astyle
This commit is contained in:
gabime
@@ -1,168 +1,176 @@
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/*
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A modified version of Bounded MPMC queue by Dmitry Vyukov.
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Original code from:
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http://www.1024cores.net/home/lock-free-algorithms/queues/bounded-mpmc-queue
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licensed by Dmitry Vyukov under the terms below:
|
||||
|
||||
Simplified BSD license
|
||||
|
||||
Copyright (c) 2010-2011 Dmitry Vyukov. All rights reserved.
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
conditions and the following disclaimer.
|
||||
|
||||
2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
of conditions and the following disclaimer in the documentation and/or other materials
|
||||
provided with the distribution.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY DMITRY VYUKOV "AS IS" AND ANY EXPRESS OR IMPLIED
|
||||
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
|
||||
SHALL DMITRY VYUKOV OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
||||
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
|
||||
OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
The views and conclusions contained in the software and documentation are those of the authors and
|
||||
should not be interpreted as representing official policies, either expressed or implied, of Dmitry Vyukov.
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||||
*/
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/*
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The code in its current form adds the license below:
|
||||
|
||||
Copyright(c) 2015 Gabi Melman.
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Distributed under the MIT License (http://opensource.org/licenses/MIT)
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*/
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#pragma once
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#include "spdlog/common.h"
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#include <atomic>
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#include <utility>
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namespace spdlog
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{
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namespace details
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{
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template<typename T>
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class mpmc_bounded_queue
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{
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public:
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using item_type = T;
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mpmc_bounded_queue(size_t buffer_size)
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:max_size_(buffer_size),
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buffer_(new cell_t[buffer_size]),
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buffer_mask_(buffer_size - 1)
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{
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//queue size must be power of two
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if (!((buffer_size >= 2) && ((buffer_size & (buffer_size - 1)) == 0)))
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throw spdlog_ex("async logger queue size must be power of two");
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for (size_t i = 0; i != buffer_size; i += 1)
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buffer_[i].sequence_.store(i, std::memory_order_relaxed);
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enqueue_pos_.store(0, std::memory_order_relaxed);
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dequeue_pos_.store(0, std::memory_order_relaxed);
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}
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~mpmc_bounded_queue()
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{
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delete[] buffer_;
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}
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bool enqueue(T&& data)
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{
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cell_t* cell;
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size_t pos = enqueue_pos_.load(std::memory_order_relaxed);
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for (;;) {
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cell = &buffer_[pos & buffer_mask_];
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size_t seq = cell->sequence_.load(std::memory_order_acquire);
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intptr_t dif = static_cast<intptr_t>(seq) - static_cast<intptr_t>(pos);
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if (dif == 0) {
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if (enqueue_pos_.compare_exchange_weak(pos, pos + 1, std::memory_order_relaxed))
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break;
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}
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else if (dif < 0) {
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return false;
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}
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else {
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pos = enqueue_pos_.load(std::memory_order_relaxed);
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}
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}
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cell->data_ = std::move(data);
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cell->sequence_.store(pos + 1, std::memory_order_release);
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return true;
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}
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bool dequeue(T& data)
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{
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cell_t* cell;
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size_t pos = dequeue_pos_.load(std::memory_order_relaxed);
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for (;;) {
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cell = &buffer_[pos & buffer_mask_];
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size_t seq =
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cell->sequence_.load(std::memory_order_acquire);
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intptr_t dif = static_cast<intptr_t>(seq) - static_cast<intptr_t>(pos + 1);
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if (dif == 0) {
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if (dequeue_pos_.compare_exchange_weak(pos, pos + 1, std::memory_order_relaxed))
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break;
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}
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else if (dif < 0)
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return false;
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else
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pos = dequeue_pos_.load(std::memory_order_relaxed);
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}
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data = std::move(cell->data_);
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cell->sequence_.store(pos + buffer_mask_ + 1, std::memory_order_release);
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return true;
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}
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bool is_empty()
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{
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size_t front, front1, back;
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// try to take a consistent snapshot of front/tail.
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do {
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front = enqueue_pos_.load(std::memory_order_acquire);
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back = dequeue_pos_.load(std::memory_order_acquire);
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front1 = enqueue_pos_.load(std::memory_order_relaxed);
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} while (front != front1);
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return back == front;
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}
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private:
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struct cell_t
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{
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std::atomic<size_t> sequence_;
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T data_;
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};
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size_t const max_size_;
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static size_t const cacheline_size = 64;
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typedef char cacheline_pad_t[cacheline_size];
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cacheline_pad_t pad0_;
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cell_t* const buffer_;
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size_t const buffer_mask_;
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cacheline_pad_t pad1_;
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std::atomic<size_t> enqueue_pos_;
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cacheline_pad_t pad2_;
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std::atomic<size_t> dequeue_pos_;
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cacheline_pad_t pad3_;
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mpmc_bounded_queue(mpmc_bounded_queue const&) = delete;
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void operator= (mpmc_bounded_queue const&) = delete;
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};
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} // ns details
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} // ns spdlog
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/*
|
||||
A modified version of Bounded MPMC queue by Dmitry Vyukov.
|
||||
|
||||
Original code from:
|
||||
http://www.1024cores.net/home/lock-free-algorithms/queues/bounded-mpmc-queue
|
||||
|
||||
licensed by Dmitry Vyukov under the terms below:
|
||||
|
||||
Simplified BSD license
|
||||
|
||||
Copyright (c) 2010-2011 Dmitry Vyukov. All rights reserved.
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
conditions and the following disclaimer.
|
||||
|
||||
2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
of conditions and the following disclaimer in the documentation and/or other materials
|
||||
provided with the distribution.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY DMITRY VYUKOV "AS IS" AND ANY EXPRESS OR IMPLIED
|
||||
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
|
||||
SHALL DMITRY VYUKOV OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
||||
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
|
||||
OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
The views and conclusions contained in the software and documentation are those of the authors and
|
||||
should not be interpreted as representing official policies, either expressed or implied, of Dmitry Vyukov.
|
||||
*/
|
||||
|
||||
/*
|
||||
The code in its current form adds the license below:
|
||||
|
||||
Copyright(c) 2015 Gabi Melman.
|
||||
Distributed under the MIT License (http://opensource.org/licenses/MIT)
|
||||
|
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*/
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#pragma once
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#include "spdlog/common.h"
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#include <atomic>
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#include <utility>
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|
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namespace spdlog
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{
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namespace details
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{
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|
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template<typename T>
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class mpmc_bounded_queue
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{
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public:
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|
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using item_type = T;
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mpmc_bounded_queue(size_t buffer_size)
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:max_size_(buffer_size),
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buffer_(new cell_t[buffer_size]),
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buffer_mask_(buffer_size - 1)
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{
|
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//queue size must be power of two
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if (!((buffer_size >= 2) && ((buffer_size & (buffer_size - 1)) == 0)))
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throw spdlog_ex("async logger queue size must be power of two");
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for (size_t i = 0; i != buffer_size; i += 1)
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buffer_[i].sequence_.store(i, std::memory_order_relaxed);
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enqueue_pos_.store(0, std::memory_order_relaxed);
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dequeue_pos_.store(0, std::memory_order_relaxed);
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}
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~mpmc_bounded_queue()
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{
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delete[] buffer_;
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}
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bool enqueue(T&& data)
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{
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cell_t* cell;
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size_t pos = enqueue_pos_.load(std::memory_order_relaxed);
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for (;;)
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{
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cell = &buffer_[pos & buffer_mask_];
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size_t seq = cell->sequence_.load(std::memory_order_acquire);
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intptr_t dif = static_cast<intptr_t>(seq) - static_cast<intptr_t>(pos);
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if (dif == 0)
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{
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if (enqueue_pos_.compare_exchange_weak(pos, pos + 1, std::memory_order_relaxed))
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break;
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}
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else if (dif < 0)
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{
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return false;
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}
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else
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{
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pos = enqueue_pos_.load(std::memory_order_relaxed);
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}
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}
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cell->data_ = std::move(data);
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cell->sequence_.store(pos + 1, std::memory_order_release);
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return true;
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}
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|
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bool dequeue(T& data)
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{
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cell_t* cell;
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size_t pos = dequeue_pos_.load(std::memory_order_relaxed);
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for (;;)
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{
|
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cell = &buffer_[pos & buffer_mask_];
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size_t seq =
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cell->sequence_.load(std::memory_order_acquire);
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intptr_t dif = static_cast<intptr_t>(seq) - static_cast<intptr_t>(pos + 1);
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if (dif == 0)
|
||||
{
|
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if (dequeue_pos_.compare_exchange_weak(pos, pos + 1, std::memory_order_relaxed))
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break;
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||||
}
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else if (dif < 0)
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return false;
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else
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pos = dequeue_pos_.load(std::memory_order_relaxed);
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}
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data = std::move(cell->data_);
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cell->sequence_.store(pos + buffer_mask_ + 1, std::memory_order_release);
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return true;
|
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}
|
||||
|
||||
bool is_empty()
|
||||
{
|
||||
size_t front, front1, back;
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// try to take a consistent snapshot of front/tail.
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do
|
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{
|
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front = enqueue_pos_.load(std::memory_order_acquire);
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back = dequeue_pos_.load(std::memory_order_acquire);
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||||
front1 = enqueue_pos_.load(std::memory_order_relaxed);
|
||||
}
|
||||
while (front != front1);
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return back == front;
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||||
}
|
||||
|
||||
private:
|
||||
struct cell_t
|
||||
{
|
||||
std::atomic<size_t> sequence_;
|
||||
T data_;
|
||||
};
|
||||
|
||||
size_t const max_size_;
|
||||
|
||||
static size_t const cacheline_size = 64;
|
||||
typedef char cacheline_pad_t[cacheline_size];
|
||||
|
||||
cacheline_pad_t pad0_;
|
||||
cell_t* const buffer_;
|
||||
size_t const buffer_mask_;
|
||||
cacheline_pad_t pad1_;
|
||||
std::atomic<size_t> enqueue_pos_;
|
||||
cacheline_pad_t pad2_;
|
||||
std::atomic<size_t> dequeue_pos_;
|
||||
cacheline_pad_t pad3_;
|
||||
|
||||
mpmc_bounded_queue(mpmc_bounded_queue const&) = delete;
|
||||
void operator= (mpmc_bounded_queue const&) = delete;
|
||||
};
|
||||
|
||||
} // ns details
|
||||
} // ns spdlog
|
||||
|
||||
@@ -1,469 +1,469 @@
|
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//
|
||||
// Copyright(c) 2015 Gabi Melman.
