projects/ldc: lphobos/std/socket.d annotate

annotate lphobos/std/socket.d @ 662:88e23f8c2354

Applied downs' latest Phobos patch

author	Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
date	Mon, 06 Oct 2008 21:40:33 +0200
parents	373489eeaf90
children

rev	line source
473 373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1 // Written in the D programming language
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	2
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	3 /*
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	4 Copyright (C) 2004-2005 Christopher E. Miller
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	5
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	6 This software is provided 'as-is', without any express or implied
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	7 warranty. In no event will the authors be held liable for any damages
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	8 arising from the use of this software.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	9
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	10 Permission is granted to anyone to use this software for any purpose,
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	11 including commercial applications, and to alter it and redistribute it
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	12 freely, subject to the following restrictions:
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	13
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	14 1. The origin of this software must not be misrepresented; you must not
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	15 claim that you wrote the original software. If you use this software
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	16 in a product, an acknowledgment in the product documentation would be
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	17 appreciated but is not required.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	18 2. Altered source versions must be plainly marked as such, and must not
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	19 be misrepresented as being the original software.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	20 3. This notice may not be removed or altered from any source
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	21 distribution.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	22
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	23 socket.d 1.3
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	24 Jan 2005
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	25
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	26 Thanks to Benjamin Herr for his assistance.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	27 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	28
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	29 /* NOTE: This file has been patched from the original DMD distribution to
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	30 work with the GDC compiler.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	31
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	32 Modified by David Friedman, April 2005
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	33 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	34
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	35 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	36 * Notes: For Win32 systems, link with ws2_32.lib.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	37 * Example: See /dmd/samples/d/listener.d.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	38 * Authors: Christopher E. Miller
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	39 * Macros:
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	40 * WIKI=Phobos/StdSocket
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	41 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	42
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	43 module std.socket;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	44
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	45 private import std.string, std.stdint, std.c.string, std.c.stdlib;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	46
662 88e23f8c2354 Applied downs' latest Phobos patch Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 473 diff changeset	47 version(linux) version = Unix;
473 373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	48 version(Unix) version = BsdSockets;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	49
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	50 version (skyos) { /* nothging */ }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	51 else
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	52 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	53 version = have_getservbyport;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	54 version = have_getprotobynumber;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	55 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	56
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	57
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	58 version(Win32)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	59 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	60 private import std.c.windows.windows, std.c.windows.winsock;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	61 private alias std.c.windows.winsock.timeval _ctimeval;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	62
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	63 typedef SOCKET socket_t = INVALID_SOCKET;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	64 private const int _SOCKET_ERROR = SOCKET_ERROR;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	65
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	66
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	67 private int _lasterr()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	68 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	69 return WSAGetLastError();
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	70 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	71 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	72 else version(BsdSockets)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	73 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	74 version (Unix)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	75 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	76 version(linux) {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	77 import std.c.linux.socket, std.c.linux.linux;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	78 const AF_UNSPEC=0, AF_UNIX=1, AF_INET=2, AF_IPX=4, AF_APPLETALK=5;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	79 const MSG_NOSIGNAL=16384;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	80 const FD_SETSIZE=64;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	81 alias std.c.linux.linux.timeval _ctimeval;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	82 } else {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	83 import std.c.unix.unix;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	84 alias std.c.unix.unix.timeval _ctimeval;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	85 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	86 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	87
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	88 typedef int32_t socket_t = -1;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	89 private const int _SOCKET_ERROR = -1;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	90
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	91
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	92 private int _lasterr()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	93 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	94 return getErrno();
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	95 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	96 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	97 else
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	98 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	99 static assert(0); // No socket support yet.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	100 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	101
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	102
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	103 extern(C) char* strerror_r(int errnum, char* buf, size_t buflen);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	104 /// Base exception thrown from a Socket.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	105 class SocketException: Exception
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	106 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	107 int errorCode; /// Platform-specific error code.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	108
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	109 this(string msg, int err = 0)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	110 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	111 errorCode = err;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	112
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	113 version(Unix)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	114 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	115 if(errorCode > 0)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	116 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	117 char[80] buf;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	118 auto cs = strerror_r(errorCode, buf.ptr, buf.length);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	119 auto len = strlen(cs);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	120
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	121 if(cs[len - 1] == '\n')
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	122 len--;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	123 if(cs[len - 1] == '\r')
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	124 len--;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	125 msg = msg ~ ": " ~ cs[0 .. len];
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	126 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	127 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	128
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	129 super(msg);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	130 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	131 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	132
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	133
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	134 static this()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	135 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	136 version(Win32)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	137 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	138 WSADATA wd;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	139
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	140 // Winsock will still load if an older version is present.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	141 // The version is just a request.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	142 int val;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	143 val = WSAStartup(0x2020, &wd);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	144 if(val) // Request Winsock 2.2 for IPv6.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	145 throw new SocketException("Unable to initialize socket library", val);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	146 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	147 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	148
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	149
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	150 static ~this()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	151 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	152 version(Win32)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	153 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	154 WSACleanup();
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	155 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	156 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	157
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	158 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	159 * The communication domain used to resolve an address.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	160 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	161 enum AddressFamily: int
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	162 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	163 UNSPEC = AF_UNSPEC, ///
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	164 UNIX = AF_UNIX, /// local communication
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	165 INET = AF_INET, /// internet protocol version 4
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	166 IPX = AF_IPX, /// novell IPX
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	167 APPLETALK = AF_APPLETALK, /// appletalk
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	168 INET6 = AF_INET6, // internet protocol version 6
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	169 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	170
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	171
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	172 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	173 * Communication semantics
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	174 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	175 enum SocketType: int
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	176 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	177 STREAM = SOCK_STREAM, /// sequenced, reliable, two-way communication-based byte streams
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	178 DGRAM = SOCK_DGRAM, /// connectionless, unreliable datagrams with a fixed maximum length; data may be lost or arrive out of order
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	179 RAW = SOCK_RAW, /// raw protocol access
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	180 RDM = SOCK_RDM, /// reliably-delivered message datagrams
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	181 SEQPACKET = SOCK_SEQPACKET, /// sequenced, reliable, two-way connection-based datagrams with a fixed maximum length
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	182 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	183
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	184
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	185 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	186 * Protocol
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	187 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	188 enum ProtocolType: int
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	189 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	190 IP = IPPROTO_IP, /// internet protocol version 4
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	191 ICMP = IPPROTO_ICMP, /// internet control message protocol
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	192 IGMP = IPPROTO_IGMP, /// internet group management protocol
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	193 GGP = IPPROTO_GGP, /// gateway to gateway protocol
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	194 TCP = IPPROTO_TCP, /// transmission control protocol
