mirror of
https://github.com/klzgrad/naiveproxy.git
synced 2024-11-24 14:26:09 +03:00
84 lines
2.5 KiB
C++
84 lines
2.5 KiB
C++
|
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
|
||
|
|
// Use of this source code is governed by a BSD-style license that can be
|
||
|
|
// found in the LICENSE file.
|
||
|
|
|
||
|
|
#include "net/base/host_port_pair.h"
|
||
|
|
|
||
|
|
#include "base/logging.h"
|
||
|
|
#include "base/strings/string_number_conversions.h"
|
||
|
|
#include "base/strings/string_split.h"
|
||
|
|
#include "base/strings/string_util.h"
|
||
|
|
#include "base/strings/stringprintf.h"
|
||
|
|
#include "base/trace_event/memory_usage_estimator.h"
|
||
|
|
#include "net/base/ip_endpoint.h"
|
||
|
|
#include "net/base/parse_number.h"
|
||
|
|
#include "net/base/port_util.h"
|
||
|
|
#include "url/gurl.h"
|
||
|
|
|
||
|
|
namespace net {
|
||
|
|
|
||
|
|
HostPortPair::HostPortPair() : port_(0) {}
|
||
|
|
HostPortPair::HostPortPair(const std::string& in_host, uint16_t in_port)
|
||
|
|
: host_(in_host), port_(in_port) {
|
||
|
|
}
|
||
|
|
|
||
|
|
// static
|
||
|
|
HostPortPair HostPortPair::FromURL(const GURL& url) {
|
||
|
|
return HostPortPair(url.HostNoBrackets(),
|
||
|
|
static_cast<uint16_t>(url.EffectiveIntPort()));
|
||
|
|
}
|
||
|
|
|
||
|
|
// static
|
||
|
|
HostPortPair HostPortPair::FromIPEndPoint(const IPEndPoint& ipe) {
|
||
|
|
return HostPortPair(ipe.ToStringWithoutPort(), ipe.port());
|
||
|
|
}
|
||
|
|
|
||
|
|
// static
|
||
|
|
HostPortPair HostPortPair::FromString(const std::string& str) {
|
||
|
|
std::vector<base::StringPiece> key_port = base::SplitStringPiece(
|
||
|
|
str, ":", base::TRIM_WHITESPACE, base::SPLIT_WANT_ALL);
|
||
|
|
if (key_port.size() != 2)
|
||
|
|
return HostPortPair();
|
||
|
|
int port;
|
||
|
|
if (!ParseInt32(key_port[1], ParseIntFormat::NON_NEGATIVE, &port))
|
||
|
|
return HostPortPair();
|
||
|
|
if (!IsPortValid(port))
|
||
|
|
return HostPortPair();
|
||
|
|
HostPortPair host_port_pair;
|
||
|
|
host_port_pair.set_host(key_port[0].as_string());
|
||
|
|
host_port_pair.set_port(static_cast<uint16_t>(port));
|
||
|
|
return host_port_pair;
|
||
|
|
}
|
||
|
|
|
||
|
|
std::string HostPortPair::ToString() const {
|
||
|
|
std::string ret(HostForURL());
|
||
|
|
ret += ':';
|
||
|
|
ret += base::UintToString(port_);
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
std::string HostPortPair::HostForURL() const {
|
||
|
|
// TODO(rtenneti): Add support for |host| to have '\0'.
|
||
|
|
if (host_.find('\0') != std::string::npos) {
|
||
|
|
std::string host_for_log(host_);
|
||
|
|
size_t nullpos;
|
||
|
|
while ((nullpos = host_for_log.find('\0')) != std::string::npos) {
|
||
|
|
host_for_log.replace(nullpos, 1, "%00");
|
||
|
|
}
|
||
|
|
LOG(DFATAL) << "Host has a null char: " << host_for_log;
|
||
|
|
}
|
||
|
|
// Check to see if the host is an IPv6 address. If so, added brackets.
|
||
|
|
if (host_.find(':') != std::string::npos) {
|
||
|
|
DCHECK_NE(host_[0], '[');
|
||
|
|
return base::StringPrintf("[%s]", host_.c_str());
|
||
|
|
}
|
||
|
|
|
||
|
|
return host_;
|
||
|
|
}
|
||
|
|
|
||
|
|
size_t HostPortPair::EstimateMemoryUsage() const {
|
||
|
|
return base::trace_event::EstimateMemoryUsage(host_);
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace net
|