init: pristine aerc 0.20.0 source

worker/imap/movecopy.go

@@ -0,0 +1,68 @@
+package imap
+
+import (
+	"io"
+
+	"git.sr.ht/~rjarry/aerc/worker/types"
+)
+
+func (imapw *IMAPWorker) handleCopyMessages(msg *types.CopyMessages) {
+	uids := toSeqSet(msg.Uids)
+	if err := imapw.client.UidCopy(uids, msg.Destination); err != nil {
+		imapw.worker.PostMessage(&types.Error{
+			Message: types.RespondTo(msg),
+			Error:   err,
+		}, nil)
+	} else {
+		imapw.worker.PostMessage(&types.MessagesCopied{
+			Message:     types.RespondTo(msg),
+			Destination: msg.Destination,
+			Uids:        msg.Uids,
+		}, nil)
+		imapw.worker.PostMessage(&types.Done{Message: types.RespondTo(msg)}, nil)
+	}
+}
+
+type appendLiteral struct {
+	io.Reader
+	Length int
+}
+
+func (m appendLiteral) Len() int {
+	return m.Length
+}
+
+func (imapw *IMAPWorker) handleAppendMessage(msg *types.AppendMessage) {
+	if err := imapw.client.Append(msg.Destination, translateFlags(msg.Flags), msg.Date,
+		&appendLiteral{
+			Reader: msg.Reader,
+			Length: msg.Length,
+		}); err != nil {
+		imapw.worker.PostMessage(&types.Error{
+			Message: types.RespondTo(msg),
+			Error:   err,
+		}, nil)
+	} else {
+		imapw.worker.PostMessage(&types.Done{Message: types.RespondTo(msg)}, nil)
+	}
+}
+
+func (imapw *IMAPWorker) handleMoveMessages(msg *types.MoveMessages) {
+	drain := imapw.drainUpdates()
+	defer drain.Close()
+
+	uids := toSeqSet(msg.Uids)
+	if err := imapw.client.UidMove(uids, msg.Destination); err != nil {
+		imapw.worker.PostMessage(&types.Error{
+			Message: types.RespondTo(msg),
+			Error:   err,
+		}, nil)
+	} else {
+		imapw.worker.PostMessage(&types.MessagesMoved{
+			Message:     types.RespondTo(msg),
+			Destination: msg.Destination,
+			Uids:        msg.Uids,
+		}, nil)
+		imapw.worker.PostMessage(&types.Done{Message: types.RespondTo(msg)}, nil)
+	}
+}