static JSValueRef
set_language_cb(JSContextRef context,
JSObjectRef function,
JSObjectRef thisObject,
size_t argumentCount,
const JSValueRef arguments[],
JSValueRef *exception) {
gchar *language = NULL;
if (argumentCount != 1) {
return mkexception(context, exception, ARGNOTSUPPLIED);
}
language = arg_to_string(context, arguments[0], exception);
if (!language) {
return JSValueMakeNull(context);
}
lightdm_greeter_set_language(GREETER, language);
g_free(language);
return JSValueMakeNull(context);
}
static JSValueRef
seed_gobject_signal_connect_on_property (JSContextRef ctx,
JSObjectRef function,
JSObjectRef thisObject,
size_t argumentCount,
const JSValueRef arguments[],
JSValueRef * exception)
{
gulong id = 0;
JSObjectRef this_obj;
signal_privates *privates;
privates = (signal_privates *) JSObjectGetPrivate (thisObject);
if (!privates)
g_error ("Signal constructed with invalid parameters"
"in namespace import \n");
this_obj =
(JSObjectRef) seed_value_from_object (ctx, privates->object, exception);
if ((argumentCount > 2) || (argumentCount == 0))
{
seed_make_exception (ctx, exception, "ArgumentError",
"Signal connection expected"
" 1, or 2 arguments. Got " "%zd", argumentCount);
return JSValueMakeNull (ctx);
}
if (JSValueIsNull (ctx, arguments[0]) ||
!JSValueIsObject (ctx, arguments[0]) ||
!JSObjectIsFunction (ctx, (JSObjectRef) arguments[0]))
{
seed_make_exception (ctx, exception, "ArgumentError",
"Signal connection requires a function"
" as first argument");
return JSValueMakeNull (ctx);
}
if (argumentCount == 1)
{
id = seed_gobject_signal_connect (ctx, privates->signal_name,
privates->object,
(JSObjectRef) arguments[0], this_obj,
NULL);
}
else if (argumentCount == 2)
{
id = seed_gobject_signal_connect (ctx, privates->signal_name,
privates->object,
(JSObjectRef) arguments[0],
this_obj, (JSObjectRef) arguments[1]);
}
return seed_value_from_ulong (ctx, id, exception);
}
static JSValueRef
get_dirlist_cb(JSContextRef context,
JSObjectRef function,
JSObjectRef thisObject,
size_t argumentCount,
const JSValueRef arguments[],
JSValueRef *exception) {
JSObjectRef array;
guint n_entries = 0;
JSValueRef *args = NULL;
GDir *dir;
gchar *path, *fullpath;
const gchar *dirent;
GError *err = NULL;
if (argumentCount != 1) {
return mkexception(context, exception, ARGNOTSUPPLIED);
}
path = arg_to_string(context, arguments[0], exception);
if (!path) {
return JSValueMakeNull(context);
}
dir = g_dir_open (path, 0, &err);
if (err) {
_mkexception(context, exception, err->message);
g_error_free(err);
return JSValueMakeNull(context);
}
/*
* Create the lis of the directory entries
*/
while ((dirent = g_dir_read_name (dir)) != NULL) {
n_entries++;
args = g_realloc (args, sizeof (JSValueRef) * (n_entries + 1));
fullpath = g_build_filename (path, dirent, NULL); /* Give theme developer full pathname */
args[(n_entries - 1)] = string_or_null (context, fullpath);
g_free (fullpath);
}
g_dir_close (dir);
array = JSObjectMakeArray (context, n_entries, args, exception);
g_free (args);
if (array == NULL) {
return JSValueMakeNull (context);
} else {
return array;
}
}
static JSValueRef
zs__ (JSContextRef js_context,
JSObjectRef js_function,
JSObjectRef js_this,
size_t argument_count,
const JSValueRef js_arguments[],
JSValueRef* js_exception)
{
if(argument_count<=0){
return JSValueMakeNull (js_context);
}
const char*ret;
{
window___* w=reinterpret_cast<window___*>(JSObjectGetPrivate(js_function));
if(!w){
return JSValueMakeNull (js_context);
}
char** argv=new char*[argument_count+1];
JSStringRef* jsr=new JSStringRef[argument_count];
for(size_t i=0;i<argument_count;i++){
