Click here to Skip to main content
Click here to Skip to main content
Add your own
alternative version
Go to top

RCF - Interprocess Communication for C++

, 25 Oct 2011
A server/client IPC framework, using the C++ preprocessor as an IDL compiler.
rcf-04.zip
RCF-0.4
demo
vs2003
RCF
Client
Server
doc
html
class_r_c_f_1_1_exception.png
class_r_c_f_1_1_filter.png
class_r_c_f_1_1_filter_factory.png
class_r_c_f_1_1_filter_service.png
class_r_c_f_1_1_identity_filter.png
class_r_c_f_1_1_identity_filter_factory.png
class_r_c_f_1_1_i___client_transport.png
class_r_c_f_1_1_i___endpoint.png
class_r_c_f_1_1_i___service.png
class_r_c_f_1_1_i___session_manager.png
class_r_c_f_1_1_multicast_client_transport.png
class_r_c_f_1_1_object_factory_service.png
class_r_c_f_1_1_open_ssl_encryption_filter.png
class_r_c_f_1_1_open_ssl_encryption_filter_factory.png
class_r_c_f_1_1_publishing_service.png
class_r_c_f_1_1_rcf_server.png
class_r_c_f_1_1_remote_exception.png
class_r_c_f_1_1_subscription_service.png
class_r_c_f_1_1_tcp_endpoint.png
class_r_c_f_1_1_udp_endpoint.png
class_r_c_f_1_1_zlib_stateful_compression_filter_factory.png
class_r_c_f_1_1_zlib_stateless_compression_filter_factory.png
doxygen.png
ftv2blank.png
ftv2doc.png
ftv2folderclosed.png
ftv2folderopen.png
ftv2lastnode.png
ftv2link.png
ftv2mlastnode.png
ftv2mnode.png
ftv2node.png
ftv2plastnode.png
ftv2pnode.png
ftv2vertline.png
tab_b.gif
tab_l.gif
tab_r.gif
latex
annotated.tex
class_r_c_f_1_1_client_stub.tex
class_r_c_f_1_1_exception.eps
class_r_c_f_1_1_exception.tex
class_r_c_f_1_1_filter.eps
class_r_c_f_1_1_filter.tex
class_r_c_f_1_1_filter_description.tex
class_r_c_f_1_1_filter_factory.eps
class_r_c_f_1_1_filter_factory.tex
class_r_c_f_1_1_filter_service.eps
class_r_c_f_1_1_filter_service.tex
class_r_c_f_1_1_identity_filter.eps
class_r_c_f_1_1_identity_filter.tex
class_r_c_f_1_1_identity_filter_factory.eps
class_r_c_f_1_1_identity_filter_factory.tex
class_r_c_f_1_1_i___client_transport.eps
class_r_c_f_1_1_i___client_transport.tex
class_r_c_f_1_1_i___endpoint.eps
class_r_c_f_1_1_i___endpoint.tex
class_r_c_f_1_1_i___proactor.tex
class_r_c_f_1_1_i___rcf_client.tex
class_r_c_f_1_1_i___server_transport.tex
class_r_c_f_1_1_i___server_transport_ex.tex
class_r_c_f_1_1_i___service.eps
class_r_c_f_1_1_i___service.tex
class_r_c_f_1_1_i___session.tex
class_r_c_f_1_1_i___session_manager.eps
class_r_c_f_1_1_i___session_manager.tex
class_r_c_f_1_1_multicast_client_transport.eps
