Ejemplo n.º 1
0
		//
		// This parses the -arg and /arg options to the compiler, even if the strings
		// in the following text use "/arg" on the strings.
		//
		bool CSCParseOption (string option, ref string [] args)
		{
			int idx = option.IndexOf (':');
			string arg, value;

			if (idx == -1){
				arg = option;
				value = "";
			} else {
				arg = option.Substring (0, idx);

				value = option.Substring (idx + 1);
			}

			switch (arg.ToLower (CultureInfo.InvariantCulture)){
			case "/nologo":
				return true;

			case "/t":
			case "/target":
				switch (value){
				case "exe":
					RootContext.Target = Target.Exe;
					break;

				case "winexe":
					RootContext.Target = Target.WinExe;
					break;

				case "library":
					RootContext.Target = Target.Library;
					RootContext.TargetExt = ".dll";
					break;

				case "module":
					RootContext.Target = Target.Module;
					RootContext.TargetExt = ".netmodule";
					break;

				default:
					TargetUsage ();
					break;
				}
				return true;

			case "/out":
				if (value.Length == 0){
					Usage ();
					Environment.Exit (1);
				}
				OutputFile = value;
				return true;

			case "/o":
			case "/o+":
			case "/optimize":
			case "/optimize+":
				RootContext.Optimize = true;
				return true;

			case "/o-":
			case "/optimize-":
				RootContext.Optimize = false;
				return true;

			// TODO: Not supported by csc 3.5+
			case "/incremental":
			case "/incremental+":
			case "/incremental-":
				// nothing.
				return true;

			case "/d":
			case "/define": {
				if (value.Length == 0){
					Usage ();
					Environment.Exit (1);
				}

				foreach (string d in value.Split (argument_value_separator)) {
					string conditional = d.Trim ();
					if (!Tokenizer.IsValidIdentifier (conditional)) {
						Report.Warning (2029, 1, "Invalid conditional define symbol `{0}'", conditional);
						continue;
					}
					RootContext.AddConditional (conditional);
				}
				return true;
			}

			case "/bugreport":
				//
				// We should collect data, runtime, etc and store in the file specified
				//
				Console.WriteLine ("To file bug reports, please visit: http://www.mono-project.com/Bugs");
				return true;
#if !SMCS_SOURCE
			case "/pkg": {
				string packages;

				if (value.Length == 0){
					Usage ();
					Environment.Exit (1);
				}
				packages = String.Join (" ", value.Split (new Char [] { ';', ',', '\n', '\r'}));
				string pkgout = GetPackageFlags (packages, true, Report);
				
				if (pkgout != null){
					string [] xargs = pkgout.Trim (new Char [] {' ', '\n', '\r', '\t'}).
						Split (new Char [] { ' ', '\t'});
					args = AddArgs (args, xargs);
				}
				
				return true;
			}
#endif
			case "/linkres":
			case "/linkresource":
			case "/res":
			case "/resource":
				if (embedded_resources == null)
					embedded_resources = new Resources (ctx);

				bool embeded = arg [1] == 'r' || arg [1] == 'R';
				string[] s = value.Split (argument_value_separator);
				switch (s.Length) {
				case 1:
					if (s[0].Length == 0)
						goto default;
					embedded_resources.Add (embeded, s [0], Path.GetFileName (s[0]));
					break;
				case 2:
					embedded_resources.Add (embeded, s [0], s [1]);
					break;
				case 3:
					if (s [2] != "public" && s [2] != "private") {
						Report.Error (1906, "Invalid resource visibility option `{0}'. Use either `public' or `private' instead", s [2]);
						return true;
					}
					embedded_resources.Add (embeded, s [0], s [1], s [2] == "private");
					break;
				default:
					Report.Error (-2005, "Wrong number of arguments for option `{0}'", option);
					break;
				}

				return true;
				
			case "/recurse":
				if (value.Length == 0){
					Report.Error (5, "-recurse requires an argument");
					Environment.Exit (1);
				}
				ProcessSourceFiles (value, true); 
				return true;

			case "/r":
			case "/reference": {
				if (value.Length == 0){
					Report.Error (5, "-reference requires an argument");
					Environment.Exit (1);
				}

				string[] refs = value.Split (argument_value_separator);
				foreach (string r in refs){
					string val = r;
					int index = val.IndexOf ('=');
					if (index > -1) {
						string alias = r.Substring (0, index);
						string assembly = r.Substring (index + 1);
						AddExternAlias (alias, assembly);
						return true;
					}

