console.c

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#include <kiba/platform/console.h>
 
#include <kiba/core/log.h>
 
#include <execinfo.h>
#include <stdio.h>
#include <stdlib.h>
 
static const i32 MAX_STACKTRACE_SIZE = 1024;
 
static const char *colors[LOG_LEVEL_MAX] = {
    "0;41",  // LOG_LEVEL_FATAL
    "1;31",  // LOG_LEVEL_ERROR
    "1;33",  // LOG_LEVEL_WARN
    "1;32",  // LOG_LEVEL_INFO
    "1;34",  // LOG_LEVEL_DEBUG
    "1;30"   // LOG_LEVEL_TRACE
};
 
void platform_console_write(const char *msg, u8 color) {
    KB_ASSERT(color < LOG_LEVEL_MAX, "color index must not exceed available log levels");
    fprintf(stdout, "\033[%sm%s\033[0m", colors[color], msg);
}
 
void platform_console_write_error(const char *msg, u8 color) {
    KB_ASSERT(color < LOG_LEVEL_MAX, "color index must not exceed available log levels");
    fprintf(stderr, "\033[%sm%s\033[0m", colors[color], msg);
}
 
void platform_print_stacktrace(void) {
    void  *array[MAX_STACKTRACE_SIZE];
    i32    size    = backtrace(array, MAX_STACKTRACE_SIZE);
    char **strings = backtrace_symbols(array, size);
    for (i32 i = 0; i < size; ++i) {
        fprintf(stdout, "%3d : %s\n", i, strings[i]);
    }
    free(strings);
}