1 // Copyright (c) 2015-2019 The Bitcoin Core developers
2 // Distributed under the MIT software license, see the accompanying
3 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
4 
5 #include <util/url.h>
6 
7 #include <event2/http.h>
8 #include <stdlib.h>
9 #include <string>
10 
urlDecode(const std::string & urlEncoded)11 std::string urlDecode(const std::string &urlEncoded) {
12     std::string res;
13     if (!urlEncoded.empty()) {
14         char *decoded = evhttp_uridecode(urlEncoded.c_str(), false, nullptr);
15         if (decoded) {
16             res = std::string(decoded);
17             free(decoded);
18         }
19     }
20     return res;
21 }
22