private IEnumerable <PackageFragmentValidationResult> Initialize()
{
if (_isInitialized)
{
throw new InvalidOperationException("Initialize() may only be called once");
}
_isInitialized = true;
Exception exception = null;
try
{
_packageInstallerContex = new PackageInstallerContext(new ZipFileSystem(this.ZipFilename), this.PackageInstallDirectory, this.TempDirectory, this.PackageInformation);
}
catch (Exception ex)
{
exception = ex;
}
if (exception != null)
{
return new [] { new PackageFragmentValidationResult(PackageFragmentValidationResultType.Fatal, exception) }
}
;
PackageAssemblyHandler.ClearAssemblyList();
XElement installElement;
PackageFragmentValidationResult packageFragmentValidationResult = XmlHelper.LoadInstallXml(this.ZipFilename, out installElement);
if (packageFragmentValidationResult != null)
{
return new [] { packageFragmentValidationResult }
}
;
XElement packageFragmentInstallerBinariesElement = installElement.Element(XmlUtils.GetXName(PackageSystemSettings.XmlNamespace, PackageSystemSettings.PackageFragmentInstallerBinariesElementName));
if (packageFragmentInstallerBinariesElement != null)
{
List <PackageFragmentValidationResult> result1 = LoadPackageFragmentInstallerBinaries(packageFragmentInstallerBinariesElement).ToList();
if (result1.Count > 0)
{
return(result1);
}
}
XElement packageFragmentInstallersElement = installElement.Element(XmlUtils.GetXName(PackageSystemSettings.XmlNamespace, PackageSystemSettings.PackageFragmentInstallersElementName));
if (packageFragmentInstallersElement == null)
{
return new [] { new PackageFragmentValidationResult(PackageFragmentValidationResultType.Fatal, string.Format("The {0} file is wrongly formatted", PackageSystemSettings.InstallFilename)) }
}
;
var result2 = LoadPackageFragmentInstallers(packageFragmentInstallersElement);
if (result2.Count > 0)
{
return(result2);
}
return(new PackageFragmentValidationResult[] { });
}
private IEnumerable<PackageFragmentValidationResult> Initialize()
{
if (_isInitialized) throw new InvalidOperationException("Initialize() may only be called once");
_isInitialized = true;
Exception exception = null;
try
{
_packageInstallerContex = new PackageInstallerContext(new ZipFileSystem(this.ZipFilename), this.PackageInstallDirectory, this.TempDirectory, this.PackageInformation);
}
catch (Exception ex)
{
exception = ex;
}
if (exception != null) return new [] { new PackageFragmentValidationResult(PackageFragmentValidationResultType.Fatal, exception) };
PackageAssemblyHandler.ClearAssemblyList();
XElement installElement;
PackageFragmentValidationResult packageFragmentValidationResult = XmlHelper.LoadInstallXml(this.ZipFilename, out installElement);
if (packageFragmentValidationResult != null) return new [] { packageFragmentValidationResult };
XElement packageFragmentInstallerBinariesElement = installElement.Element(XmlUtils.GetXName(PackageSystemSettings.XmlNamespace, PackageSystemSettings.PackageFragmentInstallerBinariesElementName));
if (packageFragmentInstallerBinariesElement != null)
{
List<PackageFragmentValidationResult> result1 = LoadPackageFragmentInstallerBinaries(packageFragmentInstallerBinariesElement).ToList();
if (result1.Count > 0) return result1;
}
XElement packageFragmentInstallersElement = installElement.Element(XmlUtils.GetXName(PackageSystemSettings.XmlNamespace, PackageSystemSettings.PackageFragmentInstallersElementName));
if (packageFragmentInstallersElement == null) return new [] { new PackageFragmentValidationResult(PackageFragmentValidationResultType.Fatal, string.Format("The {0} file is wrongly formatted", PackageSystemSettings.InstallFilename)) };
var result2 = LoadPackageFragmentInstallers(packageFragmentInstallersElement);
if (result2.Count > 0) return result2;
return new PackageFragmentValidationResult[] { };
}