/// <summary>
/// Initializes a new instance of <see cref="CleanUpInsurance"/> built from the data specified.
/// </summary>
/// <param name="creationData"></param>
/// <param name="assemblyNames"></param>
private CleanUpInsurance(InsuranceData creationData, IEnumerable <AssemblyName> assemblyNames)
{
_data = creationData;
_assemblies = new List <AssemblyName>(assemblyNames);
_timeStamp = DateTime.Now;
_uniqueId = Guid.NewGuid();
}
/// <summary>
/// Creates an insurance for the <paramref name="assemblyNames"/>.
/// The method of insuring is based on the <see cref="CleanUpInsuranceFlags"/> set in the user's configuration.
/// </summary>
/// <param name="creationData"></param>
/// <param name="assemblyNames">The assemblies to insure cleanup for.</param>
/// <returns></returns>
public static CleanUpInsurance CreateInsurance(InsuranceData creationData, IEnumerable <AssemblyName> assemblyNames)
{
var insurance = new CleanUpInsurance(creationData, assemblyNames);
if (insurance._assemblies.Count == 0)
{
return(insurance);
}
if (creationData.Flags.IsSpecified(CleanUpInsuranceFlags.TrackByFile))
{
insurance.CreateFileInsurance();
}
if (creationData.Flags.IsSpecified(CleanUpInsuranceFlags.TrackByRegistry))
{
insurance.CreateRegistryInsurance();
}
if (creationData.Flags.IsSpecified(CleanUpInsuranceFlags.ByWatchService))
{
insurance.CreateWatchingProcessInsurance();
}
return(insurance);
}
/// <summary>
/// Initializes a new instance of <see cref="CleanUpInsurance"/> built from the data specified.
/// </summary>
/// <exception cref="ArgumentException">
/// An <see cref="ArgumentException"/> is thrown if <paramref name="insuranceFile"/> and <paramref name="insuranceRegistryKey"/> don't match.
/// </exception>
/// <exception cref="ArgumentNullException">
/// An <see cref="ArgumentNullException"/> is thrown if both <paramref name="insuranceFile"/> and <paramref name="insuranceRegistryKey"/> are null.
/// </exception>
/// <param name="insuranceFile"></param>
/// <param name="insuranceRegistryKey"></param>
/// <param name="insuranceProcess"></param>
private CleanUpInsurance(InsuranceFile insuranceFile, InsuranceRegistryKey insuranceRegistryKey, Process insuranceProcess)
{
_insuranceFile = insuranceFile;
_insuranceProcess = insuranceProcess;
_insuranceRegistryKey = insuranceRegistryKey;
var flags = (_insuranceFile != null ? CleanUpInsuranceFlags.TrackByFile : CleanUpInsuranceFlags.None)
| (_insuranceProcess != null ? CleanUpInsuranceFlags.ByWatchService : CleanUpInsuranceFlags.None)
| (_insuranceRegistryKey != null ? CleanUpInsuranceFlags.TrackByRegistry : CleanUpInsuranceFlags.None);
InsuranceBase insuranceBase = null;
if (_insuranceFile != null)
{
insuranceBase = _insuranceFile;
if (_insuranceRegistryKey != null)
{
if (!insuranceBase.MatchesWith(_insuranceRegistryKey, false))
{
throw new ArgumentException("The InsuranceFile and InsuranceRegistryKey don't match.", "insuranceFile");
}
insuranceBase.JoinWith(_insuranceRegistryKey);
}
}
else if (_insuranceRegistryKey != null)
{
insuranceBase = _insuranceRegistryKey;
}
if (insuranceBase == null)
{
throw new ArgumentNullException("insuranceFile",
"At least one of both insuranceFile and insuranceRegistryKey needs to be initialized.");
}
_assemblies = new List <AssemblyName>(insuranceBase.Assemblies);
_timeStamp = insuranceBase.TimeStamp;
_uniqueId = insuranceBase.InsuranceIdentifier;
_data = new InsuranceData(insuranceBase.InstallerDescription, flags,
_insuranceFile != null ? Path.GetDirectoryName(_insuranceFile.FileName) : null,
_insuranceRegistryKey != null ? Path.GetDirectoryName(_insuranceRegistryKey.RegistryKeyName) : null,
null);
}
/// <summary>
/// Creates an insurance for the <paramref name="assemblyNames"/>.
/// The method of insuring is based on the <see cref="CleanUpInsuranceFlags"/> set in the user's configuration.
