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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
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tab_b.gif
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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
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hierarchy.tex
Makefile
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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
// OS-specific details - Unix common

#ifndef INCLUDE_UTIL_PLATFORM_OS_UNIX_BSDSOCKETS_HPP
#define INCLUDE_UTIL_PLATFORM_OS_UNIX_BSDSOCKETS_HPP

#if defined(sun) || defined(__sun) || defined(__sun__)
#define BSD_COMP                // Needs to be defined in order to use FIONBIO in ioctl()
#define MSG_NOSIGNAL 0            // MSG_NOSIGNAL flag for send() not implemented on Solaris
#endif

#include <iostream>
#include <stdio.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/uio.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/ioctl.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <netdb.h>

#include <cerrno>

#ifndef __UNIX__
#define __UNIX__
#endif

// O_BINARY is not defined in Unix (all files are "binary" anyway)
#ifndef O_BINARY
#define O_BINARY 0
#endif

#ifndef SOCKET
#define SOCKET int
#endif

#ifndef INVALID_SOCKET
#define INVALID_SOCKET -1
#endif

// Solaris doesn't define INADDR_NONE, for some reason
#ifndef INADDR_NONE
#define INADDR_NONE ((unsigned long) -1)
#endif

namespace Platform {

    namespace OS {

        inline std::string GetErrorString(int err) { return std::string( strerror(err) ); }

        inline std::string GetErrorString() { return GetErrorString( errno ); }

        namespace BsdSockets {

#ifndef __CYGWIN__
            typedef ::socklen_t socklen_t;
#endif

            inline int recv(int fd, char *buf, int len, int flags)             
            {
                return ::recv(fd, buf, len, flags);
            }

            inline int send(int fd, const char *buf, int len, int flags)       
            {
                return ::send(fd, buf, len, flags | MSG_NOSIGNAL);
            }

            inline int sendto(int fd, const char *buf, int len, int flags, const sockaddr *to, int tolen)
            {
                return ::sendto(fd, buf, len, flags, to, tolen);
            }

            inline int recvfrom(int fd, char *buf, int len, int flags, sockaddr *from, int *fromlen)
            {
                if (from)
                {
                    socklen_t fromlen_ = *fromlen;
                    int ret = ::recvfrom(fd, buf, len, flags, from, &fromlen_);
                    *fromlen = fromlen_;
                    return ret;
                }
                else
                {
                    return ::recvfrom(fd, buf, len, flags, NULL, NULL);
                }
            }

            inline int select(int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, const struct timeval *timeout)
            {
                return ::select( nfds, readfds, writefds, exceptfds, const_cast<struct timeval *>(timeout) );
            }

            inline int accept(int fd, sockaddr *addr, int *addrlen)
            {
                socklen_t addrlen_ = *addrlen;
                int ret = ::accept(fd, addr, &addrlen_);
                *addrlen = addrlen_;
                return ret;
            }

            inline int connect(int fd, const sockaddr *name, int namelen)
            {
                return ::connect(fd, name, namelen);
            }

            inline int closesocket(int fd)                                     
            {
                return ::close(fd);
            }

            inline void setblocking(SOCKET fd, bool bBlocking)                 
            {
                int arg = bBlocking ? 0 : 1;
                ::ioctl(fd, FIONBIO, &arg);
            }

            inline int GetLastError()                                          
            {
                return errno;
            }

            static const int ERR_EWOULDBLOCK = EWOULDBLOCK;
            static const int ERR_EINPROGRESS = EINPROGRESS;
            static const int ERR_ECONNRESET = ECONNRESET;
            static const int ERR_ECONNABORTED = ECONNABORTED;
            static const int ERR_ECONNREFUSED = ECONNREFUSED;
            static const int ERR_EMSGSIZE = EMSGSIZE;

        } //namespace BsdSockets

    } // namespace OS;

} // namespace Platform

#endif //! INCLUDE_UTIL_PLATFORM_OS_UNIX_BSDSOCKETS_HPP

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

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.

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