~mitya57/ubuntu/saucy/poppler/0.22.4

/* poppler-attachment.h: glib interface to poppler

 * Copyright (C) 2004, Red Hat, Inc.

 *

 * 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 2, 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, write to the Free Software

 * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.

 */

#ifndef __POPPLER_ATTACHMENT_H__

#define __POPPLER_ATTACHMENT_H__

#include <glib.h>

#include <glib-object.h>

#include "poppler.h"

G_BEGIN_DECLS

#define POPPLER_TYPE_ATTACHMENT             (poppler_attachment_get_type ())

#define POPPLER_ATTACHMENT(obj)             (G_TYPE_CHECK_INSTANCE_CAST ((obj), POPPLER_TYPE_ATTACHMENT, PopplerAttachment))

#define POPPLER_IS_ATTACHMENT(obj)          (G_TYPE_CHECK_INSTANCE_TYPE ((obj), POPPLER_TYPE_ATTACHMENT))

/**

 * PopplerAttachmentSaveFunc:

 * @buf: (array length=count) (element-type guint8): buffer containing

 *   bytes to be written.

 * @count: number of bytes in @buf.

 * @data: (closure): user data passed to poppler_attachment_save_to_callback()

 * @error: GError to set on error, or %NULL

 *

 * Specifies the type of the function passed to

 * poppler_attachment_save_to_callback().  It is called once for each block of

 * bytes that is "written" by poppler_attachment_save_to_callback().  If

 * successful it should return %TRUE.  If an error occurs it should set

 * @error and return %FALSE, in which case poppler_attachment_save_to_callback()

 * will fail with the same error.

 *

 * Returns: %TRUE if successful, %FALSE (with @error set) if failed.

 */

typedef gboolean (*PopplerAttachmentSaveFunc) (const gchar  *buf,

					       gsize         count,

					       gpointer      data,

					       GError      **error);

struct _PopplerAttachment

{

  GObject parent;

  gchar *name;

  gchar *description;

  gsize size;

  GTime mtime;

  GTime ctime;

  GString *checksum;

};

typedef struct _PopplerAttachmentClass

{

  GObjectClass parent_class;

} PopplerAttachmentClass;

GType     poppler_attachment_get_type         (void) G_GNUC_CONST;

gboolean  poppler_attachment_save             (PopplerAttachment          *attachment,

					       const char                 *filename,

					       GError                    **error);

gboolean  poppler_attachment_save_to_callback (PopplerAttachment          *attachment,

					       PopplerAttachmentSaveFunc   save_func,

					       gpointer                    user_data,

					       GError                    **error);

G_END_DECLS

#endif /* __POPPLER_ATTACHMENT_H__ */