The interface number is generated automatically if one
presses <tab> when expecting the interface.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Allow multiple commands use the same dynamic shell command
completion when expecting network interface index.
For example "net iface" and "net stats" are such commands.
The network interface expansion cannot be used in "net ipv6 add",
"net ipv4 add" and "net route" commands as they require more
data after the network interface index argument.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
The "net stacks" has been obsolete for a long time already
so remove it for good. It is replaced by "kernel stacks" cmd.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
This is a preparation for the refactoring. The old "net" command
is renamed "net_old" so that the individual commands can be
placed into a separate .c files.
This is done like this because we need to use the
SHELL_SUBCMD_SET_CREATE() to create the sub-command and then
use the SHELL_SUBCMD_ADD() in the .c files to add the command
into the sub-command and not get conflict with the same name
sub-command.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
This is preparation commit that moves the net shell code to
subsys/net/lib/shell directory. The following commits will
then refactor the code in net_shell.c to smaller and more
manageable pieces.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
As composite operations don't have path in CoAP packet,
it wrongly triggered a check for security object and got
denied the access.
Fixes#64012
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
When objects are initialized, empty strings should be set to length of
zero, instead of length of the full buffer.
So use INIT_OBJ_RES_DATA_LEN() to give both, the buffer size and data
length.
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
When resource instances are initialized, we must calculate
beginning of the data buffer using the index and maximum
data length. Otherwise buffers would overlap with previous.
Fixes#64011
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
As the lwm2m_registry.c and specificly lwm2m_set()
functions already ensure null-terminator on string and
count that into string lenght, the content type handlers
should do the same.
When string is written, strlen()+1 is the data length.
When string is read, use the data length, so we don't
leak uninitialized strings. If buffer overrun have
removed the null-terminator the strlen() migh be larger
than data_len.
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
Resend the request with Echo option and the received Echo
option value when receiving a 4.01 (Unauthorized) response
with the Echo option.
Add missing header file kernel.h to coap_client.h.
Signed-off-by: Juha Ylinen <juha.ylinen@nordicsemi.no>
Add new configuration value CONFIG_LWM2M_UPDATE_PERIOD
that allows calculating update period from last update,
instead of calculating it from the lifetime.
In runtime, server is allowed to change the lifetime of the
registration which causes update perdiod to be effected.
When fixed update period is preferred, UPDATE_PERIOD
config is then used.
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
rand32.h does not make much sense, since the random subsystem
provides more APIs than just getting a random 32 bits value.
Rename it to random.h and get consistently with other
subsystems.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
Only confirmable messages need pending tracking. Non-confirmable
messages are released after sending.
Match incoming packets with token, not message ID.
Ignore responses with non-matching tokens.
Remove unused function send_reset().
Signed-off-by: Juha Ylinen <juha.ylinen@nordicsemi.no>
In case observation token changes (the LwM2M server re-sends
observation request to the client), the LwM2M engine should cancel any
ongoing notifications based on the old token. Otherwise, it will be
impossible to match the pending notification reply (ACK) with the
observer context anymore, causing new notifications for this
observation to stall.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
The compiler emits a "null where non-null expected" warning unless the
argument of strlen is non-null at compile time.
Signed-off-by: Florian Grandel <fgrandel@code-for-humans.de>
The "encryption only" security level was deprecated in IEEE
802.15.4-2015. This deprecation has already been introduced in the code
but was overlooked in net config.
Signed-off-by: Florian Grandel <fgrandel@code-for-humans.de>
The current zperf tcp/udp download command doesn't provide the option
to bind the server to a specific host address. If there is more than
one interface, it will not be possible to test each interface with zperf
tcp/udp download command without building the Zpehyr.
This patch will add support for zperf tcp/udp download command to bind
server to host interface address.
Signed-off-by: Rahul Singh <rahul.singh@arm.com>
Added a new event for LWM2M_RD_CLIENT_EVENT_DEREGISTER for
indicate LwM2M client dereistartion.
Updated unit test and sample for new event type
Signed-off-by: Juha Heiskanen <juha.heiskanen@nordicsemi.no>
This adds a function k_object_is_valid() to check if a kernel
object exists, of certain type, and has been initialized.
This replaces the same (or very similar) code that has been
copied from kernel into the network subsystem.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
