#include <windows.h>
#include <iostream>
#include <fstream>


#define TACCESS_API  __declspec(dllimport)
typedef bool (WINAPI *tcallback)(BYTE* pData);
typedef BYTE* (WINAPI *typeSendCommand)(BYTE* pData);
typedef bool (WINAPI  *typeFreeMemory)(BYTE* pData);
typedef bool (WINAPI *typeSetCallback)(tcallback pCallback);


std::ofstream xmlfile;
typeFreeMemory FreeMemory;


bool CALLBACK acceptor(BYTE *pData)
{
    xmlfile<<pData<<std::endl;
    FreeMemory(pData);
    return true;
}

int main(int argc, char* argv[]) {

    setlocale(LC_CTYPE, "");

    std::cout<<"Statring!"<<std::endl;
    xmlfile.open("test.xml");
    xmlfile<<"<?xml version='1.0' encoding='UTF-8'?>";
    xmlfile<<"<root>";

    HMODULE hm = LoadLibrary("Debug\\txmlconnector.dll");
    if (hm) {
        typeSetCallback SetCallback =
            reinterpret_cast<typeSetCallback>(GetProcAddress(hm, "SetCallback"));

        FreeMemory =
            reinterpret_cast<typeFreeMemory>(GetProcAddress(hm, "FreeMemory"));

        SetCallback(acceptor);


        typeSendCommand SendCommand =
            reinterpret_cast<typeSendCommand>(GetProcAddress(hm,"SendCommand"));
        if (!SendCommand)   {
            printf("\"SendCommand\" not found (0x%X)\n", GetLastError());
            return -1;
        }
        else {
            BYTE* ss = SendCommand(reinterpret_cast<BYTE*>(
                "<command id='connect'>"
                "<login>KOKS</login><password>koks</password>"
                "<host>192.168.15.15</host><port>3901</port>"
                "<logsdir>.\\LOGS\\</logsdir><loglevel>0</loglevel></command>"));
            std::cout<<reinterpret_cast<const char*>(ss);
            FreeMemory(ss);

            Sleep(10000);

            ss = SendCommand(reinterpret_cast<BYTE*>("<command id='subscribe'>"
                "<alltrades><secid>304</secid></alltrades>"  //èäåíòèôèêàòîðû âçÿë ïðîñòî äëÿ ïðèìåðà
                "<quotations><secid>304</secid></quotations>" //â ðåàëüíî êîäà íàäî îðèåíòèðîâàòü íà òî,
                "<quotes><secid>304</secid></quotes>" //÷òî ïðèñûëâàåò ñåðâåð
                "</command>"));
            std::cout<<reinterpret_cast<const char*>(ss);
            FreeMemory(ss);

            Sleep(1000);

            ss = SendCommand(reinterpret_cast<BYTE*>(
                    "<command id='disconnect'/>"));
                std::cout<<reinterpret_cast<char*>(ss);
            FreeMemory(ss);
        }

        try {
            FreeLibrary(hm);
        }
        catch (...) {
            std::cout<<"Fail in FreeLibrary";
        }
    }
    int err = GetLastError();
    xmlfile<<"</root>";

    std::cout<<"\nEnded...\n";
    char c;
    std::cin>>c;
    return 0;
}