public SwfConverter(Stream stream)
{
SwfReader reader = new SwfReader(stream);
swf = reader.ReadSwf();
reader.Close();
Convert();
}
public string GetBytesCode()
{
StringBuilder code = new StringBuilder();
SwfReader Reader = new SwfReader(this.File);
Swf swf = null;
try
{
swf = Reader.ReadSwf();
}
catch (Exception Ex){ throw new Exception(Ex.ToString()); }
IEnumerator enumerator = swf.Tags.GetEnumerator();
while (enumerator.MoveNext())
{
BaseTag current = (BaseTag)enumerator.Current;
if (current.ActionRecCount != 0)
{
IEnumerator currentenumerator = current.GetEnumerator();
while (currentenumerator.MoveNext())
{
Decompiler decompiler = new Decompiler(swf.Version);
foreach (BaseAction action in decompiler.Decompile((byte[])currentenumerator.Current))
{
code.AppendLine(action.ToString());
}
}
}
}
return code.ToString();
}
public SwfConverter(string file)
{
SwfReader reader = new SwfReader(file);
swf = reader.ReadSwf();
reader.Close();
Convert();
}
protected override byte[] OnData(byte[] data, object userData)
{
dynamic o = userData;
decrypt(data, o.id, o.cid, o.pid);
data[3] = 7;
using (var stream = new MemoryStream(data))
{
var swfreader = new SwfReader(stream);
var swf = swfreader.ReadSwf();
var j = swf.Tags.OfType<DefineBitsJpeg2Tag>().First();
return j.JpegData;
}
}
private void TestFile(string file)
{
if (log.IsInfoEnabled)
log.Info("--- " + file + " (READING)");
this.Cursor = Cursors.WaitCursor;
Swf swf = null;
DateTime readStart = DateTime.Now;
DateTime readEnd;
try
{
SwfReader reader = new SwfReader(file, true);
swf = reader.ReadSwf();
reader.Close();
readEnd = DateTime.Now;
TimeSpan duration = new TimeSpan(readEnd.Ticks - readStart.Ticks);
string min = duration.Minutes.ToString();
if (min.Length == 1)
min = "0" + min;
string sec = duration.Seconds.ToString();
if (sec.Length == 1)
sec = "0" + sec;
string msec = duration.Milliseconds.ToString();
if (msec.Length == 1)
msec = "0" + msec;
string dur = min + ":" + sec + ":" + msec;
System.Windows.Forms.ListViewItem listViewItem1 = new System.Windows.Forms.ListViewItem(new string[] {"READ: " + file,"OK",dur}, -1);
listViewItem1.ForeColor = Color.Black;
this.listView1.Items.Add(listViewItem1);
this.listView1.Refresh();
succeded++;
swfList.Add(swf);
}
catch (Exception e)
{
readEnd = DateTime.Now;
TimeSpan duration = new TimeSpan(readEnd.Ticks - readStart.Ticks);
string min = duration.Minutes.ToString();
if (min.Length == 1)
min = "0" + min;
string sec = duration.Seconds.ToString();
if (sec.Length == 1)
sec = "0" + sec;
string msec = duration.Milliseconds.ToString();
if (msec.Length == 1)
msec = "0" + msec;
string dur = min + ":" + sec + ":" + msec;
System.Windows.Forms.ListViewItem listViewItem1 = new System.Windows.Forms.ListViewItem(new string[] {"READ: " + file,"KO",dur}, -1);
listViewItem1.ForeColor = Color.Red;
this.listView1.Items.Add(listViewItem1);
this.listView1.Refresh();
if (log.IsErrorEnabled)
log.Error("READING KO", e);
swfList.Add(null);
}
if (log.IsInfoEnabled)
log.Info("--- " + file + " (WRITING)");
readStart = DateTime.Now;
try
{
string fileName = System.IO.Path.GetFileName(file);
string path = this.textBoxOutput.Text + fileName;
SwfWriter writer = new SwfWriter(path);
writer.Write(swf);
writer.Close();
readEnd = DateTime.Now;
TimeSpan duration = new TimeSpan(readEnd.Ticks - readStart.Ticks);
string min = duration.Minutes.ToString();
if (min.Length == 1)
min = "0" + min;
string sec = duration.Seconds.ToString();
if (sec.Length == 1)
sec = "0" + sec;
string msec = duration.Milliseconds.ToString();
if (msec.Length == 1)
msec = "0" + msec;
string dur = min + ":" + sec + ":" + msec;
System.Windows.Forms.ListViewItem listViewItem1 = new System.Windows.Forms.ListViewItem(new string[] {"WRITE: " + path, "OK",dur}, -1);
listViewItem1.ForeColor = Color.Black;
this.listView1.Items.Add(listViewItem1);
this.listView1.Refresh();
succededWrite++;
}
catch (Exception ee)
{
readEnd = DateTime.Now;
TimeSpan duration = new TimeSpan(readEnd.Ticks - readStart.Ticks);
string min = duration.Minutes.ToString();
if (min.Length == 1)
min = "0" + min;
string sec = duration.Seconds.ToString();
if (sec.Length == 1)
sec = "0" + sec;
string msec = duration.Milliseconds.ToString();
if (msec.Length == 1)
msec = "0" + msec;
