private void LoadConfiguration(BuildForm bf)
{
_objConfig = new InstallerConfig(SparkGlobals.BuildConfigPath);
_objConfig.Load();
_objConfig.BuildFileList();
if (_objConfig.Options.GetOption(InstallOption.AppGuid) == null)
{
Globals.Throw("The install option 'AppGuid' is required. Please add this option to the input configuration file.");
}
//Attempt to parse GUID - if it is invalid an exception will throw.
ProgramInfo.TryParseGuidToUninstallGuid(_objConfig.Options.GetOption(InstallOption.AppGuid).Value);
if (_objConfig.Options.GetOption(InstallOption.DisplayName) == null)
{
Globals.Throw("The install option 'DisplayName' is required. Please add this option to the input configuration file.");
}
Globals.Logger.LogInfo("Excluded " + _objConfig.NumExcludedFiles + " files.");
Globals.Logger.LogInfo("Excluded " + _objConfig.NumExcludedDirectories + " directories.");
Globals.Logger.LogInfo("Packaging " + _objConfig.GetFiles().Count + " total files.");
_objFileTable = new InstallerFileTable(_objConfig);
bf.Progress(0.01);
}
private void RemoveAppRegistryKeys(ProgramInfo objProgramInfo)
{
// ** This keeps the publisher key there. I tis possible to remove publisher key
// if there are no further keys.. but we don't do that.
RegistryKey softwareKey = Registry.LocalMachine.OpenSubKey(@"Software", true);
if (softwareKey != null)
{
RegistryKey publisherKey;
publisherKey = softwareKey.OpenSubKey(objProgramInfo.Publisher, true);
if (publisherKey != null)
{
publisherKey.DeleteSubKeyTree(objProgramInfo.DisplayName, false);
publisherKey.Close();
}
else
{
Globals.Logger.LogError("Could not find application subkey " + objProgramInfo.DisplayName + ". The uninstall may not have succeeded.");
}
softwareKey.Close();
}
else
{
Globals.Logger.LogError("Could not find HKLM\\Software. The uninstall may not have succeeded.");
}
}
private RegistryKey GetUninstallerRegistryKey(ProgramInfo objProgramInfo, bool blnCreateIfNotFound = false)
{
RegistryKey appKey;
RegistryKey softwareKey;
softwareKey = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall", true);
if (softwareKey == null)
{
Globals.Logger.LogError("HKLM\\Software registry key not found.", true, true);
}
string guidText = objProgramInfo.GetUninstallerGuidAsString();
appKey = softwareKey.OpenSubKey(guidText, true) ?? softwareKey.CreateSubKey(guidText);
if (appKey == null)
{
Globals.Throw(String.Format("Unable to create uninstaller {0}", guidText));
}
if (softwareKey != null)
{
softwareKey.Close();
}
return(appKey);
}
private void WriteUninstallerRegistryKeys(ProgramInfo objProgramInfo, string strUninstallExePath, string installLocation)
{
//https://msdn.microsoft.com/en-us/library/aa372105(v=vs.85).aspx
RegistryKey key = GetUninstallerRegistryKey(objProgramInfo, true);
WriteUninstallRegistryKeyValues(objProgramInfo, key, strUninstallExePath, installLocation);
if (key != null)
{
key.Close();
}
}
private void CreateUninstaller(ProgramInfo objProgramInfo, InstallerBinary objBinary, InstallerFileTable objTable, string strInstallRoot)
{
string strUninstallExePath;
Globals.Logger.LogInfo("Creating Uninstaller");
//Add the root to the options.
_objOptions.AddOrReplaceOption(new InstallOption(InstallOption.UninstallFolderRoot_Uninstaller_Only, strInstallRoot));
strUninstallExePath = objTable.WriteUninstaller(_objOptions, strInstallRoot);
WriteUninstallerRegistryKeys(objProgramInfo, strUninstallExePath, strInstallRoot);
}
private void CreateAppRegistryKeys(ProgramInfo objProgramInfo, string strInstallRoot)
{
// Adds HKLM\Software\*Publisher*\*App*
// Adds HKLM\Software\*Publisher*\*App*\InstallDir
//**Note: registry keys in HKLM will fall under Wow6432Node in 32 bit apps. HKLM\Software\Wow6432Node\..
