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archiver.pas
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archiver.pas
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{/////////////////////////////////////////////////////////////////////////
//
// Dos Navigator Open Source 1.51.08
// Based on Dos Navigator (C) 1991-99 RIT Research Labs
//
// This programs is free for commercial and non-commercial use as long as
// the following conditions are aheared to.
//
// Copyright remains RIT Research Labs, and as such any Copyright notices
// in the code are not to be removed. If this package is used in a
// product, RIT Research Labs should be given attribution as the RIT Research
// Labs of the parts of the library used. This can be in the form of a textual
// message at program startup or in documentation (online or textual)
// provided with the package.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// 1. Redistributions of source code must retain the copyright
// notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// 3. All advertising materials mentioning features or use of this software
// must display the following acknowledgement:
// "Based on Dos Navigator by RIT Research Labs."
//
// THIS SOFTWARE IS PROVIDED BY RIT RESEARCH LABS "AS IS" AND ANY EXPRESS
// OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
// GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
// IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// The licence and distribution terms for any publically available
// version or derivative of this code cannot be changed. i.e. this code
// cannot simply be copied and put under another distribution licence
// (including the GNU Public Licence).
//
//////////////////////////////////////////////////////////////////////////}
{$I STDEFINE.INC}
unit Archiver;
interface
uses
Files,
Views, Defines, Objects2, Streams, Objects
;
const
DNARC = 'ARCHIVER.INI'#0;
type
TStr4 = String[4];
TStr5 = String[5];
CompRec = record lo, hi: Longint end;
PArcFile = ^TArcFile;
TArcFile = record
FName: PString;
Select: Boolean;
Attr: AWord;
USize, PSize: Comp;
{AK155: à §¬¥à ¢ à娢¥ - â ª®©, ª ª®© ® ¥áâì,
¨ ® ¬®¦¥â ¡ëâì ¡®«ì訬, ¤ ¦¥ ¥á«¨ ⥪ãé ï ¯« ä®à¬
¥ ¯®¤¤¥à¦¨¢ ¥â ¡®«ìè¨å ä ©«®¢. ®í⮬ã âãâ ¤®
¨á¯®«ì§®¢ âì ¨¬¥® Comp, ¥ TFileSize }
Date: LongInt;
end;
PFInfo = ^TFInfo;
TFInfo = record
FName: String; {DataCompBoy}
USize, PSize: Comp;
{AK155: á¬. ¢ëè¥ }
Date: LongInt;
Attr: Byte;
Last: Byte;
{ 0 - not last }
{ 1 - archive end }
{ 2 - broken arc }
end;
PARJArchive = ^TARJArchive;
TARJArchive = object(TObject)
Packer,
UnPacker,
Extract,
ExtractWP,
Add, Move, Garble,
Delete,
Test,
IncludePaths,
ExcludePaths,
ForceMode,
RecoveryRec,
SelfExtract,
Solid,
RecurseSubDirs,
SetPathInside,
StoreCompression,
FastestCompression,
FastCompression,
NormalCompression,
GoodCompression,
UltraCompression,
ComprListChar, {JO}
ExtrListChar: PString;
{OldListChar: Char;} {/JO}
AllVersion: Boolean; {Checkbox}
{AK155}
PutDirs: Boolean; {Checkbox}
{JO}
{$IFNDEF DPMI32}
ShortCmdLine: Boolean; {Checkbox}
{$ELSE}
SwapWhenExec: Boolean; {Checkbox}
{$ENDIF}
{/JO}
{$IFNDEF OS2}
UseLFN: Boolean; {Checkbox}
{$ENDIF}
constructor Load(var S: TStream);
procedure Store(var S: TStream);
procedure Save;
function GetVal(const Sign, AFile, Name, Default: PChar): String;
constructor Init;
