using konoha.socket.*;
using konoha.io.*;

class HttpRequest {

	String httpVersion;
	Map<String,String> property = {};
	static final String httpVersion = "HTTP/1.1";
	static final String acceptString = "text/html";
	String host, method, uri;
	String body;
	Socket socket;
	OutputStream out;
	InputStream in;

	HttpRequest() {
		property = {}; 
		this.method = "GET";
		this.httpVersion = "HTTP/1.1"
	}

	void setUri(String uri) {
		this.uri = uri;
	}
	void setMethod(String method) {
		this.method = method;
	}

	void openConnection(String host, int port=80) {
		this.host = host;
		this.socket = new Socket(host, port);
		this.out = this.socket.getOutputStream();
		this.in = this.socket.getInputStream();
	}

	void setRequestProperty(String key, String value) {
		property.set(key, value);
	}

	void printRequestProperty() {
		foreach (String key in property.keys())
			OUT << key +": " + property[key] << EOL;
	}

	void setBody(String body) {
		this.body = body;
	}

	void appendBody(String str) {
		this.body = this.body + str;
	}

	void printRequest() {
		OUT <<< this.method + " /" + this.uri + " " + this.httpVersion<<< EOL;
		OUT <<<  "HOST: " + this.host <<< EOL;
		for (String key : property.keys()) {
			OUT <<< key +": " + property[key] <<< EOL;
		}
		OUT <<< EOL;		
 		OUT <<< body <<< EOL;
	}

	void writeRequest() {
		out <<< this.method + " /" + this.uri + " HTTP/1.1" <<< EOL;
		out <<<  "HOST: " + this.host <<< EOL;
		for (String key : property.keys()) {
			out <<< key +": " + property[key] <<< EOL;
		}
		out <<< EOL;		
		out <<< body <<< EOL;
		out.flush();
	}

	int getBodySize() {
		return this.body.getSize();
	}

	OutputStream getOutputStream() {
		return this.out;
	}

	InputStream getInputStream() {
		return this.in;
	}

	void close() {
		out.close();
		in.close();
	}

}

void printResponse(InputStream in) {
	print("print Response");
	while ( !in.isClosed() ) {
		String ret = in.readLine();
		OUT << ret << EOL;
	}
}


void main(String[] args)
{
	HttpRequest r = new HttpRequest();
	r.openConnection("localhost");
	r.setMethod("POST");
	r.setUri("index.html");
	r.setRequestProperty("Connection","close");
	r.setRequestProperty("Accept-Charset","UTF-8");
	r.setRequestProperty("Cache-Control","no-cache");
	r.setRequestProperty("Accept-Language","en");
	r.writeRequest();

    InputStream in = r.getInputStream();
	printResponse(in);
	r.close();


}