From 4a6f09d75b2b62d4e3c5a59fad6ae668fa1e6dcc Mon Sep 17 00:00:00 2001
From: Viacheslav Demydiuk <vdemydiuk@gmail.com>
Date: Mon, 8 Jan 2024 22:05:37 +0200
Subject: [PATCH] Set external functions in MT5Connector to be visible for
 loading DLL

---
 MT5Connector/MT5Connector.cpp | 12 ++++++------
 MT5Connector/Stdafx.h         |  2 +-
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/MT5Connector/MT5Connector.cpp b/MT5Connector/MT5Connector.cpp
index f5d1b186..8165e389 100755
--- a/MT5Connector/MT5Connector.cpp
+++ b/MT5Connector/MT5Connector.cpp
@@ -40,7 +40,7 @@ template <typename T> T Execute(std::function<T()> func, wchar_t* err, T default
     return result;
 }
 
-int initExpert(int expertHandle, int port, int isTestMode, wchar_t* err)
+_DLLAPI int _stdcall initExpert(int expertHandle, int port, int isTestMode, wchar_t* err)
 {
     return Execute<int>([&expertHandle, &port, &isTestMode]() {
         bool isTesting = (isTestMode != 0) ? true : false;
@@ -50,7 +50,7 @@ int initExpert(int expertHandle, int port, int isTestMode, wchar_t* err)
         }, err, 0);
 }
 
-int deinitExpert(int expertHandle, wchar_t* err)
+_DLLAPI int _stdcall deinitExpert(int expertHandle, wchar_t* err)
 {
     return Execute<int>([&expertHandle]() {
         MtService::GetInstance().DeinitExpert(expertHandle);
@@ -58,7 +58,7 @@ int deinitExpert(int expertHandle, wchar_t* err)
         }, err, 0);
 }
 
-bool sendEvent(int expertHandle, int event_type, const wchar_t* payload, wchar_t* err)
+_DLLAPI bool _stdcall sendEvent(int expertHandle, int event_type, const wchar_t* payload, wchar_t* err)
 {
     return Execute<bool>([&expertHandle, &event_type, payload]() {
         MtService::GetInstance().SendEvent(expertHandle, event_type, convertWString(payload));
@@ -66,7 +66,7 @@ bool sendEvent(int expertHandle, int event_type, const wchar_t* payload, wchar_t
         }, err, false);
 }
 
-int sendResponse(int expertHandle, const wchar_t* response, wchar_t* err)
+_DLLAPI int _stdcall sendResponse(int expertHandle, const wchar_t* response, wchar_t* err)
 {
     return Execute<int>([&expertHandle, response]() {
         MtService::GetInstance().SendResponse(expertHandle, convertWString(response));
@@ -74,7 +74,7 @@ int sendResponse(int expertHandle, const wchar_t* response, wchar_t* err)
         }, err, 0);
 }
 
-int getCommandType(int expertHandle, int& res, wchar_t* err)
+_DLLAPI int _stdcall getCommandType(int expertHandle, int& res, wchar_t* err)
 {
     return Execute<int>([&expertHandle, &res]() {
         res = MtService::GetInstance().GetCommandType(expertHandle);
@@ -82,7 +82,7 @@ int getCommandType(int expertHandle, int& res, wchar_t* err)
         }, err, 0);
 }
 
-int getPayload(int expertHandle, wchar_t* res, wchar_t* err)
+_DLLAPI int _stdcall getPayload(int expertHandle, wchar_t* res, wchar_t* err)
 {
     return Execute<int>([&expertHandle, res]() {
         convertSystemString(res, MtService::GetInstance().GetCommandPayload(expertHandle));
diff --git a/MT5Connector/Stdafx.h b/MT5Connector/Stdafx.h
index 2e525d43..e2867f83 100755
--- a/MT5Connector/Stdafx.h
+++ b/MT5Connector/Stdafx.h
@@ -4,4 +4,4 @@
 
 #pragma once
 
-
+#define _DLLAPI extern "C" __declspec(dllexport)
\ No newline at end of file