Upgrade fmt from 3.0.1 to 5.1.0
This commit is contained in:
RElesgoe
parent
beeb0c3469
commit
e16e1851b2
23 changed files with 8114 additions and 5013 deletions
14
lib/fmt/CMakeLists.txt
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14
lib/fmt/CMakeLists.txt
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@ -0,0 +1,14 @@
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set(FMT_SOURCES ${FMT_SOURCES}
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${CMAKE_CURRENT_SOURCE_DIR}/core.h
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${CMAKE_CURRENT_SOURCE_DIR}/format.cc
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${CMAKE_CURRENT_SOURCE_DIR}/format.h
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${CMAKE_CURRENT_SOURCE_DIR}/format-inl.h
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${CMAKE_CURRENT_SOURCE_DIR}/ostream.h
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${CMAKE_CURRENT_SOURCE_DIR}/posix.cc
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${CMAKE_CURRENT_SOURCE_DIR}/posix.h
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${CMAKE_CURRENT_SOURCE_DIR}/printf.h
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${CMAKE_CURRENT_SOURCE_DIR}/ranges.h
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${CMAKE_CURRENT_SOURCE_DIR}/time.h
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)
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add_library(fmt STATIC ${FMT_SOURCES})
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1331
lib/fmt/core.h
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1331
lib/fmt/core.h
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File diff suppressed because it is too large
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564
lib/fmt/format-inl.h
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564
lib/fmt/format-inl.h
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@ -0,0 +1,564 @@
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// Formatting library for C++
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//
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// Copyright (c) 2012 - 2016, Victor Zverovich
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// All rights reserved.
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//
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// For the license information refer to format.h.
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#ifndef FMT_FORMAT_INL_H_
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#define FMT_FORMAT_INL_H_
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#include "format.h"
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#include <string.h>
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#include <cctype>
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#include <cerrno>
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#include <climits>
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#include <cmath>
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#include <cstdarg>
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#include <cstddef> // for std::ptrdiff_t
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#include <locale>
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#if defined(_WIN32) && defined(__MINGW32__)
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# include <cstring>
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#endif
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#if FMT_USE_WINDOWS_H
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# if !defined(FMT_HEADER_ONLY) && !defined(WIN32_LEAN_AND_MEAN)
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# define WIN32_LEAN_AND_MEAN
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# endif
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# if defined(NOMINMAX) || defined(FMT_WIN_MINMAX)
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# include <windows.h>
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# else
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# define NOMINMAX
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# include <windows.h>
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# undef NOMINMAX
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# endif
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#endif
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#if FMT_EXCEPTIONS
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# define FMT_TRY try
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# define FMT_CATCH(x) catch (x)
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#else
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# define FMT_TRY if (true)
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# define FMT_CATCH(x) if (false)
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#endif
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#ifdef _MSC_VER
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# pragma warning(push)
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# pragma warning(disable: 4127) // conditional expression is constant
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# pragma warning(disable: 4702) // unreachable code
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// Disable deprecation warning for strerror. The latter is not called but
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// MSVC fails to detect it.
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# pragma warning(disable: 4996)
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#endif
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// Dummy implementations of strerror_r and strerror_s called if corresponding
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// system functions are not available.
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inline fmt::internal::null<> strerror_r(int, char *, ...) {
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return fmt::internal::null<>();
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}
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inline fmt::internal::null<> strerror_s(char *, std::size_t, ...) {
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return fmt::internal::null<>();
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}
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FMT_BEGIN_NAMESPACE
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namespace {
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#ifndef _MSC_VER
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# define FMT_SNPRINTF snprintf
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#else // _MSC_VER
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inline int fmt_snprintf(char *buffer, size_t size, const char *format, ...) {
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va_list args;
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va_start(args, format);
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int result = vsnprintf_s(buffer, size, _TRUNCATE, format, args);
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va_end(args);
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return result;
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}
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# define FMT_SNPRINTF fmt_snprintf
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#endif // _MSC_VER
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#if defined(_WIN32) && defined(__MINGW32__) && !defined(__NO_ISOCEXT)
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# define FMT_SWPRINTF snwprintf
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#else
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# define FMT_SWPRINTF swprintf
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#endif // defined(_WIN32) && defined(__MINGW32__) && !defined(__NO_ISOCEXT)
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typedef void (*FormatFunc)(internal::buffer &, int, string_view);
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// Portable thread-safe version of strerror.
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// Sets buffer to point to a string describing the error code.
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// This can be either a pointer to a string stored in buffer,
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// or a pointer to some static immutable string.
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// Returns one of the following values:
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// 0 - success
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// ERANGE - buffer is not large enough to store the error message
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// other - failure
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// Buffer should be at least of size 1.
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int safe_strerror(
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int error_code, char *&buffer, std::size_t buffer_size) FMT_NOEXCEPT {
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FMT_ASSERT(buffer != FMT_NULL && buffer_size != 0, "invalid buffer");
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class dispatcher {
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private:
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int error_code_;
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char *&buffer_;
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std::size_t buffer_size_;
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// A noop assignment operator to avoid bogus warnings.
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void operator=(const dispatcher &) {}
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// Handle the result of XSI-compliant version of strerror_r.
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int handle(int result) {
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// glibc versions before 2.13 return result in errno.
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return result == -1 ? errno : result;
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}
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// Handle the result of GNU-specific version of strerror_r.
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int handle(char *message) {
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// If the buffer is full then the message is probably truncated.
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if (message == buffer_ && strlen(buffer_) == buffer_size_ - 1)
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return ERANGE;
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buffer_ = message;
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return 0;
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}
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// Handle the case when strerror_r is not available.
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int handle(internal::null<>) {
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return fallback(strerror_s(buffer_, buffer_size_, error_code_));
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}
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// Fallback to strerror_s when strerror_r is not available.
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int fallback(int result) {
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// If the buffer is full then the message is probably truncated.
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return result == 0 && strlen(buffer_) == buffer_size_ - 1 ?
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ERANGE : result;
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}
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// Fallback to strerror if strerror_r and strerror_s are not available.
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int fallback(internal::null<>) {
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errno = 0;
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buffer_ = strerror(error_code_);
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return errno;
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}
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public:
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dispatcher(int err_code, char *&buf, std::size_t buf_size)
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: error_code_(err_code), buffer_(buf), buffer_size_(buf_size) {}
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int run() {
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return handle(strerror_r(error_code_, buffer_, buffer_size_));
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}
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};
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return dispatcher(error_code, buffer, buffer_size).run();
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}
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void format_error_code(internal::buffer &out, int error_code,
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string_view message) FMT_NOEXCEPT {
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// Report error code making sure that the output fits into
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// inline_buffer_size to avoid dynamic memory allocation and potential
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// bad_alloc.
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out.resize(0);
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static const char SEP[] = ": ";
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static const char ERROR_STR[] = "error ";
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// Subtract 2 to account for terminating null characters in SEP and ERROR_STR.
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std::size_t error_code_size = sizeof(SEP) + sizeof(ERROR_STR) - 2;
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typedef internal::int_traits<int>::main_type main_type;
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main_type abs_value = static_cast<main_type>(error_code);
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if (internal::is_negative(error_code)) {
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abs_value = 0 - abs_value;
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++error_code_size;
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}
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error_code_size += internal::count_digits(abs_value);
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writer w(out);
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if (message.size() <= inline_buffer_size - error_code_size) {
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w.write(message);
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w.write(SEP);
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}
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w.write(ERROR_STR);
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w.write(error_code);
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assert(out.size() <= inline_buffer_size);
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}
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void report_error(FormatFunc func, int error_code,
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string_view message) FMT_NOEXCEPT {
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memory_buffer full_message;
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func(full_message, error_code, message);
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// Use Writer::data instead of Writer::c_str to avoid potential memory
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// allocation.