procedure GetFile; virtual;
function GetID: Byte; virtual;
function GetSign: TStr4; virtual;
destructor Done; virtual;
end;
PFileInfo = ^TFileInfo;
TFileInfo = object(TSortedCollection)
function Compare(P1, P2: Pointer): Integer; virtual;
procedure FreeItem(Item: Pointer); virtual;
procedure PutItem(var S: TStream; Item: Pointer); virtual;
function GetItem(var S: TStream): Pointer; virtual;
end;
{$IFDEF PLUGIN} {$UNDEF MINARCH} {$ENDIF}
const
arcACE = 0;
sigACE {: TStr4} = 'ACE:';
arcARJ = 3;
sigARJ {: TStr4} = 'ARJ:';
arcCAB = 6;
sigCAB {: TStr4} = 'CAB:';
arcHA = 8;
sigHA {: TStr4} = 'HA:';
arcLHA = 13;
sigLHA {: TStr4} = 'LHA:';
arcRAR = 16;
sigRAR {: TStr4} = 'RAR:';
arcZIP = 22;
sigZIP {: TStr4} = 'ZIP:';
{$IFNDEF MINARCH} { }
arcAIN = 1;
sigAIN {: TStr4} = 'AIN:';
arcARC = 2;
sigARC {: TStr4} = 'ARC:';
arcBS2 = 4;
sigBS2 {: TStr4} = 'BS2:';
arcBSA = 5;
sigBSA {: TStr4} = 'BSA:';
arcCHZ = 7;
sigCHZ {: TStr4} = 'CHZ:';
arcHAP = 9;
sigHAP {: TStr4} = 'HAP:';
arcHPK = 10;
sigHPK {: TStr4} = 'HPK:';
arcHYP = 11;
sigHYP {: TStr4} = 'HYP:';
arcIS3 = 12;
sigIS3 {: TStr4} = 'IS3:';
arcLIM = 14;
sigLIM {: TStr4} = 'LIM:';
arcQUARK = 15;
sigQUARK {: TStr4} = 'QRK:';
arcSQZ = 17;
sigSQZ {: TStr4} = 'SQZ:';
arcTAR = 18;
sigTAR {: TStr4} = 'TAR:';
arcTGZ = 19;
sigTGZ {: TStr4} = 'TGZ:';
arcUC2 = 20;
sigUC2 {: TStr4} = 'UC2:';
arcUFA = 21;
sigUFA {: TStr4} = 'UFA:';
arcZOO = 23;
sigZOO {: TStr4} = 'ZOO:';
arcZXZ = 24;
sigZXZ {: TStr4} = 'ZXZ:';
arc7Z = 25;
sig7Z {: TStr4} = '7Z:';
arcBZ2 = 26;
sigBZ2 {: TStr4} = 'BZ2:';
{$ENDIF}
arcUNK = 255; {UNKNOWN Archiver}
NumSupportedArchs = 27;
PPacker: PChar = 'Packer';
PUnPacker: PChar = 'Unpacker';
PExtract: PChar = 'Extract';
PExtractWP: PChar = 'ExtractWithPathnames';
PAdd: PChar = 'Add';
PMove: PChar = 'Move';
PDelete: PChar = 'Delete';
PGarble: PChar = 'Garble';
PTest: PChar = 'Test';
PIncludePaths: PChar = 'IncludePaths';
PExcludePaths: PChar = 'ExcludePaths';
PForceMode: PChar = 'ForceMode';
PRecoveryRec: PChar = 'RecoveryRecord';
PSelfExtract: PChar = 'SFX';
PSolid: PChar = 'Solid';
PRecurseSubDirs: PChar = 'RecurseSubDirs';
PSetPathInside: PChar = 'SetPathInsideArchive';
PStoreCompression: PChar = 'StoreCompression';
PFastestCompression: PChar = 'FastestCompression';
PFastCompression: PChar = 'FastCompression';
PNormalCompression: PChar = 'NormalCompression';
PGoodCompression: PChar = 'GoodCompression';
PUltraCompression: PChar = 'BestCompression';
PComprListChar: PChar = 'ComprListChar';
PExtrListChar: PChar = 'ExtrListChar';
PAllVersion: PChar = 'AllVersion';
PPutDirs: PChar = 'PutDirs';
{$IFNDEF DPMI32}
PShortCmdLine: PChar = 'ShortCmdLine';
{$ELSE}
PSwapWhenExec: PChar = 'SwapWhenExec';
{$ENDIF}
PUseLFN: PChar = 'UseLFN';
DefaultArchiver: AWord = arcRAR;
DefaultArcMode: AWord = 256*(64+1)+5;
UnarchiveOpt: Byte = 1; {JO}
DefaultAddArchiver: AWord = arcUNK;
const
ArcFile: PBufStream = nil;
var
FileInfo: TFInfo;
ArcPos: TFileSize;
const
ArcFileName: String = ''; {DataCompBoy}
VArcFileName: String = ''; {JO}
PReader: PView = nil;
function ArchiveFiles(const S: String; Files: PCollection;
MoveMode: Boolean; Owner: Pointer): Boolean;
procedure MakeArchive(S: String; Files: PCollection;
MoveMode, AddToExisting: Boolean; Owner: Pointer);
procedure UnarchiveFiles(const FName: String);
procedure SkipSFX;
{` “áâ ¢«¨¢ ¥â ArcPos ç «® ᮡá⢥® à娢 .
