ref: 72f228cadf2b189713cdcb92c1cb20facdab0822
dir: /jbig2_metadata.h/
/*
jbig2dec
Copyright (c) 2003 artofcode LLC.
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 of the License, or
(at your option) any later version.
$Id: jbig2_metadata.h,v 1.2 2003/03/05 03:32:41 giles Exp $
*/
#ifndef _JBIG2_METADATA_H
#define _JBIG2_METADATA_H
/* metadata from extension segments */
/* these bits should be moved to jbig2.h for public access */
typedef enum {
JBIG2_ENCODING_ASCII,
JBIG2_ENCODING_UCS16
} Jbig2Encoding;
typedef struct _Jbig2Metadata Jbig2Metadata;
Jbig2Metadata *jbig2_metadata_new(Jbig2Ctx *ctx, Jbig2Encoding encoding);
void jbig2_metadata_free(Jbig2Ctx *ctx, Jbig2Metadata *md);
int jbig2_metadata_add(Jbig2Ctx *ctx, Jbig2Metadata *md,
const char *key, const int key_length,
const char *value, const int value_length);
struct _Jbig2Metadata {
Jbig2Encoding encoding;
char **keys, **values;
int entries, max_entries;
};
/* these bits can go to jbig2_priv.h */
int jbig2_parse_comment_ascii(Jbig2Ctx *ctx, Jbig2Segment *segment,
const uint8_t *segment_data);
int jbig2_parse_comment_unicode(Jbig2Ctx *ctx, Jbig2Segment *segment,
const uint8_t *segment_data);
#endif /* _JBIG2_METADATA_H */