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+/*
+ * Copyright 2012 Vincent Sanders <vince@netsurf-browser.org>
+ *
+ * This file is part of NetSurf, http://www.netsurf-browser.org/
+ *
+ * NetSurf is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * NetSurf is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "mozjs/jsapi.h"
+
+#include "content/content.h"
+#include "javascript/global.h"
+#include "utils/log.h"
+
+static JSBool jsalert(JSContext *cx, uintN argc, jsval *vp)
+{
+ JSString* u16_txt;
+ char *txt;
+
+ if (!JS_ConvertArguments(cx, argc, JS_ARGV(cx, vp), "S", &u16_txt))
+ return JS_FALSE;
+
+
+#ifdef SPIDERMONKEY_400
+ unsigned int length;
+ length = JS_GetStringLength(u16_txt);
+ txt = alloca(sizeof(char)*(length+1));
+ JS_EncodeStringToBuffer(u16_txt, txt, length);
+ txt[length] = '\0';
+
+#else
+ txt = JS_GetStringBytes(u16_txt);
+#endif
+
+ warn_user(txt, NULL);
+
+ JS_SET_RVAL(cx, vp, JSVAL_VOID);
+
+ return JS_TRUE;
+}
+
+static JSFunctionSpec global_functions[] =
+{
+ JS_FN("alert", jsalert, 1, 0),
+ JS_FS_END
+};
+
+bool js_new_globalfunc(JSContext *cx, JSObject *global)
+{
+ return JS_DefineFunctions(cx, global, global_functions);
+}