¥à¥¤ ¢ë§®¢®¬ ArcFile^ ¤®«¦¥ ¡ëâì 㦥 ®âªàëâ ¨ ¯®§¨æ¨®¨à®¢
ç «®. ®á«¥ ¢ë§®¢ ¯®§¨æ¨ï ¢ ArcFile^ ¥ ®¯à¥¤¥«¥ `}
function _Cardinal(L: LongInt): Real; {piwamoto}
function FromOct(S: String): TFileSize; {fixed by piwamoto}
function CheckForSpaces(S: String): Boolean; { Flash }
const
CDir: String = '';
ArcBufSize = 512;
implementation
uses
Lfnvp, Advance, Advance1, Advance2, DNApp, Commands,
Dialogs, FilesCol, FViewer, Startup,
ArcView, FileCopy, HistList, {FStorage,}Menus, ArchDet,
{UserSavr,}DnIni, Messages,
{JO}Memory, VideoMan, DnExec {$IFDEF Win32}, VpSysLow {$ENDIF}
{/JO: ¤®¡ ¢¨« ¤«ï äãªæ¨¨ ArcExec}
, Eraser {JO: ¤«ï à § à娢¨à®¢ ¨ï ç¥à¥§ ¢à¥¬¥ë© ¯®¤ª â «®£}
, UserMenu {JO: ¤«ï áªàë¢ ¨ï ¯ ¥«¥© ¯à¨ à § à娢¨à®¢ ¨¨ }
, Dos, Drivers, profile, Tree
;
{ ------------------------------- Collections ----------------------------- }
procedure TFileInfo.FreeItem;
begin
if Item <> nil then
begin
DisposeStr(PArcFile(Item)^.FName);
Dispose(PArcFile(Item));
end;
end;
function TFileInfo.Compare;
var
F1: PArcFile absolute P1;
F2: PArcFile absolute P2;
begin
if UpStrg(F1^.FName^) = UpStrg(F2^.FName^) then
Compare := 0
else
Compare := 1-2*Integer(UpStrg(F1^.FName^) > UpStrg(F2^.FName^));
end;
procedure TFileInfo.PutItem;
begin
S.WriteStr(PArcFile(Item)^.FName);
S.Write(PArcFile(Item)^.Select,
SizeOf(Boolean)+SizeOf(AWord)+3*SizeOf(LongInt));
end;
function TFileInfo.GetItem;
var
P: PArcFile;
begin
New(P);
P^.FName := S.ReadStr;
S.Read(P^.Select, SizeOf(Boolean)+SizeOf(AWord)+3*SizeOf(LongInt));
GetItem := P;
end;
{ --------------------------- All archives -------------------------------- }
constructor TARJArchive.Load;
begin
Packer := S.ReadStr;
UnPacker := S.ReadStr;
Extract := S.ReadStr;
ExtractWP := S.ReadStr;
Add := S.ReadStr;
Move := S.ReadStr;
Delete := S.ReadStr;
Garble := S.ReadStr;
Test := S.ReadStr;
IncludePaths := S.ReadStr;
ExcludePaths := S.ReadStr;
ForceMode := S.ReadStr;
RecoveryRec := S.ReadStr;
SelfExtract := S.ReadStr;
Solid := S.ReadStr;
RecurseSubDirs := S.ReadStr;
SetPathInside := S.ReadStr;
StoreCompression := S.ReadStr;
FastestCompression := S.ReadStr;
FastCompression := S.ReadStr;
NormalCompression := S.ReadStr;
GoodCompression := S.ReadStr;
UltraCompression := S.ReadStr;
ComprListChar := S.ReadStr;
ExtrListChar := S.ReadStr;
{S.Read(ListChar, SizeOf(ListChar) +
SizeOf(Swap) +
SizeOf(UseLFN));}
end { TARJArchive.Load };
procedure TARJArchive.Store;
begin
S.WriteStr(Packer);
S.WriteStr(UnPacker);
S.WriteStr(Extract);
S.WriteStr(ExtractWP);
S.WriteStr(Add);
S.WriteStr(Move);
S.WriteStr(Delete);
S.WriteStr(Garble);
S.WriteStr(Test);
S.WriteStr(IncludePaths);
S.WriteStr(ExcludePaths);
S.WriteStr(ForceMode);
S.WriteStr(RecoveryRec);
S.WriteStr(SelfExtract);
S.WriteStr(Solid);
S.WriteStr(RecurseSubDirs);
S.WriteStr(SetPathInside);
S.WriteStr(StoreCompression);
S.WriteStr(FastestCompression);
S.WriteStr(FastCompression);
S.WriteStr(NormalCompression);
S.WriteStr(GoodCompression);
S.WriteStr(UltraCompression);
S.WriteStr(ComprListChar);
S.WriteStr(ExtrListChar);
{ S.Write(ListChar, SizeOf(ListChar) +
SizeOf(Swap) +
SizeOf(UseLFN));}
