path_manager.h

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// SPDX-License-Identifier: BSD-3-Clause
#ifndef MPTCPD_PRIVATE_PATH_MANAGER_H
#define MPTCPD_PRIVATE_PATH_MANAGER_H
 
#include <stdbool.h>
 
#include <mptcpd/types.h>
 
 
#ifdef __cplusplus
extern "C" {
#endif
 
struct sockaddr;
 
struct l_genl;
struct l_genl_family;
struct l_queue;
struct l_timeout;
 
struct mptcpd_netlink_pm;
struct mptcpd_addr_info;
struct mptcpd_limit;
struct mptcpd_nm;
struct mptcpd_idm;
struct mptcpd_lm;
 
struct mptcpd_pm
{
        struct mptcpd_config const *config;
 
        struct mptcpd_netlink_pm const *netlink_pm;
 
        struct l_genl *genl;
 
        unsigned int id;
 
        struct l_genl_family *family;
 
        struct l_timeout *timeout;
 
        struct mptcpd_nm *nm;
 
        struct mptcpd_idm *idm;
 
        struct mptcpd_lm *lm;
 
        struct l_queue *event_ops;
};
 
// -------------------------------------------------------------------
 
struct pm_ops_info
{
        struct mptcpd_pm_ops const *ops;
 
        void *user_data;
};
 
struct mptcpd_pm_cmd_ops
{
        int (*add_addr)(struct mptcpd_pm *pm,
                        struct sockaddr *addr,
                        mptcpd_aid_t id,
                        mptcpd_token_t token,
                        bool listener);
 
        int (*remove_addr)(struct mptcpd_pm *pm,
                           struct sockaddr const *addr,
                           mptcpd_aid_t id,
                           mptcpd_token_t token);
 
        int (*add_subflow)(struct mptcpd_pm *pm,
                           mptcpd_token_t token,
                           mptcpd_aid_t local_address_id,
                           mptcpd_aid_t remote_address_id,
                           struct sockaddr const *local_addr,
                           struct sockaddr const *remote_addr,
                           bool backup);
 
        int (*remove_subflow)(struct mptcpd_pm *pm,
                              mptcpd_token_t token,
                              struct sockaddr const *local_addr,
                              struct sockaddr const *remote_addr);
 
        int (*set_backup)(struct mptcpd_pm *pm,
                          mptcpd_token_t token,
                          struct sockaddr const *local_addr,
                          struct sockaddr const *remote_addr,
                          bool backup);
};
 
struct mptcpd_kpm_cmd_ops
{
        int (*add_addr)(struct mptcpd_pm *pm,
                        struct sockaddr const *addr,
                        mptcpd_aid_t id,
                        uint32_t flags,
                        int index);
 
        int (*remove_addr)(struct mptcpd_pm *pm,
                           mptcpd_aid_t address_id);
 
 
        int (*get_addr)(struct mptcpd_pm *pm,
                        mptcpd_aid_t id,
                        mptcpd_kpm_get_addr_cb_t callback,
                        void *data,
                        mptcpd_complete_func_t complete);
 
        int (*dump_addrs)(struct mptcpd_pm *pm,
                          mptcpd_kpm_get_addr_cb_t callback,
                          void *data,
                          mptcpd_complete_func_t complete);
 
        int (*flush_addrs)(struct mptcpd_pm *pm);
 
        int (*set_limits)(struct mptcpd_pm *pm,
                          struct mptcpd_limit const *limits,
                          size_t len);
 
        int (*get_limits)(struct mptcpd_pm *pm,
                          mptcpd_pm_get_limits_cb callback,
                          void *data);
 
        int (*set_flags)(struct mptcpd_pm *pm,
                         struct sockaddr const *addr,
                         mptcpd_flags_t flags);
};
 
 
#ifdef __cplusplus
}
#endif
 
#endif /* MPTCPD_PRIVATE_PATH_MANAGER_H */
 
/*
  Local Variables:
  c-file-style: "linux"
  End:
*/