0.8.8update

11 files changed, 101 insertions, 192 deletions

diff --git a/contrib/epee/include/console_handler.h b/contrib/epee/include/console_handler.h
index 5798d2def..fcab35aaa 100644
--- a/contrib/epee/include/console_handler.h
+++ b/contrib/epee/include/console_handler.h
@@ -267,23 +267,6 @@ namespace epee
         if(0 == command.compare("exit") || 0 == command.compare("q"))
         {
           continue_handle = false;
-        }else if (!command.compare(0, 7, "set_log"))
-        {
-          //parse set_log command
-          if(command.size() != 9)
-          {
-            std::cout << "wrong syntax: " << command << std::endl << "use set_log n" << std::endl;
-            continue;
-          }
-          uint16_t n = 0;
-          if(!string_tools::get_xtype_from_string(n, command.substr(8, 1)))
-          {
-            std::cout << "wrong syntax: " << command << std::endl << "use set_log n" << std::endl;
-            continue;
-          }
-          log_space::get_set_log_detalisation_level(true, n);
-          std::cout << "New log level set " << n;
-          LOG_PRINT_L2("New log level set " << n);
         }else if (command.empty())
         {
           continue;
diff --git a/contrib/epee/include/net/abstract_tcp_server2.inl b/contrib/epee/include/net/abstract_tcp_server2.inl
index 2a4b10e48..403f5a3bd 100644
--- a/contrib/epee/include/net/abstract_tcp_server2.inl
+++ b/contrib/epee/include/net/abstract_tcp_server2.inl
@@ -52,11 +52,11 @@ PRAGMA_WARNING_DISABLE_VS(4355)
     typename t_protocol_handler::config_type& config, volatile uint32_t& sock_count, i_connection_filter* &pfilter)
                           : strand_(io_service),
                             socket_(io_service),
-                            m_protocol_handler(this, config, context), 
                             m_want_close_connection(0), 
                             m_was_shutdown(0), 
                             m_ref_sockets_count(sock_count), 
-                            m_pfilter(pfilter)
+                            m_pfilter(pfilter),
+                            m_protocol_handler(this, config, context)
   {
     boost::interprocess::ipcdetail::atomic_inc32(&m_ref_sockets_count);
   }
diff --git a/contrib/epee/include/net/http_protocol_handler.h b/contrib/epee/include/net/http_protocol_handler.h
index 4bf48750e..aed909778 100644
--- a/contrib/epee/include/net/http_protocol_handler.h
+++ b/contrib/epee/include/net/http_protocol_handler.h
@@ -55,20 +55,20 @@ namespace net_utils
 		/************************************************************************/
 		/*                                                                      */
 		/************************************************************************/
-    template<class t_connection_context  = net_utils::connection_context_base>
+		template<class t_connection_context  = net_utils::connection_context_base>
 		class simple_http_connection_handler
 		{
 		public:
-      typedef t_connection_context connection_context;//t_connection_context net_utils::connection_context_base connection_context;
+			typedef t_connection_context connection_context;//t_connection_context net_utils::connection_context_base connection_context;
 			typedef http_server_config config_type;
 
 			simple_http_connection_handler(i_service_endpoint* psnd_hndlr, config_type& config);
 			virtual ~simple_http_connection_handler(){}
 
-      bool release_protocol()
-      {
-        return true;
-      }
+			bool release_protocol()
+			{
+				return true;
+			}
 
 			virtual bool thread_init()
 			{
@@ -85,10 +85,6 @@ namespace net_utils
 			}
 			virtual bool handle_recv(const void* ptr, size_t cb);
 			virtual bool handle_request(const http::http_request_info& query_info, http_response_info& response);
-    
-      
-      //temporary here
-      //bool parse_uri(const std::string uri, uri_content& content);
 
 		private:
 			enum machine_state{
@@ -142,34 +138,37 @@ namespace net_utils
 			i_service_endpoint* m_psnd_hndlr; 
 		};
 
-    template<class t_connection_context>
+		template<class t_connection_context>
 		struct i_http_server_handler
 		{
 			virtual ~i_http_server_handler(){}
-			virtual bool handle_http_request(const http_request_info& query_info, http_response_info& response, t_connection_context& m_conn_context)=0;
-      virtual bool init_server_thread(){return true;}
+			virtual bool handle_http_request(const http_request_info& query_info,
+																						 http_response_info& response,
+																						 t_connection_context& m_conn_context) = 0;
+			virtual bool init_server_thread(){return true;}
 			virtual bool deinit_server_thread(){return true;}
 		};
 
