AppOptions::AppOptions(LPCTSTR pszCommandLine)
:m_enStartMode(smInteractive),
m_dwAttachProcessId(0)
{
ProgramOptions opt;
ProgramOptions::T_fnOptionHandlerNoArg fnOnParamInteractive =
std::bind(&AppOptions::OnParamInteractive, this);
opt.RegisterOption(_T("i"), _T("interactive"), _T("Interactive mode (default)"), fnOnParamInteractive);
ProgramOptions::T_fnOptionHandlerSingleArg fnOnParamAttach =
std::bind(&AppOptions::OnParamAttach, this, std::placeholders::_1);
opt.RegisterOption(_T("a"), _T("attach"),
_T("Attach to process with pid given in next parameter (pid may be decimal or hex, when prefixed with 0x)"),
fnOnParamAttach);
ProgramOptions::T_fnOptionHandlerSingleArg fnOnParamStart =
std::bind(&AppOptions::OnParamStart, this, std::placeholders::_1);
opt.RegisterOption(_T("s"), _T("start"),
_T("Start application given in next parameter"),
fnOnParamStart);
ProgramOptions::T_fnOptionHandlerSingleArg fnOnParamCommandLine =
std::bind(&AppOptions::OnParamCommandLine, this, std::placeholders::_1);
opt.RegisterOption(_T("c"), _T("command"),
_T("Uses command line parameters given in next parameter, when /s is used"),
fnOnParamCommandLine);
if (_tcslen(pszCommandLine) > 0)
opt.Parse(pszCommandLine);
}
/// \retval false App should not be started
/// \retval true App can be started
bool App::ParseCommandLine()
{
ProgramOptions options;
options.RegisterOutputHandler(&ProgramOptions::OutputConsole);
options.RegisterHelpOption();
options.RegisterParameterHandler([&](const CString& cszFilename)-> bool
{
// only take first filename
if (m_cszFilename.IsEmpty())
m_cszFilename = cszFilename;
return true;
});
options.Parse(GetCommandLine());
return !options.IsSelectedHelpOption();
}
/// \retval false App should not be started
/// \retval true App can be started
bool App::ParseCommandLine()
{
ProgramOptions options;
options.RegisterOutputHandler(&ProgramOptions::OutputConsole);
options.RegisterHelpOption();
bool bStartApp = true;
options.RegisterOption(_T("r"), _T("register-wia"), _T("registers WIA handler for RemotePhotoTool"),
0, [&](const std::vector<CString>&)
{
RegisterWIAHandler(true); bStartApp = false; return true;
});
options.RegisterOption(_T("u"), _T("unregister-wia"), _T("unregisters WIA handler for RemotePhotoTool"),
0, [&](const std::vector<CString>&)
{
RegisterWIAHandler(false); bStartApp = false; return true;
});
options.RegisterOption(_T("o"), _T("open-wia"), _T("opens camera using WIA handler; <arg1>: Port, <arg2>: Guid"),
2, [&](const std::vector<CString>& vecArgs)
{
vecArgs;
ATLASSERT(vecArgs.size() == 2);
// just let the app start here
return true;
});
options.Parse(GetCommandLine());
if (!bStartApp || options.IsSelectedHelpOption())
return false;
return true;
}