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dumpblocks.c
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dumpblocks.c
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#include "common.h"
#include "libpst.h"
#include "define.h"
#define OUT_BUF 20
int main(int argc, char* const* argv)
{
pst_file pstfile;
pst_index_ll *ptr;
char *outdir = NULL, *file = NULL, *outname = NULL;
char *buf = NULL;
int c;
FILE *fp;
while ((c = getopt(argc, argv, "o:")) != -1) {
switch (c) {
case 'o':
outdir = optarg;
break;
default:
printf("Unknown switch %c\n", c);
}
}
if (optind < argc) {
file = argv[optind];
} else {
printf("Usage: dumpblocks [options] pstfile\n");
printf("\tcopies the datablocks from the pst file into separate files\n");
printf("Options: \n");
printf("\t-o target\tSpecify the output directory\n");
exit(1);
}
DEBUG_INIT("dumpblocks.log");
DEBUG_REGISTER_CLOSE();
DEBUG_ENT("main");
printf("Opening file %s\n", file);
if (pst_open(&pstfile, file)) {
printf("Failed to open file %s\n", file);
exit(1);
}
printf("Reading Indexes\n");
if (pst_load_index(&pstfile)) {
printf("Failed to load indexes in file %s\n", argv[1]);
exit(1);
}
if (outdir != NULL)
if (chdir(outdir)) {
printf("Failed to change into directory %s\n", outdir);
exit(1);
}
ptr = pstfile.i_head;
outname = (char *) xmalloc(OUT_BUF);
printf("Saving blocks\n");
while (ptr != NULL) {
/* if (pstfile.encryption == PST_ENC) {
c = pst_ff_getIDblock_dec(&pstfile, ptr->id, buf);
} else { */
if ((ptr->id & 0x02) == 0 && pstfile.encryption == PST_ENC) {
c = pst_ff_getIDblock_dec(&pstfile, ptr->id, &buf);
} else {
c = pst_ff_getIDblock(&pstfile, ptr->id, &buf);
}
if (c > 0) {
snprintf(outname, OUT_BUF, "%#"PRIx64, ptr->id);
if ((fp = fopen(outname, "wb")) == NULL) {
printf("Failed to open file %s\n", outname);
continue;
}
pst_fwrite(buf, 1, c, fp);
fclose(fp);
} else {
printf("Failed to read block id %#"PRIx64"\n", ptr->id);
}
ptr = ptr->next;
}
pst_close(&pstfile);
DEBUG_RET();
return 0;
}

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Sun, Apr 5, 9:57 PM (3 w, 8 h ago)
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dumpblocks.c (2 KB)

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