85 lines
3.7 KiB
PostScript
85 lines
3.7 KiB
PostScript
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#--------------------------------------------------------
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# File: checkEPversion.eps
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#
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# Script to see if box has the current version of PC
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#
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# 3/5/2009 created
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#--------------------------------------------------------
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@include "_FileExists.epm";
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# This is the hash for the DLL of PC 1.6.3
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string $knownGoodHash = "b0c6b44eb05b97a26197d1d6145d47b785550d3b";
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string $knownBadHash = "93eb2a863c0d5d483873b85e3834f9a67bcc494a";
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# Dir for the known names of PC
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@echo off;
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string $filename = '';
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if (_FileExists("appinit.dll")) {
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$filename = "appinit.dll";
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}
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if (_FileExists("msvcp57.dll")) {
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$filename = "msvcp57.dll";
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}
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if (_FileExists("msvcp58.dll")) {
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$filename = "msvcp58.dll";
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}
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@echo on;
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# If we found a LVL4 DLL, compute a checksum and compare to the known good
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if($filename == ''){
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return true;
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} else {
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@record on;
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@echo off;
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`checksum -mask $filename`;
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string $checksum=GetCmdData("checksum_value");
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@echo on;
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if($checksum == $knownGoodHash) {
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# The correct checksum was found
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echo "***********************************************************************";
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echo "* *";
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echo "* ALERT *";
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echo "* *";
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echo "* $filename matches the hash for PC 1.6.5.2 *";
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echo "* *";
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echo "* Check the PSP to determine whether to keep PC installed *";
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echo "* Seek help if you're unsure about this decision. *";
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echo "* *";
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echo "***********************************************************************";
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@record off;
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pause;
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return true;
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}
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if($checksum == $knownBadHash) {
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echo "***********************************************************************";
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echo "* *";
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echo "* DANGER *";
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echo "* *";
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echo "* $filename matches the hash for PC 1.5 *";
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echo "* *";
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echo "* Check the PSP to determine whether to keep PC installed *";
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echo "* Seek help if you're unsure about this decision. *";
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echo "* *";
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echo "***********************************************************************";
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@record off;
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pause;
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return true;
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}
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# Not known good or known bad. "Consider" upgrading
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echo "***********************************************************************";
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echo "* *";
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echo "* WARNING *";
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echo "* *";
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echo "* $filename doesn't appear to be PC 1.5 or 1.6.5.2 *";
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echo "* *";
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echo "* Check the PSP to determine whether to keep PC installed *";
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echo "* Seek help if you're unsure about this decision. *";
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echo "* *";
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echo "***********************************************************************";
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@record off;
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pause;
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return true;
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}
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