|
||||
// Distributed under the MIT License (http://opensource.org/licenses/MIT)
|
||||
//
|
||||
#pragma once
|
||||
|
||||
#include "spdlog/common.h"
|
||||
|
||||
#include <cstdio>
|
||||
#include <ctime>
|
||||
#include <functional>
|
||||
#include <string>
|
||||
#include <chrono>
|
||||
#include <thread>
|
||||
#include <algorithm>
|
||||
#include <cstring>
|
||||
#include <cstdlib>
|
||||
#include <sys/stat.h>
|
||||
#include <sys/types.h>
|
||||
|
||||
#ifdef _WIN32
|
||||
|
||||
#ifndef NOMINMAX
|
||||
#define NOMINMAX //prevent windows redefining min/max
|
||||
#endif
|
||||
|
||||
#ifndef WIN32_LEAN_AND_MEAN
|
||||
#define WIN32_LEAN_AND_MEAN
|
||||
#endif
|
||||
#include <windows.h>
|
||||
#include <process.h> // _get_pid support
|
||||
#include <io.h> // _get_osfhandle and _isatty support
|
||||
|
||||
#ifdef __MINGW32__
|
||||
#include <share.h>
|
||||
#endif
|
||||
|
||||
#else // unix
|
||||
|
||||
#include <unistd.h>
|
||||
#include <fcntl.h>
|
||||
|
||||
#ifdef __linux__
|
||||
#include <sys/syscall.h> //Use gettid() syscall under linux to get thread id
|
||||
|
||||
#elif __FreeBSD__
|
||||
#include <sys/thr.h> //Use thr_self() syscall under FreeBSD to get thread id
|
||||
#endif
|
||||
|
||||
#endif //unix
|
||||
|
||||
#ifndef __has_feature // Clang - feature checking macros.
|
||||
#define __has_feature(x) 0 // Compatibility with non-clang compilers.
|
||||
#endif
|
||||
|
||||
|
||||
namespace spdlog
|
||||
{
|
||||
namespace details
|
||||
{
|
||||
namespace os
|
||||
{
|
||||
|
||||
inline spdlog::log_clock::time_point now()
|
||||
{
|
||||
|
||||
#if defined __linux__ && defined SPDLOG_CLOCK_COARSE
|
||||
timespec ts;
|
||||
::clock_gettime(CLOCK_REALTIME_COARSE, &ts);
|
||||
return std::chrono::time_point<log_clock, typename log_clock::duration>(
|
||||
std::chrono::duration_cast<typename log_clock::duration>(
|
||||
std::chrono::seconds(ts.tv_sec) + std::chrono::nanoseconds(ts.tv_nsec)));
|
||||
|
||||
|
||||
#else
|
||||
return log_clock::now();
|
||||
#endif
|
||||
|
||||
}
|
||||
inline std::tm localtime(const std::time_t &time_tt)
|
||||
{
|
||||
|
||||
#ifdef _WIN32
|
||||
std::tm tm;
|
||||
localtime_s(&tm, &time_tt);
|
||||
#else
|
||||
std::tm tm;
|
||||
localtime_r(&time_tt, &tm);
|
||||
#endif
|
||||
return tm;
|
||||
}
|
||||
|
||||
inline std::tm localtime()
|
||||
{
|
||||
std::time_t now_t = time(nullptr);
|
||||
return localtime(now_t);
|
||||
}
|
||||
|
||||
|
||||
inline std::tm gmtime(const std::time_t &time_tt)
|
||||
{
|
||||
|
||||
#ifdef _WIN32
|
||||
std::tm tm;
|
||||
gmtime_s(&tm, &time_tt);
|
||||
#else
|
||||
std::tm tm;
|
||||
gmtime_r(&time_tt, &tm);
|
||||
#endif
|
||||
return tm;
|
||||
}
|
||||
|
||||
inline std::tm gmtime()
|
||||
{
|
||||
std::time_t now_t = time(nullptr);
|
||||
return gmtime(now_t);
|
||||
}
|
||||
inline bool operator==(const std::tm& tm1, const std::tm& tm2)
|
||||
{
|
||||
return (tm1.tm_sec == tm2.tm_sec &&
|
||||
tm1.tm_min == tm2.tm_min &&
|
||||
tm1.tm_hour == tm2.tm_hour &&
|
||||
tm1.tm_mday == tm2.tm_mday &&
|
||||
tm1.tm_mon == tm2.tm_mon &&
|
||||
tm1.tm_year == tm2.tm_year &&
|
||||
tm1.tm_isdst == tm2.tm_isdst);
|
||||
}
|
||||
|
||||
inline bool operator!=(const std::tm& tm1, const std::tm& tm2)
|
||||
{
|
||||
return !(tm1 == tm2);
|
||||
}
|
||||
|
||||
// eol definition
|
||||
#if !defined (SPDLOG_EOL)
|
||||
#ifdef _WIN32
|
||||
#define SPDLOG_EOL "\r\n"
|
||||
#else
|
||||
#define SPDLOG_EOL "\n"
|
||||
#endif
|
||||
#endif
|
||||
|
||||
SPDLOG_CONSTEXPR static const char* eol = SPDLOG_EOL;
|
||||
SPDLOG_CONSTEXPR static int eol_size = sizeof(SPDLOG_EOL) - 1;
|
||||
|
||||
inline void prevent_child_fd(FILE *f)
|
||||
{
|
||||
#ifdef _WIN32
|
||||
auto file_handle = (HANDLE)_get_osfhandle(_fileno(f));
|
||||
if (!::SetHandleInformation(file_handle, HANDLE_FLAG_INHERIT, 0))
|
||||
throw spdlog_ex("SetHandleInformation failed", errno);
|
||||
#else
|
||||
auto fd = fileno(f);
|
||||
if (fcntl(fd, F_SETFD, FD_CLOEXEC) == -1)
|
||||
throw spdlog_ex("fcntl with FD_CLOEXEC failed", errno);
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
//fopen_s on non windows for writing
|
||||
inline int fopen_s(FILE** fp, const filename_t& filename, const filename_t& mode)
|
||||
{
|
||||
#ifdef _WIN32
|
||||
#ifdef SPDLOG_WCHAR_FILENAMES
|
||||
*fp = _wfsopen((filename.c_str()), mode.c_str(), _SH_DENYWR);
|
||||
#else
|
||||
*fp = _fsopen((filename.c_str()), mode.c_str(), _SH_DENYWR);
|
||||
#endif
|
||||
#else //unix
|
||||
*fp = fopen((filename.c_str()), mode.c_str());
|
||||
#endif
|
||||
|
||||
#ifdef SPDLOG_PREVENT_CHILD_FD
|
||||
if (*fp != nullptr)
|
||||
prevent_child_fd(*fp);
|
||||
#endif
|
||||
return *fp == nullptr;
|
||||
}
|
||||
|
||||
|
||||
inline int remove(const filename_t &filename)
|
||||
{
|
||||
#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
|
||||
return _wremove(filename.c_str());
|
||||
#else
|
||||
return std::remove(filename.c_str());
|
||||
#endif
|
||||
}
|
||||
|
||||
inline int rename(const filename_t& filename1, const filename_t& filename2)
|
||||
{
|
||||
#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
|
||||
return _wrename(filename1.c_str(), filename2.c_str());
|
||||
#else
|
||||
return std::rename(filename1.c_str(), filename2.c_str());
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
//Return if file exists
|
||||
inline bool file_exists(const filename_t& filename)
|
||||
{
|
||||
#ifdef _WIN32
|
||||
#ifdef SPDLOG_WCHAR_FILENAMES
|
||||
auto attribs = GetFileAttributesW(filename.c_str());
|
||||
#else
|
||||
auto attribs = GetFileAttributesA(filename.c_str());
|
||||
#endif
|
||||
return (attribs != INVALID_FILE_ATTRIBUTES && !(attribs & FILE_ATTRIBUTE_DIRECTORY));
|
||||
#else //common linux/unix all have the stat system call
|
||||
struct stat buffer;
|
||||
return (stat(filename.c_str(), &buffer) == 0);
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
//Return file size according to open FILE* object
|
||||
inline size_t filesize(FILE *f)
|
||||
{
|
||||
if (f == nullptr)
|
||||
throw spdlog_ex("Failed getting file size. fd is null");
|
||||
#if defined ( _WIN32) && !defined(__CYGWIN__)
|
||||
int fd = _fileno(f);
|
||||
#if _WIN64 //64 bits
|
||||
struct _stat64 st;
|
||||
if (_fstat64(fd, &st) == 0)
|
||||
return st.st_size;
|
||||
|
||||
#else //windows 32 bits
|
||||
long ret = _filelength(fd);
|
||||
if (ret >= 0)
|
||||
return static_cast<size_t>(ret);
|
||||
#endif
|
||||
|
||||
#else // unix
|
||||
int fd = fileno(f);
|
||||
//64 bits(but not in osx or cygwin, where fstat64 is deprecated)
|
||||
#if !defined(__FreeBSD__) && !defined(__APPLE__) && (defined(__x86_64__) || defined(__ppc64__)) && !defined(__CYGWIN__)
|
||||
struct stat64 st;
|
||||
if (fstat64(fd, &st) == 0)
|
||||
return static_cast<size_t>(st.st_size);
|
||||
#else // unix 32 bits or cygwin
|
||||
struct stat st;
|
||||
if (fstat(fd, &st) == 0)
|
||||
return static_cast<size_t>(st.st_size);
|
||||
#endif
|
||||
#endif
|
||||
throw spdlog_ex("Failed getting file size from fd", errno);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
//Return utc offset in minutes or throw spdlog_ex on failure
|
||||
inline int utc_minutes_offset(const std::tm& tm = details::os::localtime())
|
||||
{
|
||||
|
||||
#ifdef _WIN32
|
||||
#if _WIN32_WINNT < _WIN32_WINNT_WS08
|
||||
TIME_ZONE_INFORMATION tzinfo;
|
||||
auto rv = GetTimeZoneInformation(&tzinfo);
|
||||
#else
|
||||
DYNAMIC_TIME_ZONE_INFORMATION tzinfo;
|
||||
auto rv = GetDynamicTimeZoneInformation(&tzinfo);
|
||||
#endif
|
||||
