Winify – Blame information for rev 8
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Rev | Author | Line No. | Line |
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4 | office | 1 | using System; |
2 | using System.Collections.Generic; |
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3 | using System.IO; |
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4 | using System.Text; |
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5 | using System.Threading.Tasks; |
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6 | using System.Xml; |
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7 | using System.Xml.Schema; |
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8 | using System.Xml.Serialization; |
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9 | |||
8 | office | 10 | namespace Winify.Servers.Serialization |
4 | office | 11 | { |
12 | public static class ServersSerialization |
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13 | { |
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14 | #region Public Enums, Properties and Fields |
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15 | |||
16 | /// <summary> |
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17 | /// Cached XML serializer for the configuration. |
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18 | /// </summary> |
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8 | office | 19 | public static XmlSerializer XmlSerializer { get; } = new XmlSerializer(typeof(global::Servers.Servers)); |
4 | office | 20 | |
21 | #endregion |
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22 | |||
23 | #region Public Methods |
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24 | |||
8 | office | 25 | public static async Task<ServersSerializationState> Deserialize(string file) |
4 | office | 26 | { |
27 | var validationEventArgs = new List<ValidationEventArgs>(); |
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28 | |||
29 | void XmlReaderSettingsValidationEventHandler(object sender, ValidationEventArgs e) |
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30 | { |
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31 | validationEventArgs.Add(e); |
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32 | } |
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33 | |||
8 | office | 34 | global::Servers.Servers servers; |
4 | office | 35 | |
36 | var settings = new XmlReaderSettings(); |
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37 | |||
38 | try |
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39 | { |
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40 | settings.Async = true; |
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41 | settings.DtdProcessing = DtdProcessing.Parse; |
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42 | settings.ValidationType = ValidationType.Schema; |
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43 | |||
44 | settings.ValidationFlags = XmlSchemaValidationFlags.ProcessInlineSchema | |
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45 | XmlSchemaValidationFlags.ProcessSchemaLocation | |
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46 | XmlSchemaValidationFlags.ReportValidationWarnings | |
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47 | XmlSchemaValidationFlags.ProcessIdentityConstraints; |
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48 | |||
49 | settings.Schemas = new XmlSchemaSet(); |
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50 | |||
51 | settings.ValidationEventHandler += XmlReaderSettingsValidationEventHandler; |
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52 | |||
53 | settings.Schemas.Add("urn:winify-servers-schema", "Servers.xsd"); |
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54 | |||
55 | using (var fileStream = |
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56 | new FileStream(file, FileMode.Open, FileAccess.Read, FileShare.ReadWrite)) |
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57 | { |
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58 | using (var xmlReader = XmlReader.Create(fileStream, |
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59 | settings)) |
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60 | { |
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61 | var stringBuilder = new StringBuilder(); |
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62 | |||
63 | using (var stringWriter = new StringWriter(stringBuilder)) |
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64 | { |
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65 | while (await xmlReader.ReadAsync()) |
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66 | { |
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67 | await stringWriter.WriteAsync(await xmlReader.ReadOuterXmlAsync()); |
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68 | } |
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69 | } |
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70 | |||
71 | using (var stringReader = new StringReader(stringBuilder.ToString())) |
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72 | { |
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73 | servers = |
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8 | office | 74 | (global::Servers.Servers) XmlSerializer |
4 | office | 75 | .Deserialize(stringReader); |
76 | } |
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77 | } |
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78 | } |
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79 | } |
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80 | catch (Exception ex) |
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81 | { |
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8 | office | 82 | return new ServersSerializationFailure(ex, validationEventArgs); |
4 | office | 83 | } |
84 | finally |
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85 | { |
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86 | settings.ValidationEventHandler -= |
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87 | XmlReaderSettingsValidationEventHandler; |
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88 | } |
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89 | |||
8 | office | 90 | return new ServersSerializationSuccess(servers, validationEventArgs); |
4 | office | 91 | } |
92 | |||
8 | office | 93 | public static async Task<ServersSerializationState> Serialize(global::Servers.Servers servers, string file) |
4 | office | 94 | { |
95 | try |
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96 | { |
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97 | using (var memoryStream = new MemoryStream()) |
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98 | { |
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99 | using (var xmlWriter = |
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100 | XmlWriter.Create(memoryStream, |
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101 | new XmlWriterSettings |
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102 | { |
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103 | Async = true, |
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104 | Indent = true, |
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105 | IndentChars = " ", |
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106 | OmitXmlDeclaration = false |
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107 | })) |
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108 | { |
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109 | await xmlWriter.WriteDocTypeAsync("Servers", |
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110 | null, |
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111 | null, |
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112 | "<!ATTLIST Servers xmlns:xsi CDATA #IMPLIED xsi:noNamespaceSchemaLocation CDATA #IMPLIED>"); |
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113 | |||
114 | XmlSerializer.Serialize(xmlWriter, servers); |
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115 | |||
116 | using (var fileStream = |
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117 | new FileStream(file, FileMode.Create, FileAccess.Write, FileShare.ReadWrite)) |
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118 | { |
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119 | memoryStream.Position = 0L; |
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120 | |||
121 | await memoryStream.CopyToAsync(fileStream); |
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122 | } |
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123 | } |
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124 | } |
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125 | } |
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126 | catch (Exception ex) |
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127 | { |
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8 | office | 128 | return new ServersSerializationFailure(ex); |
4 | office | 129 | } |
130 | |||
8 | office | 131 | return new ServersSerializationSuccess(); |
4 | office | 132 | } |
133 | |||
8 | office | 134 | public static async Task<ServersSerializationState> Serialize(global::Servers.Servers servers, |
135 | MemoryStream outputStream) |
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4 | office | 136 | { |
137 | try |
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138 | { |
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139 | using (var memoryStream = new MemoryStream()) |
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140 | { |
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141 | using (var xmlWriter = |
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142 | XmlWriter.Create(memoryStream, |
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143 | new XmlWriterSettings |
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144 | { |
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145 | Async = true, |
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146 | Indent = true, |
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147 | IndentChars = " ", |
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148 | OmitXmlDeclaration = false |
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149 | })) |
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150 | { |
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151 | await xmlWriter.WriteDocTypeAsync("Servers", |
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152 | null, |
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153 | null, |
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154 | "<!ATTLIST Servers xmlns:xsi CDATA #IMPLIED xsi:noNamespaceSchemaLocation CDATA #IMPLIED>"); |
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155 | |||
156 | XmlSerializer.Serialize(xmlWriter, servers); |
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157 | |||
158 | memoryStream.Position = 0L; |
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159 | |||
160 | await memoryStream.CopyToAsync(outputStream); |
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161 | } |
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162 | } |
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163 | } |
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164 | catch (Exception ex) |
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165 | { |
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8 | office | 166 | return new ServersSerializationFailure(ex); |
4 | office | 167 | } |
168 | |||
8 | office | 169 | return new ServersSerializationSuccess(); |
4 | office | 170 | } |
171 | |||
172 | #endregion |
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173 | } |
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174 | } |