Class SIPEscape

Static class that contains various methods for escaping and unescaping reserved characters in various parts of SIPURIs, SIP headers, SIP parameters, etc.

Inheritance

object

SIPEscape

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: SipLib.Core

Assembly: SipLib.dll

Syntax

public static class SIPEscape

Methods

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EscapeSpecialCharacters(string)

Replaces special characters with their hexadecimal equivalent as specified in RFC 2396, plus Less Than and Greater Than. This function can be used for escaping characters in an embeded URI embedded

Declaration

public static string EscapeSpecialCharacters(string strInput)

Parameters

Type	Name	Description
string	strInput	Input string to replace special characters in.

Returns

Type	Description
string	Returns a new string with the special characters replaced by their hexadecimal equivalent.

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SIPURIParameterEscape(string)

Escapes reserved characters in SIP URI parameter fields

Declaration

public static string SIPURIParameterEscape(string unescapedString)

Parameters

Type	Name	Description
string	unescapedString

Returns

Type	Description
string

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SIPURIParameterUnescape(string)

Unescapes reserved characters in SIP URI parameters

Declaration

public static string SIPURIParameterUnescape(string escapedString)

Parameters

Type	Name	Description
string	escapedString

Returns

Type	Description
string

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SIPURIUserEscape(string)

Escapes reserved characters in a SIP user name field

Declaration

public static string SIPURIUserEscape(string unescapedString)

Parameters

Type	Name	Description
string	unescapedString

Returns

Type	Description
string

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SIPURIUserUnescape(string)

Unescapes reserved characters in a SIP user name field

Declaration

public static string? SIPURIUserUnescape(string escapedString)

Parameters

Type	Name	Description
string	escapedString

Returns

Type	Description
string

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UnEscapeSpecialCharacters(string)

Replaces the hexadecimal equivalent of special characters with the special characters as specified in RFC 2396, plus Less Than and Greater Than.

Declaration

public static string UnEscapeSpecialCharacters(string strInput)

Parameters

Type	Name	Description
string	strInput	Input string containing hexadecimal equivalent hexadecial strings.

Returns

Type	Description
string	Returns a new string with the hexadecimal equivalent strings replaced by the special characters.