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std::fwrite(full_message.data(), full_message.size(), 1, stderr);
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std::fputc('\n', stderr);
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}
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} // namespace
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class locale {
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private:
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std::locale locale_;
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public:
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explicit locale(std::locale loc = std::locale()) : locale_(loc) {}
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std::locale get() { return locale_; }
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};
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template <typename Char>
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FMT_FUNC Char internal::thousands_sep(locale_provider *lp) {
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std::locale loc = lp ? lp->locale().get() : std::locale();
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return std::use_facet<std::numpunct<Char>>(loc).thousands_sep();
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}
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FMT_FUNC void system_error::init(
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int err_code, string_view format_str, format_args args) {
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error_code_ = err_code;
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memory_buffer buffer;
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format_system_error(buffer, err_code, vformat(format_str, args));
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std::runtime_error &base = *this;
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base = std::runtime_error(to_string(buffer));
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}
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namespace internal {
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template <typename T>
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int char_traits<char>::format_float(
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char *buffer, std::size_t size, const char *format, int precision, T value) {
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return precision < 0 ?
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FMT_SNPRINTF(buffer, size, format, value) :
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FMT_SNPRINTF(buffer, size, format, precision, value);
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}
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template <typename T>
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int char_traits<wchar_t>::format_float(
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wchar_t *buffer, std::size_t size, const wchar_t *format, int precision,
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T value) {
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return precision < 0 ?
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FMT_SWPRINTF(buffer, size, format, value) :
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FMT_SWPRINTF(buffer, size, format, precision, value);
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}
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template <typename T>
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const char basic_data<T>::DIGITS[] =
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"0001020304050607080910111213141516171819"
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"2021222324252627282930313233343536373839"
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"4041424344454647484950515253545556575859"
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"6061626364656667686970717273747576777879"
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"8081828384858687888990919293949596979899";
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#define FMT_POWERS_OF_10(factor) \
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factor * 10, \
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factor * 100, \
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factor * 1000, \
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factor * 10000, \
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factor * 100000, \
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factor * 1000000, \
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factor * 10000000, \
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factor * 100000000, \
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factor * 1000000000
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template <typename T>
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const uint32_t basic_data<T>::POWERS_OF_10_32[] = {
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0, FMT_POWERS_OF_10(1)
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};
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template <typename T>
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const uint64_t basic_data<T>::POWERS_OF_10_64[] = {
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0,
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FMT_POWERS_OF_10(1),
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FMT_POWERS_OF_10(1000000000ull),
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10000000000000000000ull
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};
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// Normalized 64-bit significands of pow(10, k), for k = -348, -340, ..., 340.
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// These are generated by support/compute-powers.py.
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template <typename T>
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const uint64_t basic_data<T>::POW10_SIGNIFICANDS[] = {
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0xfa8fd5a0081c0288, 0xbaaee17fa23ebf76, 0x8b16fb203055ac76, 0xcf42894a5dce35ea,
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0x9a6bb0aa55653b2d, 0xe61acf033d1a45df, 0xab70fe17c79ac6ca, 0xff77b1fcbebcdc4f,
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0xbe5691ef416bd60c, 0x8dd01fad907ffc3c, 0xd3515c2831559a83, 0x9d71ac8fada6c9b5,
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0xea9c227723ee8bcb, 0xaecc49914078536d, 0x823c12795db6ce57, 0xc21094364dfb5637,
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0x9096ea6f3848984f, 0xd77485cb25823ac7, 0xa086cfcd97bf97f4, 0xef340a98172aace5,
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0xb23867fb2a35b28e, 0x84c8d4dfd2c63f3b, 0xc5dd44271ad3cdba, 0x936b9fcebb25c996,
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0xdbac6c247d62a584, 0xa3ab66580d5fdaf6, 0xf3e2f893dec3f126, 0xb5b5ada8aaff80b8,
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0x87625f056c7c4a8b, 0xc9bcff6034c13053, 0x964e858c91ba2655, 0xdff9772470297ebd,
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0xa6dfbd9fb8e5b88f, 0xf8a95fcf88747d94, 0xb94470938fa89bcf, 0x8a08f0f8bf0f156b,
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0xcdb02555653131b6, 0x993fe2c6d07b7fac, 0xe45c10c42a2b3b06, 0xaa242499697392d3,
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0xfd87b5f28300ca0e, 0xbce5086492111aeb, 0x8cbccc096f5088cc, 0xd1b71758e219652c,
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0x9c40000000000000, 0xe8d4a51000000000, 0xad78ebc5ac620000, 0x813f3978f8940984,
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0xc097ce7bc90715b3, 0x8f7e32ce7bea5c70, 0xd5d238a4abe98068, 0x9f4f2726179a2245,
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0xed63a231d4c4fb27, 0xb0de65388cc8ada8, 0x83c7088e1aab65db, 0xc45d1df942711d9a,
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0x924d692ca61be758, 0xda01ee641a708dea, 0xa26da3999aef774a, 0xf209787bb47d6b85,
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0xb454e4a179dd1877, 0x865b86925b9bc5c2, 0xc83553c5c8965d3d, 0x952ab45cfa97a0b3,
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0xde469fbd99a05fe3, 0xa59bc234db398c25, 0xf6c69a72a3989f5c, 0xb7dcbf5354e9bece,
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0x88fcf317f22241e2, 0xcc20ce9bd35c78a5, 0x98165af37b2153df, 0xe2a0b5dc971f303a,
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0xa8d9d1535ce3b396, 0xfb9b7cd9a4a7443c, 0xbb764c4ca7a44410, 0x8bab8eefb6409c1a,
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0xd01fef10a657842c, 0x9b10a4e5e9913129, 0xe7109bfba19c0c9d, 0xac2820d9623bf429,
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0x80444b5e7aa7cf85, 0xbf21e44003acdd2d, 0x8e679c2f5e44ff8f, 0xd433179d9c8cb841,
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0x9e19db92b4e31ba9, 0xeb96bf6ebadf77d9, 0xaf87023b9bf0ee6b
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};
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// Binary exponents of pow(10, k), for k = -348, -340, ..., 340, corresponding
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// to significands above.
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template <typename T>
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const int16_t basic_data<T>::POW10_EXPONENTS[] = {
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-1220, -1193, -1166, -1140, -1113, -1087, -1060, -1034, -1007, -980, -954,
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-927, -901, -874, -847, -821, -794, -768, -741, -715, -688, -661,
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-635, -608, -582, -555, -529, -502, -475, -449, -422, -396, -369,
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-343, -316, -289, -263, -236, -210, -183, -157, -130, -103, -77,
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-50, -24, 3, 30, 56, 83, 109, 136, 162, 189, 216,
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242, 269, 295, 322, 348, 375, 402, 428, 455, 481, 508,
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534, 561, 588, 614, 641, 667, 694, 720, 747, 774, 800,
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827, 853, 880, 907, 933, 960, 986, 1013, 1039, 1066
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};
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template <typename T> const char basic_data<T>::RESET_COLOR[] = "\x1b[0m";
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template <typename T> const wchar_t basic_data<T>::WRESET_COLOR[] = L"\x1b[0m";
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FMT_FUNC fp operator*(fp x, fp y) {
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// Multiply 32-bit parts of significands.
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uint64_t mask = (1ULL << 32) - 1;
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uint64_t a = x.f >> 32, b = x.f & mask;
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uint64_t c = y.f >> 32, d = y.f & mask;
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uint64_t ac = a * c, bc = b * c, ad = a * d, bd = b * d;
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// Compute mid 64-bit of result and round.
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uint64_t mid = (bd >> 32) + (ad & mask) + (bc & mask) + (1U << 31);
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return fp(ac + (ad >> 32) + (bc >> 32) + (mid >> 32), x.e + y.e + 64);
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}
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FMT_FUNC fp get_cached_power(int min_exponent, int &pow10_exponent) {
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const double one_over_log2_10 = 0.30102999566398114; // 1 / log2(10)
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int index = static_cast<int>(std::ceil(
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(min_exponent + fp::significand_size - 1) * one_over_log2_10));
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// Decimal exponent of the first (smallest) cached power of 10.
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const int first_dec_exp = -348;
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// Difference between two consecutive decimal exponents in cached powers of 10.
