mirror of https://github.com/GNOME/gimp.git
80 lines
2.0 KiB
C
80 lines
2.0 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (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, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#include <stdio.h>
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#include <errno.h>
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#include <glib-object.h>
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#include "core/core-types.h"
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#include "xcf-private.h"
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#include "xcf-seek.h"
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#include "gimp-intl.h"
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gboolean
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xcf_seek_pos (XcfInfo *info,
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guint pos,
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GError **error)
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{
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if (info->cp != pos)
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{
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info->cp = pos;
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if (fseek (info->fp, info->cp, SEEK_SET) == -1)
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{
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g_set_error (error, G_FILE_ERROR, g_file_error_from_errno (errno),
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_("Could not seek in XCF file: %s"),
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g_strerror (errno));
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return FALSE;
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}
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}
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return TRUE;
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}
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gboolean
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xcf_seek_end (XcfInfo *info,
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GError **error)
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{
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if (fseek (info->fp, 0, SEEK_END) == -1)
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{
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g_set_error (error, G_FILE_ERROR, g_file_error_from_errno (errno),
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_("Could not seek in XCF file: %s"),
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g_strerror (errno));
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return FALSE;
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}
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info->cp = ftell (info->fp);
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if (fseek (info->fp, 0, SEEK_END) == -1)
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{
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g_set_error (error, G_FILE_ERROR, g_file_error_from_errno (errno),
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_("Could not seek in XCF file: %s"),
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g_strerror (errno));
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return FALSE;
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}
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return TRUE;
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}
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