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Commit Graph

259 Commits

Author SHA1 Message Date
Benjamin Valentin
a37b283ebe nanocoap: coap_tree_handler(): accept resources in any order 2022-09-26 20:32:30 +02:00
Benjamin Valentin
42a8a587c4 nanocoap_sock: add nanocoap_sock_{put, post}_url() 2022-09-23 19:47:02 +02:00
Benjamin Valentin
b6fac2b2c7 nanocoap_sock: consitfy remote 2022-09-14 10:29:57 +02:00
benpicco
b117171fcf
Merge pull request #18519 from benpicco/coap_request_ctx_get_remote 
gcoap: add remote sock_udp_ep_t to coap_request_ctx_t
 2022-09-12 20:30:19 +02:00
Benjamin Valentin
1552267d19 gcoap: drop duplicate context field from coap_request_ctx_t 2022-09-12 17:51:26 +02:00
Benjamin Valentin
2376343547 gcoap: add remote sock_udp_ep_t to coap_request_ctx_t 2022-09-12 17:51:26 +02:00
Benjamin Valentin
37dceb6c80 nanocoap_sock: use correct error code in nanocoap_get_blockwise_url_to_buf() 
It should return -ENOBUFS like the other nanocoap_…() functions, not -1
 2022-09-05 07:40:59 +02:00
Benjamin Valentin
514f039c30 nanocoap_sock: add nanocoap_sock_{put, post}() 2022-08-25 17:52:43 +02:00
Benjamin Valentin
d7bb42296a gcoap: move tl_type to coap_request_ctx_t 2022-07-17 18:05:07 +02:00
Benjamin Valentin
3806f7d532 nanocoap: make coap_request_ctx_t members internal 2022-07-17 14:32:16 +02:00
Benjamin Valentin
acfab72296 nanocoap: make use of coap_request_ctx_t 2022-07-17 14:29:39 +02:00
Benjamin Valentin
8c4e5629d1 nanocoap_sock: fix debug output 2022-06-21 23:06:33 +02:00
Benjamin Valentin
11e40a9d61 nanocoap_sock: fix wrong assertion 
The assertion is a bit overeager.
In case of receiving a wrong message ID, we re-try receive without
entering the STATE_REQUEST_SEND state again, so it is expected that
we get a non-NULL ctx/response from sock_udp_recv_buf().

What this assert should actually check is that we don't get a non-NULL
ctx after calling sock_udp_recv_buf() with a non-NULL ctx.

So make this explicit to not falsely fail the assertion.
 2022-06-16 18:54:16 +02:00
Benjamin Valentin
bb42f6a2f4 nanocoap_vfs: add nanocoap_vfs_put() 2022-06-08 17:19:03 +02:00
benpicco
31b8518d20
Merge pull request #17965 from benpicco/coap_get_blockopt-uint8 
nanocoap: use uint8_t for szx value
 2022-05-25 14:00:04 +02:00
Benjamin Valentin
87359bb70a nanocoap_vfs: add nanocoap_vfs_get() 2022-05-24 09:32:57 +02:00
Benjamin Valentin
00221818b6 nanocoap: use uint8_t for szx value 
The value is an exponent, 8 bits totally suffice here
 2022-05-23 23:41:21 +02:00
Benjamin Valentin
7c75852316 nanocoap_sock: clean up state management 2022-05-18 11:41:58 +02:00
benpicco
7c62c8983d
Merge pull request #17958 from benpicco/nanocoap-blockwise_put 
nanocoap_sock: add nanocoap_sock_block_request()
 2022-05-18 10:40:24 +02:00
Benjamin Valentin
b99d4b58bd nanocoap_sock: add nanocoap_sock_block_request() 2022-05-17 23:07:23 +02:00
Benjamin Valentin
f2279e43ae nanocoap_sock: support sending CoAP packet with payload snips 2022-05-17 23:07:23 +02:00
Martine Lenders
310ed649ae
gcoap: reflect truncation with caching 2022-05-13 12:14:55 +02:00
Martine Lenders
73bcd83543
nanocoap_cache, forward_proxy: add ETag validation support 2022-05-12 13:22:41 +02:00
Cenk Gündoğan
c5eb53095d
gcoap: integrate nanocoap cache 2022-05-10 18:43:57 +02:00
Cenk Gündoğan
8750605d26
nanocoap: add cache for response messages 2022-05-10 18:43:56 +02:00
Marian Buschsieweke
3dad6740da
Merge pull request #17990 from benpicco/nanocoap-void 
nanocoap: use void * for payload bytes
 2022-05-10 10:49:05 +02:00
Benjamin Valentin
0847c18a18 nanocoap: use size_t for payload_len 2022-05-03 11:32:20 +02:00
Benjamin Valentin
cabb2c912d nanocoap: use void * for payload bytes 2022-05-03 11:32:20 +02:00
Benjamin Valentin
d03c6390c8 nanocoap_sock: release rx buffer on RESET 
We must not return without calling sock_udp_recv_buf() again.
 2022-05-03 03:53:56 +02:00
Benjamin Valentin
04a8a36734 nanocoap_sock: only abort nanocoap_sock_get_blockwise() on negative error 
Some user callbacks might just return the result of some other operation
that returns written bytes or negative error.

