// Berkeley Open Infrastructure for Network Computing // http://boinc.berkeley.edu // Copyright (C) 2005 University of California // // This 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 2.1 of the License, or (at your option) any later version. // // This software 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. // // To view the GNU Lesser General Public License visit // http://www.gnu.org/copyleft/lesser.html // or write to the Free Software Foundation, Inc., // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA #if defined(__GNUG__) && !defined(__APPLE__) #pragma implementation "ValidateURL.h" #endif #include "stdwx.h" #include "ValidateURL.h" #include "util.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).c_str(); // trim spaces before and after canonicalize_master_url(canonicalize_url); wxURI uri(canonicalize_url.c_str()); wxURL url(canonicalize_url.c_str()); wxString strURL(canonicalize_url.c_str()); wxString strServer(uri.GetServer()); int iServerDotLocation = strServer.Find(wxT(".")); int iFirstPart = strServer.Mid(0, iServerDotLocation).Length(); int iSecondPart = strServer.Mid(iServerDotLocation + 1, wxSTRING_MAXLEN).Length(); if (strURL.Length() == 0) { ok = FALSE; m_errortitle = _("Missing URL"); m_errormsg = _("Please specify a URL.\nFor example:\nhttp://www.example.com/"); } else if (-1 == iServerDotLocation) { ok = FALSE; m_errortitle = _("Invalid URL"); m_errormsg = _("Please specify a valid host name.\nFor example:\nboincproject.example.com"); } else if (0 == iFirstPart) { ok = FALSE; m_errortitle = _("Invalid URL"); m_errormsg = _("Please specify a valid host name.\nFor example:\nboincproject.example.com"); } else if (0 == iSecondPart) { ok = FALSE; m_errortitle = _("Invalid URL"); m_errormsg = _("Please specify a valid host name.\nFor example:\nboincproject.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()); wxMessageBox(buf, m_errortitle, wxOK | wxICON_EXCLAMATION, parent ); } control->SetValue(canonicalize_url.c_str()); 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; } const char *BOINC_RCSID_1f1a9f5f09 = "$Id$";