cmdLauncher

#include <Windows.h>
#include <tchar.h>
#include <tlhelp32.h>


BOOL isRunning(const TCHAR* process) {
    BOOL ret = FALSE;

    HANDLE hProcessSnap;
    PROCESSENTRY32 pe32;
    hProcessSnap = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);

    if (SUCCEEDED(hProcessSnap)) {
        pe32.dwSize = sizeof(PROCESSENTRY32);
        if (Process32First(hProcessSnap, &pe32)) {
            if (!_tcsicmp(pe32.szExeFile,process)) {
                ret = TRUE;
            }
            else {
                while (Process32Next(hProcessSnap, &pe32)) {
                    if (!_tcsicmp(pe32.szExeFile, process)) {
                        ret = TRUE;
                        break;
                    }
                }
            }
            CloseHandle(hProcessSnap);
        }
    }
    return ret;
}



INT WINAPI WinMain(_In_ HINSTANCE hi, _In_opt_ HINSTANCE ho, _In_ LPTSTR cmdLine, _In_ INT iS) {
    const TCHAR* separador = TEXT(" ");
    if (cmdLine != NULL && _tcsclen(cmdLine) > 0) {
        TCHAR* cmdName = NULL;
        TCHAR* processToWait = NULL;
        if (_tcsstr(cmdLine, separador)) {
            TCHAR* context = NULL;
            cmdName =_tcstok_s(cmdLine, separador,&context);
            processToWait = _tcstok_s(NULL, separador, &context);
        }
        else {
            cmdName = cmdLine;
        }
        if (cmdName != NULL) {
            ShellExecute(NULL, TEXT("open"), cmdName, NULL, NULL, 0);
            if (processToWait != NULL) {
                while (TRUE) {
                    Sleep(2000);
                    if (!isRunning(processToWait)) {
                        break;
                    }
                }
            }
        }
    }

    return 0;
}