1 /*
2 * Copyright 2009-2017 Alibaba Cloud All rights reserved.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17
18 #include <alibabacloud/oss/model/ListObjectVersionsResult.h>
19 #include <external/tinyxml2/tinyxml2.h>
20 #include <alibabacloud/oss/model/Owner.h>
21 #include "utils/Utils.h"
22 using namespace AlibabaCloud::OSS;
23 using namespace tinyxml2;
24
25
ListObjectVersionsResult()26 ListObjectVersionsResult::ListObjectVersionsResult() :
27 OssResult(),
28 name_(),
29 prefix_(),
30 keyMarker_(),
31 nextKeyMarker_(),
32 versionIdMarker_(),
33 nextVersionIdMarker_(),
34 delimiter_(),
35 encodingType_(),
36 isTruncated_(false),
37 maxKeys_(),
38 commonPrefixes_(),
39 objectVersionSummarys_(),
40 deleteMarkerSummarys_()
41 {
42 }
43
ListObjectVersionsResult(const std::string & result)44 ListObjectVersionsResult::ListObjectVersionsResult(const std::string& result):
45 ListObjectVersionsResult()
46 {
47 *this = result;
48 }
49
ListObjectVersionsResult(const std::shared_ptr<std::iostream> & result)50 ListObjectVersionsResult::ListObjectVersionsResult(const std::shared_ptr<std::iostream>& result):
51 ListObjectVersionsResult()
52 {
53 std::istreambuf_iterator<char> isb(*result.get()), end;
54 std::string str(isb, end);
55 *this = str;
56 }
57
operator =(const std::string & result)58 ListObjectVersionsResult& ListObjectVersionsResult::operator =(const std::string& result)
59 {
60 XMLDocument doc;
61 XMLError xml_err;
62 if ((xml_err = doc.Parse(result.c_str(), result.size())) == XML_SUCCESS) {
63 XMLElement* root =doc.RootElement();
64 if (root && !std::strncmp("ListVersionsResult", root->Name(), 18)) {
65 XMLElement *node;
66 node = root->FirstChildElement("Name");
67 if (node && node->GetText()) name_ = node->GetText();
68
69 node = root->FirstChildElement("Prefix");
70 if (node && node->GetText()) prefix_ = node->GetText();
71
72 node = root->FirstChildElement("KeyMarker");
73 if (node && node->GetText()) keyMarker_ = node->GetText();
74
75 node = root->FirstChildElement("NextKeyMarker");
76 if (node && node->GetText()) nextKeyMarker_ = node->GetText();
77
78 node = root->FirstChildElement("VersionIdMarker");
79 if (node && node->GetText()) versionIdMarker_ = node->GetText();
80
81 node = root->FirstChildElement("NextVersionIdMarker");
82 if (node && node->GetText()) nextVersionIdMarker_ = node->GetText();
83
84 node = root->FirstChildElement("Delimiter");
85 if (node && node->GetText()) delimiter_ = node->GetText();
86
87 node = root->FirstChildElement("MaxKeys");
88 if (node && node->GetText()) maxKeys_ = atoi(node->GetText());
89
90 node = root->FirstChildElement("IsTruncated");
91 if (node && node->GetText()) isTruncated_ = !std::strncmp("true", node->GetText(), 4);
92
93 node = root->FirstChildElement("EncodingType");
94 if (node && node->GetText()) encodingType_ = node->GetText();
95
96 //Detect encode type
97 bool useUrlDecode = !ToLower(encodingType_.c_str()).compare(0, 3, "url", 3);
98
99 //CommonPrefixes
100 node = root->FirstChildElement("CommonPrefixes");
101 for (; node; node = node->NextSiblingElement("CommonPrefixes")) {
102 XMLElement *prefix_node = node->FirstChildElement("Prefix");
103 if (prefix_node && prefix_node->GetText()) commonPrefixes_.push_back(
104 (useUrlDecode ? UrlDecode(prefix_node->GetText()) : prefix_node->GetText()));
105 }
106
107 //Version
108 XMLElement *contents_node = root->FirstChildElement("Version");
