mirror of
https://github.com/rkd77/elinks.git
synced 2025-02-02 15:09:23 -05:00
[stracpy] Free memory allocated by jsval_to_string
This commit is contained in:
Witold Filipczyk
parent
b112650706
commit
12bb1ebbfa
src/ecmascript
@ -539,7 +539,7 @@ spidermonkey_eval_stringback(struct ecmascript_interpreter *interpreter,
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/* Undefined value. */
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result = NULL;
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} else {
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result = stracpy(jsval_to_string(ctx, r_rval));
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result = jsval_to_string(ctx, r_rval);
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}
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JS::LeaveRealm(ctx, comp);
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@ -106,6 +106,7 @@ console_log(JSContext *ctx, unsigned int argc, JS::Value *vp)
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fprintf(f, "%s\n", key);
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fclose(f);
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}
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mem_free_if(key);
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}
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args.rval().setBoolean(true);
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@ -292,7 +292,9 @@ document_set_property_cookie(JSContext *ctx, unsigned int argc, JS::Value *vp)
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if (!vs) {
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return false;
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}
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set_cookie(vs->uri, jsval_to_string(ctx, args[0]));
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char *text = jsval_to_string(ctx, args[0]);
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set_cookie(vs->uri, text);
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mem_free_if(text);
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return true;
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}
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@ -751,7 +753,12 @@ document_set_property_location(JSContext *ctx, unsigned int argc, JS::Value *vp)
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return false;
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}
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doc_view = vs->doc_view;
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location_goto(doc_view, jsval_to_string(ctx, args[0]));
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char *url = jsval_to_string(ctx, args[0]);
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if (url) {
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location_goto(doc_view, url);
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mem_free(url);
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}
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return true;
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}
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@ -936,7 +943,7 @@ document_set_property_title(JSContext *ctx, int argc, JS::Value *vp)
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}
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doc_view = vs->doc_view;
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document = doc_view->document;
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mem_free_set(&document->title, stracpy(jsval_to_string(ctx, args[0])));
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mem_free_set(&document->title, jsval_to_string(ctx, args[0]));
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print_screen_status(doc_view->session);
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return true;
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@ -1006,7 +1013,11 @@ document_set_property_url(JSContext *ctx, unsigned int argc, JS::Value *vp)
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return false;
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}
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doc_view = vs->doc_view;
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location_goto(doc_view, jsval_to_string(ctx, args[0]));
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char *url = jsval_to_string(ctx, args[0]);
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if (url) {
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location_goto(doc_view, url);
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mem_free(url);
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}
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return true;
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}
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@ -1601,10 +1601,12 @@ element_set_property_className(JSContext *ctx, unsigned int argc, JS::Value *vp)
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if (!el) {
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return true;
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}
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char *val = jsval_to_string(ctx, args[0]);
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std::string value = jsval_to_string(ctx, args[0]);
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std::string value = val;
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el->set_attribute("class", value);
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interpreter->changed = true;
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mem_free_if(val);
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return true;
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}
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@ -1642,12 +1644,14 @@ element_set_property_dir(JSContext *ctx, unsigned int argc, JS::Value *vp)
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return true;
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}
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std::string value = jsval_to_string(ctx, args[0]);
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char *val = jsval_to_string(ctx, args[0]);
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std::string value = val;
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if (value == "ltr" || value == "rtl" || value == "auto") {
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el->set_attribute("dir", value);
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interpreter->changed = true;
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}
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mem_free_if(val);
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return true;
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}
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@ -1686,10 +1690,13 @@ element_set_property_id(JSContext *ctx, unsigned int argc, JS::Value *vp)
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return true;
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}
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std::string value = jsval_to_string(ctx, args[0]);
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char *val = jsval_to_string(ctx, args[0]);
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std::string value = val;
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el->set_attribute("id", value);
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interpreter->changed = true;
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mem_free_if(val);
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return true;
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}
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@ -1734,8 +1741,10 @@ element_set_property_innerHtml(JSContext *ctx, unsigned int argc, JS::Value *vp)
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}
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std::string text = "<root>";
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text += jsval_to_string(ctx, args[0]);
