#ifndef _SAMPLE_FACE_SEARCH_H_
#define _SAMPLE_FACE_SEARCH_H_

typedef void* cv_handle_t;
struct cv_feature_t;

struct stface_handles
{
	cv_handle_t handle_verify;
	cv_handle_t handle_db;
	cv_handle_t handle_detect;
	
	stface_handles() : handle_verify(nullptr), handle_db(nullptr), handle_detect(nullptr)
	{}
};

cv_feature_t *stface_extract_feature(stface_handles& handles, const char *image_path);

int stface_db_add(stface_handles& handles, const char *image_path);

bool stface_db_del(stface_handles& handles, int idx);

bool stface_db_save(stface_handles& handles, char *db_path);

bool stface_db_load(stface_handles& handles, char *db_path);

bool stface_db_gen(stface_handles& handles, char *image_list, char *output_db_path);

bool stface_search_db(stface_handles& handles, char *image_path);

bool stface_search_list(stface_handles& handles, char *image_path, char *list_path);

void stface_get_help();

int stface_main(int argc, char *argv[]);

#endif