Let's not break those, only consider negative callback returns an error.
 2022-04-29 21:29:36 +02:00
Koen Zandberg
eecac6945b nanocoap: Add handler for resource-based subtrees 
This adds a coap_handler_t function that can be used to parse new
subtrees. The subtree information is included in the context pointer of
the call and must be of type coap_resource_subtree_t. This object then
contains the pointer and length of a different coap_resource_t instance.
 2022-04-23 10:12:18 +02:00
Benjamin Valentin
bb4c597681 nanocoap_sock: document (ab)use of sock_udp_recv_buf(), add asssert() 2022-04-22 11:34:19 +02:00
Benjamin Valentin
b20f89976d nanocoap_sock: pass on error code from user callback 2022-04-22 10:35:52 +02:00
Benjamin Valentin
85833ab58c nanocoap_sock: clean up the request function 2022-04-22 10:35:52 +02:00
Benjamin Valentin
bd7fe3bc5c nanocoap_sock: calculate deadline from interval 
So we don't have to wait a full interval again if we got a wrong
message without resend.
 2022-04-22 10:35:52 +02:00
Benjamin Valentin
e2fe9d0268 nanocoap_sock: compare response token 2022-04-22 10:35:52 +02:00
Benjamin Valentin
c22b1242ae nanocoap_sock: ensure ctx is reset before receiving new frame 2022-04-22 10:35:52 +02:00
Benjamin Valentin
3ac258ccdf nanocoap_sock: set more false if response was not blockwise 2022-04-22 10:12:27 +02:00
Benjamin Valentin
a5bc3cc069 nanocoap_sock: pass on error code 2022-04-22 10:12:27 +02:00
benpicco
c032e40fba
Merge pull request #17976 from benpicco/coap_get_token 
nanocoap: add coap_get_token()
 2022-04-22 10:08:30 +02:00
Francisco
7307923703
Merge pull request #17960 from benpicco/sock_urlpath 
nanocoap_sock: add nanocoap_sock_url_connect()
 2022-04-22 08:26:12 +02:00
Benjamin Valentin
5c1ff580d6 nanocoap_sock: don't decrement retries twice 2022-04-21 15:39:25 +02:00
Benjamin Valentin
845a757eed nanocoap: don't set lastonum if no option was added 2022-04-21 15:39:25 +02:00
Benjamin Valentin
76e2500b7d nanocoap_sock: use random message IDs 2022-04-21 15:39:25 +02:00
Benjamin Valentin
c4f6249992 nanocoap: make use of coap_get_token() 2022-04-21 15:34:31 +02:00
Benjamin Valentin
8d391a4f5f nanocoap_sock: use random timeout 2022-04-21 15:03:31 +02:00
Benjamin Valentin
2ea6c81217 nanocoap_sock: add nanocoap_sock_url_connect() 2022-04-18 01:53:23 +02:00
