GPtrArray *mdb_read_catalog (MdbHandle *mdb, int objtype)
{
MdbCatalogEntry *entry, msysobj;
MdbTableDef *table;
char obj_id[256];
char obj_name[256];
char obj_type[256];
char obj_flags[256];
int type;
if (!mdb) return NULL;
if (mdb->catalog) mdb_free_catalog(mdb);
mdb->catalog = g_ptr_array_new();
mdb->num_catalog = 0;
/* dummy up a catalog entry so we may read the table def */
memset(&msysobj, 0, sizeof(MdbCatalogEntry));
msysobj.mdb = mdb;
msysobj.object_type = MDB_TABLE;
msysobj.table_pg = 2;
strcpy(msysobj.object_name, "MSysObjects");
/* mdb_table_dump(&msysobj); */
table = mdb_read_table(&msysobj);
if (!table) return NULL;
mdb_read_columns(table);
mdb_bind_column_by_name(table, "Id", obj_id, NULL);
mdb_bind_column_by_name(table, "Name", obj_name, NULL);
mdb_bind_column_by_name(table, "Type", obj_type, NULL);
mdb_bind_column_by_name(table, "Flags", obj_flags, NULL);
mdb_rewind_table(table);
while (mdb_fetch_row(table)) {
type = atoi(obj_type);
if (objtype==MDB_ANY || type == objtype) {
entry = (MdbCatalogEntry *) g_malloc0(sizeof(MdbCatalogEntry));
entry->mdb = mdb;
strcpy(entry->object_name, obj_name);
entry->object_type = (type & 0x7F);
entry->table_pg = atol(obj_id) & 0x00FFFFFF;
entry->flags = atol(obj_flags);
mdb->num_catalog++;
g_ptr_array_add(mdb->catalog, entry);
}
}
mdb_free_tabledef(table);
return mdb->catalog;
}
/**
* mdb_close:
* @mdb: Handle to open MDB database file
*
* Dereferences MDB file, closes if reference count is 0, and destroys handle.
*
**/
void
mdb_close(MdbHandle *mdb)
{
if (!mdb) return;
mdb_free_catalog(mdb);
g_free(mdb->stats);
g_free(mdb->backend_name);
if (mdb->f) {
if (mdb->f->refs > 1) {
mdb->f->refs--;
} else {
if (mdb->f->fd != -1) close(mdb->f->fd);
g_free(mdb->f->filename);
g_free(mdb->f);
}
}
g_free(mdb);
}
