30 lines
658 B
C
30 lines
658 B
C
#include <sys/socket.h>
|
|
#include <string.h>
|
|
#include <fcntl.h>
|
|
#include <sys/sendfile.h>
|
|
#include <unistd.h>
|
|
#include <netinet/in.h>
|
|
|
|
// followed that one guys tutorial. can only send 256 bytes per request
|
|
void main() {
|
|
int sock = socket(AF_INET, SOCK_STREAM, 0);
|
|
struct sockaddr_in addr = {
|
|
AF_INET,
|
|
0x901f,
|
|
0
|
|
};
|
|
bind(sock, &addr, sizeof(addr));
|
|
listen(sock, 32);
|
|
int client_fd = accept(sock, 0, 0);
|
|
char buffer[256] = {0};
|
|
recv(client_fd, buffer, 256, 0);
|
|
|
|
char* file = buffer + 5;
|
|
*strchr(file, ' ') = 0;
|
|
int opened_fd = open(file, O_RDONLY);
|
|
sendfile(client_fd, opened_fd, 0, 256);
|
|
close(opened_fd);
|
|
close(client_fd);
|
|
close(sock);
|
|
}
|