msg_init.cpp

This is an example program how to initialize and configure the SFMSG library More details about this example.

#include <windows.h>
#include <iostream>
#include <string>
 
#include "SFLOG.h"
#include "SFMSG.h"

 
int main(){
  std::wstring szAppName = L"testapp";
  std::wstring szLogDir =L"C:\\temp";
  DWORD dwBackupFiles=7;
  size_t ulMaxFileSize= (1024 * 1024); // 1 MB
 
  unsigned int uLOGClientToken=0;
  int nRetCode = SFLOG_INITW(szAppName.c_str(),szLogDir.c_str(), dwBackupFiles, ulMaxFileSize,&uLOGClientToken);
  if(nRetCode == NDK_SUCCESS){
    std::wcout << L" SUCCESS - Logging module is initialized" << std::endl;

    szAppName = L"numxl_msg";
    DWORD dwlcid = 1033;      // US-EN MSFT locality Id
    unsigned int uMSGClientToken = 0;
    nRet = SFMSG_Init(szAppName.c_str(), NULL, dwlcid, &uMSGClientToken);
    if(nRet == NDK_SUCCESS){
      std::wcout << L" SUCCESS - locality module is initialized" << std::endl;

      // Example 1: get the LCID
      LCID  dwDefLCId = 0;
      nRet = SFMSG_LCID(&dwDefLCId);

      // get the full path of the resource directory
      std::wstring szPath;
      size_t nLen = 0;
      nRet = SFMSG_LCID_PATH(dwlcid, NULL, &nLen);
      if(nRet == NDK_SUCCESS){
        nLen++;
        std::vector<TCHAR>  szTmp(nLen, TCHAR(0));  
        nRet = SFMSG_LCID_PATH(dwlcid, &szTmp[0], &nLen);  
        szPath = &szTmp[0];
      }
      std::wcout << L" SUCCESS - locality resource path: " << szPath << std::endl;

      std::wstring szResValue;
      DWORD resId=100;
      nLen=0;
      nRet = SFMSG_MSG(resId, NULL, &nLen);
      if(nRet == NDK_SUCCESS){
        nLen++;
        std::vector<TCHAR>  szBuffer(nLen, TCHAR(0));
 
        nRet = SFMSG_MSG(resId, &szBuffer[0] , &nLen);
        szResValue =&szBuffer[0];
      }
      std::wcout << L" SUCCESS - locality resource (100) is: " << szResValue << std::endl;

      nRet = SFMSG_Shutdown(uMSGClientToken);
    }
    nRet = SFLOG_SHUTDOWN(uLOGClientToken);
  }
  return 0;
}