i2cbus-api 0.1.2

#![allow(unused_extern_crates)]
extern crate tokio_core;
extern crate native_tls;
extern crate hyper_tls;
extern crate openssl;
extern crate mime;
extern crate chrono;
extern crate url;

#[allow(dead_code)]
pub mod remote;

use hyper;
use hyper::header::{Headers, ContentType};
use hyper::Uri;
use self::url::percent_encoding::{utf8_percent_encode, PATH_SEGMENT_ENCODE_SET, QUERY_ENCODE_SET};
use futures;
use futures::{Future, Stream};
use futures::{future, stream};
use self::tokio_core::reactor::Handle;
use std::borrow::Cow;
use std::io::{Read, Error, ErrorKind};
use std::error;
use std::fmt;
use std::path::Path;
use std::sync::Arc;
use std::str;
use std::str::FromStr;

use mimetypes;

use serde_json;


#[allow(unused_imports)]
use std::collections::{HashMap, BTreeMap};
#[allow(unused_imports)]
use swagger;

use swagger::{ApiError, XSpanId, XSpanIdString, Has, AuthData};

use {Api,
     I2cBusApiResponse,
     I2cBusListResponse,
     I2cBusReadByteResponse,
     I2cBusReadBytesResponse,
     I2cBusReadRegResponse,
     I2cBusWriteByteResponse,
     I2cBusWriteByteRegResponse,
     I2cBusWriteBytesResponse,
     I2cBusWriteBytesRegResponse
     };
use models;

define_encode_set! {
    /// This encode set is used for object IDs
    ///
    /// Aside from the special characters defined in the `PATH_SEGMENT_ENCODE_SET`,
    /// the vertical bar (|) is encoded.
    pub ID_ENCODE_SET = [PATH_SEGMENT_ENCODE_SET] | {'|'}
}

/// Convert input into a base path, e.g. "http://example:123". Also checks the scheme as it goes.
fn into_base_path(input: &str, correct_scheme: Option<&'static str>) -> Result<String, ClientInitError> {
    // First convert to Uri, since a base path is a subset of Uri.
    let uri = Uri::from_str(input)?;

    let scheme = uri.scheme().ok_or(ClientInitError::InvalidScheme)?;

    // Check the scheme if necessary
    if let Some(correct_scheme) = correct_scheme {
        if scheme != correct_scheme {
            return Err(ClientInitError::InvalidScheme);
        }
    }

    let host = uri.host().ok_or_else(|| ClientInitError::MissingHost)?;
    let port = uri.port().map(|x| format!(":{}", x)).unwrap_or_default();
    Ok(format!("{}://{}{}", scheme, host, port))
}

/// A client that implements the API by making HTTP calls out to a server.
pub struct Client<F> where
  F: Future<Item=hyper::Response, Error=hyper::Error> + 'static {
    client_service: Arc<Box<hyper::client::Service<Request=hyper::Request<hyper::Body>, Response=hyper::Response, Error=hyper::Error, Future=F>>>,
    base_path: String,
}

impl<F> fmt::Debug for Client<F> where
   F: Future<Item=hyper::Response, Error=hyper::Error>  + 'static {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        write!(f, "Client {{ base_path: {} }}", self.base_path)
    }
}

impl<F> Clone for Client<F> where
   F: Future<Item=hyper::Response, Error=hyper::Error>  + 'static {
    fn clone(&self) -> Self {
        Client {
            client_service: self.client_service.clone(),
            base_path: self.base_path.clone()
        }
    }
}

impl Client<hyper::client::FutureResponse> {

    /// Create an HTTP client.
    ///
    /// # Arguments
    /// * `handle` - tokio reactor handle to use for execution
    /// * `base_path` - base path of the client API, i.e. "www.my-api-implementation.com"
    pub fn try_new_http(handle: Handle, base_path: &str) -> Result<Client<hyper::client::FutureResponse>, ClientInitError> {
        let http_connector = swagger::http_connector();
        Self::try_new_with_connector::<hyper::client::HttpConnector>(
            handle,
            base_path,
            Some("http"),
            http_connector,
        )
    }

    /// Create a client with a TLS connection to the server.
    ///
    /// # Arguments
    /// * `handle` - tokio reactor handle to use for execution
    /// * `base_path` - base path of the client API, i.e. "www.my-api-implementation.com"
    /// * `ca_certificate` - Path to CA certificate used to authenticate the server
    pub fn try_new_https<CA>(
        handle: Handle,
        base_path: &str,
        ca_certificate: CA,
    ) -> Result<Client<hyper::client::FutureResponse>, ClientInitError>
    where
        CA: AsRef<Path>,
    {
        let https_connector = swagger::https_connector(ca_certificate);
        Self::try_new_with_connector::<hyper_tls::HttpsConnector<hyper::client::HttpConnector>>(
            handle,
            base_path,
            Some("https"),
            https_connector,
        )
    }