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	195 PUP = IPPROTO_PUP, /// PARC universal packet protocol
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	196 UDP = IPPROTO_UDP, /// user datagram protocol
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	197 IDP = IPPROTO_IDP, /// Xerox NS protocol
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	198 IPV6 = IPPROTO_IPV6, /// internet protocol version 6
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	199 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	200
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	201
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	202 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	203 * Protocol is a class for retrieving protocol information.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	204 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	205 class Protocol
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	206 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	207 ProtocolType type; /// These members are populated when one of the following functions are called without failure:
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	208 string name; /// ditto
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	209 string[] aliases; /// ditto
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	210
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	211
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	212 void populate(protoent* proto)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	213 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	214 type = cast(ProtocolType)proto.p_proto;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	215 name = std.string.toString(proto.p_name).dup;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	216
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	217 int i;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	218 for(i = 0;; i++)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	219 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	220 if(!proto.p_aliases[i])
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	221 break;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	222 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	223
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	224 if(i)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	225 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	226 aliases = new string[i];
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	227 for(i = 0; i != aliases.length; i++)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	228 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	229 aliases[i] = std.string.toString(proto.p_aliases[i]).dup;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	230 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	231 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	232 else
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	233 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	234 aliases = null;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	235 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	236 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	237
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	238 /** Returns false on failure */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	239 bool getProtocolByName(string name)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	240 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	241 protoent* proto;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	242 proto = getprotobyname(toStringz(name));
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	243 if(!proto)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	244 return false;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	245 populate(proto);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	246 return true;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	247 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	248
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	249
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	250 /** Returns false on failure */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	251 // Same as getprotobynumber().
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	252 bool getProtocolByType(ProtocolType type)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	253 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	254 version (have_getprotobynumber)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	255 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	256 protoent* proto;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	257 proto = getprotobynumber(type);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	258 if(!proto)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	259 return false;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	260 populate(proto);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	261 return true;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	262 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	263 else
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	264 return false;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	265 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	266 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	267
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	268
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	269 unittest
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	270 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	271 Protocol proto = new Protocol;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	272 assert(proto.getProtocolByType(ProtocolType.TCP));
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	273 printf("About protocol TCP:\n\tName: %.*s\n",
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	274 cast(int) proto.name.length, proto.name.ptr);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	275 foreach(string s; proto.aliases)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	276 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	277 printf("\tAlias: %.*s\n", cast(int) s.length, s.ptr);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	278 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	279 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	280
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	281
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	282 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	283 * Service is a class for retrieving service information.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	284 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	285 class Service
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	286 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	287 /** These members are populated when one of the following functions are called without failure: */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	288 string name;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	289 string[] aliases; /// ditto
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	290 ushort port; /// ditto
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	291 string protocolName; /// ditto
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	292
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	293
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	294 void populate(servent* serv)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	295 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	296 name = std.string.toString(serv.s_name).dup;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	297 port = ntohs(cast(ushort)serv.s_port);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	298 protocolName = std.string.toString(serv.s_proto).dup;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	299
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	300 int i;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	301 for(i = 0;; i++)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	302 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	303 if(!serv.s_aliases[i])
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	304 break;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	305 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	306
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	307 if(i)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	308 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	309 aliases = new string[i];
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	310 for(i = 0; i != aliases.length; i++)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	311 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	312 aliases[i] = std.string.toString(serv.s_aliases[i]).dup;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	313 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	314 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	315 else
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	316 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	317 aliases = null;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	318 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	319 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	320
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	321 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	322 * If a protocol name is omitted, any protocol will be matched.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	323 * Returns: false on failure.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	324 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	325 bool getServiceByName(string name, string protocolName)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	326 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	327 servent* serv;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	328 serv = getservbyname(toStringz(name), toStringz(protocolName));
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	329 if(!serv)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	330 return false;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	331 populate(serv);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	332 return true;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	333 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	334
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	335
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	336 // Any protocol name will be matched.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	337 /// ditto
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	338 bool getServiceByName(string name)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	339 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	340 servent* serv;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	341 serv = getservbyname(toStringz(name), null);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	342 if(!serv)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	343 return false;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	344 populate(serv);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	345 return true;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	346 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	347
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	348
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	349 /// ditto
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	350 bool getServiceByPort(ushort port, string protocolName)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	351 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	352 version (have_getservbyport)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	353 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	354 servent* serv;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	355 serv = getservbyport(port, toStringz(protocolName));
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	356 if(!serv)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	357 return false;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	358 populate(serv);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	359 return true;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	360 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	361 else
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	362 return false;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	363 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	364
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	365
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	366 // Any protocol name will be matched.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	367 /// ditto
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	368 bool getServiceByPort(ushort port)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	369 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	370 version (have_getservbyport)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	371 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	372 servent* serv;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	373 serv = getservbyport(port, null);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	374 if(!serv)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	375 return false;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	376 populate(serv);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	377 return true;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	378 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	379 else
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	380 return false;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	381 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	382 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	383
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	384
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	385 unittest
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	386 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	387 Service serv = new Service;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	388 if(serv.getServiceByName("epmap", "tcp"))
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	389 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	390 printf("About service epmap:\n\tService: %.s\n\tPort: %d\n\tProtocol: %.s\n",
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	391 cast(int) serv.name.length, serv.name.ptr, serv.port,
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	392 cast(int) serv.protocolName.length, serv.protocolName.ptr);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	393 foreach(char[] s; serv.aliases)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	394 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	395 printf("\tAlias: %.*s\n", cast(int) s.length, s.ptr);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	396 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	397 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	398 else
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	399 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	400 printf("No service for epmap.\n");
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	401 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	402 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	403
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	404
