/**
* \file pyVlibrasUpdate.cpp
* \authors Ezequiel Silva
* \date outubro 2015
*/

#include "pyVlibrasUpdate.h"


void PyVlibrasUpdate::checkExe(char* strFunct, char* strstrParams)
{

      STARTUPINFO StartupInfo;
      PROCESS_INFORMATION ProcessInfo;
      char Args[4096];
      char *pEnvCMD = NULL;
      char *pDefaultCMD = "CMD.EXE";
      ULONG rc;
      
      memset(&StartupInfo, 0, sizeof(StartupInfo));
      StartupInfo.cb = sizeof(STARTUPINFO);
      StartupInfo.dwFlags = STARTF_USESHOWWINDOW;
      StartupInfo.wShowWindow = SW_HIDE;

      Args[0] = 0;

      pEnvCMD = getenv("COMSPEC");

      if(pEnvCMD){
        
        strcpy(Args, pEnvCMD);
      }
      else{
        strcpy(Args, pDefaultCMD);
      }

      // "/c" option - Do the command then terminate the command window
      strcat(Args, " /c "); 
      //the application you would like to run from the command window
      strcat(Args, strFunct);  
      strcat(Args, " "); 
      //the parameters passed to the application being run from the command window.
      strcat(Args, strstrParams); 

      if (!CreateProcess( NULL, Args, NULL, NULL, FALSE, CREATE_NEW_CONSOLE, NULL,  NULL, &StartupInfo, &ProcessInfo))
      {
        return -1;    
      }
      
	      WaitForSingleObject(ProcessInfo.hProcess, INFINITE);
	      if(!GetExitCodeProcess(ProcessInfo.hProcess, &rc))
	        rc = 0;

	      CloseHandle(ProcessInfo.hThread);
	      CloseHandle(ProcessInfo.hProcess);
	  

}

int PyVlibrasUpdate::install(char* strFunct, char* strstrParams)
{
	
      STARTUPINFO StartupInfo;
      PROCESS_INFORMATION ProcessInfo;
      char Args[4096];
      char *pEnvCMD = NULL;
      char *pDefaultCMD = "CMD.EXE";
      
      memset(&StartupInfo, 0, sizeof(StartupInfo));
      StartupInfo.cb = sizeof(STARTUPINFO);
      StartupInfo.dwFlags = STARTF_USESHOWWINDOW;
      StartupInfo.wShowWindow = SW_HIDE;

      Args[0] = 0;

      pEnvCMD = getenv("COMSPEC");

      if(pEnvCMD){
        
        strcpy(Args, pEnvCMD);
      }
      else{
        strcpy(Args, pDefaultCMD);
      }

      // "/c" option - Do the command then terminate the command window
      strcat(Args, " /c "); 
      //the application you would like to run from the command window
      strcat(Args, strFunct);  
      strcat(Args, " "); 
      //the parameters passed to the application being run from the command window.
      strcat(Args, strstrParams); 

      if (!CreateProcess( NULL, Args, NULL, NULL, FALSE,CREATE_NEW_CONSOLE, NULL, NULL, &StartupInfo, &ProcessInfo))
      {
       	return -1;    
      }

	return -1;	

}