/// <summary>
/// Returns the component path if any component is installed.
/// </summary>
/// <param name="what">What component to find.</param>
/// <returns>The component path if any component is installed.</returns>
internal static string Find(KnownComponent what)
{
ICollection<string> componentIds = null;
switch (what)
{
case KnownComponent.Orca:
componentIds = new string[]
{
"{958A3933-8CE7-6189-F0EF-CAE467FABFF4}", // Orca > 8.0
"{BE928E10-272A-11D2-B2E4-006097C99860}", // Orca <= 5.0
};
break;
case KnownComponent.Darice:
componentIds = new string[]
{
"{D865CA5E-9B46-B345-B3A6-43C5EAF209E0}", // Orca > 8.0
"{EAB27DFE-90C6-11D2-88AC-00A0C981B015}", // Orca <= 5.0
};
break;
}
foreach (var componentId in componentIds)
{
var component = new ComponentInstallation(componentId);
if (InstallState.Local == component.State)
{
return component.Path;
}
}
return null;
}
public static string GetComponentInfo(string prodCode, string compId, MsiComponentSearchType type)
{
string msiComponent = string.Empty;
ComponentInstallation ci = null;
if (string.IsNullOrEmpty(prodCode))
ci = new ComponentInstallation(compId);
else
ci = new ComponentInstallation(compId, prodCode);
switch(type)
{
case MsiComponentSearchType.directory:
msiComponent = ci.Path; // TODO
break;
case MsiComponentSearchType.keyPath:
msiComponent = ci.Path;
break;
case MsiComponentSearchType.state:
msiComponent = ci.State.ToString();
break;
}
return msiComponent;
}
/// <summary>
/// Increments the use count and sets the last used date if the Module installer was installed.
/// </summary>
public static void Use()
{
// Enumerate all clients for the primary component if installed.
ComponentInstallation comp = new ComponentInstallation(ModuleId);
foreach (ProductInstallation product in comp.ClientProducts)
{
// If the feature is installed locally for this client, increment usage.
FeatureInstallation feature = new FeatureInstallation(FeatureName, product.ProductCode);
if (feature.State == InstallState.Local)
{
Installer.UseFeature(product.ProductCode, FeatureName, InstallMode.NoDetection);
}
}
}
public DataView GetComponentProductsData(string componentCode)
{
DataTable table = new DataTable("ComponentProducts");
table.Locale = CultureInfo.InvariantCulture;
table.Columns.Add("ComponentProductsProductName", typeof(string));
table.Columns.Add("ComponentProductsProductCode", typeof(string));
table.Columns.Add("ComponentProductsComponentPath", typeof(string));
if(this.componentProductsMap != null)
{
ArrayList componentProducts = (ArrayList) this.componentProductsMap[componentCode];
foreach(string productCode in componentProducts)
{
string productName = MsiUtils.GetProductName(productCode);
string componentPath = new ComponentInstallation(componentCode, productCode).Path;
table.Rows.Add(new object[] { productName, productCode, componentPath });
}
return new DataView(table, "", "ComponentProductsProductName ASC", DataViewRowState.CurrentRows);
}
return null;
}
private object[][] GetComponentRegistryRows(string productCode, string componentCode, Session session, bool includeComponent)
{
ArrayList rows = new ArrayList();
string componentPath = new ComponentInstallation(componentCode, productCode).Path;
string componentKey = (string) session.Database.ExecuteScalar(
"SELECT `Component` FROM `Component` WHERE `ComponentId` = '{0}'", componentCode);
if(componentKey == null) return null;
int attributes = Convert.ToInt32(session.Database.ExecuteScalar(
"SELECT `Attributes` FROM `Component` WHERE `Component` = '{0}'", componentKey));
bool registryKeyPath = (attributes & (int) ComponentAttributes.RegistryKeyPath) != 0;
if(!registryKeyPath && componentPath.Length > 0) componentPath = Path.GetDirectoryName(componentPath);
string keyPath = (string) session.Database.ExecuteScalar(
"SELECT `KeyPath` FROM `Component` WHERE `Component` = '{0}'", componentKey);
using (View view = session.Database.OpenView("SELECT `Registry`, `Root`, `Key`, `Name`, " +
"`Value` FROM `Registry` WHERE `Component_` = '{0}'", componentKey))
{
view.Execute();
foreach (Record rec in view) using (rec)
{
string regName = (string) rec["Name"];
if(regName == "-") continue; // Don't list deleted keys
string regTableKey = (string) rec["Registry"];
bool isKey = registryKeyPath && keyPath == regTableKey;
string regPath = this.GetRegistryPath(session, (RegistryRoot) Convert.ToInt32(rec["Root"]),
(string) rec["Key"], (string) rec["Name"]);
string dbValue;
using(Record formatRec = new Record(0))
{
formatRec[0] = rec["Value"];
dbValue = session.FormatRecord(formatRec);
}
string installedValue = this.GetRegistryValue(regPath);
bool exists = installedValue != null;
if(!exists) installedValue = "";
bool match = installedValue == dbValue;
object[] row;
if(includeComponent) row = new object[] { isKey, regTableKey, regPath, exists, dbValue, installedValue, match, componentCode };
else row = new object[] { isKey, regTableKey, regPath, exists, dbValue, installedValue, match };
rows.Add(row);
}
}
return (object[][]) rows.ToArray(typeof(object[]));
}
private object[][] GetComponentFilesRows(string productCode, string componentCode, Session session, bool includeComponent)
{
ArrayList rows = new ArrayList();
string componentPath = new ComponentInstallation(componentCode, productCode).Path;
string componentKey = (string) session.Database.ExecuteScalar(
