public MetabaseReader(string migrationId, double iisVersion, RemoteSystemInfo remoteSystemInfo)
: base(migrationId, iisVersion, remoteSystemInfo != null ? remoteSystemInfo.OSVersion : Environment.OSVersion.Version.ToString(), remoteSystemInfo != null ? remoteSystemInfo.ComputerName : Environment.MachineName)
{
_isLocal = remoteSystemInfo == null;
var document = new XmlDocument();
//#if DEBUG
// document.Load(@"E:\vsprojects\metabase.xml");
//#else
string metabasePath = _isLocal
? Path.Combine(Environment.SystemDirectory, @"inetsrv\metabase.xml")
: remoteSystemInfo.RemoteMetabasePath;
document.Load(metabasePath);
//#endif
var enable32Biton64 = false;
var defaultAppPoolNode = document.SelectSingleNode(string.Format(NameSpaceAgnosticXPathFormat, "IIsApplicationPools"));
var enable32bitAttribute = defaultAppPoolNode.Attributes["Enable32BitAppOnWin64"];
if (enable32bitAttribute != null && !string.IsNullOrEmpty(enable32bitAttribute.Value))
{
enable32Biton64 = Convert.ToBoolean(enable32bitAttribute.Value);
}
XmlNode defaultServiceNode =
document.SelectSingleNode(string.Format(NameSpaceAgnosticXPathFormat, "IIsWebService"));
var netFxVersion =
GetNetFxVersion(defaultServiceNode, null);
var defaultAuthenticationType =
GetAuthenticationType(
defaultServiceNode, EnabledAuthenticationType.Anonymous);
var defaultDocList = GetDefaultDocList(defaultServiceNode, null);
var iis5IsolationMode = false;
var isolationModeAttribute = defaultServiceNode.Attributes["IIs5IsolationModeEnabled"];
if (isolationModeAttribute != null && !string.IsNullOrEmpty(isolationModeAttribute.Value))
{
iis5IsolationMode = Convert.ToBoolean(isolationModeAttribute.Value);
}
var appPoolMap = new Dictionary<string, ApplicationPool>(StringComparer.OrdinalIgnoreCase);
var appPoolNodes = document.SelectNodes(string.Format(NameSpaceAgnosticXPathFormat, "IIsApplicationPool"));
foreach (XmlNode appPoolNode in appPoolNodes)
{
string name = string.Empty;
var attribute = appPoolNode.Attributes["Location"];
if (attribute != null && !string.IsNullOrEmpty(attribute.Value))
{
name = attribute.Value.Replace("/LM/W3SVC/AppPools/", string.Empty);
appPoolMap[name] = new ApplicationPool(true, netFxVersion, enable32Biton64, name);
}
}
var siteNodes = document.SelectNodes(string.Format(NameSpaceAgnosticXPathFormat, "IIsWebServer"));
foreach (XmlNode siteNode in siteNodes)
{
var attribute = siteNode.Attributes["Location"];
if (attribute != null)
{
var m = SiteLocationRegex.Match(attribute.Value);
if (m.Success)
{
long siteId = Convert.ToInt64(m.Groups[1].Value);
string siteName = siteNode.Attributes["ServerComment"].Value;
var site = new Site(siteName, siteId);
string siteRootPath = attribute.Value + "/ROOT";
string lowerCaseSiteRootPath = attribute.Value + "/root";
var localAttribute = siteNode.Attributes["ServerBindings"];
if (localAttribute != null && !string.IsNullOrEmpty(localAttribute.Value))
{
AddBinding(localAttribute.Value, "http", ref site);
}
localAttribute = siteNode.Attributes["SecureBindings"];
if (localAttribute != null && !string.IsNullOrEmpty(localAttribute.Value))
{
AddBinding(localAttribute.Value, "https", ref site);
}
XmlNode currentSiteNode =
document.SelectSingleNode(string.Format(ExactAttributeXPath, "Location",
siteRootPath));
if (currentSiteNode == null)
{
currentSiteNode =
document.SelectSingleNode(string.Format(ExactAttributeXPath, "Location",
lowerCaseSiteRootPath));
}
if (currentSiteNode != null)
{
string physicalPath = currentSiteNode.Attributes["Path"].Value;
if (!_isLocal)
{
physicalPath = remoteSystemInfo.GetRemotePath(physicalPath);
}
var d = new GacAssemblyDetector(physicalPath);
site.Add(d.GetGacedAssemblies());
var tempAttribute = currentSiteNode.Attributes["AppPoolId"];
site.PhysicalPath = physicalPath;
if(tempAttribute == null || string.IsNullOrEmpty(tempAttribute.Value))
{
site.AppPoolName = "DefaultAppPool";
}
else
{
site.AppPoolName = tempAttribute.Value;
}
site.DefaultDocuments = GetDefaultDocList(currentSiteNode, defaultDocList);
site.EnabledAuthType = GetAuthenticationType(currentSiteNode, defaultAuthenticationType);
ApplicationPool appPool;
if (appPoolMap.TryGetValue(site.AppPoolName, out appPool))
{
appPool.NetFxVersion = GetNetFxVersion(currentSiteNode, netFxVersion);
}
GetDatabaseInfo(ref site, physicalPath, remoteSystemInfo != null ? remoteSystemInfo.ComputerName : string.Empty);
}
var appNodes = document.SelectNodes(string.Format(ContainsAttributeXPath, "Location", siteRootPath));
foreach (XmlNode appNode in appNodes)
{
var tempAttribute = appNode.Attributes["Path"];
if (tempAttribute == null)
{
// its just a directory
continue;
}
var physicalPath = tempAttribute.Value;
tempAttribute = appNode.Attributes["AppFriendlyName"];
if (tempAttribute == null)
{
// its just a vdir and not an app. No AppPool Settings
continue;
}
if (!_isLocal)
{
physicalPath = remoteSystemInfo.GetRemotePath(physicalPath);
}
var g = new GacAssemblyDetector(physicalPath);
site.Add(g.GetGacedAssemblies());
GetDatabaseInfo(ref site, physicalPath, remoteSystemInfo != null ? remoteSystemInfo.ComputerName : string.Empty);
string appName = tempAttribute.Value;
string appAppPoolName = string.Empty;
if (string.IsNullOrEmpty(appName))
{
appName = Path.GetFileName(physicalPath);
}
tempAttribute = appNode.Attributes["AppPoolId"];
if (tempAttribute != null)
{
appAppPoolName = tempAttribute.Value;
}
if (string.IsNullOrEmpty(appAppPoolName))
{
appAppPoolName = "DefaultAppPool";
}
ApplicationPool appPool;
if (appPoolMap.TryGetValue(appAppPoolName, out appPool))
{
appPool.NetFxVersion = GetNetFxVersion(appNode, netFxVersion);
}
var app = new Application(appName, physicalPath)
{
AppPoolName = appAppPoolName,
};
site.Add(app);
}
site.IIS5CompatMode = iis5IsolationMode;
Server.Sites.Add(site);
}
}
}
foreach (var keyValue in appPoolMap)
{
Server.AppPools.Add(keyValue.Value);
}
}
public void Add(Application app)
{
_applications.Add(app);
}