-    template<class t_connection_context>
+		template<class t_connection_context>
 		struct custum_handler_config: public http_server_config
 		{
 			i_http_server_handler<t_connection_context>* m_phandler;
 		};
 
-    /************************************************************************/
-    /*                                                                      */
-    /************************************************************************/
+		/************************************************************************/
+		/*                                                                      */
+		/************************************************************************/
 
-    template<class t_connection_context = net_utils::connection_context_base>
+		template<class t_connection_context = net_utils::connection_context_base>
 		class http_custom_handler: public simple_http_connection_handler<t_connection_context>
 		{
 		public:
 			typedef custum_handler_config<t_connection_context> config_type;
 			
-			http_custom_handler(i_service_endpoint* psnd_hndlr, config_type& config, t_connection_context& conn_context):simple_http_connection_handler<t_connection_context>(psnd_hndlr, config), 
-				m_config(config),
-				m_conn_context(conn_context)
+			http_custom_handler(i_service_endpoint* psnd_hndlr, config_type& config, t_connection_context& conn_context)
+				: simple_http_connection_handler<t_connection_context>(psnd_hndlr, config),
+					m_config(config),
+					m_conn_context(conn_context)
 			{}
 			inline bool handle_request(const http_request_info& query_info, http_response_info& response)
 			{
@@ -191,8 +190,8 @@ namespace net_utils
 			{
 				return m_config.m_phandler->deinit_server_thread();
 			}
-      void handle_qued_callback()   
-      {}
+			void handle_qued_callback()
+			{}
 			bool after_init_connection()
 			{
 				return true;
diff --git a/contrib/epee/include/net/http_server_handlers_map2.h b/contrib/epee/include/net/http_server_handlers_map2.h
index af4e035f8..201460130 100644
--- a/contrib/epee/include/net/http_server_handlers_map2.h
+++ b/contrib/epee/include/net/http_server_handlers_map2.h
@@ -26,9 +26,10 @@
 
 
 #pragma once 
-#include "serialization/keyvalue_serialization.h"
-#include "storages/portable_storage_template_helper.h"
 #include "http_base.h"
+#include "jsonrpc_structs.h"
+#include "storages/portable_storage.h"
+#include "storages/portable_storage_template_helper.h"
 
 
 #define CHAIN_HTTP_TO_MAP2(context_type) bool handle_http_request(const epee::net_utils::http::http_request_info& query_info, \
@@ -109,98 +110,6 @@
 #define END_URI_MAP2() return handled;}
 
 
-
-
-namespace epee 
-{
-  namespace json_rpc
-  {
-    template<typename t_param>
-    struct request
-    {
-      std::string jsonrpc;
-      std::string method;
-      epee::serialization::storage_entry id;
-      t_param     params;
-
-      BEGIN_KV_SERIALIZE_MAP()
-        KV_SERIALIZE(jsonrpc)
-        KV_SERIALIZE(id)
-        KV_SERIALIZE(method)
-        KV_SERIALIZE(params)
-      END_KV_SERIALIZE_MAP()
-    };
-
-    struct error
-    {
-      int64_t code;
-      std::string message;
-      BEGIN_KV_SERIALIZE_MAP()
-        KV_SERIALIZE(code)
-        KV_SERIALIZE(message)
-      END_KV_SERIALIZE_MAP()
-    };
-    
-    struct dummy_error
-    {
-      BEGIN_KV_SERIALIZE_MAP()
-      END_KV_SERIALIZE_MAP()
-    };
-
-    struct dummy_result
-    {
-      BEGIN_KV_SERIALIZE_MAP()
-      END_KV_SERIALIZE_MAP()
-    };
-
-    template<typename t_param, typename t_error>
-    struct response
-    {
-      std::string jsonrpc;
-      t_param     result;
-      epee::serialization::storage_entry id;
-      t_error     error;
-      BEGIN_KV_SERIALIZE_MAP()
-        KV_SERIALIZE(jsonrpc)
-        KV_SERIALIZE(id)
-        KV_SERIALIZE(result)
-        KV_SERIALIZE(error)
-      END_KV_SERIALIZE_MAP()
-    };
-
-    template<typename t_param>
-    struct response<t_param, dummy_error>
-    {
-      std::string jsonrpc;
-      t_param     result;
-      epee::serialization::storage_entry id;
-      BEGIN_KV_SERIALIZE_MAP()
-        KV_SERIALIZE(jsonrpc)
-        KV_SERIALIZE(id)
-        KV_SERIALIZE(result)
-      END_KV_SERIALIZE_MAP()
-    };
-
-    template<typename t_error>
-    struct response<dummy_result, t_error>
-    {
-      std::string jsonrpc;
-      t_error     error;
-      epee::serialization::storage_entry id;
-      BEGIN_KV_SERIALIZE_MAP()
-        KV_SERIALIZE(jsonrpc)
-        KV_SERIALIZE(id)
-        KV_SERIALIZE(error)
-      END_KV_SERIALIZE_MAP()
-    };
-
-    typedef response<dummy_result, error> error_response;
-  }
-}
-
-
-
-
 #define BEGIN_JSON_RPC_MAP(uri)    else if(query_info.m_URI == uri) \
     { \
     uint64_t ticks = epee::misc_utils::get_tick_count(); \
@@ -315,6 +224,6 @@ namespace epee
   rsp.error.message = "Method not found"; \
   epee::serialization::store_t_to_json(static_cast<epee::json_rpc::error_response&>(rsp), response_info.m_body); \
   return true; \
-  }
+}
 
