playwebm/playwebmcmdline.hpp

// Copyright (c) 2010 The WebM project authors. All Rights Reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree. An additional intellectual property rights grant can be found
// in the file PATENTS.  All contributing project authors may
// be found in the AUTHORS file in the root of the source tree.

#pragma once
#include <string>

class CmdLine
{
    CmdLine(const CmdLine&);
    CmdLine& operator=(const CmdLine&);

public:

    CmdLine();

    int Parse(int argc, wchar_t* argv[]);

    const wchar_t* GetInputFileName() const;
    const CLSID* GetSplitter() const;
    const CLSID* GetSource() const;
    bool GetList() const;
    bool GetVerbose() const;

private:

    const wchar_t* const* m_argv;  //unpermutated
    bool m_bUsage;
    bool m_bList;
    bool m_bVerbose;
    bool m_bVersion;
    const wchar_t* m_input;
    const CLSID* m_pSplitter;
    const CLSID* m_pSource;

    int Parse(wchar_t**);
    int ParseWindows(wchar_t**);
    int ParseShort(wchar_t**);
    int ParseLong(wchar_t**);
    void PrintUsage() const;
    void PrintVersion() const;
    void ListArgs() const;
    static std::wstring GetPath(const wchar_t*);
    static bool IsSwitch(const wchar_t*);

};