/usr/include/gmime-2.6/gmime/gmime-filter-best.h is in libgmime-2.6-dev 2.6.20-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 | /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/* GMime
* Copyright (C) 2000-2014 Jeffrey Stedfast
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2.1
* of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free
* Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#ifndef __GMIME_FILTER_BEST_H__
#define __GMIME_FILTER_BEST_H__
#include <gmime/gmime-encodings.h>
#include <gmime/gmime-filter.h>
#include <gmime/gmime-charset.h>
#include <gmime/gmime-utils.h>
G_BEGIN_DECLS
#define GMIME_TYPE_FILTER_BEST (g_mime_filter_best_get_type ())
#define GMIME_FILTER_BEST(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GMIME_TYPE_FILTER_BEST, GMimeFilterBest))
#define GMIME_FILTER_BEST_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GMIME_TYPE_FILTER_BEST, GMimeFilterBestClass))
#define GMIME_IS_FILTER_BEST(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GMIME_TYPE_FILTER_BEST))
#define GMIME_IS_FILTER_BEST_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GMIME_TYPE_FILTER_BEST))
#define GMIME_FILTER_BEST_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GMIME_TYPE_FILTER_BEST, GMimeFilterBestClass))
typedef struct _GMimeFilterBest GMimeFilterBest;
typedef struct _GMimeFilterBestClass GMimeFilterBestClass;
/**
* GMimeFilterBestFlags:
* @GMIME_FILTER_BEST_CHARSET: Enable best-charset detection.
* @GMIME_FILTER_BEST_ENCODING: Enable best-encoding detection.
*
* Bit flags to enable charset and/or encoding scanning to make
* educated guesses as to what the best charset and/or encodings to
* use for the content passed through the filter.
**/
typedef enum {
GMIME_FILTER_BEST_CHARSET = (1 << 0),
GMIME_FILTER_BEST_ENCODING = (1 << 1)
} GMimeFilterBestFlags;
/**
* GMimeFilterBest:
* @parent_object: parent #GMimeFilter
* @flags: #GMimeFilterBestFlags
* @charset: #GMimeCharset state
* @count0: count of nul-bytes passed through the filter
* @count8: count of 8bit bytes passed through the filter
* @total: total number of bytes passed through the filter
* @maxline: the length of the longest line passed through the filter
* @linelen: current line length
* @frombuf: buffer for checking From_ lines
* @fromlen: length of bytes in @frombuf
* @hadfrom: %TRUE if any line started with "From "
* @startline: start line state
* @midline: mid-line state
*
* A filter for calculating the best encoding and/or charset to encode
* the data passed through it.
**/
struct _GMimeFilterBest {
GMimeFilter parent_object;
GMimeFilterBestFlags flags;
/* for best charset detection */
GMimeCharset charset;
/* for best encoding detection */
unsigned int count0; /* count of null bytes */
unsigned int count8; /* count of 8bit bytes */
unsigned int total; /* total octets */
unsigned int maxline; /* longest line length */
unsigned int linelen; /* current line length */
unsigned char frombuf[6];
unsigned int fromlen : 4;
unsigned int hadfrom : 1;
unsigned int startline : 1;
unsigned int midline : 1;
};
struct _GMimeFilterBestClass {
GMimeFilterClass parent_class;
};
GType g_mime_filter_best_get_type (void);
GMimeFilter *g_mime_filter_best_new (GMimeFilterBestFlags flags);
const char *g_mime_filter_best_charset (GMimeFilterBest *best);
GMimeContentEncoding g_mime_filter_best_encoding (GMimeFilterBest *best, GMimeEncodingConstraint constraint);
G_END_DECLS
#endif /* __GMIME_FILTER_BEST_H__ */
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