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Pascal/Delphi Source File  |  2001-07-16  |  11.5 KB  |  252 lines
  1. // ô¥ìçâAü[âJâCâoâRâôâ|ü[âlâôâg for Delphi/C++Builder
  2. // Common Archivers Component for Delphi/C++Builder
  3. // Copyright(C) NORG1964/M.Yoneda 1997,1998,1999,2000
  4. //
  5. // RAR32è╓ÿAâéâWâàü[âï    RAR32.PAS
  6. //
  7. // v1.12:Åëè·î÷èJâoü[âWâçâô
  8. // v1.17:LoadDll/FreeDll/IsXXXArchive é╠ì\ɼò╧ìX
  9. // v1.21:LoadDll/FreeDll é╠ë┬Äïâîâxâïé≡ò╧ìX
  10. // v1.22:îoë▀âCâxâôâgâTâ|ü[âgé≡Æ╟ë┴
  11. // v1.23:CheckArchive âüâ\âbâhé≡Æ╟ë┴
  12. //       Äσé╚âüâ\âbâhé╠ëⁿû╝
  13. // v1.25:ZIP32J.DLLé┼é╠û╝æOé╔"["é≡è▄é▐âtâ@âCâïé╓é╠æ╬ë₧
  14. // v1.28:âüâéâèôWèJï@ö\é╠âTâ|ü[âgé≡Æ╟ë┴
  15. //          CheckArchive âüâ\âbâhé╠û▀éΦÆlé╠î^é≡ò╧ìX
  16. // v1.30:èeâüâ\âbâhé╠ FileList ê°Éöé╠î^é≡ò╧ìX
  17. // v1.32:IsSetOwnerWinow/KillOwnerWindow é╠Ä└æòé≡ò╧ìX
  18. // v1.35:TRar32.Rar é¬ CmdLine ê°Éöé≡î⌐é─éóé╚é⌐é┴é╜òsï∩ìçé╠ÅCÉ│
  19. // v1.38:DLL é⌐éτé╠âGâôâgâèâ|âCâôâgé╠ĵô╛ò√û@é≡ò╧ìXé╡é╜
  20. //
  21. unit RAR32;
  22.  
  23. interface
  24.  
  25. uses Windows,SysUtils,Classes,Archives;
  26.  
  27. type
  28.     TRar32 = class( TArchiver )
  29.     protected
  30.         class procedure LoadDll; override;
  31.         class procedure FreeDll; override;
  32.  
  33.     protected
  34.         function  BuildCmdLine( Cmd,ArchiveFileName:string;Options:TArchiverOptions;Path:String;FileList:array of const;UseResFile:boolean ):String;
  35.  
  36.         function  FindOpen ( Handle:HWND;ArchiveFileName:string;dwMode:DWORD ):THARC; override;
  37.         function  FindFirst( hArc:THArc;var IndivisualInfo:TIndivisualInfo;FileMask:string ):integer; override;
  38.         function  FindNext ( hArc:THArc;var IndivisualInfo:TIndivisualInfo                   ):integer; override;
  39.         function  FindClose( hArc:THArc                                                       ):integer; override;
  40.  
  41.     public
  42.         function Rar( Handle:HWND;CmdLine:string;var Output:string ):Integer;
  43.  
  44.         function UnpackFiles  ( Handle:HWND;ArchiveFileName:string;Options:TArchiverOptions;DstPath:String;FileList:array of const;UseResFile:boolean;var Output:string ):Integer; override;
  45. //        function PackFiles    ( Handle:HWND;ArchiveFileName:string;Options:TArchiverOptions;BaseDir:String;FileList:array of const;UseResFile:boolean;var Output:string ):Integer; override;
  46. //        function RemoveItem   ( Handle:HWND;ArchiveFileName:string;Options:TArchiverOptions;BaseDir:String;FileList:array of const;UseResFile:boolean;var Output:string ):Integer; override;
  47. //        function MakeSfxFile  ( Handle:HWND;ArchiveFileName:string;Options:TArchiverOptions                                                          ;var Output:string ):Integer; override;
  48.         function UnpackToMem  ( Handle:HWND;ArchiveFileName:string;Options:TArchiverOptions;FileName:string;lpvBuffer:LPVOID;dwSize:DWORD;lpdwWriteSize:LPDWORD         ):Integer; override;
  49.         function CheckArchive ( ArchiveFileName:string;CheckMode:integer;CheckOptions:integer ):DWORD; override;
  50.  
