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Annotation of truecrypt/platform/filesystempath.h, revision 1.1

1.1     ! root        1: /*
        !             2:  Copyright (c) 2008 TrueCrypt Foundation. All rights reserved.
        !             3: 
        !             4:  Governed by the TrueCrypt License 2.4 the full text of which is contained
        !             5:  in the file License.txt included in TrueCrypt binary and source code
        !             6:  distribution packages.
        !             7: */
        !             8: 
        !             9: #ifndef TC_HEADER_Platform_FilesystemPath
        !            10: #define TC_HEADER_Platform_FilesystemPath
        !            11: 
        !            12: #include "PlatformBase.h"
        !            13: #include "SharedPtr.h"
        !            14: #include "StringConverter.h"
        !            15: 
        !            16: namespace TrueCrypt
        !            17: {
        !            18:        struct FilesystemPathType
        !            19:        {
        !            20:                enum Enum
        !            21:                {
        !            22:                        Unknown,
        !            23:                        File,
        !            24:                        Directory,
        !            25:                        SymbolickLink,
        !            26:                        BlockDevice,
        !            27:                        CharacterDevice
        !            28:                };
        !            29:        };
        !            30: 
        !            31:        class FilesystemPath 
        !            32:        {
        !            33:        public:
        !            34:                FilesystemPath () { }
        !            35:                FilesystemPath (const char *path) : Path (StringConverter::ToWide (path)) { }
        !            36:                FilesystemPath (string path) : Path (StringConverter::ToWide (path)) { }
        !            37:                FilesystemPath (const wchar_t *path) : Path (path) { }
        !            38:                FilesystemPath (wstring path) : Path (path) { }
        !            39:                virtual ~FilesystemPath () { }
        !            40: 
        !            41:                bool operator== (const FilesystemPath &other) const { return Path == other.Path; }
        !            42:                bool operator!= (const FilesystemPath &other) const { return Path != other.Path; }
        !            43:                operator string () const { return StringConverter::ToSingle (Path); }
        !            44:                operator wstring () const { return Path; }
        !            45: 
        !            46:                void Delete () const;
        !            47:                FilesystemPathType::Enum GetType () const;
        !            48:                bool IsBlockDevice () const throw () { try { return GetType() == FilesystemPathType::BlockDevice; } catch (...) { return false; }; }
        !            49:                bool IsCharacterDevice () const throw () { try { return GetType() == FilesystemPathType::CharacterDevice; } catch (...) { return false; }; }
        !            50:                bool IsDevice () const throw () { return IsBlockDevice() || IsCharacterDevice(); }
        !            51:                bool IsDirectory () const throw () { try { return GetType() == FilesystemPathType::Directory; } catch (...) { return false; } }
        !            52:                bool IsEmpty () const throw () { try { return Path.empty(); } catch (...) { return false; } }
        !            53:                bool IsFile () const throw () { try { return GetType() == FilesystemPathType::File; } catch (...) { return false; } }
        !            54: 
        !            55:                static const int MaxSize = 260;
        !            56: 
        !            57:        protected:
        !            58:                wstring Path;
        !            59:        };
        !            60: 
        !            61:        typedef FilesystemPath DevicePath;
        !            62:        typedef FilesystemPath DirectoryPath;
        !            63:        typedef FilesystemPath FilePath;
        !            64: 
        !            65:        typedef list < shared_ptr <DirectoryPath> > DirectoryPathList;
        !            66:        typedef list < shared_ptr <FilePath> > FilePathList;
        !            67: }
        !            68: 
        !            69: #endif // TC_HEADER_Platform_FilesystemPath

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