109 for (; contents_node; contents_node = contents_node->NextSiblingElement("Version")) {
110 ObjectVersionSummary content;
111 node = contents_node->FirstChildElement("Key");
112 if (node && node->GetText()) content.key_ = useUrlDecode ? UrlDecode(node->GetText()) : node->GetText();
113
114 node = contents_node->FirstChildElement("VersionId");
115 if (node && node->GetText()) content.versionid_ = node->GetText();
116
117 node = contents_node->FirstChildElement("IsLatest");
118 if (node && node->GetText()) content.isLatest_ = !std::strncmp("true", node->GetText(), 4);
119
120 node = contents_node->FirstChildElement("LastModified");
121 if (node && node->GetText()) content.lastModified_ = node->GetText();
122
123 node = contents_node->FirstChildElement("ETag");
124 if (node && node->GetText()) content.eTag_ = TrimQuotes(node->GetText());
125
126 node = contents_node->FirstChildElement("Size");
127 if (node && node->GetText()) content.size_ = std::atoll(node->GetText());
128
129 node = contents_node->FirstChildElement("StorageClass");
130 if (node && node->GetText()) content.storageClass_ = ToStorageClassType(node->GetText());
131
132 node = contents_node->FirstChildElement("Type");
133 if (node && node->GetText()) content.type_ = node->GetText();
134
135 node = contents_node->FirstChildElement("Owner");
136 std::string owner_ID, owner_DisplayName;
137 if (node) {
138 XMLElement *sub_node;
139 sub_node = node->FirstChildElement("ID");
140 if (sub_node && sub_node->GetText()) owner_ID = sub_node->GetText();
141
142 sub_node = node->FirstChildElement("DisplayName");
143 if (sub_node && sub_node->GetText()) owner_DisplayName = sub_node->GetText();
144 }
145
146 content.owner_ = Owner(owner_ID, owner_DisplayName);
147 objectVersionSummarys_.push_back(content);
148 }
149
150 //DeleteMarker
151 contents_node = root->FirstChildElement("DeleteMarker");
152 for (; contents_node; contents_node = contents_node->NextSiblingElement("DeleteMarker")) {
153 DeleteMarkerSummary content;
154 node = contents_node->FirstChildElement("Key");
155 if (node && node->GetText()) content.key_ = useUrlDecode ? UrlDecode(node->GetText()) : node->GetText();
156
157 node = contents_node->FirstChildElement("VersionId");
158 if (node && node->GetText()) content.versionid_ = node->GetText();
159
160 node = contents_node->FirstChildElement("IsLatest");
161 if (node && node->GetText()) content.isLatest_ = !std::strncmp("true", node->GetText(), 4);
162
163 node = contents_node->FirstChildElement("LastModified");
164 if (node && node->GetText()) content.lastModified_ = node->GetText();
165
166 node = contents_node->FirstChildElement("Owner");
167 std::string owner_ID, owner_DisplayName;
168 if (node) {
169 XMLElement *sub_node;
170 sub_node = node->FirstChildElement("ID");
171 if (sub_node && sub_node->GetText()) owner_ID = sub_node->GetText();
172
173 sub_node = node->FirstChildElement("DisplayName");
174 if (sub_node && sub_node->GetText()) owner_DisplayName = sub_node->GetText();
175 }
176
177 content.owner_ = Owner(owner_ID, owner_DisplayName);
178 deleteMarkerSummarys_.push_back(content);
179 }
180
181 //EncodingType
182 if (useUrlDecode) {
183 delimiter_ = UrlDecode(delimiter_);
184 keyMarker_ = UrlDecode(keyMarker_);
185 nextKeyMarker_ = UrlDecode(nextKeyMarker_);
186 prefix_ = UrlDecode(prefix_);
187 }
188 }
189
190 //TODO check the result and the parse flag;
191 parseDone_ = true;
192 }
193
194 return *this;
195 }
196
197