jsr[i]=JSValueToStringCopy(js_context, js_arguments[i], js_exception);
size_t jsSize = JSStringGetMaximumUTF8CStringSize(jsr[i]);
argv[i]=new char[jsSize];
JSStringGetUTF8CString(jsr[i], argv[i], jsSize);
}
if(!argv[0][0]){
ret=NULL;
for(size_t i=1;i<argument_count;i++)
cout<<argv[i];
cout<<endl;
}else
ret=call4__(argv[0],NULL,argument_count,(const char**)argv,1);
for(size_t i=0;i<argument_count;i++){
delete argv[i];
JSStringRelease(jsr[i]);
}
delete jsr;
delete argv;
}
if(!ret)
return JSValueMakeNull (js_context);
JSValueRef ret2;
if(true_==ret||false_==ret){
ret2=JSValueMakeBoolean(js_context,true_==ret);
}else{
JSStringRef ret1=JSStringCreateWithUTF8CString(ret);
ret2=JSValueMakeString(js_context,ret1);
JSStringRelease (ret1);
}
return ret2;
}
JSValueRef Value::fromDynamicInner(JSContextRef ctx, const folly::dynamic& obj) {
switch (obj.type()) {
// For premitive types (and strings), just create and return an equivalent JSValue
case folly::dynamic::Type::NULLT:
return JSValueMakeNull(ctx);
case folly::dynamic::Type::BOOL:
return JSValueMakeBoolean(ctx, obj.getBool());
case folly::dynamic::Type::DOUBLE:
return JSValueMakeNumber(ctx, obj.getDouble());
case folly::dynamic::Type::INT64:
return JSValueMakeNumber(ctx, obj.asDouble());
case folly::dynamic::Type::STRING:
return JSValueMakeString(ctx, String(obj.getString().c_str()));
case folly::dynamic::Type::ARRAY: {
// Collect JSValue for every element in the array
JSValueRef vals[obj.size()];
for (size_t i = 0; i < obj.size(); ++i) {
vals[i] = fromDynamicInner(ctx, obj[i]);
}
// Create a JSArray with the values
JSValueRef arr = JSObjectMakeArray(ctx, obj.size(), vals, nullptr);
return arr;
}
case folly::dynamic::Type::OBJECT: {
// Create an empty object
JSObjectRef jsObj = JSObjectMake(ctx, nullptr, nullptr);
// Create a JSValue for each of the object's children and set them in the object
for (auto it = obj.items().begin(); it != obj.items().end(); ++it) {
JSObjectSetProperty(
ctx,
jsObj,
String(it->first.asString().c_str()),
fromDynamicInner(ctx, it->second),
kJSPropertyAttributeNone,
nullptr);
}
return jsObj;
}
default:
// Assert not reached
LOG(FATAL) << "Trying to convert a folly object of unsupported type.";
return JSValueMakeNull(ctx);
}
}
JS4D::ValueRef JS4D::VBlobToValue( ContextRef inContext, const VBlob& inBlob, const VString& inContentType)
{
if (inBlob.IsNull())
return JSValueMakeNull( inContext);
VJSBlobValue_Slice* blobValue = VJSBlobValue_Slice::Create( inBlob, inContentType);
if (blobValue == NULL)
return JSValueMakeNull( inContext);
ValueRef value = VJSBlob::CreateInstance( inContext, blobValue);
ReleaseRefCountable( &blobValue);
return value;
}
static JSValueRef
seed_gobject_signal_connect_by_name (JSContextRef ctx,
JSObjectRef function,
JSObjectRef thisObject,
size_t argumentCount,
const JSValueRef arguments[],
JSValueRef * exception)
{
GType obj_type;
JSObjectRef user_data = NULL;
gchar *signal_name;
GObject *obj;
gulong id;
if (argumentCount < 2 || argumentCount > 3)
{
seed_make_exception (ctx, exception, "ArgumentError",
"Signal connection expected"
" 2 or 3 arguments. Got " "%zd", argumentCount);
return JSValueMakeNull (ctx);
}
if (JSValueIsNull (ctx, arguments[1]) ||
!JSValueIsObject (ctx, arguments[1]) ||
!JSObjectIsFunction (ctx, (JSObjectRef) arguments[1]))
{
seed_make_exception (ctx, exception, "ArgumentError",
"Signal connection by name "
"requires a function" " as second argument");
return JSValueMakeNull (ctx);
}
if (argumentCount == 3)
{
user_data = (JSObjectRef) arguments[2];
}
signal_name = seed_value_to_string (ctx, arguments[0], exception);
