Exemplo n.º 1
0
void
swfdec_as_function_init_context (SwfdecAsContext *context)
{
  SwfdecAsObject *function, *proto;
  SwfdecAsValue val;

  g_return_if_fail (SWFDEC_IS_AS_CONTEXT (context));

  function = SWFDEC_AS_OBJECT (swfdec_as_object_add_function (context->global,
      SWFDEC_AS_STR_Function, NULL));
  swfdec_as_object_set_variable_flags (context->global, SWFDEC_AS_STR_Function, SWFDEC_AS_VARIABLE_VERSION_6_UP);
  context->Function = function;
  SWFDEC_AS_VALUE_SET_OBJECT (&val, function);
  swfdec_as_object_set_variable_and_flags (function, SWFDEC_AS_STR_constructor,
      &val, SWFDEC_AS_VARIABLE_HIDDEN | SWFDEC_AS_VARIABLE_PERMANENT);
  proto = swfdec_as_object_new_empty (context);
  context->Function_prototype = proto;
  SWFDEC_AS_VALUE_SET_OBJECT (&val, proto);
  swfdec_as_object_set_variable_and_flags (function, SWFDEC_AS_STR_prototype,
      &val, SWFDEC_AS_VARIABLE_HIDDEN | SWFDEC_AS_VARIABLE_PERMANENT);
  swfdec_as_object_set_variable_and_flags (function, SWFDEC_AS_STR___proto__,
      &val, SWFDEC_AS_VARIABLE_HIDDEN | SWFDEC_AS_VARIABLE_PERMANENT |
      SWFDEC_AS_VARIABLE_VERSION_6_UP);
  SWFDEC_AS_VALUE_SET_OBJECT (&val, function);
  swfdec_as_object_set_variable_and_flags (proto, SWFDEC_AS_STR_constructor,
      &val, SWFDEC_AS_VARIABLE_HIDDEN | SWFDEC_AS_VARIABLE_PERMANENT);
}
Exemplo n.º 2
0
void
swfdec_video_movie_init_context (SwfdecPlayer *player)
{
  SwfdecAsContext *context;
  SwfdecAsObject *video, *proto;
  SwfdecAsValue val;

  g_return_if_fail (SWFDEC_IS_PLAYER (player));

  context = SWFDEC_AS_CONTEXT (player);
  video = SWFDEC_AS_OBJECT (swfdec_as_object_add_function (context->global, 
      SWFDEC_AS_STR_Video, NULL));
  SWFDEC_SANDBOX (context->global)->Video = video;
  proto = swfdec_as_object_new_empty (context);
  /* set the right properties on the Video object */
  SWFDEC_AS_VALUE_SET_OBJECT (&val, proto);
  swfdec_as_object_set_variable_and_flags (video, SWFDEC_AS_STR_prototype, &val,
      SWFDEC_AS_VARIABLE_HIDDEN | SWFDEC_AS_VARIABLE_PERMANENT);
  /* set the right properties on the Video.prototype object */
  SWFDEC_AS_VALUE_SET_OBJECT (&val, video);
  swfdec_as_object_set_variable_and_flags (proto, SWFDEC_AS_STR_constructor,
      &val, SWFDEC_AS_VARIABLE_HIDDEN | SWFDEC_AS_VARIABLE_PERMANENT);
  SWFDEC_AS_VALUE_SET_OBJECT (&val, context->Object_prototype);
  swfdec_as_object_set_variable_and_flags (proto, SWFDEC_AS_STR___proto__, &val,
      SWFDEC_AS_VARIABLE_HIDDEN | SWFDEC_AS_VARIABLE_PERMANENT);
}
Exemplo n.º 3
0
Arquivo: gc.c Projeto: fengye/swfdec
static guint
check_object_variables (void)
{
  SwfdecAsObject *o, *o2;
  guint errors = 0;
  SwfdecAsContext *context;
  const char *s;
  gpointer check = GUINT_TO_POINTER (-1); /* NOT NULL */
  gpointer check2 = GUINT_TO_POINTER (-1); /* NOT NULL */
  SwfdecAsValue v1, v2;
  
  context = g_object_new (SWFDEC_TYPE_AS_CONTEXT, NULL);
  swfdec_as_context_startup (context);
  g_assert (check != NULL);