end { TARJArchive.Store };
{const
BooleanStr: array[boolean] of string[2] = ('0'#0, '1'#0);}
procedure TARJArchive.Save;
var
Sign: TStr5;
q: String;
function StoS(P: PString): PChar;
begin
if P <> nil then
Q := P^+#0
else
Q := #0;
StoS := @q[1];
end;
begin
FreeStr := SourceDir+DNARC;
Sign := GetSign;
SetLength(Sign, Length(Sign)-1);
Sign := Sign+#0;
if AllVersion then
q := '1'#0
else
q := '0'#0;
WritePrivateProfileString(@Sign[1], PAllVersion, @q[1], @FreeStr[1]);
if PutDirs then
q := '1'#0
else
q := '0'#0;
WritePrivateProfileString(@Sign[1], PPutDirs, @q[1], @FreeStr[1]);
{$IFNDEF DPMI32}
if ShortCmdLine then
q := '1'#0
else
q := '0'#0;
WritePrivateProfileString(@Sign[1], PShortCmdLine, @q[1], @FreeStr[1]);
{$ELSE}
if SwapWhenExec then
q := '1'#0
else
q := '0'#0;
WritePrivateProfileString(@Sign[1], PSwapWhenExec, @q[1], @FreeStr[1]);
{$ENDIF}
{$IFNDEF OS2}
if UseLFN then
q := '1'#0
else
q := '0'#0;
WritePrivateProfileString(@Sign[1], PUseLFN, @q[1], @FreeStr[1]);
{$ENDIF}
{q:=ListChar+#0;}
WritePrivateProfileString(@Sign[1], PComprListChar,
StoS(ComprListChar), @FreeStr[1]);
WritePrivateProfileString(@Sign[1], PExtrListChar, StoS(ExtrListChar),
@FreeStr[1]);
WritePrivateProfileString(@Sign[1], PUltraCompression,
StoS(UltraCompression), @FreeStr[1]);
WritePrivateProfileString(@Sign[1], PGoodCompression,
StoS(GoodCompression), @FreeStr[1]);
WritePrivateProfileString(@Sign[1], PNormalCompression,
StoS(NormalCompression), @FreeStr[1]);
WritePrivateProfileString(@Sign[1], PFastCompression,
StoS(FastCompression), @FreeStr[1]);
WritePrivateProfileString(@Sign[1], PFastestCompression,
StoS(FastestCompression), @FreeStr[1]);
WritePrivateProfileString(@Sign[1], PStoreCompression,
StoS(StoreCompression), @FreeStr[1]);
WritePrivateProfileString(@Sign[1], PSetPathInside,
StoS(SetPathInside), @FreeStr[1]);
WritePrivateProfileString(@Sign[1], PRecurseSubDirs,
StoS(RecurseSubDirs), @FreeStr[1]);
WritePrivateProfileString(@Sign[1], PSolid, StoS(Solid), @FreeStr[1]);
WritePrivateProfileString(@Sign[1], PRecoveryRec, StoS(RecoveryRec),
@FreeStr[1]);
WritePrivateProfileString(@Sign[1], PSelfExtract, StoS(SelfExtract),
@FreeStr[1]);
WritePrivateProfileString(@Sign[1], PForceMode, StoS(ForceMode),
@FreeStr[1]);
WritePrivateProfileString(@Sign[1], PExcludePaths, StoS(ExcludePaths),
@FreeStr[1]);
WritePrivateProfileString(@Sign[1], PIncludePaths, StoS(IncludePaths),
@FreeStr[1]);
WritePrivateProfileString(@Sign[1], PTest, StoS(Test), @FreeStr[1]);
WritePrivateProfileString(@Sign[1], PDelete, StoS(Delete), @FreeStr[1]);
WritePrivateProfileString(@Sign[1], PGarble, StoS(Garble), @FreeStr[1]);
WritePrivateProfileString(@Sign[1], PMove, StoS(Move), @FreeStr[1]);
WritePrivateProfileString(@Sign[1], PAdd, StoS(Add), @FreeStr[1]);
WritePrivateProfileString(@Sign[1], PExtractWP, StoS(ExtractWP),
@FreeStr[1]);
WritePrivateProfileString(@Sign[1], PExtract, StoS(Extract),
@FreeStr[1]);
WritePrivateProfileString(@Sign[1], PUnPacker, StoS(UnPacker),
@FreeStr[1]);
WritePrivateProfileString(@Sign[1], PPacker, StoS(Packer), @FreeStr[1]);
end { TARJArchive.Save };