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char *vv = jsval_to_string(ctx, args[0]);
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text += vv;
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text += "</root>";
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mem_free_if(vv);
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xmlDoc* doc = htmlReadDoc((xmlChar*)text.c_str(), NULL, NULL, HTML_PARSE_RECOVER | HTML_PARSE_NOERROR | HTML_PARSE_NOWARNING);
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// Encapsulate raw libxml document in a libxml++ wrapper
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@ -1798,6 +1807,7 @@ element_set_property_innerText(JSContext *ctx, unsigned int argc, JS::Value *vp)
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char *text = jsval_to_string(ctx, args[0]);
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el->add_child_text(text);
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interpreter->changed = true;
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mem_free_if(text);
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return true;
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}
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@ -1835,10 +1845,13 @@ element_set_property_lang(JSContext *ctx, unsigned int argc, JS::Value *vp)
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return true;
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}
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std::string value = jsval_to_string(ctx, args[0]);
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char *val = jsval_to_string(ctx, args[0]);
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std::string value = val;
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el->set_attribute("lang", value);
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interpreter->changed = true;
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mem_free_if(val);
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return true;
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}
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@ -1938,10 +1951,13 @@ element_set_property_title(JSContext *ctx, unsigned int argc, JS::Value *vp)
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return true;
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}
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std::string value = jsval_to_string(ctx, args[0]);
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char *val = jsval_to_string(ctx, args[0]);
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std::string value = val;
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el->set_attribute("title", value);
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interpreter->changed = true;
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mem_free_if(val);
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return true;
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}
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@ -2113,11 +2129,14 @@ element_getAttributeNode(JSContext *ctx, unsigned int argc, JS::Value *rval)
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args.rval().setUndefined();
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return true;
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}
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std::string v = jsval_to_string(ctx, args[0]);
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char *vv = jsval_to_string(ctx, args[0]);
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std::string v = vv;
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xmlpp::Attribute *attr = el->get_attribute(v);
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JSObject *obj = getAttr(ctx, attr);
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args.rval().setObject(*obj);
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mem_free_if(vv);
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return true;
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}
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@ -2148,10 +2167,13 @@ element_hasAttribute(JSContext *ctx, unsigned int argc, JS::Value *rval)
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args.rval().setBoolean(false);
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return true;
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}
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std::string v = jsval_to_string(ctx, args[0]);
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char *vv = jsval_to_string(ctx, args[0]);
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std::string v = vv;
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xmlpp::Attribute *attr = el->get_attribute(v);
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args.rval().setBoolean((bool)attr);
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mem_free_if(vv);
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return true;
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}
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@ -2406,10 +2428,14 @@ element_setAttribute(JSContext *ctx, unsigned int argc, JS::Value *rval)
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}
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if (args[0].isString() && args[1].isString()) {
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std::string attr = jsval_to_string(ctx, args[0]);
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std::string value = jsval_to_string(ctx, args[1]);
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char *attr_c = jsval_to_string(ctx, args[0]);
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std::string attr = attr_c;
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char *value_c = jsval_to_string(ctx, args[1]);
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std::string value = value_c;
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el->set_attribute(attr, value);
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interpreter->changed = true;
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mem_free_if(attr_c);
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mem_free_if(value_c);
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}
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return true;
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@ -2548,6 +2574,8 @@ htmlCollection_namedItem(JSContext *ctx, unsigned int argc, JS::Value *vp)
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bool ret = htmlCollection_namedItem2(ctx, hobj, str, &rval);
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args.rval().set(rval);
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mem_free_if(str);
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return ret;
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}
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@ -2674,10 +2702,15 @@ htmlCollection_get_property(JSContext *ctx, JS::HandleObject hobj, JS::HandleId
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JS_IdToValue(ctx, id, &r_idval);
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char *string = jsval_to_string(ctx, r_idval);
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std::string test = string;
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if (string) {
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std::string test = string;
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if (test != "item" && test != "namedItem") {
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return htmlCollection_namedItem2(ctx, hobj, string, hvp);
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if (test != "item" && test != "namedItem") {
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bool ret = htmlCollection_namedItem2(ctx, hobj, string, hvp);
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mem_free(string);
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return ret;
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}
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mem_free(string);
