bh_download.h

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/*
 * $Id: bh_download.h,v 1.2 2005/11/18 22:00:35 rmanfredi Exp $
 *
 * Copyright (c) 2005, Raphael Manfredi
 *
 *----------------------------------------------------------------------
 * This file is part of gtk-gnutella.
 *
 *  gtk-gnutella 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.
 *
 *  gtk-gnutella 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 General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with gtk-gnutella; if not, write to the Free Software
 *  Foundation, Inc.:
 *      59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *----------------------------------------------------------------------
 */

#ifndef _core_bh_download_h_
#define _core_bh_download_h_

#include "common.h"

#include "search.h"
#include "rx.h"
#include "rx_link.h"
#include "rx_inflate.h"
#include "rx_chunk.h"

#include "if/core/wrap.h"
#include "if/core/gnutella.h"

#define BH_DL_INFLATE   (1 << 0)    
#define BH_DL_GUNZIP    (1 << 1)    
#define BH_DL_CHUNKED   (1 << 2)    
struct browse_ctx {
    gpointer owner;                 
    rxdrv_t *rx;                    
    gnet_host_t host;               
    gnet_search_t sh;               
    gchar *vendor;                  
    struct gnutella_header header;  
    gchar *data;                    
    guint data_size;                
    guint pos;                      
    guint32 size;                   
    gboolean has_header;            
    gboolean closed;                
};

/*
 * Public interface.
 */

struct bio_source;

struct browse_ctx *browse_host_dl_create(
    gpointer owner, gnet_host_t *host, gnet_search_t sh);
void browse_host_dl_free(struct browse_ctx *bc);
gboolean browse_host_dl_for_search(struct browse_ctx *bc, gnet_search_t sh);
void browse_host_dl_write(struct browse_ctx *bc, gchar *data, size_t len);
gboolean browse_host_dl_receive(
    struct browse_ctx *bc, gnet_host_t *host, wrap_io_t *wio,
    const gchar *vendor, guint32 flags);
struct bio_source *browse_host_io_source(struct browse_ctx *bc);
void browse_host_dl_close(struct browse_ctx *bc);
void browse_host_dl_search_closed(struct browse_ctx *bc, gnet_search_t sh);

#endif /* _core_bh_download_h_ */

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