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/**
* vimb - a webkit based vim like browser.
*
* Copyright (C) 2012-2018 Daniel Carl
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see http://www.gnu.org/licenses/.
*/
#include <JavaScriptCore/JavaScript.h>
#include <glib.h>
#include <webkit2/webkit2.h>
#include "js.h"
#include "config.h"
/**
* Returns a new allocates string for given value javascript result.
* String must be freed if not used anymore.
*/
char *js_result_as_string(WebKitJavascriptResult *res)
{
JSGlobalContextRef cr;
JSStringRef jsstring;
JSValueRef jsvalue;
gsize max;
g_return_val_if_fail(res != NULL, NULL);
jsvalue = webkit_javascript_result_get_value(res);
cr = webkit_javascript_result_get_global_context(res);
jsstring = JSValueToStringCopy(cr, jsvalue, NULL);
max = JSStringGetMaximumUTF8CStringSize(jsstring);
if (max > 0) {
char *string = g_new(char, max);
JSStringGetUTF8CString(jsstring, string, max);
return string;
}
return NULL;
}
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