    /// Create a client with a mutually authenticated TLS connection to the server.
    ///
    /// # Arguments
    /// * `handle` - tokio reactor handle to use for execution
    /// * `base_path` - base path of the client API, i.e. "www.my-api-implementation.com"
    /// * `ca_certificate` - Path to CA certificate used to authenticate the server
    /// * `client_key` - Path to the client private key
    /// * `client_certificate` - Path to the client's public certificate associated with the private key
    pub fn try_new_https_mutual<CA, K, C>(
        handle: Handle,
        base_path: &str,
        ca_certificate: CA,
        client_key: K,
        client_certificate: C,
    ) -> Result<Client<hyper::client::FutureResponse>, ClientInitError>
    where
        CA: AsRef<Path>,
        K: AsRef<Path>,
        C: AsRef<Path>,
    {
        let https_connector =
            swagger::https_mutual_connector(ca_certificate, client_key, client_certificate);
        Self::try_new_with_connector::<hyper_tls::HttpsConnector<hyper::client::HttpConnector>>(
            handle,
            base_path,
            Some("https"),
            https_connector,
        )
    }

    /// Create a client with a custom implementation of hyper::client::Connect.
    ///
    /// Intended for use with custom implementations of connect for e.g. protocol logging
    /// or similar functionality which requires wrapping the transport layer. When wrapping a TCP connection,
    /// this function should be used in conjunction with
    /// `swagger::{http_connector, https_connector, https_mutual_connector}`.
    ///
    /// For ordinary tcp connections, prefer the use of `try_new_http`, `try_new_https`
    /// and `try_new_https_mutual`, to avoid introducing a dependency on the underlying transport layer.
    ///
    /// # Arguments
    ///
    /// * `handle` - tokio reactor handle to use for execution
    /// * `base_path` - base path of the client API, i.e. "www.my-api-implementation.com"
    /// * `protocol` - Which protocol to use when constructing the request url, e.g. `Some("http")`
    /// * `connector_fn` - Function which returns an implementation of `hyper::client::Connect`
    pub fn try_new_with_connector<C>(
        handle: Handle,
        base_path: &str,
        protocol: Option<&'static str>,
        connector_fn: Box<Fn(&Handle) -> C + Send + Sync>,
    ) -> Result<Client<hyper::client::FutureResponse>, ClientInitError>
    where
        C: hyper::client::Connect + hyper::client::Service,
    {
        let connector = connector_fn(&handle);
        let client_service = Box::new(hyper::Client::configure().connector(connector).build(
            &handle,
        ));

        Ok(Client {
            client_service: Arc::new(client_service),
            base_path: into_base_path(base_path, protocol)?,
        })
    }

    /// Constructor for creating a `Client` by passing in a pre-made `hyper` client.
    ///
    /// One should avoid relying on this function if possible, since it adds a dependency on the underlying transport
    /// implementation, which it would be better to abstract away. Therefore, using this function may lead to a loss of
    /// code generality, which may make it harder to move the application to a serverless environment, for example.
    ///
    /// The reason for this function's existence is to support legacy test code, which did mocking at the hyper layer.
    /// This is not a recommended way to write new tests. If other reasons are found for using this function, they
    /// should be mentioned here.
    #[deprecated(note="Use try_new_with_client_service instead")]
    pub fn try_new_with_hyper_client(
        hyper_client: Arc<Box<hyper::client::Service<Request=hyper::Request<hyper::Body>, Response=hyper::Response, Error=hyper::Error, Future=hyper::client::FutureResponse>>>,
        handle: Handle,
        base_path: &str
    ) -> Result<Client<hyper::client::FutureResponse>, ClientInitError>
    {
        Ok(Client {
            client_service: hyper_client,
            base_path: into_base_path(base_path, None)?,
        })
    }
}

impl<F> Client<F> where
    F: Future<Item=hyper::Response, Error=hyper::Error>  + 'static
{
    /// Constructor for creating a `Client` by passing in a pre-made `hyper` client Service.
    ///
    /// This allows adding custom wrappers around the underlying transport, for example for logging.
    pub fn try_new_with_client_service(client_service: Arc<Box<hyper::client::Service<Request=hyper::Request<hyper::Body>, Response=hyper::Response, Error=hyper::Error, Future=F>>>,
                                       handle: Handle,
                                       base_path: &str)
                                    -> Result<Client<F>, ClientInitError>
    {
        Ok(Client {
            client_service: client_service,
            base_path: into_base_path(base_path, None)?,
        })
    }
}

impl<F, C> Api<C> for Client<F> where
    F: Future<Item=hyper::Response, Error=hyper::Error>  + 'static,
    C: Has<XSpanIdString> {

    fn i2c_bus_api(&self, context: &C) -> Box<Future<Item=I2cBusApiResponse, Error=ApiError>> {


        let uri = format!(
            "{}/i2c/bus/api",
            self.base_path
        );

        let uri = match Uri::from_str(&uri) {
            Ok(uri) => uri,
            Err(err) => return Box::new(futures::done(Err(ApiError(format!("Unable to build URI: {}", err))))),
        };

        let mut request = hyper::Request::new(hyper::Method::Get, uri);



        request.headers_mut().set(XSpanId((context as &Has<XSpanIdString>).get().0.clone()));


        Box::new(self.client_service.call(request)
                             .map_err(|e| ApiError(format!("No response received: {}", e)))
                             .and_then(|mut response| {
            match response.status().as_u16() {
                200 => {
                    let body = response.body();
                    Box::new(
                        body
                        .concat2()
                        .map_err(|e| ApiError(format!("Failed to read response: {}", e)))
                        .and_then(|body| str::from_utf8(&body)
                                             .map_err(|e| ApiError(format!("Response was not valid UTF8: {}", e)))
                                             .and_then(|body|

