Class: Trema::FlowMod

Inherits:
Object
  • Object
show all
Defined in:
ruby/trema/flow-mod.c

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ Object 



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# File 'ruby/trema/flow-mod.c', line 48

static VALUE
flow_mod_init( int argc, VALUE *argv, VALUE self ) {
  buffer *flow_mod = NULL;
  Data_Get_Struct( self, buffer, flow_mod );
  VALUE options = Qnil;

  if ( rb_scan_args( argc, argv, "01", &options ) == 0 ) {
    set_xid( flow_mod, get_transaction_id() );
  }
  else {
    if ( options == Qnil ) {
      set_xid( flow_mod, get_transaction_id() );
    }
    else if ( rb_obj_is_kind_of( options, rb_cInteger ) == Qtrue ) {
      validate_xid( options );
      set_xid( flow_mod, ( uint32_t ) NUM2UINT( options ) );
    }
    else {
      Check_Type( options, T_HASH );
      VALUE tmp = Qnil;
      VALUE xid = Qnil;

      tmp = rb_hash_aref( options, ID2SYM( rb_intern( "transaction_id" ) ) );
      if ( tmp != Qnil ) {
        xid = tmp;
      }
      tmp = rb_hash_aref( options, ID2SYM( rb_intern( "xid" ) ) );
      if ( tmp != Qnil ) {
        xid = tmp;
      }

      tmp = rb_hash_aref( options, ID2SYM( rb_intern( "idle_timeout" ) ) );
      if ( tmp != Qnil ) {
        ( ( struct ofp_flow_mod * ) ( flow_mod->data ) )->idle_timeout = ( uint16_t ) NUM2UINT( tmp );
      }

      if ( xid != Qnil ) {
        validate_xid( xid );
        set_xid( flow_mod, ( uint32_t ) NUM2UINT( xid ) );
      }
      else {
        set_xid( flow_mod, get_transaction_id() );
      }
    }
  }

  return self;
}

Instance Method Details

#command ⇒ Object 



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# File 'ruby/trema/flow-mod.c', line 104

static VALUE
flow_mod_command( VALUE self ) {
  buffer *flow_mod;
  Data_Get_Struct( self, buffer, flow_mod );
  uint32_t command = ntohl( ( ( struct ofp_flow_mod * ) ( flow_mod->data ) )->command );
  return UINT2NUM( command );
}

#hard_timeout ⇒ Object 



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# File 'ruby/trema/flow-mod.c', line 122

static VALUE
flow_mod_hard_timeout( VALUE self ) {
  buffer *flow_mod;
  Data_Get_Struct( self, buffer, flow_mod );
  uint32_t hard_timeout = ntohl( ( ( struct ofp_flow_mod * ) ( flow_mod->data ) )->hard_timeout );
  return UINT2NUM( hard_timeout );
}

#idle_timeout ⇒ Object 



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# File 'ruby/trema/flow-mod.c', line 113

static VALUE
flow_mod_idle_timeout( VALUE self ) {
  buffer *flow_mod;
  Data_Get_Struct( self, buffer, flow_mod );
  uint32_t idle_timeout = ntohl( ( ( struct ofp_flow_mod * ) ( flow_mod->data ) )->idle_timeout );
  return UINT2NUM( idle_timeout );
}

#transaction_id ⇒ Object 



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# File 'ruby/trema/flow-mod.c', line 98

static VALUE
flow_mod_transaction_id( VALUE self ) {
  return get_xid( self );
}