2015-08-09 14:26:28 +03:00
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/*
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* Copyright 2012 Vincent Sanders <vince@netsurf-browser.org>
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2016-02-29 14:28:31 +03:00
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* Copyright 2015 Daniel Dilverstone <dsilvers@netsurf-browser.org>
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* Copyright 2016 Michael Drake <tlsa@netsurf-browser.org>
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* Copyright 2016 John-Mark Bell <jmb@netsurf-browser.org>
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2015-08-09 14:26:28 +03:00
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*
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* This file is part of NetSurf, http://www.netsurf-browser.org/
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*
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* NetSurf is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* NetSurf is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** \file
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* Duktapeish implementation of javascript engine functions.
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*/
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2017-01-21 17:20:55 +03:00
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#include <stdint.h>
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2016-01-31 04:38:34 +03:00
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#include <nsutils/time.h>
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2017-01-21 17:20:55 +03:00
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#include "netsurf/inttypes.h"
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2016-04-20 01:20:29 +03:00
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#include "utils/utils.h"
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2015-08-09 14:26:28 +03:00
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#include "utils/nsoption.h"
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#include "utils/log.h"
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#include "utils/corestrings.h"
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2017-01-21 17:20:55 +03:00
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#include "content/content.h"
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2015-08-09 14:26:28 +03:00
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#include "javascript/js.h"
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#include "javascript/content.h"
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#include "duktape/binding.h"
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2019-05-05 01:06:14 +03:00
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#include "duktape/generics.js.inc"
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2015-08-09 14:26:28 +03:00
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2015-10-12 19:40:35 +03:00
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#include "duktape.h"
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2015-08-09 14:26:28 +03:00
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#include "dukky.h"
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#include <dom/dom.h>
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2015-10-31 16:52:37 +03:00
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#define EVENT_MAGIC MAGIC(EVENT_MAP)
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#define HANDLER_LISTENER_MAGIC MAGIC(HANDLER_LISTENER_MAP)
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2015-10-31 17:30:47 +03:00
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#define HANDLER_MAGIC MAGIC(HANDLER_MAP)
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2017-02-05 14:27:25 +03:00
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#define EVENT_LISTENER_JS_MAGIC MAGIC(EVENT_LISTENER_JS_MAP)
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2019-05-05 01:06:14 +03:00
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#define LIST_PROXY_MAGIC MAGIC(LIST_PROXY)
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2015-10-31 16:52:37 +03:00
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2017-03-22 18:42:40 +03:00
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static duk_ret_t dukky_populate_object(duk_context *ctx, void *udata)
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2015-08-09 14:26:28 +03:00
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{
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/* ... obj args protoname nargs */
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int nargs = duk_get_int(ctx, -1);
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duk_pop(ctx);
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/* ... obj args protoname */
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duk_get_global_string(ctx, PROTO_MAGIC);
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/* .. obj args protoname prototab */
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duk_insert(ctx, -2);
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/* ... obj args prototab protoname */
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duk_get_prop(ctx, -2);
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/* ... obj args prototab {proto/undefined} */
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if (duk_is_undefined(ctx, -1)) {
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2019-02-17 14:33:37 +03:00
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NSLOG(dukky, WARNING,
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Use coccinelle to change logging macro calls in c files
for F in $(git ls-files '*.c');do spatch --sp-file foo.cocci --in-place ${F};done
@@ expression E; @@
-LOG(E);
+NSLOG(netsurf, INFO, E);
@@ expression E, E1; @@
-LOG(E, E1);
+NSLOG(netsurf, INFO, E, E1);
@@ expression E, E1, E2; @@
-LOG(E, E1, E2);
+NSLOG(netsurf, INFO, E, E1, E2);
@@ expression E, E1, E2, E3; @@
-LOG(E, E1, E2, E3);
+NSLOG(netsurf, INFO, E, E1, E2, E3);
@@ expression E, E1, E2, E3, E4; @@
-LOG(E, E1, E2, E3, E4);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4);
@@ expression E, E1, E2, E3, E4, E5; @@
-LOG(E, E1, E2, E3, E4, E5);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5);
@@ expression E, E1, E2, E3, E4, E5, E6; @@
-LOG(E, E1, E2, E3, E4, E5, E6);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6);
@@ expression E, E1, E2, E3, E4, E5, E6, E7; @@
-LOG(E, E1, E2, E3, E4, E5, E6, E7);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6, E7);
2017-09-06 20:28:12 +03:00
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"RuhRoh, couldn't find a prototype, HTMLUnknownElement it is");
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2015-08-09 14:26:28 +03:00
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duk_pop(ctx);
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duk_push_string(ctx, PROTO_NAME(HTMLUNKNOWNELEMENT));
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duk_get_prop(ctx, -2);
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}
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/* ... obj args prototab proto */
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duk_dup(ctx, -1);
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/* ... obj args prototab proto proto */
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duk_set_prototype(ctx, -(nargs+4));
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/* ... obj[proto] args prototab proto */
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duk_get_prop_string(ctx, -1, INIT_MAGIC);
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/* ... obj[proto] args prototab proto initfn */
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duk_insert(ctx, -(nargs+4));
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/* ... initfn obj[proto] args prototab proto */
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duk_pop_2(ctx);
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/* ... initfn obj[proto] args */
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2019-02-17 14:33:37 +03:00
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NSLOG(dukky, DEEPDEBUG, "Call the init function");
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2015-08-09 14:26:28 +03:00
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duk_call(ctx, nargs + 1);
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return 1; /* The object */
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}
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duk_ret_t dukky_create_object(duk_context *ctx, const char *name, int args)
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{
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duk_ret_t ret;
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2019-02-17 14:33:37 +03:00
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NSLOG(dukky, DEEPDEBUG, "name=%s nargs=%d", name + 2, args);
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2015-08-09 14:26:28 +03:00
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/* ... args */
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duk_push_object(ctx);
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/* ... args obj */
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2015-10-31 16:52:37 +03:00
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duk_push_object(ctx);
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/* ... args obj handlers */
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duk_put_prop_string(ctx, -2, HANDLER_LISTENER_MAGIC);
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/* ... args obj */
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2015-10-31 17:30:47 +03:00
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duk_push_object(ctx);
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/* ... args obj handlers */
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duk_put_prop_string(ctx, -2, HANDLER_MAGIC);
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/* ... args obj */
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2015-08-09 14:26:28 +03:00
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duk_insert(ctx, -(args+1));
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/* ... obj args */
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duk_push_string(ctx, name);
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/* ... obj args name */
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duk_push_int(ctx, args);
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/* ... obj args name nargs */
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2017-03-22 18:42:40 +03:00
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if ((ret = duk_safe_call(ctx, dukky_populate_object, NULL, args + 3, 1))
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2015-08-09 14:26:28 +03:00
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!= DUK_EXEC_SUCCESS)
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return ret;
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2019-02-17 14:33:37 +03:00
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NSLOG(dukky, DEEPDEBUG, "created");
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2015-08-09 14:26:28 +03:00
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return DUK_EXEC_SUCCESS;
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}
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duk_bool_t
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dukky_push_node_stacked(duk_context *ctx)
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{
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int top_at_fail = duk_get_top(ctx) - 2;
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/* ... nodeptr klass */
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duk_get_global_string(ctx, NODE_MAGIC);
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/* ... nodeptr klass nodes */
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duk_dup(ctx, -3);
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/* ... nodeptr klass nodes nodeptr */
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duk_get_prop(ctx, -2);
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/* ... nodeptr klass nodes node/undefined */
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if (duk_is_undefined(ctx, -1)) {
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/* ... nodeptr klass nodes undefined */
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duk_pop(ctx);
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/* ... nodeptr klass nodes */
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duk_push_object(ctx);
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/* ... nodeptr klass nodes obj */
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2015-10-31 16:52:37 +03:00
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duk_push_object(ctx);
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/* ... nodeptr klass nodes obj handlers */
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duk_put_prop_string(ctx, -2, HANDLER_LISTENER_MAGIC);
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/* ... nodeptr klass nodes obj */
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2015-10-31 17:30:47 +03:00
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duk_push_object(ctx);
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/* ... nodeptr klass nodes obj handlers */
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duk_put_prop_string(ctx, -2, HANDLER_MAGIC);
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/* ... nodeptr klass nodes obj */
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2015-08-09 14:26:28 +03:00
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duk_dup(ctx, -4);
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/* ... nodeptr klass nodes obj nodeptr */
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duk_dup(ctx, -4);
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/* ... nodeptr klass nodes obj nodeptr klass */
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duk_push_int(ctx, 1);
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/* ... nodeptr klass nodes obj nodeptr klass 1 */
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2017-03-22 18:42:40 +03:00
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if (duk_safe_call(ctx, dukky_populate_object, NULL, 4, 1)
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2015-08-09 14:26:28 +03:00
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!= DUK_EXEC_SUCCESS) {
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duk_set_top(ctx, top_at_fail);
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2019-02-17 14:33:37 +03:00
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NSLOG(dukky, ERROR, "Failed to populate object prototype");
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2015-08-09 14:26:28 +03:00
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return false;
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}
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/* ... nodeptr klass nodes node */
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duk_dup(ctx, -4);
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/* ... nodeptr klass nodes node nodeptr */
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duk_dup(ctx, -2);
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/* ... nodeptr klass nodes node nodeptr node */
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duk_put_prop(ctx, -4);
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/* ... nodeptr klass nodes node */
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}
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/* ... nodeptr klass nodes node */
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duk_insert(ctx, -4);
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/* ... node nodeptr klass nodes */
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duk_pop_3(ctx);
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/* ... node */
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2019-05-04 17:00:50 +03:00
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{
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duk_dup(ctx, -1);
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const char * what = duk_safe_to_string(ctx, -1);
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NSLOG(dukky, DEEPDEBUG, "Created: %s", what);
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duk_pop(ctx);
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}
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2015-08-09 14:26:28 +03:00
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return true;
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}
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2016-02-01 18:17:39 +03:00
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#define SET_HTML_CLASS(CLASS) \
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*html_class = PROTO_NAME(HTML##CLASS##ELEMENT); \
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*html_class_len = \
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SLEN(PROTO_NAME(HTML)) + \
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SLEN(#CLASS) + \
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SLEN("ELEMENT");
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static void dukky_html_element_class_from_tag_type(dom_html_element_type type,
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const char **html_class, size_t *html_class_len)
