ConfigurationData GetConfigFromFileName(string filepath, HttpContext context)
{
if (filepath == "")
{
return((ConfigurationData)fileToConfig [WebConfigurationSettings.MachineConfigPath]);
}
string dir = UrlUtils.GetDirectory(filepath);
if (HttpRuntime.AppDomainAppVirtualPath.Length > dir.Length)
{
return((ConfigurationData)fileToConfig [WebConfigurationSettings.MachineConfigPath]);
}
ConfigurationData data = (ConfigurationData)fileToConfig [dir];
if (data != null)
{
return(data);
}
string realpath = null;
try {
realpath = context.Request.MapPath(dir);
} catch {
realpath = context.Request.MapPath(HttpRuntime.AppDomainAppVirtualPath);
}
if (realpath == null || realpath.Length == 0)
{
realpath = HttpRuntime.AppDomainAppPath;
}
string lower = Path.Combine(realpath, "web.config");
bool isLower = File.Exists(lower);
string wcfile = null;
if (!isLower)
{
string upper = Path.Combine(realpath, "Web.config");
bool isUpper = File.Exists(upper);
if (isUpper)
{
wcfile = upper;
}
}
else
{
wcfile = lower;
}
string tempDir = dir;
if (tempDir.Length > 1)
{
tempDir = tempDir.Substring(0, tempDir.Length - 1);
}
if (tempDir == HttpRuntime.AppDomainAppVirtualPath)
{
tempDir = "";
realpath = HttpRuntime.AppDomainAppPath;
}
ConfigurationData parent = GetConfigFromFileName(tempDir, context);
if (wcfile == null)
{
data = new ConfigurationData(parent, null, realpath);
data.DirName = dir;
fileToConfig [dir] = data;
}
if (data == null)
{
data = new ConfigurationData(parent, wcfile);
data.DirName = dir;
data.LoadFromFile(wcfile);
fileToConfig [dir] = data;
}
return(data);
}
public ConfigurationData(ConfigurationData parent, string filename)
{
this.parent = (parent == this) ? null : parent;
this.fileName = filename;
factories = new Hashtable();
}
public Location(ConfigurationData parent, string path, bool allowOverride)
{
this.parent = parent;
this.allowOverride = allowOverride;
this.path = (path == null || path == "") ? "*" : path;
}