					if (val.Length != 0)
						references.Add (val);
				}
				return true;
			}
			case "/addmodule": {
				if (value.Length == 0){
					Report.Error (5, arg + " requires an argument");
					Environment.Exit (1);
				}

				string[] refs = value.Split (argument_value_separator);
				foreach (string r in refs){
					modules.Add (r);
				}
				return true;
			}
			case "/win32res": {
				if (value.Length == 0) {
					Report.Error (5, arg + " requires an argument");
					Environment.Exit (1);
				}
				
				if (win32IconFile != null)
					Report.Error (1565, "Cannot specify the `win32res' and the `win32ico' compiler option at the same time");

				win32ResourceFile = value;
				return true;
			}
			case "/win32icon": {
				if (value.Length == 0) {
					Report.Error (5, arg + " requires an argument");
					Environment.Exit (1);
				}

				if (win32ResourceFile != null)
					Report.Error (1565, "Cannot specify the `win32res' and the `win32ico' compiler option at the same time");

				win32IconFile = value;
				return true;
			}
			case "/doc": {
				if (value.Length == 0){
					Report.Error (2006, arg + " requires an argument");
					Environment.Exit (1);
				}
				RootContext.Documentation = new Documentation (value);
				return true;
			}
			case "/lib": {
				string [] libdirs;
				
				if (value.Length == 0){
					Report.Error (5, "/lib requires an argument");
					Environment.Exit (1);
				}

				libdirs = value.Split (argument_value_separator);
				foreach (string dir in libdirs)
					link_paths.Add (dir);
				return true;
			}

			case "/debug-":
				want_debugging_support = false;
				return true;
				
			case "/debug":
				if (value == "full" || value == "")
					want_debugging_support = true;

				return true;
				
			case "/debug+":
				want_debugging_support = true;
				return true;

			case "/checked":
			case "/checked+":
				RootContext.Checked = true;
				return true;

			case "/checked-":
				RootContext.Checked = false;
				return true;

			case "/clscheck":
			case "/clscheck+":
				return true;

			case "/clscheck-":
				RootContext.VerifyClsCompliance = false;
				return true;

			case "/unsafe":
			case "/unsafe+":
				RootContext.Unsafe = true;
				return true;

			case "/unsafe-":
				RootContext.Unsafe = false;
				return true;

			case "/warnaserror":
			case "/warnaserror+":
				if (value.Length == 0) {
					Report.WarningsAreErrors = true;
				} else {
					foreach (string wid in value.Split (argument_value_separator))
						Report.AddWarningAsError (wid);
				}
				return true;

			case "/warnaserror-":
				if (value.Length == 0) {
					Report.WarningsAreErrors = false;
				} else {
					foreach (string wid in value.Split (argument_value_separator))
						Report.RemoveWarningAsError (wid);
				}
				return true;

			case "/warn":
				SetWarningLevel (value);
				return true;

			case "/nowarn": {
				string [] warns;

				if (value.Length == 0){
					Report.Error (5, "/nowarn requires an argument");
					Environment.Exit (1);
				}

				warns = value.Split (argument_value_separator);
				foreach (string wc in warns){
					try {
						if (wc.Trim ().Length == 0)
							continue;

						int warn = Int32.Parse (wc);
						if (warn < 1) {
							throw new ArgumentOutOfRangeException("warn");
						}
						Report.SetIgnoreWarning (warn);
					} catch {
						Report.Error (1904, String.Format("`{0}' is not a valid warning number", wc));
					}
				}
				return true;
			}

			case "/noconfig":
				load_default_config = false;
				return true;

			case "/platform":
				switch (value.ToLower (CultureInfo.InvariantCulture)) {
				case "anycpu":
					RootContext.Platform = Platform.AnyCPU;
					break;
				case "x86":
					RootContext.Platform = Platform.X86;
					break;
				case "x64":
					RootContext.Platform = Platform.X64;
					break;
				case "itanium":
					RootContext.Platform = Platform.IA64;
					break;
				default:
					Report.Error (1672, "Invalid platform type for -platform. Valid options are `anycpu', `x86', `x64' or `itanium'");
					break;
				}

				return true;

