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Commit 0389019

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Add Swift example (#112)
* Enhance CI script * Add Swift example
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-39
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8 files changed

+91
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‎.circleci/config.yml‎

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@@ -61,15 +61,31 @@ jobs:
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- checkout
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- restore-sccache-cache
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- run:
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name: Initial configuration
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name: External dependencies
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command: |
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sudo apt-get install -y default-jdk g++ gcc valgrind snapd
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sudo apt-get install -y clang default-jdk g++ gcc libicu-dev libtinfo5 valgrind
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- run:
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name: Cbindgen
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command: |
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cd signer-ffi
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rustup install nightly
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cargo +nightly install cbindgen
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rustup default nightly
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cargo install cbindgen
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cbindgen --config cbindgen.toml --crate filecoin-signer-ffi --lang c --output /tmp/filecoin_signer_ffi.h
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cbindgen --config cbindgen.toml --crate filecoin-signer-ffi --lang c++ --output /tmp/filecoin_signer_ffi_cpp.h
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- run:
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name: Libraries
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command: |
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cd signer-ffi
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cargo build
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cp ../target/debug/libfilecoin_signer_ffi.so /tmp/libfilecoin_signer_ffi.so
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cargo build --features with-jni
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cp ../target/debug/libfilecoin_signer_ffi.so /tmp/libfilecoin_signer_ffi_java.so
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- run: OUT_DIR=/tmp/c ./.circleci/test_c.sh
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- run: OUT_DIR=/tmp/cpp ./.circleci/test_cpp.sh
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- run: OUT_DIR=/tmp/java ./.circleci/test_java.sh
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- run: OUT_DIR=/tmp/kotlin ./.circleci/test_kotlin.sh
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- run: OUT_DIR=/tmp/swift ./.circleci/test_swift.sh
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tests_wasm:
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docker:

‎.circleci/test_c.sh‎

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cd signer-ffi
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mkdir $OUT_DIR
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cp -r ../examples/ffi/c/* $OUT_DIR
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rustup default nightly
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cbindgen --config cbindgen.toml --crate filecoin-signer-ffi --lang c --output $OUT_DIR/filecoin_signer_ffi.h
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cargo build
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cp ../target/debug/libfilecoin_signer_ffi.so $OUT_DIR
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( cd $OUT_DIR; gcc main.c -L. -lfilecoin_signer_ffi -o main )
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LD_LIBRARY_PATH=$OUT_DIR $OUT_DIR/main
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LD_LIBRARY_PATH=$OUT_DIR valgrind --leak-check=full --show-leak-kinds=all --track-origins=yes --verbose $OUT_DIR/main
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cp -r ./examples/ffi/c/* $OUT_DIR
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cd $OUT_DIR;
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cp /tmp/filecoin_signer_ffi.h .
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cp /tmp/libfilecoin_signer_ffi.so .
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gcc main.c -L. -lfilecoin_signer_ffi -o ./main
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LD_LIBRARY_PATH=. ./main
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LD_LIBRARY_PATH=. valgrind --leak-check=full --show-leak-kinds=all --track-origins=yes --verbose ./main

‎.circleci/test_cpp.sh‎

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cd signer-ffi
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mkdir $OUT_DIR
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cp -r ../examples/ffi/c++/* $OUT_DIR
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rustup default nightly
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cbindgen --config cbindgen.toml --crate filecoin-signer-ffi --lang c++ --output $OUT_DIR/filecoin_signer_ffi.h
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cargo build
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cp ../target/debug/libfilecoin_signer_ffi.so $OUT_DIR
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( cd $OUT_DIR; g++ main.cpp -L. -lfilecoin_signer_ffi -o main )
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LD_LIBRARY_PATH=$OUT_DIR $OUT_DIR/main
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LD_LIBRARY_PATH=$OUT_DIR valgrind --leak-check=full --show-leak-kinds=all --track-origins=yes --verbose $OUT_DIR/main
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cp -r ./examples/ffi/c++/* $OUT_DIR
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cd $OUT_DIR
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cp /tmp/filecoin_signer_ffi_cpp.h ./filecoin_signer_ffi.h
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cp /tmp/libfilecoin_signer_ffi.so .
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g++ main.cpp -L. -lfilecoin_signer_ffi -o ./main
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LD_LIBRARY_PATH=. ./main
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LD_LIBRARY_PATH=. valgrind --leak-check=full --show-leak-kinds=all --track-origins=yes --verbose ./main