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{
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switch(type) {
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case DOM_HTML_ELEMENT_TYPE_HTML:
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SET_HTML_CLASS(HTML)
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break;
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case DOM_HTML_ELEMENT_TYPE_HEAD:
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SET_HTML_CLASS(HEAD)
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break;
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case DOM_HTML_ELEMENT_TYPE_META:
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SET_HTML_CLASS(META)
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break;
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case DOM_HTML_ELEMENT_TYPE_BASE:
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SET_HTML_CLASS(BASE)
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break;
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case DOM_HTML_ELEMENT_TYPE_TITLE:
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SET_HTML_CLASS(TITLE)
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break;
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case DOM_HTML_ELEMENT_TYPE_BODY:
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SET_HTML_CLASS(BODY)
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break;
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case DOM_HTML_ELEMENT_TYPE_DIV:
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SET_HTML_CLASS(DIV)
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break;
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case DOM_HTML_ELEMENT_TYPE_FORM:
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SET_HTML_CLASS(FORM)
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break;
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case DOM_HTML_ELEMENT_TYPE_LINK:
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SET_HTML_CLASS(LINK)
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break;
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case DOM_HTML_ELEMENT_TYPE_BUTTON:
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SET_HTML_CLASS(BUTTOM)
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break;
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case DOM_HTML_ELEMENT_TYPE_INPUT:
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SET_HTML_CLASS(INPUT)
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break;
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case DOM_HTML_ELEMENT_TYPE_TEXTAREA:
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SET_HTML_CLASS(TEXTAREA)
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break;
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case DOM_HTML_ELEMENT_TYPE_OPTGROUP:
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SET_HTML_CLASS(OPTGROUP)
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break;
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case DOM_HTML_ELEMENT_TYPE_OPTION:
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SET_HTML_CLASS(OPTION)
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break;
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case DOM_HTML_ELEMENT_TYPE_SELECT:
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SET_HTML_CLASS(SELECT)
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break;
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case DOM_HTML_ELEMENT_TYPE_HR:
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SET_HTML_CLASS(HR)
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break;
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case DOM_HTML_ELEMENT_TYPE_DL:
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SET_HTML_CLASS(DLIST)
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break;
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case DOM_HTML_ELEMENT_TYPE_DIR:
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SET_HTML_CLASS(DIRECTORY)
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break;
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case DOM_HTML_ELEMENT_TYPE_MENU:
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SET_HTML_CLASS(MENU)
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break;
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case DOM_HTML_ELEMENT_TYPE_FIELDSET:
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SET_HTML_CLASS(FIELDSET)
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break;
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case DOM_HTML_ELEMENT_TYPE_LEGEND:
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SET_HTML_CLASS(LEGEND)
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break;
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case DOM_HTML_ELEMENT_TYPE_P:
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SET_HTML_CLASS(PARAGRAPH)
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break;
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case DOM_HTML_ELEMENT_TYPE_H1:
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case DOM_HTML_ELEMENT_TYPE_H2:
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case DOM_HTML_ELEMENT_TYPE_H3:
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case DOM_HTML_ELEMENT_TYPE_H4:
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case DOM_HTML_ELEMENT_TYPE_H5:
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case DOM_HTML_ELEMENT_TYPE_H6:
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SET_HTML_CLASS(HEADING)
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break;
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case DOM_HTML_ELEMENT_TYPE_BLOCKQUOTE:
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case DOM_HTML_ELEMENT_TYPE_Q:
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SET_HTML_CLASS(QUOTE)
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break;
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case DOM_HTML_ELEMENT_TYPE_PRE:
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SET_HTML_CLASS(PRE)
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break;
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case DOM_HTML_ELEMENT_TYPE_BR:
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SET_HTML_CLASS(BR)
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break;
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case DOM_HTML_ELEMENT_TYPE_LABEL:
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SET_HTML_CLASS(LABEL)
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break;
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case DOM_HTML_ELEMENT_TYPE_UL:
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SET_HTML_CLASS(ULIST)
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break;
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case DOM_HTML_ELEMENT_TYPE_OL:
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SET_HTML_CLASS(OLIST)
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break;
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case DOM_HTML_ELEMENT_TYPE_LI:
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SET_HTML_CLASS(LI)
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break;
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case DOM_HTML_ELEMENT_TYPE_FONT:
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SET_HTML_CLASS(FONT)
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break;
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case DOM_HTML_ELEMENT_TYPE_DEL:
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case DOM_HTML_ELEMENT_TYPE_INS:
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SET_HTML_CLASS(MOD)
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break;
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case DOM_HTML_ELEMENT_TYPE_A:
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SET_HTML_CLASS(ANCHOR)
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break;
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case DOM_HTML_ELEMENT_TYPE_BASEFONT:
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SET_HTML_CLASS(BASEFONT)
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break;
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case DOM_HTML_ELEMENT_TYPE_IMG:
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SET_HTML_CLASS(IMAGE)
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break;
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|
|
case DOM_HTML_ELEMENT_TYPE_OBJECT:
|
|
|
|
SET_HTML_CLASS(OBJECT)
|
|
|
|
break;
|
|
|
|
case DOM_HTML_ELEMENT_TYPE_PARAM:
|
|
|
|
SET_HTML_CLASS(PARAM)
|
|
|
|
break;
|
|
|
|
case DOM_HTML_ELEMENT_TYPE_APPLET:
|
|
|
|
SET_HTML_CLASS(APPLET)
|
|
|
|
break;
|
|
|
|
case DOM_HTML_ELEMENT_TYPE_MAP:
|
|
|
|
SET_HTML_CLASS(MAP)
|
|
|
|
break;
|
|
|
|
case DOM_HTML_ELEMENT_TYPE_AREA:
|
|
|
|
SET_HTML_CLASS(AREA)
|
|
|
|
break;
|
|
|
|
case DOM_HTML_ELEMENT_TYPE_SCRIPT:
|
|
|
|
SET_HTML_CLASS(SCRIPT)
|
|
|
|
break;
|
|
|
|
case DOM_HTML_ELEMENT_TYPE_CAPTION:
|
|
|
|
SET_HTML_CLASS(TABLECAPTION)
|
|
|
|
break;
|
|
|
|
case DOM_HTML_ELEMENT_TYPE_TD:
|
|
|
|
case DOM_HTML_ELEMENT_TYPE_TH:
|
|
|
|
SET_HTML_CLASS(TABLECELL)
|
|
|
|
break;
|
|
|
|
case DOM_HTML_ELEMENT_TYPE_COL:
|
|
|
|
case DOM_HTML_ELEMENT_TYPE_COLGROUP:
|
|
|
|
SET_HTML_CLASS(TABLECOL)
|
|
|
|
break;
|
|
|
|
case DOM_HTML_ELEMENT_TYPE_THEAD:
|
|
|
|
case DOM_HTML_ELEMENT_TYPE_TBODY:
|
|
|
|
case DOM_HTML_ELEMENT_TYPE_TFOOT:
|
|
|
|
SET_HTML_CLASS(TABLESECTION)
|
|
|
|
break;
|
|
|
|
case DOM_HTML_ELEMENT_TYPE_TABLE:
|
|
|
|
SET_HTML_CLASS(TABLE)
|
|
|
|
break;
|
|
|
|
case DOM_HTML_ELEMENT_TYPE_TR:
|
|
|
|
SET_HTML_CLASS(TABLEROW)
|
|
|
|
break;
|
|
|
|
case DOM_HTML_ELEMENT_TYPE_STYLE:
|
|
|
|
SET_HTML_CLASS(STYLE)
|
|
|
|
break;
|
|
|
|
case DOM_HTML_ELEMENT_TYPE_FRAMESET:
|
|
|
|
SET_HTML_CLASS(FRAMESET)
|
|
|
|
break;
|
|
|
|
case DOM_HTML_ELEMENT_TYPE_FRAME:
|
|
|
|
SET_HTML_CLASS(FRAME)
|
|
|
|
break;
|
|
|
|
case DOM_HTML_ELEMENT_TYPE_IFRAME:
|
|
|
|
SET_HTML_CLASS(IFRAME)
|
|
|
|
break;
|
|
|
|
case DOM_HTML_ELEMENT_TYPE_ISINDEX:
|
|
|
|
SET_HTML_CLASS(ISINDEX)
|
|
|
|
break;
|
2016-02-01 18:27:26 +03:00
|
|
|
case DOM_HTML_ELEMENT_TYPE__COUNT:
|
|
|
|
assert(type != DOM_HTML_ELEMENT_TYPE__COUNT);
|
2016-02-09 16:53:43 +03:00
|
|
|
/* fallthrough */
|
2016-02-01 18:17:39 +03:00
|
|
|
case DOM_HTML_ELEMENT_TYPE__UNKNOWN:
|
|
|
|
SET_HTML_CLASS(UNKNOWN)
|
|
|
|
break;
|
2016-02-01 21:48:42 +03:00
|
|
|
default:
|
|
|
|
/* Known HTML element without a specialisation */
|
|
|
|
*html_class = PROTO_NAME(HTMLELEMENT);
|
|
|
|
*html_class_len =
|
|
|
|
SLEN(PROTO_NAME(HTML)) +
|
|
|
|
SLEN("ELEMENT");
|
|
|
|
break;
|
2016-02-01 18:17:39 +03:00
|
|
|
}
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
#undef SET_HTML_CLASS
|
|
|
|
|
2015-08-09 14:26:28 +03:00
|
|
|
static void
|
|
|
|
dukky_push_node_klass(duk_context *ctx, struct dom_node *node)
|
|
|
|
{
|
|
|
|
dom_node_type nodetype;
|
|
|
|
dom_exception err;
|
2015-10-12 19:40:35 +03:00
|
|
|
|
2015-08-09 14:26:28 +03:00
|
|
|
err = dom_node_get_node_type(node, &nodetype);
|
|
|
|
if (err != DOM_NO_ERR) {
|
|
|
|
/* Oh bum, just node then */
|
|
|
|
duk_push_string(ctx, PROTO_NAME(NODE));
|
|
|
|
return;
|
|
|
|
}
|
2015-10-12 19:40:35 +03:00
|
|
|
|
2015-08-09 14:26:28 +03:00
|
|
|
switch(nodetype) {
|
2015-10-12 19:40:35 +03:00
|
|
|
case DOM_ELEMENT_NODE: {
|
2016-02-01 18:17:39 +03:00
|
|
|
dom_string *namespace;
|
|
|
|
dom_html_element_type type;
|
|
|
|
const char *html_class;
|
|
|
|
size_t html_class_len;
|
2015-08-09 14:26:28 +03:00
|
|
|
err = dom_node_get_namespace(node, &namespace);
|
|
|
|
if (err != DOM_NO_ERR) {
|
|
|
|
/* Feck it, element */
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, ERROR,
|
Use coccinelle to change logging macro calls in c files
for F in $(git ls-files '*.c');do spatch --sp-file foo.cocci --in-place ${F};done
@@ expression E; @@
-LOG(E);
+NSLOG(netsurf, INFO, E);
@@ expression E, E1; @@
-LOG(E, E1);
+NSLOG(netsurf, INFO, E, E1);
@@ expression E, E1, E2; @@
-LOG(E, E1, E2);
+NSLOG(netsurf, INFO, E, E1, E2);
@@ expression E, E1, E2, E3; @@
-LOG(E, E1, E2, E3);
+NSLOG(netsurf, INFO, E, E1, E2, E3);
@@ expression E, E1, E2, E3, E4; @@
-LOG(E, E1, E2, E3, E4);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4);
@@ expression E, E1, E2, E3, E4, E5; @@
-LOG(E, E1, E2, E3, E4, E5);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5);
@@ expression E, E1, E2, E3, E4, E5, E6; @@
-LOG(E, E1, E2, E3, E4, E5, E6);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6);
@@ expression E, E1, E2, E3, E4, E5, E6, E7; @@
-LOG(E, E1, E2, E3, E4, E5, E6, E7);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6, E7);
2017-09-06 20:28:12 +03:00
|
|
|
"dom_node_get_namespace() failed");
|
2015-08-09 14:26:28 +03:00
|
|
|
duk_push_string(ctx, PROTO_NAME(ELEMENT));
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
if (namespace == NULL) {
|
|
|
|
/* No namespace, -> element */
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, DEBUG, "no namespace");
|
2015-08-09 14:26:28 +03:00
|
|
|
duk_push_string(ctx, PROTO_NAME(ELEMENT));
|
|
|
|
break;
|
|
|
|
}
|
2015-10-12 19:40:35 +03:00
|
|
|
|
2015-08-09 14:26:28 +03:00
|
|
|
if (dom_string_isequal(namespace, corestring_dom_html_namespace) == false) {
|
|
|
|
/* definitely not an HTML element of some kind */
|
|
|
|
duk_push_string(ctx, PROTO_NAME(ELEMENT));
|
|
|
|
dom_string_unref(namespace);
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
dom_string_unref(namespace);
|
2015-10-12 19:40:35 +03:00
|
|
|
|
2016-02-01 18:17:39 +03:00
|
|
|
err = dom_html_element_get_tag_type(node, &type);
|
2015-08-09 14:26:28 +03:00
|
|
|
if (err != DOM_NO_ERR) {
|
2016-02-01 18:17:39 +03:00
|
|
|
type = DOM_HTML_ELEMENT_TYPE__UNKNOWN;
|
2015-08-09 14:26:28 +03:00
|
|
|
}
|
2015-10-12 19:40:35 +03:00
|
|
|
|
2016-02-01 18:17:39 +03:00
|
|
|
dukky_html_element_class_from_tag_type(type,
|
|
|
|
&html_class, &html_class_len);
|
2015-08-09 14:26:28 +03:00
|
|
|
|
2016-02-01 18:17:39 +03:00
|
|
|
duk_push_lstring(ctx, html_class, html_class_len);
|
2015-08-09 14:26:28 +03:00
|
|
|
break;
|
|
|
|
}
|
2015-10-12 19:40:35 +03:00
|
|
|
case DOM_TEXT_NODE:
|
2015-08-09 14:26:28 +03:00
|
|
|
duk_push_string(ctx, PROTO_NAME(TEXT));
|
|
|
|
break;
|
2015-10-12 19:40:35 +03:00
|
|
|
case DOM_COMMENT_NODE:
|
2015-08-09 14:26:28 +03:00
|
|
|
duk_push_string(ctx, PROTO_NAME(COMMENT));
|
|
|
|
break;
|
2015-10-12 19:40:35 +03:00
|
|
|
case DOM_DOCUMENT_NODE:
|
2015-08-09 14:26:28 +03:00
|
|
|
duk_push_string(ctx, PROTO_NAME(DOCUMENT));
|
|
|
|
break;
|
2015-10-12 19:40:35 +03:00
|
|
|
case DOM_ATTRIBUTE_NODE:
|
|
|
|
case DOM_PROCESSING_INSTRUCTION_NODE:
|
2015-08-09 14:26:28 +03:00
|
|
|
case DOM_DOCUMENT_TYPE_NODE:
|
2015-10-12 19:40:35 +03:00
|
|
|
case DOM_DOCUMENT_FRAGMENT_NODE:
|
|
|
|
case DOM_NOTATION_NODE:
|
2015-08-09 14:26:28 +03:00
|
|
|
case DOM_ENTITY_REFERENCE_NODE:
|
2015-10-12 19:40:35 +03:00
|
|
|
case DOM_ENTITY_NODE:
|
|
|
|
case DOM_CDATA_SECTION_NODE:
|
2015-08-09 14:26:28 +03:00
|
|
|
default:
|
|
|
|
/* Oh bum, just node then */
|
|
|
|
duk_push_string(ctx, PROTO_NAME(NODE));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
duk_bool_t
|
|
|
|
dukky_push_node(duk_context *ctx, struct dom_node *node)
|
|
|
|
{
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, DEEPDEBUG, "Pushing node %p", node);
|
2015-08-09 14:26:28 +03:00
|
|
|
/* First check if we can find the node */
|
|
|
|
/* ... */
|
|
|
|
duk_get_global_string(ctx, NODE_MAGIC);
|
|
|
|
/* ... nodes */
|
|
|
|
duk_push_pointer(ctx, node);
|
|
|
|
/* ... nodes nodeptr */
|
|
|
|
duk_get_prop(ctx, -2);
|
|
|
|
/* ... nodes node/undefined */
|
|
|
|
if (!duk_is_undefined(ctx, -1)) {
|
|
|
|
/* ... nodes node */
|
|
|
|
duk_insert(ctx, -2);
|
|
|
|
/* ... node nodes */
|
|
|
|
duk_pop(ctx);
|
|
|
|
/* ... node */
|
2019-05-04 17:00:50 +03:00
|
|
|
{
|
|
|
|
duk_dup(ctx, -1);
|
|
|
|
const char * what = duk_safe_to_string(ctx, -1);
|
|
|
|
NSLOG(dukky, DEEPDEBUG, "Found it memoised: %s", what);
|
|
|
|
duk_pop(ctx);
|
|
|
|
}
|
2015-08-09 14:26:28 +03:00
|
|
|
return true;
|
|
|
|
}
|
|
|
|
/* ... nodes undefined */
|
|
|
|
duk_pop_2(ctx);
|
|
|
|
/* ... */
|
|
|
|
/* We couldn't, so now we determine the node type and then
|
|
|
|
* we ask for it to be created
|
|
|
|
*/
|
|
|
|
duk_push_pointer(ctx, node);
|
|
|
|
/* ... nodeptr */
|
|
|
|
dukky_push_node_klass(ctx, node);
|
|
|
|
/* ... nodeptr klass */
|
|
|
|
return dukky_push_node_stacked(ctx);
|
|
|
|
}
|
|
|
|
|
2015-08-09 20:54:37 +03:00
|
|
|
static duk_ret_t
|
|
|
|
dukky_bad_constructor(duk_context *ctx)
|
|
|
|
{
|
2017-03-22 18:44:53 +03:00
|
|
|
return duk_error(ctx, DUK_ERR_ERROR, "Bad constructor");
|
2015-08-09 20:54:37 +03:00
|
|
|
}
|
2015-08-09 14:26:28 +03:00
|
|
|
|
2015-08-09 20:54:37 +03:00
|
|
|
void
|
|
|
|
dukky_inject_not_ctr(duk_context *ctx, int idx, const char *name)
|
|
|
|
{
|
|
|
|
/* ... p[idx] ... proto */
|
|
|
|
duk_push_c_function(ctx, dukky_bad_constructor, 0);
|
|
|
|
/* ... p[idx] ... proto cons */
|
|
|
|
duk_insert(ctx, -2);
|
|
|
|
/* ... p[idx] ... cons proto */
|
|
|
|
duk_put_prop_string(ctx, -2, "prototype");
|
|
|
|
/* ... p[idx] ... cons[proto] */
|
|
|
|
duk_put_prop_string(ctx, idx, name);
|
|
|
|
/* ... p ... */
|
|
|
|
return;
|
|
|
|
}
|
2015-08-09 14:26:28 +03:00
|
|
|
|
2015-11-22 17:36:24 +03:00
|
|
|
/* Duktape heap utility functions */
|
|
|
|
|
|
|
|
/* We need to override the defaults because not all platforms are fully ANSI
|
|
|
|
* compatible. E.g. RISC OS gets upset if we malloc or realloc a zero byte
|
|
|
|
* block, as do debugging tools such as Electric Fence by Bruce Perens.
