Querying .APPV Package Properties Part 2

powershell_appv_logoFollowing on from Part 1, we can also query the properties of an App-V 5.0 .APPV package with another cmdlet included in the Virtual Engine App-V 5.0 .APPV PowerShell CmdLets; Get-AppV5FilePackage.  The main difference with this cmdlet (when compared to Get-AppV5FileXml and Get-AppV5FileXmlPackage) is that it returns a custom PSObject with a simpler property namespace and additional package information.

To populate our object we can run this:

C:\PS> $AppVPackage = Get-AppV5FilePackage –AppV C:\Mozilla_Firefox_v17.0.appv

Going back to our example in Part 1, we can then query this object for both the VersionId and PVAD like so:

C:\PS> $AppVPackage | Select-Object VersionId,FileSystemRoot | Format-List

VersionId      : fd215f39-f317-447d-aa79-7fe6c35e73f6
FileSystemRoot : C:\Program Files\Mozilla Firefox

Our custom PSObject also includes details of all the files in package and the uncompressed size. If you want to know how much space a package will take when loaded into the App-V 5 client cache, then this is the command for you!

To return the uncompressed package size we could run:

$AppVPackage.UncompressedSize
43738570

If you want this in MB, easy:

C:\PS> ($AppVPackage.UncompressedSize/1MB).ToString("N2")
41.71

Want the total number of files in the package?

C:\PS> $AppVPackage.Files.Count
85

Need a list of all the files in the .APPV package?

C:\PS> $AppVPackage.Files | Select-Object FullName

FullName
--------
Registry.dat
Root/components/binary.manifest
Root/components/browsercomps.dll
Root/defaults/pref/channel-prefs.js
Root/defaults/pref/local-settings.js
Root/dictionaries/en-US.aff
Root/dictionaries/en-US.dic
Root/extensions/%7B972ce4c6-7e08-4474-a285-3208198ce6fd%7D/icon.png
Root/extensions/%7B972ce4c6-7e08-4474-a285-3208198ce6fd%7D/install.rdf
Root/modules/services-aitc/.mkdir.done
Root/modules/services-common/.mkdir.done
Root/modules/services-crypto/.mkdir.done
Root/modules/services-notifications/.mkdir.done
Root/modules/services-sync/.mkdir.done
Root/modules/services-sync/engines/.mkdir.done
Root/modules/sessionstore/.mkdir.done
Root/searchplugins/amazondotcom.xml
Root/searchplugins/bing.xml
Root/searchplugins/eBay.xml
Root/searchplugins/google.xml
Root/searchplugins/twitter.xml
Root/searchplugins/wikipedia.xml
Root/searchplugins/yahoo.xml
Root/webapprt/omni.ja
Root/webapprt/webapprt.ini
Root/override.ini
Root/mozilla.cfg
Root/install.log
Root/AccessibleMarshal.dll
Root/application.ini
Root/blocklist.xml
Root/breakpadinjector.dll
Root/chrome.manifest
Root/crashreporter-override.ini
Root/crashreporter.exe
Root/crashreporter.ini
Root/D3DCompiler_43.dll
Root/d3dx9_43.dll
Root/dependentlibs.list
Root/firefox.exe
Root/freebl3.chk
Root/freebl3.dll
Root/gkmedias.dll
Root/libEGL.dll
Root/libGLESv2.dll
Root/maintenanceservice.exe
Root/maintenanceservice_installer.exe
Root/mozalloc.dll
Root/mozglue.dll
Root/mozjs.dll
Root/mozsqlite3.dll
Root/msvcp100.dll
Root/msvcr100.dll
Root/nspr4.dll
Root/nss3.dll
Root/nssckbi.dll
Root/nssdbm3.chk
Root/nssdbm3.dll
Root/nssutil3.dll
Root/omni.ja
Root/platform.ini
Root/plc4.dll
Root/plds4.dll
Root/plugin-container.exe
Root/precomplete
Root/removed-files
Root/smime3.dll
Root/softokn3.chk
Root/softokn3.dll
Root/ssl3.dll
Root/update-settings.ini
Root/updater.exe
Root/updater.ini
Root/webapp-uninstaller.exe
Root/webapprt-stub.exe
Root/xpcom.dll
Root/xul.dll
Root/firefox.exe.0.ico
Root/firefox.exe.1.ico
FilesystemMetadata.xml
StreamMap.xml
PackageHistory.xml
AppxManifest.xml
AppxBlockMap.xml
[Content_Types].xml

Hopefully, these cmdlets will be useful? As an example, we’ve used the Get-AppV5FilePackage cmdlet to create HTML .APPV package reports. Happy PoShing Open-mouthed smile

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  1. The Microsoft App-V 5.0 Sequencer and Client Troubleshooting Guide - The Official Microsoft App-V Team Blog - Site Home - TechNet Blogs June 30, 2015 (11:11 pm)

    […] Querying .APPV Package Properties Part 2 […]

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