				// We just ignore this.
			case "/errorreport":
			case "/filealign":
				return true;
				
			case "/help2":
				OtherFlags ();
				Environment.Exit(0);
				return true;
				
			case "/help":
			case "/?":
				Usage ();
				Environment.Exit (0);
				return true;

			case "/main":
			case "/m":
				if (value.Length == 0){
					Report.Error (5, arg + " requires an argument");					
					Environment.Exit (1);
				}
				RootContext.MainClass = value;
				return true;

			case "/nostdlib":
			case "/nostdlib+":
				RootContext.StdLib = false;
				return true;

			case "/nostdlib-":
				RootContext.StdLib = true;
				return true;

			case "/fullpaths":
				return true;

			case "/keyfile":
				if (value == String.Empty) {
					Report.Error (5, arg + " requires an argument");
					Environment.Exit (1);
				}
				RootContext.StrongNameKeyFile = value;
				return true;
			case "/keycontainer":
				if (value == String.Empty) {
					Report.Error (5, arg + " requires an argument");
					Environment.Exit (1);
				}
				RootContext.StrongNameKeyContainer = value;
				return true;
			case "/delaysign+":
				RootContext.StrongNameDelaySign = true;
				return true;
			case "/delaysign-":
				RootContext.StrongNameDelaySign = false;
				return true;

			case "/langversion":
				switch (value.ToLower (CultureInfo.InvariantCulture)) {
				case "iso-1":
					RootContext.Version = LanguageVersion.ISO_1;
					return true;	
				case "default":
					RootContext.Version = LanguageVersion.Default;
					RootContext.AddConditional ("__V2__");
					return true;
				case "iso-2":
					RootContext.Version = LanguageVersion.ISO_2;
					return true;
				case "3":
					RootContext.Version = LanguageVersion.V_3;
					return true;
				case "future":
					RootContext.Version = LanguageVersion.Future;
					return true;
				}

				Report.Error (1617, "Invalid -langversion option `{0}'. It must be `ISO-1', `ISO-2', `3' or `Default'", value);
				return true;

			case "/codepage":
				switch (value) {
				case "utf8":
					encoding = new UTF8Encoding();
					break;
				case "reset":
					encoding = Encoding.Default;
					break;
				default:
					try {
						encoding = Encoding.GetEncoding (
						Int32.Parse (value));
					} catch {
						Report.Error (2016, "Code page `{0}' is invalid or not installed", value);
					}
					break;
				}
				return true;
			}

			return false;
		}
Ejemplo n.º 2
0
		//
		// Currently handles the Unix-like command line options, but will be
		// deprecated in favor of the CSCParseOption, which will also handle the
		// options that start with a dash in the future.
		//
		bool UnixParseOption (string arg, ref string [] args, ref int i)
		{
			switch (arg){
			case "-v":
				CSharpParser.yacc_verbose_flag++;
				return true;

			case "--version":
				Version ();
				return true;
				
			case "--parse":
				parse_only = true;
				return true;
				
			case "--main": case "-m":
				Report.Warning (-29, 1, "Compatibility: Use -main:CLASS instead of --main CLASS or -m CLASS");
				if ((i + 1) >= args.Length){
					Usage ();
					Environment.Exit (1);
				}
				RootContext.MainClass = args [++i];
				return true;
				
			case "--unsafe":
				Report.Warning (-29, 1, "Compatibility: Use -unsafe instead of --unsafe");
				RootContext.Unsafe = true;
				return true;
				
			case "/?": case "/h": case "/help":
			case "--help":
				Usage ();
				Environment.Exit (0);
				return true;

			case "--define":
				Report.Warning (-29, 1, "Compatibility: Use -d:SYMBOL instead of --define SYMBOL");
				if ((i + 1) >= args.Length){
					Usage ();
					Environment.Exit (1);
				}
				RootContext.AddConditional (args [++i]);
				return true;

			case "--tokenize": 
				tokenize = true;
				return true;
				
			case "-o": 
			case "--output":
				Report.Warning (-29, 1, "Compatibility: Use -out:FILE instead of --output FILE or -o FILE");
				if ((i + 1) >= args.Length){
					Usage ();
					Environment.Exit (1);
				}
				OutputFile = args [++i];
				return true;

			case "--checked":
				Report.Warning (-29, 1, "Compatibility: Use -checked instead of --checked");
				RootContext.Checked = true;
				return true;
				
			case "--stacktrace":
				Report.Printer.Stacktrace = true;
				return true;
				
			case "--linkresource":
			case "--linkres":
				Report.Warning (-29, 1, "Compatibility: Use -linkres:VALUE instead of --linkres VALUE");
				if ((i + 1) >= args.Length){
					Usage ();
					Report.Error (5, "Missing argument to --linkres"); 
					Environment.Exit (1);
				}
				if (embedded_resources == null)
					embedded_resources = new Resources (ctx);
				
				embedded_resources.Add (false, args [++i], args [i]);
				return true;
				
