#ifndef _CONFIG_H_
#define _CONFIG_H_

struct variable_value {
	char *name;
	int type;
	void *ptr;
};

enum {
	TYPE_INT,
	TYPE_STRING,
};

struct plotter_config {
	char *charger_name;

	char *plotter_scripts_dir;
	char *images_output_dir;

	char *device_path;
	int baudrate;
	char *log_path;
	char *config_file_path;

	struct variable_value *variables;
};

int read_args(int argc, char *argv[], struct plotter_config *cfg);
int populate_config_data_from_file(const char *path,
				struct plotter_config *cfg);

int store_str_variable_value_to_array(const char *variable, const char *value,
				struct plotter_config *cfg);
int store_int_variable_value_to_array(const char *variable, int value,
				struct plotter_config *cfg);
int replace_variables_with_values(char *str, size_t len,
				const struct plotter_config *cfg);

#endif