obj = (GObject *) JSObjectGetPrivate (thisObject);
obj_type = G_OBJECT_TYPE (obj);
id = seed_gobject_signal_connect (ctx, signal_name, obj,
(JSObjectRef) arguments[1], NULL,
user_data);
g_free (signal_name);
return seed_value_from_ulong (ctx, id, exception);
}
static JSValueRef
js_cb_launcher_submit(JSContextRef context,
JSObjectRef function,
JSObjectRef self,
size_t argc,
const JSValueRef argv[],
JSValueRef* exception)
{
if (argc != 2)
return JSValueMakeNull(context);
int len = JSValueToNumber(context, argv[0], NULL);
JSObjectRef arr = JSValueToObject(context, argv[1], NULL);
static const int CMD_LINE_SIZE = 4096;
static const int CMD_ARGS_SIZE = 256;
char cmd_str_buf[CMD_LINE_SIZE];
int cmd_str_buf_cur = 0;
char *cmd_idx_buf[CMD_ARGS_SIZE];
if (len == 0 || len >= CMD_ARGS_SIZE) return JSValueMakeNull(context);
int i;
for (i = 0; i < len; ++ i)
{
JSValueRef cur = JSObjectGetPropertyAtIndex(context, arr, i, NULL);
JSStringRef str = JSValueToStringCopy(context, cur, NULL);
size_t l = JSStringGetUTF8CString(str, cmd_str_buf + cmd_str_buf_cur, CMD_LINE_SIZE - cmd_str_buf_cur);
cmd_idx_buf[i] = cmd_str_buf + cmd_str_buf_cur;
cmd_str_buf_cur += l;
JSStringRelease(str);
JSValueUnprotect(context, cur);
}
cmd_idx_buf[i] = 0;
if (fork() == 0)
{
/* Redirect I/O streams */
freopen("/dev/null", "r", stdin);
freopen("/dev/null", "w", stdout);
execvp(cmd_idx_buf[0], cmd_idx_buf);
fprintf(stderr, "RETURNED");
exit(1);
}
return JSValueMakeNull(context);
}
static JSValueRef
get_hint_cb(JSContextRef context,
JSObjectRef function,
JSObjectRef thisObject,
size_t argumentCount,
const JSValueRef arguments[],
JSValueRef *exception) {
gchar *hint_name = NULL;
JSValueRef result;
if (argumentCount != 1) {
return mkexception(context, exception, ARGNOTSUPPLIED);
}
hint_name = arg_to_string(context, arguments[0], exception);
if (!hint_name) {
return JSValueMakeNull(context);
}
result = string_or_null(context, lightdm_greeter_get_hint(GREETER, hint_name));
g_free(hint_name);
return result;
}
static JSValueRef
get_sessions_cb(JSContextRef context,
JSObjectRef thisObject,
JSStringRef propertyName,
JSValueRef *exception) {
JSObjectRef array;
const GList *sessions, *link;
guint i, n_sessions = 0;
JSValueRef *args;
sessions = lightdm_get_sessions();
n_sessions = g_list_length((GList *) sessions);
args = g_malloc(sizeof(JSValueRef) * ( n_sessions + 1 ));
for (i = 0, link = sessions; link; i++, link = link->next) {
LightDMSession *session = link->data;
g_object_ref(session);
args[i] = JSObjectMake(context, lightdm_session_class, session);
}
array = JSObjectMakeArray(context, n_sessions, args, exception);
g_free(args);
if (array == NULL) {
return JSValueMakeNull(context);
} else {
return array;
}
}
static JSValueRef
get_users_cb(JSContextRef context,
JSObjectRef thisObject,
JSStringRef propertyName,
JSValueRef *exception) {
JSObjectRef array;
const GList *users, *link;
guint i, n_users = 0;
JSValueRef *args;
users = lightdm_user_list_get_users(lightdm_user_list_get_instance());
n_users = g_list_length((GList *) users);
args = g_malloc(sizeof(JSValueRef) * ( n_users + 1 ));
for (i = 0, link = users; link; i++, link = link->next) {
LightDMUser *user = link->data;
g_object_ref(user);
args[i] = JSObjectMake(context, lightdm_user_class, user);
}
array = JSObjectMakeArray(context, n_users, args, exception);
g_free(args);
if (array == NULL) {
return JSValueMakeNull(context);
} else {
return array;
}
}
/*
* Tests whether a JavaScript value is an array object
*
* This invokes Array.isArray(value) and returns its result
*/
