2.8.0

close ntcp sessions to prevent memory leaks

.gitignore

@@ -5,6 +5,10 @@ router.keys
 i2p
 libi2pd.so
 netDb
+/i2pd
+/libi2pd.a
+/libi2pdclient.a
+
 
 # Autotools
 autom4te.cache

.travis.yml

@@ -17,7 +17,6 @@ addons:
       - libboost-date-time-dev
       - libboost-filesystem-dev
       - libboost-program-options-dev
-      - libboost-regex-dev
       - libboost-system-dev
       - libboost-thread-dev
       - libminiupnpc-dev

AddressBook.cpp

@@ -5,7 +5,6 @@
 #include <fstream>
 #include <chrono>
 #include <condition_variable>
-#include <boost/lexical_cast.hpp>
 #include <openssl/rand.h>
 #include "Base.h"
 #include "util.h"
@@ -160,7 +159,7 @@ namespace client
 
 	int AddressBookFilesystemStorage::Save (const std::map<std::string, i2p::data::IdentHash>& addresses)
 	{
-		if (addresses.size() == 0) {
+		if (addresses.empty()) {
 			LogPrint(eLogWarning, "Addressbook: not saving empty addressbook");
 			return 0;
 		}
@@ -716,12 +715,14 @@ namespace client
 				if (status == 200) // OK
 				{
 					bool isChunked = false, isGzip = false;
+					m_Etag = ""; m_LastModified = "";
 					std::string header, statusMessage;
 					std::getline (response, statusMessage);
 					// read until new line meaning end of header
 					while (!response.eof () && header != "\r")
 					{
 						std::getline (response, header);
+						if (response.fail ()) break;
 						auto colon = header.find (':');
 						if (colon != std::string::npos)
 						{
@@ -741,9 +742,8 @@ namespace client
 						}	
 					}
 					LogPrint (eLogInfo, "Addressbook: received ", m_Link, " ETag: ", m_Etag, " Last-Modified: ", m_LastModified);
-					if (!response.eof ())	
+					if (!response.eof () && !response.fail ())	
 					{
-						success = true;
 						if (!isChunked)
 							success = ProcessResponse (response, isGzip);
 						else

ChangeLog

@@ -0,0 +1,86 @@
+# for this file format description,
+# see https://github.com/olivierlacan/keep-a-changelog
+
+## [2.8.0] - UNRELEASED
+### Changed
+- Proxy refactoring & speedup
+- I2PControl refactoring & fixes (proper jsonrpc responses on errors)
+- boost::regex no more needed
+
+### Fixed
+- initscripts: added openrc one, in sysv-ish make I2PD_PORT optional
+
+## [2.7.0] - 2016-05-18
+### Added
+- Precomputed El-Gamal/DH tables
+- Configurable limit of transit tunnels
+
+### Changed
+- Speed-up of assymetric crypto for non-x64 platforms
+- Refactoring of web-console
+
+## [2.6.0] - 2016-03-31
+### Added
+- Gracefull shutdown on SIGINT
+- Numeric bandwidth limits (was: by router class)
+- Jumpservices in web-console
+- Logging to syslog
+- Tray icon for windows application
+
+### Changed
+- Logs refactoring
+- Improved statistics in web-console
+
+### Deprecated:
+- Renamed main/tunnels config files (will use old, if found, but emits warning)
+
+## [2.5.1] - 2016-03-10
+### Fixed
+- Doesn't create ~/.i2pd dir if missing
+
+## [2.5.0] - 2016-03-04
+### Added
+- IRC server tunnels
+- SOCKS outproxy support
+- Support for gzipped addressbook updates
+- Support for router families
+
+### Changed
+- Shared RTT/RTO between streams
+- Filesystem work refactoring
+
+## [2.4.0] - 2016-02-03
+### Added
+- X-I2P-* headers for server http-tunnels
+- I2CP options for I2P tunnels
+- Show I2P tunnels in webconsole
+
+### Changed
+- Refactoring of cmdline/config parsing
+
+## [2.3.0] - 2016-01-12
+### Added
+- Support for new router bandwidth class codes (P and X)
+- I2PControl supports external webui
+- Added --pidfile and --notransit parameters
+- Ability to specify signature type for i2p tunnel
+
+### Changed
+- Fixed multiple floodfill-related bugs
+- New webconsole layout
+
+## [2.2.0] - 2015-12-22
+### Added
+- Ability to connect to router without ip via introducer
+
+### Changed
+- Persist temporary encryption keys for local destinations
+- Performance improvements for EdDSA
+- New addressbook structure
+
+## [2.1.0] - 2015-11-12
+### Added
+- Implementation of EdDSA
+
+### Changed
+- EdDSA is default signature type for new RouterInfos

ClientContext.cpp

@@ -6,6 +6,7 @@
 #include "FS.h"
 #include "Log.h"
 #include "Identity.h"
+#include "util.h"
 #include "ClientContext.h"
 
 namespace i2p
@@ -114,6 +115,24 @@ namespace client
 			}
 		} 
 
+		// I2CP
+		bool i2cp; i2p::config::GetOption("i2cp.enabled", i2cp);
+		if (i2cp) 
+		{
+			std::string i2cpAddr; i2p::config::GetOption("i2cp.address", i2cpAddr);
+			uint16_t i2cpPort; i2p::config::GetOption("i2cp.port", i2cpPort);
+			LogPrint(eLogInfo, "Clients: starting I2CP at ", i2cpAddr, ":", i2cpPort);
+			try 
+			{
+				m_I2CPServer = new I2CPServer (i2cpAddr, i2cpPort);
+			  	m_I2CPServer->Start ();
+			} 
+			catch (std::exception& e) 
+			{
+				LogPrint(eLogError, "Clients: Exception in I2CP: ", e.what());
+			}
+		} 
+
 		m_AddressBook.StartResolvers ();	
 	}
 		
@@ -165,6 +184,14 @@ namespace client
 			m_BOBCommandChannel = nullptr;
 		}
 
+		if (m_I2CPServer)
+		{
+			LogPrint(eLogInfo, "Clients: stopping I2CP");
+			m_I2CPServer->Stop ();
+			delete m_I2CPServer; 
+			m_I2CPServer = nullptr;
+		}
+
 		LogPrint(eLogInfo, "Clients: stopping AddressBook");
 		m_AddressBook.Stop ();		
 		for (auto it: m_Destinations)
@@ -266,7 +293,7 @@ namespace client
 	template<typename Section, typename Type>
 	std::string ClientContext::GetI2CPOption (const Section& section, const std::string& name, const Type& value) const
 	{
-		return section.second.get (boost::property_tree::ptree::path_type (name, '/'), std::to_string (value));
+        return section.second.get (boost::property_tree::ptree::path_type (name, '/'), std::to_string (value));
 	}	
 
 	template<typename Section>

ClientContext.h

@@ -6,6 +6,7 @@
 #include <memory>
 #include <boost/asio.hpp>
 #include "Destination.h"
+#include "I2PService.h"
 #include "HTTPProxy.h"
 #include "SOCKS.h"
 #include "I2PTunnel.h"

Config.cpp

@@ -178,6 +178,13 @@ namespace config {
       ("bob.port",            value<uint16_t>()->default_value(2827),                     "BOB listen port")
       ;
 
+	options_description i2cp("I2CP options");
+    i2cp.add_options()
+      ("i2cp.enabled",        value<bool>()->default_value(false),                        "Enable or disable I2CP")
+      ("i2cp.address",        value<std::string>()->default_value("127.0.0.1"),           "I2CP listen address")
+      ("i2cp.port",            value<uint16_t>()->default_value(7654),                     "I2CP listen port")
+      ;
+
     options_description i2pcontrol("I2PControl options");
     i2pcontrol.add_options()
       ("i2pcontrol.enabled",  value<bool>()->default_value(false),                        "Enable or disable I2P Control Protocol")
@@ -207,6 +214,7 @@ namespace config {
       .add(socksproxy)
       .add(sam)
       .add(bob)
+	  .add(i2cp)	
       .add(i2pcontrol)
 	  .add(precomputation) 	  
       ;

Config.h

@@ -68,7 +68,7 @@ namespace config {
    * @param  value Variable where to store option
    * @return this function returns false if parameter not found
    *
-   * @example  uint16_t port; GetOption("sam.port", port);
+   * Example: uint16_t port; GetOption("sam.port", port);
    */
   template<typename T>
   bool GetOption(const char *name, T& value) {
@@ -84,7 +84,7 @@ namespace config {
    * @param  value New parameter value
    * @return true if value set up successful, false otherwise
    *
-   * @example uint16_t port = 2827; SetOption("bob.port", port);
+   * Example: uint16_t port = 2827; SetOption("bob.port", port);
    */
   template<typename T>
   bool SetOption(const char *name, const T& value) {

Crypto.cpp

@@ -298,11 +298,13 @@ namespace crypto
 		BN_rand (k, ELGAMAL_SHORT_EXPONENT_NUM_BITS, -1, 1); // short exponent of 226 bits
 #endif		
 		// calculate a
-		a = BN_new ();
 		if (g_ElggTable)
 			a = ElggPow (k, g_ElggTable, ctx);
 		else
+		{	
+			a = BN_new ();
 			BN_mod_exp (a, elgg, k, elgp, ctx);
+		}
 
 		BIGNUM * y = BN_new ();
 		BN_bin2bn (key, 256, y);

Daemon.cpp

@@ -45,10 +45,10 @@ namespace i2p
 #endif	
 		};
 
-		Daemon_Singleton::Daemon_Singleton() : running(1), d(*new Daemon_Singleton_Private()) {};
+		Daemon_Singleton::Daemon_Singleton() : isDaemon(false), running(true), d(*new Daemon_Singleton_Private()) {}
 		Daemon_Singleton::~Daemon_Singleton() {
 			delete &d;
-		};
+		}
 
 		bool Daemon_Singleton::IsService () const
 		{
@@ -265,5 +265,5 @@ namespace i2p
 
 			return true;
 		}
-	}
+    }
 }

Daemon.h

@@ -1,14 +1,9 @@
 #ifndef DAEMON_H__
 #define DAEMON_H__
 
+#include <memory>
 #include <string>
 
-#ifdef _WIN32
-#define Daemon i2p::util::DaemonWin32::Instance()
-#else
-#define Daemon i2p::util::DaemonLinux::Instance()
-#endif
-
 namespace i2p
 {
 	namespace util
@@ -22,9 +17,7 @@ namespace i2p
 			virtual bool stop();
 			virtual void run () {};
 
-			bool isLogging;
 			bool isDaemon;
-
 			bool running;
 
 		protected:
@@ -38,7 +31,22 @@ namespace i2p
 			Daemon_Singleton_Private &d;
 		};
 
-#ifdef _WIN32
+#if defined(QT_GUI_LIB) // check if QT
+#define Daemon i2p::util::DaemonQT::Instance()
+	// dummy, invoked from RunQT	
+    class DaemonQT: public i2p::util::Daemon_Singleton
+	{
+		public:
+
+			static DaemonQT& Instance()
+			{
+				static DaemonQT instance;
+				return instance;
+			}
+    };
+
+#elif defined(_WIN32)
+#define Daemon i2p::util::DaemonWin32::Instance()
 		class DaemonWin32 : public Daemon_Singleton
 		{
 		public:
@@ -54,7 +62,8 @@ namespace i2p
 			void run ();
 		};
 #else
-		class DaemonLinux : public Daemon_Singleton
+#define Daemon i2p::util::DaemonLinux::Instance()
+        class DaemonLinux : public Daemon_Singleton
 		{
 			public:
 				static DaemonLinux& Instance()

DaemonLinux.cpp

@@ -45,7 +45,7 @@ namespace i2p
 	{
 		bool DaemonLinux::start()
 		{
-			if (isDaemon == 1)
+			if (isDaemon)
 			{
 				pid_t pid;
 				pid = fork();
@@ -73,10 +73,10 @@ namespace i2p
 					return false;
 				}
 
-				// close stdin/stdout/stderr descriptors
-				freopen("/dev/null", "r", stdin);
-				freopen("/dev/null", "w", stdout);
-				freopen("/dev/null", "w", stderr);
+				// point std{in,out,err} descriptors to /dev/null
+                stdin  = freopen("/dev/null", "r", stdin);
+				stdout = freopen("/dev/null", "w", stdout);
+				stderr = freopen("/dev/null", "w", stderr);
 			}
 
 			// Pidfile

DaemonWin32.cpp

@@ -45,7 +45,7 @@ namespace i2p
 				return false;
 			}
 
-			if (isDaemon == 1)
+			if (isDaemon)
 			{
 				LogPrint(eLogDebug, "Daemon: running as service");
 				I2PService service(SERVICE_NAME);

Destination.cpp

@@ -13,17 +13,11 @@ namespace i2p
 {
 namespace client
 {
-	ClientDestination::ClientDestination (const i2p::data::PrivateKeys& keys, bool isPublic, 
-			const std::map<std::string, std::string> * params):
-		m_IsRunning (false), m_Thread (nullptr), m_Work (m_Service),	
-		m_Keys (keys), m_IsPublic (isPublic), m_PublishReplyToken (0),
-		m_DatagramDestination (nullptr), m_PublishConfirmationTimer (m_Service), 
+	LeaseSetDestination::LeaseSetDestination (bool isPublic, const std::map<std::string, std::string> * params):
+		m_IsRunning (false), m_Thread (nullptr), m_Work (m_Service), m_IsPublic (isPublic), 
+		m_PublishReplyToken (0), m_PublishConfirmationTimer (m_Service), 
 		m_PublishVerificationTimer (m_Service), m_CleanupTimer (m_Service)
 	{
-		if (m_IsPublic)	
-			PersistTemporaryKeys ();
-		else
-			i2p::crypto::GenerateElGamalKeyPair(m_EncryptionPrivateKey, m_EncryptionPublicKey);
 		int inboundTunnelLen = DEFAULT_INBOUND_TUNNEL_LENGTH;
 		int outboundTunnelLen = DEFAULT_OUTBOUND_TUNNEL_LENGTH;
 		int inboundTunnelsQuantity = DEFAULT_INBOUND_TUNNELS_QUANTITY;
@@ -103,11 +97,9 @@ namespace client
 		m_Pool = i2p::tunnel::tunnels.CreateTunnelPool (inboundTunnelLen, outboundTunnelLen, inboundTunnelsQuantity, outboundTunnelsQuantity);  
 		if (explicitPeers)
 			m_Pool->SetExplicitPeers (explicitPeers);
-		if (m_IsPublic)
-			LogPrint (eLogInfo, "Destination: Local address ", GetIdentHash().ToBase32 (), " created");
 	}
 
-	ClientDestination::~ClientDestination ()
+	LeaseSetDestination::~LeaseSetDestination ()
 	{
 		if (m_IsRunning)	
 			Stop ();
@@ -116,11 +108,9 @@ namespace client
 		m_LeaseSetRequests.clear ();
 		if (m_Pool)
 			i2p::tunnel::tunnels.DeleteTunnelPool (m_Pool);		
-		if (m_DatagramDestination)
-			delete m_DatagramDestination;
 	}	
 
-	void ClientDestination::Run ()
+	void LeaseSetDestination::Run ()
 	{
 		while (m_IsRunning)
 		{
@@ -135,26 +125,25 @@ namespace client
 		}	
 	}	
 
-	void ClientDestination::Start ()
+	bool LeaseSetDestination::Start ()
 	{	
 		if (!m_IsRunning)
 		{	
 			m_IsRunning = true;
 			m_Pool->SetLocalDestination (shared_from_this ());
 			m_Pool->SetActive (true);			
-			m_Thread = new std::thread (std::bind (&ClientDestination::Run, shared_from_this ()));
-			m_StreamingDestination = std::make_shared<i2p::stream::StreamingDestination> (shared_from_this ()); // TODO:
-			m_StreamingDestination->Start ();	
-			for (auto it: m_StreamingDestinationsByPorts)
-				it.second->Start ();
+			m_Thread = new std::thread (std::bind (&LeaseSetDestination::Run, shared_from_this ()));
 			
 			m_CleanupTimer.expires_from_now (boost::posix_time::minutes (DESTINATION_CLEANUP_TIMEOUT));
-			m_CleanupTimer.async_wait (std::bind (&ClientDestination::HandleCleanupTimer,
+			m_CleanupTimer.async_wait (std::bind (&LeaseSetDestination::HandleCleanupTimer,
 				shared_from_this (), std::placeholders::_1));
+			return true;
 		}	
+		else
+			return false;
 	}
 		
-	void ClientDestination::Stop ()
+	bool LeaseSetDestination::Stop ()
 	{	
 		if (m_IsRunning)
 		{	
@@ -162,16 +151,6 @@ namespace client
 			m_PublishConfirmationTimer.cancel ();
 			m_PublishVerificationTimer.cancel ();
 			m_IsRunning = false;
-			m_StreamingDestination->Stop ();
-			m_StreamingDestination = nullptr;
-			for (auto it: m_StreamingDestinationsByPorts)
-				it.second->Stop ();
-			if (m_DatagramDestination)
-			{
-				auto d = m_DatagramDestination;
-				m_DatagramDestination = nullptr;
-				delete d;
-			}	
 			if (m_Pool)
 			{	
 				m_Pool->SetLocalDestination (nullptr);
@@ -184,10 +163,13 @@ namespace client
 				delete m_Thread;
 				m_Thread = 0;
 			}	
+			return true;
 		}	
+		else
+			return false;
 	}	
 
-	std::shared_ptr<const i2p::data::LeaseSet> ClientDestination::FindLeaseSet (const i2p::data::IdentHash& ident)
+	std::shared_ptr<const i2p::data::LeaseSet> LeaseSetDestination::FindLeaseSet (const i2p::data::IdentHash& ident)
 	{
 		auto it = m_RemoteLeaseSets.find (ident);
 		if (it != m_RemoteLeaseSets.end ())
@@ -210,7 +192,7 @@ namespace client
 		return nullptr;
 	}	
 
-	std::shared_ptr<const i2p::data::LeaseSet> ClientDestination::GetLeaseSet ()
+	std::shared_ptr<const i2p::data::LocalLeaseSet> LeaseSetDestination::GetLeaseSet ()
 	{
 		if (!m_Pool) return nullptr;
 		if (!m_LeaseSet)
@@ -218,12 +200,24 @@ namespace client
 		return m_LeaseSet;
 	}	
 
-	void ClientDestination::UpdateLeaseSet ()
+	void LeaseSetDestination::SetLeaseSet (i2p::data::LocalLeaseSet * newLeaseSet)
 	{
-		m_LeaseSet.reset (new i2p::data::LeaseSet (m_Pool));
+		m_LeaseSet.reset (newLeaseSet);
+		if (m_IsPublic)
+		{
+			m_PublishVerificationTimer.cancel ();
+			Publish ();
+		}
+	}	
+		
+	void LeaseSetDestination::UpdateLeaseSet ()
+	{
+		int numTunnels = m_Pool->GetNumInboundTunnels () + 2; // 2 backup tunnels 
+		if (numTunnels > i2p::data::MAX_NUM_LEASES) numTunnels = i2p::data::MAX_NUM_LEASES; // 16 tunnels maximum 
+		CreateNewLeaseSet (m_Pool->GetInboundTunnels (numTunnels));
 	}	
 
-	bool ClientDestination::SubmitSessionKey (const uint8_t * key, const uint8_t * tag)
+	bool LeaseSetDestination::SubmitSessionKey (const uint8_t * key, const uint8_t * tag)
 	{
 		struct
 		{
@@ -239,17 +233,17 @@ namespace client
 		return true;
 	}
 
-	void ClientDestination::ProcessGarlicMessage (std::shared_ptr<I2NPMessage> msg)
+	void LeaseSetDestination::ProcessGarlicMessage (std::shared_ptr<I2NPMessage> msg)
 	{
-		m_Service.post (std::bind (&ClientDestination::HandleGarlicMessage, shared_from_this (), msg)); 
+		m_Service.post (std::bind (&LeaseSetDestination::HandleGarlicMessage, shared_from_this (), msg)); 
 	}
 
-	void ClientDestination::ProcessDeliveryStatusMessage (std::shared_ptr<I2NPMessage> msg)
+	void LeaseSetDestination::ProcessDeliveryStatusMessage (std::shared_ptr<I2NPMessage> msg)
 	{
-		m_Service.post (std::bind (&ClientDestination::HandleDeliveryStatusMessage, shared_from_this (), msg)); 
+		m_Service.post (std::bind (&LeaseSetDestination::HandleDeliveryStatusMessage, shared_from_this (), msg)); 
 	}
 
-	void ClientDestination::HandleI2NPMessage (const uint8_t * buf, size_t len, std::shared_ptr<i2p::tunnel::InboundTunnel> from)
+	void LeaseSetDestination::HandleI2NPMessage (const uint8_t * buf, size_t len, std::shared_ptr<i2p::tunnel::InboundTunnel> from)
 	{
 		uint8_t typeID = buf[I2NP_HEADER_TYPEID_OFFSET];
 		switch (typeID)
@@ -272,7 +266,7 @@ namespace client
 		}		
 	}	
 
-	void ClientDestination::HandleDatabaseStoreMessage (const uint8_t * buf, size_t len)
+	void LeaseSetDestination::HandleDatabaseStoreMessage (const uint8_t * buf, size_t len)
 	{
 		uint32_t replyToken = bufbe32toh (buf + DATABASE_STORE_REPLY_TOKEN_OFFSET);
 		size_t offset = DATABASE_STORE_HEADER_SIZE;
@@ -336,7 +330,7 @@ namespace client
 		}	
 	}
 
-	void ClientDestination::HandleDatabaseSearchReplyMessage (const uint8_t * buf, size_t len)
+	void LeaseSetDestination::HandleDatabaseSearchReplyMessage (const uint8_t * buf, size_t len)
 	{
 		i2p::data::IdentHash key (buf);
 		int num = buf[32]; // num
@@ -379,7 +373,7 @@ namespace client
 			LogPrint (eLogWarning, "Destination: Request for ", key.ToBase64 (), " not found");
 	}	
 		
-	void ClientDestination::HandleDeliveryStatusMessage (std::shared_ptr<I2NPMessage> msg)
+	void LeaseSetDestination::HandleDeliveryStatusMessage (std::shared_ptr<I2NPMessage> msg)
 	{
 		uint32_t msgID = bufbe32toh (msg->GetPayload () + DELIVERY_STATUS_MSGID_OFFSET);
 		if (msgID == m_PublishReplyToken)
@@ -389,25 +383,20 @@ namespace client
 			m_PublishReplyToken = 0;
 			// schedule verification
 			m_PublishVerificationTimer.expires_from_now (boost::posix_time::seconds(PUBLISH_VERIFICATION_TIMEOUT));
-			m_PublishVerificationTimer.async_wait (std::bind (&ClientDestination::HandlePublishVerificationTimer,
+			m_PublishVerificationTimer.async_wait (std::bind (&LeaseSetDestination::HandlePublishVerificationTimer,
 			shared_from_this (), std::placeholders::_1));	
 		}
 		else
 			i2p::garlic::GarlicDestination::HandleDeliveryStatusMessage (msg);
 	}	
 
-	void ClientDestination::SetLeaseSetUpdated ()
+	void LeaseSetDestination::SetLeaseSetUpdated ()
 	{
 		i2p::garlic::GarlicDestination::SetLeaseSetUpdated ();	
 		UpdateLeaseSet ();
-		if (m_IsPublic)
-		{
-			m_PublishVerificationTimer.cancel ();
-			Publish ();
-		}
 	}
 		
-	void ClientDestination::Publish ()
+	void LeaseSetDestination::Publish ()
 	{	
 		if (!m_LeaseSet || !m_Pool) 
 		{
@@ -425,6 +414,12 @@ namespace client
 			LogPrint (eLogError, "Destination: Can't publish LeaseSet. No outbound tunnels");
 			return;
 		}
+		auto inbound = m_Pool->GetNextInboundTunnel ();
+		if (!inbound)
+		{
+			LogPrint (eLogError, "Destination: Can't publish LeaseSet. No inbound tunnels");
+			return;
+		}
 		auto floodfill = i2p::data::netdb.GetClosestFloodfill (m_LeaseSet->GetIdentHash (), m_ExcludedFloodfills);	
 		if (!floodfill)
 		{
@@ -435,14 +430,14 @@ namespace client
 		m_ExcludedFloodfills.insert (floodfill->GetIdentHash ());
 		LogPrint (eLogDebug, "Destination: Publish LeaseSet of ", GetIdentHash ().ToBase32 ());
 		RAND_bytes ((uint8_t *)&m_PublishReplyToken, 4);
-		auto msg = WrapMessage (floodfill, i2p::CreateDatabaseStoreMsg (m_LeaseSet, m_PublishReplyToken));			
+		auto msg = WrapMessage (floodfill, i2p::CreateDatabaseStoreMsg (m_LeaseSet, m_PublishReplyToken, inbound));			
 		m_PublishConfirmationTimer.expires_from_now (boost::posix_time::seconds(PUBLISH_CONFIRMATION_TIMEOUT));
-		m_PublishConfirmationTimer.async_wait (std::bind (&ClientDestination::HandlePublishConfirmationTimer,
+		m_PublishConfirmationTimer.async_wait (std::bind (&LeaseSetDestination::HandlePublishConfirmationTimer,
 			shared_from_this (), std::placeholders::_1));	
 		outbound->SendTunnelDataMsg (floodfill->GetIdentHash (), 0, msg);	
 	}
 
-	void ClientDestination::HandlePublishConfirmationTimer (const boost::system::error_code& ecode)
+	void LeaseSetDestination::HandlePublishConfirmationTimer (const boost::system::error_code& ecode)
 	{
 		if (ecode != boost::asio::error::operation_aborted)
 		{	
@@ -455,7 +450,7 @@ namespace client
 		}
 	}
 
-	void ClientDestination::HandlePublishVerificationTimer (const boost::system::error_code& ecode)
+	void LeaseSetDestination::HandlePublishVerificationTimer (const boost::system::error_code& ecode)
 	{
 		if (ecode != boost::asio::error::operation_aborted)
 		{	
@@ -471,7 +466,7 @@ namespace client
 							// we got latest LeasetSet
 							LogPrint (eLogDebug, "Destination: published LeaseSet verified");
 							s->m_PublishVerificationTimer.expires_from_now (boost::posix_time::seconds(PUBLISH_REGULAR_VERIFICATION_INTERNAL));
-							s->m_PublishVerificationTimer.async_wait (std::bind (&ClientDestination::HandlePublishVerificationTimer, s, std::placeholders::_1));	
+							s->m_PublishVerificationTimer.async_wait (std::bind (&LeaseSetDestination::HandlePublishVerificationTimer, s, std::placeholders::_1));	
 							return;
 						}		
 					}	
@@ -483,6 +478,222 @@ namespace client
 		}
 	}
 
