MDNS_TTL changed to MDNS_IP_TTL for clarity.
The mDNS RR ttl does not need to be settalbe, this is against the
RFC. RFC6762 states that for rr's with the hostname in them
somewhere, the ttl should be 120s. If it's not in their it should
be 75 minutes and if the answer is send to a legacy dns querier,
it should be no more then 10s.
This patch corrects the ttl behavior to the RFC.
see RFC 6762 section 8.2: for tiebreaking to work correctly in all
cases, the Authority section must contain all the records and
proposed rdata being probed for uniqueness.
mDNS.c needed to become cleaner. Domain related functions are
moved to the mdns_domain.c util module. The output related
functions are split off (clear separation between defining the
packet and generating the packet). The output functions can
now be found in mdns_out.c.
mDNS move probe question packet generation to mdns_send_outpacket
The probe any questions were added to the pbuf in the send_probe
routine. It is better if we move all pbuf generation to the output
function so later on packets can be delayed etc. keep it all in
one place.
mDNS: move legacy question generation to mdns_send_outpacket
It's better to do the pbuf generation in one place.
Especially important for message delaying etc.
mDNS take out domain related functionality and put in other file.
The mDNS file is getting very big and a lot still needs to be added.
For clarity reasons it's better to split these domain functions
from the main mDNS file.
mDNS split off output related functionality and put in other file
A lot of functions are only needed for the generation of the pbuf,
by separating them into another file we clean up the mdns file.
We only need the mdns_send_outpacket function as interface.
Packet definition is now completely separated from packet
generation.
Improved fix instead of patch #9699.
Signed-off-by: Simon Goldschmidt <goldsimon@gmx.de>
(cherry picked from commit 98d1cb1c000577468e2b1b54137b4bb37f161f85)
This reverts commit 684adaca2990b713b1708e46bda150f9a6e3c297.
It changes the behaviour to assert for applications running good so far.
Signed-off-by: Simon Goldschmidt <goldsimon@gmx.de>
lwip_getsockopt_internal/lwip_setsockopt_internal were renamed to
lwip_getsockopt_impl/lwip_setsockopt_impl. Update the comment accordingly.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
This is the default way for mbedTLS. Add entropy sources via defines (see
mbedtls_entropy_init).
This removes the use of ALTCP_MBEDTLS_RNG_FN
Signed-off-by: Simon Goldschmidt <goldsimon@gmx.de>
New etharp queries should restart the 5 second timeout on the ARP
table entry if it is still pending.
Signed-off-by: Simon Goldschmidt <goldsimon@gmx.de>
The instance of the SNMP node was found, that's why the functions have been called. So if set_test() and/or set_value() do not exist, it means the SNMP node instance is not writable.
Add define LWIP_HTTPD_SSI_EXTENSIONS to make the extension list
overridable, clarify documentation of LWIP_HTTPD_SSI_BY_FILE_EXTENSION
a bit.
Signed-off-by: Simon Goldschmidt <goldsimon@gmx.de>
By defining LWIP_PLATFORM_ASSERT to a function, we can prevent arch.h
from including stdio.h and stdlib.h
Signed-off-by: Simon Goldschmidt <goldsimon@gmx.de>
This reverts commit 413b26a7e1f746108e2d7f200baf1e08071329c2.
It breaks the build if LWIP_SOCKET is disabled.
Plus it breaks git history for inet.h and sockets.h for no real reason.
Signed-off-by: Simon Goldschmidt <goldsimon@gmx.de>
New macro LWIP_SOCKET_HEADERS can be used to replace
LwIP sockets headers by OS's headers.
By default LWIP_SOCKET_HEADERS==LWIP_SOCKET, when LWIP_SOCKET==1
and LWIP_SOCKET_HEADERS==0, user must provide their custom headers
by setting LWIP_INCLUDE_SOCKETS and LWIP_INCLUDE_INET.
pppos_input() is safe to call from outside tcpip_thread when
PPP_INPROC_IRQ_SAFE == 1, so only check if PPP_INPROC_IRQ_SAFE == 0
Signed-off-by: Simon Goldschmidt <goldsimon@gmx.de>
This reverts commit 1570dd8ad1c6afd2438dcb8b18d9eed794f78baa.
Buffering pcb->local_port is needed because TCP_PCB_REMOVE_ACTIVE()
sets it to 0 via tcp_pcb_remove() (comment: "reset the local port
to prevent the pcb from being 'bound'").
Signed-off-by: Simon Goldschmidt <goldsimon@gmx.de>
