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   1 /***************************************************************************
   2  *   Copyright (C) 2005 by Dominic Rath                                    *
   3  *   Dominic.Rath@gmx.de                                                   *
   4  *                                                                         *
   5  *   Copyright (C) 2007,2008 Øyvind Harboe                                      *
   6  *   oyvind.harboe@zylin.com                                               *
   7  *                                                                         *
   8  *   This program is free software; you can redistribute it and/or modify  *
   9  *   it under the terms of the GNU General Public License as published by  *
  10  *   the Free Software Foundation; either version 2 of the License, or     *
  11  *   (at your option) any later version.                                   *
  12  *                                                                         *
  13  *   This program is distributed in the hope that it will be useful,       *
  14  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  15  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  16  *   GNU General Public License for more details.                          *
  17  *                                                                         *
  18  *   You should have received a copy of the GNU General Public License     *
  19  *   along with this program; if not, write to the                         *
  20  *   Free Software Foundation, Inc.,                                       *
  21  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  22  ***************************************************************************/
  23 #ifndef SERVER_H
  24 #define SERVER_H
  25
  26 #include "command.h"
  27 #include "binarybuffer.h"
  28 #include "replacements.h"
  29
  30 #include <sys/types.h>
  31
  32 enum connection_type
  33 {
  34         CONNECTION_GDB,
  35         CONNECTION_TELNET,
  36         CONNECTION_TCL,
  37 };
  38
  39 typedef struct connection_s
  40 {
  41         int fd;
  42         struct sockaddr_in sin;
  43         command_context_t *cmd_ctx;
  44         struct service_s *service;
  45         int input_pending;
  46         void *priv;
  47         struct connection_s *next;
  48 } connection_t;
  49
  50 typedef int (*new_connection_handler_t)(connection_t *connection);
  51 typedef int (*input_handler_t)(connection_t *connection);
  52 typedef int (*connection_closed_handler_t)(connection_t *connection);
  53
  54 typedef struct service_s
  55 {
  56         char *name;
  57         enum connection_type type;
  58         unsigned short port;
  59         int fd;
  60         struct sockaddr_in sin;
  61         int max_connections;
  62         connection_t *connections;
  63         new_connection_handler_t new_connection;
  64         input_handler_t input;
  65         connection_closed_handler_t connection_closed;
  66         void *priv;
  67         struct service_s *next;
  68 } service_t;
  69
  70 extern int add_service(char *name, enum connection_type type, unsigned short port, int max_connections, new_connection_handler_t new_connection_handler, input_handler_t input_handler, connection_closed_handler_t connection_closed_handler, void *priv);
  71 extern int server_init(void);
  72 extern int server_quit(void);
  73 extern int server_loop(command_context_t *command_context);
  74 extern int server_register_commands(command_context_t *context);
  75
  76 #define ERROR_SERVER_REMOTE_CLOSED      (-400)
  77 #define ERROR_CONNECTION_REJECTED       (-401)
  78
  79 #endif /* SERVER_H */