132 lines
4.1 KiB
C#
132 lines
4.1 KiB
C#
/*
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Used to determine Browser Capabilities by the Browsers UserAgent String and related
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Browser supplied Headers.
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Copyright (C) 2002-Present Owen Brady (Ocean at owenbrady dot net)
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and Dean Brettle (dean at brettle dot com)
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is furnished
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to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
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PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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namespace System.Web.Configuration
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{
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Text;
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using System.Reflection;
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using System.IO;
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internal class CapabilitiesResult : System.Web.HttpBrowserCapabilities
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{
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/// <summary>
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/// Initializes a new instance of the Result class.
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/// </summary>
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/// <param name="items">
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/// This is the data which this class will be handle request made though this class.
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/// </param>
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internal CapabilitiesResult(System.Collections.IDictionary items)
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: base()
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{
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base.Capabilities = items;
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Capabilities ["browsers"] = new ArrayList ();
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="name"></param>
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/// <param name="value"></param>
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internal void AddCapabilities(string name, string value)
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{
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this.Capabilities[name] = value;
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}
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internal void AddMatchingBrowserId (string id)
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{
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ArrayList al = Capabilities ["browsers"] as ArrayList;
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if (al != null && !al.Contains (id))
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al.Add (id);
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}
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internal virtual string Replace(string item)
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{
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if (item.IndexOf('$') > -1)
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{
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//nasty hack to convert regular expression replacement text into Capability item
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//which we can use to replace with the actual values they are looking for.
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System.Text.RegularExpressions.MatchCollection regxmatch;
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regxmatch = System.Text.RegularExpressions.Regex.Matches(item, @"\$\{(?'Capability'\w*)\}");
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if (regxmatch.Count == 0)
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{
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return item;
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}
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for (int i = 0;i <= regxmatch.Count - 1;i++)
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{
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if (regxmatch[i].Success == true)
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{
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string c = regxmatch[i].Result("${Capability}");
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item = item.Replace("${" + c + "}", this[c]);
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}
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}
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}
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if (item.IndexOf('%') > -1)
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{
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//nasty hack to convert regular expression replacement text into Capability item
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//which we can use to replace with the actual values they are looking for.
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System.Text.RegularExpressions.MatchCollection regxmatch;
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regxmatch = System.Text.RegularExpressions.Regex.Matches(item, @"\%\{(?'Capability'\w*)\}");
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if (regxmatch.Count == 0)
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{
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return item;
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}
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for (int i = 0;i <= regxmatch.Count - 1;i++)
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{
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if (regxmatch[i].Success == true)
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{
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string c = regxmatch[i].Result("${Capability}");
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item = item.Replace("%{" + c + "}", this[c]);
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}
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}
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}
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return item;
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}
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/// <summary>
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/// Gets the keys returned from processing.
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/// </summary>
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public System.Collections.Specialized.StringCollection Keys
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{
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get
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{
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string[] a = new string[this.Capabilities.Keys.Count];
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this.Capabilities.Keys.CopyTo(a, 0);
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System.Array.Sort(a);
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System.Collections.Specialized.StringCollection l;
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l = new System.Collections.Specialized.StringCollection();
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l.AddRange(a);
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return l;
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}
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}
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public string UserAgent
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{
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get
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{
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return this[""];
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}
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}
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}
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}
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