/// <summary>
/// Creates a .cab file with all source files included.
/// </summary>
/// <param name="database">The MSI database.</param>
private void CreateCabFile(InstallerDatabase database) {
Log(Level.Info, "Compressing Files...");
string shortCabDir = GetShortDir(Path.Combine(Project.BaseDirectory, msi.sourcedir));
string cabFilePath = shortCabDir + @"\" + CabFileName;
if (!Directory.Exists(TempFolderPath))
Directory.CreateDirectory(TempFolderPath);
// holds output buffer
MemoryStream ms = new MemoryStream();
// create task for creating cab file
ExecTask cabarcTask = new ExecTask();
cabarcTask.Project = Project;
cabarcTask.Parent = task;
cabarcTask.Verbose = Verbose;
// write output to (Memory)Stream
cabarcTask.ErrorWriter = cabarcTask.OutputWriter = new StreamWriter(ms);
// set tool to execute
cabarcTask.FileName = "cabarc";
// set command line arguments
cabarcTask.CommandLineArguments = "-r N " + cabFilePath + " *";
// use directory containing files to add as working directory
cabarcTask.WorkingDirectory = new DirectoryInfo(TempFolderPath);
try {
// increment indentation level
cabarcTask.Project.Indent();
// execute task
cabarcTask.Execute();
} catch (Exception ex) {
// read output of cabarc
ms.Position = 0;
StreamReader sr = new StreamReader(ms);
string output = sr.ReadToEnd();
sr.Close();
// if anything was output, log it as warning
if (output.Length != 0) {
cabarcTask.Log(Level.Warning, output);
}
string path = Environment.GetEnvironmentVariable ("PATH");
if (path != null) {
Console.WriteLine ("PATH=" + path);
PathScanner scanner = new PathScanner ();
scanner.Add ("cabarc.exe");
StringCollection files = scanner.Scan ();
if (files.Count > 0) {
foreach (string file in files)
Console.WriteLine ("FILE=" + file);
} else {
Console.WriteLine ("NOT FOUND IN PATH!");
}
}
// signal error
throw new BuildException("Error creating cab file.", Location, ex);
} finally {
// restore indentation level
cabarcTask.Project.Unindent();
// close MemoryStream
ms.Close();
}
if (File.Exists(cabFilePath)) {
Log(Level.Verbose, "Storing Cabinet in Installer Database...");
using (InstallerTable cabTable = database.OpenTable("_Streams")) {
cabTable.InsertRecord(Path.GetFileName(cabFilePath),
new InstallerStream(cabFilePath));
}
} else {
throw new BuildException(string.Format(CultureInfo.InvariantCulture,
"Cabinet file '{0}' does not exist.", cabFilePath), Location);
}
}
