diff options
Diffstat (limited to 'ui/checkVersion.cpp')
| -rw-r--r-- | ui/checkVersion.cpp | 162 |
1 files changed, 0 insertions, 162 deletions
diff --git a/ui/checkVersion.cpp b/ui/checkVersion.cpp deleted file mode 100644 index 36d609b1..00000000 --- a/ui/checkVersion.cpp +++ /dev/null @@ -1,162 +0,0 @@ -// ************************************************************************** -// * This file is part of the FreeFileSync project. It is distributed under * -// * GNU General Public License: http://www.gnu.org/licenses/gpl.html * -// * Copyright (C) 2008-2010 ZenJu (zhnmju123 AT gmx.de) * -// ************************************************************************** -// -#include "checkVersion.h" -#include <wx/msgdlg.h> -#include <wx/protocol/http.h> -#include <wx/sstream.h> -#include "../version/version.h" -#include <wx/utils.h> -#include <wx/timer.h> -#include "../shared/globalFunctions.h" -#include "messagePopup.h" -#include "../shared/standardPaths.h" - - -class CloseConnectionOnExit -{ -public: - CloseConnectionOnExit(wxInputStream* httpStream, wxHTTP& webAccess) : - m_httpStream(httpStream), - m_webAccess(webAccess) {} - - ~CloseConnectionOnExit() - { - delete m_httpStream; //must be deleted BEFORE webAccess is closed - m_webAccess.Close(); - } - -private: - wxInputStream* m_httpStream; - wxHTTP& m_webAccess; -}; - - -bool getOnlineVersion(wxString& version) -{ - wxHTTP webAccess; - wxInputStream* httpStream = NULL; - - wxWindowDisabler dummy; - CloseConnectionOnExit dummy2(httpStream, webAccess); - - webAccess.SetHeader(wxT("Content-type"), wxT("text/html; charset=utf-8")); - webAccess.SetTimeout(5); //5 seconds of timeout instead of 10 minutes... - - if (webAccess.Connect(wxT("freefilesync.cvs.sourceforge.net"))) //only the server, no pages here yet... - { - //wxApp::IsMainLoopRunning(); // should return true - - httpStream = webAccess.GetInputStream(wxT("/viewvc/freefilesync/version/version.txt")); - - if (httpStream && webAccess.GetError() == wxPROTO_NOERR) - { - wxString newestVersion; - wxStringOutputStream out_stream(&newestVersion); - httpStream->Read(out_stream); - if (!newestVersion.empty()) - { - version = newestVersion; - return true; - } - } - } - - return false; -} - - -bool newerVersionExists(const wxString& onlineVersion) -{ - wxString currentVersionCpy = FreeFileSync::currentVersion; - wxString onlineVersionCpy = onlineVersion; - - const wxChar VERSION_SEP = wxT('.'); - - using globalFunctions::stringToNumber; - - while ( currentVersionCpy.Find(VERSION_SEP) != wxNOT_FOUND || - onlineVersionCpy.Find(VERSION_SEP) != wxNOT_FOUND) - { - const int currentMajor = stringToNumber<int>(currentVersionCpy.BeforeFirst(VERSION_SEP)); //Returns the whole string if VERSION_SEP is not found. - const int onlineMajor = stringToNumber<int>(onlineVersionCpy.BeforeFirst(VERSION_SEP)); //Returns the whole string if VERSION_SEP is not found. - - if (currentMajor != onlineMajor) - return currentMajor < onlineMajor; - - currentVersionCpy = currentVersionCpy.AfterFirst(VERSION_SEP); //Returns the empty string if VERSION_SEP is not found. - onlineVersionCpy = onlineVersionCpy.AfterFirst(VERSION_SEP); //Returns the empty string if VERSION_SEP is not found. - } - - return stringToNumber<int>(currentVersionCpy) < stringToNumber<int>(onlineVersionCpy); -} - - -void FreeFileSync::checkForUpdateNow() -{ - wxString onlineVersion; - if (!getOnlineVersion(onlineVersion)) - { - wxMessageBox(_("Unable to connect to sourceforge.net!"), _("Error"), wxOK | wxICON_ERROR); - return; - } - - if (newerVersionExists(onlineVersion)) - { - const int rv = wxMessageBox(wxString(_("A newer version of FreeFileSync is available:")) + wxT(" v") + onlineVersion + wxT(". ") + _("Download now?"), _("Information"), wxYES_NO | wxICON_QUESTION); - if (rv == wxYES) - wxLaunchDefaultBrowser(wxT("http://sourceforge.net/project/showfiles.php?group_id=234430")); - } - else - wxMessageBox(_("FreeFileSync is up to date!"), _("Information"), wxICON_INFORMATION); -} - - -void FreeFileSync::checkForUpdatePeriodically(long& lastUpdateCheck) -{ -#ifdef FFS_LINUX - if (!FreeFileSync::isPortableVersion()) //don't check for updates in installer version -> else: handled by .deb - return; -#endif - - if (lastUpdateCheck != -1) - { - if (lastUpdateCheck == 0) - { - QuestionDlg* const messageDlg = new QuestionDlg(NULL, - QuestionDlg::BUTTON_YES | QuestionDlg::BUTTON_CANCEL, - wxString(_("Do you want FreeFileSync to automatically check for updates every week?")) + wxT("\n") + - _("(Requires an Internet connection!)")); - - const bool checkRegularly = messageDlg->ShowModal() == QuestionDlg::BUTTON_YES; - messageDlg->Destroy(); - if (checkRegularly) - { - lastUpdateCheck = 123; //some old date (few seconds after 1970) - - checkForUpdatePeriodically(lastUpdateCheck); //check for updates now - } - else - lastUpdateCheck = -1; //don't check for updates anymore - } - else if (wxGetLocalTime() >= lastUpdateCheck + 7 * 24 * 3600) //check weekly - { - wxString onlineVersion; - if (!getOnlineVersion(onlineVersion)) - return; //do not handle error - - lastUpdateCheck = wxGetLocalTime(); - - if (newerVersionExists(onlineVersion)) - { - const int rv = wxMessageBox(wxString(_("A newer version of FreeFileSync is available:")) + wxT(" v") + onlineVersion + wxT(". ") + _("Download now?"), _("Information"), wxYES_NO | wxICON_QUESTION); - if (rv == wxYES) - wxLaunchDefaultBrowser(wxT("http://sourceforge.net/project/showfiles.php?group_id=234430")); - } - } - } -} - |