Benjamin Valentin
dbbb602522 net/coap: refactor nanocoap_request for zero-copy operation 
This removes the need for a user provied work buffer from nanocoap.
Instead we let the user operate directly on network stack internal
memory and provide a callback mechanism to make sure the memory is
properly freed again.
 2022-04-13 19:33:00 +02:00
Martine Lenders
00fdd8a146
nanocoap: introduce coap_opt_remove() 2022-03-31 09:47:57 +02:00
Benjamin Valentin
9cab45931a nanocoap: replace sock_udp_str2ep() with sock_udp_name2ep() 2022-03-24 17:09:16 +01:00
Benjamin Valentin
a6a8356385 nanocoap: add nanocoap_get_blockwise_url_to_buf() function 
This moves the internal convenience function suit_coap_get_blockwise_url_buf()
into nanocoap to make it globally available.
 2022-03-22 10:36:50 +01:00
benpicco
67b98fd741 sys/net/nanocoap: introduce nanocoap_sock_*() 
Co-authored-by: Jan Romann <jan.romann@uni-bremen.de>
 2022-02-24 12:20:47 +01:00
Benjamin Valentin
0b768e5602 nanocoap: add nanocoap_request_simple() 2022-02-24 12:20:05 +01:00
Benjamin Valentin
7dc2f730d2 nanocoap: check if all critical options were handled 2022-02-24 12:20:05 +01:00
Benjamin Valentin
2682848a29 suit/transport/coap: move suit_coap_get_blockwise() to nanocoap 2022-01-27 14:42:49 +01:00
Benjamin Valentin
d680743fe9 net/coap: specify timeout in milliseconds 
This allows for more flexibility when choosing timeouts.
 2022-01-27 14:42:49 +01:00
Benjamin Valentin
3895fdc2c3 net/coap: move socket open/close out of nanocoap API 
This allows to reuse a socket between requests and aligns the API
with the usage in SUIT.
 2022-01-27 14:31:06 +01:00
Francisco Molina
9195f772ad sys/net/nanocoap: block_finish returns if more are expected 2021-08-06 09:29:03 +02:00
Benjamin Valentin
d4e5c25b70 nanocoap: add coap_opt_put_uri_pathquery() 2021-02-23 18:27:54 +01:00
Benjamin Valentin
b24480538a nanocoap: add coap_opt_put_string_with_len() 2021-01-21 15:17:28 +01:00
Bas Stottelaar
1b35d06a51 sys/*: realign ENABLE_DEBUG 2020-10-23 11:27:48 +02:00
Bas Stottelaar
47d376c5c3 sys/*: add explicit include of timex.h 2020-10-21 21:47:31 +02:00
Leandro Lanzieri
d25fc243c4
treewide: change prefix for generated Kconfig symbols. 
This changes the prefixes of the symbols generated from USEMODULE and
USEPKG variables. The changes are as follow:

