struct derived* derived_new (void)
{
struct derived *obj = malloc (sizeof(struct derived));
obj->base = base_new ();
#ifdef DERIVED_USE_V_TABLE
if (!derived_v_table_inited)
derived_init_v_table ();
derived_register_v_table (obj, derived_v_table);
#endif
derived_constructor (obj);
return obj;
}
int main(int argc, char *argv[]) {
gtk_init(&argc, &argv);
gchar *dirname = g_path_get_dirname(argv[0]);
gchar *dataFilename = g_build_filename(dirname, "phonebook.dat", NULL);
base_t *ctx = base_new(dataFilename);
g_free(dirname);
g_free(dataFilename);
GtkWidget *window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_window_set_title(GTK_WINDOW(window), "PSP1Beleg");
gtk_window_set_default_size(GTK_WINDOW(window), 640, 480);
gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
g_signal_connect_swapped(G_OBJECT(window), "destroy", G_CALLBACK(gtk_main_quit), NULL);
gbase_list_singleton = gbase_list_new(ctx);
tree_view_singleton = gtk_tree_view_new_with_model(GTK_TREE_MODEL(gbase_list_singleton));
g_object_unref(gbase_list_singleton);
//fill_model(gbase_list_singleton);
gtk_tree_view_set_search_column(GTK_TREE_VIEW(tree_view_singleton), GBASE_LIST_COL_NUMBER);
g_signal_connect(G_OBJECT(tree_view_singleton), "key-press-event", G_CALLBACK(on_key_press), NULL);
append_column(GBASE_LIST_COL_NUMBER, "Phone Number");
append_column(GBASE_LIST_COL_NAME, "Surname");
append_column(GBASE_LIST_COL_FORENAME, "Forename");
GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
gtk_container_add(GTK_CONTAINER(scrolled_window), tree_view_singleton);
gtk_container_add(GTK_CONTAINER(window), scrolled_window);
gtk_widget_show_all(window);
gtk_main();
bool ok = base_save(ctx);
base_delete(ctx);
return ok ? 0 : 1;
}
struct ydb *ydb_open(const char *directory, struct ydb_options *options)
{
struct db *db = db_new(directory);
if (db == NULL) {
return NULL;
}
struct base *base = base_new(db, db_log_dir(db), db_index_dir(db),
options);
if (base == NULL) {
db_free(db);
return NULL;
}
log_info(db, "Opening YDB database \"%s\" by pid=%i.",
directory, getpid());
linux_check_overcommit(db);
struct ydb *ydb = malloc(sizeof(struct ydb));
ydb->db = db;
ydb->base = base;
struct timeval tv0, tv1;
gettimeofday(&tv0, NULL);
int r = base_load(ydb->base);
if (r != 0) {
_ydb_close(ydb, 0);
return NULL;
}
base_print_stats(ydb->base);
gettimeofday(&tv1, NULL);
log_info(db, "YDB loaded %llu items in %.3f seconds.",
(unsigned long long)base->used_size.count,
(float)TIMEVAL_MSEC_SUBTRACT(tv1, tv0) / 1000.);
return ydb;
}