diff options
Diffstat (limited to 'mcs/class/System.Net.Http/System.Net.Http.Headers/ViaHeaderValue.cs')
| -rw-r--r-- | mcs/class/System.Net.Http/System.Net.Http.Headers/ViaHeaderValue.cs | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/mcs/class/System.Net.Http/System.Net.Http.Headers/ViaHeaderValue.cs b/mcs/class/System.Net.Http/System.Net.Http.Headers/ViaHeaderValue.cs index 4da14004e1..9381977ee1 100644 --- a/mcs/class/System.Net.Http/System.Net.Http.Headers/ViaHeaderValue.cs +++ b/mcs/class/System.Net.Http/System.Net.Http.Headers/ViaHeaderValue.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 class ViaHeaderValue : ICloneable @@ -110,11 +112,25 @@ namespace System.Net.Http.Headers public static bool TryParse (string input, out ViaHeaderValue parsedValue) { + var lexer = new Lexer (input); + Token token; + if (TryParseElement (lexer, out parsedValue, out token) && token == Token.Type.End) + return true; + parsedValue = null; + return false; + } - var lexer = new Lexer (input); + internal static bool TryParse (string input, int minimalCount, out List<ViaHeaderValue> result) + { + return CollectionParser.TryParse (input, minimalCount, TryParseElement, out result); + } - var t = lexer.Scan (); + static bool TryParseElement (Lexer lexer, out ViaHeaderValue parsedValue, out Token t) + { + parsedValue = null; + + t = lexer.Scan (); if (t != Token.Type.Token) return false; @@ -150,8 +166,9 @@ namespace System.Net.Http.Headers value.ReceivedBy = lexer.GetStringValue (next, t); string comment; - if (!lexer.ScanCommentOptional (out comment)) - return false; + if (lexer.ScanCommentOptional (out comment, out t)) { + t = lexer.Scan (); + } value.Comment = comment; parsedValue = value; |