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43 Commits
Author SHA1 Message Date
Olaf Bergmann c38a6d9ca4 Made private functions static to quiet compiler warnings 2015-03-10 13:25:08 +01:00
Olaf Bergmann 9b1ab5eef3 server.c: Declare unused parameters to make -Wunused quiet 2015-03-10 13:06:03 +01:00
Olaf Bergmann 4ca91190d6 Revised time-related functions to get rid of clock_offset for POSIX platform. 
* Removed tne preprocessor defines for coap_tick() and coap_clock_init() --
  this made the code less readable and seemed to be of little use.

* Introduced the new type coap_time_t to represent wall clock time. On POSIX,
  this is the number of seconds since the epoch, while on embedded systems
  without a real time clock, this could be the number of seconds since the
  last reboot. The new function coap_ticks_to_rt() is used to convert
  coap_tick_t to coap_time.h. Currently, this is a division by COAP_TICKS_PER_SECOND
  on all platforms.

* POSIX: coap_tick_t is now defined as unsigned long to avoid overflows in
  coap_ticks().
 2015-03-08 15:14:43 +01:00
Olaf Bergmann 7e300c04d9 fix CoAP RFC number in comments 2015-03-03 12:29:13 +01:00
Olaf Bergmann 8ca0840b41 changed name of config.h to coap_config.h 2015-02-15 22:45:51 +01:00
Olaf Bergmann d5dc48d97a Track local network interface for received packets. 
Changed various functions to pass the local interface using the
new coap_endpoint_t abstraction. This change uses the functions
implemented earlier in commit 786ca6da (branch dcaf) but does not
use callback functions for network I/O.