  o = swfdec_as_object_new (context);
  o2 = swfdec_as_object_new (context);
  g_object_add_weak_pointer (G_OBJECT (o), &check);
  g_object_add_weak_pointer (G_OBJECT (o2), &check2);
  s = swfdec_as_context_get_string (context, "foo");
  /* step one: set a variable */
  SWFDEC_AS_VALUE_SET_OBJECT (&v1, o);
  swfdec_as_object_set_variable (context->global, s, &v1);
  SWFDEC_AS_VALUE_SET_OBJECT (&v2, o2);
  swfdec_as_object_set_variable (o, s, &v2);
  SWFDEC_AS_VALUE_SET_UNDEFINED (&v2);
  swfdec_as_object_get_variable (o, s, &v2);
  if (!SWFDEC_AS_VALUE_IS_OBJECT (&v2)) {
    ERROR ("variable changed type");
  } else if (o2 != SWFDEC_AS_VALUE_GET_OBJECT (&v2)) {
    ERROR ("variable changed value");
  }
  /* step 2: gc */
  swfdec_as_context_gc (context);
  if (check == NULL || check2 == NULL) {
    ERROR ("GC collected a used object, bailing");
    g_object_unref (context);
    return errors;
  }
  /* step 3: unset root reference and set cyclic variable */
  swfdec_as_object_delete_variable (context->global, s);
  swfdec_as_object_set_variable (o2, s, &v1);
  SWFDEC_AS_VALUE_SET_UNDEFINED (&v1);
  swfdec_as_object_get_variable (o2, s, &v1);
  if (!SWFDEC_AS_VALUE_IS_OBJECT (&v1)) {
    ERROR ("variable changed type");
  } else if (o != SWFDEC_AS_VALUE_GET_OBJECT (&v1)) {
    ERROR ("variable changed value");
  }
  /* step 4: gc, ensure that both objects disappears */
  swfdec_as_context_gc (context);
  if (check != NULL || check2 != NULL) {
    ERROR ("GC didn't collect unused object");
  }

  g_object_unref (context);
  return errors;

}
Exemplo n.º 4
0
void
swfdec_bitmap_data_clone (SwfdecAsContext *cx, SwfdecAsObject *object,
    guint argc, SwfdecAsValue *argv, SwfdecAsValue *ret)
{
  SwfdecBitmapData *bitmap, *clone;
  cairo_t *cr;

  SWFDEC_AS_CHECK (SWFDEC_TYPE_BITMAP_DATA, &bitmap, "");

  if (bitmap->surface == NULL)
    return;

  clone = swfdec_bitmap_data_new (cx,
      swfdec_surface_has_alpha (bitmap->surface),
      cairo_image_surface_get_width (bitmap->surface),
      cairo_image_surface_get_height (bitmap->surface));
  if (clone == NULL)
    return;

  cr = cairo_create (clone->surface);
  cairo_set_source_surface (cr, bitmap->surface, 0, 0);
  cairo_paint (cr);
  cairo_destroy (cr);
  SWFDEC_AS_VALUE_SET_OBJECT (ret, SWFDEC_AS_OBJECT (clone));
}
Exemplo n.º 5
0
static gboolean
swfdec_amf_parse_array (SwfdecAsContext *context, SwfdecBits *bits, SwfdecAsValue *val)
{
  guint i, len;
  SwfdecAsObject *array;
  guint type;
  SwfdecAmfParseFunc func;
  
  len = swfdec_bits_get_bu32 (bits);
  array = swfdec_as_array_new (context);
  for (i = 0; i < len; i++) {
    SwfdecAsValue tmp;
    type = swfdec_bits_get_u8 (bits);
    if (type >= SWFDEC_AMF_N_TYPES ||
	(func = parse_funcs[type]) == NULL) {
      SWFDEC_ERROR ("no parse func for AMF type %u", type);
      goto fail;
    }
    if (!func (context, bits, &tmp))
      goto fail;
    swfdec_as_array_push (SWFDEC_AS_ARRAY (array), &tmp);
  }

  SWFDEC_AS_VALUE_SET_OBJECT (val, array);
  return TRUE;

fail:
  return FALSE;
}
Exemplo n.º 6
0
/**
 * swfdec_as_native_function_new:
 * @context: a #SwfdecAsContext
 * @name: name of the function
 * @native: function to call when executed
 * @prototype: The object to be used as "prototype" property for the created 
 *             function or %NULL for none.
 *
 * Creates a new native function, that will execute @native when called. You 
 * might want to use swfdec_as_object_add_function() instead of this function.
 *
 * Returns: a new #SwfdecAsFunction
 **/
SwfdecAsFunction *
swfdec_as_native_function_new (SwfdecAsContext *context, const char *name,
    SwfdecAsNative native, SwfdecAsObject *prototype)
{
  SwfdecAsNativeFunction *fun;

