2 files changed, 96 insertions, 1 deletions
diff --git a/pkg/server/server.go b/pkg/server/server.go
index c08d5a4..a7a5395 100644
--- a/pkg/server/server.go
+++ b/pkg/server/server.go
@@ -2,6 +2,7 @@ package server
 
 import (
 	"bytes"
+	"context"
 	"io"
 	"log/slog"
 	"net/http"
@@ -14,6 +15,11 @@ import (
 	"github.com/jpappel/atlas/pkg/query"
 )
 
+type Server interface {
+	ListenAndServe() error
+	Shutdown(context.Context) error
+}
+
 func info(w http.ResponseWriter, r *http.Request) {
 	w.Write([]byte(`
 	<h1>Atlas Server</h1>
@@ -22,7 +28,7 @@ func info(w http.ResponseWriter, r *http.Request) {
 	`))
 }
 
-func New(db *data.Query) *http.ServeMux {
+func NewMux(db *data.Query) *http.ServeMux {
 	mux := http.NewServeMux()
 
 	outputBufPool := &sync.Pool{}
diff --git a/pkg/server/unix.go b/pkg/server/unix.go
new file mode 100644
index 0000000..87b425e
--- /dev/null
+++ b/pkg/server/unix.go
@@ -0,0 +1,89 @@
+package server
+
+import (
+	"bytes"
+	"context"
+	"fmt"
+	"log/slog"
+	"net"
+	"os"
+	"sync"
+
+	"github.com/jpappel/atlas/pkg/data"
+)
+
+// datagram based unix server
+type UnixServer struct {
+	Addr        string
+	Db          *data.Query
+	shouldClose chan struct{}
+	bufPool     *sync.Pool
+}
+
+func (s *UnixServer) ListenAndServe() error {
+	slog.Info("Listening on", slog.String("addr", s.Addr))
+	conn, err := net.ListenUnixgram(
+		"unixgram",
+		&net.UnixAddr{Name: s.Addr, Net: "Unix"},
+	)
+	if err != nil {
+		return err
+	}
+	defer conn.Close()
+	defer os.RemoveAll(s.Addr)
+	slog.Debug("Accepted connection")
+
+	// slog.Info("New Connection",
+	// 	slog.String("addr", conn.RemoteAddr().String()),
+	// )
+
+	s.bufPool = &sync.Pool{}
+	s.bufPool.New = func() any {
+		return &bytes.Buffer{}
+	}
+	s.handleConn(conn)
+
+	return nil
+}
+
+func (s UnixServer) handleConn(conn *net.UnixConn) {
+	// buf, ok := s.bufPool.Get().(*bytes.Buffer)
+	// if !ok {
+	// 	panic("Expected *bytes.Buffer in pool")
+	// }
+	buf := make([]byte, 1024)
+
+	n, err := conn.Read(buf)
+	if err != nil {
+		panic(err)
+	}
+	buf = buf[:n]
+
+	fmt.Println(string(buf))
+
+	// if _, err := io.Copy(buf, conn); err != nil {
+	// 	panic(err)
+	// }
+	// defer buf.Reset()
+	//
+	// io.Copy(os.Stdout, buf)
+
+	// artifact, err := query.Compile(buf.String(), 0, 1)
+	// if err != nil {
+	// 	panic(err)
+	// }
+	//
+	// docs, err := s.Db.Execute(artifact)
+	// if err != nil {
+	// 	panic(err)
+	// }
+	//
+	// _, err = query.DefaultOutput{}.OutputTo(conn, slices.Collect(maps.Values(docs)))
+	// if err != nil {
+	// 	panic(err)
+	// }
+}
+
+func (s *UnixServer) Shutdown(ctx context.Context) error {
+	return nil
+}