Rust review

.gitignore

@@ -28,12 +28,12 @@ migrate_working_dir/
 .dart_tool/
 .packages
 build/
+rust/libepic_cash_wallet.h
+rust/default/
 rust/src/bin
 android/src/main/jniLibs/
-rust/default/
 ios/include/
 ios/libs/
-rust/libepic_cash_wallet.h
 lib/git_versions.dart
 
 scripts/windows/vcpkg/

CHANGELOG.md

@@ -1,3 +1,5 @@
 ## 0.0.1
 
-* TODO: Describe initial release.
+* Uses Epic Post to cache slates
+
+## 0.0.2

LICENSE

@@ -1 +1,7 @@
-TODO: Add your license here.
+Copyright 2022-2023 CypherStack LLC, written by tthe Cypher Stack team
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

@@ -1,33 +1,63 @@
+# flutter_libepiccash
 
-install rust
-https://www.rust-lang.org/tools/install
+An Epic Cash plugin in Dart for Flutter
 
-install cargo ndk
-cargo install cargo-ndk
 
-for android:
+## Build
+Install Rust: https://www.rust-lang.org/tools/install
 
-add targets to rust
+Install cargo ndk: `cargo install cargo-ndk`
+
+### Android
+```
 rustup target add aarch64-linux-android armv7-linux-androideabi i686-linux-android
 
 sudo apt-get install libc6-dev-i386
 
-https://github.com/EpicCash/epic/blob/master/doc/build.md#requirements
+# https://github.com/EpicCash/epic/blob/master/doc/build.md#requirements
 sudo apt install build-essential cmake git libgit2-dev clang libncurses5-dev libncursesw5-dev zlib1g-dev pkg-config llvm
 sudo apt-get install build-essential debhelper cmake libclang-dev libncurses5-dev clang libncursesw5-dev cargo rustc opencl-headers libssl-dev pkg-config ocl-icd-opencl-dev
 
 cd scripts/android
 ./install_ndk.sh
 ./build_all.sh
+```
 
+### iOS:
 
-for ios:
-
-add targets to rust
+```
 rustup target add aarch64-apple-ios x86_64-apple-ios aarch64-apple-ios-sim
 
 cargo install cargo-lipo
 cargo install cbindgen
 
 cd scripts/ios
 ./build_all
+```
+
+### Linux:
+
+```
+cd scripts/linux
+./build_all.sh
+```
+
+### Windows:
+
+Cross compile:
+```
+cd scripts/windows
+./build_all.sh
+```
+
+Native build:
+```
+cd scripts/windows
+./build_all.ps1
+```
+
+## Test
+Run `flutter test`
+
+## Usage
+See [Stack Wallet](https://github.com/cypherstack/stack_wallet) and [Epic Pay](https://github.com/cypherstack/epic-mobile)

android/build.gradle

@@ -1,4 +1,4 @@
-group 'com.example.flutter_libepiccash'
+group 'com.cypherstack.flutter_libepiccash'
 version '1.0-SNAPSHOT'
 
 buildscript {

android/src/main/AndroidManifest.xml

@@ -1,5 +1,5 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-  package="com.example.flutter_libepiccash">
+  package="com.cypherstack.flutter_libepiccash">
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

android/src/main/kotlin/com/example/flutter_libepiccash/FlutterLibepiccashPlugin.kt → android/src/main/kotlin/com/cypherstack/flutter_libepiccash/FlutterLibepiccashPlugin.kt

@@ -1,4 +1,4 @@
-package com.example.flutter_libepiccash
+package com.cypherstack.flutter_libepiccash
 
 import androidx.annotation.NonNull
 

example/android/app/build.gradle

@@ -44,7 +44,7 @@ android {
 
     defaultConfig {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
-        applicationId "com.example.flutter_libepiccash_example"
+        applicationId "com.cypherstack.flutter_libepiccash_example"
         // You can update the following values to match your application needs.
         // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-build-configuration.
         minSdkVersion 18

example/android/app/src/debug/AndroidManifest.xml

@@ -1,5 +1,5 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.example.flutter_libepiccash_example">
+    package="com.cypherstack.flutter_libepiccash_example">
     <!-- The INTERNET permission is required for development. Specifically,
          the Flutter tool needs it to communicate with the running application
          to allow setting breakpoints, to provide hot reload, etc.

example/android/app/src/main/AndroidManifest.xml

@@ -1,5 +1,5 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.example.flutter_libepiccash_example">
+    package="com.cypherstack.flutter_libepiccash_example">
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

example/android/app/src/main/kotlin/com/example/flutter_libepiccash_example/MainActivity.kt

@@ -1,4 +1,4 @@
-package com.example.flutter_libepiccash_example
+package com.cypherstack.flutter_libepiccash_example
 
 import io.flutter.embedding.android.FlutterActivity
 

example/android/app/src/profile/AndroidManifest.xml

@@ -1,5 +1,5 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.example.flutter_libepiccash_example">
+    package="com.cypherstack.flutter_libepiccash_example">
     <!-- The INTERNET permission is required for development. Specifically,
          the Flutter tool needs it to communicate with the running application
          to allow setting breakpoints, to provide hot reload, etc.

