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Create I2Pservice as a way to integrate service management, hide unnecessary handlers

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Francisco Blas (klondike) Izquierdo Riera 2015-01-07 19:09:59 +01:00
parent 88560d06a1
commit dd42819a2f
13 changed files with 321 additions and 327 deletions
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61
HTTPProxy.h
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@ -2,67 +2,17 @@
#define HTTP_PROXY_H__
#include <memory>
#include <string>
#include <set>
#include <boost/asio.hpp>
#include <mutex>
#include <atomic>
#include "Identity.h"
#include "Streaming.h"
#include "I2PTunnel.h"
#include "I2PService.h"
namespace i2p
{
namespace proxy
{
const size_t http_buffer_size = 8192;
class HTTPProxyServer;
class HTTPProxyHandler: public std::enable_shared_from_this<HTTPProxyHandler> {
private:
enum state {
GET_METHOD,
GET_HOSTNAME,
GET_HTTPV,
GET_HTTPVNL, //TODO: fallback to finding HOst: header if needed
DONE
};
void EnterState(state nstate);
bool HandleData(uint8_t *http_buff, std::size_t len);
void HandleSockRecv(const boost::system::error_code & ecode, std::size_t bytes_transfered);
void Done();
void Terminate();
void AsyncSockRead();
void HTTPRequestFailed(/*std::string message*/);
void ExtractRequest();
bool ValidateHTTPRequest();
bool CreateHTTPRequest(uint8_t *http_buff, std::size_t len);
void SentHTTPFailed(const boost::system::error_code & ecode);
void HandleStreamRequestComplete (std::shared_ptr<i2p::stream::Stream> stream);
uint8_t m_http_buff[http_buffer_size];
HTTPProxyServer * m_parent;
boost::asio::ip::tcp::socket * m_sock;
std::string m_request; //Data left to be sent
std::string m_url; //URL
std::string m_method; //Method
std::string m_version; //HTTP version
std::string m_address; //Address
std::string m_path; //Path
int m_port; //Port
std::atomic<bool> dead; //To avoid cleaning up multiple times
state m_state;//Parsing state
public:
HTTPProxyHandler(HTTPProxyServer * parent, boost::asio::ip::tcp::socket * sock) :
m_parent(parent), m_sock(sock), dead(false)
{ AsyncSockRead(); EnterState(GET_METHOD); }
~HTTPProxyHandler() { Terminate(); }
};
class HTTPProxyServer: public i2p::client::I2PTunnel
class HTTPProxyHandler;
class HTTPProxyServer: public i2p::client::I2PService
{
private:
std::set<std::shared_ptr<HTTPProxyHandler> > m_Handlers;
@ -76,16 +26,13 @@ namespace proxy
void HandleAccept(const boost::system::error_code& ecode, boost::asio::ip::tcp::socket * socket);
public:
HTTPProxyServer(int port) : I2PTunnel(nullptr),
HTTPProxyServer(int port) : I2PService(nullptr),
m_Acceptor (GetService (), boost::asio::ip::tcp::endpoint (boost::asio::ip::tcp::v4(), port)),
m_Timer (GetService ()) {};
~HTTPProxyServer() { Stop(); }
void Start ();
void Stop ();
void AddHandler (std::shared_ptr<HTTPProxyHandler> handler);
void RemoveHandler (std::shared_ptr<HTTPProxyHandler> handler);
void ClearHandlers ();
};
typedef HTTPProxyServer HTTPProxy;