+	bool LeaseSetDestination::RequestDestination (const i2p::data::IdentHash& dest, RequestComplete requestComplete)
+	{
+		if (!m_Pool || !IsReady ()) 
+		{	
+			if (requestComplete) requestComplete (nullptr);
+			return false;
+		}	
+		m_Service.post (std::bind (&LeaseSetDestination::RequestLeaseSet, shared_from_this (), dest, requestComplete));
+		return true;
+	}
+
+	void LeaseSetDestination::CancelDestinationRequest (const i2p::data::IdentHash& dest)
+	{
+		auto s = shared_from_this ();
+		m_Service.post ([dest, s](void)
+			{
+				auto it = s->m_LeaseSetRequests.find (dest);
+				if (it != s->m_LeaseSetRequests.end ())
+				{	
+					auto requestComplete = it->second->requestComplete; 
+					s->m_LeaseSetRequests.erase (it);
+					if (requestComplete) requestComplete (nullptr);
+				}	
+			});				
+	}
+		
+	void LeaseSetDestination::RequestLeaseSet (const i2p::data::IdentHash& dest, RequestComplete requestComplete)
+	{
+		std::set<i2p::data::IdentHash> excluded;
+		auto floodfill = i2p::data::netdb.GetClosestFloodfill (dest, excluded);
+		if (floodfill)
+		{
+			auto request = std::make_shared<LeaseSetRequest> (m_Service);
+			request->requestComplete = requestComplete;
+			auto ret = m_LeaseSetRequests.insert (std::pair<i2p::data::IdentHash, std::shared_ptr<LeaseSetRequest> >(dest,request));
+			if (ret.second) // inserted
+			{
+				if (!SendLeaseSetRequest (dest, floodfill, request))
+				{
+					// request failed
+					m_LeaseSetRequests.erase (dest);
+					if (request->requestComplete) request->requestComplete (nullptr);
+				}
+			}	
+			else // duplicate
+			{
+				LogPrint (eLogWarning, "Destination: Request of LeaseSet ", dest.ToBase64 (), " is pending already");
+				// TODO: queue up requests
+				if (request->requestComplete) request->requestComplete (nullptr);
+			}	
+		}	
+		else
+		{	
+			LogPrint (eLogError, "Destination: Can't request LeaseSet, no floodfills found");
+			if (requestComplete) requestComplete (nullptr);
+		}	
+	}	
+		
+	bool LeaseSetDestination::SendLeaseSetRequest (const i2p::data::IdentHash& dest, 
+		std::shared_ptr<const i2p::data::RouterInfo>  nextFloodfill, std::shared_ptr<LeaseSetRequest> request)
+	{
+		if (!request->replyTunnel || !request->replyTunnel->IsEstablished ())
+			request->replyTunnel = m_Pool->GetNextInboundTunnel ();
+		if (!request->replyTunnel) LogPrint (eLogError, "Destination: Can't send LeaseSet request, no inbound tunnels found");
+		if (!request->outboundTunnel || !request->outboundTunnel->IsEstablished ())
+			request->outboundTunnel = m_Pool->GetNextOutboundTunnel ();
+		if (!request->outboundTunnel) LogPrint (eLogError, "Destination: Can't send LeaseSet request, no outbound tunnels found");
+			
+		if (request->replyTunnel && request->outboundTunnel)
+		{	
+			request->excluded.insert (nextFloodfill->GetIdentHash ());
+			request->requestTime = i2p::util::GetSecondsSinceEpoch ();
+			request->requestTimeoutTimer.cancel ();
+
+			uint8_t replyKey[32], replyTag[32];
+			RAND_bytes (replyKey, 32); // random session key 
+			RAND_bytes (replyTag, 32); // random session tag
+			AddSessionKey (replyKey, replyTag);
+
+			auto msg = WrapMessage (nextFloodfill,
+				CreateLeaseSetDatabaseLookupMsg (dest, request->excluded, 
+					request->replyTunnel, replyKey, replyTag));
+			request->outboundTunnel->SendTunnelDataMsg (
+				{
+					i2p::tunnel::TunnelMessageBlock 
+					{ 
+						i2p::tunnel::eDeliveryTypeRouter,
+						nextFloodfill->GetIdentHash (), 0, msg
+					}
+				});	
+			request->requestTimeoutTimer.expires_from_now (boost::posix_time::seconds(LEASESET_REQUEST_TIMEOUT));
+			request->requestTimeoutTimer.async_wait (std::bind (&LeaseSetDestination::HandleRequestTimoutTimer,
+				shared_from_this (), std::placeholders::_1, dest));
+		}	
+		else
+			return false;
+		return true;
+	}	
+
+	void LeaseSetDestination::HandleRequestTimoutTimer (const boost::system::error_code& ecode, const i2p::data::IdentHash& dest)
+	{
+		if (ecode != boost::asio::error::operation_aborted)
+		{
+			auto it = m_LeaseSetRequests.find (dest);
+			if (it != m_LeaseSetRequests.end ())
+			{
+				bool done = false;
+				uint64_t ts = i2p::util::GetSecondsSinceEpoch ();
+				if (ts < it->second->requestTime + MAX_LEASESET_REQUEST_TIMEOUT)
+				{
+					auto floodfill = i2p::data::netdb.GetClosestFloodfill (dest, it->second->excluded);
+					if (floodfill)
+					{
+						// reset tunnels, because one them might fail
+						it->second->outboundTunnel = nullptr;
+						it->second->replyTunnel = nullptr;		
+						done = !SendLeaseSetRequest (dest, floodfill, it->second);
+					}
+					else
+						done = true;
+				}
+				else
+				{	
+					LogPrint (eLogWarning, "Destination: ", dest.ToBase64 (), " was not found within ",  MAX_LEASESET_REQUEST_TIMEOUT, " seconds");
+					done = true;
+				}
+				
+				if (done)
+				{
+					auto requestComplete = it->second->requestComplete; 
+					m_LeaseSetRequests.erase (it);
+					if (requestComplete) requestComplete (nullptr);
+				}	
+			}	
+		}	
+	}
+
+	void LeaseSetDestination::HandleCleanupTimer (const boost::system::error_code& ecode)
+	{
+		if (ecode != boost::asio::error::operation_aborted)
+		{
+			CleanupExpiredTags ();
+			CleanupRemoteLeaseSets ();
+			m_CleanupTimer.expires_from_now (boost::posix_time::minutes (DESTINATION_CLEANUP_TIMEOUT));
+			m_CleanupTimer.async_wait (std::bind (&LeaseSetDestination::HandleCleanupTimer,
+				shared_from_this (), std::placeholders::_1));
+		}
+	}	
+
+	void LeaseSetDestination::CleanupRemoteLeaseSets ()
+	{
+		auto ts = i2p::util::GetMillisecondsSinceEpoch ();
+		for (auto it = m_RemoteLeaseSets.begin (); it != m_RemoteLeaseSets.end ();)
+		{
+			if (it->second->IsEmpty () || ts > it->second->GetExpirationTime ()) // leaseset expired
+			{
+				LogPrint (eLogWarning, "Destination: Remote LeaseSet ", it->second->GetIdentHash ().ToBase64 (), " expired");
+				it = m_RemoteLeaseSets.erase (it);
+			}	
+			else 
+				it++;
+		}
+	}	
+
+	ClientDestination::ClientDestination (const i2p::data::PrivateKeys& keys, bool isPublic, const std::map<std::string, std::string> * params):
+		LeaseSetDestination (isPublic, params),
+		m_Keys (keys), m_DatagramDestination (nullptr)
+	{
+		if (isPublic)	
+			PersistTemporaryKeys ();
+		else
+			i2p::crypto::GenerateElGamalKeyPair(m_EncryptionPrivateKey, m_EncryptionPublicKey);
+		if (isPublic)
+			LogPrint (eLogInfo, "Destination: Local address ", GetIdentHash().ToBase32 (), " created");
+	}	
+
+	ClientDestination::~ClientDestination ()	
+	{
+		if (m_DatagramDestination)
+			delete m_DatagramDestination;
+	}	
+		
+	bool ClientDestination::Start ()
+	{
+		if (LeaseSetDestination::Start ())
+		{	
+			m_StreamingDestination = std::make_shared<i2p::stream::StreamingDestination> (GetSharedFromThis ()); // TODO:
+			m_StreamingDestination->Start ();	
+			for (auto it: m_StreamingDestinationsByPorts)
+				it.second->Start ();
+			return true;
+		}	
+		else
+			return false;
+	}	
+		
+	bool ClientDestination::Stop ()
+	{
+		if (LeaseSetDestination::Stop ())
+		{
+			m_StreamingDestination->Stop ();
+			m_StreamingDestination = nullptr;
+			for (auto it: m_StreamingDestinationsByPorts)
+				it.second->Stop ();
+			if (m_DatagramDestination)
+			{
+				auto d = m_DatagramDestination;
+				m_DatagramDestination = nullptr;
+				delete d;
+			}	
+			return true;
+		}
+		else
+			return false;
+	}	
+
 	void ClientDestination::HandleDataMessage (const uint8_t * buf, size_t len)
 	{
 		uint32_t length = bufbe32toh (buf);
@@ -512,8 +723,8 @@ namespace client
 			default:
 				LogPrint (eLogError, "Destination: Data: unexpected protocol ", buf[9]);
 		}
-	}	
-
+	}
+		
 	void ClientDestination::CreateStream (StreamRequestComplete streamRequestComplete, const i2p::data::IdentHash& dest, int port) 
 	{
 		if (!streamRequestComplete) 
@@ -526,7 +737,7 @@ namespace client
 			streamRequestComplete(CreateStream (leaseSet, port));
 		else
 		{
-			auto s = shared_from_this ();
+			auto s = GetSharedFromThis ();
 			RequestDestination (dest,
 				[s, streamRequestComplete, port](std::shared_ptr<i2p::data::LeaseSet> ls)
 				{
@@ -579,7 +790,7 @@ namespace client
 
 	std::shared_ptr<i2p::stream::StreamingDestination> ClientDestination::CreateStreamingDestination (int port, bool gzip)
 	{
-		auto dest = std::make_shared<i2p::stream::StreamingDestination> (shared_from_this (), port, gzip); 
+		auto dest = std::make_shared<i2p::stream::StreamingDestination> (GetSharedFromThis (), port, gzip); 
 		if (port)
 			m_StreamingDestinationsByPorts[port] = dest;
 		else // update default 
@@ -590,173 +801,23 @@ namespace client
 	i2p::datagram::DatagramDestination * ClientDestination::CreateDatagramDestination ()
 	{
 		if (!m_DatagramDestination)
-			m_DatagramDestination = new i2p::datagram::DatagramDestination (shared_from_this ());
+			m_DatagramDestination = new i2p::datagram::DatagramDestination (GetSharedFromThis ());
 		return m_DatagramDestination;	
 	}
 
-	bool ClientDestination::RequestDestination (const i2p::data::IdentHash& dest, RequestComplete requestComplete)
+	std::vector<std::shared_ptr<const i2p::stream::Stream> > ClientDestination::GetAllStreams () const
 	{
-		if (!m_Pool || !IsReady ()) 
-		{	
-			if (requestComplete) requestComplete (nullptr);
-			return false;
-		}	
-		m_Service.post (std::bind (&ClientDestination::RequestLeaseSet, shared_from_this (), dest, requestComplete));
-		return true;
-	}
-
-	void ClientDestination::CancelDestinationRequest (const i2p::data::IdentHash& dest)
-	{
-		auto s = shared_from_this ();
-		m_Service.post ([dest, s](void)
-			{
-				auto it = s->m_LeaseSetRequests.find (dest);
-				if (it != s->m_LeaseSetRequests.end ())
-				{	
-					auto requestComplete = it->second->requestComplete; 
-					s->m_LeaseSetRequests.erase (it);
-					if (requestComplete) requestComplete (nullptr);
-				}	
-			});				
-	}
-		
-	void ClientDestination::RequestLeaseSet (const i2p::data::IdentHash& dest, RequestComplete requestComplete)
-	{
-		std::set<i2p::data::IdentHash> excluded;
-		auto floodfill = i2p::data::netdb.GetClosestFloodfill (dest, excluded);
-		if (floodfill)
+		std::vector<std::shared_ptr<const i2p::stream::Stream> > ret;
+		if (m_StreamingDestination)
 		{
-			auto request = std::make_shared<LeaseSetRequest> (m_Service);
-			request->requestComplete = requestComplete;
-			auto ret = m_LeaseSetRequests.insert (std::pair<i2p::data::IdentHash, std::shared_ptr<LeaseSetRequest> >(dest,request));
-			if (ret.second) // inserted
-			{
-				if (!SendLeaseSetRequest (dest, floodfill, request))
-				{
-					// request failed
-					m_LeaseSetRequests.erase (dest);
-					if (request->requestComplete) request->requestComplete (nullptr);
-				}
-			}	
-			else // duplicate
-			{
-				LogPrint (eLogWarning, "Destination: Request of LeaseSet ", dest.ToBase64 (), " is pending already");
-				// TODO: queue up requests
-				if (request->requestComplete) request->requestComplete (nullptr);
-			}	
-		}	
-		else
-		{	
-			LogPrint (eLogError, "Destination: Can't request LeaseSet, no floodfills found");
-			if (requestComplete) requestComplete (nullptr);
+			for (auto& it: m_StreamingDestination->GetStreams ())
+				ret.push_back (it.second);
 		}	
+		for (auto& it: m_StreamingDestinationsByPorts)
+			for (auto& it1: it.second->GetStreams ())
+				ret.push_back (it1.second);
+		return ret;
 	}	
-		
-	bool ClientDestination::SendLeaseSetRequest (const i2p::data::IdentHash& dest, 
-		std::shared_ptr<const i2p::data::RouterInfo>  nextFloodfill, std::shared_ptr<LeaseSetRequest> request)
-	{
-		if (!request->replyTunnel || !request->replyTunnel->IsEstablished ())
-			request->replyTunnel = m_Pool->GetNextInboundTunnel ();
-		if (!request->replyTunnel) LogPrint (eLogError, "Destination: Can't send LeaseSet request, no inbound tunnels found");
-		if (!request->outboundTunnel || !request->outboundTunnel->IsEstablished ())
-			request->outboundTunnel = m_Pool->GetNextOutboundTunnel ();
-		if (!request->outboundTunnel) LogPrint (eLogError, "Destination: Can't send LeaseSet request, no outbound tunnels found");
-			
-		if (request->replyTunnel && request->outboundTunnel)
-		{	
-			request->excluded.insert (nextFloodfill->GetIdentHash ());
-			request->requestTime = i2p::util::GetSecondsSinceEpoch ();
-			request->requestTimeoutTimer.cancel ();
-
-			uint8_t replyKey[32], replyTag[32];
-			RAND_bytes (replyKey, 32); // random session key 
-			RAND_bytes (replyTag, 32); // random session tag
-			AddSessionKey (replyKey, replyTag);
-
-			auto msg = WrapMessage (nextFloodfill,
-				CreateLeaseSetDatabaseLookupMsg (dest, request->excluded, 
-					request->replyTunnel, replyKey, replyTag));
-			request->outboundTunnel->SendTunnelDataMsg (
-				{
-					i2p::tunnel::TunnelMessageBlock 
-					{ 
-						i2p::tunnel::eDeliveryTypeRouter,
-						nextFloodfill->GetIdentHash (), 0, msg
-					}
-				});	
-			request->requestTimeoutTimer.expires_from_now (boost::posix_time::seconds(LEASESET_REQUEST_TIMEOUT));
-			request->requestTimeoutTimer.async_wait (std::bind (&ClientDestination::HandleRequestTimoutTimer,
-				shared_from_this (), std::placeholders::_1, dest));
-		}	
-		else
-			return false;
-		return true;
-	}	
-
-	void ClientDestination::HandleRequestTimoutTimer (const boost::system::error_code& ecode, const i2p::data::IdentHash& dest)
-	{
-		if (ecode != boost::asio::error::operation_aborted)
-		{
-			auto it = m_LeaseSetRequests.find (dest);
-			if (it != m_LeaseSetRequests.end ())
-			{
-				bool done = false;
-				uint64_t ts = i2p::util::GetSecondsSinceEpoch ();
-				if (ts < it->second->requestTime + MAX_LEASESET_REQUEST_TIMEOUT)
-				{
-					auto floodfill = i2p::data::netdb.GetClosestFloodfill (dest, it->second->excluded);
-					if (floodfill)
-					{
-						// reset tunnels, because one them might fail
-						it->second->outboundTunnel = nullptr;
-						it->second->replyTunnel = nullptr;		
-						done = !SendLeaseSetRequest (dest, floodfill, it->second);
-					}
-					else
-						done = true;
-				}
-				else
-				{	
-					LogPrint (eLogWarning, "Destination: ", dest.ToBase64 (), " was not found within ",  MAX_LEASESET_REQUEST_TIMEOUT, " seconds");
-					done = true;
-				}
-				
-				if (done)
-				{
-					auto requestComplete = it->second->requestComplete; 
-					m_LeaseSetRequests.erase (it);
-					if (requestComplete) requestComplete (nullptr);
-				}	
-			}	
-		}	
-	}
-
-	void ClientDestination::HandleCleanupTimer (const boost::system::error_code& ecode)
-	{
-		if (ecode != boost::asio::error::operation_aborted)
-		{
-			CleanupExpiredTags ();
-			CleanupRemoteLeaseSets ();
-			m_CleanupTimer.expires_from_now (boost::posix_time::minutes (DESTINATION_CLEANUP_TIMEOUT));
-			m_CleanupTimer.async_wait (std::bind (&ClientDestination::HandleCleanupTimer,
-				shared_from_this (), std::placeholders::_1));
-		}
-	}	
-
-	void ClientDestination::CleanupRemoteLeaseSets ()
-	{
-		auto ts = i2p::util::GetMillisecondsSinceEpoch ();
-		for (auto it = m_RemoteLeaseSets.begin (); it != m_RemoteLeaseSets.end ();)
-		{
-			if (it->second->IsEmpty () || ts > it->second->GetExpirationTime ()) // leaseset expired
-			{
-				LogPrint (eLogWarning, "Destination: Remote LeaseSet ", it->second->GetIdentHash ().ToBase64 (), " expired");
-				it = m_RemoteLeaseSets.erase (it);
-			}	
-			else 
-				it++;
-		}
-	}
 
 	void ClientDestination::PersistTemporaryKeys ()
 	{
@@ -780,20 +841,14 @@ namespace client
 			return;
 		}
 		LogPrint(eLogError, "Destinations: Can't save keys to ", path);
-	}
+	}	
 
-	std::vector<std::shared_ptr<const i2p::stream::Stream> > ClientDestination::GetAllStreams () const
+	void ClientDestination::CreateNewLeaseSet (std::vector<std::shared_ptr<i2p::tunnel::InboundTunnel> > tunnels)
 	{
-		std::vector<std::shared_ptr<const i2p::stream::Stream> > ret;
-		if (m_StreamingDestination)
-		{
-			for (auto& it: m_StreamingDestination->GetStreams ())
-				ret.push_back (it.second);
-		}	
-		for (auto& it: m_StreamingDestinationsByPorts)
-			for (auto& it1: it.second->GetStreams ())
-				ret.push_back (it1.second);
-		return ret;
+		auto leaseSet = new i2p::data::LocalLeaseSet (GetIdentity (), m_EncryptionPublicKey, tunnels);
+		// sign
+		Sign (leaseSet->GetBuffer (), leaseSet->GetBufferLen () - leaseSet->GetSignatureLen (), leaseSet->GetSignature ()); // TODO
+		SetLeaseSet (leaseSet);
 	}	
 }
 }

Destination.h

@@ -49,8 +49,8 @@ namespace client
 
 	typedef std::function<void (std::shared_ptr<i2p::stream::Stream> stream)> StreamRequestComplete;
 
-	class ClientDestination: public i2p::garlic::GarlicDestination,
-		public std::enable_shared_from_this<ClientDestination>
+	class LeaseSetDestination: public i2p::garlic::GarlicDestination,
+		public std::enable_shared_from_this<LeaseSetDestination>
 	{
 		typedef std::function<void (std::shared_ptr<i2p::data::LeaseSet> leaseSet)> RequestComplete;
 		// leaseSet = nullptr means not found
@@ -68,11 +68,11 @@ namespace client
 		
 		public:
 
-			ClientDestination (const i2p::data::PrivateKeys& keys, bool isPublic, const std::map<std::string, std::string> * params = nullptr);
-			~ClientDestination ();	
+			LeaseSetDestination (bool isPublic, const std::map<std::string, std::string> * params = nullptr);
+			~LeaseSetDestination ();	
 
-			virtual void Start ();
-			virtual void Stop ();
+			virtual bool Start ();
+			virtual bool Stop ();
 			bool IsRunning () const { return m_IsRunning; };
 			boost::asio::io_service& GetService () { return m_Service; };
 			std::shared_ptr<i2p::tunnel::TunnelPool> GetTunnelPool () { return m_Pool; }; 
@@ -80,28 +80,9 @@ namespace client
 			std::shared_ptr<const i2p::data::LeaseSet> FindLeaseSet (const i2p::data::IdentHash& ident);
 			bool RequestDestination (const i2p::data::IdentHash& dest, RequestComplete requestComplete = nullptr);
 			void CancelDestinationRequest (const i2p::data::IdentHash& dest);	
-			
-			// streaming
-			std::shared_ptr<i2p::stream::StreamingDestination> CreateStreamingDestination (int port, bool gzip = true); // additional
-			std::shared_ptr<i2p::stream::StreamingDestination> GetStreamingDestination (int port = 0) const;
-			// following methods operate with default streaming destination
-			void CreateStream (StreamRequestComplete streamRequestComplete, const i2p::data::IdentHash& dest, int port = 0);
-			std::shared_ptr<i2p::stream::Stream> CreateStream (std::shared_ptr<const i2p::data::LeaseSet> remote, int port = 0);
-			void AcceptStreams (const i2p::stream::StreamingDestination::Acceptor& acceptor);
-			void StopAcceptingStreams ();
-			bool IsAcceptingStreams () const;
-			
-			// datagram
-			i2p::datagram::DatagramDestination * GetDatagramDestination () const { return m_DatagramDestination; };
-			i2p::datagram::DatagramDestination * CreateDatagramDestination ();
 
-			// implements LocalDestination
-			const i2p::data::PrivateKeys& GetPrivateKeys () const { return m_Keys; };
-			const uint8_t * GetEncryptionPrivateKey () const { return m_EncryptionPrivateKey; };
-			const uint8_t * GetEncryptionPublicKey () const { return m_EncryptionPublicKey; };
-			
 			// implements GarlicDestination
-			std::shared_ptr<const i2p::data::LeaseSet> GetLeaseSet ();
+			std::shared_ptr<const i2p::data::LocalLeaseSet> GetLeaseSet ();
 			std::shared_ptr<i2p::tunnel::TunnelPool> GetTunnelPool () const { return m_Pool; }
 			void HandleI2NPMessage (const uint8_t * buf, size_t len, std::shared_ptr<i2p::tunnel::InboundTunnel> from);
 
@@ -111,9 +92,13 @@ namespace client
 			void ProcessDeliveryStatusMessage (std::shared_ptr<I2NPMessage> msg);	
 			void SetLeaseSetUpdated ();
 
-			// I2CP
-			void HandleDataMessage (const uint8_t * buf, size_t len);
+		protected:
 
+			void SetLeaseSet (i2p::data::LocalLeaseSet * newLeaseSet);
+			// I2CP
+			virtual void HandleDataMessage (const uint8_t * buf, size_t len) = 0;
+			virtual void CreateNewLeaseSet (std::vector<std::shared_ptr<i2p::tunnel::InboundTunnel> > tunnels) = 0;
+			
 		private:
 				
 			void Run ();			
@@ -129,29 +114,22 @@ namespace client
 			bool SendLeaseSetRequest (const i2p::data::IdentHash& dest, std::shared_ptr<const i2p::data::RouterInfo>  nextFloodfill, std::shared_ptr<LeaseSetRequest> request);	
 			void HandleRequestTimoutTimer (const boost::system::error_code& ecode, const i2p::data::IdentHash& dest);
 			void HandleCleanupTimer (const boost::system::error_code& ecode);
-			void CleanupRemoteLeaseSets ();
-			void PersistTemporaryKeys ();			
-
+			void CleanupRemoteLeaseSets ();			
+			
 		private:
 
 			volatile bool m_IsRunning;
 			std::thread * m_Thread;	
 			boost::asio::io_service m_Service;
 			boost::asio::io_service::work m_Work;
-			i2p::data::PrivateKeys m_Keys;
-			uint8_t m_EncryptionPublicKey[256], m_EncryptionPrivateKey[256];
 			std::map<i2p::data::IdentHash, std::shared_ptr<i2p::data::LeaseSet> > m_RemoteLeaseSets;
 			std::map<i2p::data::IdentHash, std::shared_ptr<LeaseSetRequest> > m_LeaseSetRequests;
 
 			std::shared_ptr<i2p::tunnel::TunnelPool> m_Pool;
-			std::shared_ptr<i2p::data::LeaseSet> m_LeaseSet;
+			std::shared_ptr<i2p::data::LocalLeaseSet> m_LeaseSet;
 			bool m_IsPublic;
 			uint32_t m_PublishReplyToken;
 			std::set<i2p::data::IdentHash> m_ExcludedFloodfills; // for publishing
-			
-			std::shared_ptr<i2p::stream::StreamingDestination> m_StreamingDestination; // default
-			std::map<uint16_t, std::shared_ptr<i2p::stream::StreamingDestination> > m_StreamingDestinationsByPorts;
-			i2p::datagram::DatagramDestination * m_DatagramDestination;
 	
 			boost::asio::deadline_timer m_PublishConfirmationTimer, m_PublishVerificationTimer, m_CleanupTimer;
 
@@ -159,6 +137,63 @@ namespace client
 			
 			// for HTTP only
 			int GetNumRemoteLeaseSets () const { return m_RemoteLeaseSets.size (); };
+	};	
+
+	class ClientDestination: public LeaseSetDestination
+	{
+		public:
+
+			ClientDestination (const i2p::data::PrivateKeys& keys, bool isPublic, const std::map<std::string, std::string> * params = nullptr);
+			~ClientDestination ();
+			
+			bool Start ();
+			bool Stop ();
+
+			const i2p::data::PrivateKeys& GetPrivateKeys () const { return m_Keys; };
+			void Sign (const uint8_t * buf, int len, uint8_t * signature) const { m_Keys.Sign (buf, len, signature); };	
+			
+			// streaming
+			std::shared_ptr<i2p::stream::StreamingDestination> CreateStreamingDestination (int port, bool gzip = true); // additional
+			std::shared_ptr<i2p::stream::StreamingDestination> GetStreamingDestination (int port = 0) const;
+			// following methods operate with default streaming destination
+			void CreateStream (StreamRequestComplete streamRequestComplete, const i2p::data::IdentHash& dest, int port = 0);
+			std::shared_ptr<i2p::stream::Stream> CreateStream (std::shared_ptr<const i2p::data::LeaseSet> remote, int port = 0);
+			void AcceptStreams (const i2p::stream::StreamingDestination::Acceptor& acceptor);
+			void StopAcceptingStreams ();
+			bool IsAcceptingStreams () const;
+
+			// datagram
+			i2p::datagram::DatagramDestination * GetDatagramDestination () const { return m_DatagramDestination; };
+			i2p::datagram::DatagramDestination * CreateDatagramDestination ();
+			
+			// implements LocalDestination		
+			const uint8_t * GetEncryptionPrivateKey () const { return m_EncryptionPrivateKey; };
+			std::shared_ptr<const i2p::data::IdentityEx> GetIdentity () const { return m_Keys.GetPublic (); };			
+
+		protected:
+			
+			// I2CP
+			void HandleDataMessage (const uint8_t * buf, size_t len);
+			void CreateNewLeaseSet (std::vector<std::shared_ptr<i2p::tunnel::InboundTunnel> > tunnels);
+			
+		private:
+
+			std::shared_ptr<ClientDestination> GetSharedFromThis ()
+			{ return std::static_pointer_cast<ClientDestination>(shared_from_this ()); }   
+			void PersistTemporaryKeys ();
+
+		private:
+
+			i2p::data::PrivateKeys m_Keys;
+			uint8_t m_EncryptionPublicKey[256], m_EncryptionPrivateKey[256];
+
+			std::shared_ptr<i2p::stream::StreamingDestination> m_StreamingDestination; // default
+			std::map<uint16_t, std::shared_ptr<i2p::stream::StreamingDestination> > m_StreamingDestinationsByPorts;
+			i2p::datagram::DatagramDestination * m_DatagramDestination;
+
+		public:
+
+			// for HTTP only
 			std::vector<std::shared_ptr<const i2p::stream::Stream> > GetAllStreams () const;
 	};	
 }	

FS.cpp

@@ -55,6 +55,14 @@ namespace fs {
     dataDir += "/Library/Application Support/" + appName;
     return;
 #else /* other unix */
+#if defined(ANDROID)
+	if (boost::filesystem::exists("/sdcard"))
+	{	  
+		dataDir = "/sdcard/" + appName; 
+		return;
+	}	  
+	// otherwise use /data/files  
+#endif	  
     char *home = getenv("HOME");
     if (isService) {
       dataDir = "/var/lib/" + appName;

Family.cpp

@@ -94,7 +94,7 @@ namespace data
 		int numCertificates = 0;
 
 		if (!i2p::fs::ReadDir(certDir, files)) {
-			LogPrint(eLogWarning, "Reseed: Can't load reseed certificates from ", certDir);
+			LogPrint(eLogWarning, "Family: Can't load family certificates from ", certDir);
 			return;
 		}
 

