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Reactos
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C++
at master
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176/* * regexpl - Console Registry Explorer * * Copyright (C) 2000-2005 Nedko Arnaudov <nedko@users.sourceforge.net> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; see the file COPYING. If not, write to * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. */
// ShellCommandDeleteKey.cpp: implementation of the CShellCommandDeleteKey class.////////////////////////////////////////////////////////////////////////
#include "ph.h"#include "ShellCommandDeleteKey.h"#include "RegistryExplorer.h"
#define DK_CMD _T("DK")#define DK_CMD_SHORT_DESC DK_CMD _T(" command is used to delete key(s).\n")
//////////////////////////////////////////////////////////////////////// Construction/Destruction//////////////////////////////////////////////////////////////////////
CShellCommandDeleteKey::CShellCommandDeleteKey(CRegistryTree& rTree):m_rTree(rTree){}
CShellCommandDeleteKey::~CShellCommandDeleteKey(){}
BOOL CShellCommandDeleteKey::Match(const TCHAR *pchCommand){ return _tcsicmp(pchCommand,DK_CMD) == 0;}
int CShellCommandDeleteKey::Execute(CConsole &rConsole, CArgumentParser& rArguments){ TCHAR *pchKey = NULL, *pchArg;
BOOL blnHelp = FALSE; BOOL blnExitAfterHelp = FALSE; BOOL blnRecursive = FALSE;
while((pchArg = rArguments.GetNextArgument()) != NULL) { if ((_tcsicmp(pchArg,_T("/?")) == 0) ||(_tcsicmp(pchArg,_T("-?")) == 0)) { blnHelp = TRUE; } else if ((_tcsicmp(pchArg,_T("/s")) == 0) ||(_tcsicmp(pchArg,_T("-s")) == 0)) { blnRecursive = TRUE; } else { if (pchKey) { rConsole.Write(_T("Wrong parameter : \"")); rConsole.Write(pchArg); rConsole.Write(_T("\"\n\n")); blnHelp = TRUE; } else { pchKey = pchArg; } } }
if ((!blnHelp) && (!pchKey)) { rConsole.Write(_T("Key name not specified !\n\n")); blnExitAfterHelp = TRUE; }
if (blnHelp) { rConsole.Write(GetHelpString()); if (blnExitAfterHelp) return 0; else rConsole.Write(_T("\n")); }
// search for last key name token TCHAR *pch = pchKey; while(*pch) pch++;
if (pch > pchKey) pch--;
while(*pch == _T('\\')) *pch = 0;
while((pch > pchKey)&&(*pch != _T('\\'))) pch--;
ASSERT(pch >= pchKey);
const TCHAR *pszPath; TCHAR *pszPattern = pch; if (*pch == _T('\\')) pszPattern++;
if (pch == pchKey) { pszPath = _T("."); } else { if (pch-1 == pchKey) { rConsole.Write(DK_CMD COMMAND_NA_ON_ROOT); return 0; } else { *pch = 0; pszPath = pchKey; } }
{ size_t s = _tcslen(pszPattern); if (s && (pszPattern[0] == _T('\"'))&&(pszPattern[s-1] == _T('\"'))) { pszPattern[s-1] = 0; pszPattern++; } }
if (!m_rTree.DeleteSubkeys(pszPattern,pszPath,blnRecursive)) { rConsole.Write(_T("Cannot delete key(s).\n")); rConsole.Write(m_rTree.GetLastErrorDescription()); } else { InvalidateCompletion(); }
return 0;}
const TCHAR * CShellCommandDeleteKey::GetHelpString(){ return DK_CMD_SHORT_DESC _T("Syntax: ") DK_CMD _T(" [/s] [/?] [PATH]KEY_NAME\n\n") _T(" PATH - optional path to key which subkey(s) will be deleted. Default is current key.") _T(" KEY_NAME - name of key to be deleted. Wildcards can be used.") _T(" /? - This help.\n\n") _T(" /s - Delete key and all subkeys.\n");}
const TCHAR * CShellCommandDeleteKey::GetHelpShortDescriptionString(){ return DK_CMD_SHORT_DESC;}