├── .gitignore ├── .travis.yml ├── LICENSE ├── README.md ├── cargo-config.toml.template ├── create-ndk-standalone.sh └── sample ├── android ├── build.gradle ├── gradle │ └── wrapper │ │ ├── gradle-wrapper.jar │ │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat └── src │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── kennytm │ │ └── rustsample │ │ └── RustSampleActivity.java │ ├── jniLibs │ ├── arm64-v8a │ │ └── libsample.so │ ├── armeabi-v7a │ │ └── libsample.so │ └── x86 │ │ └── libsample.so │ └── res │ └── layout │ └── main.xml ├── build.sh ├── cargo ├── Cargo.toml └── src │ ├── lib.rs │ └── rust_regex.h └── ios ├── RustSample-Bridging-Header.h ├── RustSample.xcodeproj ├── project.pbxproj └── xcshareddata │ └── xcschemes │ └── RustSample.xcscheme ├── RustSample ├── AppDelegate.swift ├── Base.lproj │ └── Main.storyboard ├── Info.plist ├── RustRegex.m └── ViewController.swift ├── RustSampleTests ├── Info.plist └── RustSampleTests.swift └── libsample.a /.gitignore: -------------------------------------------------------------------------------- 1 | .DS_Store 2 | *.swp 3 | 4 | # NDK 5 | NDK/ 6 | cargo-config.toml 7 | 8 | # Rust 9 | target/ 10 | Cargo.lock 11 | 12 | # Android 13 | build/ 14 | .idea/ 15 | .gradle/ 16 | *.iml 17 | local.properties 18 | 19 | # iOS 20 | *.pbxuser 21 | !default.pbxuser 22 | *.mode1v3 23 | !default.mode1v3 24 | *.mode2v3 25 | !default.mode2v3 26 | *.perspectivev3 27 | !default.perspectivev3 28 | *.xcworkspace 29 | !default.xcworkspace 30 | xcuserdata 31 | profile 32 | *.moved-aside 33 | DerivedData 34 | -------------------------------------------------------------------------------- /.travis.yml: -------------------------------------------------------------------------------- 1 | sudo: false 2 | language: rust 3 | 4 | dist: trusty 5 | osx_image: xcode9.2 6 | 7 | jobs: 8 | include: 9 | - rust: 1.20.0 10 | os: linux 11 | - rust: 1.24.1 12 | os: linux 13 | - rust: 1.24.1 14 | os: osx 15 | - rust: beta 16 | os: linux 17 | - rust: nightly 18 | os: linux 19 | 20 | env: 21 | # Get revision number from https://dl.google.com/android/repository/repository2-1.xml 22 | # Look for the string 'sdk-tools-linux-'. 23 | - ANDROID_SDK_VERSION=4333796 24 | 25 | before_install: 26 | - > 27 | is_mac() { 28 | [ "$TRAVIS_OS_NAME" = 'osx' ]; 29 | }; 30 | PKG_OS="$TRAVIS_OS_NAME"; 31 | if is_mac; then 32 | PKG_OS='darwin'; 33 | fi 34 | 35 | - > 36 | export ANDROID_HOME="${HOME}/android-sdk"; 37 | export PATH=$PATH:"${ANDROID_HOME}/tools/bin"; 38 | mkdir $ANDROID_HOME 39 | 40 | install: 41 | # SDK Tools. 42 | - > 43 | curl -o sdk.zip "https://dl.google.com/android/repository/sdk-tools-${PKG_OS}-${ANDROID_SDK_VERSION}.zip" && 44 | unzip -q sdk.zip -d $ANDROID_HOME; 45 | 46 | # Android SDK and NDK 47 | # Unfortunately we need to get rid of all output, otherwise it can easily fill up the 4 MB log limit 48 | - yes | sdkmanager --licenses > /dev/null 49 | - sdkmanager 'build-tools;27.0.0' 'platforms;android-27' 'ndk-bundle' > /dev/null 50 | 51 | # Rust targets 52 | - rustup target add aarch64-apple-ios armv7-apple-ios armv7s-apple-ios x86_64-apple-ios i386-apple-ios 53 | - rustup target add aarch64-linux-android armv7-linux-androideabi i686-linux-android 54 | - if is_mac; then cargo install cargo-lipo; fi 55 | 56 | script: 57 | # Create standalone NDKs 58 | - > 59 | ./create-ndk-standalone.sh && 60 | mkdir ./.cargo && 61 | cp cargo-config.toml ./.cargo/config || travis_terminate 1 62 | 63 | - > 64 | cd sample/cargo && 65 | if is_mac; then cargo lipo --release; fi && 66 | cargo build --target aarch64-linux-android --release && 67 | cargo build --target armv7-linux-androideabi --release && 68 | cargo build --target i686-linux-android --release && 69 | cd ../.. || travis_terminate 1 70 | 71 | - > 72 | if is_mac; then 73 | cd sample/ios && 74 | xcodebuild -configuration Debug -scheme RustSample -sdk iphonesimulator ONLY_ACTIVE_ARCH=NO | xcpretty && 75 | xcodebuild -configuration Debug -scheme RustSample -sdk iphonesimulator test -destination 'platform=iOS Simulator,name=iPhone SE,OS=latest' | xcpretty && 76 | cd ../.. 77 | fi 78 | 79 | - > 80 | export TERM=dumb; 81 | cd sample/android && 82 | ./gradlew assembleDebug && 83 | cd ../.. 84 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. Definitions. 8 | 9 | "License" shall mean the terms and conditions for use, reproduction, 10 | and distribution as defined by Sections 1 through 9 of this document. 11 | 12 | "Licensor" shall mean the copyright owner or entity authorized by 13 | the copyright owner that is granting the License. 14 | 15 | "Legal Entity" shall mean the union of the acting entity and all 16 | other entities that control, are controlled by, or are under common 17 | control with that entity. For the purposes of this definition, 18 | "control" means (i) the power, direct or indirect, to cause the 19 | direction or management of such entity, whether by contract or 20 | otherwise, or (ii) ownership of fifty percent (50%) or more of the 21 | outstanding shares, or (iii) beneficial ownership of such entity. 22 | 23 | "You" (or "Your") shall mean an individual or Legal Entity 24 | exercising permissions granted by this License. 25 | 26 | "Source" form shall mean the preferred form for making modifications, 27 | including but not limited to software source code, documentation 28 | source, and configuration files. 29 | 30 | "Object" form shall mean any form resulting from mechanical 31 | transformation or translation of a Source form, including but 32 | not limited to compiled object code, generated documentation, 33 | and conversions to other media types. 34 | 35 | "Work" shall mean the work of authorship, whether in Source or 36 | Object form, made available under the License, as indicated by a 37 | copyright notice that is included in or attached to the work 38 | (an example is provided in the Appendix below). 39 | 40 | "Derivative Works" shall mean any work, whether in Source or Object 41 | form, that is based on (or derived from) the Work and for which the 42 | editorial revisions, annotations, elaborations, or other modifications 43 | represent, as a whole, an original work of authorship. For the purposes 44 | of this License, Derivative Works shall not include works that remain 45 | separable from, or merely link (or bind by name) to the interfaces of, 46 | the Work and Derivative Works thereof. 47 | 48 | "Contribution" shall mean any work of authorship, including 49 | the original version of the Work and any modifications or additions 50 | to that Work or Derivative Works thereof, that is intentionally 51 | submitted to Licensor for inclusion in the Work by the copyright owner 52 | or by an individual or Legal Entity authorized to submit on behalf of 53 | the copyright owner. For the purposes of this definition, "submitted" 54 | means any form of electronic, verbal, or written communication sent 55 | to the Licensor or its representatives, including but not limited to 56 | communication on electronic mailing lists, source code control systems, 57 | and issue tracking systems that are managed by, or on behalf of, the 58 | Licensor for the purpose of discussing and improving the Work, but 59 | excluding communication that is conspicuously marked or otherwise 60 | designated in writing by the copyright owner as "Not a Contribution." 61 | 62 | "Contributor" shall mean Licensor and any individual or Legal Entity 63 | on behalf of whom a Contribution has been received by Licensor and 64 | subsequently incorporated within the Work. 65 | 66 | 2. Grant of Copyright License. Subject to the terms and conditions of 67 | this License, each Contributor hereby grants to You a perpetual, 68 | worldwide, non-exclusive, no-charge, royalty-free, irrevocable 69 | copyright license to reproduce, prepare Derivative Works of, 70 | publicly display, publicly perform, sublicense, and distribute the 71 | Work and such Derivative Works in Source or Object form. 72 | 73 | 3. Grant of Patent License. Subject to the terms and conditions of 74 | this License, each Contributor hereby grants to You a perpetual, 75 | worldwide, non-exclusive, no-charge, royalty-free, irrevocable 76 | (except as stated in this section) patent license to make, have made, 77 | use, offer to sell, sell, import, and otherwise transfer the Work, 78 | where such license applies only to those patent claims licensable 79 | by such Contributor that are necessarily infringed by their 80 | Contribution(s) alone or by combination of their Contribution(s) 81 | with the Work to which such Contribution(s) was submitted. If You 82 | institute patent litigation against any entity (including a 83 | cross-claim or counterclaim in a lawsuit) alleging that the Work 84 | or a Contribution incorporated within the Work constitutes direct 85 | or contributory patent infringement, then any patent licenses 86 | granted to You under this License for that Work shall terminate 87 | as of the date such litigation is filed. 