example/ios/Runner.xcodeproj/project.pbxproj

@@ -369,7 +369,7 @@
 				);
 				LIBRARY_SEARCH_PATHS = "$(PROJECT_DIR)/../../ios/libs/";
 				ONLY_ACTIVE_ARCH = NO;
-				PRODUCT_BUNDLE_IDENTIFIER = com.example.flutterLibepiccashExample;
+				PRODUCT_BUNDLE_IDENTIFIER = com.cypherstack.flutterLibepiccashExample;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				STRIP_INSTALLED_PRODUCT = NO;
 				STRIP_STYLE = "non-global";
@@ -503,7 +503,7 @@
 				);
 				LIBRARY_SEARCH_PATHS = "$(PROJECT_DIR)/../../ios/libs/";
 				ONLY_ACTIVE_ARCH = NO;
-				PRODUCT_BUNDLE_IDENTIFIER = com.example.flutterLibepiccashExample;
+				PRODUCT_BUNDLE_IDENTIFIER = com.cypherstack.flutterLibepiccashExample;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				STRIP_INSTALLED_PRODUCT = NO;
 				STRIP_STYLE = "non-global";
@@ -531,7 +531,7 @@
 				);
 				LIBRARY_SEARCH_PATHS = "$(PROJECT_DIR)/../../ios/libs/";
 				ONLY_ACTIVE_ARCH = NO;
-				PRODUCT_BUNDLE_IDENTIFIER = com.example.flutterLibepiccashExample;
+				PRODUCT_BUNDLE_IDENTIFIER = com.cypherstack.flutterLibepiccashExample;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				STRIP_INSTALLED_PRODUCT = NO;
 				STRIP_STYLE = "non-global";

example/lib/main.dart

@@ -68,15 +68,15 @@ class _MyHomePageState extends State<MyHomePage> {
   final greeting = "";
 
   Future<String> createFolder(String folderName) async {
-    Directory appDocDir = (await getApplicationDocumentsDirectory());
-    if (Platform.isIOS) {
+    io.Directory appDocDir = (await getApplicationDocumentsDirectory());
+    if (io.Platform.isIOS) {
       appDocDir = (await getLibraryDirectory());
     }
     String appDocPath = appDocDir.path;
     print(appDocPath);
 
-    Directory _appDocDir = (await getApplicationDocumentsDirectory());
-    if (Platform.isIOS) {
+    io.Directory _appDocDir = (await getApplicationDocumentsDirectory());
+    if (io.Platform.isIOS) {
       _appDocDir = (await getLibraryDirectory());
     }
     final io.Directory _appDocDirFolder =
@@ -100,7 +100,7 @@ class _MyHomePageState extends State<MyHomePage> {
 
     var config = {};
     config["wallet_dir"] =
-        "/data/user/0/com.example.flutter_libepiccash_example/app_flutter/test/";
+        "/data/user/0/com.cypherstack.flutter_libepiccash_example/app_flutter/test/";
     config["check_node_api_http_addr"] = "http://95.216.215.107:3413";
     config["chain"] = "mainnet";
     config["account"] = "default";

example/lib/mnemonic_view.dart

@@ -122,7 +122,7 @@ class _EpicMnemonicView extends State<EpicMnemonicView> {
       print("wallet dir ${config["wallet_dir"]}");
     } else {
       config["wallet_dir"] =
-          "/data/user/0/com.example.flutter_libepiccash_example/app_flutter/$name/";
+          "/data/user/0/com.cypherstack.flutter_libepiccash_example/app_flutter/$name/";
     }
     config["check_node_api_http_addr"] = "http://95.216.215.107:3413";
     config["chain"] = "mainnet";

example/lib/recover_view.dart

@@ -96,7 +96,7 @@ class _EpicRecoverWalletView extends State<EpicRecoverWalletView> {
   String _getWalletConfig(name) {
     var config = {};
     config["wallet_dir"] =
-        "/data/user/0/com.example.flutter_libepiccash_example/app_flutter/$name/";
+        "/data/user/0/com.cypherstack.flutter_libepiccash_example/app_flutter/$name/";
     config["check_node_api_http_addr"] = "http://95.216.215.107:3413";
     config["chain"] = "mainnet";
     config["account"] = "default";

example/linux/CMakeLists.txt

@@ -7,7 +7,7 @@ project(runner LANGUAGES CXX)
 set(BINARY_NAME "flutter_libepiccash_example")
 # The unique GTK application identifier for this application. See:
 # https://wiki.gnome.org/HowDoI/ChooseApplicationID
-set(APPLICATION_ID "com.example.flutter_libepiccash")
+set(APPLICATION_ID "com.cypherstack.flutter_libepiccash")
 
