modem_set_carrier

#!/bin/sh

# Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

# This is a bit brittle: We expect the first line with "object path"
# to be a modem
awk_first_modem='/object path/{gsub("\"","");print $3; exit;};'

modem=$(dbus-send --system                          \
    --print-reply                                   \
    --dest=org.chromium.ModemManager                \
    /org/chromium/ModemManager                      \
    org.freedesktop.ModemManager.EnumerateDevices | \
    awk "$awk_first_modem" )


echo Setting carrier to "$*".  This could take up to two minutes.
echo Using modem $modem


dbus-send                                           \
    --reply-timeout=120000                          \
    --system                                        \
    --print-reply                                   \
    --dest=org.chromium.ModemManager                \
    "$modem"                                        \
    org.chromium.ModemManager.Modem.Gobi.SetCarrier \
    "string:$*"

grep -i "Carrier image selection" /var/log/messages | tail -10