internal static void PopulateRomfs(RomfsMetaData metaData, RomfsFile[] entries)
{
//Recursively Add All Directories to DirectoryTable
RomFS.AddDir(metaData, new DirectoryInfo(RootDir), 0, RomfsUnusedEntry);
//Iteratively Add All Files to FileTable
RomFS.AddFiles(metaData, entries);
//Set Weird Offsets, Build HashKeyPointers, Build HashTables
RomFS.PopulateHashTables(metaData);
//Thats it.
}
internal static void AddDir(RomfsMetaData metaData, DirectoryInfo dir, uint parent, uint sibling, bool doSubs)
{
DirectoryInfo[] subDirectories = dir.GetDirectories();
if (!doSubs)
{
uint currentDir = metaData.DirTableLen;
RomfsDirEntry entry = new RomfsDirEntry {
ParentOffset = parent
};
entry.ChildOffset = entry.HashKeyPointer = entry.FileOffset = RomfsUnusedEntry;
entry.SiblingOffset = sibling;
entry.FullName = dir.FullName;
entry.Name = entry.FullName == RootDir
? ""
: dir.Name;
entry.Offset = currentDir;
metaData.DirTable.DirectoryTable.Add(entry);
metaData.DirTableLen += currentDir == 0
? 0x18
: 0x18 + (uint)RomFS.Align((ulong)dir.Name.Length * 2, 4);
// int ParentIndex = GetRomfsDirEntry(MetaData, Dir.FullName);
// uint poff = MetaData.DirTable.DirectoryTable[ParentIndex].Offset;
}
else
{
int curIndex = RomFS.GetRomfsDirEntry(metaData, dir.FullName);
uint currentDir = metaData.DirTable.DirectoryTable[curIndex].Offset;
for (int i = 0; i < subDirectories.Length; i++)
{
RomFS.AddDir(metaData, subDirectories[i], currentDir, sibling, false);
if (i <= 0)
{
continue;
}
string prevFullName = subDirectories[i - 1].FullName;
string thisName = subDirectories[i].FullName;
int prevIndex = RomFS.GetRomfsDirEntry(metaData, prevFullName);
int thisIndex = RomFS.GetRomfsDirEntry(metaData, thisName);
metaData.DirTable.DirectoryTable[prevIndex].SiblingOffset =
metaData.DirTable.DirectoryTable[thisIndex].Offset;
}
foreach (DirectoryInfo t in subDirectories)
{
RomFS.AddDir(metaData, t, currentDir, sibling, true);
}
}
if (subDirectories.Length <= 0)
{
return;
}
int curindex = RomFS.GetRomfsDirEntry(metaData, dir.FullName);
int childindex = RomFS.GetRomfsDirEntry(metaData, subDirectories[0].FullName);
if (curindex > -1 && childindex > -1)
{
metaData.DirTable.DirectoryTable[curindex].ChildOffset =
metaData.DirTable.DirectoryTable[childindex].Offset;
}
}
internal static void AddDir(RomfsMetaData metaData, DirectoryInfo dir, uint parent, uint sibling)
{
RomFS.AddDir(metaData, dir, parent, sibling, false);
RomFS.AddDir(metaData, dir, parent, sibling, true);
}
