gnutella.h

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/*
 * $Id: gnutella.h,v 1.7 2005/07/01 09:35:35 daichik Exp $
 *
 * Copyright (c) 2001-2003, 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_gnutella_h_
#define _core_gnutella_h_

#include "if/core/gnutella.h"

/*
 * Constants
 */

#define GTA_MSGV_QRP_RESET              0x00
#define GTA_MSGV_QRP_PATCH              0x01

/*
 * Structures
 */

#if !defined(__GNUC__) && !defined(__attribute__)
#define __attribute__(p)
#endif

/* Messages structures */

struct gnutella_msg_init {
    struct gnutella_header header;
} __attribute__((__packed__));

struct gnutella_init_response {
    guchar host_port[2];
    guchar host_ip[4];
    guchar files_count[4];
    guchar kbytes_count[4];
} __attribute__((__packed__));

struct gnutella_msg_init_response {
    struct gnutella_header header;
    struct gnutella_init_response response;
} __attribute__((__packed__));

struct gnutella_search {
    guchar speed[2];
} __attribute__((__packed__));

struct gnutella_search_results {
    guchar num_recs;
    guchar host_port[2];
    guchar host_ip[4];
    guchar host_speed[4];
    /* record data follows */

    /* Last 16 bytes = client_id */
} __attribute__((__packed__));

struct gnutella_msg_search {
    struct gnutella_header header;
    struct gnutella_search search;
} __attribute__((__packed__));

struct gnutella_push_request {
    guchar guid[16];
    guchar file_id[4];
    guchar host_ip[4];
    guchar host_port[2];
} __attribute__((__packed__));

struct gnutella_msg_push_request {
    struct gnutella_header header;
    struct gnutella_push_request request;
} __attribute__((__packed__));

struct gnutella_bye {
    guchar code[2];
} __attribute__((__packed__));

struct gnutella_qrp_reset {
    guchar variant;         
    guchar table_length[4]; 
    guchar infinity;
} __attribute__((__packed__));

struct gnutella_msg_qrp_reset {
    struct gnutella_header header;
    struct gnutella_qrp_reset data;
} __attribute__((__packed__));

struct gnutella_qrp_patch {
    guchar variant;         
    guchar seq_no;
    guchar seq_size;
    guchar compressor;
    guchar entry_bits;
} __attribute__((__packed__));

struct gnutella_msg_qrp_patch {
    struct gnutella_header header;
    struct gnutella_qrp_patch data;
} __attribute__((__packed__));

struct gnutella_vendor {
    guchar vendor[4];       
    guchar selector_id[2];  
    guchar version[2];      
    /* payload follows */
} __attribute__((__packed__));

struct gnutella_msg_vendor {
    struct gnutella_header header;
    struct gnutella_vendor data;
} __attribute__((__packed__));

struct gnutella_msg_hsep_data {
    struct gnutella_header header;
    guchar triple[3 * sizeof(guint64)];
} __attribute__((__packed__));

#endif /* _core_gnutella_h_ */

/* vi: set ts=4 sw=4 cindent: */

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