src/gras/gs/connection.h

   1 /* gs_connection.h */
   2 #ifndef GS_CONNECTION_H
   3 #define GS_CONNECTION_H
   4
   5 /* used structs */
   6 struct s_gs_connection;
   7 struct s_gs_net_driver;
   8 struct s_gs_type_bag;
   9
  10 enum e_gs_connection_direction {
  11         e_gs_connection_direction_unknown = 0,
  12         e_gs_connection_direction_outgoing,
  13         e_gs_connection_direction_incoming
  14 };
  15
  16 struct s_gs_connection_ops {
  17
  18         void
  19         (*_init)        (struct s_gs_connection *p_connection,
  20                          void                   *arg);
  21
  22         void
  23         (*_exit)        (struct s_gs_connection *p_connection);
  24
  25         void
  26         (*write)        (struct s_gs_connection *p_connection,
  27                          void                   *ptr,
  28                          long int                length);
  29
  30         void
  31         (*read)         (struct s_gs_connection *p_connection,
  32                          void                   *ptr,
  33                          long int                length);
  34
  35         void
  36         (*flush)        (struct s_gs_connection *p_connection);
  37 };
  38
  39 struct s_gs_connection {
  40         struct s_gs_connection_ops      *connection_ops;
  41         struct s_gs_net_driver          *p_net_driver;
  42         enum e_gs_connection_direction   direction;
  43         void                            *specific;
  44 };
  45
  46
  47 #endif /* GS_CONNECTION_H */