You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
72 lines
1.7 KiB
72 lines
1.7 KiB
#include <stdio.h> |
|
#include <unistd.h> |
|
#include <string.h> |
|
#include <string> |
|
#include <inttypes.h> |
|
|
|
#if defined(__linux__) || defined(__APPLE__) |
|
#include <netinet/in.h> |
|
#include <sys/socket.h> |
|
#include <netdb.h> |
|
#include <arpa/inet.h> |
|
#endif |
|
|
|
#if defined(__MINGW32__) || defined(__MINGW64__) |
|
#include <WinSock2.h> |
|
#include <stdint.h> |
|
#endif |
|
|
|
#include "libzt.h" |
|
|
|
char *msg = (char*)"welcome to the machine"; |
|
|
|
int main(int argc, char **argv) |
|
{ |
|
if (argc != 5) { |
|
printf("\nlibzt example client\n"); |
|
printf("client [config_file_path] [nwid] [remote_addr] [remote_port]\n"); |
|
exit(0); |
|
} |
|
std::string path = argv[1]; |
|
std::string nwidstr = argv[2]; |
|
std::string remote_addr = argv[3]; |
|
int remote_port = atoi(argv[4]); |
|
int r=0, w=0, err=0, sockfd; |
|
char rbuf[32]; |
|
memset(rbuf, 0, sizeof rbuf); |
|
|
|
struct sockaddr_in in4; |
|
in4.sin_port = htons(remote_port); |
|
in4.sin_addr.s_addr = inet_addr(remote_addr.c_str()); |
|
in4.sin_family = AF_INET; |
|
|
|
// --- BEGIN |
|
|
|
DEBUG_TEST("Waiting for libzt to come online...\n"); |
|
uint64_t nwid = strtoull(nwidstr.c_str(),NULL,16); |
|
printf("nwid=%llx\n", nwid); |
|
zts_startjoin(path.c_str(), nwid); |
|
uint64_t nodeId = zts_get_node_id(); |
|
DEBUG_TEST("I am %llx", nodeId); |
|
sleep(2); |
|
|
|
if ((sockfd = zts_socket(AF_INET, SOCK_STREAM, 0)) < 0) |
|
DEBUG_ERROR("error creating ZeroTier socket"); |
|
|
|
if ((err = zts_connect(sockfd, (const struct sockaddr *)&in4, sizeof(in4))) < 0) |
|
DEBUG_ERROR("error connecting to remote host (%d)", err); |
|
|
|
DEBUG_TEST("sending to server..."); |
|
w = zts_write(sockfd, msg, strlen(msg)); |
|
|
|
DEBUG_TEST("reading from server..."); |
|
r = zts_read(sockfd, rbuf, strlen(msg)); |
|
|
|
DEBUG_TEST("Sent : %s", msg); |
|
DEBUG_TEST("Received : %s", rbuf); |
|
|
|
sleep(2); |
|
err = zts_close(sockfd); |
|
|
|
return err; |
|
} |