[spidermonkey] DOMParser

Not tested.

src/ecmascript/spidermonkey.cpp

@@ -30,6 +30,7 @@
 #include "ecmascript/spidermonkey/console.h"
 #include "ecmascript/spidermonkey/customevent.h"
 #include "ecmascript/spidermonkey/document.h"
+#include "ecmascript/spidermonkey/domparser.h"
 #include "ecmascript/spidermonkey/event.h"
 #include "ecmascript/spidermonkey/form.h"
 #include "ecmascript/spidermonkey/heartbeat.h"
@@ -235,7 +236,7 @@ spidermonkey_get_interpreter(struct ecmascript_interpreter *interpreter)
 	JSObject *console_obj, *document_obj, /* *forms_obj,*/ *history_obj,
 	         *statusbar_obj, *menubar_obj, *navigator_obj, *localstorage_obj, *screen_obj,
 	         *xhr_obj, *event_obj, *keyboardEvent_obj, *messageEvent_obj, *customEvent_obj,
-	         *url_obj, *urlSearchParams_obj;
+	         *url_obj, *urlSearchParams_obj, *domparser_obj;
 
 	assert(interpreter);
 	if (!js_module_init_ok) return NULL;
@@ -443,6 +444,17 @@ spidermonkey_get_interpreter(struct ecmascript_interpreter *interpreter)
 	if (!urlSearchParams_obj) {
 		goto release_and_fail;
 	}
+
+	domparser_obj = spidermonkey_InitClass(ctx, global, NULL,
+					&domparser_class, domparser_constructor, 0,
+					NULL,
+					domparser_funcs,
+					NULL, NULL, "DOMParser");
+
+	if (!domparser_obj) {
+		goto release_and_fail;
+	}
+
 #if 1
 	// Register a hook in order to provide modules
 	JS::SetModuleResolveHook(JS_GetRuntime(ctx), ExampleResolveHook);

src/ecmascript/spidermonkey/Makefile

@@ -2,7 +2,8 @@ top_builddir=../../..
 include $(top_builddir)/Makefile.config
 INCLUDES += $(SPIDERMONKEY_CFLAGS)
 
-OBJS = attr.obj attributes.obj collection.obj console.obj css.obj customevent.obj dataset.obj document.obj domrect.obj element.obj event.obj form.obj forms.obj heartbeat.obj history.obj implementation.obj input.obj \
+OBJS = attr.obj attributes.obj collection.obj console.obj css.obj customevent.obj dataset.obj document.obj domparser.obj domrect.obj \
+	element.obj event.obj form.obj forms.obj heartbeat.obj history.obj implementation.obj input.obj \
 	keyboard.obj localstorage.obj location.obj message.obj navigator.obj nodelist.obj nodelist2.obj screen.obj style.obj tokenlist.obj unibar.obj url.obj urlsearchparams.obj window.obj xhr.obj
 