  g_return_val_if_fail (SWFDEC_IS_AS_CONTEXT (context), NULL);
  g_return_val_if_fail (native != NULL, NULL);
  g_return_val_if_fail (prototype == NULL || SWFDEC_IS_AS_OBJECT (prototype), NULL);

  fun = g_object_new (SWFDEC_TYPE_AS_NATIVE_FUNCTION, "context", context, NULL);
  fun->native = native;
  fun->name = g_strdup (name);
  /* need to set prototype before setting the constructor or Function.constructor 
   * being CONSTANT disallows setting it. */
  if (prototype) {
    SwfdecAsValue val;
    SWFDEC_AS_VALUE_SET_OBJECT (&val, prototype);
    swfdec_as_object_set_variable_and_flags (SWFDEC_AS_OBJECT (fun), SWFDEC_AS_STR_prototype, 
	&val, SWFDEC_AS_VARIABLE_HIDDEN | SWFDEC_AS_VARIABLE_PERMANENT);
  }
  swfdec_as_function_set_constructor (SWFDEC_AS_FUNCTION (fun));

  return SWFDEC_AS_FUNCTION (fun);
}
Exemplo n.º 7
0
Arquivo: gc.c Projeto: fengye/swfdec
static guint
check_objects (void)
{
  SwfdecAsObject *object;
  guint errors = 0;
  SwfdecAsContext *context;
  SwfdecAsValue val;
  gpointer check = GUINT_TO_POINTER (-1); /* NOT NULL */
  
  context = g_object_new (SWFDEC_TYPE_AS_CONTEXT, NULL);
  swfdec_as_context_startup (context);
  g_assert (check != NULL);

  object = swfdec_as_object_new (context);
  g_object_add_weak_pointer (G_OBJECT (object), &check);
  SWFDEC_AS_VALUE_SET_OBJECT (&val, object);
  swfdec_as_object_set_variable (context->global, SWFDEC_AS_STR__root, &val);
  swfdec_as_context_gc (context);
  if (check == NULL) {
    ERROR ("GC collected a rooted object, bailing");
    g_object_unref (context);
    return errors;
  }
  swfdec_as_object_delete_variable (context->global, SWFDEC_AS_STR__root);
  swfdec_as_context_gc (context);
  if (check != NULL) {
    ERROR ("GC did not collect an unreferenced object");
  }

  g_object_unref (context);
  return errors;
}
void
swfdec_test_test_render (SwfdecAsContext *cx, SwfdecAsObject *object, guint argc,
    SwfdecAsValue *argv, SwfdecAsValue *retval)
{
  SwfdecTestTest *test;
  SwfdecTestImage *image;
  int x = 0, y = 0, w = 0, h = 0;

  SWFDEC_AS_CHECK (SWFDEC_TYPE_TEST_TEST, &test, "|iiii", &x, &y, &w, &h);

  if (!test->plugin_loaded || test->plugin_error || test->plugin_quit)
    return;

  if (argc == 0) {
    w = test->plugin.width;
    h = test->plugin.height;
  }
  image = swfdec_test_image_new (cx, w, h);

  if (test->plugin.screenshot) {
    test->plugin.screenshot (&test->plugin, 
	cairo_image_surface_get_data (SWFDEC_TEST_IMAGE (image)->surface),
	x, y, w, h);
    SWFDEC_AS_VALUE_SET_OBJECT (retval, swfdec_as_relay_get_as_object (SWFDEC_AS_RELAY (image)));
  } else {
    swfdec_test_throw (cx, "plugin doesn't implement render");
  }
}
Exemplo n.º 9
0
void
swfdec_as_array_sortOn (SwfdecAsContext *cx, SwfdecAsObject *object,
    guint argc, SwfdecAsValue *argv, SwfdecAsValue *ret)
{
  const char **fields;
  SortOption *options;
  gint32 i, num_fields;
  SwfdecAsObject *array;
  SwfdecAsValue val;

  if (object == NULL || SWFDEC_IS_MOVIE (object))
    return;

  if (argc < 1)
    return;

  if (SWFDEC_AS_VALUE_IS_OBJECT (&argv[0])) {

    array = SWFDEC_AS_VALUE_GET_OBJECT (&argv[0]);
    if (!SWFDEC_IS_AS_ARRAY (array)) {
      SWFDEC_AS_VALUE_SET_OBJECT (ret, object);
      return;
    }

    num_fields = swfdec_as_array_get_length (SWFDEC_AS_ARRAY (array));
    if (num_fields <= 0) {
      SWFDEC_AS_VALUE_SET_OBJECT (ret, object);
      return;
    }

