transmission/libtransmission/session-id.h

// This file Copyright 2016-2022 Mnemosyne LLC.
// It may be used under GPLv2 (SPDX: GPL-2.0), GPLv3 (SPDX: GPL-3.0),
// or any future license endorsed by Mnemosyne LLC.
// License text can be found in the licenses/ folder.

#pragma once

using tr_session_id_t = struct tr_session_id*;

/**
 * Create new session identifier object.
 *
 * @return New session identifier object.
 */
tr_session_id_t tr_session_id_new(void);

/**
 * Free session identifier object.
 *
 * @param[in] session_id Session identifier object.
 */
void tr_session_id_free(tr_session_id_t session_id);

/**
 * Get current session identifier as string.
 *
 * @param[in] session_id Session identifier object.
 *
 * @return String representation of current session identifier.
 */
char const* tr_session_id_get_current(tr_session_id_t session_id);

/**
 * Check if session ID corresponds to session running on the same machine as
 * the caller.
 *
 * This is useful for various behavior alterations, such as transforming
 * relative paths to absolute before passing through RPC, or presenting
 * different UI for local and remote sessions.
 *
 * @param[in] session_id String representation of session identifier object.
 *
 * @return `True` if session is valid and local, `false` otherwise.
 */
bool tr_session_id_is_local(char const* session_id);