                                                 Ok(body.to_string())

                                             ))
                        .map(move |body|
                            I2cBusApiResponse::OK(models::Yaml::from(body))
                        )
                    ) as Box<Future<Item=_, Error=_>>
                },
                404 => {
                    let body = response.body();
                    Box::new(
                        body
                        .concat2()
                        .map_err(|e| ApiError(format!("Failed to read response: {}", e)))
                        .and_then(|body| str::from_utf8(&body)
                                             .map_err(|e| ApiError(format!("Response was not valid UTF8: {}", e)))
                                             .and_then(|body|

                                                 Ok(body.to_string())

                                             ))
                        .map(move |body|
                            I2cBusApiResponse::FileNotFound(models::Error::from(body))
                        )
                    ) as Box<Future<Item=_, Error=_>>
                },
                code => {
                    let headers = response.headers().clone();
                    Box::new(response.body()
                            .take(100)
                            .concat2()
                            .then(move |body|
                                future::err(ApiError(format!("Unexpected response code {}:\n{:?}\n\n{}",
                                    code,
                                    headers,
                                    match body {
                                        Ok(ref body) => match str::from_utf8(body) {
                                            Ok(body) => Cow::from(body),
                                            Err(e) => Cow::from(format!("<Body was not UTF8: {:?}>", e)),
                                        },
                                        Err(e) => Cow::from(format!("<Failed to read body: {}>", e)),
                                    })))
                            )
                    ) as Box<Future<Item=_, Error=_>>
                }
            }
        }))

    }

    fn i2c_bus_list(&self, context: &C) -> Box<Future<Item=I2cBusListResponse, Error=ApiError>> {


        let uri = format!(
            "{}/i2c/bus/list",
            self.base_path
        );

        let uri = match Uri::from_str(&uri) {
            Ok(uri) => uri,
            Err(err) => return Box::new(futures::done(Err(ApiError(format!("Unable to build URI: {}", err))))),
        };

        let mut request = hyper::Request::new(hyper::Method::Get, uri);



        request.headers_mut().set(XSpanId((context as &Has<XSpanIdString>).get().0.clone()));


        Box::new(self.client_service.call(request)
                             .map_err(|e| ApiError(format!("No response received: {}", e)))
                             .and_then(|mut response| {
            match response.status().as_u16() {
                200 => {
                    let body = response.body();
                    Box::new(
                        body
                        .concat2()
                        .map_err(|e| ApiError(format!("Failed to read response: {}", e)))
                        .and_then(|body| str::from_utf8(&body)
                                             .map_err(|e| ApiError(format!("Response was not valid UTF8: {}", e)))
                                             .and_then(|body|

                                                 serde_json::from_str::<Vec<models::I2cBusList>>(body)
                                                     .map_err(|e| e.into())

                                             ))
                        .map(move |body|
                            I2cBusListResponse::OK(body)
                        )
                    ) as Box<Future<Item=_, Error=_>>
                },
                code => {
                    let headers = response.headers().clone();
                    Box::new(response.body()
                            .take(100)
                            .concat2()
                            .then(move |body|
                                future::err(ApiError(format!("Unexpected response code {}:\n{:?}\n\n{}",
                                    code,
                                    headers,
                                    match body {
                                        Ok(ref body) => match str::from_utf8(body) {
                                            Ok(body) => Cow::from(body),
                                            Err(e) => Cow::from(format!("<Body was not UTF8: {:?}>", e)),
                                        },
                                        Err(e) => Cow::from(format!("<Failed to read body: {}>", e)),
                                    })))
                            )
                    ) as Box<Future<Item=_, Error=_>>
                }
            }
        }))

    }

    fn i2c_bus_read_byte(&self, param_bus_id: models::BusId, param_addr: models::Addr, context: &C) -> Box<Future<Item=I2cBusReadByteResponse, Error=ApiError>> {


        let uri = format!(
            "{}/i2c/bus/{busId}/read/byte/{addr}",
            self.base_path, busId=utf8_percent_encode(&param_bus_id.to_string(), ID_ENCODE_SET), addr=utf8_percent_encode(&param_addr.to_string(), ID_ENCODE_SET)
        );

        let uri = match Uri::from_str(&uri) {
            Ok(uri) => uri,
            Err(err) => return Box::new(futures::done(Err(ApiError(format!("Unable to build URI: {}", err))))),
        };

        let mut request = hyper::Request::new(hyper::Method::Get, uri);



        request.headers_mut().set(XSpanId((context as &Has<XSpanIdString>).get().0.clone()));


        Box::new(self.client_service.call(request)
                             .map_err(|e| ApiError(format!("No response received: {}", e)))
                             .and_then(|mut response| {
            match response.status().as_u16() {
                200 => {
                    let body = response.body();
                    Box::new(
                        body
                        .concat2()
                        .map_err(|e| ApiError(format!("Failed to read response: {}", e)))
                        .and_then(|body| str::from_utf8(&body)
                                             .map_err(|e| ApiError(format!("Response was not valid UTF8: {}", e)))
                                             .and_then(|body|

                                                 serde_json::from_str::<models::I2cBusRead>(body)
                                                     .map_err(|e| e.into())

