| # Copyright 2026 The Fuchsia Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| from __future__ import annotations |
| |
| from typing import TYPE_CHECKING |
| |
| from pydap.models import AttachRequestArguments |
| from shared.protocol import Response |
| from shared.protocol.attach import AttachRequest |
| |
| if TYPE_CHECKING: |
| from daemon.daemon import Daemon |
| |
| COMMAND_NAME = "attach" |
| |
| |
| async def handle(daemon: Daemon, req: AttachRequest) -> Response: |
| if not daemon.zxdb_writer: |
| return Response( |
| success=False, message="Not connected to zxdb DAP server" |
| ) |
| |
| # AttachRequestArguments is a generic DAP model. Zxdb-specific arguments |
| # (like "process") must be passed via extra_fields, which are flattened |
| # during serialization. |
| attach_args = AttachRequestArguments( |
| restart=None, extra_fields={"process": req.filter} |
| ) |
| |
| try: |
| resp = await daemon.dap_client.attach(daemon.zxdb_writer, attach_args) |
| return Response(success=True, body=resp.dump_dap()) |
| except Exception as e: |
| return Response(success=False, message=f"Failed to attach: {e}") |