/// </summary>
/// <param name="creationData"></param>
/// <param name="assemblyNames">The assemblies to insure cleanup for.</param>
/// <returns></returns>
public static CleanUpInsurance CreateInsurance(InsuranceData creationData, IEnumerable<AssemblyName> assemblyNames)
{
var insurance = new CleanUpInsurance(creationData, assemblyNames);
if (insurance._assemblies.Count == 0)
return insurance;
if (creationData.Flags.IsSpecified(CleanUpInsuranceFlags.TrackByFile))
insurance.CreateFileInsurance();
if (creationData.Flags.IsSpecified(CleanUpInsuranceFlags.TrackByRegistry))
insurance.CreateRegistryInsurance();
if (creationData.Flags.IsSpecified(CleanUpInsuranceFlags.ByWatchService))
insurance.CreateWatchingProcessInsurance();
return insurance;
}
/// <summary>
/// Initializes a new instance of <see cref="CleanUpInsurance"/> built from the data specified.
/// </summary>
/// <param name="creationData"></param>
/// <param name="assemblyNames"></param>
private CleanUpInsurance(InsuranceData creationData, IEnumerable<AssemblyName> assemblyNames)
{
_data = creationData;
_assemblies = new List<AssemblyName>(assemblyNames);
_timeStamp = DateTime.Now;
_uniqueId = Guid.NewGuid();
}
/// <summary>
/// Initializes a new instance of <see cref="CleanUpInsurance"/> built from the data specified.
/// </summary>
/// <exception cref="ArgumentException">
/// An <see cref="ArgumentException"/> is thrown if <paramref name="insuranceFile"/> and <paramref name="insuranceRegistryKey"/> don't match.
/// </exception>
/// <exception cref="ArgumentNullException">
/// An <see cref="ArgumentNullException"/> is thrown if both <paramref name="insuranceFile"/> and <paramref name="insuranceRegistryKey"/> are null.
/// </exception>
/// <param name="insuranceFile"></param>
/// <param name="insuranceRegistryKey"></param>
/// <param name="insuranceProcess"></param>
private CleanUpInsurance(InsuranceFile insuranceFile, InsuranceRegistryKey insuranceRegistryKey, Process insuranceProcess)
{
_insuranceFile = insuranceFile;
_insuranceProcess = insuranceProcess;
_insuranceRegistryKey = insuranceRegistryKey;
var flags = (_insuranceFile != null ? CleanUpInsuranceFlags.TrackByFile : CleanUpInsuranceFlags.None)
| (_insuranceProcess != null ? CleanUpInsuranceFlags.ByWatchService : CleanUpInsuranceFlags.None)
| (_insuranceRegistryKey != null ? CleanUpInsuranceFlags.TrackByRegistry : CleanUpInsuranceFlags.None);
InsuranceBase insuranceBase = null;
if (_insuranceFile != null)
{
insuranceBase = _insuranceFile;
if (_insuranceRegistryKey != null)
{
if (!insuranceBase.MatchesWith(_insuranceRegistryKey, false))
throw new ArgumentException("The InsuranceFile and InsuranceRegistryKey don't match.", "insuranceFile");
insuranceBase.JoinWith(_insuranceRegistryKey);
}
}
else if (_insuranceRegistryKey != null)
insuranceBase = _insuranceRegistryKey;
if (insuranceBase == null)
throw new ArgumentNullException("insuranceFile",
"At least one of both insuranceFile and insuranceRegistryKey needs to be initialized.");
_assemblies = new List<AssemblyName>(insuranceBase.Assemblies);
_timeStamp = insuranceBase.TimeStamp;
_uniqueId = insuranceBase.InsuranceIdentifier;
_data = new InsuranceData(insuranceBase.InstallerDescription, flags,
_insuranceFile != null ? Path.GetDirectoryName(_insuranceFile.FileName) : null,
_insuranceRegistryKey != null ? Path.GetDirectoryName(_insuranceRegistryKey.RegistryKeyName) : null,
null);
}
/// <summary>
/// Registers the shared assemblies to the GAC.
/// When done, <see cref="_gacRegistered"/> is set to true.
/// </summary>
private void RegisterAssemblies()
{
lock (_gacSyncRoot)
{
if (_gacRegistered) return;
var assemblies = DetermineGacAssemblies();
// First insure the removal of those assemblies.
var insuranceData = new InsuranceData(HostCore.Configuration.Application.GacInstallerDescription,
HostCore.Configuration.User.GacCleanUpInsuranceFlags,
HostCore.Configuration.Application.GacCleanUpInsuranceFolder,
HostCore.Configuration.Application.GacCleanUpInsuranceRegistryKey,
HostCore.Configuration.Application.WatcherExecutable);
_insurance = CleanUpInsurance.CreateInsurance(insuranceData, assemblies);
GC.ReRegisterForFinalize(this);
// Then install the assemblies.
try
{
var cache = new AssemblyCache(insuranceData.Installer);
foreach (var assembly in assemblies)
cache.InstallAssembly(assembly, InstallBehaviour.Default);
}
catch (UnauthorizedAccessException)
{
_insurance.Dispose(insuranceData.Flags);
throw;
}
_gacRegistered = true;
}
}