diff options
Diffstat (limited to 'NorthstarDLL/include/spdlog/details/file_helper-inl.h')
-rw-r--r-- | NorthstarDLL/include/spdlog/details/file_helper-inl.h | 294 |
1 files changed, 147 insertions, 147 deletions
diff --git a/NorthstarDLL/include/spdlog/details/file_helper-inl.h b/NorthstarDLL/include/spdlog/details/file_helper-inl.h index 30f3cf55..18f54596 100644 --- a/NorthstarDLL/include/spdlog/details/file_helper-inl.h +++ b/NorthstarDLL/include/spdlog/details/file_helper-inl.h @@ -1,147 +1,147 @@ -// 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/details/file_helper.h> -#endif - -#include <spdlog/details/os.h> -#include <spdlog/common.h> - -#include <cerrno> -#include <chrono> -#include <cstdio> -#include <string> -#include <thread> -#include <tuple> - -namespace spdlog { -namespace details { - -SPDLOG_INLINE file_helper::~file_helper() -{ - close(); -} - -SPDLOG_INLINE void file_helper::open(const filename_t &fname, bool truncate) -{ - close(); - filename_ = fname; - - auto *mode = SPDLOG_FILENAME_T("ab"); - auto *trunc_mode = SPDLOG_FILENAME_T("wb"); - - for (int tries = 0; tries < open_tries_; ++tries) - { - // create containing folder if not exists already. - os::create_dir(os::dir_name(fname)); - if (truncate) - { - // Truncate by opening-and-closing a tmp file in "wb" mode, always - // opening the actual log-we-write-to in "ab" mode, since that - // interacts more politely with eternal processes that might - // rotate/truncate the file underneath us. - std::FILE *tmp; - if (os::fopen_s(&tmp, fname, trunc_mode)) - { - continue; - } - std::fclose(tmp); - } - if (!os::fopen_s(&fd_, fname, mode)) - { - return; - } - - details::os::sleep_for_millis(open_interval_); - } - - throw_spdlog_ex("Failed opening file " + os::filename_to_str(filename_) + " for writing", errno); -} - -SPDLOG_INLINE void file_helper::reopen(bool truncate) -{ - if (filename_.empty()) - { - throw_spdlog_ex("Failed re opening file - was not opened before"); - } - this->open(filename_, truncate); -} - -SPDLOG_INLINE void file_helper::flush() -{ - std::fflush(fd_); -} - -SPDLOG_INLINE void file_helper::close() -{ - if (fd_ != nullptr) - { - std::fclose(fd_); - fd_ = nullptr; - } -} - -SPDLOG_INLINE void file_helper::write(const memory_buf_t &buf) -{ - size_t msg_size = buf.size(); - auto data = buf.data(); - if (std::fwrite(data, 1, msg_size, fd_) != msg_size) - { - throw_spdlog_ex("Failed writing to file " + os::filename_to_str(filename_), errno); - } -} - -SPDLOG_INLINE size_t file_helper::size() const -{ - if (fd_ == nullptr) - { - throw_spdlog_ex("Cannot use size() on closed file " + os::filename_to_str(filename_)); - } - return os::filesize(fd_); -} - -SPDLOG_INLINE const filename_t &file_helper::filename() const -{ - return filename_; -} - -// -// return file path and its extension: -// -// "mylog.txt" => ("mylog", ".txt") -// "mylog" => ("mylog", "") -// "mylog." => ("mylog.", "") -// "/dir1/dir2/mylog.txt" => ("/dir1/dir2/mylog", ".txt") -// -// the starting dot in filenames is ignored (hidden files): -// -// ".mylog" => (".mylog". "") -// "my_folder/.mylog" => ("my_folder/.mylog", "") -// "my_folder/.mylog.txt" => ("my_folder/.mylog", ".txt") -SPDLOG_INLINE std::tuple<filename_t, filename_t> file_helper::split_by_extension(const filename_t &fname) -{ - auto ext_index = fname.rfind('.'); - - // no valid extension found - return whole path and empty string as - // extension - if (ext_index == filename_t::npos || ext_index == 0 || ext_index == fname.size() - 1) - { - return std::make_tuple(fname, filename_t()); - } - - // treat cases like "/etc/rc.d/somelogfile or "/abc/.hiddenfile" - auto folder_index = fname.find_last_of(details::os::folder_seps_filename); - if (folder_index != filename_t::npos && folder_index >= ext_index - 1) - { - return std::make_tuple(fname, filename_t()); - } - - // finally - return a valid base and extension tuple - return std::make_tuple(fname.substr(0, ext_index), fname.substr(ext_index)); -} - -} // namespace details -} // namespace spdlog +// 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/details/file_helper.h>
+#endif
+
+#include <spdlog/details/os.h>
+#include <spdlog/common.h>
+
+#include <cerrno>
+#include <chrono>
+#include <cstdio>
+#include <string>
+#include <thread>
+#include <tuple>
+
+namespace spdlog {
+namespace details {
+
+SPDLOG_INLINE file_helper::~file_helper()
+{
+ close();
+}
+
+SPDLOG_INLINE void file_helper::open(const filename_t &fname, bool truncate)
+{
+ close();
+ filename_ = fname;
+
+ auto *mode = SPDLOG_FILENAME_T("ab");
+ auto *trunc_mode = SPDLOG_FILENAME_T("wb");
+
+ for (int tries = 0; tries < open_tries_; ++tries)
+ {
+ // create containing folder if not exists already.