if (rv == TIME_ZONE_ID_INVALID)
|
||||
throw spdlog::spdlog_ex("Failed getting timezone info. ", errno);
|
||||
|
||||
int offset = -tzinfo.Bias;
|
||||
if (tm.tm_isdst)
|
||||
offset -= tzinfo.DaylightBias;
|
||||
else
|
||||
offset -= tzinfo.StandardBias;
|
||||
return offset;
|
||||
#else
|
||||
|
||||
#if defined(sun) || defined(__sun)
|
||||
// 'tm_gmtoff' field is BSD extension and it's missing on SunOS/Solaris
|
||||
struct helper
|
||||
{
|
||||
static long int calculate_gmt_offset(const std::tm & localtm = details::os::localtime(), const std::tm & gmtm = details::os::gmtime())
|
||||
{
|
||||
int local_year = localtm.tm_year + (1900 - 1);
|
||||
int gmt_year = gmtm.tm_year + (1900 - 1);
|
||||
|
||||
long int days = (
|
||||
// difference in day of year
|
||||
localtm.tm_yday - gmtm.tm_yday
|
||||
|
||||
// + intervening leap days
|
||||
+ ((local_year >> 2) - (gmt_year >> 2))
|
||||
- (local_year / 100 - gmt_year / 100)
|
||||
+ ((local_year / 100 >> 2) - (gmt_year / 100 >> 2))
|
||||
|
||||
// + difference in years * 365 */
|
||||
+ (long int)(local_year - gmt_year) * 365
|
||||
);
|
||||
|
||||
long int hours = (24 * days) + (localtm.tm_hour - gmtm.tm_hour);
|
||||
long int mins = (60 * hours) + (localtm.tm_min - gmtm.tm_min);
|
||||
long int secs = (60 * mins) + (localtm.tm_sec - gmtm.tm_sec);
|
||||
|
||||
return secs;
|
||||
}
|
||||
};
|
||||
|
||||
long int offset_seconds = helper::calculate_gmt_offset(tm);
|
||||
#else
|
||||
long int offset_seconds = tm.tm_gmtoff;
|
||||
#endif
|
||||
|
||||
return static_cast<int>(offset_seconds / 60);
|
||||
#endif
|
||||
}
|
||||
|
||||
//Return current thread id as size_t
|
||||
//It exists because the std::this_thread::get_id() is much slower(espcially under VS 2013)
|
||||
inline size_t _thread_id()
|
||||
{
|
||||
#ifdef _WIN32
|
||||
return static_cast<size_t>(::GetCurrentThreadId());
|
||||
#elif __linux__
|
||||
# if defined(__ANDROID__) && defined(__ANDROID_API__) && (__ANDROID_API__ < 21)
|
||||
# define SYS_gettid __NR_gettid
|
||||
# endif
|
||||
return static_cast<size_t>(syscall(SYS_gettid));
|
||||
#elif __FreeBSD__
|
||||
long tid;
|
||||
thr_self(&tid);
|
||||
return static_cast<size_t>(tid);
|
||||
#elif __APPLE__
|
||||
uint64_t tid;
|
||||
pthread_threadid_np(nullptr, &tid);
|
||||
return static_cast<size_t>(tid);
|
||||
#else //Default to standard C++11 (other Unix)
|
||||
return static_cast<size_t>(std::hash<std::thread::id>()(std::this_thread::get_id()));
|
||||
#endif
|
||||
}
|
||||
|
||||
//Return current thread id as size_t (from thread local storage)
|
||||
inline size_t thread_id()
|
||||
{
|
||||
#if defined(_MSC_VER) && (_MSC_VER < 1900) || defined(__clang__) && !__has_feature(cxx_thread_local)
|
||||
return _thread_id();
|
||||
#else
|
||||
static thread_local const size_t tid = _thread_id();
|
||||
return tid;
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
// wchar support for windows file names (SPDLOG_WCHAR_FILENAMES must be defined)
|
||||
#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
|
||||
#define SPDLOG_FILENAME_T(s) L ## s
|
||||
inline std::string filename_to_str(const filename_t& filename)
|
||||
{
|
||||
std::wstring_convert<std::codecvt_utf8<wchar_t>, wchar_t> c;
|
||||
return c.to_bytes(filename);
|
||||
}
|
||||
#else
|
||||
#define SPDLOG_FILENAME_T(s) s
|
||||
inline std::string filename_to_str(const filename_t& filename)
|
||||
{
|
||||
return filename;
|
||||
}
|
||||
#endif
|
||||
|
||||
inline std::string errno_to_string(char[256], char* res)
|
||||
{
|
||||
return std::string(res);
|
||||
}
|
||||
|
||||
inline std::string errno_to_string(char buf[256], int res)
|
||||
{
|
||||
if (res == 0)
|
||||
{
|
||||
return std::string(buf);
|
||||
}
|
||||
else
|
||||
{
|
||||
return "Unknown error";
|
||||
}
|
||||
}
|
||||
|
||||
// Return errno string (thread safe)
|
||||
inline std::string errno_str(int err_num)
|
||||
{
|
||||
char buf[256];
|
||||
SPDLOG_CONSTEXPR auto buf_size = sizeof(buf);
|
||||
|
||||
#ifdef _WIN32
|
||||
if (strerror_s(buf, buf_size, err_num) == 0)
|
||||
return std::string(buf);
|
||||
else
|
||||
return "Unknown error";
|
||||
|
||||
#elif defined(__FreeBSD__) || defined(__APPLE__) || defined(ANDROID) || defined(__SUNPRO_CC) || \
|
||||
((_POSIX_C_SOURCE >= 200112L) && ! defined(_GNU_SOURCE)) // posix version
|
||||
|
||||
if (strerror_r(err_num, buf, buf_size) == 0)
|
||||
return std::string(buf);
|
||||
else
|
||||
return "Unknown error";
|
||||
|
||||
#else // gnu version (might not use the given buf, so its retval pointer must be used)
|
||||
auto err = strerror_r(err_num, buf, buf_size); // let compiler choose type
|
||||
return errno_to_string(buf, err); // use overloading to select correct stringify function
|
||||
#endif
|
||||
}
|
||||
|
||||
inline int pid()
|
||||
{
|
||||
|
||||
#ifdef _WIN32
|
||||
return ::_getpid();
|
||||
#else
|
||||
return static_cast<int>(::getpid());
|
||||
#endif
|
||||
|
||||
}
|
||||
|
||||
|
||||
// Detrmine if the terminal supports colors
|
||||
// Source: https://github.com/agauniyal/rang/
|
||||
inline bool is_color_terminal()
|
||||
{
|
||||
#ifdef _WIN32
|
||||
return true;
|
||||
#else
|
||||
static constexpr const char* Terms[] =
|
||||
{
|
||||
"ansi", "color", "console", "cygwin", "gnome", "konsole", "kterm",
|
||||
"linux", "msys", "putty", "rxvt", "screen", "vt100", "xterm"
|
||||
};
|
||||
|
||||
const char *env_p = std::getenv("TERM");
|
||||
if (env_p == nullptr)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
static const bool result = std::any_of(
|
||||
std::begin(Terms), std::end(Terms), [&](const char* term)
|
||||
{
|
||||
return std::strstr(env_p, term) != nullptr;
|
||||
});
|
||||
return result;
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
// Detrmine if the terminal attached
|
||||
// Source: https://github.com/agauniyal/rang/
|
||||
inline bool in_terminal(FILE* file)
|
||||
{
|
||||
|
||||
#ifdef _WIN32
|
||||
return _isatty(_fileno(file)) ? true : false;
|
||||
#else
|
||||
return isatty(fileno(file)) ? true : false;
|
||||
#endif
|
||||
}
|
||||
} //os
|
||||
} //details
|
||||
} //spdlog
|
||||
//
|
||||
// Copyright(c) 2015 Gabi Melman.
|
||||
// Distributed under the MIT License (http://opensource.org/licenses/MIT)
|
||||
//
|
||||
#pragma once
|
||||
|
||||
#include "spdlog/common.h"
|
||||
|
||||
#include <cstdio>
|
||||
#include <ctime>
|
||||
#include <functional>
|
||||
#include <string>
|
||||
#include <chrono>
|
||||
#include <thread>
|
||||
#include <algorithm>
|
||||
#include <cstring>
|
||||
#include <cstdlib>
|
||||
#include <sys/stat.h>
|
||||
#include <sys/types.h>
|
||||
|
||||
#ifdef _WIN32
|
||||
|
||||
#ifndef NOMINMAX
|
||||
#define NOMINMAX //prevent windows redefining min/max
|
||||
#endif
|
||||
|
||||
#ifndef WIN32_LEAN_AND_MEAN
|
||||
#define WIN32_LEAN_AND_MEAN
|
||||
#endif
|
||||
#include <windows.h>
|
||||
#include <process.h> // _get_pid support
|
||||
#include <io.h> // _get_osfhandle and _isatty support
|
||||
|
||||
#ifdef __MINGW32__
|
||||
#include <share.h>
|
||||
#endif
|
||||
|
||||
#else // unix
|
||||
|
||||
#include <unistd.h>
|
||||
#include <fcntl.h>
|
||||
|
||||
#ifdef __linux__
|
||||
#include <sys/syscall.h> //Use gettid() syscall under linux to get thread id
|
||||
|
||||
#elif __FreeBSD__
|
||||
#include <sys/thr.h> //Use thr_self() syscall under FreeBSD to get thread id
|
||||
#endif
|
||||
|
||||
#endif //unix
|
||||
|
||||
#ifndef __has_feature // Clang - feature checking macros.
|
||||
#define __has_feature(x) 0 // Compatibility with non-clang compilers.
