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/**
* SPDX-License-Identifier: BSD-2-Clause-Patent
*
* SPDX-FileCopyrightText: Copyright (c) 2024 SoftAtHome
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
*
* Subject to the terms and conditions of this license, each
* copyright holder and contributor hereby grants to those receiving
* rights under this license a perpetual, worldwide, non-exclusive,
* no-charge, royalty-free, irrevocable (except for failure to
* satisfy the conditions of this license) patent license to make,
* have made, use, offer to sell, sell, import, and otherwise
* transfer this software, where such license applies only to those
* patent claims, already acquired or hereafter acquired, licensable
* by such copyright holder or contributor that are necessarily
* infringed by:
*
* (a) their Contribution(s) (the licensed copyrights of copyright
* holders and non-copyrightable additions of contributors, in
* source or binary form) alone; or
*
* (b) combination of their Contribution(s) with the work of
* authorship to which such Contribution(s) was added by such
* copyright holder or contributor, if, at the time the Contribution
* is added, such addition causes such combination to be necessarily
* infringed. The patent license shall not apply to any other
* combinations which include the Contribution.
*
* Except as expressly stated above, no rights or licenses from any
* copyright holder or contributor is granted under this license,
* whether expressly, by implication, estoppel or otherwise.
*
* DISCLAIMER
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef _CONFIG_H_
#define _CONFIG_H_
#include "odhcp6c.h"
struct config_dhcp_rtx {
uint8_t delay_max;
uint8_t timeout_init;
uint16_t timeout_max;
uint8_t rc_max;
};
enum config_dhcp_msg {
CONFIG_DHCP_SOLICIT,
CONFIG_DHCP_REQUEST,
CONFIG_DHCP_RENEW,
CONFIG_DHCP_REBIND,
CONFIG_DHCP_RELEASE,
CONFIG_DHCP_DECLINE,
CONFIG_DHCP_INFO_REQ,
CONFIG_DHCP_MAX
};
struct config_dhcp {
bool log_syslog;
bool release;
int log_level;
int dscp;
int sk_prio;
bool stateful_only_mode;
enum odhcp6c_ia_mode ia_na_mode;
enum odhcp6c_ia_mode ia_pd_mode;
unsigned int client_options;
bool allow_slaac_only;
unsigned int oro_user_cnt;
struct config_dhcp_rtx message_rtx[CONFIG_DHCP_MAX];
uint32_t irt_default;
uint32_t irt_min;
uint16_t rand_factor;
enum odhcp6c_auth_protocol auth_protocol;
char* auth_token;
bool strict_rfc7550;
};
struct config_dhcp *config_dhcp_get(void);
void config_dhcp_reset(void);
void config_set_release(bool enable);
bool config_set_dscp(unsigned int value) ;
bool config_set_sk_priority(unsigned int priority);
void config_set_client_options(enum dhcpv6_config option, bool enable);
bool config_set_request_addresses(char *mode);
bool config_set_request_prefix(unsigned int length, unsigned int id);
void config_set_force_prefix(bool enable);
void config_set_stateful_only(bool enable);
void config_set_allow_slaac_only(bool value);
void config_clear_requested_options(void) ;
bool config_add_requested_options(unsigned int option);
void config_clear_send_options(void);
bool config_add_send_options(char *option);
bool config_set_rtx_delay_max(enum config_dhcp_msg msg, unsigned int value);
bool config_set_rtx_timeout_init(enum config_dhcp_msg msg, unsigned int value);
bool config_set_rtx_timeout_max(enum config_dhcp_msg msg, unsigned int value);
bool config_set_rtx_rc_max(enum config_dhcp_msg msg, unsigned int value);
bool config_set_irt_default(unsigned int value);
bool config_set_irt_min(unsigned int value);
bool config_set_rand_factor(unsigned int value);
bool config_set_auth_protocol(const char* protocol);
bool config_set_auth_token(const char* token);
void config_set_client_opt_cfg(struct odhcp6c_opt_cfg *opt_cfg);
int config_add_opt(const uint16_t code, const uint8_t *data, const uint16_t len);
int config_parse_opt_data(const char *data, uint8_t **dst, const unsigned int type, const bool array);
int config_parse_opt(const char *opt);
void config_apply_dhcp_rtx(struct dhcpv6_retx* dhcpv6_retx);
#endif /* _CONFIG_H_ */
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