                                             ))
                        .map(move |body|
                            I2cBusReadByteResponse::OK(body)
                        )
                    ) as Box<Future<Item=_, Error=_>>
                },
                400 => {
                    let body = response.body();
                    Box::new(
                        body
                        .concat2()
                        .map_err(|e| ApiError(format!("Failed to read response: {}", e)))
                        .and_then(|body| str::from_utf8(&body)
                                             .map_err(|e| ApiError(format!("Response was not valid UTF8: {}", e)))
                                             .and_then(|body|

                                                 serde_json::from_str::<models::I2cBusArg>(body)
                                                     .map_err(|e| e.into())

                                             ))
                        .map(move |body|
                            I2cBusReadByteResponse::BadRequest(body)
                        )
                    ) as Box<Future<Item=_, Error=_>>
                },
                502 => {
                    let body = response.body();
                    Box::new(
                        body
                        .concat2()
                        .map_err(|e| ApiError(format!("Failed to read response: {}", e)))
                        .and_then(|body| str::from_utf8(&body)
                                             .map_err(|e| ApiError(format!("Response was not valid UTF8: {}", e)))
                                             .and_then(|body|

                                                 serde_json::from_str::<models::I2cBusError>(body)
                                                     .map_err(|e| e.into())

                                             ))
                        .map(move |body|
                            I2cBusReadByteResponse::TransactionFailed(body)
                        )
                    ) as Box<Future<Item=_, Error=_>>
                },
                code => {
                    let headers = response.headers().clone();
                    Box::new(response.body()
                            .take(100)
                            .concat2()
                            .then(move |body|
                                future::err(ApiError(format!("Unexpected response code {}:\n{:?}\n\n{}",
                                    code,
                                    headers,
                                    match body {
                                        Ok(ref body) => match str::from_utf8(body) {
                                            Ok(body) => Cow::from(body),
                                            Err(e) => Cow::from(format!("<Body was not UTF8: {:?}>", e)),
                                        },
                                        Err(e) => Cow::from(format!("<Failed to read body: {}>", e)),
                                    })))
                            )
                    ) as Box<Future<Item=_, Error=_>>
                }
            }
        }))

    }

    fn i2c_bus_read_bytes(&self, param_bus_id: models::BusId, param_addr: models::Addr, param_num_bytes: models::NumBytes, context: &C) -> Box<Future<Item=I2cBusReadBytesResponse, Error=ApiError>> {


        let uri = format!(
            "{}/i2c/bus/{busId}/read/bytes/{addr}/{numBytes}",
            self.base_path, busId=utf8_percent_encode(&param_bus_id.to_string(), ID_ENCODE_SET), addr=utf8_percent_encode(&param_addr.to_string(), ID_ENCODE_SET), numBytes=utf8_percent_encode(&param_num_bytes.to_string(), ID_ENCODE_SET)
        );

        let uri = match Uri::from_str(&uri) {
            Ok(uri) => uri,
            Err(err) => return Box::new(futures::done(Err(ApiError(format!("Unable to build URI: {}", err))))),
        };

        let mut request = hyper::Request::new(hyper::Method::Get, uri);



        request.headers_mut().set(XSpanId((context as &Has<XSpanIdString>).get().0.clone()));


        Box::new(self.client_service.call(request)
                             .map_err(|e| ApiError(format!("No response received: {}", e)))
                             .and_then(|mut response| {
            match response.status().as_u16() {
                200 => {
                    let body = response.body();
                    Box::new(
                        body
                        .concat2()
                        .map_err(|e| ApiError(format!("Failed to read response: {}", e)))
                        .and_then(|body| str::from_utf8(&body)
                                             .map_err(|e| ApiError(format!("Response was not valid UTF8: {}", e)))
                                             .and_then(|body|

                                                 serde_json::from_str::<models::I2cBusRead>(body)
                                                     .map_err(|e| e.into())

                                             ))
                        .map(move |body|
                            I2cBusReadBytesResponse::OK(body)
                        )
                    ) as Box<Future<Item=_, Error=_>>
                },
                400 => {
                    let body = response.body();
                    Box::new(
                        body
                        .concat2()
                        .map_err(|e| ApiError(format!("Failed to read response: {}", e)))
                        .and_then(|body| str::from_utf8(&body)
                                             .map_err(|e| ApiError(format!("Response was not valid UTF8: {}", e)))
                                             .and_then(|body|

                                                 serde_json::from_str::<models::I2cBusArg>(body)
                                                     .map_err(|e| e.into())

                                             ))
                        .map(move |body|
                            I2cBusReadBytesResponse::BadRequest(body)
                        )
                    ) as Box<Future<Item=_, Error=_>>
                },
                502 => {
                    let body = response.body();
                    Box::new(
                        body
                        .concat2()
                        .map_err(|e| ApiError(format!("Failed to read response: {}", e)))
                        .and_then(|body| str::from_utf8(&body)
                                             .map_err(|e| ApiError(format!("Response was not valid UTF8: {}", e)))
                                             .and_then(|body|

                                                 serde_json::from_str::<models::I2cBusError>(body)
                                                     .map_err(|e| e.into())