EXPORTAPI bool HyperloopJSValueIsArray(JSContextRef ctx, JSValueRef value)
{
if (JSValueIsObject(ctx, value))
{
JSObjectRef global = JSContextGetGlobalObject(ctx);
JSValueRef exception = JSValueMakeNull(ctx);
JSStringRef string = JSStringCreateWithUTF8CString("Array");
JSObjectRef array = JSValueToObject(ctx, JSObjectGetProperty(ctx, global, string, &exception), &exception);
JSStringRelease(string);
if (!JSValueIsNull(ctx, exception))
{
return false;
}
string = JSStringCreateWithUTF8CString("isArray");
JSObjectRef isArray = JSValueToObject(ctx, JSObjectGetProperty(ctx, array, string, &exception), &exception);
JSStringRelease(string);
if (!JSValueIsNull(ctx, exception))
{
return false;
}
JSValueRef result = JSObjectCallAsFunction(ctx, isArray, global, 1, &value, &exception);
if (JSValueIsNull(ctx, exception) && JSValueIsBoolean(ctx, result))
{
return JSValueToBoolean(ctx, result);
}
}
return false;
}
JSValueRef function_set_exit_value(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObject,
size_t argc, const JSValueRef args[], JSValueRef* exception) {
if (argc == 1 && JSValueGetType (ctx, args[0]) == kJSTypeNumber) {
exit_value = JSValueToNumber(ctx, args[0], NULL);
}
return JSValueMakeNull(ctx);
}
VbResult hints_keypress(int key)
{
JSValueRef arguments[1];
if (key == KEY_CR) {
hints_fire();
return RESULT_COMPLETE;
} else if (key == CTRL('H')) {
fire_timeout(false);
arguments[0] = JSValueMakeNull(hints.ctx);
if (call_hints_function("update", 1, arguments)) {
return RESULT_COMPLETE;
}
} else if (key == KEY_TAB) {
fire_timeout(false);
hints_focus_next(false);
return RESULT_COMPLETE;
} else if (key == KEY_SHIFT_TAB) {
fire_timeout(false);
hints_focus_next(true);
return RESULT_COMPLETE;
} else {
fire_timeout(true);
/* try to handle the key by the javascript */
arguments[0] = js_string_to_ref(hints.ctx, (char[]){key, '\0'});
if (call_hints_function("update", 1, arguments)) {
return RESULT_COMPLETE;
}
}
JS4D::ValueRef JS4D::VDurationToValue( ContextRef inContext, const VDuration& inDuration)
{
if (inDuration.IsNull())
return JSValueMakeNull( inContext);
return JSValueMakeNumber( inContext, inDuration.ConvertToMilliseconds());
}
static JSValueRef
gettext_cb(JSContextRef context,
JSObjectRef function,
JSObjectRef thisObject,
size_t argumentCount,
const JSValueRef arguments[],
JSValueRef *exception) {
gchar *string = NULL;
JSValueRef result;
if (argumentCount != 1) {
return mkexception(context, exception, ARGNOTSUPPLIED);
}
string = arg_to_string(context, arguments[0], exception);
if (!string) {
return JSValueMakeNull(context);
}
result = string_or_null(context, gettext(string));
g_free(string);
return result;
}
JNIEXPORT jboolean JNICALL
Java_com_appcelerator_hyperloop_ViewOnTouchListener_NativeOnTouch
(JNIEnv *env, jobject thiz, jlong jsContextRef, jlong thisObjectRef, jlong onTouchFuncRef, jobject view, jobject event)
{
JSContextRef ctx = (JSContextRef)jsContextRef;
JSObjectRef onTouchFunc = (JSObjectRef)onTouchFuncRef;
JSObjectRef thisObject = (JSObjectRef)thisObjectRef;
JSValueRef argv[2];
argv[0] = MakeObjectForJava_android_view_View(ctx, view);
argv[1] = MakeObjectForJava_android_view_MotionEvent(ctx, event);
if (JSObjectIsFunction(ctx, onTouchFunc)) {
JSValueRef exception = JSValueMakeNull(ctx);
JSValueRef result = JSObjectCallAsFunction(ctx, onTouchFunc, thisObject, 2, argv, &exception);
if (!JSValueIsNull(ctx, exception)) {
JSStringRef string = JSValueToStringCopy(ctx, exception, NULL);
CCHAR_FROM_JSSTRINGREF(string, cstring);
LOGD("Java_com_appcelerator_hyperloop_ViewOnTouchListener_NativeOnTouch '%s'", cstring);
free(cstring);