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	405 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	406 * Base exception thrown from an InternetHost.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	407 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	408 class HostException: Exception
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	409 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	410 int errorCode; /// Platform-specific error code.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	411
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	412
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	413 this(string msg, int err = 0)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	414 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	415 errorCode = err;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	416 super(msg);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	417 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	418 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	419
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	420 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	421 * InternetHost is a class for resolving IPv4 addresses.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	422 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	423 class InternetHost
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	424 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	425 /** These members are populated when one of the following functions are called without failure: */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	426 string name;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	427 string[] aliases; /// ditto
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	428 uint32_t[] addrList; /// ditto
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	429
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	430
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	431 void validHostent(hostent* he)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	432 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	433 if(he.h_addrtype != cast(int)AddressFamily.INET \|\| he.h_length != 4)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	434 throw new HostException("Address family mismatch", _lasterr());
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	435 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	436
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	437
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	438 void populate(hostent* he)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	439 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	440 int i;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	441 char* p;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	442
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	443 name = std.string.toString(he.h_name).dup;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	444
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	445 for(i = 0;; i++)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	446 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	447 p = he.h_aliases[i];
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	448 if(!p)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	449 break;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	450 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	451
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	452 if(i)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	453 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	454 aliases = new string[i];
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	455 for(i = 0; i != aliases.length; i++)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	456 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	457 aliases[i] = std.string.toString(he.h_aliases[i]).dup;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	458 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	459 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	460 else
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	461 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	462 aliases = null;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	463 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	464
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	465 for(i = 0;; i++)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	466 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	467 p = he.h_addr_list[i];
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	468 if(!p)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	469 break;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	470 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	471
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	472 if(i)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	473 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	474 addrList = new uint32_t[i];
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	475 for(i = 0; i != addrList.length; i++)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	476 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	477 addrList[i] = ntohl((cast(uint32_t)he.h_addr_list[i]));
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	478 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	479 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	480 else
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	481 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	482 addrList = null;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	483 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	484 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	485
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	486 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	487 * Resolve host name. Returns false if unable to resolve.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	488 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	489 bool getHostByName(string name)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	490 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	491 hostent* he;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	492 synchronized(this.classinfo) he = gethostbyname(toStringz(name));
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	493 if(!he)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	494 return false;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	495 validHostent(he);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	496 populate(he);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	497 return true;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	498 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	499
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	500
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	501 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	502 * Resolve IPv4 address number. Returns false if unable to resolve.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	503 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	504 bool getHostByAddr(uint addr)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	505 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	506 uint x = htonl(addr);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	507 hostent* he;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	508 synchronized(this.classinfo) he = gethostbyaddr(&x, 4, cast(int)AddressFamily.INET);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	509 if(!he)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	510 return false;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	511 validHostent(he);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	512 populate(he);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	513 return true;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	514 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	515
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	516
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	517 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	518 * Same as previous, but addr is an IPv4 address string in the
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	519 * dotted-decimal form $(I a.b.c.d).
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	520 * Returns false if unable to resolve.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	521 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	522 bool getHostByAddr(string addr)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	523 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	524 uint x = inet_addr(std.string.toStringz(addr));
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	525 hostent* he;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	526 synchronized(this.classinfo) he = gethostbyaddr(&x, 4, cast(int)AddressFamily.INET);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	527 if(!he)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	528 return false;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	529 validHostent(he);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	530 populate(he);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	531 return true;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	532 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	533 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	534
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	535
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	536 unittest
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	537 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	538 InternetHost ih = new InternetHost;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	539 assert(ih.getHostByName("www.digitalmars.com"));
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	540 printf("addrList.length = %d\n", ih.addrList.length);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	541 assert(ih.addrList.length);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	542 InternetAddress ia = new InternetAddress(ih.addrList[0], InternetAddress.PORT_ANY);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	543 char[] sia = ia.toAddrString();
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	544 printf("IPaddress = %.s\nname = %.s\n", cast(int) sia.length, sia.ptr,
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	545 cast(int) ih.name.length, ih.name.ptr);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	546 foreach(int i, string s; ih.aliases)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	547 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	548 printf("aliases[%d] = %.*s\n", i, cast(int) s.length, s.ptr);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	549 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	550
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	551 printf("---\n");
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	552
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	553 assert(ih.getHostByAddr(ih.addrList[0]));
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	554 printf("name = %.*s\n", cast(int) ih.name.length, ih.name.ptr);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	555 foreach(int i, string s; ih.aliases)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	556 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	557 printf("aliases[%d] = %.*s\n", i, cast(int) s.length, s.ptr);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	558 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	559 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	560
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	561
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	562 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	563 * Base exception thrown from an Address.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	564 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	565 class AddressException: Exception
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	566 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	567 this(string msg)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	568 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	569 super(msg);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	570 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	571 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	572
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	573
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	574 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	575 * Address is an abstract class for representing a network addresses.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	576 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	577 abstract class Address
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	578 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	579 protected sockaddr* name();
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	580 protected int nameLen();
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	581 AddressFamily addressFamily(); /// Family of this address.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	582 string toString(); /// Human readable string representing this address.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	583 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	584
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	585 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	586 *
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	587 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	588 class UnknownAddress: Address
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	589 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	590 protected:
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	591 sockaddr sa;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	592
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	593
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	594 sockaddr* name()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	595 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	596 return &sa;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	597 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	598
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	599
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	600 int nameLen()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	601 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	602 return sa.sizeof;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	603 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	604
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	605
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	606 public:
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	607 AddressFamily addressFamily()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	608 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	609 return cast(AddressFamily)sa.sa_family;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	610 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	611
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	612
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	613 string toString()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	614 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	615 return "Unknown";
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	616 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	617 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	618