  51.         function SetOwnerWindowEx ( Handle:HWND;lpArcProc:LPARCHIVERPROC ):boolean; override;
  52.         function KillOwnerWindowEx( Handle:HWND                          ):boolean; override;
  53.     end;
  54.  
  55.     function IsRarArchive( ArchiveFileName:string ):boolean;
  56.  
  57. implementation
  58.  
  59. //---------------------------------------------------------------------
  60. var
  61.     FArchiver:        TArchiverDLL;
  62.  
  63. procedure LoadDll;
  64. begin
  65.     if Assigned( FArchiver ) then exit;
  66.     FArchiver := TArchiverDll.Create( 'tar/tgz/taz/bz2 î`Ä«Åæî╔','TAR32.DLL','Tar' );
  67.     FArchiver.LoadDLL;
  68. end;
  69.  
  70. procedure FreeDll;
  71. begin
  72.     FArchiver.Free;
  73.     FArchiver := nil;
  74. end;
  75.  
  76. //----------------------------------------------------------------------------------------------------------------------
  77. class procedure TRar32.LoadDll;
  78. begin
  79.     Rar32.LoadDll;
  80. end;
  81.  
  82. class procedure TRar32.FreeDll;
  83. begin
  84.     Rar32.FreeDll;
  85. end;
  86.  
  87. function TRar32.UnpackFiles( Handle:HWND;ArchiveFileName:string;Options:TArchiverOptions;DstPath:String;FileList:array of const;UseResFile:boolean;var Output:string ):Integer;
  88. var
  89.     Cmd:    string;
  90. begin
  91.     if Options.x = 0
  92.     then Cmd := '-e'
  93.     else Cmd := '-x';
  94.     FCmdLine := BuildCmdLine( Cmd,ArchiveFileName,Options,DstPath,FileList,ruOnUnpack in Options.ResFileUsage );
  95.     result := Rar( Handle,FCmdLine,Output );
  96. end;
  97. {
  98. function TRar32.PackFiles( Handle:HWND;ArchiveFileName:string;Options:TArchiverOptions;BaseDir:String;FileList:array of const;UseResFile:boolean;var Output:string ):Integer;
  99. begin
  100.     FCmdLine := BuildCmdLine( '-x',ArchiveFileName,Options,BaseDir,FileList,ruOnPack in Options.ResFileUsage );
  101.     result := Rar( Handle,FCmdLine,Output );
  102. end;
  103.  
  104. function TRar32.RemoveItem( Handle:HWND;ArchiveFileName:string;Options:TArchiverOptions;BaseDir:String;FileList:array of const;UseResFile:boolean;var Output:string ):Integer;
  105. begin
  106.     FCmdLine := BuildCmdLine( '',ArchiveFileName,Options,'',FileList );
  107.     result := Rar( Handle,FCmdLine,Output );
  108. end;
  109.  
  110. function TRar32.MakeSfxFile( Handle:HWND;ArchiveFileName:string;Options:TArchiverOptions;var Output:string ):Integer;
  111. begin
  112.     FCmdLine := BuildCmdLine( '',ArchiveFileName,Options,'',nil );
  113.     result := Rar( Handle,FCmdLine,Output );
  114. end;
  115. }
  116. function TRar32.UnpackToMem( Handle:HWND;ArchiveFileName:string;Options:TArchiverOptions;FileName:string;lpvBuffer:LPVOID;dwSize:DWORD;lpdwWriteSize:LPDWORD ):Integer;
  117. begin
  118.     FCmdLine := BuildCmdLine( '',ArchiveFileName,Options,'',[FileName],false );
  119.     result:= FArchiver.ExtractMem( Handle,PChar( FCmdLine ),lpvBuffer,dwSize,nil,nil,lpdwWriteSize );
  120. end;
  121.  
  122. function TRar32.CheckArchive( ArchiveFileName:string;CheckMode:integer;CheckOptions:integer ):DWORD;
  123. begin
  124.     result := FArchiver.CheckArchive( PChar( ArchiveFileName ),CheckMode+CheckOptions );
  125. end;
  126.  
  127. function TRar32.SetOwnerWindowEx ( Handle:HWND;lpArcProc:LPARCHIVERPROC ):boolean;
  128. begin
  129.     inherited SetOwnerWindowEx( Handle,lpArcProc );
  130.     result := FArchiver.SetOwnerWindowEx( Handle,lpArcProc );
  131. end;
  132.  
