diff options
author | Gonzalo Paniagua Javier <gonzalo.mono@gmail.com> | 2009-10-16 07:17:46 +0400 |
---|---|---|
committer | Gonzalo Paniagua Javier <gonzalo.mono@gmail.com> | 2009-10-16 07:17:46 +0400 |
commit | a665fdb2e9be39ac3d3b1d88a126d825704fb0f4 (patch) | |
tree | d8676eb82fd6d53c05da376838e76d69eb3216bf /mcs/tools | |
parent | 38079f5fa00fe1b43b56c9c29f3b73bf44a22e72 (diff) |
add lc
svn path=/branches/mono-2-6/mcs/; revision=144245
Diffstat (limited to 'mcs/tools')
-rw-r--r-- | mcs/tools/Makefile | 3 | ||||
-rw-r--r-- | mcs/tools/lc/AssemblyInfo.cs | 36 | ||||
-rw-r--r-- | mcs/tools/lc/ChangeLog | 4 | ||||
-rw-r--r-- | mcs/tools/lc/Makefile | 11 | ||||
-rw-r--r-- | mcs/tools/lc/Options.cs | 1112 | ||||
-rw-r--r-- | mcs/tools/lc/lc.cs | 302 | ||||
-rw-r--r-- | mcs/tools/lc/lc.exe.sources | 3 |
7 files changed, 1470 insertions, 1 deletions
diff --git a/mcs/tools/Makefile b/mcs/tools/Makefile index 46d74dca1f7..852f13b372f 100644 --- a/mcs/tools/Makefile +++ b/mcs/tools/Makefile @@ -56,7 +56,8 @@ net_2_0_dirs := \ sqlsharp \ sqlmetal \ gacutil \ - svcutil + svcutil \ + lc net_2_1_dirs := \ compiler-tester diff --git a/mcs/tools/lc/AssemblyInfo.cs b/mcs/tools/lc/AssemblyInfo.cs new file mode 100644 index 00000000000..55cb24c550c --- /dev/null +++ b/mcs/tools/lc/AssemblyInfo.cs @@ -0,0 +1,36 @@ +using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("LC")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("Microsoft")]
+[assembly: AssemblyProduct("LC")]
+[assembly: AssemblyCopyright("Copyright © Microsoft 2009")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible
+// to COM components. If you need to access a type in this assembly from
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("b781c2df-fefa-4c87-a5c9-ce2553c4edb1")]
+
+// Version information for an assembly consists of the following four values:
+//
+// Major Version
+// Minor Version
+// Build Number
+// Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
diff --git a/mcs/tools/lc/ChangeLog b/mcs/tools/lc/ChangeLog new file mode 100644 index 00000000000..fd9e08c6830 --- /dev/null +++ b/mcs/tools/lc/ChangeLog @@ -0,0 +1,4 @@ +2009-10-15 Gonzalo Paniagua Javier <gonzalo@novell.com> + + * Initial check in of lc. Code from Carlo Kok. + diff --git a/mcs/tools/lc/Makefile b/mcs/tools/lc/Makefile new file mode 100644 index 00000000000..ae9ffacb9c4 --- /dev/null +++ b/mcs/tools/lc/Makefile @@ -0,0 +1,11 @@ +thisdir = tools/lc +SUBDIRS = +include ../../build/rules.make + +LOCAL_MCS_FLAGS = -r:System.dll +PROGRAM = lc.exe + +CLEAN_FILES = lc.exe lc.exe.mdb + +include ../../build/executable.make + diff --git a/mcs/tools/lc/Options.cs b/mcs/tools/lc/Options.cs new file mode 100644 index 00000000000..a64ea4d4d04 --- /dev/null +++ b/mcs/tools/lc/Options.cs @@ -0,0 +1,1112 @@ +// +// Options.cs +// +// Authors: +// Jonathan Pryor <jpryor@novell.com> +// +// Copyright (C) 2008 Novell (http://www.novell.com) +// +// Permission is hereby granted, free of charge, to any person obtaining +// a copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to +// permit persons to whom the Software is furnished to do so, subject to +// the following conditions: +// +// The above copyright notice and this permission notice shall be +// included in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +// + +// Compile With: +// gmcs -debug+ -r:System.Core Options.cs -o:NDesk.Options.dll +// gmcs -debug+ -d:LINQ -r:System.Core Options.cs -o:NDesk.Options.dll +// +// The LINQ version just changes the implementation of +// OptionSet.Parse(IEnumerable<string>), and confers no semantic changes. + +// +// A Getopt::Long-inspired option parsing library for C#. +// +// NDesk.Options.OptionSet is built upon a key/value table, where the +// key is a option format string and the value is a delegate that is +// invoked when the format string is matched. +// +// Option format strings: +// Regex-like BNF Grammar: +// name: .+ +// type: [=:] +// sep: ( [^{}]+ | '{' .+ '}' )? +// aliases: ( name type sep ) ( '|' name type sep )* +// +// Each '|'-delimited name is an alias for the associated action. If the +// format string ends in a '=', it has a required value. If the format +// string ends in a ':', it has an optional value. If neither '=' or ':' +// is present, no value is supported. `=' or `:' need only be defined on one +// alias, but if they are provided on more than one they must be consistent. +// +// Each alias portion may also end with a "key/value separator", which is used +// to split option values if the option accepts > 1 value. If not specified, +// it defaults to '=' and ':'. If specified, it can be any character except +// '{' and '}' OR the *string* between '{' and '}'. If no separator should be +// used (i.e. the separate values should be distinct arguments), then "{}" +// should be used as the separator. +// +// Options are extracted either from the current option by looking for +// the option name followed by an '=' or ':', or is taken from the +// following option IFF: +// - The current option does not contain a '=' or a ':' +// - The current option