   KCONFIG_MODULE_ => KCONFIG_USEMODULE_
   KCONFIG_PKG_ => KCONFIG_USEPKG_
   MODULE_ => USEMODULE_
   PKG_ => USEPKG_
 2020-08-31 09:37:09 +02:00
Benjamin Valentin
d4aa8aad10 nanocoap: validate input with NDEBUG 
A malformed or malicious CoAP request may contain invalid field lengths.
`nanocoap` protects with this by using `assert()`, which safely crashes
the application in debug mode.

In release mode the check is removed.

Instead of allowing arbitrary memory writes, return 0 on invalid inputs.

Discovered by [Coverity](https://scan3.coverity.com/reports.htm#v46910/p10250/fileInstanceId=38357789&defectInstanceId=9793779&mergedDefectId=297306)
 2020-08-11 15:54:23 +02:00
Maciej Jurczak
edf016a6cb nanocoap: Added token length validation. 
Implemented a check in coap_parse() to verify if TKL value is within valid range as specified by RFC7252. The token length must be within 0-8 range, any other value should be considered as invalid and the packet should produce message format error.
A test case was added to tests-nanocoap.c to verify correct behavior in case of TKL in range and out of range.

Update sys/net/application_layer/nanocoap/nanocoap.c

Prefixed debug message with module name and abbreviations expanded.

Co-authored-by: Martine Lenders <mail@martine-lenders.eu>

Update sys/net/application_layer/nanocoap/nanocoap.c

Prefixed debug message with module name and abbreviations expanded.

Co-authored-by: Martine Lenders <mail@martine-lenders.eu>
 2020-05-25 22:44:50 +02:00
Maciej Jurczak
3be2c51c42 nanocoap: Fixed buffer read out of the input packet bounds issue. 
If token length in the header was longer than actually provided in the following payload, read out of the input buffer bounds or processing of data beyond the actual input packet bound could happen. In order to remove the risk, the options loop condition was modified to early detect the condition and abort packet processing if a malformed packet is detected.

nanocoap: Added pointer range check after token length parsing.

Added a check to verify if the current packet parsing pointer is still within the packet boundaries after incrementing by the token length declared in the header. If packet is malformed an error code is returned.

nanocoap: Combined packet length checks

Combined packet length checks after reading token length and processing options into a single packet length validation after the options parsing loop. The entry to the options parsing loop is safe as the while loop condition protects against entering the loop if the token length was invalid.
 2020-05-25 22:44:39 +02:00
Ken Bannister
595e8c631f
Merge pull request #13726 from benpicco/nanocoap-payload_helper 
nanocoap: add payload helper functions
 2020-05-03 08:56:30 -04:00
Benjamin Valentin
e5c20b143d nanocoap: add coap_payload_put_char() 2020-05-01 13:58:22 +02:00
Benjamin Valentin
2751708341 nanocoap: add payload helper functions 
This adds two functions `coap_payload_add()` and `coap_payload_advance()`.

 - `coap_payload_add()` will add n bytes to the payload buffer and advance
    payload pointer accordingly.

    const char hello[] = "Hello CoAP!";
    coap_payload_add(pkt, hello, sizeof(hello));

 - `coap_payload_advance()` will advance the payload buffer after data
    has been added to it.

    int len = snprintf(pkt->payload, pkt->payload_len, "%s %s!", "Hello", "CoAP");
    coap_payload_advance(pkt, len);

