Consistent naming scheme for hash type and digest for Piece.

src/DefaultBtProgressInfoFile.cc

@@ -390,7 +390,7 @@ void DefaultBtProgressInfoFile::load()
 
 #ifdef ENABLE_MESSAGE_DIGEST
 
-      piece->setHashAlgo(dctx_->getPieceHashType());
+      piece->setHashType(dctx_->getPieceHashType());
 
 #endif // ENABLE_MESSAGE_DIGEST
         

src/DefaultPieceStorage.cc

@@ -106,7 +106,7 @@ SharedHandle<Piece> DefaultPieceStorage::checkOutPiece
     piece.reset(new Piece(index, bitfieldMan_->getBlockLength(index)));
 #ifdef ENABLE_MESSAGE_DIGEST
 
-    piece->setHashAlgo(downloadContext_->getPieceHashType());
+    piece->setHashType(downloadContext_->getPieceHashType());
 
 #endif // ENABLE_MESSAGE_DIGEST
 
@@ -735,7 +735,7 @@ void DefaultPieceStorage::markPiecesDone(uint64_t length)
 
 #ifdef ENABLE_MESSAGE_DIGEST
 
-      p->setHashAlgo(downloadContext_->getPieceHashType());
+      p->setHashType(downloadContext_->getPieceHashType());
 
 #endif // ENABLE_MESSAGE_DIGEST
 

src/Piece.cc

@@ -190,20 +190,20 @@ size_t Piece::getCompletedLength()
 
 #ifdef ENABLE_MESSAGE_DIGEST
 
-void Piece::setHashAlgo(const std::string& algo)
+void Piece::setHashType(const std::string& hashType)
 {
-  hashAlgo_ = algo;
+  hashType_ = hashType;
 }
 
 bool Piece::updateHash
 (uint32_t begin, const unsigned char* data, size_t dataLength)
 {
-  if(hashAlgo_.empty()) {
+  if(hashType_.empty()) {
     return false;
   }
   if(begin == nextBegin_ && nextBegin_+dataLength <= length_) {
     if(!mdctx_) {
-      mdctx_ = MessageDigest::create(hashAlgo_);
+      mdctx_ = MessageDigest::create(hashType_);
     }
     mdctx_->update(data, dataLength);
     nextBegin_ += dataLength;

src/Piece.h

@@ -66,7 +66,7 @@ private:
 
   size_t nextBegin_;
 
-  std::string hashAlgo_;
+  std::string hashType_;
 
   SharedHandle<MessageDigest> mdctx_;
 
@@ -155,7 +155,7 @@ public:
 
 #ifdef ENABLE_MESSAGE_DIGEST
 
-  void setHashAlgo(const std::string& algo);
+  void setHashType(const std::string& hashType);
 
   // Updates hash value. This function compares begin and private variable
   // nextBegin_ and only when they are equal, hash is updated eating data and

test/PieceTest.cc

@@ -65,7 +65,7 @@ void PieceTest::testGetCompletedLength()
 void PieceTest::testUpdateHash()
 {
   Piece p(0, 16, 2*1024*1024);
-  p.setHashAlgo("sha-1");
+  p.setHashType("sha-1");
   
   std::string spam("SPAM!");
   CPPUNIT_ASSERT(p.updateHash