Files
libcoap/include/coap2/lwippools.h
T
Jon Shallow 2900f72a64 Make coap_subscription_t and coap_endpoint_t opaque to applications
include/coap2/coap_subscribe_internal.h and
include/coap2/coap_session_internal.h contain the information not exposed
to applications.

This internal information was moved out of the respective
include/coap2/subscribe.h and include/coap2/coap_session.h files comprising of
the coap_subscription_t and coap_endpoint_t definitions.

To ease inter .h file dependencies, a new file
include/coap2/coap_forward_decls.h is added to include forward declarations
for both libcoap and applications.

Makefile.am:

Include include/coap2/coap_*internal.h as files for distribution, but not
installed for applications to use.
Include include/coap2/coap_forward_decls.h, so it is installed for
applications.

include/coap2/coap.h.in:

Include "coap_forward_decls.h"

include/coap2/coap_forward_decls.h: (New)

Forward declare structures and typedef the structures defined in
coap_internal.h.

include/coap2/coap_internal.h: (New)

Includes all the required #include files that libcoap internally needs.

include/coap2/coap_session_internal.h: (New)

Include the coap_endpoint_t information taken from
include/coap2/coap_session.h.

include/coap2/coap_session.h:

Remove coap_endpoint_t definition.

include/coap2/lwippools.h:

Add in coap_forward_decls.h and coap_internal.h to handle the LwIP memory
allocations.

include/coap2/resource.h:

Add in "block.h" to allow things to build.

include/coap2/coap_subscribe_internal.h: (New)

Include the coap_subscription_t information taken from
include/coap2/subscribe.h.

include/coap2/subscribe.h:

Remove coap_subscription_t definition.

libcoap-2.map:
libcoap-2.sym:

Updated, removing coap_subscription_init().

src/address.c:
src/asyn.c:
src/block.c:
src/coap_debug.c:
src/coap_event.c:
src/coap_gnutls.c:
src/coap_hashkey.c:
src/coap_io.c:
src/coap_io_lwip.c:
src/coap_notls.c:
src/coap_openssl.c:
src/coap_session.c:
src/coap_time.c:
src/coap_tinydtls.c:
src/encode.c:
src/mem.c:
src/net.c:
src/option.c:
src/pdu.c:
src/resource.c:
src/str.c:
src/subscribe.c:
src/uri.c:

Add in '#include "coap_internal.h"' to the source files.
Remove other libcoap #include files.

win32/libcoap.vcxproj:
win32/libcoap.vcxproj.filters:

Update for Windows build (not tested).

examples/contiki/server.c:
src/coap_io.c:

Remove knowledge of endpoint from the server and update Contiki's
version of coap_run_once() to do the work instead.

====
Other structures (plus some internal required #defines) will follow as
separate PRs.
2019-09-03 11:59:07 +01:00

82 lines
2.5 KiB
C

/*
* This file is part of the CoAP library libcoap. Please see README for terms
* of use.
*/
/* Memory pool definitions for the libcoap when used with lwIP (which has its
* own mechanism for quickly allocating chunks of data with known sizes). Has
* to be findable by lwIP (ie. an #include <lwippools.h> must either directly
* include this or include something more generic which includes this), and
* MEMP_USE_CUSTOM_POOLS has to be set in lwipopts.h. */
#include "coap_internal.h"
#include <net.h>
#include <resource.h>
#include <subscribe.h>
#ifndef MEMP_NUM_COAPCONTEXT
#define MEMP_NUM_COAPCONTEXT 1
#endif
#ifndef MEMP_NUM_COAPENDPOINT
#define MEMP_NUM_COAPENDPOINT 1
#endif
/* 1 is sufficient as this is very short-lived */
#ifndef MEMP_NUM_COAPPACKET
#define MEMP_NUM_COAPPACKET 1
#endif
#ifndef MEMP_NUM_COAPNODE
#define MEMP_NUM_COAPNODE 4
#endif
#ifndef MEMP_NUM_COAPPDU
#define MEMP_NUM_COAPPDU MEMP_NUM_COAPNODE
#endif
#ifndef MEMP_NUM_COAPSESSION
#define MEMP_NUM_COAPSESSION 2
#endif
#ifndef MEMP_NUM_COAP_SUBSCRIPTION
#define MEMP_NUM_COAP_SUBSCRIPTION 4
#endif
#ifndef MEMP_NUM_COAPRESOURCE
#define MEMP_NUM_COAPRESOURCE 10
#endif
#ifndef MEMP_NUM_COAPRESOURCEATTR
#define MEMP_NUM_COAPRESOURCEATTR 20
#endif
#ifndef MEMP_NUM_COAPOPTLIST
#define MEMP_NUM_COAPOPTLIST 1
#endif
#ifndef MEMP_LEN_COAPOPTLIST
#define MEMP_LEN_COAPOPTLIST 12
#endif
#ifndef MEMP_NUM_COAPSTRING
#define MEMP_NUM_COAPSTRING 10
#endif
#ifndef MEMP_LEN_COAPSTRING
#define MEMP_LEN_COAPSTRING 32
#endif
LWIP_MEMPOOL(COAP_CONTEXT, MEMP_NUM_COAPCONTEXT, sizeof(coap_context_t), "COAP_CONTEXT")
LWIP_MEMPOOL(COAP_ENDPOINT, MEMP_NUM_COAPENDPOINT, sizeof(coap_endpoint_t), "COAP_ENDPOINT")
LWIP_MEMPOOL(COAP_PACKET, MEMP_NUM_COAPPACKET, sizeof(coap_packet_t), "COAP_PACKET")
LWIP_MEMPOOL(COAP_NODE, MEMP_NUM_COAPNODE, sizeof(coap_queue_t), "COAP_NODE")
LWIP_MEMPOOL(COAP_PDU, MEMP_NUM_COAPPDU, sizeof(coap_pdu_t), "COAP_PDU")
LWIP_MEMPOOL(COAP_SESSION, MEMP_NUM_COAPSESSION, sizeof(coap_session_t), "COAP_SESSION")
LWIP_MEMPOOL(COAP_subscription, MEMP_NUM_COAP_SUBSCRIPTION, sizeof(coap_subscription_t), "COAP_subscription")
LWIP_MEMPOOL(COAP_RESOURCE, MEMP_NUM_COAPRESOURCE, sizeof(coap_resource_t), "COAP_RESOURCE")
LWIP_MEMPOOL(COAP_RESOURCEATTR, MEMP_NUM_COAPRESOURCEATTR, sizeof(coap_attr_t), "COAP_RESOURCEATTR")
LWIP_MEMPOOL(COAP_OPTLIST, MEMP_NUM_COAPOPTLIST, sizeof(coap_optlist_t)+MEMP_LEN_COAPOPTLIST, "COAP_OPTLIST")
LWIP_MEMPOOL(COAP_STRING, MEMP_NUM_COAPSTRING, sizeof(coap_string_t)+MEMP_LEN_COAPSTRING, "COAP_STRING")