nsp resources for the mbed nsp lighting endpoint
Dependencies: nsdl_lib
Dependents: mbed_nsp_endpoint_ublox_cellular mbed_nsp_endpoint_ublox_ethernet mbed_nsp_endpoint_nxp
Diff: nsp_getput.cpp
- Revision:
- 0:b26c3526ee89
- Child:
- 3:30c96bd77160
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/nsp_getput.cpp Wed Sep 17 15:24:11 2014 +0000 @@ -0,0 +1,58 @@ +#include "nsp_getput.h" + +extern char *strdup(char *str); + +// NSP Get/Put Method +uint8_t nsp_getput(char *tag,NSPio *io,sn_coap_hdr_s *received_coap_ptr, sn_nsdl_addr_s *address, sn_proto_info_s *proto) { return nsp_getput(tag,io,received_coap_ptr,address,proto,NULL); } +uint8_t nsp_getput(char *tag,NSPio *io,sn_coap_hdr_s *received_coap_ptr, sn_nsdl_addr_s *address, sn_proto_info_s *proto,sn_update_observation_t observer) { +if (error_handler != NULL) error_handler->log_memory("NSP GETPUT MEMORY CHECK(begin)"); +#ifdef NSP_ENABLE_GETPUT + sn_coap_hdr_s *coap_res_ptr = NULL; + bool is_get = false; + + if(received_coap_ptr->msg_code == COAP_MSG_CODE_REQUEST_GET) + { + //if (error_handler != NULL) error_handler->log("NSP: %s requested",tag); + coap_res_ptr = sn_coap_build_response(received_coap_ptr, COAP_MSG_CODE_RESPONSE_CONTENT); + if (coap_res_ptr != NULL && io != NULL && io->stringValue() != NULL) { // io->stringValue() refreshes the value + coap_res_ptr->msg_type = COAP_MSG_TYPE_CONFIRMABLE; + coap_res_ptr->payload_len = strlen(io->resource()->getValuePointer()); + coap_res_ptr->payload_ptr = (uint8_t*)io->resource()->getValuePointer(); + //if (error_handler != NULL) error_handler->log("NSP: Sending %s = %s...",tag,io->resource()->getValuePointer()); + if (observer != NULL) (observer)(received_coap_ptr,coap_res_ptr); + sn_nsdl_send_coap_message(address, coap_res_ptr); + if (error_handler != NULL) error_handler->log("NSP: Sent %s = %s...",tag,io->resource()->getValuePointer()); + } + else if (coap_res_ptr == NULL) { + if (error_handler != NULL) error_handler->log("NSP: %s location request: coap_res_ptr is NULL!",tag); + } + else { + if (error_handler != NULL) error_handler->log("NSP: %s location request: NSPio is NULL!",tag); + } + is_get = true; + } + else if(received_coap_ptr->msg_code == COAP_MSG_CODE_REQUEST_PUT) + { //if (error_handler != NULL) error_handler->log("NSP: setting %s",tag); + // copy the new value + if (io->resource() != NULL && received_coap_ptr->payload_ptr != NULL && received_coap_ptr->payload_len > 0) { + io->resource()->setValue((char *)received_coap_ptr->payload_ptr,received_coap_ptr->payload_len); + if (error_handler != NULL) error_handler->log("NSP: set %s to %s...",tag,io->resource()->getValuePointer()); + } + else { + if (error_handler != NULL) error_handler->log("NSP: %s resource pointer is NULL",tag); + } + + // response back + coap_res_ptr = sn_coap_build_response(received_coap_ptr, COAP_MSG_CODE_RESPONSE_CHANGED); + sn_nsdl_send_coap_message(address, coap_res_ptr); + } + if (is_get && coap_res_ptr != NULL && coap_res_ptr->options_list_ptr != NULL) coap_res_ptr->options_list_ptr->observe_ptr = NULL; + if (coap_res_ptr != NULL) sn_coap_parser_release_allocated_coap_msg_mem(coap_res_ptr); + if (error_handler != NULL) error_handler->log_memory("NSP GETPUT MEMORY CHECK(done)"); + return 0; +#else + if (error_handler != NULL) error_handler->log("NSP GetPut() functions disabled for %s",tag); + if (error_handler != NULL) error_handler->log_memory("NSP GETPUT MEMORY CHECK(off)"); + return 0; +#endif +} \ No newline at end of file