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Diffstat (limited to 'NorthstarDedicatedTest/include/spdlog/fmt/bundled/os.h')
| -rw-r--r-- | NorthstarDedicatedTest/include/spdlog/fmt/bundled/os.h | 480 |
1 files changed, 0 insertions, 480 deletions
diff --git a/NorthstarDedicatedTest/include/spdlog/fmt/bundled/os.h b/NorthstarDedicatedTest/include/spdlog/fmt/bundled/os.h deleted file mode 100644 index d44ea0c9..00000000 --- a/NorthstarDedicatedTest/include/spdlog/fmt/bundled/os.h +++ /dev/null @@ -1,480 +0,0 @@ -// Formatting library for C++ - optional OS-specific functionality -// -// Copyright (c) 2012 - present, Victor Zverovich -// All rights reserved. -// -// For the license information refer to format.h. - -#ifndef FMT_OS_H_ -#define FMT_OS_H_ - -#if defined(__MINGW32__) || defined(__CYGWIN__) -// Workaround MinGW bug https://sourceforge.net/p/mingw/bugs/2024/. -# undef __STRICT_ANSI__ -#endif - -#include <cerrno> -#include <clocale> // for locale_t -#include <cstddef> -#include <cstdio> -#include <cstdlib> // for strtod_l - -#if defined __APPLE__ || defined(__FreeBSD__) -# include <xlocale.h> // for LC_NUMERIC_MASK on OS X -#endif - -#include "format.h" - -// UWP doesn't provide _pipe. -#if FMT_HAS_INCLUDE("winapifamily.h") -# include <winapifamily.h> -#endif -#if (FMT_HAS_INCLUDE(<fcntl.h>) || defined(__APPLE__) || \ - defined(__linux__)) && \ - (!defined(WINAPI_FAMILY) || (WINAPI_FAMILY == WINAPI_FAMILY_DESKTOP_APP)) -# include <fcntl.h> // for O_RDONLY -# define FMT_USE_FCNTL 1 -#else -# define FMT_USE_FCNTL 0 -#endif - -#ifndef FMT_POSIX -# if defined(_WIN32) && !defined(__MINGW32__) -// Fix warnings about deprecated symbols. -# define FMT_POSIX(call) _##call -# else -# define FMT_POSIX(call) call -# endif -#endif - -// Calls to system functions are wrapped in FMT_SYSTEM for testability. -#ifdef FMT_SYSTEM -# define FMT_POSIX_CALL(call) FMT_SYSTEM(call) -#else -# define FMT_SYSTEM(call) ::call -# ifdef _WIN32 -// Fix warnings about deprecated symbols. -# define FMT_POSIX_CALL(call) ::_##call -# else -# define FMT_POSIX_CALL(call) ::call -# endif -#endif - -// Retries the expression while it evaluates to error_result and errno -// equals to EINTR. -#ifndef _WIN32 -# define FMT_RETRY_VAL(result, expression, error_result) \ - do { \ - (result) = (expression); \ - } while ((result) == (error_result) && errno == EINTR) -#else -# define FMT_RETRY_VAL(result, expression, error_result) result = (expression) -#endif - -#define FMT_RETRY(result, expression) FMT_RETRY_VAL(result, expression, -1) - -FMT_BEGIN_NAMESPACE - -/** - \rst - A reference to a null-terminated string. It can be constructed from a C - string or ``std::string``. - - You can use one of the following type aliases for common character types: - - +---------------+-----------------------------+ - | Type | Definition | - +===============+=============================+ - | cstring_view | basic_cstring_view<char> | - +---------------+-----------------------------+ - | wcstring_view | basic_cstring_view<wchar_t> | - +---------------+-----------------------------+ - - This class is most useful as a parameter type to allow passing - different types of strings to a function, for example:: - - template <typename... Args> - std::string format(cstring_view format_str, const Args & ... args); - - format("{}", 42); - format(std::string("{}"), 42); - \endrst - */ -template <typename Char> class basic_cstring_view { - private: - const Char* data_; - - public: - /** Constructs a string reference object from a C string. */ - basic_cstring_view(const Char* s) : data_(s) {} - - /** - \rst - Constructs a string reference from an ``std::string`` object. - \endrst - */ - basic_cstring_view(const std::basic_string<Char>& s) : data_(s.c_str()) {} - - /** Returns the pointer to a C string. */ - const Char* c_str() const { return data_; } -}; - -using cstring_view = basic_cstring_view<char>; -using wcstring_view = basic_cstring_view<wchar_t>; - -// An error code. -class error_code { - private: - int value_; - - public: - explicit error_code(int value = 0) FMT_NOEXCEPT : value_(value) {} - - int get() const FMT_NOEXCEPT { return