For zero element arrays we might inadvertently run past the end of the
iov buffer. Fix this by adding additional checks that n_elem > 0 and
don't call _iter_get_data unless needed.
This change is likely to break multiple drivers. One can easily emulate
the current behavior (pre-this commit) by calling
ofono_sim_initialized_notify after ofono_sim_inserted_notify.
All the functionality for the simauth driver was moved
into the sim atom. This patch transitions the simauth
atom to using those API's instead of the simauth driver
API's.
With this change it made more sense to store each AID
as its own object structure so the AID and object path
could be re-used rather than generating it on the fly.
Renamed the simauth 'sim' variable to 'sa' to keep it
consistent now that the simauth structure references
the sim atom as 'sim'.
Moved logical access API from simauth to sim atom. This removes
the need for a simauth driver completely, as the rest of the
functionality was moved in previous commits.
In SimManager, the Retries property isn't used for gemalto modems.
The at command AT^SPIC is used to get the remaining retries left
for the current required password type.
This commit enable the use of the driver in the gemalto plugin
In SimManager, the Retries property isn't used for gemalto modems.
The at command AT^SPIC is used to get the remaining retries left
for the current required password type.
This commit adds the implementation in the SIM driver of the retries
queries.
API to create a sim context for the ISIM application, if found.
During AID discovery, if an ISIM AID is found, a new fs object is
initialized for the ISIM which will be used for any future
ISIM context creation.
The simfs atom could not read EF's that did not exist on the
'default' ADF directory. This implements a new way to read EF's
that exist on a given AID. A new fs object/context can be
initialized for a given AID. Using this fs context with
the existing read file API will read from that AID rather than
the default ADF.
Accessing an AID requires opening a channel to that application.
This patch implements session management API's so that other atoms
can access a given AID. Now any atom can get a session ID from the
sim atom. This will either reuse an existing session or open a new
channel. Once done, the atom should release the session which will
automatically close the channel when no atoms are using it.
The major functional change to the sim atom is the AID discovery
phase of initialization. Now, the sim atom is not 'ready' until AID
discovery finishes where before, the sim was 'ready' after the IMSI
had been obtained. If application discovery is not supported then
the the sim atom behaves as it did before.
ISIM and newer AID's require opening a logical channel to read
their EF's. This requires new driver API's to discover AID's,
open/close a channel, and reading the EF's from an opened channel.
This functionality was moved from the simauth module.
The Le parameter in the AUTHENTICATE command was not being
set for GSM authentication. This did work, but explicitly
setting it to 0 as UMTS does was more consitent.
When modem does not answer or answers slowly to a discovery request,
a timeout occurs.
In timeout callback, request should be removed from queues to avoid
treating answer if it arrives later.
The state needs to be checked prior to calling __ofono_atom_register
because atom registration calls OFONO_ATOM_WATCH_CONDITION_REGISTERED
callbacks each of which may call ofono_sim_inserted_notify. Should
that happen, by the time __ofono_atom_register returns, ofono_sim
will be in OFONO_SIM_STATE_INSERTED state and sim_initialize will
be called twice if the initial state was OFONO_SIM_STATE_NOT_PRESENT.
If nothing else, that results in memory leaks like this one (because
IMSI will be queried twice, among other things):
==3017== 16 bytes in 1 blocks are definitely lost in loss record 187 of 475
==3017== at 0x483F380: malloc (vg_replace_malloc.c:296)
==3017== by 0x4AFB0DF: g_malloc (gmem.c:94)
==3017== by 0x4B12185: g_strdup (gstrfuncs.c:363)
==3017== by 0xF79D3: sim_imsi_obtained (sim.c:1535)
==3017== by 0xF7BB3: sim_imsi_cb (sim.c:1594)
==3017== by 0x66C23: at_cimi_cb (sim.c:441)
==3017== by 0xA6B53: at_chat_finish_command (gatchat.c:459)
==3017== by 0xA6D9F: at_chat_handle_command_response (gatchat.c:521)
==3017== by 0xA70AF: have_line (gatchat.c:600)
==3017== by 0xA76DF: new_bytes (gatchat.c:759)
==3017== by 0xABACF: received_data (gatio.c:122)
==3017== by 0xAD093: watch_dispatch (gatmux.c:461)
==3017== by 0xAC5D3: dispatch_sources (gatmux.c:180)
==3017== by 0xAC98F: received_data (gatmux.c:265)
==3017== by 0x4AF606F: g_main_dispatch (gmain.c:3154)
==3017== by 0x4AF606F: g_main_context_dispatch (gmain.c:3769)
==3017== by 0x4AF631D: g_main_context_iterate.isra.4 (gmain.c:3840)
==3017== by 0x4AF658F: g_main_loop_run (gmain.c:4034)
==3017== by 0xBE8AF: main (main.c:261)
synthethize_outgoing_call was only used once from dial_handle_result.
So move all the logic of registering the call to D-Bus and adding it to
the voicecalls list to that function.
This will allow synthethize_outgoing_call to be used from other
callbacks where the dial callback is guaranteed to return before any
call state notifications, e.g. in the case of +BLDN.