			case "--resource":
			case "--res":
				Report.Warning (-29, 1, "Compatibility: Use -res:VALUE instead of --res VALUE");
				if ((i + 1) >= args.Length){
					Usage ();
					Report.Error (5, "Missing argument to --resource"); 
					Environment.Exit (1);
				}
				if (embedded_resources == null)
					embedded_resources = new Resources (ctx);
				
				embedded_resources.Add (true, args [++i], args [i]);
				return true;
				
			case "--target":
				Report.Warning (-29, 1, "Compatibility: Use -target:KIND instead of --target KIND");
				if ((i + 1) >= args.Length){
					Environment.Exit (1);
					return true;
				}
				
				string type = args [++i];
				switch (type){
				case "library":
					RootContext.Target = Target.Library;
					RootContext.TargetExt = ".dll";
					break;
					
				case "exe":
					RootContext.Target = Target.Exe;
					break;
					
				case "winexe":
					RootContext.Target = Target.WinExe;
					break;
					
				case "module":
					RootContext.Target = Target.Module;
					RootContext.TargetExt = ".dll";
					break;
				default:
					TargetUsage ();
					break;
				}
				return true;
				
			case "-r":
				Report.Warning (-29, 1, "Compatibility: Use -r:LIBRARY instead of -r library");
				if ((i + 1) >= args.Length){
					Usage ();
					Environment.Exit (1);
				}
				
				string val = args [++i];
				int idx = val.IndexOf ('=');
				if (idx > -1) {
					string alias = val.Substring (0, idx);
					string assembly = val.Substring (idx + 1);
					AddExternAlias (alias, assembly);
					return true;
				}

				references.Add (val);
				return true;
				
			case "-L":
				Report.Warning (-29, 1, "Compatibility: Use -lib:ARG instead of --L arg");
				if ((i + 1) >= args.Length){
					Usage ();	
					Environment.Exit (1);
				}
				link_paths.Add (args [++i]);
				return true;

			case "--lint":
				RootContext.EnhancedWarnings = true;
				return true;
				
			case "--nostdlib":
				Report.Warning (-29, 1, "Compatibility: Use -nostdlib instead of --nostdlib");
				RootContext.StdLib = false;
				return true;
				
			case "--nowarn":
				Report.Warning (-29, 1, "Compatibility: Use -nowarn instead of --nowarn");
				if ((i + 1) >= args.Length){
					Usage ();
					Environment.Exit (1);
				}
				int warn = 0;
				
				try {
					warn = Int32.Parse (args [++i]);
				} catch {
					Usage ();
					Environment.Exit (1);
				}
				Report.SetIgnoreWarning (warn);
				return true;
				
			case "--wlevel":
				Report.Warning (-29, 1, "Compatibility: Use -warn:LEVEL instead of --wlevel LEVEL");
				if ((i + 1) >= args.Length){
					Report.Error (
						1900,
						"--wlevel requires a value from 0 to 4");
					Environment.Exit (1);
				}

				SetWarningLevel (args [++i]);
				return true;

			case "--mcs-debug":
				if ((i + 1) >= args.Length){
					Report.Error (5, "--mcs-debug requires an argument");
					Environment.Exit (1);
				}

				try {
					Report.DebugFlags = Int32.Parse (args [++i]);
				} catch {
					Report.Error (5, "Invalid argument to --mcs-debug");
					Environment.Exit (1);
				}
				return true;
				
			case "--about":
				About ();
				return true;
				
			case "--recurse":
				Report.Warning (-29, 1, "Compatibility: Use -recurse:PATTERN option instead --recurse PATTERN");
				if ((i + 1) >= args.Length){
					Report.Error (5, "--recurse requires an argument");
					Environment.Exit (1);
				}
				ProcessSourceFiles (args [++i], true); 
				return true;
				
			case "--timestamp":
				timestamps = true;
				return true;

			case "--debug": case "-g":
				Report.Warning (-29, 1, "Compatibility: Use -debug option instead of -g or --debug");
				want_debugging_support = true;
				return true;
				
			case "--noconfig":
				Report.Warning (-29, 1, "Compatibility: Use -noconfig option instead of --noconfig");
				load_default_config = false;
				return true;

			default:
				if (arg.StartsWith ("--fatal")){
					if (arg.StartsWith ("--fatal=")){
						if (!Int32.TryParse (arg.Substring (8), out fatal_errors))
							fatal_errors = 1;
					} else
						fatal_errors = 1;
					return true;
				}
				break;
			}

			return false;
		}
Ejemplo n.º 3
0
		static public void Reset ()
		{
			embedded_resources = null;
			win32ResourceFile = win32IconFile = null;
			output_file = null;
		}