Joel Cunningham
34c9e30225
test_tcp: de-duplicate seqno checking defines
...
This commit moves common defines and senqo array so they can be
re-used in mulptiple places for sequence number checking rather
than duplicated
Currently they are used in two places, but I'm anticipating needing
them in future TCP unit tests
2017-03-31 11:57:33 -05:00
Dirk Ziegelmeier
6559ffd848
Fix C++ style comment in altcp_tls_mbedtls.c
2017-03-31 13:05:04 +02:00
goldsimon
33466ee6a8
dhcp_parse_reply: return ERR_VAL instead of asserting on offset-out-of-pbuf
2017-03-30 22:30:27 +02:00
goldsimon
1c57c84200
vj_uncompress_uncomp: copy from/to bigger buffers (used for checks before) instead of cs->cs_ip and ip; just to help static code analysis to see this is correct ;-)
2017-03-30 21:54:42 +02:00
goldsimon
aa0601a66d
snmp_asn1_dec_tlv: explicitly check 'length_bytes > pbuf_stream->length' (for clarity, even if it would fail in pbuf_stream later)
2017-03-30 21:31:44 +02:00
goldsimon
3aa854409a
pbuf_copy_partial: remove double-check of 'buf' and 'dataptr'
2017-03-30 21:29:53 +02:00
goldsimon
4313bf2a74
altcp_tls_mbedtls: fix TX when lower write returns ERR_MEM
2017-03-30 14:55:37 +02:00
goldsimon
51dbd1a7c0
altcp: added altcp_get_port()
2017-03-30 14:19:31 +02:00
Dirk Ziegelmeier
4a7569fc2d
SNMP traps: Fix ignored return values
2017-03-30 13:01:10 +02:00
Dirk Ziegelmeier
132c285fd4
SNMP. Fix several ignored return values
2017-03-30 12:50:32 +02:00
Dirk Ziegelmeier
2673e635a3
Fix community string length copying - correctly handle long strings
2017-03-30 11:09:35 +02:00
Dirk Ziegelmeier
8d149e63a6
SNMP: strcpy -> strncpy, strlen -> strnlen
2017-03-30 08:57:53 +02:00
Joel Cunningham
c722261142
tcp: bug #50614 : move unsent queue check/pcb->snd_buf update
...
This commit corrects what looks like an ancient incorrect organization
of the logic for processing an ACK which acks new data. Once moved,
we can also change to using TCP_SEQ_LEQ on ackno instead of TCP_BETWEEN
because ackno has already been checked against snd_nxt
The work of checking the unsent queue and updating pcb->snd_buf (both
steps required for new data ACK) should be located under the conditional
that checks TCP_SEQ_BETWEEN(ackno, pcb->lastack+1, pcb->snd_nxt)
The comment following the unsent queue check/pcb->snd_buf update even
indicates "End of ACK for new data processing" when the logic is clearly
outside of this check
From what I can tell, this mis-organization isn't causing any incorrect
behavior since the unsent queue checked that ackno was between start of
segment and snd_nxt and recv_acked would be 0 during pcb->snd_buf update.
Instead this is waisted work for duplicate ACKS (can be common) and other
old ACKs
2017-03-29 16:24:54 -05:00
goldsimon
720f9b3a0b
fix compiling altcp_tls_mbedtls sources/headers if mbedtls is not available
2017-03-29 23:02:16 +02:00
goldsimon
856b49a057
lwip_sendmsg: fix check for unsupported flags
2017-03-29 22:38:16 +02:00
goldsimon
5d600f72d2
bridgeif_input: check netif != NULL before calling netif_get_client_data()
2017-03-29 22:27:00 +02:00
goldsimon
ca9f57c09f
lwip_fcntl/F_GETFL: no need to check sock->conn != NULL: already checked by get_socket()
2017-03-29 22:26:34 +02:00
goldsimon
5b6c654dd1
make F_GETFL return file access mode for !CORE_LOCKING as well
2017-03-29 20:54:24 +02:00
Joan Lledó
172dab1289
lwip_fcntl() returns access modes
2017-03-29 20:46:30 +02:00
Dirk Ziegelmeier
33e3ee0790
Clarify LWIP_ALTCP_TLS usage a bit
2017-03-29 08:52:19 +02:00
Dirk Ziegelmeier
8fd90ea136
improve mqtt documentation
2017-03-29 08:43:27 +02:00
Dirk Ziegelmeier
fbcdb4d9f1
Fix function name in altcp.c
2017-03-29 08:22:35 +02:00
Dirk Ziegelmeier
2ca717e18d
altcp_tls.h: Document ARM mbedtls port
2017-03-28 21:34:00 +02:00
Dirk Ziegelmeier
40df1474cc
SNMP: Advertise SNMPv3 support
2017-03-28 21:33:37 +02:00
Dirk Ziegelmeier
3266511ebb
Improve documentation, add TLS stuff
2017-03-28 21:25:49 +02:00
Dirk Ziegelmeier
9b6192bd65
Create smtp_opts.h and add SMTP client to doxygen docs
2017-03-28 21:14:56 +02:00
Dirk Ziegelmeier
f7ac739022
Correct a few header #include guards
2017-03-28 20:44:39 +02:00
Dirk Ziegelmeier
b9dffc5e4b
Filelists.mk: Move all mbedtls related files to own section
2017-03-28 20:42:21 +02:00
Dirk Ziegelmeier
3826bcceab
Move SMTP from contrib to main lwIP rep - with TLS support, it becomes useful again
2017-03-28 20:40:47 +02:00
Dirk Ziegelmeier
38651b8069
Cleanup #include structure of altcp_tls a bit
...