    fields = g_new (const char *, num_fields + 1);
    for (i = 0; i < num_fields; i++) {
      swfdec_as_array_get_value (SWFDEC_AS_ARRAY (array), i, &val);
      if (SWFDEC_AS_VALUE_IS_OBJECT (&val) &&
	  SWFDEC_IS_AS_STRING (SWFDEC_AS_VALUE_GET_OBJECT (&val))) {
	fields[i] =
	  SWFDEC_AS_STRING (SWFDEC_AS_VALUE_GET_OBJECT (&val))->string;
      } else {
	fields[i] = swfdec_as_value_to_string (cx, &val);
      }
    }

    fields[i] = NULL;
  } else {
Exemplo n.º 10
0
static gboolean
swfdec_amf_parse_object (SwfdecAsContext *context, SwfdecBits *bits, SwfdecAsValue *val)
{
  SwfdecAsObject *object;
  
  object = swfdec_as_object_new (context);
  if (!swfdec_amf_parse_properties (context, bits, object))
    return FALSE;
  SWFDEC_AS_VALUE_SET_OBJECT (val, object);
  return TRUE;
}
Exemplo n.º 11
0
static gboolean
swfdec_amf_parse_mixed_array (SwfdecAsContext *context, SwfdecBits *bits, SwfdecAsValue *val)
{
  guint len;
  SwfdecAsObject *array;
  
  len = swfdec_bits_get_bu32 (bits);
  array = swfdec_as_array_new (context);
  if (!swfdec_amf_parse_properties (context, bits, array))
    return FALSE;
  SWFDEC_AS_VALUE_SET_OBJECT (val, array);
  return TRUE;
}
Exemplo n.º 12
0
// FIXME: untested
static gboolean
swfdec_amf_parse_date (SwfdecAsContext *context, SwfdecBits *bits, SwfdecAsValue *val)
{
  double milliseconds = swfdec_bits_get_bdouble (bits);
  int utc_offset = swfdec_bits_get_bu16 (bits);

  if (utc_offset > 12 * 60)
    utc_offset -= 12 * 60;

  SWFDEC_AS_VALUE_SET_OBJECT (val,
      swfdec_as_date_new (context, milliseconds, utc_offset));
  return TRUE;
}
Exemplo n.º 13
0
/**
 * swfdec_as_function_set_constructor:
 * @fun: a #SwfdecAsFunction
 *
 * Sets the constructor and prototype of @fun. This is a shortcut for calling
 * swfdec_as_object_set_constructor() with the right arguments.
 **/
void
swfdec_as_function_set_constructor (SwfdecAsFunction *fun)
{
  SwfdecAsContext *context;
  SwfdecAsObject *object;
  SwfdecAsValue val;

  g_return_if_fail (SWFDEC_IS_AS_FUNCTION (fun));

  object = SWFDEC_AS_OBJECT (fun);
  context = swfdec_gc_object_get_context (fun);
  if (context->Function == NULL)
    return;
  
  SWFDEC_AS_VALUE_SET_OBJECT (&val, context->Function);
  swfdec_as_object_set_variable_and_flags (object, SWFDEC_AS_STR_constructor,
      &val, SWFDEC_AS_VARIABLE_HIDDEN | SWFDEC_AS_VARIABLE_PERMANENT);

  SWFDEC_AS_VALUE_SET_OBJECT (&val, context->Function_prototype);
  swfdec_as_object_set_variable_and_flags (object, SWFDEC_AS_STR___proto__,
      &val, SWFDEC_AS_VARIABLE_HIDDEN | SWFDEC_AS_VARIABLE_PERMANENT |
      SWFDEC_AS_VARIABLE_VERSION_6_UP);
}
static void
swfdec_test_test_request_socket (SwfdecTestPlugin *plugin,
    SwfdecTestPluginSocket *psock)
{
  SwfdecTestTest *test = SWFDEC_TEST_TEST_FROM_PLUGIN (plugin);
  SwfdecAsContext *cx = swfdec_gc_object_get_context (test);
  SwfdecTestSocket *sock;
  SwfdecAsValue val;

  sock = swfdec_test_socket_new (test, psock);
  SWFDEC_AS_VALUE_SET_OBJECT (&val, swfdec_as_relay_get_as_object (SWFDEC_AS_RELAY (sock)));
  swfdec_as_relay_call (SWFDEC_AS_RELAY (test), swfdec_as_context_get_string (cx, "onSocket"),
      1, &val, NULL);
}
Exemplo n.º 15
0
void
swfdec_as_array_splice (SwfdecAsContext *cx, SwfdecAsObject *object,
    guint argc, SwfdecAsValue *argv, SwfdecAsValue *ret)
{
  gint32 length, start_index, num_remove, num_add, at_end;
  SwfdecAsArray *array_new;

