mcs/tools/xbuild/Parameters.cs

   1 //
   2 // Parameters.cs: Class that contains information about command line parameters
   3 //
   4 // Author:
   5 //   Marek Sieradzki (marek.sieradzki@gmail.com)
   6 //
   7 // (C) 2005 Marek Sieradzki
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27
  28 #if NET_2_0
  29
  30 using System;
  31 using System.IO;
  32 using System.Collections;
  33 using System.Text;
  34 using System.Reflection;
  35 using Microsoft.Build.BuildEngine;
  36 using Microsoft.Build.Framework;
  37 using Microsoft.Build.Utilities;
  38
  39 namespace Mono.XBuild.CommandLine {
  40         public class Parameters {
  41
  42                 string                  consoleLoggerParameters;
  43                 bool                    displayHelp;
  44                 bool                    displayVersion;
  45                 IList                   flatArguments;
  46                 IList                   loggers;
  47                 LoggerVerbosity         loggerVerbosity;
  48                 bool                    noConsoleLogger;
  49                 bool                    noLogo;
  50                 string                  projectFile;
  51                 BuildPropertyGroup      properties;
  52                 IList                   remainingArguments;
  53                 Hashtable               responseFiles;
  54                 string[]                targets;
  55                 bool                    validate;
  56                 string                  validationSchema;
  57
  58                 string                  responseFile;
  59
  60                 public Parameters (string binPath)
  61                 {
  62                         consoleLoggerParameters = "";
  63                         displayHelp = false;
  64                         displayVersion = true;
  65                         loggers = new ArrayList ();
  66                         loggerVerbosity = LoggerVerbosity.Normal;
  67                         noConsoleLogger = false;
  68                         noLogo = false;
  69                         properties = new BuildPropertyGroup ();
  70                         targets = new string [0];
  71
  72                         responseFile = Path.Combine (
  73                                         Path.GetDirectoryName (Assembly.GetExecutingAssembly ().Location),
  74                                         "xbuild.rsp");
  75                 }
  76
  77                 public void ParseArguments (string[] args)
  78                 {
  79                         bool autoResponse = true;
  80                         flatArguments = new ArrayList ();
  81                         remainingArguments = new ArrayList ();
  82                         responseFiles = new Hashtable ();
  83                         foreach (string s in args) {
  84                                 if (s.StartsWith ("/noautoresponse") || s.StartsWith ("/noautorsp")) {
  85                                         autoResponse = false;
  86                                         continue;
  87                                 }
  88                                 if (s [0] != '@') {
  89                                         flatArguments.Add (s);
  90                                         continue;
  91                                 }
  92                                 string responseFilename = Path.GetFullPath (s.Substring (1));
  93                                 if (responseFiles.ContainsKey (responseFilename))
  94                                         ErrorUtilities.ReportError (1, String.Format ("We already have {0} file.", responseFilename));
  95                                 responseFiles [responseFilename] = responseFilename;
  96                                 LoadResponseFile (responseFilename);
  97                         }
  98                         if (autoResponse == true) {
  99                                 // FIXME: we do not allow nested auto response file
 100                                 LoadResponseFile (responseFile);
 101                         }
 102                         foreach (string s in flatArguments) {
 103                                 if (s [0] != '/' || !ParseFlatArgument (s))
 104                                         remainingArguments.Add (s);
 105                         }
 106                         if (remainingArguments.Count == 0) {
 107                                 string[] sln_files = Directory.GetFiles (Directory.GetCurrentDirectory (), "*.sln");
 108                                 string[] proj_files = Directory.GetFiles (Directory.GetCurrentDirectory (), "*proj");
 109
 110                                 if (sln_files.Length == 0 && proj_files.Length == 0)
 111                                         ErrorUtilities.ReportError (3, "Please specify the project or solution file " +
 112                                                         "to build, as none was found in the current directory.");
 113
 114                                 if (sln_files.Length + proj_files.Length > 1)
 115                                         ErrorUtilities.ReportError (5, "Please specify the project or solution file " +
 116                                                         "to build, as more than one solution or project file was found " +
 117                                                         "in the current directory");
 118
 119                                 if (sln_files.Length == 1)
 120                                         projectFile = sln_files [0];
