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//
// System.Web.Mail.MailAddress.cs
//
// Author(s):
// Per Arneng <pt99par@student.bth.se>
//
//
using System;
using System.Text;
namespace System.Web.Mail {
// Reperesents a mail address
internal class MailAddress {
protected string user;
protected string host;
protected string name;
public string User {
get { return user; }
set { user = value; }
}
public string Host {
get { return host; }
set { host = value; }
}
public string Name {
get { return name; }
set { name = value; }
}
public string Address {
get { return String.Format( "{0}@{1}" , user , host ); }
set {
string[] parts = value.Split( new char[] { '@' } );
if( parts.Length != 2 )
throw new FormatException( "Invalid e-mail address: '" + value + "'.");
user = parts[ 0 ];
host = parts[ 1 ];
}
}
public static MailAddress Parse( string str ) {
if (str == null || str.Trim () == "")
return null;
MailAddress addr = new MailAddress();
string address = null;
string nameString = null;
string[] parts = str.Split( new char[] { ' ' } );
// find the address: xxx@xx.xxx
// and put to gether all the parts
// before the address as nameString
foreach( string part in parts ) {
if( part.IndexOf( '@' ) > 0 ) {
address = part;
break;
}
nameString = nameString + part + " ";
}
if( address == null )
throw new FormatException( "Invalid e-mail address: '" + str + "'.");
address = address.Trim( new char[] { '<' , '>' , '(' , ')' } );
addr.Address = address;
if( nameString != null ) {
addr.Name = nameString.Trim( new char[] { ' ' , '"' } );
addr.Name = ( addr.Name.Length == 0 ? null : addr.Name );
}
return addr;
}
public override string ToString() {
string retString = "";
if( name == null ) {
retString = String.Format( "<{0}>" , this.Address );
} else {
string personName = this.Name;
if( MailUtil.NeedEncoding( personName ) ) {
personName = String.Format( "=?{0}?B?{1}?=",
Encoding.Default.BodyName ,
MailUtil.Base64Encode( personName ) ) ;
}
retString = String.Format( "\"{0}\" <{1}>" , personName , this.Address);
}
return retString;
}
}
}
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