I considered adding an additional parameter to keep track of the total request size
(returned size from coap_opt_finish() incremented by each added payload fragment),
but decided against it to keep consistency with the existing API.
 2020-05-01 13:58:22 +02:00
Leandro Lanzieri
b91c8502dc
net/nanocoap/kconfig: Explicitly define type of MODULE_NANOCOAP 2020-04-27 10:06:01 +02:00
Leandro Lanzieri
9e427e1584
net/coap: Move COAP_MAX_RETRANSMIT to 'CONFIG' namespace 
COAP_MAX_RETRANSMIT is moved to the compile time configuration macro
namespace.
 2020-04-24 10:06:43 +02:00
Leandro Lanzieri
072a0d8563
net/coap: Move COAP_ACK_TIMEOUT to 'CONFIG' namespace 
COAP_ACK_TIMEOUT is moved to the compile time configuration macro
namespace.
 2020-04-24 10:06:40 +02:00
Cenk Gündoğan
ea616abfda nanocoap: allow coap_opt_add_string() for zero-terminated strings 2020-04-22 12:28:48 +02:00
Leandro Lanzieri
46507ff247
Merge pull request #13894 from kb2ma/gcoap/ping 
net/gcoap: add CoAP ping request
 2020-04-21 12:23:54 +02:00
Cenk Gündoğan
6859de7855 nanocoap: export coap_opt_get_uint() 2020-04-17 22:39:44 +02:00
Ken Bannister
2d3eb1a343 net/nanocoap: validate empty message length 2020-04-17 08:15:20 -04:00
Leandro Lanzieri
0137a06896
net/nanocoap: Expose configurations to Kconfig 2020-04-07 17:00:55 +02:00
Leandro Lanzieri
b6be8af81c
net/nanocoap: Move NANOCOAP_QS_MAX to 'CONFIG_' namespace 2020-04-07 17:00:53 +02:00
Leandro Lanzieri
2f72189aa2
net/nanocoap: Move NANOCOAP_BLOCK_SIZE_EXP_MAX to 'CONFIG_' namespace 2020-04-07 17:00:53 +02:00
Leandro Lanzieri
4052c01e85
net/nanocoap: Move NANOCOAP_URI_MAX to 'CONFIG_' namespace 2020-04-07 17:00:53 +02:00
Leandro Lanzieri
c84576ef6e
net/nanocoap: Move NANOCOAP_NOPTS_MAX to 'CONFIG_' namespace 2020-04-07 17:00:52 +02:00
Ken Bannister
d57340c964 net/nanocoap: use new Uri-Query functions as primary implementation 2020-04-06 06:19:44 -04:00
Cenk Gündoğan
50900a1fbe nanocoap: add convenience function for PROXY_URI 2020-03-28 14:50:51 +01:00
Cenk Gündoğan
5e42e26a6e nanocoap: add const qualifier to pkt of coap_opt_get_opaque() 2020-03-25 13:38:21 +01:00
Koen Zandberg
1d5010e126
nanocoap: make separate tree handling function 
This refactors nanocoap to seperate out the resource tree parsing. It
allows for calling the tree handler with custom resource trees. The
advantage is that a resource with COAP_MATCH_SUBTREE can parse a new
separate resource tree.
 2020-03-23 15:08:53 +01:00
Ken Bannister
c55837d809 net/nanocoap: add query option directly 2020-03-12 08:44:26 -04:00
Aiman Ismail
64f9658472 nanocoap: add coap_opt_add_uquery2() 2020-03-05 19:06:14 +01:00
Ken Bannister
0ed4fe2da6 net/coap: move/rename function to add query option 2020-01-29 09:23:47 -05:00
Kaspar Schleiser
d4f3747705 sys/net: fix typos 2019-11-23 22:39:38 +01:00
Alexandre Abadie
8b06560c02
sys/net/nanocoap: correctly initialize array 2019-10-30 17:03:06 +01:00
Alexandre Abadie
95da51bd7f
sys/net/nanocoap: fix potential use of uinitialized variable 2019-10-30 17:03:06 +01:00
Alexandre Abadie
5d1480a4b8
sys/net/nanocoap: fail when start data cannot be parsed 2019-10-30 17:03:06 +01:00
Alexandre Abadie
1aa1e2c8cc
sys/net/nanocoap: return ENOENT if parsing option failed 
This fixes a potential use of uninitialized len in subsequent function calls.

