The original sysinfoex_parse() in MMBroadbandModemHuawei does not handle
unquoted <sysmode_name> and <submode_name> fields in ^SYSINFOEX responses,
which are sen on some Huawei modems (e.g. E303). This patch moves the
^SYSINFOEX parsing code to mm-modem-helpers-huawei.c, fixes the regex for
handling unquoted strings in ^SYSINFOEX responses, and adds unit tests.
The original sysinfo_parse() in MMBroadbandModemHuawei incorrectly sets
'out_sys_submode_valid' to TRUE even when <sys_submode> is not present
in a ^SYSINFO response. This patch moves the code to
mm-modem-helpers-huawei.c, fixes the regex for parsing ^SYSINFO
responses, and adds unit tests.
This patch changes MMBroadbandModemHuawei to use ^NDISSTAT unsolicited
messages to handle network-initiated disconnection. As a ^NDISSTAT
unsolicited message is similar to a ^NDISSTATQRY response, the patch
extends the ^NDISSTATQRY parser code to handle both ^NDISSTAT and
^NDISSTATQRY responses.
Newer firmware for Huawei devices will not split the IPv4 and IPv6 info in
different lines for the ^NDISSTATQRY reply; instead they will be included in the
same line. E.g. instead of
^NDISSTATQRY: 1,,,IPV4
^NDISSTATQRY: 0,33,,IPV6
OK
We may have:
^NDISSTATQRY:0,,,"IPV4",0,33,,"IPV6"
Also note the optional spaces after the ':', and that in the new version the
strings are enclosed in double quotes.
https://bugzilla.gnome.org/show_bug.cgi?id=705339
