FreeCalypso > hg > freecalypso-reveng
annotate pirollback/dumpjournal.c @ 221:9f2e0c34fe33
ftmdump (C1xx factory data reverse eng) tool written
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 17 Nov 2017 19:58:07 +0000 |
parents | 79a0897dee7b |
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rev | line source |
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pirollback: dumpjournal utility written, works
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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1 #include <stdio.h> |
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2 #include <stdlib.h> |
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3 #include <string.h> |
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4 #include <strings.h> |
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5 #include "types.h" |
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6 #include "struct.h" |
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7 #include "pathname.h" |
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8 |
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9 extern char *imgfile; |
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10 extern struct inode_info inode[]; |
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11 extern int last_inode; |
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12 extern int journal_start_ino; |
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13 |
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14 dump_inode(ino) |
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15 { |
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16 struct inode_info *inf; |
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17 char pathname[PATHNAME_BUF_SIZE]; |
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18 int typechar, delchar; |
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19 |
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20 inf = inode + ino; |
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21 switch (inf->type) { |
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22 case 0xE1: |
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23 typechar = 'j'; |
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24 break; |
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25 case 0xF1: |
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26 typechar = 'f'; |
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27 break; |
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28 case 0xF2: |
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29 typechar = 'd'; |
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30 break; |
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31 case 0xF4: |
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32 typechar = '.'; |
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33 break; |
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34 default: |
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35 fprintf(stderr, "dumping inode #%x: unexpected type %02X\n", |
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36 ino, inf->type); |
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37 exit(1); |
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38 } |
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39 delchar = inf->flash->type ? ' ' : '~'; |
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40 if (inf->type == 0xF4) |
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41 sprintf(pathname, "parent: %x", inf->parent); |
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42 else if (pathname_of_inode(ino, pathname) < 0) |
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43 strcpy(pathname, "-nopath-"); |
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44 printf("#%04X @%06X: %c%c %s\n", ino, inf->offset, typechar, delchar, |
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45 pathname); |
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46 } |
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47 |
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48 main(argc, argv) |
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49 char **argv; |
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50 { |
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51 int ino; |
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52 |
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53 if (argc != 2) { |
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54 fprintf(stderr, "usage: %s ffs-image\n", argv[0]); |
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55 exit(1); |
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56 } |
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57 imgfile = argv[1]; |
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58 read_img_file(); |
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59 read_inodes(); |
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60 walk_tree(); |
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61 check_object_names(); |
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62 parse_journal(); |
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63 check_object_names(); /* rerun for "undeleted" objects */ |
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64 for (ino = journal_start_ino; ino <= last_inode; ino++) |
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65 dump_inode(ino); |
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66 exit(0); |
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67 } |