public virtual void encode(ActionList actionList)
{
// write the actions
for (int i = 0; i < actionList.size(); i++)
{
Action a = actionList.getAction(i);
switch (a.code)
{
// don't update actionCount for synthetic opcodes
case ActionList.sactionLabel:
a.visit(this);
break;
case ActionList.sactionLineRecord:
if (debug != null)
{
debug.offset(writer.Pos, (LineRecord)a);
}
break;
case ActionList.sactionRegisterRecord:
if (debug != null)
{
debug.registers(writer.Pos, (RegisterRecord)a);
}
break;
// the remaining types need counting
case flash.swf.ActionConstants_Fields.sactionPush:
i = encodePush((Push)a, i, actionList);
actionCount++;
break;
default:
if (a.code < 0x80)
{
writer.writeUI8(a.code);
}
else
{
a.visit(this);
}
actionCount++;
break;
}
}
patchForwardBranches();
}
/// <summary> encode a run of push actions into one action record. The player
/// supports this compact encoding since push is such a common
/// opcode. the format is:
///
/// sactionPush type1 value1 type2 value2 ...
///
/// </summary>
/// <param name="push">
/// </param>
/// <param name="j">the index of the starting push action
/// </param>
/// <param name="actions">
/// </param>
/// <returns> the index of the last push action encoded. the next action will
/// not be a push action.
/// </returns>
public virtual int encodePush(Push push, int j, ActionList actions)
{
int updatePos = encodeActionHeader(push);
do
{
System.Object value_Renamed = push.value_Renamed;
int type = Push.getTypeCode(value_Renamed);
writer.writeUI8(type);
switch (type)
{
case 0: // string
//UPGRADE_TODO: The equivalent in .NET for method 'java.lang.Object.toString' may return a different value. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1043'"
writer.writeString(value_Renamed.ToString());
break;
case 1: // float
//UPGRADE_ISSUE: Method 'java.lang.Float.floatToIntBits' was not converted. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1000_javalangFloatfloatToIntBits_float'"
//UPGRADE_TODO: The equivalent in .NET for method 'java.lang.Float.floatValue' may return a different value. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1043'"
int bits = Float.floatToIntBits((float)((System.Single)value_Renamed));
writer.write32(bits);
break;
case 2: // null
break;
case 3: // undefined
break;
case 4: // register
writer.writeUI8((int)((System.SByte)value_Renamed) & 0xFF);
break;
case 5: // boolean
writer.writeUI8(((System.Boolean)value_Renamed)?1:0);
break;
case 6: // double
double d = ((System.Double)value_Renamed);
//UPGRADE_ISSUE: Method 'java.lang.Double.doubleToLongBits' was not converted. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1000_javalangDoubledoubleToLongBits_double'"
long num = Double.doubleToLongBits(d);
writer.write32((int)(num >> 32));
writer.write32((int)num);
break;
case 7: // integer
writer.write32(((System.Int32)value_Renamed));
break;
case 8: // const8
writer.writeUI8((int)((System.Int16)value_Renamed));
break;
case 9: // const16
writer.writeUI16((int)((System.Int16)value_Renamed) & 0xFFFF);
break;
}
if (debug == null)
{
// ignore line records if we aren't debugging
while (j + 1 < actions.size() && actions.getAction(j + 1).code == ActionList.sactionLineRecord)
{
j++;
}
}
Action a;
if (++j < actions.size() && (a = actions.getAction(j)).code == flash.swf.ActionConstants_Fields.sactionPush)
{
push = (Push)a;
}
else
{
push = null;
}
}while (push != null);
updateActionHeader(updatePos);
return(j - 1);
}
/// <summary> encode a run of push actions into one action record. The player
/// supports this compact encoding since push is such a common
/// opcode. the format is:
///
/// sactionPush type1 value1 type2 value2 ...
///
/// </summary>
/// <param name="push">
/// </param>
/// <param name="j">the index of the starting push action
/// </param>
/// <param name="actions">
/// </param>
/// <returns> the index of the last push action encoded. the next action will
/// not be a push action.
