ItemDownload.pas

   1 unit ItemDownload;
   2
   3 interface
   4
   5 uses
   6         Windows, SysUtils, Classes, ComCtrls, Controls, Forms, IdHTTP,
   7         {HTTPApp,} YofUtils, IdGlobal, IdException, IdComponent, IniFiles, {DateUtils,}
   8         GikoSystem, BoardGroup, MonaUtils, ExternalBoardManager, ExternalBoardPlugInMain,
   9         Sort;
  10
  11 type
  12         TDownloadItem = class;
  13         TGikoDownloadType = (gdtBoard, gdtThread);
  14         TGikoDownloadState = (gdsWait, gdsWork, gdsComplete, gdsDiffComplete, gdsNotModify, gdsAbort, gdsError);
  15         TGikoCgiStatus = (gcsOK, gcsINCR, gcsERR);
  16         TGikoDLProgress = (gdpStd, gdpAll, gdpDatOchi, gdpOfflaw);
  17
  18         TGikoWorkEvent = procedure(Sender: TObject; AWorkMode: TWorkMode; const AWorkCount: Integer; ID: Integer) of object;
  19         TGikoWorkBeginEvent = procedure(Sender: TObject; AWorkMode: TWorkMode; const AWorkCountMax: Integer; ID: Integer; const AWorkTitle: string) of object;
  20         TGikoWorkEndEvent = procedure(Sender: TObject; AWorkMode: TWorkMode; ID: Integer) of object;
  21         TDownloadEndEvent = procedure(Sender: TObject; Item: TDownloadItem) of object;
  22         TDownloadMsgEvent = procedure(Sender: TObject; Item: TDownloadItem; Msg: string; Icon: TGikoMessageIcon) of object;
  23
  24         TCgiStatus = record
  25                 FStatus: TGikoCgiStatus;
  26                 FSize: Integer;
  27                 FErrText: string;
  28         end;
  29
  30
  31         TDownloadThread = class(TThread)
  32         private
  33                 FIndy: TIdHttp;
  34                 FItem: TDownloadItem;
  35                 FNumber: Integer;
  36                 FAbort: Boolean;
  37                 FMsg: string;
  38                 FIcon: TGikoMessageIcon;
  39                 FSessionID: string;
  40                 FOnWork: TGikoWorkEvent;
  41                 FOnWorkBegin: TGikoWorkBeginEvent;
  42                 FOnWorkEnd: TGikoWorkEndEvent;
  43                 FOnDownloadEnd: TDownloadEndEvent;
  44                 FOnDownloadMsg: TDownloadMsgEvent;
  45                 FDownloadTitle: string;
  46
  47                 procedure FireDownloadEnd;
  48                 procedure FireDownloadMsg;
  49                 procedure GetSessionID;
  50                 procedure WorkBegin(Sender: TObject; AWorkMode: TWorkMode; const AWorkCountMax: Integer);
  51                 procedure WorkEnd(Sender: TObject; AWorkMode: TWorkMode);
  52                 procedure Work(Sender: TObject; AWorkMode: TWorkMode; const AWorkCount: Integer);
  53                 function ParseCgiStatus(Content: string): TCgiStatus;
  54                 function CgiDownload(ItemType: TGikoDownloadType; URL: string; Modified: TDateTime): Boolean;
  55                 function DatDownload(ItemType: TGikoDownloadType; URL: string; Modified: TDateTime; RangeStart: Integer; AdjustLen: Integer): Boolean;
  56                 function DeleteStatusLine(Content: string): string;
  57         protected
  58                 procedure Execute; override;
  59         public
  60                 property Item: TDownloadItem read FItem write FItem;
  61                 property Number: Integer read FNumber write FNumber;
  62                 constructor Create(CreateSuspended: Boolean);
  63                                 destructor Destroy; override;
  64                 procedure Abort;
  65                 property OnWork: TGikoWorkEvent read FOnWork write FOnWork;
  66                 property OnWorkBegin: TGikoWorkBeginEvent read FOnWorkBegin write FOnWorkBegin;
  67                 property OnWorkEnd: TGikoWorkEndEvent read FOnWorkEnd write FOnWorkEnd;
  68                 property OnDownloadEnd: TDownloadEndEvent read FOnDownloadEnd write FOnDownloadEnd;
  69                 property OnDownloadMsg: TDownloadMsgEvent read FOnDownloadMsg write FOnDownloadMsg;
  70         end;
  71
  72         TDownloadItem = class(TObject)
  73         private
  74                 FDownType: TGikoDownloadType;
  75                 FBoard: TBoard;
  76                 FThreadItem: TThreadItem;
  77
  78                 FContentLength: Integer;
  79                 FLastModified: TDateTime;
  80                 FContent: string;
  81                 FResponseCode: Smallint;
  82                 FState: TGikoDownloadState;
  83                 FErrText: string;
  84                 FForceDownload: Boolean;
  85                 FIsAbone : Boolean;
  86         public
  87                 procedure SaveListFile;
  88                 procedure SaveItemFile;
  89
  90                 property DownType: TGikoDownloadType read FDownType write FDownType;
  91                 property Board: TBoard read FBoard write FBoard;
  92                 property ThreadItem: TThreadItem read FThreadItem write FThreadItem;
  93
  94                 property ContentLength: Integer read FContentLength write FContentLength;
  95                 property LastModified: TDateTime read FLastModified write FLastModified;
  96                 property Content: string read FContent write FContent;
  97                 property ResponseCode: Smallint read FResponseCode write FResponseCode;
  98                 property State: TGikoDownloadState read FState write FState;
  99                 property ErrText: string read FErrText write FErrText;
 100                 property ForceDownload: Boolean read FForceDownload write FForceDownload;
 101                 property IsAbone : Boolean read FIsAbone write FIsAbone;
 102         end;
 103
 104 implementation
 105
 106 constructor TDownloadThread.Create(CreateSuspended: Boolean);
 107 begin
 108         inherited Create(CreateSuspended);
 109         FIndy := TIdHttp.Create(nil);
 110
 111         FIndy.OnWorkBegin := WorkBegin;
 112         FIndy.OnWorkEnd := WorkEnd;
 113         FIndy.OnWork := Work;
 114 end;
 115
 116 destructor TDownloadThread.Destroy;
 117 begin
 118     FIndy.Request.CustomHeaders.Clear;
 119     FIndy.Request.RawHeaders.Clear;
 120     FIndy.Request.Clear;
 121     FIndy.Response.CustomHeaders.Clear;
 122     FIndy.Response.RawHeaders.Clear;
 123     FIndy.Response.Clear;
 124     FIndy.ProxyParams.Clear;
 125         FIndy.Free;
 126         inherited;
 127 end;
 128
 129 function RFC1123_Date(aDate : TDateTime) : String;
 130 const
 131          StrWeekDay : String = 'MonTueWedThuFriSatSun';
 132          StrMonth        : String = 'JanFebMarAprMayJunJulAugSepOctNovDec';
 133 var
 134          Year, Month, Day                        : Word;
 135          Hour, Min,      Sec, MSec : Word;
 136          DayOfWeek                                                      : Word;
 137 begin
 138          DecodeDate(aDate, Year, Month, Day);
 139          DecodeTime(aDate, Hour, Min,    Sec, MSec);
 140          DayOfWeek := ((Trunc(aDate) - 2) mod 7);
 141          Result := Copy(StrWeekDay, 1 + DayOfWeek * 3, 3) + ', ' +
 142                                                  Format('%2.2d %s %4.4d %2.2d:%2.2d:%2.2d',
 143                                                                                 [Day, Copy(StrMonth, 1 + 3 * (Month - 1), 3),
 144                                                                                  Year, Hour, Min, Sec]);
 145 end;
 146
 147 procedure TDownloadThread.Execute;
 148 var
 149         ResStream: TMemoryStream;
 150
 151         URL: string;
 152         CgiStatus: TCgiStatus;
 153         Modified: TDateTime;
 154         RangeStart: Integer;
 155         AdjustLen: Integer;
 156         Idx: Integer;
 157         ATitle: string;
 158         DownloadResult: Boolean;
 159         boardPlugIn     : TBoardPlugIn;
 160         lastContent             : string;
 161         logFile                         : TFileStream;
 162         adjustMargin    : Integer;
 163 const
 164         ADJUST_MARGIN   = 16;
 165 begin
 166         while not Terminated do begin
 167                 //===== \83v\83\89\83O\83C\83\93
 168                 FAbort := False;
 169                 boardPlugIn := nil;
 170                 ExternalBoardManager.OnWork                             := Work;
 171                 ExternalBoardManager.OnWorkBegin        := WorkBegin;
 172                 ExternalBoardManager.OnWorkEnd          := WorkEnd;
 173
 174                 FDownloadTitle := '';
 175                 case FItem.FDownType of
 176                 gdtBoard:
 177                         begin
 178                                 FDownloadTitle := FItem.FBoard.Title;
 179                                 if FItem.FBoard <> nil then begin
 180                                         if FItem.FBoard.IsBoardPlugInAvailable then begin
 181                                                 boardPlugIn     := FItem.FBoard.BoardPlugIn;
 182                                                 Item.State      := TGikoDownloadState( boardPlugIn.DownloadBoard( DWORD( FItem.FBoard ) ) );
 183                                         end;
 184                                 end;
 185                         end;
 186                 gdtThread:
 187                         begin
 188                                 FDownloadTitle := FItem.FThreadItem.Title;
 189                                 if FItem.FThreadItem <> nil then begin
 190                                         if FItem.FThreadItem.IsBoardPlugInAvailable then begin
 191                                                 boardPlugIn     := FItem.FThreadItem.BoardPlugIn;
 192                                                 Item.State      := TGikoDownloadState( boardPlugIn.DownloadThread( DWORD( FItem.FThreadItem ) ) );
 193                                         end;
 194                                 end;
 195                         end;
 196                 end;
 197                 if Length(FDownloadTitle) = 0 then
 198                         FDownloadTitle := '\81i\96¼\8fÌ\95s\96¾\81j';
 199
 200                 if boardPlugIn <> nil then begin
 201                         if FAbort then begin
