/// <summary>
/// Retrieves the relative path of a file based on
/// the component it belongs to and its entry in
/// the MSI directory table.
/// </summary>
/// <param name="database">The MSI database.</param>
/// <param name="Name">The Name of the Folder</param>
/// <param name="Parent">The Parent of the Folder</param>
/// <param name="Default">The Relative Filesystem Path of the Folder</param>
/// <param name="Path">The Path to the Folder from previous calls.</param>
/// <param name="directoryTable">The MSI database view.</param>
private void GetRelativePath(
InstallerDatabase database,
string Name,
string Parent,
string Default,
StringBuilder Path,
InstallerTable directoryTable) {
if (Name == "TARGETDIR") {
return;
}
for (int i = 0; i < commonFolderNames.Length; i++) {
if (Name == commonFolderNames[i]) {
return;
}
}
if (msi.directories != null) {
ArrayList directoryList = new ArrayList();
foreach(MSIRootDirectory directory in msi.directories) {
directoryList.Add(directory);
}
if (msi.properties != null) {
foreach (property property in msi.properties) {
if (Name == property.name) {
MSIDirectory directory = FindDirectory(Name);
if (directory == null) {
MSIRootDirectory propDirectory = new MSIRootDirectory();
propDirectory.name = Name;
propDirectory.root = "TARGETDIR";
propDirectory.foldername = ".";
directoryList.Add(propDirectory);
MSIRootDirectory[] rootDirs = new MSIRootDirectory[directoryList.Count];
directoryList.CopyTo(rootDirs);
msi.directories = rootDirs;
}
return;
}
}
}
if (Path.Length > 0) {
Path.Insert(0, @"\");
}
Path.Insert(0, Default);
if (Parent != null) {
MSIDirectory PathInfo = FindDirectory(Parent);
if (PathInfo == null && msi.properties != null) {
foreach (property property in msi.properties) {
if (Parent == property.name) {
MSIRootDirectory directory = new MSIRootDirectory();
directory.name = Parent;
directory.root = "TARGETDIR";
directory.foldername = ".";
directoryList.Add(directory);
MSIRootDirectory[] rootDirs = new MSIRootDirectory[directoryList.Count];
directoryList.CopyTo(rootDirs);
msi.directories = rootDirs;
// Insert the Directory that is a Property
directoryTable.InsertRecord(Parent, "TARGETDIR", ".");
PathInfo = directory;
break;
}
}
}
string newParent = null;
if (PathInfo is MSIRootDirectory) {
newParent = ((MSIRootDirectory)PathInfo).root;
}
else {
newParent = FindParent(Parent);
}
GetRelativePath(database,
Parent, newParent,
PathInfo.foldername, Path, directoryTable);
}
}
}
private void AddTargetDir(ArrayList directoryList) {
MSIRootDirectory targetDir = new MSIRootDirectory();
targetDir.name = "TARGETDIR";
targetDir.root = string.Empty;
targetDir.foldername = "SourceDir";
directoryList.Add(targetDir);
}
private void AddCommonDirectories(ArrayList directoryList) {
for (int i = 0; i < commonFolderNames.Length; i++) {
MSIRootDirectory commonDir = new MSIRootDirectory();
commonDir.name = commonFolderNames[i];
commonDir.root = "TARGETDIR";
commonDir.foldername = ".";
directoryList.Add(commonDir);
}
}
/// <summary>
/// Loads records for the Directories table.
/// </summary>
/// <param name="database">The MSI database.</param>
private void LoadDirectories(InstallerDatabase database) {
if (msi.directories == null)
return;
using (InstallerTable directoryTable = database.OpenTable("Directory")) {
ArrayList directoryList = new ArrayList(msi.directories);
AddTargetDir(directoryList);
AddCommonDirectories(directoryList);
MSIRootDirectory[] directories = new MSIRootDirectory[directoryList.Count];
directoryList.CopyTo(directories);
msi.directories = directories;
int depth = 1;
Log(Level.Verbose, "Adding Directories:");
// Add directories from Task definition
foreach (MSIRootDirectory directory in msi.directories) {
AddDirectory(database,
directoryTable, null,
directory, depth);
}
}
}