 
diff --git a/contrib/epee/include/net/net_utils_base.h b/contrib/epee/include/net/net_utils_base.h
index 793135b87..b5619bab3 100644
--- a/contrib/epee/include/net/net_utils_base.h
+++ b/contrib/epee/include/net/net_utils_base.h
@@ -47,8 +47,8 @@ namespace net_utils
 	struct connection_context_base
 	{
     const boost::uuids::uuid m_connection_id;
-		const uint32_t m_remote_ip;
-		const uint32_t m_remote_port;
+    const uint32_t m_remote_ip;
+    const uint32_t m_remote_port;
     const bool     m_is_income;
     const time_t   m_started;
     time_t   m_last_recv;
@@ -56,27 +56,30 @@ namespace net_utils
     uint64_t m_recv_cnt;
     uint64_t m_send_cnt;
 
-    connection_context_base(boost::uuids::uuid connection_id, long remote_ip, int remote_port, bool is_income, time_t last_recv = 0, time_t last_send = 0, uint64_t recv_cnt = 0, uint64_t send_cnt = 0):
+    connection_context_base(boost::uuids::uuid connection_id,
+                            long remote_ip, int remote_port, bool is_income,
+                            time_t last_recv = 0, time_t last_send = 0,
+                            uint64_t recv_cnt = 0, uint64_t send_cnt = 0):
                                             m_connection_id(connection_id),
                                             m_remote_ip(remote_ip),
                                             m_remote_port(remote_port),
                                             m_is_income(is_income),
+                                            m_started(time(NULL)),
                                             m_last_recv(last_recv),
                                             m_last_send(last_send),
                                             m_recv_cnt(recv_cnt),
-                                            m_send_cnt(send_cnt),
-                                            m_started(time(NULL))
+                                            m_send_cnt(send_cnt)
     {}
 
     connection_context_base(): m_connection_id(),
                                m_remote_ip(0),
                                m_remote_port(0),
                                m_is_income(false),
+                               m_started(time(NULL)),
                                m_last_recv(0),
                                m_last_send(0),
                                m_recv_cnt(0),
-                               m_send_cnt(0),
-                               m_started(time(NULL))
+                               m_send_cnt(0)
     {}
 
     connection_context_base& operator=(const connection_context_base& a)
diff --git a/contrib/epee/include/profile_tools.h b/contrib/epee/include/profile_tools.h
index be45feafe..0e1646f60 100644
--- a/contrib/epee/include/profile_tools.h
+++ b/contrib/epee/include/profile_tools.h
@@ -51,13 +51,13 @@ namespace epee
 #define PROFILE_FUNC_THIRD(immortal_ptr_str)
 #endif
 
