static void
check_value (void *cls, const GNUNET_HashCode * key, size_t size,
const void *data, enum GNUNET_BLOCK_Type type, uint32_t priority,
uint32_t anonymity, struct GNUNET_TIME_Absolute expiration,
uint64_t uid)
{
struct CpsRunContext *crc = cls;
int i;
if (NULL == key)
{
crc->phase = RP_GET_FAIL;
GNUNET_SCHEDULER_add_continuation (&run_continuation, crc,
GNUNET_SCHEDULER_REASON_PREREQ_DONE);
return;
}
i = crc->i;
GNUNET_assert (size == get_size (i));
GNUNET_assert (0 == memcmp (data, get_data (i), size));
GNUNET_assert (type == get_type (i));
GNUNET_assert (priority == get_priority (i));
GNUNET_assert (anonymity == get_anonymity (i));
GNUNET_assert (expiration.abs_value == get_expiration (i).abs_value);
crc->offset++;
crc->i--;
if (crc->i == 0)
crc->phase = RP_DONE;
GNUNET_SCHEDULER_add_continuation (&run_continuation, crc,
GNUNET_SCHEDULER_REASON_PREREQ_DONE);
}
static void
run_continuation (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
{
struct CpsRunContext *crc = cls;
ok = (int) crc->phase;
switch (crc->phase)
{
case RP_PUT:
#if VERBOSE
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Executing `%s' number %u\n", "PUT",
crc->i);
#endif
GNUNET_CRYPTO_hash (&crc->i, sizeof (int), &crc->key);
GNUNET_DATASTORE_put (datastore, 0, &crc->key, get_size (crc->i),
get_data (crc->i), get_type (crc->i),
get_priority (crc->i), get_anonymity (crc->i), 0,
get_expiration (crc->i), 1, 1, TIMEOUT,
&check_success, crc);
crc->i++;
if (crc->i == ITERATIONS)
{
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"Sleeping to give datastore time to clean up\n");
sleep (1);
crc->phase = RP_GET;
crc->i--;
}
break;
case RP_GET:
#if VERBOSE
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Executing `%s' number %u\n", "GET",
crc->i);
#endif
GNUNET_CRYPTO_hash (&crc->i, sizeof (int), &crc->key);
GNUNET_DATASTORE_get_key (datastore, crc->offset++, &crc->key,
get_type (crc->i), 1, 1, TIMEOUT, &check_value,
crc);
break;
case RP_GET_FAIL:
#if VERBOSE
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Executing `%s' number %u\n", "GET(f)",
crc->i);
#endif
GNUNET_CRYPTO_hash (&crc->i, sizeof (int), &crc->key);
GNUNET_DATASTORE_get_key (datastore, crc->offset++, &crc->key,
get_type (crc->i), 1, 1, TIMEOUT, &check_nothing,
crc);
break;
case RP_DONE:
GNUNET_assert (0 == crc->i);
#if VERBOSE
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Finished, disconnecting\n");
#endif
GNUNET_DATASTORE_disconnect (datastore, GNUNET_YES);
GNUNET_free (crc);
ok = 0;
}
}
static ssize_t
_mongoc_stream_socket_writev (mongoc_stream_t *stream,
mongoc_iovec_t *iov,
size_t iovcnt,
int32_t timeout_msec)
{
mongoc_stream_socket_t *ss = (mongoc_stream_socket_t *) stream;
int64_t expire_at;
ssize_t ret;
ENTRY;
if (ss->sock) {
expire_at = get_expiration (timeout_msec);
ret = mongoc_socket_sendv (ss->sock, iov, iovcnt, expire_at);
errno = mongoc_socket_errno (ss->sock);
RETURN (ret);
}
RETURN (-1);
}
static ssize_t
_mongoc_stream_socket_readv (mongoc_stream_t *stream,
mongoc_iovec_t *iov,
size_t iovcnt,
size_t min_bytes,
int32_t timeout_msec)
{
mongoc_stream_socket_t *ss = (mongoc_stream_socket_t *) stream;
int64_t expire_at;
ssize_t ret = 0;
ssize_t nread;
size_t cur = 0;
ENTRY;
BSON_ASSERT (ss);
BSON_ASSERT (ss->sock);
expire_at = get_expiration (timeout_msec);
/*
* This isn't ideal, we should plumb through to recvmsg(), but we
* don't actually use this in any way but to a single buffer
* currently anyway, so should be just fine.
*/
for (;;) {
nread = mongoc_socket_recv (
ss->sock, iov[cur].iov_base, iov[cur].iov_len, 0, expire_at);
if (nread <= 0) {
if (ret >= (ssize_t) min_bytes) {
RETURN (ret);
}
errno = mongoc_socket_errno (ss->sock);
RETURN (-1);
}
ret += nread;
while ((cur < iovcnt) && (nread >= (ssize_t) iov[cur].iov_len)) {
nread -= iov[cur++].iov_len;
}
if (cur == iovcnt) {
break;
}
if (ret >= (ssize_t) min_bytes) {
RETURN (ret);
}
iov[cur].iov_base = ((char *) iov[cur].iov_base) + nread;
iov[cur].iov_len -= nread;
BSON_ASSERT (iovcnt - cur);
BSON_ASSERT (iov[cur].iov_len);
}
RETURN (ret);
}
