Recupero de disco los bloques libres.

diff --git a/src/btree.cpp b/src/btree.cpp
index e6dea5bc04b84efc1e8b82ed1df4f493042852af..26224a515547a10dac3c2689e3d7b59f7d66ccc2 100644 (file)
--- a/src/btree.cpp
+++ b/src/btree.cpp
@@ -35,6 +35,20 @@ BTree::BTree (const std::string &name, unsigned int block_size, int tt, int kt,
 
 BTree::BTree (const std::string &name)
 {
+       /* Leo los bloques recuperables */
+       std::string del = filename + ".del";
+
+       fp = fopen (del.c_str (), "wb");
+       if (fp != NULL) {
+               uint i;
+
+               while (fread (&i, 1, sizeof (uint), fp)) {
+                       deleted_nodes.push_back (i);
+               }
+
+               fclose (fp);
+       }
+
        fp = fopen (name.c_str(), "rb+");
        if (!fp) {
                /* TODO : mandar una exception ? */