                                             ))
                        .map(move |body|
                            I2cBusReadBytesResponse::TransactionFailed(body)
                        )
                    ) as Box<Future<Item=_, Error=_>>
                },
                code => {
                    let headers = response.headers().clone();
                    Box::new(response.body()
                            .take(100)
                            .concat2()
                            .then(move |body|
                                future::err(ApiError(format!("Unexpected response code {}:\n{:?}\n\n{}",
                                    code,
                                    headers,
                                    match body {
                                        Ok(ref body) => match str::from_utf8(body) {
                                            Ok(body) => Cow::from(body),
                                            Err(e) => Cow::from(format!("<Body was not UTF8: {:?}>", e)),
                                        },
                                        Err(e) => Cow::from(format!("<Failed to read body: {}>", e)),
                                    })))
                            )
                    ) as Box<Future<Item=_, Error=_>>
                }
            }
        }))

    }

    fn i2c_bus_read_reg(&self, param_bus_id: models::BusId, param_addr: models::Addr, param_reg: models::Reg, param_num_bytes: models::NumBytes, context: &C) -> Box<Future<Item=I2cBusReadRegResponse, Error=ApiError>> {


        let uri = format!(
            "{}/i2c/bus/{busId}/read/reg/{addr}/{reg}/{numBytes}",
            self.base_path, busId=utf8_percent_encode(&param_bus_id.to_string(), ID_ENCODE_SET), addr=utf8_percent_encode(&param_addr.to_string(), ID_ENCODE_SET), reg=utf8_percent_encode(&param_reg.to_string(), ID_ENCODE_SET), numBytes=utf8_percent_encode(&param_num_bytes.to_string(), ID_ENCODE_SET)
        );

        let uri = match Uri::from_str(&uri) {
            Ok(uri) => uri,
            Err(err) => return Box::new(futures::done(Err(ApiError(format!("Unable to build URI: {}", err))))),
        };

        let mut request = hyper::Request::new(hyper::Method::Get, uri);



        request.headers_mut().set(XSpanId((context as &Has<XSpanIdString>).get().0.clone()));


        Box::new(self.client_service.call(request)
                             .map_err(|e| ApiError(format!("No response received: {}", e)))
                             .and_then(|mut response| {
            match response.status().as_u16() {
                200 => {
                    let body = response.body();
                    Box::new(
                        body
                        .concat2()
                        .map_err(|e| ApiError(format!("Failed to read response: {}", e)))
                        .and_then(|body| str::from_utf8(&body)
                                             .map_err(|e| ApiError(format!("Response was not valid UTF8: {}", e)))
                                             .and_then(|body|

                                                 serde_json::from_str::<models::I2cBusRead>(body)
                                                     .map_err(|e| e.into())

                                             ))
                        .map(move |body|
                            I2cBusReadRegResponse::OK(body)
                        )
                    ) as Box<Future<Item=_, Error=_>>
                },
                400 => {
                    let body = response.body();
                    Box::new(
                        body
                        .concat2()
                        .map_err(|e| ApiError(format!("Failed to read response: {}", e)))
                        .and_then(|body| str::from_utf8(&body)
                                             .map_err(|e| ApiError(format!("Response was not valid UTF8: {}", e)))
                                             .and_then(|body|

                                                 serde_json::from_str::<models::I2cBusArg>(body)
                                                     .map_err(|e| e.into())

                                             ))
                        .map(move |body|
                            I2cBusReadRegResponse::BadRequest(body)
                        )
                    ) as Box<Future<Item=_, Error=_>>
                },
                502 => {
                    let body = response.body();
                    Box::new(
                        body
                        .concat2()
                        .map_err(|e| ApiError(format!("Failed to read response: {}", e)))
                        .and_then(|body| str::from_utf8(&body)
                                             .map_err(|e| ApiError(format!("Response was not valid UTF8: {}", e)))
                                             .and_then(|body|

                                                 serde_json::from_str::<models::I2cBusError>(body)
                                                     .map_err(|e| e.into())

                                             ))
                        .map(move |body|
                            I2cBusReadRegResponse::TransactionFailed(body)
                        )
                    ) as Box<Future<Item=_, Error=_>>
                },
                code => {
                    let headers = response.headers().clone();
                    Box::new(response.body()
                            .take(100)
                            .concat2()
                            .then(move |body|
                                future::err(ApiError(format!("Unexpected response code {}:\n{:?}\n\n{}",
                                    code,
                                    headers,
                                    match body {
                                        Ok(ref body) => match str::from_utf8(body) {
                                            Ok(body) => Cow::from(body),
                                            Err(e) => Cow::from(format!("<Body was not UTF8: {:?}>", e)),
                                        },
                                        Err(e) => Cow::from(format!("<Failed to read body: {}>", e)),
                                    })))
                            )
                    ) as Box<Future<Item=_, Error=_>>
                }
            }
        }))

    }

    fn i2c_bus_write_byte(&self, param_bus_id: models::BusId, param_addr: models::Addr, param_value: models::Value, context: &C) -> Box<Future<Item=I2cBusWriteByteResponse, Error=ApiError>> {


        let uri = format!(
            "{}/i2c/bus/{busId}/write/byte/{addr}/{value}",
            self.base_path, busId=utf8_percent_encode(&param_bus_id.to_string(), ID_ENCODE_SET), addr=utf8_percent_encode(&param_addr.to_string(), ID_ENCODE_SET), value=utf8_percent_encode(&param_value.to_string(), ID_ENCODE_SET)
        );

        let uri = match Uri::from_str(&uri) {
            Ok(uri) => uri,
            Err(err) => return Box::new(futures::done(Err(ApiError(format!("Unable to build URI: {}", err))))),
        };

        let mut request = hyper::Request::new(hyper::Method::Post, uri);



        request.headers_mut().set(XSpanId((context as &Has<XSpanIdString>).get().0.clone()));


