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48
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1 #include "define.h"
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2
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16
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3 #include <stdio.h>
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4 #include <stdlib.h>
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5 #include <unistd.h>
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6 #include "libpst.h"
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7
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8 #define OUT_BUF 20
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9 int main(int argc, char **argv) {
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10 pst_file pstfile;
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11 pst_index_ll *ptr;
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12 char *outdir=NULL, *file=NULL, *outname=NULL;
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13 unsigned char *buf=NULL;
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14 int c;
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15 FILE *fp;
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16
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17 while ((c=getopt(argc, argv, "o:"))!=-1) {
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18 switch(c) {
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19 case 'o':
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20 outdir=optarg;
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21 break;
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22 default:
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23 printf("Unknown switch %c\n", c);
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24 }
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25 }
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26 if (optind < argc) {
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27 file = argv[optind];
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28 } else {
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29 printf("Usage: dumpblocks [options] pstfile\n");
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30 printf("\tcopies the datablocks from the pst file into seperate files\n");
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31 printf("Options: \n");
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32 printf("\t-o target\tSpecify the output directory\n");
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33 exit(1);
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34 }
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35 DEBUG_INIT("dumpblocks.log");
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36 DEBUG_REGISTER_CLOSE();
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37 DEBUG_ENT("main");
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46
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38
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16
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39 printf("Opening file %s\n",file);
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40 if (pst_open(&pstfile, file, "r")) {
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41 printf("Failed to open file %s\n", file);
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42 exit(1);
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43 }
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44
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45 printf("Reading Indexes\n");
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46 if (pst_load_index(&pstfile)) {
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47 printf("Failed to load indexes in file %s\n", argv[1]);
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48 exit(1);
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49 }
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46
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50
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16
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51 if (outdir != NULL)
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52 if (chdir(outdir)) {
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53 printf("Failed to change into directory %s\n", outdir);
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54 exit(1);
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55 }
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46
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56
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16
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57 ptr = pstfile.i_head;
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58 outname = (char*) xmalloc(OUT_BUF);
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59 printf("Saving blocks\n");
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60 while (ptr != NULL) {
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61 /* if (pstfile.encryption == PST_ENC) {
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46
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62 c = pst_ff_getIDblock_dec(&pstfile, ptr->id, buf);
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16
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63 } else {*/
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64 if ((ptr->id & 0x02)==0 && pstfile.encryption == PST_ENC) {
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46
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65 c = pst_ff_getIDblock_dec(&pstfile, ptr->id, &buf);
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16
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66 } else {
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46
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67 c = pst_ff_getIDblock(&pstfile, ptr->id, &buf);
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16
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68 }
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69
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70 if (c > 0) {
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46
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71 snprintf(outname, OUT_BUF, "%llx", ptr->id);
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16
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72 if ((fp = fopen(outname, "wb")) == NULL) {
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73 printf("Failed to open file %s\n", outname);
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74 continue;
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75 }
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76 fwrite(buf, 1, c, fp);
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77 fclose(fp);
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78 } else {
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46
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79 printf("Failed to read block id %#llx\n", ptr->id);
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16
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80 }
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81 ptr = ptr->next;
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82 }
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83 pst_close(&pstfile);
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84 DEBUG_RET();
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85 return 0;
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86 }
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