[quikcjs] libdom message.c

src/ecmascript/libdom/quickjs/Makefile

@@ -1,6 +1,6 @@
 top_builddir=../../../..
 include $(top_builddir)/Makefile.config
 
-OBJS = attr.o attributes.o collection.o console.o heartbeat.o history.o keyboard.o localstorage.o mapa.obj navigator.o nodelist.o screen.o unibar.o
+OBJS = attr.o attributes.o collection.o console.o heartbeat.o history.o keyboard.o localstorage.o mapa.obj message.o navigator.o nodelist.o screen.o unibar.o
 
 include $(top_srcdir)/Makefile.lib

src/ecmascript/libdom/quickjs/meson.build

@@ -1 +1 @@
-srcs += files('attr.c', 'attributes.c', 'collection.c', 'console.c', 'heartbeat.c', 'history.c', 'keyboard.c', 'localstorage.c', 'mapa.cpp', 'navigator.c', 'nodelist.c', 'screen.c', 'unibar.c')
+srcs += files('attr.c', 'attributes.c', 'collection.c', 'console.c', 'heartbeat.c', 'history.c', 'keyboard.c', 'localstorage.c', 'mapa.cpp', 'message.c', 'navigator.c', 'nodelist.c', 'screen.c', 'unibar.c')

src/ecmascript/libdom/quickjs/message.c

@@ -0,0 +1,172 @@
+/* The QuickJS MessageEvent object implementation. */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "elinks.h"
+
+#include "ecmascript/ecmascript.h"
+#include "ecmascript/quickjs.h"
+#include "ecmascript/quickjs/message.h"
+
+#define countof(x) (sizeof(x) / sizeof((x)[0]))
+
+static JSClassID js_messageEvent_class_id;
+
+static JSValue js_messageEvent_get_property_data(JSContext *cx, JSValueConst this_val);
+static JSValue js_messageEvent_get_property_lastEventId(JSContext *cx, JSValueConst this_val);
+static JSValue js_messageEvent_get_property_origin(JSContext *cx, JSValueConst this_val);
+static JSValue js_messageEvent_get_property_source(JSContext *cx, JSValueConst this_val);
+
+struct message_event {
+	char *data;
+	char *lastEventId;
+	char *origin;
+	char *source;
+};
+
+static
+void js_messageEvent_finalizer(JSRuntime *rt, JSValue val)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	REF_JS(val);
+
+	struct message_event *event = (struct message_event *)JS_GetOpaque(val, js_messageEvent_class_id);
+
+	if (event) {
+		mem_free_if(event->data);
+		mem_free_if(event->lastEventId);
+		mem_free_if(event->origin);
+		mem_free_if(event->source);
+		mem_free(event);
+	}
+}
+
+static JSClassDef js_messageEvent_class = {
+	"MessageEvent",
+	js_messageEvent_finalizer
+};
+
+static const JSCFunctionListEntry js_messageEvent_proto_funcs[] = {
+	JS_CGETSET_DEF("data",	js_messageEvent_get_property_data, NULL),
+	JS_CGETSET_DEF("lastEventId",	js_messageEvent_get_property_lastEventId, NULL),
+	JS_CGETSET_DEF("origin",	js_messageEvent_get_property_origin, NULL),
+	JS_CGETSET_DEF("source",	js_messageEvent_get_property_source, NULL)
+};
+
+static JSValue
+js_messageEvent_get_property_data(JSContext *ctx, JSValueConst this_val)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	REF_JS(this_val);
+
+	struct message_event *event = (struct message_event *)(JS_GetOpaque(this_val, js_messageEvent_class_id));
+
+	if (!event || !event->data) {
+		return JS_NULL;
+	}
+	JSValue r = JS_NewString(ctx, event->data);
+
+	RETURN_JS(r);
+}
+
+static JSValue
+js_messageEvent_get_property_lastEventId(JSContext *ctx, JSValueConst this_val)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	REF_JS(this_val);
+
+	struct message_event *event = (struct message_event *)(JS_GetOpaque(this_val, js_messageEvent_class_id));
+
+	if (!event || !event->lastEventId) {
+		return JS_NULL;
+	}
+	JSValue r = JS_NewString(ctx, event->lastEventId);
+
+	RETURN_JS(r);
+}
+
+static JSValue
+js_messageEvent_get_property_origin(JSContext *ctx, JSValueConst this_val)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	REF_JS(this_val);
+
+	struct message_event *event = (struct message_event *)(JS_GetOpaque(this_val, js_messageEvent_class_id));
+
+	if (!event || !event->origin) {
+		return JS_NULL;
+	}
+	JSValue r = JS_NewString(ctx, event->origin);
+
+	RETURN_JS(r);
+}
+
+static JSValue
+js_messageEvent_get_property_source(JSContext *ctx, JSValueConst this_val)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	REF_JS(this_val);
+
+	struct message_event *event = (struct message_event *)(JS_GetOpaque(this_val, js_messageEvent_class_id));
+
+	if (!event || !event->source) {
+		return JS_NULL;
+	}
+	JSValue r = JS_NewString(ctx, event->source);
+
+	RETURN_JS(r);
+}
+
+static int lastEventId;
+
+JSValue
+get_messageEvent(JSContext *ctx, char *data, char *origin, char *source)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	static int initialized;
+	/* create the element class */
+	if (!initialized) {
+		JS_NewClassID(&js_messageEvent_class_id);
+		JS_NewClass(JS_GetRuntime(ctx), js_messageEvent_class_id, &js_messageEvent_class);
+		initialized = 1;
+	}
+	struct message_event *event = (struct message_event *)mem_calloc(1, sizeof(*event));
+
+	if (!event) {
+		return JS_NULL;
+	}
+	event->data = null_or_stracpy(data);
+	event->origin = null_or_stracpy(origin);
+	event->source = null_or_stracpy(source);
+
+	char id[32];
+
+	snprintf(id, 31, "%d", ++lastEventId);
+	event->lastEventId = stracpy(id);
+
+	JSValue event_obj = JS_NewObjectClass(ctx, js_messageEvent_class_id);
+	JS_SetPropertyFunctionList(ctx, event_obj, js_messageEvent_proto_funcs, countof(js_messageEvent_proto_funcs));
+	JS_SetClassProto(ctx, js_messageEvent_class_id, event_obj);
+	JS_SetOpaque(event_obj, event);
+
+	JSValue rr = JS_DupValue(ctx, event_obj);
+	RETURN_JS(rr);
+}

src/ecmascript/quickjs/message.cpp

@@ -54,6 +54,8 @@
 #include <sstream>
 #include <vector>
 
+#ifndef CONFIG_LIBDOM
+
 #define countof(x) (sizeof(x) / sizeof((x)[0]))
 
 static JSClassID js_messageEvent_class_id;
@@ -253,3 +255,4 @@ get_messageEvent(JSContext *ctx, char *data, char *origin, char *source)
 	JSValue rr = JS_DupValue(ctx, event_obj);
 	RETURN_JS(rr);
 }
+#endif

src/ecmascript/quickjs/message.h

@@ -3,6 +3,14 @@
 
 #include <quickjs/quickjs.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 JSValue get_messageEvent(JSContext *ctx, char *data, char *origin, char *source);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif