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165 lines
6.9 KiB
165 lines
6.9 KiB
/** |
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* Runtime debug configuration system |
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* Provides flexible control over debug output without recompilation |
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*/ |
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#ifndef DEBUG_CONFIG_H |
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#define DEBUG_CONFIG_H |
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#ifdef _WIN32 |
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#include <winsock2.h> |
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#include <ws2tcpip.h> |
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#else |
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#include <sys/socket.h> // struct sockaddr_storage |
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#endif |
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#include <stddef.h> // size_t |
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#include <stdint.h> |
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#include <stddef.h> |
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#include <time.h> |
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#include <stdio.h> // FILE |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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/* Debug levels */ |
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typedef enum { |
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DEBUG_LEVEL_NONE = 0, // No debug output |
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DEBUG_LEVEL_ERROR = 1, // Errors only |
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DEBUG_LEVEL_WARN = 2, // Warnings and errors |
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DEBUG_LEVEL_INFO = 3, // Info, warnings, errors |
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DEBUG_LEVEL_DEBUG = 4, // Full debug output |
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DEBUG_LEVEL_TRACE = 5 // Trace everything |
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} debug_level_t; |
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/* Debug categories - can be combined with bitwise OR */ |
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typedef uint64_t debug_category_t; |
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#define DEBUG_CATEGORY_NONE ((debug_category_t)0) |
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#define DEBUG_CATEGORY_UASYNC ((debug_category_t)1 << 0) // u_async module |
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#define DEBUG_CATEGORY_LL_QUEUE ((debug_category_t)1 << 1) // ll_queue module |
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#define DEBUG_CATEGORY_CONNECTION ((debug_category_t)1 << 2) // connection module |
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#define DEBUG_CATEGORY_ETCP ((debug_category_t)1 << 3) // etcp module |
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#define DEBUG_CATEGORY_CRYPTO ((debug_category_t)1 << 4) // crypto operations |
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#define DEBUG_CATEGORY_MEMORY ((debug_category_t)1 << 5) // memory management |
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#define DEBUG_CATEGORY_TIMING ((debug_category_t)1 << 6) // timing/performance |
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#define DEBUG_CATEGORY_CONFIG ((debug_category_t)1 << 7) // configuration parsing |
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#define DEBUG_CATEGORY_TUN ((debug_category_t)1 << 8) // TUN interface |
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#define DEBUG_CATEGORY_ROUTING ((debug_category_t)1 << 9) // routing table |
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#define DEBUG_CATEGORY_TIMERS ((debug_category_t)1 << 10) // timer management |
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#define DEBUG_CATEGORY_NORMALIZER ((debug_category_t)1 << 11) // packet normalizer |
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#define DEBUG_CATEGORY_BGP ((debug_category_t)1 << 12) // BGP route exchange |
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#define DEBUG_CATEGORY_SOCKET ((debug_category_t)1 << 13) // Socket operations |
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#define DEBUG_CATEGORY_CONTROL ((debug_category_t)1 << 14) // Control/monitoring server |
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#define DEBUG_CATEGORY_DUMP ((debug_category_t)1 << 15) // Packet dump/logging |
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#define DEBUG_CATEGORY_COUNT 16 // Total number of categories |
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#define DEBUG_CATEGORY_ALL ((debug_category_t)0xFFFFFFFFUL) |
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/* Debug configuration structure */ |
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typedef struct { |
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debug_level_t level; // Global debug level (default: ERROR) |
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debug_category_t categories; // Enabled categories (bitmask) |
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debug_level_t category_levels[DEBUG_CATEGORY_COUNT]; // Per-category levels (0 = disabled) |
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int timestamp_enabled; // Include timestamps in output |
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int function_name_enabled; // Include function names |
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int file_line_enabled; // Include file:line info |
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const char* output_file; // NULL = stdout, otherwise file path |
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// Dual output support |
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FILE* file_output; // File handle for log file (NULL if not open) |
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debug_level_t file_level; // Log level for file output |
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debug_level_t console_level; // Log level for console output |
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int console_enabled; // Enable console output |
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} debug_config_t; |
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/* Global debug configuration */ |
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extern debug_config_t g_debug_config; |
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/* Initialize debug system with default settings */ |
