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#include <engine/logging.h>
#include <engine/types.h>
#include <stdlib.h>
char* itoa(i32 x) {
const i32 size = (((i32)ceil(log10((f64)x))) + 1) * sizeof(char);
char* retval = (char*)malloc(size);
if (retval == NULL) {
perror("Failed to allocate memory for itoa");
exit(EXIT_FAILURE);
}
sprintf(retval, "%d", x);
return retval;
}
void _log(FILE* stream, const char* prefix, const char* fmt, va_list ap) {
if (stream == NULL) {
fprintf(stderr, "_log got NULL in stream argument\n");
exit(EXIT_FAILURE);
}
fputs(prefix, stream);
vfprintf(stream, fmt, ap);
}
void LOG(const char* fmt, ...) {
va_list ap;
va_start(ap, fmt);
_log(stdout, "[" TERM_COLOR_BLUE "LOG" TERM_COLOR_RESET "] ", fmt, ap);
va_end(ap);
puts("");
}
void INFO_(const char* fmt, ...) {
va_list ap;
va_start(ap, fmt);
_log(stdout, "[" TERM_COLOR_GREEN "INFO" TERM_COLOR_RESET "] ", fmt, ap);
va_end(ap);
}
void INFO(const char* fmt, ...) {
va_list ap;
va_start(ap, fmt);
_log(stdout, "[" TERM_COLOR_GREEN "INFO" TERM_COLOR_RESET "] ", fmt, ap);
va_end(ap);
puts("");
}
void __DEBUG(const char* file, const i32 line, const char* func,
const char* fmt, ...) {
va_list ap;
const usize prefix_len = 1024;
char* prefix = malloc(sizeof(char) * 1024);
snprintf(prefix, prefix_len,
"[" TERM_COLOR_YELLOW "DEBUG" TERM_COLOR_RESET "] "
"%s:%d <%s> ",
file, line, func);
va_start(ap, fmt);
_log(stdout, prefix, fmt, ap);
va_end(ap);
free(prefix);
}
void WARN(const char* fmt, ...) {
va_list ap;
va_start(ap, fmt);
_log(stderr, "[" TERM_COLOR_PURPLE "WARN" TERM_COLOR_RESET "] ", fmt, ap);
va_end(ap);
puts("");
}
void ERROR(const char* fmt, ...) {
va_list ap;
va_start(ap, fmt);
_log(stderr, "[" TERM_COLOR_RED "ERROR" TERM_COLOR_RESET "] ", fmt, ap);
va_end(ap);
puts("");
}
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