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- // VirtualDub - Video processing and capture application
- // System library component
- // Copyright (C) 1998-2005 Avery Lee, All Rights Reserved.
- //
- // Beginning with 1.6.0, the VirtualDub system library is licensed
- // differently than the remainder of VirtualDub. This particular file is
- // thus licensed as follows (the "zlib" license):
- //
- // This software is provided 'as-is', without any express or implied
- // warranty. In no event will the authors be held liable for any
- // damages arising from the use of this software.
- //
- // Permission is granted to anyone to use this software for any purpose,
- // including commercial applications, and to alter it and redistribute it
- // freely, subject to the following restrictions:
- //
- // 1. The origin of this software must not be misrepresented; you must
- // not claim that you wrote the original software. If you use this
- // software in a product, an acknowledgment in the product
- // documentation would be appreciated but is not required.
- // 2. Altered source versions must be plainly marked as such, and must
- // not be misrepresented as being the original software.
- // 3. This notice may not be removed or altered from any source
- // distribution.
-
- #ifndef f_VD2_SYSTEM_CMDLINE_H
- #define f_VD2_SYSTEM_CMDLINE_H
-
- #include <vd2/system/vdstl.h>
-
- class VDCommandLineIterator {
- friend class VDCommandLine;
- public:
- VDCommandLineIterator() : mIndex(1) {}
-
- private:
- int mIndex;
- };
-
- class VDCommandLine {
- public:
- VDCommandLine();
- VDCommandLine(const wchar_t *s);
- ~VDCommandLine();
-
- void Init(const wchar_t *s);
-
- uint32 GetCount() const;
- const wchar_t *operator[](int index) const;
-
- bool GetNextArgument(VDCommandLineIterator& index, const wchar_t *& token, bool& isSwitch) const;
- bool GetNextNonSwitchArgument(VDCommandLineIterator& index, const wchar_t *& token) const;
- bool GetNextSwitchArgument(VDCommandLineIterator& index, const wchar_t *& token) const;
- bool FindAndRemoveSwitch(const wchar_t *name);
- bool FindAndRemoveSwitch(const wchar_t *name, const wchar_t *& token);
-
- protected:
- vdfastvector<wchar_t> mLine;
-
- struct Token {
- int mTokenIndex;
- bool mbIsSwitch;
- bool mbQuoted;
- };
-
- vdfastvector<Token> mTokens;
- };
-
- #endif
-