These support flags can be enabled or disabled and are sent in the
class mark IE. Also they allow or disallow making VGCS/VBS calls.
Related: OS#5364
Change-Id: Ia23eb190e533660cce4ba4c856a83b5f3d534202
This allows using well tested standarized API to print, compare, etc. usual
identifiers like PLMN, LAI, etc.
It also simplifies code by avoiding passing lots of parameters and
making it easier to identify which fields go packed together.
This is specially important since in the future more of those
identifiers will be added for GPRS.
Change-Id: I07a9289825c09ed748e53d36a746ea164c8a5d7f
Those modules are aready in common/, so they can be added to the shared
VTY interface to introspect MS objects.
Change-Id: Ie4d85bbb1d0af8894683589d8b936f9884f79be9
Several functions and data structures in mobile app are refactored to
follow more closely the l23_app API and structures. These movements
allow starting to use already some shared infrastructure defined under
layer23/common.
This is not a full migration to l23_app, since mobile still keeps a
separate main() with a few extra code. This commit is rather a step
towards an eventual merge of mobile's main.cpp into
layer23/common/main.c
This is a preparation commit to later one adding gsmtap VTY configuration
to all l23 apps.
Change-Id: I3141b6cb4a0482970f434180ef8dda3af1d4aa0c
A small layer23 framework is added which allows apps to easily share/reuse
VTY commands while giving some flexiblity to add new per-app
specific configs/cmds, since not all commands may be relevant for all
apps.
Some of the mobile app code is moved to common, and sample infra is
added to modem app.
Future commits will most probably keep moving more stuff mobile->common
and then reusing those in modem app, as found needed.
Change-Id: Iabfb3129199488d790b89884bc1e424f2aca696f
This way we can extend its API and contents more easily,
and keep most of it together in one place.
Change-Id: Icb4891cc1e4a0ecb5f09cb8a84b0ebe1b91a46b8
This change introduces a new feature to the mobile application -
audio I/O support, which allows the user to speak right from the
host side running mobile through its ordinary mic and speakers.
The audio I/O is based on libosmogapk [1][2], which in its turn
uses the ALSA sound system for the playback and capture. This
is a new optional dependency of mobile, which is automatically
picked up if available during the build configuration. Whether
to depend on it or not can be controlled using '--with-gapk-io'.
The API offered by libosmogapk implies to use the processing chains,
which generally consist of a source block, several processing blocks,
and a sink block. The mobile app implements the following chains:
- 'pq_audio_source' (voice capture -> frame encoding),
- 'pq_audio_sink' (frame decoding -> voice playback).
both taking/storing TCH frames from/to the following two buffers:
- 'tch_fb_ul' - a buffer for to be played DL TCH frames,
- 'tch_fb_dl' - a buffer for encoded UL TCH frames.
The buffers are served by a new function gapk_io_dequeue().
[1] https://gitea.osmocom.org/osmocom/gapk/
[1] https://osmocom.org/projects/gapk
Change-Id: Ib86b0746606c191573cc773f01172afbb52f33a9
Related: OS#5599
Do not send voice frames to the external MNCC unconditionally.
Add a new I/O handler type for the external MNCC application.
Change-Id: I406b169963e6654110329d741728fa12c8c8eeec
Related: OS#5599
Some L1PHY targets (e.g. Calypso based Mot C1xx phones) have built in
microphone and speaker. Some targets do not have them. Currently we
unconditionally instruct the L1PHY to handle TCH frames internally.
Make this behavior configurable via the VTY interface.
Change-Id: I131f213ef7c2736f7310f0183b83f3bc3064cd98
Related: OS#5599
Since the mobile application is potentially able to maintain
multiple MS instances, it's better to have a possibility to
choose an MNCC (Call Control) handler per each MS separately.
This change removes the command-line option '-m', which was used
for enabling the external MNCC. Now it's possible configure the
MNCC handler for each MS via the VTY interface and settings.
The following MNCC-handlers are available:
- internal - built-in MNCC-handler (default);
- external - external MNCC-handler via UNIX-socket (e.g. LCR);
- dummy - dummy handler without CC support.
Change-Id: I2df91c7a79ba5c39bc6ceae900ef649129dd0346
Related: OS#3400
Previously the MNCC socket path was generated automatically,
using concatenation of the '/tmp/ms_mncc_' prefix and MS name.
Let's allow the user to specify this manually, keeping the same
naming generation method for default value.
Change-Id: I643356ac579bc5e765f668265ec803b22a73739c
Related: OS#3400
Remove the paragraph about writing to the Free Software Foundation's
mailing address. The FSF has changed addresses in the past, and may do
so again. In 2021 this is not useful, let's rather have a bit less
boilerplate at the start of source files.
Change-Id: I73be012c01c0108fb6951dbff91d50eb19b40c51
The aim is to add configurable audio loopback to mobile. An existing patch on a
branch from fixeria [1] adds the audio config section. Add a reduced version of
this audio config to be compatible with the future merge.
Add the audio loopback setting, so far without functionality.
Subsequent patch adds the actual loopback.