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const int dec_exp_step = 8;
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index = (index - first_dec_exp - 1) / dec_exp_step + 1;
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pow10_exponent = first_dec_exp + index * dec_exp_step;
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return fp(data::POW10_SIGNIFICANDS[index], data::POW10_EXPONENTS[index]);
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}
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} // namespace internal
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#if FMT_USE_WINDOWS_H
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FMT_FUNC internal::utf8_to_utf16::utf8_to_utf16(string_view s) {
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static const char ERROR_MSG[] = "cannot convert string from UTF-8 to UTF-16";
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if (s.size() > INT_MAX)
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FMT_THROW(windows_error(ERROR_INVALID_PARAMETER, ERROR_MSG));
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int s_size = static_cast<int>(s.size());
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if (s_size == 0) {
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// MultiByteToWideChar does not support zero length, handle separately.
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buffer_.resize(1);
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buffer_[0] = 0;
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return;
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}
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int length = MultiByteToWideChar(
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CP_UTF8, MB_ERR_INVALID_CHARS, s.data(), s_size, FMT_NULL, 0);
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if (length == 0)
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FMT_THROW(windows_error(GetLastError(), ERROR_MSG));
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buffer_.resize(length + 1);
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length = MultiByteToWideChar(
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CP_UTF8, MB_ERR_INVALID_CHARS, s.data(), s_size, &buffer_[0], length);
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if (length == 0)
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FMT_THROW(windows_error(GetLastError(), ERROR_MSG));
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buffer_[length] = 0;
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}
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|
||||
FMT_FUNC internal::utf16_to_utf8::utf16_to_utf8(wstring_view s) {
|
||||
if (int error_code = convert(s)) {
|
||||
FMT_THROW(windows_error(error_code,
|
||||
"cannot convert string from UTF-16 to UTF-8"));
|
||||
}
|
||||
}
|
||||
|
||||
FMT_FUNC int internal::utf16_to_utf8::convert(wstring_view s) {
|
||||
if (s.size() > INT_MAX)
|
||||
return ERROR_INVALID_PARAMETER;
|
||||
int s_size = static_cast<int>(s.size());
|
||||
if (s_size == 0) {
|
||||
// WideCharToMultiByte does not support zero length, handle separately.
|
||||
buffer_.resize(1);
|
||||
buffer_[0] = 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
int length = WideCharToMultiByte(
|
||||
CP_UTF8, 0, s.data(), s_size, FMT_NULL, 0, FMT_NULL, FMT_NULL);
|
||||
if (length == 0)
|
||||
return GetLastError();
|
||||
buffer_.resize(length + 1);
|
||||
length = WideCharToMultiByte(
|
||||
CP_UTF8, 0, s.data(), s_size, &buffer_[0], length, FMT_NULL, FMT_NULL);
|
||||
if (length == 0)
|
||||
return GetLastError();
|
||||
buffer_[length] = 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
FMT_FUNC void windows_error::init(
|
||||
int err_code, string_view format_str, format_args args) {
|
||||
error_code_ = err_code;
|
||||
memory_buffer buffer;
|
||||
internal::format_windows_error(buffer, err_code, vformat(format_str, args));
|
||||
std::runtime_error &base = *this;
|
||||
base = std::runtime_error(to_string(buffer));
|
||||
}
|
||||
|
||||
FMT_FUNC void internal::format_windows_error(
|
||||
internal::buffer &out, int error_code, string_view message) FMT_NOEXCEPT {
|
||||
FMT_TRY {
|
||||
wmemory_buffer buf;
|
||||
buf.resize(inline_buffer_size);
|
||||
for (;;) {
|
||||
wchar_t *system_message = &buf[0];
|
||||
int result = FormatMessageW(
|
||||
FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
|
||||
FMT_NULL, error_code, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
|
||||
system_message, static_cast<uint32_t>(buf.size()), FMT_NULL);
|
||||
if (result != 0) {
|
||||
utf16_to_utf8 utf8_message;
|
||||
if (utf8_message.convert(system_message) == ERROR_SUCCESS) {
|
||||
writer w(out);
|
||||
w.write(message);
|
||||
w.write(": ");
|
||||
w.write(utf8_message);
|
||||
return;
|
||||
}
|
||||
break;
|
||||
}
|
||||
if (GetLastError() != ERROR_INSUFFICIENT_BUFFER)
|
||||
break; // Can't get error message, report error code instead.
|
||||
buf.resize(buf.size() * 2);
|
||||
}
|
||||
} FMT_CATCH(...) {}
|
||||
format_error_code(out, error_code, message);
|
||||
}
|
||||
|
||||
#endif // FMT_USE_WINDOWS_H
|
||||
|
||||
FMT_FUNC void format_system_error(
|
||||
internal::buffer &out, int error_code, string_view message) FMT_NOEXCEPT {
|
||||
FMT_TRY {
|
||||
memory_buffer buf;
|
||||
buf.resize(inline_buffer_size);
|
||||
for (;;) {
|
||||
char *system_message = &buf[0];
|
||||
int result = safe_strerror(error_code, system_message, buf.size());
|
||||
if (result == 0) {
|
||||
writer w(out);
|
||||
w.write(message);
|
||||
w.write(": ");
|
||||
w.write(system_message);
|
||||
return;
|
||||
}
|
||||
if (result != ERANGE)
|
||||
break; // Can't get error message, report error code instead.
|
||||
buf.resize(buf.size() * 2);
|
||||
}
|
||||
} FMT_CATCH(...) {}
|
||||
format_error_code(out, error_code, message);
|
||||
}
|
||||
|
||||
template <typename Char>
|
||||
void basic_fixed_buffer<Char>::grow(std::size_t) {
|
||||
FMT_THROW(std::runtime_error("buffer overflow"));
|
||||
}
|
||||
|
||||
FMT_FUNC void internal::error_handler::on_error(const char *message) {
|
||||
FMT_THROW(format_error(message));
|
||||
}
|
||||
|
||||
FMT_FUNC void report_system_error(
|
||||
int error_code, fmt::string_view message) FMT_NOEXCEPT {
|
||||
report_error(format_system_error, error_code, message);
|
||||
}
|
||||
|
||||
#if FMT_USE_WINDOWS_H
|
||||
FMT_FUNC void report_windows_error(
|
||||
int error_code, fmt::string_view message) FMT_NOEXCEPT {
|
||||
report_error(internal::format_windows_error, error_code, message);
|
||||
}
|
||||
#endif
|
||||
|
||||
FMT_FUNC void vprint(std::FILE *f, string_view format_str, format_args args) {
|
||||
memory_buffer buffer;
|
||||
vformat_to(buffer, format_str, args);
|
||||
std::fwrite(buffer.data(), 1, buffer.size(), f);
|
||||
}
|
||||
|
||||
FMT_FUNC void vprint(std::FILE *f, wstring_view format_str, wformat_args args) {
|
||||
wmemory_buffer buffer;
|
||||
vformat_to(buffer, format_str, args);
|
||||
std::fwrite(buffer.data(), sizeof(wchar_t), buffer.size(), f);
|
||||
}
|
||||
|
||||
FMT_FUNC void vprint(string_view format_str, format_args args) {
|
||||
vprint(stdout, format_str, args);
|
||||
}
|
||||
|
||||
FMT_FUNC void vprint(wstring_view format_str, wformat_args args) {
|
||||
vprint(stdout, format_str, args);
|
||||
}
|
||||
|
||||
#ifndef FMT_EXTENDED_COLORS
|
||||
FMT_FUNC void vprint_colored(color c, string_view format, format_args args) {
|
||||
char escape[] = "\x1b[30m";
|
||||
