X-Git-Url: http://www.average.org/gitweb/?p=loctrkd.git;a=blobdiff_plain;f=loctrkd%2Fcommon.py;h=162fe0db07abbbd5a14e0cfbc429d93d193eb9d5;hp=02b520f620d7d82582df949361b572327de283ac;hb=2cf0fd9d215dda17eae4261ab7967367f6aa0028;hpb=023da3cd78841eb34d8286cf289995be658f0fa2

diff --git a/loctrkd/common.py b/loctrkd/common.py
index 02b520f..162fe0d 100644
--- a/loctrkd/common.py
+++ b/loctrkd/common.py
@@ -3,13 +3,15 @@
 from configparser import ConfigParser
 from importlib import import_module
 from getopt import getopt
+from json import dumps
 from logging import Formatter, getLogger, Logger, StreamHandler, DEBUG, INFO
 from logging.handlers import SysLogHandler
 from pkg_resources import get_distribution, DistributionNotFound
 from sys import argv, stderr, stdout
 from typing import Any, cast, Dict, List, Optional, Tuple, Union
+from types import SimpleNamespace
 
-from .protomodule import ProtoModule
+from .protomodule import ProtoClass, ProtoModule
 
 CONF = "/etc/loctrkd.conf"
 pmods: List[ProtoModule] = []
@@ -67,3 +69,100 @@ def pmod_for_proto(proto: str) -> Optional[ProtoModule]:
         if pmod.proto_handled(proto):
             return pmod
     return None
+
+
+def pmod_by_name(pmodname: str) -> Optional[ProtoModule]:
+    for pmod in pmods:
+        if pmod.__name__.split(".")[-1] == pmodname:
+            return pmod
+    return None
+
+
+def make_response(
+    pmodname: str, cmd: str, imei: str, **kwargs: Any
+) -> Optional[ProtoClass.Out]:
+    pmod = pmod_by_name(pmodname)
+    if pmod is None:
+        return None
+    return pmod.make_response(cmd, imei, **kwargs)
+
+
+def parse_message(proto: str, packet: bytes, is_incoming: bool = True) -> Any:
+    pmod = pmod_for_proto(proto)
+    return pmod.parse_message(packet, is_incoming) if pmod else None
+
+
+def exposed_protos() -> List[Tuple[str, bool]]:
+    return [item for pmod in pmods for item in pmod.exposed_protos()]
+
+
+class Report:
+    TYPE: str
+
+    def __repr__(self) -> str:
+        return (
+            self.__class__.__name__
+            + "("
+            + ", ".join(
+                [f"{k}={v.__repr__()}" for k, v in self.__dict__.items()]
+            )
+            + ")"
+        )
+
+    @property
+    def json(self) -> str:
+        self.type = self.TYPE
+        return dumps(self.__dict__)
+
+
+class CoordReport(Report):
+    TYPE = "location"
+
+    def __init__(
+        self,
+        *,
+        devtime: str,
+        battery_percentage: Optional[int],
+        accuracy: Optional[float],
+        altitude: Optional[float],
+        speed: Optional[float],
+        direction: Optional[float],
+        latitude: float,
+        longitude: float,
+    ) -> None:
+        self.devtime = devtime
+        self.battery_percentage = battery_percentage
+        self.accuracy = accuracy
+        self.altitude = altitude
+        self.speed = speed
+        self.direction = direction
+        self.latitude = latitude
+        self.longitude = longitude
+
+
+class HintReport(Report):
+    TYPE = "approximate_location"
+
+    def __init__(
+        self,
+        *,
+        devtime: str,
+        battery_percentage: Optional[int],
+        mcc: int,
+        mnc: int,
+        gsm_cells: List[Tuple[int, int, int]],
+        wifi_aps: List[Tuple[str, str, int]],
+    ) -> None:
+        self.devtime = devtime
+        self.battery_percentage = battery_percentage
+        self.mcc = mcc
+        self.mnc = mnc
+        self.gsm_cells = gsm_cells
+        self.wifi_aps = wifi_aps
+
+
+class StatusReport(Report):
+    TYPE = "status"
+
+    def __init__(self, *, battery_percentage: int) -> None:
+        self.battery_percentage = battery_percentage