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+/* <!-- copyright */
+/*
+ * aria2 - a simple utility for downloading files faster
+ *
+ * Copyright (C) 2006 Tatsuhiro Tsujikawa
+ *
+ * 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
+ */
+/* copyright --> */
+#include "SplitSlowestSegmentSplitter.h"
+
+bool SplitSlowestSegmentSplitter::splitSegment(Segment& seg, int cuid, Segments& segments) {
+ vector<Segment>::iterator slowest = segments.end();;
+ for(vector<Segment>::iterator itr = segments.begin(); itr != segments.end(); itr++) {
+ Segment& s = *itr;
+ if(s.finish) {
+ continue;
+ }
+ if(s.ep-(s.sp+s.ds) <= minSegmentSize) {
+ continue;
+ }
+ if(slowest == segments.end()) {
+ slowest = itr;
+ } else {
+ Segment sl = *slowest;
+ if((sl.ep-(sl.sp+sl.ds))/(sl.speed+1) < (s.ep-(s.sp+s.ds))/(s.speed+1)) {
+ slowest = itr;
+ }
+ }
+ }
+ if(slowest == segments.end()) {
+ return false;
+ } else {
+ split(seg, cuid, *slowest);
+ segments.push_back(seg);
+ return true;
+ }
+}