Merge pull request #32 from mandiant/add_idafree

Add idafree.vm package

packages/idafree.vm/idafree.vm.nuspec

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<package xmlns="http://schemas.microsoft.com/packaging/2015/06/nuspec.xsd">
+  <metadata>
+    <id>idafree.vm</id>
+    <version>7.6</version>
+    <authors>hex-rays</authors>
+    <description>Free version of IDA, a powerful Interactive DisAssembler and debugger</description>
+    <dependencies>
+      <dependency id="common.vm" />
+    </dependencies>
+  </metadata>
+</package>

packages/idafree.vm/tools/chocolateyInstall.ps1

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+$ErrorActionPreference = 'Stop'
+Import-Module VM.common -Force -DisableNameChecking
+
+try {
+  $toolName = 'idafree'
+  $shortcutDir = Join-Path ${Env:TOOL_LIST_DIR} 'Disassemblers'
+
+  $packageArgs = @{
+    packageName  = ${Env:ChocolateyPackageName}
+    fileType     = 'exe'
+    silentArgs   = '--mode unattended'
+    url          = 'https://out7.hex-rays.com/files/idafree76_windows.exe'
+    checksum     = '2ecc5b2f5329c4e7a4243634801180be38a397c31a330324c8abc605f5dffb9e'
+    checksumType = 'sha256'
+  }
+  Install-ChocolateyPackage @packageArgs
+
+  $toolDir = Join-Path ${Env:ProgramFiles} "IDA Freeware 7.6" -Resolve
+  $executablePath = Join-Path $toolDir "ida64.exe" -Resolve
+  $shortcut = Join-Path $shortcutDir "$toolname.lnk"
+  Install-ChocolateyShortcut -shortcutFilePath $shortcut -targetPath $executablePath
+  VM-Assert-Path $shortcut
+
+  Install-BinFile -Name $toolname -Path $executablePath
+
+  # Delete Desktop shortcut
+  $desktopShortcut = Join-Path ${Env:Public} "Desktop\IDA Freeware 7.6.lnk"
+  if (Test-Path $desktopShortcut) {
+    Remove-Item $desktopShortcut -Force -ea 0
+  }
+} catch {
+  VM-Write-Log-Exception $_
+}

packages/idafree.vm/tools/chocolateyUninstall.ps1

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+$ErrorActionPreference = 'Continue'
+Import-Module VM.common -Force -DisableNameChecking
+
+$toolName = 'idafree'
+$shortcutDir = Join-Path ${Env:TOOL_LIST_DIR} 'Disassemblers'
+
+# Remove shortcut file
+$shortcut = Join-Path $shortcutDir "$toolName.lnk"
+Remove-Item $shortcut -Force -ea 0
+
+# Remove binary from PATH
+Uninstall-BinFile -Name $toolName
+
+# Attempt to find and execute the uninstaller
+[array]$key = Get-UninstallRegistryKey -SoftwareName 'IDA Freeware*?7.6'
+if ($key.Count -eq 1) {
+  $packageArgs = @{
+    packageName = ${Env:ChocolateyPackageName}
+    fileType    = 'exe'
+    silentArgs  = '--mode unattended'
+    file        = $key[0].UninstallString
+  }
+  Uninstall-ChocolateyPackage @packageArgs
+} elseif ($key.Count -eq 0) {
+  VM-Write-Log "WARN" "${Env:ChocolateyPackageName} has already been uninstalled by other means."
+} elseif ($key.Count -gt 1) {
+  VM-Write-Log "WARN" "$($key.Count) matches found!"
+  VM-Write-Log "WARN" "To prevent accidental data loss, no targeted uninstallation will occur."
+  VM-Write-Log "WARN" "The following installation values were found:"
+  $key | % {VM-Write-Log "WARN" " - $($_.DisplayName)"}
+  VM-Write-Log "WARN" "Now allowing Chocolatey's auto uninstaller a chance to run."
+}