Garlic.h

@@ -163,7 +163,7 @@ namespace garlic
 			virtual void ProcessDeliveryStatusMessage (std::shared_ptr<I2NPMessage> msg);			
 			virtual void SetLeaseSetUpdated ();
 			
-			virtual std::shared_ptr<const i2p::data::LeaseSet> GetLeaseSet () = 0; // TODO
+			virtual std::shared_ptr<const i2p::data::LocalLeaseSet> GetLeaseSet () = 0; // TODO
 			virtual std::shared_ptr<i2p::tunnel::TunnelPool> GetTunnelPool () const = 0;
 			virtual void HandleI2NPMessage (const uint8_t * buf, size_t len, std::shared_ptr<i2p::tunnel::InboundTunnel> from) = 0;
 			

HTTP.cpp

@@ -6,8 +6,10 @@
 * See full license text in LICENSE file at top of project tree
 */
 
+#include "util.h"
 #include "HTTP.h"
 #include <algorithm>
+#include <ctime>
 
 namespace i2p {
 namespace http {
@@ -44,9 +46,10 @@ namespace http {
   bool parse_header_line(const std::string & line, std::map<std::string, std::string> & headers) {
     std::size_t pos = 0;
     std::size_t len = 2; /* strlen(": ") */
+    std::size_t max = line.length();
     if ((pos = line.find(": ", pos)) == std::string::npos)
       return false;
-    while (isspace(line.at(pos + len)))
+    while ((pos + len) < max && isspace(line.at(pos + len)))
       len++;
     std::string name  = line.substr(0, pos);
     std::string value = line.substr(pos + len);
@@ -54,6 +57,13 @@ namespace http {
     return true;
   }
 
+  void gen_rfc1123_date(std::string & out) {
+    std::time_t now = std::time(nullptr);
+    char buf[128];
+    std::strftime(buf, sizeof(buf), "%a, %d %b %Y %H:%M:%S GMT", std::gmtime(&now));
+    out = buf;
+  }
+
   bool URL::parse(const char *str, std::size_t len) {
     std::string url(str, len ? len : strlen(str));
     return parse(url);
@@ -184,6 +194,25 @@ namespace http {
     return out;
   }
 
+  void HTTPMsg::add_header(const char *name, std::string & value, bool replace) {
+    add_header(name, value.c_str(), replace);
+  }
+
+  void HTTPMsg::add_header(const char *name, const char *value, bool replace) {
+    std::size_t count = headers.count(name);
+    if (count && !replace)
+      return;
+    if (count) {
+      headers[name] = value;
+      return;
+    }
+    headers.insert(std::pair<std::string, std::string>(name, value));
+  }
+
+  void HTTPMsg::del_header(const char *name) {
+    headers.erase(name);
+  }
+
   int HTTPReq::parse(const char *buf, size_t len) {
     std::string str(buf, len);
     return parse(str);
@@ -225,21 +254,12 @@ namespace http {
       if (pos >= eoh)
         break;
     }
-    auto it = headers.find("Host");
-    if (it != headers.end ()) {
-      host = it->second;
-    } else if (version == "HTTP/1.1") {
-      return -1; /* 'Host' header required for HTTP/1.1 */
-    } else if (url.host != "") {
-      host = url.host;
-    }
     return eoh + strlen(HTTP_EOH);
   }
 
   std::string HTTPReq::to_string() {
     std::stringstream ss;
     ss << method << " " << uri << " " << version << CRLF;
-    ss << "Host: " << host << CRLF;
     for (auto & h : headers) {
       ss << h.first << ": " << h.second << CRLF;
     }
@@ -256,7 +276,7 @@ namespace http {
     return false;
   }
 
-  long int HTTPRes::length() {
+  long int HTTPMsg::length() {
     unsigned long int length = 0;
     auto it = headers.find("Content-Length");
     if (it == headers.end())
@@ -311,12 +331,24 @@ namespace http {
   }
 
   std::string HTTPRes::to_string() {
+    if (version == "HTTP/1.1" && headers.count("Date") == 0) {
+      std::string date;
+      gen_rfc1123_date(date);
+      add_header("Date", date.c_str());
+    }
+    if (status == "OK" && code != 200)
+      status = HTTPCodeToStatus(code); // update
+    if (body.length() > 0 && headers.count("Content-Length") == 0)
+        add_header("Content-Length", std::to_string(body.length()).c_str());
+    /* build response */
     std::stringstream ss;
     ss << version << " " << code << " " << status << CRLF;
     for (auto & h : headers) {
       ss << h.first << ": " << h.second << CRLF;
     }
     ss << CRLF;
+    if (body.length() > 0)
+      ss << body;
     return ss.str();
   }
 
@@ -366,11 +398,10 @@ namespace http {
 
   bool MergeChunkedResponse (std::istream& in, std::ostream& out) {
     std::string hexLen;
-    long int len;
     while (!in.eof ()) {
       std::getline (in, hexLen);
       errno = 0;
-      len = strtoul(hexLen.c_str(), (char **) NULL, 16);
+      long int len = strtoul(hexLen.c_str(), (char **) NULL, 16);
       if (errno != 0)
         return false; /* conversion error */
       if (len == 0)

HTTP.h

@@ -38,7 +38,7 @@ namespace http {
      * @brief Tries to parse url from string
      * @return true on success, false on invalid url
      */
-    bool parse (const char *str, size_t len = 0);
+    bool parse (const char *str, std::size_t len = 0);
     bool parse (const std::string& url);
 
     /**
@@ -54,12 +54,21 @@ namespace http {
     std::string to_string ();
   };
 
-  struct HTTPReq {
+  struct HTTPMsg {
     std::map<std::string, std::string> headers;
+
+    void add_header(const char *name, std::string & value, bool replace = false);
+    void add_header(const char *name, const char *value, bool replace = false);
+    void del_header(const char *name);
+
+    /** @brief Returns declared message length or -1 if unknown */
+    long int length();
+  };
+
+  struct HTTPReq : HTTPMsg {
     std::string version;
     std::string method;
     std::string uri;
-    std::string host;
 
     HTTPReq (): version("HTTP/1.0"), method("GET"), uri("/") {};
 
@@ -75,11 +84,18 @@ namespace http {
     std::string to_string();
   };
 
-  struct HTTPRes {
-    std::map<std::string, std::string> headers;
+  struct HTTPRes : HTTPMsg {
     std::string version;
     std::string status;
     unsigned short int code;
+    /**
+     * @brief Simplifies response generation
+     *
+     * If this variable is set, on @a to_string() call:
+     *   * Content-Length header will be added if missing,
+     *   * contents of @a body will be included in generated response
+     */
+    std::string body;
 
     HTTPRes (): version("HTTP/1.1"), status("OK"), code(200) {}
 
@@ -91,14 +107,17 @@ namespace http {
     int parse(const char *buf, size_t len);
     int parse(const std::string& buf);
 
-    /** @brief Serialize HTTP response to string */
+    /**
+     * @brief Serialize HTTP response to string
+     * @note If @a version is set to HTTP/1.1, and Date header is missing,
+     *   it will be generated based on current time and added to headers
+     * @note If @a body is set and Content-Length header is missing,
+     *   this header will be added, based on body's length
+     */
     std::string to_string();
 
     /** @brief Checks that response declared as chunked data */
     bool is_chunked();
-
-    /** @brief Returns declared response length or -1 if unknown */
-    long int length();
   };
 
   /**
@@ -115,6 +134,14 @@ namespace http {
    * @return Decoded string
    */
   std::string UrlDecode(const std::string& data, bool null = false);
+
+  /**
+   * @brief Merge HTTP response content with Transfer-Encoding: chunked
+   * @param in  Input stream
+   * @param out Output stream
+   * @return true on success, false otherwise
+   */
+  bool MergeChunkedResponse (std::istream& in, std::ostream& out);
 } // http
 } // i2p
 

HTTPProxy.cpp

@@ -1,7 +1,6 @@
 #include <cstring>
 #include <cassert>
 #include <boost/lexical_cast.hpp>
-#include <boost/regex.hpp>
 #include <string>
 #include <atomic>
 #include "HTTPProxy.h"
@@ -13,6 +12,7 @@
 #include "I2PEndian.h"
 #include "I2PTunnel.h"
 #include "Config.h"
+#include "HTTP.h"
 
 namespace i2p
 {
@@ -93,7 +93,7 @@ namespace proxy
 	//TODO: handle this apropriately
 	void HTTPProxyHandler::HTTPRequestFailed(/*HTTPProxyHandler::errTypes error*/)
 	{
-		static std::string response = "HTTP/1.0 500 Internal Server Error\r\nContent-type: text/html\r\nContent-length: 0\r\n";
+		static std::string response = "HTTP/1.0 500 Internal Server Error\r\nContent-type: text/html\r\nContent-length: 0\r\n\r\n";
 		boost::asio::async_write(*m_sock, boost::asio::buffer(response,response.size()),
 					 std::bind(&HTTPProxyHandler::SentHTTPFailed, shared_from_this(), std::placeholders::_1));
 	}
@@ -117,21 +117,14 @@ namespace proxy
 	void HTTPProxyHandler::ExtractRequest()
 	{
 		LogPrint(eLogDebug, "HTTPProxy: request: ", m_method, " ", m_url);
-		std::string server="";
-		std::string port="80";
-		boost::regex rHTTP("http://(.*?)(:(\\d+))?(/.*)");
-		boost::smatch m;
-		std::string path;
-		if(boost::regex_search(m_url, m, rHTTP, boost::match_extra)) 
-		{
-			server=m[1].str();
-			if (m[2].str() != "")  port=m[3].str();
-			path=m[4].str();
-		}
-		LogPrint(eLogDebug, "HTTPProxy: server: ", server, ", port: ", port, ", path: ", path);
-		m_address = server;
-		m_port = boost::lexical_cast<int>(port);
-		m_path = path;
+		i2p::http::URL url;
+		url.parse (m_url);
+		m_address = url.host;
+		m_port = url.port;
+		m_path = url.path;
+		if (url.query.length () > 0) m_path += "?" + url.query;
+		if (!m_port) m_port = 80;
+		LogPrint(eLogDebug, "HTTPProxy: server: ", m_address, ", port: ", m_port, ", path: ", m_path);
 	}
 
 	bool HTTPProxyHandler::ValidateHTTPRequest() 

HTTPServer.cpp

@@ -1,4 +1,3 @@
-#include <ctime>
 #include <iomanip>
 #include <sstream>
 #include <thread>
@@ -22,162 +21,13 @@
 #include "ClientContext.h"
 #include "HTTPServer.h"
 #include "Daemon.h"
+#include "util.h"
 
 // For image and info
 #include "version.h"
 
 namespace i2p {
 namespace http {
-	const char *itoopieImage =
-		"<img alt=\"ICToopie Icon\" src=\"data:image/png;base64,"
-		"iVBORw0KGgoAAAANSUhEUgAAAIAAAACACAYAAADDPmHLAAAABmJLR0QAAAAAAAD5Q7t/AAAACXBIWXM"
-		"AAA3XAAAN1wFCKJt4AAAAB3RJTUUH3ggRChYFXVBoSgAAIABJREFUeNrtnXl8VOX1/9/PvXcmewiQBB"
-		"J2CKsKihQXkCJuiD8VKyptXejXaikWbe1C1dqi0lpr7UvrgihV64ZCXaqCUBEUQVBAAZUl7EtYEkLIP"
-		"pmZ+zy/P+6dySx3JgESkpAcX/MiznLvc8/5POc55zznnAfaqFWTaIXPnAt0AzoBqYAB1AAVwAFgF3Ck"
-		"DQCnBvUHxgEXAMOBLsfw22+BT4ElwGKgrE1ftAwaBswEygFlv+QJvALX2AH8BchrY3HzpF8A+xtA4PU"
-		"BwxZgUhvLmwf9AfA1suBjgaEK+GWbDdA0dAswC0iwhVEvSk5A9smFThmIjFSUroPHC0cr0HYexNxTiH"
-		"aMfBFAiT2e99sA0PiUBXwMnFEfwZ/ZB3n1eTDmTDh3IMKdgoYZoi8CXBCABhioA/uRn3+H+OgreGcFq"
-		"vAoWj15udQ2Oj1tAGgcmgS8WJfgczsif3sd3D4OkZyCZnqPQUWEkKaBlgDbd2PO+gDx5H/B462TZwq4"
-		"zPYc2gDQgPQmcH084Z/eE/nkHYjRw9H8VQ17c02A5ka99j/kb59DHDgSl3cC+BswrQ0AJ04GsB4YFEv"
-		"47VJQr/8eNW4kuv8kKF8jEfXSfOSUf6JVe+PydhEwtg0Ax0/Jtv+dHesLU65EPn0Xmt/XJM+ibn0M8+"
-		"XF6HH4+xVwdhsAjp0Sgb1AB6dxCoH67B+oEaeh+80mVE8GLP0a8+LfI6R05KcA1gFntQHg2GgX0N3pg"
-		"87tkd/NRktPbj7jr/SghkxG7j7k6DEI23O5uLkxWWumwl8WS/i9OmPueQ3RnIQPkJKI2PUq+jkDgs5l"
-		"pGdwEfDPNgDUTQ9hbd5EUfds5PZ/owvRPIHr98Oqp9EvHBITBFOBa9qWgNg0FFjrZO1npKIOvgm61my"
-		"1Vq1d4IbhP0euzo9pE3TAih62ASCCioH2TrNn72vQuUPzF34QBDoqdyLywBHHMa+zwd62BITQX+yZEU"
-		"X/uR+V04TCN9ygFOaafNTbyzHnLsNc9g3S60ca7hjLgYlY9yxajNjFWcBNbRqgltKBUidmTRiFnPcnd"
-		"L9DwEUI0JNgz17k5xuRBYfRvX7I6YD8/mBEr+5o/uoTEHwC6vn3UE+9h9qwwxmAw/oh/3or4qJhaE5j"
-		"fGcF5vUzHH/rtV3dNgBgxfdvcfL1a+YjhIgep6Ej/zYX+eg8tMOlzs/RLQv52M/gujHo/pr6D0bXYG0"
-		"+5iX3II5W1I9Hlw/HnP8Qhimjtce432N+uDoKBAJ4AJje2gHQDjjqNPtn34265ZJwxmkarMnHvOi3iA"
-		"pP/cY/5izkx4/UL2CkaTBvGf6Jfw6L7gXus/aCCy4YcujQoZL8/HzdXrKC4x7UHfXdbLTI+1TXINPHO"
-		"/JbNLUMmoMNMN1J+DkdkLdeGc4cXYO3l+M/ZypaiPAFsHvMmDFFl1122ZoxY8Zsyc7OLgxl7JKv0YZM"
-		"RhquugezJh8zQvjmpEmT9hUWFuYrpc5etmyZsWXLliylVOLs2bPXCyFKA/fauAcxfjr+SLsgORHtjz+"
-		"OuYl1F62c/Dhk3My5F7/vQ1Toa8XjmIHPhRAK2L1w4cIDSimPiqCCgoJdI0aM2EtIptAtl+BTH4VfM/"
-		"SlPkalJ9feIyEhQa5fv36Nik/Fffv2LbHHIwH5v4ejx24uQkLttUNe+1uz8K/CIZUrIxVTLUWGMXAhM"
-		"tFdK/y8vLzNSimzDuGo++67b37oPdY8HS2cwOuZqWECqtm0adNaVT86AhQEftuvK361NAIAC1G/uc4R"
-		"AAo4s7UuAT9xUv+/uQ5l1tSqcE3A/f9GeWwru127dnu2bt3auz7jnzFjxriJEyeuEkIIgDufRjm5boY"
-		"bZn4QHIuYPn367gEDBtTXV2+/atWqI4GlIH8f2uYdhFkCUsG06x1/q2jCBNOmNgKVEwDK/otKctcK10"
-		"hEuS5G+U3LaNq5c2dhz549s4/hPj4hxFEgE6BoHmSkhj+7pmHqlwXvWaaUcmFtR9ebMjMzNxcXF/cHm"
-		"DEJNe2GcIAabjhnCuaXW6KAexCrYKVVaQDH2TW8PzItNXxcK9cjbeGTnZ295xiFD+CaMmWKPwD4uZ9G"
-		"g+7bnbX3vP766w8fq/ABpk2bFrTqV26ytorDjB0v3Oi8H5hje0OtCgCOrJh4ocWoUFqxsXac11xzzXG"
-		"Nefz48cGrLvsWZUSkcBwuq00RHTNmzHFlGFx55ZU5gb93HUQ6cffakTG17oWtDQDnO6n/K8+JUs1s3x"
-		"9cT8WgQYNkHdfdiVUVFEaDBw/2Bf7eVgCROTyGXntfl8t1XBmFOTk5e4O+vxflJOrcXLTUxKjdQgWc0"
-		"9oAcKZT5C+vdzjbBODzhwfqnC722Wef7cnMzNwthOglhEjMzMxct2HDhj1BARtG8CpHK6OF0yWz9u/8"
-		"/PxOAEoppJSlU6ZM2dipU6cCIcSXEyZM2KaUKncaQ3l5eXrQHkhHd/T8vTDydEctcEZrA0CPyDfOykP"
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-
 	const char *itoopieFavicon =
 		"data:image/png;base64,"
 		"iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv"
@@ -241,15 +91,15 @@ namespace http {
 
 		if ((num = seconds / 86400) > 0) {
 			s << num << " days, ";
-			seconds -= num;
+			seconds -= num * 86400;
 		}
 		if ((num = seconds / 3600) > 0) {
 			s << num << " hours, ";
-			seconds -= num;
+			seconds -= num * 3600;
 		}
 		if ((num = seconds / 60) > 0) {
 			s << num << " min, ";
-			seconds -= num;
+			seconds -= num * 60;
 		}
 		s << seconds << " seconds";
 	}
@@ -278,7 +128,7 @@ namespace http {
 			"<html lang=\"en\">\r\n" /* TODO: Add support for locale */
 			"  <head>\r\n"
 			"  <meta charset=\"UTF-8\">\r\n" /* TODO: Find something to parse html/template system. This is horrible. */
-			"  <link rel='shortcut icon' href='" << itoopieFavicon << "'>\r\n"
+			"  <link rel=\"shortcut icon\" href=\"" << itoopieFavicon << "\">\r\n"
 			"  <title>Purple I2P " VERSION " Webconsole</title>\r\n"
 			<< cssStyles <<
 			"</head>\r\n";
@@ -287,15 +137,15 @@ namespace http {
 			"<div class=header><b>i2pd</b> webconsole</div>\r\n"
 			"<div class=wrapper>\r\n"
 			"<div class=left>\r\n"
-			"  <a href=/>Main page</a><br>\r\n<br>\r\n"
-			"  <a href=/?page=" << HTTP_PAGE_COMMANDS << ">Router commands</a><br>\r\n"
-			"  <a href=/?page=" << HTTP_PAGE_LOCAL_DESTINATIONS << ">Local destinations</a><br>\r\n"
-			"  <a href=/?page=" << HTTP_PAGE_TUNNELS << ">Tunnels</a><br>\r\n"
-			"  <a href=/?page=" << HTTP_PAGE_TRANSIT_TUNNELS << ">Transit tunnels</a><br>\r\n"
-			"  <a href=/?page=" << HTTP_PAGE_TRANSPORTS << ">Transports</a><br>\r\n"
-			"  <a href=/?page=" << HTTP_PAGE_I2P_TUNNELS << ">I2P tunnels</a><br>\r\n"
-			"  <a href=/?page=" << HTTP_PAGE_JUMPSERVICES << ">Jump services</a><br>\r\n"
-			"  <a href=/?page=" << HTTP_PAGE_SAM_SESSIONS << ">SAM sessions</a><br>\r\n"
+			"  <a href=\"/\">Main page</a><br>\r\n<br>\r\n"
+			"  <a href=\"/?page=" << HTTP_PAGE_COMMANDS << "\">Router commands</a><br>\r\n"
+			"  <a href=\"/?page=" << HTTP_PAGE_LOCAL_DESTINATIONS << "\">Local destinations</a><br>\r\n"
+			"  <a href=\"/?page=" << HTTP_PAGE_TUNNELS << "\">Tunnels</a><br>\r\n"
+			"  <a href=\"/?page=" << HTTP_PAGE_TRANSIT_TUNNELS << "\">Transit tunnels</a><br>\r\n"
+			"  <a href=\"/?page=" << HTTP_PAGE_TRANSPORTS << "\">Transports</a><br>\r\n"
+			"  <a href=\"/?page=" << HTTP_PAGE_I2P_TUNNELS << "\">I2P tunnels</a><br>\r\n"
+			"  <a href=\"/?page=" << HTTP_PAGE_JUMPSERVICES << "\">Jump services</a><br>\r\n"
+			"  <a href=\"/?page=" << HTTP_PAGE_SAM_SESSIONS << "\">SAM sessions</a><br>\r\n"
 			"</div>\r\n"
 			"<div class=right>";
 	}
@@ -381,15 +231,15 @@ namespace http {
 		clientTunnelCount += i2p::tunnel::tunnels.CountInboundTunnels();
 		size_t transitTunnelCount = i2p::tunnel::tunnels.CountTransitTunnels();
 		
-		s << "<b>Client Tunnels:</b> " << std::to_string(clientTunnelCount) << " ";
-		s << "<b>Transit Tunnels:</b> " << std::to_string(transitTunnelCount) << "<br>\r\n";
+        s << "<b>Client Tunnels:</b> " << std::to_string(clientTunnelCount) << " ";
+        s << "<b>Transit Tunnels:</b> " << std::to_string(transitTunnelCount) << "<br>\r\n";
 	}
 
 	void ShowJumpServices (std::stringstream& s, const std::string& address)
 	{
-		s << "<form type=\"GET\" action=\"/\">";
+		s << "<form method=\"get\" action=\"/\">";
 		s << "<input type=\"hidden\" name=\"page\" value=\"jumpservices\">";
-		s << "<input type=\"text\"   name=\"address\" value=\"" << address << "\">";
+		s << "<input type=\"text\" name=\"address\" value=\"" << address << "\">";
 		s << "<input type=\"submit\" value=\"Update\">";
 		s << "</form><br>\r\n";
 		s << "<b>Jump services for " << address << "</b>\r\n<ul>\r\n";
@@ -405,7 +255,7 @@ namespace http {
 		for (auto& it: i2p::client::context.GetDestinations ())
 		{
 			auto ident = it.second->GetIdentHash ();; 
-			s << "<a href=/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << ">"; 
+			s << "<a href=\"/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">"; 
 			s << i2p::client::context.GetAddressBook ().ToAddress(ident) << "</a><br>\r\n" << std::endl;
 		}
 	}
@@ -509,21 +359,21 @@ namespace http {
 	{
 		/* commands */
 		s << "<b>Router Commands</b><br>\r\n";
-		s << "  <a href=/?cmd=" << HTTP_COMMAND_RUN_PEER_TEST << ">Run peer test</a><br>\r\n";
-		//s << "  <a href=/?cmd=" << HTTP_COMMAND_RELOAD_CONFIG << ">Reload config</a><br>\r\n";
+		s << "  <a href=\"/?cmd=" << HTTP_COMMAND_RUN_PEER_TEST << "\">Run peer test</a><br>\r\n";
+		//s << "  <a href=\"/?cmd=" << HTTP_COMMAND_RELOAD_CONFIG << "\">Reload config</a><br>\r\n";
 		if (i2p::context.AcceptsTunnels ())
-			s << "  <a href=/?cmd=" << HTTP_COMMAND_STOP_ACCEPTING_TUNNELS << ">Stop accepting tunnels</a><br>\r\n";
+			s << "  <a href=\"/?cmd=" << HTTP_COMMAND_STOP_ACCEPTING_TUNNELS << "\">Stop accepting tunnels</a><br>\r\n";
 		else	
-			s << "  <a href=/?cmd=" << HTTP_COMMAND_START_ACCEPTING_TUNNELS << ">Start accepting tunnels</a><br>\r\n";
-#ifndef WIN32
+			s << "  <a href=\"/?cmd=" << HTTP_COMMAND_START_ACCEPTING_TUNNELS << "\">Start accepting tunnels</a><br>\r\n";
+#if (!defined(WIN32) && !defined(QT_GUI_LIB)) 
 		if (Daemon.gracefullShutdownInterval) {
-			s << "  <a href=/?cmd=" << HTTP_COMMAND_SHUTDOWN_CANCEL << ">Cancel gracefull shutdown (";
+			s << "  <a href=\"/?cmd=" << HTTP_COMMAND_SHUTDOWN_CANCEL << "\">Cancel gracefull shutdown (";
 			s << Daemon.gracefullShutdownInterval;
 			s << " seconds remains)</a><br>\r\n";
 		} else {
-			s << "  <a href=/?cmd=" << HTTP_COMMAND_SHUTDOWN_START << ">Start gracefull shutdown</a><br>\r\n";
+			s << "  <a href=\"/?cmd=" << HTTP_COMMAND_SHUTDOWN_START << "\">Start gracefull shutdown</a><br>\r\n";
 		}
-		s << "  <a href=/?cmd=" << HTTP_COMMAND_SHUTDOWN_NOW << ">Force shutdown</a><br>\r\n";
+		s << "  <a href=\"/?cmd=" << HTTP_COMMAND_SHUTDOWN_NOW << "\">Force shutdown</a><br>\r\n";
 #endif
 	}
 
@@ -601,7 +451,7 @@ namespace http {
 		s << "<b>SAM Sessions:</b><br>\r\n<br>\r\n";
 		for (auto& it: sam->GetSessions ())
 		{
-			s << "<a href=/?page=" << HTTP_PAGE_SAM_SESSION << "&sam_id=" << it.first << ">";
+			s << "<a href=\"/?page=" << HTTP_PAGE_SAM_SESSION << "&sam_id=" << it.first << "\">";
 			s << it.first << "</a><br>\r\n" << std::endl;
 		}	
 	}	
@@ -620,7 +470,7 @@ namespace http {
 			return;
 		}
 		auto& ident = session->localDestination->GetIdentHash();
-		s << "<a href=/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << ">";
+		s << "<a href=\"/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">";
 		s << i2p::client::context.GetAddressBook ().ToAddress(ident) << "</a><br>\r\n";
 		s << "<br>\r\n";
 		s << "<b>Streams:</b><br>\r\n";
@@ -644,7 +494,7 @@ namespace http {
 		for (auto& it: i2p::client::context.GetClientTunnels ())
 		{
 			auto& ident = it.second->GetLocalDestination ()->GetIdentHash();
-			s << "<a href=/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << ">"; 
+			s << "<a href=\"/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">"; 
 			s << it.second->GetName () << "</a> ⇐ ";			
 			s << i2p::client::context.GetAddressBook ().ToAddress(ident);
 			s << "<br>\r\n"<< std::endl;
@@ -653,7 +503,7 @@ namespace http {
 		for (auto& it: i2p::client::context.GetServerTunnels ())
 		{
 			auto& ident = it.second->GetLocalDestination ()->GetIdentHash();
-			s << "<a href=/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << ">"; 
+			s << "<a href=\"/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">"; 
 			s << it.second->GetName () << "</a> ⇒ ";
 			s << i2p::client::context.GetAddressBook ().ToAddress(ident);
 			s << ":" << it.second->GetLocalPort ();
@@ -668,7 +518,7 @@ namespace http {
 		i2p::config::GetOption("http.auth", needAuth);
 		i2p::config::GetOption("http.user", user);
 		i2p::config::GetOption("http.pass", pass);
-	};
+	}
 
 	void HTTPConnection::Receive ()
 	{
@@ -749,20 +599,24 @@ namespace http {
 
 		if (needAuth && !CheckAuth(req)) {
 			res.code = 401;
-			res.headers.insert(std::pair<std::string, std::string>("WWW-Authenticate", "Basic realm=\"WebAdmin\""));
+			res.add_header("WWW-Authenticate", "Basic realm=\"WebAdmin\"");
 			SendReply(res, content);
 			return;
 		}
 