This was reported by scan-build
 2019-10-30 17:03:06 +01:00
Alexandre Abadie
aaadaccc3f
sys/net/nanocoap: fix dead assignment in nanocoap server 2019-10-27 10:49:41 +01:00
Ken Bannister
2dc4209c0e net/nanocoap: optimize determination of exponent for block szx 2019-10-03 13:17:09 -04:00
Ken Bannister
e22d4729e1 net/nanocoap: initialize offset attribute 2019-10-02 05:51:59 -04:00
Ken Bannister
2abcbc0d20 net/coap: add generic get block function 2019-10-02 05:51:59 -04:00
Ken Bannister
5eaa51e426 net/nanocoap: remove unused function 2019-10-02 05:51:59 -04:00
Ken Bannister
efb75c5c4c net/coap: improve slicer to block helper 2019-10-02 05:51:59 -04:00
Ken Bannister
dae9c4ab89 net/nanocoap: use coap_opt_add_uint() and remove unused 2019-10-02 05:51:59 -04:00
Ken Bannister
233dd31e17 net/nanocoap: add generic uint block option 2019-10-02 05:51:59 -04:00
benpicco
e942f86837
Merge pull request #11056 from kb2ma/coap/pkt_api_block_write 
net/gcoap: add/use Packet API Block implementation
 2019-09-24 21:43:33 +02:00
Ken Bannister
39eddce078 net/nanocoap: add function to retrieve opaque option 2019-09-11 05:40:14 -04:00
Sebastian Meiling
9f5951d216
Merge pull request #10214 from bergzand/pr/nanocoap/flags_uint32t 
nanocoap: change method flag type to uint16_t
 2019-09-09 12:33:17 +03:00
Koen Zandberg
4d399bf444
nanocoap: change method flag type to uint32_t 2019-09-09 09:40:14 +02:00
Ken Bannister
4e89741b79 net/nanocoap: add function to iterate over options 2019-08-24 06:51:29 -04:00
Ken Bannister
6c8e646b83 net/nanocoap: check for payload marker when parse option 2019-08-24 06:51:29 -04:00
Ken Bannister
513ddfd79c net/nanocoap: add Packet API block write functions 2019-08-02 09:46:24 -04:00
Ken Bannister
64b4e0ad2d net/nanocoap: add block slicer init function 2019-07-30 13:10:10 -04:00
Ken Bannister
a6f919ef3e net/nanocoap: refactor block2_finish() 2019-07-30 13:10:10 -04:00
Ken Bannister
86edea81be net/nanocoap: use block init helper internally 2019-07-30 13:10:10 -04:00
Ken Bannister
69efaa1d56 net/nanocoap: add block init helper function 2019-07-30 13:10:10 -04:00
Ken Bannister
9dce54b54b net/nanocoap: refactor block option control use 2019-07-22 05:42:08 -04:00
Ken Bannister
4311f17e81 net/nanocoap: refactor block option put 2019-07-22 05:42:08 -04:00
Ken Bannister
64ba8e4ea9 net/nanocoap: document internal option functions 2019-07-18 05:21:40 -04:00
Kaspar Schleiser
6c02521591 nanocoap: make coap_get_block2() actually fill struct 2019-07-05 15:29:58 +02:00
Kaspar Schleiser
0ec9c57b2b add copyrights from IOTPUSH project 2019-05-02 12:09:37 +02:00
chrysn
09dc930d3a nanocoap: add some const qualifiers 2019-04-12 11:04:47 +02:00
chrysn
a51460984b nanocoap: Add coap_opt_add_opaque 
This option complements the existing coap_opt_add_{uint,string} and even
more special-purpose functions; its implementation is trivial given the
existing static _add_opt_pkt function.