-#define START_WAY_POINTS() uint64_t _____way_point_time = misc_utils::get_tick_count();
-#define WAY_POINT(name) {uint64_t delta = misc_utils::get_tick_count()-_____way_point_time; LOG_PRINT("Way point " << name << ": " << delta, LOG_LEVEL_2);_____way_point_time = misc_utils::get_tick_count();}
-#define WAY_POINT2(name, avrg_obj) {uint64_t delta = misc_utils::get_tick_count()-_____way_point_time; avrg_obj.push(delta); LOG_PRINT("Way point " << name << ": " << delta, LOG_LEVEL_2);_____way_point_time = misc_utils::get_tick_count();}
+#define START_WAY_POINTS() uint64_t _____way_point_time = epee::misc_utils::get_tick_count();
+#define WAY_POINT(name) {uint64_t delta = epee::misc_utils::get_tick_count()-_____way_point_time; LOG_PRINT("Way point " << name << ": " << delta, LOG_LEVEL_2);_____way_point_time = misc_utils::get_tick_count();}
+#define WAY_POINT2(name, avrg_obj) {uint64_t delta = epee::misc_utils::get_tick_count()-_____way_point_time; avrg_obj.push(delta); LOG_PRINT("Way point " << name << ": " << delta, LOG_LEVEL_2);_____way_point_time = misc_utils::get_tick_count();}
 
 
-#define TIME_MEASURE_START(var_name)    uint64_t var_name = misc_utils::get_tick_count();
-#define TIME_MEASURE_FINISH(var_name)   var_name = misc_utils::get_tick_count() - var_name;
+#define TIME_MEASURE_START(var_name)    uint64_t var_name = epee::misc_utils::get_tick_count();
+#define TIME_MEASURE_FINISH(var_name)   var_name = epee::misc_utils::get_tick_count() - var_name;
 
 namespace profile_tools
 {
diff --git a/contrib/epee/include/serialization/keyvalue_serialization.h b/contrib/epee/include/serialization/keyvalue_serialization.h
index 27fb0f1e2..bf2c8dacd 100644
--- a/contrib/epee/include/serialization/keyvalue_serialization.h
+++ b/contrib/epee/include/serialization/keyvalue_serialization.h
@@ -31,6 +31,8 @@
 #include "misc_log_ex.h"
 #include "enableable.h"
 #include "keyvalue_serialization_overloads.h"
+#include "serialization/serialization.h"
+
 namespace epee
 {
   /************************************************************************/
@@ -41,12 +43,12 @@ public: \
   template<class t_storage> \
   bool store( t_storage& st, typename t_storage::hsection hparent_section = nullptr) const\
   {\
-  return serialize_map<true>(*this, st, hparent_section);\
+    return serialize_map<true>(*this, st, hparent_section);\
   }\
   template<class t_storage> \
   bool _load( t_storage& stg, typename t_storage::hsection hparent_section = nullptr)\
   {\
-  return serialize_map<false>(*this, stg, hparent_section);\
+    return serialize_map<false>(*this, stg, hparent_section);\
   }\
   template<class t_storage> \
   bool load( t_storage& stg, typename t_storage::hsection hparent_section = nullptr)\
diff --git a/contrib/epee/include/storages/portable_storage.h b/contrib/epee/include/storages/portable_storage.h
index c244dac19..bbfe5f85c 100644
--- a/contrib/epee/include/storages/portable_storage.h
+++ b/contrib/epee/include/storages/portable_storage.h
@@ -83,7 +83,7 @@ namespace epee
       bool		load_from_binary(const binarybuffer& target);
       template<class trace_policy>
       bool		  dump_as_xml(std::string& targetObj, const std::string& root_name = "");
-      bool		  dump_as_json(std::string& targetObj, size_t indent = 0);
+      bool		  dump_as_json(std::string& targetObj, size_t indent = 0, bool insert_newlines = true);
       bool		  load_from_json(const std::string& source);
 
     private:
@@ -106,17 +106,17 @@ namespace epee
 #pragma pack(pop)
     };
     inline
-    bool		  portable_storage::dump_as_json(std::string& buff, size_t indent)
+    bool portable_storage::dump_as_json(std::string& buff, size_t indent, bool insert_newlines)
     {
       TRY_ENTRY();
       std::stringstream ss;
-      epee::serialization::dump_as_json(ss, m_root, indent);
+      epee::serialization::dump_as_json(ss, m_root, indent, insert_newlines);
       buff = ss.str();
       return true;
       CATCH_ENTRY("portable_storage::dump_as_json", false)
     }
     inline
-    bool		portable_storage::load_from_json(const std::string& source)
+    bool portable_storage::load_from_json(const std::string& source)
     {
       TRY_ENTRY();
       return json::load_from_json(source, *this);
@@ -124,13 +124,13 @@ namespace epee
     }
 