 		// Html5 head start
 		ShowPageHead (s);
-		if (req.uri.find("page=") != std::string::npos)
+		if (req.uri.find("page=") != std::string::npos) {
 			HandlePage (req, res, s);
-		else if (req.uri.find("cmd=") != std::string::npos)
+		} else if (req.uri.find("cmd=") != std::string::npos) {
 			HandleCommand (req, res, s);
-		else			
+		} else {
 			ShowStatus (s);
+			//res.add_header("Refresh", "5");
+		}
 		ShowPageTail (s);
+
+		res.code = 200;
 		content = s.str ();
 		SendReply (res, content);
 	}
@@ -824,12 +678,12 @@ namespace http {
 			i2p::context.SetAcceptsTunnels (false);
 		else if (cmd == HTTP_COMMAND_SHUTDOWN_START) {
 			i2p::context.SetAcceptsTunnels (false);
-#ifndef WIN32
+#if (!defined(WIN32) && !defined(QT_GUI_LIB)) 
 			Daemon.gracefullShutdownInterval = 10*60;
 #endif
 		} else if (cmd == HTTP_COMMAND_SHUTDOWN_CANCEL) {
 			i2p::context.SetAcceptsTunnels (true);
-#ifndef WIN32
+#if (!defined(WIN32) && !defined(QT_GUI_LIB)) 
 			Daemon.gracefullShutdownInterval = 0;
 #endif
 		} else if (cmd == HTTP_COMMAND_SHUTDOWN_NOW) {
@@ -840,26 +694,18 @@ namespace http {
 			return;
 		}
 		s << "<b>SUCCESS</b>:&nbsp;Command accepted<br><br>\r\n";
-		s << "<a href=\"/?page=commands\">Back to commands list</a>";
+		s << "<a href=\"/?page=commands\">Back to commands list</a><br>\r\n";
+		s << "<p>You will be redirected in 5 seconds</b>";
+		res.add_header("Refresh", "5; url=/?page=commands");
 	}	
 
 	void HTTPConnection::SendReply (HTTPRes& reply, std::string& content)
 	{
-		std::time_t time_now = std::time(nullptr);
-		char time_buff[128];
-		std::strftime(time_buff, sizeof(time_buff), "%a, %d %b %Y %H:%M:%S GMT", std::gmtime(&time_now));
-		reply.status = HTTPCodeToStatus(reply.code);
-		reply.headers.insert(std::pair<std::string, std::string>("Date", time_buff));
-		reply.headers.insert(std::pair<std::string, std::string>("Content-Type", "text/html"));
-		reply.headers.insert(std::pair<std::string, std::string>("Content-Length", std::to_string(content.size())));
+		reply.add_header("Content-Type", "text/html");
+		reply.body = content;
 
 		std::string res = reply.to_string();
- 		std::vector<boost::asio::const_buffer> buffers;
-
-		buffers.push_back(boost::asio::buffer(res));
- 		buffers.push_back(boost::asio::buffer(content));
-
-		boost::asio::async_write (*m_Socket, buffers,
+		boost::asio::async_write (*m_Socket, boost::asio::buffer(res),
 			std::bind (&HTTPConnection::Terminate, shared_from_this (), std::placeholders::_1));
 	}
 

HTTPServer.h

@@ -3,7 +3,6 @@
 
 namespace i2p {
 namespace http {
-	extern const char *itoopieImage;
 	extern const char *itoopieFavicon;
 	const size_t HTTP_CONNECTION_BUFFER_SIZE = 8192;	
 

I2CP.cpp

@@ -1,23 +1,138 @@
+/*
+* Copyright (c) 2013-2016, The PurpleI2P Project
+*
+* This file is part of Purple i2pd project and licensed under BSD3
+*
+* See full license text in LICENSE file at top of project tree
+*/
+
 #include <string.h>
+#include <stdlib.h>
+#include <openssl/rand.h>
 #include "I2PEndian.h"
 #include "Log.h"
+#include "Timestamp.h"
+#include "LeaseSet.h"
+#include "ClientContext.h"
+#include "Transports.h"
+#include "Signature.h"
 #include "I2CP.h"
 
-
 namespace i2p
 {
 namespace client
 {
+
+	I2CPDestination::I2CPDestination (std::shared_ptr<I2CPSession> owner, std::shared_ptr<const i2p::data::IdentityEx> identity, bool isPublic, const std::map<std::string, std::string>& params): 
+		LeaseSetDestination (isPublic, &params), m_Owner (owner), m_Identity (identity) 
+	{
+	}
+
+	void I2CPDestination::SetEncryptionPrivateKey (const uint8_t * key)
+	{
+		memcpy (m_EncryptionPrivateKey, key, 256);
+	}
+
+	void I2CPDestination::HandleDataMessage (const uint8_t * buf, size_t len)
+	{
+		uint32_t length = bufbe32toh (buf);
+		if (length > len - 4) length = len - 4;
+		m_Owner->SendMessagePayloadMessage (buf + 4, length);
+	}
+
+	void I2CPDestination::CreateNewLeaseSet (std::vector<std::shared_ptr<i2p::tunnel::InboundTunnel> > tunnels) 
+	{
+		i2p::data::LocalLeaseSet ls (m_Identity, m_EncryptionPrivateKey, tunnels); // we don't care about encryption key
+		m_LeaseSetExpirationTime = ls.GetExpirationTime ();
+		uint8_t * leases = ls.GetLeases ();
+		leases[-1] = tunnels.size ();
+		htobe16buf (leases - 3, m_Owner->GetSessionID ());
+		size_t l = 2/*sessionID*/ + 1/*num leases*/ + i2p::data::LEASE_SIZE*tunnels.size ();
+		m_Owner->SendI2CPMessage (I2CP_REQUEST_VARIABLE_LEASESET_MESSAGE, leases - 3, l); 
+	}
+	
+	void I2CPDestination::LeaseSetCreated (const uint8_t * buf, size_t len)
+	{
+		auto ls = new i2p::data::LocalLeaseSet (m_Identity, buf, len);
+		ls->SetExpirationTime (m_LeaseSetExpirationTime);
+		SetLeaseSet (ls);
+	}
+	
+	void I2CPDestination::SendMsgTo (const uint8_t * payload, size_t len, const i2p::data::IdentHash& ident, uint32_t nonce)
+	{
+		auto msg = NewI2NPMessage ();
+		uint8_t * buf = msg->GetPayload ();
+		htobe32buf (buf, len);
+		memcpy (buf + 4, payload, len);
+		msg->len += len + 4; 
+		msg->FillI2NPMessageHeader (eI2NPData);
+		auto remote = FindLeaseSet (ident);
+		if (remote)
+			GetService ().post (std::bind (&I2CPDestination::SendMsg, GetSharedFromThis (), msg, remote));
+		else
+		{
+			auto s = GetSharedFromThis ();
+			RequestDestination (ident,
+				[s, msg, nonce](std::shared_ptr<i2p::data::LeaseSet> ls)
+				{
+					if (ls)
+					{ 
+						bool sent = s->SendMsg (msg, ls);
+						s->m_Owner->SendMessageStatusMessage (nonce, sent ? eI2CPMessageStatusGuaranteedSuccess : eI2CPMessageStatusGuaranteedFailure);
+					}
+					else
+						s->m_Owner->SendMessageStatusMessage (nonce, eI2CPMessageStatusNoLeaseSet);
+				});
+		}
+	}
+
+	bool I2CPDestination::SendMsg (std::shared_ptr<I2NPMessage> msg, std::shared_ptr<const i2p::data::LeaseSet> remote)
+	{
+		auto outboundTunnel = GetTunnelPool ()->GetNextOutboundTunnel ();
+		auto leases = remote->GetNonExpiredLeases ();
+		if (!leases.empty () && outboundTunnel)
+		{
+			std::vector<i2p::tunnel::TunnelMessageBlock> msgs;			
+			uint32_t i = rand () % leases.size ();
+			auto garlic = WrapMessage (remote, msg, true);
+			msgs.push_back (i2p::tunnel::TunnelMessageBlock 
+				{ 
+					i2p::tunnel::eDeliveryTypeTunnel,
+					leases[i]->tunnelGateway, leases[i]->tunnelID,
+					garlic
+				});
+			outboundTunnel->SendTunnelDataMsg (msgs);
+			return true;
+		}
+		else
+		{
+			if (outboundTunnel)
+				LogPrint (eLogWarning, "I2CP: Failed to send message. All leases expired");
+			else
+				LogPrint (eLogWarning, "I2CP: Failed to send message. No outbound tunnels");
+			return false;
+		}	
+	}
+
 	I2CPSession::I2CPSession (I2CPServer& owner, std::shared_ptr<boost::asio::ip::tcp::socket> socket):
-		m_Owner (owner), m_Socket (socket), 
-		m_NextMessage (nullptr), m_NextMessageLen (0), m_NextMessageOffset (0)
+		m_Owner (owner), m_Socket (socket), m_Payload (nullptr),
+		m_SessionID (0xFFFF), m_MessageID (0), m_IsSendAccepted (true)
+	{
+	}
+		
+	I2CPSession::~I2CPSession ()
+	{
+		delete[] m_Payload;
+	}
+
+	void I2CPSession::Start ()
 	{
 		ReadProtocolByte ();
 	}
 
-	I2CPSession::~I2CPSession ()
+	void I2CPSession::Stop ()
 	{
-		delete[] m_NextMessage;
+		Terminate ();
 	}
 
 	void I2CPSession::ReadProtocolByte ()
@@ -25,88 +140,542 @@ namespace client
 		if (m_Socket)
 		{
 			auto s = shared_from_this ();	
-			m_Socket->async_read_some (boost::asio::buffer (m_Buffer, 1), 
+			m_Socket->async_read_some (boost::asio::buffer (m_Header, 1), 
 				[s](const boost::system::error_code& ecode, std::size_t bytes_transferred)
 				    {
-						if (!ecode && bytes_transferred > 0 && s->m_Buffer[0] == I2CP_PRTOCOL_BYTE)
-							s->Receive ();
+						if (!ecode && bytes_transferred > 0 && s->m_Header[0] == I2CP_PROTOCOL_BYTE)
+							s->ReceiveHeader ();
 						else
 							s->Terminate ();
 					});
 		}
 	}
 
-	void I2CPSession::Receive ()
+	void I2CPSession::ReceiveHeader ()
 	{
-		m_Socket->async_read_some (boost::asio::buffer (m_Buffer, I2CP_SESSION_BUFFER_SIZE),
-			std::bind (&I2CPSession::HandleReceived, shared_from_this (), std::placeholders::_1, std::placeholders::_2));
+		boost::asio::async_read (*m_Socket, boost::asio::buffer (m_Header, I2CP_HEADER_SIZE),
+			boost::asio::transfer_all (),
+			std::bind (&I2CPSession::HandleReceivedHeader, shared_from_this (), std::placeholders::_1, std::placeholders::_2));
 	}
 
-	void I2CPSession::HandleReceived (const boost::system::error_code& ecode, std::size_t bytes_transferred)
+	void I2CPSession::HandleReceivedHeader (const boost::system::error_code& ecode, std::size_t bytes_transferred)
 	{
 		if (ecode)
 			Terminate ();
 		else
 		{
-			size_t offset = 0;
-			if (m_NextMessage)
+			m_PayloadLen = bufbe32toh (m_Header + I2CP_HEADER_LENGTH_OFFSET);
+			if (m_PayloadLen > 0)
 			{
-				if (m_NextMessageOffset + bytes_transferred <= m_NextMessageLen)
-				{
-					memcpy (m_NextMessage + m_NextMessageOffset, m_Buffer, bytes_transferred);
-					m_NextMessageOffset += bytes_transferred;
-				}	
-				else
-				{
-					offset = m_NextMessageLen - m_NextMessageOffset;
-					memcpy (m_NextMessage + m_NextMessageOffset, m_Buffer, offset);
-					HandleNextMessage (m_NextMessage);
-					delete[] m_NextMessage;
-				}
-			}	
-			while (offset < bytes_transferred)
+				m_Payload = new uint8_t[m_PayloadLen];
+				ReceivePayload ();
+			}
+			else // no following payload
 			{
-				auto msgLen = bufbe32toh (m_Buffer + offset + I2CP_HEADER_LENGTH_OFFSET) + I2CP_HEADER_SIZE;
-				if (msgLen <= bytes_transferred - offset)
-				{
-					HandleNextMessage (m_Buffer + offset);
-					offset += msgLen;	
-				}
-				else
-				{
-					m_NextMessageLen = msgLen;
-					m_NextMessageOffset = bytes_transferred - offset;
-					m_NextMessage = new uint8_t[m_NextMessageLen];
-					memcpy (m_NextMessage, m_Buffer + offset, m_NextMessageOffset);
-					offset = bytes_transferred;
-				}	
-			}	
-			Receive ();
+				HandleMessage ();
+				ReceiveHeader (); // next message
+			}
 		}
 	}
 
-	void I2CPSession::HandleNextMessage (const uint8_t * buf)
+	void I2CPSession::ReceivePayload ()
 	{
-		auto handler = m_Owner.GetMessagesHandlers ()[buf[I2CP_HEADER_TYPE_OFFSET]];
-		if (handler)
-			(this->*handler)(buf + I2CP_HEADER_SIZE, bufbe32toh (buf + I2CP_HEADER_LENGTH_OFFSET));
+		boost::asio::async_read (*m_Socket, boost::asio::buffer (m_Payload, m_PayloadLen),
+			boost::asio::transfer_all (),
+			std::bind (&I2CPSession::HandleReceivedPayload, shared_from_this (), std::placeholders::_1, std::placeholders::_2));
+	}
+
+	void I2CPSession::HandleReceivedPayload (const boost::system::error_code& ecode, std::size_t bytes_transferred)
+	{
+		if (ecode)
+			Terminate ();
 		else
-			LogPrint (eLogError, "I2CP: Unknown I2CP messsage ", (int)buf[I2CP_HEADER_TYPE_OFFSET]);
+		{
+			HandleMessage ();
+			delete[] m_Payload;
+			m_Payload = nullptr;
+			m_PayloadLen = 0;	
+			ReceiveHeader (); // next message
+		}
+	}
+
+	void I2CPSession::HandleMessage ()
+	{
+		auto handler = m_Owner.GetMessagesHandlers ()[m_Header[I2CP_HEADER_TYPE_OFFSET]];
+		if (handler)
+			(this->*handler)(m_Payload, m_PayloadLen);
+		else
+			LogPrint (eLogError, "I2CP: Unknown I2CP messsage ", (int)m_Header[I2CP_HEADER_TYPE_OFFSET]);
 	}
 
 	void I2CPSession::Terminate ()
 	{
+		if (m_Destination)
+		{
+			m_Destination->Stop ();
+			m_Destination = nullptr;
+		}
+		if (m_Socket)
+		{
+			m_Socket->close ();
+			m_Socket = nullptr;
+		}
+		m_Owner.RemoveSession (GetSessionID ());
+		LogPrint (eLogDebug, "I2CP: session ", m_SessionID, " terminated");
+	}
+
+	void I2CPSession::SendI2CPMessage (uint8_t type, const uint8_t * payload, size_t len)
+	{
+		auto socket = m_Socket;
+		if (socket)
+		{	
+			auto l = len + I2CP_HEADER_SIZE;
+			uint8_t * buf = new uint8_t[l];
+			htobe32buf (buf + I2CP_HEADER_LENGTH_OFFSET, len);
+			buf[I2CP_HEADER_TYPE_OFFSET] = type;
+			memcpy (buf + I2CP_HEADER_SIZE, payload, len);
+			boost::asio::async_write (*socket, boost::asio::buffer (buf, l), boost::asio::transfer_all (),
+		    	std::bind(&I2CPSession::HandleI2CPMessageSent, shared_from_this (), 
+							std::placeholders::_1, std::placeholders::_2, buf));	
+		}	
+		else
+			LogPrint (eLogError, "I2CP: Can't write to the socket");
+	}
+
+	void I2CPSession::HandleI2CPMessageSent (const boost::system::error_code& ecode, std::size_t bytes_transferred, const uint8_t * buf)
+	{
+		delete[] buf;
+		if (ecode && ecode != boost::asio::error::operation_aborted)
+			Terminate ();
+	}
+
+	std::string I2CPSession::ExtractString (const uint8_t * buf, size_t len)
+	{
+		uint8_t l = buf[0];
+		if (l > len) l = len;
+		return std::string ((const char *)(buf + 1), l);
+	}
+
+	size_t I2CPSession::PutString (uint8_t * buf, size_t len, const std::string& str)
+	{
+		auto l = str.length ();
+		if (l + 1 >= len) l = len - 1;
+		if (l > 255) l = 255; // 1 byte max
+		buf[0] = l;
+		memcpy (buf + 1, str.c_str (), l);	
+		return l + 1;
+	}
+
+	void I2CPSession::ExtractMapping (const uint8_t * buf, size_t len, std::map<std::string, std::string>& mapping)
+	// TODO: move to Base.cpp
+	{
+		size_t offset = 0;
+		while (offset < len)
+		{
+			std::string param = ExtractString (buf + offset, len - offset);
+			offset += param.length () + 1;
+			if (buf[offset] != '=') 
+			{
+				LogPrint (eLogWarning, "I2CP: Unexpected character ", buf[offset], " instead '=' after ", param);
+				break;	
+			}				
+			offset++;
+
+			std::string value = ExtractString (buf + offset, len - offset);
+			offset += value.length () + 1;
+			if (buf[offset] != ';') 
+			{
+				LogPrint (eLogWarning, "I2CP: Unexpected character ", buf[offset], " instead ';' after ", value);
+				break;	
+			}				
+			offset++;
+			mapping.insert (std::make_pair (param, value));
+		}
 	}
 
 	void I2CPSession::GetDateMessageHandler (const uint8_t * buf, size_t len)
 	{
+		// get version
+		auto version = ExtractString (buf, len);
+		auto l = version.length () + 1 + 8;
+		uint8_t * payload = new uint8_t[l];
+		// set date
+		auto ts = i2p::util::GetMillisecondsSinceEpoch ();
+		htobe64buf (payload, ts);
+		// echo vesrion back
+		PutString (payload + 8, l - 8, version);
+		SendI2CPMessage (I2CP_SET_DATE_MESSAGE, payload, l); 
+		delete[] payload;
 	}
 
-	I2CPServer::I2CPServer (const std::string& interface, int port)
+	void I2CPSession::CreateSessionMessageHandler (const uint8_t * buf, size_t len)
+	{
+		RAND_bytes ((uint8_t *)&m_SessionID, 2);
+		auto identity = std::make_shared<i2p::data::IdentityEx>();
+		size_t offset = identity->FromBuffer (buf, len);
+		if (!offset)
+		{
+			LogPrint (eLogError, "I2CP: create session maformed identity");	
+			SendSessionStatusMessage (3); // invalid
+			return;
+		}	
+		uint16_t optionsSize = bufbe16toh (buf + offset);
+		offset += 2;
+		if (optionsSize > len - offset)
+		{
+			LogPrint (eLogError, "I2CP: options size ", optionsSize, "exceeds message size");	
+			SendSessionStatusMessage (3); // invalid
+			return;
+		}
+		std::map<std::string, std::string> params;
+		ExtractMapping (buf + offset, optionsSize, params);		
+		offset += optionsSize; // options
+		if (params[I2CP_PARAM_MESSAGE_RELIABILITY] == "none") m_IsSendAccepted = false;
+
+		offset += 8; // date
+		if (identity->Verify (buf, offset, buf + offset)) // signature
+		{	
+			bool isPublic = true;
+			if (params[I2CP_PARAM_DONT_PUBLISH_LEASESET] == "true") isPublic = false;
+			if (!m_Destination)
+			{
+				m_Destination = std::make_shared<I2CPDestination>(shared_from_this (), identity, isPublic, params);
+				SendSessionStatusMessage (1); // created
+				LogPrint (eLogDebug, "I2CP: session ", m_SessionID, " created");
+				m_Destination->Start ();	
+			}
+			else
+			{
+				LogPrint (eLogError, "I2CP: session already exists");	
+				SendSessionStatusMessage (4); // refused
+			}
+		}
+		else
+		{
+			LogPrint (eLogError, "I2CP: create session signature verification falied");	
+			SendSessionStatusMessage (3); // invalid
+		}
+	}
+
+	void I2CPSession::DestroySessionMessageHandler (const uint8_t * buf, size_t len)
+	{
+		SendSessionStatusMessage (0); // destroy
+		LogPrint (eLogDebug, "I2CP: session ", m_SessionID, " destroyed");
+		if (m_Destination)
+		{
+			m_Destination->Stop ();
+			m_Destination = 0;
+		}
+	}
+
+	void I2CPSession::ReconfigureSessionMessageHandler (const uint8_t * buf, size_t len)
+	{
+		// TODO: implement actual reconfiguration
+		SendSessionStatusMessage (2); // updated
+	}	
+
+	void I2CPSession::SendSessionStatusMessage (uint8_t status)
+	{
+		uint8_t buf[3];
+		htobe16buf (buf, m_SessionID);
+		buf[2] = status;
+		SendI2CPMessage (I2CP_SESSION_STATUS_MESSAGE, buf, 3); 
+	}
+
+	void I2CPSession::SendMessageStatusMessage (uint32_t nonce, I2CPMessageStatus status)
+	{
+		if (!nonce) return; // don't send status with zero nonce
+		uint8_t buf[15];
+		htobe16buf (buf, m_SessionID);
+		htobe32buf (buf + 2, m_MessageID++);
+		buf[6] = (uint8_t)status;
+		memset (buf + 7, 0, 4); // size
+		htobe32buf (buf + 11, nonce);	
+		SendI2CPMessage (I2CP_MESSAGE_STATUS_MESSAGE, buf, 15); 	
+	}
+
+	void I2CPSession::CreateLeaseSetMessageHandler (const uint8_t * buf, size_t len)
+	{
+		uint16_t sessionID = bufbe16toh (buf);
+		if (sessionID == m_SessionID)
+		{
+			size_t offset = 2;
+			if (m_Destination)
+			{
+				offset += i2p::crypto::DSA_PRIVATE_KEY_LENGTH; // skip signing private key
+				// we always assume this field as 20 bytes (DSA) regardless actual size
+				// instead of 	
+				//offset += m_Destination->GetIdentity ()->GetSigningPrivateKeyLen (); 
+				m_Destination->SetEncryptionPrivateKey (buf + offset);
+				offset += 256;
+				m_Destination->LeaseSetCreated (buf + offset, len - offset);
+			}
+		}	
+		else
+			LogPrint (eLogError, "I2CP: unexpected sessionID ", sessionID);
+	}
+
+	void I2CPSession::SendMessageMessageHandler (const uint8_t * buf, size_t len)
+	{
+		uint16_t sessionID = bufbe16toh (buf);
+		if (sessionID == m_SessionID)
+		{
+			size_t offset = 2;
+			if (m_Destination)
+			{
+				i2p::data::IdentityEx identity;
+				offset += identity.FromBuffer (buf + offset, len - offset);
+				uint32_t payloadLen = bufbe32toh (buf + offset);
+				offset += 4;
+				uint32_t nonce = bufbe32toh (buf + offset + payloadLen);
+				if (m_IsSendAccepted) 
+					SendMessageStatusMessage (nonce, eI2CPMessageStatusAccepted); // accepted
+				m_Destination->SendMsgTo (buf + offset, payloadLen, identity.GetIdentHash (), nonce);
+			} 
+		}	
+		else
+			LogPrint (eLogError, "I2CP: unexpected sessionID ", sessionID);
+	}
+
+	void I2CPSession::SendMessageExpiresMessageHandler (const uint8_t * buf, size_t len)
+	{
+		SendMessageMessageHandler (buf, len - 8); // ignore flags(2) and expiration(6) 
+	}	
+
+	void I2CPSession::HostLookupMessageHandler (const uint8_t * buf, size_t len)
+	{
+		uint16_t sessionID = bufbe16toh (buf);
+		if (sessionID == m_SessionID || sessionID == 0xFFFF) // -1 means without session
+		{
+			uint32_t requestID = bufbe32toh (buf + 2);
+			//uint32_t timeout = bufbe32toh (buf + 6);
+			i2p::data::IdentHash ident;
+			switch (buf[10]) 
+			{
+				case 0: // hash
+					ident = i2p::data::IdentHash (buf + 11);
+				break;
+				case 1: // address
+				{
+					auto name = ExtractString (buf + 11, len - 11);
+					if (!i2p::client::context.GetAddressBook ().GetIdentHash (name, ident))
+					{
+						LogPrint (eLogError, "I2CP: address ", name, " not found");
+						SendHostReplyMessage (requestID, nullptr);
+						return;
+					}
+					break;	
+				}
+				default:
+					LogPrint (eLogError, "I2CP: request type ", (int)buf[10], " is not supported");
+					SendHostReplyMessage (requestID, nullptr);
+					return;
+			}
+
+			std::shared_ptr<LeaseSetDestination> destination = m_Destination;
+			if(!destination) destination = i2p::client::context.GetSharedLocalDestination ();	
+			if (destination)
+			{
+				auto ls = destination->FindLeaseSet (ident);
+				if (ls)
+					SendHostReplyMessage (requestID, ls->GetIdentity ());
+				else
+				{
+					auto s = shared_from_this ();
+					destination->RequestDestination (ident,
+						[s, requestID](std::shared_ptr<i2p::data::LeaseSet> leaseSet)
+						{
+							s->SendHostReplyMessage (requestID, leaseSet ? leaseSet->GetIdentity () : nullptr);
+						});
+				}		
+			}
+			else
+				SendHostReplyMessage (requestID, nullptr);
+		}	
+		else
+			LogPrint (eLogError, "I2CP: unexpected sessionID ", sessionID);
+	}
+
+	void I2CPSession::SendHostReplyMessage (uint32_t requestID, std::shared_ptr<const i2p::data::IdentityEx> identity)
+	{
+		if (identity)
+		{
+			size_t l = identity->GetFullLen () + 7;
+			uint8_t * buf = new uint8_t[l];
+			htobe16buf (buf, m_SessionID);
+			htobe32buf (buf + 2, requestID);
+			buf[6] = 0; // result code
+			identity->ToBuffer (buf + 7, l - 7);
+			SendI2CPMessage (I2CP_HOST_REPLY_MESSAGE, buf, l); 
+			delete[] buf;
+		}
+		else
+		{
+			uint8_t buf[7];
+			htobe16buf (buf, m_SessionID);
+			htobe32buf (buf + 2, requestID);
+			buf[6] = 1; // result code
+			SendI2CPMessage (I2CP_HOST_REPLY_MESSAGE, buf, 7); 
+		}	
+	}
+
+	void I2CPSession::DestLookupMessageHandler (const uint8_t * buf, size_t len)
+	{
+		if (m_Destination)
+		{
+			auto ls = m_Destination->FindLeaseSet (buf);
+			if (ls)
+			{	
+				auto l = ls->GetIdentity ()->GetFullLen ();
+				uint8_t * identBuf = new uint8_t[l];
+				ls->GetIdentity ()->ToBuffer (identBuf, l);
+				SendI2CPMessage (I2CP_DEST_REPLY_MESSAGE, identBuf, l);
+				delete[] identBuf;
+			}
+			else
+			{
+				auto s = shared_from_this ();
+				i2p::data::IdentHash ident (buf);
+				m_Destination->RequestDestination (ident,
+					[s, ident](std::shared_ptr<i2p::data::LeaseSet> leaseSet)
+					{
+						if (leaseSet) // found
+						{
+							auto l = leaseSet->GetIdentity ()->GetFullLen ();
+							uint8_t * identBuf = new uint8_t[l];
+							leaseSet->GetIdentity ()->ToBuffer (identBuf, l);
+							s->SendI2CPMessage (I2CP_DEST_REPLY_MESSAGE, identBuf, l);
+							delete[] identBuf;
+						}
+						else
+							s->SendI2CPMessage (I2CP_DEST_REPLY_MESSAGE, ident, 32); // not found
+					});
+			}
+		}
+		else
+			SendI2CPMessage (I2CP_DEST_REPLY_MESSAGE, buf, 32); 
+	}	
+
+	void I2CPSession::GetBandwidthLimitsMessageHandler (const uint8_t * buf, size_t len)
+	{
+		uint8_t limits[64];
+		memset (limits, 0, 64);
+		htobe32buf (limits, i2p::transport::transports.GetInBandwidth ()); // inbound
+		htobe32buf (limits + 4, i2p::transport::transports.GetOutBandwidth ()); // outbound
+		SendI2CPMessage (I2CP_BANDWIDTH_LIMITS_MESSAGE, limits, 64);
+	}
+
+	void I2CPSession::SendMessagePayloadMessage (const uint8_t * payload, size_t len)
+	{
+		// we don't use SendI2CPMessage to eliminate additional copy
+		auto l = len + 10 + I2CP_HEADER_SIZE;
+		uint8_t * buf = new uint8_t[l];
+		htobe32buf (buf + I2CP_HEADER_LENGTH_OFFSET, len + 10);
+		buf[I2CP_HEADER_TYPE_OFFSET] = I2CP_MESSAGE_PAYLOAD_MESSAGE;
+		htobe16buf (buf + I2CP_HEADER_SIZE, m_SessionID);
+		htobe32buf (buf + I2CP_HEADER_SIZE + 2, m_MessageID++);
+		htobe32buf (buf + I2CP_HEADER_SIZE + 6, len);		
+		memcpy (buf + I2CP_HEADER_SIZE + 10, payload, len);
+		boost::asio::async_write (*m_Socket, boost::asio::buffer (buf, l), boost::asio::transfer_all (),
+        	std::bind(&I2CPSession::HandleI2CPMessageSent, shared_from_this (), 
+						std::placeholders::_1, std::placeholders::_2, buf));	
+	}
+
+	I2CPServer::I2CPServer (const std::string& interface, int port):
+		m_IsRunning (false), m_Thread (nullptr),
+		m_Acceptor (m_Service, boost::asio::ip::tcp::endpoint(boost::asio::ip::address::from_string(interface), port))
 	{
 		memset (m_MessagesHandlers, 0, sizeof (m_MessagesHandlers));
-		m_MessagesHandlers[I2CP_GET_DATE_MESSAGE] = &I2CPSession::GetDateMessageHandler;	
+		m_MessagesHandlers[I2CP_GET_DATE_MESSAGE] = &I2CPSession::GetDateMessageHandler;
+		m_MessagesHandlers[I2CP_CREATE_SESSION_MESSAGE] = &I2CPSession::CreateSessionMessageHandler;
+		m_MessagesHandlers[I2CP_DESTROY_SESSION_MESSAGE] = &I2CPSession::DestroySessionMessageHandler;
+		m_MessagesHandlers[I2CP_RECONFIGURE_SESSION_MESSAGE] = &I2CPSession::ReconfigureSessionMessageHandler;
+		m_MessagesHandlers[I2CP_CREATE_LEASESET_MESSAGE] = &I2CPSession::CreateLeaseSetMessageHandler;
+		m_MessagesHandlers[I2CP_SEND_MESSAGE_MESSAGE] = &I2CPSession::SendMessageMessageHandler;
+		m_MessagesHandlers[I2CP_SEND_MESSAGE_EXPIRES_MESSAGE] = &I2CPSession::SendMessageExpiresMessageHandler;	
+		m_MessagesHandlers[I2CP_HOST_LOOKUP_MESSAGE] = &I2CPSession::HostLookupMessageHandler;
+		m_MessagesHandlers[I2CP_DEST_LOOKUP_MESSAGE] = &I2CPSession::DestLookupMessageHandler;	
+		m_MessagesHandlers[I2CP_GET_BANDWIDTH_LIMITS_MESSAGE] = &I2CPSession::GetBandwidthLimitsMessageHandler;	
 	}
+
+	I2CPServer::~I2CPServer ()
+	{
+		if (m_IsRunning)
+			Stop ();
+	}
+
+	void I2CPServer::Start ()
+	{
+		Accept ();
+		m_IsRunning = true;
+		m_Thread = new std::thread (std::bind (&I2CPServer::Run, this));
+	}
+
+	void I2CPServer::Stop ()
+	{
+		m_IsRunning = false;
+		m_Acceptor.cancel ();
+		for (auto it: m_Sessions)
+			it.second->Stop ();
+		m_Sessions.clear ();
+		m_Service.stop ();
+		if (m_Thread)
+		{	
+			m_Thread->join (); 
+			delete m_Thread;
+			m_Thread = nullptr;
+		}	
+	}
+
+	void I2CPServer::Run () 
+	{ 
+		while (m_IsRunning)
+		{
+			try
+			{	
+				m_Service.run ();
+			}
+			catch (std::exception& ex)
+			{
+				LogPrint (eLogError, "I2CP: runtime exception: ", ex.what ());
+			}	
+		}	
+	}
+
+	void I2CPServer::Accept ()
+	{
+		auto newSocket = std::make_shared<boost::asio::ip::tcp::socket> (m_Service);
+		m_Acceptor.async_accept (*newSocket, std::bind (&I2CPServer::HandleAccept, this,
+			std::placeholders::_1, newSocket));
+	}
+
+	void I2CPServer::HandleAccept(const boost::system::error_code& ecode, std::shared_ptr<boost::asio::ip::tcp::socket> socket)
+	{
+		if (!ecode && socket)
+		{
+			boost::system::error_code ec;
+			auto ep = socket->remote_endpoint (ec);
+			if (!ec)
+			{	
+				LogPrint (eLogDebug, "I2CP: new connection from ", ep);
+				auto session = std::make_shared<I2CPSession>(*this, socket);
+				m_Sessions[session->GetSessionID ()] = session;
+				session->Start ();
+			}
+			else
+				LogPrint (eLogError, "I2CP: incoming connection error ", ec.message ());
+		}
+		else
+			LogPrint (eLogError, "I2CP: accept error: ", ecode.message ());
+
+		if (ecode != boost::asio::error::operation_aborted)
+			Accept ();
+	}
+
+	void I2CPServer::RemoveSession (uint16_t sessionID)
+	{
+		m_Sessions.erase (sessionID);
+	}	
 }
 }
 

