App-40x40@2x.png", + "scale" : "2x" + }, + { + "size" : "40x40", + "idiom" : "iphone", + "filename" : "Icon-App-40x40@3x.png", + "scale" : "3x" + }, + { + "size" : "60x60", + "idiom" : "iphone", + "filename" : "Icon-App-60x60@2x.png", + "scale" : "2x" + }, + { + "size" : "60x60", + "idiom" : "iphone", + "filename" : "Icon-App-60x60@3x.png", + "scale" : "3x" + }, + { + "size" : "20x20", + "idiom" : "ipad", + "filename" : "Icon-App-20x20@1x.png", + "scale" : "1x" + }, + { + "size" : "20x20", + "idiom" : "ipad", + "filename" : "Icon-App-20x20@2x.png", + "scale" : "2x" + }, + { + "size" : "29x29", + "idiom" : "ipad", + "filename" : "Icon-App-29x29@1x.png", + "scale" : "1x" + }, + { + "size" : "29x29", + "idiom" : "ipad", + "filename" : "Icon-App-29x29@2x.png", + "scale" : "2x" + }, + { + "size" : "40x40", + "idiom" : "ipad", + "filename" : "Icon-App-40x40@1x.png", + "scale" : "1x" + }, + { + "size" : "40x40", + "idiom" : "ipad", + "filename" : "Icon-App-40x40@2x.png", + "scale" : "2x" + }, + { + "size" : "76x76", + "idiom" : "ipad", + "filename" : "Icon-App-76x76@1x.png", + "scale" : "1x" + }, + { + "size" : "76x76", + "idiom" : "ipad", + "filename" : "Icon-App-76x76@2x.png", + "scale" : "2x" + }, + { + "size" : "83.5x83.5", + "idiom" : "ipad", + "filename" : "Icon-App-83.5x83.5@2x.png", + "scale" : "2x" + }, + { + "size" : "1024x1024", + "idiom" : "ios-marketing", + "filename" : "Icon-App-1024x1024@1x.png", + "scale" : "1x" + } + ], + "info" : { + "version" : 1, + "author" : "xcode" + } +} diff --git a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png new file 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b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json @@ -0,0 +1,23 @@ +{ + "images" : [ + { + "idiom" : "universal", + "filename" : "LaunchImage.png", + "scale" : "1x" + }, + { + "idiom" : "universal", + "filename" : "LaunchImage@2x.png", + "scale" : "2x" + }, + { + "idiom" : "universal", + "filename" : "LaunchImage@3x.png", + "scale" : "3x" + } + ], + "info" : { + "version" : 1, + "author" : "xcode" + } +} diff --git a/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png new file mode 100644 index 0000000..9da19ea Binary files /dev/null and b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png differ diff --git a/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png new file mode 100644 index 0000000..9da19ea Binary files /dev/null and b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png differ diff --git a/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png new file mode 100644 index 0000000..9da19ea Binary files /dev/null and b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png differ diff --git a/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md new file mode 100644 index 0000000..89c2725 --- /dev/null +++ b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md @@ -0,0 +1,5 @@ +# Launch Screen Assets + +You can customize the launch screen with your own desired assets by replacing the image files in this directory. + +You can also do it by opening your Flutter project's Xcode project with `open ios/Runner.xcworkspace`, selecting `Runner/Assets.xcassets` in the Project Navigator and dropping in the desired images. \ No newline at end of file diff --git a/example/ios/Runner/Base.lproj/LaunchScreen.storyboard b/example/ios/Runner/Base.lproj/LaunchScreen.storyboard new file mode 100644 index 0000000..f2e259c --- /dev/null +++ b/example/ios/Runner/Base.lproj/LaunchScreen.storyboard @@ -0,0 +1,37 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/example/ios/Runner/Base.lproj/Main.storyboard b/example/ios/Runner/Base.lproj/Main.storyboard new file mode 100644 index 0000000..f3c2851 --- /dev/null +++ b/example/ios/Runner/Base.lproj/Main.storyboard @@ -0,0 +1,26 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/example/ios/Runner/Info.plist b/example/ios/Runner/Info.plist new file mode 100644 index 0000000..acd54c3 --- /dev/null +++ b/example/ios/Runner/Info.plist @@ -0,0 +1,49 @@ + + + + + CFBundleDevelopmentRegion + $(DEVELOPMENT_LANGUAGE) + CFBundleDisplayName + Ccc Cryptography + CFBundleExecutable + $(EXECUTABLE_NAME) + CFBundleIdentifier + $(PRODUCT_BUNDLE_IDENTIFIER) + CFBundleInfoDictionaryVersion + 6.0 + CFBundleName + ccc_cryptography_example + CFBundlePackageType + APPL + CFBundleShortVersionString + $(FLUTTER_BUILD_NAME) + CFBundleSignature + ???? + CFBundleVersion + $(FLUTTER_BUILD_NUMBER) + LSRequiresIPhoneOS + + UILaunchStoryboardName + LaunchScreen + UIMainStoryboardFile + Main + UISupportedInterfaceOrientations + + UIInterfaceOrientationPortrait + UIInterfaceOrientationLandscapeLeft + UIInterfaceOrientationLandscapeRight + + UISupportedInterfaceOrientations~ipad + + UIInterfaceOrientationPortrait + UIInterfaceOrientationPortraitUpsideDown + UIInterfaceOrientationLandscapeLeft + UIInterfaceOrientationLandscapeRight + + CADisableMinimumFrameDurationOnPhone + + UIApplicationSupportsIndirectInputEvents + + + diff --git a/example/ios/Runner/Runner-Bridging-Header.h b/example/ios/Runner/Runner-Bridging-Header.h new file mode 100644 index 0000000..308a2a5 --- /dev/null +++ b/example/ios/Runner/Runner-Bridging-Header.h @@ -0,0 +1 @@ +#import "GeneratedPluginRegistrant.h" diff --git a/example/ios/RunnerTests/RunnerTests.swift b/example/ios/RunnerTests/RunnerTests.swift new file mode 100644 index 0000000..86a7c3b --- /dev/null +++ b/example/ios/RunnerTests/RunnerTests.swift @@ -0,0 +1,12 @@ +import Flutter +import UIKit +import XCTest + +class RunnerTests: XCTestCase { + + func testExample() { + // If you add code to the Runner application, consider adding tests here. + // See https://developer.apple.com/documentation/xctest for more information about using XCTest. + } + +} diff --git a/example/lib/main.dart b/example/lib/main.dart new file mode 100644 index 0000000..4e00d92 --- /dev/null +++ b/example/lib/main.dart @@ -0,0 +1,74 @@ +import 'package:flutter/material.dart'; +import 'dart:async'; + +import 'package:ccc_cryptography/ccc_cryptography.dart' as ccc_cryptography; + +void main() { + runApp(const MyApp()); +} + +class MyApp extends StatefulWidget { + const MyApp({super.key}); + + @override + State createState() => _MyAppState(); +} + +class _MyAppState extends State { + late int sumResult; + late Future sumAsyncResult; + + @override + void initState() { + super.initState(); + sumResult = ccc_cryptography.sum(1, 2); + sumAsyncResult = ccc_cryptography.sumAsync(3, 4); + } + + @override + Widget build(BuildContext context) { + const textStyle = TextStyle(fontSize: 25); + const spacerSmall = SizedBox(height: 10); + return MaterialApp( + home: Scaffold( + appBar: AppBar( + title: const Text('Native Packages'), + ), + body: SingleChildScrollView( + child: Container( + padding: const .all(10), + child: Column( + children: [ + const Text( + 'This calls a native function through FFI that is shipped as source in the package. ' + 'The native code is built as part of the Flutter Runner build.', + style: textStyle, + textAlign: .center, + ), + spacerSmall, + Text( + 'sum(1, 2) = $sumResult', + style: textStyle, + textAlign: .center, + ), + spacerSmall, + FutureBuilder( + future: sumAsyncResult, + builder: (BuildContext context, AsyncSnapshot value) { + final displayValue = + (value.hasData) ? value.data : 'loading'; + return Text( + 'await sumAsync(3, 4) = $displayValue', + style: textStyle, + textAlign: .center, + ); + }, + ), + ], + ), + ), + ), + ), + ); + } +} diff --git a/example/linux/.gitignore b/example/linux/.gitignore new file mode 100644 index 0000000..d3896c9 --- /dev/null +++ b/example/linux/.gitignore @@ -0,0 +1 @@ +flutter/ephemeral diff --git a/example/linux/CMakeLists.txt b/example/linux/CMakeLists.txt new file mode 100644 index 0000000..5104e3c --- /dev/null +++ b/example/linux/CMakeLists.txt @@ -0,0 +1,128 @@ +# Project-level configuration. +cmake_minimum_required(VERSION 3.13) +project(runner LANGUAGES CXX) + +# The name of the executable created for the application. Change this to change +# the on-disk name of your application. +set(BINARY_NAME "ccc_cryptography_example") +# The unique GTK application identifier for this application. See: +# https://wiki.gnome.org/HowDoI/ChooseApplicationID +set(APPLICATION_ID "com.example.ccc_cryptography") + +# Explicitly opt in to modern CMake behaviors to avoid warnings with recent +# versions of CMake. +cmake_policy(SET CMP0063 NEW) + +# Load bundled libraries from the lib/ directory relative to the binary. +set(CMAKE_INSTALL_RPATH "$ORIGIN/lib") + +# Root filesystem for cross-building. +if(FLUTTER_TARGET_PLATFORM_SYSROOT) + set(CMAKE_SYSROOT ${FLUTTER_TARGET_PLATFORM_SYSROOT}) + set(CMAKE_FIND_ROOT_PATH ${CMAKE_SYSROOT}) + set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) + set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY) + set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) + set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) +endif() + +# Define build configuration options. +if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES) + set(CMAKE_BUILD_TYPE "Debug" CACHE + STRING "Flutter build mode" FORCE) + set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS + "Debug" "Profile" "Release") +endif() + +# Compilation settings that should be applied to most targets. +# +# Be cautious about adding new options here, as plugins use this function by +# default. In most cases, you should add new options to specific targets instead +# of modifying this function. +function(APPLY_STANDARD_SETTINGS TARGET) + target_compile_features(${TARGET} PUBLIC cxx_std_14) + target_compile_options(${TARGET} PRIVATE -Wall -Werror) + target_compile_options(${TARGET} PRIVATE "$<$>:-O3>") + target_compile_definitions(${TARGET} PRIVATE "$<$>:NDEBUG>") +endfunction() + +# Flutter library and tool build rules. +set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter") +add_subdirectory(${FLUTTER_MANAGED_DIR}) + +# System-level dependencies. +find_package(PkgConfig REQUIRED) +pkg_check_modules(GTK REQUIRED IMPORTED_TARGET gtk+-3.0) + +# Application build; see runner/CMakeLists.txt. +add_subdirectory("runner") + +# Run the Flutter tool portions of the build. This must not be removed. +add_dependencies(${BINARY_NAME} flutter_assemble) + +# Only the install-generated bundle's copy of the executable will launch +# correctly, since the resources must in the right relative locations. To avoid +# people trying to run the unbundled copy, put it in a subdirectory instead of +# the default top-level location. +set_target_properties(${BINARY_NAME} + PROPERTIES + RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/intermediates_do_not_run" +) + + +# Generated plugin build rules, which manage building the plugins and adding +# them to the application. +include(flutter/generated_plugins.cmake) + + +# === Installation === +# By default, "installing" just makes a relocatable bundle in the build +# directory. +set(BUILD_BUNDLE_DIR "${PROJECT_BINARY_DIR}/bundle") +if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT) + set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "..." FORCE) +endif() + +# Start with a clean build bundle directory every time. +install(CODE " + file(REMOVE_RECURSE \"${BUILD_BUNDLE_DIR}/\") + " COMPONENT Runtime) + +set(INSTALL_BUNDLE_DATA_DIR "${CMAKE_INSTALL_PREFIX}/data") +set(INSTALL_BUNDLE_LIB_DIR "${CMAKE_INSTALL_PREFIX}/lib") + +install(TARGETS ${BINARY_NAME} RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}" + COMPONENT Runtime) + +install(FILES "${FLUTTER_ICU_DATA_FILE}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" + COMPONENT Runtime) + +install(FILES "${FLUTTER_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" + COMPONENT Runtime) + +foreach(bundled_library ${PLUGIN_BUNDLED_LIBRARIES}) + install(FILES "${bundled_library}" + DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" + COMPONENT Runtime) +endforeach(bundled_library) + +# Copy the native assets provided by the build.dart from all packages. +set(NATIVE_ASSETS_DIR "${PROJECT_BUILD_DIR}native_assets/linux/") +install(DIRECTORY "${NATIVE_ASSETS_DIR}" + DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" + COMPONENT Runtime) + +# Fully re-copy the assets directory on each build to avoid having stale files +# from a previous install. +set(FLUTTER_ASSET_DIR_NAME "flutter_assets") +install(CODE " + file(REMOVE_RECURSE \"${INSTALL_BUNDLE_DATA_DIR}/${FLUTTER_ASSET_DIR_NAME}\") + " COMPONENT Runtime) +install(DIRECTORY "${PROJECT_BUILD_DIR}/${FLUTTER_ASSET_DIR_NAME}" + DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" COMPONENT Runtime) + +# Install the AOT library on non-Debug builds only. +if(NOT CMAKE_BUILD_TYPE MATCHES "Debug") + install(FILES "${AOT_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" + COMPONENT Runtime) +endif() diff --git a/example/linux/flutter/CMakeLists.txt b/example/linux/flutter/CMakeLists.txt new file mode 100644 index 0000000..d5bd016 --- /dev/null +++ b/example/linux/flutter/CMakeLists.txt @@ -0,0 +1,88 @@ +# This file controls Flutter-level build steps. It should not be edited. +cmake_minimum_required(VERSION 3.10) + +set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral") + +# Configuration provided via flutter tool. +include(${EPHEMERAL_DIR}/generated_config.cmake) + +# TODO: Move the rest of this into files in ephemeral. See +# https://github.com/flutter/flutter/issues/57146. + +# Serves the same purpose as list(TRANSFORM ... PREPEND ...), +# which isn't available in 3.10. +function(list_prepend LIST_NAME PREFIX) + set(NEW_LIST "") + foreach(element ${${LIST_NAME}}) + list(APPEND NEW_LIST "${PREFIX}${element}") + endforeach(element) + set(${LIST_NAME} "${NEW_LIST}" PARENT_SCOPE) +endfunction() + +# === Flutter Library === +# System-level dependencies. +find_package(PkgConfig REQUIRED) +pkg_check_modules(GTK REQUIRED IMPORTED_TARGET gtk+-3.0) +pkg_check_modules(GLIB REQUIRED IMPORTED_TARGET glib-2.0) +pkg_check_modules(GIO REQUIRED IMPORTED_TARGET gio-2.0) + +set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/libflutter_linux_gtk.so") + +# Published to parent scope for install step. +set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE) +set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE) +set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE) +set(AOT_LIBRARY "${PROJECT_DIR}/build/lib/libapp.so" PARENT_SCOPE) + +list(APPEND FLUTTER_LIBRARY_HEADERS + "fl_basic_message_channel.h" + "fl_binary_codec.h" + "fl_binary_messenger.h" + "fl_dart_project.h" + "fl_engine.h" + "fl_json_message_codec.h" + "fl_json_method_codec.h" + "fl_message_codec.h" + "fl_method_call.h" + "fl_method_channel.h" + "fl_method_codec.h" + "fl_method_response.h" + "fl_plugin_registrar.h" + "fl_plugin_registry.h" + "fl_standard_message_codec.h" + "fl_standard_method_codec.h" + "fl_string_codec.h" + "fl_value.h" + "fl_view.h" + "flutter_linux.h" +) +list_prepend(FLUTTER_LIBRARY_HEADERS "${EPHEMERAL_DIR}/flutter_linux/") +add_library(flutter INTERFACE) +target_include_directories(flutter INTERFACE + "${EPHEMERAL_DIR}" +) +target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}") +target_link_libraries(flutter INTERFACE + PkgConfig::GTK + PkgConfig::GLIB + PkgConfig::GIO +) +add_dependencies(flutter flutter_assemble) + +# === Flutter tool backend === +# _phony_ is a non-existent file to force this command to run every time, +# since currently there's no way to get a full input/output list from the +# flutter tool. +add_custom_command( + OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS} + ${CMAKE_CURRENT_BINARY_DIR}/_phony_ + COMMAND ${CMAKE_COMMAND} -E env + ${FLUTTER_TOOL_ENVIRONMENT} + "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.sh" + ${FLUTTER_TARGET_PLATFORM} ${CMAKE_BUILD_TYPE} + VERBATIM +) +add_custom_target(flutter_assemble DEPENDS + "${FLUTTER_LIBRARY}" + ${FLUTTER_LIBRARY_HEADERS} +) diff --git a/example/linux/runner/CMakeLists.txt b/example/linux/runner/CMakeLists.txt new file mode 100644 index 0000000..e97dabc --- /dev/null +++ b/example/linux/runner/CMakeLists.txt @@ -0,0 +1,26 @@ +cmake_minimum_required(VERSION 3.13) +project(runner LANGUAGES CXX) + +# Define the application target. To change its name, change BINARY_NAME in the +# top-level CMakeLists.txt, not the value here, or `flutter run` will no longer +# work. +# +# Any new source files that you add to the application should be added here. +add_executable(${BINARY_NAME} + "main.cc" + "my_application.cc" + "${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc" +) + +# Apply the standard set of build settings. This can be removed for applications +# that need different build settings. +apply_standard_settings(${BINARY_NAME}) + +# Add preprocessor definitions for the application ID. +add_definitions(-DAPPLICATION_ID="${APPLICATION_ID}") + +# Add dependency libraries. Add any application-specific dependencies here. +target_link_libraries(${BINARY_NAME} PRIVATE flutter) +target_link_libraries(${BINARY_NAME} PRIVATE PkgConfig::GTK) + +target_include_directories(${BINARY_NAME} PRIVATE "${CMAKE_SOURCE_DIR}") diff --git a/example/linux/runner/main.cc b/example/linux/runner/main.cc new file mode 100644 index 0000000..e7c5c54 --- /dev/null +++ b/example/linux/runner/main.cc @@ -0,0 +1,6 @@ +#include "my_application.h" + +int main(int argc, char** argv) { + g_autoptr(MyApplication) app = my_application_new(); + return g_application_run(G_APPLICATION(app), argc, argv); +} diff --git a/example/linux/runner/my_application.cc b/example/linux/runner/my_application.cc new file mode 100644 index 0000000..a6472f7 --- /dev/null +++ b/example/linux/runner/my_application.cc @@ -0,0 +1,148 @@ +#include "my_application.h" + +#include +#ifdef GDK_WINDOWING_X11 +#include +#endif + +#include "flutter/generated_plugin_registrant.h" + +struct _MyApplication { + GtkApplication parent_instance; + char** dart_entrypoint_arguments; +}; + +G_DEFINE_TYPE(MyApplication, my_application, GTK_TYPE_APPLICATION) + +// Called when first Flutter frame received. +static void first_frame_cb(MyApplication* self, FlView* view) { + gtk_widget_show(gtk_widget_get_toplevel(GTK_WIDGET(view))); +} + +// Implements GApplication::activate. +static void my_application_activate(GApplication* application) { + MyApplication* self = MY_APPLICATION(application); + GtkWindow* window = + GTK_WINDOW(gtk_application_window_new(GTK_APPLICATION(application))); + + // Use a header bar when running in GNOME as this is the common style used + // by applications and is the setup most users will be using (e.g. Ubuntu + // desktop). + // If running on X and not using GNOME then just use a traditional title bar + // in case the window manager does more exotic layout, e.g. tiling. + // If running on Wayland assume the header bar will work (may need changing + // if future cases occur). + gboolean use_header_bar = TRUE; +#ifdef GDK_WINDOWING_X11 + GdkScreen* screen = gtk_window_get_screen(window); + if (GDK_IS_X11_SCREEN(screen)) { + const gchar* wm_name = gdk_x11_screen_get_window_manager_name(screen); + if (g_strcmp0(wm_name, "GNOME Shell") != 0) { + use_header_bar = FALSE; + } + } +#endif + if (use_header_bar) { + GtkHeaderBar* header_bar = GTK_HEADER_BAR(gtk_header_bar_new()); + gtk_widget_show(GTK_WIDGET(header_bar)); + gtk_header_bar_set_title(header_bar, "ccc_cryptography_example"); + gtk_header_bar_set_show_close_button(header_bar, TRUE); + gtk_window_set_titlebar(window, GTK_WIDGET(header_bar)); + } else { + gtk_window_set_title(window, "ccc_cryptography_example"); + } + + gtk_window_set_default_size(window, 1280, 720); + + g_autoptr(FlDartProject) project = fl_dart_project_new(); + fl_dart_project_set_dart_entrypoint_arguments( + project, self->dart_entrypoint_arguments); + + FlView* view = fl_view_new(project); + GdkRGBA background_color; + // Background defaults to black, override it here if necessary, e.g. #00000000 + // for transparent. + gdk_rgba_parse(&background_color, "#000000"); + fl_view_set_background_color(view, &background_color); + gtk_widget_show(GTK_WIDGET(view)); + gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(view)); + + // Show the window when Flutter renders. + // Requires the view to be realized so we can start rendering. + g_signal_connect_swapped(view, "first-frame", G_CALLBACK(first_frame_cb), + self); + gtk_widget_realize(GTK_WIDGET(view)); + + fl_register_plugins(FL_PLUGIN_REGISTRY(view)); + + gtk_widget_grab_focus(GTK_WIDGET(view)); +} + +// Implements GApplication::local_command_line. +static gboolean my_application_local_command_line(GApplication* application, + gchar*** arguments, + int* exit_status) { + MyApplication* self = MY_APPLICATION(application); + // Strip out the first argument as it is the binary name. + self->dart_entrypoint_arguments = g_strdupv(*arguments + 1); + + g_autoptr(GError) error = nullptr; + if (!g_application_register(application, nullptr, &error)) { + g_warning("Failed to register: %s", error->message); + *exit_status = 1; + return TRUE; + } + + g_application_activate(application); + *exit_status = 0; + + return TRUE; +} + +// Implements GApplication::startup. +static void my_application_startup(GApplication* application) { + // MyApplication* self = MY_APPLICATION(object); + + // Perform any actions required at application startup. + + G_APPLICATION_CLASS(my_application_parent_class)->startup(application); +} + +// Implements GApplication::shutdown. +static void my_application_shutdown(GApplication* application) { + // MyApplication* self = MY_APPLICATION(object); + + // Perform any actions required at application shutdown. + + G_APPLICATION_CLASS(my_application_parent_class)->shutdown(application); +} + +// Implements GObject::dispose. +static void my_application_dispose(GObject* object) { + MyApplication* self = MY_APPLICATION(object); + g_clear_pointer(&self->dart_entrypoint_arguments, g_strfreev); + G_OBJECT_CLASS(my_application_parent_class)->dispose(object); +} + +static void my_application_class_init(MyApplicationClass* klass) { + G_APPLICATION_CLASS(klass)->activate = my_application_activate; + G_APPLICATION_CLASS(klass)->local_command_line = + my_application_local_command_line; + G_APPLICATION_CLASS(klass)->startup = my_application_startup; + G_APPLICATION_CLASS(klass)->shutdown = my_application_shutdown; + G_OBJECT_CLASS(klass)->dispose = my_application_dispose; +} + +static void my_application_init(MyApplication* self) {} + +MyApplication* my_application_new() { + // Set the program name to the application ID, which helps various systems + // like GTK and desktop environments map this running application to its + // corresponding .desktop file. This ensures better integration by allowing + // the