void LoadClientServerFile()
{
// load the self server file if it doesn't already exist
if (SelfServerFile == null)
{
SelfServerFile = ServerFile.Load(clientSFLoc, updatePathVar, customUrlArgs);
}
updateFrom = SelfServerFile.GetVersionChoice(VersionTools.FromExecutingAssembly());
}
/// <summary>
/// Called when the self-update server files has downloaded successfully.
/// </summary>
void DownloadClientSFSuccess()
{
// load the wyUpdate server file, and see if a new version is availiable
ServerFile clientSF = ServerFile.Load(clientSFLoc, updatePathVar, customUrlArgs);
// check if the wyUpdate is new enough.
if (VersionTools.Compare(VersionTools.FromExecutingAssembly(), clientSF.NewVersion) < 0)
{
SelfUpdateState = SelfUpdateState.WillUpdate;
// autoupdate will need this SF
if (isAutoUpdateMode)
{
SelfServerFile = clientSF;
LoadClientServerFile();
}
}
// Show update info page (or just start downloading & installing)
if (SkipUpdateInfo)
{
// check if elevation is needed
needElevation = NeedElevationToUpdate();
if (needElevation || SelfUpdateState == SelfUpdateState.WillUpdate)
{
StartSelfElevated();
}
else
{
ShowFrame(Frame.InstallUpdates);
}
}
else
{
ShowFrame(Frame.UpdateInfo);
}
}
//returns True if an update is necessary, otherwise false
void LoadServerFile(bool setChangesText)
{
//load the server file
ServerFile = ServerFile.Load(serverFileLoc);
updateFilename = serverFileLoc;
clientLang.NewVersion = ServerFile.NewVersion;
// if no update is needed...
if (VersionTools.Compare(update.InstalledVersion, ServerFile.NewVersion) >= 0)
{
if (isAutoUpdateMode)
{
// send reponse that there's no update available
updateHelper.SendSuccess(null, null, true);
// close this client
isCancelled = true;
// let wyUpdate cleanup the files
isAutoUpdateMode = false;
// let ServerDownloadedSuccessfully() exit early
frameOn = Frame.AlreadyUpToDate;
Close();
return;
}
// Show "All Finished" page
ShowFrame(Frame.AlreadyUpToDate);
return;
}
// get the correct update file to download
updateFrom = ServerFile.GetVersionChoice(update.InstalledVersion);
// if the update install the x64 system32 folder on an x86 machine we need to throw an error
if ((updateFrom.InstallingTo & InstallingTo.SysDirx64) == InstallingTo.SysDirx64 && !SystemFolders.Is64Bit())
{
error = "Update available, but can't install 64-bit files on a 32-bit machine.";
errorDetails = "There's an update available (version " + ServerFile.NewVersion + "). However, this update will install files to the x64 (64-bit) system32 folder. And because this machine is an x86 (32-bit), there isn't an x64 system32 folder.";
ShowFrame(Frame.Error);
return;
}
// if the update install the x64 system32 folder on an x86 machine we need to throw an error
if ((updateFrom.InstallingTo & InstallingTo.CommonFilesx64) == InstallingTo.CommonFilesx64 && !SystemFolders.Is64Bit())
{
error = "Update available, but can't install 64-bit files on a 32-bit machine.";
errorDetails = "There's an update available (version " + ServerFile.NewVersion + "). However, this update will install files to the x64 (64-bit) \"Program File\\Common Files\" folder. And because this machine is an x86 (32-bit), there isn't an x64 \"Program File\\Common Files\" folder.";
ShowFrame(Frame.Error);
return;
}
// Update the client language variables
if (VersionTools.Compare(update.InstalledVersion, "1.0.0.0") < 0)
{
clientLang.UpdateInfo.Content = String.Format("Version {0} of Animatum is ready to be installed. Listed below is its current changelog:", ServerFile.NewVersion);
clientLang.UpdateBottom = "Click Install to begin.";
clientLang.DownInstall.Content = "Animatum Updater is installing Animatum. This process could take a few minutes.";
clientLang.Download = "Downloading Animatum and its dependecies";
clientLang.SuccessUpdate.Content = String.Format("Animatum has been successfully updated to version {0}", ServerFile.NewVersion);
clientLang.FinishBottom = "Click Finish to exit and start Animatum.";
installing = true;
}