I2CP.h

@@ -1,16 +1,27 @@
+/*
+* Copyright (c) 2013-2016, The PurpleI2P Project
+*
+* This file is part of Purple i2pd project and licensed under BSD3
+*
+* See full license text in LICENSE file at top of project tree
+*/
+
 #ifndef I2CP_H__
 #define I2CP_H__
 
 #include <inttypes.h>
 #include <string>
 #include <memory>
+#include <thread>
+#include <map>
 #include <boost/asio.hpp>
+#include "Destination.h"
 
 namespace i2p
 {
 namespace client
 {
-	const uint8_t I2CP_PRTOCOL_BYTE = 0x2A;
+	const uint8_t I2CP_PROTOCOL_BYTE = 0x2A;
 	const size_t I2CP_SESSION_BUFFER_SIZE = 4096;
 
 	const size_t I2CP_HEADER_LENGTH_OFFSET = 0;
@@ -18,6 +29,70 @@ namespace client
 	const size_t I2CP_HEADER_SIZE = I2CP_HEADER_TYPE_OFFSET + 1;	
 
 	const uint8_t I2CP_GET_DATE_MESSAGE = 32;
+	const uint8_t I2CP_SET_DATE_MESSAGE = 33;
+	const uint8_t I2CP_CREATE_SESSION_MESSAGE = 1;
+	const uint8_t I2CP_RECONFIGURE_SESSION_MESSAGE = 2;	
+	const uint8_t I2CP_SESSION_STATUS_MESSAGE = 20;	
+	const uint8_t I2CP_DESTROY_SESSION_MESSAGE = 3;
+	const uint8_t I2CP_REQUEST_VARIABLE_LEASESET_MESSAGE = 37;
+	const uint8_t I2CP_CREATE_LEASESET_MESSAGE = 4;	
+	const uint8_t I2CP_SEND_MESSAGE_MESSAGE = 5;
+	const uint8_t I2CP_SEND_MESSAGE_EXPIRES_MESSAGE = 36;	
+	const uint8_t I2CP_MESSAGE_PAYLOAD_MESSAGE = 31;
+	const uint8_t I2CP_MESSAGE_STATUS_MESSAGE = 22;	
+	const uint8_t I2CP_HOST_LOOKUP_MESSAGE = 38;
+	const uint8_t I2CP_HOST_REPLY_MESSAGE = 39;		
+	const uint8_t I2CP_DEST_LOOKUP_MESSAGE = 34;
+	const uint8_t I2CP_DEST_REPLY_MESSAGE = 35;	
+	const uint8_t I2CP_GET_BANDWIDTH_LIMITS_MESSAGE = 8;	
+	const uint8_t I2CP_BANDWIDTH_LIMITS_MESSAGE = 23;
+
+	enum I2CPMessageStatus
+	{
+		eI2CPMessageStatusAccepted = 1,
+		eI2CPMessageStatusGuaranteedSuccess = 4,
+		eI2CPMessageStatusGuaranteedFailure = 5,
+		eI2CPMessageStatusNoLeaseSet = 21
+	};
+
+	// params
+	const char I2CP_PARAM_DONT_PUBLISH_LEASESET[] = "i2cp.dontPublishLeaseSet";	
+	const char I2CP_PARAM_MESSAGE_RELIABILITY[] = "i2cp.messageReliability";	
+
+	class I2CPSession;
+	class I2CPDestination: public LeaseSetDestination
+	{
+		public:
+
+			I2CPDestination (std::shared_ptr<I2CPSession> owner, std::shared_ptr<const i2p::data::IdentityEx> identity, bool isPublic, const std::map<std::string, std::string>& params);
+
+			void SetEncryptionPrivateKey (const uint8_t * key);
+			void LeaseSetCreated (const uint8_t * buf, size_t len); // called from I2CPSession
+			void SendMsgTo (const uint8_t * payload, size_t len, const i2p::data::IdentHash& ident, uint32_t nonce); // called from I2CPSession
+
+			// implements LocalDestination
+			const uint8_t * GetEncryptionPrivateKey () const { return m_EncryptionPrivateKey; };
+			std::shared_ptr<const i2p::data::IdentityEx> GetIdentity () const { return m_Identity; };
+
+		protected:
+
+			// I2CP
+			void HandleDataMessage (const uint8_t * buf, size_t len);
+			void CreateNewLeaseSet (std::vector<std::shared_ptr<i2p::tunnel::InboundTunnel> > tunnels);
+
+		private:
+
+			std::shared_ptr<I2CPDestination> GetSharedFromThis ()
+			{ return std::static_pointer_cast<I2CPDestination>(shared_from_this ()); }  
+			bool SendMsg (std::shared_ptr<I2NPMessage> msg, std::shared_ptr<const i2p::data::LeaseSet> remote);
+
+		private:
+
+			std::shared_ptr<I2CPSession> m_Owner;
+			std::shared_ptr<const i2p::data::IdentityEx> m_Identity;
+			uint8_t m_EncryptionPrivateKey[256];
+			uint64_t m_LeaseSetExpirationTime;
+	};
 
 	class I2CPServer;
 	class I2CPSession: public std::enable_shared_from_this<I2CPSession>
@@ -27,23 +102,56 @@ namespace client
 			I2CPSession (I2CPServer& owner, std::shared_ptr<boost::asio::ip::tcp::socket> socket);
 			~I2CPSession ();
 
+			void Start ();
+			void Stop ();
+			uint16_t GetSessionID () const { return m_SessionID; };
+
+			// called from I2CPDestination	
+			void SendI2CPMessage (uint8_t type, const uint8_t * payload, size_t len);
+			void SendMessagePayloadMessage (const uint8_t * payload, size_t len); 		
+			void SendMessageStatusMessage (uint32_t nonce, I2CPMessageStatus status);
+
 			// message handlers
 			void GetDateMessageHandler (const uint8_t * buf, size_t len);
+			void CreateSessionMessageHandler (const uint8_t * buf, size_t len);
+			void DestroySessionMessageHandler (const uint8_t * buf, size_t len);
+			void ReconfigureSessionMessageHandler (const uint8_t * buf, size_t len);
+			void CreateLeaseSetMessageHandler (const uint8_t * buf, size_t len);
+			void SendMessageMessageHandler (const uint8_t * buf, size_t len);
+			void SendMessageExpiresMessageHandler (const uint8_t * buf, size_t len);
+			void HostLookupMessageHandler (const uint8_t * buf, size_t len);
+			void DestLookupMessageHandler (const uint8_t * buf, size_t len);
+			void GetBandwidthLimitsMessageHandler (const uint8_t * buf, size_t len);
 
 		private:
 			
 			void ReadProtocolByte ();
-			void Receive ();
-			void HandleReceived (const boost::system::error_code& ecode, std::size_t bytes_transferred);
-			void HandleNextMessage (const uint8_t * buf);
+			void ReceiveHeader ();
+			void HandleReceivedHeader (const boost::system::error_code& ecode, std::size_t bytes_transferred);
+			void ReceivePayload ();
+			void HandleReceivedPayload (const boost::system::error_code& ecode, std::size_t bytes_transferred);
+			void HandleMessage ();
 			void Terminate ();
+			
+			void HandleI2CPMessageSent (const boost::system::error_code& ecode, std::size_t bytes_transferred, const uint8_t * buf);
+			std::string ExtractString (const uint8_t * buf, size_t len);
+			size_t PutString (uint8_t * buf, size_t len, const std::string& str);
+			void ExtractMapping (const uint8_t * buf, size_t len, std::map<std::string, std::string>& mapping);
+
+			void SendSessionStatusMessage (uint8_t status);
+			void SendHostReplyMessage (uint32_t requestID, std::shared_ptr<const i2p::data::IdentityEx> identity);
 
 		private:
 
 			I2CPServer& m_Owner;
 			std::shared_ptr<boost::asio::ip::tcp::socket> m_Socket;
-			uint8_t m_Buffer[I2CP_SESSION_BUFFER_SIZE], * m_NextMessage;
-			size_t m_NextMessageLen, m_NextMessageOffset;
+			uint8_t m_Header[I2CP_HEADER_SIZE], * m_Payload;
+			size_t m_PayloadLen;
+
+			std::shared_ptr<I2CPDestination> m_Destination;
+			uint16_t m_SessionID;
+			uint32_t m_MessageID;
+			bool m_IsSendAccepted;
 	};
 	typedef void (I2CPSession::*I2CPMessageHandler)(const uint8_t * buf, size_t len);
 	
@@ -52,10 +160,30 @@ namespace client
 		public:
 
 			I2CPServer (const std::string& interface, int port);
+			~I2CPServer ();
+			
+			void Start ();
+			void Stop ();
+			boost::asio::io_service& GetService () { return m_Service; };
+
+			void RemoveSession (uint16_t sessionID);
+
+		private:
+
+			void Run ();
+
+			void Accept ();
+			void HandleAccept(const boost::system::error_code& ecode, std::shared_ptr<boost::asio::ip::tcp::socket> socket);
 
 		private:
 			
-			 I2CPMessageHandler m_MessagesHandlers[256];
+			I2CPMessageHandler m_MessagesHandlers[256];
+			std::map<uint16_t, std::shared_ptr<I2CPSession> > m_Sessions;
+
+			bool m_IsRunning;
+			std::thread * m_Thread;	
+			boost::asio::io_service m_Service;
+			boost::asio::ip::tcp::acceptor m_Acceptor;
 
 		public:
 

I2NPProtocol.cpp

@@ -249,7 +249,23 @@ namespace i2p
 		return m;
 	}	
 
-	std::shared_ptr<I2NPMessage> CreateDatabaseStoreMsg (std::shared_ptr<const i2p::data::LeaseSet> leaseSet,  uint32_t replyToken)
+	std::shared_ptr<I2NPMessage> CreateDatabaseStoreMsg (std::shared_ptr<const i2p::data::LeaseSet> leaseSet)
+	{
+		if (!leaseSet) return nullptr;
+		auto m = NewI2NPShortMessage ();
+		uint8_t * payload = m->GetPayload ();	
+		memcpy (payload + DATABASE_STORE_KEY_OFFSET, leaseSet->GetIdentHash (), 32);
+		payload[DATABASE_STORE_TYPE_OFFSET] = 1; // LeaseSet
+		htobe32buf (payload + DATABASE_STORE_REPLY_TOKEN_OFFSET, 0);
+		size_t size = DATABASE_STORE_HEADER_SIZE;
+		memcpy (payload + size, leaseSet->GetBuffer (), leaseSet->GetBufferLen ());
+		size += leaseSet->GetBufferLen ();
+		m->len += size;
+		m->FillI2NPMessageHeader (eI2NPDatabaseStore);
+		return m;
+	}
+
+	std::shared_ptr<I2NPMessage> CreateDatabaseStoreMsg (std::shared_ptr<const i2p::data::LocalLeaseSet> leaseSet,  uint32_t replyToken, std::shared_ptr<const i2p::tunnel::InboundTunnel> replyTunnel)
 	{
 		if (!leaseSet) return nullptr;
 		auto m = NewI2NPShortMessage ();
@@ -258,14 +274,13 @@ namespace i2p
 		payload[DATABASE_STORE_TYPE_OFFSET] = 1; // LeaseSet
 		htobe32buf (payload + DATABASE_STORE_REPLY_TOKEN_OFFSET, replyToken);
 		size_t size = DATABASE_STORE_HEADER_SIZE;
-		if (replyToken)
+		if (replyToken && replyTunnel)
 		{
-			auto leases = leaseSet->GetNonExpiredLeases ();
-			if (leases.size () > 0)
+			if (replyTunnel)
 			{
-				htobe32buf (payload + size, leases[0]->tunnelID);
+				htobe32buf (payload + size, replyTunnel->GetNextTunnelID ());
 				size += 4; // reply tunnelID
-				memcpy (payload + size, leases[0]->tunnelGateway, 32);
+				memcpy (payload + size, replyTunnel->GetNextIdentHash (), 32);
 				size += 32; // reply tunnel gateway
 			}
 			else

I2NPProtocol.h

@@ -224,7 +224,8 @@ namespace tunnel
 	std::shared_ptr<I2NPMessage> CreateDatabaseSearchReply (const i2p::data::IdentHash& ident, std::vector<i2p::data::IdentHash> routers);
 	
 	std::shared_ptr<I2NPMessage> CreateDatabaseStoreMsg (std::shared_ptr<const i2p::data::RouterInfo> router = nullptr, uint32_t replyToken = 0);
-	std::shared_ptr<I2NPMessage> CreateDatabaseStoreMsg (std::shared_ptr<const i2p::data::LeaseSet> leaseSet, uint32_t replyToken = 0);		
+	std::shared_ptr<I2NPMessage> CreateDatabaseStoreMsg (std::shared_ptr<const i2p::data::LeaseSet> leaseSet); // for floodfill only
+	std::shared_ptr<I2NPMessage> CreateDatabaseStoreMsg (std::shared_ptr<const i2p::data::LocalLeaseSet> leaseSet, uint32_t replyToken = 0, std::shared_ptr<const i2p::tunnel::InboundTunnel> replyTunnel = nullptr);		
 	bool IsRouterInfoMsg (std::shared_ptr<I2NPMessage> msg); 	
 
 	bool HandleBuildRequestRecords (int num, uint8_t * records, uint8_t * clearText);

I2PControl.cpp

@@ -2,8 +2,6 @@
 #include <sstream>
 #include <openssl/x509.h>
 #include <openssl/pem.h>
-#include <boost/lexical_cast.hpp>
-#include <boost/date_time/local_time/local_time.hpp>
 #include <boost/date_time/posix_time/posix_time.hpp>
 #include <boost/property_tree/ini_parser.hpp>
 
@@ -16,6 +14,7 @@
 #include "Crypto.h"
 #include "FS.h"
 #include "Log.h"
+#include "HTTP.h"
 #include "Config.h"
 #include "NetDb.h"
 #include "RouterContext.h"
@@ -24,6 +23,7 @@
 #include "Timestamp.h"
 #include "Transports.h"
 #include "version.h"
+#include "util.h"
 #include "I2PControl.h"
 
 namespace i2p
@@ -189,71 +189,64 @@ namespace client
 		if (ecode) {
 			LogPrint (eLogError, "I2PControl: read error: ", ecode.message ());
 			return;
-		} else {
-			try
-			{
-				bool isHtml = !memcmp (buf->data (), "POST", 4);
-				std::stringstream ss;
-				ss.write (buf->data (), bytes_transferred);
-				if (isHtml)
-				{
-					std::string header;
-					size_t contentLength = 0;
-					while (!ss.eof () && header != "\r")
-					{
-						std::getline(ss, header);
-						auto colon = header.find (':');
-						if (colon != std::string::npos && header.substr (0, colon) == "Content-Length")
-							contentLength = std::stoi (header.substr (colon + 1));
-					}
-					if (ss.eof ())
-					{
-						LogPrint (eLogError, "I2PControl: malformed request, HTTP header expected");
-						return; // TODO:
-					}
-					std::streamoff rem = contentLength + ss.tellg () - bytes_transferred; // more bytes to read
-					if (rem > 0)
-					{
-						bytes_transferred = boost::asio::read (*socket, boost::asio::buffer (buf->data (), rem));
-						ss.write (buf->data (), bytes_transferred);
-					}
-				}
-				std::ostringstream response;
-#if GCC47_BOOST149
-				LogPrint (eLogError, "I2PControl: json_read is not supported due bug in boost 1.49 with gcc 4.7");
-				response << "{\"id\":null,\"error\":";
-				response << "{\"code\":-32603,\"message\":\"JSON requests is not supported with this version of boost\"},";
-				response << "\"jsonrpc\":\"2.0\"}";
-#else
-				boost::property_tree::ptree pt;
-				boost::property_tree::read_json (ss, pt);
-
-				std::string id     = pt.get<std::string>("id");
-				std::string method = pt.get<std::string>("method");
-				auto it = m_MethodHandlers.find (method);
-				if (it != m_MethodHandlers.end ())
-				{
-					response << "{\"id\":" << id << ",\"result\":{";
-					(this->*(it->second))(pt.get_child ("params"), response);
-					response << "},\"jsonrpc\":\"2.0\"}";
-				} else {
-					LogPrint (eLogWarning, "I2PControl: unknown method ", method);
-					response << "{\"id\":null,\"error\":";
-					response << "{\"code\":-32601,\"message\":\"Method not found\"},";
-					response << "\"jsonrpc\":\"2.0\"}";
-				}
-#endif
-				SendResponse (socket, buf, response, isHtml);
-			}
-			catch (std::exception& ex)
-			{
-				LogPrint (eLogError, "I2PControl: exception when handle request: ", ex.what ());
-			}
-			catch (...)
-			{
-				LogPrint (eLogError, "I2PControl: handle request unknown exception");
-			}
 		}
+		/* try to parse received data */
+		std::stringstream json;
+		std::string response;
+		bool isHTTP = false;
+		if (memcmp (buf->data (), "POST", 4) == 0) {
+			long int remains = 0;
+			isHTTP = true;
+			i2p::http::HTTPReq req;
+			std::size_t len = req.parse(buf->data(), bytes_transferred);
+			if (len <= 0) {
+				LogPrint(eLogError, "I2PControl: incomplete/malformed POST request");
+				return;
+			}
+			/* append to json chunk of data from 1st request */
+			json.write(buf->begin() + len, bytes_transferred - len);
+			remains = req.length() - len;
+			/* if request has Content-Length header, fetch rest of data and store to json buffer */
+			while (remains > 0) {
+				len = ((long int) buf->size() < remains) ? buf->size() : remains;
+				bytes_transferred = boost::asio::read (*socket, boost::asio::buffer (buf->data (), len));
+				json.write(buf->begin(), bytes_transferred);
+				remains -= bytes_transferred;
+			}
+		} else {
+			json.write(buf->begin(), bytes_transferred);
+		}
+		LogPrint(eLogDebug, "I2PControl: json from request: ", json.str());
+#if GCC47_BOOST149
+		LogPrint (eLogError, "I2PControl: json_read is not supported due bug in boost 1.49 with gcc 4.7");
+		BuildErrorResponse(response, 32603, "JSON requests is not supported with this version of boost");
+#else
+		/* now try to parse json itself */
+		try {
+			boost::property_tree::ptree pt;
+			boost::property_tree::read_json (json, pt);
+
+			std::string id     = pt.get<std::string>("id");
+			std::string method = pt.get<std::string>("method");
+			auto it = m_MethodHandlers.find (method);
+			if (it != m_MethodHandlers.end ()) {
+				std::ostringstream ss;
+				ss << "{\"id\":" << id << ",\"result\":{";
+				(this->*(it->second))(pt.get_child ("params"), ss);
+				ss << "},\"jsonrpc\":\"2.0\"}";
+				response = ss.str();
+			} else {
+				LogPrint (eLogWarning, "I2PControl: unknown method ", method);
+				BuildErrorResponse(response, 32601, "Method not found");
+			}
+		} catch (std::exception& ex) {
+			LogPrint (eLogError, "I2PControl: exception when handle request: ", ex.what ());
+			BuildErrorResponse(response, 32603, ex.what());
+		} catch (...) {
+			LogPrint (eLogError, "I2PControl: handle request unknown exception");
+		}
+#endif
+		SendResponse (socket, buf, response, isHTTP);
 	}
 
 	void I2PControlService::InsertParam (std::ostringstream& ss, const std::string& name, int value) const
@@ -275,27 +268,28 @@ namespace client
 		ss << "\"" << name << "\":" << std::fixed << std::setprecision(2) << value;
 	}
 
+	void I2PControlService::BuildErrorResponse (std::string & content, int code, const char *message) {
+		std::stringstream ss;
+		ss << "{\"id\":null,\"error\":";
+		ss << "{\"code\":" << -code << ",\"message\":\"" << message << "\"},";
+		ss << "\"jsonrpc\":\"2.0\"}";
+		content = ss.str();
+	}
+
 	void I2PControlService::SendResponse (std::shared_ptr<ssl_socket> socket,
-		std::shared_ptr<I2PControlBuffer> buf, std::ostringstream& response, bool isHtml)
+		std::shared_ptr<I2PControlBuffer> buf, std::string& content, bool isHTTP)
 	{
-		size_t len = response.str ().length (), offset = 0;
-		if (isHtml)
-		{
-			std::ostringstream header;
-			header << "HTTP/1.1 200 OK\r\n";
-			header << "Connection: close\r\n";
-			header << "Content-Length: " << boost::lexical_cast<std::string>(len) << "\r\n";
-			header << "Content-Type: application/json\r\n";
-			header << "Date: ";
-			auto facet = new boost::local_time::local_time_facet ("%a, %d %b %Y %H:%M:%S GMT");
-			header.imbue(std::locale (header.getloc(), facet));
-			header << boost::posix_time::second_clock::local_time() << "\r\n";
-			header << "\r\n";
-			offset = header.str ().size ();
-			memcpy (buf->data (), header.str ().c_str (), offset);
+		if (isHTTP) {
+			i2p::http::HTTPRes res;
+			res.code = 200;
+			res.add_header("Content-Type", "application/json");
+			res.add_header("Connection", "close");
+			res.body = content;
+			std::string tmp = res.to_string();
+			content = tmp;
 		}
-		memcpy (buf->data () + offset, response.str ().c_str (), len);
-		boost::asio::async_write (*socket, boost::asio::buffer (buf->data (), offset + len),
+		std::copy(content.begin(), content.end(), buf->begin());
+		boost::asio::async_write (*socket, boost::asio::buffer (buf->data (), content.length()),
 			boost::asio::transfer_all (),
 			std::bind(&I2PControlService::HandleResponseSent, this,
 				std::placeholders::_1, std::placeholders::_2, socket, buf));
@@ -322,7 +316,7 @@ namespace client
 		}
 		InsertParam (results, "API", api);
 		results << ",";
-		std::string token = boost::lexical_cast<std::string>(i2p::util::GetSecondsSinceEpoch ());
+        std::string token = std::to_string(i2p::util::GetSecondsSinceEpoch ());
 		m_Tokens.insert (token);	
 		InsertParam (results, "Token", token);
 	}	

I2PControl.h

@@ -45,8 +45,9 @@ namespace client
 			void ReadRequest (std::shared_ptr<ssl_socket> socket);
 			void HandleRequestReceived (const boost::system::error_code& ecode, size_t bytes_transferred,
 				std::shared_ptr<ssl_socket> socket, std::shared_ptr<I2PControlBuffer> buf);
+			void BuildErrorResponse (std::string & content, int code, const char *message);
 			void SendResponse (std::shared_ptr<ssl_socket> socket,
-				std::shared_ptr<I2PControlBuffer> buf, std::ostringstream& response, bool isHtml);
+				std::shared_ptr<I2PControlBuffer> buf, std::string& response, bool isHtml);
 			void HandleResponseSent (const boost::system::error_code& ecode, std::size_t bytes_transferred,
 				std::shared_ptr<ssl_socket> socket, std::shared_ptr<I2PControlBuffer> buf);
 