escape[3] = static_cast<char>('0' + c);
|
||||
std::fputs(escape, stdout);
|
||||
vprint(format, args);
|
||||
std::fputs(internal::data::RESET_COLOR, stdout);
|
||||
}
|
||||
|
||||
FMT_FUNC void vprint_colored(color c, wstring_view format, wformat_args args) {
|
||||
wchar_t escape[] = L"\x1b[30m";
|
||||
escape[3] = static_cast<wchar_t>('0' + c);
|
||||
std::fputws(escape, stdout);
|
||||
vprint(format, args);
|
||||
std::fputws(internal::data::WRESET_COLOR, stdout);
|
||||
}
|
||||
#else
|
||||
namespace internal {
|
||||
FMT_CONSTEXPR void to_esc(uint8_t c, char out[], int offset) {
|
||||
out[offset + 0] = static_cast<char>('0' + c / 100);
|
||||
out[offset + 1] = static_cast<char>('0' + c / 10 % 10);
|
||||
out[offset + 2] = static_cast<char>('0' + c % 10);
|
||||
}
|
||||
} // namespace internal
|
||||
|
||||
FMT_FUNC void vprint_rgb(rgb fd, string_view format, format_args args) {
|
||||
char escape_fd[] = "\x1b[38;2;000;000;000m";
|
||||
internal::to_esc(fd.r, escape_fd, 7);
|
||||
internal::to_esc(fd.g, escape_fd, 11);
|
||||
internal::to_esc(fd.b, escape_fd, 15);
|
||||
|
||||
std::fputs(escape_fd, stdout);
|
||||
vprint(format, args);
|
||||
std::fputs(internal::data::RESET_COLOR, stdout);
|
||||
}
|
||||
|
||||
FMT_FUNC void vprint_rgb(rgb fd, rgb bg, string_view format, format_args args) {
|
||||
char escape_fd[] = "\x1b[38;2;000;000;000m"; // foreground color
|
||||
char escape_bg[] = "\x1b[48;2;000;000;000m"; // background color
|
||||
internal::to_esc(fd.r, escape_fd, 7);
|
||||
internal::to_esc(fd.g, escape_fd, 11);
|
||||
internal::to_esc(fd.b, escape_fd, 15);
|
||||
|
||||
internal::to_esc(bg.r, escape_bg, 7);
|
||||
internal::to_esc(bg.g, escape_bg, 11);
|
||||
internal::to_esc(bg.b, escape_bg, 15);
|
||||
|
||||
std::fputs(escape_fd, stdout);
|
||||
std::fputs(escape_bg, stdout);
|
||||
vprint(format, args);
|
||||
std::fputs(internal::data::RESET_COLOR, stdout);
|
||||
}
|
||||
#endif
|
||||
|
||||
FMT_FUNC locale locale_provider::locale() { return fmt::locale(); }
|
||||
|
||||
FMT_END_NAMESPACE
|
||||
|
||||
#ifdef _MSC_VER
|
||||
# pragma warning(pop)
|
||||
#endif
|
||||
|
||||
#endif // FMT_FORMAT_INL_H_
|
||||
52
lib/fmt/format.cc
Normal file
52
lib/fmt/format.cc
Normal file
|
|
@ -0,0 +1,52 @@
|
|||
// Formatting library for C++
|
||||
//
|
||||
// Copyright (c) 2012 - 2016, Victor Zverovich
|
||||
// All rights reserved.
|
||||
//
|
||||
// For the license information refer to format.h.
|
||||
|
||||
#include "fmt/format-inl.h"
|
||||
|
||||
FMT_BEGIN_NAMESPACE
|
||||
namespace internal {
|
||||
// Force linking of inline functions into the library.
|
||||
std::string (*vformat_ref)(string_view, format_args) = vformat;
|
||||
std::wstring (*vformat_wref)(wstring_view, wformat_args) = vformat;
|
||||
}
|
||||
|
||||
template struct internal::basic_data<void>;
|
||||
|
||||
// Explicit instantiations for char.
|
||||
|
||||
template FMT_API char internal::thousands_sep(locale_provider *lp);
|
||||
|
||||
template void basic_fixed_buffer<char>::grow(std::size_t);
|
||||
|
||||
template void internal::arg_map<format_context>::init(
|
||||
const basic_format_args<format_context> &args);
|
||||
|
||||
template FMT_API int internal::char_traits<char>::format_float(
|
||||
char *buffer, std::size_t size, const char *format, int precision,
|
||||
double value);
|
||||
|
||||
template FMT_API int internal::char_traits<char>::format_float(
|
||||
char *buffer, std::size_t size, const char *format, int precision,
|
||||
long double value);
|
||||
|
||||
// Explicit instantiations for wchar_t.
|
||||
|
||||
template FMT_API wchar_t internal::thousands_sep(locale_provider *lp);
|
||||
|
||||
template void basic_fixed_buffer<wchar_t>::grow(std::size_t);
|
||||
|
||||
template void internal::arg_map<wformat_context>::init(
|
||||
const basic_format_args<wformat_context> &args);
|
||||
|
||||
template FMT_API int internal::char_traits<wchar_t>::format_float(
|
||||
wchar_t *buffer, std::size_t size, const wchar_t *format,
|
||||
int precision, double value);
|
||||
|
||||
template FMT_API int internal::char_traits<wchar_t>::format_float(
|
||||
wchar_t *buffer, std::size_t size, const wchar_t *format,
|
||||
int precision, long double value);
|
||||
FMT_END_NAMESPACE
|
||||
3937
lib/fmt/format.h
Normal file
3937
lib/fmt/format.h
Normal file
File diff suppressed because it is too large
Load diff
162
lib/fmt/ostream.h
Normal file
162
lib/fmt/ostream.h
Normal file
|
|
@ -0,0 +1,162 @@
|
|||
// Formatting library for C++ - std::ostream support
|
||||
//
|
||||
// Copyright (c) 2012 - 2016, Victor Zverovich
|
||||
// All rights reserved.
|
||||
//
|
||||
// For the license information refer to format.h.
|
||||
|
||||
#ifndef FMT_OSTREAM_H_
|
||||
#define FMT_OSTREAM_H_
|
||||
|
||||
#include "format.h"
|
||||
#include <ostream>
|
||||
|
||||
FMT_BEGIN_NAMESPACE
|
||||
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;
|
||||
|
||||
basic_buffer<Char> &buffer_;
|
||||
|
||||
public:
|
||||
formatbuf(basic_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.
|
||||
|
||||
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;
|
||||
}
|
||||
};
|
||||
|
||||
template <typename Char>
|
||||
struct test_stream : std::basic_ostream<Char> {
|
||||
private:
|
||||
struct null;
|
||||
// Hide all operator<< from std::basic_ostream<Char>.
|
||||
void operator<<(null);
|
||||
};
|
||||
|
||||
// Checks if T has a user-defined operator<< (e.g. not a member of std::ostream).
|
||||
template <typename T, typename Char>
|
||||
class is_streamable {
|
||||
private:
|
||||
template <typename U>
|
||||
static decltype(
|
||||
internal::declval<test_stream<Char>&>()
|
||||
<< internal::declval<U>(), std::true_type()) test(int);
|
||||
|
||||
template <typename>
|
||||
static std::false_type test(...);
|
||||
|
||||
typedef decltype(test<T>(0)) result;
|
||||
|
||||
public:
|
||||
// std::string operator<< is not considered user-defined because we handle strings
|
||||
// specially.
|
||||
static const bool value = result::value && !std::is_same<T, std::string>::value;
|
||||
};
|
||||
|
||||
// Disable conversion to int if T has an overloaded operator<< which is a free
|
||||
// function (not a member of std::ostream).
|
||||
template <typename T, typename Char>
|
||||
class convert_to_int<T, Char, true> {
|
||||
public:
|
||||
static const bool value =
|
||||
convert_to_int<T, Char, false>::value && !is_streamable<T, Char>::value;
|
||||
};
|
||||
|
||||
// Write the content of buf to os.
|
||||
template <typename Char>
|
||||
void write(std::basic_ostream<Char> &os, basic_buffer<Char> &buf) {
|
||||
const Char *data = buf.data();
|
||||
typedef std::make_unsigned<std::streamsize>::type UnsignedStreamSize;
|
||||
UnsignedStreamSize size = buf.size();
|
||||
UnsignedStreamSize max_size =
|
||||
internal::to_unsigned((std::numeric_limits<std::streamsize>::max)());
|
||||
do {
|
||||
UnsignedStreamSize n = size <= max_size ? size : max_size;
|
||||
os.write(data, static_cast<std::streamsize>(n));
|
||||
data += n;
|
||||
size -= n;
|
||||
} while (size != 0);
|
||||
}
|
||||
|
||||
template <typename Char, typename T>
|
||||
void format_value(basic_buffer<Char> &buffer, const T &value) {
|
||||
internal::formatbuf<Char> format_buf(buffer);
|
||||
std::basic_ostream<Char> output(&format_buf);
|
||||
output.exceptions(std::ios_base::failbit | std::ios_base::badbit);
|
||||
output << value;
|
||||
buffer.resize(buffer.size());
|
||||
}
|
||||
|
||||
// Disable builtin formatting of enums and use operator<< instead.
