public static bool IpIsDeployed(string productCode, string computerName)
{
// check this key: HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\SystemCenter2012\Orchestrator\IPs
// and enumerate the subkeys to find the one matching the programcode (this key is set when msi is installed)
RegistryKey key;
if ((string.IsNullOrEmpty(computerName) || (Utilities.IsLocalComputer(computerName))))
{
key = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Registry64);
}
else
{
key = RegistryKey.OpenRemoteBaseKey(RegistryHive.LocalMachine, computerName, RegistryView.Registry64);
}
RegistryKey ipKey = key.OpenSubKey(_ipsRegistryKey);
String[] ValueNames = ipKey.GetValueNames();
foreach (string name in ValueNames)
{
string value = ipKey.GetValue(name).ToString();
if (string.Compare(value, GuidUtilities.AddBracesToGuid(productCode), true) == 0)
{
return(true);
}
}
return(false);
}
public static string GetDeployedIpVersion(string productCode, string computerName)
{
string version = string.Empty;
string uninstallKey = GuidUtilities.AddBracesToGuid(productCode);
RegistryKey key;
if ((string.IsNullOrEmpty(computerName) || (Utilities.IsLocalComputer(computerName))))
{
key = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Registry64);
}
else
{
key = RegistryKey.OpenRemoteBaseKey(RegistryHive.LocalMachine, computerName, RegistryView.Registry64);
}
string baseKey = @"SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\";
RegistryKey ipKey = key.OpenSubKey(baseKey + uninstallKey);
if (null == ipKey)
{
return(string.Empty);
}
object versionObj = ipKey.GetValue("DisplayVersion");
if (null != versionObj)
{
return(versionObj.ToString());
}
return(string.Empty);
}
public static string GetOIPFilePath(string packID, string managementServerName)
{
string oipFile = Path.Combine(_scoCommonFilesFolder, _packsPath, GuidUtilities.AddBracesToGuid(packID) + ".oip");
if ((string.IsNullOrEmpty(managementServerName) || (Utilities.IsLocalComputer(managementServerName))))
{
if (File.Exists(oipFile))
{
return(oipFile);
}
}
else
{
if (File.Exists(oipFile))
{
return(oipFile);
}
}
return(null);
}
public static string UninstallMsi(string productCode, string computerName, ConnectionOptions connectionOptions)
{
//uses WMI to uninstall the application, then deletes the MSI from the Management Server path
StringBuilder log = new StringBuilder();
string selectQuery = string.Format("Select * FROM Win32_Product Where IdentifyingNumber = '{0}'", GuidUtilities.AddBracesToGuid(productCode));
//ConnectionOptions oConn = new ConnectionOptions();
//oConn.Username = "******";
//oConn.Password = "******";
ManagementObjectCollection products = WMIUtilities.QueryWMI(selectQuery, computerName, connectionOptions);
log.AppendLine(string.Format("Found [{0}] matches", products.Count));
foreach (ManagementObject product in products)
{
log.Append(string.Format("Uninstalling '{0}'", product.Properties["Name"].ToString()));
var result = product.InvokeMethod("Uninstall", null);
log.Append(string.Format("The Uninstall method result is {0}", result.ToString()));
}
return(log.ToString());
}
