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#include <arpa/inet.h>
#include <errno.h>
#include <libsparklepaw/transport.h>
#include <netinet/in.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/socket.h>
int main(int argc, char** argv) {
if (argc != 3) {
fprintf(stderr, "usage: %s <inet4-addr> <tcp-port>\n", argv[0]);
return 1;
}
// key for my example zone, replace it with one you can test against
uint8_t key[0x20] = {
0xc5, 0x82, 0x1e, 0x05, 0x34, 0x80, 0x17, 0x25,
0x3c, 0xfc, 0x80, 0x87, 0x0b, 0xca, 0x03, 0xed,
0x0a, 0x8b, 0x93, 0xbc, 0x33, 0x58, 0x33, 0x9e,
0x7e, 0xee, 0x44, 0x08, 0xff, 0xfd, 0x2c, 0x2d
};
struct sprkl_request* req = sprkl_request_make_fetchservice(
SPRKL_SIGALGO_ED25519, key, 0
);
// horrible awful code practices ensue. don't write your code like this, i
// just did this cause it's shorter for the example :3
struct sockaddr_in saddr;
saddr.sin_family = AF_INET;
saddr.sin_addr.s_addr = inet_addr(argv[1]);
saddr.sin_port = htons(atoi(argv[2]));
int sock = socket(AF_INET, SOCK_STREAM, 6);
errno = 0;
if (connect(sock, (struct sockaddr*) &saddr, sizeof saddr)) {
fprintf(stderr, "connect error: %s\n", strerror(errno));
return errno;
}
FILE* stream = fdopen(sock, "r+");
struct sprkl_transport t = sprkl_transport_make_stream(stream);
int err = sprkl_transport_sendrequest(&t, req);
if (err) {
fprintf(stderr, "req error: %s\n", sprkl_transport_strerror(&t, err));
return err;
}
struct sprkl_response resp;
resp.verb = req->verb;
err = sprkl_transport_recvresponse(&t, &resp);
if (err) {
fprintf(stderr, "resp error: %s\n", sprkl_transport_strerror(&t, err));
return err;
}
fclose(stream);
fprintf(stderr, "response status code is %x\n", resp.status);
if (resp.status != SPRKL_STATUS_OK) {
fprintf(stderr, "server said: %*s\n", resp.errmsgsz, resp.errmsg);
} else {
sprkl_service_printdebug(resp.fetchsvc.svc, stdout);
}
sprkl_response_freeparts(&resp, true);
sprkl_request_freeall(req);
}
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