wxWidgets Discussion Forum

Code: Select all

	wxFTP ftp;
	ftp.SetUser(wxT("username"));
	ftp.SetPassword(wxT("password"));

	if (ftp.Connect("ipaddres"))
	{
		std::cout << "Connected" << std::endl;
		wxString str = ftp.Pwd(); <<------- ERROR: string iterator not dereferencable
	}

Code: Select all

ftp.Pwd()

Code: Select all

wxString wxFTP::Pwd()
{
    wxString path;

    if ( CheckCommand(wxT("PWD"), '2') )
    {
        // the result is at least that long if CheckCommand() succeeded
        wxString::const_iterator p = m_lastResult.begin() + LEN_CODE + 1;
        if ( *p != wxT('"') )
        {
            wxLogDebug(wxT("Missing starting quote in reply for PWD: %s"),
                       wxString(p, m_lastResult.end()));
        }
        else
        {
            for ( ++p; *p; ++p )
            {
                if ( *p == wxT('"') )
                {
                    // check if the quote is doubled
                    ++p;
                    if ( !*p || *p != wxT('"') ) <<----------- ERROR: string iterator not dereferencable WTF???
                    {
                        // no, this is the end
                        break;
                    }
                    //else: yes, it is: this is an embedded quote in the
                    //      filename, treat as normal char
                }

                path += *p;
            }

            if ( !*p )
            {
                wxLogDebug(wxT("Missing ending quote in reply for PWD: %s"),
                           m_lastResult.c_str() + LEN_CODE + 1);
            }
        }
    }
    else
    {
        m_lastError = wxPROTO_PROTERR;
        wxLogDebug(wxT("FTP PWD command failed."));
    }

    return path;
}