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//////////////////////////////////////////////////////////////////////////
//
// pgAdmin III - PostgreSQL Tools
// RCS-ID:
// Copyright (C) 2002 - 2014, The pgAdmin Development Team
// This software is released under the PostgreSQL Licence
//
// registry.h - Windows Registry Reader for both 32 and 64 mode
//
//////////////////////////////////////////////////////////////////////////
#ifndef __PGREG_WINREGISTRY_H__
#define __PGREG_WINREGISTRY_H__
#ifdef __WXMSW__
#include <windows.h>
class pgRegKey
{
public:
enum PGREGWOWMODE
{
/*
* Read/Write 32 bit registry for 32 bit applications,
* Read/Write 64 bit registry for 64 bit applications
*/
PGREG_WOW_DEFAULT,
/* Read/Write 32 bit registry */
PGREG_WOW32,
/* Read/Write 64 bit registry on 64 bit windows */
PGREG_WOW64
};
enum PGREGACCESSMODE
{
/* READ ONLY */
PGREG_READ,
/* READ & Write */
PGREG_WRITE
};
public:
static pgRegKey *OpenRegKey(HKEY root, const wxString &subkey, PGREGACCESSMODE accessmode = PGREG_READ, PGREGWOWMODE wowMode = PGREG_WOW_DEFAULT);
~pgRegKey();
static bool KeyExists(HKEY root, const wxString &subKey, PGREGWOWMODE wowMode = PGREG_WOW_DEFAULT);
bool GetKeyInfo(size_t *pnSubKeys, // number of subkeys
size_t *pnMaxKeyLen, // max len of subkey name
size_t *pnValues, // number of values
size_t *pnMaxValueLen) const;
bool QueryValue(const wxString &strVal, LPDWORD pVal) const;
bool QueryValue(const wxString &strVal, wxString &pVal) const;
bool QueryValue(const wxString &strVal, LPBYTE &pVal, DWORD &len) const;
bool GetFirstValue(wxString &strVal, long &lindex) const;
bool GetNextValue(wxString &strVal, long &lindex) const;
bool HasValue(const wxString &strVal);
bool GetFirstKey(pgRegKey *&pkey, long &lindex) const;
bool GetNextKey(pgRegKey *&pkey, long &lindex) const;
bool HasKey(const wxString &strKey) const;
DWORD GetValueType(const wxString &strVal) const;
wxString ToString() const;
wxString GetKeyName() const;
private:
pgRegKey(HKEY root, const wxString &subkey, PGREGWOWMODE wowMode, PGREGACCESSMODE accessMode);
pgRegKey(const pgRegKey &keyParent, const wxString &strKey);
void Init(HKEY root, const wxString &subkey, PGREGWOWMODE wowMode, PGREGACCESSMODE accessMode);
void Close();
HKEY m_hRoot;
HKEY m_hKey;
wxString m_strName;
DWORD m_wowMode;
PGREGACCESSMODE m_accessMode;
};
#endif // __WXMSW__
#endif // __PGREG_WINREGISTRY_H__
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