* Cleaned up socket read/write error handling.

* Fixed a bug where PeerConnectionSeed was reading the wrong type of message. git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@554 e378c898-3ddf-0310-93e7-cc216c733640
2026-10-13 04:36:16 +00:00 · 2005-09-05 18:50:48 +00:00
parent 3bd99aee50
commit 8732e457fa
6 changed files with 109 additions and 42 deletions
@@ -0,0 +1,66 @@
+// rak - Rakshasa's toolbox
+// Copyright (C) 2005, Jari Sundell
+//
+// This program 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; either version 2 of the License, or
+// (at your option) any later version.
+// 
+// This program 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 this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//
+// In addition, as a special exception, the copyright holders give
+// permission to link the code of portions of this program with the
+// OpenSSL library under certain conditions as described in each
+// individual source file, and distribute linked combinations
+// including the two.
+//
+// You must obey the GNU General Public License in all respects for
+// all of the code used other than OpenSSL.  If you modify file(s)
+// with this exception, you may extend this exception to your version
+// of the file(s), but you are not obligated to do so.  If you do not
+// wish to do so, delete this exception statement from your version.
+// If you delete this exception statement from all source files in the
+// program, then also delete it here.
+//
+// Contact:  Jari Sundell <jaris@ifi.uio.no>
+//
+//           Skomakerveien 33
+//           3185 Skoppum, NORWAY
+
+#ifndef RAK_ERROR_NUMBER_H
+#define RAK_ERROR_NUMBER_H
+
+#include <cerrno>
+#include <cstring>
+
+namespace rak {
+
+class error_number {
+public:
+  error_number() : m_errno(0) {}
+  error_number(int e) : m_errno(e) {}
+
+  int                 value() const                { return m_errno; }
+  const char*         c_str() const                { return strerror(m_errno); }
+
+  bool                is_blocked_momentary() const { return m_errno == EAGAIN || m_errno == EINTR; }
+  bool                is_blocked_prolonged() const { return m_errno == EDEADLK; }
+
+  bool                is_closed() const            { return m_errno == ECONNRESET || m_errno == ECONNABORTED; }
+
+  static error_number current()                    { return errno; }
+
+private:
+  int                 m_errno;
+};
+
+}
+
+#endif