psyced/world/net/http/fetch_stream.c

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2011-08-24 08:57:50 +00:00
#include <net.h>
#include <ht/http.h>
inherit NET_PATH "http/fetch";
int buffer_content(string data) {
P2(("%O got data:\n%O\n", ME, data))
mixed *waiter;
foreach (waiter : qToArray(ME)) {
funcall(waiter[0], data, waiter[1] ? fheaders : copy(fheaders), http_status, 1);
}
next_input_to(#'buffer_content); //'
return 1;
}
disconnected(string data) {
P2(("%O got disconnected:\n%O\n", ME, data))
headers["_fetchtime"] = isotime(ctime(time()), 1);
if (headers["last-modified"])
rheaders["if-modified-since"] = headers["last-modified"];
//if (headers["etag"])
// rheaders["if-none-match"] = headers["etag"]; // heise does not work with etag
fheaders = headers;
buffer = headers = 0;
switch (http_status) {
default:
mixed *waiter;
while (qSize(ME)) {
waiter = shift(ME);
P2(("%O calls back.. body is %O\n", ME, data))
funcall(waiter[0], data, waiter[1] ? fheaders : copy(fheaders), http_status, 0);
}
if (http_status == R_OK) break;
// doesn't seem to get here when HTTP returns 301 or 302. strange.
// fall thru
case R_NOTMODIFIED:
qDel(ME);
qInit(ME, 150, 5);
}
fetching = 0;
return 1; // presume this disc was expected
}