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libflex/smartwatch/main.c
2024-03-21 21:57:00 +02:00

53 lines
1.2 KiB
C

#include <arpa/inet.h>
#include <stdio.h>
#include <netinet/in.h>
#include <sys/socket.h>
#include <unistd.h>
#include <stdbool.h>
#include <string.h>
#include <libflex.h>
#define PORT 12345
int main(int argc, char **argv) {
if (argc < 2) {
fprintf(stderr, "Usage: %s <path>\n", argv[0]);
return -1;
}
char *path = argv[1];
int client_fd = socket(AF_INET, SOCK_STREAM, 0);
if (client_fd == -1) {
perror("socket");
return -1;
}
struct sockaddr_in server_addr;
server_addr.sin_family = AF_INET;
server_addr.sin_addr.s_addr = inet_addr("127.0.0.1");
server_addr.sin_port = htons(PORT);
if (connect(client_fd, (struct sockaddr*)&server_addr, sizeof(server_addr)) == -1) {
perror("connect");
return -1;
}
uint8_t payload_buffer[256];
struct flex_byte_buffer bb = flex_bb_init(payload_buffer, sizeof(payload_buffer));
flex_bb_push_buffer8(&bb, (uint8_t*)path, strlen(path));
uint8_t send_buffer[512];
int send_size = flex_serialize(send_buffer, sizeof(send_buffer), 1, bb.data, bb.size);
write(client_fd, send_buffer, send_size);
while (true) {
}
close(client_fd);
return 0;
}