DtMmdb: move to lib directory as a standalone library.
This commit is contained in:
Liang Chang
270
cde/lib/DtMmdb/oliasdb/mark.C
Normal file
270
cde/lib/DtMmdb/oliasdb/mark.C
Normal file
@@ -0,0 +1,270 @@
|
||||
/*
|
||||
* CDE - Common Desktop Environment
|
||||
*
|
||||
* Copyright (c) 1993-2012, The Open Group. All rights reserved.
|
||||
*
|
||||
* These libraries and programs are free software; you can
|
||||
* redistribute them and/or modify them under the terms of the GNU
|
||||
* Lesser General Public License as published by the Free Software
|
||||
* Foundation; either version 2 of the License, or (at your option)
|
||||
* any later version.
|
||||
*
|
||||
* These libraries and programs are distributed in the hope that
|
||||
* they will be useful, but WITHOUT ANY WARRANTY; without even the
|
||||
* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
||||
* PURPOSE. See the GNU Lesser General Public License for more
|
||||
* details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with these libraries and programs; if not, write
|
||||
* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
|
||||
* Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
/*
|
||||
* $XConsortium: mark.cc /main/6 1996/07/18 14:47:10 drk $
|
||||
*
|
||||
* Copyright (c) 1992 HAL Computer Systems International, Ltd.
|
||||
* All rights reserved. Unpublished -- rights reserved under
|
||||
* the Copyright Laws of the United States. USE OF A COPYRIGHT
|
||||
* NOTICE IS PRECAUTIONARY ONLY AND DOES NOT IMPLY PUBLICATION
|
||||
* OR DISCLOSURE.
|
||||
*
|
||||
* THIS SOFTWARE CONTAINS CONFIDENTIAL INFORMATION AND TRADE
|
||||
* SECRETS OF HAL COMPUTER SYSTEMS INTERNATIONAL, LTD. USE,
|
||||
* DISCLOSURE, OR REPRODUCTION IS PROHIBITED WITHOUT THE
|
||||
* PRIOR EXPRESS WRITTEN PERMISSION OF HAL COMPUTER SYSTEMS
|
||||
* INTERNATIONAL, LTD.
|
||||
*
|
||||
* RESTRICTED RIGHTS LEGEND
|
||||
* Use, duplication, or disclosure by the Government is subject
|
||||
* to the restrictions as set forth in subparagraph (c)(l)(ii)
|
||||
* of the Rights in Technical Data and Computer Software clause
|
||||
* at DFARS 252.227-7013.
|
||||
*
|
||||
* HAL COMPUTER SYSTEMS INTERNATIONAL, LTD.
|
||||
* 1315 Dell Avenue
|
||||
* Campbell, CA 95008
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
|
||||
#include "oliasdb/mark.h"
|
||||
|
||||
umark::umark() : mmdb_tuple(2, USER_MARK_CODE), mark_set_hd_ptr(NULL)
|
||||
{
|
||||
}
|
||||
|
||||
|
||||
MMDB_BODIES(umark)
|
||||
|
||||
mark_smart_ptr::
|
||||
mark_smart_ptr(mark_base* uptr, const char* node_locator) :
|
||||
mbase(uptr),
|
||||
v_loct_hd(0), v_mark_hd(0)
|
||||
{
|
||||
#ifdef INTERCEPT_MARK_CALLS
|
||||
MESSAGE(cerr, "mark_smart_ptr::cstr (1)");
|
||||
debug(cerr, uptr -> get_base_name());
|
||||
debug(cerr, node_locator);
|
||||
#endif
|
||||
|
||||
mark_set_hd_ptr = uptr->mark_set_hd;
|
||||
|
||||
mtry {
|
||||
mbase -> trans().begin();
|
||||
|
||||
abs_storage* marks_store = mark_set_hd_ptr -> its_store();
|
||||
|
||||
/////////////////////
|
||||
// init tuple part
|
||||
/////////////////////
|
||||
|
||||
mmdb_tuple_handler* x = (mmdb_tuple_handler*)
|
||||
(new handler(USER_MARK_CODE, marks_store));
|
||||
|
||||
|
||||
v_loct_hd =
|
||||
new pstring_handler(node_locator, strlen(node_locator), marks_store);
|
||||
|
||||
//(v_loct_hd->operator->())->asciiOut(cerr);
|
||||
|
||||
v_mark_hd =
|
||||
new pstring_handler("", 0, marks_store);
|
||||
/*
|
||||
debug(cerr, v_loct_hd -> its_oid());
|
||||
debug(cerr, *v_loct_hd);
|
||||
debug(cerr, int(v_loct_hd));
|
||||
debug(cerr, v_mark_hd -> its_oid());
|
||||
debug(cerr, *v_mark_hd);
|
||||
debug(cerr, int(v_mark_hd));
|
||||
*/
|
||||
|
||||
(*x) -> pinned_insert(BASE_COMPONENT_INDEX, v_loct_hd -> its_oid());
|
||||
(*x) -> pinned_insert(BASE_COMPONENT_INDEX+1, v_mark_hd -> its_oid());
|
||||
|
||||
x -> commit();
|
||||
/////////////////////
|
||||
// init smart_ptr
|
||||
/////////////////////
|
||||
|
||||
smart_ptr::_init(x->its_oid(), marks_store);
|
||||
|
||||
////////////////////////
|
||||
// insert into mark set
|
||||
////////////////////////
|
||||
v_loct_hd -> commit(); // commit it so that the locator
|
||||
// can be seen inside insert_object().