|
|
|
|
*/
|
|
|
|
|
|
|
|
static void *dukky_alloc_function(void *udata, duk_size_t size)
|
|
|
|
{
|
|
|
|
if (size == 0)
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
return malloc(size);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void *dukky_realloc_function(void *udata, void *ptr, duk_size_t size)
|
|
|
|
{
|
|
|
|
if (ptr == NULL && size == 0)
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
if (size == 0) {
|
|
|
|
free(ptr);
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
return realloc(ptr, size);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void dukky_free_function(void *udata, void *ptr)
|
|
|
|
{
|
|
|
|
if (ptr != NULL)
|
|
|
|
free(ptr);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2015-08-09 14:26:28 +03:00
|
|
|
/**************************************** js.h ******************************/
|
|
|
|
struct jscontext {
|
|
|
|
duk_context *ctx;
|
|
|
|
duk_context *thread;
|
2016-01-31 04:38:34 +03:00
|
|
|
uint64_t exec_start_time;
|
2015-08-09 14:26:28 +03:00
|
|
|
};
|
|
|
|
|
|
|
|
#define CTX (ctx->thread)
|
|
|
|
|
|
|
|
void js_initialise(void)
|
|
|
|
{
|
|
|
|
/** TODO: Forces JS on for our testing, needs changing before a release
|
|
|
|
* lest we incur the wrath of others.
|
|
|
|
*/
|
2016-01-22 01:15:14 +03:00
|
|
|
/* Disabled force-on for forthcoming release */
|
|
|
|
/* nsoption_set_bool(enable_javascript, true);
|
|
|
|
*/
|
2015-08-09 14:26:28 +03:00
|
|
|
javascript_init();
|
|
|
|
}
|
|
|
|
|
|
|
|
void js_finalise(void)
|
|
|
|
{
|
|
|
|
/* NADA for now */
|
|
|
|
}
|
|
|
|
|
|
|
|
#define DUKKY_NEW_PROTOTYPE(klass, uklass, klass_name) \
|
|
|
|
dukky_create_prototype(ctx, dukky_##klass##___proto, PROTO_NAME(uklass), klass_name)
|
|
|
|
|
2015-08-13 14:23:59 +03:00
|
|
|
nserror js_newcontext(int timeout, jscallback *cb, void *cbctx,
|
|
|
|
jscontext **jsctx)
|
2015-08-09 14:26:28 +03:00
|
|
|
{
|
|
|
|
duk_context *ctx;
|
|
|
|
jscontext *ret = calloc(1, sizeof(*ret));
|
2015-08-13 14:23:59 +03:00
|
|
|
*jsctx = NULL;
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, DEBUG, "Creating new duktape javascript context");
|
2015-08-13 14:23:59 +03:00
|
|
|
if (ret == NULL) return NSERROR_NOMEM;
|
2015-11-22 17:36:24 +03:00
|
|
|
ctx = ret->ctx = duk_create_heap(
|
|
|
|
dukky_alloc_function,
|
|
|
|
dukky_realloc_function,
|
|
|
|
dukky_free_function,
|
2016-01-31 04:38:34 +03:00
|
|
|
ret,
|
2015-11-22 17:36:24 +03:00
|
|
|
NULL);
|
2015-08-13 14:23:59 +03:00
|
|
|
if (ret->ctx == NULL) { free(ret); return NSERROR_NOMEM; }
|
2015-08-09 14:26:28 +03:00
|
|
|
/* Create the prototype stuffs */
|
|
|
|
duk_push_global_object(ctx);
|
|
|
|
duk_push_boolean(ctx, true);
|
|
|
|
duk_put_prop_string(ctx, -2, "protos");
|
|
|
|
duk_put_global_string(ctx, PROTO_MAGIC);
|
|
|
|
/* Create prototypes here */
|
|
|
|
dukky_create_prototypes(ctx);
|
|
|
|
|
2015-08-13 14:23:59 +03:00
|
|
|
*jsctx = ret;
|
|
|
|
return NSERROR_OK;
|
2015-08-09 14:26:28 +03:00
|
|
|
}
|
|
|
|
|
|
|
|
void js_destroycontext(jscontext *ctx)
|
|
|
|
{
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, DEBUG, "Destroying duktape javascript context");
|
2015-08-09 14:26:28 +03:00
|
|
|
duk_destroy_heap(ctx->ctx);
|
|
|
|
free(ctx);
|
|
|
|
}
|
|
|
|
|
|
|
|
jsobject *js_newcompartment(jscontext *ctx, void *win_priv, void *doc_priv)
|
|
|
|
{
|
2015-08-13 11:25:35 +03:00
|
|
|
assert(ctx != NULL);
|
2015-08-09 14:26:28 +03:00
|
|
|
/* Pop any active thread off */
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, DEBUG,
|
|
|
|
"New javascript/duktape compartment, win_priv=%p, doc_priv=%p", win_priv,
|
Use coccinelle to change logging macro calls in c files
for F in $(git ls-files '*.c');do spatch --sp-file foo.cocci --in-place ${F};done
@@ expression E; @@
-LOG(E);
+NSLOG(netsurf, INFO, E);
@@ expression E, E1; @@
-LOG(E, E1);
+NSLOG(netsurf, INFO, E, E1);
@@ expression E, E1, E2; @@
-LOG(E, E1, E2);
+NSLOG(netsurf, INFO, E, E1, E2);
@@ expression E, E1, E2, E3; @@
-LOG(E, E1, E2, E3);
+NSLOG(netsurf, INFO, E, E1, E2, E3);
@@ expression E, E1, E2, E3, E4; @@
-LOG(E, E1, E2, E3, E4);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4);
@@ expression E, E1, E2, E3, E4, E5; @@
-LOG(E, E1, E2, E3, E4, E5);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5);
@@ expression E, E1, E2, E3, E4, E5, E6; @@
-LOG(E, E1, E2, E3, E4, E5, E6);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6);
@@ expression E, E1, E2, E3, E4, E5, E6, E7; @@
-LOG(E, E1, E2, E3, E4, E5, E6, E7);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6, E7);
2017-09-06 20:28:12 +03:00
|
|
|
doc_priv);
|
2015-08-09 14:26:28 +03:00
|
|
|
duk_set_top(ctx->ctx, 0);
|
|
|
|
duk_push_thread(ctx->ctx);
|
|
|
|
ctx->thread = duk_require_context(ctx->ctx, -1);
|
|
|
|
duk_push_int(CTX, 0);
|
|
|
|
duk_push_int(CTX, 1);
|
|
|
|
duk_push_int(CTX, 2);
|
|
|
|
/* Manufacture a Window object */
|
|
|
|
/* win_priv is a browser_window, doc_priv is an html content struct */
|
|
|
|
duk_push_pointer(CTX, win_priv);
|
|
|
|
duk_push_pointer(CTX, doc_priv);
|
|
|
|
dukky_create_object(CTX, PROTO_NAME(WINDOW), 2);
|
|
|
|
duk_push_global_object(CTX);
|
|
|
|
duk_put_prop_string(CTX, -2, PROTO_MAGIC);
|
|
|
|
duk_set_global_object(CTX);
|
2015-10-12 19:40:35 +03:00
|
|
|
|
2015-08-09 14:26:28 +03:00
|
|
|
/* Now we need to prepare our node mapping table */
|
|
|
|
duk_push_object(CTX);
|
2015-10-21 19:32:40 +03:00
|
|
|
duk_push_pointer(CTX, NULL);
|
|
|
|
duk_push_null(CTX);
|
|
|
|
duk_put_prop(CTX, -3);
|
2015-08-09 14:26:28 +03:00
|
|
|
duk_put_global_string(CTX, NODE_MAGIC);
|
2015-10-12 19:40:35 +03:00
|
|
|
|
2015-10-31 16:52:37 +03:00
|
|
|
/* And now the event mapping table */
|
|
|
|
duk_push_object(CTX);
|
|
|
|
duk_put_global_string(CTX, EVENT_MAGIC);
|
|
|
|
|
2019-05-05 01:06:14 +03:00
|
|
|
/* Now load the NetSurf table in */
|
|
|
|
/* ... */
|
|
|
|
duk_push_string(CTX, "generics.js");
|
|
|
|
/* ..., generics.js */
|
|
|
|
if (duk_pcompile_lstring_filename(CTX, DUK_COMPILE_EVAL,
|
|
|
|
(const char *)generics_js, generics_js_len) != 0) {
|
|
|
|
NSLOG(dukky, CRITICAL, "%s", duk_safe_to_string(CTX, -1));
|
|
|
|
NSLOG(dukky, CRITICAL, "Unable to compile generics.js, compartment aborted");
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
/* ..., (generics.js) */
|
|
|
|
if (dukky_pcall(CTX, 0, true) != 0) {
|
|
|
|
NSLOG(dukky, CRITICAL, "Unable to run generics.js, compartment aborted");
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
/* ..., result */
|
|
|
|
duk_pop(CTX);
|
|
|
|
/* ... */
|
|
|
|
duk_push_global_object(CTX);
|
|
|
|
/* ..., Win */
|
|
|
|
duk_get_prop_string(CTX, -1, "NetSurf");
|
|
|
|
/* ..., Win, NetSurf */
|
|
|
|
duk_get_prop_string(CTX, -1, "makeListProxy");
|
|
|
|
/* ..., Win, NetSurf, MLP */
|
|
|
|
duk_put_global_string(CTX, LIST_PROXY_MAGIC);
|
|
|
|
/* ..., Win, NetSurf */
|
|
|
|
duk_pop(CTX);
|
|
|
|
/* ..., Win */
|
|
|
|
duk_del_prop_string(CTX, -1, "NetSurf");
|
|
|
|
duk_pop(CTX);
|
|
|
|
/* ... */
|
|
|
|
|
2015-08-09 14:26:28 +03:00
|
|
|
return (jsobject *)ctx;
|
|
|
|
}
|
|
|
|
|
2016-01-31 04:38:34 +03:00
|
|
|
duk_bool_t dukky_check_timeout(void *udata)
|
|
|
|
{
|
|
|
|
#define JS_EXEC_TIMEOUT_MS 10000 /* 10 seconds */
|
|
|
|
jscontext *ctx = (jscontext *) udata;
|
|
|
|
uint64_t now;
|
|
|
|
|
|
|
|
(void) nsu_getmonotonic_ms(&now);
|
|
|
|
|
|
|
|
/* This function may be called during duk heap construction,
|
|
|
|
* so only test for execution timeout if we've recorded a
|
|
|
|
* start time.
