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/*
* $Header$
*
* pgpool: a language independent connection pool server for PostgreSQL
* written by Tatsuo Ishii
*
* Copyright (c) 2003-2020 PgPool Global Development Group
*
* Permission to use, copy, modify, and distribute this software and
* its documentation for any purpose and without fee is hereby
* granted, provided that the above copyright notice appear in all
* copies and that both that copyright notice and this permission
* notice appear in supporting documentation, and that the name of the
* author not be used in advertising or publicity pertaining to
* distribution of the software without specific, written prior
* permission. The author makes no representations about the
* suitability of this software for any purpose. It is provided "as
* is" without express or implied warranty.
*
*
* pcp.h - pcp header file.
*/
#ifndef PCP_H
#define PCP_H
#include "pool_type.h"
#include "pool_config.h"
#define MAX_USER_PASSWD_LEN 128
/* The largest PCP packet a PCP frontend can send is
* the user authentication packet, and the maximum size
* of the PCP authentication packet can be
* MAX_USER_PASSWD_LEN + MAX_USER_PASSWD_LEN + SIZE OF INT */
#define MAX_PCP_PACKET_LENGTH 260
typedef struct PCPWDNodeInfo
{
int state;
int membership_status;
char nodeName[WD_MAX_HOST_NAMELEN];
char hostName[WD_MAX_HOST_NAMELEN]; /* host name */
char stateName[WD_MAX_HOST_NAMELEN]; /* state name */
char membership_status_string[WD_MAX_HOST_NAMELEN]; /* membership status of
* this node */
int wd_port; /* watchdog port */
int wd_priority; /* node priority in leader election */
int pgpool_port; /* pgpool port */
char delegate_ip[WD_MAX_HOST_NAMELEN]; /* delegate IP */
int id;
} PCPWDNodeInfo;
typedef struct PCPWDClusterInfo
{
int remoteNodeCount;
int memberRemoteNodeCount;
int nodesRequiredForQuorum;
int quorumStatus;
int aliveNodeCount;
bool escalated;
char leaderNodeName[WD_MAX_HOST_NAMELEN];
char leaderHostName[WD_MAX_HOST_NAMELEN];
int nodeCount;
PCPWDNodeInfo nodeList[1];
} PCPWDClusterInfo;
/* --------------------------------
* pcp.c
* --------------------------------
*/
/* ------------------------------
* pcp_error.c
* ------------------------------
*/
#endif /* PCP_H */
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