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	619
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	620 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	621 * InternetAddress is a class that represents an IPv4 (internet protocol version
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	622 * 4) address and port.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	623 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	624 class InternetAddress: Address
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	625 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	626 protected:
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	627 sockaddr_in sin;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	628
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	629
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	630 sockaddr* name()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	631 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	632 return cast(sockaddr*)&sin;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	633 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	634
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	635
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	636 int nameLen()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	637 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	638 return sin.sizeof;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	639 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	640
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	641
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	642 this()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	643 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	644 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	645
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	646
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	647 public:
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	648 const uint ADDR_ANY = INADDR_ANY; /// Any IPv4 address number.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	649 const uint ADDR_NONE = INADDR_NONE; /// An invalid IPv4 address number.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	650 const ushort PORT_ANY = 0; /// Any IPv4 port number.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	651
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	652 /// Overridden to return AddressFamily.INET.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	653 AddressFamily addressFamily()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	654 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	655 return cast(AddressFamily)AddressFamily.INET;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	656 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	657
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	658 /// Returns the IPv4 port number.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	659 ushort port()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	660 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	661 return ntohs(sin.sin_port);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	662 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	663
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	664 /// Returns the IPv4 address number.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	665 uint addr()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	666 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	667 return ntohl(sin.sin_addr.s_addr);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	668 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	669
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	670 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	671 * Params:
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	672 * addr = an IPv4 address string in the dotted-decimal form a.b.c.d,
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	673 * or a host name that will be resolved using an InternetHost
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	674 * object.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	675 * port = may be PORT_ANY as stated below.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	676 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	677 this(string addr, ushort port)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	678 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	679 uint uiaddr = parse(addr);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	680 if(ADDR_NONE == uiaddr)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	681 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	682 InternetHost ih = new InternetHost;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	683 if(!ih.getHostByName(addr))
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	684 //throw new AddressException("Invalid internet address");
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	685 throw new AddressException("Unable to resolve host '" ~ addr ~ "'");
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	686 uiaddr = ih.addrList[0];
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	687 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	688 sin.sin_addr.s_addr = htonl(uiaddr);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	689 sin.sin_port = htons(port);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	690 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	691
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	692 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	693 * Construct a new Address. addr may be ADDR_ANY (default) and port may
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	694 * be PORT_ANY, and the actual numbers may not be known until a connection
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	695 * is made.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	696 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	697 this(uint addr, ushort port)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	698 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	699 sin.sin_addr.s_addr = htonl(addr);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	700 sin.sin_port = htons(port);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	701 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	702
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	703 /// ditto
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	704 this(ushort port)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	705 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	706 sin.sin_addr.s_addr = 0; //any, "0.0.0.0"
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	707 sin.sin_port = htons(port);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	708 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	709
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	710 /// Human readable string representing the IPv4 address in dotted-decimal form.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	711 string toAddrString()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	712 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	713 return std.string.toString(inet_ntoa(sin.sin_addr)).dup;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	714 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	715
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	716 /// Human readable string representing the IPv4 port.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	717 string toPortString()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	718 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	719 return std.string.toString(port());
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	720 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	721
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	722 /// Human readable string representing the IPv4 address and port in the form $(I a.b.c.d:e).
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	723 string toString()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	724 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	725 return toAddrString() ~ ":" ~ toPortString();
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	726 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	727
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	728 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	729 * Parse an IPv4 address string in the dotted-decimal form $(I a.b.c.d)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	730 * and return the number.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	731 * If the string is not a legitimate IPv4 address,
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	732 * ADDR_NONE is returned.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	733 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	734 static uint parse(string addr)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	735 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	736 return ntohl(inet_addr(std.string.toStringz(addr)));
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	737 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	738 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	739
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	740
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	741 unittest
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	742 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	743 InternetAddress ia = new InternetAddress("63.105.9.61", 80);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	744 assert(ia.toString() == "63.105.9.61:80");
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	745 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	746
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	747
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	748 /** */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	749 class SocketAcceptException: SocketException
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	750 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	751 this(string msg, int err = 0)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	752 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	753 super(msg, err);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	754 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	755 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	756
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	757 /// How a socket is shutdown:
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	758 enum SocketShutdown: int
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	759 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	760 RECEIVE = SD_RECEIVE, /// socket receives are disallowed
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	761 SEND = SD_SEND, /// socket sends are disallowed
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	762 BOTH = SD_BOTH, /// both RECEIVE and SEND
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	763 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	764
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	765
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	766 /// Flags may be OR'ed together:
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	767 enum SocketFlags: int
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	768 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	769 NONE = 0, /// no flags specified
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	770
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	771 OOB = MSG_OOB, /// out-of-band stream data
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	772 PEEK = MSG_PEEK, /// peek at incoming data without removing it from the queue, only for receiving
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	773 DONTROUTE = MSG_DONTROUTE, /// data should not be subject to routing; this flag may be ignored. Only for sending
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	774 NOSIGNAL = MSG_NOSIGNAL, /// don't send SIGPIPE signal on socket write error and instead return EPIPE
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	775 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	776
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	777
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	778 /// Duration timeout value.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	779 extern(C) struct timeval
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	780 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	781 // D interface
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	782 int seconds; /// Number of seconds.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	783 int microseconds; /// Number of additional microseconds.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	784
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	785 // C interface
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	786 deprecated
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	787 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	788 alias seconds tv_sec;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	789 alias microseconds tv_usec;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	790 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	791 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	792
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	793
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	794 /// A collection of sockets for use with Socket.select.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	795 class SocketSet
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	796 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	797 private:
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	798 uint maxsockets; /// max desired sockets, the fd_set might be capable of holding more
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	799 fd_set set;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	800
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	801
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	802 version(Win32)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	803 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	804 uint count()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	805 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	806 return set.fd_count;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	807 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	808 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	809 else version(BsdSockets)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	810 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	811 int maxfd;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	812 uint count;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	813 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	814
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	815
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	816 public:
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	817
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	818 /// Set the maximum amount of sockets that may be added.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	819 this(uint max)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	820 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	821 maxsockets = max;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	822 reset();
