void ResolveDirectories(BinaryReaderX br, string currentPath = "")
{
var currentDirEntry = new DirectoryMetaData
{
parentDirOffset = br.ReadInt32(),
nextSiblingDirOffset = br.ReadInt32(),
firstChildDirOffset = br.ReadInt32(),
firstFileOffset = br.ReadInt32(),
nextDirInSameBucketOffset = br.ReadInt32(),
nameLength = br.ReadInt32()
};
currentDirEntry.name = Encoding.Unicode.GetString(br.ReadBytes(currentDirEntry.nameLength));
//first go through all sub dirs
if (currentDirEntry.firstChildDirOffset != -1)
{
br.BaseStream.Position = lv3Offset + lv3Header.dirMetaTableOffset + currentDirEntry.firstChildDirOffset;
ResolveDirectories(br, currentPath + currentDirEntry.name + "\\");
}
//then get all files of current dir
if (currentDirEntry.firstFileOffset != -1)
{
br.BaseStream.Position = lv3Offset + lv3Header.fileMetaTableOffset + currentDirEntry.firstFileOffset;
ResolveFiles(br, currentPath + currentDirEntry.name + "\\");
}
//finally move to next sibling dir
if (currentDirEntry.nextSiblingDirOffset != -1)
{
br.BaseStream.Position = lv3Offset + lv3Header.dirMetaTableOffset + currentDirEntry.nextSiblingDirOffset;
ResolveDirectories(br, currentPath);
}
}
public ReleaseManifest(string file)
{
using (var stream = File.OpenRead(file)) {
stream.ReadStruct <ReleaseManifestHeader>();
var directories = new DirectoryMetaData[stream.ReadStruct <int>()];
for (var i = 0; i < directories.Length; i++)
{
directories[i] = stream.ReadStruct <DirectoryMetaData>();
}
var files = new FileMetaData[stream.ReadStruct <int>()];
for (var i = 0; i < files.Length; i++)
{
files[i] = stream.ReadStruct <FileMetaData>();
}
strings = new string[stream.ReadStruct <int>()];
stream.ReadStruct <int>();
var build = new StringBuilder();
for (int i = 0; i < strings.Length; i++)
{
int c;
while ((c = stream.ReadByte()) > 0)
{
build.Append((char)c);
}
strings[i] = build.ToString();
build.Clear();
}
AllFiles = new Dictionary <string, ManifestFile>(files.Length);
var manDirs = directories.Select(d => new ManifestDirectory(d, strings[d.NameIndex])).ToArray();
var manFiles = files.Select(d => new ManifestFile(d, strings[d.NameIndex])).ToArray();
for (var i = 0; i < directories.Length; i++)
{
int start = directories[i].FirstSubdirIndex;
if (start == i)
{
start++;
}
for (var j = 0; j < directories[i].SubdirCount; j++)
{
manDirs[start + j].LinkToParent(manDirs[i]);
}
}
for (var i = 0; i < directories.Length; i++)
{
int start = directories[i].FirstFileIndex;
for (var j = 0; j < directories[i].FileCount; j++)
{
manFiles[start + j].LinkToParent(manDirs[i]);
AllFiles[manFiles[start + j].FullName] = manFiles[start + j];
}
}
}
}
internal ManifestDirectory(DirectoryMetaData meta, string fullName)
{
FullName = fullName;
MetaData = meta;
}