|
|
|
|
*/
|
|
|
|
return ctx->exec_start_time != 0 &&
|
|
|
|
now > (ctx->exec_start_time + JS_EXEC_TIMEOUT_MS);
|
|
|
|
}
|
|
|
|
|
2018-11-04 12:56:39 +03:00
|
|
|
static duk_ret_t dukky_safe_get(duk_context *ctx, void *udata)
|
|
|
|
{
|
|
|
|
duk_get_prop_string(ctx, 0, udata);
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
2019-05-03 13:32:47 +03:00
|
|
|
static void dukky_dump_error(duk_context *ctx)
|
|
|
|
{
|
|
|
|
/* stack is ..., errobj */
|
|
|
|
duk_idx_t stacktop = duk_get_top(ctx);
|
|
|
|
if (!duk_is_error(ctx, stacktop - 1)) {
|
|
|
|
NSLOG(dukky, INFO, "Uncaught non-Error derived error in JS: %s", duk_safe_to_string(ctx, stacktop - 1));
|
|
|
|
} else {
|
|
|
|
#define GETTER(what) \
|
|
|
|
if (duk_has_prop_string(ctx, stacktop - 1, what)) { \
|
|
|
|
NSLOG(dukky, DEEPDEBUG, "Fetching " what); \
|
|
|
|
duk_dup(ctx, stacktop - 1); \
|
|
|
|
if (duk_safe_call(ctx, dukky_safe_get, (void *)what, 1, 1) != DUK_EXEC_SUCCESS) { \
|
|
|
|
NSLOG(dukky, DEBUG, "Error fetching " what ": %s", duk_safe_to_string(ctx, -1)); \
|
|
|
|
} else { \
|
|
|
|
NSLOG(dukky, DEEPDEBUG, "Success fetching " what); \
|
|
|
|
} \
|
|
|
|
} else { \
|
|
|
|
NSLOG(dukky, DEBUG, "Faking " what); \
|
|
|
|
duk_push_string(ctx, "?" what "?"); \
|
|
|
|
}
|
|
|
|
GETTER("name");
|
|
|
|
GETTER("message");
|
|
|
|
GETTER("fileName");
|
|
|
|
GETTER("lineNumber");
|
|
|
|
GETTER("stack");
|
|
|
|
NSLOG(dukky, DEBUG, "Uncaught error in JS: %s: %s",
|
|
|
|
duk_safe_to_string(ctx, -5), duk_safe_to_string(ctx, -4));
|
|
|
|
NSLOG(dukky, DEBUG, " was at: %s line %s",
|
|
|
|
duk_safe_to_string(ctx, -3), duk_safe_to_string(ctx, -2));
|
|
|
|
NSLOG(dukky, DEBUG, " Stack trace: %s",
|
|
|
|
duk_safe_to_string(ctx, -1));
|
|
|
|
#undef GETTER
|
|
|
|
}
|
|
|
|
duk_set_top(ctx, stacktop);
|
|
|
|
}
|
|
|
|
|
|
|
|
duk_int_t dukky_pcall(duk_context *ctx, duk_size_t argc, bool reset_timeout)
|
|
|
|
{
|
|
|
|
if (reset_timeout) {
|
|
|
|
duk_memory_functions funcs;
|
|
|
|
jscontext *jsctx;
|
|
|
|
duk_get_memory_functions(ctx, &funcs);
|
|
|
|
jsctx = funcs.udata;
|
|
|
|
(void) nsu_getmonotonic_ms(&jsctx->exec_start_time);
|
|
|
|
}
|
|
|
|
|
|
|
|
duk_int_t ret = duk_pcall(ctx, argc);
|
|
|
|
if (ret) {
|
|
|
|
/* Something went wrong calling this... */
|
|
|
|
dukky_dump_error(ctx);
|
|
|
|
}
|
|
|
|
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2019-05-04 19:32:17 +03:00
|
|
|
bool js_exec(jscontext *ctx, const char *txt, size_t txtlen, const char *name)
|
2015-08-09 14:26:28 +03:00
|
|
|
{
|
|
|
|
assert(ctx);
|
|
|
|
if (txt == NULL || txtlen == 0) return false;
|
|
|
|
duk_set_top(CTX, 0);
|
2019-05-04 19:57:45 +03:00
|
|
|
NSLOG(dukky, DEEPDEBUG, "Running %zd bytes from %s", txtlen, name);
|
2019-05-05 01:06:14 +03:00
|
|
|
/* NSLOG(dukky, DEEPDEBUG, "\n%s\n", txt); */
|
2015-08-09 14:26:28 +03:00
|
|
|
|
2016-01-31 04:38:34 +03:00
|
|
|
(void) nsu_getmonotonic_ms(&ctx->exec_start_time);
|
2019-05-04 19:32:17 +03:00
|
|
|
if (name != NULL) {
|
|
|
|
duk_push_string(CTX, name);
|
|
|
|
} else {
|
|
|
|
duk_push_string(CTX, "?unknown source?");
|
|
|
|
}
|
2018-11-04 12:56:39 +03:00
|
|
|
if (duk_pcompile_lstring_filename(CTX, DUK_COMPILE_EVAL, txt, txtlen) != 0) {
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, INFO, "Failed to compile JavaScript input");
|
2018-11-04 12:56:39 +03:00
|
|
|
goto handle_error;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (duk_pcall(CTX, 0/*nargs*/) == DUK_EXEC_ERROR) {
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, INFO, "Failed to execute JavaScript");
|
2018-11-04 12:56:39 +03:00
|
|
|
goto handle_error;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (duk_get_top(CTX) == 0) duk_push_boolean(CTX, false);
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, INFO, "Returning %s",
|
2018-11-04 12:56:39 +03:00
|
|
|
duk_get_boolean(CTX, 0) ? "true" : "false");
|
|
|
|
return duk_get_boolean(CTX, 0);
|
|
|
|
|
|
|
|
handle_error:
|
2019-05-03 13:32:47 +03:00
|
|
|
dukky_dump_error(CTX);
|
2018-11-04 12:56:39 +03:00
|
|
|
return false;
|
2015-08-09 14:26:28 +03:00
|
|
|
}
|
|
|
|
|
2015-10-31 16:52:37 +03:00
|
|
|
/*** New style event handling ***/
|
|
|
|
|
2019-05-03 15:32:23 +03:00
|
|
|
void dukky_push_event(duk_context *ctx, dom_event *evt)
|
2015-10-31 17:30:47 +03:00
|
|
|
{
|
|
|
|
/* ... */
|
|
|
|
duk_get_global_string(ctx, EVENT_MAGIC);
|
|
|
|
/* ... events */
|
|
|
|
duk_push_pointer(ctx, evt);
|
|
|
|
/* ... events eventptr */
|
|
|
|
duk_get_prop(ctx, -2);
|
|
|
|
/* ... events event? */
|
|
|
|
if (duk_is_undefined(ctx, -1)) {
|
|
|
|
/* ... events undefined */
|
|
|
|
duk_pop(ctx);
|
|
|
|
/* ... events */
|
2015-11-01 13:23:15 +03:00
|
|
|
duk_push_pointer(ctx, evt);
|
|
|
|
if (dukky_create_object(ctx, PROTO_NAME(EVENT), 1) != DUK_EXEC_SUCCESS) {
|
|
|
|
/* ... events err */
|
|
|
|
duk_pop(ctx);
|
|
|
|
/* ... events */
|
|
|
|
duk_push_object(ctx);
|
|
|
|
/* ... events eobj[meh] */
|
|
|
|
}
|
2015-10-31 17:30:47 +03:00
|
|
|
/* ... events eobj */
|
|
|
|
duk_push_pointer(ctx, evt);
|
|
|
|
/* ... events eobj eventptr */
|
|
|
|
duk_dup(ctx, -2);
|
|
|
|
/* ... events eobj eventptr eobj */
|
|
|
|
duk_put_prop(ctx, -4);
|
|
|
|
/* ... events eobj */
|
|
|
|
}
|
|
|
|
/* ... events event */
|
|
|
|
duk_replace(ctx, -2);
|
|
|
|
/* ... event */
|
|
|
|
}
|
|
|
|
|
2015-11-01 00:59:26 +03:00
|
|
|
static void dukky_push_handler_code_(duk_context *ctx, dom_string *name,
|
|
|
|
dom_event_target *et)
|
2015-10-31 20:00:54 +03:00
|
|
|
{
|
2015-11-01 00:59:26 +03:00
|
|
|
dom_string *onname, *val;
|
|
|
|
dom_element *ele = (dom_element *)et;
|
2015-10-31 20:00:54 +03:00
|
|
|
dom_exception exc;
|
2015-11-22 12:55:19 +03:00
|
|
|
dom_node_type ntype;
|
|
|
|
|
2019-05-04 17:49:21 +03:00
|
|
|
/* If et is NULL, then we're actually dealing with the Window object
|
|
|
|
* which has no default handlers and no way to assign handlers
|
|
|
|
* which aren't directly stored in the HANDLER_MAGIC
|
|
|
|
*/
|
|
|
|
if (et == NULL) {
|
|
|
|
duk_push_lstring(ctx, "", 0);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* The rest of this assumes et is a proper event target and expands
|
|
|
|
* out from there based on the assumption that all valid event targets
|
|
|
|
* are nodes.
|
2015-11-22 12:55:19 +03:00
|
|
|
*/
|
|
|
|
exc = dom_node_get_node_type(et, &ntype);
|
|
|
|
if (exc != DOM_NO_ERR) {
|
|
|
|
duk_push_lstring(ctx, "", 0);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (ntype != DOM_ELEMENT_NODE) {
|
|
|
|
duk_push_lstring(ctx, "", 0);
|
|
|
|
return;
|
|
|
|
}
|
2015-10-31 20:00:54 +03:00
|
|
|
|
|
|
|
exc = dom_string_concat(corestring_dom_on, name, &onname);
|
|
|
|
if (exc != DOM_NO_ERR) {
|
|
|
|
duk_push_lstring(ctx, "", 0);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
exc = dom_element_get_attribute(ele, onname, &val);
|
2015-11-09 22:35:41 +03:00
|
|
|
if ((exc != DOM_NO_ERR) || (val == NULL)) {
|
2015-10-31 20:00:54 +03:00
|
|
|
dom_string_unref(onname);
|
|
|
|
duk_push_lstring(ctx, "", 0);
|
|
|
|
return;
|
|
|
|
}
|
2015-11-01 00:59:26 +03:00
|
|
|
|
2015-10-31 20:00:54 +03:00
|
|
|
dom_string_unref(onname);
|
|
|
|
duk_push_lstring(ctx, dom_string_data(val), dom_string_length(val));
|
|
|
|
dom_string_unref(val);
|
|
|
|
}
|
|
|
|
|
2015-11-01 00:59:26 +03:00
|
|
|
bool dukky_get_current_value_of_event_handler(duk_context *ctx,
|
|
|
|
dom_string *name,
|
|
|
|
dom_event_target *et)
|
2015-10-31 16:52:37 +03:00
|
|
|
{
|
2015-11-01 00:59:26 +03:00
|
|
|
/* Must be entered as:
|
|
|
|
* ... node(et)
|
|
|
|
*/
|
2015-10-31 17:30:47 +03:00
|
|
|
duk_get_prop_string(ctx, -1, HANDLER_MAGIC);
|
|
|
|
/* ... node handlers */
|
|
|
|
duk_push_lstring(ctx, dom_string_data(name), dom_string_length(name));
|
|
|
|
/* ... node handlers name */
|
|
|
|
duk_get_prop(ctx, -2);
|
|
|
|
/* ... node handlers handler? */
|
|
|
|
if (duk_is_undefined(ctx, -1)) {
|
|
|
|
/* ... node handlers undefined */
|
2015-10-31 20:00:54 +03:00
|
|
|
duk_pop_2(ctx);
|
|
|
|
/* ... node */
|
2015-11-01 00:59:26 +03:00
|
|
|
dukky_push_handler_code_(ctx, name, et);
|
2015-11-22 12:55:19 +03:00
|
|
|
/* ... node handlercode? */
|
|
|
|
/* TODO: If this is null, clean up and propagate */
|
2015-10-31 20:00:54 +03:00
|
|
|
/* ... node handlercode */
|
|
|
|
/** @todo This is entirely wrong, but it's hard to get right */
|
|
|
|
duk_push_string(ctx, "function (event) {");
|
|
|
|
/* ... node handlercode prefix */
|
|
|
|
duk_insert(ctx, -2);
|
|
|
|
/* ... node prefix handlercode */
|
|
|
|
duk_push_string(ctx, "}");
|
|
|
|
/* ... node prefix handlercode suffix */
|
|
|
|
duk_concat(ctx, 3);
|
|
|
|
/* ... node fullhandlersrc */
|
|
|
|
duk_push_string(ctx, "internal raw uncompiled handler");
|
|
|
|
/* ... node fullhandlersrc filename */
|
|
|
|
if (duk_pcompile(ctx, DUK_COMPILE_FUNCTION) != 0) {
|
|
|
|
/* ... node err */
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, DEBUG,
|
Use coccinelle to change logging macro calls in c files
for F in $(git ls-files '*.c');do spatch --sp-file foo.cocci --in-place ${F};done
@@ expression E; @@
-LOG(E);
+NSLOG(netsurf, INFO, E);
@@ expression E, E1; @@
-LOG(E, E1);
+NSLOG(netsurf, INFO, E, E1);
@@ expression E, E1, E2; @@
-LOG(E, E1, E2);
+NSLOG(netsurf, INFO, E, E1, E2);
@@ expression E, E1, E2, E3; @@
-LOG(E, E1, E2, E3);
+NSLOG(netsurf, INFO, E, E1, E2, E3);
@@ expression E, E1, E2, E3, E4; @@
-LOG(E, E1, E2, E3, E4);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4);
@@ expression E, E1, E2, E3, E4, E5; @@
-LOG(E, E1, E2, E3, E4, E5);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5);
@@ expression E, E1, E2, E3, E4, E5, E6; @@
-LOG(E, E1, E2, E3, E4, E5, E6);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6);
@@ expression E, E1, E2, E3, E4, E5, E6, E7; @@
-LOG(E, E1, E2, E3, E4, E5, E6, E7);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6, E7);
2017-09-06 20:28:12 +03:00
|
|
|
"Unable to proceed with handler, could not compile");
|
2015-10-31 20:00:54 +03:00
|
|
|
duk_pop_2(ctx);
|
2015-11-01 00:59:26 +03:00
|
|
|
return false;
|
2015-10-31 20:00:54 +03:00
|
|
|
}
|
2015-10-31 17:30:47 +03:00
|
|
|
/* ... node handler */
|
2015-10-31 20:00:54 +03:00
|
|
|
duk_insert(ctx, -2);
|
|
|
|
/* ... handler node */
|
|
|
|
} else {
|
|
|
|
/* ... node handlers handler */
|
2015-11-01 00:59:26 +03:00
|
|
|
duk_insert(ctx, -3);
|
2015-10-31 20:00:54 +03:00
|
|
|
/* ... handler node handlers */
|
|
|
|
duk_pop(ctx);
|
|
|
|
/* ... handler node */
|
2015-10-31 17:30:47 +03:00
|
|
|
}
|
2015-11-01 00:59:26 +03:00
|
|
|
/* ... handler node */
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void dukky_generic_event_handler(dom_event *evt, void *pw)
|
|
|
|
{
|
2016-01-31 04:38:34 +03:00
|
|
|
duk_memory_functions funcs;
|
2015-11-01 00:59:26 +03:00
|
|
|
duk_context *ctx = (duk_context *)pw;
|
2016-01-31 04:38:34 +03:00
|
|
|
jscontext *jsctx;
|
