DeployCenter

Modules/Logging.psm1

@@ -0,0 +1,59 @@
+# DeployCenter - Gestion des journaux
+# Compatible Windows PowerShell 5.1
+
+function Initialize-DeployCenterLogging {
+    [CmdletBinding()]
+    param(
+        [Parameter(Mandatory = $true)]
+        [string]$LogRoot,
+
+        [AllowNull()]
+        [string]$IPv4 = $null
+    )
+
+    $script:LogRoot = $LogRoot
+    if (-not (Test-Path -LiteralPath $script:LogRoot -PathType Container)) {
+        New-Item -Path $script:LogRoot -ItemType Directory -Force -ErrorAction Stop | Out-Null
+    }
+
+    # L'adresse IPv4 est fournie par Modules\\Network.psm1.
+    $script:LogIPv4 = $IPv4
+
+    $logIpTag = if ([string]::IsNullOrWhiteSpace($script:LogIPv4)) {
+        'sans-ip'
+    } else {
+        $script:LogIPv4 -replace '[^0-9A-Za-z.-]', '_'
+    }
+    $script:LogFile = Join-Path $script:LogRoot (
+        'DeployCenter_{0}_{1}.log' -f $logIpTag, (Get-Date -Format 'yyyyMMdd_HHmmss')
+    )
+}
+
+function Write-Log {
+    [CmdletBinding()]
+    param(
+        [Parameter(Mandatory = $true)]
+        [string]$Message,
+
+        [ValidateSet('INFO', 'SUCCESS', 'WARNING', 'ERROR')]
+        [string]$Level = 'INFO'
+    )
+
+    $line = '{0} [{1}] {2}' -f (Get-Date -Format 'yyyy-MM-dd HH:mm:ss'), $Level, $Message
+
+    try {
+        [System.IO.File]::AppendAllText(
+            $script:LogFile,
+            $line + [Environment]::NewLine,
+            [System.Text.Encoding]::UTF8
+        )
+    } catch {
+        # Le journal graphique reste disponible si le fichier n'est pas accessible.
+    }
+
+    if ($null -ne $script:txtLog -and -not $script:txtLog.IsDisposed) {
+        $script:txtLog.AppendText($line + [Environment]::NewLine)
+        $script:txtLog.SelectionStart = $script:txtLog.TextLength
+        $script:txtLog.ScrollToCaret()
+    }
+}