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NamedPipeServer.h

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#ifndef CLASSLIB_NAMED_PIPE_SERVER_H
# define CLASSLIB_NAMED_PIPE_SERVER_H

//<<<<<< INCLUDES                                                       >>>>>>

# include "classlib/sysapi/IOTypes.h"
# include "classlib/iobase/FileAcl.h"
# include <string>

namespace lat {
//<<<<<< PUBLIC DEFINES                                                 >>>>>>
//<<<<<< PUBLIC CONSTANTS                                               >>>>>>
//<<<<<< PUBLIC TYPES                                                   >>>>>>
//<<<<<< PUBLIC VARIABLES                                               >>>>>>
//<<<<<< PUBLIC FUNCTIONS                                               >>>>>>
//<<<<<< CLASS DECLARATIONS                                             >>>>>>

class NamedPipeServer
{
    // FIXME: WIN32 allows multiple instances of a pipe?
    // FIXME: WIN32 pipes exist only while process that created them exists
    // FIXME: connect, create, open, listen as separate services?
    // FIXME: block SIGPIPE -> EPIPE -> throw? (write only; read -> eof)
public:
    NamedPipeServer (void);
    NamedPipeServer (const char *name, FileAcl access = 0666);
    NamedPipeServer (const std::string &name, FileAcl access = 0666);
    virtual ~NamedPipeServer (void);

    virtual void        create (const char *name, FileAcl access = 0666);
    virtual void        create (const std::string &name, FileAcl access = 0666);
    virtual void        close (void);
    virtual void        detach (void);

private:
    void                sysinit (const char *name, FileAcl access);
    void                sysclose (void);
    void                sysdetach (void);

    IOFD                m_handle;       //< Handle for Windows.
    std::string         m_name;         //< Name of the pipe.

    // undefined, no semantics
    NamedPipeServer (const NamedPipeServer &);
    NamedPipeServer &operator= (const NamedPipeServer &);
};

//<<<<<< INLINE PUBLIC FUNCTIONS                                        >>>>>>
//<<<<<< INLINE MEMBER FUNCTIONS                                        >>>>>>

} // namespace lat
#endif // CLASSLIB_NAMED_PIPE_SERVER_H

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