 202                                 Item.State := gdsAbort;
 203                         end;
 204                         if Assigned( OnDownloadEnd ) then
 205                                 Synchronize( FireDownloadEnd );
 206                         if Terminated then
 207                                 Break;
 208
 209                         Suspend;
 210                         Continue;
 211                 end;
 212
 213                 //===== \83v\83\89\83O\83C\83\93\82ð\8eg\97p\82µ\82È\82¢\8fê\8d\87
 214                 FAbort := False;
 215                 FIndy.Request.CustomHeaders.Clear;
 216                 FIndy.Response.Clear;
 217                 FIndy.Request.Clear;
 218     FIndy.ProxyParams.Clear;
 219     FIndy.Disconnect;
 220                 FIndy.Request.UserAgent := GikoSys.GetUserAgent;
 221                 FIndy.RecvBufferSize := Gikosys.Setting.RecvBufferSize;
 222                 FIndy.ProxyParams.BasicAuthentication := False;
 223                 {$IFDEF DEBUG}
 224                 Writeln('------------------------------------------------------------');
 225                 {$ENDIF}
 226                 //FIndy.AllowCookies := False;
 227                 if GikoSys.Setting.ReadProxy then begin
 228                         if GikoSys.Setting.ProxyProtocol then
 229                                 FIndy.ProtocolVersion := pv1_1
 230                         else
 231                                 FIndy.ProtocolVersion := pv1_0;
 232                         FIndy.ProxyParams.ProxyServer := GikoSys.Setting.ReadProxyAddress;
 233                         FIndy.ProxyParams.ProxyPort := GikoSys.Setting.ReadProxyPort;
 234                         FIndy.ProxyParams.ProxyUsername := GikoSys.Setting.ReadProxyUserID;
 235                         FIndy.ProxyParams.ProxyPassword := GikoSys.Setting.ReadProxyPassword;
 236                         if GikoSys.Setting.ReadProxyUserID <> '' then
 237                                 FIndy.ProxyParams.BasicAuthentication := True;
 238                         {$IFDEF DEBUG}
 239                         Writeln('\83v\83\8d\83L\83V\90Ý\92è\82 \82è');
 240                         Writeln('\83z\83X\83g: ' + GikoSys.Setting.ReadProxyAddress);
 241                         Writeln('\83|\81[\83g: ' + IntToStr(GikoSys.Setting.ReadProxyPort));
 242                         {$ENDIF}
 243                 end else begin
 244                         if GikoSys.Setting.Protocol then
 245                                 FIndy.ProtocolVersion := pv1_1
 246                         else
 247                                 FIndy.ProtocolVersion := pv1_0;
 248                         FIndy.ProxyParams.ProxyServer := '';
 249                         FIndy.ProxyParams.ProxyPort := 80;
 250                         FIndy.ProxyParams.ProxyUsername := '';
 251                         FIndy.ProxyParams.ProxyPassword := '';
 252                         {$IFDEF DEBUG}
 253                         Writeln('\83v\83\8d\83L\83V\90Ý\92è\82È\82µ');
 254                         {$ENDIF}
 255                 end;
 256
 257                 adjustMargin := 0;
 258                 if Item.DownType = gdtThread then begin
 259                         if FileExists( Item.ThreadItem.GetThreadFileName ) then begin
 260                                 // dat \83t\83@\83C\83\8b\82Ì\8dÅ\8cã\82ð\93Ç\82Ý\8fo\82·
 261                                 SetLength( lastContent, ADJUST_MARGIN + 1 );
 262                                 logFile := TFileStream.Create( Item.ThreadItem.GetThreadFileName, fmOpenRead or fmShareDenyWrite );
 263                                 try
 264                                         logFile.Seek( -(ADJUST_MARGIN + 1), soFromEnd );
 265                                         logFile.Read( lastContent[ 1 ], ADJUST_MARGIN + 1 );
 266                                         lastContent := StringReplace( lastContent, #13, '', [] );       // CR \82Ì\8dí\8f\9c
 267                                 finally
 268                                         logFile.Free;
 269                                 end;
 270                         end else begin
 271         lastContent := '';
 272                         end;
 273                         adjustMargin := Length( lastContent );
 274                 end;
 275
 276                 FIndy.Request.ContentRangeStart := 0;
 277                 FIndy.Request.LastModified := ZERO_DATE;
 278                 ResStream := TMemoryStream.Create;
 279                 try
 280                         try
 281                                 //********************
 282                                 //DAT or Subject\8eæ\93¾
 283                                 //********************
 284                                 Item.ResponseCode := 0;
 285                                 RangeStart := 0;
 286                                 AdjustLen := 0;
 287                                 Modified := 0;
 288                                 if Item.DownType = gdtBoard then begin
 289                                         {$IFDEF DEBUG}
 290                                         Writeln('Subject\8eæ\93¾');
 291                                         Writeln('URL: ' + Item.Board.GetReadCgiURL);
 292                                         Writeln('Modified: ' + FloatToStr(Item.Board.LastModified));
 293                                         {$ENDIF}
 294                                         URL := Item.Board.GetReadCgiURL;
 295                                         if Item.ForceDownload then begin
 296                                                 // \8b\90§\8eæ\93¾
 297                                                 ATitle := Item.Board.Title;
 298                                                 if ATitle = '' then
 299                                                         ATitle := '\81i\96¼\8fÌ\95s\96¾\81j';
 300                                                 FMsg := '\81\9a\8b\90§\8eæ\93¾\82ð\8ds\82¢\82Ü\82· - [' + ATitle + ']';
 301                                                 FIcon := gmiWhat;
 302                                                 if Assigned(OnDownloadMsg) then
 303                                                         Synchronize(FireDownloadMsg);
 304                                                 Modified := ZERO_DATE
 305                                         end else begin
 306                                                 Modified := Item.Board.LastModified;
 307                                         end;
 308                                 end else if Item.DownType = gdtThread then begin
 309                                         {$IFDEF DEBUG}
 310                                         Writeln('DAT\8eæ\93¾');
 311                                         Writeln('URL: ' + Item.ThreadItem.GetDatURL);
 312                                         Writeln('Modified: ' + FloatToStr(Item.ThreadItem.LastModified));
 313                                         {$ENDIF}
 314                                         URL := Item.ThreadItem.GetDatURL;
 315                                         if Item.ForceDownload then begin
 316                                                 // \8b\90§\8eæ\93¾
 317                                                 ATitle := Item.ThreadItem.Title;
 318                                                 if ATitle = '' then
 319                                                         ATitle := '\81i\96¼\8fÌ\95s\96¾\81j';
 320                                                 FMsg := '\81\9a\8b\90§\8eæ\93¾\82ð\8ds\82¢\82Ü\82· - [' + ATitle + ']';
 321                                                 FIcon := gmiWhat;
 322                                                 if FileExists(ChangeFileExt(Item.FThreadItem.GetThreadFileName,'.NG')) = true then
 323                                                         DeleteFile(ChangeFileExt(Item.FThreadItem.GetThreadFileName,'.NG'));
 324                                                 if Assigned(OnDownloadMsg) then
 325                                                         Synchronize(FireDownloadMsg);
 326                                                 Modified := ZERO_DATE;
 327                                                 RangeStart := 0;
 328                                                 AdjustLen := 0;
 329                                         end else begin
 330                                                 Modified := Item.ThreadItem.LastModified;
 331                                                 if Item.ThreadItem.Size > 0 then begin
 332                                                         {$IFDEF DEBUG}
 333                                                         Writeln('RangeStart: ' + IntToStr(Item.ThreadItem.Size));
 334                                                         {$ENDIF}
 335                                                         // \82 \82Ú\81[\82ñ\83`\83F\83b\83N\82Ì\82½\82ß adjustMargin \83o\83C\83g\91O\82©\82ç\8eæ\93¾
 336                                                         RangeStart := Item.ThreadItem.Size;
 337                                                         AdjustLen := -adjustMargin;
 338                                                 end;
 339                                         end;
 340                                 end;
 341                                 Item.IsAbone := False;
 342                                 DownloadResult := DatDownload(Item.DownType, URL, Modified, RangeStart, AdjustLen);
 343                                 {$IFDEF DEBUG}
 344                                 Writeln('ResponseCode: ' + IntToStr(FIndy.ResponseCode));
 345                                 {$ENDIF}
 346                                 if Item.DownType = gdtThread then begin
 347                                         if Item.ResponseCode = 416 then begin
 348                                                 Item.IsAbone := True;
 349                                                 DownloadResult := True;
