libaegis/attribute.h

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//
//      aegis - project change supervisor
//      Copyright (C) 2004-2008 Peter Miller
//      Copyright (C) 2006 Walter Franzini;
//
//      This program is free software; you can redistribute it and/or modify
//      it under the terms of the GNU General Public License as published by
//      the Free Software Foundation; either version 3 of the License, or
//      (at your option) any later version.
//
//      This program 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 General Public License for more details.
//
//      You should have received a copy of the GNU General Public License
//      along with this program. If not, see
//      <http://www.gnu.org/licenses/>.
//

#ifndef LIBAEGIS_ATTRIBUTE_H
#define LIBAEGIS_ATTRIBUTE_H

#include <libaegis/common.h>

attributes_ty *attributes_list_find(attributes_list_ty *alp, const char *name);

bool attributes_list_find_boolean(attributes_list_ty *alp, const char *name,
    bool default_value = false);

double attributes_list_find_real(attributes_list_ty *alp, const char *name,
    double default_value = 0);

long attributes_list_find_integer(attributes_list_ty *alp, const char *name,
    long default_value = 0);

attributes_ty *attributes_list_extract(attributes_list_ty *alp,
    const char *name);

void attributes_list_remove(attributes_list_ty *alp, const char *name);

void attributes_list_insert(attributes_list_ty *alp, const char *name,
    const char *value);

void attributes_list_append(attributes_list_ty *alp, const char *name,
    const char *value);

void attributes_list_append_unique(attributes_list_ty *alp, const char *name,
    string_ty *value);

void attributes_list_append_unique(attributes_list_ty *alp, const char *name,
    const char *value);

#endif // LIBAEGIS_ATTRIBUTE_H

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