 # Explicitly opt in to modern CMake behaviors to avoid warnings with recent
 # versions of CMake.

example/macos/Runner/Configs/AppInfo.xcconfig

@@ -8,7 +8,7 @@
 PRODUCT_NAME = flutter_libepiccash_example
 
 // The application's bundle identifier
-PRODUCT_BUNDLE_IDENTIFIER = com.example.flutterLibepiccashExample
+PRODUCT_BUNDLE_IDENTIFIER = com.cypherstack.flutterLibepiccashExample
 
 // The copyright displayed in application information
-PRODUCT_COPYRIGHT = Copyright © 2022 com.example. All rights reserved.
+PRODUCT_COPYRIGHT = Copyright © 2022-203 CypherStack LLC. All rights reserved.

example/windows/runner/Runner.rc

@@ -89,11 +89,11 @@ BEGIN
     BEGIN
         BLOCK "040904e4"
         BEGIN
-            VALUE "CompanyName", "com.example" "\0"
+            VALUE "CompanyName", "com.cyperstack" "\0"
             VALUE "FileDescription", "flutter_libepiccash_example" "\0"
             VALUE "FileVersion", VERSION_AS_STRING "\0"
             VALUE "InternalName", "flutter_libepiccash_example" "\0"
-            VALUE "LegalCopyright", "Copyright (C) 2022 com.example. All rights reserved." "\0"
+            VALUE "LegalCopyright", "Copyright (C) 2022-2023 CypherStack LLC. All rights reserved." "\0"
             VALUE "OriginalFilename", "flutter_libepiccash_example.exe" "\0"
             VALUE "ProductName", "flutter_libepiccash_example" "\0"
             VALUE "ProductVersion", VERSION_AS_STRING "\0"

ios/Classes/FlutterLibepiccashPlugin.h

@@ -5,7 +5,7 @@
 #include <stdlib.h>
 
 
-@interface FlutterLibepiccashPlugin : NSObject<FlutterPlugin>
+@interface FlutterLibepiccashPlugin : NSObject <FlutterPlugin>
 @end
 
 // NOTE: put the lines from the include here whenever new api functions are added.
@@ -18,7 +18,7 @@ const char *wallet_init(const char *config,
 const char *get_mnemonic(void);
 
 const char *rust_open_wallet(const char *config,
-                const char *password);
+                             const char *password);
 
 const char *rust_wallet_balances(const char *wallet,
                                  const char *refresh,
@@ -33,12 +33,6 @@ const char *rust_wallet_scan_outputs(const char *wallet,
                                      const char *start_height,
                                      const char *number_of_blocks);
 
-const char *rust_encrypt_slate(const char *wallet,
-                               const char *to_address,
-                               const char *secret_key_index,
-                               const char *epicbox_config,
-                               const char *slate);
-
 const char *rust_create_tx(const char *wallet,
                            const char *amount,
                            const char *to_address,
@@ -50,13 +44,6 @@ const char *rust_txs_get(const char *wallet, const char *refresh_from_node);
 
 const char *rust_tx_cancel(const char *wallet, const char *tx_id);
 
-const char *rust_decrypt_unprocessed_slates(const char *wallet,
-                                            const char *secret_key_index,
-                                            const char *slates);
-
-const char *rust_process_pending_slates(const char *wallet,
-                                        const char *slates);
-
 const char *rust_get_chain_height(const char *config);
 
 const char *rust_delete_wallet(const char *wallet);
@@ -71,13 +58,6 @@ const char *rust_get_tx_fees(const char *wallet,
                              const char *c_amount,
                              const char *min_confirmations);
 
-const char *rust_post_slate_to_node(const char *wallet,
-                                    const char *tx_slate_id);
-
-const char *subscribe_request(const char *wallet,
-                              const char *secret_key_index,
-                              const char *epicbox_config);
-
 const char *rust_tx_send_http(const char *wallet,
                               const char *selection_strategy_is_use_all,
                               const char *minimum_confirmations,

ios/Classes/FlutterLibepiccashPlugin.m

@@ -1,15 +1,17 @@
 #import "FlutterLibepiccashPlugin.h"
+
 #if __has_include(<flutter_libepiccash/flutter_libepiccash-Swift.h>)
 #import <flutter_libepiccash/flutter_libepiccash-Swift.h>
 #else
 // Support project import fallback if the generated compatibility header
 // is not copied when this plugin is created as a library.
 // https://forums.swift.org/t/swift-static-libraries-dont-copy-generated-objective-c-header/19816
 #import "flutter_libepiccash-Swift.h"
+
 #endif
 
 @implementation FlutterLibepiccashPlugin
-+ (void)registerWithRegistrar:(NSObject<FlutterPluginRegistrar>*)registrar {
-  [SwiftFlutterLibepiccashPlugin registerWithRegistrar:registrar];
++ (void)registerWithRegistrar:(NSObject <FlutterPluginRegistrar> *)registrar {
+    [SwiftFlutterLibepiccashPlugin registerWithRegistrar:registrar];
 }
 @end