mcs/tools/wsdl/MonoWSDL2.cs

   1 ///\r
   2 /// MonoWSDL.cs -- a WSDL to proxy code generator.\r
   3 ///\r
   4 /// Author: Erik LeBel (eriklebel@yahoo.ca)\r
   5 ///             Lluis Sanchez (lluis@novell.com)\r
   6 ///\r
   7 /// Copyright (C) 2003, Erik LeBel,\r
   8 ///\r
   9 \r
  10 #if NET_2_0\r
  11 \r
  12 using System;\r
  13 using System.Xml;\r
  14 using System.Xml.Serialization;\r
  15 using System.Xml.Schema;\r
  16 using System.Collections;\r
  17 using System.Collections.Specialized;\r
  18 using System.CodeDom;\r
  19 using System.CodeDom.Compiler;\r
  20 using System.IO;\r
  21 using System.Net;\r
  22 using System.Web.Services.Description;\r
  23 using System.Web.Services.Discovery;\r
  24 using System.Web.Services;\r
  25 \r
  26 using Microsoft.CSharp;\r
  27 \r
  28 namespace Mono.WebServices\r
  29 {\r
  30         public class Driver\r
  31         {\r
  32                 string ProductId = "Web Services Description Language Utility\nMono Framework v" + Environment.Version;\r
  33                 const string UsageMessage = \r
  34                         "wsdl [options] {path | URL} {path | URL} ...\n\n"\r
  35                         + "   -d, -domain:domain           Domain of username for server authentication.\n"\r
  36                         + "   -l, -language:language       Language of generated code. Allowed CS (default)\n"\r
  37                         + "                                and VB. You can also specify the fully qualified\n"\r
  38                         + "                                name of a class that implements the\n"\r
  39                         + "                                System.CodeDom.Compiler.CodeDomProvider Class.\n"\r
  40                         + "   -n, -namespace:ns            The namespace of the generated code, default\n"\r
  41                         + "                                namespace if none.\n"\r
  42                         + "   -nologo                      Surpress the startup logo.\n"\r
  43                         + "   -o, -out:filename            The target file for generated code.\n"\r
  44                         + "   -p, -password:pwd            Password used to contact the server.\n"\r
  45                         + "   -protocol:protocol           Protocol to implement. Allowed: Soap (default),\n"\r
  46                         + "                                HttpGet or HttpPost.\n"\r
  47                         + "   -fields                      Generate fields instead of properties in data\n"\r
  48                         + "                                classes.\n"\r
  49                         + "   -server                      Generate server instead of client proxy code.\n"\r
  50                         + "   -u, -username:username       Username used to contact the server.\n"\r
  51                         + "   -proxy:url                   Address of the proxy.\n"\r
  52                         + "   -pu, -proxyusername:username Username used to contact the proxy.\n"\r
  53                         + "   -pp, -proxypassword:pwd      Password used to contact the proxy.\n"\r
  54                         + "   -pd, -proxydomain:domain     Domain of username for proxy authentication.\n"\r
  55                         + "   -urlkey, -appsettingurlkey:key Configuration key that contains the default\n"\r
  56                         + "                                url for the generated WS proxy.\n"\r
  57                         + "   -baseurl, -appsettingbaseurl:url Base url to use when constructing the\n"\r
  58                         + "                                service url.\n"\r
  59                         + "   -sample:[binding/]operation  Display a sample SOAP request and response.\n"\r
  60                         + "   -?                           Display this message\n"\r
  61                         + "\n"\r
  62                         + "Options can be of the forms  -option, --option or /option\n";\r
  63                 \r
  64                 ArrayList descriptions = new ArrayList ();\r
  65                 ArrayList schemas = new ArrayList ();\r
  66                 \r
  67                 bool noLogo;\r
  68                 bool help;\r
  69                 string sampleSoap;\r
  70                 \r
  71                 string proxyAddress;\r
  72                 string proxyDomain;\r
  73                 string proxyPassword;\r
  74                 string proxyUsername;\r
  75                 string username;\r
  76                 string password;\r
  77                 string domain;\r
  78                 \r
  79                 string applicationSignature;\r
  80                 string appSettingURLKey;\r
  81                 string appSettingBaseURL;\r
  82                 string language = "CS";\r
  83                 string ns;\r
  84                 string outFilename;\r
  85                 string protocol = "Soap";\r
  86                 ServiceDescriptionImportStyle style;\r
  87                 CodeGenerationOptions options = CodeGenerationOptions.GenerateProperties | CodeGenerationOptions.GenerateNewAsync;\r
  88                 bool verbose;\r
  89                 \r
  90                 StringCollection urls = new StringCollection ();\r
  91 \r
  92                 ///\r
  93                 /// <summary>\r
  94                 ///     Application entry point.\r
  95                 /// </summary>\r
  96                 ///\r
  97                 public static int Main(string[] args)\r
  98                 {\r
  99                         Driver d = new Driver();\r
 100                         return d.Run(args);\r
 101                 }\r
 102                 \r
 103                 Driver()\r
 104                 {\r
 105                         applicationSignature = ProductId;\r
 106                 }\r
 107                 \r
 108                 int Run (string[] args)\r
 109                 {\r
 110                         try\r
 111                         {\r
 112                                 // parse command line arguments\r
 113                                 foreach (string argument in args)\r
