ICMPv6 network packets are processed and consumed (if not dropped)
within `net_icmpv6_input` function. Therefore they shoud not be
passed to the `net_conn_input` function.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Macros are replaced by C++ friendly versions:
- SHELL_CREATE_STATIC_SUBCMD_SET by SHELL_STATIC_SUBCMD_SET_CREATE
- SHELL_CREATE_DYNAMIC_CMD by SHELL_DYNAMIC_CMD_CREATE
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
It is planned to deprecate SHELL_CREATE_STATIC_SUBCMD_SET macro
which is replaced by SHELL_STATIC_SUBCMD_SET_CREATE.
Additionally, removed irrelevant comments about alphabetical
ordering which is no longer needed.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
This function is the opposite of getaddrinfo(), i.e. converts
struct sockaddr into a textual address. Normally (or more
specifically, based on the flags) it would perform reverse DNS
lookup, but current implementation implements only subset of
functionality, by converting to numeric textual address.
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
`net_ipv6_finalize` expects packet cursor to be reinitialized in order
to finalize packet correctly. This commits adds missing cursor
initialization.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
A debug message told "Set EOF flag on pkt %p", but actually printed
net_context instead of net_pkt.
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
In order to follow the BSD socket numbering of the network
interfaces, start numbering from 1. The index 0 is reserved
to mean any interface in BSD socket code.
Fixes#13084
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Make sure that network related functions are always documented.
This means keeping the prototype and possible stub together.
Fixes#12615
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
There are issues using lowercase min and max macros when compiling a C++
application with a third-party toolchain such as GNU ARM Embedded when
using some STL headers i.e. <chrono>.
This is because there are actual C++ functions called min and max
defined in some of the STL headers and these macros interfere with them.
By changing the macros to UPPERCASE, which is consistent with almost all
other pre-processor macros this naming conflict is avoided.
All files that use these macros have been updated.
Signed-off-by: Carlos Stuart <carlosstuart1970@gmail.com>
Commit 44964c735e ("net/gptp: Switch GPTP to new net_pkt API") changed
the callback used for allocation (from net_pkt_get_reserve_tx to
net_pkt_alloc_with_buffer), but for compilation with
CONFIG_NET_DEBUG_NET_PKT_ALLOC enabled, both callbacks are used
(the first pointer was just overwritten, causing MPU FAULT).
This commit removes the extra callback and fixes the fault.
Signed-off-by: Tomasz Gorochowik <tgorochowik@antmicro.com>
Per Coverity report, oma_tlv_put() does pointer arithmetic accessing
the data as an array of u8_t. In put_bool() we get a singleton
pointer from the evaluation of: "value != 0 ? 1 : 0" which is
passed to put_s8() which in turn passes it to oma_tlv_put().
To avoid misinterpretation, let's create a temporary s8_t variable
to pass into oma_tlv_put instead.
Fixes: https://github.com/zephyrproject-rtos/zephyr/issues/12312
Signed-off-by: Michael Scott <mike@foundries.io>
The option CONFIG_NET_SOCKETS_RAW name was changed to
CONFIG_NET_SOCKETS_PACKET but two checks using the old name
was left to net_context.c
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
shutdown() itself is described as just marking RX or TX path of a
socket as not available. For the first approximation, we implement
it just as a dummy function, to allow build existing POSIX
applications which use it.
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Zero is a special value in the binary32/64 format. It has all zero
bits (sign=0, exponent=0 and fraction=0).
Handle this special case explicitly instead of trying to encode
in binary format which results in an incorrect value of 0.5.
Signed-off-by: Michael Scott <mike@foundries.io>
net_context uses net_pkt_alloc_with_buffer(), which sets the family and
protocol (according to parameters) so no need to set the family again.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Initial implementation of IPSO Timer object #3340
Based on: http://www.openmobilealliance.org/tech/profiles/lwm2m/3340.xml
"This IPSO object is used to time events and actions, using patterns
common to industrial timers. A POST to the trigger resource or On/Off
input state change starts the timing operation, and the timer
remaining time shows zero when the operation is complete. The
patterns supported are One-Shot (mode 1), On-Time or Interval
(mode 2), Time delay on pick-up or TDPU (tmode 3), and Time Delay
on Drop-Out or TDDO (mode 4). Mode 0 disables the timer, so the output
follows the input with no delay. A counter is provided to count
occurrences of the timer output changing from 0 to 1. Writing a value
of zero resets the counter. The Digital Input State resource reports
the state of the timer output."
NOTE: Only One-Shot Mode (mode 1) is implemented in this patch.
Signed-off-by: Michael Scott <mike@foundries.io>
During the initial work on LwM2M, the float32/64 code was
basically stubbed out. Float32 sent only whole values and
float64 was completely broken.
Let's clean up the OMA TLV formatting code by moving the float
processing code into a separate file: lwm2m_util.c.
Then using public definitions for binary32 and binary64, let's
fix the processing code to correctly fill the float32_value_t
and float64_value_t types.
Signed-off-by: Michael Scott <mike@foundries.io>
Now that legacy net_pkt_pull function has been removed, the new
function can be renamed accordingly.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Now that the stack uses the new API from net_pkt for pulling, no need
to keep the legacy one around.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Now that legacy net_pkt_clone function has been removed, the new
function can be renamed accordingly.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Now that the stack uses the new API from net_pkt for copying, no need
to keep the legacy one around.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Now that legacy net_pkt_clone function has been removed, the new
function can be renamed accordingly.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Now that the stack uses the new API from net_pkt for cloning, no need to
keep the legacy one around.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
net_pkt_clone_new() sets the same attributes of the original packet to
the cloned one.
Fixes#13147
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
There is no need for appdata pointer: net_pkt's cursor is already at the
right position, i.e. the beginning of the payload right after all IP/TCP
headers.
Also, when reading the actual data, let's use net_pkt_read_new()
relevantly instead of going through the buffer by ourselves.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
There is no need for appdata pointer: net_pkt's cursor is already at the
right position, i.e. the beginning of the payload right after all IP/UDP
headers.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
It will return the amount of data to be read from current cursor
position. This will prove to be useful to remove appdatalen attribute.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
It is now useless as the only function using it
(net_pkt_set_appdata_values) got removed.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Let's not call net_pkt_set_appdata_values() which will be more costly
since it will need to parse all over again the packet to grab the tcp
header. Instead, let's use the tcp header pointer we have already and
set the appdata attributes directly.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Though unused anywhere, this function seems to have some usage while
debugging.
Let's rename it to a more semantically relevant name.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
And remove the parameter "full" as there is no "ll reserve" distinction
anymore. The parameter was unused since the ll reserve concept removal.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
It not used anymore. If one wants to do the same check, it will require
to place the net_pkt cursor at the relevant position and use
net_pkt_is_contiguous(pkt, sizeof(struct net_udp_hdr))
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
It is now useless and can be replaced by net_udp_get_hdr() directly, in
the 2 unit tests it was used.
Removing as well the dbg function too_short_msg()
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Let's use the new API for these 2 functions. Note that in some places,
using these functions is under-optimized (like in llmnr-responder in
dns: it gets the ip/udp headers already from the recv callback. That
will need to be taken care of later).
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
net_pkt_tcp_data was only used in tcp unit test and could be replaced by
local net_tcp_get_hdr.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