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}
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}
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@ -3016,6 +3049,8 @@ attributes_getNamedItem(JSContext *ctx, unsigned int argc, JS::Value *vp)
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bool ret = attributes_namedItem2(ctx, hobj, str, &rval);
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args.rval().set(rval);
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mem_free_if(str);
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return ret;
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}
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@ -366,7 +366,7 @@ input_set_property_alt(JSContext *ctx, unsigned int argc, JS::Value *vp)
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assert(fc);
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assert(fc->form && fs);
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mem_free_set(&fc->alt, stracpy(jsval_to_string(ctx, args[0])));
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mem_free_set(&fc->alt, jsval_to_string(ctx, args[0]));
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return true;
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}
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@ -780,7 +780,7 @@ input_set_property_name(JSContext *ctx, unsigned int argc, JS::Value *vp)
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assert(fc);
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assert(fc->form && fs);
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mem_free_set(&fc->name, stracpy(jsval_to_string(ctx, args[0])));
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mem_free_set(&fc->name, jsval_to_string(ctx, args[0]));
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return true;
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}
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@ -1136,7 +1136,7 @@ input_set_property_src(JSContext *ctx, unsigned int argc, JS::Value *vp)
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if (linknum >= 0) link = &document->links[linknum];
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if (link) {
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mem_free_set(&link->where_img, stracpy(jsval_to_string(ctx, args[0])));
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mem_free_set(&link->where_img, jsval_to_string(ctx, args[0]));
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}
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return true;
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@ -1326,7 +1326,7 @@ input_set_property_value(JSContext *ctx, unsigned int argc, JS::Value *vp)
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assert(fc->form && fs);
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if (fc->type != FC_FILE) {
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mem_free_set(&fs->value, stracpy(jsval_to_string(ctx, args[0])));
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mem_free_set(&fs->value, jsval_to_string(ctx, args[0]));
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if (fc->type == FC_TEXT || fc->type == FC_PASSWORD)
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fs->state = strlen(fs->value);
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}
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@ -1812,12 +1812,16 @@ form_elements_get_property(JSContext *ctx, JS::HandleObject hobj, JS::HandleId h
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JS_IdToValue(ctx, id, &r_idval);
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char *string = jsval_to_string(ctx, r_idval);
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std::string test = string;
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if (test == "item" || test == "namedItem") {
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return true;
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}
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if (string) {
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std::string test = string;
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if (test == "item" || test == "namedItem") {
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mem_free(string);
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return true;
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}
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form_elements_namedItem2(ctx, hobj, string, hvp);
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form_elements_namedItem2(ctx, hobj, string, hvp);
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mem_free(string);
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}
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return true;
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}
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@ -1974,12 +1978,11 @@ form_elements_namedItem(JSContext *ctx, unsigned int argc, JS::Value *vp)
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JS::RootedObject hobj(ctx, &args.thisv().toObject());
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JS::RootedValue rval(ctx, val);
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// JS::Value *argv = JS_ARGV(ctx, rval);
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char *string = jsval_to_string(ctx, args[0]);
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bool ret = form_elements_namedItem2(ctx, hobj, string, &rval);
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args.rval().set(rval);
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// JS_SET_RVAL(ctx, rval, val);
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mem_free_if(string);
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return ret;
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}
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@ -2247,7 +2250,7 @@ form_set_property_action(JSContext *ctx, unsigned int argc, JS::Value *vp)
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assert(form);
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string = stracpy(jsval_to_string(ctx, args[0]));
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string = jsval_to_string(ctx, args[0]);
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if (form->action) {
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ecmascript_set_action(&form->action, string);
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} else {
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@ -2386,6 +2389,9 @@ form_set_property_encoding(JSContext *ctx, unsigned int argc, JS::Value *vp)
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assert(form);
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string = jsval_to_string(ctx, args[0]);
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if (!string) {
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return true;
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}
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if (!c_strcasecmp(string, "application/x-www-form-urlencoded")) {
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form->method = form->method == FORM_METHOD_GET ? FORM_METHOD_GET
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: FORM_METHOD_POST;
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@ -2394,6 +2400,7 @@ form_set_property_encoding(JSContext *ctx, unsigned int argc, JS::Value *vp)
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} else if (!c_strcasecmp(string, "text/plain")) {
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form->method = FORM_METHOD_POST_TEXT_PLAIN;
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}
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mem_free(string);
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return true;
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}
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@ -2535,11 +2542,15 @@ form_set_property_method(JSContext *ctx, unsigned int argc, JS::Value *vp)
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assert(form);
