Url *
urlalloc(Runestr *src, Runestr *post, int m)
{
Url *u;
u = emalloc(sizeof(Url));
copyrunestr(&u->src, src);
if(m==HPost)
copyrunestr(&u->post, post);
u->method = m;
incref(u);
return u;
}
Url *
urldup(Url *a)
{
Url *b;
b = emalloc(sizeof(Url));
b->method = a->method;
copyrunestr(&b->src, &a->src);
copyrunestr(&b->act, &a->act);
copyrunestr(&b->post, &a->post);
copyrunestr(&b->ctype, &a->ctype);
return b;
}
int
urlopen(Url *u)
{
char buf[BUFSIZE];
int cfd, fd, conn, n;
urlconvience(u);
snprint(buf, sizeof(buf), "%s/clone", webmountpt);
cfd = open(buf, ORDWR);
if(cfd < 0)
error("can't open clone file");
n = read(cfd, buf, sizeof(buf)-1);
if(n <= 0)
error("reading clone");
buf[n] = '\0';
conn = atoi(buf);
snprint(buf, sizeof(buf), "url %S", u->src.r);
if(write(cfd, buf, strlen(buf)) < 0){
// fprint(2, "write: %s: %r\n", buf);
Err:
close(cfd);
return -1;
}
if(u->method==HPost && u->post.r != nil){
snprint(buf, sizeof(buf), "%s/%d/postbody", webmountpt, conn);
fd = open(buf, OWRITE);
if(fd < 0){
// fprint(2, "urlopen: bad query: %s: %r\n", buf);
goto Err;
}
snprint(buf, sizeof(buf), "%S", u->post.r);
if(write(fd, buf, strlen(buf)) < 0)
fprint(2, "urlopen: bad query: %s: %r\n", buf);
close(fd);
}
snprint(buf, sizeof(buf), "%s/%d/body", webmountpt, conn);
fd = open(buf, OREAD);
if(fd < 0){
// fprint(2, "open: %S: %r\n", u->src.r);
goto Err;
}
u->ctype = getattr(conn, "contenttype");
u->act = getattr(conn, "parsed/url");
if(u->act.nr == 0)
copyrunestr(&u->act, &u->src);
close(cfd);
return fd;
}
