static GError *
_client_manage_reply(struct gridd_client_s *client, MESSAGE reply)
{
GError *err;
gint status = 0;
gchar *message = NULL;
if (!metaXClient_reply_simple(reply, &status, &message, NULL))
return NEWERROR(500, "Invalid reply");
switch (status / 100) {
case 0:
err = NEWERROR(status, "net error: %s", message);
g_free(message);
metautils_pclose(&(client->fd));
client->step = STATUS_FAILED;
return err;
case 1: /* Informational reply : */
g_get_current_time(&(client->tv_step));
client->step = REP_READING_SIZE;
g_free(message);
return NULL;
case 2:
g_get_current_time(&(client->tv_step));
client->step = (status==200) ? STATUS_OK : REP_READING_SIZE;
if (client->step == STATUS_OK) {
if (!client->keepalive)
metautils_pclose(&(client->fd));
}
g_free(message);
if (client->on_reply) {
if (!client->on_reply(client->ctx, reply))
return NEWERROR(500, "Handler error");
}
return NULL;
case 3: /* redirection */
if (status == CODE_REDIRECT) {
/* Reset the context */
_client_reset_reply(client);
_client_reset_cnx(client);
client->sent_bytes = 0;
if ((++ client->nb_redirects) > 7) {
g_free(message);
return NEWERROR(CODE_TOOMANY_REDIRECT,
"Too many redirections");
}
/* Save the current URL to avoid looping, and check
* for a potential loop */
g_string_append_c(client->past_url, '|');
g_string_append(client->past_url, client->url);
if (_client_looped(client, message)) {
g_free(message);
return NEWERROR(CODE_LOOP_REDIRECT,
"Looping on redirections");
}
/* Replace the URL */
memset(client->url, 0, sizeof(client->url));
g_strlcpy(client->url, message, sizeof(client->url)-1);
if (NULL != (err = _client_connect(client))) {
g_free(message);
g_prefix_error(&err, "Redirection error: Connect error: ");
return err;
}
g_free(message);
return NULL;
}
/* FALLTHROUGH */
default: /* all other are considered errors */
err = NEWERROR(status, "Request error: %s", message);
g_free(message);
if (!client->keepalive)
_client_reset_cnx(client);
_client_reset_reply(client);
return err;
}
}
static GError *
_client_manage_reply(struct gridd_client_s *client, MESSAGE reply)
{
GError *err;
guint status = 0;
gchar *message = NULL;
if (NULL != (err = metaXClient_reply_simple(reply, &status, &message))) {
g_prefix_error (&err, "reply: ");
return err;
}
if (CODE_IS_NETWORK_ERROR(status)) {
err = NEWERROR(status, "net error: %s", message);
g_free(message);
metautils_pclose(&(client->fd));
client->step = STATUS_FAILED;
return err;
}
if (status == CODE_TEMPORARY) {
g_get_current_time(&(client->tv_step));
client->step = REP_READING_SIZE;
g_free(message);
return NULL;
}
if (CODE_IS_OK(status)) {
g_get_current_time(&(client->tv_step));
client->step = (status==CODE_FINAL_OK) ? STATUS_OK : REP_READING_SIZE;
if (client->step == STATUS_OK) {
if (!client->keepalive)
metautils_pclose(&(client->fd));
}
g_free(message);
if (client->on_reply) {
if (!client->on_reply(client->ctx, reply))
return NEWERROR(CODE_INTERNAL_ERROR, "Handler error");
}
return NULL;
}
if (status == CODE_REDIRECT) {
/* Reset the context */
_client_reset_reply(client);
_client_reset_cnx(client);
client->sent_bytes = 0;
if ((++ client->nb_redirects) > 7) {
g_free(message);
return NEWERROR(CODE_TOOMANY_REDIRECT, "Too many redirections");
}
/* Save the current URL to avoid looping, and check
* for a potential loop */
g_string_append_c(client->past_url, '|');
g_string_append(client->past_url, client->url);
if (_client_looped(client, message)) {
g_free(message);
return NEWERROR(CODE_LOOP_REDIRECT, "Looping on redirections");
}
/* Replace the URL */
memset(client->url, 0, sizeof(client->url));
g_strlcpy(client->url, message, sizeof(client->url)-1);
if (NULL != (err = _client_connect(client))) {
g_free(message);
g_prefix_error(&err, "Redirection error: Connect error: ");
return err;
}
g_free(message);
return NULL;
}
/* all other are considered errors */
err = NEWERROR(status, "Request error: %s", message);
g_free(message);
if (!client->keepalive)
_client_reset_cnx(client);
_client_reset_reply(client);
return err;
}
