corrade-vassal – Blame information for rev 1
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1 | vero | 1 | #region BSD License |
2 | /* |
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3 | Copyright (c) 2004-2005 Matthew Holmes (matthew@wildfiregames.com), Dan Moorehead (dan05a@gmail.com) |
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4 | |||
5 | Redistribution and use in source and binary forms, with or without modification, are permitted |
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6 | provided that the following conditions are met: |
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7 | |||
8 | * Redistributions of source code must retain the above copyright notice, this list of conditions |
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9 | and the following disclaimer. |
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10 | * Redistributions in binary form must reproduce the above copyright notice, this list of conditions |
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11 | and the following disclaimer in the documentation and/or other materials provided with the |
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12 | distribution. |
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13 | * The name of the author may not be used to endorse or promote products derived from this software |
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14 | without specific prior written permission. |
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15 | |||
16 | THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, |
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17 | BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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18 | ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
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19 | EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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20 | OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
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21 | OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
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22 | IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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23 | */ |
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24 | #endregion |
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25 | |||
26 | #region CVS Information |
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27 | /* |
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28 | * $Source$ |
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29 | * $Author: jendave $ |
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30 | * $Date: 2006-01-27 16:49:58 -0800 (Fri, 27 Jan 2006) $ |
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31 | * $Revision: 71 $ |
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32 | */ |
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33 | #endregion |
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34 | |||
35 | using System; |
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36 | using System.IO; |
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37 | |||
38 | namespace Prebuild.Core.Utilities |
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39 | { |
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40 | /// <summary> |
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41 | /// |
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42 | /// </summary> |
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43 | public enum LogType |
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44 | { |
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45 | /// <summary> |
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46 | /// |
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47 | /// </summary> |
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48 | None, |
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49 | /// <summary> |
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50 | /// |
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51 | /// </summary> |
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52 | Info, |
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53 | /// <summary> |
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54 | /// |
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55 | /// </summary> |
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56 | Warning, |
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57 | /// <summary> |
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58 | /// |
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59 | /// </summary> |
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60 | Error |
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61 | } |
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62 | |||
63 | /// <summary> |
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64 | /// |
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65 | /// </summary> |
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66 | [Flags] |
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67 | public enum LogTargets |
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68 | { |
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69 | /// <summary> |
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70 | /// |
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71 | /// </summary> |
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72 | None = 0, |
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73 | /// <summary> |
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74 | /// |
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75 | /// </summary> |
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76 | Null = 1, |
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77 | /// <summary> |
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78 | /// |
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79 | /// </summary> |
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80 | File = 2, |
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81 | /// <summary> |
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82 | /// |
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83 | /// </summary> |
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84 | Console = 4 |
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85 | } |
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86 | |||
87 | /// <summary> |
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88 | /// Summary description for Log. |
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89 | /// </summary> |
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90 | public class Log : IDisposable |
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91 | { |
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92 | #region Fields |
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93 | |||
94 | private StreamWriter m_Writer; |
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95 | private LogTargets m_Target = LogTargets.Null; |
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96 | bool disposed; |
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97 | |||
98 | #endregion |
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99 | |||
100 | #region Constructors |
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101 | |||
102 | /// <summary> |
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103 | /// Initializes a new instance of the <see cref="Log"/> class. |
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104 | /// </summary> |
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105 | /// <param name="target">The target.</param> |
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106 | /// <param name="fileName">Name of the file.</param> |
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107 | public Log(LogTargets target, string fileName) |
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108 | { |
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109 | m_Target = target; |
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110 | |||
111 | if((m_Target & LogTargets.File) != 0) |
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112 | { |
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113 | m_Writer = new StreamWriter(fileName, false); |
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114 | } |
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115 | } |
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116 | |||
117 | #endregion |
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118 | |||
119 | #region Public Methods |
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120 | |||
121 | /// <summary> |
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122 | /// Writes this instance. |
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123 | /// </summary> |
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124 | public void Write() |
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125 | { |
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126 | Write(string.Empty); |
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127 | } |
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128 | |||
129 | /// <summary> |
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130 | /// Writes the specified MSG. |
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131 | /// </summary> |
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132 | /// <param name="msg">The MSG.</param> |
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133 | public void Write(string msg) |
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134 | { |
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135 | if((m_Target & LogTargets.Null) != 0) |
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136 | { |
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137 | return; |
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138 | } |
