* New non-template VariableStringSlot and VariableValueSlot.

* Support B, K, M and G in options. git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@670 e378c898-3ddf-0310-93e7-cc216c733640
2026-08-08 11:12:31 +00:00 · 2006-04-20 20:03:03 +00:00
parent 2f6b5affd1
commit c4256079ae
15 changed files with 427 additions and 179 deletions
@@ -0,0 +1,92 @@
+// rTorrent - BitTorrent client
+// Copyright (C) 2006, 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
+
+#include "config.h"
+
+#include <torrent/exceptions.h>
+
+#include "variable.h"
+
+namespace utils {
+
+const torrent::Object Variable::m_emptyObject;
+
+const char*
+Variable::string_to_value_unit(const char* pos, value_type* value, int base, int unit) {
+  char* last;
+
+  *value = strtoll(pos, &last, base);
+
+  if (last == pos)
+    throw torrent::input_error("Could not convert string to value.");
+
+  switch (*last) {
+  case 'b':
+  case 'B':
+    ++last;
+    break;
+
+  case 'k':
+  case 'K':
+    *value = *value << 10;
+    ++last;
+    break;
+
+  case 'm':
+  case 'M':
+    *value = *value << 20;
+    ++last;
+    break;
+
+  case 'g':
+  case 'G':
+    *value = *value << 30;
+    ++last;
+    break;
+
+  case ' ':
+  case '\0':
+    *value = *value * unit;
+    break;
+
+  default:
+    throw torrent::input_error("Could not parse value.");
+  }
+
+  return last;
+}
+
+}