/// </returns>
public virtual int encodePush(Push push, int j, ActionList actions)
{
int updatePos = encodeActionHeader(push);
do
{
System.Object value_Renamed = push.value_Renamed;
int type = Push.getTypeCode(value_Renamed);
writer.writeUI8(type);
switch (type)
{
case 0: // string
//UPGRADE_TODO: The equivalent in .NET for method 'java.lang.Object.toString' may return a different value. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1043'"
writer.writeString(value_Renamed.ToString());
break;
case 1: // float
//UPGRADE_ISSUE: Method 'java.lang.Float.floatToIntBits' was not converted. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1000_javalangFloatfloatToIntBits_float'"
//UPGRADE_TODO: The equivalent in .NET for method 'java.lang.Float.floatValue' may return a different value. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1043'"
int bits = Float.floatToIntBits((float) ((System.Single) value_Renamed));
writer.write32(bits);
break;
case 2: // null
break;
case 3: // undefined
break;
case 4: // register
writer.writeUI8((int) ((System.SByte) value_Renamed) & 0xFF);
break;
case 5: // boolean
writer.writeUI8(((System.Boolean) value_Renamed)?1:0);
break;
case 6: // double
double d = ((System.Double) value_Renamed);
//UPGRADE_ISSUE: Method 'java.lang.Double.doubleToLongBits' was not converted. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1000_javalangDoubledoubleToLongBits_double'"
long num = Double.doubleToLongBits(d);
writer.write32((int) (num >> 32));
writer.write32((int) num);
break;
case 7: // integer
writer.write32(((System.Int32) value_Renamed));
break;
case 8: // const8
writer.writeUI8((int) ((System.Int16) value_Renamed));
break;
case 9: // const16
writer.writeUI16((int) ((System.Int16) value_Renamed) & 0xFFFF);
break;
}
if (debug == null)
{
// ignore line records if we aren't debugging
while (j + 1 < actions.size() && actions.getAction(j + 1).code == ActionList.sactionLineRecord)
j++;
}
Action a;
if (++j < actions.size() && (a = actions.getAction(j)).code == flash.swf.ActionConstants_Fields.sactionPush)
{
push = (Push) a;
}
else
{
push = null;
}
}
while (push != null);
updateActionHeader(updatePos);
return j - 1;
}
public virtual void encode(ActionList actionList)
{
// write the actions
for (int i = 0; i < actionList.size(); i++)
{
Action a = actionList.getAction(i);
switch (a.code)
{
// don't update actionCount for synthetic opcodes
case ActionList.sactionLabel:
a.visit(this);
break;
case ActionList.sactionLineRecord:
if (debug != null)
debug.offset(writer.Pos, (LineRecord) a);
break;
case ActionList.sactionRegisterRecord:
if (debug != null)
debug.registers(writer.Pos, (RegisterRecord) a);
break;
// the remaining types need counting
case flash.swf.ActionConstants_Fields.sactionPush:
i = encodePush((Push) a, i, actionList);
actionCount++;
break;
default:
if (a.code < 0x80)
writer.writeUI8(a.code);
else
a.visit(this);
actionCount++;
break;
}
}
patchForwardBranches();
}
public virtual void export(Movie m)
{
// define the header
Header h = new Header();
h.version = m.version;
h.compressed = Header.useCompression(m.version);
h.size = m.size;
h.rate = m.framerate;
handler.header(h);
// movie-wide tags
if (m.fileAttributes != null)
{
if (m.metadata != null)
{
m.fileAttributes.hasMetadata = true;
}
m.fileAttributes.visit(handler); // FileAttributes MUST be first tag after header!
