| /* |
| * 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 <log4cxx/logstring.h> |
| #include <log4cxx/helpers/outputstreamwriter.h> |
| #include <log4cxx/helpers/exception.h> |
| #include <log4cxx/helpers/charsetencoder.h> |
| #include <log4cxx/helpers/bytebuffer.h> |
| #include <log4cxx/helpers/stringhelper.h> |
| |
| using namespace log4cxx; |
| using namespace log4cxx::helpers; |
| |
| IMPLEMENT_LOG4CXX_OBJECT(OutputStreamWriter) |
| |
| OutputStreamWriter::OutputStreamWriter(OutputStreamPtr& out1) |
| : out(out1), enc(CharsetEncoder::getDefaultEncoder()) |
| { |
| if (out1 == 0) |
| { |
| throw NullPointerException(LOG4CXX_STR("out parameter may not be null.")); |
| } |
| } |
| |
| OutputStreamWriter::OutputStreamWriter(OutputStreamPtr& out1, |
| CharsetEncoderPtr& enc1) |
| : out(out1), enc(enc1) |
| { |
| if (out1 == 0) |
| { |
| throw NullPointerException(LOG4CXX_STR("out parameter may not be null.")); |
| } |
| |
| if (enc1 == 0) |
| { |
| throw NullPointerException(LOG4CXX_STR("enc parameter may not be null.")); |
| } |
| } |
| |
| OutputStreamWriter::~OutputStreamWriter() |
| { |
| } |
| |
| void OutputStreamWriter::close(Pool& p) |
| { |
| out->close(p); |
| } |
| |
| void OutputStreamWriter::flush(Pool& p) |
| { |
| out->flush(p); |
| } |
| |
| void OutputStreamWriter::write(const LogString& str, Pool& p) |
| { |
| if (str.length() > 0) |
| { |
| #ifdef LOG4CXX_MULTI_PROCESS |
| size_t bufSize = str.length() * 2; |
| char* rawbuf = new char[bufSize]; |
| ByteBuffer buf(rawbuf, (size_t) bufSize); |
| #else |
| enum { BUFSIZE = 1024 }; |
| char rawbuf[BUFSIZE]; |
| ByteBuffer buf(rawbuf, (size_t) BUFSIZE); |
| #endif |
| enc->reset(); |
| LogString::const_iterator iter = str.begin(); |
| |
| while (iter != str.end()) |
| { |
| CharsetEncoder::encode(enc, str, iter, buf); |
| buf.flip(); |
| out->write(buf, p); |
| buf.clear(); |
| } |
| |
| CharsetEncoder::encode(enc, str, iter, buf); |
| enc->flush(buf); |
| buf.flip(); |
| out->write(buf, p); |
| #ifdef LOG4CXX_MULTI_PROCESS |
| delete []rawbuf; |
| #endif |
| } |
| } |
| |