function TARJArchive.GetVal(const Sign, AFile, Name, Default: PChar)
: String;
var
S: String;
begin
SetLength(S, GetPrivateProfileString(Sign, Name, Default, @S[1], 255,
AFile));
GetVal := S;
end;
destructor TARJArchive.Done;
begin
DisposeStr(Packer);
DisposeStr(UnPacker);
DisposeStr(Extract);
DisposeStr(ExtractWP);
DisposeStr(Add);
DisposeStr(Move);
DisposeStr(Delete);
DisposeStr(Garble);
DisposeStr(Test);
DisposeStr(IncludePaths);
DisposeStr(ExcludePaths);
DisposeStr(ForceMode);
DisposeStr(RecoveryRec);
DisposeStr(SelfExtract);
DisposeStr(Solid);
DisposeStr(RecurseSubDirs);
DisposeStr(SetPathInside);
DisposeStr(StoreCompression);
DisposeStr(FastestCompression);
DisposeStr(FastCompression);
DisposeStr(NormalCompression);
DisposeStr(GoodCompression);
DisposeStr(UltraCompression);
{ inherited Done;}
end { TARJArchive.Done };
{ ----------------------------- ARJ ------------------------------------}
constructor TARJArchive.Init;
var
Sign: TStr5;
q: String;
begin
Sign := GetSign;
SetLength(Sign, Length(Sign)-1);
Sign := Sign+#0;
FreeStr := SourceDir+DNARC;
inherited Init;
{$IFDEF SEVENZIP}
Packer := NewStr(GetVal(@Sign[1], @FreeStr[1], PPacker, 'ARJ'));
UnPacker := NewStr(GetVal(@Sign[1], @FreeStr[1], PUnPacker, '7Z'));
Extract := NewStr(GetVal(@Sign[1], @FreeStr[1], PExtract, 'e'));
ExtractWP := NewStr(GetVal(@Sign[1], @FreeStr[1], PExtractWP, 'x'));
Add := NewStr(GetVal(@Sign[1], @FreeStr[1], PAdd, 'a -a -a1'));
Move := NewStr(GetVal(@Sign[1], @FreeStr[1], PMove, 'm -a -a1 -p1'));
Delete := NewStr(GetVal(@Sign[1], @FreeStr[1], PDelete, 'd -p1'));
Test := NewStr(GetVal(@Sign[1], @FreeStr[1], PTest, 't'));
Garble := NewStr(GetVal(@Sign[1], @FreeStr[1], PGarble, '-g'));
IncludePaths := NewStr(GetVal(@Sign[1], @FreeStr[1], PIncludePaths, ''));
ExcludePaths := NewStr(GetVal(@Sign[1], @FreeStr[1], PExcludePaths,
'-e'));
ForceMode := NewStr(GetVal(@Sign[1], @FreeStr[1], PForceMode, '-y'));
RecoveryRec := NewStr(GetVal(@Sign[1], @FreeStr[1], PRecoveryRec, ''));
SelfExtract := NewStr(GetVal(@Sign[1], @FreeStr[1], PSelfExtract,
'-je1'));
Solid := NewStr(GetVal(@Sign[1], @FreeStr[1], PSolid, ''));
RecurseSubDirs := NewStr(GetVal(@Sign[1], @FreeStr[1], PRecurseSubDirs,
''));
SetPathInside := NewStr(GetVal(@Sign[1], @FreeStr[1], PSetPathInside,
''));
StoreCompression := NewStr(GetVal(@Sign[1], @FreeStr[1],
PStoreCompression, '-m0'));
FastestCompression := NewStr(GetVal(@Sign[1], @FreeStr[1],
PFastestCompression, '-m4'));
FastCompression := NewStr(GetVal(@Sign[1], @FreeStr[1],
PFastCompression, '-m3'));
NormalCompression := NewStr(GetVal(@Sign[1], @FreeStr[1],
PNormalCompression, '-m1'));
GoodCompression := NewStr(GetVal(@Sign[1], @FreeStr[1],
PGoodCompression, '-jm1 -jh65535'));
UltraCompression := NewStr(GetVal(@Sign[1], @FreeStr[1],
PUltraCompression, '-jm -jh65535'));
ComprListChar := NewStr(GetVal(@Sign[1], @FreeStr[1], PComprListChar,
'!'));
ExtrListChar := NewStr(GetVal(@Sign[1], @FreeStr[1], PExtrListChar,
'@'));
{$ELSE}
Packer := NewStr(GetVal(@Sign[1], @FreeStr[1], PPacker, 'ARJ'));
UnPacker := NewStr(GetVal(@Sign[1], @FreeStr[1], PUnPacker, 'ARJ'));
