libswfdec/swfdec_as_interpret.h

   1 /* Swfdec
   2  * Copyright (C) 2007 Benjamin Otte <otte@gnome.org>
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17  * Boston, MA  02110-1301  USA
  18  */
  19
  20 #ifndef _SWFDEC_AS_INTERPRET_H_
  21 #define _SWFDEC_AS_INTERPRET_H_
  22
  23 #include <libswfdec/swfdec_as_types.h>
  24
  25 G_BEGIN_DECLS
  26
  27 /* defines minimum and maximum versions for which we have seperate scripts */
  28 #define SWFDEC_AS_MIN_SCRIPT_VERSION 3
  29 #define SWFDEC_AS_MAX_SCRIPT_VERSION 7
  30 #define SWFDEC_AS_EXTRACT_SCRIPT_VERSION(v) MIN ((v) - SWFDEC_AS_MIN_SCRIPT_VERSION, SWFDEC_AS_MAX_SCRIPT_VERSION - SWFDEC_AS_MIN_SCRIPT_VERSION)
  31
  32 typedef void (* SwfdecActionExec) (SwfdecAsContext *cx, guint action, const guint8 *data, guint len);
  33 typedef struct {
  34   const char *          name;           /* name identifying the action */
  35   char *                (* print)       (guint action, const guint8 *data, guint len);
  36   int                   remove;         /* values removed from stack or -1 for dynamic */
  37   int                   add;            /* values added to the stack or -1 for dynamic */
  38   SwfdecActionExec      exec[SWFDEC_AS_MAX_SCRIPT_VERSION - SWFDEC_AS_MIN_SCRIPT_VERSION + 1];
  39                                         /* array is for version 3, 4, 5, 6, 7+ */
  40 } SwfdecActionSpec;
  41
  42 extern const SwfdecActionSpec swfdec_as_actions[256];
  43
  44 /* all known actions */
  45 typedef enum {
  46   SWFDEC_AS_ACTION_NEXT_FRAME = 0x04,
  47   SWFDEC_AS_ACTION_PREVIOUS_FRAME = 0x05,
  48   SWFDEC_AS_ACTION_PLAY = 0x06,
  49   SWFDEC_AS_ACTION_STOP = 0x07,
  50   SWFDEC_AS_ACTION_TOGGLE_QUALITY = 0x08,
  51   SWFDEC_AS_ACTION_STOP_SOUNDS = 0x09,
  52   SWFDEC_AS_ACTION_ADD = 0x0A,
  53   SWFDEC_AS_ACTION_SUBTRACT = 0x0B,
  54   SWFDEC_AS_ACTION_MULTIPLY = 0x0C,
  55   SWFDEC_AS_ACTION_DIVIDE = 0x0D,
  56   SWFDEC_AS_ACTION_EQUALS = 0x0E,
  57   SWFDEC_AS_ACTION_LESS = 0x0F,
  58   SWFDEC_AS_ACTION_AND = 0x10,
  59   SWFDEC_AS_ACTION_OR = 0x11,
  60   SWFDEC_AS_ACTION_NOT = 0x12,
  61   SWFDEC_AS_ACTION_STRING_EQUALS = 0x13,
  62   SWFDEC_AS_ACTION_STRING_LENGTH = 0x14,
  63   SWFDEC_AS_ACTION_STRING_EXTRACT = 0x15,
  64   SWFDEC_AS_ACTION_POP = 0x17,
  65   SWFDEC_AS_ACTION_TO_INTEGER = 0x18,
  66   SWFDEC_AS_ACTION_GET_VARIABLE = 0x1C,
  67   SWFDEC_AS_ACTION_SET_VARIABLE = 0x1D,
  68   SWFDEC_AS_ACTION_SET_TARGET2 = 0x20,
  69   SWFDEC_AS_ACTION_STRING_ADD = 0x21,
  70   SWFDEC_AS_ACTION_GET_PROPERTY = 0x22,
  71   SWFDEC_AS_ACTION_SET_PROPERTY = 0x23,
  72   SWFDEC_AS_ACTION_CLONE_SPRITE = 0x24,
  73   SWFDEC_AS_ACTION_REMOVE_SPRITE = 0x25,
  74   SWFDEC_AS_ACTION_TRACE = 0x26,
  75   SWFDEC_AS_ACTION_START_DRAG = 0x27,
  76   SWFDEC_AS_ACTION_END_DRAG = 0x28,
  77   SWFDEC_AS_ACTION_STRING_LESS = 0x29,
  78   SWFDEC_AS_ACTION_THROW = 0x2A,