[1] osmocom-bb branch fixeria/audio,
patch "mobile/vty_interface.c: add new 'audio' section"
Change-id I62cd5ef22ca2290fcafe65c78537ddbcb39fb8c6
Change-Id: Ie03e4a6c6f81ea3925266dd22e87506d722a6e1a
Since we have two ways to interact with a physical SIM:
- using built-in SIM reader of the L1 PHY (via L1CTL),
- using remote reader via (BT)SAP protocol,
name 'GSM_SIM_TYPE_READER' looks quite confusing. Let's rename it
in order to explicitly indicate the role of L1 PHY.
Change-Id: I0f83f365ed50cfd658fdd3a9d6866ed76c8c4009
settings.c:191:2: warning: ‘strncpy’ output may be truncated copying 15 bytes from a string of length 15 -Wstringop-truncation]
strncpy(set->imeisv, set->imei, 15);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
CC subscriber.o
CC support.o
CC transaction.o
CC vty_interface.o
CC voice.o
CC mncc_sock.o
CC primitives.o
mncc_sock.c: In function ‘osmo_unixsock_listen’:
mncc_sock.c:318:2: warning: ‘strncpy’ specified bound 108 equals destination size [-Wstringop-truncation]
strncpy(local.sun_path, path, sizeof(local.sun_path));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
CC script_lua.o
vty_interface.c: In function ‘cfg_gps_device’:
vty_interface.c:1144:2: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
strncpy(g.device, argv[0], sizeof(g.device));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
AR libmobile.a
Change-Id: Id52978f3bf7a8abea62237d7c32f8f87e1bb34a1
Disable storing the SMS on disk. This is useful when scripting mobile.
Keep the default of attempting to store it to disk.
Change-Id: I6353447343d98ebaa5e12ab63f995750f81c8500
When no cell was found during the PLMN search the camp on any cell
state will be entered. LUs are prevented in this state and it will be
left after the start_any_timer has timedout. Even if camping on the
home network the state will not be left before the expiry of the timer.
For systematic tests this is producing a too high upper bound. Make it
configurable so we can succeed with a UL more quickly.
Change-Id: I25bc985cd4360d5e37d05a7b16b39eefb75ce20f
Right now the script will be executed once it is loaded. Make sure
to write it into the config file last. Expose various log commands
for logging. Jump through some hoops and get the filename and line
number from lua.
Change-Id: I456f6b6b5e1a14ed6c8cb0dcc5140093d3c61ef6
Move the check if within the mobile app there is no other active
MS using the same L1 socket. This way we can call this function
from the primitive code as well.
Change-Id: Ib4aa5ff212fa6bead8f620abaecc6a0b51a99fec
It seemed like msg_ref could go out of sync. In some places we are
using sms->msg_ref in other cases we pass it as parameter (e.g. when
sending the SMS) or we get it out of the gsm411_rp_hdr.
Instead of hardcoding 42 for all messages make it configurable and
pass the parameter from the caller.
Change-Id: I4bac5f06921b5fd85a98d97770d42d4858ca1c42
The enum was created to understand the different states during
the shutdown and find places where it is used. The normal
transitions are like.
Idle -> Imsi Detach -> L1 Reset -> Done
Idle -> L1 Reset -> Done
The shutdown can get stuck in case:
* Out of memory situation while handling IMSI detach (timeout)
* Never receiving l1 reset acknnowledgment.
The code could benefit from the move to osmo fsm to deal with
proper timeouts.
Change-Id: Iee1140e4848923c7270495c381bf87b7e3fddee1
"All" our VTY prompts have a space after the prompt.
Also do that for '(ms)', '(test-sim)' and '(support)' prompts.
Change
OsmocomBB(ms)#exit
to
OsmocomBB(ms)# exit
Change-Id: Id437279e0fa9845630a306958b404efa3b94b492
vty_install_default() and install_default() will soon be deprecated.
Depends: I5021c64a787b63314e0f2f1cba0b8fc7bff4f09b
Change-Id: I300a4b34a2031fd09d110ef18375d140a6dca7ba
As we use talloc, it's absurdly not to use the main feature of
the library - hierarchical memory management. This change sets
talloc context of all sub-allocated objects to related osmocom_ms
instance. So, as soon as osmocom_ms instance is destroyed, all
sub-allocated chunks are getting destroyed too.
Change-Id: I6e3467ff739f3e6dc8dd60cc6d1fcd3f8e490ce9
According to the vty_app_info struct definition, the go_parent_cb()
should return an integer, but not enum. So, this change fixes the
following compiler warning:
> warning: initialization from incompatible pointer type
> .go_parent_cb = ms_vty_go_parent,
Change-Id: Ib55e43eaaebdd9fe0d74a030b1057ae82804a77e
This change registers the command, which is now implemented in
libosmocore since the 463deef8c209dd7eb023ac70bf41fa9893ad35ed
and allows to introspect mobile application's talloc context
directly from the VTY interface.
Change-Id: I979d64ae63d385f4fd082a4e3f981cbf5ab28338
Since we use indenting as means to implicitly exit child nodes,
no need to write 'exit' at the end of each child node.
Change-Id: I73b0f3926d766d21ca68c8e01b7fc70b2b4636c9
Andreas Eversberg
Pau Espin
Vadim Yanitskiy
Oliver Smith
Martin Hauke
Harald Welte