JSStringRelease(string);
}
return JSValueToBoolean(ctx, result) ? JNI_TRUE : JNI_FALSE;
}
return JNI_FALSE;
}
JNIEXPORT void JNICALL
Java_com_appcelerator_hyperloop_HyperloopJNI_HyperloopCallActivityOnCreate
(JNIEnv *env, jobject thiz, jlong jsContextRef, jobject activity, jobject savedInstanceState)
{
JSContextRef context = (JSContextRef)jsContextRef;
JSObjectRef globalObject = JSContextGetGlobalObject(context);
JSStringRef onCreate = JSStringCreateWithUTF8CString("onCreate");
JSObjectRef onCreateFunc = JSValueToObject(context,
JSObjectGetProperty(context, globalObject, onCreate, NULL), NULL);
JSStringRelease(onCreate);
// save current Activity
JSObjectRef activityObj = MakeObjectForJava_android_app_Activity(context, activity);
// save parameter
JSValueRef args[1];
args[0] = MakeObjectForJava_android_os_Bundle(context, savedInstanceState);
JSValueRef exception = JSValueMakeNull(context);
// Call onCreate function
if (JSObjectIsFunction(context, onCreateFunc)) {
JSObjectCallAsFunction(context, onCreateFunc, activityObj, 1, args, &exception);
}
if (!JSValueIsNull(context, exception)) {
JSStringRef string = JSValueToStringCopy(context, exception, NULL);
CCHAR_FROM_JSSTRINGREF(string, cstring);
LOGD("Java_com_appcelerator_hyperloop_HyperloopJNI_HyperloopCallActivityOnCreate '%s'", cstring);
free(cstring);
JSStringRelease(string);
}
}
static JSValueRef JSFeature_getProperty(JSContextRef ctx, JSObjectRef object, JSStringRef propertyName, JSValueRef* exception)
{
osgEarth::Features::Feature *feature = static_cast<osgEarth::Features::Feature*>(JSObjectGetPrivate(object));
char* attrBuf = JSUtils::JSStringRef_to_CharArray(propertyName);
if (attrBuf)
{
std::string attr(attrBuf);
delete [] attrBuf;
if (attr == "attributes" || attr == "attrs")
{
return object;
}
osgEarth::Features::AttributeTable::const_iterator it = feature->getAttrs().find(attr);
if (it != feature->getAttrs().end())
{
osgEarth::Features::AttributeType atype = (*it).second.first;
switch (atype)
{
case osgEarth::Features::ATTRTYPE_BOOL:
return JSValueMakeBoolean(ctx, (*it).second.getBool());
case osgEarth::Features::ATTRTYPE_DOUBLE:
return JSValueMakeNumber(ctx, (*it).second.getDouble());
case osgEarth::Features::ATTRTYPE_INT:
return JSValueMakeNumber(ctx, (*it).second.getInt());
default:
return JSValueMakeString(ctx, JSStringCreateWithUTF8CString((*it).second.getString().c_str()));
}
}
}
return JSValueMakeNull(ctx);
}
JSObjectRef JSCArrayBuffer::jsConstructor(JSContextRef ctx, JSObjectRef constructor, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) {
uscxml::ArrayBuffer* localInstance = NULL;
if (false) {
} else if (argumentCount == 1 &&
JSValueIsNumber(ctx, arguments[0])) {
unsigned long localLength = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
localInstance = new uscxml::ArrayBuffer(localLength);
}
if (!localInstance) {
JSStringRef exceptionString = JSStringCreateWithUTF8CString("Parameter mismatch while calling constructor for ArrayBuffer");
*exception = JSValueMakeString(ctx, exceptionString);
JSStringRelease(exceptionString);
return (JSObjectRef)JSValueMakeNull(ctx);
}
JSClassRef retClass = JSCArrayBuffer::getTmpl();
struct JSCArrayBuffer::JSCArrayBufferPrivate* retPrivData = new JSCArrayBuffer::JSCArrayBufferPrivate();
retPrivData->nativeObj = localInstance;
JSObjectRef retObj = JSObjectMake(ctx, retClass, retPrivData);
return retObj;
}
static JSValueRef
seed_gobject_signal_emit (JSContextRef ctx,
JSObjectRef function,
JSObjectRef thisObject,
size_t argumentCount,
const JSValueRef arguments[],
JSValueRef * exception)
{
JSValueRef ret;
