This file is indexed.

/usr/include/qpid/framing/AMQFrame.h is in libqpidcommon2-dev 0.14-2.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
#ifndef _AMQFrame_
#define _AMQFrame_

/*
 *
 * 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/AMQDataBlock.h"
#include "qpid/framing/AMQHeaderBody.h"
#include "qpid/framing/AMQContentBody.h"
#include "qpid/framing/AMQHeartbeatBody.h"
#include "qpid/framing/ProtocolVersion.h"
#include <boost/intrusive_ptr.hpp>
#include <boost/cast.hpp>
#include "qpid/CommonImportExport.h"

namespace qpid {
namespace framing {

class QPID_COMMON_CLASS_EXTERN AMQFrame : public AMQDataBlock
{
  public:
    QPID_COMMON_EXTERN AMQFrame(const boost::intrusive_ptr<AMQBody>& b=0);
    QPID_COMMON_EXTERN AMQFrame(const AMQBody& b);
    QPID_COMMON_EXTERN ~AMQFrame();

    ChannelId getChannel() const { return channel; }
    void setChannel(ChannelId c) { channel = c; }

    AMQBody* getBody() { return body.get(); }
    const AMQBody* getBody() const { return body.get(); }

    AMQMethodBody* getMethod() { return getBody() ? getBody()->getMethod() : 0; }
    const AMQMethodBody* getMethod() const { return getBody() ? getBody()->getMethod() : 0; }

    void setMethod(ClassId c, MethodId m);

    template <class T> T* castBody() {
        return boost::polymorphic_downcast<T*>(getBody());
    }

    template <class T> const T* castBody() const {
        return boost::polymorphic_downcast<const T*>(getBody());
    }

    /**
     * Take a deep copy of the body currently referenced
     */
    QPID_COMMON_EXTERN void cloneBody();

    QPID_COMMON_EXTERN void encode(Buffer& buffer) const; 
    QPID_COMMON_EXTERN bool decode(Buffer& buffer); 
    QPID_COMMON_EXTERN uint32_t encodedSize() const;

    // 0-10 terminology: first/last frame (in segment) first/last segment (in assembly)

    bool isFirstSegment() const { return bof; }
    bool isLastSegment() const { return eof; }
    bool isFirstFrame() const { return bos; }
    bool isLastFrame() const { return eos; }

    void setFirstSegment(bool set=true) { bof = set; }
    void setLastSegment(bool set=true) { eof = set; }
    void setFirstFrame(bool set=true) { bos = set; }
    void setLastFrame(bool set=true) { eos = set; }

    // 0-9 terminology: beginning/end of frameset, beginning/end of segment.

    bool getBof() const { return bof; }
    void setBof(bool isBof) { bof = isBof; }
    bool getEof() const { return eof; }
    void setEof(bool isEof) { eof = isEof; }

    bool getBos() const { return bos; }
    void setBos(bool isBos) { bos = isBos; }
    bool getEos() const { return eos; }
    void setEos(bool isEos) { eos = isEos; }

    static uint16_t DECODE_SIZE_MIN;
    QPID_COMMON_EXTERN static uint32_t frameOverhead();
    /** Must point to at least DECODE_SIZE_MIN bytes of data */
    static uint16_t decodeSize(char* data);

  private:
    void init();

    boost::intrusive_ptr<AMQBody> body;
    uint16_t channel : 16;
    uint8_t subchannel : 8;
    bool bof : 1;
    bool eof : 1;
    bool bos : 1;
    bool eos : 1;
};

QPID_COMMON_EXTERN std::ostream& operator<<(std::ostream&, const AMQFrame&);

}} // namespace qpid::framing


#endif