requires a value (i.e. not a Option type of ':') +// +// The `name' used in the option format string does NOT include any leading +// option indicator, such as '-', '--', or '/'. All three of these are +// permitted/required on any named option. +// +// Option bundling is permitted so long as: +// - '-' is used to start the option group +// - all of the bundled options are a single character +// - at most one of the bundled options accepts a value, and the value +// provided starts from the next character to the end of the string. +// +// This allows specifying '-a -b -c' as '-abc', and specifying '-D name=value' +// as '-Dname=value'. +// +// Option processing is disabled by specifying "--". All options after "--" +// are returned by OptionSet.Parse() unchanged and unprocessed. +// +// Unprocessed options are returned from OptionSet.Parse(). +// +// Examples: +// int verbose = 0; +// OptionSet p = new OptionSet () +// .Add ("v", v => ++verbose) +// .Add ("name=|value=", v => Console.WriteLine (v)); +// p.Parse (new string[]{"-v", "--v", "/v", "-name=A", "/name", "B", "extra"}); +// +// The above would parse the argument string array, and would invoke the +// lambda expression three times, setting `verbose' to 3 when complete. +// It would also print out "A" and "B" to standard output. +// The returned array would contain the string "extra". +// +// C# 3.0 collection initializers are supported and encouraged: +// var p = new OptionSet () { +// { "h|?|help", v => ShowHelp () }, +// }; +// +// System.ComponentModel.TypeConverter is also supported, allowing the use of +// custom data types in the callback type; TypeConverter.ConvertFromString() +// is used to convert the value option to an instance of the specified +// type: +// +// var p = new OptionSet () { +// { "foo=", (Foo f) => Console.WriteLine (f.ToString ()) }, +// }; +// +// Random other tidbits: +// - Boolean options (those w/o '=' or ':' in the option format string) +// are explicitly enabled if they are followed with '+', and explicitly +// disabled if they are followed with '-': +// string a = null; +// var p = new OptionSet () { +// { "a", s => a = s }, +// }; +// p.Parse (new string[]{"-a"}); // sets v != null +// p.Parse (new string[]{"-a+"}); // sets v != null +// p.Parse (new string[]{"-a-"}); // sets v == null +// + +using System; +using System.Collections; +using System.Collections.Generic; +using System.Collections.ObjectModel; +using System.ComponentModel; +using System.Globalization; +using System.IO; +using System.Runtime.Serialization; +using System.Security.Permissions; +using System.Text; +using System.Text.RegularExpressions; + +#if LINQ +using System.Linq; +#endif + +#if TEST +using NDesk.Options; +#endif + +#if NDESK_OPTIONS +namespace NDesk.Options +#else +namespace Mono.Options +#endif +{ + public class OptionValueCollection : IList, IList<string> { + + List<string> values = new List<string> (); + OptionContext c; + + internal OptionValueCollection (OptionContext c) + { + this.c = c; + } + + #region ICollection + void ICollection.CopyTo (Array array, int index) {(values as ICollection).CopyTo (array, index);} + bool ICollection.IsSynchronized {get {return (values as ICollection).IsSynchronized;}} + object ICollection.SyncRoot {get {return (values as ICollection).SyncRoot;}} + #endregion + + #region ICollection<T> + public void Add (string item) {values.Add (item);} + public void Clear () {values.Clear ();} + public bool Contains (string item) {return values.Contains (item);} + public void CopyTo (string[] array, int arrayIndex) {values.CopyTo (array, arrayIndex);} + public bool Remove (string item) {return values.Remove (item);} + public int Count {get {return values.Count;}} + public bool IsReadOnly {get {return false;}} + #endregion + + #region IEnumerable + IEnumerator IEnumerable.GetEnumerator () {return values.GetEnumerator ();} + #endregion + + #region IEnumerable<T> + public IEnumerator<string> GetEnumerator () {return values.GetEnumerator ();} + #endregion + + #region IList + int IList.Add (object value) {return (values as IList).Add (value);} + bool IList.Contains (object value) {return (values as IList).Contains (value);} + int IList.IndexOf (object value) {return (values as IList).IndexOf (value);} + void IList.Insert (int index, object value) {(values as IList).Insert (index, value);} + void IList.Remove (object value) {(values as IList).Remove (value);} + void IList.RemoveAt (int index) {(values as IList).RemoveAt (index);} + bool IList.IsFixedSize {get {return false;}} + object IList.this [int index] {get {return this [index];} set {(values as IList)[index] = value;}} + #endregion + + #region IList<T> + public int IndexOf (string item) {return values.IndexOf (item);} + public void Insert (int index, string item) {values.Insert (index, item);} + public void RemoveAt (int index) {values.RemoveAt (index);} + + private void AssertValid (int index) + { + if (c.Option == null) + throw new InvalidOperationException ("OptionContext.Option is null."); + if (index >= c.Option.MaxValueCount) + throw new ArgumentOutOfRangeException ("index"); + if (c.Option.OptionValueType == OptionValueType.Required && + index >= values.Count) + throw new OptionException (string.Format ( + c.OptionSet.MessageLocalizer ("Missing required value for option '{0}'."), c.OptionName), + c.OptionName); + } + + public string this [int index] { + get { + AssertValid (index); + return index >= values.Count ? null : values [index]; + } + set { + values [index] = value; + } + } + #endregion + + public List<string> ToList () + { + return new List<string> (values); + } + + public string[] ToArray () + { + return values.ToArray (); + } + + public override string ToString () + { + return string.Join (", ", values.ToArray ()); + } + } + + public class OptionContext { + private Option option; + private string name; + private int index; + private OptionSet set; + private OptionValueCollection c; + + public OptionContext (OptionSet set) + { + this.set = set; + this.c = new OptionValueCollection (this); + } + + public Option Option { + get {return option;} + set {option = value;} + } + + public string OptionName { + get {return name;} + set {name = value;} + } + + public int OptionIndex { + get {return index;} + set {index = value;} + } + + public OptionSet OptionSet { + get {return set;} + } + + public OptionValueCollection OptionValues { + get {return c;} + } + } + + public enum OptionValueType { + None, + Optional, + Required, + } + + public abstract class Option { + string prototype, description; + string[] names; + OptionValueType type; + int count; + string[] separators; + + protected Option (string prototype, string description) + : this (prototype, description, 1) + { + } + + protected Option (string prototype, string description, int maxValueCount) + { + if (prototype == null) + throw new ArgumentNullException ("prototype"); + if (prototype.Length == 0) + throw new ArgumentException ("Cannot be the empty string.", "prototype"); + if (maxValueCount < 0) + throw new ArgumentOutOfRangeException ("maxValueCount"); + + this.prototype = prototype; + this.names = prototype.Split ('|'); + this.description = description; + this.count = maxValueCount; + this.type = ParsePrototype (); + + if (this.count == 0 && type != OptionValueType.None) + throw new ArgumentException ( + "Cannot provide maxValueCount of 0 for OptionValueType.Required or " + + "OptionValueType.Optional.", + "maxValueCount"); + if (this.type == OptionValueType.None && maxValueCount > 1) + throw new ArgumentException ( + string.Format ("Cannot provide maxValueCount of {0} for OptionValueType.None.", maxValueCount), + "maxValueCount"); + if (Array.IndexOf (names, "<>") >= 0 && + ((names.Length == 1 && this.type != OptionValueType.None) || + (names.Length > 1 && this.MaxValueCount > 1))) + throw new ArgumentException ( + "The default option handler '<>' cannot require values.", + "prototype"); + } + + public string Prototype {get {return prototype;}} + public string Description {get {return description;}} + public OptionValueType OptionValueType {get {return type;}} + public int MaxValueCount {get {return count;}} + + public string[] GetNames () + { + return (string[]) names.Clone (); + } + + public string[] GetValueSeparators () + { + if (separators == null) + return new string [0]; + return (string[]) separators.Clone (); + } + + protected static T Parse<T> (string value, OptionContext c) + { + Type tt = typeof (T); + bool nullable = tt.IsValueType && tt.IsGenericType && + !tt.IsGenericTypeDefinition && + tt.GetGenericTypeDefinition () == typeof (Nullable<>); + Type targetType = nullable ? tt.GetGenericArguments () [0] : typeof (T); + TypeConverter conv = TypeDescriptor.GetConverter (targetType); + T t = default (T); + try { + if (value != null) + t = (T) conv.ConvertFromString (value); + } + catch (Exception e) { + throw new OptionException ( + string.Format ( + c.OptionSet.MessageLocalizer ("Could not convert string `{0}' to type {1} for option `{2}'."), + value, targetType.Name, c.OptionName), + c.OptionName, e); + } + return t; + } + + internal string[] Names {get {return names;}} + internal string[] ValueSeparators {get {return separators;}} + + static readonly char[] NameTerminator = new char[]{'=', ':'}; + + private OptionValueType ParsePrototype () + { + char type = '\0'; + List<string> seps = new List<string> (); + for (int i = 0; i < names.Length; ++i) { + string name = names [i]; + if (name.Length == 0) + throw new ArgumentException ("Empty option names are not supported.", "prototype"); + + int end = name.IndexOfAny (NameTerminator); + if (end == -1) + continue; + names [i] = name.Substring (0, end); + if (type == '\0' || type == name [end]) + type = name [end]; + else + throw new ArgumentException ( + string.Format ("Conflicting option types: '{0}' vs. '{1}'.", type, name [end]), + "prototype"); + AddSeparators (name, end, seps); + } + + if (type == '\0') + return OptionValueType.None; + + if (count <= 1 && seps.Count != 0) + throw new ArgumentException ( + string.Format ("Cannot provide key/value separators for Options taking {0} value(s).", count), + "prototype"); + if (count > 1) { + if (seps.Count == 0) + this.separators = new string[]{":", "="}; + else if (seps.Count == 1 && seps [0].Length == 0) + this.separators = null; + else + this.separators = seps.ToArray (); + } + + return type == '=' ? OptionValueType.Required : OptionValueType.Optional; + } + + private static void AddSeparators (string name, int end, ICollection<string> seps) + { + int start = -1; + for (int i = end+1; i < name.Length; ++i) { + switch (name [i]) { + case '{': + if (start != -1) + throw new ArgumentException ( + string.Format ("Ill-formed name/value separator found in \"{0}\".", name), + "prototype"); + start = i+1; + break; + case '}': + if (start == -1) + throw new ArgumentException ( + string.Format ("Ill-formed name/value separator found in \"{0}\".", name), + "prototype"); + seps.Add (name.Substring (start, i-start)); + start = -1; + break; + default: + if (start == -1) + seps.Add (name [i].ToString ()); + break; + } + } + if (start != -1) + throw new ArgumentException ( + string.Format ("Ill-formed name/value separator found in \"{0}\".", name), + "prototype"); + } + + public void Invoke (OptionContext c) + { + OnParseComplete (c); + c.OptionName = null; + c.Option = null; + c.OptionValues.Clear (); + } + + protected abstract void OnParseComplete (OptionContext c); + + public override string ToString () + { + return Prototype; + } + } + + [Serializable] + public class OptionException : Exception { + private string option; + + public OptionException () + { + } + + public OptionException (string message, string optionName) + : base (message) + { + this.option = optionName; + } + + public OptionException (string message, string optionName, Exception innerException) + : base (message, innerException) + { + this.option = optionName; + } + + protected OptionException (SerializationInfo info, StreamingContext context) + : base (info, context) + { + this.option = info.GetString ("OptionName"); + } + + public string OptionName { + get {return this.option;} + } + + [SecurityPermission (SecurityAction.LinkDemand, SerializationFormatter = true)] + public override void GetObjectData (SerializationInfo info, StreamingContext context) + { + base.GetObjectData (info, context); + info.AddValue ("OptionName", option); + } + } + + public delegate void OptionAction<TKey, TValue> (TKey key, TValue value); + + public class OptionSet : KeyedCollection<string, Option> + { + public OptionSet () + : this (delegate (string f) {return f;}) + { + } + + public OptionSet (Converter<string, string> localizer) + { + this.localizer = localizer; + } + + Converter<string, string> localizer; + + public Converter<string, string> MessageLocalizer { + get {return localizer;} + } + + protected override string GetKeyForItem (Option item) + { + if (item == null) + throw new ArgumentNullException ("option"); + if (item.Names != null && item.Names.Length > 0) + return item.Names [0]; + // This should never happen, as it's invalid for Option to be + // constructed w/o any names. + throw new InvalidOperationException ("Option has no names!"); + } + + [Obsolete ("Use KeyedCollection.this[string]")] + protected Option GetOptionForName (string option) + { + if (option == null) + throw new ArgumentNullException ("option"); + try { + return base [option]; + } + catch (KeyNotFoundException) { + return null; + } + } + + protected override void InsertItem (int index, Option item) + { + base.InsertItem (index, item); + AddImpl (item); + } + + protected override void RemoveItem (int index) + { + base.RemoveItem (index); + Option p = Items [index]; + // KeyedCollection.RemoveItem() handles the 0th item + for (int i = 1; i < p.Names.Length; ++i) { + Dictionary.Remove (p.Names [i]); + } + } + + protected override void SetItem (int index, Option item) + { + base.SetItem (index, item); + RemoveItem (index); + AddImpl (item); + } + + private void AddImpl (Option option) + { + if (option == null) + throw new ArgumentNullException ("option"); + List<string> added = new List<string> (option.Names.Length); + try { + // KeyedCollection.InsertItem/SetItem handle the 0th name. + for (int i = 1; i < option.Names.Length; ++i) { + Dictionary.Add (option.Names [i], option); + added.Add (option.Names [i]); + } + } + catch (Exception) { + foreach (string name in added) + Dictionary.Remove (name); + throw; + } + } + + public new OptionSet Add (Option option) + { + base.Add (option); + return this; + } + + sealed class ActionOption : Option { + Action<OptionValueCollection> action; + + public ActionOption (string prototype, string description, int count, Action<OptionValueCollection> action) + : base (prototype, description, count) + { + if (action == null) + throw new ArgumentNullException ("action"); + this.action = action; + } + + protected override void OnParseComplete (OptionContext c) + { + action (c.OptionValues); + } + } + + public OptionSet Add (string prototype, Action<string> action) + { + return Add (prototype, null, action); + } + + public OptionSet Add (string prototype, string description, Action<string> action) + { + if (action == null) + throw new ArgumentNullException ("action"); + Option p = new ActionOption (prototype, description, 1, + delegate (OptionValueCollection v) { action (v [0]); }); + base.Add (p); + return this; + } + + public OptionSet Add (string prototype, OptionAction<string, string> action) + { + return Add (prototype, null, action); + } + + public OptionSet Add (string prototype, string description, OptionAction<string, string> action) + { + if (action == null) + throw new ArgumentNullException ("action"); + Option p = new ActionOption (prototype, description, 2, + delegate (OptionValueCollection v) {action (v [0], v [1]);}); + base.Add (p); + return this; + } + + sealed class ActionOption<T> : Option { + Action<T> action; + + public ActionOption (string prototype, string description, Action<T> action) + : base (prototype, description, 1) + { + if (action == null) + throw new ArgumentNullException ("action"); + this.action = action; + } + + protected override void OnParseComplete (OptionContext c) + { + action (Parse<T> (c.OptionValues [0], c)); + } + } + + sealed class ActionOption<TKey, TValue> : Option { + OptionAction<TKey, TValue> action; + + public ActionOption (string prototype, string description, OptionAction<TKey, TValue> action) + : base (prototype, description, 2) + { + if (action == null) + throw new ArgumentNullException ("action"); + this.action = action; + } + + protected override void OnParseComplete (OptionContext c) + { + action ( + Parse<TKey> (c.OptionValues [0], c), + Parse<TValue> (c.OptionValues [1], c)); + } + } + + public OptionSet Add<T> (string prototype, Action<T> action) + { + return Add (prototype, null, action); + } + + public OptionSet Add<T> (string prototype, string description, Action<T> action) + { + return Add (new ActionOption<T> (prototype, description, action)); + } + + public OptionSet Add<TKey, TValue> (string prototype, OptionAction<TKey, TValue> action) + { + return Add (prototype, null, action); + } + + public OptionSet Add<TKey, TValue> (string prototype, string description, OptionAction<TKey, TValue> action) + { + return Add (new ActionOption<TKey, TValue> (prototype, description, action)); + } + + protected virtual OptionContext CreateOptionContext () + { + return new OptionContext (this); + } + +#if LINQ + public List<string> Parse (IEnumerable<string> arguments) + { + bool process = true; + OptionContext c = CreateOptionContext (); + c.OptionIndex = -1; + var def = GetOptionForName ("<>"); + var unprocessed = + from argument in arguments + where ++c.OptionIndex >= 0 && (process || def != null) + ? process + ? argument == "--" + ? (process = false) + : !Parse (argument, c) + ? def != null + ? Unprocessed (null, def, c, argument) + : true + : false + : def != null + ? Unprocessed (null, def, c, argument) + : true + : true + select argument; + List<string> r = unprocessed.ToList (); + if (c.Option != null) + c.Option.Invoke (c); + return r; + } +#else + public List<string> Parse (IEnumerable<string> arguments) + { + OptionContext c = CreateOptionContext (); + c.OptionIndex = -1; + bool process = true; + List<string> unprocessed = new List<string> (); + Option def = Contains ("<>") ? this ["<>"] : null; + foreach (string argument in arguments) { + ++c.OptionIndex; + if (argument == "--") { + process = false; + continue; + } + if (!process) { + Unprocessed (unprocessed, def, c, argument); + continue; + } + if (!Parse (argument, c)) + Unprocessed (unprocessed, def, c, argument); + } + if (c.Option != null) + c.Option.Invoke (c); + return unprocessed; + } +#endif + + private static bool Unprocessed (ICollection<string> extra, Option def, OptionContext c, string argument) + { + if (def == null) { + extra.Add (argument); + return false; + } + c.OptionValues.Add (argument); + c.Option = def; + c.Option.Invoke (c); + return false; + } + + private readonly Regex ValueOption = new Regex ( + @"^(?<flag>--|-|/)(?<name>[^:=]+)((?<sep>[:=])(?<value>.*))?$"); + + protected bool GetOptionParts (string argument, out string flag, out string name, out string sep, out string value) + { + if (argument == null) + throw new ArgumentNullException ("argument"); + + flag = name = sep = value = null; + Match m = ValueOption.Match (argument); + if (!m.Success) { + return false; + } + flag = m.Groups ["flag"].Value; + name = m.Groups ["name"].Value; + if (m.Groups ["sep"].Success && m.Groups ["value"].Success) { + sep = m.Groups ["sep"].Value; + value = m.Groups ["value"].Value; + } + return true; + } + + protected virtual bool Parse (string argument, OptionContext c) + { + if (c.Option != null) { + ParseValue (argument, c); + return true; + } + + string f, n, s, v; + if (!GetOptionParts (argument, out f, out n, out s, out v)) + return false; + + Option p; + if (Contains (n)) { + p = this [n]; + c.OptionName = f + n; + c.Option = p; + switch (p.OptionValueType) { + case OptionValueType.None: + c.OptionValues.Add (n); + c.Option.Invoke (c); + break; + case OptionValueType.Optional: + case OptionValueType.Required: + ParseValue (v, c); + break; + } + return true; + } + // no match; is it a bool option? + if (ParseBool (argument, n, c)) + return true; + // is it a bundled option? + if (ParseBundledValue (f, string.Concat (n + s + v), c)) + return true; + + return false; + } + + private void ParseValue (string option, OptionContext c) + { + if (option != null) + foreach (string o in c.Option.ValueSeparators != null + ? option.Split (c.Option.ValueSeparators, StringSplitOptions.None) + : new string[]{option}) { + c.OptionValues.Add (o); + } + if (c.OptionValues.Count == c.Option.MaxValueCount || + c.Option.OptionValueType == OptionValueType.Optional) + c.Option.Invoke (c); + else if (c.OptionValues.Count > c.Option.MaxValueCount) { + throw new OptionException (localizer (string.Format ( + "Error: Found {0} option values when expecting {1}.", + c.OptionValues.Count, c.Option.MaxValueCount)), + c.OptionName); + } + } + + private bool ParseBool (string option, string n, OptionContext c) + { + Option p; + string rn; + if (n.Length >= 1 && (n [n.Length-1] == '+' || n [n.Length-1] == '-') && + Contains ((rn = n.Substring (0, n.Length-1)))) { + p = this [rn]; + string v = n [n.Length-1] == '+' ? option : null; + c.OptionName = option; + c.Option = p; + c.OptionValues.Add (v); + p.Invoke (c); + return true; + } + return false; + } + + private bool ParseBundledValue (string f, string n, OptionContext c) + { + if (f != "-") + return false; + for (int i = 0; i < n.Length; ++i) { + Option p; + string opt = f + n [i].ToString (); + string rn = n [i].ToString (); + if (!Contains (rn)) { + if (i == 0) + return false; + throw new OptionException (string.Format (localizer ( + "Cannot bundle unregistered option '{0}'."), opt), opt); + } + p = this [rn]; + switch (p.OptionValueType) { + case OptionValueType.None: + Invoke (c, opt, n, p); + break; + case OptionValueType.Optional: + case OptionValueType.Required: { + string v = n.Substring (i+1); + c.Option = p; + c.OptionName = opt; + ParseValue (v.Length != 0 ? v : null, c); + return true; + } + default: + throw new InvalidOperationException ("Unknown OptionValueType: " + p.OptionValueType); + } + } + return true; + } + + private static void Invoke (OptionContext c, string name, string value, Option option) + { + c.OptionName = name; + c.Option = option; + c.OptionValues.Add (value); + option.Invoke (c); + } + + private const int OptionWidth = 29; + + public void WriteOptionDescriptions (TextWriter o) + { + foreach (Option p in this) { + int written = 0; + if (!WriteOptionPrototype (o, p, ref written)) + continue; + + if (written < OptionWidth) + o.Write (new string (' ', OptionWidth - written)); + else { + o.WriteLine (); + o.Write (new string (' ', OptionWidth)); + } + + List<string> lines = GetLines (localizer (GetDescription (p.Description))); + o.WriteLine (lines [0]); + string prefix = new string (' ', OptionWidth+2); + for (int i = 1; i < lines.Count; ++i) { + o.Write (prefix); + o.WriteLine (lines [i]); + } + } + } + + bool WriteOptionPrototype (TextWriter o, Option p, ref int written) + { + string[] names = p.Names; + + int i = GetNextOptionIndex (names, 0); + if (i == names.Length) + return false; + + if (names [i].Length == 1) { + Write (o, ref written, " -"); + Write (o, ref written, names [0]); + } + else { + Write (o, ref written, " --"); + Write (o, ref written, names [0]); + } + + for ( i = GetNextOptionIndex (names, i+1); + i < names.Length; i = GetNextOptionIndex (names, i+1)) { + Write (o, ref written, ", "); + Write (o, ref written, names [i].Length == 1 ? "-" : "--"); + Write (o, ref written, names [i]); + } + + if (p.OptionValueType == OptionValueType.Optional || + p.OptionValueType == OptionValueType.Required) { + if (p.OptionValueType == OptionValueType.Optional) { + Write (o, ref written, localizer ("[")); + } + Write (o, ref written, localizer ("=" + GetArgumentName (0, p.MaxValueCount, p.Description))); + string sep = p.ValueSeparators != null && p.ValueSeparators.Length > 0 + ? p.ValueSeparators [0] + : " "; + for (int c = 1; c < p.MaxValueCount; ++c) { + Write (o, ref written, localizer (sep + GetArgumentName (c, p.MaxValueCount, p.Description))); + } + if (p.OptionValueType == OptionValueType.Optional) { + Write (o, ref written, localizer ("]")); + } + } + return true; + } + + static int GetNextOptionIndex (string[] names, int i) + { + while (i < names.Length && names [i] == "<>") { + ++i; + } + return i; + } + + static void Write (TextWriter o, ref int n, string s) + { + n += s.Length; + o.Write (s); + } + + private static string GetArgumentName (int index, int maxIndex, string description) + { + if (description == null) + return maxIndex == 1 ? "VALUE" : "VALUE" + (index + 1); + string[] nameStart; + if (maxIndex == 1) + nameStart = new string[]{"{0:", "{"}; + else + nameStart = new string[]{"{" + index + ":"}; + for (int i = 0; i < nameStart.Length; ++i) { + int start, j = 0; + do { + start = description.IndexOf (nameStart [i], j); + } while (start >= 0 && j != 0 ? description [j++ - 1] == '{' : false); + if (start == -1) + continue; + int end = description.IndexOf ("}", start); + if (end == -1) + continue; + return description.Substring (start + nameStart [i].Length, end - start - nameStart [i].Length); + } + return maxIndex == 1 ? "VALUE" : "VALUE" + (index + 1); + } + + private static string GetDescription (string description) + { + if (description == null) + return string.Empty; + StringBuilder sb = new StringBuilder (description.Length); + int start = -1; + for (int i = 0; i < description.Length; ++i) { + switch (description [i]) { + case '{': + if (i == start) { + sb.Append ('{'); + start = -1; + } + else if (start < 0) + start = i + 1; + break; + case '}': + if (start < 0) { + if ((i+1) == description.Length || description [i+1] != '}') + throw new InvalidOperationException ("Invalid option description: " + description); + ++i; + sb.Append ("}"); + } + else { + sb.Append (description.Substring (start, i - start)); + start = -1; + } + break; + case ':': + if (start < 0) + goto default; + start = i + 1; + break; + default: + if (start < 0) + sb.Append (description [i]); + break; + } + } + return sb.ToString (); + } + + private static List<string> GetLines (string description) + { + List<string> lines = new List<string> (); + if (string.IsNullOrEmpty (description)) { + lines.Add (string.Empty); + return lines; + } + int length = 80 - OptionWidth - 2; + int start = 0, end; + do { + end = GetLineEnd (start, length, description); + bool cont = false; + if (end < description.Length) { + char c = description [end]; + if (c == '-' || (char.IsWhiteSpace (c) && c != '\n')) + ++end; + else if (c != '\n') { + cont = true; + --end; + } + } + lines.Add (description.Substring (start, end - start)); + if (cont) { + lines [lines.Count-1] += "-"; + } + start = end; + if (start < description.Length && description [start] == '\n') + ++start; + } while (end < description.Length); + return lines; + } + + private static int GetLineEnd (int start, int length, string description) + { + int end = System.Math.Min (start + length, description.Length); + int sep = -1; + for (int i = start; i < end; ++i) { + switch (description [i]) { + case ' ': + case '\t': + case '\v': + case '-': + case ',': + case '.': + case ';': + sep = i; + break; + case '\n': + return i; + } + } + if (sep == -1 || end == description.Length) + return end; + return sep; + } + } +} + diff --git a/mcs/tools/lc/lc.cs b/mcs/tools/lc/lc.cs new file mode 100644 index 00000000000..317932bd442 --- /dev/null +++ b/mcs/tools/lc/lc.cs @@ -0,0 +1,302 @@ +//
+// License compiler for mono
+//
+// Authors:
+// Carlo Kok (ck@remobjects.com)
+//
+// (C) 2009 RemObjects Software
+//
+
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Mono.Options;
+using System.ComponentModel.Design;
+using System.IO;
+using System.Reflection;
+using System.Globalization;
+using System.ComponentModel;
+using System.Runtime.Serialization.Formatters.Binary;
+
+namespace LC
+{
+ public class LCLicenseContext : DesigntimeLicenseContext
+ {
+ public string OutputFilename { get; set; }
+ public string LicxFilename { get; set; }
+ }
+
+ class Program
+ {
+ static List<String> privatePaths = new List<string>();
+
+ static int Main(string[] args)
+ {
+ bool verbose = false;
+ string target = null;
+ string complist = null;
+ string targetdir = ".";
+ List<string> references = new List<string>();
+
+ bool nologo = false;
+ bool help = false;
+ OptionSet p = new OptionSet() {
+ {"v|verbose", "Verbose output", v => verbose = v!= null },
+ {"t|target=", "Target assembly name", v => target = v },
+ {"c|complist=","licx file to compile", v => complist = v },
+ {"i|load=", "Reference to load", v=> {if (v != null) references.Add(v);}},
+ {"o|outdir=", "Output directory for the .licenses file", v=> targetdir = v },
+ {"nologo", "Do not display logo", v=> nologo = null != v },
+ {"h|?|help", "Show help", v=>help = v != null }
+ };
+ List<string> extra;
+ try
+ {
+ extra = p.Parse(args);
+ }
+ catch(OptionException e)
+ {
+ Console.WriteLine("lc: " + e.Message);
+ Console.WriteLine("try lc --help for more information");
+ return 1;
+ }
+ if (!nologo) {
+ Console.WriteLine("Mono License Compiler");
+ Console.WriteLine("Copyright (c) 2009 by RemObjects Software");
+ }
+ if (help) {
+ Console.WriteLine();
+ Console.WriteLine("lc -c filename -t targetassembly [-i references] [-v] [-o] [-nologo]");
+ Console.WriteLine();
+ Console.WriteLine("Options:");
+ p.WriteOptionDescriptions(Console.Out);
+ return 1;
+ }
+ if (extra.Count > 0) {
+ Console.WriteLine("Unexpected arguments passed on cmd line");
+ return 1;
+ }
+ if (target == null || complist == null){
+ Console.WriteLine("No target/complist passed");
+ return 1;
+ }
+ try {
+ if (!File.Exists(complist)) {
+ Console.WriteLine("Could not find file: "+complist);
+ return 1;
+ }
+
+ LCLicenseContext ctx = new LCLicenseContext();
+ ctx.LicxFilename = complist;
+ if (verbose) Console.WriteLine("Input file: "+complist);
+ ctx.OutputFilename = Path.Combine(targetdir ??".", target)+".licenses";
+ if (verbose) Console.WriteLine("Output filename: "+ctx.OutputFilename);
+ AppDomain.CurrentDomain.AssemblyResolve += new ResolveEventHandler(CurrentDomain_AssemblyResolve);
+ privatePaths.Add(".");
+ Dictionary<string, Assembly> loaded = new Dictionary<string, Assembly>();