GValue *params;
GValue ret_value = { 0 };
GSignalQuery query;
signal_privates *privates;
guint i, signal_id;
privates = JSObjectGetPrivate (thisObject);
signal_id = g_signal_lookup (privates->signal_name,
G_OBJECT_TYPE (privates->object));
g_signal_query (signal_id, &query);
if (argumentCount != query.n_params)
{
seed_make_exception (ctx, exception, "ArgumentError",
"Signal: %s for type %s expected %u "
"arguments, got %zd",
query.signal_name,
g_type_name (query.itype),
query.n_params, argumentCount);
return JSValueMakeNull (ctx);
}
params = g_new0 (GValue, argumentCount + 1);
g_value_init (¶ms[0], G_TYPE_OBJECT);
g_value_set_object (¶ms[0], privates->object);
for (i = 0; i < argumentCount; i++)
seed_value_to_gvalue (ctx, arguments[i],
query.param_types[i],
¶ms[i + 1], exception);
if (query.return_type != G_TYPE_NONE)
g_value_init (&ret_value, query.return_type);
g_signal_emitv (params, signal_id, 0, &ret_value);
for (i = 0; i < argumentCount; i++)
g_value_unset (¶ms[i]);
g_free (params);
ret = seed_value_from_gvalue (ctx, &ret_value, exception);
if (query.return_type != G_TYPE_NONE)
g_value_unset (&ret_value);
return ret;
}
JSValueRef function_file_output_stream_write(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObject,
size_t argc, const JSValueRef args[], JSValueRef *exception) {
if (argc == 2
&& JSValueGetType(ctx, args[0]) == kJSTypeString
&& JSValueGetType(ctx, args[1]) == kJSTypeObject) {
char *descriptor = value_to_c_string(ctx, args[0]);
unsigned int count = (unsigned int) array_get_count(ctx, (JSObjectRef) args[1]);
uint8_t buf[count];
for (unsigned int i = 0; i < count; i++) {
JSValueRef v = array_get_value_at_index(ctx, (JSObjectRef) args[1], i);
if (JSValueIsNumber(ctx, v)) {
double n = JSValueToNumber(ctx, v, NULL);
if (0 <= n && n <= 255) {
buf[i] = (uint8_t) n;
} else {
fprintf(stderr, "Output stream value out of range %f", n);
}
} else {
fprintf(stderr, "Output stream value not a number");
}
}
file_write(descriptor_str_to_int(descriptor), count, buf);
free(descriptor);
}
return JSValueMakeNull(ctx);
}
JSValueRef function_file_input_stream_read(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObject,
size_t argc, const JSValueRef args[], JSValueRef *exception) {
if (argc == 1
&& JSValueGetType(ctx, args[0]) == kJSTypeString) {
char *descriptor = value_to_c_string(ctx, args[0]);
size_t buf_size = 4096;
uint8_t *buf = malloc(buf_size * sizeof(uint8_t));
size_t read = file_read(descriptor_str_to_int(descriptor), buf_size, buf);
free(descriptor);
JSValueRef arguments[read];
int num_arguments = (int) read;
for (int i = 0; i < num_arguments; i++) {
arguments[i] = JSValueMakeNumber(ctx, buf[i]);
}
return JSObjectMakeArray(ctx, num_arguments, arguments, NULL);
}
return JSValueMakeNull(ctx);
}
JSValueRef function_read_file(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObject,
size_t argc, const JSValueRef args[], JSValueRef *exception) {
// TODO: implement fully
if (argc == 1 && JSValueGetType(ctx, args[0]) == kJSTypeString) {
char path[100];
JSStringRef path_str = JSValueToStringCopy(ctx, args[0], NULL);
assert(JSStringGetLength(path_str) < 100);
JSStringGetUTF8CString(path_str, path, 100);
JSStringRelease(path_str);
// debug_print_value("read_file", ctx, args[0]);
time_t last_modified = 0;
char *contents = get_contents(path, &last_modified);
if (contents != NULL) {
JSStringRef contents_str = JSStringCreateWithUTF8CString(contents);
free(contents);
JSValueRef res[2];
res[0] = JSValueMakeString(ctx, contents_str);
res[1] = JSValueMakeNumber(ctx, last_modified);
return JSObjectMakeArray(ctx, 2, res, NULL);
