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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 "qpid/framing/AMQHeaderBody.h"
#include "qpid/Exception.h"
#include "qpid/log/Statement.h"
uint32_t qpid::framing::AMQHeaderBody::encodedSize() const {
return properties.encodedSize();
}
void qpid::framing::AMQHeaderBody::encode(Buffer& buffer) const {
properties.encode(buffer);
}
void qpid::framing::AMQHeaderBody::decode(Buffer& buffer, uint32_t size) {
uint32_t limit = buffer.available() - size;
while (buffer.available() > limit + 2) {
uint32_t len = buffer.getLong();
uint16_t type = buffer.getShort();
if (!properties.decode(buffer, len, type)) {
// TODO: should just skip & keep for later dispatch.
throw Exception(QPID_MSG("Unexpected property type: " << type));
}
}
}
uint64_t qpid::framing::AMQHeaderBody::getContentLength() const
{
const MessageProperties* mProps = get<MessageProperties>();
if (mProps)
return mProps->getContentLength();
return 0;
}
void qpid::framing::AMQHeaderBody::print(std::ostream& out) const
{
out << "header (" << encodedSize() << " bytes)";
out << "; properties={";
properties.print(out);
out << "}";
}
void qpid::framing::AMQHeaderBody::accept(AMQBodyConstVisitor& v) const {
v.visit(*this);
}
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