/// <summary>
/// this is usually only used for remote clients; standalone clients are patched with a windows installer program
/// </summary>
private static void CheckForPatches()
{
FSplashScreen.ProgressText = "Running checks that are specific to Remote Installation...";
// todo: check whether the user has SYSADMIN rights; should not be required
// todo: check whether the user has write access to the bin directory
// check whether the user has access to the server and the Petra patches directory
if ((TClientSettings.Petra_Path_RemotePatches.Length > 0)
&& !(TClientSettings.Petra_Path_RemotePatches.ToLower().StartsWith("http://")
|| TClientSettings.Petra_Path_RemotePatches.ToLower().StartsWith("https://"))
&& !System.IO.Directory.Exists(TClientSettings.Petra_Path_RemotePatches))
{
FSplashScreen.ShowMessageBox(
String.Format(
Catalog.GetString(
"Please make sure that you have logged in to your network drive\nand can access the directory\n{0}\nIf this is the case and you still get this message,\nyou might use an IP address rather than a hostname for the server.\nPlease ask your local System Administrator for help."),
TClientSettings.Petra_Path_RemotePatches),
Catalog.GetString("Cannot check for patches"));
}
// check whether there is a patch available; if this is a remote version, try to download a patch from the server
TPatchTools patchTools = new TPatchTools(Path.GetFullPath(TClientSettings.Petra_Path_Bin + Path.DirectorySeparatorChar + ".."),
TClientSettings.Petra_Path_Bin,
TPatchTools.OPENPETRA_VERSIONPREFIX,
TClientSettings.PathTemp,
"",
TClientSettings.Petra_Path_Patches,
TClientSettings.Petra_Path_RemotePatches);
string PatchStatusMessage;
// TODO: run this only if necessary. seem adding cost centre does not update the cache?
TDataCache.ClearAllCaches();
if (patchTools.CheckForRecentPatch(false, out PatchStatusMessage))
{
// todo: display a list of all patches that will be installed? or confusing with different builds?
if (FSplashScreen.ShowMessageBox(String.Format(Catalog.GetString("There is a new patch available: {0}" +
".\r\nThe currently installed version is {1}" +
".\r\nThe patch will be installed to directory '{2}'.\r\nDo you want to install now?"),
patchTools.GetLatestPatchVersion(), patchTools.GetCurrentPatchVersion(), TClientSettings.Petra_Path_Bin),
String.Format(Catalog.GetString("Install new OpenPetra patch")), MessageBoxButtons.YesNo, MessageBoxIcon.Question,
MessageBoxDefaultButton.Button1) == DialogResult.Yes)
{
// reset the caches in IsolatedStorage. This can help if things have changed drastically in the database
// TODO: run this also after the software has been reinstalled with the InnoSetup installer? Remember the current patch number in the IsolatedStorage?
TDataCache.ClearAllCaches();
// create the temp directory; using the Petra tmp directory, so that we don't need to change the drive in the batch file
string TempPath = TClientSettings.PathTemp + Path.DirectorySeparatorChar + "petrapatch";
Directory.CreateDirectory(TempPath);
// check for newer patchtool
patchTools.CopyLatestPatchProgram(TempPath);
string PatchToolExe = TempPath + Path.DirectorySeparatorChar + "Ict.Tools.PtchTool.exe";
if (!File.Exists(PatchToolExe))
{
TLogging.Log("cannot find file " + PatchToolExe);
}
// need to stop petra client, start the patch in temppath, restart Petra client
Process PatchProcess = new System.Diagnostics.Process();
PatchProcess.EnableRaisingEvents = false;
PatchProcess.StartInfo.FileName = PatchToolExe;
PatchProcess.StartInfo.Arguments = "-action:patchRemote " +
"-ClientConfig:\"" + Path.GetFullPath(
TAppSettingsManager.ConfigFileName) + "\" " +
"-OpenPetra.Path.Patches:\"" + Path.GetFullPath(
TClientSettings.Petra_Path_Bin + "/../patches30") + "\" " +
"-OpenPetra.PathTemp:\"" + Path.GetFullPath(
TClientSettings.Petra_Path_Bin + "/../tmp30") + "\" " +
"-OpenPetra.Path:\"" + Path.GetFullPath(
TClientSettings.Petra_Path_Bin + Path.DirectorySeparatorChar + "..") + "\" " +
"-OpenPetra.Path.Bin:\"" + Path.GetFullPath(
TClientSettings.Petra_Path_Bin) + "\"";
PatchProcess.Start();
// Application stops here !!!
Environment.Exit(0);
}
}
else
{
if (PatchStatusMessage != String.Empty)
{
FSplashScreen.ShowMessageBox(PatchStatusMessage, "");
}
}
}