218 lines
7.4 KiB
C++
218 lines
7.4 KiB
C++
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// Copyright (C) 2009-2017, Vaclav Haisman. All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modifica-
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// tion, are permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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//
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// THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
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// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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// FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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// APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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// INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
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// DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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// OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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// THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#ifndef LOG4CPLUS_CONFIG_HXX
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#define LOG4CPLUS_CONFIG_HXX
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#if defined (_WIN32)
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# include <log4cplus/config/win32.h>
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#elif (defined(__MWERKS__) && defined(__MACOS__))
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# include <log4cplus/config/macosx.h>
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#else
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# include <log4cplus/config/defines.hxx>
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#endif
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# if ! defined (LOG4CPLUS_WORKING_LOCALE) \
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&& ! defined (LOG4CPLUS_WORKING_C_LOCALE) \
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&& ! defined (LOG4CPLUS_WITH_ICONV)
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# define LOG4CPLUS_POOR_MANS_CHCONV
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#endif
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#ifndef LOG4CPLUS_DECLSPEC_EXPORT
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#define LOG4CPLUS_DECLSPEC_EXPORT /* empty */
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#endif
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#ifndef LOG4CPLUS_DECLSPEC_IMPORT
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#define LOG4CPLUS_DECLSPEC_IMPORT /* empty */
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#endif
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#ifndef LOG4CPLUS_DECLSPEC_PRIVATE
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#define LOG4CPLUS_DECLSPEC_PRIVATE /* empty */
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#endif
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#define LOG4CPLUS_PRIVATE LOG4CPLUS_DECLSPEC_PRIVATE
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#if !defined(_WIN32)
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# define LOG4CPLUS_USE_BSD_SOCKETS
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# if !defined(LOG4CPLUS_SINGLE_THREADED)
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# define LOG4CPLUS_USE_PTHREADS
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# endif
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# if defined (INSIDE_LOG4CPLUS)
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# define LOG4CPLUS_EXPORT LOG4CPLUS_DECLSPEC_EXPORT
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# else
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# define LOG4CPLUS_EXPORT LOG4CPLUS_DECLSPEC_IMPORT
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# endif // defined (INSIDE_LOG4CPLUS)
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#endif // !_WIN32
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#if defined (LOG4CPLUS_INLINES_ARE_EXPORTED) \
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&& defined (LOG4CPLUS_BUILD_DLL)
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# define LOG4CPLUS_INLINE_EXPORT inline
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#else
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# define LOG4CPLUS_INLINE_EXPORT
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#endif
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#if defined (UNICODE)
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# if defined (_MSC_VER) && _MSC_VER >= 1400
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# define LOG4CPLUS_FSTREAM_ACCEPTS_WCHAR_T
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# endif
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# if defined (_MSC_VER) && _MSC_VER >= 1600
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# define LOG4CPLUS_HAVE_CODECVT_UTF8_FACET
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# define LOG4CPLUS_HAVE_CODECVT_UTF16_FACET
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# endif
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#endif
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// C++11 stuff
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#if ! defined (__has_feature)
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//! __has_feature(X) is Clangs way for testing features.
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//! Define it to 0 if it does not exist.
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# define __has_feature(X) 0
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#endif
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#if __has_feature (cxx_noexcept) \
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|| (defined (__GNUC__) \
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&& (__GNUC__ > 4 \
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|| __GNUC__ == 4 && __GNUC_MINOR__ >= 6)) \
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|| (defined (_MSC_VER) && _MSC_VER >= 1900)
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# define LOG4CPLUS_NOEXCEPT noexcept
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# define LOG4CPLUS_NOEXCEPT_FALSE noexcept(false)
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#else
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# define LOG4CPLUS_NOEXCEPT /* empty */
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# define LOG4CPLUS_NOEXCEPT_FALSE /* empty */
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#endif
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#if ! defined (UNICODE) && defined (__GNUC__) && __GNUC__ >= 3
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# define LOG4CPLUS_FORMAT_ATTRIBUTE(archetype, format_index, first_arg_index) \
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__attribute__ ((format (archetype, format_index, first_arg_index)))
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#else
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# define LOG4CPLUS_FORMAT_ATTRIBUTE(archetype, fmt_index, first_arg_index) \
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/* empty */
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#endif
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#if defined (__GNUC__) \
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&& (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)) \
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&& ! defined (__INTEL_COMPILER) \
