void h2o_http2_stream_close(h2o_http2_conn_t *conn, h2o_http2_stream_t *stream)
{
h2o_http2_conn_unregister_stream(conn, stream);
if (stream->_req_body != NULL)
h2o_buffer_dispose(&stream->_req_body);
if (stream->cache_digests != NULL)
h2o_cache_digests_destroy(stream->cache_digests);
h2o_dispose_request(&stream->req);
if (stream->stream_id == 1 && conn->_http1_req_input != NULL)
h2o_buffer_dispose(&conn->_http1_req_input);
free(stream);
}
static void test_decode(void)
{
h2o_cache_digests_t *digests = NULL;
h2o_cache_digests_load_header(&digests, H2O_STRLIT("AeLA"));
ok(digests != NULL);
if (digests == NULL)
return;
ok(digests->fresh.url_only.size == 1);
ok(digests->fresh.url_and_etag.size == 0);
ok(digests->fresh.url_only.entries[0].capacity_bits == 7);
ok(digests->fresh.url_only.entries[0].keys.size == 1);
ok(digests->fresh.url_only.entries[0].keys.entries[0] == 0x0b);
ok(!digests->fresh.complete);
ok(h2o_cache_digests_lookup_by_url(digests, H2O_STRLIT("https://127.0.0.1.xip.io:8081/cache-digests.cgi/hello.js")) ==
H2O_CACHE_DIGESTS_STATE_FRESH);
ok(h2o_cache_digests_lookup_by_url(digests, H2O_STRLIT("https://127.0.0.1.xip.io:8081/notfound.js")) ==
H2O_CACHE_DIGESTS_STATE_UNKNOWN);
h2o_cache_digests_load_header(&digests, H2O_STRLIT("FOO; stale, AcA; validators; complete"));
ok(digests->fresh.url_only.size == 1);
ok(digests->fresh.url_and_etag.size == 1);
ok(digests->fresh.url_and_etag.entries[0].capacity_bits == 7);
ok(digests->fresh.url_and_etag.entries[0].keys.size == 0);
ok(digests->fresh.complete);
ok(h2o_cache_digests_lookup_by_url(digests, H2O_STRLIT("https://127.0.0.1.xip.io:8081/notfound.js")) ==
H2O_CACHE_DIGESTS_STATE_NOT_CACHED);
ok(h2o_cache_digests_lookup_by_url(digests, H2O_STRLIT("https://127.0.0.1.xip.io:8081/cache-digests.cgi/hello.js")) ==
H2O_CACHE_DIGESTS_STATE_FRESH);
h2o_cache_digests_load_header(&digests, H2O_STRLIT("AcA; reset"));
ok(digests->fresh.url_only.size == 1);
ok(digests->fresh.url_and_etag.size == 0);
ok(digests->fresh.url_only.entries[0].capacity_bits == 7);
ok(digests->fresh.url_only.entries[0].keys.size == 0);
ok(!digests->fresh.complete);
h2o_cache_digests_destroy(digests);
}
void h2o_cache_digests_load_header(h2o_cache_digests_t **digests, const char *value, size_t len)
{
h2o_iovec_t iter = h2o_iovec_init(value, len);
const char *token;
size_t token_len;
do {
const char *gcs_base64;
size_t gcs_base64_len;
int reset = 0, validators = 0, complete = 0, skip = 0;
h2o_iovec_t token_value;
if ((gcs_base64 = h2o_next_token(&iter, ';', &gcs_base64_len, NULL)) == NULL)
return;
while ((token = h2o_next_token(&iter, ';', &token_len, &token_value)) != NULL &&
!h2o_memis(token, token_len, H2O_STRLIT(","))) {
if (h2o_lcstris(token, token_len, H2O_STRLIT("reset"))) {
reset = 1;
} else if (h2o_lcstris(token, token_len, H2O_STRLIT("validators"))) {
validators = 1;
} else if (h2o_lcstris(token, token_len, H2O_STRLIT("complete"))) {
complete = 1;
} else {
skip = 1;
}
}
if (reset && *digests != NULL) {
h2o_cache_digests_destroy(*digests);
*digests = NULL;
}
if (skip) {
/* not supported for the time being */
} else {
load_digest(digests, gcs_base64, gcs_base64_len, validators, complete);
}
} while (token != NULL);
}
