src/main.c


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#include <libgen.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "game.h"

int
main(int argc, char *argv[])
{
	char        *program_dir;
	const char  *games_dir;
	char       **games;
	int          n;
	int          i;

	program_dir = realpath(dirname(argv[0]), NULL);
	if (strcmp(program_dir, ABS_BUILDDIR) == 0) {
		/* Running in place */
		games_dir = ABS_BUILDDIR "/games";
	} else {
		/* Running from installation */
		games_dir = GAMESDIR;
	}
	free(program_dir);
	n = db_games_find(games_dir, &games);
	if (n > 0) {
		printf("%d games:\n", n);
		for (i = 0; i < n; ++i) {
			printf("\t%s\n", games[i]);
			free(games[i]);
		}
		free(games);
	}
	return EXIT_SUCCESS;
}