Interface wireframe

cmd/main.go

@@ -0,0 +1,73 @@
+package main
+
+type Role uint
+
+const (
+	ROLE_IPC Role = iota
+	ROLE_ACTION Role = iota
+)
+
+func main() {
+
+	role = ROLE_IPC // TODO: if argv[1] == ipc then...
+	switch (role) {
+	case ROLE_IPC:
+		doIPC()
+	case ROLE_ACTION:
+		doAction()
+	}
+
+}
+
+func doIPC() {
+
+	sshByteStream = sshbytestream.Incoming()
+	handler = Handler{}
+	if err := ListenByteStreamRPC(sshByteStream, handler); err != nil {
+		// PANIC
+	}
+
+	// exit(0)
+
+}
+
+func doAction() {
+
+	sshByteStream = sshbytestream.Outgoing(model.SSHTransport{})
+
+	remote,_ := ConnectByteStreamRPC(sshByteStream)
+
+	request := NewFilesystemRequest(["zroot/var/db", "zroot/home"])
+	forest, _ := remote.FilesystemRequest(request)
+
+	for tree := forest {
+		fmt.Println(tree)
+	}
+
+}
+
+
+type Handler struct {}
+
+func (h Handler) HandleFilesystemRequest(r FilesystemRequest) (roots []model.Filesystem, err error) {
+
+	roots = make([]model.Filesystem, 0, 10)
+
+	for _, root := range r.Roots {
+		if zfsRoot, err := zfs.FilesystemsAtRoot(root); err != nil {
+			return nil, err
+		}
+		roots = append(roots, zfsRoot)
+	}
+
+	return
+}
+
+func (h Handler) HandleInitialTransferRequest(r InitialTransferRequest) (io.Read, error) {
+	// TODO ACL
+	return zfs.InitialSend(r.Snapshot)
+}
+func (h Handler) HandleIncrementalTransferRequestRequest(r IncrementalTransferRequest) (io.Read, error) {
+	// TODO ACL
+	return zfs.IncrementalSend(r.FromSnapshot, r.ToSnapshot)
+}