1 /*
2 * libjingle
3 * Copyright 2004--2005, Google Inc.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice,
9 * this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright notice,
11 * this list of conditions and the following disclaimer in the documentation
12 * and/or other materials provided with the distribution.
13 * 3. The name of the author may not be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28 #include "talk/xmllite/qname.h"
29
30 namespace buzz {
31
QName()32 QName::QName() {
33 }
34
QName(const QName & qname)35 QName::QName(const QName& qname)
36 : namespace_(qname.namespace_),
37 local_part_(qname.local_part_) {
38 }
39
QName(const StaticQName & const_value)40 QName::QName(const StaticQName& const_value)
41 : namespace_(const_value.ns),
42 local_part_(const_value.local) {
43 }
44
QName(const std::string & ns,const std::string & local)45 QName::QName(const std::string& ns, const std::string& local)
46 : namespace_(ns),
47 local_part_(local) {
48 }
49
QName(const std::string & merged_or_local)50 QName::QName(const std::string& merged_or_local) {
51 size_t i = merged_or_local.rfind(':');
52 if (i == std::string::npos) {
53 local_part_ = merged_or_local;
54 } else {
55 namespace_ = merged_or_local.substr(0, i);
56 local_part_ = merged_or_local.substr(i + 1);
57 }
58 }
59
~QName()60 QName::~QName() {
61 }
62
Merged() const63 std::string QName::Merged() const {
64 if (namespace_[0] == '\0')
65 return local_part_;
66
67 std::string result;
68 result.reserve(namespace_.length() + 1 + local_part_.length());
69 result += namespace_;
70 result += ':';
71 result += local_part_;
72 return result;
73 }
74
IsEmpty() const75 bool QName::IsEmpty() const {
76 return namespace_.empty() && local_part_.empty();
77 }
78
Compare(const StaticQName & other) const79 int QName::Compare(const StaticQName& other) const {
80 int result = local_part_.compare(other.local);
81 if (result != 0)
82 return result;
83
84 return namespace_.compare(other.ns);
85 }
86
Compare(const QName & other) const87 int QName::Compare(const QName& other) const {
88 int result = local_part_.compare(other.local_part_);
89 if (result != 0)
90 return result;
91
92 return namespace_.compare(other.namespace_);
93 }
94
95 } // namespace buzz
96