The method is useful when working with ETags (ETag, If-Match options).
 2019-04-12 11:04:47 +02:00
Kaspar Schleiser
88171698e0
Merge pull request #10931 from kb2ma/nanocoap/pktapi_opt_enospc 
net/nanocoap: Packet API return error if buffer full
 2019-04-03 14:49:44 +02:00
Ken Bannister
5bf2fc6227 net/nanocoap: return error from coap_opt_finish if no space 2019-03-19 05:30:04 -04:00
Ken Bannister
3cdf43607c net/nanocoap: Return error from coap_opt_add_xxx() if no space 2019-03-19 05:30:04 -04:00
Leandro Lanzieri
6bb4158c31 sys/net/application_layer/nanocoap: Add path prefix opt 
This adds a prefix option for the methods field of a coap resource and
modifies the way the path is matched on a request to accept prefix
matching.
 2019-03-17 14:26:11 +01:00
Ken Bannister
05195ec4a1 net/nanocoap: don't abort server on recv error 2019-02-26 12:35:49 -05:00
Sebastian Meiling
a65fede8c4
Merge pull request #10855 from kb2ma/nanocoap/simple_reply_safety 
net/nanocoap: verify simple reply buffer
 2019-01-24 12:08:31 +01:00
Ken Bannister
3343ed3674 net/nanocoap: verify reply length before write 2019-01-24 05:18:12 -05:00
Sebastian Meiling
44234783da
Merge pull request #10823 from kb2ma/nanocoap/verify_before_write_option 
net/nanocoap: validate option length
 2019-01-24 09:23:26 +01:00
Ken Bannister
e35bcb6853 net/nanocoap: fix remaining space calculation 
The space calculation must use the same length as the eventual
return value.
 2019-01-23 16:36:20 -05:00
Ken Bannister
b4f8b7a10b net/nanocoap: add debug message for server 2019-01-22 08:42:16 -05:00
Ken Bannister
85a658634f net/nanocoap: validate option length before write 2019-01-18 12:34:55 -05:00
Ken Bannister
b9f6354067 net/nanocoap: document function that writes option header 2019-01-18 12:34:55 -05:00
Sebastian Meiling
f9a3bdf1a7
Merge pull request #10671 from kb2ma/nanocoap/retry_qty 
net/nanocoap: fix confirmable retry countdown
 2019-01-18 17:49:00 +01:00
Ken Bannister
27ba81eed0 net/nanocoap: improve debug messages 2019-01-18 05:47:43 -05:00
Kaspar Schleiser
4b1b0aa84e sys/net/nanocoap: fix possible option_count overflow 2019-01-14 12:30:06 +01:00
Ken Bannister
86ff4d3dc5 net/nanocoap: fix request retry countdown 2019-01-10 06:21:47 -05:00
Sören Tempel
d70a94f139 nanocoap: fix sock_udp return value checks 2019-01-08 19:01:39 +01:00
Ken Bannister
bd457aee2b net/nanocoap: fix includes for nanocoap sock 2018-12-20 00:37:18 -05:00
Ken Bannister
424a01ddc1 net/gcoap: remove gcoap attributes from coap_pkt_t 2018-11-24 07:09:25 -05:00
Martine Lenders
78164977d8
Merge pull request #10223 from kb2ma/nanocoap/string_opt_first_char 
net/nanocoap: fix string option separator write handling
 2018-11-22 16:43:45 +01:00
Ken Bannister
fa77929cc7 net/nanocoap: fix string option separator handling 
Assumed initial character was a separator when writing the option,
and skipped over it.
 2018-11-22 09:25:05 -05:00
Lasse Lueder
18ae8ef90d net/nanocoap: use coap_data_ptr instead of hdr.data 2018-11-02 16:33:29 +01:00
Ken Bannister
ad38dd9a6f net/nanocoap: fix non-confirmable response type 2018-10-15 06:42:37 -04:00
Koen Zandberg
726ebf3dad coap: use COAP_FORMAT style content-format defines 
Replaces all occurences of COAP_CT_.* with COAP_FORMAT_.*
 2018-10-15 09:44:17 +02:00
Koen Zandberg
551b3513db nanocoap: Add server-side block2 support 2018-10-14 14:30:29 +02:00
Hauke Petersen
f3f673eb45 net/nanocoap: factor out generic CoAP defines 2018-09-26 14:31:57 +02:00
Hauke Petersen
4a59113963 net/nanocoap: use correct type param for _bulid_hdr() 2018-09-26 13:00:39 +02:00
Hauke Petersen
becfce247d net/nanocoap: allow empty uri/location path option 
For CoAP, there is actually a difference between
`/some/path` and `/some/path/`. This needs to be reflected
when parsing the URI and location path options from a given
string.
 2018-09-11 10:06:57 +02:00
Hauke Petersen
4c08e77d00 net/nanocoap: improve option handling 
- add generic string put and get functions
- add location path and location query options
- add dedicated functions for getting and setting
  URI query, URI path, location query, and location path
  options
 2018-08-30 10:31:03 +02:00
Kaspar Schleiser
ddfc5843bb
Merge pull request #9086 from bergzand/pr/nanocoap_sock/client_split 
nanocoap_sock: split generic request function of from nanocoap_get
 2018-06-20 23:31:05 +02:00
Alexandre Abadie
7d013eb2b6 sys: fix doxygen grouping 2018-06-11 19:12:02 +02:00