[Issue 9384] New: std.socket: UnixAddress broken on Linux and others

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http://d.puremagic.com/issues/show_bug.cgi?id=9384

           Summary: std.socket: UnixAddress broken on Linux and others
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Phobos
        AssignedTo: nobody at puremagic.com
        ReportedBy: alanb at ucora.com


--- Comment #0 from Rob T <alanb at ucora.com> 2013-01-24 00:30:51 PST ---
std.socket is missing the following import:

import core.sys.posix.sys.un;

Even when adding in the missing import, the implementation of UnixAddress is
broken.

Here's my quick fix for Linux (there may be problems with it), there also needs
to be versions for OSX and FreeBSD because sockaddr_un is slightly different.

import std.c.linux.socket;
import core.sys.posix.sys.un;

class UnixAddress: Address
{
    private:
        sockaddr_un sun;

        this()
        {
        }

    public:

        override @property sockaddr* name()
        {
            return cast(sockaddr*)&sun;
        }

        override @property const(sockaddr)* name() const
        {
            return cast(const(sockaddr)*)&sun;
        }

        override @property socklen_t nameLen() const
        {
            return cast(socklen_t) sun.sizeof;
        }

        this(in char[] path)
        {
            sun.sun_family = AF_UNIX;
            sun.sun_path.ptr[0..path.length] = cast(byte[])path;
            sun.sun_path.ptr[path.length] = 0;
        }

        @property string path() const
        {
            return to!string(sun.sun_path.ptr);
        }

        override string toString() const
        {
            return path;
        }
}

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