 350                                         end else if DownloadResult and (AdjustLen < 0) then begin
 351                                                 if Copy( Item.Content, 1, adjustMargin ) <> lastContent then
 352                                                         Item.IsAbone := True;
 353                                         end;
 354                                 end;
 355
 356                                 if Trim(FIndy.Response.RawHeaders.Values['Date']) <> '' then begin
 357                                         if Item.DownType = gdtBoard then
 358                                                 Item.Board.LastGetTime := MonaUtils.DateStrToDateTime(FIndy.Response.RawHeaders.Values['Date'])
 359                                         else
 360                                                 Item.ThreadItem.ParentBoard.LastGetTime := MonaUtils.DateStrToDateTime(FIndy.Response.RawHeaders.Values['Date']);
 361                                 end;
 362
 363                                 if DownloadResult then begin
 364                                         {$IFDEF DEBUG}
 365                                         Writeln('Date:' + FIndy.Response.RawHeaders.Values['Date']);
 366                                         {$ENDIF}
 367                                         if Item.IsAbone then begin
 368                                                 {$IFDEF DEBUG}
 369                                                 Writeln('\82 \82Ú\81[\82ñ\8c\9f\8fo');
 370                                                 {$ENDIF}
 371                                                 ATitle := Item.ThreadItem.Title;
 372                                                 if ATitle = '' then
 373                                                         ATitle := '\81i\96¼\8fÌ\95s\96¾\81j';
 374                                                 //\8d·\95ª\8eæ\93¾\82©\82Â\82P\83o\83C\83g\96Ú\82ªLF\82Å\82È\82¢\8fê\8d\87\82Í\81u\82 \82Ú\81[\82ñ\81v\82³\82ê\82Ä\82¢\82é\82©\82à\82µ\82ê\82ñ\82Ì\82Å\8dÄ\8eæ\93¾
 375                                                 RangeStart := 0;
 376                                                 AdjustLen := 0;
 377                                                 FMsg := '\81\9a\81u\82 \82Ú\81[\82ñ\81v\82ð\8c\9f\8fo\82µ\82½\82Ì\82Å\8dÄ\8eæ\93¾\82ð\8ds\82¢\82Ü\82· - [' + ATitle + ']';
 378                                                 FIcon := gmiWhat;
 379                                                 if FileExists(ChangeFileExt(Item.FThreadItem.GetThreadFileName,'.NG')) = true then
 380                                                         DeleteFile(ChangeFileExt(Item.FThreadItem.GetThreadFileName,'.NG'));
 381                                                 if Assigned(OnDownloadMsg) then
 382                                                         Synchronize(FireDownloadMsg);
 383                                                 if not DatDownload(Item.DownType, URL, ZERO_DATE, RangeStart, AdjustLen) then
 384                                                         Item.State := gdsError;
 385                                                 {$IFDEF DEBUG}
 386                                                 Writeln('\82 \82Ú\81[\82ñ\8dÄ\8eæ\93¾\8cã');
 387                                                 Writeln('ResponseCode: ' + IntToStr(Item.ResponseCode));
 388                                                 {$ENDIF}
 389                                         end else if (Item.DownType = gdtThread) and (AdjustLen < 0) then begin
 390                                                 // \8d·\95ª\8eæ\93¾\82ª\8fo\97\88\82½\8fê\8d\87\82Í\82 \82Ú\81[\82ñ\83`\83F\83b\83N\97p\82É\8eæ\93¾\82µ\82½\97]\95ª\82È\83T\83C\83Y\82ð\8dí\8f\9c
 391                                                 Item.Content := Copy(Item.Content, adjustMargin + 1, MaxInt);
 392                                         end;
 393                                 end else begin
 394                                         Item.State := gdsError;
 395                                         if (Item.DownType = gdtBoard) and (Item.ResponseCode = 302) then begin
 396                                                 FMsg := '\81\9a\81\9a\94Â\82ª\88Ú\93]\82µ\82½\82©\82à\82µ\82ê\82È\82¢\82Ì\82Å\94Â\8dX\90V\82ð\8ds\82Á\82Ä\82\82¾\82³\82¢\81\9a\81\9a';
 397                                                 FIcon := gmiNG;
 398                                                 if Assigned(OnDownloadMsg) then
 399                                                         Synchronize(FireDownloadMsg);
 400                                         end;
 401                                 end;
 402
 403                                 //********************
 404                                 //dat.gz\8eæ\93¾(1)
 405                                 //********************
 406                                 if (Item.DownType = gdtThread) and (Item.ResponseCode = 302) then begin
 407                                         {$IFDEF DEBUG}
 408                                         Writeln('dat.gz\8eæ\93¾');
 409                                         {$ENDIF}
 410                                         ATitle := Item.ThreadItem.Title;
 411                                         if ATitle = '' then
 412                                                 ATitle := '\81i\96¼\8fÌ\95s\96¾\81j';
 413                                         FMsg := '\81\9adat\82ª\91¶\8dÝ\82µ\82È\82¢\82½\82ß\89ß\8b\8e\83\8d\83O(dat.gz)\82ð\92T\82µ\82Ü\82· - [' + ATitle + ']';
 414                                         FIcon := gmiWhat;
 415                                         if Assigned(OnDownloadMsg) then
 416                                                 Synchronize(FireDownloadMsg);
 417                                         URL := Item.ThreadItem.GetDatgzURL;
 418                                         Modified := Item.ThreadItem.LastModified;
 419                                         RangeStart := 0;
 420                                         AdjustLen := 0;
 421                                         if not DatDownload(Item.DownType, URL, Modified, RangeStart, AdjustLen) then
 422                                                 Item.State := gdsError;
 423                                         {$IFDEF DEBUG}
 424                                         Writeln('ResponseCode: ' + IntToStr(Item.ResponseCode));
 425                                         {$ENDIF}
 426                                 end;
 427
 428                                 //********************
 429                                 //dat.gz\8eæ\93¾(2)
 430                                 //********************
 431 {
 432                                 if (Item.DownType = gdtThread) and (Item.ResponseCode = 302) then begin
 433                                         ATitle := Item.ThreadItem.Title;
 434                                         if ATitle = '' then
 435                                                 ATitle := '\81i\96¼\8fÌ\95s\96¾\81j';
 436                                         FMsg := '\81\9a\89ß\8b\8e\83\8d\83O(1)\82ª\91¶\8dÝ\82µ\82È\82¢\82½\82ß\89ß\8b\8e\83\8d\83O(2)\82©\82ç\92T\82µ\82Ü\82· - [' + ATitle + ']';
 437                                         FIcon := gmiWhat;
 438                                         if Assigned(OnDownloadMsg) then
 439                                                 Synchronize(FireDownloadMsg);
 440                                         URL := Item.ThreadItem.GetOldDatgzURL;
 441                                         Modified := Item.ThreadItem.LastModified;
 442                                         RangeStart := 0;
 443                                         AdjustLen := 0;
 444                                         if not DatDownload(Item.DownType, URL, Modified, RangeStart, AdjustLen) then
 445                                                 Item.State := gdsError;
 446                                 end;
 447 }
 448
 449                                 //********************
 450                                 //offlaw.cgi\82Å\8eæ\93¾
 451                                 //********************
 452                                 FSessionID := '';
 453                                 Synchronize(GetSessionID);
 454                                 if (Item.DownType = gdtThread) and (Item.ResponseCode = 302) and (FSessionID <> '') then begin
 455                                         {$IFDEF DEBUG}
 456                                         Writeln('offlaw.cgi\82Å\8eæ\93¾');
 457                                         {$ENDIF}
 458                                         ATitle := Item.ThreadItem.Title;
 459                                         if ATitle = '' then
 460                                                 ATitle := '\81i\96¼\8fÌ\95s\96¾\81j';
 461                                         FMsg := '\81\9adat.gz\82ª\91¶\8dÝ\82µ\82È\82¢\82½\82ßofflaw.cgi\82ð\97\98\97p\82µ\82Ü\82· - [' + ATitle + ']';
 462                                         FIcon := gmiWhat;
 463                                         if Assigned(OnDownloadMsg) then
 464                                                 Synchronize(FireDownloadMsg);
 465                                         URL := Item.ThreadItem.GetOfflawCgiURL(FSessionID);
 466                                         Modified := Item.ThreadItem.LastModified;
 467                                         RangeStart := 0;
 468                                         AdjustLen := 0;
 469                                         if not DatDownload(Item.DownType, URL, Modified, RangeStart, AdjustLen) then begin
 470                                                 {$IFDEF DEBUG}
 471                                                 Writeln('ResponseCode: ' + IntToStr(Item.ResponseCode));
 472                                                 {$ENDIF}
 473                                                 Item.State := gdsError;
 474
 475                                                 if (Item.DownType = gdtThread) and (Item.ResponseCode = 302) then begin
