Add 'modem ussd' commands.
This CL adds the following modem commands for modems supported by
ModemManager, which are exposed via crosh:
modem ussd status - Show the status of any ongoing USSD session
modem ussd initiate <command> - Initiate a USSD session
modem ussd respond <response> - Respond to a USSD request
modme ussd cancel - Cancel any ongoing USSD session
BUG=chromium:258403
TEST=Tested the crosh commands below with a Y3400 modem connected to T-Mobile:
modem ussd
modem ussd status
modem ussd initiate
modem ussd initiate #686#
modem ussd respond
modem ussd cancel
modem ussd bogus-command
Change-Id: I92e0cee193d5c2f383394644d9954df85a204d18
Reviewed-on: https://gerrit.chromium.org/gerrit/63312
Reviewed-by: Arman Uguray <armansito@chromium.org>
Commit-Queue: Ben Chan <benchan@chromium.org>
Tested-by: Ben Chan <benchan@chromium.org>
1 file changed