  133. function TRar32.KillOwnerWindowEx( Handle:HWND ):boolean;
  134. begin
  135.     result := FArchiver.KillOwnerWindowEx( Handle );
  136.     inherited KillOwnerWindowEx( Handle );
  137. end;
  138.  
  139. function TRar32.Rar( Handle:HWND;CmdLine:string;var Output:string ):Integer;
  140. begin
  141.     result := FArchiver.ArchiverProc( Handle,PChar( CmdLine ),PAnsiChar( Output ),Length( Output ));
  142. end;
  143.  
  144. function TRar32.BuildCmdLine( Cmd,ArchiveFileName:string;Options:TArchiverOptions;Path:String;FileList:array of const;UseResFile:boolean ):String;
  145. var
  146.     CmdLine:    TCmdOpt;
  147. begin
  148.     with Options do begin
  149.         CmdLine := TCmdOpt.Create;
  150. //        CmdLine.Add( '-+' );            //    Åφé╔âîâWâXâgâèé╠É▌ÆΦé≡û│Äïé╖éΘ
  151.  
  152. //        CmdLine.AddIntOpt( 'a'    ,a     );        //    a[0|1|2]                æ«É½é╠ì─î╗üB
  153.         if c < 1 then CmdLine.Add( '-u' );    //    c[0|1]                â^âCâÇâXâ^âôâvîƒì╕é≡Å╚ù¬
  154. //        CmdLine.AddIntOpt( 'd'    ,d     );        //    d[0|1]                âfâBâîâNâgâèû╝é╠èiö[
  155. //        CmdLine.AddIntOpt( 'e'    ,e     );        //    e[0|1]                Ä½ÅæâTâCâYé≡ö╝ò¬é╔é╡é─ê│Åk
  156. //        CmdLine.AddIntOpt( 'f'    ,f     );        //    f[0|1]                âfâBâXâNÄcù╩â`âFâbâNé╠ÆåÄ~
  157. //        CmdLine.AddIntOpt( 'h'    ,h     );        //    h[0|1|2|3]            âwâbâ_é╠î`Ä«é≡ÄwÆΦ
  158. //        CmdLine.AddIntOpt( 'i'    ,i     );        //    i[0|1|2]                âtâ@âCâïæIæ≡é┼æσò╢ÄÜé╞żò╢ÄÜé≡ïµò╩
  159. //        CmdLine.AddIntOpt( 'l'    ,l     );        //    l[0|1|2]                ôWèJâìâOé╠âtâ@âCâïû╝é╠ò\Īû@é╠ò╧ìX
  160.         if m > 0 then CmdLine.Add( '-y' );    //    m[0|1|2]                Ä┐ûΓé╔ yes é╞ë╝ÆΦ
  161. //        CmdLine.AddIntOpt( 'n'    ,n     );        //    n[0|1]                ôWèJÅ≤ï╡â_âCâAâìâOò\Īé╠ù}Ä~
  162. //        CmdLine.AddIntOpt( 'o'    ,o     );        //    o[0|1|2]                ïîî`Ä«é┼Åæî╔é≡ì∞ɼ
  163.         if p > 0 then CmdLine.Add( '-s' );    //    p[0|1|2]                æSâpâXû╝é┼ìçÆv
  164. //        CmdLine.AddIntOpt( 'r'    ,r     );        //    r[0|1|2]                ì─ïAôIîƒì⌡
  165. //        CmdLine.AddIntOpt( 's'    ,s     );        //    s[0|1]                âXâLâbâvò\Īé╠ù}ɺ
  166. //        CmdLine.AddIntOpt( 't'    ,t     );        //    t[0|1]                Åæî╔é╠ìXÉVô·Ä₧é╠ÄwÆΦ
  167. //        CmdLine.AddIntOpt( 'u'    ,u     );        //    u[0|1]                âtâ@âCâïé╠ìXÉVüiÉVé╡éóéαé╠üj
  168. //        CmdLine.AddPathName( 'w'  ,w   );    //    w[0|1|<Dirû╝>]        ì∞ï╞ùpâfâBâîâNâgâèé╠ÄwÆΦ
  169. //        CmdLine.AddIntOpt( 'x'    ,x     );        //    x[0|1]                âfâBâîâNâgâèû╝é≡ùLî°é╔é╖éΘ