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string = jsval_to_string(ctx, args[0]);
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if (!string) {
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return true;
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}
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if (!c_strcasecmp(string, "GET")) {
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form->method = FORM_METHOD_GET;
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} else if (!c_strcasecmp(string, "POST")) {
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form->method = FORM_METHOD_POST;
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}
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mem_free(string);
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return true;
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}
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@ -2625,7 +2636,7 @@ form_set_property_name(JSContext *ctx, unsigned int argc, JS::Value *vp)
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form = find_form_by_form_view(doc_view->document, fv);
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assert(form);
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mem_free_set(&form->name, stracpy(jsval_to_string(ctx, args[0])));
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mem_free_set(&form->name, jsval_to_string(ctx, args[0]));
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return true;
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}
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@ -2709,7 +2720,7 @@ form_set_property_target(JSContext *ctx, unsigned int argc, JS::Value *vp)
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form = find_form_by_form_view(doc_view->document, fv);
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assert(form);
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mem_free_set(&form->target, stracpy(jsval_to_string(ctx, args[0])));
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mem_free_set(&form->target, jsval_to_string(ctx, args[0]));
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return true;
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}
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@ -3144,6 +3155,8 @@ forms_namedItem(JSContext *ctx, unsigned int argc, JS::Value *vp)
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find_form_by_name(ctx, doc_view, string, &rval);
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args.rval().set(rval.get());
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mem_free_if(string);
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return true;
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}
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@ -156,8 +156,6 @@ localstorage_getitem(JSContext *ctx, unsigned int argc, JS::Value *vp)
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struct ecmascript_interpreter *interpreter = JS::GetRealmPrivate(comp);
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JS::CallArgs args = CallArgsFromVp(argc, vp);
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unsigned char *key = jsval_to_string(ctx, args[0]);
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//DBG("localstorage get by key: %s\n", args);
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if (argc != 1)
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{
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@ -165,18 +163,19 @@ localstorage_getitem(JSContext *ctx, unsigned int argc, JS::Value *vp)
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return(true);
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}
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unsigned char *val;
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unsigned char *key = jsval_to_string(ctx, args[0]);
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if (key) {
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unsigned char *val = readFromStorage(key);
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val = readFromStorage(key);
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//DBG("%s %s\n", key, val);
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//DBG("%s %s\n", key, val);
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args.rval().setString(JS_NewStringCopyZ(ctx, val));
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args.rval().setString(JS_NewStringCopyZ(ctx, val));
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mem_free(val);
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return(true);
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mem_free(val);
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mem_free(key);
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}
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return true;
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}
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/* @localstorage_funcs{"setItem"} */
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@ -743,7 +743,12 @@ location_set_property_href(JSContext *ctx, unsigned int argc, JS::Value *vp)
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return false;
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}
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doc_view = vs->doc_view;
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location_goto(doc_view, jsval_to_string(ctx, args[0]));
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char *url = jsval_to_string(ctx, args[0]);
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if (url) {
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location_goto(doc_view, url);
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mem_free(url);
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}
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return true;
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}
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@ -244,11 +244,11 @@ window_alert(JSContext *ctx, unsigned int argc, JS::Value *rval)
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string = jsval_to_string(ctx, args[0]);
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if (!*string)
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if (!string)
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return true;
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|
||||
info_box(vs->doc_view->session->tab->term, MSGBOX_FREE_TEXT,
|
||||
N_("JavaScript Alert"), ALIGN_CENTER, stracpy(string));
|
||||
N_("JavaScript Alert"), ALIGN_CENTER, string);
|
||||
|
||||
args.rval().setUndefined();
|
||||
return true;
|
||||
@ -308,7 +308,10 @@ window_open(JSContext *ctx, unsigned int argc, JS::Value *rval)
|
||||
}
|
||||
}
|
||||
|
||||
url = stracpy(jsval_to_string(ctx, args[0]));
|
||||
url = jsval_to_string(ctx, args[0]);
|
||||
if (!url) {
|
||||
return true;
|
||||
}
|
||||
trim_chars(url, ' ', 0);
|
||||
url2 = join_urls(doc_view->document->uri, url);
|
||||
mem_free(url);
|
||||
@ -316,7 +319,7 @@ window_open(JSContext *ctx, unsigned int argc, JS::Value *rval)
|
||||
return true;
|
||||
}
|
||||
if (argc > 1) {
|
||||
frame = stracpy(jsval_to_string(ctx, args[1]));
|
||||
frame = jsval_to_string(ctx, args[1]);
|
||||
if (!frame) {
|
||||
mem_free(url2);
|
||||
return true;
|
||||
@ -406,11 +409,6 @@ window_setTimeout(JSContext *ctx, unsigned int argc, JS::Value *rval)
|
||||
if (args[0].isString()) {
|
||||
code = jsval_to_string(ctx, args[0]);
|
||||
|
||||
if (!*code) {
|
||||
return true;
|
||||
}
|
||||
code = stracpy(code);
|
||||
|
||||
if (!code) {
|
||||
return true;
|
||||
}
|
||||
@ -530,7 +528,7 @@ window_set_property_status(JSContext *ctx, unsigned int argc, JS::Value *vp)
|
||||
return true;
|
||||
}
|
||||
|
||||
mem_free_set(&vs->doc_view->session->status.window_status, stracpy(jsval_to_string(ctx, args[0])));
|
||||
mem_free_set(&vs->doc_view->session->status.window_status, jsval_to_string(ctx, args[0]));
|
||||
print_screen_status(vs->doc_view->session);
|
||||
|
||||
return true;
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user