6 SysUtils, Classes, {SAX, SAXHelpers, SAXComps, SAXKW,}
7 GikoSystem, {XMLIntf, XMLDoc}{, HttpApp} YofUtils;
10 TAddressHistoryDM = class(TDataModule)
11 procedure DataModuleCreate(Sender: TObject);
14 // FReadCount: Integer;
16 // procedure SAXStartDocument(Sender: TObject);
17 // procedure SAXEndDocument(Sender: TObject);
18 // procedure SAXStartElement(Sender: TObject; const NamespaceURI, LocalName, QName: SAXString; const Atts: IAttributes);
19 // procedure SAXEndElement(Sender: TObject; const NamespaceURI, LocalName, QName: SAXString);
20 // procedure SAXCharacters(Sender: TObject; const PCh: SAXString);
23 procedure ReadHistory(sl: TStrings; ReadCount: Integer);
24 procedure WriteHistory(sl: TStrings; WriteCount: Integer);
28 AddressHistoryDM: TAddressHistoryDM;
33 ADDRESS_HISTORY_FILE_NAME = 'AddressHistory.xml';
37 procedure TAddressHistoryDM.DataModuleCreate(Sender: TObject);
42 procedure TAddressHistoryDM.ReadHistory(sl: TStrings; ReadCount: Integer);
48 HistoryNode: IXMLNode;
55 FReadCount := ReadCount;
57 FileName := GikoSys.GetConfigDir + ADDRESS_HISTORY_FILE_NAME;
59 if FileExists(FileName) then begin
61 XMLDoc := LoadXMLDocument(FileName);
62 XMLNode := XMLDoc.DocumentElement;
64 if XMLNode.NodeName = 'address' then begin
65 for i := 0 to XMLNode.ChildNodes.Count - 1 do begin
66 HistoryNode := XMLNode.ChildNodes[i];
67 if HistoryNode.NodeName = 'history' then begin
68 if FReadCount >= sl.Count then begin
69 s := Trim(HistoryNode.Attributes['url']);
72 //sl.Add(HttpDecode(s));
81 // AddressSAXHandler.OnStartDocument := SAXStartDocument;
82 // AddressSAXHandler.OnEndDocument := SAXEndDocument;
83 // AddressSAXHandler.OnStartElement := SAXStartElement;
84 // AddressSAXHandler.OnStartElement := SAXStartElement;
85 // AddressSAXHandler.OnEndElement := SAXEndElement;
86 // AddressSAXHandler.OnCharacters := SAXCharacters;
88 // AddressSAXReader.Vendor := 'Keith Wood';
89 // AddressSAXReader.URL := FileName;
90 // AddressSAXReader.Parse;
93 procedure TAddressHistoryDM.WriteHistory(sl: TStrings; WriteCount: Integer);
96 SaveList: TStringList;
100 XMLDoc: IXMLDocument;
102 HistoryNode: IXMLNode;
106 XMLDoc := NewXMLDocument;
107 XMLDoc.Encoding := 'Shift_JIS';
108 XMLDoc.StandAlone := 'yes';
109 XMLNode := XMLDoc.AddChild('address');
111 FileName := GikoSys.GetConfigDir + ADDRESS_HISTORY_FILE_NAME;
112 if sl.Count > WriteCount then
117 for i := 0 to Count - 1 do begin
118 HistoryNode := XMLNode.AddChild('history');
119 HistoryNode.Attributes['url'] := Trim(sl[i]);
121 XMLDoc.SaveToFile(FileName);
123 FileName := GikoSys.GetConfigDir + ADDRESS_HISTORY_FILE_NAME;
124 SaveList := TStringList.Create;
126 if sl.Count > WriteCount then
130 SaveList.Add('<?xml version="1.0" encoding="Shift_JIS" standalone="yes"?>');
131 SaveList.Add('<address>');
132 for i := 0 to Count - 1 do begin
133 SaveList.Add('<history url="' + HttpEncode(Trim(sl[i])) + '"/>');
135 SaveList.Add('</address>');
136 SaveList.SaveToFile(FileName);
142 {procedure TAddressHistoryDM.SAXStartDocument(Sender: TObject);
147 procedure TAddressHistoryDM.SAXEndDocument(Sender: TObject);
152 procedure TAddressHistoryDM.SAXStartElement(Sender: TObject; const NamespaceURI, LocalName, QName: SAXString;
153 const Atts: IAttributes);
157 if QName = 'history' then begin
158 if FReadCount >= FList.Count then begin
159 s := Atts.getValue('url');
160 if Trim(s) <> '' then
166 procedure TAddressHistoryDM.SAXEndElement(Sender: TObject; const NamespaceURI, LocalName, QName: SAXString);
171 procedure TAddressHistoryDM.SAXCharacters(Sender: TObject; const PCh: SAXString);