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void debug_config_init(void); |
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/* Set debug level */ |
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void debug_set_level(debug_level_t level); |
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/* Set debug level for specific category (0 = disabled, otherwise uses that level) */ |
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void debug_set_category_level(debug_category_t category, debug_level_t level); |
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/* Enable/disable specific categories */ |
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void debug_enable_category(debug_category_t category); |
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void debug_disable_category(debug_category_t category); |
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void debug_set_categories(debug_category_t categories); |
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/* Set masks directly */ |
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void debug_set_masks(debug_category_t categories, debug_level_t level); |
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/* Configure output options */ |
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void debug_enable_timestamp(int enable); |
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void debug_enable_function_name(int enable); |
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void debug_enable_file_line(int enable); |
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void debug_set_output_file(const char* file_path); |
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/* Dual output configuration */ |
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void debug_set_console_level(debug_level_t level); |
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void debug_set_file_level(debug_level_t level); |
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void debug_enable_file_output(const char* file_path, int truncate); |
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void debug_disable_file_output(void); |
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void debug_enable_console(int enable); |
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// IP address to string (static buffer, single-threaded) |
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typedef struct { |
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char str[48]; // INET6_ADDRSTRLEN(45) + \0 |
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} ip_str_t; |
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ip_str_t ip_to_str(const void *addr, int family); |
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// hex dump в лог |
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void log_dump(const char* prefix, const uint8_t* data, size_t len); |
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/* Check if debug output should be shown for given level and category */ |
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int debug_should_output(debug_level_t level, debug_category_t category); |
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/* Get current debug level */ |
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debug_level_t debug_get_level(void); |
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/* Format and output debug message (internal use by macros) */ |
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void debug_output(debug_level_t level, debug_category_t category, |
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const char* function, const char* file, int line, |
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const char* format, ...); |
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/* Parse debug configuration from string (e.g., "modules=etcp,memory;level=4" or "modules=all;level=4") */ |
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int debug_parse_config(const char* config_string); |
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/* Convenience macros for debug output */ |
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#define DEBUG_ERROR(category, fmt, ...) \ |
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do { if (debug_should_output(DEBUG_LEVEL_ERROR, category)) { \ |
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debug_output(DEBUG_LEVEL_ERROR, category, __FUNCTION__, __FILE__, __LINE__, fmt, ##__VA_ARGS__); \ |
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} } while(0) |
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#define DEBUG_WARN(category, fmt, ...) \ |
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do { if (debug_should_output(DEBUG_LEVEL_WARN, category)) { \ |
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debug_output(DEBUG_LEVEL_WARN, category, __FUNCTION__, __FILE__, __LINE__, fmt, ##__VA_ARGS__); \ |
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} } while(0) |
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#define DEBUG_INFO(category, fmt, ...) \ |
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do { if (debug_should_output(DEBUG_LEVEL_INFO, category)) { \ |
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debug_output(DEBUG_LEVEL_INFO, category, __FUNCTION__, __FILE__, __LINE__, fmt, ##__VA_ARGS__); \ |
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} } while(0) |
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#define DEBUG_DEBUG(category, fmt, ...) \ |
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do { if (debug_should_output(DEBUG_LEVEL_DEBUG, category)) { \ |
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debug_output(DEBUG_LEVEL_DEBUG, category, __FUNCTION__, __FILE__, __LINE__, fmt, ##__VA_ARGS__); \ |
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} } while(0) |
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#define DEBUG_TRACE(category, fmt, ...) \ |
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do { if (debug_should_output(DEBUG_LEVEL_TRACE, category)) { \ |
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debug_output(DEBUG_LEVEL_TRACE, category, __FUNCTION__, __FILE__, __LINE__, fmt, ##__VA_ARGS__); \ |
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} } while(0) |
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/* Backward compatibility - default to ERROR level if not specified */ |
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#define DEBUG_OUTPUT(fmt, ...) DEBUG_ERROR(DEBUG_CATEGORY_ALL, fmt, ##__VA_ARGS__) |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif // DEBUG_CONFIG_H
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