 476                                                         FMsg := '\94Â\82ª\88Ú\93]\82µ\82½\82©\82à\82µ\82ê\82È\82¢\82Ì\82Å\94Â\8dX\90V\82ð\8ds\82Á\82Ä\82\82¾\82³\82¢\81B';
 477                                                         FIcon := gmiNG;
 478                                                         if Assigned(OnDownloadMsg) then
 479                                                                 Synchronize(FireDownloadMsg);
 480                                                 end;
 481
 482                                         end else begin
 483                                                 CgiStatus := ParseCgiStatus(Item.Content);
 484                                                 {$IFDEF DEBUG}
 485                                                 Writeln('ResponseCode: ' + IntToStr(Item.ResponseCode));
 486                                                 {$ENDIF}
 487                                                 case CgiStatus.FStatus of
 488                                                         gcsOK: begin
 489                                                                 {$IFDEF DEBUG}
 490                                                                 Writeln('CGIStatus: OK');
 491                                                                 {$ENDIF}
 492                                                                 Item.ResponseCode := 200;
 493                                                                 Item.Content := DeleteStatusLine(Item.Content);
 494                                                                 Item.ContentLength := CgiStatus.FSize;
 495                                                         end;
 496                                                         gcsINCR: begin
 497                                                                 //\8d¡\82Í\82 \82è\82¦\82È\82¢
 498                                                                 {$IFDEF DEBUG}
 499                                                                 Writeln('CGIStatus: 206');
 500                                                                 {$ENDIF}
 501                                                                 Item.ResponseCode := 206;
 502                                                                 Item.Content := DeleteStatusLine(Item.Content);
 503                                                                 Item.ContentLength := CgiStatus.FSize;
 504                                                         end;
 505                                                         gcsERR: begin
 506                                                                 {$IFDEF DEBUG}
 507                                                                 Writeln('CGIStatus: 404(ERROR)');
 508                                                                 {$ENDIF}
 509                                                                 Item.ResponseCode := 404;
 510                                                                 Item.State := gdsError;
 511                                                                 Item.ErrText := CgiStatus.FErrText;
 512                                                         end;
 513                                                 end;
 514                                                 if (Item.ResponseCode = 404) and (AnsiPos('\89ß\8b\8e\83\8d\83O\91q\8cÉ\82Å\94\8c©', Item.ErrText) <> 0) then begin
 515                                                         {$IFDEF DEBUG}
 516                                                         Writeln('\89ß\8b\8e\83\8d\83O\8eæ\93¾');
 517                                                         {$ENDIF}
 518                                                         ATitle := Item.ThreadItem.Title;
 519                                                         if ATitle = '' then
 520                                                                 ATitle := '\81i\96¼\8fÌ\95s\96¾\81j';
 521                                                         FMsg := '\81\9a\89ß\8b\8e\83\8d\83O\91q\8cÉ\82Å\94\8c© - [' + ATitle + ']';
 522                                                         FIcon := gmiWhat;
 523                                                         if Assigned(OnDownloadMsg) then
 524                                                                 Synchronize(FireDownloadMsg);
 525                                                         Idx := Pos(' ', Item.ErrText);
 526                                                         if Idx <> 0 then begin
 527                                                                 URL := Copy(Item.ErrText, Idx + 1, Length(Item.ErrText));
 528                                                                 if Pos( '://', URL ) = 0 then begin
 529                                                                         if Pos('../', URL) = 1 then
 530                                                                                 URL := Copy(URL, 4, MaxInt );
 531                                                                         if Pos( '/', URL ) = 1 then
 532                                                                                 URL := Copy( URL, 2, MaxInt );
 533                                                                         URL := GikoSys.UrlToServer(Item.ThreadItem.ParentBoard.URL) + URL;
 534                                                                 end;
 535                                                                 Modified := Item.ThreadItem.LastModified;
 536                                                                 RangeStart := 0;
 537                                                                 AdjustLen := 0;
 538                                                                 if not DatDownload(Item.DownType, URL, Modified, RangeStart, AdjustLen) then
 539                                                                         Item.State := gdsError;
 540                                                                 {$IFDEF DEBUG}
 541                                                                 Writeln('ResponseCode: ' + IntToStr(Item.ResponseCode));
 542                                                                 {$ENDIF}
 543                                                         end;
 544                                                 end;
 545                                         end;
 546                                 end else begin
 547                                         if (Item.DownType = gdtThread) and (Item.ResponseCode = 302) and (FSessionID = '') then begin
 548                                                 {$IFDEF DEBUG}
 549                                                 Writeln('\83\8d\83O\83C\83\93\82³\82ê\82Ä\82È\82¢\82Ì\82Å\89ß\8b\8e\83\8d\83O\8eæ\93¾\95s\89Â');
 550                                                 {$ENDIF}
 551                                                 ATitle := Item.ThreadItem.Title;
 552                                                 if ATitle = '' then
 553                                                         ATitle := '\81i\96¼\8fÌ\95s\96¾\81j';
 554                                                 FMsg := '\81\9a\83\8d\83O\83C\83\93\82³\82ê\82Ä\82¢\82È\82¢\82½\82ß\92T\82·\82±\82Æ\82ª\8fo\97\88\82Ü\82¹\82ñ - [' + ATitle + ']';
 555                                                 FIcon := gmiSAD;
 556                                                 if Assigned(OnDownloadMsg) then
 557                                                         Synchronize(FireDownloadMsg);
 558                                         end;
 559                                 end;
 560
 561                                 case Item.ResponseCode of
 562                                         200: Item.State := gdsComplete;
 563                                         206: Item.State := gdsDiffComplete;
 564                                         304: Item.State := gdsNotModify;
 565                                         else
 566                                                 Item.State := gdsError;
 567                                 end;
 568 {
 569                                 //\96³\82¢\82Æ\8ev\82¤\82¯\82Ç\81B\81B\81B
 570                                 if (Item.ResponseCode in [200, 206]) and (Item.Content = '') then
 571                                         Item.State := gdsError;
 572                                 Item.LastModified := FIndy.Response.LastModified;
 573                                 //\8d·\95ª\8eæ\93¾\82Å\82P\83o\83C\83g\91O\82©\82ç\82Æ\82Á\82Ä\82«\82½\82Æ\82«\82Í\83}\83C\83i\83X\82·\82é
 574                                 Item.ContentLength := FIndy.Response.ContentLength + AdjustLen;
 575                                 try
 576                                         ResStream.Clear;
 577                                         FIndy.Get(URL, ResStream);
 578                                         Item.Content := GikoSys.GzipDecompress(ResStream, FIndy.Response.ContentEncoding);
 579                                         if (Item.DownType = gdtThread) and (AdjustLen = -1) and (Item.Content[1] <> #10) then begin
 580                                                 //\8d·\95ª\8eæ\93¾\82©\82Â\82P\83o\83C\83g\96Ú\82ªLF\82Å\82È\82¢\8fê\8d\87\82Í\81u\82 \82Ú\81[\82ñ\81v\82³\82ê\82Ä\82¢\82é\82©\82à\82µ\82ê\82ñ\82Ì\82Å\8dÄ\8eæ\93¾
 581                                                 //\82±\82±\82Å\83\81\83b\83Z\81[\83W\95\\8e¦\83C\83x\83\93\83g
 582                                                 //event
 583                                                 FMsg := '\81u\82 \82Ú\81[\82ñ\81v\82ð\8c\9f\8fo\82µ\82½\82Ì\82Å\8dÄ\8eæ\93¾\82ð\8ds\82¢\82Ü\82·';
 584                                                 if Assigned(OnDownloadMsg) then
 585                                                         Synchronize(FireDownloadMsg);
 586                                                 FIndy.Request.ContentRangeStart := 0;
 587                                                 FIndy.Request.ContentRangeEnd := 0;