88 | 89 | 4. Redistribution. You may reproduce and distribute copies of the 90 | Work or Derivative Works thereof in any medium, with or without 91 | modifications, and in Source or Object form, provided that You 92 | meet the following conditions: 93 | 94 | (a) You must give any other recipients of the Work or 95 | Derivative Works a copy of this License; and 96 | 97 | (b) You must cause any modified files to carry prominent notices 98 | stating that You changed the files; and 99 | 100 | (c) You must retain, in the Source form of any Derivative Works 101 | that You distribute, all copyright, patent, trademark, and 102 | attribution notices from the Source form of the Work, 103 | excluding those notices that do not pertain to any part of 104 | the Derivative Works; and 105 | 106 | (d) If the Work includes a "NOTICE" text file as part of its 107 | distribution, then any Derivative Works that You distribute must 108 | include a readable copy of the attribution notices contained 109 | within such NOTICE file, excluding those notices that do not 110 | pertain to any part of the Derivative Works, in at least one 111 | of the following places: within a NOTICE text file distributed 112 | as part of the Derivative Works; within the Source form or 113 | documentation, if provided along with the Derivative Works; or, 114 | within a display generated by the Derivative Works, if and 115 | wherever such third-party notices normally appear. The contents 116 | of the NOTICE file are for informational purposes only and 117 | do not modify the License. You may add Your own attribution 118 | notices within Derivative Works that You distribute, alongside 119 | or as an addendum to the NOTICE text from the Work, provided 120 | that such additional attribution notices cannot be construed 121 | as modifying the License. 122 | 123 | You may add Your own copyright statement to Your modifications and 124 | may provide additional or different license terms and conditions 125 | for use, reproduction, or distribution of Your modifications, or 126 | for any such Derivative Works as a whole, provided Your use, 127 | reproduction, and distribution of the Work otherwise complies with 128 | the conditions stated in this License. 129 | 130 | 5. Submission of Contributions. Unless You explicitly state otherwise, 131 | any Contribution intentionally submitted for inclusion in the Work 132 | by You to the Licensor shall be under the terms and conditions of 133 | this License, without any additional terms or conditions. 134 | Notwithstanding the above, nothing herein shall supersede or modify 135 | the terms of any separate license agreement you may have executed 136 | with Licensor regarding such Contributions. 137 | 138 | 6. Trademarks. This License does not grant permission to use the trade 139 | names, trademarks, service marks, or product names of the Licensor, 140 | except as required for reasonable and customary use in describing the 141 | origin of the Work and reproducing the content of the NOTICE file. 142 | 143 | 7. Disclaimer of Warranty. Unless required by applicable law or 144 | agreed to in writing, Licensor provides the Work (and each 145 | Contributor provides its Contributions) on an "AS IS" BASIS, 146 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 147 | implied, including, without limitation, any warranties or conditions 148 | of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A 149 | PARTICULAR PURPOSE. You are solely responsible for determining the 150 | appropriateness of using or redistributing the Work and assume any 151 | risks associated with Your exercise of permissions under this License. 152 | 153 | 8. Limitation of Liability. In no event and under no legal theory, 154 | whether in tort (including negligence), contract, or otherwise, 155 | unless required by applicable law (such as deliberate and grossly 156 | negligent acts) or agreed to in writing, shall any Contributor be 157 | liable to You for damages, including any direct, indirect, special, 158 | incidental, or consequential damages of any character arising as a 159 | result of this License or out of the use or inability to use the 160 | Work (including but not limited to damages for loss of goodwill, 161 | work stoppage, computer failure or malfunction, or any and all 162 | other commercial damages or losses), even if such Contributor 163 | has been advised of the possibility of such damages. 