private int UninstallActionExecution(ICollection <Bundle> bundles, UninstallAction.TemplateType template)
{
var exitcode = -1;
// Only iterate through selected bundles
foreach (Bundle bundle in bundles)
{
exitcode = UninstallActionExecution(bundle, template);
}
return(exitcode);
}
private int UninstallActionExecution(Bundle bundle, UninstallAction.TemplateType template)
{
var DidInstallRun = false;
var errorcode = 0;
var currenterrorcode = 0;
var rebootrequired = false;
Logger.Log(String.Format(CultureInfo.InvariantCulture, "Starting Template Type: {0} Bundle: {1}", template.ToString(), bundle.Name), Logger.MessageLevel.Information, AppName);
ICollection <UninstallAction> _uas = UninstallActions.Where(x => x.Template == template).ToList();
// For each uninstall item, only select those that are either before or after the main uninstall process
// and match the machine OS and Architecture. This is defined by the template parameter.
// Only for given machine architecture
Logger.Log(String.Format(CultureInfo.InvariantCulture, "Uninstall actions found: {0}", _uas.Count().ToString(CultureInfo.InvariantCulture)), Logger.MessageLevel.Verbose, AppName);
foreach (UninstallAction ua in _uas)
{
foreach (ArchitectureConfiguration ac in ua.Architectures)
{
if (ac.Value == MachineArchitectureConfiguration.Value)
{
// Only get one OS version that matches to integer value from the OS
foreach (OperatingSystemConfiguration osc in ua.OS)
{
if (osc.Value == MachineOSVersion)
{
// Uninstall the selected package
foreach (Package package in bundle.Packages.Where(x => x.ProductCode == ua.ProductCode))
{
if (!DoNotExecuteProcess)
{
Logger.Log(String.Format(CultureInfo.InvariantCulture, "Package found to match architecture and OS: {0}", package.ProductName), Logger.MessageLevel.Information, AppName);
currenterrorcode = package.Uninstall();
DidInstallRun = true;
switch (currenterrorcode)
{
case 0:
errorcode = currenterrorcode;
break;
case 3010:
Logger.Log(String.Format(CultureInfo.InvariantCulture, "Reboot required"), Logger.MessageLevel.Information, AppName);
errorcode = currenterrorcode;
rebootrequired = true;
break;
default:
Logger.Log(String.Format(CultureInfo.InvariantCulture, "Exitcode: {0} Returned Error code: {1}", errorcode.ToString(CultureInfo.InvariantCulture), currenterrorcode.ToString(CultureInfo.InvariantCulture)), Logger.MessageLevel.Information, AppName);
errorcode = errorcode == 3010 ? errorcode : currenterrorcode;
break;
}
break;
}
}
}
}
}
}
if (
(errorcode != 0 || errorcode != 3010) && // Did we get a non-zero error code
DidInstallRun // Was an installer run?
) // If so, we need to break the loop as the user likely has an action to take
{
// Allow reboot required to drop out like a success. This will allow all pre-requisite installers to complete regardless of a reboot being required.
// - Break out on all other error codes. Any other status is a hard error that needs to be handled outside of this process.
break;
}
}
errorcode = errorcode != 0 ? errorcode : rebootrequired ? 3010 : errorcode;
return(errorcode);
}
/// <summary>
/// Create an uninstall action with the given parameters
/// </summary>
/// <param name="archs"></param>
/// <param name="oses"></param>
/// <param name="productcode"></param>
/// <param name="template"></param>
/// <param name="objecttype"></param>
/// <returns></returns>
public static UninstallAction CreateUninstallAction(ICollection <ArchitectureConfiguration> archs, ICollection <OperatingSystemConfiguration> oses, string productcode, UninstallAction.TemplateType template, UninstallAction.WixObjectType objecttype)
{
var ua = new UninstallAction();
foreach (ArchitectureConfiguration arch in archs)
{
ua.Architectures.Add(arch);
}
foreach (OperatingSystemConfiguration os in oses)
{
ua.OS.Add(os);
}
ua.ProductCode = productcode;
ua.Template = template;
ua.WixObject = objecttype;
return(ua);
}
