/usr/include/xmlrpc-c/packetsocket.hpp is in libxmlrpc-c++8-dev 1.33.06-0ubuntu1.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 | #ifndef PACKETSOCKET_HPP_INCLUDED
#define PACKETSOCKET_HPP_INCLUDED
/*============================================================================
packetsocket
==============================================================================
This is a facility for communicating socket-style, with defined
packets like a datagram socket but with reliable delivery like a
stream socket. It's like a POSIX "sequential packet" socket, except
it is built on top of a stream socket, so it is usable on the many
systems that have stream sockets but not sequential packet sockets.
============================================================================*/
#include <sys/types.h>
#include <string>
#include <queue>
#include <xmlrpc-c/c_util.h>
#include <xmlrpc-c/girmem.hpp>
/*
XMLRPC_PACKETSOCKET_EXPORTED marks a symbol in this file that is exported
from libxmlrpc_packetsocket.
XMLRPC_BUILDING_PACKETSOCKET says this compilation is part of
libxmlrpc_packetsocket, as opposed to something that _uses_
libxmlrpc_packetsocket.
*/
#ifdef XMLRPC_BUILDING_PACKETSOCKET
#define XMLRPC_PACKETSOCKET_EXPORTED XMLRPC_DLLEXPORT
#else
#define XMLRPC_PACKETSOCKET_EXPORTED
#endif
namespace xmlrpc_c {
class XMLRPC_PACKETSOCKET_EXPORTED packet : public girmem::autoObject {
public:
packet();
packet(const unsigned char * const data,
size_t const dataLength);
packet(const char * const data,
size_t const dataLength);
~packet();
unsigned char *
getBytes() const { return this->bytes; }
size_t
getLength() const { return this->length; }
void
addData(const unsigned char * const data,
size_t const dataLength);
private:
unsigned char * bytes; // malloc'ed
size_t length;
size_t allocSize;
void
initialize(const unsigned char * const data,
size_t const dataLength);
};
class XMLRPC_PACKETSOCKET_EXPORTED packetPtr: public girmem::autoObjectPtr {
public:
packetPtr();
explicit packetPtr(packet * const packetP);
packet *
operator->() const;
};
class XMLRPC_PACKETSOCKET_EXPORTED packetSocket_impl;
class XMLRPC_PACKETSOCKET_EXPORTED packetSocket {
/*----------------------------------------------------------------------------
This is an Internet communication vehicle that transmits individual
variable-length packets of text.
It is based on a stream socket.
It would be much better to use a kernel SOCK_SEQPACKET socket, but
Linux 2.4 does not have them.
-----------------------------------------------------------------------------*/
public:
packetSocket(int sockFd);
~packetSocket();
void
writeWait(packetPtr const& packetPtr) const;
void
read(bool * const eofP,
bool * const gotPacketP,
packetPtr * const packetPP);
void
readWait(volatile const int * const interruptP,
bool * const eofP,
bool * const gotPacketP,
packetPtr * const packetPP);
void
readWait(volatile const int * const interruptP,
bool * const eofP,
packetPtr * const packetPP);
void
readWait(bool * const eofP,
packetPtr * const packetPP);
private:
packetSocket_impl * implP;
};
} // namespace
#endif
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