application to be recognized beyond its binary name. + g_set_prgname(APPLICATION_ID); + + return MY_APPLICATION(g_object_new(my_application_get_type(), + "application-id", APPLICATION_ID, "flags", + G_APPLICATION_NON_UNIQUE, nullptr)); +} diff --git a/example/linux/runner/my_application.h b/example/linux/runner/my_application.h new file mode 100644 index 0000000..db16367 --- /dev/null +++ b/example/linux/runner/my_application.h @@ -0,0 +1,21 @@ +#ifndef FLUTTER_MY_APPLICATION_H_ +#define FLUTTER_MY_APPLICATION_H_ + +#include + +G_DECLARE_FINAL_TYPE(MyApplication, + my_application, + MY, + APPLICATION, + GtkApplication) + +/** + * my_application_new: + * + * Creates a new Flutter-based application. + * + * Returns: a new #MyApplication. + */ +MyApplication* my_application_new(); + +#endif // FLUTTER_MY_APPLICATION_H_ diff --git a/example/macos/.gitignore b/example/macos/.gitignore new file mode 100644 index 0000000..746adbb --- /dev/null +++ b/example/macos/.gitignore @@ -0,0 +1,7 @@ +# Flutter-related +**/Flutter/ephemeral/ +**/Pods/ + +# Xcode-related +**/dgph +**/xcuserdata/ diff --git a/example/macos/Flutter/Flutter-Debug.xcconfig b/example/macos/Flutter/Flutter-Debug.xcconfig new file mode 100644 index 0000000..c2efd0b --- /dev/null +++ b/example/macos/Flutter/Flutter-Debug.xcconfig @@ -0,0 +1 @@ +#include "ephemeral/Flutter-Generated.xcconfig" diff --git a/example/macos/Flutter/Flutter-Release.xcconfig b/example/macos/Flutter/Flutter-Release.xcconfig new file mode 100644 index 0000000..c2efd0b --- /dev/null +++ b/example/macos/Flutter/Flutter-Release.xcconfig @@ -0,0 +1 @@ +#include "ephemeral/Flutter-Generated.xcconfig" diff --git a/example/macos/Runner.xcodeproj/project.pbxproj b/example/macos/Runner.xcodeproj/project.pbxproj new file mode 100644 index 0000000..5d7fcac --- /dev/null +++ b/example/macos/Runner.xcodeproj/project.pbxproj @@ -0,0 +1,705 @@ +// !$*UTF8*$! +{ + archiveVersion = 1; + classes 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b/example/macos/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist new file mode 100644 index 0000000..18d9810 --- /dev/null +++ b/example/macos/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist @@ -0,0 +1,8 @@ + + + + + IDEDidComputeMac32BitWarning + + + diff --git a/example/macos/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme b/example/macos/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme new file mode 100644 index 0000000..bb2ac90 --- /dev/null +++ b/example/macos/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme @@ -0,0 +1,99 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/example/macos/Runner.xcworkspace/contents.xcworkspacedata b/example/macos/Runner.xcworkspace/contents.xcworkspacedata new file mode 100644 index 0000000..1d526a1 --- /dev/null +++ b/example/macos/Runner.xcworkspace/contents.xcworkspacedata @@ -0,0 +1,7 @@ + + + + + diff --git a/example/macos/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist b/example/macos/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist new file mode 100644 index 0000000..18d9810 --- /dev/null +++ b/example/macos/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist @@ -0,0 +1,8 @@ + + + + + IDEDidComputeMac32BitWarning + + + diff --git a/example/macos/Runner/AppDelegate.swift b/example/macos/Runner/AppDelegate.swift new file mode 100644 index 0000000..b3c1761 --- /dev/null +++ b/example/macos/Runner/AppDelegate.swift @@ -0,0 +1,13 @@ +import Cocoa +import FlutterMacOS + +@main +class AppDelegate: FlutterAppDelegate { + override func applicationShouldTerminateAfterLastWindowClosed(_ sender: NSApplication) -> Bool { + return true + } + + override func applicationSupportsSecureRestorableState(_ app: NSApplication) -> Bool { + return true + } +} diff --git a/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json b/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json new file mode 100644 index 0000000..a2ec33f --- /dev/null +++ b/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json @@ -0,0 +1,68 @@ +{ + "images" : [ + { + "size" : "16x16", + "idiom" : "mac", + "filename" : "app_icon_16.png", + "scale" : "1x" + }, + { + "size" : "16x16", + "idiom" : "mac", + "filename" : "app_icon_32.png", + "scale" : "2x" + }, + { + "size" : "32x32", + "idiom" : "mac", + "filename" : "app_icon_32.png", + "scale" : "1x" + }, + { + "size" : "32x32", + "idiom" : "mac", + "filename" : "app_icon_64.png", + "scale" : "2x" + }, + { + "size" : "128x128", + "idiom" : "mac", + "filename" : "app_icon_128.png", + "scale" : "1x" + }, + { + "size" : "128x128", + "idiom" : "mac", + "filename" : "app_icon_256.png", + "scale" : "2x" + }, + { + "size" : "256x256", + "idiom" : "mac", + "filename" : "app_icon_256.png", + "scale" : "1x" + }, + { + "size" : "256x256", + "idiom" : "mac", + "filename" : "app_icon_512.png", + "scale" : "2x" + }, + { + "size" : "512x512", + "idiom" : "mac", + "filename" : "app_icon_512.png", + "scale" : "1x" + }, + { + "size" : "512x512", + "idiom" : "mac", + "filename" : "app_icon_1024.png", + "scale" : "2x" + } + ], + "info" : { + "version" : 1, + "author" : "xcode" + } +} diff --git a/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_1024.png b/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_1024.png new file mode 100644 index 0000000..82b6f9d Binary files /dev/null and b/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_1024.png differ diff --git a/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_128.png b/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_128.png new file mode 100644 index 0000000..13b35eb Binary files /dev/null and b/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_128.png differ diff --git a/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_16.png b/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_16.png new file mode 100644 index 0000000..0a3f5fa Binary files /dev/null and b/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_16.png differ diff --git a/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_256.png b/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_256.png new file mode 100644 index 0000000..bdb5722 Binary files /dev/null and b/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_256.png differ diff --git a/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_32.png b/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_32.png new file mode 100644 index 0000000..f083318 Binary files /dev/null and b/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_32.png differ diff --git a/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_512.png b/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_512.png new file mode 100644 index 0000000..326c0e7 Binary files /dev/null and b/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_512.png differ diff --git a/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_64.png b/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_64.png new file mode 100644 index 0000000..2f1632c Binary files /dev/null and b/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_64.png differ diff --git a/example/macos/Runner/Base.lproj/MainMenu.xib b/example/macos/Runner/Base.lproj/MainMenu.xib new file mode 100644 index 0000000..80e867a --- /dev/null +++ b/example/macos/Runner/Base.lproj/MainMenu.xib @@ -0,0 +1,343 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/example/macos/Runner/Configs/AppInfo.xcconfig b/example/macos/Runner/Configs/AppInfo.xcconfig new file mode 100644 index 0000000..2723153 --- /dev/null +++ b/example/macos/Runner/Configs/AppInfo.xcconfig @@ -0,0 +1,14 @@ +// Application-level settings for the Runner target. +// +// This may be replaced with something auto-generated from metadata (e.g., pubspec.yaml) in the +// future. If not, the values below would default to using the project name when this becomes a +// 'flutter create' template. + +// The application's name. By default this is also the title of the Flutter window. +PRODUCT_NAME = ccc_cryptography_example + +// The application's bundle identifier +PRODUCT_BUNDLE_IDENTIFIER = com.example.cccCryptographyExample + +// The copyright displayed in application information +PRODUCT_COPYRIGHT = Copyright © 2026 com.example. All rights reserved. diff --git a/example/macos/Runner/Configs/Debug.xcconfig b/example/macos/Runner/Configs/Debug.xcconfig new file mode 100644 index 0000000..36b0fd9 --- /dev/null +++ b/example/macos/Runner/Configs/Debug.xcconfig @@ -0,0 +1,2 @@ +#include "../../Flutter/Flutter-Debug.xcconfig" +#include "Warnings.xcconfig" diff --git a/example/macos/Runner/Configs/Release.xcconfig b/example/macos/Runner/Configs/Release.xcconfig new file mode 100644 index 0000000..dff4f49 --- /dev/null +++ b/example/macos/Runner/Configs/Release.xcconfig @@ -0,0 +1,2 @@ +#include "../../Flutter/Flutter-Release.xcconfig" +#include "Warnings.xcconfig" diff --git a/example/macos/Runner/Configs/Warnings.xcconfig b/example/macos/Runner/Configs/Warnings.xcconfig new file mode 100644 index 0000000..42bcbf4 --- /dev/null +++ b/example/macos/Runner/Configs/Warnings.xcconfig @@ -0,0 +1,13 @@ +WARNING_CFLAGS = -Wall -Wconditional-uninitialized -Wnullable-to-nonnull-conversion -Wmissing-method-return-type -Woverlength-strings +GCC_WARN_UNDECLARED_SELECTOR = YES +CLANG_UNDEFINED_BEHAVIOR_SANITIZER_NULLABILITY = YES +CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE +CLANG_WARN__DUPLICATE_METHOD_MATCH = YES +CLANG_WARN_PRAGMA_PACK = YES +CLANG_WARN_STRICT_PROTOTYPES = YES +CLANG_WARN_COMMA = YES +GCC_WARN_STRICT_SELECTOR_MATCH = YES +CLANG_WARN_OBJC_REPEATED_USE_OF_WEAK = YES +CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES +GCC_WARN_SHADOW = YES +CLANG_WARN_UNREACHABLE_CODE = YES diff --git a/example/macos/Runner/DebugProfile.entitlements b/example/macos/Runner/DebugProfile.entitlements new file mode 100644 index 0000000..dddb8a3 --- /dev/null +++ b/example/macos/Runner/DebugProfile.entitlements @@ -0,0 +1,12 @@ + + + + + com.apple.security.app-sandbox + + com.apple.security.cs.allow-jit + + com.apple.security.network.server + + + diff --git a/example/macos/Runner/Info.plist b/example/macos/Runner/Info.plist new file mode 100644 index 0000000..4789daa --- /dev/null +++ b/example/macos/Runner/Info.plist @@ -0,0 +1,32 @@ + + + + + CFBundleDevelopmentRegion + $(DEVELOPMENT_LANGUAGE) + CFBundleExecutable + $(EXECUTABLE_NAME) + CFBundleIconFile + + CFBundleIdentifier + $(PRODUCT_BUNDLE_IDENTIFIER) + CFBundleInfoDictionaryVersion + 6.0 + CFBundleName + $(PRODUCT_NAME) + CFBundlePackageType + APPL + CFBundleShortVersionString + $(FLUTTER_BUILD_NAME) + CFBundleVersion + $(FLUTTER_BUILD_NUMBER) + LSMinimumSystemVersion + $(MACOSX_DEPLOYMENT_TARGET) + NSHumanReadableCopyright + $(PRODUCT_COPYRIGHT) + NSMainNibFile + MainMenu + NSPrincipalClass + NSApplication + + diff --git a/example/macos/Runner/MainFlutterWindow.swift b/example/macos/Runner/MainFlutterWindow.swift new file mode 100644 index 0000000..3cc05eb --- /dev/null +++ b/example/macos/Runner/MainFlutterWindow.swift @@ -0,0 +1,15 @@ +import Cocoa +import FlutterMacOS + +class MainFlutterWindow: NSWindow { + override func awakeFromNib() { + let flutterViewController = FlutterViewController() + let windowFrame = self.frame + self.contentViewController = flutterViewController + self.setFrame(windowFrame, display: true) + + RegisterGeneratedPlugins(registry: