fix issues with imcompatible pointers

src/meson.build

@@ -1,18 +1,18 @@
 configure_file(output: 'config.h', configuration: conf)
 
+gresource_sources = include_directories('gresource')
+
 # ======================================= #
 # ------->>> Webkit2 Extension <<<------- #
 # ======================================= #
 
-webext_sources = ['webkit2-extension.c']
-
-webext_incdir = include_directories('.')
+webext_sources = ['gresource/greeter-resources.c', 'webkit2-extension.c']
 
 webext = shared_library(
     'lightdm-webkit2-greeter-webext',
     webext_sources,
     dependencies: webext_deps,
-    include_directories : webext_incdir,
+    include_directories : gresource_sources,
     install: true)
 
 
@@ -20,8 +20,7 @@ webext = shared_library(
 # ------->>> Greeter <<<------- #
 # ============================= #
 
-greeter_sources = ['greeter-resources.c', 'greeter.c']
-gresource_sources = include_directories('gresource')
+greeter_sources = ['gresource/greeter-resources.c', 'greeter.c']
 
 extdir = '"@0@/@1@"'.format(get_option('libdir'), 'lightdm-webkit2-greeter')
 
@@ -34,6 +33,7 @@ greeter = executable(
     greeter_sources,
     dependencies: deps,
     c_args: greeter_cargs,
+    include_directories : gresource_sources,
     install: true)
 
 

src/webkit2-extension.c

@@ -1449,10 +1449,11 @@ static const JSClassDefinition greeter_util_definition = {
 
 
 static void
-inject_theme_heartbeat_script(JSGlobalContextRef *jsContext) {
+inject_theme_heartbeat_script(JSGlobalContextRef jsContext) {
 	JSStringRef command;
 	GBytes *resource;
 	GError *err = NULL;
+	gsize *size = NULL;
 
 	greeter_resources = greeter_resources_get_resource();
 	resource = g_resource_lookup_data(
@@ -1465,13 +1466,15 @@ inject_theme_heartbeat_script(JSGlobalContextRef *jsContext) {
 	if (NULL != err) {
 		fprintf(stderr, "Loading heartbeat.js from GResource failed: %s\n", err->message);
 		g_error_free(err);
+		return;
 	}
 
-	command = JSStringCreateWithUTF8CString(resource);
+	command = JSStringCreateWithCharacters(g_bytes_unref_to_data(resource, size), sizeof size);
 
 	JSEvaluateScript(jsContext, command, NULL, NULL, 0, NULL);
 
-	g_object_unref(resource)
+	g_object_unref(resource);
+	g_free(size);
 }
 
 
@@ -1542,13 +1545,13 @@ window_object_cleared_callback(WebKitScriptWorld *world,
 	JSEvaluateScript(jsContext, command, NULL, NULL, 0, NULL);
 
 	/* Inject GreeterThemeHeartbeat class */
-	inject_theme_heartbeat_class(jsContext);
+	inject_theme_heartbeat_script(jsContext);
 
 	/* Start the heartbeat */
 	heartbeat_command = JSStringCreateWithUTF8CString("new GreeterThemeHeartbeat();");
 	JSEvaluateScript(jsContext, heartbeat_command, NULL, NULL, 0, NULL);
 
-	/* If the greeter was started as a lock-screen, send message to our UI process. */
+	/* If the greeter was started as a lock-screen, notify our UI process. */
 	if (lightdm_greeter_get_lock_hint(greeter)) {
 		dom_document = webkit_web_page_get_dom_document(web_page);
 		dom_window = webkit_dom_document_get_default_view(dom_document);