mirror of https://gitee.com/openkylin/glib2.0.git
71 lines
2.7 KiB
C
71 lines
2.7 KiB
C
/*
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* Copyright © 2007, 2008 Ryan Lortie
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* Copyright © 2009, 2010 Codethink Limited
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*
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* SPDX-License-Identifier: LGPL-2.1-or-later
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more 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 this library; if not, see <http://www.gnu.org/licenses/>.
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*
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* Author: Ryan Lortie <desrt@desrt.ca>
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*/
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/* The purpose of this header is to allow certain internal symbols of
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* GVariant to be put under test cases.
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*/
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#ifndef __G_VARIANT_INTERNAL_H__
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#define __G_VARIANT_INTERNAL_H__
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/* Hack */
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#define __GLIB_H_INSIDE__
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#include <glib/gvarianttype.h>
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#include <glib/gtypes.h>
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#include "gvariant-serialiser.h"
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#include "gvarianttypeinfo.h"
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#undef __GLIB_H_INSIDE__
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GLIB_AVAILABLE_IN_ALL
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gboolean g_variant_format_string_scan (const gchar *string,
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const gchar *limit,
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const gchar **endptr);
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GLIB_AVAILABLE_IN_ALL
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GVariantType * g_variant_format_string_scan_type (const gchar *string,
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const gchar *limit,
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const gchar **endptr);
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/* The maximum number of levels of nested container which this implementation
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* of #GVariant will handle.
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*
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* The limit must be at least 64 + 1, to allow D-Bus messages to be wrapped in
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* a top-level #GVariant. This comes from the D-Bus specification (§(Valid
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* Signatures)), but also seems generally reasonable. #GDBusMessage wraps its
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* payload in a top-level tuple.
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*
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* The limit is actually set to be a lot greater than 64, to allow much greater
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* nesting of values off D-Bus. It cannot be set over around 80000, or the risk
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* of overflowing the stack when parsing type strings becomes too great.
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*
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* Aside from those constraints, the choice of this value is arbitrary. The
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* only restrictions on it from the API are that it has to be greater than 64
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* (due to D-Bus).
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*/
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#define G_VARIANT_MAX_RECURSION_DEPTH ((gsize) 128)
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#endif /* __G_VARIANT_INTERNAL_H__ */
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