 121                                 else
 122                                         projectFile = proj_files [0];
 123                         } else if (remainingArguments.Count == 1) {
 124                                 projectFile = (string) remainingArguments [0];
 125                         } else {
 126                                 ErrorUtilities.ReportError (4, "Too many project files specified");
 127                         }
 128                 }
 129
 130                 void LoadResponseFile (string filename)
 131                 {
 132                         StreamReader sr = null;
 133                         string line;
 134                         try {
 135                                 sr = new StreamReader (filename);
 136                                 StringBuilder sb = new StringBuilder ();
 137
 138                                 while ((line = sr.ReadLine ()) != null) {
 139                                         int t = line.Length;
 140
 141                                         for (int i = 0; i < t; i++) {
 142                                                 char c = line [i];
 143
 144                                                 if (c == '#')
 145                                                         // comment, ignore rest of the line
 146                                                         break;
 147
 148                                                 if (c == '"' || c == '\'') {
 149                                                         char end = c;
 150
 151                                                         for (i++; i < t; i++) {
 152                                                                 c = line [i];
 153
 154                                                                 if (c == end)
 155                                                                         break;
 156                                                                 sb.Append (c);
 157                                                         }
 158                                                 } else if (c == ' ') {
 159                                                         if (sb.Length > 0) {
 160                                                                 flatArguments.Add (sb.ToString ());
 161                                                                 sb.Length = 0;
 162                                                         }
 163                                                 } else
 164                                                         sb.Append (c);
 165                                         }
 166                                         if (sb.Length > 0){
 167                                                 flatArguments.Add (sb.ToString ());
 168                                                 sb.Length = 0;
 169                                         }
 170                                 }
 171                         } catch (Exception) {
 172                                 // FIXME: we lose exception message
 173                                 ErrorUtilities.ReportError (2, "Error during loading response file.");
 174                         } finally {
 175                                 if (sr != null)
 176                                         sr.Close ();
 177                         }
 178                 }
 179
 180                 private bool ParseFlatArgument (string s)
 181                 {
 182                         switch (s) {
 183                         case "/help":
 184                         case "/h":
 185                         case "/?":
 186                                 ErrorUtilities.ShowUsage ();
 187                                 break;
 188                         case "/nologo":
 189                                 noLogo = true;
 190                                 break;
 191                         case "/version":
 192                         case "/ver":
 193                                 ErrorUtilities.ShowVersion (true);
 194                                 break;
 195                         case "/noconsolelogger":
 196                         case "/noconlog":
 197                                 noConsoleLogger = true;
 198                                 break;
 199                         case "/validate":
 200                         case "/val":
 201                                 validate = true;
 202                                 break;
 203                         default:
 204                                 if (s.StartsWith ("/target:") || s.StartsWith ("/t:")) {
 205                                         ProcessTarget (s);
 206                                 } else if (s.StartsWith ("/property:") || s.StartsWith ("/p:")) {
 207                                         if (!ProcessProperty (s))
 208                                                 return false;
 209                                 } else  if (s.StartsWith ("/logger:") || s.StartsWith ("/l:")) {
 210                                         ProcessLogger (s);
 211                                 } else if (s.StartsWith ("/verbosity:") || s.StartsWith ("/v:")) {
 212                                         ProcessVerbosity (s);
 213                                 } else if (s.StartsWith ("/consoleloggerparameters:") || s.StartsWith ("/clp:")) {
 214                                         ProcessConsoleLoggerParameters (s);
 215                                 } else if (s.StartsWith ("/validate:") || s.StartsWith ("/val:")) {
