Move dwarflint to separate directory

1 files changed, 70 insertions, 0 deletions

diff --git a/dwarflint/dwarflint.cc b/dwarflint/dwarflint.cc
new file mode 100644
index 00000000..3e23ec23
--- /dev/null
+++ b/dwarflint/dwarflint.cc
@@ -0,0 +1,70 @@
+/* Dwarflint check scheduler.
+   Copyright (C) 2008,2009 Red Hat, Inc.
+   This file is part of Red Hat elfutils.
+
+   Red Hat elfutils is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by the
+   Free Software Foundation; version 2 of the License.
+
+   Red Hat elfutils is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along
+   with Red Hat elfutils; if not, write to the Free Software Foundation,
+   Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA.
+
+   Red Hat elfutils is an included package of the Open Invention Network.
+   An included package of the Open Invention Network is a package for which
+   Open Invention Network licensees cross-license their patents.  No patent
+   license is granted, either expressly or impliedly, by designation as an
+   included package.  Should you wish to participate in the Open Invention
+   Network licensing program, please visit www.openinventionnetwork.com
+   <http://www.openinventionnetwork.com>.  */
+
+#include "dwarflint.hh"
+#include "messages.h"
+#include "checks.hh"
+
+#include <fcntl.h>
+#include <cstring>
+#include <cerrno>
+#include <stdexcept>
+#include <sstream>
+
+namespace
+{
+  int
+  get_fd (char const *fname)
+  {
+    /* Open the file.  */
+    int fd = open (fname, O_RDONLY);
+    if (fd == -1)
+      {
+	std::stringstream ss;
+	ss << "Cannot open input file: " << strerror (errno) << ".";
+	throw std::runtime_error (ss.str ());
+      }
+
+    return fd;
+  }
+}
+
+dwarflint::dwarflint (char const *a_fname)
+  : _m_fname (a_fname)
+  , _m_fd (get_fd (_m_fname))
+{
+  check_registrar::inst ()->enroll (*this);
+}
+
+dwarflint::~dwarflint ()
+{
+  if (close (_m_fd) < 0)
+    // Not that we can do anything about it...
+    wr_error () << "Couldn't close the file " << _m_fname << ": "
+		<< strerror (errno) << "." << std::endl;
+  for (check_map::const_iterator it = _m_checks.begin ();
+       it != _m_checks.end (); ++it)
+    delete it->second;
+}