109 lines
2.7 KiB
ObjectPascal
109 lines
2.7 KiB
ObjectPascal
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unit LazHelperCS;
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interface
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{$I frx.inc}
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uses
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{$IFDEF Linux}
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BaseUnix, termio,
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{$ENDIF}
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LCLType, Messages, Sockets, LResources, Dialogs, LMessages;
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{$IFDEF Linux}
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const
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INVALID_SOCKET = TSocket(NOT(0));
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SOCKET_ERROR = -1;
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FIONBIO = termio.FIONBIO;
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MAXGETHOSTSTRUCT = 1024;
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FD_READ = $01;
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FD_WRITE = $02;
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FD_ACCEPT = $08;
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FD_CONNECT = $10;
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FD_CLOSE = $20;
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SO_OPENTYPE = $7008;
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SO_SYNCHRONOUS_ALERT = $10;
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SO_SYNCHRONOUS_NONALERT = $20;
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type
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TSockAddrIn = TSockAddr;
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TDWordFiller = Integer;
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function Socket(af, Struc, Protocol: Integer): TSocket;
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function Select(nfds: Integer; readfds, writefds, exceptfds: PFDSet; timeout: PTimeVal): Longint;
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function IoctlSocket(s: TSocket; cmd: DWORD; var arg: integer): Integer;
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function inet_addr(cp:pchar):cardinal;
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function inet_ntoa(i : TInAddr): AnsiString;
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function getpeername( const s: TSocket; var name: TSockAddr; var namelen: Longint ): Longint;
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function FD_ZERO(out nset : TFDSet):cint;
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function FD_SET(fdno:cint;var nset : TFDSet): cint;
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function FD_ISSET (fdno:cint;const nset : TFDSet): Boolean;
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function setsockopt(s:cint; level:cint; optname:cint; optval:pointer; optlen : tsocklen):cint;
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function getsockopt(s:cint; level:cint; optname:cint; optval:pointer; optlen : tsocklen):cint;
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{$ENDIF}
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implementation
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uses
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frxUtils;
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{$IFDEF Linux}
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function Socket(af, Struc, Protocol: Integer): TSocket;
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begin
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Result := fpSocket(af, struc, protocol);
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end;
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function Select(nfds: Integer; readfds, writefds, exceptfds: PFDSet;timeout: PTimeVal): Longint;
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begin
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Result := fpSelect(nfds, readfds, writefds, exceptfds, timeout);
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end;
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function IoctlSocket(s: TSocket; cmd: DWORD; var arg: integer): Integer;
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begin
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Result := fpIoctl(s, cmd, @arg);
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end;
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function inet_addr(cp:pchar):cardinal;
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begin
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Result := StrToNetAddr(cp).s_addr;
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end;
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function inet_ntoa(i : TInAddr): AnsiString;
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begin
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Result := NetAddrToStr(i);
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end;
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function getpeername( const s: TSocket; var name: TSockAddr; var namelen: Longint ): Longint;
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begin
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Result := fpgetpeername(s, @name, @namelen);
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end;
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function FD_ZERO(out nset : TFDSet):cint;
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begin
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Result := fpFD_ZERO(nset);
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end;
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function FD_SET(fdno:cint;var nset : TFDSet): cint;
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begin
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Result := fpFD_SET(fdno, nset);
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end;
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function FD_ISSET (fdno:cint;const nset : TFDSet): Boolean;
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begin
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Result := Boolean(fpFD_ISSET(fdno, nset));
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end;
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function setsockopt(s:cint; level:cint; optname:cint; optval:pointer; optlen : tsocklen):cint;
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begin
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Result := fpsetsockopt(s, level, optname, optval, optlen);
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end;
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function getsockopt(s:cint; level:cint; optname:cint; optval:pointer; optlen : tsocklen):cint;
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begin
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Result := fpgetsockopt(s, level, optname, optval, @optlen);
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end;
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{$ENDIF}
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end.
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