2015-11-01 00:59:26 +03:00
|
|
|
dom_string *name;
|
|
|
|
dom_exception exc;
|
|
|
|
dom_event_target *targ;
|
2015-11-01 12:41:06 +03:00
|
|
|
dom_event_flow_phase phase;
|
2017-02-05 14:27:25 +03:00
|
|
|
duk_uarridx_t idx;
|
|
|
|
event_listener_flags flags;
|
2015-11-01 00:59:26 +03:00
|
|
|
|
2016-01-31 04:38:34 +03:00
|
|
|
/* Retrieve the JS context from the Duktape context */
|
|
|
|
duk_get_memory_functions(ctx, &funcs);
|
|
|
|
jsctx = funcs.udata;
|
|
|
|
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, DEBUG, "Handling an event in duktape interface...");
|
2015-11-01 00:59:26 +03:00
|
|
|
exc = dom_event_get_type(evt, &name);
|
|
|
|
if (exc != DOM_NO_ERR) {
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, DEBUG, "Unable to find the event name");
|
2015-11-01 00:59:26 +03:00
|
|
|
return;
|
|
|
|
}
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, DEBUG, "Event's name is %*s", dom_string_length(name),
|
Use coccinelle to change logging macro calls in c files
for F in $(git ls-files '*.c');do spatch --sp-file foo.cocci --in-place ${F};done
@@ expression E; @@
-LOG(E);
+NSLOG(netsurf, INFO, E);
@@ expression E, E1; @@
-LOG(E, E1);
+NSLOG(netsurf, INFO, E, E1);
@@ expression E, E1, E2; @@
-LOG(E, E1, E2);
+NSLOG(netsurf, INFO, E, E1, E2);
@@ expression E, E1, E2, E3; @@
-LOG(E, E1, E2, E3);
+NSLOG(netsurf, INFO, E, E1, E2, E3);
@@ expression E, E1, E2, E3, E4; @@
-LOG(E, E1, E2, E3, E4);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4);
@@ expression E, E1, E2, E3, E4, E5; @@
-LOG(E, E1, E2, E3, E4, E5);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5);
@@ expression E, E1, E2, E3, E4, E5, E6; @@
-LOG(E, E1, E2, E3, E4, E5, E6);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6);
@@ expression E, E1, E2, E3, E4, E5, E6, E7; @@
-LOG(E, E1, E2, E3, E4, E5, E6, E7);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6, E7);
2017-09-06 20:28:12 +03:00
|
|
|
dom_string_data(name));
|
2015-11-01 12:41:06 +03:00
|
|
|
exc = dom_event_get_event_phase(evt, &phase);
|
|
|
|
if (exc != DOM_NO_ERR) {
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, WARNING, "Unable to get event phase");
|
2015-11-01 12:41:06 +03:00
|
|
|
return;
|
|
|
|
}
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, DEBUG, "Event phase is: %s (%d)",
|
Use coccinelle to change logging macro calls in c files
for F in $(git ls-files '*.c');do spatch --sp-file foo.cocci --in-place ${F};done
@@ expression E; @@
-LOG(E);
+NSLOG(netsurf, INFO, E);
@@ expression E, E1; @@
-LOG(E, E1);
+NSLOG(netsurf, INFO, E, E1);
@@ expression E, E1, E2; @@
-LOG(E, E1, E2);
+NSLOG(netsurf, INFO, E, E1, E2);
@@ expression E, E1, E2, E3; @@
-LOG(E, E1, E2, E3);
+NSLOG(netsurf, INFO, E, E1, E2, E3);
@@ expression E, E1, E2, E3, E4; @@
-LOG(E, E1, E2, E3, E4);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4);
@@ expression E, E1, E2, E3, E4, E5; @@
-LOG(E, E1, E2, E3, E4, E5);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5);
@@ expression E, E1, E2, E3, E4, E5, E6; @@
-LOG(E, E1, E2, E3, E4, E5, E6);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6);
@@ expression E, E1, E2, E3, E4, E5, E6, E7; @@
-LOG(E, E1, E2, E3, E4, E5, E6, E7);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6, E7);
2017-09-06 20:28:12 +03:00
|
|
|
phase == DOM_CAPTURING_PHASE ? "capturing" : phase == DOM_AT_TARGET ? "at-target" : phase == DOM_BUBBLING_PHASE ? "bubbling" : "unknown",
|
|
|
|
(int)phase);
|
2015-11-01 00:59:26 +03:00
|
|
|
|
2015-11-01 12:42:01 +03:00
|
|
|
exc = dom_event_get_current_target(evt, &targ);
|
2015-11-01 00:59:26 +03:00
|
|
|
if (exc != DOM_NO_ERR) {
|
|
|
|
dom_string_unref(name);
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, DEBUG, "Unable to find the event target");
|
2015-11-01 00:59:26 +03:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2017-02-05 14:27:25 +03:00
|
|
|
/* If we're capturing right now, we skip the 'event handler'
|
|
|
|
* and go straight to the extras
|
|
|
|
*/
|
|
|
|
if (phase == DOM_CAPTURING_PHASE)
|
|
|
|
goto handle_extras;
|
|
|
|
|
2015-11-01 00:59:26 +03:00
|
|
|
/* ... */
|
|
|
|
if (dukky_push_node(ctx, (dom_node *)targ) == false) {
|
|
|
|
dom_string_unref(name);
|
|
|
|
dom_node_unref(targ);
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, DEBUG,
|
Use coccinelle to change logging macro calls in c files
for F in $(git ls-files '*.c');do spatch --sp-file foo.cocci --in-place ${F};done
@@ expression E; @@
-LOG(E);
+NSLOG(netsurf, INFO, E);
@@ expression E, E1; @@
-LOG(E, E1);
+NSLOG(netsurf, INFO, E, E1);
@@ expression E, E1, E2; @@
-LOG(E, E1, E2);
+NSLOG(netsurf, INFO, E, E1, E2);
@@ expression E, E1, E2, E3; @@
-LOG(E, E1, E2, E3);
+NSLOG(netsurf, INFO, E, E1, E2, E3);
@@ expression E, E1, E2, E3, E4; @@
-LOG(E, E1, E2, E3, E4);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4);
@@ expression E, E1, E2, E3, E4, E5; @@
-LOG(E, E1, E2, E3, E4, E5);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5);
@@ expression E, E1, E2, E3, E4, E5, E6; @@
-LOG(E, E1, E2, E3, E4, E5, E6);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6);
@@ expression E, E1, E2, E3, E4, E5, E6, E7; @@
-LOG(E, E1, E2, E3, E4, E5, E6, E7);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6, E7);
2017-09-06 20:28:12 +03:00
|
|
|
"Unable to push JS node representation?!");
|
2015-11-01 00:59:26 +03:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
/* ... node */
|
|
|
|
if (dukky_get_current_value_of_event_handler(
|
|
|
|
ctx, name, (dom_event_target *)targ) == false) {
|
2017-02-05 14:27:25 +03:00
|
|
|
/* ... */
|
|
|
|
goto handle_extras;
|
2015-11-01 00:59:26 +03:00
|
|
|
}
|
2015-10-31 17:30:47 +03:00
|
|
|
/* ... handler node */
|
|
|
|
dukky_push_event(ctx, evt);
|
|
|
|
/* ... handler node event */
|
2016-01-31 04:38:34 +03:00
|
|
|
(void) nsu_getmonotonic_ms(&jsctx->exec_start_time);
|
2015-10-31 17:30:47 +03:00
|
|
|
if (duk_pcall_method(ctx, 1) != 0) {
|
|
|
|
/* Failed to run the method */
|
|
|
|
/* ... err */
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, DEBUG,
|
Use coccinelle to change logging macro calls in c files
for F in $(git ls-files '*.c');do spatch --sp-file foo.cocci --in-place ${F};done
@@ expression E; @@
-LOG(E);
+NSLOG(netsurf, INFO, E);
@@ expression E, E1; @@
-LOG(E, E1);
+NSLOG(netsurf, INFO, E, E1);
@@ expression E, E1, E2; @@
-LOG(E, E1, E2);
+NSLOG(netsurf, INFO, E, E1, E2);
@@ expression E, E1, E2, E3; @@
-LOG(E, E1, E2, E3);
+NSLOG(netsurf, INFO, E, E1, E2, E3);
@@ expression E, E1, E2, E3, E4; @@
-LOG(E, E1, E2, E3, E4);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4);
@@ expression E, E1, E2, E3, E4, E5; @@
-LOG(E, E1, E2, E3, E4, E5);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5);
@@ expression E, E1, E2, E3, E4, E5, E6; @@
-LOG(E, E1, E2, E3, E4, E5, E6);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6);
@@ expression E, E1, E2, E3, E4, E5, E6, E7; @@
-LOG(E, E1, E2, E3, E4, E5, E6, E7);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6, E7);
2017-09-06 20:28:12 +03:00
|
|
|
"OH NOES! An error running a callback. Meh.");
|
2015-10-31 17:30:47 +03:00
|
|
|
exc = dom_event_stop_immediate_propagation(evt);
|
|
|
|
if (exc != DOM_NO_ERR)
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, DEBUG,
|
Use coccinelle to change logging macro calls in c files
for F in $(git ls-files '*.c');do spatch --sp-file foo.cocci --in-place ${F};done
@@ expression E; @@
-LOG(E);
+NSLOG(netsurf, INFO, E);
@@ expression E, E1; @@
-LOG(E, E1);
+NSLOG(netsurf, INFO, E, E1);
@@ expression E, E1, E2; @@
-LOG(E, E1, E2);
+NSLOG(netsurf, INFO, E, E1, E2);
@@ expression E, E1, E2, E3; @@
-LOG(E, E1, E2, E3);
+NSLOG(netsurf, INFO, E, E1, E2, E3);
@@ expression E, E1, E2, E3, E4; @@
-LOG(E, E1, E2, E3, E4);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4);
@@ expression E, E1, E2, E3, E4, E5; @@
-LOG(E, E1, E2, E3, E4, E5);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5);
@@ expression E, E1, E2, E3, E4, E5, E6; @@
-LOG(E, E1, E2, E3, E4, E5, E6);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6);
@@ expression E, E1, E2, E3, E4, E5, E6, E7; @@
-LOG(E, E1, E2, E3, E4, E5, E6, E7);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6, E7);
2017-09-06 20:28:12 +03:00
|
|
|
"WORSE! could not stop propagation");
|
2015-11-01 00:59:26 +03:00
|
|
|
duk_get_prop_string(ctx, -1, "name");
|
|
|
|
duk_get_prop_string(ctx, -2, "message");
|
|
|
|
duk_get_prop_string(ctx, -3, "fileName");
|
|
|
|
duk_get_prop_string(ctx, -4, "lineNumber");
|
|
|
|
duk_get_prop_string(ctx, -5, "stack");
|
|
|
|
/* ... err name message fileName lineNumber stack */
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, DEBUG, "Uncaught error in JS: %s: %s",
|
Use coccinelle to change logging macro calls in c files
for F in $(git ls-files '*.c');do spatch --sp-file foo.cocci --in-place ${F};done
@@ expression E; @@
-LOG(E);
+NSLOG(netsurf, INFO, E);
@@ expression E, E1; @@
-LOG(E, E1);
+NSLOG(netsurf, INFO, E, E1);
@@ expression E, E1, E2; @@
-LOG(E, E1, E2);
+NSLOG(netsurf, INFO, E, E1, E2);
@@ expression E, E1, E2, E3; @@
-LOG(E, E1, E2, E3);
+NSLOG(netsurf, INFO, E, E1, E2, E3);
@@ expression E, E1, E2, E3, E4; @@
-LOG(E, E1, E2, E3, E4);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4);
@@ expression E, E1, E2, E3, E4, E5; @@
-LOG(E, E1, E2, E3, E4, E5);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5);
@@ expression E, E1, E2, E3, E4, E5, E6; @@
-LOG(E, E1, E2, E3, E4, E5, E6);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6);
@@ expression E, E1, E2, E3, E4, E5, E6, E7; @@
-LOG(E, E1, E2, E3, E4, E5, E6, E7);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6, E7);
2017-09-06 20:28:12 +03:00
|
|
|
duk_safe_to_string(ctx, -5),
|
|
|
|
duk_safe_to_string(ctx, -4));
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, INFO, " was at: %s line %s",
|
Use coccinelle to change logging macro calls in c files
for F in $(git ls-files '*.c');do spatch --sp-file foo.cocci --in-place ${F};done
@@ expression E; @@
-LOG(E);
+NSLOG(netsurf, INFO, E);
@@ expression E, E1; @@
-LOG(E, E1);
+NSLOG(netsurf, INFO, E, E1);
@@ expression E, E1, E2; @@
-LOG(E, E1, E2);
+NSLOG(netsurf, INFO, E, E1, E2);
@@ expression E, E1, E2, E3; @@
-LOG(E, E1, E2, E3);
+NSLOG(netsurf, INFO, E, E1, E2, E3);
@@ expression E, E1, E2, E3, E4; @@
-LOG(E, E1, E2, E3, E4);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4);
@@ expression E, E1, E2, E3, E4, E5; @@
-LOG(E, E1, E2, E3, E4, E5);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5);
@@ expression E, E1, E2, E3, E4, E5, E6; @@
-LOG(E, E1, E2, E3, E4, E5, E6);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6);
@@ expression E, E1, E2, E3, E4, E5, E6, E7; @@
-LOG(E, E1, E2, E3, E4, E5, E6, E7);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6, E7);
2017-09-06 20:28:12 +03:00
|
|
|
duk_safe_to_string(ctx, -3),
|
|
|
|
duk_safe_to_string(ctx, -2));
