111 lines
3.6 KiB
Plaintext
111 lines
3.6 KiB
Plaintext
'Fhash is a file containing the line we
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'want to replace form ?_hash.txt. NHash is
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'the hash to replace it.
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DIM FSO,HashTextFileName,HashTextFile,HashTextFileLine,MyVar,FirstArg
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DIM HashTextFileOutName,HashTextFileOut,HashTextFileOutLine
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DIM NHash,FHashFileName,NHashFileName,FHashFile,NHashFile,FHashText,NHashText,Ptr,SystemCommand
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Set FSO=CreateObject("Scripting.FileSystemObject")
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'Check for help
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FirstArg=Wscript.Arguments(0)
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If FirstArg="/?" then
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Usage
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End if
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If FirstArg="-?" then
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Usage
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End if
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If FirstArg="?" then
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Usage
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End if
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FHashFileName=FirstArg
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NHashFileName=Wscript.Arguments(1)
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HashTextFileName=Wscript.Arguments(2)
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If not FSO.FileExists (FHashFileName) then
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Wscript.Stdout.Writeline("Cannot find" & FHashFileName)
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WScript.Quit(1)
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End If
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If not FSO.FileExists (NHashFileName) then
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Wscript.Stdout.Writeline("Cannot find" & NHashFileName)
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WScript.Quit(1)
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End If
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If not FSO.FileExists (HashTextFileName) then
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Wscript.Stdout.Writeline("Cannot find" & HashTextFileName)
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WScript.Quit(1)
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End If
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Set FHashFile=FSO.GetFile(FHashFileName)
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Set NHashFile=FSO.GetFile(NHashFileName)
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Set FHashText=FHashFile.OpenAsTextStream()
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Set NHashText=NHashFile.OpenAsTextStream()
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'Get the filename
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While not FHashText.AtEndOfStream '& not done
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FHashLine=FHashText.Readline
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' now we have the line from FHash.tmp
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' we need to parse out the path\filename and the hash
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Ptr = Instr(FHashLine,"=")
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FilePath = Left(FHashLine,Ptr)
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' if Ptr > 0 then
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' done=true
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' FilePath = Left(FHashLine,Ptr)
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' end if
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Wend
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'Now get the new hash
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While not NHashText.AtEndOfStream
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NHashLine=NHashText.Readline
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NHash=NHashLine
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Wend
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Set HashTextFile=FSO.GetFile(HashTextFileName)
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Set HashTextFileText=HashTextFile.OpenAsTextStream()
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Ptr=InStr(HashTextFileName,".")
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HashTextFileOutName=Left(HashTextFileName,Ptr)
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HashTextFileOutName=HashTextFileOutName&"tmp"
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if FSO.FileExists (HashTextFileOutName) then
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FSO.DeleteFile(HashTextFileOutName)
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End If
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Set HashTextFileOutText=FSO.CreateTextFile(HashTextFileOutName)
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While not HashTextFileText.AtEndOfStream
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HashTextFileLine=HashTextFileText.Readline
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' now we need to check if the line begins with our name
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' if it doesn't, just append to the tmp file
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' if it does, replace the line with the new one.
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Ptr=InStr(HashTextFileLine,"=")
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if Left(HashTextFileLine,Ptr)=FilePath then
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' do our replacement here
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HashTextFileOutText.Writeline FilePath & NHash
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else
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' do our append here
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HashTextFileOutText.Writeline HashTextFileLine
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End If
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Wend
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' now rename the tmp file to the txt file.
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' system call is easiest here.
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Set ShellObj = CreateObject("WScript.Shell")
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myVar="mv " & HashTextFileOutName & " " & HashTextFileName
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Call ShellObj.Run(myVar)
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Sub Usage()
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Wscript.stdout.writeline("")
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Wscript.stdout.writeline("Hashrep.vbs: Replaces the hash of file you are updating in ?_hash.txt")
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Wscript.stdout.writeline(" with the file's new hash, to be used for future backprops.")
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Wscript.stdout.writeline("")
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Wscript.stdout.writeline("Syntax:")
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Wscript.stdout.writeline("")
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Wscript.stdout.writeline(" Hashrep.vbs %TMP%\Fhash.tmp %TMP%\Nhash.tmp %BINARIES%\dump\cathash\?_Hash.txt")
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Wscript.stdout.writeline("")
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Wscript.stdout.writeline(" Fhash.tmp: Conatins the file path and its old hash")
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Wscript.stdout.writeline(" Nhash.tmp: Conatins the file's new hash")
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Wscript.stdout.writeline(" ?_Hash.txt: Conatins all of ?.cat's hash's and there associated file names.")
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Wscript.stdout.writeline("")
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Wscript.stdout.writeline("This script is called by %BLDTOOLS%\updtcat.cmd")
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Wscript.Quit(0)
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End Sub |