 588                                                 AdjustLen := 0;
 589                                                 ResStream.Clear;
 590                                                 FIndy.Get(URL, ResStream);
 591                                                 Item.Content := GikoSys.GzipDecompress(ResStream, FIndy.Response.ContentEncoding);
 592                                         end else if (Item.DownType = gdtThread) and (AdjustLen = -1) and (Item.Content[1] = #10) then begin
 593                                                 //\8d·\95ª\8eæ\93¾\82©\82Â\82P\83o\83C\83g\96Ú\82ªLF\82Ì\8fê\8d\87\81i\90³\8fí\8eæ\93¾\81j\82Í\93ª\82ÌLF\82ð\8dí\8f\9c
 594                                                 Item.Content := Copy(Item.Content, 2, Length(Item.Content));
 595                                         end;
 596                                 except
 597                                         Item.State := gdsError;
 598                                 end;
 599                                 Item.ResponseCode := FIndy.ResponseCode;
 600 }
 601 {
 602                                 try
 603                                         ResStream.Clear;
 604                                         FIndy.Get(URL, ResStream);
 605                                         Item.Content := GikoSys.GzipDecompress(ResStream, FIndy.Response.ContentEncoding);
 606                                 except
 607                                         Item.State := gdsError;
 608                                 end;
 609
 610                                 CgiStatus := ParseCgiStatus(Item.Content);
 611                                 if CgiStatus.FStatus = gcsOK then begin
 612                                         if CgiStatus.FSize = 0 then
 613                                                 Item.State := gdsNotModify
 614                                         else if Item.DownType = gdtBoard then
 615                                                 Item.State := gdsComplete
 616                                         else
 617                                                 Item.State := gdsDiffComplete;
 618                                 end else if CgiStatus.FStatus = gcsINCR then begin
 619                                         Item.State := gdsComplete;
 620                                 end else if CgiStatus.FStatus = gcsERR then begin
 621                                         Item.State := gdsError;
 622                                         Item.ErrText := CgiStatus.FErrText;
 623                                 end;
 624                                 Item.ContentLength := CgiStatus.FSize;
 625                                 }
 626                         except
 627                                 Item.State := gdsError;
 628                         end;
 629                         //Item.ResponseCode := FIndy.ResponseCode;
 630                         if FAbort then
 631                                 Item.State := gdsAbort;
 632                 finally
 633                         if Assigned(OnDownloadEnd) then
 634                                 Synchronize(FireDownloadEnd);
 635                         ResStream.Free;
 636                 end;
 637
 638                 FIndy.Request.CustomHeaders.Clear;
 639         FIndy.Request.RawHeaders.Clear;
 640         FIndy.Request.Clear;
 641         FIndy.Response.CustomHeaders.Clear;
 642         FIndy.Response.RawHeaders.Clear;
 643                 FIndy.Response.Clear;
 644             FIndy.ProxyParams.Clear;
 645
 646                 if Terminated then Break;
 647                 Suspend;
 648         end;
 649 end;
 650
 651 function TDownloadThread.CgiDownload(ItemType: TGikoDownloadType; URL: string; Modified: TDateTime): Boolean;
 652 var
 653         ResponseCode: Integer;
 654         ResStream: TMemoryStream;
 655 begin
 656         ResponseCode := -1;
 657         FIndy.Request.ContentRangeStart := 0;
 658         FIndy.Request.ContentRangeEnd := 0;
 659
 660         FIndy.Request.CustomHeaders.Clear;
 661         if (Modified <> 0) and (Modified <> ZERO_DATE) then begin
 662                 FIndy.Request.LastModified := modified - OffsetFromUTC;
 663         end;
 664         FIndy.Request.AcceptEncoding := '';
 665         FIndy.Request.Accept := 'text/html';
 666         ResStream := TMemoryStream.Create;
 667         try
 668                 try
 669                         ResStream.Clear;
 670                         {$IFDEF DEBUG}
 671                         Writeln('URL: ' + URL);
 672                         {$ENDIF}
 673                         FIndy.Get(URL, ResStream);
 674                         Item.Content := GikoSys.GzipDecompress(ResStream, FIndy.Response.ContentEncoding);
 675                         Item.LastModified := FIndy.Response.LastModified;
 676                         //\8d·\95ª\8eæ\93¾\82Å\82P\83o\83C\83g\91O\82©\82ç\82Æ\82Á\82Ä\82«\82½\82Æ\82«\82Í\83}\83C\83i\83X\82·\82é
 677                         Item.ContentLength := Length(Item.Content);
 678                         //\96³\82¢\82Æ\8ev\82¤\82¯\82Ç\81B\81B\81B
 679                         if Item.Content = '' then
 680                                 Result := False
 681                         else
 682                                 Result := True;
 683                         {$IFDEF DEBUG}
 684                         Writeln('\8eæ\93¾\82Å\97á\8aO\82È\82µ');
 685                         {$ENDIF}
 686                         ResponseCode := FIndy.ResponseCode;
 687                 except
 688                         on E: EIdSocketError do begin
 689                                 Item.Content := '';
 690                                 Item.LastModified := ZERO_DATE;
 691                                 Item.ContentLength := 0;
 692                                 Item.ErrText := E.Message;
 693                                 Result := False;
 694                                 ResponseCode := -1;
 695                                 Screen.Cursor := crDefault;
 696                         end;
 697                         on E: EIdConnectException do begin
 698                                 Item.Content := '';
 699                                 Item.LastModified := ZERO_DATE;
 700                                 Item.ContentLength := 0;
 701                                 Item.ErrText := E.Message;
 702                                 Result := False;
 703                                 ResponseCode := -1;
 704                                 Screen.Cursor := crDefault;
 705                         end;
 706                         on E: Exception do begin
 707                                 {$IFDEF DEBUG}
 708                                 Writeln('\8eæ\93¾\82Å\97á\8aO\82 \82è');
 709                                 Writeln('E.Message: ' + E.Message);
 710                                 {$ENDIF}
 711                                 Item.Content := '';
 712                                 Item.LastModified := ZERO_DATE;
 713                                 Item.ContentLength := 0;
 714                                 Item.ErrText := E.Message;
 715                                 ResponseCode := FIndy.ResponseCode;
 716                                 Result := False;
 717                                 Screen.Cursor := crDefault;
 718                         end;
 719                 end;
 720         finally
 721                 if (Item.ContentLength = 0) and (ResponseCode = 206) then
 722                         Item.ResponseCode := 304
 723                 else
 724                         Item.ResponseCode := ResponseCode;
 725                 ResStream.Free;
 726         end;
 727 end;
 728
 729 function TDownloadThread.DatDownload(ItemType: TGikoDownloadType; URL: string; Modified: TDateTime; RangeStart: Integer; AdjustLen: Integer): Boolean;
 730 var
 731         ResponseCode: Integer;
 732         ResStream: TMemoryStream;
 733 begin
 734         ResponseCode := -1;
 735         if (ItemType = gdtThread) and (RangeStart > 0) then begin
 736 //      if (ItemType = gdtThread) and (Item.ThreadItem.Size > 0) then begin
 737 //              FIndy.Request.ContentRangeStart := Item.ThreadItem.Size + AdjustLen;
 738                 FIndy.Request.ContentRangeStart := RangeStart + AdjustLen;
 739                 FIndy.Request.ContentRangeEnd := 0;
 740         end else begin
 741                 FIndy.Request.ContentRangeStart := 0;
 742                 FIndy.Request.ContentRangeEnd := 0;
 743         end;
 744
 745         FIndy.Request.CustomHeaders.Clear;
 746         FIndy.Request.CacheControl := 'no-cache';
 747         FIndy.Request.CustomHeaders.Add('Pragma: no-cache');
 748         if (Modified <> 0) and (Modified <> ZERO_DATE) then begin
 749                 FIndy.Request.LastModified := modified - OffsetFromUTC;
 750                 //FIndy.Request.CustomHeaders.Add('If-Modified-Since: ' + RFC1123_Date(modified - OffsetFromUTC) + ' GMT');
 751         end;
 752 //      FIndy.Request.AcceptEncoding := 'gzip';
 753         if RangeStart = 0 then
 754                 FIndy.Request.AcceptEncoding := 'gzip'
 755         else
 756                 FIndy.Request.AcceptEncoding := '';
 757         ResStream := TMemoryStream.Create;
 758         try
 759                 try
 760                         ResStream.Clear;
 761                         {$IFDEF DEBUG}
 762                         Writeln('URL: ' + URL);
 763                         {$ENDIF}
 764                         FIndy.Get(URL, ResStream);
 765                         Item.Content := GikoSys.GzipDecompress(ResStream, FIndy.Response.ContentEncoding);
 766                         Item.LastModified := FIndy.Response.LastModified;
 767                         //\8d·\95ª\8eæ\93¾\82Å\82P\83o\83C\83g\91O\82©\82ç\82Æ\82Á\82Ä\82«\82½\82Æ\82«\82Í\83}\83C\83i\83X\82·\82é
 768 //                      Item.ContentLength := FIndy.Response.ContentLength + AdjustLen;
 769                         Item.ContentLength := Length(Item.Content) + AdjustLen;
