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179 lines
7.0 KiB
179 lines
7.0 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 as indices (0-based) */ |
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typedef int debug_category_t; |
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#define DEBUG_CATEGORY_NONE 0 |
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#define DEBUG_CATEGORY_UASYNC 1 // u_async module |
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#define DEBUG_CATEGORY_LL_QUEUE 2 // ll_queue module |
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#define DEBUG_CATEGORY_CONNECTION 3 // connection module |
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#define DEBUG_CATEGORY_ETCP 4 // etcp module |
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#define DEBUG_CATEGORY_CRYPTO 5 // crypto operations |
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#define DEBUG_CATEGORY_MEMORY 6 // memory management |
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#define DEBUG_CATEGORY_TIMING 7 // timing/performance |
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#define DEBUG_CATEGORY_CONFIG 8 // configuration parsing |
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#define DEBUG_CATEGORY_TUN 9 // TUN interface |
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#define DEBUG_CATEGORY_ROUTING 10 // routing table |
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#define DEBUG_CATEGORY_TIMERS 11 // timer management |
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#define DEBUG_CATEGORY_NORMALIZER 12 // packet normalizer |
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#define DEBUG_CATEGORY_BGP 13 // BGP route exchange |
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#define DEBUG_CATEGORY_SOCKET 14 // Socket operations |
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#define DEBUG_CATEGORY_CONTROL 15 // Control/monitoring server |
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#define DEBUG_CATEGORY_DUMP 16 // Packet dump/logging |
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#define DEBUG_CATEGORY_TRAFFIC 17 // Traffic flow (src/dst node IDs) |
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#define DEBUG_CATEGORY_DEBUG 18 // Current debugging |
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#define DEBUG_CATEGORY_GENERAL 19 // Messages for user (common log) |
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#define DEBUG_CATEGORY_COUNT 20 // Total number of categories |
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#define DEBUG_CATEGORY_ALL (-1) // special value for all categories |
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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_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_idx); |
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/* Get current debug level */ |
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debug_level_t debug_get_level(void); |
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/* Get category name by index */ |
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const char* debug_get_category_name(debug_category_t category_idx); |
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/* Get category by name string */ |
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debug_category_t get_category_by_name(const char* name); |
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/* Get level by name string with error reporting */ |
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debug_level_t debug_level_from_name(const char* name); |
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/* Set category level using text names (main API) */ |
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void debug_set_category_level_by_name(const char* category_name, const char* level_name); |
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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_idx, |
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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. "etcp=trace,config=info") */ |
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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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