93 lines
2.9 KiB
C
Executable File
93 lines
2.9 KiB
C
Executable File
/* iptc-dataset.h
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*
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* Copyright © 2005 David Moore <dcm@acm.org>
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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 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, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __IPTC_DATASET_H__
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#define __IPTC_DATASET_H__
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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typedef struct _IptcDataSet IptcDataSet;
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typedef struct _IptcDataSetPrivate IptcDataSetPrivate;
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typedef enum {
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IPTC_DONT_VALIDATE = 0,
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IPTC_VALIDATE = 1
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} IptcValidate;
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#include <libiptcdata/iptc-data.h>
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#include <libiptcdata/iptc-mem.h>
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struct _IptcDataSet {
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IptcRecord record;
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IptcTag tag;
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const IptcTagInfo * info;
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unsigned char *data;
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unsigned int size;
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/* Data containing this dataset */
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IptcData *parent;
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IptcDataSetPrivate *priv;
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};
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/* Lifecycle */
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IptcDataSet *iptc_dataset_new (void);
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IptcDataSet *iptc_dataset_new_mem (IptcMem * mem);
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IptcDataSet *iptc_dataset_copy (IptcDataSet *dataset);
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void iptc_dataset_ref (IptcDataSet *dataset);
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void iptc_dataset_unref (IptcDataSet *dataset);
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void iptc_dataset_free (IptcDataSet *dataset);
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void iptc_dataset_set_tag (IptcDataSet *dataset, IptcRecord record, IptcTag tag);
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IptcFormat iptc_dataset_get_format (IptcDataSet *dataset);
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int iptc_dataset_get_data (IptcDataSet *dataset, unsigned char * buf,
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unsigned int size);
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unsigned int iptc_dataset_get_value (IptcDataSet *dataset);
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int iptc_dataset_get_date (IptcDataSet *dataset, int *year, int *month, int *day);
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int iptc_dataset_get_time (IptcDataSet *dataset, int *hour, int *min, int *sec,
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int *tz);
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int iptc_dataset_set_data (IptcDataSet *dataset, const unsigned char * buf,
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unsigned int size, IptcValidate validate);
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int iptc_dataset_set_value (IptcDataSet *dataset, unsigned int value,
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IptcValidate validate);
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int iptc_dataset_set_date (IptcDataSet *dataset, int year, int month, int day,
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IptcValidate validate);
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int iptc_dataset_set_time (IptcDataSet *dataset, int hour, int min, int sec,
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int tz, IptcValidate validate);
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/* For your convenience */
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const char *iptc_dataset_get_as_str (IptcDataSet *dataset, char *buf,
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unsigned int size);
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void iptc_dataset_dump (IptcDataSet *dataset, unsigned int indent);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __IPTC_DATASET_H__ */
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