1
2//
3// This source file is part of appleseed.
4// Visit http://appleseedhq.net/ for additional information and resources.
5//
6// This software is released under the MIT license.
7//
8// Copyright (c) 2010-2013 Francois Beaune, Jupiter Jazz Limited
9// Copyright (c) 2014-2017 Francois Beaune, The appleseedhq Organization
10//
11// Permission is hereby granted, free of charge, to any person obtaining a copy
12// of this software and associated documentation files (the "Software"), to deal
13// in the Software without restriction, including without limitation the rights
14// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
15// copies of the Software, and to permit persons to whom the Software is
16// furnished to do so, subject to the following conditions:
17//
18// The above copyright notice and this permission notice shall be included in
19// all copies or substantial portions of the Software.
20//
21// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
22// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
23// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
24// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
25// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
26// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
27// THE SOFTWARE.
28//
29
30#ifndef APPLESEED_FOUNDATION_UTILITY_LOG_ILOGTARGET_H
31#define APPLESEED_FOUNDATION_UTILITY_LOG_ILOGTARGET_H
32
33// appleseed.foundation headers.
34#include "foundation/core/concepts/iunknown.h"
35#include "foundation/utility/log/logmessage.h"
36
37// appleseed.main headers.
38#include "main/dllsymbol.h"
39
40// Standard headers.
41#include <cstddef>
42
43namespace foundation
44{
45
46//
47// The log target interface.
48//
49
50class APPLESEED_DLLSYMBOL ILogTarget
51 : public IUnknown
52{
53 public:
54 // Write a message.
55 virtual void write(
56 const LogMessage::Category category,
57 const char* file,
58 const size_t line,
59 const char* header,
60 const char* message) = 0;
61};
62
63} // namespace foundation
64
65#endif // !APPLESEED_FOUNDATION_UTILITY_LOG_ILOGTARGET_H
66