From 9972bf87b4f27d9c8f358ef8414ac1ab957a2f0f Mon Sep 17 00:00:00 2001 From: Jo Shields Date: Wed, 19 Feb 2014 22:12:43 +0000 Subject: Imported Upstream version 3.2.8+dfsg --- .../TransferCodingWithQualityHeaderValue.cs | 36 +++++++++++++++++++++- 1 file changed, 35 insertions(+), 1 deletion(-) (limited to 'mcs/class/System.Net.Http/System.Net.Http.Headers/TransferCodingWithQualityHeaderValue.cs') diff --git a/mcs/class/System.Net.Http/System.Net.Http.Headers/TransferCodingWithQualityHeaderValue.cs b/mcs/class/System.Net.Http/System.Net.Http.Headers/TransferCodingWithQualityHeaderValue.cs index 0a6e08373c..845b95ef5c 100644 --- a/mcs/class/System.Net.Http/System.Net.Http.Headers/TransferCodingWithQualityHeaderValue.cs +++ b/mcs/class/System.Net.Http/System.Net.Http.Headers/TransferCodingWithQualityHeaderValue.cs @@ -26,6 +26,8 @@ // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. // +using System.Collections.Generic; + namespace System.Net.Http.Headers { public sealed class TransferCodingWithQualityHeaderValue : TransferCodingHeaderValue @@ -65,7 +67,39 @@ namespace System.Net.Http.Headers public static bool TryParse (string input, out TransferCodingWithQualityHeaderValue parsedValue) { - return TryParse (input, out parsedValue, () => new TransferCodingWithQualityHeaderValue ()); + var lexer = new Lexer (input); + Token token; + if (TryParseElement (lexer, out parsedValue, out token) && token == Token.Type.End) + return true; + + parsedValue = null; + return false; + } + + internal static bool TryParse (string input, int minimalCount, out List result) + { + return CollectionParser.TryParse (input, minimalCount, TryParseElement, out result); + } + + static bool TryParseElement (Lexer lexer, out TransferCodingWithQualityHeaderValue parsedValue, out Token t) + { + parsedValue = null; + + t = lexer.Scan (); + if (t != Token.Type.Token) + return false; + + var result = new TransferCodingWithQualityHeaderValue (); + result.value = lexer.GetStringValue (t); + + t = lexer.Scan (); + + // Parameters parsing + if (t == Token.Type.SeparatorSemicolon && (!NameValueHeaderValue.TryParseParameters (lexer, out result.parameters, out t) || t != Token.Type.End)) + return false; + + parsedValue = result; + return true; } } } -- cgit v1.2.3