/**
 * Contains the logging framework used for logging errors during compilation.
 */
#ifndef LOG_H
#define LOG_H

/**
 * A method that can log an error.
 */
typedef void LogError(const char* msg);

/**
 * Sets the destination for log errors.
 */
void log_set_output(LogError* destination);

/**
 * Logs an error to the destination.
 */
void log_error(const char* msg);

/**
 * Logs a pretty error with additional information about the line where the error occurred.
 * 
 * @param filename The name of the file where the error occurred.
 * @param line_text The entire line of text where the error occurred.
 * @param line The line number where the error occurred.
 * @param from The column number where the error starts.
 * @param to The column number where the error ends.
 * @param msg The error message to log.
 */
void log_on_line(const char* filename, const char* line_text, int line, int from, int to, const char* msg);

#endif