/// <summary>
/// Creates a new or uses the root directory to add the newly-created component with files being installed.
/// </summary>
private void ConvertFiles_AddToDirectory(FolderXml folderxml, Component wixComponent, DirectoryRef wixDirectoryRef)
{
if (folderxml.TargetRoot != TargetRootXml.InstallDir)
{
throw new InvalidOperationException(string.Format("Only the InstallDir target root is supported."));
}
// No relative path — nothing to create
if (folderxml.TargetDir.Length == 0)
{
wixDirectoryRef.AddChild(wixComponent);
return;
}
// Create the folder structure, add to the innermost
string[] arDirectoryChain = folderxml.TargetDir.Split('\\');
Directory wixParentDir = null;
for (int a = 0; a < arDirectoryChain.Length; a++)
{
bool bInnermost = a == arDirectoryChain.Length - 1; // Whether this is the folder in which are the files itself
// Create
var wixDirectory = new Directory {
Name = arDirectoryChain[a]
};
// Mount self into the hierarchy
if (wixParentDir != null)
{
wixParentDir.AddChild(wixDirectory); // Previous dir
}
else
{
wixDirectoryRef.AddChild(wixDirectory); // The very root
}
wixParentDir = wixDirectory;
// Non-innermost folders get a suffix to their ID
if (bInnermost)
{
wixDirectory.Id = string.Format("{0}.{1}", DirectoryIdPrefix, folderxml.Id);
}
else
{
wixDirectory.Id = string.Format("{0}.{1}.P{2}", DirectoryIdPrefix, folderxml.Id, arDirectoryChain.Length - 1 - a);
}
// Mount the component into the innermost dir
if (bInnermost)
{
wixDirectory.AddChild(wixComponent);
}
}
}
/// <summary>
/// Extract all of the data fields from a folder XML structure, validating it.
/// </summary>
/// <param name="folderXml"></param>
/// <param name="id"></param>
/// <param name="version"></param>
/// <param name="deleted"></param>
/// <param name="name"></param>
/// <param name="parentFolderId"></param>
/// <param name="typeName"></param>
/// <param name="selectCriteriaXml"></param>
/// <param name="invalidMessage"></param>
/// <returns>True if the structure is valid, false otherwise.</returns>
public static bool FromFolderXml(FolderXml folderXml, out Guid id, out long version, out bool deleted,
out string name, out Guid?parentFolderId, out string typeName, out string selectCriteriaXml, out string invalidMessage)
{
bool valid = true;
id = new Guid(folderXml.id);
version = folderXml.version;
deleted = folderXml.deleted;
invalidMessage = string.Empty;
name = null;
typeName = null;
parentFolderId = null;
selectCriteriaXml = string.Empty;
if (folderXml.folderDetail == null)
{
valid = false;
invalidMessage = "No folder details were provided\r\n";
}
else
{
FolderDetailXml detail = folderXml.folderDetail;
name = detail.name;
if (string.IsNullOrEmpty(name))
{
valid = false;
invalidMessage += "No folder name was provided \r\n";
}
if (string.IsNullOrEmpty(detail.parentFolderId) == false)
{
//if there's anything then it HAS to be a valid GUID.
try
{
parentFolderId = new Guid(detail.parentFolderId);
}
catch (Exception ex)
{
GC.KeepAlive(ex);
valid = false;
invalidMessage += "The parent folder id wasn't valid\r\n";
}
}
FolderTypeXml folderType = detail.folderType;
if (folderType == FolderTypeXml.search)
{
selectCriteriaXml = detail.selectionCriteriaXml;
if (string.IsNullOrEmpty(selectCriteriaXml))
{
valid = false;
invalidMessage += "No criteria were specified for the search folder\r\n";
}
}
typeName = detail.folderType.ToString();
}
return(valid);
}