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	823 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	824
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	825 /// Uses the default maximum for the system.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	826 this()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	827 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	828 this(FD_SETSIZE);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	829 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	830
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	831 /// Reset the SocketSet so that there are 0 Sockets in the collection.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	832 void reset()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	833 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	834 FD_ZERO(&set);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	835
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	836 version(BsdSockets)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	837 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	838 maxfd = -1;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	839 count = 0;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	840 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	841 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	842
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	843
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	844 void add(socket_t s)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	845 in
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	846 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	847 // Make sure too many sockets don't get added.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	848 assert(count < maxsockets);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	849 version(BsdSockets)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	850 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	851 version(GNU)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	852 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	853 // Tries to account for little and big endian..er needs work
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	854 // assert((s/NFDBITS+1)*NFDBITS/8 <= nbytes);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	855 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	856 else
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	857 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	858 assert(FDELT(s) < (FD_SETSIZE / NFDBITS));
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	859 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	860 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	861 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	862 body
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	863 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	864 FD_SET(s, &set);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	865
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	866 version(BsdSockets)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	867 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	868 ++count;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	869 if(s > maxfd)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	870 maxfd = s;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	871 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	872 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	873
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	874 /// Add a Socket to the collection. Adding more than the maximum has dangerous side affects.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	875 void add(Socket s)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	876 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	877 add(s.sock);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	878 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	879
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	880 void remove(socket_t s)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	881 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	882 FD_CLR(s, &set);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	883 version(BsdSockets)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	884 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	885 --count;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	886 // note: adjusting maxfd would require scanning the set, not worth it
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	887 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	888 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	889
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	890
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	891 /// Remove this Socket from the collection.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	892 void remove(Socket s)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	893 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	894 remove(s.sock);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	895 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	896
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	897 int isSet(socket_t s)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	898 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	899 return FD_ISSET(s, &set);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	900 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	901
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	902
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	903 /// Returns nonzero if this Socket is in the collection.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	904 int isSet(Socket s)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	905 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	906 return isSet(s.sock);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	907 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	908
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	909
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	910 /// Return maximum amount of sockets that can be added, like FD_SETSIZE.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	911 uint max()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	912 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	913 return maxsockets;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	914 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	915
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	916
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	917 fd_set* toFd_set()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	918 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	919 return &set;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	920 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	921
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	922
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	923 int selectn()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	924 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	925 version(Win32)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	926 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	927 return count;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	928 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	929 else version(BsdSockets)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	930 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	931 return maxfd + 1;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	932 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	933 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	934 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	935
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	936
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	937 /// The level at which a socket option is defined:
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	938 enum SocketOptionLevel: int
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	939 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	940 SOCKET = SOL_SOCKET, /// socket level
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	941 IP = ProtocolType.IP, /// internet protocol version 4 level
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	942 ICMP = ProtocolType.ICMP, ///
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	943 IGMP = ProtocolType.IGMP, ///
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	944 GGP = ProtocolType.GGP, ///
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	945 TCP = ProtocolType.TCP, /// transmission control protocol level
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	946 PUP = ProtocolType.PUP, ///
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	947 UDP = ProtocolType.UDP, /// user datagram protocol level
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	948 IDP = ProtocolType.IDP, ///
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	949 IPV6 = ProtocolType.IPV6, /// internet protocol version 6 level
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	950 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	951
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	952
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	953 /// Linger information for use with SocketOption.LINGER.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	954 extern(C) struct linger
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	955 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	956 version (BsdSockets)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	957 version (GNU)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	958 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	959 private alias std.c.unix.unix.linger __unix_linger;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	960 static assert(linger.sizeof == __unix_linger.sizeof);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	961 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	962 // D interface
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	963 version(Win32)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	964 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	965 uint16_t on; /// Nonzero for on.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	966 uint16_t time; /// Linger time.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	967 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	968 else version(BsdSockets)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	969 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	970 version (GNU)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	971 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	972
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	973 typeof(__unix_linger.l_onoff) on;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	974 typeof(__unix_linger.l_linger) time;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	975
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	976 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	977 else
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	978 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	979 int32_t on;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	980 int32_t time;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	981 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	982 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	983
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	984 // C interface
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	985 deprecated
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	986 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	987 alias on l_onoff;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	988 alias time l_linger;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	989 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	990 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	991
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	992
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	993 /// Specifies a socket option:
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	994 enum SocketOption: int
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	995 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	996 DEBUG = SO_DEBUG, /// record debugging information
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	997 BROADCAST = SO_BROADCAST, /// allow transmission of broadcast messages
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	998 REUSEADDR = SO_REUSEADDR, /// allow local reuse of address
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	999 LINGER = SO_LINGER, /// linger on close if unsent data is present
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1000 OOBINLINE = SO_OOBINLINE, /// receive out-of-band data in band
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1001 SNDBUF = SO_SNDBUF, /// send buffer size
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1002 RCVBUF = SO_RCVBUF, /// receive buffer size
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1003 DONTROUTE = SO_DONTROUTE, /// do not route
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1004
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1005 // SocketOptionLevel.TCP:
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1006 TCP_NODELAY = .TCP_NODELAY, /// disable the Nagle algorithm for send coalescing
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1007
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1008 // SocketOptionLevel.IPV6:
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1009 IPV6_UNICAST_HOPS = .IPV6_UNICAST_HOPS, ///
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1010 IPV6_MULTICAST_IF = .IPV6_MULTICAST_IF, ///
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1011 IPV6_MULTICAST_LOOP = .IPV6_MULTICAST_LOOP, ///
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1012 IPV6_JOIN_GROUP = .IPV6_JOIN_GROUP, ///
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1013 IPV6_LEAVE_GROUP = .IPV6_LEAVE_GROUP, ///
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1014 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1015
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1016
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1017 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1018 * Socket is a class that creates a network communication endpoint using the
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1019 * Berkeley sockets interface.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1020 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1021 class Socket
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1022 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1023 private:
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1024 socket_t sock;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1025 AddressFamily _family;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1026
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1027 version(Win32)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1028 bool _blocking = false; /// Property to get or set whether the socket is blocking or nonblocking.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1029
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1030
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1031 // For use with accepting().
