streamio.h

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#ifndef _PRO_UHTTP_STREAMIO_H_
#define _PRO_UHTTP_STREAMIO_H_

/*
 * Copyright (C) 2012 by egnite GmbH
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the copyright holders nor the names of
 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 * For additional information see http://www.ethernut.de/
 */

/*
 * $Id$
 */

#include <pro/uhttp/compiler.h>

#if defined _WIN32
#include <pro/uhttp/os/win/streamio.h>
#elif defined __linux__
#include <unistd.h>
#else
#include <pro/uhttp/os/nut/streamio.h>
#endif


/* \brief Platform dependent stream information structure type. */
typedef struct _HTTP_STREAM HTTP_STREAM;

/* \brief Client handler type. */
typedef void (*HTTP_CLIENT_HANDLER) (HTTP_STREAM *);


extern int StreamInit(void);

extern int StreamClientAccept(HTTP_CLIENT_HANDLER handler, const char *params);

extern int StreamReadUntilChars(HTTP_STREAM *sp, const char *delim, const char *ignore, char *buf, int siz);

extern int StreamReadUntilString(HTTP_STREAM *sp, const char *delim, char *buf, int siz);

extern int s_write(const void *buf, size_t size, size_t count, HTTP_STREAM *sp);

extern int s_puts(const char *str, HTTP_STREAM *sp);

extern int s_vputs(HTTP_STREAM *sp, ...);

extern int s_printf(HTTP_STREAM *sp, const char *fmt, ...);

extern int s_flush(HTTP_STREAM *sp);

#define SITEM_REMOTE_ADDR  1

#define SITEM_REMOTE_PORT  2

#define SITEM_SERVER_ADDR  3

#define SITEM_SERVER_NAME  4

#define SITEM_SERVER_PORT  5

extern const char *StreamInfo(HTTP_STREAM *hs, int item);

#endif