        Box::new(self.client_service.call(request)
                             .map_err(|e| ApiError(format!("No response received: {}", e)))
                             .and_then(|mut response| {
            match response.status().as_u16() {
                200 => {
                    let body = response.body();
                    Box::new(
                        body
                        .concat2()
                        .map_err(|e| ApiError(format!("Failed to read response: {}", e)))
                        .and_then(|body| str::from_utf8(&body)
                                             .map_err(|e| ApiError(format!("Response was not valid UTF8: {}", e)))
                                             .and_then(|body|

                                                 serde_json::from_str::<models::I2cBusOk>(body)
                                                     .map_err(|e| e.into())

                                             ))
                        .map(move |body|
                            I2cBusWriteByteResponse::OK(body)
                        )
                    ) as Box<Future<Item=_, Error=_>>
                },
                400 => {
                    let body = response.body();
                    Box::new(
                        body
                        .concat2()
                        .map_err(|e| ApiError(format!("Failed to read response: {}", e)))
                        .and_then(|body| str::from_utf8(&body)
                                             .map_err(|e| ApiError(format!("Response was not valid UTF8: {}", e)))
                                             .and_then(|body|

                                                 serde_json::from_str::<models::I2cBusArg>(body)
                                                     .map_err(|e| e.into())

                                             ))
                        .map(move |body|
                            I2cBusWriteByteResponse::BadRequest(body)
                        )
                    ) as Box<Future<Item=_, Error=_>>
                },
                502 => {
                    let body = response.body();
                    Box::new(
                        body
                        .concat2()
                        .map_err(|e| ApiError(format!("Failed to read response: {}", e)))
                        .and_then(|body| str::from_utf8(&body)
                                             .map_err(|e| ApiError(format!("Response was not valid UTF8: {}", e)))
                                             .and_then(|body|

                                                 serde_json::from_str::<models::I2cBusError>(body)
                                                     .map_err(|e| e.into())

                                             ))
                        .map(move |body|
                            I2cBusWriteByteResponse::TransactionFailed(body)
                        )
                    ) as Box<Future<Item=_, Error=_>>
                },
                code => {
                    let headers = response.headers().clone();
                    Box::new(response.body()
                            .take(100)
                            .concat2()
                            .then(move |body|
                                future::err(ApiError(format!("Unexpected response code {}:\n{:?}\n\n{}",
                                    code,
                                    headers,
                                    match body {
                                        Ok(ref body) => match str::from_utf8(body) {
                                            Ok(body) => Cow::from(body),
                                            Err(e) => Cow::from(format!("<Body was not UTF8: {:?}>", e)),
                                        },
                                        Err(e) => Cow::from(format!("<Failed to read body: {}>", e)),
                                    })))
                            )
                    ) as Box<Future<Item=_, Error=_>>
                }
            }
        }))

    }

    fn i2c_bus_write_byte_reg(&self, param_bus_id: models::BusId, param_addr: models::Addr, param_reg: models::Reg, param_value: models::Value, context: &C) -> Box<Future<Item=I2cBusWriteByteRegResponse, Error=ApiError>> {


        let uri = format!(
            "{}/i2c/bus/{busId}/write/byte/reg/{addr}/{reg}/{value}",
            self.base_path, busId=utf8_percent_encode(&param_bus_id.to_string(), ID_ENCODE_SET), addr=utf8_percent_encode(&param_addr.to_string(), ID_ENCODE_SET), reg=utf8_percent_encode(&param_reg.to_string(), ID_ENCODE_SET), value=utf8_percent_encode(&param_value.to_string(), ID_ENCODE_SET)
        );

        let uri = match Uri::from_str(&uri) {
            Ok(uri) => uri,
            Err(err) => return Box::new(futures::done(Err(ApiError(format!("Unable to build URI: {}", err))))),
        };

        let mut request = hyper::Request::new(hyper::Method::Post, uri);



        request.headers_mut().set(XSpanId((context as &Has<XSpanIdString>).get().0.clone()));


        Box::new(self.client_service.call(request)
                             .map_err(|e| ApiError(format!("No response received: {}", e)))
                             .and_then(|mut response| {
            match response.status().as_u16() {
                200 => {
                    let body = response.body();
                    Box::new(
                        body
                        .concat2()
                        .map_err(|e| ApiError(format!("Failed to read response: {}", e)))
                        .and_then(|body| str::from_utf8(&body)
                                             .map_err(|e| ApiError(format!("Response was not valid UTF8: {}", e)))
                                             .and_then(|body|

                                                 serde_json::from_str::<models::I2cBusOk>(body)
                                                     .map_err(|e| e.into())

                                             ))
                        .map(move |body|
                            I2cBusWriteByteRegResponse::OK(body)
                        )
                    ) as Box<Future<Item=_, Error=_>>
                },
                400 => {
                    let body = response.body();
                    Box::new(
                        body
                        .concat2()
                        .map_err(|e| ApiError(format!("Failed to read response: {}", e)))
                        .and_then(|body| str::from_utf8(&body)
                                             .map_err(|e| ApiError(format!("Response was not valid UTF8: {}", e)))
                                             .and_then(|body|

