database_info_list_t *database_info_list_new(
const char *rdb_path, const char *query)
{
int ret = 0;
unsigned k = 0;
database_info_t *database_info = NULL;
database_info_list_t *database_info_list = NULL;
libretrodb_t *db = libretrodb_new();
libretrodb_cursor_t *cur = libretrodb_cursor_new();
if (!db || !cur)
goto end;
if ((database_cursor_open(db, cur, rdb_path, query) != 0))
goto end;
database_info_list = (database_info_list_t*)
malloc(sizeof(*database_info_list));
if (!database_info_list)
goto end;
database_info_list->count = 0;
database_info_list->list = NULL;
while (ret != -1)
{
database_info_t db_info = {0};
ret = database_cursor_iterate(cur, &db_info);
if (ret == 0)
{
database_info_t *db_ptr = NULL;
database_info_t *new_ptr = (database_info_t*)
realloc(database_info, (k+1) * sizeof(database_info_t));
if (!new_ptr)
{
if (db_info.bbfc_rating)
free(db_info.bbfc_rating);
if (db_info.cero_rating)
free(db_info.cero_rating);
if (db_info.description)
free(db_info.description);
if (db_info.edge_magazine_review)
free(db_info.edge_magazine_review);
if (db_info.elspa_rating)
free(db_info.elspa_rating);
if (db_info.enhancement_hw)
free(db_info.enhancement_hw);
if (db_info.esrb_rating)
free(db_info.esrb_rating);
if (db_info.franchise)
free(db_info.franchise);
if (db_info.genre)
free(db_info.genre);
if (db_info.name)
free(db_info.name);
if (db_info.origin)
free(db_info.origin);
if (db_info.pegi_rating)
free(db_info.pegi_rating);
if (db_info.publisher)
free(db_info.publisher);
if (db_info.rom_name)
free(db_info.rom_name);
if (db_info.serial)
free(db_info.serial);
database_info_list_free(database_info_list);
free(database_info);
free(database_info_list);
database_info_list = NULL;
goto end;
}
database_info = new_ptr;
db_ptr = &database_info[k];
memcpy(db_ptr, &db_info, sizeof(*db_ptr));
k++;
}
}
database_info_list->list = database_info;
database_info_list->count = k;
end:
if (db)
{
database_cursor_close(db, cur);
libretrodb_free(db);
}
if (cur)
libretrodb_cursor_free(cur);
return database_info_list;
}
database_info_list_t *database_info_list_new(
const char *rdb_path, const char *query)
{
int ret = 0;
unsigned k = 0;
database_info_t *database_info = NULL;
database_info_list_t *database_info_list = NULL;
libretrodb_t *db = libretrodb_new();
libretrodb_cursor_t *cur = libretrodb_cursor_new();
if (!db || !cur)
goto end;
if ((database_cursor_open(db, cur, rdb_path, query) != 0))
goto end;
database_info_list = (database_info_list_t*)
calloc(1, sizeof(*database_info_list));
if (!database_info_list)
goto end;
while (ret != -1)
{
database_info_t db_info = {0};
ret = database_cursor_iterate(cur, &db_info);
if (ret == 0)
{
database_info_t *db_ptr = NULL;
database_info_t *new_ptr = (database_info_t*)
realloc(database_info, (k+1) * sizeof(database_info_t));
if (!new_ptr)
{
database_info_list_free(database_info_list);
free(database_info);
free(database_info_list);
database_info_list = NULL;
goto end;
}
database_info = new_ptr;
db_ptr = &database_info[k];
memcpy(db_ptr, &db_info, sizeof(*db_ptr));
k++;
}
}
database_info_list->list = database_info;
database_info_list->count = k;
end:
if (db)
{
database_cursor_close(db, cur);
libretrodb_free(db);
}
if (cur)
libretrodb_cursor_free(cur);
return database_info_list;
}