 770                         //\96³\82¢\82Æ\8ev\82¤\82¯\82Ç\81B\81B\81B
 771 //                      if (FIndy.ResponseCode in [200, 206]) and (Item.Content = '') then
 772 //                              Result := False
 773                         if Item.Content = '' then
 774                                 Result := False
 775                         else
 776                                 Result := True;
 777                         {$IFDEF DEBUG}
 778                         Writeln('\8eæ\93¾\82Å\97á\8aO\82È\82µ');
 779                         {$ENDIF}
 780                         ResponseCode := FIndy.ResponseCode;
 781                 except
 782                         on E: EIdSocketError do begin
 783                                 Item.Content := '';
 784                                 Item.LastModified := ZERO_DATE;
 785                                 Item.ContentLength := 0;
 786                                 Item.ErrText := E.Message;
 787                                 Result := False;
 788                                 ResponseCode := -1;
 789                                 Screen.Cursor := crDefault;
 790                         end;
 791                         on E: EIdConnectException do begin
 792                                 Item.Content := '';
 793                                 Item.LastModified := ZERO_DATE;
 794                                 Item.ContentLength := 0;
 795                                 Item.ErrText := E.Message;
 796                                 Result := False;
 797                                 ResponseCode := -1;
 798                                 Screen.Cursor := crDefault;
 799                         end;
 800                         on E: Exception do begin
 801                                 {$IFDEF DEBUG}
 802                                 Writeln('\8eæ\93¾\82Å\97á\8aO\82 \82è');
 803                                 Writeln('E.Message: ' + E.Message);
 804                                 {$ENDIF}
 805                                 Item.Content := '';
 806                                 Item.LastModified := ZERO_DATE;
 807                                 Item.ContentLength := 0;
 808                                 Item.ErrText := E.Message;
 809                                 ResponseCode := FIndy.ResponseCode;
 810                                 Result := False;
 811                                 Screen.Cursor := crDefault;
 812                         end;
 813                 end;
 814         finally
 815                 if (Item.ContentLength = 0) and (ResponseCode = 206) then
 816                         Item.ResponseCode := 304
 817                 else
 818                         Item.ResponseCode := ResponseCode;
 819                 ResStream.Free;
 820         end;
 821 end;
 822
 823 procedure TDownloadThread.FireDownloadEnd;
 824 begin
 825         OnDownloadEnd(self, Item);
 826 end;
 827
 828 procedure TDownloadThread.FireDownloadMsg;
 829 begin
 830         OnDownloadMsg(Self, Item, FMsg, FIcon);
 831 end;
 832
 833 procedure TDownloadThread.GetSessionID;
 834 begin
 835         FSessionID := GikoSys.Dolib.SessionID;
 836 end;
 837
 838 procedure TDownloadThread.Abort;
 839 begin
 840         FAbort := True;
 841         FIndy.DisconnectSocket;
 842         if socket <> nil then begin
 843                 socket.DisconnectSocket;
 844         end;
 845 end;
 846
 847 procedure TDownloadThread.WorkBegin(Sender: TObject; AWorkMode: TWorkMode; const AWorkCountMax: Integer);
 848 begin
 849         if Assigned(OnWorkBegin) then
 850                 OnWorkBegin(Sender, AWorkMode, AWorkCountMax, FNumber, FDownloadTitle);
 851 end;
 852
 853 procedure TDownloadThread.WorkEnd(Sender: TObject; AWorkMode: TWorkMode);
 854 begin
 855         if Assigned(OnWorkEnd) then
 856                 OnWorkEnd(Sender, AWorkMode, FNumber);
 857 end;
 858
 859 procedure TDownloadThread.Work(Sender: TObject; AWorkMode: TWorkMode; const AWorkCount: Integer);
 860 begin
 861         if Assigned(OnWork) then
 862                 OnWork(Sender, AWorkMode, AWorkCount, FNumber);
 863 end;
 864
 865 function TDownloadThread.ParseCgiStatus(Content: string): TCgiStatus;
 866 var
 867         StatusLine: string;
 868         Line: string;
 869         Idx: Integer;
 870         Status: string;
 871         Size: string;
 872         Msg: string;
 873 begin
 874 // [+OK] \82Ì\8fê\8d\87\82Í\8d·\95ª
 875 // [-INCR] (Incorrect)\82Ì\8fê\8d\87\82Í\82·\82×\82Ä\82Ì\83f\81[\83^
 876 // [-ERR (\83e\83L\83X\83g)]\82Ì\8fê\8d\87\82Í\82È\82ñ\82©\83G\83\89\81[
 877 // \97á\81F+OK 23094/512K
 878 //               -INCR 23094/512K
 879 //               -ERR \82»\82ñ\82È\94Â\82È\82¢\82Å\82·
 880         Idx := AnsiPos(#10, Content);
 881         StatusLine := Copy(Content, 0, Idx);
 882
 883         Idx := AnsiPos(' ', Content);
 884         Status := Copy(StatusLine, 0, Idx - 1);
 885         Line := Copy(StatusLine, Idx + 1, Length(StatusLine));
 886
 887 //      Idx := AnsiPos('/', Line);
 888         if Trim(Status) = '-ERR' then
 889                 Msg := Trim(Line)
 890         else
 891                 Size := Copy(Line, 0, Idx - 1);
 892
 893         if Trim(Status) = '+OK' then
 894                 Result.FStatus := gcsOK
 895         else if Trim(Status) = '-INCR' then
 896                 Result.FStatus := gcsINCR
 897         else if Trim(Status) = '-ERR' then begin
 898                 Result.FStatus := gcsERR;
 899                 Result.FErrText := Msg;
 900                 Result.FSize := 0;
 901                 Exit;
 902         end else begin
 903                 {$IFDEF DEBUG}
 904                 Writeln(Status);
 905                 {$ENDIF}
 906                 Result.FStatus := gcsERR;
 907                 Result.FErrText := '\83G\83\89\81[\82È\82ñ\82¾\82¯\82Ç\81A\82æ\82\95ª\82©\82ç\82È\82¢\83G\83\89\81[';
 908                 Result.FSize := 0;
 909                 Exit;
 910         end;
 911
 912         if GikoSys.IsNumeric(Size) then
 913                 Result.FSize := StrToInt(Size)
 914         else begin
 915                 Result.FSize := 0;
 916                 Result.FStatus := gcsERR;
 917                 Result.FErrText := '\83X\83e\81[\83^\83X\89ð\90Í\8e¸\94s[' + StatusLine + ']';
 918         end;
 919 end;
 920
 921 //\8eè\94²\82«\82È\8f\88\97\9d\82Å1\8ds\96Ú\82ð\8fÁ\82·
 922 function TDownloadThread.DeleteStatusLine(Content: string): string;
 923 var
 924         SList: TStringList;
 925 begin
 926         SList := TStringList.Create;
 927         try
 928                 SList.Text := Content;
 929                 if SList.Count > 1 then
 930                         SList.Delete(0);
 931                 Result := SList.Text;
 932         finally
 933                 SList.Free;
 934         end;
 935 end;
 936
 937 procedure TDownloadItem.SaveListFile;
 938 var
 939         i: Integer;
 940         index: Integer;
 941         NewItem: TThreadItem;
 942         NumCount: Integer;
 943         Body: TStringList;
 944         Rec: TSubjectRec;
 945         function MakeThreadCallBack(
 946                 inInstance      : DWORD;        // TBoardItem \82Ì\83C\83\93\83X\83^\83\93\83X
 947                 inURL                           : PChar;        // \83X\83\8c\83b\83h\82Ì URL
 948                 inTitle                 : PChar;        // \83X\83\8c\83^\83C
 949                 inCount                 : DWORD         // \83\8c\83X\82Ì\90\94
 950         ) : Boolean; stdcall;           // \97ñ\8b\93\82ð\91±\82¯\82é\82È\82ç True
 951         var
 952                 _ThreadItem     : TThreadItem;  // '_' \82Í\83N\83\89\83X\82Ì\83v\83\8d\83p\83e\83B\82Æ\82©\82Ô\82Á\82Ä\82é\82Ì\82Å
 953                 boardItem               : TBoard;
 954         begin
 955                 Result          := True;
 956                 boardItem       := TBoard( inInstance );
 957
 958                 boardItem.IntData := boardItem.IntData + 1;
 959                 index := boardItem.GetIndexFromURL( string( inURL ) );
 960                 if index = -1 then begin
 961                         //\90V\82µ\82¢\83X\83\8c\83b\83h
 962                         _ThreadItem := TThreadItem.Create( boardItem.BoardPlugIn, string( inURL ) );
 963
 964                         _ThreadItem.Title                                       := string( inTitle );
 965                         _ThreadItem.AllResCount         := inCount;
 966                         _ThreadItem.ParentBoard         := Board;
 967                         _ThreadItem.No                                          := boardItem.IntData;
 968                         _ThreadItem.RoundDate           := ZERO_DATE;
 969                         _ThreadItem.LastModified        := ZERO_DATE;
 970                         _ThreadItem.AgeSage                             := gasNew;
 971                         boardItem.Add(_ThreadItem);
 972                 end else begin
 973                         if boardItem.Items[index].No > boardItem.IntData then
 974                                 boardItem.Items[index].AgeSage := gasAge
 975                         else if boardItem.Items[index].AllResCount < inCount then
 976                                 boardItem.Items[index].AgeSage := gasSage
 977                         else
 978                                 boardItem.Items[index].AgeSage := gasNone;
 979
 980                         boardItem.Items[index].No                                               := boardItem.IntData;
 981                         boardItem.Items[index].AllResCount      := inCount;
 982                 end;
 983         end;
 984 begin
 985         //Board.ListData := TList.Create;
 986         Body := TStringList.Create;
 987         try
 988                 //\83_\83E\83\93\83\8d\81[\83h\93ú\8e\9e\90Ý\92è\81i\83\8d\81[\83J\83\8b\93ú\8e\9e\81j
 989                 Board.RoundDate := Now;
 990                 //\83T\81[\83o\8fã\83t\83@\83C\83\8b\82Ì\8dX\90V\8e\9e\8d\8f\90Ý\92è
 991                 Board.LastModified := LastModified;
