Helper.h

//
// Copyright (c) 2002-2026 WEINZIERL ENGINEERING GmbH
// All rights reserved.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY DAMAGES OR OTHER LIABILITY,
// WHETHER IN CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
//
 
#include <string>
#include <vector>
 
namespace utility
{
 
class CommandLineOptions final
{
public:
    CommandLineOptions() = default;
 
    // Some samples are wait for indications until the user press a key to stop the sample
    // This samples could also use a duration option.
    void setDurationOptionSupported(bool supported);
    void setSecureSampleOptionSupported(bool supported);
 
    void parse(int argc, char** argv);  
    void parse(const std::vector<std::string>& arguments);
 
    bool wasHelpdisplayed() const;            
    const std::string& getIpAddress() const;  
    const std::string& getPassword() const;   
 
    // If > 0, samples should terminate automatically after the given number of seconds.
    // Default: 0 (interactive; wait for user).
    unsigned int getDurationSeconds() const;
    bool isInteractive() const;
 
    void showUsage();  
 
public:
    bool durationOptionSupported_ = false;
    bool secureSampleOptionSupported_ = false;
 
    std::string applicationName_;    
    bool wasHelpdisplayed_ = false;  
    std::string ipAddress_;          
    std::string password_;           
 
    // If set via "--duration <sec>":
    // Samples can use this to stop automatically after a fixed time.
    // Default is interactive behaviour (0).
    unsigned int durationSeconds_ = 0;
};
 
}  // end namespace utility