Add in new ./configure options --enable-client-mode or
--enable-server-mode which by default are enabled.
If --disable-client-mode is set, then disable all the client specific code.
[ COAP_CLIENT_SUPPORT is not defined ]
If --disable-server-mode is set, then disable all the server specific code.
[ COAP_SERVER_SUPPORT is not defined ]
Functions and variables are only #ifdef'd out in the include/coap3/*_internal.h
files. They cannot be #ifdef'd out in the other include files as
COAP_CLIENT_SUPPORT and COAP_SERVER_SUPPORT are not available for application
compilations. The result of this is if, say, client only API functons are used
in a server application and COAP_CLIENT_SUPPORT is not defined, there will be
linking issues (missing functions). Providing stub functions unecessarily
increases the code size.
For coap-server, if it is able to provide proxy support, requires both
COAP_SERVER_SUPPORT and COAP_CLIENT_SUPPORT to set up the ongoing sessions.
So, the build environment deliberatly sets SERVER_CAN_PROXY=0 if
COAP_CLIENT_SUPPORT is not available to allow linking.
Some of the tests have to be disabled if COAP_SERVER_SUPPORT or
COAP_CLIENT_SUPPORT is not set.
Code size change indications
text data bss sum filename
155912 1728 12080 169720 libcoap-3-notls.a
138300 1728 12080 152108 libcoap-3-notls.a --disable-client-mode
106734 1632 10304 118670 libcoap-3-notls.a --disable-server-mode
180485 1733 12080 194298 libcoap-3-openssl.a
160306 1733 12080 174119 libcoap-3-openssl.a --disable-client-mode
125543 1637 10304 137484 libcoap-3-openssl.a --disable-server-mode
181755 1728 12080 195563 libcoap-3-gnutls.a
160972 1728 12080 174780 libcoap-3-gnutls.a --disable-client-mode
127178 1632 10304 139114 libcoap-3-gnutls.a --disable-server-mode
165879 1855 12128 179862 libcoap-3-tinydtls.a
147022 1855 12128 161005 libcoap-3-tinydtls.a --disable-client-mode
115618 1759 10352 127729 libcoap-3-tinydtls.a --disable-server-mode
171690 1728 13744 187162 libcoap-3-mbedtls.a
152099 1728 13712 167539 libcoap-3-mbedtls.a --disable-client-mode
118786 1632 11984 132402 libcoap-3-mbedtls.a --disable-server-mode
This change adds 'SPDX-License-Identifier: BSD-2-Clause' [1] to
the source code files that originate in the libcoap project.
Note that not all files are tagged because they are pulled in
from other sources and thus may fall under a different license.
More information about these is contained in the LICENSE file.
[1] https://spdx.org/licenses/BSD-2-Clause.html
Add in some new .in files, but still keep original files in distribution
files.
Essentially, use coap@LIBCOAP_API_VERSION@ (or equivalent) instead of
coap2. so resultant files have the correct value.
coap_config.h.lwip.in: (new)
coap_config.h.riot.in: (new)
include/coap2/coap.h.windows.in: (new)
As per https://gcc.gnu.org/onlinedocs/cpp/Search-Path.html, many of the
coap2/ prefixes are not required for #include, so these have been removed.
Make sure that the test suite accesses the latest source version of
coap@LIBCOAP_API_VERSION@/coap.h by creating a tests/test_common.h.in that
makes the correct tests/test_common.h which is included in all of the test
suite files.
src/coap_io.c:
ifdef out IPv4 struct in_pktinfo code that does not compile, copying what
has been done later in the same coap_network_send() function.
tests/test_session.c
Correctly reverse the parameters to coap_new_client_session() in t_session6()
so that the test application does not bind to local-address, port 5683 twice.
[It seems that other distrubutions are happy with this when just SO_REUSEADDR
is used on the socket, but FreeBSD needs SO_REUSEPORT enabled as well.]
BUILDING
Record that gmake is required to build TinyDTLS for FreeBSD, not make.
This change replaces the call of abs(v - ref) to avoid a compiler
warning for -Wabsolute-value:
test_session.c:95:11: warning: taking the absolute value of unsigned type 'unsigned int' has no effect
[-Wabsolute-value]
return (abs(v - ref) / 100.0) <= FP_ERR_THRESHOLD;
Created new 'CU_ASSERT_PTR_EQUAL_C(actual, expected)' to handle const variable matching
Where appropriate
Replace 'unsigned char' with 'const uint8_t'
Replace 'str' with 'coap_str_c_t'
Replace 'str' with 'coap_string_t'
Prefix with 'const' some type casts
Update coap_add_attr() calls inline with updated API
Update coap_resource_init() calls inline with updated API
Make use of coap_make_str_const() for defining parameters
tests*/.c
Update code to stop memory leaks (as found by valgrind)
examples/coap-rd.c
Track the fact that uri_path in coap_resource_t is now a pointer
Jon Shallow