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Fixed token bug in separate response and extended API (thanks to Klaus Hartke for the bug report).

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This commit is contained in:
Matthias Kovatsch 2012-02-06 06:21:33 +01:00
parent 2ef46ac47a
commit cd802979da
3 changed files with 28 additions and 16 deletions
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25
examples/er-rest-example/rest-server-example.c
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@ -349,7 +349,7 @@ chunks_handler(void* request, void* response, uint8_t *buffer, uint16_t preferre
}
#endif
#if REST_RES_SEPARATE && WITH_COAP > 3
#if defined (PLATFORM_HAS_BUTTON) && REST_RES_SEPARATE && WITH_COAP > 3
/* Required to manually (=not by the engine) handle the response transaction. */
#include "er-coap-07-separate.h"
#include "er-coap-07-transactions.h"
@ -390,7 +390,8 @@ separate_handler(void* request, void* response, uint8_t *buffer, uint16_t prefer
separate_active = 1;
/* Take over and skip response by engine. */
coap_separate_response(request, &separate_store->request_metadata);
coap_separate_yield(request, &separate_store->request_metadata);
/* Be aware to respect the Block2 option, which is also stored in the coap_separate_t. */
/*
* At the moment, only the minimal information is stored in the store (client address, port, token, MID, type, and Block2).
@ -410,10 +411,18 @@ separate_finalize_handler()
if ( (transaction = coap_new_transaction(separate_store->request_metadata.mid, &separate_store->request_metadata.addr, separate_store->request_metadata.port)) )
{
coap_packet_t response[1]; /* This way the packet can be treated as pointer as usual. */
coap_init_message(response, separate_store->request_metadata.type, CONTENT_2_05, separate_store->request_metadata.mid);
/* Restore the request information for the response. */
coap_separate_resume(response, &separate_store->request_metadata, CONTENT_2_05);
coap_set_payload(response, separate_store->buffer, strlen(separate_store->buffer));
/*
* Be aware to respect the Block2 option, which is also stored in the coap_separate_t.
* As it is a critical option, this example resource pretends to handle it for compliance.
*/
coap_set_header_block2(response, separate_store->request_metadata.block2_num, 0, separate_store->request_metadata.block2_size);
/* Warning: No check for serialization error. */
transaction->packet_len = coap_serialize_message(response, transaction->packet);
coap_send_transaction(transaction);
@ -692,14 +701,16 @@ PROCESS_THREAD(rest_server_example, ev, data)
#if REST_RES_PUSHING
rest_activate_periodic_resource(&periodic_resource_pushing);
#endif
#if REST_RES_SEPARATE && WITH_COAP > 3
#if defined (PLATFORM_HAS_BUTTON) && REST_RES_EVENT
rest_activate_event_resource(&resource_event);
#endif
#if defined (PLATFORM_HAS_BUTTON) && REST_RES_SEPARATE && WITH_COAP > 3
/* Use this pre-handler for separate response resources. */
rest_set_pre_handler(&resource_separate, coap_separate_handler);
rest_activate_resource(&resource_separate);
#endif
#if defined (PLATFORM_HAS_BUTTON) && REST_RES_EVENT
#if defined (PLATFORM_HAS_BUTTON) && (REST_RES_EVENT || (REST_RES_SEPARATE && WITH_COAP > 3))
SENSORS_ACTIVATE(button_sensor);
rest_activate_event_resource(&resource_event);
#endif
#if defined (PLATFORM_HAS_LEDS)
#if REST_RES_LEDS