+ os::create_dir(os::dir_name(fname));
+ if (truncate)
+ {
+ // Truncate by opening-and-closing a tmp file in "wb" mode, always
+ // opening the actual log-we-write-to in "ab" mode, since that
+ // interacts more politely with eternal processes that might
+ // rotate/truncate the file underneath us.
+ std::FILE *tmp;
+ if (os::fopen_s(&tmp, fname, trunc_mode))
+ {
+ continue;
+ }
+ std::fclose(tmp);
+ }
+ if (!os::fopen_s(&fd_, fname, mode))
+ {
+ return;
+ }
+
+ details::os::sleep_for_millis(open_interval_);
+ }
+
+ throw_spdlog_ex("Failed opening file " + os::filename_to_str(filename_) + " for writing", errno);
+}
+
+SPDLOG_INLINE void file_helper::reopen(bool truncate)
+{
+ if (filename_.empty())
+ {
+ throw_spdlog_ex("Failed re opening file - was not opened before");
+ }
+ this->open(filename_, truncate);
+}
+
+SPDLOG_INLINE void file_helper::flush()
+{
+ std::fflush(fd_);
+}
+
+SPDLOG_INLINE void file_helper::close()
+{
+ if (fd_ != nullptr)
+ {
+ std::fclose(fd_);
+ fd_ = nullptr;
+ }
+}
+
+SPDLOG_INLINE void file_helper::write(const memory_buf_t &buf)
+{
+ size_t msg_size = buf.size();
+ auto data = buf.data();
+ if (std::fwrite(data, 1, msg_size, fd_) != msg_size)
+ {
+ throw_spdlog_ex("Failed writing to file " + os::filename_to_str(filename_), errno);
+ }
+}
+
+SPDLOG_INLINE size_t file_helper::size() const
+{
+ if (fd_ == nullptr)
+ {
+ throw_spdlog_ex("Cannot use size() on closed file " + os::filename_to_str(filename_));
+ }
+ return os::filesize(fd_);
+}
+
+SPDLOG_INLINE const filename_t &file_helper::filename() const
+{
+ return filename_;
+}
+
+//
+// return file path and its extension:
+//
+// "mylog.txt" => ("mylog", ".txt")
+// "mylog" => ("mylog", "")
+// "mylog." => ("mylog.", "")
+// "/dir1/dir2/mylog.txt" => ("/dir1/dir2/mylog", ".txt")
+//
+// the starting dot in filenames is ignored (hidden files):
+//
+// ".mylog" => (".mylog". "")
+// "my_folder/.mylog" => ("my_folder/.mylog", "")
+// "my_folder/.mylog.txt" => ("my_folder/.mylog", ".txt")
+SPDLOG_INLINE std::tuple<filename_t, filename_t> file_helper::split_by_extension(const filename_t &fname)
+{
+ auto ext_index = fname.rfind('.');
+
+ // no valid extension found - return whole path and empty string as
+ // extension
+ if (ext_index == filename_t::npos || ext_index == 0 || ext_index == fname.size() - 1)
+ {
+ return std::make_tuple(fname, filename_t());
+ }
+
+ // treat cases like "/etc/rc.d/somelogfile or "/abc/.hiddenfile"
+ auto folder_index = fname.find_last_of(details::os::folder_seps_filename);
+ if (folder_index != filename_t::npos && folder_index >= ext_index - 1)
+ {
+ return std::make_tuple(fname, filename_t());
+ }
+
+ // finally - return a valid base and extension tuple
+ return std::make_tuple(fname.substr(0, ext_index), fname.substr(ext_index));
+}
+
+} // namespace details
+} // namespace spdlog
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