+bool LocalDb::IsOldObject(const string &checksum, int64_t size)
+{
+ int rc;
+ sqlite3_stmt *stmt;
+ static const char s[] =
+ "select segmentid, object from block_index "
+ "where checksum = ? and size = ?";
+ const char *tail;
+
+ bool found = false;
+
+ rc = sqlite3_prepare_v2(db, s, strlen(s), &stmt, &tail);
+ if (rc != SQLITE_OK) {
+ return false;
+ }
+
+ sqlite3_bind_text(stmt, 1, checksum.c_str(), checksum.size(),
+ SQLITE_TRANSIENT);
+ sqlite3_bind_int64(stmt, 2, size);
+
+ rc = sqlite3_step(stmt);
+ if (rc == SQLITE_DONE) {
+ found = false;
+ } else if (rc == SQLITE_ROW) {
+ found = true;
+ } else {
+ fprintf(stderr, "Could not execute SELECT statement!\n");
+ }
+
+ sqlite3_finalize(stmt);
+
+ return found;
+}
+