From: APTX <marek321@gmail.com>
Date: Sat, 18 Feb 2012 15:36:48 +0000 (+0100)
Subject: ed2k hashing changes for edge cases.
X-Git-Url: https://gitweb.tyo.aptx.org/?a=commitdiff_plain;h=47ab9c384b9a36f7376b8225839effdfc7841b99;p=anidbudpclient.git

ed2k hashing changes for edge cases.
---

diff --git a/hashconsumer.cpp b/hashconsumer.cpp
index ce383ec..7ef292a 100644
--- a/hashconsumer.cpp
+++ b/hashconsumer.cpp
@@ -58,13 +58,23 @@ qDebug() << "Thread consumer id is: " << QThread::currentThreadId();
 
 			while (!(buffer->get(&data) || abort));
 
-			hash.addData(QCryptographicHash::hash(data, QCryptographicHash::Md4));
+			// If file is one chunk don't hash it twice
+			if (totalSize < ED2K_PART_SIZE)
+				hash.addData(data);
+			else
+				hash.addData(QCryptographicHash::hash(data, QCryptographicHash::Md4));
 
 			read += data.size();
 			emit progress(read, totalSize);
 		}
 		buffer->reset();
 
+		// The "red" ed2k hash
+		if (totalSize % ED2K_PART_SIZE == 0)
+		{
+			hash.addData(QCryptographicHash::hash(QByteArray(), QCryptographicHash::Md4));
+		}
+
 		if (abort)
 			return;