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, INFO, " Stack trace: %s",
|
Use coccinelle to change logging macro calls in c files
for F in $(git ls-files '*.c');do spatch --sp-file foo.cocci --in-place ${F};done
@@ expression E; @@
-LOG(E);
+NSLOG(netsurf, INFO, E);
@@ expression E, E1; @@
-LOG(E, E1);
+NSLOG(netsurf, INFO, E, E1);
@@ expression E, E1, E2; @@
-LOG(E, E1, E2);
+NSLOG(netsurf, INFO, E, E1, E2);
@@ expression E, E1, E2, E3; @@
-LOG(E, E1, E2, E3);
+NSLOG(netsurf, INFO, E, E1, E2, E3);
@@ expression E, E1, E2, E3, E4; @@
-LOG(E, E1, E2, E3, E4);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4);
@@ expression E, E1, E2, E3, E4, E5; @@
-LOG(E, E1, E2, E3, E4, E5);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5);
@@ expression E, E1, E2, E3, E4, E5, E6; @@
-LOG(E, E1, E2, E3, E4, E5, E6);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6);
@@ expression E, E1, E2, E3, E4, E5, E6, E7; @@
-LOG(E, E1, E2, E3, E4, E5, E6, E7);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6, E7);
2017-09-06 20:28:12 +03:00
|
|
|
duk_safe_to_string(ctx, -1));
|
2015-11-01 00:59:26 +03:00
|
|
|
|
|
|
|
duk_pop_n(ctx, 6);
|
2015-10-31 17:30:47 +03:00
|
|
|
/* ... */
|
2017-02-05 14:27:25 +03:00
|
|
|
goto handle_extras;
|
2015-10-31 17:30:47 +03:00
|
|
|
}
|
|
|
|
/* ... result */
|
|
|
|
if (duk_is_boolean(ctx, -1) &&
|
|
|
|
duk_to_boolean(ctx, -1) == 0) {
|
|
|
|
dom_event_prevent_default(evt);
|
|
|
|
}
|
|
|
|
duk_pop(ctx);
|
2017-02-05 14:27:25 +03:00
|
|
|
handle_extras:
|
2015-10-31 17:30:47 +03:00
|
|
|
/* ... */
|
2017-02-05 14:27:25 +03:00
|
|
|
duk_push_lstring(ctx, dom_string_data(name), dom_string_length(name));
|
|
|
|
dukky_push_node(ctx, (dom_node *)targ);
|
|
|
|
/* ... type node */
|
|
|
|
if (dukky_event_target_push_listeners(ctx, true)) {
|
|
|
|
/* Nothing to do */
|
|
|
|
duk_pop(ctx);
|
|
|
|
goto out;
|
|
|
|
}
|
|
|
|
/* ... sublisteners */
|
|
|
|
duk_push_array(ctx);
|
|
|
|
/* ... sublisteners copy */
|
|
|
|
idx = 0;
|
|
|
|
while (duk_get_prop_index(ctx, -2, idx)) {
|
|
|
|
/* ... sublisteners copy handler */
|
|
|
|
duk_get_prop_index(ctx, -1, 1);
|
|
|
|
/* ... sublisteners copy handler flags */
|
|
|
|
if ((event_listener_flags)duk_to_int(ctx, -1) & ELF_ONCE) {
|
|
|
|
duk_dup(ctx, -4);
|
|
|
|
/* ... subl copy handler flags subl */
|
|
|
|
dukky_shuffle_array(ctx, idx);
|
|
|
|
duk_pop(ctx);
|
|
|
|
/* ... subl copy handler flags */
|
|
|
|
}
|
|
|
|
duk_pop(ctx);
|
|
|
|
/* ... sublisteners copy handler */
|
|
|
|
duk_put_prop_index(ctx, -2, idx);
|
|
|
|
/* ... sublisteners copy */
|
|
|
|
idx++;
|
|
|
|
}
|
|
|
|
/* ... sublisteners copy undefined */
|
|
|
|
duk_pop(ctx);
|
|
|
|
/* ... sublisteners copy */
|
|
|
|
duk_insert(ctx, -2);
|
|
|
|
/* ... copy sublisteners */
|
|
|
|
duk_pop(ctx);
|
|
|
|
/* ... copy */
|
|
|
|
idx = 0;
|
|
|
|
while (duk_get_prop_index(ctx, -1, idx++)) {
|
|
|
|
/* ... copy handler */
|
|
|
|
if (duk_get_prop_index(ctx, -1, 2)) {
|
|
|
|
/* ... copy handler meh */
|
|
|
|
duk_pop_2(ctx);
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
duk_pop(ctx);
|
|
|
|
duk_get_prop_index(ctx, -1, 0);
|
|
|
|
duk_get_prop_index(ctx, -2, 1);
|
|
|
|
/* ... copy handler callback flags */
|
|
|
|
flags = (event_listener_flags)duk_get_int(ctx, -1);
|
|
|
|
duk_pop(ctx);
|
|
|
|
/* ... copy handler callback */
|
|
|
|
if (((phase == DOM_CAPTURING_PHASE) && !(flags & ELF_CAPTURE)) ||
|
|
|
|
((phase != DOM_CAPTURING_PHASE) && (flags & ELF_CAPTURE))) {
|
|
|
|
duk_pop_2(ctx);
|
|
|
|
/* ... copy */
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
/* ... copy handler callback */
|
|
|
|
dukky_push_node(ctx, (dom_node *)targ);
|
|
|
|
/* ... copy handler callback node */
|
|
|
|
dukky_push_event(ctx, evt);
|
|
|
|
/* ... copy handler callback node event */
|
|
|
|
(void) nsu_getmonotonic_ms(&jsctx->exec_start_time);
|
|
|
|
if (duk_pcall_method(ctx, 1) != 0) {
|
|
|
|
/* Failed to run the method */
|
|
|
|
/* ... copy handler err */
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, DEBUG,
|
Use coccinelle to change logging macro calls in c files
for F in $(git ls-files '*.c');do spatch --sp-file foo.cocci --in-place ${F};done
@@ expression E; @@
-LOG(E);
+NSLOG(netsurf, INFO, E);
@@ expression E, E1; @@
-LOG(E, E1);
+NSLOG(netsurf, INFO, E, E1);
@@ expression E, E1, E2; @@
-LOG(E, E1, E2);
+NSLOG(netsurf, INFO, E, E1, E2);
@@ expression E, E1, E2, E3; @@
-LOG(E, E1, E2, E3);
+NSLOG(netsurf, INFO, E, E1, E2, E3);
@@ expression E, E1, E2, E3, E4; @@
-LOG(E, E1, E2, E3, E4);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4);
@@ expression E, E1, E2, E3, E4, E5; @@
-LOG(E, E1, E2, E3, E4, E5);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5);
@@ expression E, E1, E2, E3, E4, E5, E6; @@
-LOG(E, E1, E2, E3, E4, E5, E6);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6);
@@ expression E, E1, E2, E3, E4, E5, E6, E7; @@
-LOG(E, E1, E2, E3, E4, E5, E6, E7);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6, E7);
2017-09-06 20:28:12 +03:00
|
|
|
"OH NOES! An error running a callback. Meh.");
|
2017-02-05 14:27:25 +03:00
|
|
|
exc = dom_event_stop_immediate_propagation(evt);
|
|
|
|
if (exc != DOM_NO_ERR)
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, DEBUG,
|
Use coccinelle to change logging macro calls in c files
for F in $(git ls-files '*.c');do spatch --sp-file foo.cocci --in-place ${F};done
@@ expression E; @@
-LOG(E);
+NSLOG(netsurf, INFO, E);
@@ expression E, E1; @@
-LOG(E, E1);
+NSLOG(netsurf, INFO, E, E1);
@@ expression E, E1, E2; @@
-LOG(E, E1, E2);
+NSLOG(netsurf, INFO, E, E1, E2);
@@ expression E, E1, E2, E3; @@
-LOG(E, E1, E2, E3);
+NSLOG(netsurf, INFO, E, E1, E2, E3);
@@ expression E, E1, E2, E3, E4; @@
-LOG(E, E1, E2, E3, E4);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4);
@@ expression E, E1, E2, E3, E4, E5; @@
-LOG(E, E1, E2, E3, E4, E5);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5);
@@ expression E, E1, E2, E3, E4, E5, E6; @@
-LOG(E, E1, E2, E3, E4, E5, E6);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6);
@@ expression E, E1, E2, E3, E4, E5, E6, E7; @@
-LOG(E, E1, E2, E3, E4, E5, E6, E7);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6, E7);
2017-09-06 20:28:12 +03:00
|
|
|
"WORSE! could not stop propagation");
|
2017-02-05 14:27:25 +03:00
|
|
|
duk_get_prop_string(ctx, -1, "name");
|
|
|
|
duk_get_prop_string(ctx, -2, "message");
|
|
|
|
duk_get_prop_string(ctx, -3, "fileName");
|
|
|
|
duk_get_prop_string(ctx, -4, "lineNumber");
|
|
|
|
duk_get_prop_string(ctx, -5, "stack");
|
|
|
|
/* ... err name message fileName lineNumber stack */
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, DEBUG, "Uncaught error in JS: %s: %s",
|
Use coccinelle to change logging macro calls in c files
for F in $(git ls-files '*.c');do spatch --sp-file foo.cocci --in-place ${F};done
@@ expression E; @@
-LOG(E);
+NSLOG(netsurf, INFO, E);
@@ expression E, E1; @@
-LOG(E, E1);
+NSLOG(netsurf, INFO, E, E1);
@@ expression E, E1, E2; @@
-LOG(E, E1, E2);
+NSLOG(netsurf, INFO, E, E1, E2);
@@ expression E, E1, E2, E3; @@
-LOG(E, E1, E2, E3);
+NSLOG(netsurf, INFO, E, E1, E2, E3);
@@ expression E, E1, E2, E3, E4; @@
-LOG(E, E1, E2, E3, E4);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4);
@@ expression E, E1, E2, E3, E4, E5; @@
-LOG(E, E1, E2, E3, E4, E5);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5);
@@ expression E, E1, E2, E3, E4, E5, E6; @@
-LOG(E, E1, E2, E3, E4, E5, E6);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6);
@@ expression E, E1, E2, E3, E4, E5, E6, E7; @@
-LOG(E, E1, E2, E3, E4, E5, E6, E7);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6, E7);
2017-09-06 20:28:12 +03:00
|
|
|
duk_safe_to_string(ctx, -5),
|
|
|
|
duk_safe_to_string(ctx, -4));
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, DEBUG,
|
Use coccinelle to change logging macro calls in c files
for F in $(git ls-files '*.c');do spatch --sp-file foo.cocci --in-place ${F};done
@@ expression E; @@
-LOG(E);
+NSLOG(netsurf, INFO, E);
@@ expression E, E1; @@
-LOG(E, E1);
+NSLOG(netsurf, INFO, E, E1);
@@ expression E, E1, E2; @@
-LOG(E, E1, E2);
+NSLOG(netsurf, INFO, E, E1, E2);
@@ expression E, E1, E2, E3; @@
-LOG(E, E1, E2, E3);
+NSLOG(netsurf, INFO, E, E1, E2, E3);
@@ expression E, E1, E2, E3, E4; @@
-LOG(E, E1, E2, E3, E4);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4);
@@ expression E, E1, E2, E3, E4, E5; @@
-LOG(E, E1, E2, E3, E4, E5);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5);
@@ expression E, E1, E2, E3, E4, E5, E6; @@
-LOG(E, E1, E2, E3, E4, E5, E6);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6);
@@ expression E, E1, E2, E3, E4, E5, E6, E7; @@
-LOG(E, E1, E2, E3, E4, E5, E6, E7);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6, E7);
2017-09-06 20:28:12 +03:00
|
|
|
" was at: %s line %s",
|
|
|
|
duk_safe_to_string(ctx, -3),
|
|
|
|
duk_safe_to_string(ctx, -2));
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, DEBUG, " Stack trace: %s",
|
Use coccinelle to change logging macro calls in c files
for F in $(git ls-files '*.c');do spatch --sp-file foo.cocci --in-place ${F};done
@@ expression E; @@
-LOG(E);
+NSLOG(netsurf, INFO, E);
@@ expression E, E1; @@
-LOG(E, E1);
+NSLOG(netsurf, INFO, E, E1);
@@ expression E, E1, E2; @@
-LOG(E, E1, E2);
+NSLOG(netsurf, INFO, E, E1, E2);
@@ expression E, E1, E2, E3; @@
-LOG(E, E1, E2, E3);
+NSLOG(netsurf, INFO, E, E1, E2, E3);
@@ expression E, E1, E2, E3, E4; @@
-LOG(E, E1, E2, E3, E4);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4);
@@ expression E, E1, E2, E3, E4, E5; @@
-LOG(E, E1, E2, E3, E4, E5);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5);
@@ expression E, E1, E2, E3, E4, E5, E6; @@
-LOG(E, E1, E2, E3, E4, E5, E6);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6);
@@ expression E, E1, E2, E3, E4, E5, E6, E7; @@
-LOG(E, E1, E2, E3, E4, E5, E6, E7);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6, E7);
2017-09-06 20:28:12 +03:00
|
|
|
duk_safe_to_string(ctx, -1));
|
2017-02-05 14:27:25 +03:00
|
|
|
|
|
|
|
duk_pop_n(ctx, 7);
|
|
|
|
/* ... copy */
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
/* ... copy handler result */
|
|
|
|
if (duk_is_boolean(ctx, -1) &&
|
|
|
|
duk_to_boolean(ctx, -1) == 0) {
|
|
|
|
dom_event_prevent_default(evt);
|
|
|
|
}
|
|
|
|
duk_pop_2(ctx);
|
|
|
|
/* ... copy */
|
|
|
|
}
|
|
|
|
duk_pop_2(ctx);
|
|
|
|
out:
|
|
|
|
/* ... */
|
|
|
|
dom_node_unref(targ);
|
|
|
|
dom_string_unref(name);
|
2015-10-31 16:52:37 +03:00
|
|
|
}
|
|
|
|
|
|
|
|
void dukky_register_event_listener_for(duk_context *ctx,
|
|
|
|
struct dom_element *ele,
|
2017-02-05 14:20:08 +03:00
|
|
|
dom_string *name,
|
|
|
|
bool capture)
|
2015-10-31 16:52:37 +03:00
|
|
|
{
|
|
|
|
dom_event_listener *listen = NULL;
|
|
|
|
dom_exception exc;
|
|
|
|
|
|
|
|
/* ... */
|
2019-05-04 17:49:21 +03:00
|
|
|
if (ele == NULL) {
|
|
|
|