flutterViewController) + + super.awakeFromNib() + } +} diff --git a/example/macos/Runner/Release.entitlements b/example/macos/Runner/Release.entitlements new file mode 100644 index 0000000..852fa1a --- /dev/null +++ b/example/macos/Runner/Release.entitlements @@ -0,0 +1,8 @@ + + + + + com.apple.security.app-sandbox + + + diff --git a/example/macos/RunnerTests/RunnerTests.swift b/example/macos/RunnerTests/RunnerTests.swift new file mode 100644 index 0000000..61f3bd1 --- /dev/null +++ b/example/macos/RunnerTests/RunnerTests.swift @@ -0,0 +1,12 @@ +import Cocoa +import FlutterMacOS +import XCTest + +class RunnerTests: XCTestCase { + + func testExample() { + // If you add code to the Runner application, consider adding tests here. + // See https://developer.apple.com/documentation/xctest for more information about using XCTest. + } + +} diff --git a/example/pubspec.yaml b/example/pubspec.yaml new file mode 100644 index 0000000..faf508f --- /dev/null +++ b/example/pubspec.yaml @@ -0,0 +1,97 @@ +name: ccc_cryptography_example +description: "Demonstrates how to use the ccc_cryptography plugin." +# The following line prevents the package from being accidentally published to +# pub.dev using `flutter pub publish`. This is preferred for private packages. +publish_to: 'none' # Remove this line if you wish to publish to pub.dev + +# The following defines the version and build number for your application. +# A version number is three numbers separated by dots, like 1.2.43 +# followed by an optional build number separated by a +. +# Both the version and the builder number may be overridden in flutter +# build by specifying --build-name and --build-number, respectively. +# In Android, build-name is used as versionName while build-number used as versionCode. +# Read more about Android versioning at https://developer.android.com/studio/publish/versioning +# In iOS, build-name is used as CFBundleShortVersionString while build-number is used as CFBundleVersion. +# Read more about iOS versioning at +# https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html +# In Windows, build-name is used as the major, minor, and patch parts +# of the product and file versions while build-number is used as the build suffix. +version: 1.0.0+1 + +environment: + sdk: ^3.10.1 + +# Dependencies specify other packages that your package needs in order to work. +# To automatically upgrade your package dependencies to the latest versions +# consider running `flutter pub upgrade --major-versions`. Alternatively, +# dependencies can be manually updated by changing the version numbers below to +# the latest version available on pub.dev. To see which dependencies have newer +# versions available, run `flutter pub outdated`. +dependencies: + flutter: + sdk: flutter + + ccc_cryptography: + # When depending on this package from a real application you should use: + # ccc_cryptography: ^x.y.z + # See https://dart.dev/tools/pub/dependencies#version-constraints + # The example app is bundled with the plugin so we use a path dependency on + # the parent directory to use the current plugin's version. + path: ../ + + # The following adds the Cupertino Icons font to your application. + # Use with the CupertinoIcons class for iOS style icons. + cupertino_icons: ^1.0.8 + +dev_dependencies: + flutter_test: + sdk: flutter + + # The "flutter_lints" package below contains a set of recommended lints to + # encourage good coding practices. The lint set provided by the package is + # activated in the `analysis_options.yaml` file located at the root of your + # package. See that file for information about deactivating specific lint + # rules and activating additional ones. + flutter_lints: ^6.0.0 + +# For information on the generic Dart part of this file, see the +# following page: https://dart.dev/tools/pub/pubspec + +# The following section is specific to Flutter packages. +flutter: + + # The following line ensures that the Material Icons font is + # included with your application, so that you can use the icons in + # the material Icons class. + uses-material-design: true + + # To add assets to your application, add an assets section, like this: + # assets: + # - images/a_dot_burr.jpeg + # - images/a_dot_ham.jpeg + + # An image asset can refer to one or more resolution-specific "variants", see + # https://flutter.dev/to/resolution-aware-images + + # For details regarding adding assets from package dependencies, see + # https://flutter.dev/to/asset-from-package + + # To add custom fonts to your application, add a fonts section here, + # in this "flutter" section. Each entry in this list should have a + # "family" key with the font family name, and a "fonts" key with a + # list giving the asset and other descriptors for the font. For + # example: + # fonts: + # - family: Schyler + # fonts: + # - asset: fonts/Schyler-Regular.ttf + # - asset: fonts/Schyler-Italic.ttf + # style: italic + # - family: Trajan Pro + # fonts: + # - asset: fonts/TrajanPro.ttf + # - asset: fonts/TrajanPro_Bold.ttf + # weight: 700 + # + # For details regarding fonts from package dependencies, + # see https://flutter.dev/to/font-from-package diff --git a/example/windows/.gitignore b/example/windows/.gitignore new file mode 100644 index 0000000..d492d0d --- /dev/null +++ b/example/windows/.gitignore @@ -0,0 +1,17 @@ +flutter/ephemeral/ + +# Visual Studio user-specific files. +*.suo +*.user +*.userosscache +*.sln.docstates + +# Visual Studio build-related files. +x64/ +x86/ + +# Visual Studio cache files +# files ending in .cache can be ignored +*.[Cc]ache +# but keep track of directories ending in .cache +!*.[Cc]ache/ diff --git a/example/windows/CMakeLists.txt b/example/windows/CMakeLists.txt new file mode 100644 index 0000000..0ba773d --- /dev/null +++ b/example/windows/CMakeLists.txt @@ -0,0 +1,108 @@ +# Project-level configuration. +cmake_minimum_required(VERSION 3.14) +project(ccc_cryptography_example LANGUAGES CXX) + +# The name of the executable created for the application. Change this to change +# the on-disk name of your application. +set(BINARY_NAME "ccc_cryptography_example") + +# Explicitly opt in to modern CMake behaviors to avoid warnings with recent +# versions of CMake. +cmake_policy(VERSION 3.14...3.25) + +# Define build configuration option. +get_property(IS_MULTICONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG) +if(IS_MULTICONFIG) + set(CMAKE_CONFIGURATION_TYPES "Debug;Profile;Release" + CACHE STRING "" FORCE) +else() + if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES) + set(CMAKE_BUILD_TYPE "Debug" CACHE + STRING "Flutter build mode" FORCE) + set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS + "Debug" "Profile" "Release") + endif() +endif() +# Define settings for the Profile build mode. +set(CMAKE_EXE_LINKER_FLAGS_PROFILE "${CMAKE_EXE_LINKER_FLAGS_RELEASE}") +set(CMAKE_SHARED_LINKER_FLAGS_PROFILE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE}") +set(CMAKE_C_FLAGS_PROFILE "${CMAKE_C_FLAGS_RELEASE}") +set(CMAKE_CXX_FLAGS_PROFILE "${CMAKE_CXX_FLAGS_RELEASE}") + +# Use Unicode for all projects. +add_definitions(-DUNICODE -D_UNICODE) + +# Compilation settings that should be applied to most targets. +# +# Be cautious about adding new options here, as plugins use this function by +# default. In most cases, you should add new options to specific targets instead +# of modifying this function. +function(APPLY_STANDARD_SETTINGS TARGET) + target_compile_features(${TARGET} PUBLIC cxx_std_17) + target_compile_options(${TARGET} PRIVATE /W4 /WX /wd"4100") + target_compile_options(${TARGET} PRIVATE /EHsc) + target_compile_definitions(${TARGET} PRIVATE "_HAS_EXCEPTIONS=0") + target_compile_definitions(${TARGET} PRIVATE "$<$:_DEBUG>") +endfunction() + +# Flutter library and tool build rules. +set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter") +add_subdirectory(${FLUTTER_MANAGED_DIR}) + +# Application build; see runner/CMakeLists.txt. +add_subdirectory("runner") + + +# Generated plugin build rules, which manage building the plugins and adding +# them to the application. +include(flutter/generated_plugins.cmake) + + +# === Installation === +# Support files are copied into place next to the executable, so that it can +# run in place. This is done instead of making a separate bundle (as on Linux) +# so that building and running from within Visual Studio will work. +set(BUILD_BUNDLE_DIR "$") +# Make the "install" step default, as it's required to run. +set(CMAKE_VS_INCLUDE_INSTALL_TO_DEFAULT_BUILD 1) +if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT) + set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "..." FORCE) +endif() + +set(INSTALL_BUNDLE_DATA_DIR "${CMAKE_INSTALL_PREFIX}/data") +set(INSTALL_BUNDLE_LIB_DIR "${CMAKE_INSTALL_PREFIX}") + +install(TARGETS ${BINARY_NAME} RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}" + COMPONENT Runtime) + +install(FILES "${FLUTTER_ICU_DATA_FILE}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" + COMPONENT Runtime) + +install(FILES "${FLUTTER_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" + COMPONENT Runtime) + +if(PLUGIN_BUNDLED_LIBRARIES) + install(FILES "${PLUGIN_BUNDLED_LIBRARIES}" + DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" + COMPONENT Runtime) +endif() + +# Copy the native assets provided by the build.dart from all packages. +set(NATIVE_ASSETS_DIR "${PROJECT_BUILD_DIR}native_assets/windows/") +install(DIRECTORY "${NATIVE_ASSETS_DIR}" + DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" + COMPONENT Runtime) + +# Fully re-copy the assets directory on each build to avoid having stale files +# from a previous install. +set(FLUTTER_ASSET_DIR_NAME "flutter_assets") +install(CODE " + file(REMOVE_RECURSE \"${INSTALL_BUNDLE_DATA_DIR}/${FLUTTER_ASSET_DIR_NAME}\") + " COMPONENT Runtime) +install(DIRECTORY "${PROJECT_BUILD_DIR}/${FLUTTER_ASSET_DIR_NAME}" + DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" COMPONENT Runtime) + +# Install the AOT library on non-Debug builds only. +install(FILES "${AOT_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" + CONFIGURATIONS Profile;Release + COMPONENT Runtime) diff --git a/example/windows/flutter/CMakeLists.txt b/example/windows/flutter/CMakeLists.txt new file mode 100644 index 0000000..903f489 --- /dev/null +++ b/example/windows/flutter/CMakeLists.txt @@ -0,0 +1,109 @@ +# This file controls Flutter-level build steps. It should not be edited. +cmake_minimum_required(VERSION 3.14) + +set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral") + +# Configuration provided via flutter tool. +include(${EPHEMERAL_DIR}/generated_config.cmake) + +# TODO: Move the rest of this into files in ephemeral. See +# https://github.com/flutter/flutter/issues/57146. +set(WRAPPER_ROOT "${EPHEMERAL_DIR}/cpp_client_wrapper") + +# Set fallback configurations for older versions of the flutter tool. +if (NOT DEFINED FLUTTER_TARGET_PLATFORM) + set(FLUTTER_TARGET_PLATFORM "windows-x64") +endif() + +# === Flutter Library === +set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/flutter_windows.dll") + +# Published to parent scope for install step. +set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE) +set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE) +set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE) +set(AOT_LIBRARY "${PROJECT_DIR}/build/windows/app.so" PARENT_SCOPE) + +list(APPEND FLUTTER_LIBRARY_HEADERS + "flutter_export.h" + "flutter_windows.h" + "flutter_messenger.h" + "flutter_plugin_registrar.h" + "flutter_texture_registrar.h" +) +list(TRANSFORM FLUTTER_LIBRARY_HEADERS PREPEND "${EPHEMERAL_DIR}/") +add_library(flutter INTERFACE) +target_include_directories(flutter INTERFACE + "${EPHEMERAL_DIR}" +) +target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}.lib") +add_dependencies(flutter flutter_assemble) + +# === Wrapper === +list(APPEND CPP_WRAPPER_SOURCES_CORE + "core_implementations.cc" + "standard_codec.cc" +) +list(TRANSFORM CPP_WRAPPER_SOURCES_CORE PREPEND "${WRAPPER_ROOT}/") +list(APPEND CPP_WRAPPER_SOURCES_PLUGIN + "plugin_registrar.cc" +) +list(TRANSFORM CPP_WRAPPER_SOURCES_PLUGIN PREPEND "${WRAPPER_ROOT}/") +list(APPEND CPP_WRAPPER_SOURCES_APP + "flutter_engine.cc" + "flutter_view_controller.cc" +) +list(TRANSFORM CPP_WRAPPER_SOURCES_APP PREPEND "${WRAPPER_ROOT}/") + +# Wrapper sources needed for a plugin. +add_library(flutter_wrapper_plugin STATIC + ${CPP_WRAPPER_SOURCES_CORE} + ${CPP_WRAPPER_SOURCES_PLUGIN} +) +apply_standard_settings(flutter_wrapper_plugin) +set_target_properties(flutter_wrapper_plugin PROPERTIES + POSITION_INDEPENDENT_CODE ON) +set_target_properties(flutter_wrapper_plugin PROPERTIES + CXX_VISIBILITY_PRESET hidden) +target_link_libraries(flutter_wrapper_plugin PUBLIC flutter) +target_include_directories(flutter_wrapper_plugin PUBLIC + "${WRAPPER_ROOT}/include" +) +add_dependencies(flutter_wrapper_plugin flutter_assemble) + +# Wrapper sources needed for the runner. +add_library(flutter_wrapper_app STATIC + ${CPP_WRAPPER_SOURCES_CORE} + ${CPP_WRAPPER_SOURCES_APP} +) +apply_standard_settings(flutter_wrapper_app) +target_link_libraries(flutter_wrapper_app PUBLIC flutter) +target_include_directories(flutter_wrapper_app PUBLIC + "${WRAPPER_ROOT}/include" +) +add_dependencies(flutter_wrapper_app flutter_assemble) + +# === Flutter tool backend === +# _phony_ is a non-existent file to force this command to run every time, +# since currently there's no way to get a full input/output list from the +# flutter tool. +set(PHONY_OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/_phony_") +set_source_files_properties("${PHONY_OUTPUT}" PROPERTIES SYMBOLIC TRUE) +add_custom_command( + OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS} + ${CPP_WRAPPER_SOURCES_CORE} ${CPP_WRAPPER_SOURCES_PLUGIN} + ${CPP_WRAPPER_SOURCES_APP} + ${PHONY_OUTPUT} + COMMAND ${CMAKE_COMMAND} -E env + ${FLUTTER_TOOL_ENVIRONMENT} + "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.bat" + ${FLUTTER_TARGET_PLATFORM} $ + VERBATIM +) +add_custom_target(flutter_assemble DEPENDS + "${FLUTTER_LIBRARY}" + ${FLUTTER_LIBRARY_HEADERS} + ${CPP_WRAPPER_SOURCES_CORE} + ${CPP_WRAPPER_SOURCES_PLUGIN} + ${CPP_WRAPPER_SOURCES_APP} +) diff --git a/example/windows/runner/CMakeLists.txt b/example/windows/runner/CMakeLists.txt new file mode 100644 index 0000000..394917c --- /dev/null +++ b/example/windows/runner/CMakeLists.txt @@ -0,0 +1,40 @@ +cmake_minimum_required(VERSION 3.14) +project(runner LANGUAGES CXX) + +# Define the application target. To change its name, change BINARY_NAME in the +# top-level CMakeLists.txt, not the value here, or `flutter run` will no longer +# work. +# +# Any new source files that you add to the application should be added here. +add_executable(${BINARY_NAME} WIN32 + "flutter_window.cpp" + "main.cpp" + "utils.cpp" + "win32_window.cpp" + "${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc" + "Runner.rc" + "runner.exe.manifest" +) + +# Apply the standard set of build settings. This can be removed for applications +# that need different build settings. +apply_standard_settings(${BINARY_NAME}) + +# Add preprocessor definitions for the build version. +target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION=\"${FLUTTER_VERSION}\"") +target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_MAJOR=${FLUTTER_VERSION_MAJOR}") +target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_MINOR=${FLUTTER_VERSION_MINOR}") +target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_PATCH=${FLUTTER_VERSION_PATCH}") +target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_BUILD=${FLUTTER_VERSION_BUILD}") + +# Disable Windows macros that collide with C++ standard library functions. +target_compile_definitions(${BINARY_NAME} PRIVATE "NOMINMAX") + +# Add dependency libraries and include directories. Add any application-specific +# dependencies here. +target_link_libraries(${BINARY_NAME} PRIVATE flutter flutter_wrapper_app) +target_link_libraries(${BINARY_NAME} PRIVATE "dwmapi.lib") +target_include_directories(${BINARY_NAME} PRIVATE "${CMAKE_SOURCE_DIR}") + +# Run the Flutter tool portions of the build. This must not be removed. +add_dependencies(${BINARY_NAME} flutter_assemble) diff --git a/example/windows/runner/Runner.rc b/example/windows/runner/Runner.rc new file mode 100644 index 0000000..56378db --- /dev/null +++ b/example/windows/runner/Runner.rc @@ -0,0 +1,121 @@ +// Microsoft Visual C++ generated resource script. +// +#pragma code_page(65001) +#include "resource.h" + +#define APSTUDIO_READONLY_SYMBOLS +///////////////////////////////////////////////////////////////////////////// +// +// Generated from the TEXTINCLUDE 2 resource. +// +#include "winres.h" + +///////////////////////////////////////////////////////////////////////////// +#undef APSTUDIO_READONLY_SYMBOLS + +///////////////////////////////////////////////////////////////////////////// +// English (United States) resources + +#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU) +LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US + +#ifdef APSTUDIO_INVOKED +///////////////////////////////////////////////////////////////////////////// +// +// TEXTINCLUDE +// + +1 TEXTINCLUDE +BEGIN + "resource.h\0" +END + +2 TEXTINCLUDE +BEGIN + "#include ""winres.h""\r\n" + "\0" +END + +3 TEXTINCLUDE +BEGIN + "\r\n" + "\0" +END + +#endif // APSTUDIO_INVOKED + + +///////////////////////////////////////////////////////////////////////////// +// +// Icon +// + +// Icon with lowest ID value placed first to ensure application icon +// remains consistent on all systems. +IDI_APP_ICON ICON "resources\\app_icon.ico" + + +///////////////////////////////////////////////////////////////////////////// +// +// Version +// + +#if defined(FLUTTER_VERSION_MAJOR) && defined(FLUTTER_VERSION_MINOR) && defined(FLUTTER_VERSION_PATCH) && defined(FLUTTER_VERSION_BUILD) +#define VERSION_AS_NUMBER FLUTTER_VERSION_MAJOR,FLUTTER_VERSION_MINOR,FLUTTER_VERSION_PATCH,FLUTTER_VERSION_BUILD +#else +#define VERSION_AS_NUMBER 1,0,0,0 +#endif + +#if defined(FLUTTER_VERSION) +#define VERSION_AS_STRING FLUTTER_VERSION +#else +#define VERSION_AS_STRING "1.0.0" +#endif + +VS_VERSION_INFO VERSIONINFO + FILEVERSION VERSION_AS_NUMBER + PRODUCTVERSION VERSION_AS_NUMBER + FILEFLAGSMASK VS_FFI_FILEFLAGSMASK +#ifdef _DEBUG + FILEFLAGS VS_FF_DEBUG +#else + FILEFLAGS 0x0L +#endif + FILEOS VOS__WINDOWS32 + FILETYPE VFT_APP + FILESUBTYPE 0x0L +BEGIN + BLOCK "StringFileInfo" + BEGIN + BLOCK "040904e4" + BEGIN + VALUE "CompanyName", "com.example" "\0" + VALUE "FileDescription", "ccc_cryptography_example" "\0" + VALUE "FileVersion", VERSION_AS_STRING "\0" + VALUE "InternalName", "ccc_cryptography_example" "\0" + VALUE "LegalCopyright", "Copyright (C) 2026 com.example. All rights reserved." "\0" + VALUE "OriginalFilename", "ccc_cryptography_example.exe" "\0" + VALUE "ProductName", "ccc_cryptography_example" "\0" + VALUE "ProductVersion", VERSION_AS_STRING "\0" + END + END + BLOCK "VarFileInfo" + BEGIN + VALUE "Translation", 0x409, 1252 + END +END + +#endif // English (United States) resources +///////////////////////////////////////////////////////////////////////////// + + + +#ifndef APSTUDIO_INVOKED +///////////////////////////////////////////////////////////////////////////// +// +// Generated from the TEXTINCLUDE 3 resource. +// + + +///////////////////////////////////////////////////////////////////////////// +#endif // not APSTUDIO_INVOKED diff --git a/example/windows/runner/flutter_window.cpp b/example/windows/runner/flutter_window.cpp new file mode 100644 index 0000000..955ee30 --- /dev/null +++ b/example/windows/runner/flutter_window.cpp @@ -0,0 +1,71 @@ +#include "flutter_window.h" + +#include + +#include "flutter/generated_plugin_registrant.h" + +FlutterWindow::FlutterWindow(const flutter::DartProject& project) + : project_(project) {} + +FlutterWindow::~FlutterWindow() {} + +bool FlutterWindow::OnCreate() { + if (!Win32Window::OnCreate()) { + return false; + } + + RECT frame = GetClientArea(); + + // The size here must match the window dimensions to avoid unnecessary surface + // creation / destruction in the startup path. + flutter_controller_ = std::make_unique( + frame.right - frame.left, frame.bottom - frame.top, project_); + // Ensure that basic setup of the controller was successful. + if (!flutter_controller_->engine() || !flutter_controller_->view()) { + return false; + } + RegisterPlugins(flutter_controller_->engine()); + SetChildContent(flutter_controller_->view()->GetNativeWindow()); + + flutter_controller_->engine()->SetNextFrameCallback([&]() { + this->Show(); + }); + + // Flutter can complete the first frame before the "show window" callback is + // registered. The following call ensures a frame is pending to ensure the + // window is shown. It is a no-op if the first frame hasn't completed yet. + flutter_controller_->ForceRedraw(); + + return true; +} + +void FlutterWindow::OnDestroy() { + if (flutter_controller_) { + flutter_controller_ = nullptr; + } + + Win32Window::OnDestroy(); +} + +LRESULT +FlutterWindow::MessageHandler(HWND hwnd, UINT const message, + WPARAM const wparam, + LPARAM const lparam) noexcept { + // Give Flutter, including plugins, an opportunity to handle window messages. + if (flutter_controller_) { + std::optional result = + flutter_controller_->HandleTopLevelWindowProc(hwnd, message, wparam, + lparam); + if (result) { + return *result; + } + } + + switch (message) { + case WM_FONTCHANGE: + flutter_controller_->engine()->ReloadSystemFonts(); + break; + } + + return Win32Window::MessageHandler(hwnd, message, wparam, lparam); +} diff --git a/example/windows/runner/flutter_window.h b/example/windows/runner/flutter_window.h new file mode 100644 index 0000000..6da0652 --- /dev/null +++ b/example/windows/runner/flutter_window.h @@ -0,0 +1,33 @@ +#ifndef RUNNER_FLUTTER_WINDOW_H_ +#define RUNNER_FLUTTER_WINDOW_H_ + +#include +#include + +#include + +#include "win32_window.h" + +// A window that does nothing but host a Flutter view. +class FlutterWindow : public Win32Window { + public: + // Creates a new FlutterWindow hosting a Flutter view running |project|. + explicit FlutterWindow(const flutter::DartProject& project); + virtual ~FlutterWindow(); + + protected: + // Win32Window: + bool OnCreate() override; + void OnDestroy() override; + LRESULT MessageHandler(HWND window, UINT const message, WPARAM const wparam, + LPARAM const lparam) noexcept override; + + private: + // The project to run. + flutter::DartProject project_; + + // The Flutter instance hosted by this window. + std::unique_ptr flutter_controller_; +}; + +#endif // RUNNER_FLUTTER_WINDOW_H_ diff --git a/example/windows/runner/main.cpp