Extract := NewStr(GetVal(@Sign[1], @FreeStr[1], PExtract,
'e -p1 -v -jycv'));
ExtractWP := NewStr(GetVal(@Sign[1], @FreeStr[1], PExtractWP,
'x -p1 -v -jycv'));
Add := NewStr(GetVal(@Sign[1], @FreeStr[1], PAdd, 'a -a -a1'));
Move := NewStr(GetVal(@Sign[1], @FreeStr[1], PMove, 'm -a -a1 -p1'));
Delete := NewStr(GetVal(@Sign[1], @FreeStr[1], PDelete, 'd -p1'));
Test := NewStr(GetVal(@Sign[1], @FreeStr[1], PTest, 't -v -jycv'));
Garble := NewStr(GetVal(@Sign[1], @FreeStr[1], PGarble, '-g'));
IncludePaths := NewStr(GetVal(@Sign[1], @FreeStr[1], PIncludePaths, ''));
ExcludePaths := NewStr(GetVal(@Sign[1], @FreeStr[1], PExcludePaths,
'-e'));
ForceMode := NewStr(GetVal(@Sign[1], @FreeStr[1], PForceMode, '-y'));
RecoveryRec := NewStr(GetVal(@Sign[1], @FreeStr[1], PRecoveryRec, ''));
SelfExtract := NewStr(GetVal(@Sign[1], @FreeStr[1], PSelfExtract,
'-je1'));
Solid := NewStr(GetVal(@Sign[1], @FreeStr[1], PSolid, ''));
RecurseSubDirs := NewStr(GetVal(@Sign[1], @FreeStr[1], PRecurseSubDirs,
''));
SetPathInside := NewStr(GetVal(@Sign[1], @FreeStr[1], PSetPathInside,
''));
StoreCompression := NewStr(GetVal(@Sign[1], @FreeStr[1],
PStoreCompression, '-m0'));
FastestCompression := NewStr(GetVal(@Sign[1], @FreeStr[1],
PFastestCompression, '-m4'));
FastCompression := NewStr(GetVal(@Sign[1], @FreeStr[1],
PFastCompression, '-m3'));
NormalCompression := NewStr(GetVal(@Sign[1], @FreeStr[1],
PNormalCompression, '-m1'));
GoodCompression := NewStr(GetVal(@Sign[1], @FreeStr[1],
PGoodCompression, '-jm1 -jh65535'));
UltraCompression := NewStr(GetVal(@Sign[1], @FreeStr[1],
PUltraCompression, '-jm -jh65535'));
ComprListChar := NewStr(GetVal(@Sign[1], @FreeStr[1], PComprListChar,
'!'));
ExtrListChar := NewStr(GetVal(@Sign[1], @FreeStr[1], PExtrListChar,
'!'));
{$ENDIF}
q := GetVal(@Sign[1], @FreeStr[1], PAllVersion, '0');
AllVersion := q <> '0';
q := GetVal(@Sign[1], @FreeStr[1], PPutDirs, '0');
PutDirs := q <> '0';
{$IFNDEF DPMI32}
q := GetVal(@Sign[1], @FreeStr[1], PShortCmdLine, '0');
ShortCmdLine := q <> '0';
{$ELSE}
q := GetVal(@Sign[1], @FreeStr[1], PSwapWhenExec, '0');
SwapWhenExec := q <> '0';
{$ENDIF}
{$IFNDEF OS2}
q := GetVal(@Sign[1], @FreeStr[1], PUseLFN, '1');
UseLFN := q <> '0';
{$ENDIF}
end { TARJArchive.Init };
function TARJArchive.GetID;
begin
GetID := arcARJ;
end;
function TARJArchive.GetSign;
begin
GetSign := sigARJ;
end;
procedure TARJArchive.GetFile;
const
{ ¯®¡¨â®¢ë¥ ä« £¨ ¤«ï ¯®«ï ARJ_Flags § £®«®¢ª }
GARBLED_FLAG = $01; // indicates passworded file
OLD_SECURED_FLAG = $02;
VOLUME_FLAG = $04; // continued file to next volume (file is split)
EXTFILE_FLAG = $08;
// indicates file starting position field (for split files)
PATHSYM_FLAG = $10; // archive name translated ("\" changed to "/")
BACKUP_FLAG = $20; // obsolete
SECURED_FLAG = $40;
// ALTNAME_FLAG = $80 indicates dual-name archive
var
i: AWord;
FP: TFileSize;
Extr: LongInt;
C: Char;
h: record
First_Hdr_Size: Byte;
Version: Byte;
MinVer: Byte;
Host_OS: Byte;
ARJ_Flags: Byte;
Method: Byte;
File_Type: Byte;
Reserved: Byte;
Date_Time: LongInt;
Compressed_Size: LongInt;
Original_Size: LongInt;