|
||||
#endif
|
||||
|
||||
|
||||
namespace spdlog
|
||||
{
|
||||
namespace details
|
||||
{
|
||||
namespace os
|
||||
{
|
||||
|
||||
inline spdlog::log_clock::time_point now()
|
||||
{
|
||||
|
||||
#if defined __linux__ && defined SPDLOG_CLOCK_COARSE
|
||||
timespec ts;
|
||||
::clock_gettime(CLOCK_REALTIME_COARSE, &ts);
|
||||
return std::chrono::time_point<log_clock, typename log_clock::duration>(
|
||||
std::chrono::duration_cast<typename log_clock::duration>(
|
||||
std::chrono::seconds(ts.tv_sec) + std::chrono::nanoseconds(ts.tv_nsec)));
|
||||
|
||||
|
||||
#else
|
||||
return log_clock::now();
|
||||
#endif
|
||||
|
||||
}
|
||||
inline std::tm localtime(const std::time_t &time_tt)
|
||||
{
|
||||
|
||||
#ifdef _WIN32
|
||||
std::tm tm;
|
||||
localtime_s(&tm, &time_tt);
|
||||
#else
|
||||
std::tm tm;
|
||||
localtime_r(&time_tt, &tm);
|
||||
#endif
|
||||
return tm;
|
||||
}
|
||||
|
||||
inline std::tm localtime()
|
||||
{
|
||||
std::time_t now_t = time(nullptr);
|
||||
return localtime(now_t);
|
||||
}
|
||||
|
||||
|
||||
inline std::tm gmtime(const std::time_t &time_tt)
|
||||
{
|
||||
|
||||
#ifdef _WIN32
|
||||
std::tm tm;
|
||||
gmtime_s(&tm, &time_tt);
|
||||
#else
|
||||
std::tm tm;
|
||||
gmtime_r(&time_tt, &tm);
|
||||
#endif
|
||||
return tm;
|
||||
}
|
||||
|
||||
inline std::tm gmtime()
|
||||
{
|
||||
std::time_t now_t = time(nullptr);
|
||||
return gmtime(now_t);
|
||||
}
|
||||
inline bool operator==(const std::tm& tm1, const std::tm& tm2)
|
||||
{
|
||||
return (tm1.tm_sec == tm2.tm_sec &&
|
||||
tm1.tm_min == tm2.tm_min &&
|
||||
tm1.tm_hour == tm2.tm_hour &&
|
||||
tm1.tm_mday == tm2.tm_mday &&
|
||||
tm1.tm_mon == tm2.tm_mon &&
|
||||
tm1.tm_year == tm2.tm_year &&
|
||||
tm1.tm_isdst == tm2.tm_isdst);
|
||||
}
|
||||
|
||||
inline bool operator!=(const std::tm& tm1, const std::tm& tm2)
|
||||
{
|
||||
return !(tm1 == tm2);
|
||||
}
|
||||
|
||||
// eol definition
|
||||
#if !defined (SPDLOG_EOL)
|
||||
#ifdef _WIN32
|
||||
#define SPDLOG_EOL "\r\n"
|
||||
#else
|
||||
#define SPDLOG_EOL "\n"
|
||||
#endif
|
||||
#endif
|
||||
|
||||
SPDLOG_CONSTEXPR static const char* eol = SPDLOG_EOL;
|
||||
SPDLOG_CONSTEXPR static int eol_size = sizeof(SPDLOG_EOL) - 1;
|
||||
|
||||
inline void prevent_child_fd(FILE *f)
|
||||
{
|
||||
#ifdef _WIN32
|
||||
auto file_handle = (HANDLE)_get_osfhandle(_fileno(f));
|
||||
if (!::SetHandleInformation(file_handle, HANDLE_FLAG_INHERIT, 0))
|
||||
throw spdlog_ex("SetHandleInformation failed", errno);
|
||||
#else
|
||||
auto fd = fileno(f);
|
||||
if (fcntl(fd, F_SETFD, FD_CLOEXEC) == -1)
|
||||
throw spdlog_ex("fcntl with FD_CLOEXEC failed", errno);
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
//fopen_s on non windows for writing
|
||||
inline int fopen_s(FILE** fp, const filename_t& filename, const filename_t& mode)
|
||||
{
|
||||
#ifdef _WIN32
|
||||
#ifdef SPDLOG_WCHAR_FILENAMES
|
||||
*fp = _wfsopen((filename.c_str()), mode.c_str(), _SH_DENYWR);
|
||||
#else
|
||||
*fp = _fsopen((filename.c_str()), mode.c_str(), _SH_DENYWR);
|
||||
#endif
|
||||
#else //unix
|
||||
*fp = fopen((filename.c_str()), mode.c_str());
|
||||
#endif
|
||||
|
||||
#ifdef SPDLOG_PREVENT_CHILD_FD
|
||||
if (*fp != nullptr)
|
||||
prevent_child_fd(*fp);
|
||||
#endif
|
||||
return *fp == nullptr;
|
||||
}
|
||||
|
||||
|
||||
inline int remove(const filename_t &filename)
|
||||
{
|
||||
#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
|
||||
return _wremove(filename.c_str());
|
||||
#else
|
||||
return std::remove(filename.c_str());
|
||||
#endif
|
||||
}
|
||||
|
||||
inline int rename(const filename_t& filename1, const filename_t& filename2)
|
||||
{
|
||||
#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
|
||||
return _wrename(filename1.c_str(), filename2.c_str());
|
||||
#else
|
||||
return std::rename(filename1.c_str(), filename2.c_str());
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
//Return if file exists
|
||||
inline bool file_exists(const filename_t& filename)
|
||||
{
|
||||
#ifdef _WIN32
|
||||
#ifdef SPDLOG_WCHAR_FILENAMES
|
||||
auto attribs = GetFileAttributesW(filename.c_str());
|
||||
#else
|
||||
auto attribs = GetFileAttributesA(filename.c_str());
|
||||
#endif
|
||||
return (attribs != INVALID_FILE_ATTRIBUTES && !(attribs & FILE_ATTRIBUTE_DIRECTORY));
|
||||
#else //common linux/unix all have the stat system call
|
||||
struct stat buffer;
|
||||
return (stat(filename.c_str(), &buffer) == 0);
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
//Return file size according to open FILE* object
|
||||
inline size_t filesize(FILE *f)
|
||||
{
|
||||
if (f == nullptr)
|
||||
throw spdlog_ex("Failed getting file size. fd is null");
|
||||
#if defined ( _WIN32) && !defined(__CYGWIN__)
|
||||
int fd = _fileno(f);
|
||||
#if _WIN64 //64 bits
|
||||
struct _stat64 st;
|
||||
if (_fstat64(fd, &st) == 0)
|
||||
return st.st_size;
|
||||
|
||||
#else //windows 32 bits
|
||||
long ret = _filelength(fd);
|
||||
if (ret >= 0)
|
||||
return static_cast<size_t>(ret);
|
||||
#endif
|
||||
|
||||
#else // unix
|
||||
int fd = fileno(f);
|
||||
//64 bits(but not in osx or cygwin, where fstat64 is deprecated)
|
||||
#if !defined(__FreeBSD__) && !defined(__APPLE__) && (defined(__x86_64__) || defined(__ppc64__)) && !defined(__CYGWIN__)
|
||||
struct stat64 st;
|
||||
if (fstat64(fd, &st) == 0)
|
||||
return static_cast<size_t>(st.st_size);
|
||||
#else // unix 32 bits or cygwin
|
||||
struct stat st;
|
||||
if (fstat(fd, &st) == 0)
|
||||
return static_cast<size_t>(st.st_size);
|
||||
#endif
|
||||
#endif
|
||||
throw spdlog_ex("Failed getting file size from fd", errno);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
//Return utc offset in minutes or throw spdlog_ex on failure
|
||||
inline int utc_minutes_offset(const std::tm& tm = details::os::localtime())
|
||||
{
|
||||
|
||||
#ifdef _WIN32
|
||||
#if _WIN32_WINNT < _WIN32_WINNT_WS08
|
||||
TIME_ZONE_INFORMATION tzinfo;
|
||||
auto rv = GetTimeZoneInformation(&tzinfo);
|
||||
#else
|
||||
DYNAMIC_TIME_ZONE_INFORMATION tzinfo;
|
||||
auto rv = GetDynamicTimeZoneInformation(&tzinfo);
|
||||
#endif
|
||||
if (rv == TIME_ZONE_ID_INVALID)
|
||||
throw spdlog::spdlog_ex("Failed getting timezone info. ", errno);
|
||||
|
||||
int offset = -tzinfo.Bias;
|
||||
if (tm.tm_isdst)
|
||||
offset -= tzinfo.DaylightBias;
|
||||
else
|
||||
offset -= tzinfo.StandardBias;
|
||||
return offset;
|
||||
#else
|
||||
|
||||
#if defined(sun) || defined(__sun)
|
||||
// 'tm_gmtoff' field is BSD extension and it's missing on SunOS/Solaris
|
||||
struct helper
|
||||
{
|
||||
static long int calculate_gmt_offset(const std::tm & localtm = details::os::localtime(), const std::tm & gmtm = details::os::gmtime())
|
||||
{
|
||||
int local_year = localtm.tm_year + (1900 - 1);
|
||||
int gmt_year = gmtm.tm_year + (1900 - 1);
|
||||
|
||||
long int days = (
|
||||
// difference in day of year
|
||||
localtm.tm_yday - gmtm.tm_yday
|
||||
|
||||
// + intervening leap days
|
||||
+ ((local_year >> 2) - (gmt_year >> 2))
|
||||
- (local_year / 100 - gmt_year / 100)
|
||||
+ ((local_year / 100 >> 2) - (gmt_year / 100 >> 2))
|
||||
|
||||
// + difference in years * 365 */
|
||||
+ (long int)(local_year - gmt_year) * 365
|
||||
);
|
||||
|
||||
long int hours = (24 * days) + (localtm.tm_hour - gmtm.tm_hour);
|
||||
long int mins = (60 * hours) + (localtm.tm_min - gmtm.tm_min);
|
||||
long int secs = (60 * mins) + (localtm.tm_sec - gmtm.tm_sec);
|
||||
|
||||
return secs;
|
||||
}
|
||||
};
|
||||
|
||||
long int offset_seconds = helper::calculate_gmt_offset(tm);
|
||||
#else
|
||||
long int offset_seconds = tm.tm_gmtoff;
|
||||
#endif
|
||||
|
||||
return static_cast<int>(offset_seconds / 60);
|
||||
#endif
|
||||
}
|
||||
|
||||
//Return current thread id as size_t
|
||||
//It exists because the std::this_thread::get_id() is much slower(espcially under VS 2013)
|
||||
inline size_t _thread_id()
|
||||
{
|
||||
#ifdef _WIN32
|
||||
return static_cast<size_t>(::GetCurrentThreadId());
|
||||
#elif __linux__
|
||||
# if defined(__ANDROID__) && defined(__ANDROID_API__) && (__ANDROID_API__ < 21)
|
||||
# define SYS_gettid __NR_gettid
|
||||
# endif
|
||||
return static_cast<size_t>(syscall(SYS_gettid));
|
||||
#elif __FreeBSD__
|
||||
long tid;
|
||||
thr_self(&tid);
|
||||
return static_cast<size_t>(tid);
|
||||
#elif __APPLE__
|
||||
uint64_t tid;
|
||||
pthread_threadid_np(nullptr, &tid);
|
||||
return static_cast<size_t>(tid);
|
||||
#else //Default to standard C++11 (other Unix)
|
||||
return static_cast<size_t>(std::hash<std::thread::id>()(std::this_thread::get_id()));
|
||||
#endif
|
||||
}
|
||||
|
||||
//Return current thread id as size_t (from thread local storage)
|
||||
inline size_t thread_id()
|
||||
{
|
||||
#if defined(_MSC_VER) && (_MSC_VER < 1900) || defined(__clang__) && !__has_feature(cxx_thread_local)
|
||||
return _thread_id();
|
||||
#else
|
||||
static thread_local const size_t tid = _thread_id();
|
||||
return tid;
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
// wchar support for windows file names (SPDLOG_WCHAR_FILENAMES must be defined)
|
||||
#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
