2 // LoggerInfo.cs: Contains information about logger parameters.
5 // Craig Sutherland (cj.sutherland(at)xtra.co.nz)
6 // Daniel Nauck (dna(at)mono-project.de)
8 // (C) 2009 Craig Sutherland, Daniel Nauck
10 // Permission is hereby granted, free of charge, to any person obtaining
11 // a copy of this software and associated documentation files (the
12 // "Software"), to deal in the Software without restriction, including
13 // without limitation the rights to use, copy, modify, merge, publish,
14 // distribute, sublicense, and/or sell copies of the Software, and to
15 // permit persons to whom the Software is furnished to do so, subject to
16 // the following conditions:
18 // The above copyright notice and this permission notice shall be
19 // included in all copies or substantial portions of the Software.
21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
31 using System.Globalization;
34 using System.Reflection;
35 using System.Text.RegularExpressions;
36 using Mono.XBuild.Framework;
38 namespace Mono.XBuild.CommandLine
40 internal class LoggerInfo : AssemblyLoadInfo
42 static readonly Regex assemblyInfoRegEx = new Regex(@"(?<assemblyName>[\w\.]+)(,\s?Version=(?<assemblyVersion>\d+\.\d+\.\d+\.\d+))?(,\s?Culture=(?<assemblyCulture>\w+))?(,\s?PublicKeyToken=(?<publicKeyToken>\w+))?",
43 RegexOptions.Compiled | RegexOptions.CultureInvariant);
45 string loggerAssemblyName;
49 string assemblyInfoName;
50 string assemblyInfoVersion;
51 string assemblyInfoCulture;
52 string assemblyInfoPublicKeyToken;
54 internal LoggerInfo (string value)
59 if (string.IsNullOrEmpty (loggerType))
60 loggerType = GetLoggerTypeName (loggerAssemblyName);
62 if (assemblyInfoName != null)
63 SetAssemblyName (LoadInfoType.AssemblyName, null, assemblyInfoName, assemblyInfoVersion, assemblyInfoCulture, assemblyInfoPublicKeyToken, loggerType);
66 SetAssemblyName (LoadInfoType.AssemblyFilename, loggerAssemblyName, null, null, null, null, loggerType);
69 internal string Parameters {
70 get { return loggerArgs; }
73 static string GetLoggerTypeName (string assemblyName)
75 Assembly loggerAssembly = null;
77 // try to load assembly that contains the logger
78 if (HasAssemblyInfo (assemblyName))
79 loggerAssembly = Assembly.Load (assemblyName);
80 else if (File.Exists (assemblyName))
81 loggerAssembly = Assembly.LoadFile (assemblyName);
83 if (loggerAssembly == null)
86 // search for a class thats implement ILogger
87 var loggerClass = (from t in loggerAssembly.GetTypes ()
89 t.GetInterface ("Microsoft.Build.Framework.ILogger") != null &&
91 select t).FirstOrDefault ();
93 if (loggerClass != null)
94 return loggerClass.FullName;
99 bool Parse (string arg)
101 // Wipe all the existing values, just in case
102 loggerAssemblyName = null;
105 assemblyInfoName = null;
106 assemblyInfoVersion = null;
107 assemblyInfoCulture = null;
108 assemblyInfoPublicKeyToken = null;
110 if (string.IsNullOrEmpty (arg))
113 string [] parts = arg.Split (new char [] {':'}, 2);
114 if (parts.Length != 2)
117 if (string.Compare ("/l", parts [0], StringComparison.OrdinalIgnoreCase) != 0 &&
118 string.Compare ("/logger", parts [0], StringComparison.OrdinalIgnoreCase) != 0)
123 // We have a logger arg, now get the various parts
124 parts = arg.Split (new char [] {';'}, 2);
125 string firstPart = parts [0];
126 if (parts.Length > 1)
127 loggerArgs = parts [1];
129 // Next see if there is a type name
130 parts = firstPart.Split (new char [] {','}, 2);
131 if (parts.Length == 1) {
132 loggerAssemblyName = firstPart;
134 if (HasAssemblyInfo (parts [1])) {
135 loggerAssemblyName = firstPart;
136 GetAssemblyInfo (loggerAssemblyName);
138 loggerType = parts [0];
139 parts [0] = string.Empty;
140 loggerAssemblyName = string.Join (",", parts).Substring (1).Trim ();
147 static bool HasAssemblyInfo (string part)
149 var containsInfo = (part.IndexOf ("version=", StringComparison.OrdinalIgnoreCase) >= 0) ||
150 (part.IndexOf ("culture=", StringComparison.OrdinalIgnoreCase) >= 0) ||
151 (part.IndexOf ("publickeytoken=", StringComparison.OrdinalIgnoreCase) >= 0);
156 void GetAssemblyInfo (string assemblyName)
158 var match = assemblyInfoRegEx.Match (assemblyName);
163 assemblyInfoName = match.Groups ["assemblyName"].Value;
164 assemblyInfoVersion = match.Groups ["assemblyVersion"].Value;
165 assemblyInfoCulture = match.Groups ["assemblyCulture"].Value;
166 assemblyInfoPublicKeyToken = match.Groups ["publicKeyToken"].Value;