  170. //        CmdLine.AddIntOpt( 'y'    ,y     );        //    y[0|1]                æSé─é╠Ä┐ûΓé╔ yes é╞ë╝ÆΦ
  171. //        CmdLine.AddIntOpt( 'z'    ,z     );        //    z[0|1|2|<ègÆúÄq>]    ûóê│Åkâtâ@âCâïé╠ÄwÆΦ            ###ègÆúÄqé═âTâ|ü[âgé╡é╚éó###
  172. //        CmdLine.AddIntOpt( 'jc' ,jc     );        //    jc[0|1]                öjæ╣âwâbâ_é≡û│Äï
  173. //        CmdLine.AddIntOpt( 'jd' ,jd     );        //    jd[<âTâCâY>]        âfâBâXâNé╠ï≤é½ùeù╩é≡èmöF
  174. //        CmdLine.AddIntOpt( 'je' ,je     );        //    je[<âTâCâY>]        Huffman âoâbâtâ@é╠æσé½é│é≡ÄwÆΦ
  175. //        CmdLine.AddIntOpt( 'jf' ,jf     );        //    jf[0|1]                âïü[âgïLìåé╠ìφÅ£
  176. //        CmdLine.AddIntOpt( 'jh' ,jh     );        //    jh[0|1]                WindowsNT/95 ÉΩùpé╠â}ü[âNé≡Åæî╔é╔òtë┴
  177. //        CmdLine.AddIntOpt( 'ji' ,ji     );        //    ji[0|1]                ÆZéóâtâ@âCâïû╝é┼èiö[
  178. //        CmdLine.AddIntOpt( 'jm' ,jm     );        //    jm[0|1|2|3|4]        ê│Åkî`Ä«é≡ÄwÆΦ
  179. //        CmdLine.AddIntOpt( 'jn' ,jn     );        //    jn[0|1]                ÉVïKâtâ@âCâïé╠é▌
  180. //        CmdLine.AddStrOpt( 'jo' ,jo     );        //    jo[<Ä₧ìÅÄwÆΦ>]        YYMMDDHHMMSS é╠ô·òtê╚ì~
  181. //        CmdLine.AddStrOpt( 'job',job );        //    job[<Ä₧ìÅÄwÆΦ>]    YYMMDDHHMMSS é╠ô·òtê╚æO
  182. //        CmdLine.AddIntOpt( 'jp' ,jp     );        //    jp[0|1]                ÉiÆ╗âoü[é≡âvâìâOâîâXüEâoü[é┼ò\Ī
  183. //        CmdLine.AddIntOpt( 'jr' ,jr     );        //    jr[0|1]                âtâ@âCâïé╠Æué½è╖éª
  184. //        CmdLine.AddIntOpt( 'jss',jss );        //    jss[0|1]                ê│Åkâtâ@âCâïâIü[âvâôâGâëü[é≡û│ÄïüBÆ╩ÅφüCê│ÅkÄ₧é╔ê│Åkæ╬Å█âtâ@
  185. //        CmdLine.AddIntOpt( 'jw' ,jw     );        //    jw[0|1|2|3|4]        WinSFX/WinSFXM é≡ì∞ɼ
  186. //        CmdLine.AddLstOpt( 'jx' ,jx     );        //    jx[<âtâ@âCâïû╝>]    Å£èOé╖éΘâtâ@âCâïû╝
  187. //        CmdLine.AddIntOpt( 'jyc',jyc );        //    jyc[0|1]                âfâBâîâNâgâèì∞ɼé╠èmöFé≡Å╚ù¬
  188. //        CmdLine.AddIntOpt( 'jyd',jyd );        //    jyd[0|1]                âtâ@âCâïìφÅ£é╠èmöFé≡Å╚ù¬
  189. //        CmdLine.AddIntOpt( 'jyk',jyk );        //    jyk[0|1]                Ägùpé┼é½éΘâfâBâXâNùeù╩é╠èmöFé╠Å╚ù¬
  190. //        CmdLine.AddIntOpt( 'jyn',jyn );        //    jyn[0|1]                ÉVâtâ@âCâïû╝é╠ùvïüé╠Å╚ù¬
  191. //        CmdLine.AddIntOpt( 'jyo',jyo );        //    jyo[0|1]                è∙æ╢âtâ@âCâïé╓é╠ÅπÅæé½èmöFé╠Å╚ù¬
  192. //        CmdLine.AddStrOpt( 'jz' ,jz     );        //    jz[<âtâ@âCâïû╝>]    âtâ@âCâïÆìÄ▀é╠âtâ@âCâïé≡ïƒïï
  193. //        CmdLine.AddIntOpt( 'ga' ,ga     );        //    ga[0|1]                Åæé½ì₧é▌òsë┬æ«É½é≡û│Äï
  194. //        CmdLine.AddIntOpt( 'gd' ,gd     );        //    gd[0|1]                ù]ò¬é╚âfü[â^é╠ìφÅ£