|
||||
#define SPDLOG_FILENAME_T(s) L ## s
|
||||
inline std::string filename_to_str(const filename_t& filename)
|
||||
{
|
||||
std::wstring_convert<std::codecvt_utf8<wchar_t>, wchar_t> c;
|
||||
return c.to_bytes(filename);
|
||||
}
|
||||
#else
|
||||
#define SPDLOG_FILENAME_T(s) s
|
||||
inline std::string filename_to_str(const filename_t& filename)
|
||||
{
|
||||
return filename;
|
||||
}
|
||||
#endif
|
||||
|
||||
inline std::string errno_to_string(char[256], char* res)
|
||||
{
|
||||
return std::string(res);
|
||||
}
|
||||
|
||||
inline std::string errno_to_string(char buf[256], int res)
|
||||
{
|
||||
if (res == 0)
|
||||
{
|
||||
return std::string(buf);
|
||||
}
|
||||
else
|
||||
{
|
||||
return "Unknown error";
|
||||
}
|
||||
}
|
||||
|
||||
// Return errno string (thread safe)
|
||||
inline std::string errno_str(int err_num)
|
||||
{
|
||||
char buf[256];
|
||||
SPDLOG_CONSTEXPR auto buf_size = sizeof(buf);
|
||||
|
||||
#ifdef _WIN32
|
||||
if (strerror_s(buf, buf_size, err_num) == 0)
|
||||
return std::string(buf);
|
||||
else
|
||||
return "Unknown error";
|
||||
|
||||
#elif defined(__FreeBSD__) || defined(__APPLE__) || defined(ANDROID) || defined(__SUNPRO_CC) || \
|
||||
((_POSIX_C_SOURCE >= 200112L) && ! defined(_GNU_SOURCE)) // posix version
|
||||
|
||||
if (strerror_r(err_num, buf, buf_size) == 0)
|
||||
return std::string(buf);
|
||||
else
|
||||
return "Unknown error";
|
||||
|
||||
#else // gnu version (might not use the given buf, so its retval pointer must be used)
|
||||
auto err = strerror_r(err_num, buf, buf_size); // let compiler choose type
|
||||
return errno_to_string(buf, err); // use overloading to select correct stringify function
|
||||
#endif
|
||||
}
|
||||
|
||||
inline int pid()
|
||||
{
|
||||
|
||||
#ifdef _WIN32
|
||||
return ::_getpid();
|
||||
#else
|
||||
return static_cast<int>(::getpid());
|
||||
#endif
|
||||
|
||||
}
|
||||
|
||||
|
||||
// Detrmine if the terminal supports colors
|
||||
// Source: https://github.com/agauniyal/rang/
|
||||
inline bool is_color_terminal()
|
||||
{
|
||||
#ifdef _WIN32
|
||||
return true;
|
||||
#else
|
||||
static constexpr const char* Terms[] =
|
||||
{
|
||||
"ansi", "color", "console", "cygwin", "gnome", "konsole", "kterm",
|
||||
"linux", "msys", "putty", "rxvt", "screen", "vt100", "xterm"
|
||||
};
|
||||
|
||||
const char *env_p = std::getenv("TERM");
|
||||
if (env_p == nullptr)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
static const bool result = std::any_of(
|
||||
std::begin(Terms), std::end(Terms), [&](const char* term)
|
||||
{
|
||||
return std::strstr(env_p, term) != nullptr;
|
||||
});
|
||||
return result;
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
// Detrmine if the terminal attached
|
||||
// Source: https://github.com/agauniyal/rang/
|
||||
inline bool in_terminal(FILE* file)
|
||||
{
|
||||
|
||||
#ifdef _WIN32
|
||||
return _isatty(_fileno(file)) ? true : false;
|
||||
#else
|
||||
return isatty(fileno(file)) ? true : false;
|
||||
#endif
|
||||
}
|
||||
} //os
|
||||
} //details
|
||||
} //spdlog
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -13,57 +13,65 @@
|
||||
#include "format.h"
|
||||
#include <ostream>
|
||||
|
||||
namespace fmt {
|
||||
namespace fmt
|
||||
{
|
||||
|
||||
namespace internal {
|
||||
namespace internal
|
||||
{
|
||||
|
||||
template <class Char>
|
||||
class FormatBuf : public std::basic_streambuf<Char> {
|
||||
private:
|
||||
typedef typename std::basic_streambuf<Char>::int_type int_type;
|
||||
typedef typename std::basic_streambuf<Char>::traits_type traits_type;
|
||||
class FormatBuf : public std::basic_streambuf<Char>
|
||||
{
|
||||
private:
|
||||
typedef typename std::basic_streambuf<Char>::int_type int_type;
|
||||
typedef typename std::basic_streambuf<Char>::traits_type traits_type;
|
||||
|
||||
Buffer<Char> &buffer_;
|
||||
Buffer<Char> &buffer_;
|
||||
|
||||
public:
|
||||
FormatBuf(Buffer<Char> &buffer) : buffer_(buffer) {}
|
||||
public:
|
||||
FormatBuf(Buffer<Char> &buffer) : buffer_(buffer) {}
|
||||
|
||||
protected:
|
||||
// The put-area is actually always empty. This makes the implementation
|
||||
// simpler and has the advantage that the streambuf and the buffer are always
|
||||
// in sync and sputc never writes into uninitialized memory. The obvious
|
||||
// disadvantage is that each call to sputc always results in a (virtual) call
|
||||
// to overflow. There is no disadvantage here for sputn since this always
|
||||
// results in a call to xsputn.
|
||||
protected:
|
||||
// The put-area is actually always empty. This makes the implementation
|
||||
// simpler and has the advantage that the streambuf and the buffer are always
|
||||
// in sync and sputc never writes into uninitialized memory. The obvious
|
||||
// disadvantage is that each call to sputc always results in a (virtual) call
|
||||
// to overflow. There is no disadvantage here for sputn since this always
|
||||
// results in a call to xsputn.
|
||||
|
||||
int_type overflow(int_type ch = traits_type::eof()) FMT_OVERRIDE {
|
||||
if (!traits_type::eq_int_type(ch, traits_type::eof()))
|
||||
buffer_.push_back(static_cast<Char>(ch));
|
||||
return ch;
|
||||
}
|
||||
int_type overflow(int_type ch = traits_type::eof()) FMT_OVERRIDE
|
||||
{
|
||||
if (!traits_type::eq_int_type(ch, traits_type::eof()))
|
||||
buffer_.push_back(static_cast<Char>(ch));
|
||||
return ch;
|
||||
}
|
||||
|
||||
std::streamsize xsputn(const Char *s, std::streamsize count) FMT_OVERRIDE {
|
||||
buffer_.append(s, s + count);
|
||||
return count;
|
||||
}
|
||||
std::streamsize xsputn(const Char *s, std::streamsize count) FMT_OVERRIDE
|
||||
{
|
||||
buffer_.append(s, s + count);
|
||||
return count;
|
||||
}
|
||||
};
|
||||
|
||||
Yes &convert(std::ostream &);
|
||||
|
||||
struct DummyStream : std::ostream {
|
||||
DummyStream(); // Suppress a bogus warning in MSVC.
|
||||
// Hide all operator<< overloads from std::ostream.
|
||||
void operator<<(Null<>);
|
||||
struct DummyStream : std::ostream
|
||||
{
|
||||
DummyStream(); // Suppress a bogus warning in MSVC.
|
||||
// Hide all operator<< overloads from std::ostream.
|
||||
void operator<<(Null<>);
|
||||
};
|
||||
|
||||
No &operator<<(std::ostream &, int);
|
||||
|
||||
template<typename T>
|
||||
struct ConvertToIntImpl<T, true> {
|
||||
// Convert to int only if T doesn't have an overloaded operator<<.
|
||||
enum {
|
||||
value = sizeof(convert(get<DummyStream>() << get<T>())) == sizeof(No)
|
||||
};
|
||||
struct ConvertToIntImpl<T, true>
|
||||
{
|
||||
// Convert to int only if T doesn't have an overloaded operator<<.
|
||||
enum
|
||||
{
|
||||
value = sizeof(convert(get<DummyStream>() << get<T>())) == sizeof(No)
|
||||
};
|
||||
};
|
||||
|
||||
// Write the content of w to os.
|
||||
@@ -73,16 +81,17 @@ FMT_API void write(std::ostream &os, Writer &w);
|
||||
// Formats a value.
|
||||
template <typename Char, typename ArgFormatter_, typename T>
|
||||
void format_arg(BasicFormatter<Char, ArgFormatter_> &f,
|
||||
const Char *&format_str, const T &value) {
|
||||
internal::MemoryBuffer<Char, internal::INLINE_BUFFER_SIZE> buffer;
|
||||
const Char *&format_str, const T &value)
|
||||
{
|
||||
internal::MemoryBuffer<Char, internal::INLINE_BUFFER_SIZE> buffer;
|
||||
|
||||
internal::FormatBuf<Char> format_buf(buffer);
|
||||
std::basic_ostream<Char> output(&format_buf);
|
||||
output << value;
|
||||
internal::FormatBuf<Char> format_buf(buffer);
|
||||
std::basic_ostream<Char> output(&format_buf);
|
||||
output << value;
|
||||
|
||||
BasicStringRef<Char> str(&buffer[0], buffer.size());
|
||||
typedef internal::MakeArg< BasicFormatter<Char> > MakeArg;
|
||||
format_str = f.format(format_str, MakeArg(str));
|
||||
BasicStringRef<Char> str(&buffer[0], buffer.size());
|
||||
typedef internal::MakeArg< BasicFormatter<Char> > MakeArg;
|
||||
format_str = f.format(format_str, MakeArg(str));
|
||||
}
|
||||
|
||||
/**
|
||||
|
||||
@@ -64,112 +64,134 @@
|
||||
|
||||
#define FMT_RETRY(result, expression) FMT_RETRY_VAL(result, expression, -1)
|
||||
|
||||
namespace fmt {
|
||||
namespace fmt
|
||||
{
|
||||
|
||||
// An error code.
|
||||
class ErrorCode {
|
||||
private:
|
||||
int value_;
|
||||
class ErrorCode
|
||||
{
|
||||
private:
|
||||
int value_;
|
||||
|
||||
public:
|
||||
explicit ErrorCode(int value = 0) FMT_NOEXCEPT : value_(value) {}
|
||||
public:
|
||||
explicit ErrorCode(int value = 0) FMT_NOEXCEPT :
|
||||
value_(value) {}
|
||||
|
||||
int get() const FMT_NOEXCEPT { return value_; }
|
||||
int get() const FMT_NOEXCEPT
|
||||
{
|
||||
return value_;
|
||||
}
|
||||
};
|
||||
|
||||
// A buffered file.
|
||||
class BufferedFile {
|
||||
private:
|
||||
FILE *file_;
|
||||
class BufferedFile
|
||||
{
|
||||
private:
|
||||
FILE *file_;
|
||||
|
||||
friend class File;
|
||||
friend class File;
|
||||
|
||||
explicit BufferedFile(FILE *f) : file_(f) {}
|
||||
|
||||
public:
|
||||
// Constructs a BufferedFile object which doesn't represent any file.
|
||||
BufferedFile() FMT_NOEXCEPT : file_(FMT_NULL) {}
|
||||
|
||||
// Destroys the object closing the file it represents if any.