 992
 993                 //dat\97\8e\82¿\83X\83\8c\82Ì\83\\81[\83g\8f\87\82ð\8c\88\92è\82·\82é\82½\82ß\82É\83\\81[\83g\82·\82é
 994                 if GikoSys.Setting.DatOchiSortIndex >= 0 then begin
 995                         Sort.SortNoFlag := true;
 996                         Sort.SortOrder := GikoSys.Setting.DatOchiSortOrder;
 997                         Sort.SortIndex := GikoSys.Setting.DatOchiSortIndex;
 998                         //Sort.SortNonAcquiredCountFlag := GikoSys.Setting.NonAcquiredCount;
 999                         Board.CustomSort(ThreadItemSortProc);
1000                 end;
1001
1002                 for i := Board.Count - 1 downto 0 do
1003                         Board.Items[i].AgeSage := gasNull;
1004
1005                 if Board.IsBoardPlugInAvailable then begin
1006                         // \90V\82µ\82¢\83\8a\83X\83g\82ð\8dì\90¬\82·\82é
1007                         // \90V\82µ\82¢\83\8a\83X\83g\82É\8cÃ\82¢\83\8a\83X\83g\82Ì\83\8d\83O\82ª\82 \82é\82È\82ç\82»\82ê\82ð\90V\82µ\82¢\83\8a\83X\83g\82É\92Ç\89Á
1008                         // \8cÃ\82¢\83\8d\83O\82ª\82È\82¯\82ê\82Î\81A\90V\82½\82É\83X\83\8c\83I\83u\83W\83F\83N\83g\82ð\8dì\90¬
1009                         Board.IntData := 0;
1010                         Board.BoardPlugIn.EnumThread( DWORD( Board ), @MakeThreadCallBack );
1011
1012             //\8cÃ\82¢\83\8a\83X\83g\82É\82µ\82©\82È\82¢\82â\82Â\82ç\82ð\8dí\8f\9c
1013                         for i := Board.Count - 1 downto 0 do begin
1014                                 if( Board.Items[i].AgeSage = gasNull )and not (Board.Items[i].IsLogFile) then
1015                                         Board.Delete(i);
1016                         end;
1017
1018                         // \90V\82µ\82¢\83\8a\83X\83g\82É\96³\82©\82Á\82½\83A\83C\83e\83\80\82ð\90V\82µ\82¢\83\8a\83X\83g\82É\92Ç\89Á
1019                         for i := 0 to Board.Count - 1 do begin
1020                                 if(Board.Items[i].AgeSage = gasNull) and (Board.Items[i].IsLogFile) then begin
1021                                         Board.IntData := Board.IntData + 1;
1022                                         Board.Items[i].No                                               := Board.IntData;
1023                                         Board.Items[i].AllResCount      := Board.Items[i].Count;
1024                                         Board.Items[i].NewResCount      := 0;
1025                                         Board.Items[i].AgeSage                  := gasNone;
1026                                 end;
1027                         end;
1028                 end else begin
1029                         //\90V\82µ\82¢\83\8a\83X\83g\82ð\8dì\90¬\82·\82é
1030                         //\90V\82µ\82¢\83\8a\83X\83g\82É\8cÃ\82¢\83\8a\83X\83g\82Ì\83\8d\83O\82ª\82 \82é\82È\82ç\82»\82ê\82ð\90V\82µ\82¢\83\8a\83X\83g\82É\92Ç\89Á
1031                         //\8cÃ\82¢\83\8d\83O\82ª\82È\82¯\82ê\82Î\81A\90V\82½\82É\83X\83\8c\83I\83u\83W\83F\83N\83g\82ð\8dì\90¬
1032                         Body.Text := Content;
1033                         NumCount := 0;
1034                         for i := 0 to Body.Count - 1 do begin
1035                                 Rec := GikoSys.DivideSubject(Body[i]);
1036                                 Rec.FFileName := Trim(Rec.FFileName);
1037                                 if (Rec.FTitle = '') and (Rec.FCount = 0) then Continue;
1038                                 Inc(NumCount);
1039                                 index := Board.GetIndexFromFileName(Rec.FFileName);
1040                                 if index = -1 then begin
1041                                         //\90V\82µ\82¢\83X\83\8c\83b\83h
1042                                         NewItem := TThreadItem.Create(
1043                         nil, GikoSys.Get2chBoard2ThreadURL( Board, ChangeFileExt( Rec.FFileName, '' ) ) );
1044                                         NewItem.Title := Rec.FTitle;
1045                                         NewItem.AllResCount := Rec.FCount;
1046                                         NewItem.ParentBoard := Board;
1047                                         NewItem.No := NumCount;
1048                                         NewItem.RoundDate := ZERO_DATE;
1049                                         NewItem.LastModified := ZERO_DATE;
1050                                         NewItem.AgeSage := gasNew;
1051                                         Board.Add(NewItem);
1052                                 end else begin
1053                                         if Board.Items[index].No > NumCount then
1054                                                 Board.Items[index].AgeSage := gasAge
1055                                         else if Board.Items[index].AllResCount < Rec.FCount then
1056                                                 Board.Items[index].AgeSage := gasSage
1057                                         else
1058                                                 Board.Items[index].AgeSage := gasNone;
1059
1060                                         Board.Items[index].No := NumCount;
1061                                         Board.Items[index].AllResCount := Rec.FCount;
1062                                 end;
1063                         end;
1064                         //\8cÃ\82¢\83\8a\83X\83g\82Ì\8dí\8f\9c
1065                         for i := Board.Count - 1 downto 0 do begin
1066                                 if( Board.Items[i].AgeSage = gasNull )and not (Board.Items[i].IsLogFile) then
1067                                         Board.Delete(i);
1068                         end;
1069
1070                         //\90V\82µ\82¢\83\8a\83X\83g\82É\96³\82©\82Á\82½\83A\83C\83e\83\80\82Ì\8dX\90V
1071                         for i := 0 to Board.Count - 1 do begin
1072                                 if( Board.Items[i].AgeSage = gasNull )and (Board.Items[i].IsLogFile) then begin
1073                                         inc(NumCount);
1074                                         Board.Items[i].No := NumCount;
1075                                         Board.Items[i].AllResCount := Board.Items[i].Count;
1076                                         Board.Items[i].NewResCount := 0;
1077                                         Board.Items[i].AgeSage := gasNone;
1078                                 end;
1079                         end;
1080                         //\83\8a\83X\83g(subject.txt)\82ð\95Û\91¶
1081                         GikoSys.ForceDirectoriesEx(ExtractFilePath(Board.GetSubjectFileName));
1082                         Body.SaveToFile(Board.GetSubjectFileName);
1083                 end;
1084         finally
1085                 Body.Free;
1086         end;
1087
1088
1089 end;
1090
1091 {procedure TDownloadItem.SaveListFile;
1092 var
1093         i: Integer;
1094         index: Integer;
1095         NewItem: TThreadItem;
1096         NewList: TList;
1097 //      SaveCount: Integer;
1098         NumCount: Integer;
1099         Body: TStringList;
1100         Rec: TSubjectRec;
1101 begin
1102         NewList := TList.Create;
1103         Body := TStringList.Create;
1104         try
1105                 //\8f\84\89ñ\93ú\8e\9e\90Ý\92è
1106                 Board.RoundDate := Now;
1107                 //\83T\81[\83o\8fã\83t\83@\83C\83\8b\82Ì\8dX\90V\8e\9e\8d\8f\90Ý\92è
1108                 Board.LastModified := LastModified;
1109
1110                 //\83\8a\83X\83g\95Û\91¶\8c\8f\90\94\8eæ\93¾
1111                 //SaveCount := MaxInt;
1112
1113                 //\8cÃ\82¢\83\8a\83X\83g\82©\82ç\83\8d\83O\96³\82µ\83A\83C\83e\83\80\82ð\8dí\8f\9c
1114                 for i := Board.Count - 1 downto 0 do
1115                         if not Board.Items[i].IsLogFile then
1116                                 Board.Delete(i);
1117
1118                 //\90V\82µ\82¢\83\8a\83X\83g\82ð\8dì\90¬\82·\82é
1119                 //\90V\82µ\82¢\83\8a\83X\83g\82É\8cÃ\82¢\83\8a\83X\83g\82Ì\83\8d\83O\82ª\82 \82é\82È\82ç\82»\82ê\82ð\90V\82µ\82¢\83\8a\83X\83g\82É\92Ç\89Á
1120                 //\8cÃ\82¢\83\8d\83O\82ª\82È\82¯\82ê\82Î\81A\90V\82½\82É\83X\83\8c\83I\83u\83W\83F\83N\83g\82ð\8dì\90¬
1121                 Body.Text := Content;
1122 //              Loop := Min(Body.Count, SaveCount);
1123                 NumCount := 0;
1124 //              for i := 0 to Loop - 1 do begin
1125                 for i := 0 to Body.Count - 1 do begin
1126                         if i = 0 then Continue; //\82P\8ds\96Ú\82Í\83X\83e\81[\83^\83X\8ds\82Ì\82½\82ß\8f\88\97\9d\82È\82µ
1127
1128                         Rec := GikoSys.DivideSubject(Body[i]);
1129                         if (Rec.FTitle = '') and (Rec.FCount = 0) then Continue;
1130                         Inc(NumCount);
1131                         index := Board.GetIndex(Rec.FFileName);
1132                         if index = -1 then begin
1133                                 NewItem := TThreadItem.Create;
1134                                 NewItem.FileName := Rec.FFileName;
1135                                 NewItem.Title := Rec.FTitle;
1136                                 NewItem.Count := Rec.FCount;
1137                                 NewItem.ParentBoard := Board;
1138                                 NewItem.No := NumCount;
1139                                 NewItem.RoundDate := ZERO_DATE;
1140                                 NewItem.LastModified := ZERO_DATE;
1141                                 NewList.Add(NewItem);
1142                         end else begin
1143                                 //Board.Items[index].Count := Count;
1144                                 Board.Items[index].No := NumCount;
1145                                 NewList.Add(Board.Items[index]);
1146                                 Board.DeleteList(index);
1147                         end;
1148                 end;
1149
1150                 //\90V\82µ\82¢\83\8a\83X\83g\82É\96³\82©\82Á\82½\8cÃ\82¢\83\8d\83O\97L\82è\83A\83C\83e\83\80\82ð\90V\82µ\82¢\83\8a\83X\83g\82É\92Ç\89Á
1151                 for i := 0 to Board.Count - 1 do begin