 include $(top_srcdir)/Makefile.lib

src/ecmascript/spidermonkey/domparser.cpp

@@ -0,0 +1,151 @@
+/* The SpiderMonkey DomParser object implementation. */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "elinks.h"
+
+#include "ecmascript/libdom/dom.h"
+
+#include "ecmascript/spidermonkey/util.h"
+#include <js/BigInt.h>
+#include <js/Conversions.h>
+
+#include "bfu/dialog.h"
+#include "cache/cache.h"
+#include "cookies/cookies.h"
+#include "dialogs/menu.h"
+#include "dialogs/status.h"
+#include "document/html/frames.h"
+#include "document/libdom/doc.h"
+#include "document/document.h"
+#include "document/forms.h"
+#include "document/view.h"
+#include "ecmascript/ecmascript.h"
+#include "ecmascript/spidermonkey.h"
+#include "ecmascript/spidermonkey/document.h"
+#include "ecmascript/spidermonkey/domparser.h"
+#include "ecmascript/spidermonkey/heartbeat.h"
+#include "ecmascript/timer.h"
+#include "intl/libintl.h"
+#include "main/select.h"
+#include "main/timer.h"
+#include "network/connection.h"
+#include "osdep/newwin.h"
+#include "osdep/sysname.h"
+#include "protocol/http/http.h"
+#include "protocol/uri.h"
+#include "session/download.h"
+#include "session/history.h"
+#include "session/location.h"
+#include "session/session.h"
+#include "session/task.h"
+#include "terminal/tab.h"
+#include "terminal/terminal.h"
+#include "util/conv.h"
+#include "util/memory.h"
+#include "util/string.h"
+#include "viewer/text/draw.h"
+#include "viewer/text/form.h"
+#include "viewer/text/link.h"
+#include "viewer/text/vs.h"
+
+#include <iostream>
+#include <list>
+#include <map>
+#include <utility>
+#include <sstream>
+#include <vector>
+
+
+static bool domparser_parseFromString(JSContext *ctx, unsigned int argc, JS::Value *vp);
+
+JSClassOps domparser_ops = {
+	nullptr,  // addProperty
+	nullptr,  // deleteProperty
+	nullptr,  // enumerate
+	nullptr,  // newEnumerate
+	nullptr,  // resolve
+	nullptr,  // mayResolve
+	nullptr, // finalize
+	nullptr,  // call
+	nullptr,  // construct
+	JS_GlobalObjectTraceHook // trace
+};
+
+JSClass domparser_class = {
+	"DOMParser",
+	JSCLASS_HAS_RESERVED_SLOTS(0),
+	&domparser_ops
+};
+
+bool
+domparser_constructor(JSContext* ctx, unsigned argc, JS::Value* vp)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
+	JS::RootedObject newObj(ctx, JS_NewObjectForConstructor(ctx, &domparser_class, args));
+	JS::Realm *comp = js::GetContextRealm(ctx);
+
+	if (!comp) {
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
+#endif
+		return false;
+	}
+	if (!newObj) {
+		return false;
+	}
+	args.rval().setObject(*newObj);
+
+	return true;
+}
+
+const spidermonkeyFunctionSpec domparser_funcs[] = {
+	{ "parseFromString",	domparser_parseFromString,	2 },
+	{ NULL }
+};
+
+static bool
+domparser_parseFromString(JSContext *ctx, unsigned int argc, JS::Value *vp)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
+	JS::RootedObject hobj(ctx, &args.thisv().toObject());
+	JS::Realm *comp = js::GetContextRealm(ctx);
+
+	if (!comp) {
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
+#endif
+		return false;
+	}
+
+	if (argc < 1) {
+		args.rval().setNull();
+		return true;
+	}
+	char *text = jsval_to_string(ctx, args[0]);
+
+	if (!text) {
+		args.rval().setNull();
+		return true;
+	}
+	dom_html_document *doc = (dom_html_document *)document_parse_text("utf-8", text, strlen(text));
+	mem_free(text);
+
+	if (!doc) {
+		args.rval().setNull();
+		return true;
+	}
+	return getDocument(ctx, doc);
+}

src/ecmascript/spidermonkey/domparser.h

@@ -0,0 +1,10 @@
+#ifndef EL__ECMASCRIPT_SPIDERMONKEY_DOMPARSER_H
+#define EL__ECMASCRIPT_SPIDERMONKEY_DOMPARSER_H
+
+#include "ecmascript/spidermonkey/util.h"
+
+extern JSClass domparser_class;
+extern const spidermonkeyFunctionSpec domparser_funcs[];
+bool domparser_constructor(JSContext* ctx, unsigned argc, JS::Value* vp);
+
+#endif

src/ecmascript/spidermonkey/meson.build

@@ -1,4 +1,4 @@
-srcs += files('attr.cpp', 'attributes.cpp', 'collection.cpp', 'console.cpp', 'css.cpp', 'customevent.cpp', 'dataset.cpp', 'document.cpp', 'domrect.cpp', 'element.cpp', 'event.cpp',
+srcs += files('attr.cpp', 'attributes.cpp', 'collection.cpp', 'console.cpp', 'css.cpp', 'customevent.cpp', 'dataset.cpp', 'document.cpp', 'domparser.cpp', 'domrect.cpp', 'element.cpp', 'event.cpp',
 'form.cpp', 'forms.cpp', 'heartbeat.cpp', 'history.cpp', 'implementation.cpp', 'input.cpp', 'keyboard.cpp',
 'localstorage.cpp', 'location.cpp', 'message.cpp', 'navigator.cpp', 'nodelist.cpp', 'nodelist2.cpp', 'screen.cpp', 'style.cpp', 'tokenlist.cpp', 'unibar.cpp', 'url.cpp',
 'urlsearchparams.cpp', 'window.cpp', 'xhr.cpp')