}
}
return JSValueMakeNull(ctx);
}
JSValueRef NativeFunctionCallback(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObject,
size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) {
JSCallback* callback = static_cast<JSCallback*>(JSObjectGetPrivate(function));
if (!callback)
return JSValueMakeNull(ctx);
JSContextRef old_ctx = GetJSContext();
SetJSContext(ctx);
JSArgs args;
for (size_t i = 0; i < argumentCount; ++i)
args.push_back(arguments[i]);
(*callback)(thisObject, args);
SetJSContext(old_ctx);
return JSValueMakeNull(ctx);
}
JNIEXPORT jintLong JNICALL WebKit_win32_NATIVE(JSValueMakeNull)
(JNIEnv *env, jclass that, jintLong arg0)
{
jintLong rc = 0;
WebKit_win32_NATIVE_ENTER(env, that, JSValueMakeNull_FUNC);
rc = (jintLong)JSValueMakeNull((JSContextRef)arg0);
WebKit_win32_NATIVE_EXIT(env, that, JSValueMakeNull_FUNC);
return rc;
}
NATIVE(JSValue,jlong,makeNull) (PARAMS, jlong ctx)
{
JSContextWrapper *wrapper = (JSContextWrapper *)ctx;
long lval = (long) wrapper->context;
wrapper->worker_q->sync([](void *lval) {
*((long *)lval) = (long) JSValueMakeNull((JSContextRef) *((long*)lval));
},&lval);
return lval;
}
JS4D::ValueRef JS4D::VStringToValue( ContextRef inContext, const VString& inString)
{
if (inString.IsNull())
return JSValueMakeNull( inContext);
JSStringRef jsString = JSStringCreateWithCharacters( inString.GetCPointer(), inString.GetLength());
ValueRef value = JSValueMakeString( inContext, jsString);
JSStringRelease( jsString);
return value;
}
JSValueRef function_raw_write_stderr(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObject,
size_t argc, const JSValueRef args[], JSValueRef *exception) {
if (argc == 1 && JSValueGetType(ctx, args[0]) == kJSTypeString) {
char *s = value_to_c_string(ctx, args[0]);
fprintf(stderr, "%s", s);
free(s);
}
return JSValueMakeNull(ctx);
}
bool
web_view_callback (struct js_callback_data *data) {
unsigned short i;
JSValueRef js_args[data->args_len];
for (i = 0; i < data->args_len; i++) {
switch (data->args[i].type) {
case kJSTypeBoolean:
js_args[i] = JSValueMakeBoolean(data->widget->js_context, data->args[i].value.boolean);
break;
case kJSTypeNull:
js_args[i] = JSValueMakeNull(data->widget->js_context);
break;
case kJSTypeNumber:
js_args[i] = JSValueMakeNumber(data->widget->js_context, data->args[i].value.number);
break;
case kJSTypeObject:
js_args[i] = data->args[i].value.object;
break;
case kJSTypeString: {
JSStringRef str = JSStringCreateWithUTF8CString(data->args[i].value.string);
js_args[i] = JSValueMakeString(data->widget->js_context, str);
JSStringRelease(str);
break;
}
case kJSTypeUndefined:
js_args[i] = JSValueMakeUndefined(data->widget->js_context);
break;
}
}
if (!data->widget->js_context || !data->widget->js_object) {
LOG_ERR("missing JS context or object!");
return false;
}
JSStringRef str_ondatachanged = JSStringCreateWithUTF8CString("onDataChanged");
JSValueRef func = JSObjectGetProperty(data->widget->js_context, data->widget->js_object, str_ondatachanged, NULL);
JSObjectRef function = JSValueToObject(data->widget->js_context, func, NULL);
JSStringRelease(str_ondatachanged);
/* let the thread know we're done with the data so it can cleanup */
pthread_cond_signal(&update_cond);
if (!JSObjectIsFunction(data->widget->js_context, function)) {
LOG_DEBUG("onDataChanged callback for 'widget_%s' with type '%s' is not a function or is not set", data->widget->name, data->widget->type);
return false; /* only run once */
}
JSObjectCallAsFunction(data->widget->js_context, function, NULL, data->args_len, js_args, NULL);
return false; /* only run once */
}