THRIFT-2945 Add Rust support
Client: Rust
Patch: Allen George <allen.george@gmail.com>
This closes #1147
diff --git a/test/rs/src/bin/test_server.rs b/test/rs/src/bin/test_server.rs
new file mode 100644
index 0000000..613cd55
--- /dev/null
+++ b/test/rs/src/bin/test_server.rs
@@ -0,0 +1,337 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements. See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership. The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License. You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied. See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+#[macro_use]
+extern crate clap;
+extern crate ordered_float;
+extern crate thrift;
+extern crate thrift_test;
+
+use ordered_float::OrderedFloat;
+use std::collections::{BTreeMap, BTreeSet};
+use std::thread;
+use std::time::Duration;
+
+use thrift::protocol::{TBinaryInputProtocolFactory, TBinaryOutputProtocolFactory,
+ TCompactInputProtocolFactory, TCompactOutputProtocolFactory,
+ TInputProtocolFactory, TOutputProtocolFactory};
+use thrift::server::TSimpleServer;
+use thrift::transport::{TBufferedTransportFactory, TFramedTransportFactory, TTransportFactory};
+use thrift_test::*;
+
+fn main() {
+ match run() {
+ Ok(()) => println!("cross-test server succeeded"),
+ Err(e) => {
+ println!("cross-test server failed with error {:?}", e);
+ std::process::exit(1);
+ }
+ }
+}
+
+fn run() -> thrift::Result<()> {
+
+ // unsupported options:
+ // --domain-socket
+ // --named-pipe
+ // --ssl
+ // --workers
+ let matches = clap_app!(rust_test_client =>
+ (version: "1.0")
+ (author: "Apache Thrift Developers <dev@thrift.apache.org>")
+ (about: "Rust Thrift test server")
+ (@arg port: --port +takes_value "port on which the test server listens")
+ (@arg transport: --transport +takes_value "transport implementation to use (\"buffered\", \"framed\")")
+ (@arg protocol: --protocol +takes_value "protocol implementation to use (\"binary\", \"compact\")")
+ (@arg server_type: --server_type +takes_value "type of server instantiated (\"simple\", \"thread-pool\", \"threaded\", \"non-blocking\")")
+ ).get_matches();
+
+ let port = value_t!(matches, "port", u16).unwrap_or(9090);
+ let transport = matches.value_of("transport").unwrap_or("buffered");
+ let protocol = matches.value_of("protocol").unwrap_or("binary");
+ let server_type = matches.value_of("server_type").unwrap_or("simple");
+ let listen_address = format!("127.0.0.1:{}", port);
+
+ println!("binding to {}", listen_address);
+
+ let (i_transport_factory, o_transport_factory): (Box<TTransportFactory>,
+ Box<TTransportFactory>) = match &*transport {
+ "buffered" => {
+ (Box::new(TBufferedTransportFactory::new()), Box::new(TBufferedTransportFactory::new()))
+ }
+ "framed" => {
+ (Box::new(TFramedTransportFactory::new()), Box::new(TFramedTransportFactory::new()))
+ }
+ unknown => {
+ return Err(format!("unsupported transport type {}", unknown).into());
+ }
+ };
+
+ let (i_protocol_factory, o_protocol_factory): (Box<TInputProtocolFactory>,
+ Box<TOutputProtocolFactory>) =
+ match &*protocol {
+ "binary" => {
+ (Box::new(TBinaryInputProtocolFactory::new()),
+ Box::new(TBinaryOutputProtocolFactory::new()))
+ }
+ "compact" => {
+ (Box::new(TCompactInputProtocolFactory::new()),
