2000-02-13 07:51:37 +08:00
|
|
|
/* MDB Tools - A library for reading MS Access database files
|
|
|
|
* Copyright (C) 2000 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"
|
|
|
|
|
2000-04-03 01:08:30 +08:00
|
|
|
void mdb_init()
|
|
|
|
{
|
|
|
|
mdb_init_backends();
|
|
|
|
}
|
|
|
|
|
|
|
|
void mdb_exit()
|
|
|
|
{
|
|
|
|
/* FIX ME -- need to deallocate backend structures */
|
|
|
|
g_hash_table_destroy(mdb_backends);
|
|
|
|
}
|
|
|
|
|
2000-02-28 03:24:44 +08:00
|
|
|
MdbHandle *mdb_alloc_handle()
|
2000-02-13 07:51:37 +08:00
|
|
|
{
|
2000-02-28 03:24:44 +08:00
|
|
|
MdbHandle *mdb;
|
2000-02-13 07:51:37 +08:00
|
|
|
|
2000-02-28 03:24:44 +08:00
|
|
|
mdb = (MdbHandle *) malloc(sizeof(MdbHandle));
|
|
|
|
memset(mdb, '\0', sizeof(MdbHandle));
|
2000-03-16 10:16:35 +08:00
|
|
|
mdb->pg_size = MDB_PGSIZE;
|
2000-04-03 01:08:30 +08:00
|
|
|
mdb_set_default_backend(mdb, "access");
|
2000-02-13 07:51:37 +08:00
|
|
|
|
|
|
|
return mdb;
|
|
|
|
}
|
2000-02-28 03:24:44 +08:00
|
|
|
void mdb_free_handle(MdbHandle *mdb)
|
2000-02-13 07:51:37 +08:00
|
|
|
{
|
|
|
|
if (!mdb) return;
|
|
|
|
|
|
|
|
if (mdb->filename) free(mdb->filename);
|
2000-02-17 11:04:13 +08:00
|
|
|
if (mdb->catalog) mdb_free_catalog(mdb);
|
2000-04-23 05:34:32 +08:00
|
|
|
if (mdb->backend_name) free(mdb->backend_name);
|
2000-02-13 07:51:37 +08:00
|
|
|
free(mdb);
|
|
|
|
}
|
2002-02-03 10:49:08 +08:00
|
|
|
void mdb_alloc_catalog(MdbHandle *mdb)
|
|
|
|
{
|
|
|
|
mdb->catalog = g_array_new(FALSE,FALSE,sizeof(MdbCatalogEntry));
|
|
|
|
}
|
2000-02-28 03:24:44 +08:00
|
|
|
void mdb_free_catalog(MdbHandle *mdb)
|
2000-02-17 11:04:13 +08:00
|
|
|
{
|
|
|
|
GList *l;
|
2000-03-05 21:10:42 +08:00
|
|
|
MdbCatalogEntry entry;
|
2000-02-17 11:04:13 +08:00
|
|
|
|
|
|
|
}
|
2000-03-05 01:31:07 +08:00
|
|
|
MdbTableDef *mdb_alloc_tabledef(MdbCatalogEntry *entry)
|
|
|
|
{
|
|
|
|
MdbTableDef *table;
|
|
|
|
|
|
|
|
table = (MdbTableDef *) malloc(sizeof(MdbTableDef));
|
|
|
|
memset(table, '\0', sizeof(MdbTableDef));
|
2000-03-09 12:48:59 +08:00
|
|
|
table->entry=entry;
|
2000-03-05 01:31:07 +08:00
|
|
|
strcpy(table->name, entry->object_name);
|
|
|
|
|
|
|
|
return table;
|
|
|
|
}
|
|
|
|
void mdb_free_tabledef(MdbTableDef *table)
|
|
|
|
{
|
|
|
|
if (table) free(table);
|
|
|
|
}
|
2000-03-12 22:08:53 +08:00
|
|
|
mdb_append_column(GPtrArray *columns, MdbColumn *in_col)
|
|
|
|
{
|
|
|
|
MdbColumn *col;
|
|
|
|
|
2001-04-02 06:10:15 +08:00
|
|
|
col = g_memdup(in_col,sizeof(MdbColumn));
|
2000-03-12 22:08:53 +08:00
|
|
|
g_ptr_array_add(columns, col);
|
|
|
|
}
|
|
|
|
mdb_free_columns(GPtrArray *columns)
|
|
|
|
{
|
|
|
|
g_ptr_array_free(columns, TRUE);
|
|
|
|
}
|
2001-04-02 06:10:15 +08:00
|
|
|
mdb_append_index(GPtrArray *indices, MdbIndex *in_idx)
|
|
|
|
{
|
|
|
|
MdbIndex *idx;
|
|
|
|
|
|
|
|
idx = g_memdup(in_idx,sizeof(MdbIndex));
|
|
|
|
g_ptr_array_add(indices, idx);
|
|
|
|
}
|
|
|
|
mdb_free_indices(GPtrArray *indices)
|
|
|
|
{
|
|
|
|
g_ptr_array_free(indices, TRUE);
|
|
|
|
}
|