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added info resource

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Andreas Reder 2013-03-20 07:46:23 +01:00 committed by harald
parent 3783d5f059
commit 85fb0b1e48
1 changed files with 31 additions and 0 deletions
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31
examples/osd/native-border-router/border-router.c
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@ -400,6 +400,36 @@ rpl_handler(void* request, void* response, uint8_t *buffer, uint16_t preferred_s
}
}
RESOURCE(info, METHOD_GET, "info", "title=\"Info\";rt=\"text\"");
/*
* A handler function named [resource name]_handler must be implemented for each RESOURCE.
* A buffer for the response payload is provided through the buffer pointer. Simple resources can ignore
* preferred_size and offset, but must respect the REST_MAX_CHUNK_SIZE limit for the buffer.
* If a smaller block size is requested for CoAP, the REST framework automatically splits the data.
*/
void
info_handler(void* request, void* response, uint8_t *buffer, uint16_t preferred_size, int32_t *offset)
{
char message[100];
int index = 0;
int length = 0; /* |<-------->| */
/* Some data that has the length up to REST_MAX_CHUNK_SIZE. For more, see the chunk resource. */
// jSON Format
index += sprintf(message + index,"{\n \"version\" : \"V0.1\",\n");
index += sprintf(message + index," \"name\" : \"native coap router\"\n");
index += sprintf(message + index,"}\n");
length = strlen(message);
memcpy(buffer, message,length );
REST.set_header_content_type(response, REST.type.APPLICATION_JSON);
REST.set_response_payload(response, buffer, length);
}
RESOURCE(osd_net_conf, METHOD_GET | METHOD_POST, "osd-net-conf", "title=\"osd configs\"");
void
osd_net_conf_handler(void* request, void* response, uint8_t *buffer, uint16_t preferred_size, int32_t *offset)
@ -470,6 +500,7 @@ PROCESS_THREAD(rest_server, ev, data)
/* Activate the application-specific resources. */
rest_activate_resource(&resource_rpl);
rest_activate_resource(&resource_osd_net_conf);
rest_activate_resource(&resource_info);
while(1) {
PROCESS_YIELD();