(as discussed with Simon today)
2017-03-28 20:31:25 +02:00
goldsimon
b09b3fa4e6
altcp_tcp: some more debug checks
2017-03-28 16:20:20 +02:00
goldsimon
898d3832a7
more fixes for !LWIP_ALTCP: move mqtt client struct definitions to mqtt.c
2017-03-28 14:12:22 +02:00
goldsimon
537c258efa
httpd/altcp: add forgotten functions
2017-03-28 14:04:40 +02:00
Dirk Ziegelmeier
7599706808
One more try to fix mqtt.c
2017-03-28 12:30:26 +02:00
Dirk Ziegelmeier
1c5237b6c4
Try to fix build of mqtt after ALTCP_TLS changes
2017-03-28 11:48:01 +02:00
goldsimon
8b6b270287
mqtt: clean up struct prototypes a bit
2017-03-28 09:20:59 +02:00
goldsimon
8673610f3f
mqtt: add TLS support
2017-03-28 09:19:32 +02:00
goldsimon
26a6e034fc
mqtt: convert to altcp API
2017-03-28 09:14:35 +02:00
goldsimon
1dfe916808
altcp_tcp: use 'void* state' to store tcp_pcb, not 'altcp_pcb* inner_conn'
2017-03-28 09:09:13 +02:00
goldsimon
881ab3011e
mqtt: pass client_user/client_pass to server if != NULL
2017-03-27 22:25:26 +02:00
goldsimon
ca43e64d35
minor: fixed typo in doc
2017-03-27 12:23:02 +02:00
Daniel Elstner
751ee7a534
SNTP: Implement round-trip delay compensation
...
Introduce a new configuration define SNTP_COMP_ROUNDTRIP to compensate
for network round-trip delays when setting the system clock from SNTP.
Note that this feature requires compiler support for 64-bit arithmetic.
2017-03-27 10:43:03 +02:00
Daniel Elstner
cc77b308a4
SNTP: Unify timestamp extraction from response packet
...
Avoid piecemeal invocation of pbuf_copy_partial() for each SNTP header
field. The new code may sometimes copy more than necessary, but the
complexity is reduced.
2017-03-27 10:43:02 +02:00
Daniel Elstner
2fa9cd8530
SNTP: Streamline timestamp handling
...
Generalize the NTP timestamp conversion arithmetic, and provide hooks
for using native NTP timestamps when setting or getting the system
clock time. Convert microseconds to a fraction as needed when getting
the system time.
2017-03-27 10:43:01 +02:00
Daniel Elstner
9323ad3211
arch: Optionally support 64-bit integers
2017-03-27 10:43:00 +02:00
goldsimon
596bddac47
altcp: added raw tcp fallback for altcp_get_ip() #if !LWIP_ALTCP
2017-03-26 22:29:18 +02:00
goldsimon
425b2dda61
altcp_get_ip: added altcp_get_ip(), added default functions that only defer a call to the inner_conn (moved from tls_mbedtls to generic altcp)
2017-03-26 22:26:40 +02:00
goldsimon
1ab89ed5e6
bridgeif: fixed IPv6-only build
2017-03-26 20:52:05 +02:00
goldsimon
6add16e36b
altcp_tls_mbedtls: fixed memory leak introduced by delayed deallocation
2017-03-25 20:35:46 +01:00
goldsimon
0581a77731
Prepare altcp_tls_mbedtls for TLS clients (not fully tested yet)
2017-03-24 15:25:43 +01:00