b/example/windows/runner/main.cpp new file mode 100644 index 0000000..4155770 --- /dev/null +++ b/example/windows/runner/main.cpp @@ -0,0 +1,43 @@ +#include +#include +#include + +#include "flutter_window.h" +#include "utils.h" + +int APIENTRY wWinMain(_In_ HINSTANCE instance, _In_opt_ HINSTANCE prev, + _In_ wchar_t *command_line, _In_ int show_command) { + // Attach to console when present (e.g., 'flutter run') or create a + // new console when running with a debugger. + if (!::AttachConsole(ATTACH_PARENT_PROCESS) && ::IsDebuggerPresent()) { + CreateAndAttachConsole(); + } + + // Initialize COM, so that it is available for use in the library and/or + // plugins. + ::CoInitializeEx(nullptr, COINIT_APARTMENTTHREADED); + + flutter::DartProject project(L"data"); + + std::vector command_line_arguments = + GetCommandLineArguments(); + + project.set_dart_entrypoint_arguments(std::move(command_line_arguments)); + + FlutterWindow window(project); + Win32Window::Point origin(10, 10); + Win32Window::Size size(1280, 720); + if (!window.Create(L"ccc_cryptography_example", origin, size)) { + return EXIT_FAILURE; + } + window.SetQuitOnClose(true); + + ::MSG msg; + while (::GetMessage(&msg, nullptr, 0, 0)) { + ::TranslateMessage(&msg); + ::DispatchMessage(&msg); + } + + ::CoUninitialize(); + return EXIT_SUCCESS; +} diff --git a/example/windows/runner/resource.h b/example/windows/runner/resource.h new file mode 100644 index 0000000..66a65d1 --- /dev/null +++ b/example/windows/runner/resource.h @@ -0,0 +1,16 @@ +//{{NO_DEPENDENCIES}} +// Microsoft Visual C++ generated include file. +// Used by Runner.rc +// +#define IDI_APP_ICON 101 + +// Next default values for new objects +// +#ifdef APSTUDIO_INVOKED +#ifndef APSTUDIO_READONLY_SYMBOLS +#define _APS_NEXT_RESOURCE_VALUE 102 +#define _APS_NEXT_COMMAND_VALUE 40001 +#define _APS_NEXT_CONTROL_VALUE 1001 +#define _APS_NEXT_SYMED_VALUE 101 +#endif +#endif diff --git a/example/windows/runner/resources/app_icon.ico b/example/windows/runner/resources/app_icon.ico new file mode 100644 index 0000000..c04e20c Binary files /dev/null and b/example/windows/runner/resources/app_icon.ico differ diff --git a/example/windows/runner/runner.exe.manifest b/example/windows/runner/runner.exe.manifest new file mode 100644 index 0000000..153653e --- /dev/null +++ b/example/windows/runner/runner.exe.manifest @@ -0,0 +1,14 @@ + + + + + PerMonitorV2 + + + + + + + + + diff --git a/example/windows/runner/utils.cpp b/example/windows/runner/utils.cpp new file mode 100644 index 0000000..3a0b465 --- /dev/null +++ b/example/windows/runner/utils.cpp @@ -0,0 +1,65 @@ +#include "utils.h" + +#include +#include +#include +#include + +#include + +void CreateAndAttachConsole() { + if (::AllocConsole()) { + FILE *unused; + if (freopen_s(&unused, "CONOUT$", "w", stdout)) { + _dup2(_fileno(stdout), 1); + } + if (freopen_s(&unused, "CONOUT$", "w", stderr)) { + _dup2(_fileno(stdout), 2); + } + std::ios::sync_with_stdio(); + FlutterDesktopResyncOutputStreams(); + } +} + +std::vector GetCommandLineArguments() { + // Convert the UTF-16 command line arguments to UTF-8 for the Engine to use. + int argc; + wchar_t** argv = ::CommandLineToArgvW(::GetCommandLineW(), &argc); + if (argv == nullptr) { + return std::vector(); + } + + std::vector command_line_arguments; + + // Skip the first argument as it's the binary name. + for (int i = 1; i < argc; i++) { + command_line_arguments.push_back(Utf8FromUtf16(argv[i])); + } + + ::LocalFree(argv); + + return command_line_arguments; +} + +std::string Utf8FromUtf16(const wchar_t* utf16_string) { + if (utf16_string == nullptr) { + return std::string(); + } + unsigned int target_length = ::WideCharToMultiByte( + CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string, + -1, nullptr, 0, nullptr, nullptr) + -1; // remove the trailing null character + int input_length = (int)wcslen(utf16_string); + std::string utf8_string; + if (target_length == 0 || target_length > utf8_string.max_size()) { + return utf8_string; + } + utf8_string.resize(target_length); + int converted_length = ::WideCharToMultiByte( + CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string, + input_length, utf8_string.data(), target_length, nullptr, nullptr); + if (converted_length == 0) { + return std::string(); + } + return utf8_string; +} diff --git a/example/windows/runner/utils.h b/example/windows/runner/utils.h new file mode 100644 index 0000000..3879d54 --- /dev/null +++ b/example/windows/runner/utils.h @@ -0,0 +1,19 @@ +#ifndef RUNNER_UTILS_H_ +#define RUNNER_UTILS_H_ + +#include +#include + +// Creates a console for the process, and redirects stdout and stderr to +// it for both the runner and the Flutter library. +void CreateAndAttachConsole(); + +// Takes a null-terminated wchar_t* encoded in UTF-16 and returns a std::string +// encoded in UTF-8. Returns an empty std::string on failure. +std::string Utf8FromUtf16(const wchar_t* utf16_string); + +// Gets the command line arguments passed in as a std::vector, +// encoded in UTF-8. Returns an empty std::vector on failure. +std::vector GetCommandLineArguments(); + +#endif // RUNNER_UTILS_H_ diff --git a/example/windows/runner/win32_window.cpp b/example/windows/runner/win32_window.cpp new file mode 100644 index 0000000..60608d0 --- /dev/null +++ b/example/windows/runner/win32_window.cpp @@ -0,0 +1,288 @@ +#include "win32_window.h" + +#include +#include + +#include "resource.h" + +namespace { + +/// Window attribute that enables dark mode window decorations. +/// +/// Redefined in case the developer's machine has a Windows SDK older than +/// version 10.0.22000.0. +/// See: https://docs.microsoft.com/windows/win32/api/dwmapi/ne-dwmapi-dwmwindowattribute +#ifndef DWMWA_USE_IMMERSIVE_DARK_MODE +#define DWMWA_USE_IMMERSIVE_DARK_MODE 20 +#endif + +constexpr const wchar_t kWindowClassName[] = L"FLUTTER_RUNNER_WIN32_WINDOW"; + +/// Registry key for app theme preference. +/// +/// A value of 0 indicates apps should use dark mode. A non-zero or missing +/// value indicates apps should use light mode. +constexpr const wchar_t kGetPreferredBrightnessRegKey[] = + L"Software\\Microsoft\\Windows\\CurrentVersion\\Themes\\Personalize"; +constexpr const wchar_t kGetPreferredBrightnessRegValue[] = L"AppsUseLightTheme"; + +// The number of Win32Window objects that currently exist. +static int g_active_window_count = 0; + +using EnableNonClientDpiScaling = BOOL __stdcall(HWND hwnd); + +// Scale helper to convert logical scaler values to physical using passed in +// scale factor +int Scale(int source, double scale_factor) { + return static_cast(source * scale_factor); +} + +// Dynamically loads the |EnableNonClientDpiScaling| from the User32 module. +// This API is only needed for PerMonitor V1 awareness mode. +void EnableFullDpiSupportIfAvailable(HWND hwnd) { + HMODULE user32_module = LoadLibraryA("User32.dll"); + if (!user32_module) { + return; + } + auto enable_non_client_dpi_scaling = + reinterpret_cast( + GetProcAddress(user32_module, "EnableNonClientDpiScaling")); + if (enable_non_client_dpi_scaling != nullptr) { + enable_non_client_dpi_scaling(hwnd); + } + FreeLibrary(user32_module); +} + +} // namespace + +// Manages the Win32Window's window class registration. +class WindowClassRegistrar { + public: + ~WindowClassRegistrar() = default; + + // Returns the singleton registrar instance. + static WindowClassRegistrar* GetInstance() { + if (!instance_) { + instance_ = new WindowClassRegistrar(); + } + return instance_; + } + + // Returns the name of the window class, registering the class if it hasn't + // previously been registered. + const wchar_t* GetWindowClass(); + + // Unregisters the window class. Should only be called if there are no + // instances of the window. + void UnregisterWindowClass(); + + private: + WindowClassRegistrar() = default; + + static WindowClassRegistrar* instance_; + + bool class_registered_ = false; +}; + +WindowClassRegistrar* WindowClassRegistrar::instance_ = nullptr; + +const wchar_t* WindowClassRegistrar::GetWindowClass() { + if (!class_registered_) { + WNDCLASS window_class{}; + window_class.hCursor = LoadCursor(nullptr, IDC_ARROW); + window_class.lpszClassName = kWindowClassName; + window_class.style = CS_HREDRAW | CS_VREDRAW; + window_class.cbClsExtra = 0; + window_class.cbWndExtra = 0; + window_class.hInstance = GetModuleHandle(nullptr); + window_class.hIcon = + LoadIcon(window_class.hInstance, MAKEINTRESOURCE(IDI_APP_ICON)); + window_class.hbrBackground = 0; + window_class.lpszMenuName = nullptr; + window_class.lpfnWndProc = Win32Window::WndProc; + RegisterClass(&window_class); + class_registered_ = true; + } + return kWindowClassName; +} + +void WindowClassRegistrar::UnregisterWindowClass() { + UnregisterClass(kWindowClassName, nullptr); + class_registered_ = false; +} + +Win32Window::Win32Window() { + ++g_active_window_count; +} + +Win32Window::~Win32Window() { + --g_active_window_count; + Destroy(); +} + +bool Win32Window::Create(const std::wstring& title, + const Point& origin, + const Size& size) { + Destroy(); + + const wchar_t* window_class = + WindowClassRegistrar::GetInstance()->GetWindowClass(); + + const POINT target_point = {static_cast(origin.x), + static_cast(origin.y)}; + HMONITOR monitor = MonitorFromPoint(target_point, MONITOR_DEFAULTTONEAREST); + UINT dpi = FlutterDesktopGetDpiForMonitor(monitor); + double scale_factor = dpi / 96.0; + + HWND window = CreateWindow( + window_class, title.c_str(), WS_OVERLAPPEDWINDOW, + Scale(origin.x, scale_factor), Scale(origin.y, scale_factor), + Scale(size.width, scale_factor), Scale(size.height, scale_factor), + nullptr, nullptr, GetModuleHandle(nullptr), this); + + if (!window) { + return false; + } + + UpdateTheme(window); + + return OnCreate(); +} + +bool Win32Window::Show() { + return ShowWindow(window_handle_, SW_SHOWNORMAL); +} + +// static +LRESULT CALLBACK Win32Window::WndProc(HWND const window, + UINT const message, + WPARAM const wparam, + LPARAM const lparam) noexcept { + if (message == WM_NCCREATE) { + auto window_struct = reinterpret_cast(lparam); + SetWindowLongPtr(window, GWLP_USERDATA, + reinterpret_cast(window_struct->lpCreateParams)); + + auto that = static_cast(window_struct->lpCreateParams); + EnableFullDpiSupportIfAvailable(window); + that->window_handle_ = window; + } else if (Win32Window* that = GetThisFromHandle(window)) { + return that->MessageHandler(window, message, wparam, lparam); + } + + return DefWindowProc(window, message, wparam, lparam); +} + +LRESULT +Win32Window::MessageHandler(HWND hwnd, + UINT const message, + WPARAM const wparam, + LPARAM const lparam) noexcept { + switch (message) { + case WM_DESTROY: + window_handle_ = nullptr; + Destroy(); + if (quit_on_close_) { + PostQuitMessage(0); + } + return 0; + + case WM_DPICHANGED: { + auto newRectSize = reinterpret_cast(lparam); + LONG newWidth = newRectSize->right - newRectSize->left; + LONG newHeight = newRectSize->bottom - newRectSize->top; + + SetWindowPos(hwnd, nullptr, newRectSize->left, newRectSize->top, newWidth, + newHeight, SWP_NOZORDER | SWP_NOACTIVATE); + + return 0; + } + case WM_SIZE: { + RECT rect = GetClientArea(); + if (child_content_ != nullptr) { + // Size and position the child window. + MoveWindow(child_content_, rect.left, rect.top, rect.right - rect.left, + rect.bottom - rect.top, TRUE); + } + return 