164 | 165 | 9. Accepting Warranty or Additional Liability. While redistributing 166 | the Work or Derivative Works thereof, You may choose to offer, 167 | and charge a fee for, acceptance of support, warranty, indemnity, 168 | or other liability obligations and/or rights consistent with this 169 | License. However, in accepting such obligations, You may act only 170 | on Your own behalf and on Your sole responsibility, not on behalf 171 | of any other Contributor, and only if You agree to indemnify, 172 | defend, and hold each Contributor harmless for any liability 173 | incurred by, or claims asserted against, such Contributor by reason 174 | of your accepting any such warranty or additional liability. 175 | 176 | END OF TERMS AND CONDITIONS 177 | 178 | APPENDIX: How to apply the Apache License to your work. 179 | 180 | To apply the Apache License to your work, attach the following 181 | boilerplate notice, with the fields enclosed by brackets "{}" 182 | replaced with your own identifying information. (Don't include 183 | the brackets!) The text should be enclosed in the appropriate 184 | comment syntax for the file format. We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright {yyyy} {name of copyright owner} 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | 203 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | rust-ios-android 2 | ================ 3 | 4 | [![Build status](https://travis-ci.org/kennytm/rust-ios-android.svg?branch=master)](https://travis-ci.org/kennytm/rust-ios-android/) 5 | 6 | Example project for building a library for iOS + Android in Rust. macOS is 7 | required for iOS development. 8 | 9 | * ✓ Rust 1.20 – 1.25 10 | * ✓ Android 4.1 – 8.1 (Jelly Bean – Oreo) (API 16–27) 11 | * ✓ iOS 7 – 11 12 | 13 | (probably works on earlier versions but I don't bother to check 😛) 14 | 15 | *Note: The purpose of this project is not to create a pure Rust app, but rather 16 | use Rust as a shared native component between the mobile platforms.* 17 | 18 | You may also want to check . 19 | 20 | Setup 21 | ----- 22 | 23 | 1. Install the common build tools like C compiler and linker. On macOS, get 24 | Xcode, and install the command line tools. 25 | 26 | ```sh 27 | xcode-select --install 28 | ``` 29 | 30 | 2. Get Android NDK. We recommend installing it via Android Studio or 31 | `sdkmanager`: 32 | 33 | ```sh 34 | sdkmanager --verbose ndk-bundle 35 | ``` 36 | 37 | Otherwise, please define the environment variable `$ANDROID_NDK_HOME` to the 38 | path of the current version of Android NDK. 39 | 40 | ```sh 41 | export ANDROID_NDK_HOME='/usr/local/opt/android-ndk/android-ndk-r14b/' 42 | ``` 43 | 44 | 3. Create the standalone NDKs. 45 | 46 | ```sh 47 | ./create-ndk-standalone.sh 48 | ``` 49 | 50 | 4. Download [rustup](https://www.rustup.rs/). We will use this to setup Rust for 51 | cross-compiling. 52 | 53 | ```sh 54 | curl https://sh.rustup.rs -sSf | sh 55 | ``` 56 | 57 | 5. Download targets for iOS and Android. 58 | 59 | ```sh 60 | # iOS. Note: you need *all* five targets 61 | rustup target add aarch64-apple-ios armv7-apple-ios armv7s-apple-ios x86_64-apple-ios i386-apple-ios 62 | 63 | # Android. 64 | rustup target add aarch64-linux-android armv7-linux-androideabi i686-linux-android 65 | ``` 66 | 67 | 6. Copy the content of `cargo-config.toml` (consists of linker information of 68 | the Android targets) to `~/.cargo/config` 69 | 70 | ```sh 71 | cat cargo-config.toml >> ~/.cargo/config 72 | ``` 73 | 74 | 7. Install cargo-lipo to generate the iOS universal library. 75 | 76 | ```sh 77 | cargo install cargo-lipo 78 | ``` 79 | 80 | Creating the libraries 81 | ---------------------- 82 | 83 | You use use the `sample/` project as an example. (Note that the sample itself 84 | does not contain proper error checking.) 85 | 86 | 1. Write the library and expose a C interface. See [the FFI chapter in the Rust 87 | Book](https://doc.rust-lang.org/book/first-edition/ffi.html) for an 88 | introduction. 89 | 90 | 2. Expose the Java interface with JNI when `target_os="android"`. 91 | 92 | 3. Build the libraries. 93 | 94 | ```sh 95 | cd sample/cargo 96 | 97 | # iOS 98 | cargo lipo --release 99 | 100 | # Android 101 | cargo build --target aarch64-linux-android --release 102 | cargo build --target armv7-linux-androideabi --release 103 | cargo build --target i686-linux-android --release 104 | 105 | cd ../.. 