forgot file on previous checkin

src/libmdb/worktable.c

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+/* MDB Tools - A library for reading MS Access database files
+ * Copyright (C) 2004 Brian Bruns
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#include "mdbtools.h"
+
+#ifdef DMALLOC
+#include "dmalloc.h"
+#endif
+
+/*
+ * Temp table routines.  These are currently used to generate mock results for
+ * commands like "list tables" and "describe table"
+ */
+
+MdbTableDef *
+mdb_create_temp_table(MdbHandle *mdb, char *name)
+{
+	MdbCatalogEntry entry;
+	MdbTableDef *table;
+
+	/* dummy up a catalog entry */
+	memset(&entry, 0, sizeof(MdbCatalogEntry));
+	entry.mdb = mdb;
+	entry.object_type = MDB_TABLE;
+	entry.table_pg = 0;
+	strcpy(entry.object_name, name);
+
+	table = mdb_alloc_tabledef(g_memdup(&entry, sizeof(MdbCatalogEntry)));
+	table->columns = g_ptr_array_new();
+
+	return table;
+}
+void
+mdb_temp_table_add_col(MdbTableDef *table, MdbColumn *col)
+{
+	col->col_num = table->num_cols;
+	mdb_append_column(table->columns, col);
+	table->num_cols++;
+}