0; + } + + case WM_ACTIVATE: + if (child_content_ != nullptr) { + SetFocus(child_content_); + } + return 0; + + case WM_DWMCOLORIZATIONCOLORCHANGED: + UpdateTheme(hwnd); + return 0; + } + + return DefWindowProc(window_handle_, message, wparam, lparam); +} + +void Win32Window::Destroy() { + OnDestroy(); + + if (window_handle_) { + DestroyWindow(window_handle_); + window_handle_ = nullptr; + } + if (g_active_window_count == 0) { + WindowClassRegistrar::GetInstance()->UnregisterWindowClass(); + } +} + +Win32Window* Win32Window::GetThisFromHandle(HWND const window) noexcept { + return reinterpret_cast( + GetWindowLongPtr(window, GWLP_USERDATA)); +} + +void Win32Window::SetChildContent(HWND content) { + child_content_ = content; + SetParent(content, window_handle_); + RECT frame = GetClientArea(); + + MoveWindow(content, frame.left, frame.top, frame.right - frame.left, + frame.bottom - frame.top, true); + + SetFocus(child_content_); +} + +RECT Win32Window::GetClientArea() { + RECT frame; + GetClientRect(window_handle_, &frame); + return frame; +} + +HWND Win32Window::GetHandle() { + return window_handle_; +} + +void Win32Window::SetQuitOnClose(bool quit_on_close) { + quit_on_close_ = quit_on_close; +} + +bool Win32Window::OnCreate() { + // No-op; provided for subclasses. + return true; +} + +void Win32Window::OnDestroy() { + // No-op; provided for subclasses. +} + +void Win32Window::UpdateTheme(HWND const window) { + DWORD light_mode; + DWORD light_mode_size = sizeof(light_mode); + LSTATUS result = RegGetValue(HKEY_CURRENT_USER, kGetPreferredBrightnessRegKey, + kGetPreferredBrightnessRegValue, + RRF_RT_REG_DWORD, nullptr, &light_mode, + &light_mode_size); + + if (result == ERROR_SUCCESS) { + BOOL enable_dark_mode = light_mode == 0; + DwmSetWindowAttribute(window, DWMWA_USE_IMMERSIVE_DARK_MODE, + &enable_dark_mode, sizeof(enable_dark_mode)); + } +} diff --git a/example/windows/runner/win32_window.h b/example/windows/runner/win32_window.h new file mode 100644 index 0000000..e901dde --- /dev/null +++ b/example/windows/runner/win32_window.h @@ -0,0 +1,102 @@ +#ifndef RUNNER_WIN32_WINDOW_H_ +#define RUNNER_WIN32_WINDOW_H_ + +#include + +#include +#include +#include + +// A class abstraction for a high DPI-aware Win32 Window. Intended to be +// inherited from by classes that wish to specialize with custom +// rendering and input handling +class Win32Window { + public: + struct Point { + unsigned int x; + unsigned int y; + Point(unsigned int x, unsigned int y) : x(x), y(y) {} + }; + + struct Size { + unsigned int width; + unsigned int height; + Size(unsigned int width, unsigned int height) + : width(width), height(height) {} + }; + + Win32Window(); + virtual ~Win32Window(); + + // Creates a win32 window with |title| that is positioned and sized using + // |origin| and |size|. New windows are created on the default monitor. Window + // sizes are specified to the OS in physical pixels, hence to ensure a + // consistent size this function will scale the inputted width and height as + // as appropriate for the default monitor. The window is invisible until + // |Show| is called. Returns true if the window was created successfully. + bool Create(const std::wstring& title, const Point& origin, const Size& size); + + // Show the current window. Returns true if the window was successfully shown. + bool Show(); + + // Release OS resources associated with window. + void Destroy(); + + // Inserts |content| into the window tree. + void SetChildContent(HWND content); + + // Returns the backing Window handle to enable clients to set icon and other + // window properties. Returns nullptr if the window has been destroyed. + HWND GetHandle(); + + // If true, closing this window will quit the application. + void SetQuitOnClose(bool quit_on_close); + + // Return a RECT representing the bounds of the current client area. + RECT GetClientArea(); + + protected: + // Processes and route salient window messages for mouse handling, + // size change and DPI. Delegates handling of these to member overloads that + // inheriting classes can handle. + virtual LRESULT MessageHandler(HWND window, + UINT const message, + WPARAM const wparam, + LPARAM const lparam) noexcept; + + // Called when CreateAndShow is called, allowing subclass window-related + // setup. Subclasses should return false if setup fails. + virtual bool OnCreate(); + + // Called when Destroy is called. + virtual void OnDestroy(); + + private: + friend class WindowClassRegistrar; + + // OS callback called by message pump. Handles the WM_NCCREATE message which + // is passed when the non-client area is being created and enables automatic + // non-client DPI scaling so that the non-client area automatically + // responds to changes in DPI. All other messages are handled by + // MessageHandler. + static LRESULT CALLBACK WndProc(HWND const window, + UINT const message, + WPARAM const wparam, + LPARAM const lparam) noexcept; + + // Retrieves a class instance pointer for |window| + static Win32Window* GetThisFromHandle(HWND const window) noexcept; + + // Update the window frame's theme to match the system theme. + static void UpdateTheme(HWND const window); + + bool quit_on_close_ = false; + + // window handle for top level window. + HWND window_handle_ = nullptr; + + // window handle for hosted content. + HWND child_content_ = nullptr; +}; + +#endif // RUNNER_WIN32_WINDOW_H_ diff --git a/ffigen.yaml b/ffigen.yaml new file mode 100644 index 0000000..18fd78b --- /dev/null +++ b/ffigen.yaml @@ -0,0 +1,19 @@ +# Run with `dart run ffigen --config ffigen.yaml`. +name: CccCryptographyBindings +description: | + Bindings for `src/ccc_cryptography.h`. + + Regenerate bindings with `dart run ffigen --config ffigen.yaml`. +output: 'lib/ccc_cryptography_bindings_generated.dart' +headers: + entry-points: + - 'src/ccc_cryptography.h' + include-directives: + - 'src/ccc_cryptography.h' +preamble: | + // ignore_for_file: always_specify_types + // ignore_for_file: camel_case_types + // ignore_for_file: non_constant_identifier_names +comments: + style: any + length: full diff --git a/ios/Classes/ccc_cryptography.c b/ios/Classes/ccc_cryptography.c new file mode 100644 index 0000000..be218f7 --- /dev/null +++ b/ios/Classes/ccc_cryptography.c @@ -0,0 +1,3 @@ +// Relative import to be able to reuse the C sources. +// See the comment in ../ccc_cryptography.podspec for more information. +#include "../../src/ccc_cryptography.c" diff --git a/ios/ccc_cryptography.podspec b/ios/ccc_cryptography.podspec new file mode 100644 index 0000000..e952f74 --- /dev/null +++ b/ios/ccc_cryptography.podspec @@ -0,0 +1,28 @@ +# +# To learn more about a Podspec see http://guides.cocoapods.org/syntax/podspec.html. +# Run `pod lib lint ccc_cryptography.podspec` to validate before publishing. +# +Pod::Spec.new do |s| + s.name = 'ccc_cryptography' + s.version = '0.0.1' + s.summary = 'A new Flutter FFI plugin project.' + s.description = <<-DESC +A new Flutter FFI plugin project. + DESC + s.homepage = 'http://example.com' + s.license = { :file => '../LICENSE' } + s.author = { 'Your Company' => 'email@example.com' } + + # This will ensure the source files in Classes/ are included in the native + # builds of apps using this FFI plugin. Podspec does not support relative + # paths, so Classes contains a forwarder C file that relatively imports + # `../src/*` so that the C sources can be shared among all target platforms. + s.source = { :path => '.' } + s.source_files = 'Classes/**/*' + s.dependency 'Flutter' + s.platform = :ios, '13.0' + + # Flutter.framework does not contain a i386 slice. + s.pod_target_xcconfig = { 'DEFINES_MODULE' => 'YES', 'EXCLUDED_ARCHS[sdk=iphonesimulator*]' => 'i386' } + s.swift_version = '5.0' +end diff --git a/lib/ccc_cryptography.dart b/lib/ccc_cryptography.dart new file mode 100644 index 0000000..506c4bf --- /dev/null +++ b/lib/ccc_cryptography.dart @@ -0,0 +1,131 @@ + +import 'dart:async'; +import 'dart:ffi'; +import 'dart:io'; +import 'dart:isolate'; + +import 'ccc_cryptography_bindings_generated.dart'; + +/// A very short-lived native function. +/// +/// For very short-lived functions, it is fine to call them on the main isolate. +/// They will block the Dart execution while running the native function, so +/// only do this for native functions which are guaranteed to be short-lived. +int sum(int a, int b) => _bindings.sum(a, b); + +/// A longer lived native function, which occupies the thread calling it. +/// +/// Do not call these kind of native functions in the main isolate. They will +/// block Dart execution. This will cause dropped frames in Flutter applications. +/// Instead, call these native functions on a separate isolate. +/// +/// Modify this to suit your own use case. Example use cases: +/// +/// 1. Reuse a single isolate for various different kinds of requests. +/// 2. Use multiple helper isolates for parallel execution. +Future sumAsync(int a, int b) async { + final SendPort helperIsolateSendPort = await _helperIsolateSendPort; + final int requestId = _nextSumRequestId++; + final _SumRequest request = _SumRequest(requestId, a, b); + final Completer completer = Completer(); + _sumRequests[requestId] = completer; + helperIsolateSendPort.send(request); + return completer.future; +} + +const String _libName = 'ccc_cryptography'; + +/// The dynamic library in which the symbols for [CccCryptographyBindings] can be found. +final DynamicLibrary _dylib = () { + if (Platform.isMacOS || Platform.isIOS) { + return DynamicLibrary.open('$_libName.framework/$_libName'); + } + if (Platform.isAndroid || Platform.isLinux) { + return DynamicLibrary.open('lib$_libName.so'); + } + if (Platform.isWindows) { + return DynamicLibrary.open('$_libName.dll'); + } + throw UnsupportedError('Unknown platform: ${Platform.operatingSystem}'); +}(); + +/// The bindings to the native functions in [_dylib]. +final CccCryptographyBindings _bindings = CccCryptographyBindings(_dylib); + + +/// A request to compute `sum`. +/// +/// Typically sent from one isolate to another. +class _SumRequest { + final int id; + final int a; + final int b; + + const _SumRequest(this.id, this.a, this.b); +} + +/// A response with the result of `sum`. +/// +/// Typically sent from one isolate to another. +class _SumResponse { + final int id; + final int result; + + const _SumResponse(this.id, this.result); +} + +/// Counter to identify [_SumRequest]s and [_SumResponse]s. +int _nextSumRequestId = 0; + +/// Mapping from [_SumRequest] `id`s to the completers corresponding to the correct future of the pending request. +final Map> _sumRequests = >{}; + +/// The SendPort belonging to the helper isolate. +Future _helperIsolateSendPort = () async { + // The helper isolate is going to send us back a SendPort, which we want to + // wait for. + final Completer completer = Completer(); + + // Receive port on the main isolate to receive messages from the helper. + // We receive two types of messages: + // 1. A port to send messages on. + // 2. Responses to requests we sent. + final ReceivePort receivePort = ReceivePort() + ..listen((dynamic data) { + if (data is SendPort) { + // The helper isolate sent us the port on which we can sent it requests. + completer.complete(data); + return; + } + if (data is _SumResponse) { + // The helper isolate sent us a response to a request we sent. + final