106 | ``` 107 | 108 | 4. Build the Xcode project. 109 | 110 | ```sh 111 | cd sample/ios 112 | xcodebuild -configuration Release -scheme RustSample | xcpretty 113 | cd ../.. 114 | ``` 115 | 116 | When you create an Xcode project yourself, note the following points: 117 | 118 | * Add the C header `rust_regex.h` to allow using the Rust functions from C. 119 | * Copy `target/universal/release/lib???.a` to the project. You may need 120 | to modify `LIBRARY_SEARCH_PATHS` to include the folder of the `*.a` file. 121 | * Note that `cargo-lipo` does not generate bitcode yet. You must set 122 | `ENABLE_BITCODE` to `NO`. (See also ) 123 | * You need to link to `libresolv.tbd`. 124 | 125 | 5. Build the Android project. 126 | 127 | ```sh 128 | cd sample/android 129 | ./gradlew assembleRelease 130 | cd ../.. 131 | ``` 132 | 133 | When you create an Android Studio project yourself, note the following 134 | points: 135 | 136 | * Copy or link the `*.so` into the corresponding `src/main/jniLibs` folders: 137 | 138 | Copy from Rust | Copy to Android 139 | ---|--- 140 | `target/armv7-linux-androideabi/release/lib???.so` | `src/main/jniLibs/armeabi-v7a/lib???.so` 141 | `target/aarch64-linux-android/release/lib???.so` | `src/main/jniLibs/arm64-v8a/lib???.so` 142 | `target/i686-linux-android/release/lib???.so` | `src/main/jniLibs/x86/lib???.so` 143 | 144 | * Don't forget to ensure the JNI glue between Rust and Java are compatible. 145 | -------------------------------------------------------------------------------- /cargo-config.toml.template: -------------------------------------------------------------------------------- 1 | [target.aarch64-linux-android] 2 | ar = "$PWD/NDK/arm64/bin/aarch64-linux-android-ar" 3 | linker = "$PWD/NDK/arm64/bin/aarch64-linux-android-clang" 4 | 5 | [target.armv7-linux-androideabi] 6 | ar = "$PWD/NDK/arm/bin/arm-linux-androideabi-ar" 7 | linker = "$PWD/NDK/arm/bin/arm-linux-androideabi-clang" 8 | 9 | [target.i686-linux-android] 10 | ar = "$PWD/NDK/x86/bin/i686-linux-android-ar" 11 | linker = "$PWD/NDK/x86/bin/i686-linux-android-clang" 12 | -------------------------------------------------------------------------------- /create-ndk-standalone.sh: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | 3 | set -eu 4 | 5 | if [ -d NDK ]; then 6 | printf '\033[33;1mStandalone NDK already exists... Delete the NDK folder to make a new one.\033[0m\n\n' 7 | printf ' $ rm -rf NDK\n' 8 | exit 0 9 | fi 10 | 11 | if [ ! -d "${ANDROID_SDK_ROOT-}" ]; then 12 | ANDROID_SDK_ROOT=/usr/local/share/android-sdk 13 | fi 14 | if [ ! -d "${ANDROID_HOME-}" ]; then 15 | ANDROID_HOME="$ANDROID_SDK_ROOT" 16 | fi 17 | if [ ! -d "${ANDROID_NDK_HOME-}" ]; then 18 | ANDROID_NDK_HOME="$ANDROID_HOME/ndk-bundle" 19 | fi 20 | MAKER="${ANDROID_NDK_HOME}/build/tools/make_standalone_toolchain.py" 21 | 22 | if [ -x "$MAKER" ]; then 23 | echo 'Creating standalone NDK...' 24 | else 25 | printf '\033[91;1mPlease install Android NDK!\033[0m\n\n' 26 | printf ' $ sdkmanager ndk-bundle\n\n' 27 | printf "\033[33;1mnote\033[0m: file \033[34;4m$MAKER\033[0m not found.\n" 28 | printf 'If you have installed the NDK in non-standard location, please define the \033[1m$ANDROID_NDK_HOME\033[0m variable.\n' 29 | exit 1 30 | fi 31 | 32 | mkdir NDK 33 | 34 | create_ndk() { 35 | echo "($1)..." 36 | "$MAKER" --api "$2" --arch "$1" --install-dir "NDK/$1" 37 | } 38 | 39 | create_ndk arm64 21 40 | create_ndk arm 16 41 | create_ndk x86 16 42 | 43 | echo 'Updating cargo-config.toml...' 44 | 45 | sed 's|$PWD|'"${PWD}"'|g' cargo-config.toml.template > cargo-config.toml 46 | 47 | -------------------------------------------------------------------------------- /sample/android/build.gradle: -------------------------------------------------------------------------------- 1 | buildscript { 2 | repositories { 3 | google() 4 | jcenter() 5 | } 6 | dependencies { 7 | classpath 'com.android.tools.build:gradle:3.3.0-alpha13' 8 | } 9 | } 10 | 11 | apply plugin: 'com.android.application' 12 | 13 | android { 14 | compileSdkVersion 28 15 | 16 | defaultConfig { 17 | applicationId 'kennytm.rustsample' 18 | minSdkVersion 16 19 | targetSdkVersion 28 20 | versionCode 2 21 | versionName '0.1.1' 22 | } 23 | } 24 | 25 | repositories { 26 | google() 27 | jcenter() 28 | } -------------------------------------------------------------------------------- /sample/android/gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/kennytm/rust-ios-android/fd8eb9e28c61f55403c0794af2eeb5f66857621d/sample/android/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /sample/android/gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Mon Oct 08 09:14:06 EDT 2018 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.1-all.zip 7 | -------------------------------------------------------------------------------- /sample/android/gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env sh 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Attempt to set APP_HOME 10 | # Resolve links: $0 may be a link 11 | PRG="$0" 12 | # Need this for relative symlinks. 