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 Unpublished -- rights reserved under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