+ Box::new(TCompactOutputProtocolFactory::new()))
+ }
+ unknown => {
+ return Err(format!("unsupported transport type {}", unknown).into());
+ }
+ };
+
+ let processor = ThriftTestSyncProcessor::new(ThriftTestSyncHandlerImpl {});
+
+ let mut server = match &*server_type {
+ "simple" => {
+ TSimpleServer::new(i_transport_factory,
+ i_protocol_factory,
+ o_transport_factory,
+ o_protocol_factory,
+ processor)
+ }
+ unknown => {
+ return Err(format!("unsupported server type {}", unknown).into());
+ }
+ };
+
+ server.listen(&listen_address)
+}
+
+struct ThriftTestSyncHandlerImpl;
+impl ThriftTestSyncHandler for ThriftTestSyncHandlerImpl {
+ fn handle_test_void(&mut self) -> thrift::Result<()> {
+ println!("testVoid()");
+ Ok(())
+ }
+
+ fn handle_test_string(&mut self, thing: String) -> thrift::Result<String> {
+ println!("testString({})", &thing);
+ Ok(thing)
+ }
+
+ fn handle_test_bool(&mut self, thing: bool) -> thrift::Result<bool> {
+ println!("testBool({})", thing);
+ Ok(thing)
+ }
+
+ fn handle_test_byte(&mut self, thing: i8) -> thrift::Result<i8> {
+ println!("testByte({})", thing);
+ Ok(thing)
+ }
+
+ fn handle_test_i32(&mut self, thing: i32) -> thrift::Result<i32> {
+ println!("testi32({})", thing);
+ Ok(thing)
+ }
+
+ fn handle_test_i64(&mut self, thing: i64) -> thrift::Result<i64> {
+ println!("testi64({})", thing);
+ Ok(thing)
+ }
+
+ fn handle_test_double(&mut self,
+ thing: OrderedFloat<f64>)
+ -> thrift::Result<OrderedFloat<f64>> {
+ println!("testDouble({})", thing);
+ Ok(thing)
+ }
+
+ fn handle_test_binary(&mut self, thing: Vec<u8>) -> thrift::Result<Vec<u8>> {
+ println!("testBinary({:?})", thing);
+ Ok(thing)
+ }
+
+ fn handle_test_struct(&mut self, thing: Xtruct) -> thrift::Result<Xtruct> {
+ println!("testStruct({:?})", thing);
+ Ok(thing)
+ }
+
+ fn handle_test_nest(&mut self, thing: Xtruct2) -> thrift::Result<Xtruct2> {
+ println!("testNest({:?})", thing);
+ Ok(thing)
+ }
+
+ fn handle_test_map(&mut self, thing: BTreeMap<i32, i32>) -> thrift::Result<BTreeMap<i32, i32>> {
+ println!("testMap({:?})", thing);
+ Ok(thing)
+ }
+
+ fn handle_test_string_map(&mut self,
+ thing: BTreeMap<String, String>)
+ -> thrift::Result<BTreeMap<String, String>> {
+ println!("testStringMap({:?})", thing);
+ Ok(thing)
+ }
+
+ fn handle_test_set(&mut self, thing: BTreeSet<i32>) -> thrift::Result<BTreeSet<i32>> {
+ println!("testSet({:?})", thing);
+ Ok(thing)
+ }
+
+ fn handle_test_list(&mut self, thing: Vec<i32>) -> thrift::Result<Vec<i32>> {
+ println!("testList({:?})", thing);
+ Ok(thing)
+ }
+
+ fn handle_test_enum(&mut self, thing: Numberz) -> thrift::Result<Numberz> {
+ println!("testEnum({:?})", thing);
+ Ok(thing)
+ }
+
+ fn handle_test_typedef(&mut self, thing: UserId) -> thrift::Result<UserId> {
+ println!("testTypedef({})", thing);
+ Ok(thing)
+ }
+
+ /// @return map<i32,map<i32,i32>> - returns a dictionary with these values:
+ /// {-4 => {-4 => -4, -3 => -3, -2 => -2, -1 => -1, }, 4 => {1 => 1, 2 => 2, 3 => 3, 4 => 4, }, }
+ fn handle_test_map_map(&mut self,
+ hello: i32)
+ -> thrift::Result<BTreeMap<i32, BTreeMap<i32, i32>>> {
+ println!("testMapMap({})", hello);
+
+ let mut inner_map_0: BTreeMap<i32, i32> = BTreeMap::new();
+ for i in -4..(0 as i32) {
