lsm/mdbtools
1
0
Fork 0
mirror of https://github.com/mdbtools/mdbtools.git synced 2025-05-17 14:09:30 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

last commit failed

Browse Source
This commit is contained in:
brianb 2000-03-22 02:12:31 +00:00
parent 1e389d8d4c
commit 418d57bc0c
1 changed files with 14 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
src/libmdb/file.c
View File

@ -32,6 +32,20 @@ MdbHandle *mdb;
fprintf(stderr,"Couldn't open file %s\n",filename); fprintf(stderr,"Couldn't open file %s\n",filename);
return NULL; return NULL;
} }
if (!mdb_read_pg(mdb, 0)) {
fprintf(stderr,"Couldn't read first page.\n");
return NULL;
}
mdb->jet_version = mdb_get_int32(mdb, 0x14);
if (mdb->jet_version == MDB_VER_JET4) {
mdb->pg_size = 4096;
} else {
mdb->pg_size = 2048;
}
/* get the db encryption key and xor it back to clear text */
mdb->db_key = mdb_get_int32(mdb, 0x3e);
mdb->db_key ^= 0xe15e01b9;
return mdb; return mdb;
} }