Original_CRC: LongInt;
Filespec_Pos: AWord;
File_Acs_Mode: AWord;
Host_Data: AWord;
end;
begin { TARJArchive.GetFile }
ArcFile^.Read(i, 2);
if (i <> 60000) or (ArcFile^.Status <> 0) then
begin
FileInfo.Last := 2;
Exit;
end;
ArcFile^.Read(i, 2);
if (i = 0) then
begin
FileInfo.Last := 1;
Exit;
end;
FP := ArcFile^.GetPos;
ArcFile^.Read(h, SizeOf(h));
with FileInfo do
begin
Date := h.Date_Time;
PSize := h.Compressed_Size;
USize := h.Original_Size;
if (h.ARJ_Flags and
( (OLD_SECURED_FLAG or GARBLED_FLAG or SECURED_FLAG))) = 0
then
Attr := 0
else
Attr := Hidden;
if h.File_Type = 3 then
Attr := Attr or Directory;
end;
if h.ARJ_Flags and EXTFILE_FLAG <> 0 then
begin
ArcFile^.Read(Extr, 4);
if Extr <> 0 then
with FileInfo do
Attr := Attr or SysFile;
end
else
Extr := 0;
FileInfo.FName := '';
ArcFile^.Seek(FP+h.First_Hdr_Size);
repeat
ArcFile^.Read(C, 1);
if C <> #0 then
FileInfo.FName := FileInfo.FName+C
else
Break;
until ArcFile^.Status <> stOK;
if (ArcFile^.Status <> stOK) then
begin
FileInfo.Last := 2;
Exit;
end;
FileInfo.Last := 0;
ArcFile^.Seek(FP+i+4);
repeat
ArcFile^.Read(i, 2);
if i > 0 then
ArcFile^.Seek(ArcFile^.GetPos+i+4);
until (i = 0) or (ArcFile^.Status <> stOK);
ArcFile^.Seek(CompToFSize(ArcFile^.GetPos+FileInfo.PSize));
end { TARJArchive.GetFile };
function ArchiveFiles;
var
C: TStr4;
q: Byte;
begin
ArchiveFiles := False;
if PosChar(':', S) < 3 then
Exit;
C := UpStrg(Copy(S, 1, PosChar(':', S)));
q := GetArchiveTagBySign(C);
if q = arcUNK then
Exit;
DefaultAddArchiver := q;
ArchiveFiles := True;
MakeArchive(Copy(S, PosChar(':', S)+1, 255), Files, MoveMode, True,
Owner);
DefaultAddArchiver := arcUNK;
end;
{ Flash >>> }
function CheckForSpaces(S: String): Boolean;
begin
CheckForSpaces := (Pos(' ', S) = 0);
end;
{ Flash <<< }
{-DataCompBoy-}
procedure MakeArchive;
var
AID: Word;
C: String[40];
CurDir: String;
Arc: PARJArchive;
f: lFile;
D: record
Name: String;
Password: String[40];
Add: String[80];
Options: Word;
Archiver: Word;
Mode: Word;
end;
ST1: AnsiString;
B: Boolean;
SIntern: String;
function MakeListFile(var B: Boolean): AnsiString;
var
F: lText;
PF: PFileRec;
I: Integer;
S: AnsiString;
S1: String;
SR: lSearchRec; {JO}
procedure PutDir(const SS: String);
var
I: Integer;
S1: String;
SR: lSearchRec;
begin
ClrIO;
{piwamoto.src.begin}
{JO: ¨á¯®«ì§ã¥¬ ᨬ¢®« #$14 ¤«ï ¢à¥¬¥®£® à §¤¥«¥¨ï ¨¬ñ ä ©«®¢}
if not ((PF^.Attr and Directory <> 0) and (D.Options and 1 = 0))
then
if B then
S := S+#$14+SS
else
Writeln(F.T, {$IFDEF RecodeWhenDraw}CharToOemStr {$ENDIF}(SS));
{piwamoto.src.end}
ClrIO;
lFindFirst(MakeNormName(SS, x_x), AnyFileDir, SR); {JO}
while (DosError = 0) and not Abort {and (Length(S) < 100)} do
begin
{$IFNDEF OS2}
if Arc^.UseLFN
then
S1 := GetLongRelPath(MakeNormName(SS, SR.FullName))
{
else
S1 := GetShortRelPath(MakeNormName(SS, SR.SR.Name));
}
;// commented by unxed
{$ELSE}
S1 := GetLongRelPath(MakeNormName(SS, SR.FullName));
{$ENDIF}
{JO: ¨á¯®«ì§ã¥¬ ᨬ¢®« #$14 ¤«ï ¢à¥¬¥®£® à §¤¥«¥¨ï ¨¬ñ ä ©«®¢}
if (SR.SR.Attr and (Directory {$IFNDEF OS2}+VolumeID {$ENDIF}) =
0)
then
{JO}
if B then
S := S+#$14+SquashesName(S1)
else
