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Side by Side Diff: net/base/host_port_pair.cc

Issue 992733002: Remove //net (except for Android test stuff) and sdch (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 5 years, 9 months ago
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1 // Copyright (c) 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.
4
5 #include "net/base/host_port_pair.h"
6
7 #include "base/logging.h"
8 #include "base/strings/string_number_conversions.h"
9 #include "base/strings/string_split.h"
10 #include "base/strings/string_util.h"
11 #include "base/strings/stringprintf.h"
12 #include "net/base/ip_endpoint.h"
13 #include "net/base/net_util.h"
14 #include "url/gurl.h"
15
16 namespace net {
17
18 HostPortPair::HostPortPair() : port_(0) {}
19 HostPortPair::HostPortPair(const std::string& in_host, uint16 in_port)
20 : host_(in_host), port_(in_port) {}
21
22 // static
23 HostPortPair HostPortPair::FromURL(const GURL& url) {
24 return HostPortPair(url.HostNoBrackets(),
25 static_cast<uint16>(url.EffectiveIntPort()));
26 }
27
28 // static
29 HostPortPair HostPortPair::FromIPEndPoint(const IPEndPoint& ipe) {
30 return HostPortPair(ipe.ToStringWithoutPort(), ipe.port());
31 }
32
33 HostPortPair HostPortPair::FromString(const std::string& str) {
34 std::vector<std::string> key_port;
35 base::SplitString(str, ':', &key_port);
36 if (key_port.size() != 2)
37 return HostPortPair();
38 int port;
39 if (!base::StringToInt(key_port[1], &port))
40 return HostPortPair();
41 if (!IsPortValid(port))
42 return HostPortPair();
43 HostPortPair host_port_pair;
44 host_port_pair.set_host(key_port[0]);
45 host_port_pair.set_port(static_cast<uint16>(port));
46 return host_port_pair;
47 }
48
49 std::string HostPortPair::ToString() const {
50 std::string ret(HostForURL());
51 ret += ':';
52 ret += base::IntToString(port_);
53 return ret;
54 }
55
56 std::string HostPortPair::HostForURL() const {
57 // TODO(rtenneti): Add support for |host| to have '\0'.
58 if (host_.find('\0') != std::string::npos) {
59 std::string host_for_log(host_);
60 size_t nullpos;
61 while ((nullpos = host_for_log.find('\0')) != std::string::npos) {
62 host_for_log.replace(nullpos, 1, "%00");
63 }
64 LOG(DFATAL) << "Host has a null char: " << host_for_log;
65 }
66 // Check to see if the host is an IPv6 address. If so, added brackets.
67 if (host_.find(':') != std::string::npos) {
68 DCHECK_NE(host_[0], '[');
69 return base::StringPrintf("[%s]", host_.c_str());
70 }
71
72 return host_;
73 }
74
75 } // namespace net
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