}
if (m.metadata != null)
{
m.metadata.visit(handler);
}
if (m.enableDebugger != null)
{
m.enableDebugger.visit(handler);
}
if (m.uuid != null)
{
new DebugID(m.uuid).visit(handler);
}
if (m.protect != null)
{
m.protect.visit(handler);
}
if (m.scriptLimits != null)
{
m.scriptLimits.visit(handler);
}
if (m.bgcolor != null)
{
m.bgcolor.visit(handler);
}
if (m.productInfo != null)
{
m.productInfo.visit(handler);
}
if (m.sceneAndFrameLabelData != null)
{
m.sceneAndFrameLabelData.visit(handler);
}
// finally, output the frames
bool associateRootClass = (m.topLevelClass != null);
//UPGRADE_TODO: Method 'java.util.Iterator.hasNext' was converted to 'System.Collections.IEnumerator.MoveNext' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javautilIteratorhasNext'"
for (System.Collections.IEnumerator i = m.frames.GetEnumerator(); i.MoveNext();)
{
//UPGRADE_TODO: Method 'java.util.Iterator.next' was converted to 'System.Collections.IEnumerator.Current' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javautilIteratornext'"
Frame frame = (Frame)i.Current;
if (frame.label != null)
{
frame.label.visit(handler);
}
if (!(frame.imports.Count == 0))
{
//UPGRADE_TODO: Method 'java.util.Iterator.hasNext' was converted to 'System.Collections.IEnumerator.MoveNext' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javautilIteratorhasNext'"
for (System.Collections.IEnumerator j = frame.imports.GetEnumerator(); j.MoveNext();)
{
//UPGRADE_TODO: Method 'java.util.Iterator.next' was converted to 'System.Collections.IEnumerator.Current' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javautilIteratornext'"
ImportAssets importAssets = (ImportAssets)j.Current;
importAssets.visit(handler);
}
}
// definitions needed in this frame
//UPGRADE_TODO: Method 'java.util.Iterator.hasNext' was converted to 'System.Collections.IEnumerator.MoveNext' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javautilIteratorhasNext'"
for (System.Collections.IEnumerator j = frame.References; j.MoveNext();)
{
//UPGRADE_TODO: Method 'java.util.Iterator.next' was converted to 'System.Collections.IEnumerator.Current' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javautilIteratornext'"
DefineTag ref_Renamed = (DefineTag)j.Current;
define(ref_Renamed);
}
// exports
if (frame.hasExports())
{
ExportAssets exportAssets = new ExportAssets();
//UPGRADE_TODO: Method 'java.util.Iterator.hasNext' was converted to 'System.Collections.IEnumerator.MoveNext' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javautilIteratorhasNext'"
for (System.Collections.IEnumerator j = frame.exportIterator(); j.MoveNext();)
{
//UPGRADE_TODO: Method 'java.util.Iterator.next' was converted to 'System.Collections.IEnumerator.Current' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javautilIteratornext'"
DefineTag tag = (DefineTag)j.Current;
exportAssets.exports.Add(tag);
}
exportAssets.visit(handler);
}
// TODO: Review this... temporarily special casing fonts here as they should not be
// included in ExportAssets as they are not required to be exported by name!
// fonts
if (frame.hasFonts())
{
//UPGRADE_TODO: Method 'java.util.Iterator.hasNext' was converted to 'System.Collections.IEnumerator.MoveNext' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javautilIteratorhasNext'"
for (System.Collections.IEnumerator k = frame.fontsIterator(); k.MoveNext();)
{
//UPGRADE_TODO: Method 'java.util.Iterator.next' was converted to 'System.Collections.IEnumerator.Current' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javautilIteratornext'"
DefineFont tag = (DefineFont)k.Current;
// We may have already visited this font because of symbolClasses.
if (!done.Contains(tag))
{
tag.visit(handler);
done.Add(tag);
}
}
}
// abc tags
//UPGRADE_TODO: Method 'java.util.Iterator.hasNext' was converted to 'System.Collections.IEnumerator.MoveNext' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javautilIteratorhasNext'"
for (System.Collections.IEnumerator j = frame.doABCs.GetEnumerator(); j.MoveNext();)
{
//UPGRADE_TODO: Method 'java.util.Iterator.next' was converted to 'System.Collections.IEnumerator.Current' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javautilIteratornext'"
Tag tag = (Tag)j.Current;
tag.visit(handler);
}
SymbolClass classes = new SymbolClass();
if (frame.hasSymbolClasses())
{
SupportClass.MapSupport.PutAll(classes.class2tag, frame.symbolClass.class2tag);
}
if (associateRootClass)
{
// only works on frame 1
classes.topLevelClass = m.topLevelClass; // Why do we do this on every frame's symclass?
