public static Dictionary <string, string> parserSFO(String file)
{
Dictionary <string, string> sfo = new Dictionary <string, string>();
using (BinaryReader reader = new BinaryReader(File.OpenRead(file)))
{
Int32 header = reader.ReadInt32();
if (header == 0x46535000)
{
Byte[] version = reader.ReadBytes(4);
Int32 key_table_start = reader.ReadInt32();
Int32 data_table_start = reader.ReadInt32();
Int32 tables_entries = reader.ReadInt32();
List <SFOFFSET> offsetTable = new List <SFOFFSET>();
for (int i = 0; i < tables_entries; i++)
{
Int16 key_offset = reader.ReadInt16();
Int16 data_format = reader.ReadInt16();
Int32 data_lenght = reader.ReadInt32();
Int32 data_max_lenght = reader.ReadInt32();
Int32 data_offset = reader.ReadInt32();
offsetTable.Add(new SFOFFSET()
{
key_offset = key_offset, data_format = data_format, data_lenght = data_lenght, data_max_lenght = data_max_lenght, data_offset = data_offset
});
}
List <string> keyTable = new List <string>();
for (int i = 0; i < tables_entries; i++)
{
//Key Here
String key = "";
int keyByte = reader.ReadByte();
while (keyByte != 0)
{
key += ((char)keyByte).ToString();
keyByte = reader.ReadByte();
}
keyTable.Add(key);
}
for (int i = 0; i < tables_entries; i++)
{
//Key Here
SFOFFSET offset = offsetTable[i];
Byte[] buff;
buff = reader.ReadBytes(offset.data_max_lenght);
string data = System.Text.Encoding.UTF8.GetString(buff, 0, offset.data_max_lenght).Replace("\0", string.Empty);
sfo.Add(keyTable[i], data);
}
}
}
return(sfo);
}
public static Dictionary <string, string> loadSFO(String file)
{
Dictionary <String, String> sfo = new Dictionary <string, string>();
try
{
using (FileStream zipToOpen = new FileStream(file, FileMode.Open))
{
using (ZipArchive archive = new ZipArchive(zipToOpen, ZipArchiveMode.Read))
{
ZipArchiveEntry entry = archive.GetEntry("sce_sys/param.sfo");
using (StreamReader sr = new StreamReader(entry.Open()))
{
BinaryReader reader = new BinaryReader(sr.BaseStream);
Int32 header = reader.ReadInt32();
if (header == 0x46535000)
{
Byte[] version = reader.ReadBytes(4);
Int32 key_table_start = reader.ReadInt32();
Int32 data_table_start = reader.ReadInt32();
Int32 tables_entries = reader.ReadInt32();
List <SFOFFSET> offsetTable = new List <SFOFFSET>();
for (int i = 0; i < tables_entries; i++)
{
Int16 key_offset = reader.ReadInt16();
Int16 data_format = reader.ReadInt16();
Int32 data_lenght = reader.ReadInt32();
Int32 data_max_lenght = reader.ReadInt32();
Int32 data_offset = reader.ReadInt32();
offsetTable.Add(new SFOFFSET()
{
key_offset = key_offset, data_format = data_format, data_lenght = data_lenght, data_max_lenght = data_max_lenght, data_offset = data_offset
});
}
List <string> keyTable = new List <string>();
for (int i = 0; i < tables_entries; i++)
{
//Key Here
String key = "";
int keyByte = reader.ReadByte();
while (keyByte != 0)
{
key += ((char)keyByte).ToString();
keyByte = reader.ReadByte();
}
keyTable.Add(key);
}
for (int i = 0; i < tables_entries; i++)
{
//Key Here
SFOFFSET offset = offsetTable[i];
Byte[] buff;
buff = reader.ReadBytes(offset.data_max_lenght);
string data = System.Text.Encoding.UTF8.GetString(buff, 0, offset.data_max_lenght).Replace("\0", string.Empty);
sfo.Add(keyTable[i], data);
}
}
}
String iconName = sfo["CONTENT_ID"].Length > 0 ? sfo["CONTENT_ID"] : sfo["TITLE"];
if (!File.Exists(String.Format("icons/{0}.jpg", iconName)))
{
entry = archive.GetEntry("sce_sys/icon0.png");
using (BinaryReader reader = new BinaryReader(entry.Open()))
{
Byte[] buffer = reader.ReadBytes(2048);
MemoryStream ms = new MemoryStream();
while (buffer.Length > 0)
{
ms.Write(buffer, 0, buffer.Length);
buffer = reader.ReadBytes(2048);
}
ResizeImageAndSave(ms, sfo["CONTENT_ID"].Length > 0 ? sfo["CONTENT_ID"] : sfo["TITLE"]);
}
}
}
}
}
catch (Exception ex)
{
}
return(sfo);
}