  195. //        CmdLine.AddIntOpt( 'ge' ,ge     );        //    ge[0|1]                ì┼Åëé╠ègÆúÄqé≡öFÄ»
  196. //        CmdLine.AddIntOpt( 'gf' ,gf     );        //    gf[0|1|2]            é╖é┼é╔éáéΘâtâ@âCâïé╠ìXÉV
  197. //        CmdLine.AddIntOpt( 'gj' ,gj     );        //    gj[0|1]                x û╜ù▀é≡ e û╜ù▀é╞ô»ùlé╞î⌐é╚é╖
  198. //        CmdLine.AddIntOpt( 'gm' ,gm     );        //    gm[0|1]                âGâëü[âüâbâZü[âWò\Īé╠ù}Ä~
  199. //        CmdLine.AddIntOpt( 'gn' ,gn     );        //    gn[0|1|2]            ôWèJâtâ@âCâïé╠ìçîvâTâCâYé≡ 100% é╞é╡é╜ÉiÆ╗âOâëâté╠ò\Ī
  200. //        CmdLine.AddIntOpt( 'go' ,go     );        //    go[0|1]                â_âCâAâìâOé╠âIü[âiü[âEâBâôâhâEé╠ÄwÆΦ
  201. //        CmdLine.AddIntOpt( 'gp' ,gp     );        //    gp[0|1]                âEâBâôâhâEé≡ Disable é╔é╡é╚éó
  202. //        CmdLine.AddIntOpt( 'gr' ,gr     );        //    gr[<âtâ@âCâïû╝>]    ò╧ìXâtâ@âCâïû╝é≡ïƒïï
  203. //        CmdLine.AddIntOpt( 'gs' ,gs     );        //    gs[<âTâCâY>]        âwâbâ_îƒì⌡âTâCâYé╠ÄwÆΦ
  204. //        CmdLine.AddIntOpt( 'gu' ,gu     );        //    gu[0|1]                WinSFXüCDosSFX é╔æSé─é╠âtâ@âCâïé≡èiö[
  205. //        CmdLine.AddIntOpt( 'gw' ,gw     );        //    gw[0|1|2|3|4]        WinSFX32/WinSFX32M é≡ì∞ɼ
  206.  
  207.         CmdLine.Add( UserOptions );
  208.  
  209.         AddFileSpec1( CmdLine,ArchiveFileName,Path );
  210.         AddFileSpec2( CmdLine,Options,FileList,UseResFile );
  211.  
  212.         result := cmd + CmdLine.Str;
  213.         CmdLine.Free;
  214.     end;
  215. end;
  216.  
  217. function TRar32.FindOpen( Handle:HWND;ArchiveFileName:string;dwMode:DWORD ):THARC;
  218. begin
  219.     result := FArchiver.OpenArchive( Handle,PChar( ExpandFileName( ArchiveFileName )),dwMode );
  220. end;
  221.  
  222. function TRar32.FindClose( hArc:THArc ):integer;
  223. begin
  224.     result := FArchiver.CloseArchive( hArc );
  225. end;
  226.  
  227. function TRar32.FindFirst( hArc:THArc;var IndivisualInfo:TIndivisualInfo;FileMask:string ):integer;
  228. begin
  229.     result := FArchiver.FindFirst( hArc,PChar( FileMask ),@IndivisualInfo );
  230. end;
  231.  
  232. function TRar32.FindNext( hArc:THArc;var IndivisualInfo:TIndivisualInfo ):integer;
  233. begin
  234.     result := FArchiver.FindNext( hArc,@IndivisualInfo )
  235. end;
  236.  
  237. function IsRarArchive( ArchiveFileName:string ):boolean;
  238. var
  239.     hArc:        THARC;
  240. begin
  241.     try
  242.         LoadDLL;
  243.         hArc := FArchiver.OpenArchive( 0,PAnsiChar( ExpandFileName( ArchiveFileName )),M_REGARDLESS_INIT_FILE+M_ERROR_MESSAGE_OFF );
  244.         FArchiver.CloseArchive( hArc );
  245.         result := ( hArc <> 0 );
  246.     except
  247.         result := false;
  248.     end;
  249. end;
  250.  
  251. end.
  252.