| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "ByteArrayOutputStream.h" |
| #include <algorithm> |
| |
| using namespace std; |
| using namespace decaf; |
| using namespace decaf::io; |
| using namespace decaf::lang; |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| ByteArrayOutputStream::ByteArrayOutputStream() |
| { |
| activeBuffer = &defaultBuffer; |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| ByteArrayOutputStream::ByteArrayOutputStream( vector<unsigned char>& buffer) |
| { |
| setBuffer( buffer ); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void ByteArrayOutputStream::setBuffer( vector<unsigned char>& buffer) |
| { |
| activeBuffer = &buffer; |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void ByteArrayOutputStream::clear() throw ( IOException ) |
| { |
| // Empty the contents of the buffer to the output stream. |
| activeBuffer->clear(); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void ByteArrayOutputStream::write( unsigned char c ) |
| throw ( IOException ) |
| { |
| activeBuffer->push_back( c ); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void ByteArrayOutputStream::write( const unsigned char* buffer, |
| std::size_t len ) |
| throw ( IOException ) |
| { |
| std::back_insert_iterator< std::vector<unsigned char> > iter( *activeBuffer ); |
| std::copy( buffer, buffer + len, iter ); |
| } |
| |