string dur = min + ":" + sec + ":" + msec;
if (log.IsErrorEnabled)
log.Error("WRITING KO", ee);
System.Windows.Forms.ListViewItem listViewItem1 = new System.Windows.Forms.ListViewItem(new string[] {"WRITE: " + file,"KO",dur}, -1);
listViewItem1.ForeColor = Color.Red;
this.listView1.Items.Add(listViewItem1);
this.listView1.Refresh();
}
totalParsed++;
this.Cursor = Cursors.Default;
Result.Text = succeded.ToString() + "/" + totalParsed.ToString();
Result.Refresh();
WriteResult.Text = succededWrite.ToString() + "/" + totalParsed.ToString();
WriteResult.Refresh();
}
private void buttSerialize_Click(object sender, System.EventArgs e)
{
if (txtPath.Text == string.Empty)
return;
string swfPath = txtPath.Text;
string xmlPath = txtPath.Text + ".xml";
SwfReader reader = new SwfReader(swfPath);
Swf swf = reader.ReadSwf();
reader.Close();
XmlTextWriter writer = new XmlTextWriter(xmlPath, Encoding.UTF8);
swf.Serialize(writer);
writer.Close();
object o = null;
this.axWebBrowser1.Navigate("file://" + xmlPath, ref o, ref o, ref o, ref o);
}
private void buttonGenerate_Click(object sender, EventArgs e)
{
int numImg = 0;
int numSound = 0;
int numActionScript = 0;
string fileName = textBoxSwf.Text;
string outputDir = textBoxDir.Text;
TestPath(fileName, outputDir);
if (log.IsDebugEnabled)
log.Debug("**************** Start to decompile file " + fileName);
listViewPix.Items.Clear();
listViewSounds.Items.Clear();
listViewActionScript.Items.Clear();
SwfReader swfReader = null;
try
{
Cursor.Current = Cursors.WaitCursor;
//var flvReader = new FlvReader(fileName);
//var flv = flvReader.ReadFlv();
swfReader = new SwfReader(fileName); // Create a swf stream reader
Swf swf = swfReader.ReadSwf(); // Read the completed swf file
//Read headers infos
labelSwfVersion.Text = swf.Version.ToString();
labelSwfDim.Text = swf.Header.Width + "x" + swf.Header.Height;
labelSwfFps.Text = swf.Header.Fps.ToString();
labelSwfFrames.Text = swf.Header.Frames.ToString();
labelSwfSize.Text = swf.Header.FileSize.ToString();
labelSwfSign.Text = swf.Header.Signature;
//Read tags info
IEnumerator tagsEnu = swf.Tags.GetEnumerator(); //Browse swf tags list
while (tagsEnu.MoveNext())
{
var tag = (BaseTag) tagsEnu.Current;
if (tag is SetBackgroundColorTag)
{
Color bgColor = ((SetBackgroundColorTag) tag).RGB.ToWinColor();
labelSwfBgColor.Text = "R:" + bgColor.R + " G:" + bgColor.G + " B:" + bgColor.B;
}
else if (tag is DefineBitsJpeg2Tag)
{
numImg++;
string outfileName = outputDir + GetRandomName() + ".jpg";
((DefineBitsJpeg2Tag) tag).DecompileToFile(outfileName);
string shortName = Path.GetFileName(outfileName);
var listViewItem1 = new ListViewItem(new[] {shortName, "jpg"}, -1);
listViewPix.Items.Add(listViewItem1);
}
else if (tag is DefineSoundTag) //Extract a sound file:
{
numSound++;
string outfileName = outputDir + GetRandomName();
var soundTag = (DefineSoundTag) tag;
if (soundTag.SoundFormat == SoundCodec.MP3)
outfileName += ".mp3";
else
outfileName += ".wav";
soundTag.DecompileToFile(outfileName);
string shortName = Path.GetFileName(outfileName);
var listViewItem1 = new ListViewItem(new[] {shortName, ""}, -1);
listViewSounds.Items.Add(listViewItem1);
}
//If tag contains action script...
if (tag.ActionRecCount != 0)
{
var sb = new StringBuilder();
IEnumerator enum2 = tag.GetEnumerator();
while (enum2.MoveNext())
{
var dc = new Decompiler(swf.Version);
ArrayList actions = dc.Decompile((byte[]) enum2.Current);
foreach (BaseAction obj in actions)
{
sb.AppendLine(obj.ToString());
}
}
string outfileName = outputDir + GetRandomName() + ".as";
var writer = new StreamWriter(outfileName);
writer.Write(sb.ToString());
writer.Close();
numActionScript++;
string shortName = Path.GetFileName(outfileName);
var listViewItem1 = new ListViewItem(new[] {shortName, ""}, -1);
listViewActionScript.Items.Add(listViewItem1);
}
}
Cursor.Current = Cursors.Default;
string mssg = "Swf decompiler extracts:\n";
mssg += numImg + " pictures files\n";
mssg += numSound + " sound files\n";
mssg += numActionScript + " action script blocks\n";
MessageBox.Show(mssg, "Decompilation finished", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
finally
{
if (swfReader != null)
swfReader.Close(); // Closing stream reader
Cursor.Current = Cursors.Default;
}
}
