From 667ea43b3ca9b4e711be7e17455b0974d51a6243 Mon Sep 17 00:00:00 2001
From: orignal <i2porignal@yandex.ru>
Date: Fri, 3 Jun 2016 13:48:21 -0400
Subject: [PATCH] GetBandwidthLimitMessage

---
 I2CP.cpp | 13 ++++++++++++-
 I2CP.h   |  3 +++
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/I2CP.cpp b/I2CP.cpp
index ba6825b8..8faa07e7 100644
--- a/I2CP.cpp
+++ b/I2CP.cpp
@@ -14,6 +14,7 @@
 #include "Timestamp.h"
 #include "LeaseSet.h"
 #include "ClientContext.h"
+#include "Transports.h"
 #include "I2CP.h"
 
 namespace i2p
@@ -241,7 +242,7 @@ namespace client
 	{
 		uint8_t l = buf[0];
 		if (l > len) l = len;
-		return std::string ((const char *)buf, l);
+		return std::string ((const char *)(buf + 1), l);
 	}
 
 	size_t I2CPSession::PutString (uint8_t * buf, size_t len, const std::string& str)
@@ -502,6 +503,15 @@ namespace client
 			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
@@ -531,6 +541,7 @@ namespace client
 		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 ()
diff --git a/I2CP.h b/I2CP.h
index 20bd33a5..453c5d40 100644
--- a/I2CP.h
+++ b/I2CP.h
@@ -43,6 +43,8 @@ namespace client
 	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
 	{
@@ -116,6 +118,7 @@ namespace client
 			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: