Renaming dapps repos. Updating dapps (#1142)

* Renaming dapps repos. Updating dapps

* Skipping legacy options for compatibility. Fixing tabs

* Fixing CLI options

dapps/src/endpoint.rs

@@ -0,0 +1,99 @@
+// Copyright 2015, 2016 Ethcore (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+//! URL Endpoint traits
+
+use hyper::status::StatusCode;
+use hyper::{header, server, Decoder, Encoder, Next};
+use hyper::net::HttpStream;
+
+use std::io::Write;
+use std::collections::HashMap;
+
+#[derive(Debug, PartialEq, Default, Clone)]
+pub struct EndpointPath {
+	pub app_id: String,
+	pub host: String,
+	pub port: u16,
+}
+
+#[derive(Debug, PartialEq)]
+pub struct EndpointInfo {
+	pub name: &'static str,
+	pub description: &'static str,
+	pub version: &'static str,
+	pub author: &'static str,
+	pub icon_url: &'static str,
+}
+
+pub trait Endpoint : Send + Sync {
+	fn info(&self) -> Option<EndpointInfo> { None }
+
+	fn to_handler(&self, path: EndpointPath) -> Box<server::Handler<HttpStream>>;
+}
+
+pub type Endpoints = HashMap<String, Box<Endpoint>>;
+pub type Handler = server::Handler<HttpStream>;
+
+pub struct ContentHandler {
+	content: String,
+	mimetype: String,
+	write_pos: usize,
+}
+
+impl ContentHandler {
+	pub fn new(content: String, mimetype: String) -> Self {
+		ContentHandler {
+			content: content,
+			mimetype: mimetype,
+			write_pos: 0
+		}
+	}
+}
+
+impl server::Handler<HttpStream> for ContentHandler {
+	fn on_request(&mut self, _request: server::Request) -> Next {
+		Next::write()
+	}
+
+	fn on_request_readable(&mut self, _decoder: &mut Decoder<HttpStream>) -> Next {
+		Next::write()
+	}
+
+	fn on_response(&mut self, res: &mut server::Response) -> Next {
+		res.set_status(StatusCode::Ok);
+		res.headers_mut().set(header::ContentType(self.mimetype.parse().unwrap()));
+		Next::write()
+	}
+
+	fn on_response_writable(&mut self, encoder: &mut Encoder<HttpStream>) -> Next {
+		let bytes = self.content.as_bytes();
+		if self.write_pos == bytes.len() {
+			return Next::end();
+		}
+
+		match encoder.write(&bytes[self.write_pos..]) {
+			Ok(bytes) => {
+				self.write_pos += bytes;
+				Next::write()
+			},
+			Err(e) => match e.kind() {
+				::std::io::ErrorKind::WouldBlock => Next::write(),
+				_ => Next::end()
+			},
+		}
+	}
+}