Writeln(F.T, {$IFDEF RecodeWhenDraw}CharToOemStr {$ENDIF}(S1));
{piwamoto.src.begin}
if (SR.SR.Attr and Directory <> 0)
and (not IsDummyDir( {$IFDEF DPMI32}SR.SR.Name
{$ELSE}SR.FullName {$ENDIF})) and {JO}
(D.Options and $40 <> 0)
then
{piwamoto.src.end}
{$IFNDEF OS2}
if Arc^.UseLFN
then
{$ENDIF}
PutDir(MakeNormName(SS, SR.FullName))
{$IFNDEF OS2}
else
PutDir(MakeNormName(SS, SR.SR.Name))
{$ENDIF}
;
DosError := 0;
lFindNext(SR);
end;
lFindClose(SR);
end { PutDir };
begin { MakeListFile }
B := (CnvString(Arc^.ComprListChar) = ' ')
or (CnvString(Arc^.ComprListChar) = '');
if B then
S := ''
else
begin
S := SwpDir+'$DN'+ItoS(DNNumber)+'$.LST';
lAssignText(F, S);
ClrIO;
lRewriteText(F);
B := IOResult <> 0;
if B then
S := ''
else
S := CnvString(Arc^.ComprListChar)+S;
end;
for I := 0 to Files^.Count-1 do
begin
PF := Files^.At(I);
if PathFoundInArc(PF^.Owner^) then
Continue; {JO}
{$IFNDEF OS2}
if Arc^.UseLFN
then
{$ENDIF}
S1 := GetLongRelPath(MakeNormName(PF^.Owner^, PF^.FlName[True]))
{$IFNDEF OS2}
{else
S1 := GetShortRelPath(MakeNormName(PF^.Owner^, PF^.FlName[True]))
}
;//commented by unxed
{$ENDIF}
;
{JO: ¨á¯®«ì§ã¥¬ ᨬ¢®« #$14 ¤«ï ¢à¥¬¥®£® à §¤¥«¥¨ï ¨¬ñ ä ©«®¢}
if PF^.Attr and Directory = 0
then
if B then
S := S+#$14+SquashesName(S1)
else
Writeln(F.T, {$IFDEF RecodeWhenDraw}CharToOemStr {$ENDIF}(S1))
{piwamoto.src.begin}
else if B then
S := S+#$14+SquashesName(S1+'/*.*') // slash change by unxed
else if Arc^.PutDirs then
PutDir(S1)
else {JO}
{¤«ï ¯ãáâëå ª â «®£®¢ ¤® ®¡ï§ â¥«ì® ¯®¤áâ ¢«ïâì ¨¬ï ¡¥§ ¬ ᪨, ¨ ç¥}
begin
{ à娢 â®àë ¨å ¨£®à¨àãîâ; ¤«ï ¥¯ãáâëå ª â «®£®¢ â ª ï ¯®¤áâ ®¢ª ¯à¨¢®¤¨â}
ClrIO;
{á ¥ª®â®à묨 à娢 â®à ¬¨ (ZIP) ª ⮬ã, çâ® ä ©«ë ¯®¯ ¤ îâ ¢ à娢 ¤¢ ¦¤ë}
lFindFirst(MakeNormName(S1, x_x), AnyFileDir, SR);
if IsDummyDir( {$IFDEF DPMI32}SR.SR.Name {$ELSE}SR.FullName
{$ENDIF})
then
lFindNext(SR);
if IsDummyDir( {$IFDEF DPMI32}SR.SR.Name {$ELSE}SR.FullName
{$ENDIF})
then
lFindNext(SR);
if (DosError <> 0) then
Writeln(F.T, {$IFDEF RecodeWhenDraw}CharToOemStr {$ENDIF}(S1));
lFindClose(SR);
ClrIO;
Writeln(F.T, {$IFDEF RecodeWhenDraw}CharToOemStr
{$ENDIF}(S1)+'/*.*'); // slash change by unxed
end; {/JO}
{piwamoto.src.end}
MakeListFile := S;
{if Length(S) > 100 then Exit;}
end;
MakeListFile := S;
if not B then
Close(F.T);
end { MakeListFile };
procedure UnSelect(PF: PFileRec);
begin
Message(Owner, evCommand, cmCopyUnselect, PF);
end;
function AddString(P: PString): String;
begin
if P = nil then
AddString := ''
else
begin
if Copy(P^, 1, 1) = '+' then
if Copy(P^, 1, 2) <> '++' then
AddString := Copy(P^, 2, MaxStringLength)
else
AddString := ' '+Copy(P^, 2, MaxStringLength)
else
AddString := ' '+P^;
end;
end;
{JO: ¢¢ñ« äãªæ¨î ArcExec ¯® «®£¨¨ á TArcDrive.Exec ¢ Arcview ¤«ï à §¡®à }
{ ¤«¨®© ª®¬ ¤®© áâப¨ }
function ArcExec(Prg, Cmd: String; Lst: AnsiString; B: Boolean): Boolean;
var
S: String;
SS1: AnsiString;
SM: Word;
DE: Word;
CmdLineLim, ListLineLim: AWord;
CmdLineOK: Boolean;
I, J: LongInt;
{$IFDEF DPMI32}
T: lText;
EX: String;
I1: Integer;
{$ENDIF}
const
NotAPath: Char = #22;
procedure StdMsg8;
var
L: array[0..1] of LongInt;
ST: String;
begin