|
||||
FMT_API ~BufferedFile() FMT_NOEXCEPT;
|
||||
|
||||
#if !FMT_USE_RVALUE_REFERENCES
|
||||
// Emulate a move constructor and a move assignment operator if rvalue
|
||||
// references are not supported.
|
||||
|
||||
private:
|
||||
// A proxy object to emulate a move constructor.
|
||||
// It is private to make it impossible call operator Proxy directly.
|
||||
struct Proxy {
|
||||
FILE *file;
|
||||
};
|
||||
explicit BufferedFile(FILE *f) : file_(f) {}
|
||||
|
||||
public:
|
||||
// A "move constructor" for moving from a temporary.
|
||||
BufferedFile(Proxy p) FMT_NOEXCEPT : file_(p.file) {}
|
||||
// Constructs a BufferedFile object which doesn't represent any file.
|
||||
BufferedFile() FMT_NOEXCEPT :
|
||||
file_(FMT_NULL) {}
|
||||
|
||||
// A "move constructor" for moving from an lvalue.
|
||||
BufferedFile(BufferedFile &f) FMT_NOEXCEPT : file_(f.file_) {
|
||||
f.file_ = FMT_NULL;
|
||||
}
|
||||
// Destroys the object closing the file it represents if any.
|
||||
FMT_API ~BufferedFile() FMT_NOEXCEPT;
|
||||
|
||||
// A "move assignment operator" for moving from a temporary.
|
||||
BufferedFile &operator=(Proxy p) {
|
||||
close();
|
||||
file_ = p.file;
|
||||
return *this;
|
||||
}
|
||||
#if !FMT_USE_RVALUE_REFERENCES
|
||||
// Emulate a move constructor and a move assignment operator if rvalue
|
||||
// references are not supported.
|
||||
|
||||
// A "move assignment operator" for moving from an lvalue.
|
||||
BufferedFile &operator=(BufferedFile &other) {
|
||||
close();
|
||||
file_ = other.file_;
|
||||
other.file_ = FMT_NULL;
|
||||
return *this;
|
||||
}
|
||||
private:
|
||||
// A proxy object to emulate a move constructor.
|
||||
// It is private to make it impossible call operator Proxy directly.
|
||||
struct Proxy
|
||||
{
|
||||
FILE *file;
|
||||
};
|
||||
|
||||
// Returns a proxy object for moving from a temporary:
|
||||
// BufferedFile file = BufferedFile(...);
|
||||
operator Proxy() FMT_NOEXCEPT {
|
||||
Proxy p = {file_};
|
||||
file_ = FMT_NULL;
|
||||
return p;
|
||||
}
|
||||
public:
|
||||
// A "move constructor" for moving from a temporary.
|
||||
BufferedFile(Proxy p) FMT_NOEXCEPT :
|
||||
file_(p.file) {}
|
||||
|
||||
// A "move constructor" for moving from an lvalue.
|
||||
BufferedFile(BufferedFile &f) FMT_NOEXCEPT :
|
||||
file_(f.file_)
|
||||
{
|
||||
f.file_ = FMT_NULL;
|
||||
}
|
||||
|
||||
// A "move assignment operator" for moving from a temporary.
|
||||
BufferedFile &operator=(Proxy p)
|
||||
{
|
||||
close();
|
||||
file_ = p.file;
|
||||
return *this;
|
||||
}
|
||||
|
||||
// A "move assignment operator" for moving from an lvalue.
|
||||
BufferedFile &operator=(BufferedFile &other)
|
||||
{
|
||||
close();
|
||||
file_ = other.file_;
|
||||
other.file_ = FMT_NULL;
|
||||
return *this;
|
||||
}
|
||||
|
||||
// Returns a proxy object for moving from a temporary:
|
||||
// BufferedFile file = BufferedFile(...);
|
||||
operator Proxy() FMT_NOEXCEPT
|
||||
{
|
||||
Proxy p = {file_};
|
||||
file_ = FMT_NULL;
|
||||
return p;
|
||||
}
|
||||
|
||||
#else
|
||||
private:
|
||||
FMT_DISALLOW_COPY_AND_ASSIGN(BufferedFile);
|
||||
private:
|
||||
FMT_DISALLOW_COPY_AND_ASSIGN(BufferedFile);
|
||||
|
||||
public:
|
||||
BufferedFile(BufferedFile &&other) FMT_NOEXCEPT : file_(other.file_) {
|
||||
other.file_ = FMT_NULL;
|
||||
}
|
||||
public:
|
||||
BufferedFile(BufferedFile &&other) FMT_NOEXCEPT :
|
||||
file_(other.file_)
|
||||
{
|
||||
other.file_ = FMT_NULL;
|
||||
}
|
||||
|
||||
BufferedFile& operator=(BufferedFile &&other) {
|
||||
close();
|
||||
file_ = other.file_;
|
||||
other.file_ = FMT_NULL;
|
||||
return *this;
|
||||
}
|
||||
BufferedFile& operator=(BufferedFile &&other)
|
||||
{
|
||||
close();
|
||||
file_ = other.file_;
|
||||
other.file_ = FMT_NULL;
|
||||
return *this;
|
||||
}
|
||||
#endif
|
||||
|
||||
// Opens a file.
|
||||
FMT_API BufferedFile(CStringRef filename, CStringRef mode);
|
||||
// Opens a file.
|
||||
FMT_API BufferedFile(CStringRef filename, CStringRef mode);
|
||||
|
||||
// Closes the file.
|
||||
FMT_API void close();
|
||||
// Closes the file.
|
||||
FMT_API void close();
|
||||
|
||||
// Returns the pointer to a FILE object representing this file.
|
||||
FILE *get() const FMT_NOEXCEPT { return file_; }
|
||||
// Returns the pointer to a FILE object representing this file.
|
||||
FILE *get() const FMT_NOEXCEPT
|
||||
{
|
||||
return file_;
|
||||
}
|
||||
|
||||
// We place parentheses around fileno to workaround a bug in some versions
|
||||
// of MinGW that define fileno as a macro.
|
||||
FMT_API int (fileno)() const;
|
||||
// We place parentheses around fileno to workaround a bug in some versions
|
||||
// of MinGW that define fileno as a macro.
|
||||
FMT_API int (fileno)() const;
|
||||
|
||||
void print(CStringRef format_str, const ArgList &args) {
|
||||
fmt::print(file_, format_str, args);
|
||||
}
|
||||
FMT_VARIADIC(void, print, CStringRef)
|
||||
void print(CStringRef format_str, const ArgList &args)
|
||||
{
|
||||
fmt::print(file_, format_str, args);
|
||||
}
|
||||
FMT_VARIADIC(void, print, CStringRef)
|
||||
};
|
||||
|
||||
// A file. Closed file is represented by a File object with descriptor -1.
|
||||
@@ -178,125 +200,141 @@ public:
|
||||
// closing the file multiple times will cause a crash on Windows rather
|
||||
// than an exception. You can get standard behavior by overriding the
|
||||
// invalid parameter handler with _set_invalid_parameter_handler.
|
||||
class File {
|
||||
private:
|
||||
int fd_; // File descriptor.
|
||||
class File
|
||||
{
|
||||
private:
|
||||
int fd_; // File descriptor.
|
||||
|
||||
// Constructs a File object with a given descriptor.
|
||||
explicit File(int fd) : fd_(fd) {}
|
||||
// Constructs a File object with a given descriptor.
|
||||
explicit File(int fd) : fd_(fd) {}
|
||||
|
||||
public:
|
||||
// Possible values for the oflag argument to the constructor.
|
||||
enum {
|
||||
RDONLY = FMT_POSIX(O_RDONLY), // Open for reading only.
|
||||
WRONLY = FMT_POSIX(O_WRONLY), // Open for writing only.
|
||||
RDWR = FMT_POSIX(O_RDWR) // Open for reading and writing.
|
||||
};
|
||||
public:
|
||||
// Possible values for the oflag argument to the constructor.
|
||||
enum
|
||||
{
|
||||
RDONLY = FMT_POSIX(O_RDONLY), // Open for reading only.
|
||||
WRONLY = FMT_POSIX(O_WRONLY), // Open for writing only.
|
||||
RDWR = FMT_POSIX(O_RDWR) // Open for reading and writing.
|
||||
};
|
||||
|
||||
// Constructs a File object which doesn't represent any file.
|
||||
File() FMT_NOEXCEPT : fd_(-1) {}
|
||||
// Constructs a File object which doesn't represent any file.
|
||||
File() FMT_NOEXCEPT :
|
||||
fd_(-1) {}
|
||||
|
||||
// Opens a file and constructs a File object representing this file.
|
||||
FMT_API File(CStringRef path, int oflag);
|
||||
// Opens a file and constructs a File object representing this file.
|
||||
FMT_API File(CStringRef path, int oflag);
|
||||
|
||||
#if !FMT_USE_RVALUE_REFERENCES
|
||||
// Emulate a move constructor and a move assignment operator if rvalue
|
||||
// references are not supported.
|
||||
// Emulate a move constructor and a move assignment operator if rvalue
|
||||
// references are not supported.
|
||||
|
||||
private:
|
||||
// A proxy object to emulate a move constructor.
|
||||
// It is private to make it impossible call operator Proxy directly.
|
||||
struct Proxy {
|
||||
int fd;
|
||||
};
|
||||
private:
|
||||
// A proxy object to emulate a move constructor.
|
||||
// It is private to make it impossible call operator Proxy directly.
|
||||
struct Proxy
|
||||
{
|
||||
int fd;
|
||||
};
|
||||
|
||||
public:
|
||||
// A "move constructor" for moving from a temporary.
|
||||
File(Proxy p) FMT_NOEXCEPT : fd_(p.fd) {}
|
||||
public:
|
||||
// A "move constructor" for moving from a temporary.
|
||||
File(Proxy p) FMT_NOEXCEPT :
|
||||
fd_(p.fd) {}
|
||||
|
||||
// A "move constructor" for moving from an lvalue.
|
||||
File(File &other) FMT_NOEXCEPT : fd_(other.fd_) {
|
||||
other.fd_ = -1;
|
||||
}
|
||||
// A "move constructor" for moving from an lvalue.
|
||||
File(File &other) FMT_NOEXCEPT :
|
||||
fd_(other.fd_)
|
||||
{
|
||||
other.fd_ = -1;
|
||||
}
|
||||
|
||||
// A "move assignment operator" for moving from a temporary.
|
||||
File &operator=(Proxy p) {
|
||||
close();
|
||||
fd_ = p.fd;
|
||||
return *this;
|
||||
}
|
||||
// A "move assignment operator" for moving from a temporary.
|
||||
File &operator=(Proxy p)
|
||||
{
|
||||
close();
|
||||
fd_ = p.fd;
|
||||
return *this;
|
||||
}
|
||||
|
||||
// A "move assignment operator" for moving from an lvalue.
