CShellCommandChangeKey Class Reference

#include <ShellCommandChangeKey.h>

Inheritance diagram for CShellCommandChangeKey:

Collaboration diagram for CShellCommandChangeKey:

Public Member Functions
	CShellCommandChangeKey (CRegistryTree &rTree)
virtual	~CShellCommandChangeKey ()
virtual BOOL	Match (const TCHAR *pchCommand)
virtual int	Execute (CConsole &rConsole, CArgumentParser &rArguments)
virtual const TCHAR *	GetHelpString ()
virtual const TCHAR *	GetHelpShortDescriptionString ()
Public Member Functions inherited from CShellCommand
	CShellCommand ()
virtual	~CShellCommand ()
virtual BOOL	Match (const TCHAR *pchCommand)=0
virtual int	Execute (CConsole &rConsole, CArgumentParser &rArguments)=0
virtual const TCHAR *	GetHelpString ()=0
virtual const TCHAR *	GetHelpShortDescriptionString ()=0

Private Attributes
CRegistryTree &	m_rTree

Detailed Description

Definition at line 12 of file ShellCommandChangeKey.h.

Constructor & Destructor Documentation

CShellCommandChangeKey()

CShellCommandChangeKey::CShellCommandChangeKey

(

CRegistryTree &

rTree

)

Definition at line 37 of file ShellCommandChangeKey.cpp.

                                                                  :m_rTree(rTree)
{
 
}

~CShellCommandChangeKey()

CShellCommandChangeKey::~CShellCommandChangeKey ( )

virtual

Definition at line 42 of file ShellCommandChangeKey.cpp.

{
 
}

Member Function Documentation

Execute()

int CShellCommandChangeKey::Execute ( CConsole &  rConsole, CArgumentParser &  rArguments  )

virtual

Implements CShellCommand.

Definition at line 58 of file ShellCommandChangeKey.cpp.

{
    BOOL blnHelp = FALSE;
 
    rArguments.ResetArgumentIteration();
    const TCHAR *pchCommandItself = rArguments.GetNextArgument();
    const TCHAR *pchPath = rArguments.GetNextArgument();
 
    if ((_tcsnicmp(pchCommandItself,CD_CMD _T(".."),CD_CMD_LENGTH+2*sizeof(TCHAR)) == 0)||
        (_tcsnicmp(pchCommandItself,CD_CMD _T("\\"),CD_CMD_LENGTH+1*sizeof(TCHAR)) == 0))
    {
        if (!pchPath) pchPath = pchCommandItself + CD_CMD_LENGTH;
        else blnHelp = TRUE;
    }
 
    if ((!blnHelp)&&(pchPath != NULL)&&(!rArguments.GetNextArgument()))
    {
    size_t size = _tcslen(pchPath);
        ASSERT(size <= PROMPT_BUFFER_SIZE);
 
        if (!m_rTree.ChangeCurrentKey(pchPath))
        {
            rConsole.Write(m_rTree.GetLastErrorDescription());
            rConsole.Write(_T("\n"));
        }
    }
    else
    {
        rConsole.Write(GetHelpString());
    }
 
    return 0;
}

GetHelpShortDescriptionString()

const TCHAR * CShellCommandChangeKey::GetHelpShortDescriptionString ( )

virtual

Implements CShellCommand.

Definition at line 101 of file ShellCommandChangeKey.cpp.

{
    return CD_CMD_SHORT_DESC;
}

GetHelpString()

const TCHAR * CShellCommandChangeKey::GetHelpString ( )

virtual

Implements CShellCommand.

Definition at line 92 of file ShellCommandChangeKey.cpp.

{
    return CD_CMD_SHORT_DESC
            _T("Syntax: ") CD_CMD _T(" <KEY>\n\n")
            _T("    <KEY> - Relative path of desired key.\n\n")
            _T("Without parameters, command displays this help.\n");
 
}

Referenced by Execute().

Match()

BOOL CShellCommandChangeKey::Match ( const TCHAR *  pchCommand )

virtual

Implements CShellCommand.

Definition at line 47 of file ShellCommandChangeKey.cpp.

{
    if (_tcsicmp(pchCommand,CD_CMD) == 0)
        return TRUE;
    if (_tcsnicmp(pchCommand,CD_CMD _T(".."),CD_CMD_LENGTH+1*sizeof(TCHAR)) == 0)
        return TRUE;
    if (_tcsnicmp(pchCommand,CD_CMD _T("\\"),CD_CMD_LENGTH+2*sizeof(TCHAR)) == 0)
        return TRUE;
    return FALSE;
}

Member Data Documentation

m_rTree

CRegistryTree& CShellCommandChangeKey::m_rTree

private

Definition at line 22 of file ShellCommandChangeKey.h.

Referenced by Execute().

---

The documentation for this class was generated from the following files:

• modules/rosapps/applications/sysutils/regexpl/ShellCommandChangeKey.h
• modules/rosapps/applications/sysutils/regexpl/ShellCommandChangeKey.cpp