|
||||
template <typename T>
|
||||
struct format_enum<T,
|
||||
typename std::enable_if<std::is_enum<T>::value>::type> : std::false_type {};
|
||||
} // namespace internal
|
||||
|
||||
// Formats an object of type T that has an overloaded ostream operator<<.
|
||||
template <typename T, typename Char>
|
||||
struct formatter<T, Char,
|
||||
typename std::enable_if<internal::is_streamable<T, Char>::value>::type>
|
||||
: formatter<basic_string_view<Char>, Char> {
|
||||
|
||||
template <typename Context>
|
||||
auto format(const T &value, Context &ctx) -> decltype(ctx.out()) {
|
||||
basic_memory_buffer<Char> buffer;
|
||||
internal::format_value(buffer, value);
|
||||
basic_string_view<Char> str(buffer.data(), buffer.size());
|
||||
formatter<basic_string_view<Char>, Char>::format(str, ctx);
|
||||
return ctx.out();
|
||||
}
|
||||
};
|
||||
|
||||
template <typename Char>
|
||||
inline void vprint(std::basic_ostream<Char> &os,
|
||||
basic_string_view<Char> format_str,
|
||||
basic_format_args<typename buffer_context<Char>::type> args) {
|
||||
basic_memory_buffer<Char> buffer;
|
||||
vformat_to(buffer, format_str, args);
|
||||
internal::write(os, buffer);
|
||||
}
|
||||
/**
|
||||
\rst
|
||||
Prints formatted data to the stream *os*.
|
||||
|
||||
**Example**::
|
||||
|
||||
fmt::print(cerr, "Don't {}!", "panic");
|
||||
\endrst
|
||||
*/
|
||||
template <typename... Args>
|
||||
inline void print(std::ostream &os, string_view format_str,
|
||||
const Args & ... args) {
|
||||
vprint<char>(os, format_str, make_format_args<format_context>(args...));
|
||||
}
|
||||
|
||||
template <typename... Args>
|
||||
inline void print(std::wostream &os, wstring_view format_str,
|
||||
const Args & ... args) {
|
||||
vprint<wchar_t>(os, format_str, make_format_args<wformat_context>(args...));
|
||||
}
|
||||
FMT_END_NAMESPACE
|
||||
|
||||
#endif // FMT_OSTREAM_H_
|
||||
244
lib/fmt/posix.cc
Normal file
244
lib/fmt/posix.cc
Normal file
|
|
@ -0,0 +1,244 @@
|
|||
// A C++ interface to POSIX functions.
|
||||
//
|
||||
// Copyright (c) 2012 - 2016, Victor Zverovich
|
||||
// All rights reserved.
|
||||
//
|
||||
// For the license information refer to format.h.
|
||||
|
||||
// Disable bogus MSVC warnings.
|
||||
#if !defined(_CRT_SECURE_NO_WARNINGS) && defined(_MSC_VER)
|
||||
# define _CRT_SECURE_NO_WARNINGS
|
||||
#endif
|
||||
|
||||
#include "fmt/posix.h"
|
||||
|
||||
#include <limits.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
|
||||
#ifndef _WIN32
|
||||
# include <unistd.h>
|
||||
#else
|
||||
# ifndef WIN32_LEAN_AND_MEAN
|
||||
# define WIN32_LEAN_AND_MEAN
|
||||
# endif
|
||||
# include <windows.h>
|
||||
# include <io.h>
|
||||
|
||||
# define O_CREAT _O_CREAT
|
||||
# define O_TRUNC _O_TRUNC
|
||||
|
||||
# ifndef S_IRUSR
|
||||
# define S_IRUSR _S_IREAD
|
||||
# endif
|
||||
|
||||
# ifndef S_IWUSR
|
||||
# define S_IWUSR _S_IWRITE
|
||||
# endif
|
||||
|
||||
# ifdef __MINGW32__
|
||||
# define _SH_DENYNO 0x40
|
||||
# endif
|
||||
|
||||
#endif // _WIN32
|
||||
|
||||
#ifdef fileno
|
||||
# undef fileno
|
||||
#endif
|
||||
|
||||
namespace {
|
||||
#ifdef _WIN32
|
||||
// Return type of read and write functions.
|
||||
typedef int RWResult;
|
||||
|
||||
// On Windows the count argument to read and write is unsigned, so convert
|
||||
// it from size_t preventing integer overflow.
|
||||
inline unsigned convert_rwcount(std::size_t count) {
|
||||
return count <= UINT_MAX ? static_cast<unsigned>(count) : UINT_MAX;
|
||||
}
|
||||
#else
|
||||
// Return type of read and write functions.
|
||||
typedef ssize_t RWResult;
|
||||
|
||||
inline std::size_t convert_rwcount(std::size_t count) { return count; }
|
||||
#endif
|
||||
}
|
||||
|
||||
FMT_BEGIN_NAMESPACE
|
||||
|
||||
buffered_file::~buffered_file() FMT_NOEXCEPT {
|
||||
if (file_ && FMT_SYSTEM(fclose(file_)) != 0)
|
||||
report_system_error(errno, "cannot close file");
|
||||
}
|
||||
|
||||
buffered_file::buffered_file(cstring_view filename, cstring_view mode) {
|
||||
FMT_RETRY_VAL(file_,
|
||||
FMT_SYSTEM(fopen(filename.c_str(), mode.c_str())), FMT_NULL);
|
||||
if (!file_)
|
||||
FMT_THROW(system_error(errno, "cannot open file {}", filename.c_str()));
|
||||
}
|
||||
|
||||
void buffered_file::close() {
|
||||
if (!file_)
|
||||
return;
|
||||
int result = FMT_SYSTEM(fclose(file_));
|
||||
file_ = FMT_NULL;
|
||||
if (result != 0)
|
||||
FMT_THROW(system_error(errno, "cannot close file"));
|
||||
}
|
||||
|
||||
// A macro used to prevent expansion of fileno on broken versions of MinGW.
|
||||
#define FMT_ARGS
|
||||
|
||||
int buffered_file::fileno() const {
|
||||
int fd = FMT_POSIX_CALL(fileno FMT_ARGS(file_));
|
||||
if (fd == -1)
|
||||
FMT_THROW(system_error(errno, "cannot get file descriptor"));
|
||||
return fd;
|
||||
}
|
||||
|
||||
file::file(cstring_view path, int oflag) {
|
||||
int mode = S_IRUSR | S_IWUSR;
|
||||
#if defined(_WIN32) && !defined(__MINGW32__)
|
||||
fd_ = -1;
|
||||
FMT_POSIX_CALL(sopen_s(&fd_, path.c_str(), oflag, _SH_DENYNO, mode));
|
||||
#else
|
||||
FMT_RETRY(fd_, FMT_POSIX_CALL(open(path.c_str(), oflag, mode)));
|
||||
#endif
|
||||
if (fd_ == -1)
|
||||
FMT_THROW(system_error(errno, "cannot open file {}", path.c_str()));
|
||||
}
|
||||
|
||||
file::~file() FMT_NOEXCEPT {
|
||||
// Don't retry close in case of EINTR!
|
||||
// See http://linux.derkeiler.com/Mailing-Lists/Kernel/2005-09/3000.html
|
||||
if (fd_ != -1 && FMT_POSIX_CALL(close(fd_)) != 0)
|
||||
report_system_error(errno, "cannot close file");
|
||||
}
|
||||
|
||||
void file::close() {
|
||||
if (fd_ == -1)
|
||||
return;
|
||||
// Don't retry close in case of EINTR!