13 | while [ -h "$PRG" ] ; do 14 | ls=`ls -ld "$PRG"` 15 | link=`expr "$ls" : '.*-> \(.*\)$'` 16 | if expr "$link" : '/.*' > /dev/null; then 17 | PRG="$link" 18 | else 19 | PRG=`dirname "$PRG"`"/$link" 20 | fi 21 | done 22 | SAVED="`pwd`" 23 | cd "`dirname \"$PRG\"`/" >/dev/null 24 | APP_HOME="`pwd -P`" 25 | cd "$SAVED" >/dev/null 26 | 27 | APP_NAME="Gradle" 28 | APP_BASE_NAME=`basename "$0"` 29 | 30 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 31 | DEFAULT_JVM_OPTS="" 32 | 33 | # Use the maximum available, or set MAX_FD != -1 to use that value. 34 | MAX_FD="maximum" 35 | 36 | warn () { 37 | echo "$*" 38 | } 39 | 40 | die () { 41 | echo 42 | echo "$*" 43 | echo 44 | exit 1 45 | } 46 | 47 | # OS specific support (must be 'true' or 'false'). 48 | cygwin=false 49 | msys=false 50 | darwin=false 51 | nonstop=false 52 | case "`uname`" in 53 | CYGWIN* ) 54 | cygwin=true 55 | ;; 56 | Darwin* ) 57 | darwin=true 58 | ;; 59 | MINGW* ) 60 | msys=true 61 | ;; 62 | NONSTOP* ) 63 | nonstop=true 64 | ;; 65 | esac 66 | 67 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 68 | 69 | # Determine the Java command to use to start the JVM. 70 | if [ -n "$JAVA_HOME" ] ; then 71 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 72 | # IBM's JDK on AIX uses strange locations for the executables 73 | JAVACMD="$JAVA_HOME/jre/sh/java" 74 | else 75 | JAVACMD="$JAVA_HOME/bin/java" 76 | fi 77 | if [ ! -x "$JAVACMD" ] ; then 78 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 79 | 80 | Please set the JAVA_HOME variable in your environment to match the 81 | location of your Java installation." 82 | fi 83 | else 84 | JAVACMD="java" 85 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 86 | 87 | Please set the JAVA_HOME variable in your environment to match the 88 | location of your Java installation." 89 | fi 90 | 91 | # Increase the maximum file descriptors if we can. 92 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then 93 | MAX_FD_LIMIT=`ulimit -H -n` 94 | if [ $? -eq 0 ] ; then 95 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 96 | MAX_FD="$MAX_FD_LIMIT" 97 | fi 98 | ulimit -n $MAX_FD 99 | if [ $? -ne 0 ] ; then 100 | warn "Could not set maximum file descriptor limit: $MAX_FD" 101 | fi 102 | else 103 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 104 | fi 105 | fi 106 | 107 | # For Darwin, add options to specify how the application appears in the dock 108 | if $darwin; then 109 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 110 | fi 111 | 112 | # For Cygwin, switch paths to Windows format before running java 113 | if $cygwin ; then 114 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 115 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 116 | JAVACMD=`cygpath --unix "$JAVACMD"` 117 | 118 | # We build the pattern for arguments to be converted via cygpath 119 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 120 | SEP="" 121 | for dir in $ROOTDIRSRAW ; do 122 | ROOTDIRS="$ROOTDIRS$SEP$dir" 123 | SEP="|" 124 | done 125 | OURCYGPATTERN="(^($ROOTDIRS))" 126 | # Add a user-defined pattern to the cygpath arguments 127 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 128 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 129 | fi 130 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 131 | i=0 132 | for arg in "$@" ; do 133 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 134 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 135 | 136 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 137 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 138 | else 139 | eval `echo args$i`="\"$arg\"" 140 | fi 141 | i=$((i+1)) 142 | done 143 | case $i in 144 | (0) set -- ;; 145 | (1) set -- "$args0" ;; 146 | (2) set -- "$args0" "$args1" ;; 147 | (3) set -- "$args0" "$args1" "$args2" ;; 148 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 