You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
59 lines
2.0 KiB
59 lines
2.0 KiB
# ADN DMR Peer Server plugin - example record builder
|
|
#
|
|
# Copyright (C) 2026 Rodrigo Pérez, CE5RPY <ce5rpy@qmd.cl>
|
|
#
|
|
###############################################################################
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software Foundation,
|
|
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
###############################################################################
|
|
|
|
"""Pure helpers to build JSON records at session end."""
|
|
|
|
from __future__ import annotations
|
|
|
|
from datetime import datetime, timezone
|
|
from typing import Any
|
|
|
|
|
|
def session_key(meta: dict[str, Any]) -> tuple[str, int]:
|
|
return (str(meta.get("origin_system") or ""), int(meta.get("stream_id") or 0))
|
|
|
|
|
|
def _iso_utc(ts: float) -> str:
|
|
return datetime.fromtimestamp(ts, tz=timezone.utc).isoformat().replace("+00:00", "Z")
|
|
|
|
|
|
def build_end_record(
|
|
*,
|
|
kind: str,
|
|
start_meta: dict[str, Any],
|
|
end_meta: dict[str, Any],
|
|
duration_s: float,
|
|
count: int,
|
|
started_at: float,
|
|
ended_at: float,
|
|
) -> dict[str, Any]:
|
|
"""Flat JSON document written when a voice or unit-data session ends."""
|
|
out = {**start_meta, **end_meta}
|
|
out["event_kind"] = kind
|
|
out["duration_s"] = duration_s
|
|
out["started_at"] = _iso_utc(started_at)
|
|
out["ended_at"] = _iso_utc(ended_at)
|
|
out["pkt_time"] = float(end_meta.get("pkt_time") or ended_at)
|
|
if kind == "voice":
|
|
out["frame_count"] = count
|
|
else:
|
|
out["packet_count"] = count
|
|
return out
|