else
{
clientLang.UpdateInfo.Content = String.Format("The version of Animatum installed on this computer is {0}. The latest version is {1}. Listed below are the changes and improvements:",
update.InstalledVersion, ServerFile.NewVersion);
}
// set the changes text
if (setChangesText || isAutoUpdateMode)
{
int i = ServerFile.VersionChoices.IndexOf(updateFrom);
//if there's a catch-all update start with one less than "update.VersionChoices.Count - 1"
//build the changes from all previous versions
for (int j = ServerFile.VersionChoices.Count - 1; j >= i; j--)
{
//show the version number for previous updates we may have missed
if (j != ServerFile.VersionChoices.Count - 1 && (!ServerFile.CatchAllUpdateExists || ServerFile.CatchAllUpdateExists && j != ServerFile.VersionChoices.Count - 2))
{
panelDisplaying.AppendAndBoldText("\r\n\r\n" + ServerFile.VersionChoices[j + 1].Version + ":\r\n\r\n");
}
// append the changes to the total changes list
if (!ServerFile.CatchAllUpdateExists || ServerFile.CatchAllUpdateExists && j != ServerFile.VersionChoices.Count - 2)
{
if (ServerFile.VersionChoices[j].RTFChanges)
{
panelDisplaying.AppendRichText(ServerFile.VersionChoices[j].Changes);
}
else
{
panelDisplaying.AppendText(ServerFile.VersionChoices[j].Changes);
}
}
}
}
}
public frmMain(string[] args)
{
//sets to SegoeUI on Vista
Font = SystemFonts.MessageBoxFont;
// check if user is an admin for windows 2000+
IsAdmin = VistaTools.IsUserAnAdmin();
InitializeComponent();
//enable Lazy SSL for all downloads
FileDownloader.SetupSaneDownloadOptions();
//resize the client so its client region = 500x360
if (ClientRectangle.Width != 500)
{
Width = (Width - ClientRectangle.Width) + 500;
}
if (ClientRectangle.Height != 360)
{
Height = (Height - ClientRectangle.Height) + 360;
}
//add the panelDisplaying to form
panelDisplaying.TabIndex = 0;
Controls.Add(panelDisplaying);
try
{
//process commandline argument
Arguments commands = new Arguments(args);
ProcessArguments(commands);
// load the self update information
if (!string.IsNullOrEmpty(selfUpdateFileLoc))
{
//Note: always load the selfupdate data before the automatic update data
LoadSelfUpdateData(selfUpdateFileLoc);
ConfigureProxySettings();
//TODO: wyUp 3.0: excise this hack
//if the loaded file is from RC1, then update self and bail out
if (selfUpdateFromRC1)
{
//install the new client, and relaunch it to continue the update
if (needElevation && NeedElevationToUpdate())
{
//the user "elevated" as a non-admin user
//warn the user of their idiocy
error = clientLang.AdminError;
//set to false so new client won't be launched in frmMain_Load()
selfUpdateFromRC1 = false;
ShowFrame(Frame.Error);
}
else
{
needElevation = false;
FileAttributes atr = File.GetAttributes(oldSelfLocation);
bool resetAttributes = (atr & FileAttributes.Hidden) != 0 || (atr & FileAttributes.ReadOnly) != 0 || (atr & FileAttributes.System) != 0;
// remove the ReadOnly & Hidden atributes temporarily
if (resetAttributes)
{
File.SetAttributes(oldSelfLocation, FileAttributes.Normal);
}
//Install the new client
File.Copy(newSelfLocation, oldSelfLocation, true);
if (resetAttributes)
{
File.SetAttributes(oldSelfLocation, atr);
}
//Relaunch self in OnLoad()
}
//bail out
return;
}
}
else // not self-updating
{
ConfigureProxySettings();
}
//Load the client information
if (clientFileType == ClientFileType.PreRC2)
{
//TODO: wyUp 3.0: stop supporting old client files (barely anyone uses RC2).
update.OpenObsoleteClientFile(clientFileLoc);
}
else
{
update.OpenClientFile(clientFileLoc, clientLang, forcedLanguageCulture, updatePathVar, customUrlArgs);
}
clientLang.SetVariables(update.ProductName, update.InstalledVersion);
}
catch (Exception ex)
{
clientLang.SetVariables(update.ProductName, update.InstalledVersion);
error = "Client file failed to load. The client.wyc file might be corrupt.";
errorDetails = ex.Message;
ShowFrame(Frame.Error);
return;
}
//sets up Next & Cancel buttons
SetButtonText();
//set header alignment, etc.
