/// <summary>
/// Builds and saves a PFS image.
/// </summary>
/// <param name="p"></param>
public void BuildPfs(PfsProperties p)
{
// TODO: Combine the superroot-specific stuff with the rest of the data block writing.
// I think this is as simple as adding superroot and flat_path_table to allNodes
hdr = new PfsHeader {
BlockSize = p.BlockSize
};
inodes = new List <PfsDinode32>();
dirents = new List <List <PfsDirent> >();
Console.WriteLine("Setting up root structure...");
SetupRootStructure();
BuildFSTree(root, p.proj, p.projDir);
allDirs = root.GetAllChildrenDirs();
allFiles = root.GetAllChildrenFiles();
allNodes = new List <FSNode>(allDirs);
allNodes.AddRange(allFiles);
Console.WriteLine("Creating directory inodes ({0})...", allDirs.Count);
addDirInodes();
Console.WriteLine("Creating file inodes ({0})...", allFiles.Count);
addFileInodes();
Console.WriteLine("Creating flat_path_table...");
fpt = new FlatPathTable(allNodes);
Console.WriteLine("Calculating data block layout...");
allNodes.Insert(0, root);
CalculateDataBlockLayout();
Console.WriteLine("Writing image file...");
hdr.Ndblock = allFiles.Sum((f) => CeilDiv(f.Size, hdr.BlockSize));
{
var stream = p.output;
Console.WriteLine("Writing header...");
hdr.WriteToStream(stream);
Console.WriteLine("Writing inodes...");
WriteInodes(stream);
Console.WriteLine("Writing superroot dirents");
WriteSuperrootDirents(stream);
Console.WriteLine("Writing flat_path_table");
stream.Position = fpt_ino.db[0] * hdr.BlockSize;
fpt.WriteToStream(stream);
Console.WriteLine("Writing data blocks...");
for (var x = 0; x < allNodes.Count; x++)
{
var f = allNodes[x];
stream.Position = f.ino.db[0] * hdr.BlockSize;
WriteFSNode(stream, f);
}
}
}
static void Main(string[] args)
{
switch (args[0])
{
case "makepfs":
{
var proj = args[1];
var output = args[2];
var outFile = File.OpenWrite(output);
var props = new LibOrbisPkg.PFS.PfsProperties
{
BlockSize = 65536,
output = outFile,
proj = Gp4Project.ReadFrom(File.OpenRead(proj)),
projDir = Path.GetDirectoryName(proj)
};
new PfsBuilder().BuildPfs(props);
break;
}
case "makepkg":
{
var proj = args[1];
var project = Gp4Project.ReadFrom(File.OpenRead(proj));
var outputPath = args[2];
using (var outFile = File.Open(
Path.Combine(
outputPath,
$"{project.volume.Package.ContentId}.pkg"),
FileMode.Create))
{
new PkgBuilder(project, Path.GetDirectoryName(proj)).Write(outFile);
}
break;
}
}
}
/// <summary>
/// Constructs a PfsBuilder with the given properties and logger.
/// </summary>
/// <param name="p">Properties for the image to be built</param>
/// <param name="logger">Function that is called to report realtime PFS build status.</param>
public PfsBuilder(PfsProperties p, Action <string> logger = null)
{
this.logger = logger;
properties = p;
Setup();
}