CommandLineUtils.h

#pragma once
 
#include <Foundation/Basics.h>
#include <Foundation/Containers/DynamicArray.h>
#include <Foundation/Strings/String.h>
#include <Foundation/Strings/StringBuilder.h>
 
class PL_FOUNDATION_DLL plCommandLineUtils
{
public:
  enum ArgMode
  {
    UseArgcArgv,  
    PreferOsArgs, 
  };
 
  static plCommandLineUtils* GetGlobalInstance();
 
  static void SplitCommandLineString(const char* szCommandString, bool bAddExecutableDir, plDynamicArray<plString>& out_args, plDynamicArray<const char*>& out_argsV);
 
  void SetCommandLine(plUInt32 uiArgc, const char** pArgv, ArgMode mode = UseArgcArgv); // [tested]
 
  void SetCommandLine(plUInt32 uiArgc, char** pArgv, ArgMode mode = UseArgcArgv)
  {
    SetCommandLine(uiArgc, const_cast<const char**>(pArgv), mode);
  }
 
  void SetCommandLine(plArrayPtr<plString> commands);
 
#if PL_ENABLED(PL_PLATFORM_WINDOWS_DESKTOP)
  void SetCommandLine();
#endif
 
  const plDynamicArray<plString>& GetCommandLineArray() const;
 
  plString GetCommandLineString() const;
 
  plUInt32 GetParameterCount() const; // [tested]
 
  const plString& GetParameter(plUInt32 uiParam) const; // [tested]
 
  plInt32 GetOptionIndex(plStringView sOption, bool bCaseSensitive = false) const; // [tested]
 
  bool HasOption(plStringView sOption, bool bCaseSensitive = false) const;
 
  plUInt32 GetStringOptionArguments(plStringView sOption, bool bCaseSensitive = false) const; // [tested]
 
  plStringView GetStringOption(plStringView sOption, plUInt32 uiArgument = 0, plStringView sDefault = {},
    bool bCaseSensitive = false) const; // [tested]
 
  const plString GetAbsolutePathOption(plStringView sOption, plUInt32 uiArgument = 0, plStringView sDefault = {}, bool bCaseSensitive = false) const;
 
  bool GetBoolOption(plStringView sOption, bool bDefault = false, bool bCaseSensitive = false) const; // [tested]
 
  plInt32 GetIntOption(plStringView sOption, plInt32 iDefault = 0, bool bCaseSensitive = false) const; // [tested]
 
  plUInt32 GetUIntOption(plStringView sOption, plUInt32 uiDefault = 0, bool bCaseSensitive = false) const; // [tested]
 
  double GetFloatOption(plStringView sOption, double fDefault = 0.0, bool bCaseSensitive = false) const; // [tested]
 
  void InjectCustomArgument(plStringView sArgument); // [tested]
 
private:
  plDynamicArray<plString> m_Commands;
};