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1032 protected this()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1033 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1034 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1035
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1036
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1037 public:
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1038
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1039 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1040 * Create a blocking socket. If a single protocol type exists to support
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1041 * this socket type within the address family, the ProtocolType may be
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1042 * omitted.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1043 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1044 this(AddressFamily af, SocketType type, ProtocolType protocol)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1045 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1046 sock = cast(socket_t)socket(af, type, protocol);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1047 if(sock == socket_t.init)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1048 throw new SocketException("Unable to create socket", _lasterr());
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1049 _family = af;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1050 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1051
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1052
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1053 // A single protocol exists to support this socket type within the
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1054 // protocol family, so the ProtocolType is assumed.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1055 /// ditto
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1056 this(AddressFamily af, SocketType type)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1057 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1058 this(af, type, cast(ProtocolType)0); // Pseudo protocol number.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1059 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1060
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1061
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1062 /// ditto
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1063 this(AddressFamily af, SocketType type, string protocolName)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1064 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1065 protoent* proto;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1066 proto = getprotobyname(toStringz(protocolName));
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1067 if(!proto)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1068 throw new SocketException("Unable to find the protocol", _lasterr());
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1069 this(af, type, cast(ProtocolType)proto.p_proto);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1070 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1071
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1072
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1073 ~this()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1074 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1075 close();
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1076 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1077
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1078
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1079 /// Get underlying socket handle.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1080 socket_t handle()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1081 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1082 return sock;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1083 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1084
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1085 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1086 * Get/set socket's blocking flag.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1087 *
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1088 * When a socket is blocking, calls to receive(), accept(), and send()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1089 * will block and wait for data/action.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1090 * A non-blocking socket will immediately return instead of blocking.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1091 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1092 bool blocking()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1093 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1094 version(Win32)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1095 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1096 return _blocking;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1097 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1098 else version(BsdSockets)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1099 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1100 return !(fcntl(handle, F_GETFL, 0) & O_NONBLOCK);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1101 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1102 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1103
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1104 /// ditto
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1105 void blocking(bool byes)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1106 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1107 version(Win32)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1108 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1109 uint num = !byes;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1110 if(_SOCKET_ERROR == ioctlsocket(sock, FIONBIO, &num))
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1111 goto err;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1112 _blocking = byes;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1113 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1114 else version(BsdSockets)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1115 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1116 int x = fcntl(sock, F_GETFL, 0);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1117 if(-1 == x)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1118 goto err;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1119 if(byes)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1120 x &= ~O_NONBLOCK;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1121 else
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1122 x \|= O_NONBLOCK;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1123 if(-1 == fcntl(sock, F_SETFL, x))
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1124 goto err;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1125 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1126 return; // Success.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1127
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1128 err:
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1129 throw new SocketException("Unable to set socket blocking", _lasterr());
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1130 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1131
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1132
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1133 /// Get the socket's address family.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1134 AddressFamily addressFamily() // getter
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1135 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1136 return _family;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1137 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1138
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1139 /// Property that indicates if this is a valid, alive socket.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1140 bool isAlive() // getter
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1141 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1142 int type, typesize = type.sizeof;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1143 return !getsockopt(sock, SOL_SOCKET, SO_TYPE, cast(char*)&type, &typesize);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1144 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1145
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1146 /// Associate a local address with this socket.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1147 void bind(Address addr)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1148 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1149 if(_SOCKET_ERROR == .bind(sock, addr.name(), addr.nameLen()))
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1150 throw new SocketException("Unable to bind socket", _lasterr());
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1151 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1152
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1153 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1154 * Establish a connection. If the socket is blocking, connect waits for
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1155 * the connection to be made. If the socket is nonblocking, connect
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1156 * returns immediately and the connection attempt is still in progress.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1157 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1158 void connect(Address to)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1159 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1160 if(_SOCKET_ERROR == .connect(sock, to.name(), to.nameLen()))
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1161 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1162 int err;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1163 err = _lasterr();
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1164
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1165 if(!blocking)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1166 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1167 version(Win32)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1168 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1169 if(WSAEWOULDBLOCK == err)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1170 return;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1171 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1172 else version(Unix)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1173 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1174 if(EINPROGRESS == err)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1175 return;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1176 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1177 else
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1178 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1179 static assert(0);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1180 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1181 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1182 throw new SocketException("Unable to connect socket", err);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1183 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1184 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1185
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1186 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1187 * Listen for an incoming connection. bind must be called before you can
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1188 * listen. The backlog is a request of how many pending incoming
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1189 * connections are queued until accept'ed.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1190 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1191 void listen(int backlog)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1192 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1193 if(_SOCKET_ERROR == .listen(sock, backlog))
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1194 throw new SocketException("Unable to listen on socket", _lasterr());
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1195 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1196
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1197 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1198 * Called by accept when a new Socket must be created for a new
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1199 * connection. To use a derived class, override this method and return an
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1200 * instance of your class. The returned Socket's handle must not be set;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1201 * Socket has a protected constructor this() to use in this situation.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1202 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1203 // Override to use a derived class.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1204 // The returned socket's handle must not be set.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1205 protected Socket accepting()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1206 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1207 return new Socket;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1208 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1209
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1210 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1211 * Accept an incoming connection. If the socket is blocking, accept
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1212 * waits for a connection request. Throws SocketAcceptException if unable
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1213 * to accept. See accepting for use with derived classes.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1214 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1215 Socket accept()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1216 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1217 socket_t newsock;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1218 //newsock = cast(socket_t).accept(sock, null, null); // DMD 0.101 error: found '(' when expecting ';' following 'statement
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1219 alias .accept topaccept;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1220 newsock = cast(socket_t)topaccept(sock, null, null);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1221 if(socket_t.init == newsock)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1222 throw new SocketAcceptException("Unable to accept socket connection", _lasterr());
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1223
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1224 Socket newSocket;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1225 try
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1226 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1227 newSocket = accepting();
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1228 assert(newSocket.sock == socket_t.init);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1229
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1230 newSocket.sock = newsock;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1231 version(Win32)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1232 newSocket._blocking = _blocking; //inherits blocking mode
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1233 newSocket._family = _family; //same family
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1234 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1235 catch(Object o)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1236 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1237 _close(newsock);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1238 throw o;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1239 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1240
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1241 return newSocket;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1242 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1243
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1244 /// Disables sends and/or receives.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1245 void shutdown(SocketShutdown how)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1246 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1247 .shutdown(sock, cast(int)how);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1248 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1249