Completer completer = _sumRequests[data.id]!; + _sumRequests.remove(data.id); + completer.complete(data.result); + return; + } + throw UnsupportedError('Unsupported message type: ${data.runtimeType}'); + }); + + // Start the helper isolate. + await Isolate.spawn((SendPort sendPort) async { + final ReceivePort helperReceivePort = ReceivePort() + ..listen((dynamic data) { + // On the helper isolate listen to requests and respond to them. + if (data is _SumRequest) { + final int result = _bindings.sum_long_running(data.a, data.b); + final _SumResponse response = _SumResponse(data.id, result); + sendPort.send(response); + return; + } + throw UnsupportedError('Unsupported message type: ${data.runtimeType}'); + }); + + // Send the port to the main isolate on which we can receive requests. + sendPort.send(helperReceivePort.sendPort); + }, receivePort.sendPort); + + // Wait until the helper isolate has sent us back the SendPort on which we + // can start sending requests. + return completer.future; +}(); diff --git a/lib/ccc_cryptography_bindings_generated.dart b/lib/ccc_cryptography_bindings_generated.dart new file mode 100644 index 0000000..f91e53e --- /dev/null +++ b/lib/ccc_cryptography_bindings_generated.dart @@ -0,0 +1,69 @@ +// ignore_for_file: always_specify_types +// ignore_for_file: camel_case_types +// ignore_for_file: non_constant_identifier_names + +// AUTO GENERATED FILE, DO NOT EDIT. +// +// Generated by `package:ffigen`. +// ignore_for_file: type=lint +import 'dart:ffi' as ffi; + +/// Bindings for `src/ccc_cryptography.h`. +/// +/// Regenerate bindings with `dart run ffigen --config ffigen.yaml`. +/// +class CccCryptographyBindings { + /// Holds the symbol lookup function. + final ffi.Pointer Function(String symbolName) + _lookup; + + /// The symbols are looked up in [dynamicLibrary]. + CccCryptographyBindings(ffi.DynamicLibrary dynamicLibrary) + : _lookup = dynamicLibrary.lookup; + + /// The symbols are looked up with [lookup]. + CccCryptographyBindings.fromLookup( + ffi.Pointer Function(String symbolName) + lookup) + : _lookup = lookup; + + /// A very short-lived native function. + /// + /// For very short-lived functions, it is fine to call them on the main isolate. + /// They will block the Dart execution while running the native function, so + /// only do this for native functions which are guaranteed to be short-lived. + int sum( + int a, + int b, + ) { + return _sum( + a, + b, + ); + } + + late final _sumPtr = + _lookup>('sum'); + late final _sum = _sumPtr.asFunction(); + + /// A longer lived native function, which occupies the thread calling it. + /// + /// Do not call these kind of native functions in the main isolate. They will + /// block Dart execution. This will cause dropped frames in Flutter applications. + /// Instead, call these native functions on a separate isolate. + int sum_long_running( + int a, + int b, + ) { + return _sum_long_running( + a, + b, + ); + } + + late final _sum_long_runningPtr = + _lookup>( + 'sum_long_running'); + late final _sum_long_running = + _sum_long_runningPtr.asFunction(); +} diff --git a/linux/CMakeLists.txt b/linux/CMakeLists.txt new file mode 100644 index 0000000..b8b278e --- /dev/null +++ b/linux/CMakeLists.txt @@ -0,0 +1,22 @@ +# The Flutter tooling requires that developers have CMake 3.10 or later +# installed. You should not increase this version, as doing so will cause +# the plugin to fail to compile for some customers of the plugin. +cmake_minimum_required(VERSION 3.10) + +# Project-level configuration. +set(PROJECT_NAME "ccc_cryptography") +project(${PROJECT_NAME} LANGUAGES CXX) + +# Invoke the build for native code shared with the other target platforms. +# This can be changed to accommodate different builds. +add_subdirectory("${CMAKE_CURRENT_SOURCE_DIR}/../src" "${CMAKE_CURRENT_BINARY_DIR}/shared") + +# List of absolute paths to libraries that should be bundled with the plugin. +# This list could contain prebuilt libraries, or libraries created by an +# external build triggered from this build file. +set(ccc_cryptography_bundled_libraries + # Defined in ../src/CMakeLists.txt. + # This can be changed to accommodate different builds. + $ + PARENT_SCOPE +) diff --git a/macos/Classes/ccc_cryptography.c b/macos/Classes/ccc_cryptography.c new file mode 100644 index 0000000..be218f7 --- /dev/null +++ b/macos/Classes/ccc_cryptography.c @@ -0,0 +1,3 @@ +// Relative import to be able to reuse the C sources. +// See the comment in ../ccc_cryptography.podspec for more information. +#include "../../src/ccc_cryptography.c" diff --git a/macos/ccc_cryptography.podspec b/macos/ccc_cryptography.podspec new file mode 100644 index 0000000..937f623 --- /dev/null +++ b/macos/ccc_cryptography.podspec @@ -0,0 +1,34 @@ +# +# To learn more about a Podspec see http://guides.cocoapods.org/syntax/podspec.html. +# Run `pod lib lint ccc_cryptography.podspec` to validate before publishing. +# +Pod::Spec.new do |s| + s.name = 'ccc_cryptography' + s.version = '0.0.1' + s.summary = 'A new Flutter FFI plugin project.' + s.description = <<-DESC +A new Flutter FFI plugin project. + DESC + s.homepage = 'http://example.com' + s.license = { :file => '../LICENSE' } + s.author = { 'Your Company' => 'email@example.com' } + + # This will ensure the source files in Classes/ are included in the native + # builds of apps using this FFI plugin. Podspec does not support relative + # paths, so Classes contains a forwarder C file that relatively imports + # `../src/*` so that the C sources can be shared among all target platforms. + s.source = { :path => '.' } + s.source_files = 'Classes/**/*' + + # If your plugin requires a privacy manifest, for example if it collects user + # data, update the PrivacyInfo.xcprivacy file to describe your plugin's + # privacy impact, and then uncomment this line. For more information, + # see https://developer.apple.com/documentation/bundleresources/privacy_manifest_files + # s.resource_bundles = {'ccc_cryptography_privacy' => ['Resources/PrivacyInfo.xcprivacy']} + + s.dependency 'FlutterMacOS' + + s.platform = :osx, '10.11' + s.pod_target_xcconfig = { 'DEFINES_MODULE' => 'YES' } + s.swift_version = '5.0' +end diff --git a/pubspec.yaml b/pubspec.yaml new file mode 100644 index 0000000..ce432e5 --- /dev/null +++ b/pubspec.yaml @@ -0,0 +1,34 @@ +name: ccc_cryptography +description: "Copius Cipher Chain Cryptography" +version: 0.0.1 +homepage: + +environment: + sdk: ^3.10.1 + flutter: '>=3.3.0' + +dependencies: + flutter: + sdk: flutter + plugin_platform_interface: ^2.0.2 + +dev_dependencies: + ffi: ^2.1.3 + ffigen: ^13.0.0 + flutter_test: + sdk: flutter + flutter_lints: ^6.0.0 + +flutter: + plugin: + platforms: + android: + ffiPlugin: true + ios: + ffiPlugin: true + linux: + ffiPlugin: true + macos: + ffiPlugin: true + windows: + ffiPlugin: true diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt new file mode 100644 index 0000000..cd35cb4 --- /dev/null +++ b/src/CMakeLists.txt @@ -0,0 +1,22 @@ +# The Flutter tooling requires that developers have CMake 3.10 or later +# installed. You should not increase this version, as doing so will cause +# the plugin to fail to compile for some customers of the plugin. +cmake_minimum_required(VERSION 3.10) + +project(ccc_cryptography_library VERSION 0.0.1 LANGUAGES C) + +add_library(ccc_cryptography SHARED + "ccc_cryptography.c" +) + +set_target_properties(ccc_cryptography PROPERTIES + PUBLIC_HEADER ccc_cryptography.h + OUTPUT_NAME "ccc_cryptography" +) + +target_compile_definitions(ccc_cryptography PUBLIC DART_SHARED_LIB) + +if (ANDROID) + # Support Android 15 16k page size + target_link_options(ccc_cryptography PRIVATE "-Wl,-z,max-page-size=16384") +endif() diff --git a/src/ccc_cryptography.c b/src/ccc_cryptography.c new file mode 100644 index 0000000..0be68eb --- /dev/null +++ b/src/ccc_cryptography.c @@ -0,0 +1,23 @@ +#include "ccc_cryptography.h" + +// A very short-lived native function. +// +// For very short-lived functions, it is fine to call them on the main isolate. +// They will block the Dart execution while running the native function, so +// only do this for native functions which are guaranteed to be short-lived. +FFI_PLUGIN_EXPORT int sum(int a, int b) { return a + b; } + +// A longer-lived native function, which occupies the thread calling it. +// +// Do not call these kind of native functions in the main isolate. They will +// block Dart execution. This will cause dropped frames in Flutter applications. +// Instead, call these native functions on a separate isolate. +FFI_PLUGIN_EXPORT int sum_long_running(int a, int b) { + // Simulate work. +#if _WIN32 + Sleep(5000); +#else + usleep(5000 * 1000); +#endif + return a + b; +} diff --git a/src/ccc_cryptography.h b/src/ccc_cryptography.h new file mode 100644 index 0000000..7944459 --- /dev/null +++ b/src/ccc_cryptography.h @@ -0,0 +1,30 @@ +#include +#include +#include + +#if _WIN32 +#include +#else +#include +#include +#endif + +#if _WIN32 +#define FFI_PLUGIN_EXPORT __declspec(dllexport) +#else +#define FFI_PLUGIN_EXPORT +#endif + +// A very short-lived native function. +// +// For very short-lived functions, it is fine to call them on the main isolate. +// They will block the Dart execution while running the native function, so +// only do this for native functions which are guaranteed to be short-lived. +FFI_PLUGIN_EXPORT int sum(int a, int b); + +// A longer lived native function, which occupies the thread calling it. +// +// Do not call these kind of native functions in the main isolate. They will +// block Dart execution. This will cause dropped frames in Flutter applications. +// Instead, call these native functions on a separate isolate. +FFI_PLUGIN_EXPORT int sum_long_running(int a, int b); diff --git a/windows/.gitignore b/windows/.gitignore new file mode 100644 index 0000000..b3eb2be --- /dev/null +++ b/windows/.gitignore @@ -0,0 +1,17 @@ +flutter/ + +# Visual Studio user-specific files. +*.suo +*.user +*.userosscache +*.sln.docstates + +# Visual Studio build-related files. +x64/ +x86/ + +# Visual Studio cache files +# files ending in .cache can be ignored +*.[Cc]ache +# but keep track of directories ending in .cache +!*.[Cc]ache/ diff --git a/windows/CMakeLists.txt b/windows/CMakeLists.txt new file mode 100644 index 0000000..e002bb4 --- /dev/null +++ b/windows/CMakeLists.txt @@ -0,0 +1,23 @@ +# The Flutter tooling requires that developers have a version of Visual Studio +# installed that includes CMake 3.14 or later. You should not increase this +# version, as doing so will cause the plugin to fail to compile for some +# customers of the plugin. +cmake_minimum_required(VERSION 3.14) + +# Project-level configuration. +set(PROJECT_NAME "ccc_cryptography") +project(${PROJECT_NAME} LANGUAGES CXX) + +# Invoke the build for native code shared with the other target platforms. +# This can be changed to accommodate different builds. +add_subdirectory("${CMAKE_CURRENT_SOURCE_DIR}/../src" "${CMAKE_CURRENT_BINARY_DIR}/shared") + +# List of absolute paths to libraries that should be bundled with the plugin. +# This list could contain prebuilt libraries, or libraries created by an +# external build triggered from this build file. +set(ccc_cryptography_bundled_libraries + # Defined in ../src/CMakeLists.txt. + # This can be changed to accommodate different builds. + $ + PARENT_SCOPE +)