E-MailRelay

gfilterfactorybase.cpp
Go to the documentation of this file.
1//
2// Copyright (C) 2001-2024 Graeme Walker <graeme_walker@users.sourceforge.net>
3//
4// This program is free software: you can redistribute it and/or modify
5// it under the terms of the GNU General Public License as published by
6// the Free Software Foundation, either version 3 of the License, or
7// (at your option) any later version.
8//
9// This program is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12// GNU General Public License for more details.
13//
14// You should have received a copy of the GNU General Public License
15// along with this program. If not, see <http://www.gnu.org/licenses/>.
16// ===
17///
18/// \file gfilterfactorybase.cpp
19///
20
21#include "gdef.h"
22#include "gfilterfactorybase.h"
23
24GSmtp::FilterFactoryBase::Spec::Spec()
25= default ;
26
27GSmtp::FilterFactoryBase::Spec::Spec( std::string_view first_ , std::string_view second_ ) :
28 first(G::sv_to_string(first_)) ,
29 second(G::sv_to_string(second_))
30{
31}
32
33 GSmtp::FilterFactoryBase::Spec & GSmtp::FilterFactoryBase::Spec::operator+=( const Spec & rhs )
34{
35 if( first.empty() && !second.empty() )
36 {
37 ; // already in error state
38 }
39 else if( rhs.first.empty() )
40 {
41 first.clear() ; // error state
42 second = rhs.second ;
43 }
44 else
45 {
46 second.append(",",second.empty()?0U:1U).append(rhs.first).append(1U,':').append(rhs.second) ;
47 }
48 return *this ;
49}
50
gfilterfactorybase.h
G
Low-level classes.
Definition: garg.h:36
GSmtp::FilterFactoryBase::Spec
Filter specification tuple for GSmtp::FilterFactoryBase::newFilter().
Definition: gfilterfactorybase.h:46