feat(installer): add .lic license file initialization step during installation on Windows and Linux

compilation/installer_server.nsi

@@ -17,6 +17,10 @@ VIAddVersionKey "FileVersion" "0.3.1.0"
 VIAddVersionKey "ProductVersion" "0.3.1.0"
 
 Var DATADIR
+Var LICFILE
+Var LicDialog
+Var LicFileInput
+Var LicBrowseBtn
 
 # --- UI Pages ---
 !define MUI_ABORTWARNING
@@ -40,6 +44,9 @@ Var DATADIR
 !define MUI_DIRECTORYPAGE_VARIABLE $DATADIR
 !insertmacro MUI_PAGE_DIRECTORY
 
+# Custom Page: License File Selection
+Page custom LicensePageCreate LicensePageLeave
+
 # Instfiles Page
 !insertmacro MUI_PAGE_INSTFILES
 
@@ -57,8 +64,44 @@ Var DATADIR
 Function .onInit
     SetShellVarContext all
     StrCpy $DATADIR "$APPDATA\LOGAR-Server"
+    StrCpy $LICFILE ""
 FunctionEnd
 
+Function LicensePageCreate
+    nsDialogs::Create 1018
+    Pop $LicDialog
+    ${If} $LicDialog == error
+        Abort
+    ${EndIf}
+
+    !insertmacro MUI_HEADER_TEXT "Enterprise License Activation (Optional)" "Choose a .lic license file to activate your server during installation."
+
+    ${NSD_CreateLabel} 0 0 100% 30u "If you have received an activated .lic license file, select it below to activate the server immediately.$\r$\n$\r$\nLeave this field blank to use the default evaluation license."
+    Pop $0
+
+    ${NSD_CreateText} 0 38u 75% 12u "$LICFILE"
+    Pop $LicFileInput
+
+    ${NSD_CreateButton} 78% 37u 22% 14u "Browse..."
+    Pop $LicBrowseBtn
+    ${NSD_OnClick} $LicBrowseBtn OnBrowseLic
+
+    nsDialogs::Show
+Function
+
+Function OnBrowseLic
+    nsDialogs::SelectFileDialog open "" "LOGAR License Files (*.lic)|*.lic|All Files (*.*)|*.*"
+    Pop $0
+    ${If} $0 != ""
+        StrCpy $LICFILE $0
+        ${NSD_SetText} $LicFileInput $LICFILE
+    ${EndIf}
+Function
+
+Function LicensePageLeave
+    ${NSD_GetText} $LicFileInput $LICFILE
+Function
+
 Section "Install"
     SetShellVarContext all
     SetOutPath "$INSTDIR"
@@ -69,6 +112,12 @@ Section "Install"
     CreateDirectory "$DATADIR"
     ExecWait 'icacls "$DATADIR" /grant "*S-1-5-32-545:(OI)(CI)M" /T /Q'
 
+    # If license file was selected, import before starting service
+    ${If} $LICFILE != ""
+    ${AndIf} ${FileExists} "$LICFILE"
+        ExecWait '"$INSTDIR\Server.exe" --config "$DATADIR\server_config.json" --import-lic "$LICFILE"'
+    ${EndIf}
+
     # Install and configure service via NSSM
     ExecWait '"$INSTDIR\nssm.exe" install LOGAR_Server "$INSTDIR\Server.exe"'
     ExecWait '"$INSTDIR\nssm.exe" set LOGAR_Server AppDirectory "$INSTDIR"'