|
||||
// See http://linux.derkeiler.com/Mailing-Lists/Kernel/2005-09/3000.html
|
||||
int result = FMT_POSIX_CALL(close(fd_));
|
||||
fd_ = -1;
|
||||
if (result != 0)
|
||||
FMT_THROW(system_error(errno, "cannot close file"));
|
||||
}
|
||||
|
||||
long long file::size() const {
|
||||
#ifdef _WIN32
|
||||
// Use GetFileSize instead of GetFileSizeEx for the case when _WIN32_WINNT
|
||||
// is less than 0x0500 as is the case with some default MinGW builds.
|
||||
// Both functions support large file sizes.
|
||||
DWORD size_upper = 0;
|
||||
HANDLE handle = reinterpret_cast<HANDLE>(_get_osfhandle(fd_));
|
||||
DWORD size_lower = FMT_SYSTEM(GetFileSize(handle, &size_upper));
|
||||
if (size_lower == INVALID_FILE_SIZE) {
|
||||
DWORD error = GetLastError();
|
||||
if (error != NO_ERROR)
|
||||
FMT_THROW(windows_error(GetLastError(), "cannot get file size"));
|
||||
}
|
||||
unsigned long long long_size = size_upper;
|
||||
return (long_size << sizeof(DWORD) * CHAR_BIT) | size_lower;
|
||||
#else
|
||||
typedef struct stat Stat;
|
||||
Stat file_stat = Stat();
|
||||
if (FMT_POSIX_CALL(fstat(fd_, &file_stat)) == -1)
|
||||
FMT_THROW(system_error(errno, "cannot get file attributes"));
|
||||
static_assert(sizeof(long long) >= sizeof(file_stat.st_size),
|
||||
"return type of file::size is not large enough");
|
||||
return file_stat.st_size;
|
||||
#endif
|
||||
}
|
||||
|
||||
std::size_t file::read(void *buffer, std::size_t count) {
|
||||
RWResult result = 0;
|
||||
FMT_RETRY(result, FMT_POSIX_CALL(read(fd_, buffer, convert_rwcount(count))));
|
||||
if (result < 0)
|
||||
FMT_THROW(system_error(errno, "cannot read from file"));
|
||||
return internal::to_unsigned(result);
|
||||
}
|
||||
|
||||
std::size_t file::write(const void *buffer, std::size_t count) {
|
||||
RWResult result = 0;
|
||||
FMT_RETRY(result, FMT_POSIX_CALL(write(fd_, buffer, convert_rwcount(count))));
|
||||
if (result < 0)
|
||||
FMT_THROW(system_error(errno, "cannot write to file"));
|
||||
return internal::to_unsigned(result);
|
||||
}
|
||||
|
||||
file file::dup(int fd) {
|
||||
// Don't retry as dup doesn't return EINTR.
|
||||
// http://pubs.opengroup.org/onlinepubs/009695399/functions/dup.html
|
||||
int new_fd = FMT_POSIX_CALL(dup(fd));
|
||||
if (new_fd == -1)
|
||||
FMT_THROW(system_error(errno, "cannot duplicate file descriptor {}", fd));
|
||||
return file(new_fd);
|
||||
}
|
||||
|
||||
void file::dup2(int fd) {
|
||||
int result = 0;
|
||||
FMT_RETRY(result, FMT_POSIX_CALL(dup2(fd_, fd)));
|
||||
if (result == -1) {
|
||||
FMT_THROW(system_error(errno,
|
||||
"cannot duplicate file descriptor {} to {}", fd_, fd));
|
||||
}
|
||||
}
|
||||
|
||||
void file::dup2(int fd, error_code &ec) FMT_NOEXCEPT {
|
||||
int result = 0;
|
||||
FMT_RETRY(result, FMT_POSIX_CALL(dup2(fd_, fd)));
|
||||
if (result == -1)
|
||||
ec = error_code(errno);
|
||||
}
|
||||
|
||||
void file::pipe(file &read_end, file &write_end) {
|
||||
// Close the descriptors first to make sure that assignments don't throw
|
||||
// and there are no leaks.
|
||||
read_end.close();
|
||||
write_end.close();
|
||||
int fds[2] = {};
|
||||
#ifdef _WIN32
|
||||
// Make the default pipe capacity same as on Linux 2.6.11+.
|
||||
enum { DEFAULT_CAPACITY = 65536 };
|
||||
int result = FMT_POSIX_CALL(pipe(fds, DEFAULT_CAPACITY, _O_BINARY));
|
||||
#else
|
||||
// Don't retry as the pipe function doesn't return EINTR.
|
||||
// http://pubs.opengroup.org/onlinepubs/009696799/functions/pipe.html
|
||||
int result = FMT_POSIX_CALL(pipe(fds));
|
||||
#endif
|
||||
if (result != 0)
|
||||
FMT_THROW(system_error(errno, "cannot create pipe"));
|
||||
// The following assignments don't throw because read_fd and write_fd
|
||||
// are closed.
|
||||
read_end = file(fds[0]);
|
||||
write_end = file(fds[1]);
|
||||
}
|
||||
|
||||
buffered_file file::fdopen(const char *mode) {
|
||||
// Don't retry as fdopen doesn't return EINTR.
|
||||
FILE *f = FMT_POSIX_CALL(fdopen(fd_, mode));
|
||||
if (!f)
|
||||
FMT_THROW(system_error(errno,
|
||||
"cannot associate stream with file descriptor"));
|
||||
buffered_file bf(f);
|
||||
fd_ = -1;
|
||||
return bf;
|
||||
}
|
||||
|
||||
long getpagesize() {
|
||||
#ifdef _WIN32
|
||||
SYSTEM_INFO si;
|
||||
GetSystemInfo(&si);
|
||||
return si.dwPageSize;
|
||||
#else
|
||||
long size = FMT_POSIX_CALL(sysconf(_SC_PAGESIZE));
|
||||
if (size < 0)
|
||||
FMT_THROW(system_error(errno, "cannot get memory page size"));
|
||||
return size;
|
||||
#endif
|
||||
}
|
||||
FMT_END_NAMESPACE
|
||||
|
||||
417
lib/fmt/posix.h
Normal file
417
lib/fmt/posix.h
Normal file
|
|
@ -0,0 +1,417 @@
|
|||
// A C++ interface to POSIX functions.
|
||||
//
|
||||
// Copyright (c) 2012 - 2016, Victor Zverovich
|
||||
// All rights reserved.
|
||||
//
|
||||
// For the license information refer to format.h.
|
||||
|
||||
#ifndef FMT_POSIX_H_
|
||||
#define FMT_POSIX_H_
|
||||
|
||||
#if defined(__MINGW32__) || defined(__CYGWIN__)
|
||||
// Workaround MinGW bug https://sourceforge.net/p/mingw/bugs/2024/.
|
||||
# undef __STRICT_ANSI__
|
||||
#endif
|
||||
|
||||
#include <errno.h>
|
||||
#include <fcntl.h> // for O_RDONLY
|
||||
#include <locale.h> // for locale_t
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h> // for strtod_l
|
||||
|
||||
#include <cstddef>
|
||||
|
||||
#if defined __APPLE__ || defined(__FreeBSD__)
|
||||
# include <xlocale.h> // for LC_NUMERIC_MASK on OS X
|
||||
#endif
|
||||
|
||||
#include "format.h"
|
||||
|
||||
#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 typedefs 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_; }
|
||||
};
|
||||
|
||||
typedef basic_cstring_view<char> cstring_view;
|
||||
typedef basic_cstring_view<wchar_t> wcstring_view;
|
||||
|
||||
// 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_; }
|
||||
};
|
||||
|
||||
// A buffered file.
|
||||
class buffered_file {
|
||||
private:
|
||||
FILE *file_;
|
||||
|
||||
friend class file;
|
||||
|
||||
explicit buffered_file(FILE *f) : file_(f) {}
|
||||
|
||||
public:
|
||||
// Constructs a buffered_file object which doesn't represent any file.
|
||||
buffered_file() FMT_NOEXCEPT : file_(FMT_NULL) {}
|
||||
|
||||
// Destroys the object closing the file it represents if any.
|
||||
FMT_API ~buffered_file() FMT_DTOR_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;
|
||||
};
|
||||
|
||||
public:
|
||||
// A "move constructor" for moving from a temporary.