 114                                         ImportArgument(argument);\r
 115                                 \r
 116                                 if (noLogo == false)\r
 117                                         Console.WriteLine(ProductId);\r
 118                                 \r
 119                                 if (help || urls.Count == 0)\r
 120                                 {\r
 121                                         Console.WriteLine(UsageMessage);\r
 122                                         return 0;\r
 123                                 }\r
 124                                 \r
 125                                 CodeCompileUnit codeUnit = new CodeCompileUnit();\r
 126                                 CodeNamespace proxyCode = GetCodeNamespace();\r
 127                                 codeUnit.Namespaces.Add (proxyCode);\r
 128                                 \r
 129                                 WebReferenceCollection references = new WebReferenceCollection ();\r
 130                                 foreach (string murl in urls) \r
 131                                 {\r
 132                                         DiscoveryClientProtocol dcc = CreateClient ();\r
 133 \r
 134                                         string url = murl;\r
 135                                         if (!url.StartsWith ("http://") && !url.StartsWith ("https://") && !url.StartsWith ("file://"))\r
 136                                                 url = new Uri (Path.GetFullPath (url)).ToString ();\r
 137 \r
 138                                         dcc.DiscoverAny (url);\r
 139                                         dcc.ResolveAll ();\r
 140                                         \r
 141                                         WebReference reference = new WebReference (dcc.Documents, proxyCode, protocol, appSettingURLKey, appSettingBaseURL);\r
 142                                         references.Add (reference);\r
 143                                         \r
 144                                         if (sampleSoap != null)\r
 145                                                 ConsoleSampleGenerator.Generate (descriptions, schemas, sampleSoap, protocol);\r
 146                                 }\r
 147                                 \r
 148                                 if (sampleSoap != null)\r
 149                                         return 0;\r
 150                                         \r
 151                                 // generate the code\r
 152                                 if (GenerateCode (references, codeUnit))\r
 153                                         return 1;\r
 154                                 else\r
 155                                         return 0;\r
 156                         }\r
 157                         catch (Exception exception)\r
 158                         {\r
 159                                 Console.WriteLine("Error: {0}", exception.Message);\r
 160                                 \r
 161                                 // Supress this except for when debug is enabled\r
 162                                 Console.WriteLine("Stack:\n {0}", exception.StackTrace);\r
 163                                 return 2;\r
 164                         }\r
 165                 }\r
 166                 \r
 167                 ///\r
 168                 /// <summary>\r
 169                 ///     Generate code for the specified ServiceDescription.\r
 170                 /// </summary>\r
 171                 ///\r
 172                 public bool GenerateCode (WebReferenceCollection references, CodeCompileUnit codeUnit)\r
 173                 {\r
 174                         bool hasWarnings = false;\r
 175                         \r
 176                         CodeDomProvider provider = GetProvider();\r
 177                         ICodeGenerator generator = provider.CreateGenerator();\r
 178                                 \r
 179                         StringCollection validationWarnings;\r
 180                         validationWarnings = ServiceDescriptionImporter.GenerateWebReferences (references, options, style, generator, codeUnit, verbose);\r
 181                         \r
 182                         for (int n=0; n<references.Count; n++)\r
 183                         {\r
 184                                 WebReference wr  = references [n];\r
 185                                 \r
 186                                 BasicProfileViolationCollection violations = new BasicProfileViolationCollection ();\r
 187                                 if (!WebServicesInteroperability.CheckConformance (WsiClaims.BP10, wr, violations)) {\r
 188                                         wr.Warnings |= ServiceDescriptionImportWarnings.WsiConformance;\r
 189                                 }\r
 190                                 \r
 191                                 if (wr.Warnings != 0)\r
 192                                 {\r
 193                                         if (!hasWarnings) {\r
 194                                                 WriteText ("", 0, 0);\r
 195                                                 WriteText ("There where some warnings while generating the code:", 0, 0);\r
 196                                         }\r
 197                                         \r
 198                                         WriteText ("", 0, 0);\r
 199                                         WriteText (urls[n], 2, 2);\r
 200                                         \r
 201                                         if ((wr.Warnings & ServiceDescriptionImportWarnings.WsiConformance) > 0) {\r
 202                                                 WriteText ("- This web reference does not conform to WS-I Basic Profile v1.0", 4, 6); \r
 203                                                 foreach (BasicProfileViolation vio in violations) {\r
 204                                                         WriteText (vio.NormativeStatement + ": " + vio.Details, 8, 8);\r
 205                                                         foreach (string ele in vio.Elements)\r