                                                 serde_json::from_str::<models::I2cBusArg>(body)
                                                     .map_err(|e| e.into())

                                             ))
                        .map(move |body|
                            I2cBusWriteByteRegResponse::BadRequest(body)
                        )
                    ) as Box<Future<Item=_, Error=_>>
                },
                502 => {
                    let body = response.body();
                    Box::new(
                        body
                        .concat2()
                        .map_err(|e| ApiError(format!("Failed to read response: {}", e)))
                        .and_then(|body| str::from_utf8(&body)
                                             .map_err(|e| ApiError(format!("Response was not valid UTF8: {}", e)))
                                             .and_then(|body|

                                                 serde_json::from_str::<models::I2cBusError>(body)
                                                     .map_err(|e| e.into())

                                             ))
                        .map(move |body|
                            I2cBusWriteByteRegResponse::TransactionFailed(body)
                        )
                    ) as Box<Future<Item=_, Error=_>>
                },
                code => {
                    let headers = response.headers().clone();
                    Box::new(response.body()
                            .take(100)
                            .concat2()
                            .then(move |body|
                                future::err(ApiError(format!("Unexpected response code {}:\n{:?}\n\n{}",
                                    code,
                                    headers,
                                    match body {
                                        Ok(ref body) => match str::from_utf8(body) {
                                            Ok(body) => Cow::from(body),
                                            Err(e) => Cow::from(format!("<Body was not UTF8: {:?}>", e)),
                                        },
                                        Err(e) => Cow::from(format!("<Failed to read body: {}>", e)),
                                    })))
                            )
                    ) as Box<Future<Item=_, Error=_>>
                }
            }
        }))

    }

    fn i2c_bus_write_bytes(&self, param_bus_id: models::BusId, param_addr: models::Addr, param_values: models::Values, context: &C) -> Box<Future<Item=I2cBusWriteBytesResponse, Error=ApiError>> {


        let uri = format!(
            "{}/i2c/bus/{busId}/write/bytes/{addr}",
            self.base_path, busId=utf8_percent_encode(&param_bus_id.to_string(), ID_ENCODE_SET), addr=utf8_percent_encode(&param_addr.to_string(), ID_ENCODE_SET)
        );

        let uri = match Uri::from_str(&uri) {
            Ok(uri) => uri,
            Err(err) => return Box::new(futures::done(Err(ApiError(format!("Unable to build URI: {}", err))))),
        };

        let mut request = hyper::Request::new(hyper::Method::Post, uri);


        let body = serde_json::to_string(&param_values).expect("impossible to fail to serialize");


        request.set_body(body.into_bytes());


        request.headers_mut().set(ContentType(mimetypes::requests::I2C_BUS_WRITE_BYTES.clone()));
        request.headers_mut().set(XSpanId((context as &Has<XSpanIdString>).get().0.clone()));


        Box::new(self.client_service.call(request)
                             .map_err(|e| ApiError(format!("No response received: {}", e)))
                             .and_then(|mut response| {
            match response.status().as_u16() {
                200 => {
                    let body = response.body();
                    Box::new(
                        body
                        .concat2()
                        .map_err(|e| ApiError(format!("Failed to read response: {}", e)))
                        .and_then(|body| str::from_utf8(&body)
                                             .map_err(|e| ApiError(format!("Response was not valid UTF8: {}", e)))
                                             .and_then(|body|

                                                 serde_json::from_str::<models::I2cBusOk>(body)
                                                     .map_err(|e| e.into())

                                             ))
                        .map(move |body|
                            I2cBusWriteBytesResponse::OK(body)
                        )
                    ) as Box<Future<Item=_, Error=_>>
                },
                400 => {
                    let body = response.body();
                    Box::new(
                        body
                        .concat2()
                        .map_err(|e| ApiError(format!("Failed to read response: {}", e)))
                        .and_then(|body| str::from_utf8(&body)
                                             .map_err(|e| ApiError(format!("Response was not valid UTF8: {}", e)))
                                             .and_then(|body|

                                                 serde_json::from_str::<models::I2cBusArg>(body)
                                                     .map_err(|e| e.into())

                                             ))
                        .map(move |body|
                            I2cBusWriteBytesResponse::BadRequest(body)
                        )
                    ) as Box<Future<Item=_, Error=_>>
                },
                502 => {
                    let body = response.body();
                    Box::new(
                        body
                        .concat2()
                        .map_err(|e| ApiError(format!("Failed to read response: {}", e)))
                        .and_then(|body| str::from_utf8(&body)
                                             .map_err(|e| ApiError(format!("Response was not valid UTF8: {}", e)))
                                             .and_then(|body|

                                                 serde_json::from_str::<models::I2cBusError>(body)
                                                     .map_err(|e| e.into())

                                             ))
                        .map(move |body|
                            I2cBusWriteBytesResponse::TransactionFailed(body)
                        )
                    ) as Box<Future<Item=_, Error=_>>
                },
                code => {
                    let headers = response.headers().clone();
                    Box::new(response.body()
                            .take(100)
                            .concat2()
                            .then(move |body|
                                future::err(ApiError(format!("Unexpected response code {}:\n{:?}\n\n{}",
                                    code,
                                    headers,
                                    match body {
                                        Ok(ref body) => match str::from_utf8(body) {
                                            Ok(body) => Cow::from(body),
                                            Err(e) => Cow::from(format!("<Body was not UTF8: {:?}>", e)),
                                        },
                                        Err(e) => Cow::from(format!("<Failed to read body: {}>", e)),
                                    })))
                            )
                    ) as Box<Future<Item=_, Error=_>>
                }
            }
        }))