+ inner_map_0.insert(i, i);
+ }
+
+ let mut inner_map_1: BTreeMap<i32, i32> = BTreeMap::new();
+ for i in 1..5 {
+ inner_map_1.insert(i, i);
+ }
+
+ let mut ret_map: BTreeMap<i32, BTreeMap<i32, i32>> = BTreeMap::new();
+ ret_map.insert(-4, inner_map_0);
+ ret_map.insert(4, inner_map_1);
+
+ Ok(ret_map)
+ }
+
+ /// Creates a the returned map with these values and prints it out:
+ /// { 1 => { 2 => argument,
+ /// 3 => argument,
+ /// },
+ /// 2 => { 6 => <empty Insanity struct>, },
+ /// }
+ /// return map<UserId, map<Numberz,Insanity>> - a map with the above values
+ fn handle_test_insanity(&mut self,
+ argument: Insanity)
+ -> thrift::Result<BTreeMap<UserId, BTreeMap<Numberz, Insanity>>> {
+ println!("testInsanity({:?})", argument);
+ let mut map_0: BTreeMap<Numberz, Insanity> = BTreeMap::new();
+ map_0.insert(Numberz::TWO, argument.clone());
+ map_0.insert(Numberz::THREE, argument.clone());
+
+ let mut map_1: BTreeMap<Numberz, Insanity> = BTreeMap::new();
+ let insanity = Insanity {
+ user_map: None,
+ xtructs: None,
+ };
+ map_1.insert(Numberz::SIX, insanity);
+
+ let mut ret: BTreeMap<UserId, BTreeMap<Numberz, Insanity>> = BTreeMap::new();
+ ret.insert(1, map_0);
+ ret.insert(2, map_1);
+
+ Ok(ret)
+ }
+
+ /// returns an Xtruct with string_thing = "Hello2", byte_thing = arg0, i32_thing = arg1 and i64_thing = arg2
+ fn handle_test_multi(&mut self,
+ arg0: i8,
+ arg1: i32,
+ arg2: i64,
+ _: BTreeMap<i16, String>,
+ _: Numberz,
+ _: UserId)
+ -> thrift::Result<Xtruct> {
+ let x_ret = Xtruct {
+ string_thing: Some("Hello2".to_owned()),
+ byte_thing: Some(arg0),
+ i32_thing: Some(arg1),
+ i64_thing: Some(arg2),
+ };
+
+ Ok(x_ret)
+ }
+
+ /// if arg == "Xception" throw Xception with errorCode = 1001 and message = arg
+ /// else if arg == "TException" throw TException
+ /// else do not throw anything
+ fn handle_test_exception(&mut self, arg: String) -> thrift::Result<()> {
+ println!("testException({})", arg);
+
+ match &*arg {
+ "Xception" => {
+ Err((Xception {
+ error_code: Some(1001),
+ message: Some(arg),
+ })
+ .into())
+ }
+ "TException" => Err("this is a random error".into()),
+ _ => Ok(()),
+ }
+ }
+
+ /// if arg0 == "Xception" throw Xception with errorCode = 1001 and message = "This is an Xception"
+ /// else if arg0 == "Xception2" throw Xception2 with errorCode = 2002 and struct_thing.string_thing = "This is an Xception2"
+ // else do not throw anything and return Xtruct with string_thing = arg1
+ fn handle_test_multi_exception(&mut self,
+ arg0: String,
+ arg1: String)
+ -> thrift::Result<Xtruct> {
+ match &*arg0 {
+ "Xception" => {
+ Err((Xception {
+ error_code: Some(1001),
+ message: Some("This is an Xception".to_owned()),
+ })
+ .into())
+ }
+ "Xception2" => {
+ Err((Xception2 {
+ error_code: Some(2002),
+ struct_thing: Some(Xtruct {
+ string_thing: Some("This is an Xception2".to_owned()),
+ byte_thing: None,
+ i32_thing: None,
+ i64_thing: None,
+ }),
+ })
+ .into())
+ }
+ _ => {
+ Ok(Xtruct {
+ string_thing: Some(arg1),
+ byte_thing: None,
+ i32_thing: None,
+ i64_thing: None,
+ })
+ }
+ }
+ }
+
+ fn handle_test_oneway(&mut self, seconds_to_sleep: i32) -> thrift::Result<()> {
+ thread::sleep(Duration::from_secs(seconds_to_sleep as u64));
+ Ok(())
+ }
+}