X-Git-Url: http://git.buserror.net/cgi-bin/gitweb.cgi?p=polintos%2Fscott%2Fpriv.git;a=blobdiff_plain;f=idl%2Fobjmgr.idl;h=bf7d08a4e35a62df93091b82e44fd13fc4b129fa;hp=0be5157831c81620997568b6ab0ec984b219c139;hb=9a0f3d7f714ebabb437c30863548146b307527b7;hpb=5ee1a4b6695c7889466f97d42b8c416b080b361d

diff --git a/idl/objmgr.idl b/idl/objmgr.idl
index 0be5157..bf7d08a 100644
--- a/idl/objmgr.idl
+++ b/idl/objmgr.idl
@@ -115,84 +115,23 @@ namespace Objects {
 		DatumDesc[] data;
 	};
 
-	interface Class {
-		guid: "C30D0A85-EA8B-11D9-B985-000A95BB581A";
-		query_interface(Interface iface, bool supported out);
-		instantiate(Object instance out);
-	};
-	
-	interface Interface {
-		guid: "C36EBE18-EA8B-11D9-896D-000A95BB581A";
-	};
-	
-	interface Method {
-		guid: "C3D1BA69-EA8B-11D9-9439-000A95BB581A";
-	};
-	
-	interface Struct {
-		guid: "C4384909-EA8B-11D9-B856-000A95BB581A";
-	};
-
-	interface Filter {
-		guid: "C4A89048-EA8B-11D9-BB2C-000A95BB581A";
+	interface IDSpace {
+		guid: "06489629-9C25-4C14-9A5B-6C59639C87D6";
 
-		// Returns the object from which the filter was created.
-		// This will only succeed if the calling process already
-		// has a reference to the real object.  If the filter
-		// points to another filter, it will return the transitive
-		// real object if possible, or else the filter closest to
-		// the real object for which the process already has a
-		// reference.  If neither the real object nor a closer
-		// filter can be returned, this filter itself is returned.
-		// This should not be used for comparing filter references,
-		// as separately created filters for the same object will
-		// have different IDs and pointers, even if they contain
-		// the same subset of interfaces.
+		new_object(Mem.AddrSpace aspace, ulong entry, ID obj out);
 		
-		get_real_obj(Object obj out);
-		
-		// Returns a local ID of the real object, regardless of whether
-		// the calling process has a reference to it, or whether there
-		// are other intervening filters.  The ID cannot be used to
-		// invoke methods, but it can be used to compare the identities
-		// of the objects behind different filter objects.  If a real
-		// reference to the object is later obtained, it will have
-		// the same local ID.
-		
-		get_real_obj_id(ID id out);
-	};
-	
-	interface ObjectManager {
-		guid: "C28596AB-EA8B-11D9-8DEB-000A95BB581A";
-
-		new_object(ID cla, ID obj out);
-		delete_object(ID obj) async;
-	
-		new_interface(ID cd, ID cla out);
-		delete_interface(ID cla, bool call_del) async;
-	
-		open_object(ID obj, uint handle out);
-		close_object(uint handle) async;
-	
-		// Create a filter object that implements only some of the
-		// interfaces implemented by "obj".  This is useful to create a
-		// more limited reference to pass to less trusted processes.  If
-		// "exclude" is true, then all interfaces but those specified will
-		// be included.  Otherwise, only those interfaces specified will be
-		// included.  A filter with no interfaces may be created to act as
-		// a (mostly) opaque handle.
+		// Release "num" references on the object.  If exactly "num"
+		// references remain, the object handle is closed and "gone" is
+		// true.  If more references remain, the handle is not closed and
+		// "gone" is false.  If fewer references than "num" are present
+		// when called, no references are released, and RefCountException
+		// is thrown.
 		//
-		// A holder of a filter reference can convert it into the real
-		// object if it already has (or later obtains) a reference to to
-		// the real object.  It can also compare the identities of
-		// separately created filters pointing at the same object
-		// regardless of what it has a real reference to.  Thus, filters
-		// should be used only to limit access granted by passing a
-		// reference to another process; it should not be used to hide the
-		// identity of the real object.
+		// A handle's refcount is incremented whenever a reference is
+		// received via IPC.  Objects created with new_object start with
+		// a refcount of 1.
 		
-		create_filter(Object obj, bool exclude, Interface[] ifaces,
-		              Filter filter out);
+		release(ID obj, int num, bool gone out);
 	};
 	
 	// This is a generic Factory interface; specific factories may