     template<class trace_policy>
-    bool		  portable_storage::dump_as_xml(std::string& targetObj, const std::string& root_name)
+    bool portable_storage::dump_as_xml(std::string& targetObj, const std::string& root_name)
     {
       return false;//TODO: don't think i ever again will use xml - ambiguous and "overtagged" format
     }
 
     inline
-    bool		portable_storage::store_to_binary(binarybuffer& target)
+    bool portable_storage::store_to_binary(binarybuffer& target)
     {
       TRY_ENTRY();
       std::stringstream ss;
@@ -145,7 +145,7 @@ namespace epee
       CATCH_ENTRY("portable_storage::store_to_binary", false)
     }
     inline
-    bool		portable_storage::load_from_binary(const binarybuffer& source)
+    bool portable_storage::load_from_binary(const binarybuffer& source)
     {
       m_root.m_entries.clear();
       if(source.size() < sizeof(storage_block_header))
@@ -174,7 +174,7 @@ namespace epee
     }
     //---------------------------------------------------------------------------------------------------------------
     inline
-    hsection   portable_storage::open_section(const std::string& section_name,  hsection hparent_section, bool create_if_notexist)
+    hsection portable_storage::open_section(const std::string& section_name,  hsection hparent_section, bool create_if_notexist)
     {
       TRY_ENTRY();
       hparent_section = hparent_section ? hparent_section:&m_root;
@@ -238,7 +238,7 @@ namespace epee
     }
     //---------------------------------------------------------------------------------------------------------------
     template<class t_value>
-    bool       portable_storage::set_value(const std::string& value_name, const t_value& v, hsection hparent_section)        
+    bool portable_storage::set_value(const std::string& value_name, const t_value& v, hsection hparent_section)        
     {
       BOOST_MPL_ASSERT(( boost::mpl::contains<boost::mpl::push_front<storage_entry::types, storage_entry>::type, t_value> )); 
       TRY_ENTRY();
@@ -345,7 +345,7 @@ namespace epee
 
 
     template<class t_value>
-    bool          portable_storage::get_next_value(harray hval_array, t_value& target)
+    bool portable_storage::get_next_value(harray hval_array, t_value& target)
     {
       BOOST_MPL_ASSERT(( boost::mpl::contains<storage_entry::types, t_value> )); 
       //TRY_ENTRY();
@@ -462,7 +462,7 @@ namespace epee
     }
     //---------------------------------------------------------------------------------------------------------------
     inline
-    bool            portable_storage::insert_next_section(harray hsec_array, hsection& hinserted_childsection)
+    bool portable_storage::insert_next_section(harray hsec_array, hsection& hinserted_childsection)
     {
       TRY_ENTRY();
       CHECK_AND_ASSERT(hsec_array, false);
@@ -476,4 +476,4 @@ namespace epee
     }
     //---------------------------------------------------------------------------------------------------------------
   }
-}
\ No newline at end of file
+}
diff --git a/contrib/epee/include/storages/portable_storage_template_helper.h b/contrib/epee/include/storages/portable_storage_template_helper.h
index 2163cb879..008f44321 100644
--- a/contrib/epee/include/storages/portable_storage_template_helper.h
+++ b/contrib/epee/include/storages/portable_storage_template_helper.h
@@ -25,6 +25,9 @@
 // 
 
