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// This file is part of BOINC.
// http://boinc.berkeley.edu
// Copyright (C) 2008 University of California
//
// BOINC is free software; you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License
// as published by the Free Software Foundation,
// either version 3 of the License, or (at your option) any later version.
//
// BOINC 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with BOINC. If not, see <http://www.gnu.org/licenses/>.
#if defined(__GNUG__) && !defined(__APPLE__)
#pragma implementation "ValidateURL.h"
#endif
#include "stdwx.h"
#include "ValidateURL.h"
#include "BOINCGUIApp.h"
#include "url.h"
IMPLEMENT_DYNAMIC_CLASS(CValidateURL, wxValidator)
CValidateURL::CValidateURL(wxString *val) {
m_stringValue = val ;
}
CValidateURL::CValidateURL(const CValidateURL& val) : wxValidator() {
Copy(val);
}
CValidateURL::~CValidateURL() {}
bool CValidateURL::Copy(const CValidateURL& val) {
wxValidator::Copy(val);
m_stringValue = val.m_stringValue ;
return TRUE;
}
bool CValidateURL::Validate(wxWindow *parent) {
if(!CheckValidator())
return FALSE;
wxTextCtrl *control = (wxTextCtrl *) m_validatorWindow ;
if (!control->IsEnabled())
return TRUE;
bool ok = TRUE;
std::string canonicalize_url;
canonicalize_url = control->GetValue().Trim().Trim(false).mb_str(); // trim spaces before and after
if (canonicalize_url.size() == 0) {
ok = FALSE;
m_errortitle = _("Missing URL");
m_errormsg = _("Please specify a URL.\nFor example:\nhttp://www.example.com/");
} else {
canonicalize_master_url(canonicalize_url);
wxURI uri(wxString(canonicalize_url.c_str(), wxConvUTF8));
wxURL url(wxString(canonicalize_url.c_str(), wxConvUTF8));
wxString strURL(canonicalize_url.c_str(), wxConvUTF8);
wxString strServer(uri.GetServer());
int iServerDotLocation = strServer.Find(wxT("."));
int iFirstPart = (int)strServer.Mid(0, iServerDotLocation).Length();
int iSecondPart = (int)strServer.Mid(iServerDotLocation + 1).Length();
if (-1 == iServerDotLocation) {
ok = FALSE;
m_errortitle = _("Invalid URL");
m_errormsg = _("Please specify a valid URL.\nFor example:\nhttp://boincproject.example.com");
} else if (0 == iFirstPart) {
ok = FALSE;
m_errortitle = _("Invalid URL");
m_errormsg = _("Please specify a valid URL.\nFor example:\nhttp://boincproject.example.com");
} else if (0 == iSecondPart) {
ok = FALSE;
m_errortitle = _("Invalid URL");
m_errormsg = _("Please specify a valid URL.\nFor example:\nhttp://boincproject.example.com");
} else if (wxURL_NOERR != url.GetError()) {
ok = FALSE;
if ((wxURL_NOPROTO == url.GetError()) || wxURL_SNTXERR == url.GetError()) {
// Special case: we want to allow the user to specify the URL without
// specifing the protocol.
wxURL urlNoProtoSpecified(wxT("http://") + strURL);
if (wxURL_NOERR == urlNoProtoSpecified.GetError()) {
ok = TRUE;
} else {
m_errortitle = _("Invalid URL");
m_errormsg = _("'%s' does not contain a valid host name.");
}
} else if (wxURL_NOHOST == url.GetError()) {
m_errortitle = _("Invalid URL");
m_errormsg = _("'%s' does not contain a valid host name.");
} else if (wxURL_NOPATH == url.GetError()) {
m_errortitle = _("Invalid URL");
m_errormsg = _("'%s' does not contain a valid path.");
}
}
}
if (!ok) {
wxASSERT_MSG(!m_errortitle.empty(), wxT("you forgot to set errortitle"));
wxASSERT_MSG(!m_errormsg.empty(), wxT("you forgot to set errormsg"));
m_validatorWindow->SetFocus();
wxString buf;
buf.Printf(m_errormsg, control->GetValue().c_str());
wxGetApp().SafeMessageBox(buf, m_errortitle,
wxOK | wxICON_EXCLAMATION, parent
);
}
if (ok) {
control->SetValue(wxString(canonicalize_url.c_str(), wxConvUTF8));
}
return ok;
}
bool CValidateURL::TransferToWindow() {
if(!CheckValidator())
return FALSE;
if (!m_stringValue)
return TRUE;
wxTextCtrl *control = (wxTextCtrl *) m_validatorWindow ;
control->SetValue(* m_stringValue) ;
return TRUE;
}
bool CValidateURL::TransferFromWindow() {
if(!CheckValidator())
return FALSE;
if (!m_stringValue)
return TRUE;
wxTextCtrl *control = (wxTextCtrl *) m_validatorWindow ;
*m_stringValue = control->GetValue() ;
return TRUE;
}
bool CValidateURL::CheckValidator() const {
wxCHECK_MSG(m_validatorWindow, FALSE,
_T("No window associated with validator")
);
wxCHECK_MSG(m_validatorWindow->IsKindOf(CLASSINFO(wxTextCtrl)), FALSE,
_T("wxTextValidator is only for wxTextCtrl's")
);
wxCHECK_MSG(m_stringValue, FALSE,
_T("No variable storage for validator")
);
return TRUE;
}
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