  if (object == NULL || SWFDEC_IS_MOVIE (object) || argc == 0)
    return;

  length = swfdec_as_array_length (object);

  start_index = swfdec_as_value_to_integer (cx, &argv[0]);
  if (start_index < 0)
    start_index = length + start_index;
  start_index = CLAMP (start_index, 0, length);

  if (argc > 1) {
    int tmp = swfdec_as_value_to_integer (cx, &argv[1]);
    if (tmp < 0)
      return;
    num_remove = MIN (tmp, length - start_index);
  } else {
    num_remove = length - start_index;
  }

  num_add = (argc > 2 ? argc - 2 : 0);
  at_end = length - num_remove - start_index;

  /* create return value */
  array_new = SWFDEC_AS_ARRAY (swfdec_as_array_new (cx));
  swfdec_as_array_append_array_range (array_new, object, start_index,
      num_remove);
  SWFDEC_AS_VALUE_SET_OBJECT (ret, SWFDEC_AS_OBJECT (array_new));

  /* move old data to the right spot */
  swfdec_as_array_move_range (object, start_index + num_remove,
      at_end, start_index + num_add);
  if (num_remove > at_end) {
    swfdec_as_array_remove_range (object, start_index + at_end + num_add,
	length - (start_index + at_end + num_add));
  }
  if (num_remove > num_add)
    swfdec_as_array_set_length_object (object, length - (num_remove - num_add));

  /* add new data */
  if (argc > 2)
    swfdec_as_array_set_range (object, start_index, argc - 2, argv + 2);
}
Exemplo n.º 16
0
void
swfdec_as_array_reverse (SwfdecAsContext *cx, SwfdecAsObject *object,
    guint argc, SwfdecAsValue *argv, SwfdecAsValue *ret)
{
  gint32 length;

  if (object == NULL || SWFDEC_IS_MOVIE (object))
    return;

  length = swfdec_as_array_length (object);
  swfdec_as_object_foreach_rename (object, swfdec_as_array_foreach_reverse,
      &length);

  SWFDEC_AS_VALUE_SET_OBJECT (ret, object);
}
void
swfdec_test_test_get_trace (SwfdecAsContext *cx, SwfdecAsObject *object, guint argc,
    SwfdecAsValue *argv, SwfdecAsValue *retval)
{
  SwfdecTestTest *test;
  SwfdecTestBuffer *buf;
  SwfdecBuffer *buffer;
  gsize len;

  SWFDEC_AS_CHECK (SWFDEC_TYPE_TEST_TEST, &test, "");

  len = swfdec_buffer_queue_get_depth (test->trace);
  buffer = swfdec_buffer_queue_peek (test->trace, len);
  buf = swfdec_test_buffer_new (cx, buffer);
  SWFDEC_AS_VALUE_SET_OBJECT (retval, swfdec_as_relay_get_as_object (SWFDEC_AS_RELAY (buf)));
}
void
swfdec_test_test_new (SwfdecAsContext *cx, SwfdecAsObject *object, guint argc,
    SwfdecAsValue *argv, SwfdecAsValue *retval)
{
  SwfdecTestTest *test;
  const char *filename = NULL;

  if (!swfdec_as_context_is_constructing (cx))
    return;

  SWFDEC_AS_CHECK (0, NULL, "|s", &filename);

  test = g_object_new (SWFDEC_TYPE_TEST_TEST, "context", cx, NULL);
  swfdec_test_do_reset (test, filename);

  swfdec_as_object_set_relay (object, SWFDEC_AS_RELAY (test));
  SWFDEC_AS_VALUE_SET_OBJECT (retval, object);
}
void
swfdec_color_transform_as_construct (SwfdecAsContext *cx,
    SwfdecAsObject *object, guint argc, SwfdecAsValue *argv,
    SwfdecAsValue *ret)
{
  SwfdecColorTransformAs *transform;

  if (!swfdec_as_context_is_constructing (cx))
    return;

  transform = g_object_new (SWFDEC_TYPE_COLOR_TRANSFORM_AS, "context", cx, NULL);
  swfdec_as_object_set_relay (object, SWFDEC_AS_RELAY (transform));
  SWFDEC_AS_VALUE_SET_OBJECT (ret, object);

  if (argc < 8)
    return;

