void *thread(void *vargp)
{
Pthread_detach(Pthread_self());
while (1)
{
int connfd = sbuf_remove(&sbuf);
echo_cnt(connfd);
Close(connfd);
}
}
void *thread(void *vargp){
int connfd=*((int *)vargp);
Pthread_detach(Pthread_self());
Free(vargp);
doit(connfd);
display_cache(cache_head);
printf("return doit\n");
Close(connfd);
return NULL;
}
void *proxy(void *vargp) {
Pthread_detach(Pthread_self());
int serverfd;
int clientfd = *(int *)vargp;
free(vargp);
rio_t rio;
rio_readinitb(&rio, clientfd);
struct status_line status;
char buf[MAXLINE];
int flag;
#ifdef PROXY_CACHE
char objectbuf[MAX_OBJECT_SIZE];
#endif
if ((flag = rio_readlineb(&rio, buf, MAXLINE)) > 0) {
if (parseline(buf, &status) < 0)
fprintf(stderr, "parseline error: '%s'\n", buf);
#ifdef PROXY_CACHE
else if (cacheable(&status) &&
(flag = cache_find(status.line, objectbuf))) {
if (rio_writen(clientfd, objectbuf, flag) < 0)
log(cache_write);
}
#endif
else if ((serverfd =
open_clientfd(status.hostname, status.port)) < 0)
log(open_clientfd);
else {
if ((flag = send_request(&rio, buf,
&status, serverfd, clientfd)) < 0)
log(send_request);
else if (interrelate(serverfd, clientfd, buf, flag
#ifdef PROXY_CACHE
,objectbuf, &status
#endif
) < 0)
log(interrelate);
close(serverfd);
}
}
close(clientfd);
return NULL;
}
void *proxy_thread(void *vargp) {
int fd = *(int *)vargp;
struct stat sbuf;
char buf[MAXLINE], method[MAXLINE], uri[MAXLINE], version[MAXLINE];
rio_t rio;
Pthread_detach(Pthread_self());
Rio_readinitb(&rio, fd);
RIO_realineb(&rio, buf, MAXLINE);
sscanf(buf, "%s %s %s", method, uri, version);
if (strcasecmp(method, "GET")) {
clienterror(fd, method, "501", "Not Implemented",
"Proxy does not support this method");
return;
}
read_requesthdrs(&rio);
}
