code.delx.au - refind/blob - filesystems/test/lslr.c

   1 /**
   2  * \file lslr.c
   3  * Test program for the POSIX user space environment.
   4  */
   5
   6 /*-
   7  * Copyright (c) 2006 Christoph Pfisterer
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions are
  11  * met:
  12  *
  13  *  * Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  *
  16  *  * Redistributions in binary form must reproduce the above copyright
  17  *    notice, this list of conditions and the following disclaimer in the
  18  *    documentation and/or other materials provided with the
  19  *    distribution.
  20  *
  21  *  * Neither the name of Christoph Pfisterer nor the names of the
  22  *    contributors may be used to endorse or promote products derived
  23  *    from this software without specific prior written permission.
  24  *
  25  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  26  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  27  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  28  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  29  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  30  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  31  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  32  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  33  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  34  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  35  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  36  */
  37
  38 #include "fsw_posix.h"
  39
  40
  41 //extern struct fsw_fstype_table FSW_FSTYPE_TABLE_NAME(ext2);
  42 //extern struct fsw_fstype_table FSW_FSTYPE_TABLE_NAME(reiserfs);
  43 extern struct fsw_fstype_table FSW_FSTYPE_TABLE_NAME(FSTYPE);
  44
  45 static struct fsw_fstype_table *fstypes[] = {
  46     //&FSW_FSTYPE_TABLE_NAME(ext2),
  47     //&FSW_FSTYPE_TABLE_NAME(reiserfs),
  48     &FSW_FSTYPE_TABLE_NAME(FSTYPE       ),
  49     NULL
  50 };
  51
  52 static int listdir(struct fsw_posix_volume *vol, char *path, int level)
  53 {
  54     struct fsw_posix_dir *dir;
  55     struct dirent *dent;
  56     int i;
  57     char subpath[4096];
  58
  59     dir = fsw_posix_opendir(vol, path);
  60     if (dir == NULL) {
  61         printf("opendir(%s) call failed.\n", path);
  62         return 1;
  63     }
  64     while ((dent = fsw_posix_readdir(dir)) != NULL) {
  65         for (i = 0; i < level*2; i++)
  66             fputc(' ', stdout);
  67         printf("%d  %s\n", dent->d_type, dent->d_name);
  68
  69         if (dent->d_type == DT_DIR) {
  70             snprintf(subpath, 4095, "%s%s/", path, dent->d_name);
  71             listdir(vol, subpath, level + 1);
  72         }
  73     }
  74     fsw_posix_closedir(dir);
  75
  76     return 0;
  77 }
  78
  79 static int catfile(struct fsw_posix_volume *vol, char *path)
  80 {
  81     struct fsw_posix_file *file;
  82     int r;
  83     char buf[256];
  84
  85     file = fsw_posix_open(vol, path, 0, 0);
  86     if (file == NULL) {
  87         printf("open(%s) call failed.\n", path);
  88         return 1;
  89     }
  90     while ((r=fsw_posix_read(file, buf, sizeof(buf))) > 0)
  91     {
  92         int i;
  93         for (i=0; i<r; i++)
  94         {
  95            printf("%c", buf[i]);
  96         }
  97     }
  98     fsw_posix_close(file);
  99
 100     return 0;
 101 }
 102
 103 int main(int argc, char **argv)
 104 {
 105     struct fsw_posix_volume *vol;
 106     int i;
 107
 108     if (argc != 2) {
 109         printf("Usage: lslr <file/device>\n");
 110         return 1;
 111     }
 112
 113     for (i = 0; fstypes[i]; i++) {
 114         vol = fsw_posix_mount(argv[1], fstypes[i]);
 115         if (vol != NULL) {
 116             printf("Mounted as '%s'.\n", fstypes[i]->name.data);
 117             break;
 118         }
 119     }
 120     if (vol == NULL) {
 121         printf("Mounting failed.\n");
 122         return 1;
 123     }
 124
 125     //listdir(vol, "/System/Library/Extensions/udf.kext/", 0);
 126     //listdir(vol, "/System/Library/Extensions/AppleACPIPlatform.kext/", 0);
 127     //listdir(vol, "/System/Library/Extensions/", 0);
 128     catfile(vol, "/System/Library/Extensions/AppleHPET.kext/Contents/Info.plist");
 129     //listdir(vol, "/", 0);
 130
 131     fsw_posix_unmount(vol);
 132
 133     return 0;
 134 }
 135
 136 // EOF