 206                                                                 WriteText ("* " + ele, 10, 12);\r
 207                                                 }\r
 208                                         }\r
 209                                         \r
 210                                         if ((wr.Warnings & ServiceDescriptionImportWarnings.NoCodeGenerated) > 0)\r
 211                                                 WriteText ("- WARNING: No proxy class was generated", 4, 6); \r
 212                                         if ((wr.Warnings & ServiceDescriptionImportWarnings.NoMethodsGenerated) > 0)\r
 213                                                 WriteText ("- WARNING: The proxy class generated includes no methods", 4, 6);\r
 214                                         if ((wr.Warnings & ServiceDescriptionImportWarnings.OptionalExtensionsIgnored) > 0)\r
 215                                                 WriteText ("- WARNING: At least one optional extension has been ignored", 4, 6);\r
 216                                         if ((wr.Warnings & ServiceDescriptionImportWarnings.RequiredExtensionsIgnored) > 0)\r
 217                                                 WriteText ("- WARNING: At least one necessary extension has been ignored", 4, 6);\r
 218                                         if ((wr.Warnings & ServiceDescriptionImportWarnings.UnsupportedBindingsIgnored) > 0)\r
 219                                                 WriteText ("- WARNING: At least one binding is of an unsupported type and has been ignored", 4, 6);\r
 220                                         if ((wr.Warnings & ServiceDescriptionImportWarnings.UnsupportedOperationsIgnored) > 0)\r
 221                                                 WriteText ("- WARNING: At least one operation is of an unsupported type and has been ignored", 4, 6);\r
 222                                                 \r
 223                                         hasWarnings = true;\r
 224                                 }\r
 225                         }\r
 226                         \r
 227                         if (hasWarnings) WriteText ("",0,0);\r
 228                                 \r
 229                         string filename = outFilename;\r
 230                         bool hasBindings = false;\r
 231                         \r
 232                         foreach (object doc in references[0].Documents.Values)\r
 233                         {\r
 234                                 ServiceDescription desc = doc as ServiceDescription;\r
 235                                 if (desc == null) continue;\r
 236                                 \r
 237                                 if (desc.Services.Count > 0 && filename == null)\r
 238                                         filename = desc.Services[0].Name + "." + provider.FileExtension;\r
 239                                         \r
 240                                 if (desc.Bindings.Count > 0 || desc.Services.Count > 0)\r
 241                                         hasBindings = true;\r
 242                         }\r
 243                         \r
 244                         if (filename == null)\r
 245                                 filename = "output." + provider.FileExtension;\r
 246                         \r
 247                         if (hasBindings) {\r
 248                                 WriteText ("Writing file '" + filename + "'", 0, 0);\r
 249                                 StreamWriter writer = new StreamWriter(filename);\r
 250                                 \r
 251                                 CodeGeneratorOptions compilerOptions = new CodeGeneratorOptions();\r
 252                                 generator.GenerateCodeFromCompileUnit (codeUnit, writer, compilerOptions);\r
 253                                 writer.Close();\r
 254                         }\r
 255                         \r
 256                         return hasWarnings;\r
 257                 }\r
 258                 \r
 259                 ///\r
 260                 /// <summary>\r
 261                 ///     Create the CodeNamespace with the generator's signature commented in.\r
 262                 /// </summary>\r
 263                 ///\r
 264                 CodeNamespace GetCodeNamespace()\r
 265                 {\r
 266                         CodeNamespace codeNamespace = new CodeNamespace(ns);\r
 267                         \r
 268                         if (applicationSignature != null)\r
 269                         {\r
 270                                 codeNamespace.Comments.Add(new CodeCommentStatement("\n This source code was auto-generated by " + applicationSignature + "\n"));\r
 271                         }\r
 272                         \r
 273                         return codeNamespace;\r
 274                 }\r
 275                 \r
 276                 ///\r
 277                 /// <summary/>\r
 278                 ///\r
 279                 void WriteCodeUnit(CodeCompileUnit codeUnit, string serviceName)\r
 280                 {\r
 281                         CodeDomProvider provider = GetProvider();\r
 282                         ICodeGenerator generator = provider.CreateGenerator();\r
 283                         CodeGeneratorOptions options = new CodeGeneratorOptions();\r
 284                         \r
 285                         string filename;\r
 286                         if (outFilename != null)\r
 287                                 filename = outFilename;\r
 288                         else\r
 289                                 filename = serviceName  + "." + provider.FileExtension;\r
 290                         \r
 291                         Console.WriteLine ("Writing file '{0}'", filename);\r
 292                         StreamWriter writer = new StreamWriter(filename);\r
 293                         generator.GenerateCodeFromCompileUnit(codeUnit, writer, options);\r
 294                         writer.Close();\r
 295                 }\r
 296                 \r
 297                 ///\r
 298                 /// <summary>\r
