initial import of main veilid core

veilid-server/proto/veilid-client.capnp

@@ -0,0 +1,47 @@
+@0xd29582d26b2fb073;
+
+enum AttachmentState {
+    detached            @0;
+    attaching           @1;
+    attachedWeak        @2;
+    attachedGood        @3;
+    attachedStrong      @4;
+    fullyAttached       @5;
+    overAttached        @6;
+    detaching           @7;
+}
+
+struct VeilidState {
+#   union {
+       attachment       @0  :AttachmentState;
+#   } 
+}
+
+struct AttachmentStateChange {
+    oldState            @0  :AttachmentState;
+    newState            @1  :AttachmentState;
+}
+
+struct VeilidStateChange {
+#   union {
+       attachment       @0 :AttachmentStateChange;
+#   } 
+}
+
+interface Registration {}
+
+interface VeilidServer {
+
+    register @0 (veilidClient: VeilidClient) -> (registration: Registration);
+
+    attach @1 () -> (result: Bool);
+    detach @2 () -> (result: Bool);
+    shutdown @3 () -> (result: Bool);
+
+}
+
+interface VeilidClient {
+
+    stateChanged @0 (changed: VeilidStateChange);
+
+}