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https://gitlab.com/freepascal.org/lazarus/lazarus.git
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85 lines
3.5 KiB
ObjectPascal
85 lines
3.5 KiB
ObjectPascal
{
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***************************************************************************
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* *
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* This source is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This code is distributed in the hope that it will be useful, but *
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* 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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* General Public License for more details. *
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* *
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* A copy of the GNU General Public License is available on the World *
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* Wide Web at <http://www.gnu.org/copyleft/gpl.html>. You can also *
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* obtain it by writing to the Free Software Foundation, *
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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* *
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***************************************************************************
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Author: Mattias Gaertner
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Abstract:
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Demo for automatic fixing the filenames of include directives and uses
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section.
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}
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program FixFilenames;
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{$mode objfpc}{$H+}
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uses
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Classes, SysUtils, DefineTemplates, CodeToolsConfig, FileProcs,
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CodeToolsStructs, CodeToolManager, CodeCache;
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const
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ConfigFilename = 'codetools.config';
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var
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Code: TCodeBuffer;
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Filename: String;
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MissingUnits: TStrings;
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ReplaceUnits: TStringToStringTree;
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MissingIncludeFilesCodeXYPos: TFPList;
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begin
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// init the codetools
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CodeToolBoss.SimpleInit(ConfigFilename);
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// load the example unit
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Filename:=ExpandFileNameUTF8('scanexamples/brokenfilenames.pas');
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Code:=CodeToolBoss.LoadFile(Filename,false,false);
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if Code=nil then
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raise Exception.Create('unable to read '+Filename);
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// fix the filenames in the include directives
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MissingIncludeFilesCodeXYPos:=nil;
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if not CodeToolBoss.FixIncludeFilenames(Code,true,
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MissingIncludeFilesCodeXYPos)
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then
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raise Exception.Create('unable to fix include filesnames in '+Filename+' '+CodeToolBoss.ErrorMessage);
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CodeToolBoss.FreeListOfPCodeXYPosition(MissingIncludeFilesCodeXYPos);
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// replace some unit names
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ReplaceUnits:=TStringToStringTree.Create(false);
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ReplaceUnits['classes']:='Classes, SysUtils';
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ReplaceUnits['CustApp']:='';
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if not CodeToolBoss.ReplaceUsedUnits(Code,ReplaceUnits) then
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raise Exception.Create('unable to fix unit names in '+Filename+' '+CodeToolBoss.ErrorMessage);
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ReplaceUnits.Free;
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// fix the unitnames in the uses section
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MissingUnits:=nil;
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if not CodeToolBoss.FindMissingUnits(Code,MissingUnits,true) then
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raise Exception.Create('unable to fix unit names in '+Filename+' '+CodeToolBoss.ErrorMessage);
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if MissingUnits<>nil then begin
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writeln('MissingUnits=',MissingUnits.Text);
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if not CodeToolBoss.CommentUnitsInUsesSections(Code,MissingUnits) then
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raise Exception.Create('unable to comment units in uses section in '+Filename+' '+CodeToolBoss.ErrorMessage);
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MissingUnits.Free;
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end;
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writeln('==================================================================');
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writeln(Code.Source);
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end.
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