int main(void)
{
int sk, fd, len;
struct sockaddr_in cli_addr;
len = sizeof(cli_addr);
sk = server_init();
if (sk < 0) {
ERROR("server_init error");
return -1;
}
while (1) {
fd = accept(sk, (struct sockaddr *)&cli_addr, &len);
if (fd < 0) {
ERROR("accept faild");
continue;
}
DEBUG("get a call on (%s:%d)", inet_ntoa(cli_addr.sin_addr.s_addr), \
ntohs(cli_addr.sin_port));
process_rq(fd);
close(fd);
}
}
main(int ac, char *av[])
{
int sock, fd;
FILE *fpin;
char request[BUFSIZ];
if ( ac == 1 ) {
fprintf(stderr,"usage: ws portnum\n");
exit(1);
}
sock = make_server_socket( atoi(av[1]) );
if ( sock == -1 ) exit(2);
/* main loop here */
while(1) {
/* take a call and buffer it */
fd = accept( sock, NULL, NULL );
fpin = fdopen(fd, "r" );
/* read request */
fgets(request,BUFSIZ,fpin);
printf("got a call: request = %s", request);
read_til_crnl(fpin);
/* do what client asks */
process_rq(request, fd);
fclose(fpin);
}
}
main(int ac, char *av[])
{
int sock, fd;
FILE *fpin;
char request[BUFSIZ];
if ( ac == 1 ){
fprintf(stderr,"usage: ws portnum\n");
exit(1);
}
sock = make_server_socket( atoi(av[1]) );
if ( sock == -1 ) exit(2);
while(1){
fd = accept( sock, NULL, NULL );
fpin = fdopen(fd, "r" );
fgets(request,BUFSIZ,fpin);
printf("got a call: request = %s", request);
read_til_crnl(fpin);
process_rq(request, fd);
fclose(fpin);
}
}
int main(int argc, char *argv[]) {
if (argc != 2) { fprintf(stderr, "usage: ./webserv portnum\n");
exit(EXIT_FAILURE);
}
int sock_id = make_server_socket(atoi(argv[1]));
int sock_fd;
char request[BUFSIZ];
FILE *sock_fp;
while (true) { // 循环中自然可以多次接收命令
sock_fd = accept(sock_id, NULL, NULL);
sock_fp = fdopen(sock_fd, "r");
fgets(request, BUFSIZ, sock_fp);
printf("got a call: request = %s\n", request);
// sock_fp 和 sock_fd 的位置就是同一个，所以必须处理掉 sock_fp 的输出
char buf[BUFSIZ];
while (fgets(buf, BUFSIZ, sock_fp) != NULL && strcmp(buf, "\r\n") != 0)
;
process_rq(request, sock_fd);
fclose(sock_fp);
}
return EXIT_SUCCESS;
}
void *handle_call(void *fdptr)
{
FILE *fpin;
char request[BUFSIZ];
int fd ;
fd = *(int *)fdptr;
free(fdptr); /* get fd from arg */
fpin = fdopen(fd, "r"); /* buffer input */
fgets(request,BUFSIZ,fpin); /* read client request */
printf("got a call on %d: request = %s", fd, request);
skip_rest_of_header(fpin);
process_rq(request, fd); /* process client rq */
fclose(fpin);
}