 299                 ///     Fetch the Code Provider for the language specified by the 'language' members.\r
 300                 /// </summary>\r
 301                 ///\r
 302                 private CodeDomProvider GetProvider()\r
 303                 {\r
 304                         CodeDomProvider provider;\r
 305                                     \r
 306                         switch (language.ToUpper ()) {\r
 307                         case "CS":\r
 308                                 provider = new CSharpCodeProvider ();\r
 309                                 break;\r
 310                         case "VB":\r
 311                                 provider = new Microsoft.VisualBasic.VBCodeProvider ();\r
 312                                 break;\r
 313                         default:\r
 314                                 Type type = Type.GetType(language);\r
 315                                 if (type != null) {\r
 316                                         return (CodeDomProvider) Activator.CreateInstance (type);\r
 317                                 }       \r
 318                                 throw new Exception ("Unknown language");\r
 319                         }\r
 320                         return provider;\r
 321                 }\r
 322                 \r
 323 \r
 324 \r
 325                 ///\r
 326                 /// <summary>\r
 327                 ///     Interperet the command-line arguments and configure the relavent components.\r
 328                 /// </summary>\r
 329                 ///             \r
 330                 void ImportArgument(string argument)\r
 331                 {\r
 332                         string optionValuePair;\r
 333                         \r
 334                         if (argument.StartsWith("--"))\r
 335                         {\r
 336                                 optionValuePair = argument.Substring(2);\r
 337                         }\r
 338                         else if (argument.StartsWith("/") || argument.StartsWith("-"))\r
 339                         {\r
 340                                 optionValuePair = argument.Substring(1);\r
 341                         }\r
 342                         else\r
 343                         {\r
 344                                 urls.Add (argument);\r
 345                                 return;\r
 346                         }\r
 347                         \r
 348                         string option;\r
 349                         string value;\r
 350                         \r
 351                         int indexOfEquals = optionValuePair.IndexOf(':');\r
 352                         if (indexOfEquals > 0)\r
 353                         {\r
 354                                 option = optionValuePair.Substring(0, indexOfEquals);\r
 355                                 value = optionValuePair.Substring(indexOfEquals + 1);\r
 356                         }\r
 357                         else\r
 358                         {\r
 359                                 option = optionValuePair;\r
 360                                 value = null;\r
 361                         }\r
 362                         \r
 363                         switch (option)\r
 364                         {\r
 365                                 case "appsettingurlkey":\r
 366                                 case "urlkey":\r
 367                                     appSettingURLKey = value;\r
 368                                     break;\r
 369 \r
 370                                 case "appsettingbaseurl":\r
 371                                 case "baseurl":\r
 372                                     appSettingBaseURL = value;\r
 373                                     break;\r
 374 \r
 375                                 case "d":\r
 376                                 case "domain":\r
 377                                     domain = value;\r
 378                                     break;\r
 379 \r
 380                                 case "l":\r
 381                                 case "language":\r
 382                                     language = value;\r
 383                                     break;\r
 384 \r
 385                                 case "n":\r
 386                                 case "namespace":\r
 387                                     ns = value;\r
 388                                     break;\r
 389 \r
 390                                 case "nologo":\r
 391                                     noLogo = true;\r
 392                                     break;\r
 393 \r
 394                                 case "o":\r
 395                                 case "out":\r
 396                                     outFilename = value;\r
 397                                     break;\r
 398 \r
 399                                 case "p":\r
 400                                 case "password":\r
 401                                     password = value;\r
 402                                     break;\r
 403 \r
 404                                 case "protocol":\r
 405                                     protocol = value;\r
 406                                     break;\r
 407 \r
 408                                 case "proxy":\r
 409                                     proxyAddress = value;\r
 410                                     break;\r
 411 \r
 412                                 case "proxydomain":\r
 413                                 case "pd":\r
 414                                     proxyDomain = value;\r
 415                                     break;\r
 416 \r
 417                                 case "proxypassword":\r
 418                                 case "pp":\r
 419                                     proxyPassword = value;\r
 420                                     break;\r
 421 \r
 422                                 case "proxyusername":\r
 423                                 case "pu":\r
 424                                     proxyUsername = value;\r
 425                                     break;\r
 426 \r
 427                                 case "server":\r
