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Update examples for Windows compatibility (plus some extra tidbits)

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This commit is contained in:
Joseph Henry
2020-04-20 23:51:43 -07:00
parent 894d3bf415
commit a207ab1f6a
5 changed files with 215 additions and 53 deletions
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38
examples/cpp/server.cpp
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@@ -2,10 +2,8 @@
* libzt API example
*/
#include <arpa/inet.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <string>
#include <inttypes.h>
@@ -20,6 +18,15 @@
#include <unistd.h>
#endif
void delay_ms(long ms)
{
#if defined(_WIN32)
Sleep(ms);
#else
usleep(ms*1000);
#endif
}
#include "ZeroTier.h"
bool nodeReady = false;
@@ -204,32 +211,33 @@ int main(int argc, char **argv)
{
if (argc != 5) {
printf("\nlibzt example server\n");
printf("server <config_file_path> <nwid> <4|6> <bind port>\n");
printf("server <config_file_path> <nwid> <serverBindPort> <ztServicePort>\n");
exit(0);
}
uint64_t nwid = strtoull(argv[2],NULL,16);
int ipVersion = atoi(argv[3]);
int bindPort = atoi(argv[4]);
int defaultServicePort = 9998;
uint64_t nwid = strtoull(argv[2],NULL,16); // Network ID to join
int serverBindPort = atoi(argv[3]); // Port the application should bind to
int ztServicePort = atoi(argv[4]); // Port ZT uses to send encrypted UDP packets to peers (try something like 9994)
struct zts_sockaddr_in in4, acc_in4;
if (ipVersion == 4) {
in4.sin_port = htons(bindPort);
in4.sin_addr.s_addr = INADDR_ANY;
in4.sin_family = ZTS_AF_INET;
}
in4.sin_port = htons(serverBindPort);
#if defined(_WIN32)
in4.sin_addr.S_addr = INADDR_ANY;
#else
in4.sin_addr.s_addr = INADDR_ANY;
#endif
in4.sin_family = ZTS_AF_INET;
// Bring up ZeroTier service and join network
int fd, accfd;
int err = ZTS_ERR_OK;
if((err = zts_start(argv[1], &myZeroTierEventCallback, defaultServicePort)) != ZTS_ERR_OK) {
if((err = zts_start(argv[1], &myZeroTierEventCallback, ztServicePort)) != ZTS_ERR_OK) {
printf("Unable to start service, error = %d. Exiting.\n", err);
exit(1);
}
printf("Waiting for node to come online...\n");
while (!nodeReady) { usleep(50000); }
while (!nodeReady) { delay_ms(50); }
printf("This node's identity is stored in %s\n", argv[1]);
if((err = zts_join(nwid)) != ZTS_ERR_OK) {
@@ -238,7 +246,7 @@ int main(int argc, char **argv)
}
printf("Joining network %llx\n", nwid);
printf("Don't forget to authorize this device in my.zerotier.com or the web API!\n");
while (!networkReady) { usleep(50000); }
while (!networkReady) { delay_ms(50); }
// Socket-like API example