#include-once
;======================================
; _ZipFunctions.au3 -- v1.0 -- 20 June, 2006
; An AutoIT User Defined Function (UDF) file.
;
; Requires AutoIT 3.1.127 or later.
; Uses the native compression API of Windows XP, Windows 2003, or later.
;
; By PsaltyDS at http://www.autoitscript.com/forum
; Includes code from other forum users, especially as posted at:
; http://www.autoitscript.com/forum/index.php?showtopic=21004
;
; Includes the following functions:
; _ZipCreate($sZip, $iFlag = 0)
; _ZipAdd($sZip, $sSrc)
; _ZipList($sZip)
; _UnZip($sZip, $sDest)
; See each function below for full usage.
;======================================
;----------------------------------
; Function _ZipCreate($sZip, $iFlag = 0)
; Creates an empty .zip archive file.
; Where:
; $sZip is the .zip file to create
; $iFlag: 0 = prompts to overwrite (default)
; 1 = overwrite without prompt
; Returns 1 on success, 0 for fail
; On fail, @Error is:
; 1 = Not permitted to overwrite
; 2 = FileOpen failed
; 3 = FileWrite failed
;----------------------------------
Func _ZipCreate($sZip, $iFlag = 0)
; Test zip file
If FileExists($sZip) Then
If Not $iFlag Then
If MsgBox(32 + 4, "Zip Functions UDF", "Click YES to overwrite existing archive file: " & @CRLF & _
@TAB & $sZip) <> 6 Then Return SetError(1, 0, 0)
EndIf
EndIf
; Create header data
Local $sHeader = Chr(80) & Chr(75) & Chr(5) & Chr(6)
For $i = 1 To 18
$sHeader &= Chr(0)
Next
; Create empty zip file
$hFile = FileOpen($sZip, 16 + 8 + 2); Mode = Binary, Create folder, Overwrite
If $hFile <> - 1 Then
If FileWrite($hFile, $sHeader) Then
FileClose($hFile)
Return 1
Else
Return SetError(3, 0, 0)
EndIf
Else
Return SetError(2, 0, 0)
EndIf
EndFunc ;==>_ZipCreate
;----------------------------------
; Function _ZipAdd($sZip, $sSrc)
; Adds a file or folder to a pre-existing .zip archive.
; Where:
; $sZip is the .zip file to add to
; $sSrc is the source file or folder to add
; Returns 1 on success, 0 for fail
; On fail, @Error is:
; 1 = Creating Zip file failed [@Extended = @Error from _ZipCreate()]
; 2 = Source did not exist
; 3 = Shell ObjCreate error
; 4 = Zip file namespace object error
; 5 = Error copying data
;----------------------------------
Func _ZipAdd($sZip, $sSrc)
; Test zip file and create if required
If Not FileExists($sZip) Then
If Not _ZipCreate($sZip) Then Return SetError(1, @error, 0)
EndIf
; Test source
If FileExists($sSrc) Then
; Create shell object
Local $oShell = ObjCreate('Shell.Application')
If Not @error And IsObj($oShell) Then
; Get zip file object
Local $oFolder = $oShell.NameSpace ($sZip)
If Not @error And IsObj($oFolder) Then
; Copy source file or folder to zip file
If StringInStr(FileGetAttrib($sSrc), "D") Then
$oFolder.CopyHere ($oShell.NameSpace ($sSrc).items)
Else
$oFolder.CopyHere ($sSrc)
EndIf
Sleep(1000)
If @error Then
Return SetError(5, 0, 0)
Else
Return 1
EndIf
Else
Return SetError(4, 0, 0)
EndIf
Else
Return SetError(3, 0, 0)
EndIf
Else
Return SetError(2, 0, 0)
EndIf
EndFunc ;==>_ZipAdd
;----------------------------------
; Function _ZipList($sZip)
; List the contents of a .zip archive file
; Where: $sZip is the .zip file
; On Success, returns a 1D array of items in the zip file, with [0]=count
; On fail, returns array with [0]=0 and @Error is:
; 1 = Zip file did not exist
; 2 = Shell ObjCreate error
; 3 = Zip file namespace object error
; 4 = Error copying data
;----------------------------------
Func _ZipList($sZip)
Local $aNames[1] =[0], $i
; Test zip file
If FileExists($sZip) Then
; Create shell object
Local $oShell = ObjCreate('Shell.Application')
If Not @error And IsObj($oShell) Then
; Get zip file object
Local $oFolder = $oShell.NameSpace ($sZip)
If Not @error And IsObj($oFolder) Then
; Get list of items
Local $oItems = $oFolder.Items ()
If Not @error And IsObj($oItems) Then
; Read items into array
For $i In $oItems
$aNames[0] += 1
ReDim $aNames[$aNames[0] + 1]
$aNames[$aNames[0]] = $oFolder.GetDetailsOf ($i, 0)
Next
Else
SetError(4)
EndIf
Else
SetError(3)
EndIf
Else
SetError(2)
EndIf
Else
SetError(1)
EndIf
Return $aNames
EndFunc ;==>_ZipList
;----------------------------------
; Function _UnZip($sZip, $sDest)
; Uncompress items from a .zip file a destination folder.
; Where:
; $sZip is the .zip file
; $sDest is the folder to uncompress to (without trailing '\')
; Returns 1 on success, 0 for fail
; On fail, @Error is:
; 1 = Source zip file did not exist
; 2 = Error creating destination folder
; 3 = Shell ObjCreate error
; 4 = Zip file namespace object error
; 5 = Error creating item list object
; 6 = Destination folder namespace object error
; 7 = Error copying data
;----------------------------------
Func _UnZip($sZip, $sDest)
; Test zip file
If FileExists($sZip) Then
; Test destination folder
If Not FileExists($sDest & "\") Then
If Not DirCreate($sDest) Then Return SetError(2, 0, 0)
EndIf
; Create shell object
Local $oShell = ObjCreate('Shell.Application')
If Not @error And IsObj($oShell) Then
; Get zip file namespace object
Local $oFolder = $oShell.NameSpace ($sZip)
If Not @error And IsObj($oFolder) Then
; Get list of items in zip file
Local $oItems = $oFolder.Items ()
If Not @error And IsObj($oItems) Then
; Get destination folder namespace object
$oDest = $oShell.NameSpace ($sDest & "\")
If Not @error And IsObj($oDest) Then
; Copy the files
$oDest.CopyHere ($oItems)
Sleep(500)
If @error = 0 Then
Return 1
Else
Return SetError(7, 0, 0)
EndIf
Else
Return SetError(6, 0, 0)
EndIf
Else
Return SetError(5, 0, 0)
EndIf
Else
Return SetError(4, 0, 0)
EndIf
Else
Return SetError(3, 0, 0)
EndIf
Else
Return SetError(1, 0, 0)
EndIf
EndFunc ;==>_UnZip
