static void Main(string[] args)
{
var options = Options.Parse(args);
using (var logger = new Logger(options.LogFilePath))
{
try
{
// Additional arguments parsing
var upgradeCode = Guid.Parse(options.UpgradeCode);
var maxVersion = default(Version);
if (!string.IsNullOrEmpty(options.MaxVersion))
{
maxVersion = Version.Parse(options.MaxVersion);
}
var productCodes = Msi.GetRelatedProducts(upgradeCode).ToList();
logger.Log("Number of related products found: " + productCodes.Count);
foreach (var product in productCodes)
{
logger.Log("Product code: " + product);
if (maxVersion != null)
{
var version = Msi.GetVersion(product);
logger.Log("Product version: " + version);
if (version > maxVersion)
{
logger.Log("Skipping.");
continue;
}
}
if (options.PerUserOnly)
{
var allUsers = Msi.IsAllUsers(product);
logger.Log("All users: " + allUsers);
if (allUsers)
{
Console.WriteLine("Skipping.");
continue;
}
}
logger.Log("Uninstalling. Silently: " + options.Silent);
Msi.Uninstall(product, options.Silent);
}
logger.Log("Uninstall completed successfully");
}
catch (Exception e)
{
logger.Log(e);
throw;
}
}
}
static int Main(string[] args)
{
Guid upgradeCode;
if (args.Length < 1 || args.Length > 2 || !Guid.TryParse(args[0], out upgradeCode))
{
Console.WriteLine("usage:\n UninstallRelatedProducts <GUID> <LogFile>");
return(errUsage);
}
string logFile = null;
if (args.Length == 2)
{
logFile = args[1];
}
try
{
using (var logger = new Logger(logFile))
{
List <Guid> productCodes;
try
{
productCodes = Msi.GetRelatedProducts(upgradeCode).ToList();
logger.Log("Number of related products found: " + productCodes.Count);
}
catch (Exception ex)
{
logger.Log($"Unable to query related products: {ex.Message}");
return(errQuery);
}
foreach (var product in productCodes)
{
try
{
logger.Log("Product code: " + product);
var allUsers = Msi.IsAllUsers(product);
logger.Log("All users: " + allUsers);
if (allUsers)
{
Console.WriteLine("Skipping.");
continue;
}
}
catch (Exception ex)
{
logger.Log($"Failed to check if product is installed for all users: {ex.Message}");
// ignore this error; previous install may be corrupted. allow installation to continue
break;
}
try
{
Msi.Uninstall(product, silent: true);
}
catch (Exception ex)
{
logger.Log($"Failed to uninstall previous version: {ex.Message}");
return(errUninstall);
}
}
logger.Log("Legacy version check completed successfully");
return(0);
}
}
catch (Exception ex)
{
Console.WriteLine($"Error creating log file: {ex.Message}");
return(errLogger);
}
}