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Started rewrite of HTTPServer.

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This commit is contained in:
EinMByte 2015-09-06 20:34:50 +02:00
parent 3d30b4bbbc
commit e7350a3af4
6 changed files with 269 additions and 1066 deletions
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1139
client/HTTPServer.cpp
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150
client/HTTPServer.h
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@ -6,119 +6,71 @@
#include <memory>
#include <boost/asio.hpp>
#include <boost/array.hpp>
#include "util/HTTP.h"
namespace i2p
{
namespace util
{
const size_t HTTP_CONNECTION_BUFFER_SIZE = 8192;
const int HTTP_DESTINATION_REQUEST_TIMEOUT = 10; // in seconds
class HTTPConnection: public std::enable_shared_from_this<HTTPConnection>
{
protected:
namespace i2p {
namespace util {
struct header
{
std::string name;
std::string value;
};
const size_t HTTP_CONNECTION_BUFFER_SIZE = 8192;
const int HTTP_DESTINATION_REQUEST_TIMEOUT = 10; // in seconds
struct request
{
std::string method;
std::string uri;
std::string host;
int port;
int http_version_major;
int http_version_minor;
std::vector<header> headers;
};
class HTTPConnection: public std::enable_shared_from_this<HTTPConnection> {
public:
struct reply
{
std::vector<header> headers;
std::string content;
std::vector<boost::asio::const_buffer> to_buffers (int status);
};
public:
HTTPConnection (boost::asio::ip::tcp::socket * socket):
m_Socket (socket), m_Timer (socket->get_io_service ()),
m_BufferLen (0) {};
~HTTPConnection() { delete m_Socket; }
void Receive ();
private:
void Terminate ();
void HandleReceive (const boost::system::error_code& ecode, std::size_t bytes_transferred);
void HandleWriteReply(const boost::system::error_code& ecode);
void SendReply (const std::string& content, int status = 200);
void HandleRequest (const std::string& address);
void HandleCommand (const std::string& command, std::stringstream& s);
void ShowTransports (std::stringstream& s);
void ShowTunnels (std::stringstream& s);
void ShowTransitTunnels (std::stringstream& s);
void ShowLocalDestinations (std::stringstream& s);
void ShowLocalDestination (const std::string& b32, std::stringstream& s);
void ShowSAMSessions (std::stringstream& s);
void ShowSAMSession (const std::string& id, std::stringstream& s);
void StartAcceptingTunnels (std::stringstream& s);
void StopAcceptingTunnels (std::stringstream& s);
void FillContent (std::stringstream& s);
std::string ExtractAddress ();
void ExtractParams (const std::string& str, std::map<std::string, std::string>& params);
protected:
boost::asio::ip::tcp::socket * m_Socket;
boost::asio::deadline_timer m_Timer;
char m_Buffer[HTTP_CONNECTION_BUFFER_SIZE + 1], m_StreamBuffer[HTTP_CONNECTION_BUFFER_SIZE + 1];
size_t m_BufferLen;
request m_Request;
reply m_Reply;
protected:
HTTPConnection(boost::asio::ip::tcp::socket * socket)
: m_Socket(socket), m_Timer(socket->get_io_service()),
m_BufferLen(0) {};
~HTTPConnection() { delete m_Socket; }
void Receive();
virtual void RunRequest ();
private:
public:
void Terminate();
void HandleReceive(const boost::system::error_code& ecode, std::size_t bytes_transferred);
void RunRequest();
void HandleWriteReply(const boost::system::error_code& ecode);
void SendReply();
static const std::string itoopieImage;
static const std::string itoopieFavicon;
};
void HandleRequest();
void ExtractParams(const std::string& str, std::map<std::string, std::string>& params);
bool isAllowed(const std::string& address);
private:
boost::asio::ip::tcp::socket* m_Socket;
boost::asio::deadline_timer m_Timer;
char m_Buffer[HTTP_CONNECTION_BUFFER_SIZE + 1];
char m_StreamBuffer[HTTP_CONNECTION_BUFFER_SIZE + 1];
size_t m_BufferLen;
util::http::Request m_Request;
util::http::Response m_Reply;
};
class HTTPServer
{
public:
class HTTPServer {
public:
HTTPServer (const std::string& address, int port);
virtual ~HTTPServer ();
HTTPServer(const std::string& address, int port);
virtual ~HTTPServer();
void Start ();
void Stop ();
void Start();
void Stop();
private:
private:
void Run ();
void Accept ();
void HandleAccept(const boost::system::error_code& ecode);
private:
void Run();
void Accept();
void HandleAccept(const boost::system::error_code& ecode);
private:
std::thread * m_Thread;
boost::asio::io_service m_Service;
boost::asio::io_service::work m_Work;
boost::asio::ip::tcp::acceptor m_Acceptor;
boost::asio::ip::tcp::socket * m_NewSocket;
std::thread * m_Thread;
boost::asio::io_service m_Service;
boost::asio::io_service::work m_Work;
boost::asio::ip::tcp::acceptor m_Acceptor;
boost::asio::ip::tcp::socket * m_NewSocket;
protected:
virtual void CreateConnection(boost::asio::ip::tcp::socket * m_NewSocket);
};
protected:
virtual void CreateConnection(boost::asio::ip::tcp::socket * m_NewSocket);
};
}
}

