//
// Get CachedPathData for a virtual path.
// The path may be supplied by user code, so check that it is valid.
//
static internal CachedPathData GetVirtualPathData(VirtualPath virtualPath, bool permitPathsOutsideApp)
{
if (!HostingEnvironment.IsHosted)
{
return(GetRootWebPathData());
}
// Make sure it's not relative
if (virtualPath != null)
{
virtualPath.FailIfRelativePath();
}
// Check if the path is within the application.
if (virtualPath == null || !virtualPath.IsWithinAppRoot)
{
if (permitPathsOutsideApp)
{
return(GetApplicationPathData());
}
else
{
throw new ArgumentException(SR.GetString(SR.Cross_app_not_allowed,
(virtualPath != null) ? virtualPath.VirtualPathString : "null"));
}
}
// Construct a configPath based on the unvalidated virtualPath.
string configPath = WebConfigurationHost.GetConfigPathFromSiteIDAndVPath(HostingEnvironment.SiteID, virtualPath);
// Pass the virtualPath to GetConfigPathData to validate in the case where the
// CachedPathData for the unsafeConfigPath is not found.
return(GetConfigPathData(configPath));
}
internal static CachedPathData GetVirtualPathData(VirtualPath virtualPath, bool permitPathsOutsideApp)
{
if (!HostingEnvironment.IsHosted)
{
return(GetRootWebPathData());
}
if (virtualPath != null)
{
virtualPath.FailIfRelativePath();
}
if ((virtualPath != null) && virtualPath.IsWithinAppRoot)
{
return(GetConfigPathData(WebConfigurationHost.GetConfigPathFromSiteIDAndVPath(HostingEnvironment.SiteID, virtualPath)));
}
if (!permitPathsOutsideApp)
{
throw new ArgumentException(System.Web.SR.GetString("Cross_app_not_allowed", new object[] { (virtualPath != null) ? virtualPath.VirtualPathString : "null" }));
}
return(GetApplicationPathData());
}
