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/*
* 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/bytebuffer.h>
#include <log4cxx/helpers/exception.h>
#include <apr_pools.h>
#include <log4cxx/helpers/pool.h>
using namespace log4cxx;
using namespace log4cxx::helpers;
ByteBuffer::ByteBuffer(char* data1, size_t capacity)
: base(data1), pos(0), lim(capacity), cap(capacity) {
}
ByteBuffer::~ByteBuffer() {
}
void ByteBuffer::clear() {
lim = cap;
pos = 0;
}
void ByteBuffer::flip() {
lim = pos;
pos = 0;
}
void ByteBuffer::position(size_t newPosition) {
if (newPosition < lim) {
pos = newPosition;
} else {
pos = lim;
}
}
void ByteBuffer::limit(size_t newLimit) {
if (newLimit > cap) {
throw IllegalArgumentException(LOG4CXX_STR("newLimit"));
}
lim = newLimit;
}
bool ByteBuffer::put(char byte) {
if (pos < lim) {
base[pos++] = byte;
return true;
}
return false;
}
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