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85 lines
2.4 KiB
85 lines
2.4 KiB
/*
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* gncBusGuile.c -- Business Guile Helper Functions
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* Copyright (C) 2003 Derek Atkins
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* Author: Derek Atkins <warlord@MIT.EDU>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, contact:
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*
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* Free Software Foundation Voice: +1-617-542-5942
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* 51 Franklin Street, Fifth Floor Fax: +1-617-542-2652
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* Boston, MA 02110-1301, USA gnu@gnu.org
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*/
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#include <config.h>
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#include "gncBusGuile.h"
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#include "engine-helpers.h"
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#include "engine-helpers-guile.h"
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#include "swig-runtime.h"
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#include "guile-mappings.h"
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#define FUNC_NAME G_STRFUNC
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static swig_type_info *
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get_acct_type ()
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{
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static swig_type_info * account_type = NULL;
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if (!account_type)
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account_type = SWIG_TypeQuery("_p_Account");
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return account_type;
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}
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GncAccountValue * gnc_scm_to_account_value_ptr (SCM valuearg)
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{
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GncAccountValue *res;
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Account *acc = NULL;
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gnc_numeric value;
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swig_type_info * account_type = get_acct_type();
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SCM val;
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/* Get the account */
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val = SCM_CAR (valuearg);
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if (!SWIG_IsPointerOfType (val, account_type))
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return NULL;
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acc = SWIG_MustGetPtr(val, account_type, 1, 0);
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/* Get the value */
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val = SCM_CDR (valuearg);
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value = gnc_scm_to_numeric (val);
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/* Build and return the object */
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res = g_new0 (GncAccountValue, 1);
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res->account = acc;
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res->value = value;
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return res;
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}
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SCM gnc_account_value_ptr_to_scm (GncAccountValue *av)
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{
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swig_type_info * account_type = get_acct_type();
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gnc_commodity * com;
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gnc_numeric val;
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if (!av) return SCM_BOOL_F;
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com = xaccAccountGetCommodity (av->account);
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val = gnc_numeric_convert (av->value, gnc_commodity_get_fraction (com),
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GNC_HOW_RND_ROUND_HALF_UP);
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return scm_cons (SWIG_NewPointerObj(av->account, account_type, 0),
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gnc_numeric_to_scm (val));
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}
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