[mujs] navigator

src/ecmascript/mujs.cpp

@@ -25,6 +25,7 @@
 #include "document/view.h"
 #include "ecmascript/ecmascript.h"
 #include "ecmascript/mujs.h"
+#include "ecmascript/mujs/navigator.h"
 #include "ecmascript/mujs/screen.h"
 #include "ecmascript/mujs/unibar.h"
 #include "ecmascript/mujs/window.h"
@@ -80,6 +81,7 @@ mujs_get_interpreter(struct ecmascript_interpreter *interpreter)
 	mjs_window_init(interpreter, J);
 	mjs_screen_init(interpreter, J);
 	mjs_unibar_init(interpreter, J);
+	mjs_navigator_init(interpreter, J);
 
 	return J;
 #if 0

src/ecmascript/mujs/meson.build

@@ -1,3 +1,3 @@
 #srcs += files('attr.cpp', 'attributes.cpp', 'collection.cpp', 'console.cpp', 'document.cpp', 'element.cpp', 'form.cpp', 'forms.cpp', 'heartbeat.cpp', 'history.cpp', 'implementation.cpp',
 #'input.cpp', 'localstorage.cpp', 'location.cpp', 'navigator.cpp', 'nodelist.cpp', 'screen.cpp', 'unibar.cpp', 'window.cpp')
-srcs += files('screen.cpp', 'unibar.cpp', 'window.cpp')
+srcs += files('navigator.cpp', 'screen.cpp', 'unibar.cpp', 'window.cpp')

src/ecmascript/mujs/navigator.cpp

@@ -0,0 +1,180 @@
+/* The mujs navigator object implementation. */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "elinks.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/document.h"
+#include "document/forms.h"
+#include "document/view.h"
+#include "ecmascript/ecmascript.h"
+#include "ecmascript/mujs.h"
+#include "ecmascript/mujs/navigator.h"
+#include "intl/libintl.h"
+#include "main/select.h"
+#include "osdep/newwin.h"
+#include "osdep/sysname.h"
+#include "protocol/http/http.h"
+#include "protocol/uri.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"
+
+
+static void
+mjs_navigator_get_property_appCodeName(js_State *J)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	js_pushstring(J, "Mozilla");
+}
+
+static void
+mjs_navigator_get_property_appName(js_State *J)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	js_pushstring(J, "ELinks (roughly compatible with Netscape Navigator, Mozilla and Microsoft Internet Explorer)");
+}
+
+static void
+mjs_navigator_get_property_appVersion(js_State *J)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	js_pushstring(J, VERSION);
+}
+
+static void
+mjs_navigator_get_property_language(js_State *J)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+#ifdef CONFIG_NLS
+	if (get_opt_bool("protocol.http.accept_ui_language", NULL)) {
+		js_pushstring(J, language_to_iso639(current_language));
+		return;
+	}
+#endif
+	js_pushundefined(J);
+}
+
+static void
+mjs_navigator_get_property_platform(js_State *J)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	js_pushstring(J, system_name);
+}
+
+static void
+mjs_navigator_get_property_userAgent(js_State *J)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	char *optstr;
+
+	optstr = get_opt_str("protocol.http.user_agent", NULL);
+
+	if (*optstr && strcmp(optstr, " ")) {
+		char *ustr, ts[64] = "";
+		static char custr[256];
+		/* TODO: Somehow get the terminal in which the
+		 * document is actually being displayed.  */
+		struct terminal *term = get_default_terminal();
+
+		if (term) {
+			unsigned int tslen = 0;
+
+			ulongcat(ts, &tslen, term->width, 3, 0);
+			ts[tslen++] = 'x';
+			ulongcat(ts, &tslen, term->height, 3, 0);
+		}
+		ustr = subst_user_agent(optstr, VERSION_STRING, system_name, ts);
+
+		if (ustr) {
+			safe_strncpy(custr, ustr, 256);
+			mem_free(ustr);
+
+			js_pushstring(J, custr);
+			return;
+		}
+	}
+	js_pushstring(J, system_name);
+}
+
+static void
+mjs_navigator_toString(js_State *J)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	js_pushstring(J, "[navigator object]");
+}
+
+int
+mjs_navigator_init(struct ecmascript_interpreter *interpreter, js_State *J)
+{
+	js_getglobal(J, "Object");
+	js_getproperty(J, -1, "prototype");
+	js_newuserdata(J, "navigator", interpreter, NULL);
+
+	js_newcfunction(J, mjs_navigator_toString, "navigator.prototype.toString", 0);
+	js_defproperty(J, -2, "toString", JS_DONTENUM);
+
+	js_newcfunction(J, mjs_navigator_get_property_appCodeName, "navigator.prototype.appCodeName", 0);
+	js_pushnull(J);
+	js_defaccessor(J, -3, "appCodeName", JS_READONLY | JS_DONTENUM | JS_DONTCONF);
+
+	js_newcfunction(J, mjs_navigator_get_property_appName, "navigator.prototype.appName", 0);
+	js_pushnull(J);
+	js_defaccessor(J, -3, "appName", JS_READONLY | JS_DONTENUM | JS_DONTCONF);
+
+	js_newcfunction(J, mjs_navigator_get_property_appVersion, "navigator.prototype.appVersion", 0);
+	js_pushnull(J);
+	js_defaccessor(J, -3, "appVersion", JS_READONLY | JS_DONTENUM | JS_DONTCONF);
+
+	js_newcfunction(J, mjs_navigator_get_property_language, "navigator.prototype.language", 0);
+	js_pushnull(J);
+	js_defaccessor(J, -3, "language", JS_READONLY | JS_DONTENUM | JS_DONTCONF);
+
+	js_newcfunction(J, mjs_navigator_get_property_platform, "navigator.prototype.platform", 0);
+	js_pushnull(J);
+	js_defaccessor(J, -3, "platform", JS_READONLY | JS_DONTENUM | JS_DONTCONF);
+
+	js_newcfunction(J, mjs_navigator_get_property_userAgent, "navigator.prototype.userAgent", 0);
+	js_pushnull(J);
+	js_defaccessor(J, -3, "userAgent", JS_READONLY | JS_DONTENUM | JS_DONTCONF);
+
+	js_defglobal(J, "navigator", JS_DONTENUM);
+
+	return 0;
+}

src/ecmascript/mujs/navigator.h

@@ -0,0 +1,10 @@
+#ifndef EL__ECMASCRIPT_MUJS_NAVIGATOR_H
+#define EL__ECMASCRIPT_MUJS_NAVIGATOR_H
+
+#include <mujs.h>
+
+struct ecmascript_interpreter;
+
+int mjs_navigator_init(struct ecmascript_interpreter *interpreter, js_State *J);
+
+#endif