pcp_event_handler.c File Reference

#include "default_config.h"
#include <stddef.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <errno.h>
#include <time.h>
#include <assert.h>
#include <sys/socket.h>
#include <sys/select.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <sys/time.h>
#include "pcp.h"
#include "pcp_utils.h"
#include "pcp_msg.h"
#include "pcp_msg_structs.h"
#include "pcp_logger.h"
#include "pcp_event_handler.h"
#include "pcp_server_discovery.h"
#include "net/pcp_socket.h"

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Classes
struct	pcp_flow_state_trans
struct	pcp_flow_state_event
struct	get_first_flow_iter_data
struct	flow_iterator_data
struct	pcp_server_state_machine
struct	hserver_iter_data

Macros
#define	MIN(a, b)   (a<b?a:b)
#define	MAX(a, b)   (a>b?a:b)
#define	PCP_RT(rtprev)
#define	FLOW_TRANS_COUNT   (sizeof(flow_transitions)/sizeof(*flow_transitions))
#define	FLOW_EVENTS_SM_COUNT   (sizeof(flow_events_sm)/sizeof(*flow_events_sm))
#define	SERVER_STATE_MACHINE_COUNT   (sizeof(server_sm)/sizeof(*server_sm))

Typedefs
typedef pcp_flow_event_e(*	handle_flow_state_event) (pcp_flow_t *f, pcp_recv_msg_t *msg)
typedef struct pcp_flow_state_trans	pcp_flow_state_trans_t
typedef struct pcp_flow_state_event	pcp_flow_state_events_t
typedef pcp_server_state_e(*	handle_server_state_event) (pcp_server_t *s)
typedef struct pcp_server_state_machine	pcp_server_state_machine_t

Functions
pcp_errno	run_server_state_machine (pcp_server_t *s, pcp_event_e event)
int	pcp_pulse (pcp_ctx_t *ctx, struct timeval *next_timeout)
void	pcp_flow_updated (pcp_flow_t *f)
void	pcp_set_flow_change_cb (pcp_ctx_t *ctx, pcp_flow_change_notify cb_fun, void *cb_arg)

Macro Definition Documentation

FLOW_EVENTS_SM_COUNT

#define FLOW_EVENTS_SM_COUNT   (sizeof(flow_events_sm)/sizeof(*flow_events_sm))

Definition at line 174 of file pcp_event_handler.c.

FLOW_TRANS_COUNT

#define FLOW_TRANS_COUNT   (sizeof(flow_transitions)/sizeof(*flow_transitions))

Definition at line 118 of file pcp_event_handler.c.

MAX

#define MAX	(		a,
			b
	)		(a>b?a:b)

Definition at line 66 of file pcp_event_handler.c.

MIN

#define MIN	(		a,
			b
	)		(a<b?a:b)

Definition at line 63 of file pcp_event_handler.c.

PCP_RT

#define PCP_RT

(

rtprev

)

Value:

        ((rtprev=rtprev<<1),(((8192+(1024-(rand()&2047))) \
        * MIN (MAX(rtprev,PCP_RETX_IRT), PCP_RETX_MRT))>>13))

Definition at line 68 of file pcp_event_handler.c.

SERVER_STATE_MACHINE_COUNT

#define SERVER_STATE_MACHINE_COUNT   (sizeof(server_sm)/sizeof(*server_sm))

Definition at line 1001 of file pcp_event_handler.c.

Typedef Documentation

handle_flow_state_event

typedef pcp_flow_event_e(* handle_flow_state_event) (pcp_flow_t *f, pcp_recv_msg_t *msg)

Definition at line 98 of file pcp_event_handler.c.

handle_server_state_event

typedef pcp_server_state_e(* handle_server_state_event) (pcp_server_t *s)

Definition at line 961 of file pcp_event_handler.c.

pcp_flow_state_events_t

typedef struct pcp_flow_state_event pcp_flow_state_events_t

pcp_flow_state_trans_t

typedef struct pcp_flow_state_trans pcp_flow_state_trans_t

pcp_server_state_machine_t

typedef struct pcp_server_state_machine pcp_server_state_machine_t

Function Documentation

pcp_flow_updated()

void pcp_flow_updated

(

pcp_flow_t *

f

)

Definition at line 1147 of file pcp_event_handler.c.

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pcp_pulse()

int pcp_pulse	(	pcp_ctx_t *	ctx,
		struct timeval *	next_timeout
	)

Definition at line 1087 of file pcp_event_handler.c.

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pcp_set_flow_change_cb()

void pcp_set_flow_change_cb	(	pcp_ctx_t *	ctx,
		pcp_flow_change_notify	cb_fun,
		void *	cb_arg
	)

Definition at line 1168 of file pcp_event_handler.c.

run_server_state_machine()

pcp_errno run_server_state_machine	(	pcp_server_t *	s,
		pcp_event_e	event
	)

Definition at line 1003 of file pcp_event_handler.c.

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