|
||||
(*mark_set_hd_ptr) -> insert_object( *x );
|
||||
|
||||
mark_set_hd_ptr -> commit();
|
||||
|
||||
//debug(cerr, x -> its_oid());
|
||||
|
||||
delete x;
|
||||
|
||||
mbase -> trans().end();
|
||||
}
|
||||
|
||||
mcatch (beginTransException&, e)
|
||||
{
|
||||
smart_ptr::_init(ground, 0); // mark the mark obsolete
|
||||
rethrow;
|
||||
}
|
||||
mcatch (commitTransException&, e)
|
||||
{
|
||||
smart_ptr::_init(ground, 0); // mark the mark obsolete
|
||||
rethrow;
|
||||
}
|
||||
mcatch (mmdbException&, e)
|
||||
{
|
||||
smart_ptr::_init(ground, 0); // mark the mark obsolete
|
||||
mbase -> trans().rollback();
|
||||
rethrow;
|
||||
}
|
||||
end_try;
|
||||
}
|
||||
|
||||
mark_smart_ptr::
|
||||
mark_smart_ptr(mark_base* uptr, const oid_t& mark_id) :
|
||||
smart_ptr(uptr->mark_set_hd->its_store(), mark_id),
|
||||
mbase(uptr), mark_set_hd_ptr(uptr -> mark_set_hd)
|
||||
{
|
||||
#ifdef INTERCEPT_MARK_CALLS
|
||||
MESSAGE(cerr, "mark_smart_ptr::cstr (2)");
|
||||
debug(cerr, uptr -> get_base_name());
|
||||
debug(cerr, mark_id);
|
||||
#endif
|
||||
|
||||
mtry
|
||||
{
|
||||
v_loct_hd = (pstring_handler*)
|
||||
get_handler(BASE_COMPONENT_INDEX, STRING_CODE);
|
||||
v_mark_hd = (pstring_handler*)
|
||||
get_handler(BASE_COMPONENT_INDEX+1, STRING_CODE);
|
||||
}
|
||||
|
||||
mcatch (mmdbException&, e)
|
||||
{
|
||||
smart_ptr::_init(ground, 0); // mark the mark obsolete
|
||||
rethrow;
|
||||
}
|
||||
end_try;
|
||||
|
||||
}
|
||||
|
||||
mark_smart_ptr::~mark_smart_ptr()
|
||||
{
|
||||
delete v_loct_hd;
|
||||
delete v_mark_hd;
|
||||
}
|
||||
|
||||
void mark_smart_ptr::update_usermark(const pstring& new_mark)
|
||||
{
|
||||
update_usermark(((pstring&)new_mark).get(), ((pstring&)new_mark).size());
|
||||
}
|
||||
|
||||
void mark_smart_ptr::update_usermark(const char* new_mark_str,
|
||||
int new_mark_str_sz)
|
||||
{
|
||||
mtry {
|
||||
mbase -> trans().begin();
|
||||
|
||||
(*v_mark_hd) -> update(new_mark_str, new_mark_str_sz);
|
||||
v_mark_hd -> commit();
|
||||
|
||||
mbase -> trans().end();
|
||||
}
|
||||
|
||||
mcatch (beginTransException&, e)
|
||||
{
|
||||
rethrow;
|
||||
}
|
||||
mcatch (commitTransException&, e)
|
||||
{
|
||||
rethrow;
|
||||
}
|
||||
mcatch (mmdbException&, e)
|
||||
{
|
||||
mbase -> trans().rollback();
|
||||
rethrow;
|
||||
}
|
||||
end_try;
|
||||
}
|
||||
|
||||
void mark_smart_ptr::remove_from_db()
|
||||
{
|
||||
mtry {
|
||||
mbase -> trans().begin();
|
||||
|
||||
(*mark_set_hd_ptr) -> remove_component(its_oid());
|
||||
mark_set_hd_ptr -> commit();
|
||||
|
||||
mbase -> trans().end();
|
||||
}
|
||||
|
||||
mcatch (beginTransException&, e)
|
||||
{
|
||||
rethrow;
|
||||
}
|
||||
mcatch (commitTransException&, e)
|
||||
{
|
||||
rethrow;
|
||||
}
|
||||
mcatch (mmdbException&, e)
|
||||
{
|
||||
mbase -> trans().rollback();
|
||||
rethrow;
|
||||
}
|
||||
end_try;
|
||||
}
|
||||
|
||||
const char* mark_smart_ptr::node_locator()
|
||||
{
|
||||
return (*v_loct_hd) -> get();
|
||||
}
|
||||
|
||||
pstring* mark_smart_ptr::mark_value()
|
||||
{
|
||||
/*
|
||||
pstring *z = v_mark_hd -> operator->();
|
||||
debug(cerr, z -> size());
|
||||
*/
|
||||
|
||||
return v_mark_hd -> operator->();
|
||||
}
|
||||
|
||||
ostream& operator <<(ostream& out, mark_smart_ptr& umark)
|
||||
{
|
||||
const char* x = umark.node_locator();
|
||||
if ( x )
|
||||
out << "node_locator: " << x << "\n";
|
||||
|
||||
out << "mark_value: ";
|
||||
|
||||
umark.mark_value() -> asciiOut(out);
|
||||
|
||||
// out << "\n";
|
||||
|
||||
return out;
|
||||
}
|
||||
Reference in New Issue
Block a user