/usr/include/Dispatch/rpcreader.h is in ivtools-dev 1.2.11a1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (c) 1987, 1988, 1989, 1990, 1991 Stanford University
* Copyright (c) 1991 Silicon Graphics, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software and
* its documentation for any purpose is hereby granted without fee, provided
* that (i) the above copyright notices and this permission notice appear in
* all copies of the software and related documentation, and (ii) the names of
* Stanford and Silicon Graphics may not be used in any advertising or
* publicity relating to the software without the specific, prior written
* permission of Stanford and Silicon Graphics.
*
* THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
* EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
* WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
*
* IN NO EVENT SHALL STANFORD OR SILICON GRAPHICS BE LIABLE FOR
* ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
* OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
* WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
* LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
* OF THIS SOFTWARE.
*/
#ifndef dp_rpcreader_h
#define dp_rpcreader_h
#include <Dispatch/iohandler.h>
class RpcHdr;
class rpcstream;
//: read RPC requests from a client
// Read RPC requests from a client. Derived classes initialize the
// function array with addresses of static member functions to
// unmarshall RPC requests and implement the virtual function called
// when the client closes the connection.
// <p><a href=../man3.1/RpcReader.html>man page</a>
class RpcReader : public IOHandler {
public:
virtual ~RpcReader();
protected:
RpcReader(rpcstream* client, int nfcns);
RpcReader(int fd, int nfcns, boolean binary);
rpcstream& client();
virtual int inputReady(int);
virtual RpcReader* map(unsigned long);
boolean execute(RpcReader*, RpcHdr&);
virtual void connectionClosed(int fd) = 0;
protected:
typedef void (*PF)(RpcReader*, RpcHdr&, rpcstream&);
int _nfcns; /* size of function array */
PF* _function; /* function array indexed by request number */
rpcstream* _client; /* source of RPC requests coming from client */
boolean _delete; /* should the destructor delete _client? */
int _fd; /* file number of connection with client */
private:
/* deny access since unimplemented and member-wise won't work */
RpcReader(const RpcReader&);
RpcReader& operator=(const RpcReader&);
};
inline rpcstream& RpcReader::client() {
return *_client;
}
#endif
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