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{
FPDoc - Free Pascal Documentation Tool
Copyright (C) 2000 - 2003 by
Areca Systems GmbH / Sebastian Guenther, sg@freepascal.org
2005-2012 by
various FPC contributors
* 'XML struct' output generator
See the file COPYING, included in this distribution,
for details about the copyright.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
}
{$mode objfpc}
{$H+}
unit dw_XML;
interface
uses DOM, PasTree, dGlobals, dwriter, xmlWrite, SysUtils;
Type
{ TXMLWriter }
TXMLWriter = Class(TFPDocWriter)
function ModuleToXMLStruct(AModule: TPasModule): TXMLDocument;
Procedure WriteDoc; override;
end;
implementation
function TXMLWriter.ModuleToXMLStruct(AModule: TPasModule): TXMLDocument;
var
ModuleElement: TDOMElement;
procedure ProcessProcedure(Proc: TPasProcedure; Element: TDOMElement);
var
ProcEl: TDOMElement;
begin
ProcEl := Result.CreateElement(Proc.TypeName);
Element.AppendChild(ProcEl);
ProcEl['name'] := Proc.Name;
end;
procedure ProcessVariable(AVar: TPasVariable; Element: TDOMElement);
var
VarEl: TDOMElement;
begin
VarEl := Result.CreateElement('var');
Element.AppendChild(VarEl);
VarEl['name'] := AVar.Name;
end;
procedure ProcessSection(ASection: TPasSection; const Name: DOMString);
var
Element, UsesElement, UnitElement: TDOMElement;
i: Integer;
Decl: TPasElement;
begin
Element := Result.CreateElement(Name);
ModuleElement.AppendChild(Element);
if ASection.UsesList.Count > 0 then
begin
UsesElement := Result.CreateElement('uses');
Element.AppendChild(UsesElement);
for i := 0 to ASection.UsesList.Count - 1 do
begin
UnitElement := Result.CreateElement('unit-ref');
UnitElement['name'] := TPasType(ASection.UsesList[i]).Name;
UsesElement.AppendChild(UnitElement);
end;
end;
for i := 0 to ASection.Declarations.Count - 1 do
begin
Decl := TPasElement(ASection.Declarations[i]);
if Decl.InheritsFrom(TPasProcedure) then
ProcessProcedure(TPasProcedure(Decl), Element)
else if Decl.ClassType = TPasVariable then
ProcessVariable(TPasVariable(Decl), Element);
end;
end;
begin
Result := TXMLDocument.Create;
Result.AppendChild(Result.CreateComment(SDocGeneratedByComment));
Result.AppendChild(Result.CreateElement('fp-refdoc'));
ModuleElement := Result.CreateElement('unit');
ModuleElement['name'] := AModule.Name;
Result.DocumentElement.AppendChild(ModuleElement);
ProcessSection(AModule.InterfaceSection, 'interface');
end;
{ TXMLWriter }
procedure TXMLWriter.WriteDoc;
var
doc: TXMLDocument;
i: Integer;
begin
if Engine.Output <> '' then
Engine.Output := IncludeTrailingBackSlash(Engine.Output);
for i := 0 to Package.Modules.Count - 1 do
begin
doc := ModuleToXMLStruct(TPasModule(Package.Modules[i]));
WriteXMLFile(doc, Engine.Output + TPasModule(Package.Modules[i]).Name + '.xml' );
doc.Free;
end;
end;
initialization
// Do not localize.
RegisterWriter(TXMLWriter,'xml','fpdoc XML output.');
finalization
UnRegisterWriter('xml');
end.
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