2018-11-01 13:42:27 +00:00
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extern crate apitest;
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2018-10-30 09:04:30 +00:00
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2018-11-03 09:42:48 +00:00
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//use failure::*;
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2018-11-01 12:05:45 +00:00
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2018-11-01 10:30:49 +00:00
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use std::collections::HashMap;
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2018-11-03 09:42:48 +00:00
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use lazy_static::lazy_static;
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2018-11-01 10:30:49 +00:00
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2018-11-03 09:42:48 +00:00
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//use apitest::json_schema::*;
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2018-10-31 09:42:14 +00:00
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use apitest::api_info::*;
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2018-11-03 09:42:48 +00:00
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//use serde_derive::{Serialize, Deserialize};
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2018-10-30 13:06:37 +00:00
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use serde_json::{json, Value};
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2018-11-01 10:30:49 +00:00
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use url::form_urlencoded;
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use hyper::{Method, Body, Request, Response, Server, StatusCode};
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2018-10-31 09:42:14 +00:00
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use hyper::rt::Future;
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use hyper::service::service_fn_ok;
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2018-10-30 09:04:30 +00:00
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2018-11-01 10:30:49 +00:00
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macro_rules! http_error {
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($status:ident, $msg:expr) => {{
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let mut resp = Response::new(Body::from($msg));
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*resp.status_mut() = StatusCode::$status;
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return resp;
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}}
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}
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fn parse_query(query: &str) -> Value {
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println!("PARSE QUERY {}", query);
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2018-10-31 09:42:14 +00:00
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2018-11-01 10:30:49 +00:00
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// fixme: what about repeated parameters (arrays?)
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let mut raw_param = HashMap::new();
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for (k, v) in form_urlencoded::parse(query.as_bytes()) {
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println!("QUERY PARAM {} value {}", k, v);
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raw_param.insert(k, v);
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}
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println!("QUERY HASH {:?}", raw_param);
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return json!(null);
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}
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fn handle_request(req: Request<Body>) -> Response<Body> {
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2018-10-31 09:42:14 +00:00
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let method = req.method();
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let path = req.uri().path();
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2018-11-01 10:30:49 +00:00
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let query = req.uri().query();
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let components: Vec<&str> = path.split('/').filter(|x| !x.is_empty()).collect();
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let comp_len = components.len();
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2018-10-31 09:42:14 +00:00
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println!("REQUEST {} {}", method, path);
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2018-11-01 10:30:49 +00:00
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println!("COMPO {:?}", components);
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if comp_len >= 1 && components[0] == "api3" {
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println!("GOT API REQUEST");
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if comp_len >= 2 {
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let format = components[1];
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if format != "json" {
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http_error!(NOT_FOUND, format!("Unsupported format '{}'\n", format))
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}
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2018-11-02 09:01:47 +00:00
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if let Some(info) = API_ROOT.find_method(&components[2..]) {
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2018-11-01 10:30:49 +00:00
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println!("FOUND INFO");
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let api_method_opt = match method {
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&Method::GET => info.get,
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&Method::PUT => info.put,
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&Method::POST => info.post,
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&Method::DELETE => info.delete,
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_ => None,
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};
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2018-11-01 14:41:08 +00:00
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let api_method = match api_method_opt {
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2018-11-01 10:30:49 +00:00
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Some(m) => m,
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_ => http_error!(NOT_FOUND, format!("No such method '{} {}'\n", method, path)),
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};
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// handle auth
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// extract param
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2018-11-01 14:41:08 +00:00
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let param = match query {
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2018-11-01 10:30:49 +00:00
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Some(data) => parse_query(data),
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None => json!({}),
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};
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2018-11-01 14:41:08 +00:00
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match (api_method.handler)(param) {
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Ok(res) => {
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let json_str = res.to_string();
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return Response::new(Body::from(json_str));
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}
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Err(err) => {
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http_error!(NOT_FOUND, format!("Method returned error '{}'\n", err));
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}
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}
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2018-11-01 10:30:49 +00:00
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} else {
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http_error!(NOT_FOUND, format!("No such path '{}'\n", path));
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}
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}
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}
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2018-10-31 09:42:14 +00:00
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2018-11-01 10:30:49 +00:00
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Response::new(Body::from("RETURN WEB GUI\n"))
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2018-10-31 09:42:14 +00:00
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}
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2018-11-03 09:42:48 +00:00
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lazy_static!{
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static ref API_ROOT: MethodInfo = apitest::api3::get_api_definition();
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}
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2018-10-30 09:04:30 +00:00
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fn main() {
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println!("Fast Static Type Definitions 1");
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2018-10-31 09:42:14 +00:00
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let addr = ([127, 0, 0, 1], 8007).into();
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let new_svc = || {
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// service_fn_ok converts our function into a `Service`
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2018-11-01 10:30:49 +00:00
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service_fn_ok(handle_request)
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2018-10-31 09:42:14 +00:00
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};
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let server = Server::bind(&addr)
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.serve(new_svc)
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.map_err(|e| eprintln!("server error: {}", e));
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// Run this server for... forever!
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hyper::rt::run(server);
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2018-10-30 09:04:30 +00:00
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}
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