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annotate ffstools/tiffs-rd/ls.c @ 233:ae9ff2d1e3da

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tiffs IVA: basic ls integrated
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Sun, 26 Jan 2014 10:54:42 +0000
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children 024042383a26
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233
ae9ff2d1e3da tiffs IVA: basic ls integrated
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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1 /*
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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2 * This C module implements the ls command.
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3 */
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4
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5 #include <stdio.h>
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6 #include <stdlib.h>
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7 #include <string.h>
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8 #include <strings.h>
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9 #include "types.h"
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10 #include "struct.h"
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11 #include "globals.h"
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12 #include "pathname.h"
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13
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14 void
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15 ls_callback(pathname, ino, depth)
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16 char *pathname;
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17 {
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18 struct inode_info *inf = inode_info[ino];
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19 char type;
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20
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21 switch (inf->type) {
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22 case 0xE1:
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23 case 0xF1:
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24 type = 'f';
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25 break;
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26 case 0xF2:
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27 type = 'd';
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28 break;
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29 case 0xF3:
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30 type = 'l';
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31 break;
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32 default:
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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33 fprintf(stderr,
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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34 "BUG: bad inode byte %02X reached ls_callback()\n",
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35 inf->type);
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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36 exit(1);
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37 }
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38 printf("%c %s\n", type, pathname);
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39 }
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40
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41 cmd_ls()
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42 {
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43 read_ffs_image();
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44 find_inode_block();
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45 alloc_inode_table();
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46 find_root_inode();
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47 traverse_visible_tree(ls_callback);
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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48 exit(0);
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49 }