 216                                         ProcessValidate (s);
 217                                 } else
 218                                         return false;
 219                                 break;
 220                         }
 221
 222                         return true;
 223                 }
 224
 225                 internal void ProcessTarget (string s)
 226                 {
 227                         string[] temp = s.Split (':');
 228                         targets = temp [1].Split (';');
 229                 }
 230
 231                 internal bool ProcessProperty (string s)
 232                 {
 233                         string[] parameter, splittedProperties, property;
 234                         parameter = s.Split (':');
 235                         if (parameter.Length != 2) {
 236                                 ErrorUtilities.ReportError (5, "Property name and value expected as /p:<prop name>=<prop value>");
 237                                 return false;
 238                         }
 239
 240                         splittedProperties = parameter [1].Split (';');
 241                         foreach (string st in splittedProperties) {
 242                                 if (st.IndexOf ('=') < 0) {
 243                                         ErrorUtilities.ReportError (5,
 244                                                         "Invalid syntax. Property name and value expected as " +
 245                                                         "<prop name>=[<prop value>]");
 246                                         return false;
 247                                 }
 248                                 property = st.Split ('=');
 249                                 properties.SetProperty (property [0], property.Length == 2 ? property [1] : "");
 250                         }
 251
 252                         return true;
 253                 }
 254
 255                 internal void ProcessLogger (string s)
 256                 {
 257                         loggers.Add (new LoggerInfo (s));
 258                 }
 259
 260                 internal void ProcessVerbosity (string s)
 261                 {
 262                         string[] temp = s.Split (':');
 263                         switch (temp [1]) {
 264                         case "q":
 265                         case "quiet":
 266                                 loggerVerbosity = LoggerVerbosity.Quiet;
 267                                 break;
 268                         case "m":
 269                         case "minimal":
 270                                 loggerVerbosity = LoggerVerbosity.Minimal;
 271                                 break;
 272                         case "n":
 273                         case "normal":
 274                                 loggerVerbosity = LoggerVerbosity.Normal;
 275                                 break;
 276                         case "d":
 277                         case "detailed":
 278                                 loggerVerbosity = LoggerVerbosity.Detailed;
 279                                 break;
 280                         case "diag":
 281                         case "diagnostic":
 282                                 loggerVerbosity = LoggerVerbosity.Diagnostic;
 283                                 break;
 284                         }
 285                 }
 286
 287                 internal void ProcessConsoleLoggerParameters (string s)
 288                 {
 289                         consoleLoggerParameters = s;
 290                 }
 291
 292                 internal void ProcessValidate (string s)
 293                 {
 294                         string[] temp;
 295                         validate = true;
 296                         temp = s.Split (':');
 297                         validationSchema = temp [1];
 298                 }
 299                 public bool DisplayHelp {
 300                         get { return displayHelp; }
 301                 }
 302
 303                 public bool NoLogo {
 304                         get { return noLogo; }
 305                 }
 306
 307                 public bool DisplayVersion {
 308                         get { return displayVersion; }
 309                 }
 310
 311                 public string ProjectFile {
 312                         get { return projectFile; }
 313                 }
 314
 315                 public string[] Targets {
 316                         get { return targets; }
 317                 }
 318
 319                 public BuildPropertyGroup Properties {
 320                         get { return properties; }
 321                 }
 322
 323                 public IList Loggers {
 324                         get { return loggers; }
 325                 }
 326
 327                 public LoggerVerbosity LoggerVerbosity {
 328                         get { return loggerVerbosity; }
 329                 }
 330
 331                 public string ConsoleLoggerParameters {
 332                         get { return consoleLoggerParameters; }
 333                 }
 334
 335                 public bool NoConsoleLogger {
 336                         get { return noConsoleLogger; }
 337                 }
 338
 339                 public bool Validate {
 340                         get { return validate; }
 341                 }
 342
 343                 public string ValidationSchema {
 344                         get { return validationSchema; }
 345                 }
 346
 347         }
 348 }
 349
 350 #endif