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 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();
}
}