flash.swf

Class ActionFactory

java.lang.Object

flash.swf.ActionFactory

public final class ActionFactory
extends Object

This is a factory for decoding ActionScript bytecode. It keeps track of temporary information we need while decoding but can discard once we are done.

Field Summary

Fields

Modifier and Type	Field and Description
static Object	STACKTOP
static Object	UNDEFINED

Constructor Summary

Constructors

Constructor and Description
ActionFactory(int length, int startOffset, int startCount)

Method Summary

Modifier and Type	Method and Description
void	addSkipEntry(WaitForFrame a, int skipTarget)
static Action	createAction(int code)
ActionList	createActionList(boolean keepOffsets) now that everything has been decoded, build a single actionlist with the labels and jump targets merged in.
static Action	createCall()
static Push	createPush(boolean b)
static Push	createPush(double dvalue)
static Push	createPush(float fvalue)
static Push	createPush(int ivalue)
static Push	createPush(String s)
static Push	createPushCpool(int index)
static Push	createPushNull()
static Push	createPushRegister(int regno)
static Push	createPushUndefined()
static StoreRegister	createStoreRegister(int register)
static StrictMode	createStrictMode(boolean mode)
Label	getLabel(int target)
void	setAction(int offset, Action a)
void	setActionOffset(int actionCount, int offset)
void	setLine(int offset, LineRecord line)
void	setRegister(int offset, RegisterRecord record)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

UNDEFINED

public static final Object UNDEFINED

STACKTOP

public static final Object STACKTOP

Constructor Detail

ActionFactory

public ActionFactory(int length,
                     int startOffset,
                     int startCount)

Method Detail

createAction

public static Action createAction(int code)

createPushCpool

public static Push createPushCpool(int index)

createPush

public static Push createPush(String s)

createPush

public static Push createPush(float fvalue)

createPushNull

public static Push createPushNull()

createPushUndefined

public static Push createPushUndefined()

createPushRegister

public static Push createPushRegister(int regno)

createPush

public static Push createPush(boolean b)

createPush

public static Push createPush(double dvalue)

createPush

public static Push createPush(int ivalue)

createStoreRegister

public static StoreRegister createStoreRegister(int register)

createCall

public static Action createCall()

createStrictMode

public static StrictMode createStrictMode(boolean mode)

setLine

public void setLine(int offset,
                    LineRecord line)

setRegister

public void setRegister(int offset,
                        RegisterRecord record)

setAction

public void setAction(int offset,
                      Action a)

getLabel

public Label getLabel(int target)

setActionOffset

public void setActionOffset(int actionCount,
                            int offset)

createActionList

public ActionList createActionList(boolean keepOffsets)

now that everything has been decoded, build a single actionlist with the labels and jump targets merged in.

Parameters:

keepOffsets -

Returns:

addSkipEntry

public void addSkipEntry(WaitForFrame a,
                         int skipTarget)