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1250
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1251 private static void _close(socket_t sock)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1252 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1253 version(Win32)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1254 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1255 .closesocket(sock);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1256 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1257 else version(BsdSockets)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1258 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1259 .close(sock);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1260 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1261 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1262
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1263
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1264 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1265 * Immediately drop any connections and release socket resources.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1266 * Calling shutdown before close is recommended for connection-oriented
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1267 * sockets. The Socket object is no longer usable after close.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1268 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1269 //calling shutdown() before this is recommended
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1270 //for connection-oriented sockets
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1271 void close()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1272 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1273 _close(sock);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1274 sock = socket_t.init;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1275 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1276
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1277
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1278 private Address newFamilyObject()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1279 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1280 Address result;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1281 switch(_family)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1282 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1283 case cast(AddressFamily)AddressFamily.INET:
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1284 result = new InternetAddress;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1285 break;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1286
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1287 default:
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1288 result = new UnknownAddress;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1289 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1290 return result;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1291 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1292
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1293
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1294 /// Returns the local machine's host name. Idea from mango.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1295 static string hostName() // getter
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1296 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1297 char[256] result; // Host names are limited to 255 chars.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1298 if(_SOCKET_ERROR == .gethostname(result.ptr, result.length))
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1299 throw new SocketException("Unable to obtain host name", _lasterr());
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1300 return std.string.toString(cast(char*)result).dup;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1301 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1302
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1303 /// Remote endpoint Address.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1304 Address remoteAddress()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1305 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1306 Address addr = newFamilyObject();
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1307 int nameLen = addr.nameLen();
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1308 if(_SOCKET_ERROR == .getpeername(sock, addr.name(), &nameLen))
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1309 throw new SocketException("Unable to obtain remote socket address", _lasterr());
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1310 assert(addr.addressFamily() == _family);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1311 return addr;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1312 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1313
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1314 /// Local endpoint Address.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1315 Address localAddress()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1316 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1317 Address addr = newFamilyObject();
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1318 int nameLen = addr.nameLen();
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1319 if(_SOCKET_ERROR == .getsockname(sock, addr.name(), &nameLen))
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1320 throw new SocketException("Unable to obtain local socket address", _lasterr());
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1321 assert(addr.addressFamily() == _family);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1322 return addr;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1323 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1324
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1325 /// Send or receive error code.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1326 const int ERROR = _SOCKET_ERROR;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1327
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1328 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1329 * Send data on the connection. Returns the number of bytes actually
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1330 * sent, or ERROR on failure. If the socket is blocking and there is no
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1331 * buffer space left, send waits.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1332 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1333 //returns number of bytes actually sent, or -1 on error
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1334 int send(void[] buf, SocketFlags flags)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1335 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1336 flags \|= SocketFlags.NOSIGNAL;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1337 int sent = .send(sock, buf.ptr, buf.length, cast(int)flags);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1338 return sent;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1339 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1340
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1341 /// ditto
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1342 int send(void[] buf)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1343 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1344 return send(buf, SocketFlags.NOSIGNAL);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1345 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1346
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1347 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1348 * Send data to a specific destination Address. If the destination address is not specified, a connection must have been made and that address is used. If the socket is blocking and there is no buffer space left, sendTo waits.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1349 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1350 int sendTo(void[] buf, SocketFlags flags, Address to)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1351 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1352 flags \|= SocketFlags.NOSIGNAL;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1353 int sent = .sendto(sock, buf.ptr, buf.length, cast(int)flags, to.name(), to.nameLen());
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1354 return sent;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1355 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1356
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1357 /// ditto
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1358 int sendTo(void[] buf, Address to)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1359 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1360 return sendTo(buf, SocketFlags.NONE, to);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1361 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1362
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1363
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1364 //assumes you connect()ed
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1365 /// ditto
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1366 int sendTo(void[] buf, SocketFlags flags)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1367 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1368 flags \|= SocketFlags.NOSIGNAL;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1369 int sent = .sendto(sock, buf.ptr, buf.length, cast(int)flags, null, 0);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1370 return sent;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1371 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1372
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1373
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1374 //assumes you connect()ed
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1375 /// ditto
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1376 int sendTo(void[] buf)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1377 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1378 return sendTo(buf, SocketFlags.NONE);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1379 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1380
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1381
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1382 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1383 * Receive data on the connection. Returns the number of bytes actually
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1384 * received, 0 if the remote side has closed the connection, or ERROR on
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1385 * failure. If the socket is blocking, receive waits until there is data
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1386 * to be received.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1387 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1388 //returns number of bytes actually received, 0 on connection closure, or -1 on error
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1389 int receive(void[] buf, SocketFlags flags)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1390 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1391 if(!buf.length) //return 0 and don't think the connection closed
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1392 return 0;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1393 int read = .recv(sock, buf.ptr, buf.length, cast(int)flags);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1394 // if(!read) //connection closed
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1395 return read;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1396 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1397
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1398 /// ditto
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1399 int receive(void[] buf)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1400 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1401 return receive(buf, SocketFlags.NONE);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1402 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1403
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1404 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1405 * Receive data and get the remote endpoint Address.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1406 * If the socket is blocking, receiveFrom waits until there is data to
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1407 * be received.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1408 * Returns: the number of bytes actually received,
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1409 * 0 if the remote side has closed the connection, or ERROR on failure.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1410 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1411 int receiveFrom(void[] buf, SocketFlags flags, out Address from)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1412 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1413 if(!buf.length) //return 0 and don't think the connection closed
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1414 return 0;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1415 from = newFamilyObject();
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1416 int nameLen = from.nameLen();
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1417 int read = .recvfrom(sock, buf.ptr, buf.length, cast(int)flags, from.name(), &nameLen);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1418 assert(from.addressFamily() == _family);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1419 // if(!read) //connection closed
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1420 return read;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1421 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1422
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1423
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1424 /// ditto
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1425 int receiveFrom(void[] buf, out Address from)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1426 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1427 return receiveFrom(buf, SocketFlags.NONE, from);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1428 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1429
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1430
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1431 //assumes you connect()ed
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1432 /// ditto
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1433 int receiveFrom(void[] buf, SocketFlags flags)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1434 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1435 if(!buf.length) //return 0 and don't think the connection closed
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1436 return 0;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1437 int read = .recvfrom(sock, buf.ptr, buf.length, cast(int)flags, null, null);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1438 // if(!read) //connection closed
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1439 return read;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1440 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1441
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1442
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1443 //assumes you connect()ed
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1444 /// ditto
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1445 int receiveFrom(void[] buf)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1446 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1447 return receiveFrom(buf, SocketFlags.NONE);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1448 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1449
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1450
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1451 /// Get a socket option. Returns the number of bytes written to result.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1452 //returns the length, in bytes, of the actual result - very different from getsockopt()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1453 int getOption(SocketOptionLevel level, SocketOption option, void[] result)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1454 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1455 int len = result.length;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1456 if(_SOCKET_ERROR == .getsockopt(sock, cast(int)level, cast(int)option, result.ptr, &len))
