/// <summary>
/// Processes the MSI packages to add properties and payloads from the MSI packages.
/// </summary>
public void Execute()
{
var packagePayload = this.PackagePayloads[this.Facade.PackageSymbol.PayloadRef];
var msiPackage = (WixBundleMsiPackageSymbol)this.Facade.SpecificPackageSymbol;
var sourcePath = packagePayload.SourceFile.Path;
var longNamesInImage = false;
var compressed = false;
try
{
using (var db = new Database(sourcePath, OpenDatabase.ReadOnly))
{
// Read data out of the msi database...
using (var sumInfo = new SummaryInformation(db))
{
var fileAndElevateFlags = sumInfo.GetNumericProperty(SummaryInformation.Package.FileAndElevatedFlags);
var platformsAndLanguages = sumInfo.GetProperty(SummaryInformation.Package.PlatformsAndLanguages);
// 1 is the Word Count summary information stream bit that means
// the MSI uses short file names when set. We care about long file
// names so check when the bit is not set.
longNamesInImage = 0 == (fileAndElevateFlags & 1);
// 2 is the Word Count summary information stream bit that means
// files are compressed in the MSI by default when the bit is set.
compressed = 2 == (fileAndElevateFlags & 2);
// 8 is the Word Count summary information stream bit that means
// "Elevated privileges are not required to install this package."
// in MSI 4.5 and below, if this bit is 0, elevation is required.
var perMachine = (0 == (fileAndElevateFlags & 8));
var x64 = platformsAndLanguages.Contains("x64");
this.Facade.PackageSymbol.PerMachine = perMachine ? YesNoDefaultType.Yes : YesNoDefaultType.No;
this.Facade.PackageSymbol.Win64 = x64;
}
string packageName = null;
string packageDescription = null;
string allusers = null;
string fastInstall = null;
string systemComponent = null;
using (var view = db.OpenView(PropertySqlQuery))
{
packageName = ProcessMsiPackageCommand.GetProperty(view, "ProductName");
packageDescription = ProcessMsiPackageCommand.GetProperty(view, "ARPCOMMENTS");
allusers = ProcessMsiPackageCommand.GetProperty(view, "ALLUSERS");
fastInstall = ProcessMsiPackageCommand.GetProperty(view, "MSIFASTINSTALL");
systemComponent = ProcessMsiPackageCommand.GetProperty(view, "ARPSYSTEMCOMPONENT");
msiPackage.ProductCode = ProcessMsiPackageCommand.GetProperty(view, "ProductCode");
msiPackage.UpgradeCode = ProcessMsiPackageCommand.GetProperty(view, "UpgradeCode");
msiPackage.Manufacturer = ProcessMsiPackageCommand.GetProperty(view, "Manufacturer");
msiPackage.ProductLanguage = Convert.ToInt32(ProcessMsiPackageCommand.GetProperty(view, "ProductLanguage"), CultureInfo.InvariantCulture);
msiPackage.ProductVersion = ProcessMsiPackageCommand.GetProperty(view, "ProductVersion");
}
if (!this.BackendHelper.IsValidFourPartVersion(msiPackage.ProductVersion))
{
// not a proper .NET version (e.g., five fields); can we get a valid four-part version number?
string version = null;
var versionParts = msiPackage.ProductVersion.Split('.');
var count = versionParts.Length;
if (0 < count)
{
version = versionParts[0];
for (var i = 1; i < 4 && i < count; ++i)
{
version = String.Concat(version, ".", versionParts[i]);
}
}
if (!String.IsNullOrEmpty(version) && this.BackendHelper.IsValidFourPartVersion(version))
{
this.Messaging.Write(WarningMessages.VersionTruncated(this.Facade.PackageSymbol.SourceLineNumbers, msiPackage.ProductVersion, sourcePath, version));
msiPackage.ProductVersion = version;
}
else
{
this.Messaging.Write(ErrorMessages.InvalidProductVersion(this.Facade.PackageSymbol.SourceLineNumbers, msiPackage.ProductVersion, sourcePath));
}
}
if (String.IsNullOrEmpty(this.Facade.PackageSymbol.CacheId))
{
this.Facade.PackageSymbol.CacheId = String.Format("{0}v{1}", msiPackage.ProductCode, msiPackage.ProductVersion);
}
if (String.IsNullOrEmpty(this.Facade.PackageSymbol.DisplayName))
{
this.Facade.PackageSymbol.DisplayName = packageName;
}
if (String.IsNullOrEmpty(this.Facade.PackageSymbol.Description))
{
this.Facade.PackageSymbol.Description = packageDescription;
}
if (String.IsNullOrEmpty(this.Facade.PackageSymbol.Version))
{
this.Facade.PackageSymbol.Version = msiPackage.ProductVersion;
}
var payloadNames = this.GetPayloadTargetNames();
var msiPropertyNames = this.GetMsiPropertyNames(packagePayload.Id.Id);
this.SetPerMachineAppropriately(allusers, msiPackage, sourcePath);
// Ensure the MSI package is appropriately marked visible or not.
this.SetPackageVisibility(systemComponent, msiPackage, msiPropertyNames);
// Unless the MSI or setup code overrides the default, set MSIFASTINSTALL for best performance.
if (!String.IsNullOrEmpty(fastInstall))
{
this.AddMsiProperty(msiPackage, "MSIFASTINSTALL", "7");
}
this.CreateRelatedPackages(db);
// If feature selection is enabled, represent the Feature table in the manifest.
if ((msiPackage.Attributes & WixBundleMsiPackageAttributes.EnableFeatureSelection) == WixBundleMsiPackageAttributes.EnableFeatureSelection)
{
this.CreateMsiFeatures(db);
}
// Add all external cabinets as package payloads.
this.ImportExternalCabinetAsPayloads(db, packagePayload, payloadNames);
// Add all external files as package payloads and calculate the total install size as the rollup of
// File table's sizes.
this.Facade.PackageSymbol.InstallSize = this.ImportExternalFileAsPayloadsAndReturnInstallSize(db, packagePayload, longNamesInImage, compressed, payloadNames);
// Add all dependency providers from the MSI.
this.ImportDependencyProviders(db, msiPackage);
}
}
catch (MsiException e)
{
this.Messaging.Write(ErrorMessages.UnableToReadPackageInformation(this.Facade.PackageSymbol.SourceLineNumbers, sourcePath, e.Message));
}
}