67 lines
3.5 KiB
C
67 lines
3.5 KiB
C
/* (C) 2021 by sysmocom - s.f.m.c. GmbH <info@sysmocom.de>
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* Author: Pau Espin Pedrol <pespin@sysmocom.de>
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* All Rights Reserved
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/lienses/>.
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*
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*/
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#pragma once
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#include <stdint.h>
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#include <osmocom/core/prim.h>
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#include <osmocom/core/select.h>
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#include <osmocom/core/linuxlist.h>
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struct osmo_prim_srv_link;
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struct osmo_prim_srv;
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typedef int (*osmo_prim_srv_conn_cb)(struct osmo_prim_srv *prim_srv);
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/*! oph and related msgb is owned by srv and wll be freed after the callback returns. */
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typedef int (*osmo_prim_srv_rx_cb)(struct osmo_prim_srv *prim_srv, struct osmo_prim_hdr *oph);
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/*! Return value:
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* RET=rem_version: Accept the version
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* RET!=rem_version && RET > 0: Reject the requested version but propose another candidate version
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* In this case, the client can decide whether to request another VER
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* or close the connection.
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* RET<0: Reject the proposed version and close the connection.
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*/
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typedef int (*osmo_prim_srv_rx_sapi_version)(struct osmo_prim_srv *prim_srv, uint32_t sapi, uint16_t rem_version);
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struct osmo_prim_hdr *osmo_prim_msgb_alloc(unsigned int sap, unsigned int primitive,
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enum osmo_prim_operation operation, size_t alloc_len);
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struct osmo_prim_srv_link *osmo_prim_srv_link_alloc(void *ctx);
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void osmo_prim_srv_link_free(struct osmo_prim_srv_link *prim_link);
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void osmo_prim_srv_link_set_name(struct osmo_prim_srv_link *prim_link, const char *name);
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int osmo_prim_srv_link_set_addr(struct osmo_prim_srv_link *prim_link, const char *path);
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const char *osmo_prim_srv_link_get_addr(struct osmo_prim_srv_link *prim_link);
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void osmo_prim_srv_link_set_priv(struct osmo_prim_srv_link *prim_link, void *priv);
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void *osmo_prim_srv_link_get_priv(const struct osmo_prim_srv_link *prim_link);
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void osmo_prim_srv_link_set_log_category(struct osmo_prim_srv_link *prim_link, int log_cat);
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void osmo_prim_srv_link_set_opened_conn_cb(struct osmo_prim_srv_link *prim_link, osmo_prim_srv_conn_cb opened_conn_cb);
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void osmo_prim_srv_link_set_closed_conn_cb(struct osmo_prim_srv_link *prim_link, osmo_prim_srv_conn_cb closed_conn_cb);
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void osmo_prim_srv_link_set_rx_sapi_version_cb(struct osmo_prim_srv_link *prim_link, osmo_prim_srv_rx_sapi_version rx_sapi_version_cb);
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void osmo_prim_srv_link_set_rx_cb(struct osmo_prim_srv_link *prim_link, osmo_prim_srv_rx_cb rx_cb);
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void osmo_prim_srv_link_set_rx_msgb_alloc_len(struct osmo_prim_srv_link *prim_link, size_t alloc_len);
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int osmo_prim_srv_link_open(struct osmo_prim_srv_link *prim_link);
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int osmo_prim_srv_send(struct osmo_prim_srv *prim_srv, struct msgb *msg);
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struct osmo_prim_srv_link *osmo_prim_srv_get_link(struct osmo_prim_srv *prims_srv);
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void osmo_prim_srv_set_name(struct osmo_prim_srv *prim_srv, const char *name);
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void osmo_prim_srv_set_priv(struct osmo_prim_srv *prim_srv, void *priv);
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void *osmo_prim_srv_get_priv(const struct osmo_prim_srv *prim_srv);
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void osmo_prim_srv_close(struct osmo_prim_srv *prim_srv);
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