57 lines
1.1 KiB
C++
57 lines
1.1 KiB
C++
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#ifndef UTILS_HPP
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#define UTILS_HPP
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#include "string"
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#include "WString.h"
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#include "esp32-hal-log.h"
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static const uint8_t IPV4ADDRESS_LENGTH = 16;
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typedef enum firewall_targets : uint8_t
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{
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FW_REJECT = 0,
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FW_DROP = 1,
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FW_ACCEPT = 2,
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} firewall_target_t;
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typedef enum firewall_protocols : uint8_t
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{
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FW_TCP = 0,
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FW_UDP = 1,
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FW_ALL = 255,
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} firewall_protocol_t;
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typedef enum ok : uint8_t
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{
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SUCCESS = 0,
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ERROR = 1,
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NO_ACTION = 2,
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} ok_t;
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typedef enum auth : uint8_t
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{
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AUTHENTICATED = 0,
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DENIED = 1,
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} auth_t;
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typedef struct firewall_rules
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{
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uint8_t key;
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char source[IPV4ADDRESS_LENGTH];
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char destination[IPV4ADDRESS_LENGTH];
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firewall_protocol_t protocol;
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firewall_target_t target;
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struct firewall_rules *next;
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} firewall_rule_t;
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namespace firewall
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{
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String protocol_to_string(firewall_protocol_t &protocol);
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firewall_protocol_t string_to_protocol(std::string &protocol);
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String target_to_string(firewall_target_t &target);
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firewall_target_t string_to_target(std::string &target);
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void endless_loop();
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}
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#endif
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