104 lines
3 KiB
C
104 lines
3 KiB
C
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#include "pxl8_log.h"
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#include "pxl8_repl.h"
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#include <stdarg.h>
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#include <stdio.h>
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#include <string.h>
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#include <time.h>
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#define PXL8_LOG_COLOR_ERROR "\033[38;2;251;73;52m"
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#define PXL8_LOG_COLOR_WARN "\033[38;2;250;189;47m"
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#define PXL8_LOG_COLOR_INFO "\033[38;2;184;187;38m"
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#define PXL8_LOG_COLOR_DEBUG "\033[38;2;131;165;152m"
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#define PXL8_LOG_COLOR_TRACE "\033[38;2;211;134;155m"
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#define PXL8_LOG_COLOR_RESET "\033[0m"
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static pxl8_log* g_log = NULL;
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void pxl8_log_init(pxl8_log* log) {
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g_log = log;
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g_log->level = PXL8_LOG_LEVEL_DEBUG;
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}
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void pxl8_log_set_level(pxl8_log_level level) {
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if (g_log) g_log->level = level;
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}
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static void log_timestamp(char* buffer, size_t size) {
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time_t now = time(NULL);
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struct tm* tm_info = localtime(&now);
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strftime(buffer, size, "%H:%M:%S", tm_info);
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}
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static void log_output(const char* color, const char* level,
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const char* file, int line, const char* fmt, va_list args) {
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char buffer[4096];
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char timestamp[16];
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log_timestamp(timestamp, sizeof(timestamp));
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int pos = 0;
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if (file) {
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pos = snprintf(buffer, sizeof(buffer), "%s[%s %s]" PXL8_LOG_COLOR_RESET " %s:%d: ",
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color, timestamp, level, file, line);
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} else {
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pos = snprintf(buffer, sizeof(buffer), "%s[%s %s]" PXL8_LOG_COLOR_RESET " ",
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color, timestamp, level);
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}
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if (pos > 0 && pos < (int)sizeof(buffer)) {
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vsnprintf(buffer + pos, sizeof(buffer) - pos, fmt, args);
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}
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strncat(buffer, "\n", sizeof(buffer) - strlen(buffer) - 1);
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if (!pxl8_repl_push_log(buffer)) {
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printf("%s", buffer);
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fflush(stdout);
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}
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}
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void pxl8_log_write_trace(const char* file, int line, const char* fmt, ...) {
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if (!g_log || g_log->level > PXL8_LOG_LEVEL_TRACE) return;
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va_list args;
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va_start(args, fmt);
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log_output(PXL8_LOG_COLOR_TRACE, "TRACE", file, line, fmt, args);
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va_end(args);
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}
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void pxl8_log_write_debug(const char* file, int line, const char* fmt, ...) {
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if (!g_log || g_log->level > PXL8_LOG_LEVEL_DEBUG) return;
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va_list args;
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va_start(args, fmt);
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log_output(PXL8_LOG_COLOR_DEBUG, "DEBUG", file, line, fmt, args);
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va_end(args);
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}
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void pxl8_log_write_info(const char* fmt, ...) {
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if (!g_log || g_log->level > PXL8_LOG_LEVEL_INFO) return;
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va_list args;
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va_start(args, fmt);
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log_output(PXL8_LOG_COLOR_INFO, "INFO", NULL, 0, fmt, args);
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va_end(args);
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}
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void pxl8_log_write_warn(const char* file, int line, const char* fmt, ...) {
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if (!g_log || g_log->level > PXL8_LOG_LEVEL_WARN) return;
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va_list args;
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va_start(args, fmt);
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log_output(PXL8_LOG_COLOR_WARN, "WARN", file, line, fmt, args);
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va_end(args);
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}
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void pxl8_log_write_error(const char* file, int line, const char* fmt, ...) {
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if (!g_log || g_log->level > PXL8_LOG_LEVEL_ERROR) return;
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va_list args;
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va_start(args, fmt);
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log_output(PXL8_LOG_COLOR_ERROR, "ERROR", file, line, fmt, args);
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va_end(args);
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}
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