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);
}
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);
}
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;
}
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));
}
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;
}
/**
* 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);
}
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");
}
}
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 {
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;
}
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;
}
// 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;
}
/**
* 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);
}
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);
}
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);
}
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));
}
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));
}
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);
}
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);
}
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;
}