/usr/include/gmime-2.6/gmime/gmime-stream.h is in libgmime-2.6-dev 2.6.20-0ubuntu1.
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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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 | /* -*- 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_STREAM_H__
#define __GMIME_STREAM_H__
#include <glib.h>
#include <glib-object.h>
#include <stdio.h>
#include <sys/types.h>
#include <stdarg.h>
G_BEGIN_DECLS
#define GMIME_TYPE_STREAM (g_mime_stream_get_type ())
#define GMIME_STREAM(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GMIME_TYPE_STREAM, GMimeStream))
#define GMIME_STREAM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GMIME_TYPE_STREAM, GMimeStreamClass))
#define GMIME_IS_STREAM(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GMIME_TYPE_STREAM))
#define GMIME_IS_STREAM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GMIME_TYPE_STREAM))
#define GMIME_STREAM_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GMIME_TYPE_STREAM, GMimeStreamClass))
typedef struct _GMimeStream GMimeStream;
typedef struct _GMimeStreamClass GMimeStreamClass;
/**
* GMimeSeekWhence:
* @GMIME_STREAM_SEEK_SET: Seek relative to the beginning of the stream.
* @GMIME_STREAM_SEEK_CUR: Seek relative to the current position in the stream.
* @GMIME_STREAM_SEEK_END: Seek relative to the end of the stream.
*
* Relative seek position.
**/
typedef enum {
GMIME_STREAM_SEEK_SET = SEEK_SET,
GMIME_STREAM_SEEK_CUR = SEEK_CUR,
GMIME_STREAM_SEEK_END = SEEK_END
} GMimeSeekWhence;
/**
* GMimeStreamIOVector:
* @data: data to pass to the I/O function.
* @len: length of the data, in bytes.
*
* An I/O vector for use with g_mime_stream_writev().
**/
typedef struct {
void *data;
size_t len;
} GMimeStreamIOVector;
/**
* GMimeStream:
* @parent_object: parent #GObject
* @super_stream: parent stream if this is a substream
* @position: the current stream position
* @bound_start: start boundary of the stream
* @bound_end: end boundary of the stream
*
* Abstract I/O stream class.
**/
struct _GMimeStream {
GObject parent_object;
/* <private> */
GMimeStream *super_stream;
gint64 position;
gint64 bound_start;
gint64 bound_end;
};
struct _GMimeStreamClass {
GObjectClass parent_class;
ssize_t (* read) (GMimeStream *stream, char *buf, size_t len);
ssize_t (* write) (GMimeStream *stream, const char *buf, size_t len);
int (* flush) (GMimeStream *stream);
int (* close) (GMimeStream *stream);
gboolean (* eos) (GMimeStream *stream);
int (* reset) (GMimeStream *stream);
gint64 (* seek) (GMimeStream *stream, gint64 offset, GMimeSeekWhence whence);
gint64 (* tell) (GMimeStream *stream);
gint64 (* length) (GMimeStream *stream);
GMimeStream * (* substream) (GMimeStream *stream, gint64 start, gint64 end);
};
GType g_mime_stream_get_type (void);
void g_mime_stream_construct (GMimeStream *stream, gint64 start, gint64 end);
/* public methods */
ssize_t g_mime_stream_read (GMimeStream *stream, char *buf, size_t len);
ssize_t g_mime_stream_write (GMimeStream *stream, const char *buf, size_t len);
int g_mime_stream_flush (GMimeStream *stream);
int g_mime_stream_close (GMimeStream *stream);
gboolean g_mime_stream_eos (GMimeStream *stream);
int g_mime_stream_reset (GMimeStream *stream);
gint64 g_mime_stream_seek (GMimeStream *stream, gint64 offset, GMimeSeekWhence whence);
gint64 g_mime_stream_tell (GMimeStream *stream);
gint64 g_mime_stream_length (GMimeStream *stream);
GMimeStream *g_mime_stream_substream (GMimeStream *stream, gint64 start, gint64 end);
void g_mime_stream_set_bounds (GMimeStream *stream, gint64 start, gint64 end);
ssize_t g_mime_stream_write_string (GMimeStream *stream, const char *str);
ssize_t g_mime_stream_printf (GMimeStream *stream, const char *fmt, ...) G_GNUC_PRINTF (2, 3);
ssize_t g_mime_stream_write_to_stream (GMimeStream *src, GMimeStream *dest);
ssize_t g_mime_stream_writev (GMimeStream *stream, GMimeStreamIOVector *vector, size_t count);
G_END_DECLS
#endif /* __GMIME_STREAM_H__ */
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