/*
* A {AggregateStatsRequest} object instance to request aggregate statistics.
* @overload initialize(options={})
* @example
* AggregateStatsRequest.new(
* :match => Match
* )
*
* @param [Hash] options
* the options to create a message with.
*
* @option options [Match] :match
* a {Match} object to match flow fields with this request.
* This option is mandatory.
*
* @option options [Number] :table_id
* a table id to match and restrict returned results.
* A value of 0xff would return all tables and is set to if not specified.
*
* @option options [Number] :out_port
* a value of +OFPP_NONE+ would match all flow entries and is set to if not
* specified.
*
* @raise [ArgumentError] if option[:match] is not specified.
*
* @return [AggregateStatsRequest]
* an object that encapsulates the +OFPT_STATS_REQUEST(OFPST_AGGREGATE)+ OpenFlow message.
*/
static VALUE
aggregate_stats_request_init( VALUE self, VALUE options ) {
buffer *message;
Data_Get_Struct( self, buffer, message );
subclass_stats_request_init( self, options );
( ( struct ofp_header * ) ( message->data ) )->xid = htonl( get_stats_request_num2uint( self, "@transaction_id" ) );
struct ofp_stats_request *stats_request;
stats_request = ( struct ofp_stats_request * ) message->data;
struct ofp_aggregate_stats_request *aggregate_stats_request;
aggregate_stats_request = ( struct ofp_aggregate_stats_request * ) stats_request->body;
stats_request->flags = htons ( get_stats_request_num2uint16( self, "@flags" ) );
struct ofp_match m = get_stats_request_match( self );
hton_match( &aggregate_stats_request->match, &m ) ;
aggregate_stats_request->table_id = get_stats_request_table_id( self );
aggregate_stats_request->out_port = htons( get_stats_request_num2uint16( self, "@out_port" ) );
return self;
}
/*
* A {FlowStatsRequest} object instance to request flow statistics.
*
* @overload initialize(options={})
* @example
* FlowStatsRequest.new( :match => Match )
* FlowStatsRequest.new( :match => Match, :table_id => 1 )
* FlowStatsRequest.new( :match => Match, :table_id => 1, :out_port => 2 )
*
* @param [Hash] options
* the options to create a message with.
*
* @option options [Match] :match
* a {Match} object to match flow fields with this request.
* This option is mandatory.
*
* @option options [Number] :table_id
* a table id to match and restrict returned results.
* A value of 0xff would return all tables and is set to if not specified.
*
* @option options [Number] :out_port
* a value of +OFPP_NONE+ would match all flow entries and is set to if not
* specified.
*
* @raise [ArgumentError] if option match is not specified.
* @raise [TypeError] if option match is not a Trema::Match object.
*
* @return [FlowStatsRequest]
* an object that encapsulates the +OFPT_STATS_REQUEST(OFPST_FLOW)+ OpenFlow message.
*/
static VALUE
flow_stats_request_init( VALUE self, VALUE options ) {
buffer *message;
Data_Get_Struct( self, buffer, message );
subclass_stats_request_init( self, options );
( ( struct ofp_header * ) ( message->data ) )->xid = htonl( get_stats_request_num2uint( self, "@transaction_id" ) );
struct ofp_stats_request *stats_request;
stats_request = ( struct ofp_stats_request * ) message->data;
struct ofp_flow_stats_request *flow_stats_request;
flow_stats_request = ( struct ofp_flow_stats_request * ) stats_request->body;
stats_request->flags = htons ( get_stats_request_num2uint16( self, "@flags" ) );
const struct ofp_match *match;
Data_Get_Struct( rb_iv_get( self, "@match" ), struct ofp_match, match );
hton_match( &flow_stats_request->match, match );
flow_stats_request->table_id = get_stats_request_table_id( self );
flow_stats_request->out_port = htons( get_stats_request_num2uint16( self, "@out_port" ) );
return self;
}