public static void Pack(string smdFile, string templateFile)
{
FileStream output = new FileStream(smdFile, FileMode.Create, FileAccess.ReadWrite);
FileStream input;
XDocument template = XDocument.Load(templateFile);
if (template.Root.Name != "smd-tool")
{
throw new Exception("Invalid template file");
}
XElement slist = template.Root.Element(XName.Get("template"));
if (slist == null)
{
throw new Exception("Invalid template file");
}
BinaryWriter bw = new BinaryWriter(output);
//Write header
XElement header = slist.Element(XName.Get("header"));
if (header == null)
{
throw new Exception("Header is missing");
}
input = new FileStream(header.Attribute(XName.Get("file")).Value, FileMode.Open, FileAccess.Read);
FileIO.StreamCopy(input, output, 0, 0x50);
input.Close();
FileIO.WriteZeroes(output, 0x50, DATA_START - 0x50);
output.Position = 0x200;
List <Section> sections = new List <Section>();
uint fileOffset = (uint)DATA_START;
foreach (XElement xsection in slist.Elements(XName.Get("section")))
{
Section section = new Section();
section.IsPresent = true;
section.FileOffset = fileOffset;
section.Name = xsection.Attribute(XName.Get("name")).Value;
section.FileName = xsection.Attribute(XName.Get("file")).Value;
section.ROMOffset = Convert.ToUInt32(xsection.Attribute(XName.Get("offset")).Value, 16);
FileStream stream = new FileStream(section.FileName, FileMode.Open, FileAccess.Read);
section.FileLength = (uint)stream.Length;
BinaryReader br = new BinaryReader(stream);
if (br.ReadUInt64() != DiscreteImage.IS_PACKED_SIGNATURE)
{
section.ROMLength = section.FileLength / 512;
section.FileLength += DiscreteImage.HEADER_SIZE;
section.IsPacked = false;
}
else
{
DiscreteImage image = new DiscreteImage(section.FileName);
section.ROMLength = (uint)image.RealSize / 512;
section.IsPacked = true;
}
fileOffset += section.FileLength;
br.Close();
sections.Add(section);
}
for (int i = 0; i < sections.Count; i++)
{
//Write header
Section sec = sections[i];
output.Position = 0x200 + (0x40 * i);
if (!sec.IsPacked)
{
sec.IsPacked = true; //it will be packed anyway
sec.WriteHeader(output);
sec.IsPacked = false; //return flag back
}
else
{
sec.WriteHeader(output);
}
//Write data
input = new FileStream(sec.FileName, FileMode.Open, FileAccess.Read);
output.Position = sec.FileOffset;
if (!sec.IsPacked)
{
//Write header
bw.Write(0x7260EACCEACC9442);
bw.Write(1u); //count
bw.Write(0u);
bw.Write(0u); //start
bw.Write((uint)input.Length / 512);
FileIO.WriteZeroes(output, sec.FileOffset + 24, DiscreteImage.HEADER_SIZE - 24);
}
FileIO.StreamCopy(input, output, 0, input.Length, 1024 * 1024);
input.Close();
}
//Compute MD5
output.Position = 0;
MD5 hash = MD5.Create();
hash.ComputeHash(output);
output.Position = 0x50;
bw.Write(hash.Hash);
}
static int Main(string[] args)
{
string binFileName = null, imgFileName = null;
long binFilePos = 8, imgFilePos, partSize;
binFileName = GetArg(args, "/u", null);
if (binFileName != null)
{
imgFileName = GetArg(args, "/o", null);
if (imgFileName == null)
{
if (binFileName.EndsWith(".bin"))
{
imgFileName = binFileName.Substring(0, binFileName.Length - 4) + ".img";
}
else
{
imgFileName = binFileName + ".img";
}
}
DiscreteImage image = new DiscreteImage(binFileName);
Console.WriteLine("Parts count: {0}", image.Sections.Count);
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine(" № From To Count");
Console.ResetColor();
int i = 0;
foreach (DiscreteImage.Section section in image.Sections)
{
imgFilePos = section.Position;
partSize = section.Length;
Console.WriteLine("Part {0:d3} {1:X8} {2:X8} {3:X8}", i, binFilePos, imgFilePos, partSize);
binFilePos += partSize;
i++;
}
image.Extract(imgFileName);
return 0;
}
binFileName = GetArg(args, "/p", null);
if (binFileName != null)
{
PrintError("Not implemented yet");
return -1;
}
binFileName = GetArg(args, "/info", null);
if (binFileName != null)
{
DiscreteImage image = new DiscreteImage(binFileName);
Console.WriteLine("Parts count: {0}", image.Sections.Count);
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine(" № From To Count");
Console.ResetColor();
int i = 0;
foreach(DiscreteImage.Section section in image.Sections)
{
imgFilePos = section.Position;
partSize = section.Length;
Console.WriteLine("Part {0:d3} {1:X8} {2:X8} {3:X8}", i, binFilePos, imgFilePos, partSize);
binFilePos += partSize;
i++;
}
return 0;
}
PrintUsage();
return -1;
}