DisplayMsg("Creating App Reg key");
RegistryKey softwareKey = Registry.LocalMachine.OpenSubKey(@"Software", true);
if (!string.IsNullOrEmpty(objProgramInfo.Publisher))
{
RegistryKey publisherKey;
publisherKey = softwareKey.OpenSubKey(objProgramInfo.Publisher, true);
if (publisherKey == null)
{
publisherKey = softwareKey.CreateSubKey(objProgramInfo.Publisher);
}
RegistryKey appKey;
appKey = publisherKey.OpenSubKey(objProgramInfo.DisplayName, true);
if (appKey == null)
{
appKey = publisherKey.CreateSubKey(objProgramInfo.DisplayName);
}
appKey.SetValue("InstallDir", strInstallRoot);
if (appKey != null)
{
appKey.Close();
}
if (publisherKey != null)
{
publisherKey.Close();
}
}
else
{
Globals.Logger.LogWarn("Program publisher was not set in the install config. Cannot create /software registry key.");
}
if (softwareKey != null)
{
softwareKey.Close();
}
}
private void ExecuteUninstall()
{
InstallerFileTable objTable = null;
InstallerBinary objBinary = null;
InstallOptions objOptions = null;
InstallState = Installer.InstallState.Uninstalling;
//TODO: uninstaller has to store options AND uninstall table.
try
{
objBinary = new InstallerBinary();
objBinary.OpenStream();
objOptions = new InstallOptions();
objOptions.Deserialize(objBinary);
objTable = new InstallerFileTable(this);
objTable.Deserialize(objBinary);
objBinary.CloseStream();
ProgramInfo objInfo = new ProgramInfo(objOptions);
string strInstallRoot = objOptions.GetOptionValueOrDefault(InstallOption.UninstallFolderRoot_Uninstaller_Only);
if (!System.IO.Directory.Exists(strInstallRoot))
{
Globals.Logger.LogError("Fatal Error: The original install directory '"
+ strInstallRoot
+ "' does not exist, or was not packed in the uninstaller binary.", true, true);
}
RollbackOrUninstall(objTable, strInstallRoot, 0.0);
RemoveRegistryKeys(objInfo);
InstallState = Installer.InstallState.Successful;
}
catch (Exception ex)
{
InstallState = Installer.InstallState.Canceled;
InstallErrors.Add("Error: " + ex.ToString());
Globals.Logger.LogError(ex.ToString(), false, true);
}
finally
{
EndUninstall();
}
}
private void WriteUninstallRegistryKeyValues(ProgramInfo objProgramInfo, RegistryKey key, string strUninstallExePath, string installLocation)
{
//**Note: if you modify this to add keys make sure to modify the RemoveInstallerRegistryKeys
if (!String.IsNullOrEmpty(objProgramInfo.DisplayName))
{
key.SetValue("DisplayName", objProgramInfo.DisplayName);
}
else
{
Globals.Logger.LogWarn("DisplayName not set in installer configuration.");
key.SetValue("DisplayName", "Spark Program");
}
key.SetValue("InstallLocation", installLocation);
key.SetValue("ApplicationVersion", objProgramInfo.ApplicationVersion);
key.SetValue("DisplayVersion", objProgramInfo.DisplayVersion);
if (!String.IsNullOrEmpty(objProgramInfo.Publisher))
{
key.SetValue("Publisher", objProgramInfo.Publisher);
}
// Icon.ExtractAssociatedIcon(Application.ExecutablePath);
key.SetValue("DisplayIcon", strUninstallExePath);
if (!string.IsNullOrEmpty(objProgramInfo.URLInfoAbout))
{
key.SetValue("URLInfoAbout", objProgramInfo.URLInfoAbout);
}
if (!string.IsNullOrEmpty(objProgramInfo.Contact))
{
key.SetValue("Contact", objProgramInfo.Contact);
}
if (!string.IsNullOrEmpty(objProgramInfo.Comments))
{