}
if (associateRootClass || frame.hasSymbolClasses())
{
classes.visit(handler);
}
associateRootClass = false;
// control tags
//UPGRADE_TODO: Method 'java.util.Iterator.hasNext' was converted to 'System.Collections.IEnumerator.MoveNext' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javautilIteratorhasNext'"
for (System.Collections.IEnumerator j = frame.controlTags.GetEnumerator(); j.MoveNext();)
{
//UPGRADE_TODO: Method 'java.util.Iterator.next' was converted to 'System.Collections.IEnumerator.Current' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javautilIteratornext'"
Tag tag = (Tag)j.Current;
tag.visit(handler);
}
// then frame actions
//UPGRADE_TODO: Method 'java.util.Iterator.hasNext' was converted to 'System.Collections.IEnumerator.MoveNext' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javautilIteratorhasNext'"
for (System.Collections.IEnumerator j = frame.doActions.GetEnumerator(); j.MoveNext();)
{
//UPGRADE_TODO: Method 'java.util.Iterator.next' was converted to 'System.Collections.IEnumerator.Current' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javautilIteratornext'"
ActionList list = (ActionList)j.Current;
new DoAction(list).visit(handler);
}
// oh yeah, then showFrame!
new ShowFrame().visit(handler);
}
handler.finish();
}
// Handy dandy for dumping an action list during debugging
public static System.String actionListToString(ActionList al, System.String[] args)
{
// cut and paste arg code from main() could be better but it works
bool showActions = true;
bool showOffset = false;
bool showDebugSource = false;
bool decompile = false;
bool defunc = true;
bool tabbedGlyphs = true;
int index = 0;
while (args != null && (index < args.Length) && (args[index].StartsWith("-")))
{
if (args[index].Equals("-decompile"))
{
decompile = true;
++index;
}
else if (args[index].Equals("-nofunctions"))
{
defunc = false;
++index;
}
else if (args[index].Equals("-asm"))
{
decompile = false;
++index;
}
else if (args[index].Equals("-noactions"))
{
showActions = false;
++index;
}
else if (args[index].Equals("-showoffset"))
{
showOffset = true;
++index;
}
else if (args[index].Equals("-showdebugsource"))
{
showDebugSource = true;
++index;
}
else if (args[index].ToUpper().Equals("-tabbedGlyphs".ToUpper()))
{
tabbedGlyphs = true;
++index;
}
}
System.IO.StringWriter sw = new System.IO.StringWriter();
//UPGRADE_ISSUE: Constructor 'java.io.PrintWriter.PrintWriter' was not converted. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1000_javaioPrintWriterPrintWriter_javaioWriter'"
System.IO.StreamWriter out_Renamed = new PrintWriter(sw);
SwfxPrinter printer = new SwfxPrinter(out_Renamed);
printer.showActions = showActions;
printer.showOffset = showOffset;
printer.showDebugSource = showDebugSource;
printer.decompile = decompile;
printer.defunc = defunc;
printer.tabbedGlyphs = tabbedGlyphs;
printer.printActions(al);
out_Renamed.Flush();
return sw.ToString();
}
private void printActions(ActionList list)
{
if (decompile)
{
/*
AsNode node;
try
{
node = new Decompiler(defunc).decompile(list);
new PrettyPrinter(out, indent).list(node);
return;
}
catch (Exception e)
{
indent();
out.println("// error while decompiling. falling back to disassembler");
}
*/
}
Disassembler disassembler = new Disassembler(out_Renamed, showOffset, indent_Renamed_Field);
if (showDebugSource)
{
disassembler.ShowDebugSource = showDebugSource;
disassembler.Comment = "// ";
}
list.visitAll(disassembler);
}
