#-------------------------------------------------------------------------------------------------------

# Copyright (C) Microsoft. All rights reserved.

# Licensed under the MIT license. See LICENSE.txt file in the project root for full license information.

#-------------------------------------------------------------------------------------------------------

param (

[string]$directory,

[string]$logFile = ""

)

. "$PSScriptRoot\util.ps1"

if ((Test-Path $directory) -eq 0) {

Write-Error ("ERROR: Directory {0} does not exist. Cannot scan for prefast defects" -f $directory);

Exit(-1)

}

if (Test-Path -Path $logFile) {

Remove-Item $logFile -Force

}

# load rules

$rulefilter = @{};

if ($env:VS140COMNTOOLS -ne "") {

[xml]$ruleset = Get-Content "$env:VS140COMNTOOLS\..\..\Team Tools\Static Analysis Tools\Rule Sets\NativeRecommendedRules.ruleset"

foreach ($r in $ruleset.RuleSet.Rules.Rule) {

$rulefilter[$r.Id] = $r.Action;

}

} else {

WriteMessage "WARNING: No ruleset found. No filter applied."

}

# load all prefast results

$files = Get-ChildItem -recurse ("{0}\vc.nativecodeanalysis.all.xml" -f $directory)

$filecount = 0;

$count = 0;

foreach ($file in $files) {

$filecount++;

[xml]$x = Get-Content $file

foreach ($d in $x.DEFECTS.DEFECT) {

if ($rulefilter.Count -eq 0 -or $rulefilter[("C{0}" -f $d.DEFECTCODE)] -eq "Warning") {

WriteErrorMessage ("{0}{1}({2}): warning C{3}: {4}" -f $d.SFA.FILEPATH, $d.SFA.FILENAME, $d.SFA.LINE, $d.DEFECTCODE, $d.DESCRIPTION)

$count++;

}

}

}

if ($count -ne 0) {

WriteErrorMessage ("ERROR: {0} prefast warning detected" -f $count)

} elseif ($filecount -ne 0) {

WriteMessage "No prefast warning detected"

} else {

WriteMessage "No prefast result found"

}

exit $count