|
||||
buffered_file(Proxy p) FMT_NOEXCEPT : file_(p.file) {}
|
||||
|
||||
// A "move constructor" for moving from an lvalue.
|
||||
buffered_file(buffered_file &f) FMT_NOEXCEPT : file_(f.file_) {
|
||||
f.file_ = FMT_NULL;
|
||||
}
|
||||
|
||||
// A "move assignment operator" for moving from a temporary.
|
||||
buffered_file &operator=(Proxy p) {
|
||||
close();
|
||||
file_ = p.file;
|
||||
return *this;
|
||||
}
|
||||
|
||||
// A "move assignment operator" for moving from an lvalue.
|
||||
buffered_file &operator=(buffered_file &other) {
|
||||
close();
|
||||
file_ = other.file_;
|
||||
other.file_ = FMT_NULL;
|
||||
return *this;
|
||||
}
|
||||
|
||||
// Returns a proxy object for moving from a temporary:
|
||||
// buffered_file file = buffered_file(...);
|
||||
operator Proxy() FMT_NOEXCEPT {
|
||||
Proxy p = {file_};
|
||||
file_ = FMT_NULL;
|
||||
return p;
|
||||
}
|
||||
|
||||
#else
|
||||
private:
|
||||
FMT_DISALLOW_COPY_AND_ASSIGN(buffered_file);
|
||||
|
||||
public:
|
||||
buffered_file(buffered_file &&other) FMT_NOEXCEPT : file_(other.file_) {
|
||||
other.file_ = FMT_NULL;
|
||||
}
|
||||
|
||||
buffered_file& operator=(buffered_file &&other) {
|
||||
close();
|
||||
file_ = other.file_;
|
||||
other.file_ = FMT_NULL;
|
||||
return *this;
|
||||
}
|
||||
#endif
|
||||
|
||||
// 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...));
|
||||
}
|
||||
};
|
||||
|
||||
// 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.
|
||||
};
|
||||
|
||||
// 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);
|
||||
|
||||
#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 {
|
||||
int 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 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;
|
||||
}
|
||||
|
||||
// Returns a proxy object for moving from a temporary:
|
||||
// file f = file(...);
|
||||
operator Proxy() FMT_NOEXCEPT {
|
||||
Proxy p = {fd_};
|
||||
fd_ = -1;
|
||||
return p;
|
||||
}
|
||||
|
||||
#else
|
||||
private:
|
||||
FMT_DISALLOW_COPY_AND_ASSIGN(file);
|
||||
|
||||
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;
|
||||
}
|
||||
#endif
|
||||
|
||||
// Destroys the object closing the file it represents if any.
|
||||
FMT_API ~file() FMT_DTOR_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 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);
|
||||
|
||||
// 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();
|
||||
|
||||
#if (defined(LC_NUMERIC_MASK) || defined(_MSC_VER)) && \
|
||||
!defined(__ANDROID__) && !defined(__CYGWIN__) && !defined(__OpenBSD__)
|
||||
# define FMT_LOCALE
|
||||
#endif
|
||||
|
||||
#ifdef FMT_LOCALE
|
||||
// A "C" numeric locale.
|
||||
class Locale {
|
||||
private:
|
||||
# ifdef _MSC_VER
|
||||
typedef _locale_t locale_t;
|
||||
|
||||
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 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);
|
||||
}
|
||||
# endif
|
||||
|
||||
locale_t locale_;
|
||||
|
||||
FMT_DISALLOW_COPY_AND_ASSIGN(Locale);
|
||||
|
||||
public:
|
||||
typedef locale_t Type;
|
||||
|
||||
Locale() : locale_(newlocale(LC_NUMERIC_MASK, "C", FMT_NULL)) {
|
||||
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 = FMT_NULL;
|
||||
double result = strtod_l(str, &end, locale_);
|
||||
str = end;
|
||||
return result;
|
||||
}
|
||||
};
|
||||
#endif // FMT_LOCALE
|
||||
FMT_END_NAMESPACE
|
||||
|
||||
#if !FMT_USE_RVALUE_REFERENCES
|
||||
namespace std {
|
||||
// For compatibility with C++98.
|
||||
inline fmt::buffered_file &move(fmt::buffered_file &f) { return f; }
|
||||
inline fmt::file &move(fmt::file &f) { return f; }
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif // FMT_POSIX_H_
|
||||
728
lib/fmt/printf.h
Normal file
728
lib/fmt/printf.h
Normal file
|
|
@ -0,0 +1,728 @@
|
|||
// Formatting library for C++
|
||||
//
|
||||
// Copyright (c) 2012 - 2016, Victor Zverovich
|
||||
// All rights reserved.
|
||||
//
|
||||
// For the license information refer to format.h.
|
||||
|
||||
#ifndef FMT_PRINTF_H_
|
||||
#define FMT_PRINTF_H_
|
||||
|
||||
#include <algorithm> // std::fill_n
|
||||
#include <limits> // std::numeric_limits
|
||||
|
||||
#include "ostream.h"
|
||||
|
||||
FMT_BEGIN_NAMESPACE
|
||||
namespace internal {
|
||||
|
||||
// Checks if a value fits in int - used to avoid warnings about comparing
|
||||
// signed and unsigned integers.
|
||||
template <bool IsSigned>
|
||||
struct int_checker {
|
||||
template <typename T>
|
||||
static bool fits_in_int(T value) {
|
||||
unsigned max = std::numeric_limits<int>::max();
|
||||
return value <= max;
|
||||
}
|
||||
static bool fits_in_int(bool) { return true; }
|
||||
};
|
||||
|
||||
template <>
|
||||
struct int_checker<true> {
|
||||
template <typename T>
|
||||
static bool fits_in_int(T value) {
|
||||
return value >= std::numeric_limits<int>::min() &&
|
||||
value <= std::numeric_limits<int>::max();
|
||||
}
|
||||
static bool fits_in_int(int) { return true; }
|
||||
};
|
||||
|
||||
class printf_precision_handler: public function<int> {
|
||||
public:
|
||||
template <typename T>
|
||||
typename std::enable_if<std::is_integral<T>::value, int>::type
|
||||
operator()(T value) {
|
||||
if (!int_checker<std::numeric_limits<T>::is_signed>::fits_in_int(value))
|
||||
FMT_THROW(format_error("number is too big"));
|
||||
return static_cast<int>(value);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
typename std::enable_if<!std::is_integral<T>::value, int>::type operator()(T) {
|
||||
FMT_THROW(format_error("precision is not integer"));
|
||||
return 0;
|
||||
}
|
||||
};
|
||||
|
||||
// An argument visitor that returns true iff arg is a zero integer.
|
||||
class is_zero_int: public function<bool> {
|
||||
public:
|
||||
template <typename T>
|
||||
typename std::enable_if<std::is_integral<T>::value, bool>::type
|
||||
operator()(T value) { return value == 0; }
|
||||
|
||||
template <typename T>
|
||||
typename std::enable_if<!std::is_integral<T>::value, bool>::type
|
||||
operator()(T) { return false; }
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
struct make_unsigned_or_bool : std::make_unsigned<T> {};
|
||||
|
||||
template <>
|
||||
struct make_unsigned_or_bool<bool> {
|
||||
typedef bool type;
|
||||
};
|
||||
|
||||
template <typename T, typename Context>
|
||||
class arg_converter: public function<void> {
|
||||
private:
|
||||
typedef typename Context::char_type Char;
|
||||
|
||||
basic_format_arg<Context> &arg_;
|
||||
typename Context::char_type type_;
|
||||
|
||||
public:
|
||||
arg_converter(basic_format_arg<Context> &arg, Char type)
|
||||
: arg_(arg), type_(type) {}
|
||||
|
||||
void operator()(bool value) {
|
||||
if (type_ != 's')
|
||||
operator()<bool>(value);
|
||||
}
|
||||
|
||||
template <typename U>
|
||||
typename std::enable_if<std::is_integral<U>::value>::type
|
||||
operator()(U value) {
|
||||
bool is_signed = type_ == 'd' || type_ == 'i';
|
||||
typedef typename std::conditional<
|
||||
std::is_same<T, void>::value, U, T>::type TargetType;
|
||||
if (const_check(sizeof(TargetType) <= sizeof(int))) {
|
||||
// Extra casts are used to silence warnings.