 428                                     style = ServiceDescriptionImportStyle.Server;\r
 429                                     break;\r
 430 \r
 431                                 case "u":\r
 432                                 case "username":\r
 433                                     username = value;\r
 434                                     break;\r
 435                                         \r
 436                                 case "verbose":\r
 437                                         verbose = true;\r
 438                                         break;\r
 439                                         \r
 440                                 case "fields":\r
 441                                         options &= ~CodeGenerationOptions.GenerateProperties;\r
 442                                         break;\r
 443                                         \r
 444                                 case "sample":\r
 445                                         sampleSoap = value;\r
 446                                         break;\r
 447 \r
 448                                 case "?":\r
 449                                     help = true;\r
 450                                     break;\r
 451 \r
 452                                 default:\r
 453                                         if (argument.StartsWith ("/") && argument.IndexOfAny (Path.InvalidPathChars) == -1) {\r
 454                                                 urls.Add (argument);\r
 455                                                 break;\r
 456                                         }\r
 457                                         else\r
 458                                             throw new Exception("Unknown option " + option);\r
 459                         }\r
 460                 }\r
 461                 \r
 462                 DiscoveryClientProtocol CreateClient ()\r
 463                 {\r
 464                         DiscoveryClientProtocol dcc = new DiscoveryClientProtocol ();\r
 465                         \r
 466                         if (username != null || password != null || domain != null)\r
 467                         {\r
 468                                 NetworkCredential credentials = new NetworkCredential();\r
 469                                 \r
 470                                 if (username != null)\r
 471                                         credentials.UserName = username;\r
 472                                 \r
 473                                 if (password != null)\r
 474                                         credentials.Password = password;\r
 475                                 \r
 476                                 if (domain != null)\r
 477                                         credentials.Domain = domain;\r
 478                                 \r
 479                                 dcc.Credentials = credentials;\r
 480                         }\r
 481                         \r
 482                         if (proxyAddress != null)\r
 483                         {\r
 484                                 WebProxy proxy = new WebProxy (proxyAddress);\r
 485                                 if (proxyUsername != null || proxyPassword != null || proxyDomain != null)\r
 486                                 {\r
 487                                         NetworkCredential credentials = new NetworkCredential();\r
 488                                         \r
 489                                         if (proxyUsername != null)\r
 490                                                 credentials.UserName = proxyUsername;\r
 491                                         \r
 492                                         if (proxyPassword != null)\r
 493                                                 credentials.Password = proxyPassword;\r
 494                                         \r
 495                                         if (proxyDomain != null)\r
 496                                                 credentials.Domain = proxyDomain;\r
 497                                         \r
 498                                         proxy.Credentials = credentials;\r
 499                                 }\r
 500                         }                       \r
 501                         \r
 502                         return dcc;\r
 503                 }\r
 504                 \r
 505                 static void WriteText (string text, int initialLeftMargin, int leftMargin)\r
 506                 {\r
 507                         int n = 0;\r
 508                         int margin = initialLeftMargin;\r
 509                         int maxCols = 80;\r
 510                         \r
 511                         if (text == "") {\r
 512                                 Console.WriteLine ();\r
 513                                 return;\r
 514                         }\r
 515                         \r
 516                         while (n < text.Length)\r
 517                         {\r
 518                                 int col = margin;\r
 519                                 int lastWhite = -1;\r
 520                                 int sn = n;\r
 521                                 while (col < maxCols && n < text.Length) {\r
 522                                         if (char.IsWhiteSpace (text[n]))\r
 523                                                 lastWhite = n;\r
 524                                         col++;\r
 525                                         n++;\r
 526                                 }\r
 527                                 \r
 528                                 if (lastWhite == -1 || col < maxCols)\r
 529                                         lastWhite = n;\r
 530                                 else if (col >= maxCols)\r
 531                                         n = lastWhite + 1;\r
 532                                 \r
 533                                 Console.WriteLine (new String (' ', margin) + text.Substring (sn, lastWhite - sn));\r
 534                                 margin = leftMargin;\r
 535                         }\r
 536                 }\r
 537         }\r
 538 }\r
 539 \r
 540 #endif\r