  SWFDEC_AS_CHECK (0, NULL, "nnnnnnnn", 
      &transform->ra, &transform->ga, &transform->ba, &transform->aa,
      &transform->rb, &transform->gb, &transform->bb, &transform->ab);
}
Exemplo n.º 20
0
void
swfdec_as_array_slice (SwfdecAsContext *cx, SwfdecAsObject *object, guint argc,
    SwfdecAsValue *argv, SwfdecAsValue *ret)
{
  gint32 length, start_index, num;
  SwfdecAsArray *array_new;

  if (object == NULL || SWFDEC_IS_MOVIE (object))
    return;

  length = swfdec_as_array_length (object);

  if (argc > 0) {
    start_index = swfdec_as_value_to_integer (cx, &argv[0]);
    if (start_index < 0)
      start_index = length + start_index;
    start_index = CLAMP (start_index, 0, length);
  } else {
    start_index = 0;
  }

  if (argc > 1) {
    gint32 endIndex = swfdec_as_value_to_integer (cx, &argv[1]);
    if (endIndex < 0)
      endIndex = length + endIndex;
    endIndex = CLAMP (endIndex, start_index, length);
    num = endIndex - start_index;
  } else {
    num = length - start_index;
  }

  array_new = SWFDEC_AS_ARRAY (swfdec_as_array_new (cx));
  if (array_new == NULL)
    return;

  swfdec_as_array_append_array_range (array_new, object, start_index, num);

  SWFDEC_AS_VALUE_SET_OBJECT (ret, SWFDEC_AS_OBJECT (array_new));
}
Exemplo n.º 21
0
void
swfdec_bitmap_data_loadBitmap (SwfdecAsContext *cx, SwfdecAsObject *object,
    guint argc, SwfdecAsValue *argv, SwfdecAsValue *ret)
{
  SwfdecBitmapData *bitmap;
  SwfdecImage *image;
  const char *name;
  cairo_surface_t *isurface;
  cairo_t *cr;

  SWFDEC_AS_CHECK (0, NULL, "s", &name);

  g_assert (SWFDEC_IS_MOVIE (cx->frame->target));
  image = swfdec_resource_get_export (SWFDEC_MOVIE (cx->frame->target)->resource, name);
  if (!SWFDEC_IS_IMAGE (image)) {
    SWFDEC_ERROR ("loadBitmap cannot find image with name %s", name);
    return;
  }

  /* FIXME: improve this to not create an image if there is one cached */
  isurface = swfdec_image_create_surface (image, NULL);
  if (isurface == NULL)
    return;

  /* FIXME: use image directly instead of doing a copy and then deleting it */
  bitmap = swfdec_bitmap_data_new (cx, 
      swfdec_surface_has_alpha (isurface),
      cairo_image_surface_get_width (isurface),
      cairo_image_surface_get_height (isurface));
  if (bitmap == NULL)
    return;

  cr = cairo_create (bitmap->surface);
  cairo_set_source_surface (cr, isurface, 0, 0);
  cairo_paint (cr);
  cairo_destroy (cr);
  cairo_surface_destroy (isurface);
  SWFDEC_AS_VALUE_SET_OBJECT (ret, SWFDEC_AS_OBJECT (bitmap));
}
Exemplo n.º 22
0
void
swfdec_as_array_concat (SwfdecAsContext *cx, SwfdecAsObject *object,
    guint argc, SwfdecAsValue *argv, SwfdecAsValue *ret)
{
  guint j;
  SwfdecAsObject *object_new;
  SwfdecAsArray *array_new;
  const char *var;

  if (object == NULL || SWFDEC_IS_MOVIE (object))
    return;

  object_new = swfdec_as_array_new (cx);
  if (object_new == NULL)
    return;
  array_new = SWFDEC_AS_ARRAY (object_new);

  swfdec_as_array_append_array (array_new, object);

  for (j = 0; j < argc; j++) {
    if (SWFDEC_AS_VALUE_IS_OBJECT (&argv[j]) &&
	SWFDEC_IS_AS_ARRAY (SWFDEC_AS_VALUE_GET_OBJECT (&argv[j])))
    {
      swfdec_as_array_append_array (array_new,
	  SWFDEC_AS_VALUE_GET_OBJECT (&argv[j]));
    }
    else
    {
      var = swfdec_as_integer_to_string (swfdec_gc_object_get_context (object),
	  swfdec_as_array_length (object_new));
      swfdec_as_object_set_variable (object_new, var, &argv[j]);
    }
  }