 #pragma once
+
+#include <string>
+
 #include "parserse_base_utils.h"
 #include "portable_storage.h"
 #include "file_io_utils.h"
@@ -56,19 +59,19 @@ namespace epee
     }
     //-----------------------------------------------------------------------------------------------------------
     template<class t_struct>
-    bool store_t_to_json(t_struct& str_in, std::string& json_buff, size_t indent = 0)
+    bool store_t_to_json(t_struct& str_in, std::string& json_buff, size_t indent = 0, bool insert_newlines = true)
     {
       portable_storage ps;
       str_in.store(ps);
-      ps.dump_as_json(json_buff, indent);
+      ps.dump_as_json(json_buff, indent, insert_newlines);
       return true;
     }
     //-----------------------------------------------------------------------------------------------------------
     template<class t_struct>
-    std::string store_t_to_json(t_struct& str_in, size_t indent = 0)
+    std::string store_t_to_json(t_struct& str_in, size_t indent = 0, bool insert_newlines = true)
     {
       std::string json_buff;
-      store_t_to_json(str_in, json_buff, indent);
+      store_t_to_json(str_in, json_buff, indent, insert_newlines);
       return std::move(json_buff);
     }
     //-----------------------------------------------------------------------------------------------------------
diff --git a/contrib/epee/include/storages/portable_storage_to_json.h b/contrib/epee/include/storages/portable_storage_to_json.h
index aff85b201..e3fdcec29 100644
--- a/contrib/epee/include/storages/portable_storage_to_json.h
+++ b/contrib/epee/include/storages/portable_storage_to_json.h
@@ -30,6 +30,7 @@
 
 #include "misc_language.h"
 #include "portable_storage_base.h"
+#include "parserse_base_utils.h"
 
 namespace epee
 {
@@ -37,21 +38,21 @@ namespace epee
   {
 
     template<class t_stream>
-    void dump_as_json(t_stream& strm, const array_entry& ae, size_t indent);
+    void dump_as_json(t_stream& strm, const array_entry& ae, size_t indent, bool insert_newlines);
     template<class t_stream>
-    void dump_as_json(t_stream& strm, const storage_entry& se, size_t indent);
+    void dump_as_json(t_stream& strm, const storage_entry& se, size_t indent, bool insert_newlines);
     template<class t_stream>
-    void dump_as_json(t_stream& strm, const std::string& v, size_t indent);
+    void dump_as_json(t_stream& strm, const std::string& v, size_t indent, bool insert_newlines);
     template<class t_stream>
-    void dump_as_json(t_stream& strm, const int8_t& v, size_t indent);
+    void dump_as_json(t_stream& strm, const int8_t& v, size_t indent, bool insert_newlines);
     template<class t_stream>
-    void dump_as_json(t_stream& strm, const uint8_t& v, size_t indent);
+    void dump_as_json(t_stream& strm, const uint8_t& v, size_t indent, bool insert_newlines);
     template<class t_stream>
-    void dump_as_json(t_stream& strm, const bool& v, size_t indent);
+    void dump_as_json(t_stream& strm, const bool& v, size_t indent, bool insert_newlines);
     template<class t_stream, class t_type>
-    void dump_as_json(t_stream& strm, const t_type& v, size_t indent);
+    void dump_as_json(t_stream& strm, const t_type& v, size_t indent, bool insert_newlines);
     template<class t_stream>
-    void dump_as_json(t_stream& strm, const section& sec, size_t indent);
+    void dump_as_json(t_stream& strm, const section& sec, size_t indent, bool insert_newlines);
 
 
     inline std::string make_indent(size_t indent)
@@ -64,7 +65,11 @@ namespace epee
     {
       t_stream& m_strm;
       size_t m_indent;
-      array_entry_store_to_json_visitor(t_stream& strm, size_t indent):m_strm(strm), m_indent(indent){}
+      bool m_insert_newlines;
+      array_entry_store_to_json_visitor(t_stream& strm, size_t indent,
+                                        bool insert_newlines = true)
+        : m_strm(strm), m_indent(indent), m_insert_newlines(insert_newlines)
+      {}
 
       template<class t_type>
       void operator()(const array_entry_t<t_type>& a)
@@ -75,7 +80,7 @@ namespace epee
           auto last_it = --a.m_array.end();
           for(auto it = a.m_array.begin(); it != a.m_array.end(); it++)
           {
-            dump_as_json(m_strm, *it, m_indent);
+            dump_as_json(m_strm, *it, m_indent, m_insert_newlines);
             if(it != last_it)
               m_strm << ",";
           }
@@ -89,50 +94,53 @@ namespace epee
     {
       t_stream& m_strm;
       size_t m_indent;
-      storage_entry_store_to_json_visitor(t_stream& strm, size_t indent):m_strm(strm), m_indent(indent)
+      bool m_insert_newlines;
+      storage_entry_store_to_json_visitor(t_stream& strm, size_t indent,
+                                          bool insert_newlines = true)
+          : m_strm(strm), m_indent(indent), m_insert_newlines(insert_newlines)
       {}
       //section, array_entry
       template<class visited_type>
       void operator()(const visited_type& v)
       { 
-        dump_as_json(m_strm, v, m_indent);
+        dump_as_json(m_strm, v, m_indent, m_insert_newlines);
       }
     };
 