+ foreach (string reference in references) {
+ string path = Path.GetDirectoryName(reference);
+ if (!privatePaths.Contains(path))
+ {
+ if (verbose) Console.WriteLine("Adding " + Path.GetDirectoryName(reference) + " to private paths");
+ privatePaths.Add(path);
+ }
+ Assembly asm = Assembly.LoadFrom(reference);
+ loaded.Add(asm.GetName().Name, asm);
+ if (verbose) Console.WriteLine("Loaded assembly: "+asm.GetName().ToString());
+
+ }
+
+ using (StreamReader sr = new StreamReader(complist))
+ {
+ int lineno = 0;
+ string line = "";
+ while (sr.Peek() != -1)
+ {
+ try
+ {
+ line = sr.ReadLine();
+ if (line == null || line == "" || line[0] == '#' ) continue;
+ if (verbose) Console.WriteLine("Generating license for: "+line);
+
+ string[] sLine = line.Split(new char[] { ',' }, 2);
+ Type stype = null;
+ if (sLine.Length == 1)
+ {
+ stype = Type.GetType(line, false, true);
+ if (stype == null)
+ {
+ foreach (KeyValuePair<string, Assembly> et in loaded)
+ {
+ stype = et.Value.GetType(sLine[0], false, true);
+ if (stype != null) {
+ if (verbose) Console.WriteLine("Found type in "+et.Key);
+ break;
+ }
+ }
+ }
+ }
+ else
+ {
+ if (sLine[1].IndexOf(',') >= 0)
+ {
+ stype = Type.GetType(line, false, true);
+ }
+ else
+ {
+ string s = sLine[1].Trim();
+ foreach (KeyValuePair<string, Assembly> et in loaded)
+ {
+ if (String.Compare(et.Key, s, true, CultureInfo.InvariantCulture) == 0)
+ {
+ stype = et.Value.GetType(sLine[0], false, true);
+ if (stype != null) {
+ if (verbose) Console.WriteLine("Found type in "+et.Key);
+ break;
+ }
+ }
+ }
+ if (stype == null)
+ {
+ foreach (KeyValuePair<string, Assembly> et in loaded)
+ {
+ stype = et.Value.GetType(sLine[0], false, true);
+ if (stype != null) {
+ if (verbose) Console.WriteLine("Found type in "+et.Key);
+ break;
+ }
+ }
+ }
+ }
+ }
+ if (stype == null)
+ throw new Exception("Unable to find type: " + line);
+ LicenseManager.CreateWithContext(stype, ctx);
+ }
+ catch(Exception e)
+ {
+ Console.WriteLine("Exception during compiling " + complist + ": " + lineno);
+ Console.WriteLine(e.ToString());
+ }
+ }
+ }
+
+ using (FileStream fs = new FileStream(ctx.OutputFilename, FileMode.Create)) {
+ try {
+ DesigntimeLicenseContextSerializer.Serialize(fs, target.ToUpper(CultureInfo.InvariantCulture), ctx);
+ } catch {}
+ if (fs.Length == 0) // older mono does not support this, but when it does, we should use the proper version.
+ IntSerialize(fs, target.ToUpper(CultureInfo.InvariantCulture), ctx);
+ }
+ if (verbose)
+ Console.WriteLine("Saved to: "+ Path.GetFullPath(ctx.OutputFilename));
+ return 0;
+ } catch(Exception e){
+ Console.WriteLine("Exception: "+e.ToString());
+ return 1;
+ }
+
+ }
+
+
+ private static void IntSerialize(Stream o,
+ string cryptoKey,
+ DesigntimeLicenseContext context)
+ {
+ Object[] lData = new Object[2];
+ lData[0] = cryptoKey;
+ Hashtable lNewTable = new Hashtable();
+ FieldInfo fi =
+ typeof(DesigntimeLicenseContext).GetField("savedLicenseKeys", BindingFlags.NonPublic | BindingFlags.Instance) ??
+ typeof(DesigntimeLicenseContext).GetField("keys", BindingFlags.NonPublic | BindingFlags.Instance)
+ ;
+ Hashtable lOrgTable = (Hashtable)fi.GetValue(context);
+ foreach (DictionaryEntry et in lOrgTable)
+ {
+ if (et.Key is string)
+ lNewTable.Add(et.Key, et.Value);
+ else
+ lNewTable.Add(((Type)et.Key).AssemblyQualifiedName, et.Value);
+ }
+ lData[1] = lNewTable;
+
+ BinaryFormatter lFormatter = new BinaryFormatter();
+ lFormatter.Serialize(o, lData);
+
+ }
+ static Dictionary<string, Assembly> loadedAssemblies = new Dictionary<string, Assembly>();
+
+ static bool CompareAssemblyName(string s1, string s2)
+ {
+ s1 = s1.ToLowerInvariant().Replace(" ", "");
+ s2 = s2.ToLowerInvariant().Replace(" ", "");
+ return s1 == s2;
+ }
+
+ static System.Reflection.Assembly CurrentDomain_AssemblyResolve(object sender, ResolveEventArgs args)
+ {
+ string[] lArgs = args.Name.Split(',');
+ string lName = lArgs[0].Trim();
+ if (loadedAssemblies.ContainsKey(args.Name))
+ {
+ return loadedAssemblies[args.Name];
+ }
+ for (int i = 0; i < privatePaths.Count; i++)
+ {
+ string sPath = Path.Combine(privatePaths[i].ToString(), lName);
+ if (File.Exists(sPath + ".dll"))
+ sPath += ".dll";
+ else if (File.Exists(sPath + ".DLL"))
+ sPath += ".DLL";
+ else if (File.Exists(sPath + ".exe"))
+ sPath += ".exe";
+ else if (File.Exists(sPath + ".EXE"))
+ sPath += ".EXE";
+ else
+ continue;
+ AssemblyName an2 = AssemblyName.GetAssemblyName(sPath);
+ if (CompareAssemblyName(an2.ToString(), args.Name) || (lArgs.Length == 1 && CompareAssemblyName(an2.Name, lName)))
+ {
+ Assembly asm;
+ try
+ {
+ asm = Assembly.LoadFrom(sPath);
+ }
+ catch
+ {
+ asm = Assembly.LoadFile(sPath);
+ }
+ if (asm != null)
+ {
+ loadedAssemblies.Add(args.Name, asm);
+ return asm;
+ }
+ }
+ }
+ throw new Exception("Unable to find assembly "+args.Name);
+ }
+ }
+}
diff --git a/mcs/tools/lc/lc.exe.sources b/mcs/tools/lc/lc.exe.sources new file mode 100644 index 00000000000..0e37e3aa447 --- /dev/null +++ b/mcs/tools/lc/lc.exe.sources @@ -0,0 +1,3 @@ +AssemblyInfo.cs +lc.cs +Options.cs |