|
||||
File &operator=(File &other) {
|
||||
close();
|
||||
fd_ = other.fd_;
|
||||
other.fd_ = -1;
|
||||
return *this;
|
||||
}
|
||||
// A "move assignment operator" for moving from an lvalue.
|
||||
File &operator=(File &other)
|
||||
{
|
||||
close();
|
||||
fd_ = other.fd_;
|
||||
other.fd_ = -1;
|
||||
return *this;
|
||||
}
|
||||
|
||||
// Returns a proxy object for moving from a temporary:
|
||||
// File file = File(...);
|
||||
operator Proxy() FMT_NOEXCEPT {
|
||||
Proxy p = {fd_};
|
||||
fd_ = -1;
|
||||
return p;
|
||||
}
|
||||
// Returns a proxy object for moving from a temporary:
|
||||
// File file = File(...);
|
||||
operator Proxy() FMT_NOEXCEPT
|
||||
{
|
||||
Proxy p = {fd_};
|
||||
fd_ = -1;
|
||||
return p;
|
||||
}
|
||||
|
||||
#else
|
||||
private:
|
||||
FMT_DISALLOW_COPY_AND_ASSIGN(File);
|
||||
private:
|
||||
FMT_DISALLOW_COPY_AND_ASSIGN(File);
|
||||
|
||||
public:
|
||||
File(File &&other) FMT_NOEXCEPT : fd_(other.fd_) {
|
||||
other.fd_ = -1;
|
||||
}
|
||||
public:
|
||||
File(File &&other) FMT_NOEXCEPT :
|
||||
fd_(other.fd_)
|
||||
{
|
||||
other.fd_ = -1;
|
||||
}
|
||||
|
||||
File& operator=(File &&other) {
|
||||
close();
|
||||
fd_ = other.fd_;
|
||||
other.fd_ = -1;
|
||||
return *this;
|
||||
}
|
||||
File& operator=(File &&other)
|
||||
{
|
||||
close();
|
||||
fd_ = other.fd_;
|
||||
other.fd_ = -1;
|
||||
return *this;
|
||||
}
|
||||
#endif
|
||||
|
||||
// Destroys the object closing the file it represents if any.
|
||||
FMT_API ~File() FMT_NOEXCEPT;
|
||||
// Destroys the object closing the file it represents if any.
|
||||
FMT_API ~File() FMT_NOEXCEPT;
|
||||
|
||||
// Returns the file descriptor.
|
||||
int descriptor() const FMT_NOEXCEPT { return fd_; }
|
||||
// Returns the file descriptor.
|
||||
int descriptor() const FMT_NOEXCEPT
|
||||
{
|
||||
return fd_;
|
||||
}
|
||||
|
||||
// Closes the file.
|
||||
FMT_API void close();
|
||||
// Closes the file.
|
||||
FMT_API void close();
|
||||
|
||||
// Returns the file size. The size has signed type for consistency with
|
||||
// stat::st_size.
|
||||
FMT_API LongLong size() const;
|
||||
// Returns the file size. The size has signed type for consistency with
|
||||
// stat::st_size.
|
||||
FMT_API LongLong size() const;
|
||||
|
||||
// Attempts to read count bytes from the file into the specified buffer.
|
||||
FMT_API std::size_t read(void *buffer, std::size_t count);
|
||||
// Attempts to read count bytes from the file into the specified buffer.
|
||||
FMT_API std::size_t read(void *buffer, std::size_t count);
|
||||
|
||||
// Attempts to write count bytes from the specified buffer to the file.
|
||||
FMT_API std::size_t write(const void *buffer, std::size_t count);
|
||||
// Attempts to write count bytes from the specified buffer to the file.
|
||||
FMT_API std::size_t write(const void *buffer, std::size_t count);
|
||||
|
||||
// Duplicates a file descriptor with the dup function and returns
|
||||
// the duplicate as a file object.
|
||||
FMT_API static File dup(int fd);
|
||||
// Duplicates a file descriptor with the dup function and returns
|
||||
// the duplicate as a file object.
|
||||
FMT_API static File dup(int fd);
|
||||
|
||||
// Makes fd be the copy of this file descriptor, closing fd first if
|
||||
// necessary.
|
||||
FMT_API void dup2(int fd);
|
||||
// Makes fd be the copy of this file descriptor, closing fd first if
|
||||
// necessary.
|
||||
FMT_API void dup2(int fd);
|
||||
|
||||
// Makes fd be the copy of this file descriptor, closing fd first if
|
||||
// necessary.
|
||||
FMT_API void dup2(int fd, ErrorCode &ec) FMT_NOEXCEPT;
|
||||
// Makes fd be the copy of this file descriptor, closing fd first if
|
||||
// necessary.
|
||||
FMT_API void dup2(int fd, ErrorCode &ec) FMT_NOEXCEPT;
|
||||
|
||||
// Creates a pipe setting up read_end and write_end file objects for reading
|
||||
// and writing respectively.
|
||||
FMT_API static void pipe(File &read_end, File &write_end);
|
||||
// Creates a pipe setting up read_end and write_end file objects for reading
|
||||
// and writing respectively.
|
||||
FMT_API static void pipe(File &read_end, File &write_end);
|
||||
|
||||
// Creates a BufferedFile object associated with this file and detaches
|
||||
// this File object from the file.
|
||||
FMT_API BufferedFile fdopen(const char *mode);
|
||||
// Creates a BufferedFile object associated with this file and detaches
|
||||
// this File object from the file.
|
||||
FMT_API BufferedFile fdopen(const char *mode);
|
||||
};
|
||||
|
||||
// Returns the memory page size.
|
||||
@@ -309,58 +347,77 @@ long getpagesize();
|
||||
|
||||
#ifdef FMT_LOCALE
|
||||
// A "C" numeric locale.
|
||||
class Locale {
|
||||
private:
|
||||
class Locale
|
||||
{
|
||||
private:
|
||||
# ifdef _MSC_VER
|
||||
typedef _locale_t locale_t;
|
||||
typedef _locale_t locale_t;
|
||||
|
||||
enum { LC_NUMERIC_MASK = LC_NUMERIC };
|
||||
enum { LC_NUMERIC_MASK = LC_NUMERIC };
|
||||
|
||||
static locale_t newlocale(int category_mask, const char *locale, locale_t) {
|
||||
return _create_locale(category_mask, locale);
|
||||
}
|
||||
static locale_t newlocale(int category_mask, const char *locale, locale_t)
|
||||
{
|
||||
return _create_locale(category_mask, locale);
|
||||
}
|
||||
|
||||
static void freelocale(locale_t locale) {
|
||||
_free_locale(locale);
|
||||
}
|
||||
static void freelocale(locale_t locale)
|
||||
{
|
||||
_free_locale(locale);
|
||||
}
|
||||
|
||||
static double strtod_l(const char *nptr, char **endptr, _locale_t locale) {
|
||||
return _strtod_l(nptr, endptr, locale);
|
||||
}
|
||||
static double strtod_l(const char *nptr, char **endptr, _locale_t locale)
|
||||
{
|
||||
return _strtod_l(nptr, endptr, locale);
|
||||
}
|
||||
# endif
|
||||
|
||||
locale_t locale_;
|
||||
locale_t locale_;
|
||||
|
||||
FMT_DISALLOW_COPY_AND_ASSIGN(Locale);
|
||||
FMT_DISALLOW_COPY_AND_ASSIGN(Locale);
|
||||
|
||||
public:
|
||||
typedef locale_t Type;
|
||||
public:
|
||||
typedef locale_t Type;
|
||||
|
||||
Locale() : locale_(newlocale(LC_NUMERIC_MASK, "C", FMT_NULL)) {
|
||||
if (!locale_)
|
||||
FMT_THROW(fmt::SystemError(errno, "cannot create locale"));
|
||||
}
|
||||
~Locale() { freelocale(locale_); }
|
||||
Locale() : locale_(newlocale(LC_NUMERIC_MASK, "C", FMT_NULL))
|
||||
{
|
||||
if (!locale_)
|
||||
FMT_THROW(fmt::SystemError(errno, "cannot create locale"));
|
||||
}
|
||||
~Locale()
|
||||
{
|
||||
freelocale(locale_);
|
||||
}
|
||||
|
||||
Type get() const { return locale_; }
|
||||
Type get() const
|
||||
{
|
||||
return locale_;
|
||||
}
|
||||
|
||||
// Converts string to floating-point number and advances str past the end
|
||||
// of the parsed input.
|
||||
double strtod(const char *&str) const {
|
||||
char *end = FMT_NULL;
|
||||
double result = strtod_l(str, &end, locale_);
|
||||
str = end;
|
||||
return result;
|
||||
}
|
||||
// Converts string to floating-point number and advances str past the end
|
||||
// of the parsed input.
|
||||
double strtod(const char *&str) const
|
||||
{
|
||||
char *end = FMT_NULL;
|
||||
double result = strtod_l(str, &end, locale_);
|
||||
str = end;
|
||||
return result;
|
||||
}
|
||||
};
|
||||
#endif // FMT_LOCALE
|
||||
} // namespace fmt
|
||||
|
||||
#if !FMT_USE_RVALUE_REFERENCES
|
||||
namespace std {
|
||||
namespace std
|
||||
{
|
||||
// For compatibility with C++98.
