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* support for modifiable attributes. Mantis #26850

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git-svn-id: trunk@29467 -
This commit is contained in:
marco 2015-01-13 15:34:33 +00:00
parent d47aae933c
commit bf33284b2f
1 changed files with 44 additions and 38 deletions
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80
packages/paszlib/src/zipper.pp
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@ -33,6 +33,38 @@ Const
CENTRAL_FILE_HEADER_SIGNATURE = $02014B50; CENTRAL_FILE_HEADER_SIGNATURE = $02014B50;
ZIP64_HEADER_ID = $0001; ZIP64_HEADER_ID = $0001;
const
OS_FAT = 0; //MS-DOS and OS/2 (FAT/VFAT/FAT32)
OS_UNIX = 3;
OS_OS2 = 6; //OS/2 HPFS
OS_NTFS = 10;
OS_VFAT = 14;
OS_OSX = 19;
UNIX_MASK = $F000;
UNIX_FIFO = $1000;
UNIX_CHAR = $2000;
UNIX_DIR = $4000;
UNIX_BLK = $6000;
UNIX_FILE = $8000;
UNIX_LINK = $A000;
UNIX_SOCK = $C000;
UNIX_RUSR = $0100;
UNIX_WUSR = $0080;
UNIX_XUSR = $0040;
UNIX_RGRP = $0020;
UNIX_WGRP = $0010;
UNIX_XGRP = $0008;
UNIX_ROTH = $0004;
UNIX_WOTH = $0002;
UNIX_XOTH = $0001;
UNIX_DEFAULT = UNIX_RUSR or UNIX_WUSR or UNIX_XUSR or UNIX_RGRP or UNIX_ROTH;
Type Type
Local_File_Header_Type = Packed Record //1 per zipped file Local_File_Header_Type = Packed Record //1 per zipped file
Signature : LongInt; //4 bytes Signature : LongInt; //4 bytes
@ -692,37 +724,6 @@ begin
DT:=ComposeDateTime(EncodeDate(Y,M,D),EncodeTime(H,N,S,MS)); DT:=ComposeDateTime(EncodeDate(Y,M,D),EncodeTime(H,N,S,MS));
end; end;
const
OS_FAT = 0; //MS-DOS and OS/2 (FAT/VFAT/FAT32)
OS_UNIX = 3;
OS_OS2 = 6; //OS/2 HPFS
OS_NTFS = 10;
OS_VFAT = 14;
OS_OSX = 19;
UNIX_MASK = $F000;
UNIX_FIFO = $1000;
UNIX_CHAR = $2000;
UNIX_DIR = $4000;
UNIX_BLK = $6000;
UNIX_FILE = $8000;
UNIX_LINK = $A000;
UNIX_SOCK = $C000;
UNIX_RUSR = $0100;
UNIX_WUSR = $0080;
UNIX_XUSR = $0040;
UNIX_RGRP = $0020;
UNIX_WGRP = $0010;
UNIX_XGRP = $0008;
UNIX_ROTH = $0004;
UNIX_WOTH = $0002;
UNIX_XOTH = $0001;
UNIX_DEFAULT = UNIX_RUSR or UNIX_WUSR or UNIX_XUSR or UNIX_RGRP or UNIX_ROTH;
function ZipUnixAttrsToFatAttrs(const Name: String; Attrs: Longint): Longint; function ZipUnixAttrsToFatAttrs(const Name: String; Attrs: Longint): Longint;
@ -1357,17 +1358,20 @@ Begin
Raise EZipError.CreateFmt(SErrFileDoesNotExist,[F.DiskFileName]); Raise EZipError.CreateFmt(SErrFileDoesNotExist,[F.DiskFileName]);
end end
else else
begin begin
If (F.ArchiveFileName='') then If (F.ArchiveFileName='') then
Raise EZipError.CreateFmt(SErrMissingArchiveName,[I]); Raise EZipError.CreateFmt(SErrMissingArchiveName,[I]);
F.Size:=F.Stream.Size; F.Size:=F.Stream.Size;
{$IFDEF UNIX} if (F.Attributes = 0) then
F.Attributes := UNIX_FILE or UNIX_DEFAULT; begin
{$ELSE} {$IFDEF UNIX}
F.Attributes := faArchive; F.Attributes := UNIX_FILE or UNIX_DEFAULT;
{$ENDIF} {$ELSE}
F.Attributes := faArchive;
{$ENDIF}
end; end;
end; end;
end;
end; end;
@ -2634,6 +2638,8 @@ begin
FCompressionLevel:=cldefault; FCompressionLevel:=cldefault;
FDateTime:=now; FDateTime:=now;
FNeedsZip64:=false; FNeedsZip64:=false;
FAttributes:=0;
inherited create(ACollection); inherited create(ACollection);
end; end;