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&& ! defined (__CUDACC__)
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# define LOG4CPLUS_CALLER_FILE() __builtin_FILE ()
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# define LOG4CPLUS_CALLER_LINE() __builtin_LINE ()
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# define LOG4CPLUS_CALLER_FUNCTION() __builtin_FUNCTION ()
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#else
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# define LOG4CPLUS_CALLER_FILE() (nullptr)
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# define LOG4CPLUS_CALLER_LINE() (-1)
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# define LOG4CPLUS_CALLER_FUNCTION() (nullptr)
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#endif
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#if defined (__GNUC__) && __GNUC__ >= 3
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# define LOG4CPLUS_ATTRIBUTE_NORETURN __attribute__ ((__noreturn__))
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# define LOG4CPLUS_ATTRIBUTE_PURE __attribute__ ((__pure__))
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# define LOG4CPLUS_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__))
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# define LOG4CPLUS_BUILTIN_EXPECT(exp, c) __builtin_expect ((exp), (c))
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#else
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# if ! defined (LOG4CPLUS_ATTRIBUTE_NORETURN)
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# define LOG4CPLUS_ATTRIBUTE_NORETURN /* empty */
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# endif
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# define LOG4CPLUS_ATTRIBUTE_PURE /* empty */
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# define LOG4CPLUS_ATTRIBUTE_DEPRECATED /* empty */
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# define LOG4CPLUS_BUILTIN_EXPECT(exp, c) (exp)
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#endif
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#define LOG4CPLUS_LIKELY(cond) LOG4CPLUS_BUILTIN_EXPECT(!! (cond), 1)
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#define LOG4CPLUS_UNLIKELY(cond) LOG4CPLUS_BUILTIN_EXPECT(!! (cond), 0)
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#if defined (_MSC_VER) \
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|| (defined (__BORLANDC__) && __BORLANDC__ >= 0x0650) \
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|| (defined (__COMO__) && __COMO_VERSION__ >= 400) /* ??? */ \
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|| (defined (__DMC__) && __DMC__ >= 0x700) /* ??? */ \
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|| (defined (__clang__) && __clang_major__ >= 3) \
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|| (defined (__GNUC__) && (__GNUC__ >= 4 \
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|| (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)))
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# define LOG4CPLUS_HAVE_PRAGMA_ONCE
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# pragma once
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#endif
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#if defined (LOG4CPLUS_HAVE_FUNC_ATTRIBUTE_CONSTRUCTOR_PRIORITY)
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# define LOG4CPLUS_CONSTRUCTOR_FUNC(prio) \
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__attribute__ ((__constructor__ ((prio))))
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#elif defined (LOG4CPLUS_HAVE_FUNC_ATTRIBUTE_CONSTRUCTOR)
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# define LOG4CPLUS_CONSTRUCTOR_FUNC(prio) \
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__attribute__ ((__constructor__))
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#else
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# define LOG4CPLUS_CONSTRUCTOR_FUNC(prio) /* empty */
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#endif
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#if defined (LOG4CPLUS_HAVE_VAR_ATTRIBUTE_INIT_PRIORITY)
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# define LOG4CPLUS_INIT_PRIORITY(prio) \
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__attribute__ ((__init_priority__ ((prio))))
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#else
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# define LOG4CPLUS_INIT_PRIORITY(prio) /* empty */
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#endif
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#define LOG4CPLUS_INIT_PRIORITY_BASE (65535 / 2)
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#include <log4cplus/helpers/thread-config.h>
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#if defined (LOG4CPLUS_SINGLE_THREADED)
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#define LOG4CPLUS_THREADED(x)
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#else
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#define LOG4CPLUS_THREADED(x) x
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#endif
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#if defined(__cplusplus)
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#include <cstddef>
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namespace log4cplus
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{
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//! Per thread cleanup function. Users should call this function before
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//! a thread ends its execution. It frees resources allocated in thread local
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//! storage. It is important only for multi-threaded static library builds
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//! of log4cplus and user threads. In all other cases the clean up is provided
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//! automatically by other means.
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LOG4CPLUS_EXPORT void threadCleanup ();
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//! Initializes log4cplus.
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//!
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//! \note using `log4cplus::Initializer` is preferred
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LOG4CPLUS_EXPORT void initialize ();
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//! Deinitializes log4cplus.
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//!
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//! \note using `log4cplus::Initializer` is preferred
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LOG4CPLUS_EXPORT void deinitialize ();
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//! Set thread pool size.
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LOG4CPLUS_EXPORT void setThreadPoolSize (std::size_t pool_size);
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//! Set behaviour on full thread pool queue. Default is to block.
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LOG4CPLUS_EXPORT void setThreadPoolBlockOnFull (bool block);
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//! Set thread pool queue size limit.
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LOG4CPLUS_EXPORT void setThreadPoolQueueSizeLimit (std::size_t queue_size_limit);
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} // namespace log4cplus
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#endif
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#endif // LOG4CPLUS_CONFIG_HXX
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