JwaWSipx.pas
资源名称:win32api.zip [点击查看]
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上传日期:2009-07-28
资源大小:1749k
文件大小:5k
源码类别:
Windows编程
开发平台:
Delphi
- {******************************************************************************}
- { }
- { Winsock2 IPX API interface Unit for Object Pascal }
- { }
- { Portions created by Microsoft are Copyright (C) 1995-2001 Microsoft }
- { Corporation. All Rights Reserved. }
- { }
- { The original file is: wsipx.h, released June 2000. The original Pascal }
- { code is: WSIpx.pas, released December 2000. The initial developer of the }
- { Pascal code is Marcel van Brakel (brakelm@chello.nl). }
- { }
- { Portions created by Marcel van Brakel are Copyright (C) 1999-2001 }
- { Marcel van Brakel. All Rights Reserved. }
- { }
- { Obtained through: Joint Endeavour of Delphi Innovators (Project JEDI) }
- { }
- { You may retrieve the latest version of this file at the Project JEDI home }
- { page, located at http://delphi-jedi.org or my personal homepage located at }
- { http://members.chello.nl/m.vanbrakel2 }
- { }
- { The contents of this file are used with permission, subject to the Mozilla }
- { Public License Version 1.1 (the "License"); you may not use this file except }
- { in compliance with the License. You may obtain a copy of the License at }
- { http://www.mozilla.org/MPL/MPL-1.1.html }
- { }
- { Software distributed under the License is distributed on an "AS IS" basis, }
- { WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for }
- { the specific language governing rights and limitations under the License. }
- { }
- { Alternatively, the contents of this file may be used under the terms of the }
- { GNU Lesser General Public License (the "LGPL License"), in which case the }
- { provisions of the LGPL License are applicable instead of those above. }
- { If you wish to allow use of your version of this file only under the terms }
- { of the LGPL License and not to allow others to use your version of this file }
- { under the MPL, indicate your decision by deleting the provisions above and }
- { replace them with the notice and other provisions required by the LGPL }
- { License. If you do not delete the provisions above, a recipient may use }
- { your version of this file under either the MPL or the LGPL License. }
- { }
- { For more information about the LGPL: http://www.gnu.org/copyleft/lesser.html }
- { }
- {******************************************************************************}
- unit JwaWSipx;
- {$WEAKPACKAGEUNIT}
- {$HPPEMIT ''}
- {$HPPEMIT '#include "wsipx.h"'}
- {$HPPEMIT ''}
- {$I WINDEFINES.INC}
- interface
- //
- // Microsoft Windows
- // Copyright (C) Microsoft Corporation, 1992-1999.
- //
- // Windows Sockets include file for IPX/SPX. This file contains all
- // standardized IPX/SPX information. Include this header file after
- // winsock.h.
- //
- // To open an IPX socket, call socket() with an address family of
- // AF_IPX, a socket type of SOCK_DGRAM, and protocol NSPROTO_IPX.
- // Note that the protocol value must be specified, it cannot be 0.
- // All IPX packets are sent with the packet type field of the IPX
- // header set to 0.
- //
- // To open an SPX or SPXII socket, call socket() with an address
- // family of AF_IPX, socket type of SOCK_SEQPACKET or SOCK_STREAM,
- // and protocol of NSPROTO_SPX or NSPROTO_SPXII. If SOCK_SEQPACKET
- // is specified, then the end of message bit is respected, and
- // recv() calls are not completed until a packet is received with
- // the end of message bit set. If SOCK_STREAM is specified, then
- // the end of message bit is not respected, and recv() completes
- // as soon as any data is received, regardless of the setting of the
- // end of message bit. Send coalescing is never performed, and sends
- // smaller than a single packet are always sent with the end of
- // message bit set. Sends larger than a single packet are packetized
- // with the end of message bit set on only the last packet of the
- // send.
- //
- //
- // This is the structure of the SOCKADDR structure for IPX and SPX.
- //
- type
- SOCKADDR_IPX = record
- sa_family: Smallint;
- sa_netnum: array [0..3] of Char;
- sa_nodenum: array [0..5] of Char;
- sa_socket: Word;
- end;
- {$EXTERNALSYM SOCKADDR_IPX}
- PSOCKADDR_IPX = ^SOCKADDR_IPX;
- {$EXTERNALSYM PSOCKADDR_IPX}
- LPSOCKADDR_IPX = ^SOCKADDR_IPX;
- {$EXTERNALSYM LPSOCKADDR_IPX}
- TSockAddrIPX = SOCKADDR_IPX;
- PSockAddrIPX = LPSOCKADDR_IPX;
- //
- // Protocol families used in the "protocol" parameter of the socket() API.
- //
- const
- NSPROTO_IPX = 1000;
- {$EXTERNALSYM NSPROTO_IPX}
- NSPROTO_SPX = 1256;
- {$EXTERNALSYM NSPROTO_SPX}
- NSPROTO_SPXII = 1257;
- {$EXTERNALSYM NSPROTO_SPXII}
- implementation
- end.