key.SetValue("Comments", objProgramInfo.Comments);
}
key.SetValue("InstallDate", DateTime.Now.ToString("yyyyMMdd"));
key.SetValue("UninstallString", strUninstallExePath + " " + SparkFlags.Uninstall);
}
private void RemoveInstallerRegistryKeys(ProgramInfo objProgramInfo)
{
RegistryKey softwareKey;
string guidText = objProgramInfo.GetUninstallerGuidAsString();
softwareKey = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall", true);
if (softwareKey == null)
{
Globals.Logger.LogError("HKLM\\Software registry key not found.");
return;
}
softwareKey.DeleteSubKeyTree(guidText, false);
if (softwareKey != null)
{
softwareKey.Close();
}
}
public static bool ApplicationIsInstalled(ProgramInfo objProgramInfo)
{
bool blnValue = true;
RegistryKey softwareKey = Registry.LocalMachine.OpenSubKey(@"Software", true);
if (softwareKey == null)
{
blnValue = false;
}
else
{
RegistryKey publisherKey;
publisherKey = softwareKey.OpenSubKey(objProgramInfo.Publisher, true);
if (publisherKey == null)
{
blnValue = false;
}
else
{
RegistryKey appKey;
appKey = publisherKey.OpenSubKey(objProgramInfo.DisplayName, true);
if (appKey == null)
{
blnValue = false;
}
else
{
appKey.Close();
}
publisherKey.Close();
}
softwareKey.Close();
}
return(blnValue);
}
private void RemoveRegistryKeys(ProgramInfo objProgramInfo)
{
RemoveAppRegistryKeys(objProgramInfo);
RemoveInstallerRegistryKeys(objProgramInfo);
}
private void ExecuteInstallation()
{
DisplayMsg("Beginning Installation");
InstallState = InstallState.Installing;
InstallerFileTable objTable = null;
string strInstallRoot = CreateInstallRoot();
if (string.IsNullOrEmpty(strInstallRoot))
{
return; // error
}
double dblProgressBeforeCopy = 0;
try
{
DisplayMsg("Creating install dir " + strInstallRoot);
if (!System.IO.Directory.Exists(strInstallRoot))
{
System.IO.Directory.CreateDirectory(strInstallRoot);
}
// - Do work
InstallerBinary objBinary;
DisplayMsg("Creating binary");
objBinary = new InstallerBinary();
objBinary.OpenStream();
//**Read past the install options section. Note this
// is NOT used
DisplayMsg("Reading Dummy Options");
InstallOptions dummy = new InstallOptions();
dummy.Deserialize(objBinary);
//Validate appliation GUID for uninstall.
InstallOption guidOpt = GetOption(InstallOption.AppGuid);
if (guidOpt == null)
{
Globals.Throw("Could not install. Appliation GUID was not specified in install options.");
}
else
{
ProgramInfo.TryParseGuidToUninstallGuid(guidOpt.Value);
}
DisplayMsg("Creating Program Info");
ProgramInfo objInfo = new ProgramInfo(_objOptions);
DisplayMsg("Reading File Table");
objTable = new InstallerFileTable(this);
objTable.Deserialize(objBinary);
_dblProgress = dblProgressBeforeCopy = 0.5;
DisplayMsg("Unpacking Files");
objTable.UnpackFiles(
objBinary,
strInstallRoot,
ref _dblProgress,
_installerCancellationToken.Token,
ref _strCurrentFile
);
objBinary.CloseStream();
CreateAppRegistryKeys(objInfo, strInstallRoot);
CreateUninstaller(objInfo, objBinary, objTable, strInstallRoot);
}
catch (Exception ex)
{
InstallState = Installer.InstallState.Canceled;
InstallErrors.Add("Error: " + ex.ToString());
Globals.Logger.LogError(ex.ToString(), false, true);
RollbackOrUninstall(objTable, strInstallRoot, dblProgressBeforeCopy);
}
finally
{
EndInstallation();
}
}