internal override void AddDirective(string directive, IDictionary atts)
{
if (String.Compare("MasterType", directive, StringComparison.OrdinalIgnoreCase) == 0)
{
PageParserFilter pfilter = PageParserFilter;
if (pfilter != null)
{
pfilter.PreprocessDirective(directive.ToLowerInvariant(), atts);
}
string type = GetString(atts, "TypeName", null);
if (type != null)
{
masterType = LoadType(type);
if (masterType == null)
{
ThrowParseException("Could not load type '" + type + "'.");
}
}
else
{
string path = GetString(atts, "VirtualPath", null);
if (!String.IsNullOrEmpty(path))
{
var vpp = HostingEnvironment.VirtualPathProvider;
if (!vpp.FileExists(path))
{
ThrowParseFileNotFound(path);
}
path = vpp.CombineVirtualPaths(VirtualPath.Absolute, VirtualPathUtility.ToAbsolute(path));
masterTypeVirtualPath = path;
AddDependency(path);
}
else
{
ThrowParseException("The MasterType directive must have either a TypeName or a VirtualPath attribute.");
}
}
if (masterType != null)
{
AddAssembly(masterType.Assembly, true);
}
}
else
{
base.AddDirective(directive, atts);
}
}
internal override void AddDirective (string directive, IDictionary atts)
{
bool isMasterType = String.Compare ("MasterType", directive, StringComparison.OrdinalIgnoreCase) == 0;
bool isPreviousPageType = isMasterType ? false : String.Compare ("PreviousPageType", directive,
StringComparison.OrdinalIgnoreCase) == 0;
string typeName = null;
string virtualPath = null;
Type type = null;
if (isMasterType || isPreviousPageType) {
PageParserFilter pfilter = PageParserFilter;
if (pfilter != null)
pfilter.PreprocessDirective (directive.ToLowerInvariant (), atts);
typeName = GetString (atts, "TypeName", null);
virtualPath = GetString (atts, "VirtualPath", null);
if (typeName != null && virtualPath != null)
ThrowParseException (
String.Format ("The '{0}' directive must have exactly one attribute: TypeName or VirtualPath", directive));
if (typeName != null) {
type = LoadType (typeName);
if (type == null)
ThrowParseException (String.Format ("Could not load type '{0}'.", typeName));
if (isMasterType)
masterType = type;
else
previousPageType = type;
} else if (!String.IsNullOrEmpty (virtualPath)) {
if (!HostingEnvironment.VirtualPathProvider.FileExists (virtualPath))
ThrowParseFileNotFound (virtualPath);
AddDependency (virtualPath);
if (isMasterType)
masterVirtualPath = virtualPath;
else
previousPageVirtualPath = virtualPath;
} else
ThrowParseException (String.Format ("The {0} directive must have either a TypeName or a VirtualPath attribute.", directive));
if (type != null)
AddAssembly (type.Assembly, true);
} else
base.AddDirective (directive, atts);
}
