newlib/winsup/cygwin/registry.h

37 lines
808 B
C++

/* registry.h: shared info for cygwin
This file is part of Cygwin.
This software is a copyrighted work licensed under the terms of the
Cygwin license. Please consult the file "CYGWIN_LICENSE" for
details. */
class reg_key
{
private:
HANDLE key;
NTSTATUS key_is_invalid;
DWORD _disposition;
public:
reg_key (HKEY toplev, REGSAM access, ...);
reg_key (bool isHKLM, REGSAM access, ...);
void *operator new (size_t, void *p) {return p;}
void build_reg (HKEY key, REGSAM access, va_list av);
bool error () {return key == NULL;}
DWORD get_dword (PCWSTR, DWORD);
NTSTATUS get_string (PCWSTR, PWCHAR, size_t, PCWSTR);
NTSTATUS set_dword (PCWSTR, DWORD);
NTSTATUS set_string (PCWSTR, PCWSTR);
bool created () const {return _disposition & REG_CREATED_NEW_KEY;}
~reg_key ();
};