Libraries/Lib.Linux.Linux.Debian/Lib.Linux.Linux.Debian.psm1
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$Script:NS = (get-item $PSCommandPath).basename <# .SYNOPSIS Get Debian-based OS architecture .DESCRIPTION .PARAMETER Online Specify you want to get the archtiecture of the running OS. It is equivalent of specifying -Root / .PARAMETER Root Specify to inquire the OS located at the specified mountpoint .EXAMPLE Get-OSArch -Online .EXAMPLE Get-OSArch -Root /mnt/sda3 .NOTES #> function Get-OSArch { [CmdletBinding()][OutputType([String])]Param ( [switch]$Online, [string]$Root = "/" ) Begin { Write-PwShFwOSEnterFunction } Process { if ($Online) { $Root = '/' } if (fileExist "$Root/var/lib/dpkg/arch") { $x86 = Get-Content "$Root/var/lib/dpkg/arch" | Select-String "^i386$" $x64 = Get-Content "$Root/var/lib/dpkg/arch" | Select-String "^amd64$" $arm32 = Get-Content "$Root/var/lib/dpkg/arch" | Select-String "^armhf$" $arm64 = Get-Content "$Root/var/lib/dpkg/arch" | Select-String "^arm64$" } elseif (fileExist "$Root/var/lib/dpkg/status") { $x86 = Get-Content "$Root/var/lib/dpkg/status" | Select-String "^Architecture: i386" | Select-Object -First 1 $x64 = Get-Content "$Root/var/lib/dpkg/status" | Select-String "^Architecture: amd64" | Select-Object -First 1 $arm32 = Get-Content "$Root/var/lib/dpkg/status" | Select-String "^Architecture: armhf" | Select-Object -First 1 $arm64 = Get-Content "$Root/var/lib/dpkg/status" | Select-String "^Architecture: arm64" | Select-Object -First 1 } if ($x86) { $arch = "x86" } if ($x64) { $arch = "x64" } if ($arm32) { $arch = "arm32" } if ($arm64) { $arch = "arm64" } return $arch } End { Write-PwShFwOSLeaveFunction } } function Get-OSPackages { [CmdletBinding()][OutputType([Hashtable])]Param ( [switch]$Online, [string]$Root = "/" ) Begin { Write-PwShFwOSEnterFunction } Process { if ($Online) { $Root = '' } $File = "$Root/var/lib/dpkg/status" # $aPackages = @() $hPackages = @{} # get a raw string (not an array of strings) $status = Get-Content $File -Raw # extract each paragraph to a single match $aStatus = $status | select-string -pattern '(?sm)^Package: .*?^$' -AllMatches ForEach ($m in $aStatus.Matches) { # extract paragraphs one-by-one $sPackage = $m.Value # escape offending \[a-z] characters $sPackage = $sPackage -replace '(?sm)\\', '\\\\' # convert multilines to a single line with '\n' chars $sPackage = $sPackage -replace '(?sm)\r?\n ', '\n ' # convert "key: value" to "key = value" $sPackage = $sPackage -replace '(?sm)^([A-Z].*?):', '$1 =' # convert to data $oPackage = $sPackage | ConvertFrom-StringData # try to get consistent data across platforms $oPackage.Name = $oPackage.Package $oPackage.DisplayName = $oPackage.Package Write-PwShFwOSDebug "Found application $($oPackage.DisplayName)" # try to handle fancy version numbers $oPackage.RawVersion = $oPackage.Version $oPackage.Version = [system.version]($oPackage.Version | ConvertTo-VersionNumber) # add to hastable if ($hPackages.Contains($oPackage.Package)) { Write-Warning "Application conflict ! while processing $($oPackage.Package)" Write-Warning "Application '$($oPackage.Package)' already processed." } else { Write-PwShFwOSDevel "Add package $($oPackage.Package) to hashtable" try { $hPackages.Add($oPackage.Package, $oPackage) } catch { Write-Error "Unable to add $($oPackage.DisplayName) to packages list." } Write-PwShFwOSDevel "Package added" } } return ($hPackages | Sort-HashTable) # return $hPackages } End { Write-PwShFwOSLeaveFunction } } function Get-OSPackagenameFromFilename { [CmdletBinding()][OutputType([String])]Param ( [switch]$Online, [string]$Root = "/", [string]$Filename ) Begin { Write-PwShFwOSEnterFunction } Process { if ($Online) { $Root = '' } $infoDir = "$Root/var/lib/dpkg/info" $found = Select-String -Path $($infoDir + "/*.list") -Pattern $("^" + $Filename + "$") | Select-Object Path if ($found) { $dpkgInfoFile = Get-Item ($found).Path return $dpkgInfoFile.BaseName } else { return $null } } End { Write-PwShFwOSLeaveFunction } } <# .SYNOPSIS .DESCRIPTION Long description .PARAMETER Online Parameter description .PARAMETER Path Parameter description .EXAMPLE An example .NOTES General notes #> function Get-OSReleaseId { [CmdletBinding()][OutputType([String])]Param ( [switch]$Online, [string]$Root = "/" ) Begin { Write-PwShFwOSEnterFunction } Process { if ($Online) { $Root = '/' } $value = "" $fileExist = Test-Path -Path "$Root/etc/os-release" -PathType Leaf if ($fileExist) { # $distrib = (Get-Content "$Root/etc/os-release" | where { $_ -match "^NAME=" }).split("=")[1].replace('"','') $value = Get-PropertyValueFromFile -Filename "$Root/etc/os-release" -Propertyname "VERSION_ID" # Debian 'sid' is a rolling release, it does not have a VERSION_ID attribute if ([string]::IsNullOrEmpty($value)) { $pretty_name = Get-PropertyValueFromFile -Filename "$Root/etc/os-release" -Propertyname "PRETTY_NAME" if ($pretty_name -match "/sid$") { $value = "sid" } } } return $value } End { Write-PwShFwOSLeaveFunction } } |