149 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 150 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 151 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 152 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 153 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 154 | esac 155 | fi 156 | 157 | # Escape application args 158 | save () { 159 | for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done 160 | echo " " 161 | } 162 | APP_ARGS=$(save "$@") 163 | 164 | # Collect all arguments for the java command, following the shell quoting and substitution rules 165 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" 166 | 167 | # by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong 168 | if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then 169 | cd "$(dirname "$0")" 170 | fi 171 | 172 | exec "$JAVACMD" "$@" 173 | -------------------------------------------------------------------------------- /sample/android/gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | set DIRNAME=%~dp0 12 | if "%DIRNAME%" == "" set DIRNAME=. 13 | set APP_BASE_NAME=%~n0 14 | set APP_HOME=%DIRNAME% 15 | 16 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 17 | set DEFAULT_JVM_OPTS= 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windows variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | 53 | :win9xME_args 54 | @rem Slurp the command line arguments. 55 | set CMD_LINE_ARGS= 56 | set _SKIP=2 57 | 58 | :win9xME_args_slurp 59 | if "x%~1" == "x" goto execute 60 | 61 | set CMD_LINE_ARGS=%* 62 | 63 | :execute 64 | @rem Setup the command line 65 | 66 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 67 | 68 | @rem Execute Gradle 69 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 70 | 71 | :end 72 | @rem End local scope for the variables with windows NT shell 73 | if "%ERRORLEVEL%"=="0" goto mainEnd 74 | 75 | :fail 76 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 77 | rem the _cmd.exe /c_ return code! 78 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 79 | exit /b 1 80 | 81 | :mainEnd 82 | if "%OS%"=="Windows_NT" endlocal 83 | 84 | :omega 85 | -------------------------------------------------------------------------------- /sample/android/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | -------------------------------------------------------------------------------- /sample/android/src/main/java/kennytm/rustsample/RustSampleActivity.java: -------------------------------------------------------------------------------- 1 | package kennytm.rustsample; 2 | 3 | import android.app.Activity; 4 | import android.os.Bundle; 5 | import android.view.View; 6 | import android.widget.TextView; 7 | import android.widget.Toast; 8 | 9 | public final class RustSampleActivity extends Activity { 10 | static { 11 | System.loadLibrary("sample"); 12 | } 13 | 14 | private static native long regexCreate(final String pattern); 15 | 16 | private static native int regexFind(final long regex, final String text); 17 | 18 | private static native void regexDestroy(final long regex); 19 | 20 | @Override 21 | protected void onCreate(Bundle savedInstanceState) { 22 | super.onCreate(savedInstanceState); 23 | setContentView(R.layout.main); 24 | } 25 | 26 | public final void check(final View view) { 27 | final String pattern = ((TextView) findViewById(R.id.regexField)).getText().toString(); 28 | final String text = ((TextView) findViewById(R.id.textField)).getText().toString(); 29 | 30 | final long regex = regexCreate(pattern); 31 | final int index; 32 | if (regex != 0) { 33 | index = regexFind(regex, text); 34 | regexDestroy(regex); 35 | } else { 36 | index = -1; 37 | } 38 | 39 | final String message = (index >= 0) ? "Found at " + index : "Not found"; 40 | Toast.makeText(this, message, Toast.LENGTH_SHORT).show(); 41 | } 42 | } 43 | -------------------------------------------------------------------------------- /sample/android/src/main/jniLibs/arm64-v8a/libsample.so: -------------------------------------------------------------------------------- 1 | ../../../../../cargo/target/aarch64-linux-android/release/libsample.so -------------------------------------------------------------------------------- /sample/android/src/main/jniLibs/armeabi-v7a/libsample.so: -------------------------------------------------------------------------------- 1 | ../../../../../cargo/target/armv7-linux-androideabi/release/libsample.so -------------------------------------------------------------------------------- /sample/android/src/main/jniLibs/x86/libsample.so: -------------------------------------------------------------------------------- 1 | ../../../../../cargo/target/i686-linux-android/release/libsample.so -------------------------------------------------------------------------------- /sample/android/src/main/res/layout/main.