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* Copyright 2004 The WebRTC Project Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
#include <string>
#include "webrtc/libjingle/xmllite/xmlconstants.h"
#include "webrtc/base/basictypes.h"
namespace buzz {
// The Jid class encapsulates and provides parsing help for Jids. A Jid
// consists of three parts: the node, the domain and the resource, e.g.:
// node@domain/resource
// The node and resource are both optional. A valid jid is defined to have
// a domain. A bare jid is defined to not have a resource and a full jid
// *does* have a resource.
class Jid {
explicit Jid();
explicit Jid(const std::string& jid_string);
explicit Jid(const std::string& node_name,
const std::string& domain_name,
const std::string& resource_name);
const std::string & node() const { return node_name_; }
const std::string & domain() const { return domain_name_; }
const std::string & resource() const { return resource_name_; }
std::string Str() const;
Jid BareJid() const;
bool IsEmpty() const;
bool IsValid() const;
bool IsBare() const;
bool IsFull() const;
bool BareEquals(const Jid& other) const;
void CopyFrom(const Jid& jid);
bool operator==(const Jid& other) const;
bool operator!=(const Jid& other) const { return !operator==(other); }
bool operator<(const Jid& other) const { return Compare(other) < 0; };
bool operator>(const Jid& other) const { return Compare(other) > 0; };
int Compare(const Jid & other) const;
void ValidateOrReset();
static std::string PrepNode(const std::string& node, bool* valid);
static char PrepNodeAscii(char ch, bool* valid);
static std::string PrepResource(const std::string& start, bool* valid);
static char PrepResourceAscii(char ch, bool* valid);
static std::string PrepDomain(const std::string& domain, bool* valid);
static void PrepDomain(const std::string& domain,
std::string* buf, bool* valid);
static void PrepDomainLabel(
std::string::const_iterator start, std::string::const_iterator end,
std::string* buf, bool* valid);
static char PrepDomainLabelAscii(char ch, bool *valid);
std::string node_name_;
std::string domain_name_;
std::string resource_name_;