  SWFDEC_AS_VALUE_SET_OBJECT (ret, object_new);
}
Exemplo n.º 23
0
static void
swfdec_as_array_do_sort (SwfdecAsContext *cx, SwfdecAsObject *object,
    const SortOption *options, SwfdecAsFunction *custom_function,
    const char **fields, SwfdecAsValue *ret)
{
  SortEntry *array;
  SortCollectData collect_data;
  SortCompareData compare_data;
  gint32 i, length;
  const char *var;
  SwfdecAsObject *target;
  SwfdecAsValue val;
  SortOption options_;
  gboolean descending;

  g_return_if_fail (SWFDEC_IS_AS_CONTEXT (cx));
  g_return_if_fail (SWFDEC_IS_AS_OBJECT (object));
  g_return_if_fail (options != NULL);
  g_return_if_fail (custom_function == NULL ||
      SWFDEC_IS_AS_FUNCTION (custom_function));
  g_return_if_fail (fields == NULL || fields[0] != NULL);

  length = swfdec_as_array_length (object);
  if (length == 0) {
    // special case for empty array, because g_try_new0 would return NULL
    SWFDEC_AS_VALUE_SET_OBJECT (ret, object);
    return;
  }

  if (!swfdec_as_context_try_use_mem (cx, sizeof (SortEntry) * length)) {
    SWFDEC_WARNING ("Array not sorted, too big (%i elements)", length);
    SWFDEC_AS_VALUE_SET_OBJECT (ret, object);
    return;
  }

  // FIXME: this should be different, but context's memory management is not
  // done properly yet
  array = g_try_new0 (SortEntry, length);
  if (!array) {
    SWFDEC_WARNING ("Array not sorted, too big (%i elements)", length);
    SWFDEC_AS_VALUE_SET_OBJECT (ret, object);
    goto done;
  }

  for (i = 0; i < length; i++) {
    array[i].index_ = i;
  }

  // collect values and indexes to the array
  collect_data.length = length;
  collect_data.array = array;

  swfdec_as_object_foreach (object, swfdec_as_array_foreach_sort_collect,
	&collect_data);

  // sort the array
  compare_data.context = cx;
  compare_data.fields = fields;
  compare_data.options = options;
  // if no fields, then we'll do descending here after the sort
  if (fields == NULL && options[0] & SORT_OPTION_DESCENDING) {
    descending = TRUE;
    options_ = options[0] & ~SORT_OPTION_DESCENDING;
    compare_data.options = &options_;
  } else {
    descending = FALSE;
  }
  compare_data.custom_function = custom_function;
  compare_data.equal_found = FALSE;

  swfdec_as_array_sort_array (array, length, swfdec_as_array_sort_compare,
      &compare_data);

  // check unique sort
  if (options[0] & SORT_OPTION_UNIQUESORT) {
    if (fields == NULL && custom_function != NULL) {
      // if we used custom_function for comparision, we shall now go trough the
      // sorted array and compare them using the default array sort comparision
      // and use that to decide if it's unique (no it doesn't make too much
      // sense)
      for (i = 0; i < length - 1; i++) {
	SwfdecAsValue *a = &array[i].value;
	SwfdecAsValue *b = &array[i + 1].value;
	if (swfdec_as_array_sort_compare_values (cx, a, b, 0, NULL) == 0)
	  break;
      }
      if (i < length - 1) {
	SWFDEC_AS_VALUE_SET_INT (ret, 0);
	goto done;
      }
    } else if (compare_data.equal_found) {
      SWFDEC_AS_VALUE_SET_INT (ret, 0);
      goto done;
    }
  }

  if (options[0] & SORT_OPTION_RETURNINDEXEDARRAY) {
    target = swfdec_as_array_new (cx);
    if (!target)
      goto done;
  } else {
    target = object;
  }

  for (i = 0; i < length; i++) {
    SortEntry *entry = &array[i];

    // set only the values that have new indexes
    if (!(options[0] & SORT_OPTION_RETURNINDEXEDARRAY) &&
	entry->index_ == (descending ? length - i - 1 : i))
      continue;

    var = swfdec_as_integer_to_string (cx, (descending ? length - i - 1 : i));
    if (options[0] & SORT_OPTION_RETURNINDEXEDARRAY) {
      SWFDEC_AS_VALUE_SET_INT (&val, entry->index_);
      swfdec_as_object_set_variable (target, var, &val);
    } else {
      swfdec_as_object_set_variable (target, var, &entry->value);
    }
  }