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1457 throw new SocketException("Unable to get socket option", _lasterr());
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1458 return len;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1459 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1460
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1461
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1462 /// Common case of getting integer and boolean options.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1463 int getOption(SocketOptionLevel level, SocketOption option, out int32_t result)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1464 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1465 return getOption(level, option, (&result)[0 .. 1]);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1466 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1467
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1468
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1469 /// Get the linger option.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1470 int getOption(SocketOptionLevel level, SocketOption option, out linger result)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1471 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1472 //return getOption(cast(SocketOptionLevel)SocketOptionLevel.SOCKET, SocketOption.LINGER, (&result)[0 .. 1]);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1473 return getOption(level, option, (&result)[0 .. 1]);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1474 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1475
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1476 // Set a socket option.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1477 void setOption(SocketOptionLevel level, SocketOption option, void[] value)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1478 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1479 if(_SOCKET_ERROR == .setsockopt(sock, cast(int)level, cast(int)option, value.ptr, value.length))
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1480 throw new SocketException("Unable to set socket option", _lasterr());
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1481 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1482
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1483
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1484 /// Common case for setting integer and boolean options.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1485 void setOption(SocketOptionLevel level, SocketOption option, int32_t value)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1486 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1487 setOption(level, option, (&value)[0 .. 1]);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1488 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1489
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1490
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1491 /// Set the linger option.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1492 void setOption(SocketOptionLevel level, SocketOption option, linger value)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1493 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1494 //setOption(cast(SocketOptionLevel)SocketOptionLevel.SOCKET, SocketOption.LINGER, (&value)[0 .. 1]);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1495 setOption(level, option, (&value)[0 .. 1]);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1496 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1497
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1498
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1499 /**
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1500 * Wait for a socket to change status. A wait timeout timeval or int microseconds may be specified; if a timeout is not specified or the timeval is null, the maximum timeout is used. The timeval timeout has an unspecified value when select returns. Returns the number of sockets with status changes, 0 on timeout, or -1 on interruption. If the return value is greater than 0, the SocketSets are updated to only contain the sockets having status changes. For a connecting socket, a write status change means the connection is established and it's able to send. For a listening socket, a read status change means there is an incoming connection request and it's able to accept.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1501 */
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1502 //SocketSet's updated to include only those sockets which an event occured
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1503 //returns the number of events, 0 on timeout, or -1 on interruption
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1504 //for a connect()ing socket, writeability means connected
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1505 //for a listen()ing socket, readability means listening
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1506 //Winsock: possibly internally limited to 64 sockets per set
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1507 static int select(SocketSet checkRead, SocketSet checkWrite, SocketSet checkError, timeval* tv)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1508 in
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1509 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1510 //make sure none of the SocketSet's are the same object
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1511 if(checkRead)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1512 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1513 assert(checkRead !is checkWrite);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1514 assert(checkRead !is checkError);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1515 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1516 if(checkWrite)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1517 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1518 assert(checkWrite !is checkError);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1519 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1520 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1521 body
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1522 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1523 fd_set* fr, fw, fe;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1524 int n = 0;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1525
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1526 version(Win32)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1527 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1528 // Windows has a problem with empty fd_set`s that aren't null.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1529 fr = (checkRead && checkRead.count()) ? checkRead.toFd_set() : null;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1530 fw = (checkWrite && checkWrite.count()) ? checkWrite.toFd_set() : null;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1531 fe = (checkError && checkError.count()) ? checkError.toFd_set() : null;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1532 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1533 else
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1534 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1535 if(checkRead)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1536 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1537 fr = checkRead.toFd_set();
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1538 n = checkRead.selectn();
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1539 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1540 else
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1541 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1542 fr = null;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1543 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1544
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1545 if(checkWrite)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1546 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1547 fw = checkWrite.toFd_set();
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1548 int _n;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1549 _n = checkWrite.selectn();
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1550 if(_n > n)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1551 n = _n;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1552 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1553 else
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1554 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1555 fw = null;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1556 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1557
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1558 if(checkError)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1559 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1560 fe = checkError.toFd_set();
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1561 int _n;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1562 _n = checkError.selectn();
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1563 if(_n > n)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1564 n = _n;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1565 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1566 else
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1567 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1568 fe = null;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1569 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1570 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1571
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1572 int result = .select(n, fr, fw, fe, cast(_ctimeval*)tv);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1573
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1574 version(Win32)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1575 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1576 if(_SOCKET_ERROR == result && WSAGetLastError() == WSAEINTR)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1577 return -1;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1578 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1579 else version(Unix)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1580 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1581 if(_SOCKET_ERROR == result && getErrno() == EINTR)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1582 return -1;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1583 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1584 else
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1585 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1586 static assert(0);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1587 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1588
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1589 if(_SOCKET_ERROR == result)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1590 throw new SocketException("Socket select error", _lasterr());
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1591
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1592 return result;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1593 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1594
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1595
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1596 /// ditto
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1597 static int select(SocketSet checkRead, SocketSet checkWrite, SocketSet checkError, int microseconds)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1598 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1599 timeval tv;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1600 tv.seconds = 0;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1601 tv.microseconds = microseconds;
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1602 return select(checkRead, checkWrite, checkError, &tv);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1603 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1604
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1605
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1606 /// ditto
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1607 //maximum timeout
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1608 static int select(SocketSet checkRead, SocketSet checkWrite, SocketSet checkError)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1609 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1610 return select(checkRead, checkWrite, checkError, null);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1611 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1612
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1613
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1614 /+
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1615 bool poll(events)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1616 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1617 int WSAEventSelect(socket_t s, WSAEVENT hEventObject, int lNetworkEvents); // Winsock 2 ?
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1618 int poll(pollfd* fds, int nfds, int timeout); // Unix ?
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1619 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1620 +/
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1621 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1622
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1623
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1624 /// TcpSocket is a shortcut class for a TCP Socket.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1625 class TcpSocket: Socket
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1626 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1627 /// Constructs a blocking TCP Socket.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1628 this(AddressFamily family)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1629 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1630 super(family, SocketType.STREAM, ProtocolType.TCP);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1631 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1632
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1633 /// Constructs a blocking TCP Socket.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1634 this()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1635 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1636 this(cast(AddressFamily)AddressFamily.INET);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1637 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1638
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1639
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1640 //shortcut
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1641 /// Constructs a blocking TCP Socket and connects to an InternetAddress.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1642 this(Address connectTo)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1643 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1644 this(connectTo.addressFamily());
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1645 connect(connectTo);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1646 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1647 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1648
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1649
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1650 /// UdpSocket is a shortcut class for a UDP Socket.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1651 class UdpSocket: Socket
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1652 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1653 /// Constructs a blocking UDP Socket.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1654 this(AddressFamily family)
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1655 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1656 super(family, SocketType.DGRAM, ProtocolType.UDP);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1657 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1658
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1659
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1660 /// Constructs a blocking UDP Socket.
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1661 this()
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1662 {
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1663 this(cast(AddressFamily)AddressFamily.INET);
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1664 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1665 }
373489eeaf90 Applied downs' lphobos update Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1666

Mercurial > projects > ldc

annotate lphobos/std/socket.d @ 662:88e23f8c2354