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139 | |||
140 | if((m_Target & LogTargets.Console) != 0) |
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141 | { |
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142 | Console.WriteLine(msg); |
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143 | } |
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144 | if((m_Target & LogTargets.File) != 0 && m_Writer != null) |
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145 | { |
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146 | m_Writer.WriteLine(msg); |
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147 | } |
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148 | } |
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149 | |||
150 | /// <summary> |
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151 | /// Writes the specified format. |
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152 | /// </summary> |
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153 | /// <param name="format">The format.</param> |
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154 | /// <param name="args">The args.</param> |
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155 | public void Write(string format, params object[] args) |
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156 | { |
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157 | Write(string.Format(format,args)); |
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158 | } |
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159 | |||
160 | /// <summary> |
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161 | /// Writes the specified type. |
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162 | /// </summary> |
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163 | /// <param name="type">The type.</param> |
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164 | /// <param name="format">The format.</param> |
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165 | /// <param name="args">The args.</param> |
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166 | public void Write(LogType type, string format, params object[] args) |
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167 | { |
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168 | if((m_Target & LogTargets.Null) != 0) |
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169 | { |
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170 | return; |
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171 | } |
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172 | |||
173 | string str = ""; |
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174 | switch(type) |
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175 | { |
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176 | case LogType.Info: |
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177 | str = "[I] "; |
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178 | break; |
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179 | case LogType.Warning: |
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180 | str = "[!] "; |
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181 | break; |
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182 | case LogType.Error: |
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183 | str = "[X] "; |
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184 | break; |
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185 | } |
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186 | |||
187 | Write(str + format,args); |
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188 | } |
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189 | |||
190 | /// <summary> |
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191 | /// Writes the exception. |
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192 | /// </summary> |
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193 | /// <param name="type">The type.</param> |
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194 | /// <param name="ex">The ex.</param> |
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195 | public void WriteException(LogType type, Exception ex) |
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196 | { |
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197 | if(ex != null) |
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198 | { |
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199 | Write(type, ex.Message); |
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200 | //#if DEBUG |
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201 | m_Writer.WriteLine("Exception @{0} stack trace [[", ex.TargetSite.Name); |
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202 | m_Writer.WriteLine(ex.StackTrace); |
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203 | m_Writer.WriteLine("]]"); |
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204 | //#endif |
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205 | } |
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206 | } |
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207 | |||
208 | /// <summary> |
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209 | /// Flushes this instance. |
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210 | /// </summary> |
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211 | public void Flush() |
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212 | { |
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213 | if(m_Writer != null) |
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214 | { |
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215 | m_Writer.Flush(); |
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216 | } |
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217 | } |
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218 | |||
219 | #endregion |
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220 | |||
221 | #region IDisposable Members |
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222 | |||
223 | /// <summary> |
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224 | /// Performs application-defined tasks associated with freeing, releasing, or |
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225 | /// resetting unmanaged resources. |
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226 | /// </summary> |
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227 | public void Dispose() |
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228 | { |
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229 | Dispose(true); |
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230 | GC.SuppressFinalize(this); |
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231 | } |
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232 | |||
233 | /// <summary> |
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234 | /// Dispose objects |
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235 | /// </summary> |
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236 | /// <param name="disposing"> |
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237 | /// If true, it will dispose close the handle |
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238 | /// </param> |
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239 | /// <remarks> |
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240 | /// Will dispose managed and unmanaged resources. |
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241 | /// </remarks> |
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242 | protected virtual void Dispose(bool disposing) |
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243 | { |
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244 | if (!this.disposed) |
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245 | { |
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246 | if (disposing) |
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247 | { |
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248 | if (m_Writer != null) |
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249 | { |
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250 | m_Writer.Close(); |
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251 | m_Writer = null; |
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252 | } |
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253 | } |
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254 | } |
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255 | this.disposed = true; |
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256 | } |
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257 | |||
258 | /// <summary> |
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259 | /// |
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260 | /// </summary> |
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261 | ~Log() |
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262 | { |
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263 | this.Dispose(false); |
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264 | } |
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265 | |||
266 | /// <summary> |
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267 | /// Closes and destroys this object |
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268 | /// </summary> |
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269 | /// <remarks> |
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270 | /// Same as Dispose(true) |
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271 | /// </remarks> |
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272 | public void Close() |
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273 | { |
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274 | Dispose(); |
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275 | } |
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276 | |||
277 | #endregion |
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278 | } |
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279 | } |