protected void ProcessBrowserFiles(bool useVirtualPath, string virtualDir)
{
this._browserTree = new System.Web.Configuration.BrowserTree();
this._defaultTree = new System.Web.Configuration.BrowserTree();
this._customTreeNames = new ArrayList();
if (this._browserFileList == null)
{
this._browserFileList = new ArrayList();
}
this._browserFileList.Sort();
string str = null;
string str2 = null;
string str3 = null;
foreach (string str4 in this._browserFileList)
{
if (str4.EndsWith("ie.browser", StringComparison.OrdinalIgnoreCase))
{
str2 = str4;
}
else if (str4.EndsWith("mozilla.browser", StringComparison.OrdinalIgnoreCase))
{
str = str4;
}
else if (str4.EndsWith("opera.browser", StringComparison.OrdinalIgnoreCase))
{
str3 = str4;
break;
}
}
if (str2 != null)
{
this._browserFileList.Remove(str2);
this._browserFileList.Insert(0, str2);
}
if (str != null)
{
this._browserFileList.Remove(str);
this._browserFileList.Insert(1, str);
}
if (str3 != null)
{
this._browserFileList.Remove(str3);
this._browserFileList.Insert(2, str3);
}
foreach (string str5 in this._browserFileList)
{
XmlDocument document = new ConfigXmlDocument();
try
{
document.Load(str5);
XmlNode documentElement = document.DocumentElement;
if (documentElement.Name != "browsers")
{
if (useVirtualPath)
{
throw new HttpParseException(System.Web.SR.GetString("Invalid_browser_root"), null, virtualDir + "/" + this.NoPathFileName(str5), null, 1);
}
throw new HttpParseException(System.Web.SR.GetString("Invalid_browser_root"), null, str5, null, 1);
}
foreach (XmlNode node2 in documentElement.ChildNodes)
{
if (node2.NodeType == XmlNodeType.Element)
{
if ((node2.Name == "browser") || (node2.Name == "gateway"))
{
this.ProcessBrowserNode(node2, this._browserTree);
}
else if (node2.Name == "defaultBrowser")
{
this.ProcessBrowserNode(node2, this._defaultTree);
}
else
{
System.Web.Configuration.HandlerBase.ThrowUnrecognizedElement(node2);
}
}
}
}
catch (XmlException exception)
{
if (useVirtualPath)
{
throw new HttpParseException(exception.Message, null, virtualDir + "/" + this.NoPathFileName(str5), null, exception.LineNumber);
}
throw new HttpParseException(exception.Message, null, str5, null, exception.LineNumber);
}
catch (XmlSchemaException exception2)
{
if (useVirtualPath)
{
throw new HttpParseException(exception2.Message, null, virtualDir + "/" + this.NoPathFileName(str5), null, exception2.LineNumber);
}
throw new HttpParseException(exception2.Message, null, str5, null, exception2.LineNumber);
}
}
this.NormalizeAndValidateTree(this._browserTree, false);
this.NormalizeAndValidateTree(this._defaultTree, true);
BrowserDefinition bd = (BrowserDefinition) this._browserTree["Default"];
if (bd != null)
{
this.AddBrowserToCollectionRecursive(bd, 0);
}
}
internal void ProcessCustomBrowserFiles(bool useVirtualPath, string virtualDir)
{
DirectoryInfo browserDirInfo = null;
DirectoryInfo[] array = null;
DirectoryInfo[] directories = null;
this._customTreeList = new ArrayList();
this._customBrowserFileLists = new ArrayList();
this._customBrowserDefinitionCollections = new ArrayList();
if (!useVirtualPath)
{
browserDirInfo = new DirectoryInfo(_browsersDirectory);
}
else
{
browserDirInfo = new DirectoryInfo(HostingEnvironment.MapPathInternal(virtualDir));
}
directories = browserDirInfo.GetDirectories();
int index = 0;
int length = directories.Length;
array = new DirectoryInfo[length];
for (int i = 0; i < length; i++)
{
if ((directories[i].Attributes & FileAttributes.Hidden) != FileAttributes.Hidden)
{
array[index] = directories[i];
index++;
}
}
Array.Resize<DirectoryInfo>(ref array, index);
for (int j = 0; j < array.Length; j++)
{
FileInfo[] filesNotHidden = GetFilesNotHidden(array[j], browserDirInfo);
if ((filesNotHidden != null) && (filesNotHidden.Length != 0))
{
System.Web.Configuration.BrowserTree tree = new System.Web.Configuration.BrowserTree();
this._customTreeList.Add(tree);
this._customTreeNames.Add(array[j].Name);
ArrayList list = new ArrayList();
foreach (FileInfo info2 in filesNotHidden)
{
list.Add(info2.FullName);
}
this._customBrowserFileLists.Add(list);
}
}
for (int k = 0; k < this._customBrowserFileLists.Count; k++)
{
ArrayList list2 = (ArrayList) this._customBrowserFileLists[k];
foreach (string str in list2)
{
XmlDocument document = new ConfigXmlDocument();
try
{
document.Load(str);
XmlNode documentElement = document.DocumentElement;
if (documentElement.Name != "browsers")
{
if (useVirtualPath)
{
throw new HttpParseException(System.Web.SR.GetString("Invalid_browser_root"), null, virtualDir + "/" + this.NoPathFileName(str), null, 1);
}
throw new HttpParseException(System.Web.SR.GetString("Invalid_browser_root"), null, str, null, 1);
}
foreach (XmlNode node2 in documentElement.ChildNodes)
{
if (node2.NodeType == XmlNodeType.Element)
{
if ((node2.Name == "browser") || (node2.Name == "gateway"))
{
this.ProcessBrowserNode(node2, (System.Web.Configuration.BrowserTree) this._customTreeList[k]);
}
else
{
System.Web.Configuration.HandlerBase.ThrowUnrecognizedElement(node2);
}
}
}
}
catch (XmlException exception)
{
if (useVirtualPath)
{
throw new HttpParseException(exception.Message, null, virtualDir + "/" + this.NoPathFileName(str), null, exception.LineNumber);
}
throw new HttpParseException(exception.Message, null, str, null, exception.LineNumber);
}
catch (XmlSchemaException exception2)
{
if (useVirtualPath)
{
throw new HttpParseException(exception2.Message, null, virtualDir + "/" + this.NoPathFileName(str), null, exception2.LineNumber);
}
throw new HttpParseException(exception2.Message, null, str, null, exception2.LineNumber);
}
}
this.SetCustomTreeRoots((System.Web.Configuration.BrowserTree) this._customTreeList[k], k);
this.NormalizeAndValidateTree((System.Web.Configuration.BrowserTree) this._customTreeList[k], false, true);
this._customBrowserDefinitionCollections.Add(new BrowserDefinitionCollection());
this.AddCustomBrowserToCollectionRecursive((BrowserDefinition) ((System.Web.Configuration.BrowserTree) this._customTreeList[k])[this._customTreeNames[k]], 0, k);
}
}