1152                         inc(NumCount);
1153                         Board.Items[i].No := NumCount;
1154                         NewList.Add(Board.Items[i]);
1155                 end;
1156
1157                 //\8cÃ\82¢\83\8a\83X\83g\82ð\8fÁ\82·\81i\83\8a\83X\83g\82Ì\82Ý\81B\83X\83\8c\83I\83u\83W\83F\83N\83g\8e©\91Ì\82Í\8fÁ\82³\82È\82¢\81j
1158                 for i := Board.Count - 1 downto 0 do
1159                         Board.DeleteList(i);
1160
1161                 //\90V\82µ\82¢\83\8a\83X\83g\82ð\83{\81[\83h\83I\83u\83W\83F\83N\83g\82É\92Ç\89Á
1162                 for i := 0 to NewList.Count - 1 do
1163                         Board.Add(TThreadItem(NewList[i]));
1164
1165                 //\83\8a\83X\83g(subject.txt)\82ð\95Û\91¶
1166 //              GikoSys.ForceDirectoriesEx(GikoSys.GetLogDir + Board.BBSID);
1167 //              Body.SaveToFile(GikoSys.GetSubjectFileName(Board.BBSID));
1168                 GikoSys.ForceDirectoriesEx(ExtractFilePath(Board.GetSubjectFileName));
1169                 Body.SaveToFile(Board.GetSubjectFileName);
1170         finally
1171                 Body.Free;
1172                 NewList.Free;
1173         end;
1174 end;
1175 }
1176 procedure TDownloadItem.SaveItemFile;
1177 var
1178         Body, oldBody: TStringList;
1179         Cnt: Integer;
1180         OldCnt: Integer;
1181         FileName: string;
1182         ini: TMemIniFile;
1183         Res: TResRec;
1184         NewRes: Integer;
1185         finish : Boolean;
1186         loopCnt : Integer;
1187 //      KokoTxt : string;
1188 //      KokoIdx : Integer;
1189 //      NewTxt  : string;
1190 //      NewIdx  : Integer;
1191 //      LastTxt : string;
1192         LastIdx : Integer;
1193 begin
1194         FileName := ThreadItem.GetThreadFileName;
1195
1196         if not ThreadItem.IsBoardPlugInAvailable then begin
1197                 if Trim(Content) = '' then
1198                         Exit;
1199
1200                 GikoSys.ForceDirectoriesEx(ExtractFilePath(FileName));
1201
1202                 //      Cnt := 0;
1203                 Body := TStringList.Create;
1204                 NewRes := 0;
1205                 OldCnt := 0;
1206                 try
1207                 //              if FileExists(FileName) and (ResponseCode = 206) then begin
1208                         if FileExists(FileName) and (State = gdsDiffComplete) then begin
1209                                 loopCnt := 10;
1210                                 repeat
1211                                         finish := true;
1212                                         try
1213                                                 Body.LoadFromFile(FileName);
1214                                                 OldCnt := Body.Count;
1215                                                 Body.Text := Body.Text + Content;
1216                                                 Body.SaveToFile(FileName);
1217                                                 NewRes := Body.Count - OldCnt;
1218                                         except
1219                                                 on E:EFOpenError do begin
1220                                                         sleep(10);
1221                                                         Dec(loopCnt);
1222                                                         if loopCnt > 0 then
1223                                                                 finish := false;
1224                                                 end;
1225                                         end;
1226                                 until finish;
1227                                 //Cnt := Body.Count;
1228                         end else begin
1229                                 if IsAbone then begin
1230                                         // \82 \82Ú\81[\82ñ\82ð\8c\9f\8fo\82µ\82½\82Ì\82Å\82±\82±\82Ü\82Å\93Ç\82ñ\82¾\82Æ\90V\92\85\83\8c\83X\94Ô\82Ì\82Â\82¯\82È\82¨\82µ
1231                                         oldBody := TStringList.Create;
1232                                         try
1233                                                 loopCnt := 10;
1234                                                 repeat
1235                                                         finish := true;
1236                                                         try
1237                                                                 oldBody.LoadFromFile(FileName);
1238                                                         except
1239                                                                 on E:EFOpenError do begin
1240                                                                         sleep(10);
1241                                                                         Dec(loopCnt);
1242                                                                         if loopCnt > 0 then
1243                                                                                 finish := false
1244                                                                         else
1245                                                                                 finish := true;
1246                                                                 end;
1247                                                         end;
1248                                                 until finish;
1249
1250                                                 Body.Text := Content;
1251                                                 if (ThreadItem.Kokomade > 0) and (ThreadItem.Kokomade <= oldBody.Count) then begin
1252                                                         ThreadItem.Kokomade := Body.IndexOf(oldBody.Strings[ ThreadItem.Kokomade - 1 ]);
1253                                                         if ThreadItem.Kokomade <> -1 then ThreadItem.Kokomade := ThreadItem.Kokomade + 1;
1254                                                 end;
1255
1256                                                 LastIdx := oldBody.Count;
1257                                                 repeat
1258                                                         Dec(LastIdx);
1259                                                         OldCnt := Body.IndexOf(oldBody.Strings[ LastIdx ]) + 1;
1260                                                 until ( OldCnt <> 0 ) or (LastIdx = 0);
1261
1262                                                 if OldCnt >= Body.Count then OldCnt := Body.Count - 1;
1263                                                 NewRes := Body.Count - OldCnt;
1264
1265
1266                                         finally
1267                                                 oldBody.Free;
1268                                         end;
1269
1270                                 end else begin
1271                                         Body.Text := Content;
1272                                         //ThreadItem.Count := 0;
1273                                         OldCnt := 0;
1274                                         NewRes := Body.Count;
1275                                         //Cnt := Body.Count;
1276                                 end;
1277         //                      if Body.Count > 0 then
1278         //                              Body.Delete(0);
1279                                 Body.SaveToFile(FileName);
1280
1281                                 if ThreadItem.Title = '' then begin
1282                                         Res := GikoSys.DivideStrLine(Body[0]);
1283                                         ThreadItem.Title := Res.FTitle;
1284                                 end;
1285                                 ThreadItem.Size := 0;
1286                         end;
1287                         Cnt := Body.Count;
1288                 finally
1289                         Body.Free;
1290                 end;
1291
1292                 ThreadItem.Size := ThreadItem.Size + ContentLength;
1293                 ThreadItem.LastModified := LastModified;
1294                 ThreadItem.Count := Cnt;
1295                 //ThreadItem.AllResCount := Cnt;
1296                 ThreadItem.NewResCount := NewRes;
1297                 ThreadItem.NewReceive := OldCnt + 1;
1298         end;
1299         ThreadItem.AllResCount := ThreadItem.Count;
1300         ThreadItem.IsLogFile := True;
1301         ThreadItem.RoundDate := Now;
1302         if not ThreadItem.UnRead then begin
1303                 ThreadItem.UnRead := True;
1304                 ThreadItem.ParentBoard.UnRead := ThreadItem.ParentBoard.UnRead + 1;
1305         end;
1306 //      if ThreadItem.RoundNo = 6 then
1307 //              ThreadItem.RoundNo := 0;
1308
1309         //\88Ù\8fí\8fI\97¹\8e\9e\82Í\83C\83\93\83f\83b\83N\83X\82ª\8dX\90V\82³\82ê\82È\82¢\82½\82ß\81A\83e\83\93\83|\83\89\83\8a\82ð\8dì\90¬\82·\82é\81B
1310         //\90³\8fí\8fI\97¹\8e\9e\82É\82Í\8dí\8f\9c
1311         //\88Ù\8fí\8fI\97¹\8e\9e\82Í\81A\8e\9f\89ñ\8bN\93®\8e\9e\82É\83e\83\93\83|\83\89\83\8a\82ð\8c©\82Ä\8dX\90V
1312         ini := TMemIniFile.Create(ChangeFileExt(FileName, '.tmp'));
1313         try
1314                 ini.WriteDateTime('Setting', 'RoundDate', ThreadItem.RoundDate);
1315                 ini.WriteDateTime('Setting', 'LastModified', ThreadItem.LastModified);
1316                 ini.WriteInteger('Setting', 'Size', ThreadItem.Size);
1317                 ini.WriteInteger('Setting', 'Count', ThreadItem.Count);
1318                 ini.WriteInteger('Setting', 'AllResCount', ThreadItem.AllResCount);
1319                 ini.WriteInteger('Setting', 'NewResCount', ThreadItem.NewResCount);
1320                 ini.WriteInteger('Setting', 'NewReceive', ThreadItem.NewReceive);
1321 //              ini.WriteInteger('Setting', 'RoundNo', ThreadItem.RoundNo);
1322                 ini.WriteBool('Setting', 'Round', ThreadItem.Round);
1323                 ini.WriteBool('Setting', 'UnRead', ThreadItem.UnRead);
1324                 ini.UpdateFile;
1325         finally
1326                 ini.Free;
1327         end;
1328 end;
1329
1330 end.