public static void injectOneFile(MainWindow.fileReplacement fR, List <byte> newFile, byte[] sourceFile, string mapFilePath, string sourcePath)
{
if (newFile.Count() > fR.size)
{
throw new Exception("New file greater than source file, which is " + fR.size + " bytes!");
}
else
{
MemoryStream src = new MemoryStream(sourceFile);
BinaryDataReader br = new BinaryDataReader(src);
MemoryStream o = new MemoryStream();
BinaryDataWriter bw = new BinaryDataWriter(o);
byte[] firstJunk = br.ReadBytes(fR.offset);
bw.Write(firstJunk);
br.ReadBytes(fR.size);
//Make size correct.
while (newFile.Count() < fR.size)
{
newFile.Add(0);
}
bw.Write(newFile.ToArray());
byte[] lastJunk = br.ReadBytes(sourceFile.Length - (int)br.Position);
bw.Write(lastJunk);
File.WriteAllBytes(sourcePath, o.ToArray());
}
}
public static bool injectAllFiles(MainWindow.fileReplacement[] fR, string mapDirectory, byte[] sourceFile, string sourcePath)
{
MemoryStream o = new MemoryStream();
BinaryDataWriter bw = new BinaryDataWriter(o);
MemoryStream sourceReader = new MemoryStream(sourceFile);
BinaryDataReader sR = new BinaryDataReader(sourceReader);
bool cancel = false;
foreach (MainWindow.fileReplacement f in fR)
{
byte[] junk = sR.ReadBytes(f.offset - (int)sR.Position);
bw.Write(junk);
MemoryStream src = new MemoryStream(File.ReadAllBytes(mapDirectory + "/" + f.path));
BinaryDataReader br = new BinaryDataReader(src);
List <byte> newFile = br.ReadBytes((int)src.Length).ToList();
if (f.path.EndsWith("fgrp") || f.path.EndsWith("cgrp") || f.path.EndsWith("fwar") || f.path.EndsWith("cwar") || f.path.EndsWith("fwsd") || f.path.EndsWith("cwsd"))
{
List <MainWindow.fileReplacement> h = new List <MainWindow.fileReplacement>();
string[] map = File.ReadAllLines(Path.GetDirectoryName(mapDirectory + "/" + f.path) + "/" + Path.GetFileNameWithoutExtension(f.path) + f.path.Substring(0, 4) + "/fileMap.txt");
for (int i = 1; i < map.Length; i++)
{
MainWindow.fileReplacement r = new MainWindow.fileReplacement();
string[] split = map[i].Split(';');
r.offset = int.Parse(split[0]);
r.size = int.Parse(split[1].Substring(1));
r.path = split[2].Substring(1);
r.name = split[3].Substring(1);
h.Add(r);
}
cancel = injectAllFiles(h.ToArray(), Path.GetDirectoryName(mapDirectory + "/" + f.path) + "/" + Path.GetFileNameWithoutExtension(f.path) + f.path.Substring(0, 4), File.ReadAllBytes(mapDirectory + "/" + f.path), mapDirectory + "/" + f.path);
}
while (newFile.Count() < f.size)
{
newFile.Add(0);
}
bw.Write(newFile.ToArray());
sR.ReadBytes(newFile.Count());
if (newFile.Count() > f.size)
{
cancel = true;
throw new Exception("Filesize over limit! File " + f.path + " is over " + f.size + " bytes!");
}
}
byte[] endingJunk = sR.ReadBytes(sourceFile.Length - (int)sR.Position);
bw.Write(endingJunk);
if (!cancel)
{
File.WriteAllBytes(sourcePath, o.ToArray());
}
else
{
throw new Exception("Source File was NOT overwritten due to errors.");
}
return(cancel);
}
