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svn path=/trunk/; revision=1500
This commit is contained in:
Nedko Arnaudov 2001-01-10 01:25:29 +00:00
parent 48b5533bd5
commit 1688a8d7c5
29 changed files with 3494 additions and 2470 deletions
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118
rosapps/sysutils/regexpl/ShellCommandDeleteValue.cpp
View file

@ -1,4 +1,4 @@
/* $Id: ShellCommandDeleteValue.cpp,v 1.2 2000/10/24 20:17:41 narnaoud Exp $
/* $Id: ShellCommandDeleteValue.cpp,v 1.3 2001/01/10 01:25:29 narnaoud Exp $
*
* regexpl - Console Registry Explorer
*
@ -44,57 +44,56 @@ CShellCommandDeleteValue::~CShellCommandDeleteValue()
{
}
BOOL CShellCommandDeleteValue::Match(const TCHAR *pchCommand)
BOOL CShellCommandDeleteValue::Match(const TCHAR *pszCommand)
{
return _tcsicmp(pchCommand,DV_CMD) == 0;
return _tcsicmp(pszCommand,DV_CMD) == 0;
}
int CShellCommandDeleteValue::Execute(CConsole &rConsole, CArgumentParser& rArguments)
{
rArguments.ResetArgumentIteration();
TCHAR *pchCommandItself = rArguments.GetNextArgument();
TCHAR *pszCommandItself = rArguments.GetNextArgument();
TCHAR *pchParameter;
TCHAR *pchValueFull = NULL;
TCHAR *pszParameter;
TCHAR *pszValueFull = NULL;
BOOL blnHelp = FALSE;
// DWORD dwError;
if ((_tcsnicmp(pchCommandItself,DV_CMD _T(".."),DV_CMD_LENGTH+2*sizeof(TCHAR)) == 0)||
(_tcsnicmp(pchCommandItself,DV_CMD _T("\\"),DV_CMD_LENGTH+1*sizeof(TCHAR)) == 0))
if ((_tcsnicmp(pszCommandItself,DV_CMD _T(".."),DV_CMD_LENGTH+2*sizeof(TCHAR)) == 0)||
(_tcsnicmp(pszCommandItself,DV_CMD _T("\\"),DV_CMD_LENGTH+1*sizeof(TCHAR)) == 0))
{
pchValueFull = pchCommandItself + DV_CMD_LENGTH;
pszValueFull = pszCommandItself + DV_CMD_LENGTH;
}
else if (_tcsnicmp(pchCommandItself,DV_CMD _T("/"),DV_CMD_LENGTH+1*sizeof(TCHAR)) == 0)
else if (_tcsnicmp(pszCommandItself,DV_CMD _T("/"),DV_CMD_LENGTH+1*sizeof(TCHAR)) == 0)
{
pchParameter = pchCommandItself + DV_CMD_LENGTH;
pszParameter = pszCommandItself + DV_CMD_LENGTH;
goto CheckValueArgument;
}
while((pchParameter = rArguments.GetNextArgument()) != NULL)
while((pszParameter = rArguments.GetNextArgument()) != NULL)
{
CheckValueArgument:
if ((_tcsicmp(pchParameter,_T("/?")) == 0)
||(_tcsicmp(pchParameter,_T("-?")) == 0))
if ((_tcsicmp(pszParameter,_T("/?")) == 0)
||(_tcsicmp(pszParameter,_T("-?")) == 0))
{
blnHelp = TRUE;
break;
}
else if (!pchValueFull)
else if (!pszValueFull)
{
pchValueFull = pchParameter;
pszValueFull = pszParameter;
}
else
{
rConsole.Write(_T("Bad parameter: "));
rConsole.Write(pchParameter);
rConsole.Write(pszParameter);
rConsole.Write(_T("\n"));
}
}
CRegistryTree *pTree = NULL;
CRegistryKey *pKey = NULL;
TCHAR *pchValueName;
TCHAR *pchPath;
CRegistryKey Key;
TCHAR *pszValueName;
const TCHAR *pszPath;
if (blnHelp)
{
@ -102,19 +101,19 @@ CheckValueArgument:
return 0;
}
if (pchValueFull)
if (pszValueFull)
{
if (_tcscmp(pchValueFull,_T("\\")) == 0)
if (_tcscmp(pszValueFull,_T("\\")) == 0)
goto CommandNAonRoot;
TCHAR *pchSep = _tcsrchr(pchValueFull,_T('\\'));
pchValueName = pchSep?(pchSep+1):(pchValueFull);
pchPath = pchSep?pchValueFull:NULL;
TCHAR *pchSep = _tcsrchr(pszValueFull,_T('\\'));
pszValueName = pchSep?(pchSep+1):(pszValueFull);
pszPath = pchSep?pszValueFull:_T(".");
//if (_tcsrchr(pchValueName,_T('.')))
//if (_tcsrchr(pszValueName,_T('.')))
//{
// pchValueName = _T("");
// pchPath = pchValueFull;
// pszValueName = _T("");
// pszPath = pszValueFull;
//}
//else
if (pchSep)
@ -122,35 +121,38 @@ CheckValueArgument:
}
else
{
pchValueName = _T("");
pchPath = NULL;
pszValueName = _T("");
pszPath = _T(".");
}
if (pchPath)
{
pTree = new CRegistryTree(m_rTree);
if ((_tcscmp(pTree->GetCurrentPath(),m_rTree.GetCurrentPath()) != 0)
||(!pTree->ChangeCurrentKey(pchPath)))
{
rConsole.Write(_T("Cannot open key "));
rConsole.Write(pchPath);
rConsole.Write(_T("\n"));
goto SkipCommand;
}
else
{
pKey = pTree->GetCurrentKey();
}
}
else
{
pKey = m_rTree.GetCurrentKey();
}
if (pKey)
{
size_t s = _tcslen(pszValueName);
if (s && (pszValueName[0] == _T('\"'))&&(pszValueName[s-1] == _T('\"')))
{
pszValueName[s-1] = 0;
pszValueName++;
}
}
if (!m_rTree.GetKey(pszPath,KEY_SET_VALUE,Key))
{
rConsole.Write(m_rTree.GetLastErrorDescription());
goto SkipCommand;
}
if (!Key.IsRoot())
{ // not root key ???
if (pKey->DeleteValue(pchValueName) != ERROR_SUCCESS)
rConsole.Write(_T("Cannot set value\n"));
LONG nError = Key.DeleteValue(pszValueName);
if (nError != ERROR_SUCCESS)
{
char Buffer[254];
_stprintf(Buffer,_T("Cannot delete value. Error is %u\n"),(unsigned int)nError);
rConsole.Write(Buffer);
}
else
{
InvalidateCompletion();
}
} // if (pKey)
else
{
@ -159,8 +161,8 @@ CommandNAonRoot:
}
SkipCommand:
if (pTree)
delete pTree;
// if (pTree)
// delete pTree;
return 0;
}