static void client_destroy(struct client *client)
{
char **app;
i_set_failure_prefix("imap-urlauth[%s](%s): ",
my_pid, client->access_user);
if (client->url != NULL) {
/* deinitialize url */
i_stream_close(client->input);
o_stream_close(client->output);
(void)client_run_url(client);
i_assert(client->url == NULL);
}
imap_urlauth_worker_client_count--;
DLLIST_REMOVE(&imap_urlauth_worker_clients, client);
if (client->urlauth_ctx != NULL)
imap_urlauth_deinit(&client->urlauth_ctx);
if (client->mail_user != NULL)
mail_user_unref(&client->mail_user);
if (client->io != NULL)
io_remove(&client->io);
if (client->ctrl_io != NULL)
io_remove(&client->ctrl_io);
if (client->to_idle != NULL)
timeout_remove(&client->to_idle);
if (client->input != NULL)
i_stream_destroy(&client->input);
if (client->output != NULL)
o_stream_destroy(&client->output);
if (client->ctrl_input != NULL)
i_stream_destroy(&client->ctrl_input);
if (client->ctrl_output != NULL)
o_stream_destroy(&client->ctrl_output);
if (client->fd_in >= 0)
net_disconnect(client->fd_in);
if (client->fd_out >= 0 && client->fd_in != client->fd_out)
net_disconnect(client->fd_out);
if (client->fd_ctrl >= 0)
net_disconnect(client->fd_ctrl);
if (client->service_user != NULL)
mail_storage_service_user_free(&client->service_user);
i_free(client->access_user);
array_foreach_modifiable(&client->access_apps, app)
i_free(*app);
array_free(&client->access_apps);
i_free(client);
imap_urlauth_worker_refresh_proctitle();
master_service_client_connection_destroyed(master_service);
}
void client_destroy(struct client *client, const char *prefix,
const char *reason)
{
if (client->destroyed)
return;
client->destroyed = TRUE;
client_disconnect(client, prefix, reason);
submission_client_count--;
DLLIST_REMOVE(&submission_clients, client);
if (client->proxy_conn != NULL)
smtp_client_connection_close(&client->proxy_conn);
if (client->anvil_sent) {
master_service_anvil_send(master_service, t_strconcat(
"DISCONNECT\t", my_pid, "\tsubmission/",
mail_user_get_anvil_userip_ident(client->user),
"\n", NULL));
}
if (client->urlauth_ctx != NULL)
imap_urlauth_deinit(&client->urlauth_ctx);
mail_user_unref(&client->user);
mail_storage_service_user_unref(&client->service_user);
client_state_reset(client);
i_free(client->session_id);
i_free(client);
master_service_client_connection_destroyed(master_service);
submission_refresh_proctitle();
}
static void client_default_destroy(struct client *client, const char *reason)
{
struct client_command_context *cmd;
const char *cmd_status = "";
i_assert(!client->destroyed);
client->destroyed = TRUE;
if (!client->disconnected) {
client->disconnected = TRUE;
if (reason == NULL) {
reason = io_stream_get_disconnect_reason(client->input,
client->output);
cmd_status = client_get_commands_status(client);
}
i_info("%s%s %s", reason, cmd_status, client_stats(client));
}
i_stream_close(client->input);
o_stream_close(client->output);
/* finish off all the queued commands. */
if (client->output_cmd_lock != NULL)
client_command_cancel(&client->output_cmd_lock);
while (client->command_queue != NULL) {
cmd = client->command_queue;
client_command_cancel(&cmd);
}
/* handle the input_lock command last. it might have been waiting on
other queued commands (although we probably should just drop the
command at that point since it hasn't started running. but this may
change in future). */
if (client->input_lock != NULL)
client_command_cancel(&client->input_lock);
if (client->mailbox != NULL) {
client_search_updates_free(client);
mailbox_free(&client->mailbox);
}
if (client->notify_ctx != NULL)
imap_notify_deinit(&client->notify_ctx);
if (client->urlauth_ctx != NULL)
imap_urlauth_deinit(&client->urlauth_ctx);
if (client->anvil_sent) {
master_service_anvil_send(master_service, t_strconcat(
"DISCONNECT\t", my_pid, "\timap/",
mail_user_get_anvil_userip_ident(client->user),
"\n", NULL));
}
mail_user_unref(&client->user);
if (client->free_parser != NULL)
imap_parser_unref(&client->free_parser);
if (client->io != NULL)
io_remove(&client->io);
if (client->to_idle_output != NULL)
timeout_remove(&client->to_idle_output);
if (client->to_delayed_input != NULL)
timeout_remove(&client->to_delayed_input);
timeout_remove(&client->to_idle);
i_stream_destroy(&client->input);
o_stream_destroy(&client->output);
net_disconnect(client->fd_in);
if (client->fd_in != client->fd_out)
net_disconnect(client->fd_out);
if (array_is_created(&client->search_saved_uidset))
array_free(&client->search_saved_uidset);
if (array_is_created(&client->search_updates))
array_free(&client->search_updates);
pool_unref(&client->command_pool);
mail_storage_service_user_free(&client->service_user);
imap_client_count--;
DLLIST_REMOVE(&imap_clients, client);
pool_unref(&client->pool);
master_service_client_connection_destroyed(master_service);
imap_refresh_proctitle();
}
