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Diffstat (limited to 'ctrl/facemgr/examples/mobility/mobility.c')
-rw-r--r--ctrl/facemgr/examples/mobility/mobility.c103
1 files changed, 51 insertions, 52 deletions
diff --git a/ctrl/facemgr/examples/mobility/mobility.c b/ctrl/facemgr/examples/mobility/mobility.c
index 528951446..ae1d6dee3 100644
--- a/ctrl/facemgr/examples/mobility/mobility.c
+++ b/ctrl/facemgr/examples/mobility/mobility.c
@@ -7,82 +7,81 @@
* Test server using nc: nc -4kvul localhost 9533
*/
-#include <arpa/inet.h> // inet_ntop
-#include <errno.h> // EINTR,. ..
-#include <netinet/in.h> // INET_ADDRSTRLEN, INET6_ADDRSTRLEN
+#include <arpa/inet.h> // inet_ntop
+#include <errno.h> // EINTR,. ..
+#include <netinet/in.h> // INET_ADDRSTRLEN, INET6_ADDRSTRLEN
#include <stdio.h>
#include <inttypes.h>
#include <stdlib.h>
#include <sys/socket.h>
#include <sys/timerfd.h>
-#include <sys/un.h> // sockaddr_un
-#include <unistd.h> // fcntl
-#include <fcntl.h> // fcntl
+#include <sys/un.h> // sockaddr_un
+#include <unistd.h> // fcntl
+#include <fcntl.h> // fcntl
#define MS2US(x) (x * 1000)
/**
* \brief Main function
*/
-int main(int argc, char **argv)
-{
- int rc;
+int main(int argc, char **argv) {
+ int rc;
- if (argc != 4) {
- fprintf(stderr, "Usage: %s IP PORT INTERVAL\n", argv[0]);
- fprintf(stderr, "\n");
- fprintf(stderr, " IP Target hostname\n");
- fprintf(stderr, " PORT Target port\n");
- fprintf(stderr, " INTERVAL Interval between mobility events (in ms)\n");
- fprintf(stderr, "\n");
- exit(EXIT_FAILURE);
- }
+ if (argc != 4) {
+ fprintf(stderr, "Usage: %s IP PORT INTERVAL\n", argv[0]);
+ fprintf(stderr, "\n");
+ fprintf(stderr, " IP Target hostname\n");
+ fprintf(stderr, " PORT Target port\n");
+ fprintf(stderr, " INTERVAL Interval between mobility events (in ms)\n");
+ fprintf(stderr, "\n");
+ exit(EXIT_FAILURE);
+ }
- int interval = atoi(argv[3]);
+ int interval = atoi(argv[3]);
- int fd = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
- if (fd < 0) {
- perror("socket");
- goto ERR_SOCKET;
- }
+ int fd = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
+ if (fd < 0) {
+ perror("socket");
+ goto ERR_SOCKET;
+ }
- struct sockaddr_in addr;
- memset(&addr, 0, sizeof(addr));
- addr.sin_family = AF_INET;
- addr.sin_addr.s_addr = inet_addr(argv[1]);
- addr.sin_port = htons(atoi(argv[2]));
+ struct sockaddr_in addr;
+ memset(&addr, 0, sizeof(addr));
+ addr.sin_family = AF_INET;
+ addr.sin_addr.s_addr = inet_addr(argv[1]);
+ addr.sin_port = htons(atoi(argv[2]));
- if (connect(fd, (struct sockaddr*)&addr, sizeof(addr)) < 0) {
- perror("connect");
- goto ERR_CONNECT;
- }
+ if (connect(fd, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
+ perror("connect");
+ goto ERR_CONNECT;
+ }
- unsigned state = 0;
- char buf[1];
- for(;;) {
- usleep(MS2US(interval));
+ unsigned state = 0;
+ char buf[1];
+ for (;;) {
+ usleep(MS2US(interval));
- buf[0] = state;
- rc = send(fd, buf, 1, 0);
- if (rc < 0) {
- if (errno == ECONNREFUSED) {
- continue;
- }
- perror("send");
- goto ERR_SEND;
- }
-
- state = 1 - state;
+ buf[0] = state;
+ rc = send(fd, buf, 1, 0);
+ if (rc < 0) {
+ if (errno == ECONNREFUSED) {
+ continue;
+ }
+ perror("send");
+ goto ERR_SEND;
}
- close(fd);
+ state = 1 - state;
+ }
+
+ close(fd);
- exit(EXIT_SUCCESS);
+ exit(EXIT_SUCCESS);
ERR_SEND:
ERR_CONNECT:
- close(fd);
+ close(fd);
ERR_SOCKET:
- exit(EXIT_FAILURE);
+ exit(EXIT_FAILURE);
}