value_; } -}; - -#ifdef _WIN32 -namespace detail { -// A converter from UTF-16 to UTF-8. -// It is only provided for Windows since other systems support UTF-8 natively. -class utf16_to_utf8 { - private: - memory_buffer buffer_; - - public: - utf16_to_utf8() {} - FMT_API explicit utf16_to_utf8(wstring_view s); - operator string_view() const { return string_view(&buffer_[0], size()); } - size_t size() const { return buffer_.size() - 1; } - const char* c_str() const { return &buffer_[0]; } - std::string str() const { return std::string(&buffer_[0], size()); } - - // Performs conversion returning a system error code instead of - // throwing exception on conversion error. This method may still throw - // in case of memory allocation error. - FMT_API int convert(wstring_view s); -}; - -FMT_API void format_windows_error(buffer<char>& out, int error_code, - string_view message) FMT_NOEXCEPT; -} // namespace detail - -/** A Windows error. */ -class windows_error : public system_error { - private: - FMT_API void init(int error_code, string_view format_str, format_args args); - - public: - /** - \rst - Constructs a :class:`fmt::windows_error` object with the description - of the form - - .. parsed-literal:: - *<message>*: *<system-message>* - - where *<message>* is the formatted message and *<system-message>* is the - system message corresponding to the error code. - *error_code* is a Windows error code as given by ``GetLastError``. - If *error_code* is not a valid error code such as -1, the system message - will look like "error -1". - - **Example**:: - - // This throws a windows_error with the description - // cannot open file 'madeup': The system cannot find the file specified. - // or similar (system message may vary). - const char *filename = "madeup"; - LPOFSTRUCT of = LPOFSTRUCT(); - HFILE file = OpenFile(filename, &of, OF_READ); - if (file == HFILE_ERROR) { - throw fmt::windows_error(GetLastError(), - "cannot open file '{}'", filename); - } - \endrst - */ - template <typename... Args> - windows_error(int error_code, string_view message, const Args&... args) { - init(error_code, message, make_format_args(args...)); - } -}; - -// Reports a Windows error without throwing an exception. -// Can be used to report errors from destructors. -FMT_API void report_windows_error(int error_code, - string_view message) FMT_NOEXCEPT; -#endif // _WIN32 - -// A buffered file. -class buffered_file { - private: - FILE* file_; - - friend class file; - - explicit buffered_file(FILE* f) : file_(f) {} - - public: - buffered_file(const buffered_file&) = delete; - void operator=(const buffered_file&) = delete; - - // Constructs a buffered_file object which doesn't represent any file. - buffered_file() FMT_NOEXCEPT : file_(nullptr) {} - - // Destroys the object closing the file it represents if any. - FMT_API ~buffered_file() FMT_NOEXCEPT; - - public: - buffered_file(buffered_file&& other) FMT_NOEXCEPT : file_(other.file_) { - other.file_ = nullptr; - } - - buffered_file& operator=(buffered_file&& other) { - close(); - file_ = other.file_; - other.file_ = nullptr; - return *this; - } - - // Opens a file. - FMT_API buffered_file(cstring_view filename, cstring_view mode); - - // Closes the file. - FMT_API void close(); - - // 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; - - void vprint(string_view format_str, format_args args) { - fmt::vprint(file_, format_str, args); - } - - template <typename... Args> - inline void print(string_view format_str, const Args&... args) { - vprint(format_str, make_format_args(args...)); - } -}; - -#if FMT_USE_FCNTL -// A file. Closed file is represented by a file object with descriptor -1. -// Methods that are not declared with FMT_NOEXCEPT may throw -// fmt::system_error in case of failure. Note that some errors such as -// 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. - - // 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. - CREATE = FMT_POSIX(O_CREAT), // Create if the file doesn't exist. - APPEND = FMT_POSIX(O_APPEND) // Open in append mode. - }; - - // 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(cstring_view path, int oflag); - - public: - file(const file&) = delete; - void operator=(const file&) = delete; - - file(file&& other) FMT_NOEXCEPT : fd_(other.fd_) { other.fd_ = -1; } - - file& operator=(file&& other) FMT_NOEXCEPT { - close(); - fd_ = other.fd_; - other.fd_ = -1; - return *this; - } - - // 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_; } - - // Closes the file. - FMT_API void close(); - - // Returns the file size. The size has signed type for consistency with - // stat::st_size. - FMT_API long long size() const; - - // Attempts to read count bytes from the file into the specified buffer. - FMT_API size_t read(void* buffer, size_t count); - - // Attempts to write count bytes from the specified buffer to the file. - FMT_API size_t write(const void* buffer, 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); - - // 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, error_code& 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 buffered_file object associated with this file and detaches - // this file object from the file. - FMT_API buffered_file fdopen(const char* mode); -}; - -// Returns the memory page size. -long getpagesize(); - -namespace detail { - -struct buffer_size { - size_t value = 0; - buffer_size operator=(size_t val) const { - auto bs = buffer_size(); - bs.value = val; - return bs; - } -}; - -struct ostream_params { - int oflag = file::WRONLY | file::CREATE; - size_t buffer_size = BUFSIZ > 32768 ? BUFSIZ : 32768; - - ostream_params() {} - - template <typename... T> - ostream_params(T... params, int oflag) : ostream_params(params...) { - this->oflag = oflag; - } - - template <typename... T> - ostream_params(T... params, detail::buffer_size bs) - : ostream_params(params...) { - this->buffer_size = bs.value; - } -}; -} // namespace detail - -static constexpr detail::buffer_size buffer_size; - -// A fast output stream which is not thread-safe. -class ostream final : private detail::buffer<char> { - private: - file file_; - - void flush() { - if (size() == 0) return; - file_.write(data(), size()); - clear(); - } - - FMT_API void grow(size_t) override final; - - ostream(cstring_view path, const detail::ostream_params& params) - : file_(path, params.oflag) { - set(new char[params.buffer_size], params.buffer_size); - } - - public: - ostream(ostream&& other) - : detail::buffer<char>(other.data(), other.size(), other.capacity()), - file_(std::move(other.file_)) { - other.set(nullptr, 0); - } - ~ostream() { - flush(); - delete[] data(); - } - - template <typename... T> - friend ostream output_file(cstring_view path, T... params); - - void close() { - flush(); - file_.close(); - } - - template <typename S, typename... Args> - void print(const S& format_str, const Args&... args) { - format_to(detail::buffer_appender<char>(*this), format_str, args...); - } -}; - -/** - Opens a file for writing. Supported parameters passed in `params`: - * ``<integer>``: Output flags (``file::WRONLY | file::CREATE`` by default) - * ``buffer_size=<integer>``: Output buffer size - */ -template <typename... T> -inline ostream output_file(cstring_view path, T... params) { - return {path, detail::ostream_params(params...)}; -} -#endif // FMT_USE_FCNTL - -#ifdef FMT_LOCALE -// A "C" numeric locale. -class locale { - private: -# ifdef _WIN32 - using locale_t = _locale_t; - - static void freelocale(locale_t loc) { _free_locale(loc); } - - static double strtod_l(const char* nptr, char** endptr, _locale_t loc) { - return _strtod_l(nptr, endptr, loc); - } -# endif - - locale_t locale_; - - public: - using type = locale_t; - locale(const locale&) = delete; - void operator=(const locale&) = delete; - - locale() { -# ifndef _WIN32 - locale_ = FMT_SYSTEM(newlocale(LC_NUMERIC_MASK, "C", nullptr)); -# else - locale_ = _create_locale(LC_NUMERIC, "C"); -# endif - if (!locale_) FMT_THROW(system_error(errno, "cannot create locale")); - } - ~locale() { freelocale(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 = nullptr; - double result = strtod_l(str, &end, locale_); - str = end; - return result; - } -}; -using Locale FMT_DEPRECATED_ALIAS = locale; -#endif // FMT_LOCALE -FMT_END_NAMESPACE - -#endif // FMT_OS_H_ |