Restructure dependencies and update to C++20

- Nuked static_assert from almost everywhere in the project
- Nuked binary dependency support. Might add one later though
- Separated dependency headers into a separate include subdirectory
- Grafted a thirdpartylegalnotices.txt generator from RITEG
- Pushed development snapshot version to 2126 (26th week of 2025)

1 files changed, 0 insertions, 144 deletions

diff --git a/deps/include/spdlog/sinks/rotating_file_sink-inl.h b/deps/include/spdlog/sinks/rotating_file_sink-inl.h
deleted file mode 100644
index 6119be6..0000000
--- a/deps/include/spdlog/sinks/rotating_file_sink-inl.h
+++ /dev/null
@@ -1,144 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.

-// Distributed under the MIT License (http://opensource.org/licenses/MIT)

-

-#pragma once

-

-#ifndef SPDLOG_HEADER_ONLY

-    #include <spdlog/sinks/rotating_file_sink.h>

-#endif

-

-#include <spdlog/common.h>

-

-#include <spdlog/details/file_helper.h>

-#include <spdlog/details/null_mutex.h>

-#include <spdlog/fmt/fmt.h>

-

-#include <cerrno>

-#include <chrono>

-#include <ctime>

-#include <mutex>

-#include <string>

-#include <tuple>

-

-namespace spdlog {

-namespace sinks {

-

-template <typename Mutex>

-SPDLOG_INLINE rotating_file_sink<Mutex>::rotating_file_sink(

-    filename_t base_filename,

-    std::size_t max_size,

-    std::size_t max_files,

-    bool rotate_on_open,

-    const file_event_handlers &event_handlers)

-    : base_filename_(std::move(base_filename)),

-      max_size_(max_size),

-      max_files_(max_files),

-      file_helper_{event_handlers} {

-    if (max_size == 0) {

-        throw_spdlog_ex("rotating sink constructor: max_size arg cannot be zero");

-    }

-

-    if (max_files > 200000) {

-        throw_spdlog_ex("rotating sink constructor: max_files arg cannot exceed 200000");

-    }

-    file_helper_.open(calc_filename(base_filename_, 0));

-    current_size_ = file_helper_.size();  // expensive. called only once

-    if (rotate_on_open && current_size_ > 0) {

-        rotate_();

-        current_size_ = 0;

-    }

-}

-

-// calc filename according to index and file extension if exists.

-// e.g. calc_filename("logs/mylog.txt, 3) => "logs/mylog.3.txt".

-template <typename Mutex>

-SPDLOG_INLINE filename_t rotating_file_sink<Mutex>::calc_filename(const filename_t &filename,

-                                                                  std::size_t index) {

-    if (index == 0u) {

-        return filename;

-    }

-

-    filename_t basename, ext;

-    std::tie(basename, ext) = details::file_helper::split_by_extension(filename);

-    return fmt_lib::format(SPDLOG_FMT_STRING(SPDLOG_FILENAME_T("{}.{}{}")), basename, index, ext);

-}

-

-template <typename Mutex>

-SPDLOG_INLINE filename_t rotating_file_sink<Mutex>::filename() {

-    std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);

-    return file_helper_.filename();

-}

-

-template <typename Mutex>

-SPDLOG_INLINE void rotating_file_sink<Mutex>::sink_it_(const details::log_msg &msg) {

-    memory_buf_t formatted;

-    base_sink<Mutex>::formatter_->format(msg, formatted);

-    auto new_size = current_size_ + formatted.size();

-

-    // rotate if the new estimated file size exceeds max size.

-    // rotate only if the real size > 0 to better deal with full disk (see issue #2261).

-    // we only check the real size when new_size > max_size_ because it is relatively expensive.

-    if (new_size > max_size_) {

-        file_helper_.flush();

-        if (file_helper_.size() > 0) {

-            rotate_();

-            new_size = formatted.size();

-        }

-    }

-    file_helper_.write(formatted);

-    current_size_ = new_size;

-}

-

-template <typename Mutex>

-SPDLOG_INLINE void rotating_file_sink<Mutex>::flush_() {

-    file_helper_.flush();

-}

-

-// Rotate files:

-// log.txt -> log.1.txt

-// log.1.txt -> log.2.txt

-// log.2.txt -> log.3.txt

-// log.3.txt -> delete

-template <typename Mutex>

-SPDLOG_INLINE void rotating_file_sink<Mutex>::rotate_() {

-    using details::os::filename_to_str;

-    using details::os::path_exists;

-

-    file_helper_.close();

-    for (auto i = max_files_; i > 0; --i) {

-        filename_t src = calc_filename(base_filename_, i - 1);

-        if (!path_exists(src)) {

-            continue;

-        }

-        filename_t target = calc_filename(base_filename_, i);

-

-        if (!rename_file_(src, target)) {

-            // if failed try again after a small delay.

-            // this is a workaround to a windows issue, where very high rotation

-            // rates can cause the rename to fail with permission denied (because of antivirus?).

-            details::os::sleep_for_millis(100);

-            if (!rename_file_(src, target)) {

-                file_helper_.reopen(

-                    true);  // truncate the log file anyway to prevent it to grow beyond its limit!

-                current_size_ = 0;

-                throw_spdlog_ex("rotating_file_sink: failed renaming " + filename_to_str(src) +

-                                    " to " + filename_to_str(target),

-                                errno);

-            }

-        }

-    }

-    file_helper_.reopen(true);

-}

-

-// delete the target if exists, and rename the src file  to target

-// return true on success, false otherwise.

-template <typename Mutex>

-SPDLOG_INLINE bool rotating_file_sink<Mutex>::rename_file_(const filename_t &src_filename,

-                                                           const filename_t &target_filename) {

-    // try to delete the target file in case it already exists.

-    (void)details::os::remove(target_filename);

-    return details::os::rename(src_filename, target_filename) == 0;

-}

-

-}  // namespace sinks

-}  // namespace spdlog