wasDAVClient – Blame information for rev 3
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Rev | Author | Line No. | Line |
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1 | office | 1 | using System; |
2 | using System.Collections.Generic; |
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3 | using System.IO; |
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4 | using System.Linq; |
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5 | using System.Net; |
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6 | using System.Xml; |
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7 | using wasDAVClient.Model; |
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8 | |||
9 | namespace wasDAVClient.Helpers |
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10 | { |
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11 | /// <summary> |
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3 | office | 12 | /// Represents the parser for response's results. |
1 | office | 13 | /// </summary> |
14 | internal static class ResponseParser |
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15 | { |
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3 | office | 16 | internal static XmlReaderSettings XmlReaderSettings = new XmlReaderSettings |
17 | { |
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18 | IgnoreComments = true, |
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19 | IgnoreProcessingInstructions = true, |
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20 | IgnoreWhitespace = true |
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21 | }; |
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22 | |||
1 | office | 23 | /// <summary> |
3 | office | 24 | /// Parses the disk item. |
1 | office | 25 | /// </summary> |
26 | /// <param name="stream">The response text.</param> |
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27 | /// <returns>The parsed item.</returns> |
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28 | public static Item ParseItem(Stream stream) |
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29 | { |
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30 | return ParseItems(stream).FirstOrDefault(); |
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31 | } |
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32 | |||
33 | /// <summary> |
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3 | office | 34 | /// Parses the disk items. |
1 | office | 35 | /// </summary> |
36 | /// <param name="stream">The response text.</param> |
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37 | /// <returns>The list of parsed items.</returns> |
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38 | public static IEnumerable<Item> ParseItems(Stream stream) |
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39 | { |
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40 | var items = new List<Item>(); |
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41 | using (var reader = XmlReader.Create(stream, XmlReaderSettings)) |
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42 | { |
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43 | Item itemInfo = null; |
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44 | while (reader.Read()) |
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45 | { |
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46 | if (reader.NodeType == XmlNodeType.Element) |
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47 | { |
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48 | switch (reader.LocalName.ToLower()) |
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49 | { |
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50 | case "response": |
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51 | itemInfo = new Item(); |
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52 | break; |
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53 | case "href": |
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54 | if (!reader.IsEmptyElement) |
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55 | { |
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56 | reader.Read(); |
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57 | var value = reader.Value; |
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58 | value = value.Replace("#", "%23"); |
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59 | itemInfo.Href = value; |
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60 | } |
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61 | break; |
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62 | case "creationdate": |
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63 | if (!reader.IsEmptyElement) |
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64 | { |
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65 | reader.Read(); |
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66 | DateTime creationdate; |
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67 | if (DateTime.TryParse(reader.Value, out creationdate)) |
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68 | itemInfo.CreationDate = creationdate; |
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69 | } |
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70 | break; |
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71 | case "getlastmodified": |
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72 | if (!reader.IsEmptyElement) |
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73 | { |
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74 | reader.Read(); |
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75 | DateTime lastmodified; |
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76 | if (DateTime.TryParse(reader.Value, out lastmodified)) |
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77 | itemInfo.LastModified = lastmodified; |
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78 | } |
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79 | break; |
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80 | case "displayname": |
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81 | if (!reader.IsEmptyElement) |
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82 | { |
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83 | reader.Read(); |
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84 | itemInfo.DisplayName = reader.Value; |
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85 | } |
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86 | break; |
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87 | case "getcontentlength": |
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88 | if (!reader.IsEmptyElement) |
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89 | { |
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90 | reader.Read(); |
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91 | long contentLength; |
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92 | if (long.TryParse(reader.Value, out contentLength)) |
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93 | itemInfo.ContentLength = contentLength; |
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94 | } |
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95 | break; |
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96 | case "getcontenttype": |
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97 | if (!reader.IsEmptyElement) |
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98 | { |
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99 | reader.Read(); |
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100 | itemInfo.ContentType = reader.Value; |
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101 | } |
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102 | break; |
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103 | case "getetag": |
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104 | if (!reader.IsEmptyElement) |
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105 | { |
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106 | reader.Read(); |
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107 | itemInfo.Etag = reader.Value; |
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108 | } |
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109 | break; |
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110 | case "iscollection": |
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111 | if (!reader.IsEmptyElement) |
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112 | { |
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113 | reader.Read(); |
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114 | bool isCollection; |
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115 | if (bool.TryParse(reader.Value, out isCollection)) |
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116 | itemInfo.IsCollection = isCollection; |
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117 | int isCollectionInt; |
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118 | if (int.TryParse(reader.Value, out isCollectionInt)) |
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119 | itemInfo.IsCollection = isCollectionInt == 1; |
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120 | } |
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121 | break; |
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122 | case "resourcetype": |
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123 | if (!reader.IsEmptyElement) |
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124 | { |
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125 | reader.Read(); |
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126 | var resourceType = reader.LocalName.ToLower(); |
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3 | office | 127 | if (string.Equals(resourceType, "collection", |
128 | StringComparison.InvariantCultureIgnoreCase)) |
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1 | office | 129 | itemInfo.IsCollection = true; |
130 | } |
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131 | break; |
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132 | case "hidden": |
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133 | case "ishidden": |
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134 | itemInfo.IsHidden = true; |
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135 | break; |
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136 | case "checked-in": |
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137 | case "version-controlled-configuration": |
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138 | reader.Skip(); |
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139 | break; |
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140 | default: |
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3 | office | 141 | { |
142 | var a = 0; |
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143 | break; |
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144 | } |
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1 | office | 145 | } |
146 | } |
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147 | else if (reader.NodeType == XmlNodeType.EndElement && reader.LocalName.ToLower() == "response") |
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148 | { |
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149 | // Remove trailing / if the item is not a collection |
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150 | var href = itemInfo.Href.TrimEnd('/'); |
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151 | if (!itemInfo.IsCollection) |
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152 | { |
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153 | itemInfo.Href = href; |
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154 | } |
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155 | if (string.IsNullOrEmpty(itemInfo.DisplayName)) |
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156 | { |
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157 | var name = href.Substring(href.LastIndexOf('/') + 1); |
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158 | itemInfo.DisplayName = WebUtility.UrlDecode(name); |
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159 | } |
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160 | items.Add(itemInfo); |
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161 | } |
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162 | } |
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163 | } |
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164 | |||
165 | return items; |
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166 | } |
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167 | } |
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3 | office | 168 | } |