Merge pull request #44076 from Faless/js/4.x_gdnative

[HTML5] Optional GDNative Support

1 files changed, 22 insertions, 2 deletions

diff --git a/platform/javascript/os_javascript.cpp b/platform/javascript/os_javascript.cpp
index 80723d54fc..ebfcd7293e 100644
--- a/platform/javascript/os_javascript.cpp
+++ b/platform/javascript/os_javascript.cpp
@@ -43,6 +43,7 @@
 #include "modules/websocket/remote_debugger_peer_websocket.h"
 #endif
 
+#include <dlfcn.h>
 #include <emscripten.h>
 #include <stdlib.h>
 
@@ -127,12 +128,24 @@ int OS_JavaScript::get_process_id() const {
 }
 
 bool OS_JavaScript::_check_internal_feature_support(const String &p_feature) {
-	if (p_feature == "HTML5" || p_feature == "web")
+	if (p_feature == "HTML5" || p_feature == "web") {
 		return true;
+	}
 
 #ifdef JAVASCRIPT_EVAL_ENABLED
-	if (p_feature == "JavaScript")
+	if (p_feature == "JavaScript") {
+		return true;
+	}
+#endif
+#ifndef NO_THREADS
+	if (p_feature == "threads") {
 		return true;
+	}
+#endif
+#if WASM_GDNATIVE
+	if (p_feature == "wasm32") {
+		return true;
+	}
 #endif
 
 	return false;
@@ -187,6 +200,13 @@ bool OS_JavaScript::is_userfs_persistent() const {
 	return idb_available;
 }
 
+Error OS_JavaScript::open_dynamic_library(const String p_path, void *&p_library_handle, bool p_also_set_library_path) {
+	String path = p_path.get_file();
+	p_library_handle = dlopen(path.utf8().get_data(), RTLD_NOW);
+	ERR_FAIL_COND_V_MSG(!p_library_handle, ERR_CANT_OPEN, "Can't open dynamic library: " + p_path + ". Error: " + dlerror());
+	return OK;
+}
+
 OS_JavaScript *OS_JavaScript::get_singleton() {
 	return static_cast<OS_JavaScript *>(OS::get_singleton());
 }