|
||||
inline fmt::BufferedFile &move(fmt::BufferedFile &f) { return f; }
|
||||
inline fmt::File &move(fmt::File &f) { return f; }
|
||||
inline fmt::BufferedFile &move(fmt::BufferedFile &f)
|
||||
{
|
||||
return f;
|
||||
}
|
||||
inline fmt::File &move(fmt::File &f)
|
||||
{
|
||||
return f;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -19,120 +19,160 @@
|
||||
# pragma warning(disable: 4996) // "deprecated" functions
|
||||
#endif
|
||||
|
||||
namespace fmt {
|
||||
namespace fmt
|
||||
{
|
||||
template <typename ArgFormatter>
|
||||
void format_arg(BasicFormatter<char, ArgFormatter> &f,
|
||||
const char *&format_str, const std::tm &tm) {
|
||||
if (*format_str == ':')
|
||||
++format_str;
|
||||
const char *end = format_str;
|
||||
while (*end && *end != '}')
|
||||
++end;
|
||||
if (*end != '}')
|
||||
FMT_THROW(FormatError("missing '}' in format string"));
|
||||
internal::MemoryBuffer<char, internal::INLINE_BUFFER_SIZE> format;
|
||||
format.append(format_str, end + 1);
|
||||
format[format.size() - 1] = '\0';
|
||||
Buffer<char> &buffer = f.writer().buffer();
|
||||
std::size_t start = buffer.size();
|
||||
for (;;) {
|
||||
std::size_t size = buffer.capacity() - start;
|
||||
std::size_t count = std::strftime(&buffer[start], size, &format[0], &tm);
|
||||
if (count != 0) {
|
||||
buffer.resize(start + count);
|
||||
break;
|
||||
const char *&format_str, const std::tm &tm)
|
||||
{
|
||||
if (*format_str == ':')
|
||||
++format_str;
|
||||
const char *end = format_str;
|
||||
while (*end && *end != '}')
|
||||
++end;
|
||||
if (*end != '}')
|
||||
FMT_THROW(FormatError("missing '}' in format string"));
|
||||
internal::MemoryBuffer<char, internal::INLINE_BUFFER_SIZE> format;
|
||||
format.append(format_str, end + 1);
|
||||
format[format.size() - 1] = '\0';
|
||||
Buffer<char> &buffer = f.writer().buffer();
|
||||
std::size_t start = buffer.size();
|
||||
for (;;)
|
||||
{
|
||||
std::size_t size = buffer.capacity() - start;
|
||||
std::size_t count = std::strftime(&buffer[start], size, &format[0], &tm);
|
||||
if (count != 0)
|
||||
{
|
||||
buffer.resize(start + count);
|
||||
break;
|
||||
}
|
||||
if (size >= format.size() * 256)
|
||||
{
|
||||
// If the buffer is 256 times larger than the format string, assume
|
||||
// that `strftime` gives an empty result. There doesn't seem to be a
|
||||
// better way to distinguish the two cases:
|
||||
// https://github.com/fmtlib/fmt/issues/367
|
||||
break;
|
||||
}
|
||||
const std::size_t MIN_GROWTH = 10;
|
||||
buffer.reserve(buffer.capacity() + (size > MIN_GROWTH ? size : MIN_GROWTH));
|
||||
}
|
||||
if (size >= format.size() * 256) {
|
||||
// If the buffer is 256 times larger than the format string, assume
|
||||
// that `strftime` gives an empty result. There doesn't seem to be a
|
||||
// better way to distinguish the two cases:
|
||||
// https://github.com/fmtlib/fmt/issues/367
|
||||
break;
|
||||
}
|
||||
const std::size_t MIN_GROWTH = 10;
|
||||
buffer.reserve(buffer.capacity() + (size > MIN_GROWTH ? size : MIN_GROWTH));
|
||||
}
|
||||
format_str = end + 1;
|
||||
format_str = end + 1;
|
||||
}
|
||||
|
||||
namespace internal{
|
||||
inline Null<> localtime_r(...) { return Null<>(); }
|
||||
inline Null<> localtime_s(...) { return Null<>(); }
|
||||
inline Null<> gmtime_r(...) { return Null<>(); }
|
||||
inline Null<> gmtime_s(...) { return Null<>(); }
|
||||
namespace internal
|
||||
{
|
||||
inline Null<> localtime_r(...)
|
||||
{
|
||||
return Null<>();
|
||||
}
|
||||
inline Null<> localtime_s(...)
|
||||
{
|
||||
return Null<>();
|
||||
}
|
||||
inline Null<> gmtime_r(...)
|
||||
{
|
||||
return Null<>();
|
||||
}
|
||||
inline Null<> gmtime_s(...)
|
||||
{
|
||||
return Null<>();
|
||||
}
|
||||
}
|
||||
|
||||
// Thread-safe replacement for std::localtime
|
||||
inline std::tm localtime(std::time_t time) {
|
||||
struct LocalTime {
|
||||
std::time_t time_;
|
||||
std::tm tm_;
|
||||
inline std::tm localtime(std::time_t time)
|
||||
{
|
||||
struct LocalTime
|
||||
{
|
||||
std::time_t time_;
|
||||
std::tm tm_;
|
||||
|
||||
LocalTime(std::time_t t): time_(t) {}
|
||||
LocalTime(std::time_t t): time_(t) {}
|
||||
|
||||
bool run() {
|
||||
using namespace fmt::internal;
|
||||
return handle(localtime_r(&time_, &tm_));
|
||||
}
|
||||
bool run()
|
||||
{
|
||||
using namespace fmt::internal;
|
||||
return handle(localtime_r(&time_, &tm_));
|
||||
}
|
||||
|
||||
bool handle(std::tm *tm) { return tm != FMT_NULL; }
|
||||
bool handle(std::tm *tm)
|
||||
{
|
||||
return tm != FMT_NULL;
|
||||
}
|
||||
|
||||
bool handle(internal::Null<>) {
|
||||
using namespace fmt::internal;
|
||||
return fallback(localtime_s(&tm_, &time_));
|
||||
}
|
||||
bool handle(internal::Null<>)
|
||||
{
|
||||
using namespace fmt::internal;
|
||||
return fallback(localtime_s(&tm_, &time_));
|
||||
}
|
||||
|
||||
bool fallback(int res) { return res == 0; }
|
||||
bool fallback(int res)
|
||||
{
|
||||
return res == 0;
|
||||
}
|
||||
|
||||
bool fallback(internal::Null<>) {
|
||||
using namespace fmt::internal;
|
||||
std::tm *tm = std::localtime(&time_);
|
||||
if (tm) tm_ = *tm;
|
||||
return tm != FMT_NULL;
|
||||
}
|
||||
};
|
||||
LocalTime lt(time);
|
||||
if (lt.run())
|
||||
return lt.tm_;
|
||||
// Too big time values may be unsupported.
|
||||
FMT_THROW(fmt::FormatError("time_t value out of range"));
|
||||
return std::tm();
|
||||
bool fallback(internal::Null<>)
|
||||
{
|
||||
using namespace fmt::internal;
|
||||
std::tm *tm = std::localtime(&time_);
|
||||
if (tm) tm_ = *tm;
|
||||
return tm != FMT_NULL;
|
||||
}
|
||||
};
|
||||
LocalTime lt(time);
|
||||
if (lt.run())
|
||||
return lt.tm_;
|
||||
// Too big time values may be unsupported.
|
||||
FMT_THROW(fmt::FormatError("time_t value out of range"));
|
||||
return std::tm();
|
||||
}
|
||||
|
||||
// Thread-safe replacement for std::gmtime
|
||||
inline std::tm gmtime(std::time_t time) {
|
||||
struct GMTime {
|
||||
std::time_t time_;
|
||||
std::tm tm_;
|
||||
inline std::tm gmtime(std::time_t time)
|
||||
{
|
||||
struct GMTime
|
||||
{
|
||||
std::time_t time_;
|
||||
std::tm tm_;
|
||||
|
||||
GMTime(std::time_t t): time_(t) {}
|
||||
GMTime(std::time_t t): time_(t) {}
|
||||
|
||||
bool run() {
|
||||
using namespace fmt::internal;
|
||||
return handle(gmtime_r(&time_, &tm_));
|
||||
}
|
||||
bool run()
|
||||
{
|
||||
using namespace fmt::internal;
|
||||
return handle(gmtime_r(&time_, &tm_));
|
||||
}
|
||||
|
||||
bool handle(std::tm *tm) { return tm != FMT_NULL; }
|
||||
bool handle(std::tm *tm)
|
||||
{
|
||||
return tm != FMT_NULL;
|
||||
}
|
||||
|
||||
bool handle(internal::Null<>) {
|
||||
using namespace fmt::internal;
|
||||
return fallback(gmtime_s(&tm_, &time_));
|
||||
}
|
||||
bool handle(internal::Null<>)
|
||||
{
|
||||
using namespace fmt::internal;
|
||||
return fallback(gmtime_s(&tm_, &time_));
|
||||
}
|
||||
|
||||
bool fallback(int res) { return res == 0; }
|
||||
bool fallback(int res)
|
||||
{
|
||||
return res == 0;
|
||||
}
|
||||
|
||||
bool fallback(internal::Null<>) {
|
||||
std::tm *tm = std::gmtime(&time_);
|
||||
if (tm != FMT_NULL) tm_ = *tm;
|
||||
return tm != FMT_NULL;
|
||||
}
|
||||
};
|
||||
GMTime gt(time);
|
||||
if (gt.run())
|
||||
return gt.tm_;
|
||||
// Too big time values may be unsupported.
|
||||
FMT_THROW(fmt::FormatError("time_t value out of range"));
|
||||
return std::tm();
|
||||
bool fallback(internal::Null<>)
|
||||
{
|
||||
std::tm *tm = std::gmtime(&time_);
|
||||
if (tm != FMT_NULL) tm_ = *tm;
|
||||
return tm != FMT_NULL;
|
||||
}
|
||||
};
|
||||
GMTime gt(time);
|
||||
if (gt.run())
|
||||
return gt.tm_;
|
||||
// Too big time values may be unsupported.
|
||||
FMT_THROW(fmt::FormatError("time_t value out of range"));
|
||||
return std::tm();
|
||||
}
|
||||
} //namespace fmt
|
||||
|
||||
|
||||
@@ -169,11 +169,11 @@ void drop_all();
|
||||
#define SPDLOG_STR_H(x) #x
|
||||
#define SPDLOG_STR_HELPER(x) SPDLOG_STR_H(x)
|
||||
#ifdef _MSC_VER
|
||||
#define SPDLOG_TRACE(logger, ...) logger->trace("[ " __FILE__ "(" SPDLOG_STR_HELPER(__LINE__) ") ] " __VA_ARGS__)
|
||||
#define SPDLOG_TRACE_IF(logger, flag, ...) logger->trace_if(flag, "[ " __FILE__ "(" SPDLOG_STR_HELPER(__LINE__) ") ] " __VA_ARGS__)
|
||||
#define SPDLOG_TRACE(logger, ...) logger->trace("[ " __FILE__ "(" SPDLOG_STR_HELPER(__LINE__) ") ] " __VA_ARGS__)
|
||||
#define SPDLOG_TRACE_IF(logger, flag, ...) logger->trace_if(flag, "[ " __FILE__ "(" SPDLOG_STR_HELPER(__LINE__) ") ] " __VA_ARGS__)
|
||||
#else
|
||||
#define SPDLOG_TRACE(logger, ...) logger->trace("[ " __FILE__ ":" SPDLOG_STR_HELPER(__LINE__) " ] " __VA_ARGS__)
|
||||
#define SPDLOG_TRACE_IF(logger, flag, ...) logger->trace_if(flag, "[ " __FILE__ ":" SPDLOG_STR_HELPER(__LINE__) " ] " __VA_ARGS__)
|
||||
#define SPDLOG_TRACE(logger, ...) logger->trace("[ " __FILE__ ":" SPDLOG_STR_HELPER(__LINE__) " ] " __VA_ARGS__)
|
||||
#define SPDLOG_TRACE_IF(logger, flag, ...) logger->trace_if(flag, "[ " __FILE__ ":" SPDLOG_STR_HELPER(__LINE__) " ] " __VA_ARGS__)
|
||||
#endif
|
||||
#else
|
||||
#define SPDLOG_TRACE(logger, ...)
|
||||
|
||||
Reference in New Issue
Block a user