panelDisplaying.HeaderImageAlign = update.HeaderImageAlign;
if (update.HeaderTextIndent >= 0)
{
panelDisplaying.HeaderIndent = update.HeaderTextIndent;
}
panelDisplaying.HideHeaderDivider = update.HideHeaderDivider;
// set the
if (update.CustomWyUpdateTitle != null)
{
Text = update.CustomWyUpdateTitle;
}
try
{
if (!string.IsNullOrEmpty(update.HeaderTextColorName))
{
panelDisplaying.HeaderTextColor = Color.FromName(update.HeaderTextColorName);
}
}
catch { }
//load the Side/Top images
panelDisplaying.TopImage = update.TopImage;
panelDisplaying.SideImage = update.SideImage;
if (isAutoUpdateMode)
{
try
{
// create the temp folder where we'll store the updates long term
if (tempDirectory == null)
{
tempDirectory = CreateAutoUpdateTempFolder();
}
}
catch (Exception ex)
{
error = clientLang.GeneralUpdateError;
errorDetails = "Failed to create the automatic updater temp folder: " + ex.Message;
ShowFrame(Frame.Error);
return;
}
try
{
// load the previous auto update state from "autoupdate"
LoadAutoUpdateData();
ConfigureProxySettings();
}
catch
{
startStep = UpdateStepOn.Checking;
}
}
else if (SelfUpdateState == SelfUpdateState.FullUpdate)
{
try
{
// load the server file for MinClient needed details (i.e. failure case)
ServerFile = ServerFile.Load(serverFileLoc, updatePathVar, customUrlArgs);
//load the self-update server file
LoadClientServerFile();
clientLang.NewVersion = SelfServerFile.NewVersion;
}
catch (Exception ex)
{
error = clientLang.ServerError;
errorDetails = ex.Message;
ShowFrame(Frame.Error);
return;
}
if (needElevation && NeedElevationToUpdate())
{
//the user "elevated" as a non-admin user
//warn the user of their idiocy
error = clientLang.AdminError;
ShowFrame(Frame.Error);
}
else
{
needElevation = false;
//begin updating the product
ShowFrame(Frame.InstallUpdates);
}
}
//continuing from elevation or self update (or both)
else if (SelfUpdateState == SelfUpdateState.ContinuingRegularUpdate)
{
try
{
//load the server file (without filling the 'changes' box & without downloading the wyUpdate Server file)
LoadServerFile(false);
}
catch (Exception ex)
{
error = clientLang.ServerError;
errorDetails = ex.Message;
ShowFrame(Frame.Error);
return;
}
if (needElevation && NeedElevationToUpdate())
{
// the user "elevated" as a non-admin user
// warn the user of their idiocy
error = clientLang.AdminError;
ShowFrame(Frame.Error);
}
else
{
needElevation = false;
//begin updating the product
ShowFrame(Frame.InstallUpdates);
}
}
else if (!uninstalling)
{
startStep = UpdateStepOn.Checking;
}
}
//returns True if an update is necessary, otherwise false
void LoadServerFile(bool setChangesText)
{
//load the server file
ServerFile = ServerFile.Load(serverFileLoc, updatePathVar, customUrlArgs);
clientLang.NewVersion = ServerFile.NewVersion;
// if no update is needed...
if (VersionTools.Compare(update.InstalledVersion, ServerFile.NewVersion) >= 0)
{
if (isAutoUpdateMode)
{
// send reponse that there's no update available
updateHelper.SendSuccess(null, null, true);
// close this client
isCancelled = true;
// let wyUpdate cleanup the files
isAutoUpdateMode = false;
// let ServerDownloadedSuccessfully() exit early
frameOn = Frame.AlreadyUpToDate;
Close();
return;
}
// Show "All Finished" page
ShowFrame(Frame.AlreadyUpToDate);
return;
}
// get the correct update file to download
updateFrom = ServerFile.GetVersionChoice(update.InstalledVersion);
// if the update install the x64 system32 folder on an x86 machine we need to throw an error
if ((updateFrom.InstallingTo & InstallingTo.SysDirx64) == InstallingTo.SysDirx64 && !SystemFolders.Is64Bit())
{
error = "Update available, but can't install 64-bit files on a 32-bit machine.";
errorDetails = "There's an update available (version " + ServerFile.NewVersion + "). However, this update will install files to the x64 (64-bit) system32 folder. And because this machine is an x86 (32-bit), there isn't an x64 system32 folder.";
ShowFrame(Frame.Error);
return;
}
// if the update install the x64 system32 folder on an x86 machine we need to throw an error
if ((updateFrom.InstallingTo & InstallingTo.CommonFilesx64) == InstallingTo.CommonFilesx64 && !SystemFolders.Is64Bit())
{
error = "Update available, but can't install 64-bit files on a 32-bit machine.";
errorDetails = "There's an update available (version " + ServerFile.NewVersion + "). However, this update will install files to the x64 (64-bit) \"Program File\\Common Files\" folder. And because this machine is an x86 (32-bit), there isn't an x64 \"Program File\\Common Files\" folder.";
ShowFrame(Frame.Error);
return;
}
// set the changes text
if (setChangesText || isAutoUpdateMode)
{
int i = ServerFile.VersionChoices.IndexOf(updateFrom);
//if there's a catch-all update start with one less than "update.VersionChoices.Count - 1"
//build the changes from all previous versions
for (int j = ServerFile.VersionChoices.Count - 1; j >= i; j--)
{
//show the version number for previous updates we may have missed
if (j != ServerFile.VersionChoices.Count - 1 && (!ServerFile.CatchAllUpdateExists || ServerFile.CatchAllUpdateExists && j != ServerFile.VersionChoices.Count - 2))
{
panelDisplaying.AppendAndBoldText("\r\n\r\n" + ServerFile.VersionChoices[j + 1].Version + ":\r\n\r\n");
}
// append the changes to the total changes list
if (!ServerFile.CatchAllUpdateExists || ServerFile.CatchAllUpdateExists && j != ServerFile.VersionChoices.Count - 2)
{
if (ServerFile.VersionChoices[j].RTFChanges)
{
panelDisplaying.AppendRichText(ServerFile.VersionChoices[j].Changes);
}
else
{
panelDisplaying.AppendText(ServerFile.VersionChoices[j].Changes);
}
}
}
}
}