class_r_c_f_1_1_multicast_client_transport.tex
class_r_c_f_1_1_object_factory_service.eps
class_r_c_f_1_1_object_factory_service.tex
class_r_c_f_1_1_open_ssl_encryption_filter.eps
class_r_c_f_1_1_open_ssl_encryption_filter.tex
class_r_c_f_1_1_open_ssl_encryption_filter_factory.eps
class_r_c_f_1_1_open_ssl_encryption_filter_factory.tex
class_r_c_f_1_1_publishing_service.eps
class_r_c_f_1_1_publishing_service.tex
class_r_c_f_1_1_rcf_server.eps
class_r_c_f_1_1_rcf_server.tex
class_r_c_f_1_1_remote_exception.eps
class_r_c_f_1_1_remote_exception.tex
class_r_c_f_1_1_subscription_service.eps
class_r_c_f_1_1_subscription_service.tex
class_r_c_f_1_1_tcp_endpoint.eps
class_r_c_f_1_1_tcp_endpoint.tex
class_r_c_f_1_1_udp_endpoint.eps
class_r_c_f_1_1_udp_endpoint.tex
class_r_c_f_1_1_zlib_stateful_compression_filter.tex
class_r_c_f_1_1_zlib_stateful_compression_filter_factory.eps
class_r_c_f_1_1_zlib_stateful_compression_filter_factory.tex
class_r_c_f_1_1_zlib_stateless_compression_filter.tex
class_r_c_f_1_1_zlib_stateless_compression_filter_factory.eps
class_r_c_f_1_1_zlib_stateless_compression_filter_factory.tex
dirs.tex
dir_G_3A_2FDevelopment_2Fbuild_2Fscripts_2Fwin_2FBuildRcf2_5FOutput_2FRCF_2D0_2E4_2Finclude_2F.tex
dir_G_3A_2FDevelopment_2Fbuild_2Fscripts_2Fwin_2FBuildRcf2_5FOutput_2FRCF_2D0_2E4_2Finclude_2FRCF_2F.tex
dir_G_3A_2FDevelopment_2Fbuild_2Fscripts_2Fwin_2FBuildRcf2_5FOutput_2FRCF_2D0_2E4_2Finclude_2FRCF_2FProtocol_2F.tex
doxygen.sty
Helvetica.ttf
hierarchy.tex
Makefile
refman.tex
struct_r_c_f_1_1_filter_id_comparison.tex
include
RCF
Marshal.inl
Protocol
RcfServer.inl
ServerStub.inl
test
util
Platform
Machine
SPARC
x86
OS
Unix
Windows
Threads
SF
src
RCF
Protocol
SF
test
borland
Jamfile
Jamrules
Jamfile
Jamrules
vs2003
RCF
RCF
RCFTest
client.pem
server.pem
rcf-09c.zip
RCF-0.9c
demo
vs2003
RCF
Client
Server
include
RCF
Marshal.inl
Protocol
RcfServer.inl
ServerStub.inl
test
util
Platform
Machine
SPARC
x86
OS
Unix
Windows
Threads
SF
src
RCF
Protocol
util
SF
test
bcc
Jamfile
Jamrules
data
caCertA.pem
caCertB.pem
certA.pem
certB.pem
ssCert1.pem
ssCert2.pem
Jamfile
Jamrules
vc6
Jamfile
Jamrules
//*****************************************************************************
// RCF - Remote Call Framework
// Copyright (c) 2005. All rights reserved.
// Developed by Jarl Lindrud.
// Contact: jlindrud@hotmail.com .
//*****************************************************************************