I2PService.cpp

@@ -3,7 +3,6 @@
 #include "ClientContext.h"
 #include "I2PService.h"
 
-
 namespace i2p
 {
 namespace client
@@ -28,7 +27,7 @@ namespace client
 			m_LocalDestination->CreateStream (streamRequestComplete, identHash, port);
 		else
 		{
-			LogPrint (eLogWarning, "I2PService: Remote destination ", dest, " not found");
+			LogPrint (eLogWarning, "I2PService: Remote destination not found: ", dest);
 			streamRequestComplete (nullptr);
 		}
 	}
@@ -71,7 +70,7 @@ namespace client
 															std::bind(&TCPIPPipe::HandleUpstreamReceived, shared_from_this(),
 																				std::placeholders::_1, std::placeholders::_2));
 		} else {
-			LogPrint(eLogError, "TCPIPPipe: no upstream socket for read");
+			LogPrint(eLogError, "TCPIPPipe: upstream receive: no socket");
 		}
 	}
 
@@ -82,14 +81,14 @@ namespace client
 															std::bind(&TCPIPPipe::HandleDownstreamReceived, shared_from_this(),
 																				std::placeholders::_1, std::placeholders::_2));
 		} else {
-			LogPrint(eLogError, "TCPIPPipe: no downstream socket for read");
+			LogPrint(eLogError, "TCPIPPipe: downstream receive: no socket");
 		}
 	}
 
 	void TCPIPPipe::UpstreamWrite(const uint8_t * buf, size_t len)
 	{
 		if (m_up) {
-			LogPrint(eLogDebug, "TCPIPPipe: write upstream ", (int)len);
+			LogPrint(eLogDebug, "TCPIPPipe: upstream: ", (int) len, " bytes written");
 			boost::asio::async_write(*m_up, boost::asio::buffer(buf, len),
 															 boost::asio::transfer_all(),
 															 std::bind(&TCPIPPipe::HandleUpstreamWrite,
@@ -97,14 +96,14 @@ namespace client
 																				 std::placeholders::_1)
 															 );
 		} else {
-			LogPrint(eLogError, "tcpip pipe upstream socket null");
+			LogPrint(eLogError, "TCPIPPipe: upstream write: no socket");
 		}
 	}
 
 	void TCPIPPipe::DownstreamWrite(const uint8_t * buf, size_t len)
 	{
 		if (m_down) {
-			LogPrint(eLogDebug, "TCPIPPipe: write downstream ", (int)len);
+			LogPrint(eLogDebug, "TCPIPPipe: downstream: ", (int) len, " bytes written");
 			boost::asio::async_write(*m_down, boost::asio::buffer(buf, len),
 															 boost::asio::transfer_all(),
 															 std::bind(&TCPIPPipe::HandleDownstreamWrite,
@@ -112,16 +111,16 @@ namespace client
 																				 std::placeholders::_1)
 															 );
 		} else { 
-			LogPrint(eLogError, "tcpip pipe downstream socket null");
+			LogPrint(eLogError, "TCPIPPipe: downstream write: no socket");
 		}
 	}
 	
 	
 	void TCPIPPipe::HandleDownstreamReceived(const boost::system::error_code & ecode, std::size_t bytes_transfered)
 	{
-		LogPrint(eLogDebug, "TCPIPPipe downstream got ", (int) bytes_transfered);
+		LogPrint(eLogDebug, "TCPIPPipe: downstream: ", (int) bytes_transfered, " bytes received");
 		if (ecode) {
-			LogPrint(eLogError, "TCPIPPipe Downstream read error:" , ecode.message());
+			LogPrint(eLogError, "TCPIPPipe: downstream read error:" , ecode.message());
 			if (ecode != boost::asio::error::operation_aborted)
 				Terminate();
 		} else {
@@ -135,7 +134,7 @@ namespace client
 
 	void TCPIPPipe::HandleDownstreamWrite(const boost::system::error_code & ecode) {
 		if (ecode) {
-			LogPrint(eLogError, "TCPIPPipe Downstream write error:" , ecode.message());
+			LogPrint(eLogError, "TCPIPPipe: downstream write error:" , ecode.message());
 			if (ecode != boost::asio::error::operation_aborted)
 				Terminate();
 		}
@@ -143,7 +142,7 @@ namespace client
 	
 	void TCPIPPipe::HandleUpstreamWrite(const boost::system::error_code & ecode) {
 		if (ecode) {
-			LogPrint(eLogError, "TCPIPPipe Upstream write error:" , ecode.message());
+			LogPrint(eLogError, "TCPIPPipe: upstream write error:" , ecode.message());
 			if (ecode != boost::asio::error::operation_aborted)
 				Terminate();
 		}
@@ -151,9 +150,9 @@ namespace client
 	
 	void TCPIPPipe::HandleUpstreamReceived(const boost::system::error_code & ecode, std::size_t bytes_transfered)
 	{
-		LogPrint(eLogDebug, "TCPIPPipe upstream got ", (int) bytes_transfered);
+		LogPrint(eLogDebug, "TCPIPPipe: upstream ", (int)bytes_transfered, " bytes received");
 		if (ecode) {
-			LogPrint(eLogError, "TCPIPPipe Upstream read error:" , ecode.message());
+			LogPrint(eLogError, "TCPIPPipe: upstream read error:" , ecode.message());
 			if (ecode != boost::asio::error::operation_aborted)
 				Terminate();
 		} else {
@@ -206,6 +205,5 @@ namespace client
 				LogPrint (eLogError, "I2PService: ", GetName(), " closing socket on accept because: ", ecode.message ());
 		}
 	}
-
 }
 }

Identity.h

@@ -178,16 +178,10 @@ namespace data
 		public:
 
 			virtual ~LocalDestination() {};
-			virtual const PrivateKeys& GetPrivateKeys () const = 0;
 			virtual const uint8_t * GetEncryptionPrivateKey () const = 0; 
-			virtual const uint8_t * GetEncryptionPublicKey () const = 0; 
+			virtual std::shared_ptr<const IdentityEx> GetIdentity () const = 0;
 
-			std::shared_ptr<const IdentityEx> GetIdentity () const { return GetPrivateKeys ().GetPublic (); };
 			const IdentHash& GetIdentHash () const { return GetIdentity ()->GetIdentHash (); };  
-			void Sign (const uint8_t * buf, int len, uint8_t * signature) const 
-			{ 
-				GetPrivateKeys ().Sign (buf, len, signature); 
-			};
 	};	
 }
 }

LeaseSet.cpp

@@ -4,7 +4,7 @@
 #include "Log.h"
 #include "Timestamp.h"
 #include "NetDb.h"
-#include "TunnelPool.h"
+#include "Tunnel.h"
 #include "LeaseSet.h"
 
 namespace i2p
@@ -21,56 +21,6 @@ namespace data
 		ReadFromBuffer ();
 	}
 
-	LeaseSet::LeaseSet (std::shared_ptr<const i2p::tunnel::TunnelPool> pool):
-		m_IsValid (true), m_StoreLeases (true), m_ExpirationTime (0)
-	{	
-		if (!pool) return;
-		// header
-		auto localDestination = pool->GetLocalDestination ();
-		if (!localDestination)
-		{
-			m_Buffer = nullptr;
-			m_BufferLen = 0;
-			m_IsValid = false;
-			LogPrint (eLogError, "LeaseSet: Destination for local LeaseSet doesn't exist");
-			return;
-		}	
-		m_Buffer = new uint8_t[MAX_LS_BUFFER_SIZE];
-		m_BufferLen = localDestination->GetIdentity ()->ToBuffer (m_Buffer, MAX_LS_BUFFER_SIZE);
-		memcpy (m_Buffer + m_BufferLen, localDestination->GetEncryptionPublicKey (), 256);
-		m_BufferLen += 256;
-		auto signingKeyLen = localDestination->GetIdentity ()->GetSigningPublicKeyLen ();
-		memset (m_Buffer + m_BufferLen, 0, signingKeyLen);
-		m_BufferLen += signingKeyLen;
-		int numTunnels = pool->GetNumInboundTunnels () + 2; // 2 backup tunnels 
-		if (numTunnels > 16) numTunnels = 16; // 16 tunnels maximum 
-		auto tunnels = pool->GetInboundTunnels (numTunnels);
-		m_Buffer[m_BufferLen] = tunnels.size (); // num leases
-		m_BufferLen++;
-		// leases
-		auto currentTime = i2p::util::GetMillisecondsSinceEpoch ();
-		for (auto it: tunnels)
-		{	
-			memcpy (m_Buffer + m_BufferLen, it->GetNextIdentHash (), 32);
-			m_BufferLen += 32; // gateway id
-			htobe32buf (m_Buffer + m_BufferLen, it->GetNextTunnelID ());
-			m_BufferLen += 4; // tunnel id
-			uint64_t ts = it->GetCreationTime () + i2p::tunnel::TUNNEL_EXPIRATION_TIMEOUT - i2p::tunnel::TUNNEL_EXPIRATION_THRESHOLD; // 1 minute before expiration
-			ts *= 1000; // in milliseconds
-			if (ts > m_ExpirationTime) m_ExpirationTime = ts;
-			// make sure leaseset is newer than previous, but adding some time to expiration date
-			ts += (currentTime - it->GetCreationTime ()*1000LL)*2/i2p::tunnel::TUNNEL_EXPIRATION_TIMEOUT; // up to 2 secs
-			htobe64buf (m_Buffer + m_BufferLen, ts);
-			m_BufferLen += 8; // end date
-		}
-		// signature
-		localDestination->Sign (m_Buffer, m_BufferLen, m_Buffer + m_BufferLen);
-		m_BufferLen += localDestination->GetIdentity ()->GetSignatureLen (); 
-		LogPrint (eLogDebug, "LeaseSet: Local LeaseSet of ", tunnels.size (), " leases created");
-
-		ReadFromBuffer ();
-	}
-
 	void LeaseSet::Update (const uint8_t * buf, size_t len)
 	{	
 		if (len > m_BufferLen)
@@ -195,7 +145,7 @@ namespace data
 		if (size > len) return 0;
 		uint8_t num = buf[size];
 		size++; // num
-		if (size + num*44 > len) return 0;
+		if (size + num*LEASE_SIZE > len) return 0;
 		uint64_t timestamp= 0 ;
 		for (int i = 0; i < num; i++)
 		{
@@ -243,6 +193,57 @@ namespace data
 		if (IsEmpty ()) return true;
 		auto ts = i2p::util::GetMillisecondsSinceEpoch ();
 		return ts > m_ExpirationTime;
+	}
+
+	LocalLeaseSet::LocalLeaseSet (std::shared_ptr<const IdentityEx> identity, const uint8_t * encryptionPublicKey, std::vector<std::shared_ptr<i2p::tunnel::InboundTunnel> > tunnels):
+		m_ExpirationTime (0), m_Identity (identity)
+	{
+		int num = tunnels.size ();
+		if (num > MAX_NUM_LEASES) num = MAX_NUM_LEASES;
+		// identity
+		auto signingKeyLen = m_Identity->GetSigningPublicKeyLen ();
+		m_BufferLen = m_Identity->GetFullLen () + 256 + signingKeyLen + 1 + num*LEASE_SIZE + m_Identity->GetSignatureLen ();	
+		m_Buffer = new uint8_t[m_BufferLen];	
+		auto offset = m_Identity->ToBuffer (m_Buffer, m_BufferLen);
+		memcpy (m_Buffer + offset, encryptionPublicKey, 256);
+		offset += 256;
+		memset (m_Buffer + offset, 0, signingKeyLen);
+		offset += signingKeyLen;
+		// num leases
+		m_Buffer[offset] = num; 
+		offset++;
+		// leases
+		m_Leases = m_Buffer + offset;
+		auto currentTime = i2p::util::GetMillisecondsSinceEpoch ();
+		for (int i = 0; i < num; i++)
+		{
+			memcpy (m_Buffer + offset, tunnels[i]->GetNextIdentHash (), 32);
+			offset += 32; // gateway id
+			htobe32buf (m_Buffer + offset, tunnels[i]->GetNextTunnelID ());
+			offset += 4; // tunnel id
+			uint64_t ts = tunnels[i]->GetCreationTime () + i2p::tunnel::TUNNEL_EXPIRATION_TIMEOUT - i2p::tunnel::TUNNEL_EXPIRATION_THRESHOLD; // 1 minute before expiration
+			ts *= 1000; // in milliseconds
+			if (ts > m_ExpirationTime) m_ExpirationTime = ts;
+			// make sure leaseset is newer than previous, but adding some time to expiration date
+			ts += (currentTime - tunnels[i]->GetCreationTime ()*1000LL)*2/i2p::tunnel::TUNNEL_EXPIRATION_TIMEOUT; // up to 2 secs
+			htobe64buf (m_Buffer + offset, ts);
+			offset += 8; // end date
+		}
+		//  we don't sign it yet. must be signed later on
+	}
+
+	LocalLeaseSet::LocalLeaseSet (std::shared_ptr<const IdentityEx> identity, const uint8_t * buf, size_t len):
+		m_ExpirationTime (0), m_Identity (identity)
+	{
+		m_BufferLen = len;
+		m_Buffer = new uint8_t[m_BufferLen];
+		memcpy (m_Buffer, buf, len);		
+	}
+
+	bool LocalLeaseSet::IsExpired () const
+	{
+		auto ts = i2p::util::GetMillisecondsSinceEpoch ();
+		return ts > m_ExpirationTime;
 	}	
 }		
 }	

LeaseSet.h

@@ -4,6 +4,7 @@
 #include <inttypes.h>
 #include <string.h>
 #include <vector>
+#include <set>
 #include <memory>
 #include "Identity.h"
 
@@ -12,7 +13,7 @@ namespace i2p
 
 namespace tunnel
 {
-	class TunnelPool;
+	class InboundTunnel;	
 }
 
 namespace data
@@ -37,14 +38,14 @@ namespace data
 		};
 	};	
 
-	const int MAX_LS_BUFFER_SIZE = 3072;
+	const size_t MAX_LS_BUFFER_SIZE = 3072;
+	const size_t LEASE_SIZE = 44; // 32 + 4 + 8
 	const uint8_t MAX_NUM_LEASES = 16;		
 	class LeaseSet: public RoutingDestination
 	{
 		public:
 
 			LeaseSet (const uint8_t * buf, size_t len, bool storeLeases = true);
-			LeaseSet (std::shared_ptr<const i2p::tunnel::TunnelPool> pool);
 			~LeaseSet () { delete[] m_Buffer; };
 			void Update (const uint8_t * buf, size_t len);
 			bool IsNewer (const uint8_t * buf, size_t len) const;
@@ -82,6 +83,36 @@ namespace data
 			uint8_t * m_Buffer;
 			size_t m_BufferLen;
 	};	
+
+	class LocalLeaseSet
+	{
+		public:
+
+			LocalLeaseSet (std::shared_ptr<const IdentityEx> identity, const uint8_t * encryptionPublicKey, std::vector<std::shared_ptr<i2p::tunnel::InboundTunnel> > tunnels);
+			LocalLeaseSet (std::shared_ptr<const IdentityEx> identity, const uint8_t * buf, size_t len);
+			~LocalLeaseSet () { delete[] m_Buffer; };
+
+			const uint8_t * GetBuffer () const { return m_Buffer; };
+			uint8_t * GetSignature () { return m_Buffer + m_BufferLen - GetSignatureLen (); }; 
+			size_t GetBufferLen () const { return m_BufferLen; };	
+			size_t GetSignatureLen () const { return m_Identity->GetSignatureLen (); };
+			uint8_t * GetLeases () { return m_Leases; }; 
+			
+			const IdentHash& GetIdentHash () const { return m_Identity->GetIdentHash (); };
+			bool IsExpired () const;
+			uint64_t GetExpirationTime () const { return m_ExpirationTime; };
+			void SetExpirationTime (uint64_t expirationTime) { m_ExpirationTime = expirationTime; };
+			bool operator== (const LeaseSet& other) const 
+			{ return m_BufferLen == other.GetBufferLen ()  && !memcmp (other.GetBuffer (), other.GetBuffer (), m_BufferLen); }; 
+
+
+		private:
+			
+			uint64_t m_ExpirationTime; // in milliseconds
+			std::shared_ptr<const IdentityEx> m_Identity;
+			uint8_t * m_Buffer, * m_Leases;
+			size_t m_BufferLen;
+	}; 
 }		
 }	
 

Log.cpp

@@ -12,7 +12,7 @@ namespace i2p {
 namespace log {
 	Log logger;
 	/**
-	 * @enum Maps our loglevel to their symbolic name
+	 * @brief Maps our loglevel to their symbolic name
 	 */
 	static const char * g_LogLevelStr[eNumLogLevels] =
 	{
@@ -56,7 +56,7 @@ namespace log {
 #endif
 			case eLogFile:
 			case eLogStream:
-				m_LogStream->flush();
+					if (m_LogStream) m_LogStream->flush();
 				break;
 			default:
 				/* do nothing */
@@ -107,10 +107,11 @@ namespace log {
 #endif
 				case eLogFile:
 				case eLogStream:
-					*m_LogStream << TimeAsString(msg->timestamp)
-						<< "@" << short_tid
-						<< "/" << g_LogLevelStr[msg->level]
-						<< " - " << msg->text << std::endl;
+					if (m_LogStream)
+						*m_LogStream << TimeAsString(msg->timestamp)
+							<< "@" << short_tid
+							<< "/" << g_LogLevelStr[msg->level]
+							<< " - " << msg->text << std::endl;
 					break;
 				case eLogStdout:
 				default:
@@ -130,10 +131,13 @@ namespace log {
 		Process();
 	}
 
-	void Log::SendTo (const std::string& path) {
+	void Log::SendTo (const std::string& path) 
+	{
+		if (m_LogStream) m_LogStream = nullptr; // close previous	
 		auto flags = std::ofstream::out | std::ofstream::app;
 		auto os = std::make_shared<std::ofstream> (path, flags);
-		if (os->is_open ()) {
+		if (os->is_open ()) 
+		{
 			m_Logfile = path;
 			m_Destination = eLogFile;
 			m_LogStream = os;

Log.h

@@ -86,7 +86,7 @@ namespace log {
 			LogLevel GetLogLevel () { return m_MinLevel; };
 
 			/**
-			 * @brief  Sets minimal alloed level for log messages
+			 * @brief  Sets minimal allowed level for log messages
 			 * @param  level  String with wanted minimal msg level
 			 */
 			void     SetLogLevel (const std::string& level);
@@ -101,7 +101,7 @@ namespace log {
 			 * @brief Sets log destination to given output stream
 			 * @param os  Output stream
 			 */
-			void SendTo (std::shared_ptr<std::ostream> s);
+			void SendTo (std::shared_ptr<std::ostream> os);
 
 	#ifndef _WIN32
 			/**
@@ -129,7 +129,8 @@ namespace log {
 	};
 
 	/**
-	 * @struct Log message container
+	 * @struct LogMsg
+	 * @brief Log message container
 	 *
 	 * We creating it somewhere with LogPrint(),
 	 * then put in MsgQueue for later processing.

Makefile

@@ -76,6 +76,7 @@ $(ARLIB_CLIENT): $(patsubst %.cpp,obj/%.o,$(LIB_CLIENT_SRC))
 
 clean:
 	rm -rf obj
+	rm -rf docs/generated
 	$(RM) $(I2PD) $(SHLIB) $(ARLIB) $(SHLIB_CLIENT) $(ARLIB_CLIENT)
 
 strip: $(I2PD) $(SHLIB_CLIENT) $(SHLIB)
@@ -86,9 +87,13 @@ dist:
 	git archive --format=tar.gz -9 --worktree-attributes \
 	    --prefix=i2pd_$(LATEST_TAG)/ $(LATEST_TAG) -o i2pd_$(LATEST_TAG).tar.gz
 
+doxygen:
+	doxygen -s docs/Doxyfile
+
 .PHONY: all
 .PHONY: clean
 .PHONY: deps
+.PHONY: doxygen
 .PHONY: dist
 .PHONY: api
 .PHONY: api_client

Makefile.bsd

@@ -9,4 +9,4 @@ CXXFLAGS = -O2
 NEEDED_CXXFLAGS = -std=c++11 -D_GLIBCXX_USE_NANOSLEEP=1
 INCFLAGS = -I/usr/include/ -I/usr/local/include/
 LDFLAGS = -Wl,-rpath,/usr/local/lib -L/usr/local/lib
-LDLIBS = -lcrypto -lssl -lz -lboost_system -lboost_date_time -lboost_filesystem -lboost_regex -lboost_program_options -lpthread
+LDLIBS = -lcrypto -lssl -lz -lboost_system -lboost_date_time -lboost_filesystem -lboost_program_options -lpthread

Makefile.homebrew

@@ -6,7 +6,7 @@ CXX = clang++
 CXXFLAGS = -g -Wall -std=c++11 -DMAC_OSX
 INCFLAGS = -I${SSLROOT}/include -I${BOOSTROOT}/include
 LDFLAGS = -L${SSLROOT}/lib -L${BOOSTROOT}/lib
-LDLIBS = -lz -lcrypto -lssl -lboost_system -lboost_date_time -lboost_filesystem -lboost_regex -lboost_program_options -lpthread
+LDLIBS = -lz -lcrypto -lssl -lboost_system -lboost_date_time -lboost_filesystem -lboost_program_options -lpthread
 
 ifeq ($(USE_UPNP),1)
   LDFLAGS += -ldl

Makefile.linux

@@ -1,5 +1,5 @@
 # set defaults instead redefine
-CXXFLAGS ?= -g -Wall
+CXXFLAGS ?= -g -Wall -Wextra -Wno-unused-parameter -pedantic
 INCFLAGS ?=
 
 ## NOTE: The NEEDED_CXXFLAGS are here so that custom CXXFLAGS can be specified at build time
@@ -32,7 +32,6 @@ ifeq ($(USE_STATIC),yes)
   LDLIBS  = $(LIBDIR)/libboost_system.a
   LDLIBS += $(LIBDIR)/libboost_date_time.a
   LDLIBS += $(LIBDIR)/libboost_filesystem.a
-  LDLIBS += $(LIBDIR)/libboost_regex.a
   LDLIBS += $(LIBDIR)/libboost_program_options.a
   LDLIBS += $(LIBDIR)/libcrypto.a
   LDLIBS += $(LIBDIR)/libssl.a
@@ -40,7 +39,7 @@ ifeq ($(USE_STATIC),yes)
   LDLIBS += -lpthread -static-libstdc++ -static-libgcc
   USE_AESNI := no
 else
-  LDLIBS = -lcrypto -lssl -lz -lboost_system -lboost_date_time -lboost_filesystem -lboost_regex -lboost_program_options -lpthread
+  LDLIBS = -lcrypto -lssl -lz -lboost_system -lboost_date_time -lboost_filesystem -lboost_program_options -lpthread
 endif
 
 # UPNP Support (miniupnpc 1.5 or 1.6)

Makefile.mingw

@@ -13,7 +13,6 @@ LDLIBS = \
   -Wl,-Bstatic -lboost_system$(BOOST_SUFFIX) \
   -Wl,-Bstatic -lboost_date_time$(BOOST_SUFFIX) \
   -Wl,-Bstatic -lboost_filesystem$(BOOST_SUFFIX) \
-  -Wl,-Bstatic -lboost_regex$(BOOST_SUFFIX) \
   -Wl,-Bstatic -lboost_program_options$(BOOST_SUFFIX) \
   -Wl,-Bstatic -lssl \
   -Wl,-Bstatic -lcrypto \

Makefile.osx

@@ -3,7 +3,7 @@ CXXFLAGS = -g -Wall -std=c++11 -DMAC_OSX
 #CXXFLAGS = -g -O2 -Wall -std=c++11
 INCFLAGS = -I/usr/local/include -I/usr/local/ssl/include
 LDFLAGS = -Wl,-rpath,/usr/local/lib -L/usr/local/lib -L/usr/local/ssl/lib
-LDLIBS = -lz -lcrypto -lssl -lboost_system -lboost_date_time -lboost_filesystem -lboost_regex -lboost_program_options -lpthread
+LDLIBS = -lz -lcrypto -lssl -lboost_system -lboost_date_time -lboost_filesystem -lboost_program_options -lpthread
 
 ifeq ($(USE_UPNP),1)
   LDFLAGS += -ldl

NetDb.cpp

@@ -849,7 +849,8 @@ namespace data
 	template<typename Filter>
 	std::shared_ptr<const RouterInfo> NetDb::GetRandomRouter (Filter filter) const
 	{
-		if (!m_RouterInfos.size ()) return 0;
+		if (m_RouterInfos.empty())
+			return 0;
 		uint32_t ind = rand () % m_RouterInfos.size ();	
 		for (int j = 0; j < 2; j++)
 		{	

README.md

@@ -1,13 +1,43 @@
 i2pd
 ====
 
-Independent C++ implementation of I2P router
+i2pd is a full-featured C++ implementation of 
+[I2P](https://geti2p.net/en/about/intro) client.
 
-License
--------
+I2P (Invisible Internet Project) is anonymous network which works on top of 
+public Internet. Privacy and anonymity are achieved by strong encryption and 
+bouncing your traffic through thousands of I2P nodes all around the world.
 
-This project is licensed under the BSD 3-clause license, which can be found in the file
-LICENSE in the root of the project source code.
+We are building network which helps people to communicate and share information 
+without restrictions.
+
+* [Website](http://i2pd.website)
+* [Documentation](https://i2pd.readthedocs.io/en/latest/)
+* [Wiki](https://github.com/PurpleI2P/i2pd/wiki)
+* [Tickets/Issues](https://github.com/PurpleI2P/i2pd/issues)
+* [Twitter](https://twitter.com/i2porignal)
+
+Installing
+----------
+
+The easiest way to install i2pd is by using 
+[precompiled binaries](https://github.com/PurpleI2P/i2pd/releases/latest). 
+See [documentation](https://i2pd.readthedocs.io/en/latest/) for how to build 
+i2pd from source on your OS.
+
+**Supported systems:**
+
+* Linux x86/x64  - [![Build Status](https://travis-ci.org/PurpleI2P/i2pd.svg?branch=openssl)](https://travis-ci.org/PurpleI2P/i2pd)  
+* Windows        - [![Build status](https://ci.appveyor.com/api/projects/status/1908qe4p48ff1x23?svg=true)](https://ci.appveyor.com/project/PurpleI2P/i2pd)  
+* Mac OS X
+* FreeBSD
+* Android *(coming soon)*
+
+Using i2pd
+----------
+
+See [documentation](https://i2pd.readthedocs.io/en/latest/) and 
+[example config file](https://github.com/PurpleI2P/i2pd/blob/openssl/docs/i2pd.conf).
 
 Donations
 ---------
@@ -17,22 +47,8 @@ LTC: LKQirrYrDeTuAPnpYq5y7LVKtywfkkHi59
 ANC: AQJYweYYUqM1nVfLqfoSMpUMfzxvS4Xd7z  
 DOGE: DNXLQKziRPAsD9H3DFNjk4fLQrdaSX893Y 
 
-Documentation:
---------------
-http://i2pd.readthedocs.org
+License
+-------
 
-Supported OS
-------------
-
-* Linux x86/x64  - [![Build Status](https://travis-ci.org/PurpleI2P/i2pd.svg?branch=openssl)](https://travis-ci.org/PurpleI2P/i2pd)  
-* Windows        - [![Build status](https://ci.appveyor.com/api/projects/status/1908qe4p48ff1x23?svg=true)](https://ci.appveyor.com/project/PurpleI2P/i2pd)  
-* Mac OS X
-* FreeBSD
-
-More documentation
-------------------
-
-* [Building from source / unix](docs/build_notes_unix.md)  
-* [Building from source / windows](docs/build_notes_windows.md)  
-* [Configuring your i2pd](docs/configuration.md)  
-* [Github wiki](https://github.com/PurpleI2P/i2pd/wiki/)  
+This project is licensed under the BSD 3-clause license, which can be found in the file
+LICENSE in the root of the project source code.

