src/libadmin/samples/rxstat_query_process.c

   1 /*
   2  * Copyright 2000, International Business Machines Corporation and others.
   3  * All Rights Reserved.
   4  *
   5  * This software has been released under the terms of the IBM Public
   6  * License.  For details, see the LICENSE file in the top-level source
   7  * directory or online at http://www.openafs.org/dl/license10.html
   8  *
   9  * Portions Copyright (c) 2003 Apple Computer, Inc.
  10  */
  11
  12 /*
  13  * This file contains sample code for the rxstats interface
  14  */
  15
  16 #include <afsconfig.h>
  17 #include <afs/param.h>
  18
  19 #include <roken.h>
  20
  21 #ifdef AFS_NT40_ENV
  22 #include <pthread.h>
  23 #endif
  24
  25 #include <rx/rx.h>
  26 #include <rx/rxstat.h>
  27 #include <afs/afs_Admin.h>
  28 #include <afs/afs_clientAdmin.h>
  29 #include <afs/afs_utilAdmin.h>
  30
  31
  32 void
  33 Usage(void)
  34 {
  35     fprintf(stderr, "Usage: rxstat_query_process <host> <port>\n");
  36     exit(1);
  37 }
  38
  39 void
  40 ParseArgs(int argc, char *argv[], char **srvrName, long *srvrPort)
  41 {
  42     char **argp = argv;
  43
  44     if (!*(++argp))
  45         Usage();
  46     *srvrName = *(argp++);
  47     if (!*(argp))
  48         Usage();
  49     *srvrPort = strtol(*(argp++), NULL, 0);
  50     if (*srvrPort <= 0 || *srvrPort >= 65536)
  51         Usage();
  52     if (*(argp))
  53         Usage();
  54 }
  55
  56 int
  57 main(int argc, char *argv[])
  58 {
  59     int rc;
  60     afs_status_t st = 0;
  61     struct rx_connection *conn;
  62     char *srvrName;
  63     long srvrPort;
  64     void *cellHandle;
  65     afs_RPCStatsState_t state;
  66
  67     ParseArgs(argc, argv, &srvrName, &srvrPort);
  68
  69     rc = afsclient_Init(&st);
  70     if (!rc) {
  71         fprintf(stderr, "afsclient_Init, status %d\n", st);
  72         exit(1);
  73     }
  74
  75     rc = afsclient_NullCellOpen(&cellHandle, &st);
  76     if (!rc) {
  77         fprintf(stderr, "afsclient_NullCellOpen, status %d\n", st);
  78         exit(1);
  79     }
  80
  81     rc = afsclient_RPCStatOpenPort(cellHandle, srvrName, srvrPort, &conn,
  82                                    &st);
  83     if (!rc) {
  84         fprintf(stderr, "afsclient_RPCStatOpenPort, status %d\n", st);
  85         exit(1);
  86     }
  87
  88     rc = util_RPCStatsStateGet(conn, RXSTATS_QueryProcessRPCStats, &state,
  89                                &st);
  90     if (!rc) {
  91         fprintf(stderr, "util_RPCStatsStateGet, status %d\n", st);
  92         exit(1);
  93     }
  94
  95     rc = afsclient_RPCStatClose(conn, &st);
  96     if (!rc) {
  97         fprintf(stderr, "afsclient_RPCStatClose, status %d\n", st);
  98         exit(1);
  99     }
 100
 101     rc = afsclient_CellClose(cellHandle, &st);
 102     if (!rc) {
 103         fprintf(stderr, "afsclient_CellClose, status %d\n", st);
 104         exit(1);
 105     }
 106
 107     printf("\n");
 108     printf("Process RPC stats are ");
 109     switch (state) {
 110     case AFS_RPC_STATS_DISABLED:
 111         printf("disabled\n");
 112         break;
 113     case AFS_RPC_STATS_ENABLED:
 114         printf("enabled\n");
 115         break;
 116     default:
 117         printf("INVALID\n");
 118         break;
 119     }
 120     printf("\n");
 121
 122     exit(0);
 123 }