‎.circleci/test_java.sh‎

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cd signer-ffi
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mkdir $OUT_DIR
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cp -r ../examples/ffi/java/* $OUT_DIR
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cp -r java/* $OUT_DIR
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javac -h $OUT_DIR java/src/main/java/ch/zondax/FilecoinSigner.java
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cargo build --features with-jni
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cp ../target/debug/libfilecoin_signer_ffi.so $OUT_DIR
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javac -d $OUT_DIR $OUT_DIR/src/main/java/ch/zondax/FilecoinSigner.java
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javac -cp $OUT_DIR $OUT_DIR/Main.java
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( cd $OUT_DIR; java -Djava.library.path="." -ea Main )
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cp -r ./examples/ffi/java/* $OUT_DIR
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cp -r ./signer-ffi/java/* $OUT_DIR
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cd $OUT_DIR
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cp /tmp/filecoin_signer_ffi.h .
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cp /tmp/libfilecoin_signer_ffi_java.so ./libfilecoin_signer_ffi.so
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javac -d . -h . ./src/main/java/ch/zondax/FilecoinSigner.java
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javac -cp . ./Main.java
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java -Djava.library.path="." -ea Main

‎.circleci/test_kotlin.sh‎

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@@ -3,13 +3,12 @@ bash sdk.install.sh
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. ~/.sdkman/bin/sdkman-init.sh
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sdk install kotlin
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cd signer-ffi
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mkdir $OUT_DIR
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cp -r ../examples/ffi/kotlin/* $OUT_DIR
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cp -r java/* $OUT_DIR
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javac -h $OUT_DIR java/src/main/java/ch/zondax/FilecoinSigner.java
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cargo build --features with-jni
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cp ../target/debug/libfilecoin_signer_ffi.so $OUT_DIR
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javac -d $OUT_DIR $OUT_DIR/src/main/java/ch/zondax/FilecoinSigner.java
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kotlinc -cp $OUT_DIR $OUT_DIR/Main.kt -include-runtime -d $OUT_DIR
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( cd $OUT_DIR; kotlin -Djava.library.path="." -J-ea MainKt )
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cp -r ./examples/ffi/kotlin/* $OUT_DIR
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cp -r ./signer-ffi/java/* $OUT_DIR
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cd $OUT_DIR
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cp /tmp/filecoin_signer_ffi.h .
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cp /tmp/libfilecoin_signer_ffi_java.so ./libfilecoin_signer_ffi.so
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javac -d . -h . ./src/main/java/ch/zondax/FilecoinSigner.java
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kotlinc -cp . ./Main.kt -include-runtime -d .
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kotlin -Djava.library.path="." -J-ea MainKt

‎.circleci/test_swift.sh‎

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wget https://swift.org/builds/swift-5.2.1-release/ubuntu1804/swift-5.2.1-RELEASE/swift-5.2.1-RELEASE-ubuntu18.04.tar.gz
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tar xzf swift-5.2.1-RELEASE-ubuntu18.04.tar.gz
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mv swift-5.2.1-RELEASE-ubuntu18.04 ~/.swift
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mkdir $OUT_DIR
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cp -r ./examples/ffi/swift/* $OUT_DIR
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cd $OUT_DIR;
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cp /tmp/filecoin_signer_ffi.h .
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cp /tmp/libfilecoin_signer_ffi.so .
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~/.swift/usr/bin/swiftc -import-objc-header filecoin_signer_ffi.h main.swift libfilecoin_signer_ffi.so -o ./main
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LD_LIBRARY_PATH=. ./main

‎examples/ffi/swift/README.md‎

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# Swift bindingds
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To use this example, download the latest header and library or compile the `signer-ffi` directory.
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# Running
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Assuming that the header and library are in the same directory.
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```bash
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swiftc -import-objc-header filecoin_signer_ffi.h main.swift libfilecoin_signer_ffi.so -o ./main
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LD_LIBRARY_PATH=. ./main
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```

‎examples/ffi/swift/main.swift‎

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let error = filecoin_signer_error_new();
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let extended_key = filecoin_signer_key_derive(
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"equip will roof matter pink blind book anxiety banner elbow sun young",
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"m/44'/461'/0/0/0",
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error
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);
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if (filecoin_signer_error_code(error) != 0) {
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let err = String(cString: filecoin_signer_error_message(error)!);
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fputs(err, stderr)
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}
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else {
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let private_key = filecoin_signer_extended_key_private_key(extended_key);
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assert(String(cString: private_key!) == "f15716d3b003b304b8055d9cc62e6b9c869d56cc930c3858d4d7c31f5f53f14a");
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filecoin_signer_string_free(private_key);
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}
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filecoin_signer_extended_key_free(extended_key);
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filecoin_signer_error_free(error);

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