#ifndef INCLUDE_RCF_TCPASIOCLIENT_TRANSPORT_HPP
#define INCLUDE_RCF_TCPASIOCLIENT_TRANSPORT_HPP

#include <boost/shared_ptr.hpp>
#include <boost/asio.hpp>

#include <RCF/ClientTransport.hpp>
#include <RCF/ThreadLibrary.hpp>

namespace RCF {

    namespace asio = boost::asio;

    class                               TcpAsioSynchronizedSocket;
    class                               TcpAsioServerTransport;
    typedef asio::io_service            Demuxer;
    typedef boost::shared_ptr<Demuxer>  DemuxerPtr;

    class TcpAsioClientTransport : public I_ClientTransport
    {
    public:
        TcpAsioClientTransport(const std::string &ip, int port, DemuxerPtr demuxerPtr = getSharedDemuxerPtr()/* DemuxerPtr()*/);
        TcpAsioClientTransport(const TcpAsioClientTransport &rhs);
        ~TcpAsioClientTransport();

        // I_ClientTransport implementation
        ClientTransportAutoPtr      clone() const;
        EndpointPtr                 getEndpointPtr() const;
        int                         send(const std::string &data, unsigned int timeoutMs);
        int                         receive(std::string &data, unsigned int timeoutMs);
        bool                        isConnected();
        void                        close();
        void                        setTransportFilters(const std::vector<FilterPtr> &filters);

    private:
        friend class TcpAsioServerTransport;
        typedef TcpAsioSynchronizedSocket               SynchronizedSocket;
        typedef boost::shared_ptr<SynchronizedSocket>   SynchronizedSocketPtr;
        TcpAsioClientTransport(SynchronizedSocketPtr synchronizedSocketPtr, DemuxerPtr demuxerPtr = getSharedDemuxerPtr()/* DemuxerPtr()*/);
        SynchronizedSocketPtr       releaseSynchronizedSocketPtr();
        SynchronizedSocketPtr       getSynchronizedSocketPtr();

    private:
        int                         connect();
        void                        readSingle(char *buffer, std::size_t bufferLen);
        void                        writeSingle(const char *buffer, std::size_t bufferLen);
        std::size_t                 read(char *buffer, std::size_t bufferLen);
        std::size_t                 write(const char *buffer, std::size_t bufferLen);
        int                         errFromAsioErr();
        void                        onFilteredReadWriteCompletion(std::size_t bytesTransferred, int error);

        // shared instance functions
    private:
        class State;
        typedef boost::shared_ptr<State>    StatePtr;
        
        static ReadWriteMutexPtr *  spReadWriteMutexPtr;
        static DemuxerPtr *         spDemuxerPtr;
    public:
        static void                 init();
        static void                 deinit();
        static ReadWriteMutexPtr    getSharedReadWriteMutexPtr();
        static DemuxerPtr           getSharedDemuxerPtr();

        // data
    private:

        class State
        {
        public:
            State(Demuxer &demuxer) : mTimer(demuxer), mBytesTransferred(), mTimeoutFlag() {}
            asio::deadline_timer mTimer;
            std::size_t mBytesTransferred;
            volatile bool mTimeoutFlag;
            asio::error mError;
            Mutex mEventMutex;
            Condition mEvent;
        };
        
        DemuxerPtr                          mDemuxerPtr;
        SynchronizedSocketPtr               mSynchronizedSocketPtr;
        
        // following are at times generated lazily, hence the mutable
        mutable std::string                 mIp;
        mutable int                         mPort;
        mutable asio::ip::tcp::endpoint     mEndpoint;

        std::vector<FilterPtr>              mTransportFilters;
        std::vector<char>                   mReadBuffer;
        std::vector<char>                   mWriteBuffer;
        unsigned int                        mEndTimeMs;
        
        StatePtr                            mStatePtr;

        asio::deadline_timer &              mTimer;
        std::size_t &                       mBytesTransferred;
        volatile bool &                     mTimeoutFlag;
        asio::error &                       mError;
        Mutex &                             mEventMutex;
        Condition &                         mEvent;
    };

} // namespace RCF

#endif // ! INCLUDE_RCF_TCPASIOCLIENT_TRANSPORT_HPP

By viewing downloads associated with this article you agree to the Terms of Service and the article's licence.

If a file you wish to view isn't highlighted, and is a text file (not binary), please let us know and we'll add colourisation support for it.

License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Share

About the Author

Jarl Lindrud

Australia Australia
Software developer, ex-resident of Sweden and now living in Canberra, Australia, working on distributed C++ applications. Jarl enjoys programming, but prefers skiing and playing table tennis. He derives immense satisfaction from referring to himself in third person.

| Advertise | Privacy | Mobile
Web01 | 2.8.140922.1 | Last Updated 25 Oct 2011
Article Copyright 2005 by Jarl Lindrud
Everything else Copyright © CodeProject, 1999-2014
Terms of Service
Layout: fixed | fluid