/* A null element is the Window object */
|
|
|
|
duk_push_global_object(ctx);
|
|
|
|
} else {
|
|
|
|
/* Non null elements must be pushed as a node object */
|
|
|
|
if (dukky_push_node(ctx, (struct dom_node *)ele) == false)
|
|
|
|
return;
|
|
|
|
}
|
2015-10-31 16:52:37 +03:00
|
|
|
/* ... node */
|
|
|
|
duk_get_prop_string(ctx, -1, HANDLER_LISTENER_MAGIC);
|
|
|
|
/* ... node handlers */
|
|
|
|
duk_push_lstring(ctx, dom_string_data(name), dom_string_length(name));
|
|
|
|
/* ... node handlers name */
|
|
|
|
if (duk_has_prop(ctx, -2)) {
|
|
|
|
/* ... node handlers */
|
|
|
|
duk_pop_2(ctx);
|
|
|
|
/* ... */
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
/* ... node handlers */
|
|
|
|
duk_push_lstring(ctx, dom_string_data(name), dom_string_length(name));
|
|
|
|
/* ... node handlers name */
|
|
|
|
duk_push_boolean(ctx, true);
|
|
|
|
/* ... node handlers name true */
|
|
|
|
duk_put_prop(ctx, -3);
|
|
|
|
/* ... node handlers */
|
|
|
|
duk_pop_2(ctx);
|
|
|
|
/* ... */
|
2019-05-04 17:49:21 +03:00
|
|
|
if (ele == NULL) {
|
|
|
|
/* Nothing more to do, Window doesn't register in the
|
|
|
|
* normal event listener flow
|
|
|
|
*/
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Otherwise add an event listener to the element */
|
2015-10-31 16:52:37 +03:00
|
|
|
exc = dom_event_listener_create(dukky_generic_event_handler, ctx,
|
|
|
|
&listen);
|
|
|
|
if (exc != DOM_NO_ERR) return;
|
|
|
|
exc = dom_event_target_add_event_listener(
|
2017-02-05 14:20:08 +03:00
|
|
|
ele, name, listen, capture);
|
2015-10-31 16:52:37 +03:00
|
|
|
if (exc != DOM_NO_ERR) {
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, DEBUG,
|
Use coccinelle to change logging macro calls in c files
for F in $(git ls-files '*.c');do spatch --sp-file foo.cocci --in-place ${F};done
@@ expression E; @@
-LOG(E);
+NSLOG(netsurf, INFO, E);
@@ expression E, E1; @@
-LOG(E, E1);
+NSLOG(netsurf, INFO, E, E1);
@@ expression E, E1, E2; @@
-LOG(E, E1, E2);
+NSLOG(netsurf, INFO, E, E1, E2);
@@ expression E, E1, E2, E3; @@
-LOG(E, E1, E2, E3);
+NSLOG(netsurf, INFO, E, E1, E2, E3);
@@ expression E, E1, E2, E3, E4; @@
-LOG(E, E1, E2, E3, E4);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4);
@@ expression E, E1, E2, E3, E4, E5; @@
-LOG(E, E1, E2, E3, E4, E5);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5);
@@ expression E, E1, E2, E3, E4, E5, E6; @@
-LOG(E, E1, E2, E3, E4, E5, E6);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6);
@@ expression E, E1, E2, E3, E4, E5, E6, E7; @@
-LOG(E, E1, E2, E3, E4, E5, E6, E7);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6, E7);
2017-09-06 20:28:12 +03:00
|
|
|
"Unable to register listener for %p.%*s", ele,
|
|
|
|
dom_string_length(name), dom_string_data(name));
|
2015-10-31 20:00:54 +03:00
|
|
|
} else {
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, DEBUG, "have registered listener for %p.%*s",
|
Use coccinelle to change logging macro calls in c files
for F in $(git ls-files '*.c');do spatch --sp-file foo.cocci --in-place ${F};done
@@ expression E; @@
-LOG(E);
+NSLOG(netsurf, INFO, E);
@@ expression E, E1; @@
-LOG(E, E1);
+NSLOG(netsurf, INFO, E, E1);
@@ expression E, E1, E2; @@
-LOG(E, E1, E2);
+NSLOG(netsurf, INFO, E, E1, E2);
@@ expression E, E1, E2, E3; @@
-LOG(E, E1, E2, E3);
+NSLOG(netsurf, INFO, E, E1, E2, E3);
@@ expression E, E1, E2, E3, E4; @@
-LOG(E, E1, E2, E3, E4);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4);
@@ expression E, E1, E2, E3, E4, E5; @@
-LOG(E, E1, E2, E3, E4, E5);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5);
@@ expression E, E1, E2, E3, E4, E5, E6; @@
-LOG(E, E1, E2, E3, E4, E5, E6);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6);
@@ expression E, E1, E2, E3, E4, E5, E6, E7; @@
-LOG(E, E1, E2, E3, E4, E5, E6, E7);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6, E7);
2017-09-06 20:28:12 +03:00
|
|
|
ele, dom_string_length(name), dom_string_data(name));
|
2015-10-31 16:52:37 +03:00
|
|
|
}
|
|
|
|
dom_event_listener_unref(listen);
|
|
|
|
}
|
|
|
|
|
2017-02-05 14:27:25 +03:00
|
|
|
/* The sub-listeners are a list of {callback,flags} tuples */
|
|
|
|
/* We return true if we created a new sublistener table */
|
|
|
|
/* If we're told to not create, but we want to, we still return true */
|
|
|
|
bool dukky_event_target_push_listeners(duk_context *ctx, bool dont_create)
|
|
|
|
{
|
|
|
|
bool ret = false;
|
|
|
|
/* ... type this */
|
|
|
|
duk_get_prop_string(ctx, -1, EVENT_LISTENER_JS_MAGIC);
|
|
|
|
if (duk_is_undefined(ctx, -1)) {
|
|
|
|
/* ... type this null */
|
|
|
|
duk_pop(ctx);
|
|
|
|
duk_push_object(ctx);
|
|
|
|
duk_dup(ctx, -1);
|
|
|
|
/* ... type this listeners listeners */
|
|
|
|
duk_put_prop_string(ctx, -3, EVENT_LISTENER_JS_MAGIC);
|
|
|
|
/* ... type this listeners */
|
|
|
|
}
|
|
|
|
/* ... type this listeners */
|
|
|
|
duk_insert(ctx, -3);
|
|
|
|
/* ... listeners type this */
|
|
|
|
duk_pop(ctx);
|
|
|
|
/* ... listeners type */
|
|
|
|
duk_dup(ctx, -1);
|
|
|
|
/* ... listeners type type */
|
|
|
|
duk_get_prop(ctx, -3);
|
|
|
|
/* ... listeners type ??? */
|
|
|
|
if (duk_is_undefined(ctx, -1)) {
|
|
|
|
/* ... listeners type ??? */
|
|
|
|
if (dont_create == true) {
|
|
|
|
duk_pop_3(ctx);
|
|
|
|
duk_push_undefined(ctx);
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
duk_pop(ctx);
|
|
|
|
duk_push_array(ctx);
|
|
|
|
duk_dup(ctx, -2);
|
|
|
|
duk_dup(ctx, -2);
|
|
|
|
/* ... listeners type sublisteners type sublisteners */
|
|
|
|
duk_put_prop(ctx, -5);
|
|
|
|
/* ... listeners type sublisteners */
|
|
|
|
ret = true;
|
|
|
|
}
|
|
|
|
duk_insert(ctx, -3);
|
|
|
|
/* ... sublisteners listeners type */
|
|
|
|
duk_pop_2(ctx);
|
|
|
|
/* ... sublisteners */
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Shuffle a duktape array "down" one. This involves iterating from
|
|
|
|
* the index provided, shuffling elements down, until we reach an
|
|
|
|
* undefined
|
|
|
|
*/
|
|
|
|
void dukky_shuffle_array(duk_context *ctx, duk_uarridx_t idx)
|
|
|
|
{
|
|
|
|
/* ... somearr */
|
|
|
|
while (duk_get_prop_index(ctx, -1, idx + 1)) {
|
|
|
|
duk_put_prop_index(ctx, -2, idx);
|
|
|
|
idx++;
|
|
|
|
}
|
|
|
|
/* ... somearr undefined */
|
|
|
|
duk_del_prop_index(ctx, -2, idx + 1);
|
|
|
|
duk_pop(ctx);
|
|
|
|
}
|
|
|
|
|
2015-10-31 16:52:37 +03:00
|
|
|
|
|
|
|
void js_handle_new_element(jscontext *ctx, struct dom_element *node)
|
|
|
|
{
|
|
|
|
assert(ctx);
|
|
|
|
assert(node);
|
|
|
|
dom_namednodemap *map;
|
|
|
|
dom_exception exc;
|
|
|
|
dom_ulong idx;
|
|
|
|
dom_ulong siz;
|
|
|
|
dom_attr *attr = NULL;
|
|
|
|
dom_string *key = NULL;
|
2015-11-22 17:50:35 +03:00
|
|
|
dom_string *nodename;
|
|
|
|
duk_bool_t is_body = false;
|
|
|
|
|
|
|
|
exc = dom_node_get_node_name(node, &nodename);
|
|
|
|
if (exc != DOM_NO_ERR) return;
|
|
|
|
|
|
|
|
if (nodename == corestring_dom_BODY)
|
|
|
|
is_body = true;
|
|
|
|
|
|
|
|
dom_string_unref(nodename);
|
2015-10-31 16:52:37 +03:00
|
|
|
|
|
|
|
exc = dom_node_get_attributes(node, &map);
|
|
|
|
if (exc != DOM_NO_ERR) return;
|
|
|
|
if (map == NULL) return;
|
|
|
|
|
|
|
|
exc = dom_namednodemap_get_length(map, &siz);
|
|
|
|
if (exc != DOM_NO_ERR) goto out;
|
|
|
|
|
|
|
|
for (idx = 0; idx < siz; idx++) {
|
|
|
|
exc = dom_namednodemap_item(map, idx, &attr);
|
|
|
|
if (exc != DOM_NO_ERR) goto out;
|
|
|
|
exc = dom_attr_get_name(attr, &key);
|
|
|
|
if (exc != DOM_NO_ERR) goto out;
|
2015-11-22 17:50:35 +03:00
|
|
|
if (is_body && (
|
|
|
|
key == corestring_dom_onblur ||
|
|
|
|
key == corestring_dom_onerror ||
|
|
|
|
key == corestring_dom_onfocus ||
|
|
|
|
key == corestring_dom_onload ||
|
|
|
|
key == corestring_dom_onresize ||
|
|
|
|
key == corestring_dom_onscroll)) {
|
|
|
|
/* This is a forwarded event, it doesn't matter,
|
|
|
|
* we should skip registering for it and later
|
|
|
|
* we will register it for Window itself
|
|
|
|
*/
|
|
|
|
goto skip_register;
|
|
|
|
}
|
2015-10-31 16:52:37 +03:00
|
|
|
if (dom_string_length(key) > 2) {
|
|
|
|
/* Can be on* */
|
|
|
|
const uint8_t *data = (const uint8_t *)dom_string_data(key);
|
|
|
|
if (data[0] == 'o' && data[1] == 'n') {
|
|
|
|
dom_string *sub = NULL;
|
|
|
|
exc = dom_string_substr(
|
2015-10-31 20:00:54 +03:00
|
|
|
key, 2, dom_string_length(key),
|
2015-10-31 16:52:37 +03:00
|
|
|
&sub);
|
|
|
|
if (exc == DOM_NO_ERR) {
|
|
|
|
dukky_register_event_listener_for(
|
2017-02-05 14:20:08 +03:00
|
|
|
CTX, node, sub, false);
|
2015-10-31 16:52:37 +03:00
|
|
|
dom_string_unref(sub);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2015-11-22 17:50:35 +03:00
|
|
|
skip_register:
|
2015-10-31 16:52:37 +03:00
|
|
|
dom_string_unref(key); key = NULL;
|
|
|
|
dom_node_unref(attr); attr = NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
out:
|
|
|
|
if (key != NULL)
|
|
|
|
dom_string_unref(key);
|
|
|
|
|
|
|
|
if (attr != NULL)
|
|
|
|
dom_node_unref(attr);
|
|
|
|
|
|
|
|
dom_namednodemap_unref(map);
|
|
|
|
}
|
|
|
|
|
|
|
|
void js_event_cleanup(jscontext *ctx, struct dom_event *evt)
|
|
|
|
{
|
|
|
|
assert(ctx);
|
|
|
|
/* ... */
|
|
|
|
duk_get_global_string(CTX, EVENT_MAGIC);
|
|
|
|
/* ... EVENT_MAP */
|
|
|
|
duk_push_pointer(CTX, evt);
|
|
|
|
/* ... EVENT_MAP eventptr */
|
|
|
|
duk_del_prop(CTX, -2);
|
|
|
|
/* ... EVENT_MAP */
|
|
|
|
duk_pop(CTX);
|
|
|
|
/* ... */
|
|
|
|
}
|
2015-11-22 19:53:04 +03:00
|
|
|
|
|
|
|
bool js_fire_event(jscontext *ctx, const char *type, struct dom_document *doc, struct dom_node *target)
|
|
|
|
{
|
|
|
|
dom_exception exc;
|
|
|
|
dom_event *evt;
|
|
|
|
dom_event_target *body;
|
|
|
|
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, DEBUG, "Event: %s (doc=%p, target=%p)", type, doc,
|
Use coccinelle to change logging macro calls in c files
for F in $(git ls-files '*.c');do spatch --sp-file foo.cocci --in-place ${F};done
@@ expression E; @@
-LOG(E);
+NSLOG(netsurf, INFO, E);
@@ expression E, E1; @@
-LOG(E, E1);
+NSLOG(netsurf, INFO, E, E1);
@@ expression E, E1, E2; @@
-LOG(E, E1, E2);
+NSLOG(netsurf, INFO, E, E1, E2);
@@ expression E, E1, E2, E3; @@
-LOG(E, E1, E2, E3);
+NSLOG(netsurf, INFO, E, E1, E2, E3);
@@ expression E, E1, E2, E3, E4; @@
-LOG(E, E1, E2, E3, E4);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4);
@@ expression E, E1, E2, E3, E4, E5; @@
-LOG(E, E1, E2, E3, E4, E5);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5);
@@ expression E, E1, E2, E3, E4, E5, E6; @@
-LOG(E, E1, E2, E3, E4, E5, E6);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6);
@@ expression E, E1, E2, E3, E4, E5, E6, E7; @@
-LOG(E, E1, E2, E3, E4, E5, E6, E7);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6, E7);
2017-09-06 20:28:12 +03:00
|
|
|
target);
|
2015-11-22 19:53:04 +03:00
|
|
|
|
|
|
|
/** @todo Make this more generic, this only handles load and only
|
|
|
|
* targetting the window, so that we actually stand a chance of
|
|
|
|
* getting 3.4 out.
