regfs.h

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00001 /*
00002  * Copyright 2004 Martin Fuchs
00003  *
00004  * This library is free software; you can redistribute it and/or
00005  * modify it under the terms of the GNU Lesser General Public
00006  * License as published by the Free Software Foundation; either
00007  * version 2.1 of the License, or (at your option) any later version.
00008  *
00009  * This library is distributed in the hope that it will be useful,
00010  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00011  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012  * Lesser General Public License for more details.
00013  *
00014  * You should have received a copy of the GNU Lesser General Public
00015  * License along with this library; if not, write to the Free Software
00016  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00017  */
00018 
00019 
00020  //
00021  // Explorer clone
00022  //
00023  // regfs.h
00024  //
00025  // Martin Fuchs, 31.01.2004
00026  //
00027 
00028 
00029  /// Registry entry
00030 struct RegEntry : public Entry
00031 {
00032     RegEntry(Entry* parent) : Entry(parent, ET_REGISTRY) {}
00033 
00034 protected:
00035     RegEntry() : Entry(ET_REGISTRY) {}
00036 
00037     virtual bool get_path(PTSTR path, size_t path_count) const;
00038     virtual BOOL launch_entry(HWND hwnd, UINT nCmdShow);
00039 };
00040 
00041 
00042  /// Registry key entry
00043 struct RegDirectory : public RegEntry, public Directory
00044 {
00045     RegDirectory(Entry* parent, LPCTSTR path, HKEY hKeyRoot);
00046 
00047     ~RegDirectory()
00048     {
00049         free(_path);
00050         _path = NULL;
00051     }
00052 
00053     virtual void read_directory(int scan_flags=0);
00054     virtual const void* get_next_path_component(const void*) const;
00055     virtual Entry* find_entry(const void*);
00056 
00057 protected:
00058     HKEY    _hKeyRoot;
00059 };
00060 
00061 
00062  /// Registry key entry
00063 struct RegistryRoot : public RegEntry, public Directory
00064 {
00065     RegistryRoot()
00066     {
00067     }
00068 
00069     RegistryRoot(Entry* parent, LPCTSTR path)
00070      :  RegEntry(parent)
00071     {
00072         _path = _tcsdup(path);
00073     }
00074 
00075     ~RegistryRoot()
00076     {
00077         free(_path);
00078         _path = NULL;
00079     }
00080 
00081     virtual void read_directory(int scan_flags=0);
00082 };

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