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 17 | 18 | 27 | 28 | 43 | 44 | 55 | 56 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | 106 | -------------------------------------------------------------------------------- /sample/ios/RustSample/Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | en 7 | CFBundleExecutable 8 | $(EXECUTABLE_NAME) 9 | CFBundleIdentifier 10 | kennytm.$(PRODUCT_NAME:rfc1034identifier) 11 | CFBundleInfoDictionaryVersion 12 | 6.0 13 | CFBundleName 14 | $(PRODUCT_NAME) 15 | CFBundlePackageType 16 | APPL 17 | CFBundleShortVersionString 18 | 1.0 19 | CFBundleSignature 20 | ???? 21 | CFBundleVersion 22 | 1 23 | LSRequiresIPhoneOS 24 | 25 | UIMainStoryboardFile 26 | Main 27 | UIRequiredDeviceCapabilities 28 | 29 | armv7 30 | 31 | UISupportedInterfaceOrientations 32 | 33 | UIInterfaceOrientationPortrait 34 | UIInterfaceOrientationLandscapeLeft 35 | UIInterfaceOrientationLandscapeRight 36 | 37 | UISupportedInterfaceOrientations~ipad 38 | 39 | UIInterfaceOrientationPortrait 40 | UIInterfaceOrientationPortraitUpsideDown 41 | UIInterfaceOrientationLandscapeLeft 42 | UIInterfaceOrientationLandscapeRight 43 | 44 | 45 | 46 | -------------------------------------------------------------------------------- /sample/ios/RustSample/RustRegex.m: -------------------------------------------------------------------------------- 1 | #import "RustSample-Bridging-Header.h" 2 | #include "rust_regex.h" 3 | 4 | @implementation RustRegex { 5 | Regex* _regex; 6 | } 7 | 8 | -(instancetype)initWithRegex:(NSString *)regex { 9 | if ((self = [super init])) { 10 | _regex = rust_regex_create([regex UTF8String]); 11 | } 12 | return self; 13 | } 14 | 15 | -(void)dealloc { 16 | if (_regex) { 17 | rust_regex_destroy(_regex); 18 | _regex = NULL; 19 | } 20 | } 21 | 22 | -(int)find:(NSString*)text { 23 | if (_regex) { 24 | return rust_regex_find(_regex, [text UTF8String]); 25 | } else { 26 | return -1; 27 | } 28 | } 29 | 30 | @end 31 | -------------------------------------------------------------------------------- /sample/ios/RustSample/ViewController.swift: -------------------------------------------------------------------------------- 1 | import UIKit 2 | 3 | class ViewController: UIViewController { 4 | @IBOutlet private var regexField : UITextField! 5 | @IBOutlet private var textField : UITextField! 6 | 7 | @IBAction func checkRegex() { 8 | let regex = RustRegex(regex: regexField.text)! 9 | let position = regex.find(textField.text) 10 | 11 | let message = (position < 0) ? "Not found" : "Found at \(position)" 12 | let alert = UIAlertView(title: "Result", message: message, delegate: nil, cancelButtonTitle: "OK") 13 | alert.show() 14 | } 15 | } 16 | 17 | -------------------------------------------------------------------------------- /sample/ios/RustSampleTests/Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | en 7 | CFBundleExecutable 8 | $(EXECUTABLE_NAME) 9 | CFBundleIdentifier 10 | kennytm.$(PRODUCT_NAME:rfc1034identifier) 11 | CFBundleInfoDictionaryVersion 12 | 6.0 13 | CFBundleName 14 | $(PRODUCT_NAME) 15 | CFBundlePackageType 16 | BNDL 17 | CFBundleShortVersionString 18 | 1.0 19 | CFBundleSignature 20 | ???? 21 | CFBundleVersion 22 | 1 23 | 24 | 25 | -------------------------------------------------------------------------------- /sample/ios/RustSampleTests/RustSampleTests.swift: -------------------------------------------------------------------------------- 1 | import XCTest 2 | @testable import RustSample 3 | 4 | class RustSampleTests: XCTestCase { 5 | func testFind() { 6 | let rx = RustRegex(regex: "a..")! 7 | XCTAssertEqual(3, rx.find("oooabcd"), "Pass 1") 8 | XCTAssertEqual(1, rx.find("paappq"), "Pass 2") 9 | XCTAssertEqual(-1, rx.find("zzae"), "Pass 3") 10 | } 11 | } 12 | -------------------------------------------------------------------------------- /sample/ios/libsample.a: -------------------------------------------------------------------------------- 1 | ../cargo/target/universal/release/libsample.a --------------------------------------------------------------------------------