int
tool_cmd_delete(
smcp_t smcp, int argc, char* argv[]
) {
previous_sigint_handler = signal(SIGINT, &signal_interrupt);
smcp_transaction_t transaction;
char url[1000] = "";
if((2 == argc) && (0 == strcmp(argv[1], "--help"))) {
printf("Help not yet implemented for this command.\n");
return ERRORCODE_HELP;
}
gRet = ERRORCODE_UNKNOWN;
if(getenv("SMCP_CURRENT_PATH"))
strncpy(url, getenv("SMCP_CURRENT_PATH"), sizeof(url));
if(argc == 2) {
url_change(url, argv[1]);
} else {
fprintf(stderr, "Bad args.\n");
gRet = ERRORCODE_BADARG;
goto bail;
}
require((transaction=send_delete_request(smcp, url)), bail);
gRet = ERRORCODE_INPROGRESS;
while(ERRORCODE_INPROGRESS == gRet) {
smcp_wait(smcp,1000);
smcp_process(smcp);
}
smcp_transaction_end(smcp, transaction);
bail:
signal(SIGINT, previous_sigint_handler);
return gRet;
}
int
main(void) {
smcp_t instance;
SMCP_LIBRARY_VERSION_CHECK();
// Create our instance on the default CoAP port. If the port
// is already in use, we will pick the next available port number.
instance = smcp_create(0);
if(!instance) {
perror("Unable to create SMCP instance");
abort();
}
printf("Listening on port %d\n",smcp_get_port(instance));
// SMCP will always respond to requests with METHOD_NOT_IMPLEMENTED
// unless a request handler is set. Unless your program is only
// making CoAP requests, you'll need a line like the following
// in your program. The request handler may either handle the
// request itself or route the request to the appropriate handler.
smcp_set_default_request_handler(instance, &request_handler, NULL);
// Loop forever. This is the most simple kind of main loop you
// can haave with SMCP. It is appropriate for simple CoAP servers
// and clients which do not need asynchronous I/O.
while(1) {
smcp_wait(instance, CMS_DISTANT_FUTURE);
smcp_process(instance);
}
// We won't actually get to this line with the above loop, but it
// is always a good idea to clean up when you are done. If you
// provide a way to gracefully exit from your own main loop, you
// can tear down the SMCP instance using the following command.
smcp_release(instance);
return 0;
}
int
tool_cmd_get_url(void *thingML_context) {
ThingMLCOAPContext* context = (ThingMLCOAPContext*) thingML_context;
get_show_headers = context->client_coap_config.get_show_headers;
next_len = context->client_coap_config.next_len;
redirect_count = context->client_coap_config.redirect_count;
size_request = context->client_coap_config.size_request;
get_observe = context->client_coap_config.get_observe;
get_keep_alive = context->client_coap_config.get_keep_alive;
get_timeout = context->client_coap_config.get_timeout; // Default timeout is 30 seconds.
last_observe_value = context->client_coap_config.last_observe_value;
request_accept_type = context->client_coap_config.request_accept_type;
observe_once = context->client_coap_config.observe_once;
observe_ignore_first = context->client_coap_config.observe_ignore_first;
get_tt = context->client_coap_config.get_tt;
smcp_t gSMCPInstance = smcp_create(((ThingMLCOAPContext*) thingML_context)->port);
gRet = ERRORCODE_INPROGRESS;
require(send_get_request(gSMCPInstance, NULL, 0, thingML_context), bail);
while(ERRORCODE_INPROGRESS == gRet) {
smcp_wait(gSMCPInstance,1000);
smcp_process(gSMCPInstance);
}
bail:
smcp_transaction_end(gSMCPInstance,&transaction);
if(gSMCPInstance)
smcp_release(gSMCPInstance);
return gRet;
}
int
tool_cmd_pair(
smcp_t smcp, int argc, char* argv[]
) {
previous_sigint_handler = signal(SIGINT, &signal_interrupt);
coap_msg_id_t tid=0;
char url[1000];
url[0] = 0;
if((2 == argc) && (0 == strcmp(argv[1], "--help"))) {
printf("Help not yet implemented for this command.\n");
return ERRORCODE_HELP;
}
gRet = ERRORCODE_UNKNOWN;
if(getenv("SMCP_CURRENT_PATH")) {
strncpy(url, getenv("SMCP_CURRENT_PATH"), sizeof(url));
if(argc >= 2)
url_change(url, argv[1]);
} else {
if(argc >= 2) {
strncpy(url, argv[1], sizeof(url));
} else {
fprintf(stderr, "Bad args.\n");
gRet = ERRORCODE_BADARG;
goto bail;
}
}
if(argc == 2) {
require((tid=send_pair_request(smcp, getenv(
"SMCP_CURRENT_PATH"), url)), bail);
} else if(argc == 3) {
char url2[1000];
if(getenv("SMCP_CURRENT_PATH")) {
strncpy(url2, getenv("SMCP_CURRENT_PATH"), sizeof(url2));
url_change(url2, argv[2]);
} else {
strncpy(url2, argv[2], sizeof(url2));
}
require((tid=send_pair_request(smcp, url, url2)), bail);
} else {
fprintf(stderr, "Bad args.\n");
gRet = ERRORCODE_BADARG;
goto bail;
}
gRet = ERRORCODE_INPROGRESS;
while(ERRORCODE_INPROGRESS == gRet) {
smcp_wait(smcp,1000);
smcp_process(smcp);
}
bail:
smcp_invalidate_transaction_old(smcp, tid);
signal(SIGINT, previous_sigint_handler);
return gRet;
}