This change closes bug #23 "server responds from wrong endpoint
(ipv6 address)" (POSIX only, CONTIKI and LWIP tbd).
 2014-03-21 18:12:40 +01:00
Olaf Bergmann a3fae3ce3a Support cancellation of observe relationships using GET w/ Observe: 1. 
Adding and removal of observes is now handled by libcoap. The application's
GET handler only needs to add the Observe option (see server.c:hnd_get_time()).
 2014-03-09 02:27:52 +00:00
Olaf Bergmann ed9c7ee560 bugfix: #25 async example creates short packet 
Increased packet size by 5.
 2014-02-25 19:15:52 +01:00
Olaf Bergmann 3f69cd1e9b Use log levels from syslog.h when available. 
Thanks to Dag Björklund for pointing this out.
 2013-12-30 01:15:11 +01:00
Olaf Bergmann b116fc6d79 adjust client and server example to relative timers 2013-11-06 22:34:48 +01:00
Olaf Bergmann accc094785 notifications and observer removal according to draft-ietf-core-observe-09 2013-07-23 17:33:03 +02:00
Olaf Bergmann 8b8c3d9ac9 more fixes for option iterator 
Renamed option in struct coap_opt_iterator_t to next_option to detect
errors.
 2013-01-21 17:25:36 +01:00
Olaf Bergmann e8b5527d39 fixed payload creation in GET handler for resource /time 2013-01-18 17:18:34 +01:00
Olaf Bergmann 2bfedb9775 Klaus-encoding 2013-01-18 16:44:57 +01:00
Thomas Pötsch dc81c404b3 fixed memory leak for async response in server.c 2012-09-20 16:52:09 +02:00
Thomas Pötsch f64a8390e7 fixed typo in coap_resource_t 2012-08-29 11:43:49 +02:00
Olaf Bergmann 799edd524c bugfix: Memory leaks in rd.c - ID: 3542467 (patch from John Sucaet) 2012-07-17 14:44:10 +02:00
Olaf Bergmann 2af20755eb fixed Observe counter 2012-06-07 15:31:49 +02:00
Olaf Bergmann 48bbed7aab removed auto-generated attribute "obs" 2012-06-07 15:16:31 +02:00
Olaf Bergmann e35a1216f8 re-apply fix for timer calculation 2012-06-07 15:12:44 +02:00
Thomas Poetsch 695f04a5f9 add observe to example server 2012-06-07 12:24:21 +02:00
Olaf Bergmann abf33c87f9 fixed bug #3526909 (Wrong unit conversion) pointed out by jsucaet 
Applied patch provided by jsucaet.
 2012-05-29 19:54:36 +02:00
Olaf Bergmann 28a6d45cde fixed bug #3524612 (Double free error when coap_send returns COAP_INVALID_TID) 
From jsucaet's error description (Credits to Marc Haesen for revealing this bug):
The intent of the current code of coap_send is to release the allocated
memory upon success and not to release when an error has occured. However
this is broken (returning from coap_send with an error and a deallocated
pdu ptr is possible).
In the patch, I propose to let the calling function (of coap_send) be
responsible for free'ing the allocated pointer.
 2012-05-29 19:41:22 +02:00
Olaf Bergmann 3712bcf30a handler for /async (generates separate responses) 2012-03-08 01:38:46 +01:00
Olaf Bergmann 8543ef7c4f fixes for new API 
Caution: this code is not yet tested thoroughly
 2012-03-07 20:16:22 +01:00
Olaf Bergmann 8dcaf0f917 More support for asynchronous transactions ('separate responses') 2011-06-23 18:49:09 +02:00
Olaf Bergmann 60d68d7d62 fixed data pointer in coap_read() 
some minor bugfixes
example for separate responses (server side only)
 2011-06-22 18:07:50 +02:00
Olaf Bergmann 7876566085 removed flags that are not supported on some platforms and seem not to be required here 2011-06-17 11:20:35 +02:00
Olaf Bergmann 8a0c7a8c76 Aligned server and client to new API, stripped down server 
tiny.c is out of date, though
 2011-06-16 18:25:46 +02:00
Olaf Bergmann 15fd4ec0de Started to replace subscribe by generic async support. 2011-06-13 19:01:52 +02:00
Olaf Bergmann 3358f2901d Fixed license info. 
Options iterator.
Address abstraction to allow IPv4 addresses.
more changes for draft-ietf-core-coap-06.
 2011-06-02 02:43:59 +02:00
Olaf Bergmann 38429f7541 API change: Pass local interface address to coap_new_context. 
Changed library numbering to better reflect API changes.
 2011-01-10 16:59:45 +01:00
Olaf Bergmann d9f8b5dbb8 fixed wrong usage message 2010-11-24 14:42:01 +01:00
Olaf Bergmann 758b7f775e Applied patches from Markus Becker (thanks!) 
* 0001-Trailing-whitespace-cleanup.patch
* 0001-Went-back-to-2.65-of-autoconf.patch
* 0002-Fix-compiler-warning-for-str.patch
* added several files to Makefile target .gitignore
 2010-11-22 13:01:00 +01:00
Olaf Bergmann 56c3f7868c better token handling 
return 200 if data-sink is empty
 2010-11-05 13:56:12 +01:00
Olaf Bergmann 2d25b6f262 changes from draft-ietf-core-coap-03 
* removed option Uri-Scheme
* added support for Uri-Query
* version number increment (0.07)
 2010-10-26 14:40:55 +02:00
Olaf Bergmann aa7eaad6d7 dynamic creation of link set for .well-known/core 2010-10-23 23:19:27 +02:00
Olaf Bergmann 193934b6f8 added support for Etag and Max-age 
improved resource handling in example server
 2010-10-23 18:59:20 +02:00
Olaf Bergmann 756cefee23 improved server salutation 2010-10-22 18:29:40 +02:00
Olaf Bergmann 334ee8ec32 * fixed handling of PUT and POST 
* POST now returns Location header
* check critical options
* added option Accept from draft-bormann-coap-misc-06.txt
  coap-client now has option -A to take list of accepted types
 2010-10-22 18:17:29 +02:00
Olaf Bergmann 94cc2c4f42 added license information and general project information 2010-10-18 14:53:04 +02:00
Olaf Bergmann 1a403845ca Made libcoap configurable 
* moved Makefiles to Makefile.in
* test for tools, headers, libs and compiler features
* generate config.h which is included by coap.h
 2010-10-18 12:09:51 +02:00
Olaf Bergmann f8e4df0d52 moved coap-server to subdirectory examples 2010-10-15 10:43:59 +02:00