70 lines
1.9 KiB
ObjectPascal
70 lines
1.9 KiB
ObjectPascal
{ BePascal - A pascal wrapper around the BeOS API
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Copyright (C) 2002 Olivier Coursiere
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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}
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unit Roster;
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interface
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uses
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beobj, appdefs, supportdefs,
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message;
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type
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TRoster = class(TBeObject)
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private
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public
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constructor Create; override;
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destructor Destroy; override;
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function Broadcast(aMessage : TMessage) : TStatus_t;
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end;
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function Get_be_roster : TCPlusObject; cdecl; external BePascalLibName;
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function BRoster_Create(AObject : TObject) : TCPlusObject; cdecl; external BePascalLibName;
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procedure BRoster_Destroy(CPlusObject : TCPlusObject); cdecl; external BePascalLibName;
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function BRoster_Broadcast(aRoster : TCPlusObject; aMessage : TCPlusObject) : TStatus_t; cdecl; external BePascalLibName;
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var
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be_roster : TRoster;
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implementation
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constructor TRoster.Create;
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begin
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inherited;
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CPlusObject := BRoster_Create(Self);
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be_roster := Self;
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end;
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destructor TRoster.Destroy;
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begin
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BRoster_Destroy(CPlusObject);
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inherited;
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end;
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function TRoster.Broadcast(aMessage : TMessage) : TStatus_t;
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begin
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result := BRoster_Broadcast(Self.CPlusObject, aMessage.CPlusObject);
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end;
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initialization
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be_roster := TRoster.Wrap(Get_be_roster);
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finalization
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be_roster.UnWrap;
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be_roster := nil;
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end. |