1 // Copyright 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #import "net/base/mac/url_conversions.h"
7 #import <Foundation/Foundation.h>
9 #include "base/mac/scoped_nsobject.h"
10 #include "net/base/escape.h"
12 #include "url/url_canon.h"
16 NSURL* NSURLWithGURL(const GURL& url) {
20 // NSURL strictly enforces RFC 1738 which requires that certain characters
21 // are always encoded. These characters are: "<", ">", """, "#", "%", "{",
22 // "}", "|", "\", "^", "~", "[", "]", and "`".
24 // GURL leaves some of these characters unencoded in the path, query, and
25 // ref. This function manually encodes those components, and then passes the
27 GURL::Replacements replacements;
28 std::string escaped_path = EscapeNSURLPrecursor(url.path());
29 std::string escaped_query = EscapeNSURLPrecursor(url.query());
30 std::string escaped_ref = EscapeNSURLPrecursor(url.ref());
31 if (!escaped_path.empty()) {
32 replacements.SetPath(escaped_path.c_str(),
33 url::Component(0, escaped_path.size()));
35 if (!escaped_query.empty()) {
36 replacements.SetQuery(escaped_query.c_str(),
37 url::Component(0, escaped_query.size()));
39 if (!escaped_ref.empty()) {
40 replacements.SetRef(escaped_ref.c_str(),
41 url::Component(0, escaped_ref.size()));
43 GURL escaped_url = url.ReplaceComponents(replacements);
45 base::scoped_nsobject<NSString> escaped_url_string(
46 [[NSString alloc] initWithUTF8String:escaped_url.spec().c_str()]);
47 return [NSURL URLWithString:escaped_url_string];
50 GURL GURLWithNSURL(NSURL* url) {
52 return GURL([[url absoluteString] UTF8String]);