private string GetFeatureDirectory(MSIFeature Feature)
{
if (Feature.directory != null)
{
return(Feature.directory);
}
else
{
IEnumerator featComps = featureComponents.Keys.GetEnumerator();
while (featComps.MoveNext())
{
string componentName = (string)featComps.Current;
string featureName = (string)featureComponents[componentName];
if (featureName == Feature.name)
{
return((string)components[componentName]);
}
}
throw new BuildException(string.Format(CultureInfo.InvariantCulture,
"Feature '{0}' needs to be assigned a component or directory.",
Feature.name), Location);
}
}
/// <summary>
/// Adds a feature record to the Features table.
/// </summary>
/// <param name="featureTable">The MSI database Feature table.</param>
/// <param name="conditionTable">The MSI database Condition table.</param>
/// <param name="ParentFeature">The name of this feature's parent.</param>
/// <param name="database">The MSI database.</param>
/// <param name="Feature">This Feature's Schema element.</param>
/// <param name="Depth">The tree depth of this feature.</param>
/// <param name="Order">The tree order of this feature.</param>
private void AddFeature(InstallerTable featureTable, InstallerTable conditionTable, string ParentFeature,
InstallerDatabase database, MSIFeature Feature, int Depth, int Order)
{
const int TypicalInstallLevel = 3;
const int NonTypicalInstallLevel = 4;
int featureInstallLevel = Feature.typical ? TypicalInstallLevel
: NonTypicalInstallLevel;
// Insert the Feature
featureTable.InsertRecord(Feature.name, ParentFeature, Feature.title,
Feature.description, Feature.display, featureInstallLevel,
GetFeatureDirectory(Feature), Feature.attr);
Log(Level.Verbose, "\t" + Feature.name);
AddFeatureConditions(Feature, conditionTable);
if (Feature.feature != null)
{
foreach (MSIFeature childFeature in Feature.feature)
{
int newDepth = Depth + 1;
int newOrder = 1;
AddFeature(featureTable, conditionTable, Feature.name,
database, childFeature, newDepth, newOrder);
newOrder++;
}
}
}
private void AddFeatureConditions(MSIFeature Feature, InstallerTable conditionTable)
{
if (Feature.conditions != null)
{
Log(Level.Verbose, "\t\tAdding Feature Conditions...");
foreach (MSIFeatureCondition featureCondition in Feature.conditions)
{
try {
// Insert the feature's condition
conditionTable.InsertRecord(Feature.name, featureCondition.level, featureCondition.expression);
} catch (Exception ex) {
Log(Level.Info, "Error adding feature condition: " + ex.Message);
}
}
Log(Level.Verbose, "Done");
}
}
private void AddFeatureConditions(MSIFeature Feature, InstallerTable conditionTable) {
if (Feature.conditions != null) {
Log(Level.Verbose, "\t\tAdding Feature Conditions...");
foreach (MSIFeatureCondition featureCondition in Feature.conditions) {
try {
// Insert the feature's condition
conditionTable.InsertRecord(Feature.name, featureCondition.level, featureCondition.expression);
} catch (Exception ex) {
Log(Level.Info, "Error adding feature condition: " + ex.Message);
}
}
Log(Level.Verbose, "Done");
}
}
private string GetFeatureDirectory(MSIFeature Feature) {
if (Feature.directory != null) {
return Feature.directory;
} else {
IEnumerator featComps = featureComponents.Keys.GetEnumerator();
while (featComps.MoveNext()) {
string componentName = (string)featComps.Current;
string featureName = (string)featureComponents[componentName];
if (featureName == Feature.name) {
return (string)components[componentName];
}
}
throw new BuildException(string.Format(CultureInfo.InvariantCulture,
"Feature '{0}' needs to be assigned a component or directory.",
Feature.name), Location);
}
}
/// <summary>
/// Adds a feature record to the Features table.
/// </summary>
/// <param name="featureTable">The MSI database Feature table.</param>
/// <param name="conditionTable">The MSI database Condition table.</param>
/// <param name="ParentFeature">The name of this feature's parent.</param>
/// <param name="database">The MSI database.</param>
/// <param name="Feature">This Feature's Schema element.</param>
/// <param name="Depth">The tree depth of this feature.</param>
/// <param name="Order">The tree order of this feature.</param>
private void AddFeature(InstallerTable featureTable, InstallerTable conditionTable, string ParentFeature,
InstallerDatabase database, MSIFeature Feature, int Depth, int Order) {
const int TypicalInstallLevel = 3;
const int NonTypicalInstallLevel = 4;
int featureInstallLevel = Feature.typical ? TypicalInstallLevel
: NonTypicalInstallLevel;
// Insert the Feature
featureTable.InsertRecord(Feature.name, ParentFeature, Feature.title,
Feature.description, Feature.display, featureInstallLevel,
GetFeatureDirectory(Feature), Feature.attr);
Log(Level.Verbose, "\t" + Feature.name);
AddFeatureConditions(Feature, conditionTable);
if (Feature.feature != null) {
foreach (MSIFeature childFeature in Feature.feature) {
int newDepth = Depth + 1;
int newOrder = 1;
AddFeature(featureTable, conditionTable, Feature.name,
database, childFeature, newDepth, newOrder);
newOrder++;
}
}
}