    }

    fn i2c_bus_write_bytes_reg(&self, param_bus_id: models::BusId, param_addr: models::Addr, param_reg: models::Reg, param_values: models::Values, context: &C) -> Box<Future<Item=I2cBusWriteBytesRegResponse, Error=ApiError>> {


        let uri = format!(
            "{}/i2c/bus/{busId}/write/bytes/reg/{addr}/{reg}",
            self.base_path, busId=utf8_percent_encode(&param_bus_id.to_string(), ID_ENCODE_SET), addr=utf8_percent_encode(&param_addr.to_string(), ID_ENCODE_SET), reg=utf8_percent_encode(&param_reg.to_string(), ID_ENCODE_SET)
        );

        let uri = match Uri::from_str(&uri) {
            Ok(uri) => uri,
            Err(err) => return Box::new(futures::done(Err(ApiError(format!("Unable to build URI: {}", err))))),
        };

        let mut request = hyper::Request::new(hyper::Method::Post, uri);


        let body = serde_json::to_string(&param_values).expect("impossible to fail to serialize");


        request.set_body(body.into_bytes());


        request.headers_mut().set(ContentType(mimetypes::requests::I2C_BUS_WRITE_BYTES_REG.clone()));
        request.headers_mut().set(XSpanId((context as &Has<XSpanIdString>).get().0.clone()));


        Box::new(self.client_service.call(request)
                             .map_err(|e| ApiError(format!("No response received: {}", e)))
                             .and_then(|mut response| {
            match response.status().as_u16() {
                200 => {
                    let body = response.body();
                    Box::new(
                        body
                        .concat2()
                        .map_err(|e| ApiError(format!("Failed to read response: {}", e)))
                        .and_then(|body| str::from_utf8(&body)
                                             .map_err(|e| ApiError(format!("Response was not valid UTF8: {}", e)))
                                             .and_then(|body|

                                                 serde_json::from_str::<models::I2cBusOk>(body)
                                                     .map_err(|e| e.into())

                                             ))
                        .map(move |body|
                            I2cBusWriteBytesRegResponse::OK(body)
                        )
                    ) as Box<Future<Item=_, Error=_>>
                },
                400 => {
                    let body = response.body();
                    Box::new(
                        body
                        .concat2()
                        .map_err(|e| ApiError(format!("Failed to read response: {}", e)))
                        .and_then(|body| str::from_utf8(&body)
                                             .map_err(|e| ApiError(format!("Response was not valid UTF8: {}", e)))
                                             .and_then(|body|

                                                 serde_json::from_str::<models::I2cBusArg>(body)
                                                     .map_err(|e| e.into())

                                             ))
                        .map(move |body|
                            I2cBusWriteBytesRegResponse::BadRequest(body)
                        )
                    ) as Box<Future<Item=_, Error=_>>
                },
                502 => {
                    let body = response.body();
                    Box::new(
                        body
                        .concat2()
                        .map_err(|e| ApiError(format!("Failed to read response: {}", e)))
                        .and_then(|body| str::from_utf8(&body)
                                             .map_err(|e| ApiError(format!("Response was not valid UTF8: {}", e)))
                                             .and_then(|body|

                                                 serde_json::from_str::<models::I2cBusError>(body)
                                                     .map_err(|e| e.into())

                                             ))
                        .map(move |body|
                            I2cBusWriteBytesRegResponse::TransactionFailed(body)
                        )
                    ) as Box<Future<Item=_, Error=_>>
                },
                code => {
                    let headers = response.headers().clone();
                    Box::new(response.body()
                            .take(100)
                            .concat2()
                            .then(move |body|
                                future::err(ApiError(format!("Unexpected response code {}:\n{:?}\n\n{}",
                                    code,
                                    headers,
                                    match body {
                                        Ok(ref body) => match str::from_utf8(body) {
                                            Ok(body) => Cow::from(body),
                                            Err(e) => Cow::from(format!("<Body was not UTF8: {:?}>", e)),
                                        },
                                        Err(e) => Cow::from(format!("<Failed to read body: {}>", e)),
                                    })))
                            )
                    ) as Box<Future<Item=_, Error=_>>
                }
            }
        }))

    }

}

#[derive(Debug)]
pub enum ClientInitError {
    InvalidScheme,
    InvalidUri(hyper::error::UriError),
    MissingHost,
    SslError(openssl::error::ErrorStack)
}

impl From<hyper::error::UriError> for ClientInitError {
    fn from(err: hyper::error::UriError) -> ClientInitError {
        ClientInitError::InvalidUri(err)
    }
}

impl From<openssl::error::ErrorStack> for ClientInitError {
    fn from(err: openssl::error::ErrorStack) -> ClientInitError {
        ClientInitError::SslError(err)
    }
}

impl fmt::Display for ClientInitError {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        (self as &fmt::Debug).fmt(f)
    }
}

impl error::Error for ClientInitError {
    fn description(&self) -> &str {
        "Failed to produce a hyper client."
    }
}