     template<class t_stream>
-    void dump_as_json(t_stream& strm, const array_entry& ae, size_t indent)
+    void dump_as_json(t_stream& strm, const array_entry& ae, size_t indent, bool insert_newlines)
     {
-      array_entry_store_to_json_visitor<t_stream> aesv(strm, indent);
+      array_entry_store_to_json_visitor<t_stream> aesv(strm, indent, insert_newlines);
       boost::apply_visitor(aesv, ae);
     }
 
     template<class t_stream>
-    void dump_as_json(t_stream& strm, const storage_entry& se, size_t indent)
+    void dump_as_json(t_stream& strm, const storage_entry& se, size_t indent, bool insert_newlines)
     {
-      storage_entry_store_to_json_visitor<t_stream> sv(strm, indent);
+      storage_entry_store_to_json_visitor<t_stream> sv(strm, indent, insert_newlines);
       boost::apply_visitor(sv, se);
     }
 
     template<class t_stream>
-    void dump_as_json(t_stream& strm, const std::string& v, size_t indent)
+    void dump_as_json(t_stream& strm, const std::string& v, size_t indent, bool insert_newlines)
     {
       strm << "\"" << misc_utils::parse::transform_to_escape_sequence(v) << "\"";
     }
 
     template<class t_stream>
-    void dump_as_json(t_stream& strm, const int8_t& v, size_t indent)
+    void dump_as_json(t_stream& strm, const int8_t& v, size_t indent, bool insert_newlines)
     {
       strm << static_cast<int32_t>(v);
     }
 
     template<class t_stream>
-    void dump_as_json(t_stream& strm, const uint8_t& v, size_t indent)
+    void dump_as_json(t_stream& strm, const uint8_t& v, size_t indent, bool insert_newlines)
     {
       strm << static_cast<int32_t>(v);
     }
 
     template<class t_stream>
-    void dump_as_json(t_stream& strm, const bool& v, size_t indent)
+    void dump_as_json(t_stream& strm, const bool& v, size_t indent, bool insert_newlines)
     {
       if(v)
         strm << "true";
@@ -143,16 +151,17 @@ namespace epee
 
 
     template<class t_stream, class t_type>
-    void dump_as_json(t_stream& strm, const t_type& v, size_t indent)
+    void dump_as_json(t_stream& strm, const t_type& v, size_t indent, bool insert_newlines)
     {
       strm << v;
     }
 
     template<class t_stream>
-    void dump_as_json(t_stream& strm, const section& sec, size_t indent)
+    void dump_as_json(t_stream& strm, const section& sec, size_t indent, bool insert_newlines)
     {
       size_t local_indent = indent + 1;
-      strm << "{\r\n";
+      std::string newline = insert_newlines ? "\r\n" : "";
+      strm << "{" << newline;
       std::string indent_str = make_indent(local_indent);
       if(sec.m_entries.size())
       {
@@ -160,10 +169,10 @@ namespace epee
         for(auto it = sec.m_entries.begin(); it!= sec.m_entries.end();it++)
         {
           strm << indent_str << "\"" << misc_utils::parse::transform_to_escape_sequence(it->first) << "\"" << ": ";
-          dump_as_json(strm, it->second, local_indent);
+          dump_as_json(strm, it->second, local_indent, insert_newlines);
           if(it_last != it)
             strm << ",";
-          strm << "\r\n";
+          strm << newline;
         }
       }
       strm << make_indent(indent) <<  "}";
diff --git a/contrib/epee/include/string_tools.h b/contrib/epee/include/string_tools.h
index 4cc88418c..8289ee0ba 100644
--- a/contrib/epee/include/string_tools.h
+++ b/contrib/epee/include/string_tools.h
@@ -32,6 +32,7 @@
 //#include <objbase.h>
 #include <locale>
 #include <cstdlib>
+#include <iomanip>
 //#include <strsafe.h>
 #include <boost/uuid/uuid.hpp>
 #include <boost/uuid/uuid_io.hpp>