+++ /dev/null
-//
-// System.Runtime.Versioning.FrameworkName class
-//
-// Authors
-// Marek Habersack <mhabersack@novell.com>
-//
-// Copyright (C) 2009 Novell, Inc (http://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.
-//
-using System;
-using System.Text;
-
-namespace System.Runtime.Versioning
-{
- [Serializable]
- public sealed class FrameworkName : IEquatable <FrameworkName>
- {
- string fullName;
- int? hashCode;
-
- public string FullName {
- get {
- if (fullName == null) {
- var sb = new StringBuilder (Identifier);
- sb.Append (",Version=v");
- sb.Append (Version.ToString ());
-
- string profile = Profile;
- if (!String.IsNullOrEmpty (profile)) {
- sb.Append (",Profile=");
- sb.Append (profile);
- }
-
- fullName = sb.ToString ();
- }
-
- return fullName;
- }
- }
-
- public string Identifier {
- get; private set;
- }
-
- public string Profile {
- get; private set;
- }
-
- public Version Version {
- get; private set;
- }
-
- public FrameworkName (string frameworkName)
- {
- if (frameworkName == null)
- throw new ArgumentNullException ("frameworkName");
-
- if (frameworkName.Length == 0)
- throw new ArgumentException ("The parameter 'frameworkName' cannot be an empty string.", "frameworkName");
-
- this.Profile = String.Empty;
- ParseFrameworkName (frameworkName);
- }
-
- public FrameworkName (string identifier, Version version)
- : this (identifier, version, String.Empty)
- {
- }
-
- public FrameworkName (string identifier, Version version, string profile)
- {
- if (identifier == null)
- throw new ArgumentNullException ("identifier");
-
- if (version == null)
- throw new ArgumentNullException ("version");
-
- if (identifier.Length == 0)
- throw new ArgumentException ("The parameter 'identifier' cannot be an empty string.", "identifier");
-
- this.Identifier = identifier;
- this.Version = version;
- if (profile == null)
- this.Profile = String.Empty;
- else
- this.Profile = profile;
- }
-
- public bool Equals (FrameworkName other)
- {
- if (Object.ReferenceEquals (other, null))
- return false;
-
- return (other.Version == this.Version &&
- String.Compare (other.Identifier, this.Identifier, StringComparison.Ordinal) == 0 &&
- String.Compare (other.Profile, this.Profile, StringComparison.Ordinal) == 0);
- }
-
- public override bool Equals (object obj)
- {
- return Equals (obj as FrameworkName);
- }
-
- public override int GetHashCode ()
- {
- if (hashCode == null) {
- hashCode = Version.GetHashCode () ^ Identifier.GetHashCode ();
- string profile = Profile;
- if (profile != null)
- hashCode ^= profile.GetHashCode ();
- }
-
- return (int)hashCode;
- }
-
- public override string ToString ()
- {
- return FullName;
- }
-
- public static bool operator == (FrameworkName left, FrameworkName right)
- {
- if (((object)left) == null && ((object)right) == null)
- return true;
-
- if (((object)left) == null || ((object)right) == null)
- return false;
-
- return left.Equals (right);
- }
-
- public static bool operator != (FrameworkName left, FrameworkName right)
- {
- if (((object)left) == null && ((object)right) == null)
- return false;
-
- if (((object)left) == null || ((object)right) == null)
- return true;
-
- return !left.Equals (right);
- }
-
- void ParseFrameworkName (string frameworkName)
- {
- string[] parts = frameworkName.Split (',');
- int len = parts.Length;
-
- if (len < 2 || len > 3)
- throw new ArgumentException ("FrameworkName cannot have less than two components or more than three components.");
-
- bool invalid = false;
- string part;
- string[] splitPart;
- int splen;
-
- for (int i = 0; i < len; i++) {
- part = parts [i].Trim ();
- if (part.Length == 0) {
- invalid = true;
- break;
- }
-
- splitPart = part.Split ('=');
- splen = splitPart.Length;
-
- if (String.Compare ("version", splitPart [0], StringComparison.OrdinalIgnoreCase) == 0) {
- if (i == 0 || splen != 2) {
- invalid = true;
- break;
- }
-
- try {
- char first = splitPart [1][0];
- if (first == 'v' || first == 'V')
- splitPart [1] = splitPart [1].Substring (1);
- this.Version = new Version (splitPart [1]);
- } catch (Exception ex) {
- throw new ArgumentException ("FrameworkName version component is invalid.", ex);
- }
-
- continue;
- }
-
- if (String.Compare ("profile", splitPart [0], StringComparison.OrdinalIgnoreCase) == 0) {
- if (i == 0) {
- invalid = true;
- break;
- }
-
- if (splen > 1)
- Profile = String.Join ("=", splitPart, 1, splen - 1);
-
- continue;
- }
-
- if (i == 0) {
- Identifier = part;
- continue;
- }
-
- invalid = true;
- break;
- }
-
- if (invalid)
- throw new ArgumentException ("FrameworkName is invalid.");
-
- if (Version == null)
- throw new ArgumentException ("FrameworkName version component is missing.");
-
- }
- }
-}
projects / mono.git / commitdiff