appl/fs/fs_connect.c

   1 /*
   2  * Copyright (c) 1995 - 2001 Kungliga Tekniska Högskolan
   3  * (Royal Institute of Technology, Stockholm, Sweden).
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  *
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  *
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  *
  17  * 3. Neither the name of the Institute nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  */
  33
  34 #include "fs_local.h"
  35
  36 RCSID("$Id$");
  37
  38 static int
  39 connect_usage(void)
  40 {
  41     printf("connect [connected|fetch|disconnected|callback-connected]\n");
  42     return 0;
  43 }
  44
  45 int
  46 connect_cmd(int argc, char **argv)
  47 {
  48     int ret;
  49     int32_t flags;
  50
  51     argc--;
  52     argv++;
  53
  54     if (argc == 0) {
  55         ret = fs_connect(arla_CONNMODE_PROBE, &flags);
  56         if (ret) {
  57             fserr(PROGNAME, ret, NULL);
  58             return 0;
  59         }
  60
  61         switch(flags) {
  62         case arla_CONNMODE_CONN:
  63             printf("Connected mode\n");
  64             break;
  65         case arla_CONNMODE_FETCH:
  66             printf("Fetch only mode\n");
  67             break;
  68         case arla_CONNMODE_DISCONN:
  69             printf("Disconnected mode\n");
  70             break;
  71         default:
  72             printf("Unknown or error\n");
  73             break;
  74         }
  75         return 0;
  76     }
  77
  78     if (strncmp("dis", *argv, 3) == 0)
  79         ret = fs_connect(arla_CONNMODE_DISCONN, &flags);
  80     else if (strncmp("fetch", *argv, 5) == 0)
  81         ret = fs_connect(arla_CONNMODE_FETCH, &flags);
  82     else if (strncmp("conn", *argv, 4) == 0)
  83         ret = fs_connect(arla_CONNMODE_CONN, &flags);
  84     else if (strncmp(*argv, "call", 4) == 0)
  85         ret = fs_connect(arla_CONNMODE_CONN_WITHCALLBACKS, &flags);
  86     else
  87         return connect_usage();
  88
  89     if (ret)
  90         fserr(PROGNAME, ret, NULL);
  91
  92     return 0;
  93 }