Reseed.cpp

@@ -1,7 +1,6 @@
 #include <string.h>
 #include <fstream>
 #include <sstream>
-#include <boost/regex.hpp>
 #include <boost/asio.hpp>
 #include <boost/asio/ssl.hpp> 
 #include <openssl/ssl.h>
@@ -17,7 +16,6 @@
 #include "NetDb.h"
 #include "util.h"
 
-
 namespace i2p
 {
 namespace data
@@ -374,7 +372,7 @@ namespace data
 		boost::asio::io_service service;
 		boost::system::error_code ecode;
     	auto it = boost::asio::ip::tcp::resolver(service).resolve (
-			 boost::asio::ip::tcp::resolver::query (u.host_, std::to_string (u.port_)), ecode);
+             boost::asio::ip::tcp::resolver::query (u.host_, std::to_string (u.port_)), ecode);
 		if (!ecode)
 		{
 			boost::asio::ssl::context ctx(service, boost::asio::ssl::context::sslv23);

RouterContext.cpp

@@ -56,7 +56,7 @@ namespace i2p
 		routerInfo.AddNTCPAddress (host.c_str(), port);
 		routerInfo.SetCaps (i2p::data::RouterInfo::eReachable | 
 			i2p::data::RouterInfo::eSSUTesting | i2p::data::RouterInfo::eSSUIntroducer); // LR, BC
-		routerInfo.SetProperty ("netId", std::to_string (I2PD_NET_ID));
+        routerInfo.SetProperty ("netId", std::to_string (I2PD_NET_ID));
 		routerInfo.SetProperty ("router.version", I2P_VERSION);
 		routerInfo.CreateBuffer (m_Keys);
 		m_RouterInfo.SetRouterIdentity (GetIdentity ());

RouterContext.h

@@ -30,6 +30,7 @@ namespace i2p
 			RouterContext ();
 			void Init ();
 
+			const i2p::data::PrivateKeys& GetPrivateKeys () const { return m_Keys; };
 			i2p::data::RouterInfo& GetRouterInfo () { return m_RouterInfo; };
 			std::shared_ptr<const i2p::data::RouterInfo> GetSharedRouterInfo () const 
 			{ 
@@ -73,13 +74,14 @@ namespace i2p
 			void UpdateStats ();		
 
 			// implements LocalDestination
-			const i2p::data::PrivateKeys& GetPrivateKeys () const { return m_Keys; };
+			std::shared_ptr<const i2p::data::IdentityEx> GetIdentity () const { return m_Keys.GetPublic (); };
 			const uint8_t * GetEncryptionPrivateKey () const { return m_Keys.GetPrivateKey (); };
 			const uint8_t * GetEncryptionPublicKey () const { return GetIdentity ()->GetStandardIdentity ().publicKey; };
+			void Sign (const uint8_t * buf, int len, uint8_t * signature) const { m_Keys.Sign (buf, len, signature); }; 
 			void SetLeaseSetUpdated () {};
 
 			// implements GarlicDestination
-			std::shared_ptr<const i2p::data::LeaseSet> GetLeaseSet () { return nullptr; };
+			std::shared_ptr<const i2p::data::LocalLeaseSet> GetLeaseSet () { return nullptr; };
 			std::shared_ptr<i2p::tunnel::TunnelPool> GetTunnelPool () const;
 			void HandleI2NPMessage (const uint8_t * buf, size_t len, std::shared_ptr<i2p::tunnel::InboundTunnel> from);
 

RouterInfo.cpp

@@ -353,7 +353,7 @@ namespace data
 		if (m_Caps & eReachable) caps += CAPS_FLAG_REACHABLE; // reachable
 		if (m_Caps & eUnreachable) caps += CAPS_FLAG_UNREACHABLE; // unreachable
 
-		SetProperty ("caps", caps.c_str ());
+		SetProperty ("caps", caps);
 	}
 		
 	void RouterInfo::WriteToStream (std::ostream& s)

Streaming.cpp

@@ -232,6 +232,11 @@ namespace stream
 		bool acknowledged = false;
 		auto ts = i2p::util::GetMillisecondsSinceEpoch ();
 		uint32_t ackThrough = packet->GetAckThrough ();
+		if (ackThrough > m_SequenceNumber)
+		{
+			LogPrint (eLogError, "Streaming: Unexpected ackThrough=", ackThrough, " > seqn=", m_SequenceNumber);
+			return;
+		}	
 		int nackCount = packet->GetNACKCount ();
 		for (auto it = m_SentPackets.begin (); it != m_SentPackets.end ();)
 		{			
@@ -336,9 +341,9 @@ namespace stream
 				htobe32buf (packet + size, m_SequenceNumber++);
 				size += 4; // sequenceNum
 				if (isNoAck)			
-					htobe32buf (packet + size, m_LastReceivedSequenceNumber);
-				else
 					htobuf32 (packet + size, 0);
+				else
+					htobe32buf (packet + size, m_LastReceivedSequenceNumber);
 				size += 4; // ack Through
 				packet[size] = 0; 
 				size++; // NACK count
@@ -521,7 +526,7 @@ namespace stream
 		size += 4; // receiveStreamID
 		htobe32buf (packet + size, m_SequenceNumber++);
 		size += 4; // sequenceNum
-		htobe32buf (packet + size, m_LastReceivedSequenceNumber);
+		htobe32buf (packet + size, m_LastReceivedSequenceNumber >= 0 ?  m_LastReceivedSequenceNumber : 0);
 		size += 4; // ack Through
 		packet[size] = 0; 
 		size++; // NACK count

Transports.cpp

@@ -456,8 +456,13 @@ namespace transport
 		{	
 			m_SSUServer->DeleteSession (ssuSession);
 			LogPrint (eLogDebug, "Transports: SSU session closed");
-		}	
-		// TODO: delete NTCP
+		}
+		auto ntcpSession = m_NTCPServer ? m_NTCPServer->FindNTCPSession(router->GetIdentHash()) : nullptr;
+		if (ntcpSession) // try deleting ntcp session too
+		{
+			ntcpSession->Terminate ();
+			LogPrint(eLogDebug, "Transports: NTCP session closed");
+		}
 	}	
 		
 	void Transports::DetectExternalIP ()
@@ -606,7 +611,7 @@ namespace transport
 
 	std::shared_ptr<const i2p::data::RouterInfo> Transports::GetRandomPeer () const
 	{
-		if (!m_Peers.size ()) return nullptr;
+		if (m_Peers.empty ()) return nullptr;
 		std::unique_lock<std::mutex> l(m_PeersMutex);	
 		auto it = m_Peers.begin ();
 		std::advance (it, rand () % m_Peers.size ());	

Tunnel.cpp

@@ -358,7 +358,7 @@ namespace tunnel
 	
 	std::shared_ptr<OutboundTunnel> Tunnels::GetNextOutboundTunnel ()
 	{
-		if (!m_OutboundTunnels.size ()) return nullptr;
+		if (m_OutboundTunnels.empty ()) return nullptr;
 		uint32_t ind = rand () % m_OutboundTunnels.size (), i = 0;
 		std::shared_ptr<OutboundTunnel> tunnel;
 		for (auto it: m_OutboundTunnels)
@@ -562,7 +562,7 @@ namespace tunnel
 				case eTunnelStatePending: 
 					if (ts > tunnel->GetCreationTime () + TUNNEL_CREATION_TIMEOUT)
 					{
-						LogPrint (eLogWarning, "Tunnel: pending build request ", it->first, " timeout, deleted");
+						LogPrint (eLogDebug, "Tunnel: pending build request ", it->first, " timeout, deleted");
 						// update stats
 						auto config = tunnel->GetTunnelConfig ();
 						if (config)
@@ -587,7 +587,7 @@ namespace tunnel
 						it++;
 				break;
 				case eTunnelStateBuildFailed:
-					LogPrint (eLogWarning, "Tunnel: pending build request ", it->first, " failed, deleted");
+					LogPrint (eLogDebug, "Tunnel: pending build request ", it->first, " failed, deleted");
 					it = pendingTunnels.erase (it);
 					m_NumFailedTunnelCreations++;
 				break;
@@ -861,6 +861,12 @@ namespace tunnel
 		// TODO: locking
 		return m_OutboundTunnels.size();
 	}
+
+#ifdef ANDROID_ARM7A
+    template std::shared_ptr<InboundTunnel> Tunnels::CreateTunnel<InboundTunnel>(std::shared_ptr<TunnelConfig>, std::shared_ptr<OutboundTunnel>);
+    template std::shared_ptr<OutboundTunnel> Tunnels::CreateTunnel<OutboundTunnel>(std::shared_ptr<TunnelConfig>, std::shared_ptr<OutboundTunnel>);
+#endif
+
 }
 }
 

Tunnel.h

@@ -73,7 +73,7 @@ namespace tunnel
 			
 			bool HandleTunnelBuildResponse (uint8_t * msg, size_t len);
 
-			virtual void Print (std::stringstream& s) const {};	
+			virtual void Print (std::stringstream&) const {};
 			
 			// implements TunnelBase
 			void SendTunnelDataMsg (std::shared_ptr<i2p::I2NPMessage> msg);

appveyor.yml

@@ -125,7 +125,7 @@ install:
 - cd %BOOST_ROOT%
 - if defined msvc if not exist "stage%bitness%\lib\%boostlib%boost_system-vc%msvc%0-mt%boostdbg%*" (
     bootstrap > c:\projects\instdir\build_boost.log
-    && b2 toolset=msvc-%msvc%.0 %boost_variant% link=%type% runtime-link=%type% address-model=%bitness% --build-type=minimal --with-filesystem --with-program_options --with-regex --with-date_time --stagedir=stage%bitness% >> c:\projects\instdir\build_boost.log
+    && b2 toolset=msvc-%msvc%.0 %boost_variant% link=%type% runtime-link=%type% address-model=%bitness% --build-type=minimal --with-filesystem --with-program_options --with-date_time --stagedir=stage%bitness% >> c:\projects\instdir\build_boost.log
     || type c:\projects\instdir\build_boost.log
   )
 - if defined msvc if not exist C:\stage\OpenSSL-Win%bitness%-vc%msvc%-%type%\ (

build/.gitignore

@@ -0,0 +1,10 @@
+# Various generated files
+/CMakeFiles/
+/i2pd
+/libi2pd.a
+/libi2pdclient.a
+/cmake_install.cmake
+/CMakeCache.txt
+/CPackConfig.cmake
+/CPackSourceConfig.cmake
+/install_manifest.txt

build/CMakeLists.txt

@@ -242,7 +242,7 @@ endif()
 
 target_link_libraries(i2pdclient libi2pd)
 
-find_package ( Boost COMPONENTS system filesystem regex program_options date_time REQUIRED )
+find_package ( Boost COMPONENTS system filesystem program_options date_time REQUIRED )
 if(NOT DEFINED Boost_INCLUDE_DIRS)
   message(SEND_ERROR "Boost is not found, or your boost version was bellow 1.46. Please download Boost!")
 endif()

build/Dockerfile

@@ -1,7 +1,7 @@
 FROM ubuntu
 
 RUN apt-get update && apt-get install -y libboost-dev libboost-filesystem-dev \
-       libboost-program-options-dev libboost-regex-dev libboost-date-time-dev \
+       libboost-program-options-dev libboost-date-time-dev \
        libssl-dev git build-essential
 
 RUN git clone https://github.com/PurpleI2P/i2pd.git

debian/changelog

@@ -1,3 +1,9 @@
+i2pd (2.7.0-1) unstable; urgency=low
+
+  * updated to version 2.7.0/0.9.25
+
+ -- hagen <hagen@i2pmail.org>  Wed, 18 May 2016 01:11:04 +0000
+
 i2pd (2.2.0-2) unstable; urgency=low
 
   * updated to version 2.2.0

debian/control

@@ -4,7 +4,6 @@ Priority: extra
 Maintainer: hagen <hagen@i2pmail.org>
 Build-Depends: debhelper (>= 9.0.0), dpkg-dev (>= 1.16.1~),
  gcc (>= 4.7) | clang (>= 3.3),
- libboost-regex-dev,
  libboost-system-dev (>= 1.46),
  libboost-date-time-dev,
  libboost-filesystem-dev,

debian/i2pd.1

@@ -36,6 +36,9 @@ Where to write pidfile (don\'t write by default)
 \fB\-\-log=\fR
 Logs destination: \fIstdout\fR, \fIfile\fR, \fIsyslog\fR (\fIstdout\fR if not set, \fIfile\fR - otherwise, for compatibility)
 .TP
+\fB\-\-logfile\fR
+Path to logfile (default - autodetect)
+.TP
 \fB\-\-loglevel=\fR
 Log messages above this level (\fIdebug\fR, \fBinfo\fR, \fIwarn\fR, \fIerror\fR)
 .TP

debian/i2pd.default

@@ -4,6 +4,7 @@
 I2PD_ENABLED="yes"
 
 # port to listen for incoming connections
+# comment this line if you want to use value from config
 I2PD_PORT="4567"
 
 # Additional options that are passed to the Daemon.

debian/i2pd.init

@@ -41,6 +41,10 @@ do_start()
     return 2
   fi
 
+  if [ -n "$I2PD_PORT" ]; then
+    DAEMON_OPTS="--port $I2PD_PORT $DAEMON_OPTS"
+  fi
+
   touch "$PIDFILE"
   chown -f $USER:adm "$PIDFILE"
 
@@ -51,7 +55,7 @@ do_start()
     || return 1
   start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON --chuid "$USER" -- \
     --service --daemon --log=file --logfile=$LOGFILE --conf=$I2PCONF --tunconf=$TUNCONF \
-    --port=$I2PD_PORT $DAEMON_OPTS > /dev/null 2>&1 \
+    $DAEMON_OPTS > /dev/null 2>&1 \
     || return 2
   return $?
 }

debian/i2pd.openrc

@@ -0,0 +1,41 @@
+#!/sbin/openrc-run
+
+pidfile="/var/run/i2pd.pid"
+logfile="/var/log/i2pd.log"
+mainconf="/etc/i2pd/i2pd.conf"
+tunconf="/etc/i2pd/tunnels.conf"
+
+name="i2pd"
+command="/usr/sbin/i2pd"
+command_args="--service --daemon --log=file --logfile=$logfile --conf=$mainconf --tunconf=$tunconf --pidfile=$pidfile"
+description="i2p router written in C++"
+required_dirs="/var/lib/i2pd"
+required_files="$mainconf"
+start_stop_daemon_args="--chuid i2pd"
+
+depend() {
+  need mountall
+  use net
+  after bootmisc
+}
+
+start_pre() {
+  if [ -r /etc/default/i2pd ]; then
+    . /etc/default/i2pd
+  fi
+
+  if [ "x$I2PD_ENABLED" != "xyes" ]; then
+    ewarn "i2pd disabled in /etc/default/i2pd"
+    exit 1
+  fi
+
+  checkpath -f -o i2pd:adm $logfile
+  checkpath -f -o i2pd:adm $pidfile
+
+  if [ -n "$I2PD_PORT" -a "$I2PD_PORT" -gt 0 ]; then
+    command_args="$command_args --port=$I2PD_PORT"
+  fi
+  if [ -n "$DAEMON_OPTS" ]; then
+    command_args="$command_args $DAEMON_OPTS"
+  fi
+}

docs/Doxyfile

@@ -0,0 +1,259 @@
+DOXYFILE_ENCODING      = UTF-8
+PROJECT_NAME           = "i2pd"
+PROJECT_NUMBER         =
+PROJECT_BRIEF          = "load-balanced unspoofable packet switching network"
+PROJECT_LOGO           =
+OUTPUT_DIRECTORY       = docs/generated
+CREATE_SUBDIRS         = NO
+ALLOW_UNICODE_NAMES    = NO
+OUTPUT_LANGUAGE        = English
+BRIEF_MEMBER_DESC      = YES
+REPEAT_BRIEF           = YES
+ABBREVIATE_BRIEF       =
+ALWAYS_DETAILED_SEC    = NO
+INLINE_INHERITED_MEMB  = NO
+FULL_PATH_NAMES        = YES
+STRIP_FROM_PATH        =
+STRIP_FROM_INC_PATH    =
+SHORT_NAMES            = NO
+JAVADOC_AUTOBRIEF      = NO
+QT_AUTOBRIEF           = NO
+MULTILINE_CPP_IS_BRIEF = NO
+INHERIT_DOCS           = YES
+SEPARATE_MEMBER_PAGES  = NO
+TAB_SIZE               = 4
+ALIASES                =
+TCL_SUBST              =
+OPTIMIZE_OUTPUT_FOR_C  = NO
+OPTIMIZE_OUTPUT_JAVA   = NO
+OPTIMIZE_FOR_FORTRAN   = NO
+OPTIMIZE_OUTPUT_VHDL   = NO
+EXTENSION_MAPPING      =
+MARKDOWN_SUPPORT       = YES
+AUTOLINK_SUPPORT       = YES
+BUILTIN_STL_SUPPORT    = NO
+CPP_CLI_SUPPORT        = NO
+SIP_SUPPORT            = NO
+IDL_PROPERTY_SUPPORT   = YES
+DISTRIBUTE_GROUP_DOC   = NO
+SUBGROUPING            = YES
+INLINE_GROUPED_CLASSES = NO
+INLINE_SIMPLE_STRUCTS  = NO
+TYPEDEF_HIDES_STRUCT   = NO
+LOOKUP_CACHE_SIZE      = 0
+EXTRACT_ALL            = NO
+EXTRACT_PRIVATE        = NO
+EXTRACT_PACKAGE        = NO
+EXTRACT_STATIC         = NO
+EXTRACT_LOCAL_CLASSES  = YES
+EXTRACT_LOCAL_METHODS  = NO
+EXTRACT_ANON_NSPACES   = NO
+HIDE_UNDOC_MEMBERS     = NO
+HIDE_UNDOC_CLASSES     = NO
+HIDE_FRIEND_COMPOUNDS  = NO
+HIDE_IN_BODY_DOCS      = NO
+INTERNAL_DOCS          = NO
+CASE_SENSE_NAMES       = YES
+HIDE_SCOPE_NAMES       = NO
+SHOW_INCLUDE_FILES     = YES
+SHOW_GROUPED_MEMB_INC  = NO
+FORCE_LOCAL_INCLUDES   = NO
+INLINE_INFO            = YES
+SORT_MEMBER_DOCS       = YES
+SORT_BRIEF_DOCS        = NO
+SORT_MEMBERS_CTORS_1ST = NO
+SORT_GROUP_NAMES       = NO
+SORT_BY_SCOPE_NAME     = NO
+STRICT_PROTO_MATCHING  = NO
+GENERATE_TODOLIST      = YES
+GENERATE_TESTLIST      = YES
+GENERATE_BUGLIST       = YES
+GENERATE_DEPRECATEDLIST= YES
+ENABLED_SECTIONS       =
+MAX_INITIALIZER_LINES  = 30
+SHOW_USED_FILES        = YES
+SHOW_FILES             = YES
+SHOW_NAMESPACES        = YES
+FILE_VERSION_FILTER    =
+LAYOUT_FILE            =
+CITE_BIB_FILES         =
+QUIET                  = YES
+WARNINGS               = YES
+WARN_IF_UNDOCUMENTED   = NO
+WARN_IF_DOC_ERROR      = YES
+WARN_NO_PARAMDOC       = NO
+WARN_FORMAT            = "$file:$line: $text"
+WARN_LOGFILE           =
+INPUT                  =
+INPUT_ENCODING         = UTF-8
+FILE_PATTERNS          = *.cpp *.h
+RECURSIVE              = NO
+EXCLUDE                =
+EXCLUDE_SYMLINKS       = NO
+EXCLUDE_PATTERNS       =
+EXCLUDE_SYMBOLS        =
+EXAMPLE_PATH           =
+EXAMPLE_PATTERNS       =
+EXAMPLE_RECURSIVE      = NO
+IMAGE_PATH             =
+INPUT_FILTER           =
+FILTER_PATTERNS        =
+FILTER_SOURCE_FILES    = NO
+FILTER_SOURCE_PATTERNS =
+USE_MDFILE_AS_MAINPAGE =
+SOURCE_BROWSER         = NO
+INLINE_SOURCES         = NO
+STRIP_CODE_COMMENTS    = YES
+REFERENCED_BY_RELATION = NO
+REFERENCES_RELATION    = NO
+REFERENCES_LINK_SOURCE = YES
+SOURCE_TOOLTIPS        = YES
+USE_HTAGS              = NO
+VERBATIM_HEADERS       = NO
+CLANG_ASSISTED_PARSING = NO
+CLANG_OPTIONS          =
+ALPHABETICAL_INDEX     = YES
+COLS_IN_ALPHA_INDEX    = 5
+IGNORE_PREFIX          =
+GENERATE_HTML          = YES
+HTML_OUTPUT            = html
+HTML_FILE_EXTENSION    = .html
+HTML_HEADER            =
+HTML_FOOTER            =
+HTML_STYLESHEET        =
+HTML_EXTRA_STYLESHEET  =
+HTML_EXTRA_FILES       =
+HTML_COLORSTYLE_HUE    = 220
+HTML_COLORSTYLE_SAT    = 100
+HTML_COLORSTYLE_GAMMA  = 80
+HTML_TIMESTAMP         = YES
+HTML_DYNAMIC_SECTIONS  = NO
+HTML_INDEX_NUM_ENTRIES = 100
+GENERATE_DOCSET        = NO
+DOCSET_FEEDNAME        = "Doxygen generated docs"
+DOCSET_BUNDLE_ID       = org.doxygen.Project
+DOCSET_PUBLISHER_ID    = org.doxygen.Publisher
+DOCSET_PUBLISHER_NAME  = Publisher
+GENERATE_HTMLHELP      = NO
+CHM_FILE               =
+HHC_LOCATION           =
+GENERATE_CHI           = NO
+CHM_INDEX_ENCODING     =
+BINARY_TOC             = NO
+TOC_EXPAND             = NO
+GENERATE_QHP           = NO
+QCH_FILE               =
+QHP_NAMESPACE          = org.doxygen.Project
+QHP_VIRTUAL_FOLDER     = doc
+QHP_CUST_FILTER_NAME   =
+QHP_CUST_FILTER_ATTRS  =
+QHP_SECT_FILTER_ATTRS  =
+QHG_LOCATION           =
+GENERATE_ECLIPSEHELP   = NO
+ECLIPSE_DOC_ID         = org.doxygen.Project
+DISABLE_INDEX          = NO
+GENERATE_TREEVIEW      = NO
+ENUM_VALUES_PER_LINE   = 4
+TREEVIEW_WIDTH         = 250
+EXT_LINKS_IN_WINDOW    = NO
+FORMULA_FONTSIZE       = 10
+FORMULA_TRANSPARENT    = YES
+USE_MATHJAX            = NO
+MATHJAX_FORMAT         = HTML-CSS
+MATHJAX_RELPATH        = http://cdn.mathjax.org/mathjax/latest
+MATHJAX_EXTENSIONS     =
+MATHJAX_CODEFILE       =
+SEARCHENGINE           = YES
+SERVER_BASED_SEARCH    = NO
+EXTERNAL_SEARCH        = NO
+SEARCHENGINE_URL       =
+SEARCHDATA_FILE        = searchdata.xml
+EXTERNAL_SEARCH_ID     =
+EXTRA_SEARCH_MAPPINGS  =
+GENERATE_LATEX         = NO
+LATEX_OUTPUT           = latex
+LATEX_CMD_NAME         = latex
+MAKEINDEX_CMD_NAME     = makeindex
+COMPACT_LATEX          = NO
+PAPER_TYPE             = a4
+EXTRA_PACKAGES         =
+LATEX_HEADER           =
+LATEX_FOOTER           =
+LATEX_EXTRA_FILES      =
+PDF_HYPERLINKS         = YES
+USE_PDFLATEX           = YES
+LATEX_BATCHMODE        = NO
+LATEX_HIDE_INDICES     = NO
+LATEX_SOURCE_CODE      = NO
+LATEX_BIB_STYLE        = plain
+GENERATE_RTF           = NO
+RTF_OUTPUT             = rtf
+COMPACT_RTF            = NO
+RTF_HYPERLINKS         = NO
+RTF_STYLESHEET_FILE    =
+RTF_EXTENSIONS_FILE    =
+GENERATE_MAN           = NO
+MAN_OUTPUT             = man
+MAN_EXTENSION          = .3
+MAN_SUBDIR             =
+MAN_LINKS              = NO
+GENERATE_XML           = NO
+XML_OUTPUT             = xml
+XML_PROGRAMLISTING     = YES
+GENERATE_DOCBOOK       = NO
+DOCBOOK_OUTPUT         = docbook
+DOCBOOK_PROGRAMLISTING = NO
+GENERATE_AUTOGEN_DEF   = NO
+GENERATE_PERLMOD       = NO
+PERLMOD_LATEX          = NO
+PERLMOD_PRETTY         = YES
+PERLMOD_MAKEVAR_PREFIX =
+ENABLE_PREPROCESSING   = YES
+MACRO_EXPANSION        = NO
+EXPAND_ONLY_PREDEF     = NO
+SEARCH_INCLUDES        = YES
+INCLUDE_PATH           =
+INCLUDE_FILE_PATTERNS  =
+PREDEFINED             =
+EXPAND_AS_DEFINED      =
+SKIP_FUNCTION_MACROS   = YES
+TAGFILES               =
+GENERATE_TAGFILE       =
+ALLEXTERNALS           = NO
+EXTERNAL_GROUPS        = YES
+EXTERNAL_PAGES         = YES
+PERL_PATH              = /usr/bin/perl
+CLASS_DIAGRAMS         = YES
+MSCGEN_PATH            =
+DIA_PATH               =
+HIDE_UNDOC_RELATIONS   = YES
+HAVE_DOT               = NO
+DOT_NUM_THREADS        = 0
+DOT_FONTNAME           = Helvetica
+DOT_FONTSIZE           = 10
+DOT_FONTPATH           =
+CLASS_GRAPH            = YES
+COLLABORATION_GRAPH    = YES
+GROUP_GRAPHS           = YES
+UML_LOOK               = NO
+UML_LIMIT_NUM_FIELDS   = 10
+TEMPLATE_RELATIONS     = NO
+INCLUDE_GRAPH          = YES
+INCLUDED_BY_GRAPH      = YES
+CALL_GRAPH             = NO
+CALLER_GRAPH           = NO
+GRAPHICAL_HIERARCHY    = YES
+DIRECTORY_GRAPH        = YES
+DOT_IMAGE_FORMAT       = png
+INTERACTIVE_SVG        = NO
+DOT_PATH               =
+DOTFILE_DIRS           =
+MSCFILE_DIRS           =
+DIAFILE_DIRS           =
+PLANTUML_JAR_PATH      =
+DOT_GRAPH_MAX_NODES    = 50
+MAX_DOT_GRAPH_DEPTH    = 0
+DOT_TRANSPARENT        = NO
+DOT_MULTI_TARGETS      = NO
+GENERATE_LEGEND        = YES
+DOT_CLEANUP            = YES

docs/build_notes_cross.md

@@ -22,7 +22,7 @@ Proceed with building Boost normal way, but let's define dedicated staging direc
 ```sh
 ./bootstrap.sh
 ./b2 toolset=gcc-mingw target-os=windows variant=release link=static runtime-link=static address-model=64 \
-  --build-type=minimal --with-filesystem --with-program_options --with-regex --with-date_time \
+  --build-type=minimal --with-filesystem --with-program_options --with-date_time \
   --stagedir=stage-mingw-64
 cd ..
 ```

docs/build_notes_unix.md

@@ -46,7 +46,6 @@ sudo apt-get install \
     libboost-date-time-dev \
     libboost-filesystem-dev \
     libboost-program-options-dev \
-    libboost-regex-dev \
     libboost-system-dev \
     libboost-thread-dev \
     libssl-dev

docs/build_notes_windows.md

@@ -110,11 +110,11 @@ prompt to build Boost) and run the following:
 
 	cd C:\dev\boost
 	bootstrap
-	b2 toolset=msvc-12.0 --build-type=complete --with-filesystem --with-program_options --with-regex --with-date_time
+	b2 toolset=msvc-12.0 --build-type=complete --with-filesystem --with-program_options --with-date_time
 
 If you are on 64-bit Windows and you want to build 64-bit version as well
 
-	b2 toolset=msvc-12.0 --build-type=complete --stagedir=stage64 address-model=64 --with-filesystem --with-program_options --with-regex --with-date_time
+	b2 toolset=msvc-12.0 --build-type=complete --stagedir=stage64 address-model=64 --with-filesystem --with-program_options --with-date_time
 
 After Boost is compiled, set the environment variable `BOOST_ROOT` to
 the directory Boost was unpacked to, e.g., C:\dev\boost.

docs/configuration.md

@@ -58,7 +58,11 @@ All options below still possible in cmdline, but better write it in config file:
 
 * --bob.address=        - The address to listen on (BOB command channel)
 * --bob.port=           - Port of BOB command channel. Usually 2827. BOB is off if not specified
-* --sam.enabled=        - If BOB is enabled. false by default 
+* --bob.enabled=        - If BOB is enabled. false by default 
+
+* --i2cp.address=        - The address to listen on 
+* --i2cp.port=           - Port of I2CP server. Usually 7654. IPCP is off if not specified
+* --i2cp.enabled=        - If I2CP is enabled. false by default. Other services don't requeire I2CP 
 
 * --i2pcontrol.address= - The address to listen on (I2P control service)
 * --i2pcontrol.port=    - Port of I2P control service. Usually 7650. I2PControl is off if not specified

docs/index.rst

@@ -1,20 +1,27 @@
 i2pd
 ====
 
-`Website <http://i2pd.website>`_ | 
-`Github <https://github.com/PurpleI2P/i2pd>`_ |
-`Issues <https://github.com/PurpleI2P/i2pd/issues>`_
+i2pd is a full-featured C++ implementation of 
+`I2P <https://geti2p.net/en/about/intro>`_ client.
 