  SWFDEC_AS_VALUE_SET_OBJECT (ret, target);

done:
  g_free (array);
  swfdec_as_context_unuse_mem (cx, sizeof (SortEntry) * length);
}
Exemplo n.º 24
0
int
main (int argc, char **argv)
{
    char *script_filename = NULL;
    GError *error = NULL;
    SwfdecAsContext *context;
    SwfdecAsObject *array;
    SwfdecScript *script;
    SwfdecAsValue val;
    int i, ret;
    gboolean dump = FALSE;
    gboolean no_check = FALSE, only_check = FALSE;

    GOptionEntry options[] = {
        { "dump", 'd', 0, G_OPTION_ARG_NONE, &dump, "dump informative output on failure", FALSE },
        { "no-check", 0, 0, G_OPTION_ARG_NONE, &no_check, "don't check if the system is ok for running the testsuite", FALSE },
        { "self-check", 0, 0, G_OPTION_ARG_NONE, &only_check, "run a system check and exit", FALSE },
        { "player", 'p', 0, G_OPTION_ARG_STRING, &swfdec_test_plugin_name, "player to test", "NAME" },
        { "script", 's', 0, G_OPTION_ARG_STRING, &script_filename, "script to execute if not ./default.sts", "FILENAME" },
        { NULL }
    };
    GOptionContext *ctx;

    /* set the right warning levels */
    g_log_set_always_fatal (G_LOG_LEVEL_ERROR | G_LOG_LEVEL_CRITICAL | G_LOG_LEVEL_WARNING);
    /* by default get rid of the loads of warnings the tests produce */
    g_setenv ("SWFDEC_DEBUG", "2", FALSE);

    g_thread_init (NULL);
    swfdec_init ();

    ctx = g_option_context_new ("");
    g_option_context_add_main_entries (ctx, options, "options");
    g_option_context_parse (ctx, &argc, &argv, &error);
    g_option_context_free (ctx);

    if (error) {
        g_printerr ("ERROR: wrong command line arguments: %s\n", error->message);
        g_error_free (error);
        return EXIT_FAILURE;
    }

    if (only_check || !no_check) {
        gboolean result = check_system (only_check);
        if (!result) {
            g_print ("ERROR: System checked failed, aborting. Use --no-check to disable.\n");
            return 1;
        } else if (only_check) {
            return 0;
        }
    }
    g_assert (!only_check);

    /* allow env vars instead of options - eases running make check with different settings */
    if (swfdec_test_plugin_name == NULL)
        swfdec_test_plugin_name = g_strdup (g_getenv ("SWFDEC_TEST_PLAYER"));

    script = load_script (script_filename);
    g_free (script_filename);
    if (script == NULL)
        return EXIT_FAILURE;

    context = g_object_new (SWFDEC_TYPE_AS_CONTEXT, NULL);
    swfdec_as_context_startup (context);

    SWFDEC_AS_VALUE_SET_BOOLEAN (&val, dump);
    swfdec_as_object_set_variable (context->global,
                                   swfdec_as_context_get_string (context, "dump"), &val);

    swfdec_test_function_init_context (context);
    swfdec_as_context_run_init_script (context, swfdec_test_initialize,
                                       sizeof (swfdec_test_initialize), SWFDEC_TEST_VERSION);

    array = swfdec_as_array_new (context);
    if (array == NULL) {
        g_print ("ERROR: Not enough memory");
        return EXIT_FAILURE;
    }
    if (argc < 2) {
        GDir *dir;
        const char *file;
        dir = g_dir_open (".", 0, NULL);
        while ((file = g_dir_read_name (dir))) {
            if (!g_str_has_suffix (file, ".swf"))
                continue;
            SWFDEC_AS_VALUE_SET_STRING (&val, swfdec_as_context_get_string (context, file));
            swfdec_as_array_push (SWFDEC_AS_ARRAY (array), &val);
        }
        g_dir_close (dir);
    } else {
        for (i = 1; i < argc; i++) {
            SWFDEC_AS_VALUE_SET_STRING (&val, swfdec_as_context_get_string (context, argv[i]));
            swfdec_as_array_push (SWFDEC_AS_ARRAY (array), &val);
        }
    }
    SWFDEC_AS_VALUE_SET_OBJECT (&val, array);
    swfdec_as_object_set_variable (context->global,
                                   swfdec_as_context_get_string (context, "filenames"), &val);
    swfdec_as_object_run (context->global, script);
    if (swfdec_as_context_catch (context, &val)) {
        g_print ("ERROR: %s\n", swfdec_as_value_to_string (context, &val));
        ret = EXIT_FAILURE;
    } else {
        g_print ("SUCCESS\n");
        ret = EXIT_SUCCESS;
    }

    swfdec_script_unref (script);
    g_object_unref (context);

    return ret;
}