Jon Shallow 469357b824 BLOCK option support in coap-server ...

hashkey.[ch] files restored (now prefixed with coap_)
LWIP and Contiki builds now include these files

block.[ch]:
New function coap_add_data_blocked_response() to simplify GET
responses and handle adding in BLOCK2 options as appropriate.
Needs coap_hash() to generate ETag option.

net.c:
Determine if Block2 is in use, and add to coap_add_observer().

resource.[ch]:
Include Block2 request in coap_add_observer().

subscribe.h:
Include Block2 definition in coap_subscriber_t for using during
observe responses.

pdu.h:
Update comment.

coap-client.c:
No longer causes duplicate calls to coap_show_pdu()
(one in library, one in coap-client for the same PDU).

If a block'ed response received and observing, now observing continues.
(Fixes #166).

Send Observe Cancel with Block2 option if -b defined

coap-server.c:
Replaced all option setting, data addition etc. with new
coap_add_data_blocked_response() function in the GET handlers.
(Fixes #246 Issue 2).

Support PUT with BLOCK1.
(Fixes #246 Issue 1).

Add in -N option to send observe responses as non-confirmable.

Handle small wait_ms values correctly (after being decremented) for testing
whether observe should be triggered or not.

Refresh time every second by making COAP_RESOURCE_CHECK_TIME 1

Manuals:
Add in new function coap_add_data_blocked_response()
Update coap_observe with coap_delete_observer(s) functions

Correct example typo and use new function in hnd_get_time().

Add in -N option to coap-server(5)

Be more specific about COAP_RESOURCE_FLAGS_NOTIFY_NON and
COAP_RESOURCE_FLAGS_NOTIFY_CON usage for observe.

Files:
Makefile.am
Makefile.libcoap
examples/client.c
examples/coap-server.c
examples/lwip/Makefile
include/coap/block.h
include/coap/coap_hashkey.h
include/coap/pdu.h
include/coap/resource.h
include/coap/subscribe.h
libcoap-2.map
libcoap-2.sym
man/Makefile.am
man/coap-server.txt.in
man/coap_handler.txt.in
man/coap_observe.txt.in
man/coap_pdu_setup.txt.in
man/coap_resource.txt.in
src/block.c
src/coap_hashkey.c
src/net.c
src/resource.c

2018-09-24 20:49:57 +01:00

..

coap

BLOCK option support in coap-server

2018-09-24 20:49:57 +01:00