static gboolean
_client_start(struct gridd_client_s *client)
{
EXTRA_ASSERT(client != NULL);
EXTRA_ASSERT(client->abstract.vtable == &VTABLE_CLIENT);
client->tv_start = client->tv_step = oio_ext_monotonic_time ();
if (client->step != NONE)
return FALSE;
if (!client->url[0]) {
_client_reset_error(client);
client->error = NEWERROR(EINVAL, "No target");
return FALSE;
}
GError *err = _client_connect(client);
if (NULL == err)
return TRUE;
client->step = STATUS_FAILED;
client->error = err;
return FALSE;
}
static void
_client_free(struct gridd_client_s *client)
{
EXTRA_ASSERT(client != NULL);
EXTRA_ASSERT(client->abstract.vtable == &VTABLE_CLIENT);
_client_reset_reply(client);
_client_reset_request(client);
_client_reset_cnx(client);
_client_reset_target(client);
_client_reset_error(client);
if (client->reply)
g_byte_array_free(client->reply, TRUE);
client->fd = -1;
SLICE_FREE (struct gridd_client_s, client);
}
static GError*
_client_request(struct gridd_client_s *client, GByteArray *req,
gpointer ctx, client_on_reply cb)
{
EXTRA_ASSERT(client != NULL);
EXTRA_ASSERT(client->abstract.vtable == &VTABLE_CLIENT);
if ( NULL == req)
return NEWERROR(CODE_INTERNAL_ERROR, "Invalid parameter");
switch (client->step) {
case NONE:
case CONNECTING:
case CONNECTED:
if (client->request != NULL)
return NEWERROR(500, "Request already pending");
/* ok */
break;
case REQ_SENDING:
case REP_READING_SIZE:
case REP_READING_DATA:
return NEWERROR(500, "Request not terminated");
case STATUS_OK:
case STATUS_FAILED:
/* ok */
if (client->fd >= 0)
client->step = REQ_SENDING;
else
client->step = CONNECTING;
break;
}
/* if any, reset the last reply */
_client_reset_reply(client);
_client_reset_request(client);
_client_reset_error(client);
/* Now set the new request components */
client->ctx = ctx;
client->on_reply = cb;
client->request = g_byte_array_ref(req);
return NULL;
}
static void
_client_free(struct gridd_client_s *client)
{
EXTRA_ASSERT(client != NULL);
EXTRA_ASSERT(client->abstract.vtable == &VTABLE_CLIENT);
_client_reset_reply(client);
_client_reset_request(client);
_client_reset_cnx(client);
_client_reset_target(client);
_client_reset_error(client);
if (client->reply)
g_byte_array_free(client->reply, TRUE);
if (client->past_url)
g_string_free(client->past_url, TRUE);
memset(client, 0, sizeof(*client));
client->fd = -1;
g_free(client);
}
