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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/* camel-stream-mem.h: stream based on memory buffer */
/*
* Authors: Bertrand Guiheneuf <bertrand@helixcode.com>
* Michael Zucchi <notzed@ximian.com>
*
* Copyright 1999, 2000 Ximian, Inc. (www.ximian.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU Lesser General Public
* License as published by the Free Software Foundation.
*
* 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*/
#ifndef CAMEL_STREAM_MEM_H
#define CAMEL_STREAM_MEM_H 1
#ifdef __cplusplus
extern "C" {
#pragma }
#endif /* __cplusplus */
#include <sys/types.h>
#include <camel/camel-seekable-stream.h>
#define CAMEL_STREAM_MEM_TYPE (camel_stream_mem_get_type ())
#define CAMEL_STREAM_MEM(obj) (CAMEL_CHECK_CAST((obj), CAMEL_STREAM_MEM_TYPE, CamelStreamMem))
#define CAMEL_STREAM_MEM_CLASS(k) (CAMEL_CHECK_CLASS_CAST ((k), CAMEL_STREAM_MEM_TYPE, CamelStreamMemClass))
#define CAMEL_IS_STREAM_MEM(o) (CAMEL_CHECK_TYPE((o), CAMEL_STREAM_MEM_TYPE))
typedef struct _CamelStreamMemClass CamelStreamMemClass;
struct _CamelStreamMem {
CamelSeekableStream parent_object;
unsigned int owner:1; /* do we own the buffer? */
unsigned int secure:1; /* do we clear the buffer on finalise (if we own it) */
GByteArray *buffer;
};
struct _CamelStreamMemClass {
CamelSeekableStreamClass parent_class;
/* Virtual methods */
};
/* Standard Camel function */
CamelType camel_stream_mem_get_type (void);
/* public methods */
CamelStream *camel_stream_mem_new(void);
CamelStream *camel_stream_mem_new_with_byte_array(GByteArray *buffer);
CamelStream *camel_stream_mem_new_with_buffer(const char *buffer, size_t len);
/* 'secure' data, currently just clears memory on finalise */
void camel_stream_mem_set_secure(CamelStreamMem *mem);
/* these are really only here for implementing classes */
void camel_stream_mem_set_byte_array(CamelStreamMem *mem, GByteArray *buffer);
void camel_stream_mem_set_buffer(CamelStreamMem *mem, const char *buffer, size_t len);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* CAMEL_STREAM_MEM_H */
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