ntobjfs.h

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/*
 * Copyright 2004 Martin Fuchs
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */


 //
 // Explorer clone
 //
 // ntobjfs.h
 //
 // Martin Fuchs, 31.01.2004
 //


enum OBJECT_TYPE {
    DIRECTORY_OBJECT, SYMBOLICLINK_OBJECT,
    MUTANT_OBJECT, SECTION_OBJECT, EVENT_OBJECT, SEMAPHORE_OBJECT,
    TIMER_OBJECT, KEY_OBJECT, EVENTPAIR_OBJECT, IOCOMPLETITION_OBJECT,
    DEVICE_OBJECT, FILE_OBJECT, CONTROLLER_OBJECT, PROFILE_OBJECT,
    TYPE_OBJECT, DESKTOP_OBJECT, WINDOWSTATION_OBJECT, DRIVER_OBJECT,
    TOKEN_OBJECT, PROCESS_OBJECT, THREAD_OBJECT, ADAPTER_OBJECT, PORT_OBJECT,

    UNKNOWN_OBJECT_TYPE=-1
};

struct RtlAnsiString {
    WORD    string_len;
    WORD    alloc_len;
    LPSTR   string_ptr;
};

struct RtlUnicodeString {
    WORD    string_len;
    WORD    alloc_len;
    LPWSTR  string_ptr;
};

struct NtObjectInfo {
    RtlUnicodeString name;
    RtlUnicodeString type;
    BYTE    padding[16];
};

struct OpenStruct {
    DWORD   size;
    DWORD   _1;
    RtlUnicodeString* string;
    DWORD   _3;
    DWORD   _4;
    DWORD   _5;
};

struct NtObject {
    DWORD   _0;
    DWORD   _1;
    DWORD   handle_count;
    DWORD   reference_count;
    DWORD   _4;
    DWORD   _5;
    DWORD   _6;
    DWORD   _7;
    DWORD   _8;
    DWORD   _9;
    DWORD   _A;
    DWORD   _B;
    FILETIME creation_time;
};


struct NtObjEntry : public Entry
{
    NtObjEntry(Entry* parent, OBJECT_TYPE type) : Entry(parent, ET_NTOBJS), _type(type) {}

    OBJECT_TYPE _type;

protected:
    NtObjEntry(OBJECT_TYPE type) : Entry(ET_NTOBJS), _type(type) {}

    virtual bool get_path(PTSTR path, size_t path_count) const;
    virtual BOOL launch_entry(HWND hwnd, UINT nCmdShow);
};


struct NtObjDirectory : public NtObjEntry, public Directory
{
    NtObjDirectory(LPCTSTR root_path)
     :  NtObjEntry(DIRECTORY_OBJECT)
    {
        _path = _tcsdup(root_path);
    }

    NtObjDirectory(Entry* parent, LPCTSTR path)
     :  NtObjEntry(parent, DIRECTORY_OBJECT)
    {
        _path = _tcsdup(path);
    }

    ~NtObjDirectory()
    {
        free(_path);
        _path = NULL;
    }

    virtual void read_directory(int scan_flags=0);
    virtual Entry* find_entry(const void*);
};