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146 lines
3.4 KiB
C++
146 lines
3.4 KiB
C++
/* $Id: Settings.cpp,v 1.2 2001/04/24 22:53:00 narnaoud Exp $
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*
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* regexpl - Console Registry Explorer
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*
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* Copyright (C) 2000,2001 Nedko Arnaoudov <nedkohome@atia.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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// Settings.cpp : implemetation of CSettings class - user customizable settings for Registry Explorer
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#include "ph.h"
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#include "RegistryExplorer.h"
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#include "Settings.h"
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#include "Prompt.h"
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#define DEFAULT_NORMAL_TEXT_ATTRIBUTES FOREGROUND_BLUE|FOREGROUND_GREEN|FOREGROUND_RED
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#define DEFAULT_COMMAND_TEXT_ATTRIBUTES FOREGROUND_BLUE|FOREGROUND_GREEN|FOREGROUND_RED
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CSettings::CSettings()
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{
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m_pszPrompt = NULL;
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m_wNormalTextAttributes = DEFAULT_NORMAL_TEXT_ATTRIBUTES;
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m_wCommandTextAttributes = DEFAULT_COMMAND_TEXT_ATTRIBUTES;
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}
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CSettings::~CSettings()
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{
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VERIFY(SUCCEEDED(Clean()));
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}
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HRESULT CSettings::Clean()
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{
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if (m_pszPrompt)
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{
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delete m_pszPrompt;
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m_pszPrompt = NULL;
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}
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return S_OK;
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}
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HRESULT CSettings::Load(LPCTSTR pszLoadKey)
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{
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HKEY hKey = NULL;
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HRESULT hr;
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DWORD dwType;
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DWORD dwSize;
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DWORD w;
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hr = Clean();
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if (FAILED(hr))
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return hr;
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hr = S_OK;
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LONG nError = RegOpenKeyEx(HKEY_CURRENT_USER,pszLoadKey,0,KEY_QUERY_VALUE,&hKey);
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if (nError != ERROR_SUCCESS)
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return S_FALSE;
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nError = RegQueryValueEx(hKey,PROMPT_VALUE_NAME,NULL,&dwType,NULL,&dwSize);
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if (nError == ERROR_SUCCESS && dwType == REG_SZ)
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{
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m_pszPrompt = (TCHAR *) new BYTE[dwSize];
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if (!m_pszPrompt)
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{
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hr = E_OUTOFMEMORY;
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goto Exit;
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}
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nError = RegQueryValueEx(hKey,PROMPT_VALUE_NAME,NULL,&dwType,(BYTE *)m_pszPrompt,&dwSize);
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if (nError != ERROR_SUCCESS || dwType != REG_SZ)
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{
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delete m_pszPrompt;
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m_pszPrompt = NULL;
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hr = S_FALSE;
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}
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}
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else
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{
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hr = S_FALSE;
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}
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dwSize = sizeof(DWORD);
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nError = RegQueryValueEx(hKey,NORMAL_TEXT_ATTRIBUTES_VALUE_NAME,NULL,&dwType,(BYTE *)&w,&dwSize);
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if (nError != ERROR_SUCCESS || dwType != REG_DWORD)
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{
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hr = S_FALSE;
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}
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else
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{
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m_wNormalTextAttributes = (WORD)w;
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}
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dwSize = sizeof(DWORD);
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nError = RegQueryValueEx(hKey,COMMAND_TEXT_ATTRIBUTES_VALUE_NAME,NULL,&dwType,(BYTE *)&w,&dwSize);
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if (nError != ERROR_SUCCESS || dwType != REG_DWORD)
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{
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hr = S_FALSE;
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}
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else
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{
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m_wCommandTextAttributes = (WORD)w;
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}
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Exit:
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if (hKey)
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VERIFY(RegCloseKey(hKey) == ERROR_SUCCESS);
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return hr;
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}
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HRESULT CSettings::Store(LPCTSTR pszLoadKey)
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{
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return S_OK;
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}
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LPCTSTR CSettings::GetPrompt()
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{
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return m_pszPrompt?m_pszPrompt:CPrompt::GetDefaultPrompt();
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}
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WORD CSettings::GetNormalTextAttributes()
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{
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return m_wNormalTextAttributes;
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}
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WORD CSettings::GetCommandTextAttributes()
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{
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return m_wCommandTextAttributes;
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}
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