12
core/util/HTTP.cpp
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@ -55,8 +55,8 @@ std::string Request::getHeader(const std::string& name) const
return headers.at(name);
}
Response::Response(int status)
: status(status), headers()
Response::Response(int status, const std::string& content)
: status(status), content(content), headers()
{
}
@ -72,7 +72,7 @@ std::string Response::toString() const
ss << "HTTP/1.1 " << status << ' ' << getStatusMessage() << "\r\n";
for(auto& pair : headers)
ss << pair.first << ": " << pair.second << "\r\n";
ss << "\r\n";
ss << "\r\n" << content;
return ss.str();
}
@ -99,6 +99,12 @@ std::string Response::getStatusMessage() const
return std::string();
}
}
void Response::setContentLength()
{
setHeader("Content-Length", std::to_string(content.size()));
}
}
}
}

10
core/util/HTTP.h
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@ -14,9 +14,9 @@ class Request {
void parseHeaderLine(const std::string& line);
public:
Request(const std::string& data);
Request() = default;
Request();
Request(const std::string& data);
std::string getMethod() const;
@ -41,8 +41,9 @@ private:
class Response {
public:
Response() = default;
Response(int status);
Response(int status, const std::string& content = "");
/**
* @note overrides existing header values with the same name
@ -57,8 +58,11 @@ public:
*/
std::string getStatusMessage() const;
void setContentLength();
private:
int status;
std::string content;
std::map<std::string, std::string> headers;
};

12
tests/Utility.cpp
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@ -125,6 +125,7 @@ BOOST_AUTO_TEST_CASE(HTTPResponseStatusMessage)
BOOST_CHECK_EQUAL(Response(502).getStatusMessage(), "Not Implemented");
BOOST_CHECK_EQUAL(Response(504).getStatusMessage(), "Gateway Timeout");
}
BOOST_AUTO_TEST_CASE(WriteHTTPResponse)
{
Response rsp(200);
@ -136,5 +137,16 @@ BOOST_AUTO_TEST_CASE(WriteHTTPResponse)
);
}
BOOST_AUTO_TEST_CASE(WriteHTTPResponseWithContent)
{
Response rsp(200, "Test content.");
rsp.setHeader("Connection", "close");
BOOST_CHECK_EQUAL(
rsp.toString(),
"HTTP/1.1 200 OK\r\n"
"Connection: close\r\n\r\n"
"Test content."
);
}
BOOST_AUTO_TEST_SUITE_END()

12
webui/index.html
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@ -1 +1,11 @@
Nothing here yet.
<!DOCTYPE html>
<html lang="en">
<head>
<title>Purple I2P 0.10.0 Webconsole</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
<p>Nothing here yet.</p>
</body>
</html>