"SELECT `Component` FROM `Component` WHERE `ComponentId` = '{0}'", componentCode);
if(componentKey == null) return null;
int attributes = Convert.ToInt32(session.Database.ExecuteScalar(
"SELECT `Attributes` FROM `Component` WHERE `Component` = '{0}'", componentKey));
bool registryKeyPath = (attributes & (int) ComponentAttributes.RegistryKeyPath) != 0;
if(!registryKeyPath && componentPath.Length > 0) componentPath = Path.GetDirectoryName(componentPath);
string keyPath = (string) session.Database.ExecuteScalar(
"SELECT `KeyPath` FROM `Component` WHERE `Component` = '{0}'", componentKey);
using (View view = session.Database.OpenView("SELECT `File`, `FileName`, `Version`, `Language`, " +
"`Attributes` FROM `File` WHERE `Component_` = '{0}'", componentKey))
{
view.Execute();
foreach (Record rec in view) using (rec)
{
string fileKey = (string) rec["File"];
bool isKey = !registryKeyPath && keyPath == fileKey;
string dbVersion = (string) rec["Version"];
bool versionedFile = dbVersion.Length != 0;
if(versionedFile)
{
string language = (string) rec["Language"];
if(language.Length > 0)
{
dbVersion = dbVersion + " (" + language + ")";
}
}
else if(session.Database.Tables.Contains("MsiFileHash"))
{
IList<int> hash = session.Database.ExecuteIntegerQuery("SELECT `HashPart1`, `HashPart2`, " +
"`HashPart3`, `HashPart4` FROM `MsiFileHash` WHERE `File_` = '{0}'", fileKey);
if(hash != null && hash.Count == 4)
{
dbVersion = this.GetFileHashString(hash);
}
}
string filePath = GetLongFileName((string) rec["FileName"]);
bool exists = false;
bool installedMatch = false;
string installedVersion = "";
if(!registryKeyPath && componentPath.Length > 0)
{
filePath = Path.Combine(componentPath, filePath);
if(File.Exists(filePath))
{
exists = true;
if(versionedFile)
{
installedVersion = Installer.GetFileVersion(filePath);
string language = Installer.GetFileLanguage(filePath);
if(language.Length > 0)
{
installedVersion = installedVersion + " (" + language + ")";
}
}
else
{
int[] hash = new int[4];
Installer.GetFileHash(filePath, hash);
installedVersion = this.GetFileHashString(hash);
}
installedMatch = installedVersion == dbVersion;
}
}
object[] row;
if(includeComponent) row = new object[] { isKey, fileKey, filePath, exists, dbVersion, installedVersion, installedMatch, componentCode };
else row = new object[] { isKey, fileKey, filePath, exists, dbVersion, installedVersion, installedMatch };
rows.Add(row);
}
}
return (object[][]) rows.ToArray(typeof(object[]));
}
/// <summary>
/// Creates a new ComponentInstallation, automatically detecting the
/// product that the component is a part of.
/// </summary>
/// <param name="componentCode">component GUID</param>
/// <param name="szUserSid">context user SID</param>
/// <param name="dwContext">user contexts</param>
public ComponentInstallation(string componentCode, string szUserSid, UserContexts dwContext)
: this(componentCode, ComponentInstallation.GetProductCode(componentCode, szUserSid, dwContext), szUserSid, dwContext)
{
}
/// <summary>
/// Creates a new ComponentInstallation, automatically detecting the
/// product that the component is a part of.
/// </summary>
/// <param name="componentCode">component GUID</param>
/// <remarks><p>
/// Win32 MSI API:
/// <a href="http://msdn.microsoft.com/library/en-us/msi/setup/msigetproductcode.asp">MsiGetProductCode</a>
/// </p></remarks>
public ComponentInstallation(string componentCode)
: this(componentCode, ComponentInstallation.GetProductCode(componentCode))
{
}
/// <summary>
/// Enumerates the selected components and write them to the pipeline.
/// </summary>
protected override void EndProcessing()
{
this.allParameters.ForEach((param) =>
{
if (param.ParameterSetName == ParameterSet.Component)
{
if (param.ComponentCode != null && param.ComponentCode.Length > 0)
{
// Enumerate all clients for a component.
foreach (string componentCode in param.ComponentCode)
{
ComponentInstallation component = new ComponentInstallation(componentCode);
this.WriteSharedComponent(component);
}
}
else
{
// Enumerate all components.
foreach (ComponentInstallation component in ComponentInstallation.AllComponents)
{
this.WriteSharedComponent(component);
}
}
}
else if (param.ParameterSetName == ParameterSet.Product)
{
// Enumerate all components for the specified product.
foreach (string componentCode in param.ComponentCode)
{
ComponentInstallation component = new ComponentInstallation(componentCode, param.ProductCode);
this.WriteComponent(component);
}
}
});
}
/// <summary>
/// Enumerates clients of the component and writes each client-specific component to the pipeline.
/// </summary>
/// <param name="component">The shared <see cref="ComponentInstallation"/> object to write to the pipeline.</param>
private void WriteSharedComponent(ComponentInstallation component)
{
foreach (ProductInstallation client in component.ClientProducts)
{
ComponentInstallation shared = new ComponentInstallation(component.ComponentCode, client.ProductCode);
this.WriteComponent(shared);
}
}
/// <summary>
/// Attaches additional properties to the component and writes it to the pipeline.
/// </summary>
/// <param name="component">The <see cref="ComponentInstallation"/> object to write to the pipeline.</param>
private void WriteComponent(ComponentInstallation component)
{
PSObject obj = PSObject.AsPSObject(component);
this.WriteObject(obj);
}
