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Change epee binary output from std::stringstream to byte_stream

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This commit is contained in:
Lee Clagett 2020-10-13 15:15:07 +00:00
parent b7425c14c8
commit 7414e2bac1
23 changed files with 126 additions and 106 deletions
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31
contrib/epee/include/storages/levin_abstract_invoke2.h
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@ -27,8 +27,10 @@
#pragma once
#include "portable_storage_template_helper.h"
#include <boost/utility/string_ref.hpp>
#include <boost/utility/value_init.hpp>
#include <functional>
#include "byte_slice.h"
#include "span.h"
#include "net/levin_base.h"
@ -110,11 +112,12 @@ namespace epee
const boost::uuids::uuid &conn_id = context.m_connection_id;
typename serialization::portable_storage stg;
out_struct.store(stg);
std::string buff_to_send, buff_to_recv;
stg.store_to_binary(buff_to_send);
byte_slice buff_to_send;
std::string buff_to_recv;
stg.store_to_binary(buff_to_send, 16 * 1024);
on_levin_traffic(context, true, true, false, buff_to_send.size(), command);
int res = transport.invoke(command, buff_to_send, buff_to_recv, conn_id);
int res = transport.invoke(command, boost::string_ref{reinterpret_cast<const char*>(buff_to_send.data()), buff_to_send.size()}, buff_to_recv, conn_id);
if( res <=0 )
{
LOG_PRINT_L1("Failed to invoke command " << command << " return code " << res);
@ -137,10 +140,10 @@ namespace epee
const boost::uuids::uuid &conn_id = context.m_connection_id;
typename serialization::portable_storage stg;
const_cast<t_arg&>(out_struct).store(stg);//TODO: add true const support to searilzation
std::string buff_to_send;
stg.store_to_binary(buff_to_send);
byte_slice buff_to_send;
stg.store_to_binary(buff_to_send, 16 * 1024);
on_levin_traffic(context, true, true, false, buff_to_send.size(), command);
int res = transport.invoke_async(command, epee::strspan<uint8_t>(buff_to_send), conn_id, [cb, command](int code, const epee::span<const uint8_t> buff, typename t_transport::connection_context& context)->bool
int res = transport.invoke_async(command, epee::to_span(buff_to_send), conn_id, [cb, command](int code, const epee::span<const uint8_t> buff, typename t_transport::connection_context& context)->bool
{
t_result result_struct = AUTO_VAL_INIT(result_struct);
if( code <=0 )
@ -184,11 +187,11 @@ namespace epee
const boost::uuids::uuid &conn_id = context.m_connection_id;
serialization::portable_storage stg;
out_struct.store(stg);
std::string buff_to_send;
byte_slice buff_to_send;
stg.store_to_binary(buff_to_send);
on_levin_traffic(context, true, true, false, buff_to_send.size(), command);
int res = transport.notify(command, epee::strspan<uint8_t>(buff_to_send), conn_id);
int res = transport.notify(command, epee::to_span(buff_to_send), conn_id);
if(res <=0 )
{
MERROR("Failed to notify command " << command << " return code " << res);
@ -199,7 +202,7 @@ namespace epee
//----------------------------------------------------------------------------------------------------
//----------------------------------------------------------------------------------------------------
template<class t_owner, class t_in_type, class t_out_type, class t_context, class callback_t>
int buff_to_t_adapter(int command, const epee::span<const uint8_t> in_buff, std::string& buff_out, callback_t cb, t_context& context )
int buff_to_t_adapter(int command, const epee::span<const uint8_t> in_buff, byte_slice& buff_out, callback_t cb, t_context& context )
{
serialization::portable_storage strg;
if(!strg.load_from_binary(in_buff))
@ -222,7 +225,7 @@ namespace epee
serialization::portable_storage strg_out;
static_cast<t_out_type&>(out_struct).store(strg_out);
if(!strg_out.store_to_binary(buff_out))
if(!strg_out.store_to_binary(buff_out, 32 * 1024))
{
LOG_ERROR("Failed to store_to_binary in command" << command);
return -1;
@ -254,7 +257,7 @@ namespace epee
}
#define CHAIN_LEVIN_INVOKE_MAP2(context_type) \
int invoke(int command, const epee::span<const uint8_t> in_buff, std::string& buff_out, context_type& context) \
int invoke(int command, const epee::span<const uint8_t> in_buff, epee::byte_slice& buff_out, context_type& context) \
{ \
bool handled = false; \
return handle_invoke_map(false, command, in_buff, buff_out, context, handled); \
@ -263,13 +266,13 @@ namespace epee
#define CHAIN_LEVIN_NOTIFY_MAP2(context_type) \
int notify(int command, const epee::span<const uint8_t> in_buff, context_type& context) \
{ \
bool handled = false; std::string fake_str;\
bool handled = false; epee::byte_slice fake_str; \
return handle_invoke_map(true, command, in_buff, fake_str, context, handled); \
}
#define CHAIN_LEVIN_INVOKE_MAP() \
int invoke(int command, const epee::span<const uint8_t> in_buff, std::string& buff_out, epee::net_utils::connection_context_base& context) \
int invoke(int command, const epee::span<const uint8_t> in_buff, epee::byte_slice& buff_out, epee::net_utils::connection_context_base& context) \
{ \
bool handled = false; \
return handle_invoke_map(false, command, in_buff, buff_out, context, handled); \
@ -289,7 +292,7 @@ namespace epee
}
#define BEGIN_INVOKE_MAP2(owner_type) \
template <class t_context> int handle_invoke_map(bool is_notify, int command, const epee::span<const uint8_t> in_buff, std::string& buff_out, t_context& context, bool& handled) \
template <class t_context> int handle_invoke_map(bool is_notify, int command, const epee::span<const uint8_t> in_buff, epee::byte_slice& buff_out, t_context& context, bool& handled) \
{ \
try { \
typedef owner_type internal_owner_type_name;