  79   SWFDEC_AS_ACTION_CAST = 0x2B,
  80   SWFDEC_AS_ACTION_IMPLEMENTS = 0x2C,
  81   SWFDEC_AS_ACTION_RANDOM = 0x30,
  82   SWFDEC_AS_ACTION_MB_STRING_LENGTH = 0x31,
  83   SWFDEC_AS_ACTION_CHAR_TO_ASCII = 0x32,
  84   SWFDEC_AS_ACTION_ASCII_TO_CHAR = 0x33,
  85   SWFDEC_AS_ACTION_GET_TIME = 0x34,
  86   SWFDEC_AS_ACTION_MB_STRING_EXTRACT = 0x35,
  87   SWFDEC_AS_ACTION_MB_CHAR_TO_ASCII = 0x36,
  88   SWFDEC_AS_ACTION_MB_ASCII_TO_CHAR = 0x37,
  89   SWFDEC_AS_ACTION_DELETE = 0x3A,
  90   SWFDEC_AS_ACTION_DELETE2 = 0x3B,
  91   SWFDEC_AS_ACTION_DEFINE_LOCAL = 0x3C,
  92   SWFDEC_AS_ACTION_CALL_FUNCTION = 0x3D,
  93   SWFDEC_AS_ACTION_RETURN = 0x3E,
  94   SWFDEC_AS_ACTION_MODULO = 0x3F,
  95   SWFDEC_AS_ACTION_NEW_OBJECT = 0x40,
  96   SWFDEC_AS_ACTION_DEFINE_LOCAL2 = 0x41,
  97   SWFDEC_AS_ACTION_INIT_ARRAY = 0x42,
  98   SWFDEC_AS_ACTION_INIT_OBJECT = 0x43,
  99   SWFDEC_AS_ACTION_TYPE_OF = 0x44,
 100   SWFDEC_AS_ACTION_TARGET_PATH = 0x45,
 101   SWFDEC_AS_ACTION_ENUMERATE = 0x46,
 102   SWFDEC_AS_ACTION_ADD2 = 0x47,
 103   SWFDEC_AS_ACTION_LESS2 = 0x48,
 104   SWFDEC_AS_ACTION_EQUALS2 = 0x49,
 105   SWFDEC_AS_ACTION_TO_NUMBER = 0x4A,
 106   SWFDEC_AS_ACTION_TO_STRING = 0x4B,
 107   SWFDEC_AS_ACTION_PUSH_DUPLICATE = 0x4C,
 108   SWFDEC_AS_ACTION_SWAP = 0x4D,
 109   SWFDEC_AS_ACTION_GET_MEMBER = 0x4E,
 110   SWFDEC_AS_ACTION_SET_MEMBER = 0x4F,
 111   SWFDEC_AS_ACTION_INCREMENT = 0x50,
 112   SWFDEC_AS_ACTION_DECREMENT = 0x51,
 113   SWFDEC_AS_ACTION_CALL_METHOD = 0x52,
 114   SWFDEC_AS_ACTION_NEW_METHOD = 0x53,
 115   SWFDEC_AS_ACTION_INSTANCE_OF = 0x54,
 116   SWFDEC_AS_ACTION_ENUMERATE2 = 0x55,
 117   SWFDEC_AS_ACTION_BIT_AND = 0x60,
 118   SWFDEC_AS_ACTION_BIT_OR = 0x61,
 119   SWFDEC_AS_ACTION_BIT_XOR = 0x62,
 120   SWFDEC_AS_ACTION_BIT_LSHIFT = 0x63,
 121   SWFDEC_AS_ACTION_BIT_RSHIFT = 0x64,
 122   SWFDEC_AS_ACTION_BIT_URSHIFT = 0x65,
 123   SWFDEC_AS_ACTION_STRICT_EQUALS = 0x66,
 124   SWFDEC_AS_ACTION_GREATER = 0x67,
 125   SWFDEC_AS_ACTION_STRING_GREATER = 0x68,
 126   SWFDEC_AS_ACTION_EXTENDS = 0x69,
 127   SWFDEC_AS_ACTION_GOTO_FRAME = 0x81,
 128   SWFDEC_AS_ACTION_GET_URL = 0x83,
 129   SWFDEC_AS_ACTION_STORE_REGISTER = 0x87,
 130   SWFDEC_AS_ACTION_CONSTANT_POOL = 0x88,
 131   SWFDEC_AS_ACTION_WAIT_FOR_FRAME = 0x8A,
 132   SWFDEC_AS_ACTION_SET_TARGET = 0x8B,
 133   SWFDEC_AS_ACTION_GOTO_LABEL = 0x8C,
 134   SWFDEC_AS_ACTION_WAIT_FOR_FRAME2 = 0x8D,
 135   SWFDEC_AS_ACTION_DEFINE_FUNCTION2 = 0x8E,
 136   SWFDEC_AS_ACTION_TRY = 0x8F,
 137   SWFDEC_AS_ACTION_WITH = 0x94,
 138   SWFDEC_AS_ACTION_PUSH = 0x96,
 139   SWFDEC_AS_ACTION_JUMP = 0x99,
 140   SWFDEC_AS_ACTION_GET_URL2 = 0x9A,
 141   SWFDEC_AS_ACTION_DEFINE_FUNCTION = 0x9B,
 142   SWFDEC_AS_ACTION_IF = 0x9D,
 143   SWFDEC_AS_ACTION_CALL = 0x9E,
 144   SWFDEC_AS_ACTION_GOTO_FRAME2 = 0x9F
 145 } SwfdecAsAction;
 146
 147 G_END_DECLS
 148 #endif