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subhobhai943
c43e4199db
- Implement MBR and GPT partition table parser in pure memory-safe Rust - Implement NetFilter packet filter rule evaluator and metrics in Rust - Implement in-kernel cryptographic throughput benchmark in Rust - Add 'cryptobench', 'fdisk', and 'rfilter' LazyBox userland applets - Update C-FFI header and cross-architecture fallbacks
105 lines
3.1 KiB
C
105 lines
3.1 KiB
C
#ifndef _KERNEL_RUST_H
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#define _KERNEL_RUST_H
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#include <stdint.h>
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#include <stddef.h>
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#include <stdbool.h>
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// Thermal Report Struct
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typedef struct {
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uint32_t target_fan_rpm;
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uint8_t throttle_level;
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bool is_critical;
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} __attribute__((packed)) rust_thermal_report_t;
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// Kernel Health Watchdog Report
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typedef struct {
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bool is_healthy;
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uint64_t total_heartbeats;
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uint32_t active_modules;
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uint32_t subsystem_mask;
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} __attribute__((packed)) rust_health_report_t;
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// Decoded Partition Structure
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typedef struct {
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uint32_t partition_number;
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bool is_bootable;
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bool is_gpt;
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uint8_t partition_type_id;
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uint64_t start_lba;
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uint64_t sector_count;
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uint64_t size_mb;
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char name[36];
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} rust_decoded_partition_t;
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// Crypto Benchmark Result
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typedef struct {
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uint32_t chacha20_mbs;
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uint32_t sha3_256_mbs;
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uint32_t aes128_mbs;
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uint32_t score;
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} rust_crypto_bench_result_t;
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// Network Filter Rule
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typedef struct {
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bool enabled;
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uint8_t protocol;
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uint32_t src_ip;
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uint32_t src_mask;
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uint32_t dst_ip;
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uint32_t dst_mask;
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uint16_t src_port_start;
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uint16_t src_port_end;
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uint16_t dst_port_start;
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uint16_t dst_port_end;
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uint8_t action;
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uint64_t packet_count;
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uint64_t byte_count;
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} rust_filter_rule_t;
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// Network Packet Header
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typedef struct {
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uint8_t protocol;
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uint32_t src_ip;
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uint32_t dst_ip;
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uint16_t src_port;
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uint16_t dst_port;
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uint32_t length;
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} rust_packet_header_t;
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// Kernel Core
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int rust_kernel_init(void);
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const char* rust_kernel_status(void);
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// Cryptography
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int rust_chacha20_crypt(const uint8_t* key, const uint8_t* nonce, uint32_t counter, uint8_t* data, size_t len);
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int rust_csprng_get_random(uint8_t* buffer, size_t len);
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int rust_sha3_256(const uint8_t* data, size_t len, uint8_t* out);
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int rust_aes128_ecb_encrypt(const uint8_t* key, uint8_t* block);
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int rust_crypto_run_benchmark(rust_crypto_bench_result_t* out_result);
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// Hardware & Drivers
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rust_thermal_report_t rust_sensor_calc_fan_curve(int32_t temp_celsius);
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const char* rust_pci_get_vendor_name(uint16_t vendor_id);
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const char* rust_pci_get_class_name(uint8_t class_id, uint8_t subclass_id);
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// Storage & Partitions
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int rust_storage_decode_mbr(const uint8_t* sector_512, rust_decoded_partition_t* out_partitions, size_t max_count);
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// Network Filter
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uint8_t rust_filter_evaluate(const rust_packet_header_t* pkt);
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int rust_filter_add_rule(const rust_filter_rule_t* rule);
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void rust_filter_get_stats(uint64_t* out_processed, uint64_t* out_blocked, size_t* out_rule_count);
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// VFS Directory Cache (dcache)
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int rust_dcache_lookup(const uint8_t* path, size_t len, uint64_t* out_inode, bool* out_is_dir);
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void rust_dcache_insert(const uint8_t* path, size_t len, uint64_t inode, bool is_dir);
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void rust_dcache_get_metrics(uint64_t* out_hits, uint64_t* out_misses);
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// Kernel Watchdog & JSON
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void rust_watchdog_ping(uint8_t subsystem_id);
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rust_health_report_t rust_watchdog_get_report(void);
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int rust_json_get_string(const uint8_t* json_str, size_t json_len, const uint8_t* key, size_t key_len, uint8_t* out_val, size_t max_out_len);
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#endif // _KERNEL_RUST_H
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