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  1. /*
  2.  * Copyright (c) 2007 Jakub Jermar
  3.  * All rights reserved.
  4.  *
  5.  * Redistribution and use in source and binary forms, with or without
  6.  * modification, are permitted provided that the following conditions
  7.  * are met:
  8.  *
  9.  * - Redistributions of source code must retain the above copyright
  10.  *   notice, this list of conditions and the following disclaimer.
  11.  * - Redistributions in binary form must reproduce the above copyright
  12.  *   notice, this list of conditions and the following disclaimer in the
  13.  *   documentation and/or other materials provided with the distribution.
  14.  * - The name of the author may not be used to endorse or promote products
  15.  *   derived from this software without specific prior written permission.
  16.  *
  17.  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  18.  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  19.  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  20.  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  21.  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  22.  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23.  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24.  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25.  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  26.  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27.  */
  28.  
  29. #include <ipc/ipc.h>
  30. #include <ipc/services.h>
  31. #include <errno.h>
  32. #include <stdio.h>
  33. #include <string.h>
  34. #include <async.h>
  35. #include "../../../srv/vfs/vfs.h"
  36. #include "../tester.h"
  37.  
  38. #define TMPFS_DEVHANDLE 999
  39.  
  40. char buf[FS_NAME_MAXLEN + 1] = "tmpfs";
  41.  
  42. char *test_vfs1(bool quiet)
  43. {
  44.     /* 1. connect to VFS */
  45.     int vfs_phone;
  46.     vfs_phone = ipc_connect_me_to(PHONE_NS, SERVICE_VFS, 0, 0);
  47.     if (vfs_phone < EOK) {
  48.         return "Could not connect to VFS.\n";
  49.     }
  50.    
  51.     /* 2. mount TMPFS as / */
  52.     ipcarg_t rc;
  53.     aid_t req;
  54.     req = async_send_1(vfs_phone, VFS_MOUNT, TMPFS_DEVHANDLE, NULL);
  55.     buf[sizeof(buf) - 1] = '/';
  56.     if (ipc_data_send(vfs_phone, buf, sizeof(buf)) != EOK) {
  57.         async_wait_for(req, &rc);
  58.         return "Could not send data to VFS.\n";
  59.     }
  60.     async_wait_for(req, &rc);
  61.     if (rc != EOK) {
  62.         return "Mount failed.\n";
  63.     }
  64.    
  65.     /* 3. open some files */
  66.     char *path = "/dir2/file2";
  67.     ipc_call_t answer;
  68.     req = async_send_2(vfs_phone, VFS_OPEN, 0, 0, &answer);
  69.     if (ipc_data_send(vfs_phone, path, strlen(path)) != EOK) {
  70.         async_wait_for(req, &rc);
  71.         return "Could not send path to VFS.\n";
  72.     }
  73.     async_wait_for(req, &rc);
  74.     if (rc != EOK) {
  75.         return "Open failed.\n";
  76.     }
  77.  
  78.     if (!quiet) {
  79.         printf("Opened %s handle=%d\n", path, IPC_GET_ARG1(answer));
  80.     }
  81.  
  82.     return NULL;
  83. }
  84.