-i2pd is C++ implementation of `I2P <https://geti2p.net/en/about/intro>`_.
+* `Website <http://i2pd.website>`_
+* `GitHub <https://github.com/PurpleI2P/i2pd>`_
+* `Wiki <https://github.com/PurpleI2P/i2pd/wiki>`_
+* `Tickets/Issues <https://github.com/PurpleI2P/i2pd/issues>`_
+* `Twitter <https://twitter.com/i2porignal>`_
 
-Supports:                                                                       
----------
-                                                                                
-* Complete I2P router functionality                                             
-* Floodfill                                                                     
-* HTTP and SOCKS proxy                                                          
-* I2P client and server tunnels                                                 
-* SAM and BOB interfaces
+Installing
+----------
+
+The easiest way to install i2pd is by using 
+`precompiled binaries <https://github.com/PurpleI2P/i2pd/releases/latest>`_. 
+See documentation for how to build i2pd from source on your OS.
+
+Using i2pd
+----------
+
+See documentation and 
+`example config file <https://github.com/PurpleI2P/i2pd/blob/openssl/docs/i2pd.conf>`_.
 
 Contents:
 ---------
@@ -28,3 +35,4 @@ Contents:
    configuration
    family
 
+

i2pd.cpp

@@ -1,9 +1,24 @@
 #include <stdlib.h>
 #include "Daemon.h"
 
+#if defined(QT_GUI_LIB)
+
+namespace i2p
+{
+namespace qt
+{
+    int RunQT (int argc, char* argv[]);
+}
+}
 int main( int argc, char* argv[] )
 {
-	if (Daemon.init(argc, argv))
+    return i2p::qt::RunQT (argc, argv);
+}
+
+#else
+int main( int argc, char* argv[] )
+{
+    if (Daemon.init(argc, argv))
 	{
 		if (Daemon.start())
 			Daemon.run ();
@@ -11,6 +26,7 @@ int main( int argc, char* argv[] )
 	}
 	return EXIT_SUCCESS;
 }
+#endif
 
 #ifdef _WIN32
 #include <windows.h>

qt/.gitignore

@@ -0,0 +1 @@
+/build*/

qt/i2pd_qt/DaemonQT.cpp

@@ -0,0 +1,161 @@
+#include "DaemonQT.h"
+#include "../../Daemon.h"
+#include "mainwindow.h"
+#include <QMessageBox>
+#include <QApplication>
+#include <QMutexLocker>
+#include <QThread>
+
+namespace i2p
+{
+namespace qt
+{
+	Worker::Worker (DaemonQTImpl& daemon):
+		m_Daemon (daemon)
+	{
+	}
+
+	void Worker::startDaemon() 
+	{
+		qDebug("Performing daemon start...");
+		m_Daemon.start();
+		qDebug("Daemon started.");
+		emit resultReady();
+	}
+	void Worker::restartDaemon() 
+	{
+		qDebug("Performing daemon restart...");
+		m_Daemon.restart();
+		qDebug("Daemon restarted.");
+		emit resultReady();
+	}
+	void Worker::stopDaemon() {
+		qDebug("Performing daemon stop...");
+		m_Daemon.stop();
+		qDebug("Daemon stopped.");
+		emit resultReady();
+	}
+
+    Controller::Controller(DaemonQTImpl& daemon):
+		m_Daemon (daemon) 
+	{
+		Worker *worker = new Worker (m_Daemon);
+		worker->moveToThread(&workerThread);
+		connect(&workerThread, &QThread::finished, worker, &QObject::deleteLater);
+		connect(this, &Controller::startDaemon, worker, &Worker::startDaemon);
+		connect(this, &Controller::stopDaemon, worker, &Worker::stopDaemon);
+		connect(this, &Controller::restartDaemon, worker, &Worker::restartDaemon);
+		connect(worker, &Worker::resultReady, this, &Controller::handleResults);
+		workerThread.start();
+	}
+	Controller::~Controller() 
+	{
+		qDebug("Closing and waiting for daemon worker thread...");
+		workerThread.quit();
+		workerThread.wait();
+		qDebug("Waiting for daemon worker thread finished.");
+        if(m_Daemon.isRunning())
+        {
+		    qDebug("Stopping the daemon...");
+            m_Daemon.stop();
+		    qDebug("Stopped the daemon.");
+		}
+	}
+	
+	DaemonQTImpl::DaemonQTImpl ():
+        mutex(nullptr), m_IsRunning(nullptr), m_RunningChangedCallback(nullptr)
+	{
+	}
+
+	DaemonQTImpl::~DaemonQTImpl ()
+	{
+		delete mutex;
+	}
+
+	bool DaemonQTImpl::init(int argc, char* argv[])
+	{
+		mutex=new QMutex(QMutex::Recursive);
+		setRunningCallback(0);
+        m_IsRunning=false;
+		return Daemon.init(argc,argv);
+	}
+
+	void DaemonQTImpl::start()
+	{
+		QMutexLocker locker(mutex);
+		setRunning(true);
+		Daemon.start();
+	}
+
+	void DaemonQTImpl::stop()
+	{
+		QMutexLocker locker(mutex);
+		Daemon.stop();
+		setRunning(false);
+	}
+
+	void DaemonQTImpl::restart()
+	{
+		QMutexLocker locker(mutex);
+		stop();
+		start();
+	}
+
+	void DaemonQTImpl::setRunningCallback(runningChangedCallback cb)				
+	{
+		m_RunningChangedCallback = cb;
+	}
+
+	bool DaemonQTImpl::isRunning()
+	{
+        return m_IsRunning;
+	}
+
+	void DaemonQTImpl::setRunning(bool newValue)
+	{
+        bool oldValue = m_IsRunning;
+		if(oldValue!=newValue) 
+		{
+            m_IsRunning = newValue;
+		    if(m_RunningChangedCallback)
+				m_RunningChangedCallback();
+		}
+	}
+
+	int RunQT (int argc, char* argv[])
+	{
+        QApplication app(argc, argv);
+        int result;
+
+        {
+            DaemonQTImpl daemon;
+            qDebug("Initialising the daemon...");
+            bool daemonInitSuccess = daemon.init(argc, argv);
+            if(!daemonInitSuccess)
+            {
+                QMessageBox::critical(0, "Error", "Daemon init failed");
+                return 1;
+            }
+            qDebug("Initialised, creating the main window...");
+            MainWindow w;
+            qDebug("Before main window.show()...");
+            w.show ();
+
+            {
+                i2p::qt::Controller daemonQtController(daemon);
+                qDebug("Starting the daemon...");
+                emit daemonQtController.startDaemon();
+                //daemon.start ();
+                qDebug("Starting GUI event loop...");
+                result = app.exec();
+                //daemon.stop ();
+            }
+        }
+
+		//QMessageBox::information(&w, "Debug", "demon stopped");
+		qDebug("Exiting the application");
+		return result;
+	}
+}
+}
+

qt/i2pd_qt/DaemonQT.h

@@ -0,0 +1,81 @@
+#ifndef DAEMONQT_H
+#define DAEMONQT_H
+
+#include <QObject>
+#include <QThread>
+#include <QMutex>
+
+namespace i2p
+{
+namespace qt
+{
+    class DaemonQTImpl
+    {
+    public:
+
+		DaemonQTImpl ();
+		~DaemonQTImpl ();	
+
+        typedef void (*runningChangedCallback)();
+
+        /**
+         * @brief init
+         * @param argc
+         * @param argv
+         * @return success
+         */
+        bool init(int argc, char* argv[]);
+        void start();
+        void stop();
+        void restart();
+        void setRunningCallback(runningChangedCallback cb);
+        bool isRunning();
+    private:
+        void setRunning(bool running);
+	private:
+		QMutex* mutex;
+        bool m_IsRunning;
+		runningChangedCallback m_RunningChangedCallback;
+    };
+
+	class Worker : public QObject
+    {
+        Q_OBJECT
+	public:
+
+		Worker (DaemonQTImpl& daemon);		
+
+	private:
+
+		DaemonQTImpl& m_Daemon;		
+
+    public slots:
+        void startDaemon();
+        void restartDaemon();
+        void stopDaemon();
+
+    signals:
+        void resultReady();
+    };	
+
+    class Controller : public QObject
+    {
+        Q_OBJECT
+        QThread workerThread;
+    public:
+        Controller(DaemonQTImpl& daemon);
+        ~Controller();
+	private:
+		DaemonQTImpl& m_Daemon;	
+
+    public slots:
+        void handleResults(){}
+    signals:
+        void startDaemon();
+        void stopDaemon();
+        void restartDaemon();
+    };
+}
+}
+
+#endif // DAEMONQT_H

qt/i2pd_qt/android/.gitignore

@@ -0,0 +1 @@
+/gen/

qt/i2pd_qt/android/AndroidManifest.xml

@@ -0,0 +1,64 @@
+<?xml version="1.0"?>
+<manifest package="org.purplei2p.i2pd" xmlns:android="http://schemas.android.com/apk/res/android" android:versionName="2.8.0" android:versionCode="1" android:installLocation="auto">
+    <uses-sdk android:minSdkVersion="11"/>
+        <supports-screens android:largeScreens="true" android:normalScreens="true" android:anyDensity="true" android:smallScreens="true"/>
+    <!-- <application android:hardwareAccelerated="true" -->
+        <application android:name="org.qtproject.qt5.android.bindings.QtApplication" android:label="i2pd" android:icon="@drawable/icon">
+        <!-- android:configChanges="screenSize|smallestScreenSize" are since api 13, "layoutDirection" since api 17 -->
+        <activity android:configChanges="orientation|uiMode|screenLayout|locale|fontScale|keyboard|keyboardHidden|navigation" android:name="org.purplei2p.i2pd.I2PDMainActivity" android:label="i2pd" android:screenOrientation="unspecified" android:launchMode="singleTop">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+            <meta-data android:name="android.app.lib_name" android:value="-- %%INSERT_APP_LIB_NAME%% --"/>
+            <meta-data android:name="android.app.qt_sources_resource_id" android:resource="@array/qt_sources"/>
+            <meta-data android:name="android.app.repository" android:value="default"/>
+            <meta-data android:name="android.app.qt_libs_resource_id" android:resource="@array/qt_libs"/>
+            <meta-data android:name="android.app.bundled_libs_resource_id" android:resource="@array/bundled_libs"/>
+            <!-- Deploy Qt libs as part of package -->
+            <meta-data android:name="android.app.bundle_local_qt_libs" android:value="-- %%BUNDLE_LOCAL_QT_LIBS%% --"/>
+            <meta-data android:name="android.app.bundled_in_lib_resource_id" android:resource="@array/bundled_in_lib"/>
+            <meta-data android:name="android.app.bundled_in_assets_resource_id" android:resource="@array/bundled_in_assets"/>
+            <!-- Run with local libs -->
+            <meta-data android:name="android.app.use_local_qt_libs" android:value="-- %%USE_LOCAL_QT_LIBS%% --"/>
+            <meta-data android:name="android.app.libs_prefix" android:value="/data/local/tmp/qt/"/>
+            <meta-data android:name="android.app.load_local_libs" android:value="-- %%INSERT_LOCAL_LIBS%% --"/>
+            <meta-data android:name="android.app.load_local_jars" android:value="-- %%INSERT_LOCAL_JARS%% --"/>
+            <meta-data android:name="android.app.static_init_classes" android:value="-- %%INSERT_INIT_CLASSES%% --"/>
+            <!--  Messages maps -->
+            <meta-data android:value="@string/ministro_not_found_msg" android:name="android.app.ministro_not_found_msg"/>
+            <meta-data android:value="@string/ministro_needed_msg" android:name="android.app.ministro_needed_msg"/>
+            <meta-data android:value="@string/fatal_error_msg" android:name="android.app.fatal_error_msg"/>
+            <!--  Messages maps -->
+
+            <!-- Splash screen -->
+            <!--
+            <meta-data android:name="android.app.splash_screen_drawable" android:resource="@drawable/logo"/>
+            -->
+            <!-- Splash screen -->
+
+            <!-- Background running -->
+            <!-- Warning: changing this value to true may cause unexpected crashes if the
+                          application still try to draw after
+                          "applicationStateChanged(Qt::ApplicationSuspended)"
+                          signal is sent! -->
+            <meta-data android:name="android.app.background_running" android:value="false"/>
+            <!-- Background running -->
+
+            <!-- auto screen scale factor -->
+            <meta-data android:name="android.app.auto_screen_scale_factor" android:value="false"/>
+            <!-- auto screen scale factor -->
+        </activity>
+        <service android:enabled="true" android:name=".LocalService"/>
+    </application>
+
+    <!-- The following comment will be replaced upon deployment with default permissions based on the dependencies of the application.
+         Remove the comment if you do not require these default permissions. -->
+    <!-- %%INSERT_PERMISSIONS -->
+
+    <!-- The following comment will be replaced upon deployment with default features based on the dependencies of the application.
+         Remove the comment if you do not require these default features. -->
+    <!-- %%INSERT_FEATURES -->
+
+<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+</manifest>

qt/i2pd_qt/android/build.gradle

@@ -0,0 +1,57 @@
+buildscript {
+    repositories {
+        jcenter()
+    }
+
+    dependencies {
+        classpath 'com.android.tools.build:gradle:1.1.0'
+    }
+}
+
+allprojects {
+    repositories {
+        jcenter()
+    }
+}
+
+apply plugin: 'com.android.application'
+
+dependencies {
+    compile fileTree(dir: 'libs', include: ['*.jar'])
+}
+
+android {
+    /*******************************************************
+     * The following variables:
+     * - androidBuildToolsVersion,
+     * - androidCompileSdkVersion
+     * - qt5AndroidDir - holds the path to qt android files
+     *                   needed to build any Qt application
+     *                   on Android.
+     *
+     * are defined in gradle.properties file. This file is
+     * updated by QtCreator and androiddeployqt tools.
+     * Changing them manually might break the compilation!
+     *******************************************************/
+
+    compileSdkVersion androidCompileSdkVersion.toInteger()
+
+    buildToolsVersion androidBuildToolsVersion
+
+    sourceSets {
+        main {
+            manifest.srcFile 'AndroidManifest.xml'
+            java.srcDirs = [qt5AndroidDir + '/src', 'src', 'java']
+            aidl.srcDirs = [qt5AndroidDir + '/src', 'src', 'aidl']
+            res.srcDirs = [qt5AndroidDir + '/res', 'res']
+            resources.srcDirs = ['src']
+            renderscript.srcDirs = ['src']
+            assets.srcDirs = ['assets']
+            jniLibs.srcDirs = ['libs']
+       }
+    }
+
+    lintOptions {
+        abortOnError false
+    }
+}

qt/i2pd_qt/android/project.properties

@@ -0,0 +1,14 @@
+# This file is automatically generated by Android Tools.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+#
+# This file must be checked in Version Control Systems.
+#
+# To customize properties used by the Ant build system edit
+# "ant.properties", and override values to adapt the script to your
+# project structure.
+#
+# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
+#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
+
+# Project target.
+target=android-11

qt/i2pd_qt/android/res/layout/splash.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="fill_parent"
+    android:layout_height="fill_parent" />

qt/i2pd_qt/android/res/values-de/strings.xml

@@ -0,0 +1,6 @@
+<?xml version='1.0' encoding='utf-8'?>
+<resources>
+    <string name="ministro_not_found_msg">Ministro-Dienst wurde nicht gefunden.\nAnwendung kann nicht gestartet werden</string>
+    <string name="ministro_needed_msg">Diese Anwendung benötigt den Ministro-Dienst. Möchten Sie ihn installieren?</string>
+    <string name="fatal_error_msg">In Ihrer Anwendung ist ein schwerwiegender Fehler aufgetreten, sie kann nicht fortgesetzt werden</string>
+</resources>

qt/i2pd_qt/android/res/values-el/strings.xml

@@ -0,0 +1,6 @@
+<?xml version='1.0' encoding='utf-8'?>
+<resources>
+    <string name="ministro_not_found_msg">Δεν ήταν δυνατή η εύρεση της υπηρεσίας Ministro. Δεν είναι δυνατή η εκκίνηση της εφαρμογής.</string>
+    <string name="ministro_needed_msg">Η εφαρμογή απαιτεί την υπηρεσία Ministro. Να εγκατασταθεί η υπηρεσία?</string>
+    <string name="fatal_error_msg">Παρουσιάστηκε ένα κρίσιμο σφάλμα και η εφαρμογή δεν μπορεί να συνεχίσει.</string>
+</resources>

qt/i2pd_qt/android/res/values-es/strings.xml

@@ -0,0 +1,6 @@
+<?xml version='1.0' encoding='utf-8'?>
+<resources>
+    <string name="ministro_not_found_msg">Servicio Ministro inesistente. Imposible ejecutar la aplicación.</string>
+    <string name="ministro_needed_msg">Esta aplicación requiere el servicio Ministro. Instalarlo?</string>
+    <string name="fatal_error_msg">La aplicación ha causado un error grave y no es posible continuar.</string>
+</resources>

qt/i2pd_qt/android/res/values-et/strings.xml

@@ -0,0 +1,6 @@
+<?xml version='1.0' encoding='utf-8'?>
+<resources>
+    <string name="ministro_not_found_msg">Ei suuda leida Ministro teenust.\nProgrammi ei saa käivitada.</string>
+    <string name="ministro_needed_msg">See programm vajab Ministro teenust.\nKas soovite paigaldada?</string>
+    <string name="fatal_error_msg">Programmiga juhtus fataalne viga.\nKahjuks ei saa jätkata.</string>
+</resources>

qt/i2pd_qt/android/res/values-fa/strings.xml

@@ -0,0 +1,6 @@
+<?xml version='1.0' encoding='utf-8'?>
+<resources>
+    <string name="ministro_not_found_msg">سرویس Ministro را پیدا نمی‌کند. برنامه نمی‌تواند آغاز شود.</string>
+    <string name="ministro_needed_msg">این نرم‌افزار به سرویس Ministro احتیاج دارد. آیا دوست دارید آن را نصب کنید؟</string>
+    <string name="fatal_error_msg">خطایی اساسی در برنامه‌تان رخ داد و اجرای برنامه نمی‌تواند ادامه یابد.</string>
+</resources>

qt/i2pd_qt/android/res/values-fr/strings.xml

@@ -0,0 +1,6 @@
+<?xml version='1.0' encoding='utf-8'?>
+<resources>
+    <string name="ministro_not_found_msg">Le service Ministro est introuvable.\nL\'application ne peut pas démarrer.</string>
+    <string name="ministro_needed_msg">Cette application requiert le service Ministro. Voulez-vous l\'installer?</string>
+    <string name="fatal_error_msg">Votre application a rencontré une erreur fatale et ne peut pas continuer.</string>
+</resources>

qt/i2pd_qt/android/res/values-id/strings.xml

@@ -0,0 +1,6 @@
+<?xml version='1.0' encoding='utf-8'?>
+<resources>
+    <string name="ministro_not_found_msg">Layanan Ministro tidak bisa ditemukan.\nAplikasi tidak bisa dimulai.</string>
+    <string name="ministro_needed_msg">Aplikasi ini membutuhkan layanan Ministro. Apakah Anda ingin menginstalnya?</string>
+    <string name="fatal_error_msg">Aplikasi Anda mengalami kesalahan fatal dan tidak dapat melanjutkan.</string>
+</resources>

qt/i2pd_qt/android/res/values-it/strings.xml

@@ -0,0 +1,6 @@
+<?xml version='1.0' encoding='utf-8'?>
+<resources>
+    <string name="ministro_not_found_msg">Servizio Ministro inesistente. Impossibile eseguire \nl\'applicazione.</string>
+    <string name="ministro_needed_msg">Questa applicazione richiede il servizio Ministro.Installarlo?</string>
+    <string name="fatal_error_msg">L\'applicazione ha provocato un errore grave e non puo\' continuare.</string>
+</resources>

qt/i2pd_qt/android/res/values-ja/strings.xml

@@ -0,0 +1,6 @@
+<?xml version='1.0' encoding='utf-8'?>
+<resources>
+    <string name="ministro_not_found_msg">Ministroサービスが見つかりません。\nアプリケーションが起動できません。</string>
+    <string name="ministro_needed_msg">このアプリケーションにはMinistroサービスが必要です。 インストールしてもよろしいですか？</string>
+    <string name="fatal_error_msg">アプリケーションで致命的なエラーが発生したため続行できません。</string>
+</resources>

qt/i2pd_qt/android/res/values-ms/strings.xml

@@ -0,0 +1,6 @@
+<?xml version='1.0' encoding='utf-8'?>
+<resources>
+    <string name="ministro_not_found_msg">Tidak jumpa servis Ministro.\nAplikasi tidak boleh dimulakan.</string>
+    <string name="ministro_needed_msg">Aplikasi ini memerlukan servis Ministro. Adakah anda ingin pasang servis itu?</string>
+    <string name="fatal_error_msg">Aplikasi anda menemui ralat muat dan tidak boleh diteruskan.</string>
+</resources>

qt/i2pd_qt/android/res/values-nb/strings.xml

@@ -0,0 +1,6 @@
+<?xml version='1.0' encoding='utf-8'?>
+<resources>
+    <string name="ministro_not_found_msg">Kan ikke finne tjenesten Ministro. Applikasjonen kan ikke starte.</string>
+    <string name="ministro_needed_msg">Denne applikasjonen krever tjenesten Ministro. Vil du installere denne?</string>
+    <string name="fatal_error_msg">Applikasjonen fikk en kritisk feil og kan ikke fortsette</string>
+</resources>

qt/i2pd_qt/android/res/values-nl/strings.xml

@@ -0,0 +1,6 @@
+<?xml version='1.0' encoding='utf-8'?>
+<resources>
+    <string name="ministro_not_found_msg">De Ministro service is niet gevonden.\nDe applicatie kan niet starten.</string>
+    <string name="ministro_needed_msg">Deze applicatie maakt gebruik van de Ministro service. Wilt u deze installeren?</string>
+    <string name="fatal_error_msg">Er is een fatale fout in de applicatie opgetreden. De applicatie kan niet verder gaan.</string>
+</resources>

qt/i2pd_qt/android/res/values-pl/strings.xml

@@ -0,0 +1,6 @@
+<?xml version='1.0' encoding='utf-8'?>
+<resources>
+    <string name="ministro_not_found_msg">Usługa Ministro nie została znaleziona.\nAplikacja nie może zostać uruchomiona.</string>
+    <string name="ministro_needed_msg">Aplikacja wymaga usługi Ministro. Czy chcesz ją zainstalować?</string>
+    <string name="fatal_error_msg">Wystąpił błąd krytyczny. Aplikacja zostanie zamknięta.</string>
+</resources>

qt/i2pd_qt/android/res/values-pt-rBR/strings.xml

@@ -0,0 +1,6 @@
+<?xml version='1.0' encoding='utf-8'?>
+<resources>
+    <string name="ministro_not_found_msg">Não foi possível encontrar o serviço Ministro.\nA aplicação não pode iniciar.</string>
+    <string name="ministro_needed_msg">Essa aplicação requer o serviço Ministro. Gostaria de instalá-lo?</string>
+    <string name="fatal_error_msg">Sua aplicação encontrou um erro fatal e não pode continuar.</string>
+</resources>

qt/i2pd_qt/android/res/values-ro/strings.xml

@@ -0,0 +1,6 @@
+<?xml version='1.0' encoding='utf-8'?>
+<resources>
+    <string name="ministro_not_found_msg">Serviciul Ministro nu poate fi găsit.\nAplicaţia nu poate porni.</string>
+    <string name="ministro_needed_msg">Această aplicaţie necesită serviciul Ministro.\nDoriţi să-l instalaţi?</string>
+    <string name="fatal_error_msg">Aplicaţia dumneavoastră a întâmpinat o eroare fatală şi nu poate continua.</string>
+</resources>

qt/i2pd_qt/android/res/values-rs/strings.xml

@@ -0,0 +1,6 @@
+<?xml version='1.0' encoding='utf-8'?>
+<resources>
+    <string name="ministro_not_found_msg">Ministro servise nije pronađen. Aplikacija ne može biti pokrenuta.</string>
+    <string name="ministro_needed_msg">Ova aplikacija zahteva Ministro servis. Želite li da ga instalirate?</string>
+    <string name="fatal_error_msg">Vaša aplikacija je naišla na fatalnu grešku i ne može nastaviti sa radom.</string>
+</resources>

qt/i2pd_qt/android/res/values-ru/strings.xml

@@ -0,0 +1,6 @@
+<?xml version='1.0' encoding='utf-8'?>
+<resources>
+    <string name="ministro_not_found_msg">Сервис Ministro не найден.\nПриложение нельзя запустить.</string>
+    <string name="ministro_needed_msg">Этому приложению необходим сервис Ministro. Вы хотите его установить?</string>
+    <string name="fatal_error_msg">Ваше приложение столкнулось с фатальной ошибкой и не может более работать.</string>
+</resources>

qt/i2pd_qt/android/res/values-zh-rCN/strings.xml

@@ -0,0 +1,6 @@
+<?xml version='1.0' encoding='utf-8'?>
+<resources>
+    <string name="ministro_not_found_msg">无法找到Ministro服务。\n应用程序无法启动。</string>
+    <string name="ministro_needed_msg">此应用程序需要Ministro服务。您想安装它吗？</string>
+    <string name="fatal_error_msg">您的应用程序遇到一个致命错误导致它无法继续。</string>
+</resources>

qt/i2pd_qt/android/res/values-zh-rTW/strings.xml

@@ -0,0 +1,6 @@
+<?xml version='1.0' encoding='utf-8'?>
+<resources>
+    <string name="ministro_not_found_msg">無法找到Ministro服務。\n應用程序無法啟動。</string>
+    <string name="ministro_needed_msg">此應用程序需要Ministro服務。您想安裝它嗎？</string>
+    <string name="fatal_error_msg">您的應用程序遇到一個致命錯誤導致它無法繼續。</string>
+</resources>

qt/i2pd_qt/android/res/values/libs.xml

@@ -0,0 +1,25 @@
+<?xml version='1.0' encoding='utf-8'?>
+<resources>
+    <array name="qt_sources">
+        <item>https://download.qt-project.org/ministro/android/qt5/qt-5.4</item>
+    </array>
+
+    <!-- The following is handled automatically by the deployment tool. It should
+         not be edited manually. -->
+
+    <array name="bundled_libs">
+        <!-- %%INSERT_EXTRA_LIBS%% -->
+    </array>
+
+     <array name="qt_libs">
+         <!-- %%INSERT_QT_LIBS%% -->
+     </array>
+
+    <array name="bundled_in_lib">
+        <!-- %%INSERT_BUNDLED_IN_LIB%% -->
+    </array>
+    <array name="bundled_in_assets">
+        <!-- %%INSERT_BUNDLED_IN_ASSETS%% -->
+    </array>
+
+</resources>