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Viewing changes to pcp/pcp_node_info.c

  • Committer: Bazaar Package Importer
  • Author(s): Christoph Berg
  • Date: 2011-06-10 10:18:29 UTC
  • mfrom: (1.1.6 upstream) (4.2.2 sid)
  • Revision ID: james.westby@ubuntu.com-20110610101829-m1aig6u0p74qpif3
Tags: 3.0.4-1
* New upstream release
* Use format 3.0 (quilt).

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pcp/pcp_node_info.c
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/*
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 * $Header: /cvsroot/pgpool/pgpool-II/pcp/pcp_node_info.c,v 1.3 2008/12/31 10:25:40 t-ishii Exp $
 
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 * $Header: /cvsroot/pgpool/pgpool-II/pcp/pcp_node_info.c,v 1.9 2010/08/22 08:24:02 gleu Exp $
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 *
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 * pgpool: a language independent connection pool server for PostgreSQL 
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 * written by Tatsuo Ishii
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
 
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#ifdef HAVE_GETOPT_H
 
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#include <getopt.h>
 
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#else
 
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#include "getopt_long.h"
 
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#endif
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#include "pcp.h"
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        int nodeID;
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        BackendInfo *backend_info;
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        int ch;
 
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        int     optindex;
 
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    bool verbose = false;
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        while ((ch = getopt(argc, argv, "hd")) != -1) {
 
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        static struct option long_options[] = {
 
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                {"debug", no_argument, NULL, 'd'},
 
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                {"help", no_argument, NULL, 'h'},
 
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                {"verbose", no_argument, NULL, 'v'},
 
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                {NULL, 0, NULL, 0}
 
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        };
 
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    while ((ch = getopt_long(argc, argv, "hdv", long_options, &optindex)) != -1) {
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                switch (ch) {
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                case 'd':
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                        pcp_enable_debug();
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                        break;
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                case 'v':
 
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                        verbose = true;
 
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                        break;
 
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                case 'h':
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                case '?':
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                default:
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                pcp_disconnect();
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                myexit(errorcode);
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        } else {
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                printf("%s %d %d %f\n", 
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                           backend_info->backend_hostname,
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                           backend_info->backend_port,
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                           backend_info->backend_status,
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                           backend_info->backend_weight);
 
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        if (verbose)
 
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        {
 
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                    printf("Hostname: %s\nPort    : %d\nStatus  : %d\nWeight  : %f\n", 
 
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                           backend_info->backend_hostname,
 
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                           backend_info->backend_port,
 
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                           backend_info->backend_status,
 
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                           backend_info->backend_weight/RAND_MAX);
 
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        } else {
 
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                    printf("%s %d %d %f\n", 
 
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                           backend_info->backend_hostname,
 
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                           backend_info->backend_port,
 
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                           backend_info->backend_status,
 
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                           backend_info->backend_weight/RAND_MAX);
 
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        }
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                free(backend_info);
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        }
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{
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        fprintf(stderr, "pcp_node_info - display a pgpool-II node's information\n\n");
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        fprintf(stderr, "Usage: pcp_node_info [-d] timeout hostname port# username password nodeID\n");
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        fprintf(stderr, "Usage: pcp_node_info -h\n\n");
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        fprintf(stderr, "  -d       - enable debug message (optional)\n");
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        fprintf(stderr, "  timeout  - connection timeout value in seconds. command exits on timeout\n");
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        fprintf(stderr, "  hostname - pgpool-II hostname\n");
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        fprintf(stderr, "  port#    - pgpool-II port number\n");
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        fprintf(stderr, "  username - username for PCP authentication\n");
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        fprintf(stderr, "  password - password for PCP authentication\n");
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        fprintf(stderr, "  nodeID   - ID of a node to get information for\n");
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        fprintf(stderr, "  -h       - print this help\n");
 
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        fprintf(stderr, "  -d, --debug    : enable debug message (optional)\n");
 
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        fprintf(stderr, "  timeout        : connection timeout value in seconds. command exits on timeout\n");
 
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        fprintf(stderr, "  hostname       : pgpool-II hostname\n");
 
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        fprintf(stderr, "  port#          : PCP port number\n");
 
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        fprintf(stderr, "  username       : username for PCP authentication\n");
 
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        fprintf(stderr, "  password       : password for PCP authentication\n");
 
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        fprintf(stderr, "  nodeID         : ID of a node to get information for\n\n");
 
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        fprintf(stderr, "Usage: pcp_node_info [options]\n");
 
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    fprintf(stderr, "  Options available are:\n");
 
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        fprintf(stderr, "  -h, --help     : print this help\n");
 
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        fprintf(stderr, "  -v, --verbose  : display one line per information with a header\n");
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}
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static void