moved std::to_string to util.h from android

ClientContext.cpp

@@ -8,12 +8,6 @@
 #include "Identity.h"
 #include "ClientContext.h"
 
-#ifdef ANDROID
-#  include "to_string.h"
-#else
-#  define to_string(x) std::to_string(x)
-#endif
-
 namespace i2p
 {
 namespace client
@@ -298,7 +292,7 @@ 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, '/'), to_string (value));
+        return section.second.get (boost::property_tree::ptree::path_type (name, '/'), std::to_string (value));
 	}	
 
 	template<typename Section>

HTTP.cpp

@@ -10,13 +10,6 @@
 #include <algorithm>
 #include <ctime>
 
-#ifdef ANDROID
-#  include "to_string.h"
-#  include <errno.h>
-#else
-#  define to_string(x) std::to_string(x)
-#endif
-
 namespace i2p {
 namespace http {
   const std::vector<std::string> HTTP_METHODS = {
@@ -187,11 +180,7 @@ namespace http {
         out += user + "@";
       }
       if (port) {
-#ifndef ANDROID
-        out += host + ":" + to_string(port);
-#else
-        out += host + ":" + tostr::to_string(port);
-#endif
+        out += host + ":" + std::to_string(port);
       } else {
         out += host;
       }
@@ -349,11 +338,7 @@ namespace http {
     if (status == "OK" && code != 200)
       status = HTTPCodeToStatus(code); // update
     if (body.length() > 0 && headers.count("Content-Length") == 0)
-#ifndef ANDROID
-        add_header("Content-Length", to_string(body.length()).c_str());
-#else
-        add_header("Content-Length", tostr::to_string(body.length()).c_str());
-#endif
+        add_header("Content-Length", std::to_string(body.length()).c_str());
     /* build response */
     std::stringstream ss;
     ss << version << " " << code << " " << status << CRLF;

HTTPServer.cpp

@@ -25,12 +25,6 @@
 // For image and info
 #include "version.h"
 
-#ifdef ANDROID
-#  include "to_string.h"
-#else
-#  define to_string(x) std::to_string(x)
-#endif
-
 namespace i2p {
 namespace http {
 	const char *itoopieFavicon =
@@ -236,8 +230,8 @@ namespace http {
 		clientTunnelCount += i2p::tunnel::tunnels.CountInboundTunnels();
 		size_t transitTunnelCount = i2p::tunnel::tunnels.CountTransitTunnels();
 		
-        s << "<b>Client Tunnels:</b> " << to_string(clientTunnelCount) << " ";
-        s << "<b>Transit Tunnels:</b> " << 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)

I2PControl.cpp

@@ -25,12 +25,6 @@
 #include "version.h"
 #include "I2PControl.h"
 
-#ifdef ANDROID
-#  include "to_string.h"
-#else
-#  define to_string(x) std::to_string(x)
-#endif
-
 namespace i2p
 {
 namespace client
@@ -321,7 +315,7 @@ namespace client
 		}
 		InsertParam (results, "API", api);
 		results << ",";
-        std::string token = to_string(i2p::util::GetSecondsSinceEpoch ());
+        std::string token = std::to_string(i2p::util::GetSecondsSinceEpoch ());
 		m_Tokens.insert (token);	
 		InsertParam (results, "Token", token);
 	}	

Reseed.cpp

@@ -16,13 +16,6 @@
 #include "NetDb.h"
 #include "util.h"
 
-
-#ifdef ANDROID
-#  include "to_string.h"
-#else
-#  define to_string(x) std::to_string(x)
-#endif
-
 namespace i2p
 {
 namespace data
@@ -379,7 +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_, 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

@@ -12,12 +12,6 @@
 #include "Family.h"
 #include "RouterContext.h"
 
-#ifdef ANDROID
-#  include "to_string.h"
-#else
-#  define to_string(x) std::to_string(x)
-#endif
-
 namespace i2p
 {
 	RouterContext context;
@@ -62,7 +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", 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 ());

util.h

@@ -7,6 +7,17 @@
 #include <boost/asio.hpp>
 #include <boost/lexical_cast.hpp>
 
+#ifdef ANDROID
+namespace std
+{
+template <typename T>
+std::string to_string(T value)
+{
+   return boost::lexical_cast<std::string>(value);
+}
+}
+#endif
+
 namespace i2p
 {
 namespace util