public Executor(
IServerList windowsServers,
ISqlServerList sqlServers,
ISqlServerVersionMap sqlServerVersionMap,
IReportSink sink)
{
m_WindowsServers = windowsServers;
m_SqlServers = sqlServers;
m_SqlServerVersionMap = sqlServerVersionMap;
m_Sink = sink;
}
private static void RetrieveAndReportUpdates(IReportSink sink, ITargetServer targetServer)
{
var wmiNamespace = string.Format("\\\\{0}\\root\\CIMV2", targetServer.ServerName);
var searcher = new ManagementObjectSearcher(wmiNamespace, "select * from Win32_QuickFixEngineering");
searcher.Options.UseAmendedQualifiers = true;
searcher.Scope.Options.Locale = "MS_" + CultureInfo.CurrentCulture.LCID.ToString("X");
ManagementObjectCollection results = searcher.Get();
foreach (ManagementObject item in results)
{
sink.WriteLine("{0, -14}\t{1, -12}\t{2}", item["HotFixID"].ToString(), item["InstalledOn"].ToString(),
item["Caption"].ToString());
}
}
public void GatherAndReport(IReportSink sink)
{
sink.WriteLine();
sink.WriteLine("------------------------ ------------------------------------------------------");
sink.WriteLine("{0, -24} SqlServerVersionGatherer", DateTime.Now.ToUniversalTime().ToString());
sink.WriteLine();
foreach (ITargetSqlServer targetSqlServer in m_SqlServers)
{
using (var connection = new SqlConnection(targetSqlServer.ConnectionString))
{
var command = connection.CreateCommand();
var adapter = new SqlDataAdapter(command);
var table = new DataTable("MSVer");
command.CommandText = "xp_msver";
command.CommandType = CommandType.StoredProcedure;
try
{
connection.Open();
adapter.Fill(table);
var row = table.Select("[NAME] = 'ProductVersion'");
var version = row[0][3].ToString();
if (m_VersionMap.ContainsKey(version))
{
sink.WriteLine("{0, -30}\t{1, -12}\t{2}", targetSqlServer.ServerName, version, m_VersionMap[version]);
}
else
{
sink.WriteLine("{0, -30}\t{1, -12}\tNOT FOUND IN MAP", targetSqlServer.ServerName, version);
}
}
catch (Exception e)
{
sink.WriteLine("EXCEPTION! > {0} ==> {1}", targetSqlServer.ServerName, e.Message);
}
}
}
}
public void GatherAndReport(IReportSink sink)
{
sink.WriteLine();
sink.WriteLine("------------------------ ------------------------------------------------------");
sink.WriteLine("{0, -24} WindowsServerUpdateGatherer", DateTime.Now.ToUniversalTime().ToString());
sink.WriteLine();
foreach (ITargetServer targetServer in m_Servers)
{
try
{
sink.WriteLine();
sink.WriteLine(">>> {0}", targetServer.ServerName);
RetrieveAndReportUpdates(sink, targetServer);
}
catch (Exception e)
{
sink.WriteLine("EXCEPTION! > {0} ==> {1}", targetServer.ServerName, e.Message);
}
}
}