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