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Russell Schmidt
62 lines
2.1 KiB
Python
62 lines
2.1 KiB
Python
from meshtastic import BROADCAST_NUM
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from db_handler import save_message_to_db
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from utilities.utils import get_nodeNum
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import globals
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ack_naks = {}
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# Note "onAckNak" has special meaning to the API, thus the nonstandard naming convention
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# See https://github.com/meshtastic/python/blob/master/meshtastic/mesh_interface.py#L462
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def onAckNak(packet):
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from ui.curses_ui import draw_messages_window
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request = packet['decoded']['requestId']
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if(request not in ack_naks):
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return
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acknak = ack_naks.pop(request)
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message = globals.all_messages[acknak['channel']][acknak['messageIndex']][1]
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confirm_string = " "
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if(packet['decoded']['routing']['errorReason'] == "NONE"):
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if(packet['from'] == get_nodeNum()): # Ack "from" ourself means implicit ACK
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confirm_string = "[◌]"
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else:
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confirm_string = "[✓]"
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else:
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confirm_string = "[x]"
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globals.all_messages[acknak['channel']][acknak['messageIndex']] = (globals.sent_message_prefix + confirm_string + ": ", message)
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draw_messages_window()
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def send_message(message, destination=BROADCAST_NUM, channel=0):
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myid = get_nodeNum()
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send_on_channel = 0
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channel_id = globals.channel_list[channel]
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if isinstance(channel_id, int):
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send_on_channel = 0
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destination = channel_id
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elif isinstance(channel_id, str):
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send_on_channel = channel
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sent_message_data = globals.interface.sendText(
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text=message,
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destinationId=destination,
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wantAck=True,
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wantResponse=False,
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onResponse=onAckNak,
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channelIndex=send_on_channel,
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)
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# Add sent message to the messages dictionary
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if channel_id in globals.all_messages:
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globals.all_messages[channel_id].append((globals.sent_message_prefix + "[…]: ", message))
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else:
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globals.all_messages[channel_id] = [(globals.sent_message_prefix + "[…]: ", message)]
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ack_naks[sent_message_data.id] = {'channel' : channel_id, 'messageIndex' : len(globals.all_messages[channel_id]) - 1 }
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save_message_to_db(channel_id, myid, message)
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