public static bool Validate(Filter[] filters, string value) {
if (filters == null || filters.Length <= 0)
return false;
int includeCount = 0;
int excludeCount = 0;
int validIncludeCount = 0;
foreach (Filter filter in filters) {
if (filter.IncludeRegularExpression != null) {
++includeCount;
if (filter.ValidateInclude(value))
++validIncludeCount;
}
if (filter.ExcludeRegularExpression != null) {
++excludeCount;
if (filter.ValidateExclude(value))
return false;
}
}
return (includeCount <= 0 || validIncludeCount > 0);
}
private void populateForDirectory(XmlNode componentGroupNode, XmlNode node, DirectoryInfo dir, Filter[] filters, bool includeHiddenDirectories, bool includeHiddenFiles, List<string> collectedFiles, List<string> collectedDirectories, ref int fileCount)
{
string dirID;
XmlNode dirNode;
XmlNode fileNode;
XmlNode componentNode;
string componentNodeID;
foreach (FileInfo f in dir.GetFiles()) {
if (!includeHiddenFiles && isHidden(f))
continue;
if (!Filter.Validate(filters, f.FullName))
continue;
//Disregard if we've already added this file
if (collectedFiles.Contains(f.FullName))
continue;
collectedFiles.Add(f.FullName);
++fileCount;
componentNodeID = createValidID(f.FullName);
appendDefaultWiXAttribute((componentNode = appendDefaultWiXNode(node, "Component")), "Id", componentNodeID);
appendDefaultWiXAttribute(componentNode, "Guid", trimStringToGUID(f.FullName));
//<Component /> requires a reference to the directory in which it's in
//appendDefaultWiXAttribute(componentNode, "Directory", findDefaultWiXAttributeValue(node, "Id"));
appendDefaultWiXAttribute((fileNode = appendDefaultWiXNode(componentNode, "File")), "Name", f.Name);
appendDefaultWiXAttribute(fileNode, "Id", componentNodeID);
appendDefaultWiXAttribute(fileNode, "Source", f.FullName);
appendDefaultWiXAttribute(fileNode, "DefaultLanguage", "0");
appendDefaultWiXAttribute(fileNode, "KeyPath", "yes");
//Add to component group
if (componentGroupNode != null)
appendDefaultWiXAttribute(appendDefaultWiXNode(componentGroupNode, "ComponentRef"), "Id", componentNodeID);
}
foreach (DirectoryInfo d in dir.GetDirectories()) {
if (!includeHiddenDirectories && isHidden(d))
continue;
collectedDirectories.Add(d.FullName);
int localFileCount = 0;
dirID = createValidID(d.FullName);
appendDefaultWiXAttribute((dirNode = createDefaultWiXNode(node, "Directory")), "Id", dirID);
appendDefaultWiXAttribute(dirNode, "Name", d.Name);
populateForDirectory(componentGroupNode, dirNode, d, filters, includeHiddenDirectories, includeHiddenFiles, collectedFiles, collectedDirectories, ref localFileCount);
fileCount += localFileCount;
//Only add directories that contain something
if (localFileCount > 0)
node.AppendChild(dirNode);
}
}
