Format according to new ZeroTier standard
This commit is contained in:
Joseph Henry
@@ -12,99 +12,99 @@
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int main(int argc, char** argv)
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{
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if (argc != 5) {
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printf("\nlibzt example server\n");
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printf("server <id_storage_path> <net_id> <local_addr> <local_port>\n");
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exit(0);
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}
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char* storage_path = argv[1];
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long long int net_id = strtoull(argv[2], NULL, 16); // At least 64 bits
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char* local_addr = argv[3];
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int local_port = atoi(argv[4]);
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int fd, accfd;
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int err = ZTS_ERR_OK;
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if (argc != 5) {
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printf("\nlibzt example server\n");
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printf("server <id_storage_path> <net_id> <local_addr> <local_port>\n");
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exit(0);
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}
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char* storage_path = argv[1];
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long long int net_id = strtoull(argv[2], NULL, 16); // At least 64 bits
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char* local_addr = argv[3];
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int local_port = atoi(argv[4]);
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int fd, accfd;
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int err = ZTS_ERR_OK;
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// Initialize node
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// Initialize node
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if ((err = zts_init_from_storage(storage_path)) != ZTS_ERR_OK) {
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printf("Unable to start service, error = %d. Exiting.\n", err);
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exit(1);
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}
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if ((err = zts_init_from_storage(storage_path)) != ZTS_ERR_OK) {
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printf("Unable to start service, error = %d. Exiting.\n", err);
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exit(1);
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}
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// Start node
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// Start node
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if ((err = zts_node_start()) != ZTS_ERR_OK) {
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printf("Unable to start service, error = %d. Exiting.\n", err);
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exit(1);
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}
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printf("Waiting for node to come online\n");
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while (! zts_node_is_online()) {
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zts_util_delay(50);
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}
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printf("Public identity (node ID) is %llx\n", zts_node_get_id());
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if ((err = zts_node_start()) != ZTS_ERR_OK) {
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printf("Unable to start service, error = %d. Exiting.\n", err);
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exit(1);
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}
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printf("Waiting for node to come online\n");
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while (! zts_node_is_online()) {
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zts_util_delay(50);
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}
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printf("Public identity (node ID) is %llx\n", zts_node_get_id());
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// Join network
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// Join network
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printf("Joining network %llx\n", net_id);
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if (zts_net_join(net_id) != ZTS_ERR_OK) {
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printf("Unable to join network. Exiting.\n");
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exit(1);
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}
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printf("Don't forget to authorize this device in my.zerotier.com or the web API!\n");
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printf("Waiting for join to complete\n");
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while (! zts_net_transport_is_ready(net_id)) {
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zts_util_delay(50);
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}
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printf("Joining network %llx\n", net_id);
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if (zts_net_join(net_id) != ZTS_ERR_OK) {
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printf("Unable to join network. Exiting.\n");
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exit(1);
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}
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printf("Don't forget to authorize this device in my.zerotier.com or the web API!\n");
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printf("Waiting for join to complete\n");
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while (! zts_net_transport_is_ready(net_id)) {
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zts_util_delay(50);
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}
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// Get assigned address (of the family type we care about)
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// Get assigned address (of the family type we care about)
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int family = zts_util_get_ip_family(local_addr);
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int family = zts_util_get_ip_family(local_addr);
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printf("Waiting for address assignment from network\n");
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while (! (err = zts_addr_is_assigned(net_id, family))) {
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zts_util_delay(50);
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}
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char ipstr[ZTS_IP_MAX_STR_LEN] = { 0 };
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zts_addr_get_str(net_id, family, ipstr, ZTS_IP_MAX_STR_LEN);
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printf("IP address on network %llx is %s\n", net_id, ipstr);
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printf("Waiting for address assignment from network\n");
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while (! (err = zts_addr_is_assigned(net_id, family))) {
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zts_util_delay(50);
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}
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char ipstr[ZTS_IP_MAX_STR_LEN] = { 0 };
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zts_addr_get_str(net_id, family, ipstr, ZTS_IP_MAX_STR_LEN);
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printf("IP address on network %llx is %s\n", net_id, ipstr);
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// BEGIN Socket Stuff
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// BEGIN Socket Stuff
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// Accept incoming connection
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// Accept incoming connection
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// Can also use traditional: zts_socket(), zts_bind(), zts_listen(), zts_accept(), etc.
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// Can also use traditional: zts_socket(), zts_bind(), zts_listen(), zts_accept(), etc.
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char remote_addr[ZTS_INET6_ADDRSTRLEN] = { 0 };
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int remote_port = 0;
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int len = ZTS_INET6_ADDRSTRLEN;
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if ((accfd = zts_simple_tcp_server(local_addr, local_port, remote_addr, len, &remote_port)) < 0) {
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printf("Error (fd=%d, zts_errno=%d). Exiting.\n", accfd, zts_errno);
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exit(1);
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}
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printf("Accepted connection from %s:%d\n", remote_addr, remote_port);
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char remote_addr[ZTS_INET6_ADDRSTRLEN] = { 0 };
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int remote_port = 0;
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int len = ZTS_INET6_ADDRSTRLEN;
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if ((accfd = zts_simple_tcp_server(local_addr, local_port, remote_addr, len, &remote_port)) < 0) {
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printf("Error (fd=%d, zts_errno=%d). Exiting.\n", accfd, zts_errno);
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exit(1);
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}
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printf("Accepted connection from %s:%d\n", remote_addr, remote_port);
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// Data I/O
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// Data I/O
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int bytes = 0;
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char recvBuf[128] = { 0 };
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int bytes = 0;
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char recvBuf[128] = { 0 };
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printf("Reading message string from client...\n");
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if ((bytes = zts_read(accfd, recvBuf, sizeof(recvBuf))) < 0) {
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printf("Error (fd=%d, ret=%d, zts_errno=%d). Exiting.\n", fd, bytes, zts_errno);
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exit(1);
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}
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printf("Read %d bytes: %s\n", bytes, recvBuf);
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printf("Sending message string to client...\n");
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if ((bytes = zts_write(accfd, recvBuf, bytes)) < 0) {
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printf("Error (fd=%d, ret=%d, zts_errno=%d). Exiting.\n", fd, bytes, zts_errno);
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exit(1);
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}
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printf("Sent %d bytes: %s\n", bytes, recvBuf);
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printf("Reading message string from client...\n");
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if ((bytes = zts_read(accfd, recvBuf, sizeof(recvBuf))) < 0) {
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printf("Error (fd=%d, ret=%d, zts_errno=%d). Exiting.\n", fd, bytes, zts_errno);
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exit(1);
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}
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printf("Read %d bytes: %s\n", bytes, recvBuf);
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printf("Sending message string to client...\n");
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if ((bytes = zts_write(accfd, recvBuf, bytes)) < 0) {
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printf("Error (fd=%d, ret=%d, zts_errno=%d). Exiting.\n", fd, bytes, zts_errno);
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exit(1);
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}
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printf("Sent %d bytes: %s\n", bytes, recvBuf);
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// Close
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// Close
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printf("Closing connection socket\n");
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err = zts_close(accfd);
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err = zts_close(fd);
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return zts_node_stop();
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printf("Closing connection socket\n");
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err = zts_close(accfd);
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err = zts_close(fd);
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return zts_node_stop();
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}
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