src/libadmin/samples/cm_server_prefs.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 client admin 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
  28 #include <afs/afs_Admin.h>
  29 #include <afs/afs_clientAdmin.h>
  30 #include <afs/afs_utilAdmin.h>
  31
  32 void
  33 Usage(void)
  34 {
  35     fprintf(stderr, "Usage: cm_server_prefs <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_CMServerPref_t prefs;
  66     void *iterator;
  67     afs_uint32 taddr;
  68
  69     ParseArgs(argc, argv, &srvrName, &srvrPort);
  70
  71     rc = afsclient_Init(&st);
  72     if (!rc) {
  73         fprintf(stderr, "afsclient_Init, status %d\n", st);
  74         exit(1);
  75     }
  76
  77     rc = afsclient_NullCellOpen(&cellHandle, &st);
  78     if (!rc) {
  79         fprintf(stderr, "afsclient_NullCellOpen, status %d\n", st);
  80         exit(1);
  81     }
  82
  83     rc = afsclient_CMStatOpenPort(cellHandle, srvrName, srvrPort, &conn, &st);
  84     if (!rc) {
  85         fprintf(stderr, "afsclient_CMStatOpenPort, status %d\n", st);
  86         exit(1);
  87     }
  88
  89     rc = util_CMGetServerPrefsBegin(conn, &iterator, &st);
  90     if (!rc) {
  91         fprintf(stderr, "util_CMGetServerPrefsBegin, status %d\n", st);
  92         exit(1);
  93     }
  94
  95     printf("\n");
  96     while (util_CMGetServerPrefsNext(iterator, &prefs, &st)) {
  97         taddr = prefs.ipAddr;
  98         printf("%d.%d.%d.%d\t\t\t%d\n", (taddr >> 24) & 0xff,
  99                (taddr >> 16) & 0xff, (taddr >> 8) & 0xff, taddr & 0xff,
 100                prefs.ipRank);
 101     }
 102     if (st != ADMITERATORDONE) {
 103         fprintf(stderr, "util_CMGetServerPrefsNext, status %d\n", st);
 104         exit(1);
 105     }
 106     printf("\n");
 107
 108     rc = util_CMGetServerPrefsDone(iterator, &st);
 109     if (!rc) {
 110         fprintf(stderr, "util_CMGetServerPrefsDone, status %d\n", st);
 111         exit(1);
 112     }
 113
 114     rc = afsclient_CMStatClose(conn, &st);
 115     if (!rc) {
 116         fprintf(stderr, "afsclient_CMStatClose, status %d\n", st);
 117         exit(1);
 118     }
 119
 120     rc = afsclient_CellClose(cellHandle, &st);
 121     if (!rc) {
 122         fprintf(stderr, "afsclient_CellClose, status %d\n", st);
 123         exit(1);
 124     }
 125
 126     exit(0);
 127 }