|
|
|
|
*/
|
|
|
|
|
|
|
|
if (target != NULL)
|
|
|
|
/* Swallow non-Window-targetted events quietly */
|
|
|
|
return true;
|
|
|
|
|
|
|
|
if (strcmp(type, "load") != 0)
|
|
|
|
/* Swallow non-load events quietly */
|
|
|
|
return true;
|
|
|
|
|
|
|
|
/* Okay, we're processing load, targetted at Window, do the single
|
|
|
|
* thing which gets us there, which is to find the appropriate event
|
|
|
|
* handler and call it. If we have no event handler on Window then
|
|
|
|
* we divert to the body, and if there's no event handler there
|
|
|
|
* we swallow the event silently
|
|
|
|
*/
|
|
|
|
|
|
|
|
exc = dom_event_create(&evt);
|
|
|
|
if (exc != DOM_NO_ERR) return true;
|
|
|
|
exc = dom_event_init(evt, corestring_dom_load, false, false);
|
|
|
|
if (exc != DOM_NO_ERR) {
|
|
|
|
dom_event_unref(evt);
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
/* ... */
|
|
|
|
duk_get_global_string(CTX, HANDLER_MAGIC);
|
|
|
|
/* ... handlers */
|
|
|
|
duk_push_lstring(CTX, "load", 4);
|
|
|
|
/* ... handlers "load" */
|
|
|
|
duk_get_prop(CTX, -2);
|
|
|
|
/* ... handlers handler? */
|
|
|
|
if (duk_is_undefined(CTX, -1)) {
|
|
|
|
/* No handler here, *try* and retrieve a handler from
|
|
|
|
* the body
|
|
|
|
*/
|
|
|
|
duk_pop(CTX);
|
|
|
|
/* ... handlers */
|
|
|
|
exc = dom_html_document_get_body(doc, &body);
|
|
|
|
if (exc != DOM_NO_ERR) {
|
|
|
|
dom_event_unref(evt);
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
dukky_push_node(CTX, (struct dom_node *)body);
|
|
|
|
/* ... handlers bodynode */
|
|
|
|
if (dukky_get_current_value_of_event_handler(
|
|
|
|
CTX, corestring_dom_load, body) == false) {
|
2019-05-04 17:01:05 +03:00
|
|
|
/* Unref the body, we don't need it any more */
|
|
|
|
dom_node_unref(body);
|
2015-11-22 19:53:04 +03:00
|
|
|
/* ... handlers */
|
|
|
|
duk_pop(CTX);
|
|
|
|
return true;
|
|
|
|
}
|
2019-05-04 17:01:05 +03:00
|
|
|
/* Unref the body, we don't need it any more */
|
|
|
|
dom_node_unref(body);
|
2015-11-22 19:53:04 +03:00
|
|
|
/* ... handlers handler bodynode */
|
|
|
|
duk_pop(CTX);
|
|
|
|
}
|
|
|
|
/* ... handlers handler */
|
|
|
|
duk_insert(CTX, -2);
|
|
|
|
/* ... handler handlers */
|
|
|
|
duk_pop(CTX);
|
|
|
|
/* ... handler */
|
|
|
|
duk_push_global_object(CTX);
|
|
|
|
/* ... handler Window */
|
|
|
|
dukky_push_event(CTX, evt);
|
|
|
|
/* ... handler Window event */
|
2016-01-31 04:38:34 +03:00
|
|
|
(void) nsu_getmonotonic_ms(&ctx->exec_start_time);
|
2015-11-22 19:53:04 +03:00
|
|
|
if (duk_pcall_method(CTX, 1) != 0) {
|
|
|
|
/* Failed to run the handler */
|
|
|
|
/* ... err */
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, DEBUG,
|
Use coccinelle to change logging macro calls in c files
for F in $(git ls-files '*.c');do spatch --sp-file foo.cocci --in-place ${F};done
@@ expression E; @@
-LOG(E);
+NSLOG(netsurf, INFO, E);
@@ expression E, E1; @@
-LOG(E, E1);
+NSLOG(netsurf, INFO, E, E1);
@@ expression E, E1, E2; @@
-LOG(E, E1, E2);
+NSLOG(netsurf, INFO, E, E1, E2);
@@ expression E, E1, E2, E3; @@
-LOG(E, E1, E2, E3);
+NSLOG(netsurf, INFO, E, E1, E2, E3);
@@ expression E, E1, E2, E3, E4; @@
-LOG(E, E1, E2, E3, E4);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4);
@@ expression E, E1, E2, E3, E4, E5; @@
-LOG(E, E1, E2, E3, E4, E5);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5);
@@ expression E, E1, E2, E3, E4, E5, E6; @@
-LOG(E, E1, E2, E3, E4, E5, E6);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6);
@@ expression E, E1, E2, E3, E4, E5, E6, E7; @@
-LOG(E, E1, E2, E3, E4, E5, E6, E7);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6, E7);
2017-09-06 20:28:12 +03:00
|
|
|
"OH NOES! An error running a handler. Meh.");
|
2015-11-22 19:53:04 +03:00
|
|
|
duk_get_prop_string(CTX, -1, "name");
|
|
|
|
duk_get_prop_string(CTX, -2, "message");
|
|
|
|
duk_get_prop_string(CTX, -3, "fileName");
|
|
|
|
duk_get_prop_string(CTX, -4, "lineNumber");
|
|
|
|
duk_get_prop_string(CTX, -5, "stack");
|
|
|
|
/* ... err name message fileName lineNumber stack */
|
2019-02-17 14:33:37 +03:00
|
|
|
NSLOG(dukky, DEBUG, "Uncaught error in JS: %s: %s",
|
Use coccinelle to change logging macro calls in c files
for F in $(git ls-files '*.c');do spatch --sp-file foo.cocci --in-place ${F};done
@@ expression E; @@
-LOG(E);
+NSLOG(netsurf, INFO, E);
@@ expression E, E1; @@
-LOG(E, E1);
+NSLOG(netsurf, INFO, E, E1);
@@ expression E, E1, E2; @@
-LOG(E, E1, E2);
+NSLOG(netsurf, INFO, E, E1, E2);
@@ expression E, E1, E2, E3; @@
-LOG(E, E1, E2, E3);
+NSLOG(netsurf, INFO, E, E1, E2, E3);
@@ expression E, E1, E2, E3, E4; @@
-LOG(E, E1, E2, E3, E4);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4);
@@ expression E, E1, E2, E3, E4, E5; @@
-LOG(E, E1, E2, E3, E4, E5);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5);
@@ expression E, E1, E2, E3, E4, E5, E6; @@
-LOG(E, E1, E2, E3, E4, E5, E6);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6);
@@ expression E, E1, E2, E3, E4, E5, E6, E7; @@
-LOG(E, E1, E2, E3, E4, E5, E6, E7);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6, E7);
2017-09-06 20:28:12 +03:00
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duk_safe_to_string(CTX, -5),
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duk_safe_to_string(CTX, -4));
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2019-02-17 14:33:37 +03:00
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NSLOG(dukky, DEBUG, " was at: %s line %s",
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Use coccinelle to change logging macro calls in c files
for F in $(git ls-files '*.c');do spatch --sp-file foo.cocci --in-place ${F};done
@@ expression E; @@
-LOG(E);
+NSLOG(netsurf, INFO, E);
@@ expression E, E1; @@
-LOG(E, E1);
+NSLOG(netsurf, INFO, E, E1);
@@ expression E, E1, E2; @@
-LOG(E, E1, E2);
+NSLOG(netsurf, INFO, E, E1, E2);
@@ expression E, E1, E2, E3; @@
-LOG(E, E1, E2, E3);
+NSLOG(netsurf, INFO, E, E1, E2, E3);
@@ expression E, E1, E2, E3, E4; @@
-LOG(E, E1, E2, E3, E4);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4);
@@ expression E, E1, E2, E3, E4, E5; @@
-LOG(E, E1, E2, E3, E4, E5);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5);
@@ expression E, E1, E2, E3, E4, E5, E6; @@
-LOG(E, E1, E2, E3, E4, E5, E6);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6);
@@ expression E, E1, E2, E3, E4, E5, E6, E7; @@
-LOG(E, E1, E2, E3, E4, E5, E6, E7);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6, E7);
2017-09-06 20:28:12 +03:00
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duk_safe_to_string(CTX, -3),
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duk_safe_to_string(CTX, -2));
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2019-02-17 14:33:37 +03:00
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NSLOG(dukky, DEBUG, " Stack trace: %s",
|
Use coccinelle to change logging macro calls in c files
for F in $(git ls-files '*.c');do spatch --sp-file foo.cocci --in-place ${F};done
@@ expression E; @@
-LOG(E);
+NSLOG(netsurf, INFO, E);
@@ expression E, E1; @@
-LOG(E, E1);
+NSLOG(netsurf, INFO, E, E1);
@@ expression E, E1, E2; @@
-LOG(E, E1, E2);
+NSLOG(netsurf, INFO, E, E1, E2);
@@ expression E, E1, E2, E3; @@
-LOG(E, E1, E2, E3);
+NSLOG(netsurf, INFO, E, E1, E2, E3);
@@ expression E, E1, E2, E3, E4; @@
-LOG(E, E1, E2, E3, E4);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4);
@@ expression E, E1, E2, E3, E4, E5; @@
-LOG(E, E1, E2, E3, E4, E5);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5);
@@ expression E, E1, E2, E3, E4, E5, E6; @@
-LOG(E, E1, E2, E3, E4, E5, E6);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6);
@@ expression E, E1, E2, E3, E4, E5, E6, E7; @@
-LOG(E, E1, E2, E3, E4, E5, E6, E7);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6, E7);
2017-09-06 20:28:12 +03:00
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duk_safe_to_string(CTX, -1));
|
2015-11-22 19:53:04 +03:00
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duk_pop_n(CTX, 6);
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/* ... */
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js_event_cleanup(ctx, evt);
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dom_event_unref(evt);
|
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return true;
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}
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/* ... result */
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duk_pop(CTX);
|
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/* ... */
|
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js_event_cleanup(ctx, evt);
|
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dom_event_unref(evt);
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return true;
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|
}
|