|
||||
if (is_signed) {
|
||||
arg_ = internal::make_arg<Context>(
|
||||
static_cast<int>(static_cast<TargetType>(value)));
|
||||
} else {
|
||||
typedef typename make_unsigned_or_bool<TargetType>::type Unsigned;
|
||||
arg_ = internal::make_arg<Context>(
|
||||
static_cast<unsigned>(static_cast<Unsigned>(value)));
|
||||
}
|
||||
} else {
|
||||
if (is_signed) {
|
||||
// glibc's printf doesn't sign extend arguments of smaller types:
|
||||
// std::printf("%lld", -42); // prints "4294967254"
|
||||
// but we don't have to do the same because it's a UB.
|
||||
arg_ = internal::make_arg<Context>(static_cast<long long>(value));
|
||||
} else {
|
||||
arg_ = internal::make_arg<Context>(
|
||||
static_cast<typename make_unsigned_or_bool<U>::type>(value));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
template <typename U>
|
||||
typename std::enable_if<!std::is_integral<U>::value>::type operator()(U) {
|
||||
// No coversion needed for non-integral types.
|
||||
}
|
||||
};
|
||||
|
||||
// Converts an integer argument to T for printf, if T is an integral type.
|
||||
// If T is void, the argument is converted to corresponding signed or unsigned
|
||||
// type depending on the type specifier: 'd' and 'i' - signed, other -
|
||||
// unsigned).
|
||||
template <typename T, typename Context, typename Char>
|
||||
void convert_arg(basic_format_arg<Context> &arg, Char type) {
|
||||
visit(arg_converter<T, Context>(arg, type), arg);
|
||||
}
|
||||
|
||||
// Converts an integer argument to char for printf.
|
||||
template <typename Context>
|
||||
class char_converter: public function<void> {
|
||||
private:
|
||||
basic_format_arg<Context> &arg_;
|
||||
|
||||
FMT_DISALLOW_COPY_AND_ASSIGN(char_converter);
|
||||
|
||||
public:
|
||||
explicit char_converter(basic_format_arg<Context> &arg) : arg_(arg) {}
|
||||
|
||||
template <typename T>
|
||||
typename std::enable_if<std::is_integral<T>::value>::type
|
||||
operator()(T value) {
|
||||
typedef typename Context::char_type Char;
|
||||
arg_ = internal::make_arg<Context>(static_cast<Char>(value));
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
typename std::enable_if<!std::is_integral<T>::value>::type operator()(T) {
|
||||
// No coversion needed for non-integral types.
|
||||
}
|
||||
};
|
||||
|
||||
// Checks if an argument is a valid printf width specifier and sets
|
||||
// left alignment if it is negative.
|
||||
template <typename Char>
|
||||
class printf_width_handler: public function<unsigned> {
|
||||
private:
|
||||
typedef basic_format_specs<Char> format_specs;
|
||||
|
||||
format_specs &spec_;
|
||||
|
||||
FMT_DISALLOW_COPY_AND_ASSIGN(printf_width_handler);
|
||||
|
||||
public:
|
||||
explicit printf_width_handler(format_specs &spec) : spec_(spec) {}
|
||||
|
||||
template <typename T>
|
||||
typename std::enable_if<std::is_integral<T>::value, unsigned>::type
|
||||
operator()(T value) {
|
||||
typedef typename internal::int_traits<T>::main_type UnsignedType;
|
||||
UnsignedType width = static_cast<UnsignedType>(value);
|
||||
if (internal::is_negative(value)) {
|
||||
spec_.align_ = ALIGN_LEFT;
|
||||
width = 0 - width;
|
||||
}
|
||||
unsigned int_max = std::numeric_limits<int>::max();
|
||||
if (width > int_max)
|
||||
FMT_THROW(format_error("number is too big"));
|
||||
return static_cast<unsigned>(width);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
typename std::enable_if<!std::is_integral<T>::value, unsigned>::type
|
||||
operator()(T) {
|
||||
FMT_THROW(format_error("width is not integer"));
|
||||
return 0;
|
||||
}
|
||||
};
|
||||
} // namespace internal
|
||||
|
||||
template <typename Range>
|
||||
class printf_arg_formatter;
|
||||
|
||||
template <
|
||||
typename OutputIt, typename Char,
|
||||
typename ArgFormatter =
|
||||
printf_arg_formatter<back_insert_range<internal::basic_buffer<Char>>>>
|
||||
class basic_printf_context;
|
||||
|
||||
/**
|
||||
\rst
|
||||
The ``printf`` argument formatter.
|
||||
\endrst
|
||||
*/
|
||||
template <typename Range>
|
||||
class printf_arg_formatter:
|
||||
public internal::function<
|
||||
typename internal::arg_formatter_base<Range>::iterator>,
|
||||
public internal::arg_formatter_base<Range> {
|
||||
private:
|
||||
typedef typename Range::value_type char_type;
|
||||
typedef decltype(internal::declval<Range>().begin()) iterator;
|
||||
typedef internal::arg_formatter_base<Range> base;
|
||||
typedef basic_printf_context<iterator, char_type> context_type;
|
||||
|
||||
context_type &context_;
|
||||
|
||||
void write_null_pointer(char) {
|
||||
this->spec().type_ = 0;
|
||||
this->write("(nil)");
|
||||
}
|
||||
|
||||
void write_null_pointer(wchar_t) {
|
||||
this->spec().type_ = 0;
|
||||
this->write(L"(nil)");
|
||||
}
|
||||
|
||||
public:
|
||||
typedef typename base::format_specs format_specs;
|
||||
|
||||
/**
|
||||
\rst
|
||||
Constructs an argument formatter object.
|
||||
*buffer* is a reference to the output buffer and *spec* contains format
|
||||
specifier information for standard argument types.
|
||||
\endrst
|
||||
*/
|
||||
printf_arg_formatter(internal::basic_buffer<char_type> &buffer,
|
||||
format_specs &spec, context_type &ctx)
|
||||
: base(back_insert_range<internal::basic_buffer<char_type>>(buffer), spec),
|
||||
context_(ctx) {}
|
||||
|
||||
template <typename T>
|
||||
typename std::enable_if<std::is_integral<T>::value, iterator>::type
|
||||
operator()(T value) {
|
||||
// MSVC2013 fails to compile separate overloads for bool and char_type so
|
||||
// use std::is_same instead.
|
||||
if (std::is_same<T, bool>::value) {
|
||||
format_specs &fmt_spec = this->spec();
|
||||
if (fmt_spec.type_ != 's')
|
||||
return base::operator()(value ? 1 : 0);
|
||||
fmt_spec.type_ = 0;
|
||||
this->write(value != 0);
|
||||
} else if (std::is_same<T, char_type>::value) {
|
||||
format_specs &fmt_spec = this->spec();
|
||||
if (fmt_spec.type_ && fmt_spec.type_ != 'c')
|
||||
return (*this)(static_cast<int>(value));
|
||||
fmt_spec.flags_ = 0;
|
||||
fmt_spec.align_ = ALIGN_RIGHT;
|
||||
return base::operator()(value);
|
||||
} else {
|
||||
return base::operator()(value);
|
||||
}
|
||||
return this->out();
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
typename std::enable_if<std::is_floating_point<T>::value, iterator>::type
|
||||
operator()(T value) {
|
||||
return base::operator()(value);
|
||||
}
|
||||
|
||||
/** Formats a null-terminated C string. */
|
||||
iterator operator()(const char *value) {
|
||||
if (value)
|
||||
base::operator()(value);
|
||||
else if (this->spec().type_ == 'p')
|
||||
write_null_pointer(char_type());
|
||||
else
|
||||
this->write("(null)");
|
||||
return this->out();
|
||||
}
|
||||
|
||||
/** Formats a null-terminated wide C string. */
|
||||
iterator operator()(const wchar_t *value) {
|
||||
if (value)
|
||||
base::operator()(value);
|
||||
else if (this->spec().type_ == 'p')
|
||||
write_null_pointer(char_type());
|
||||
else
|
||||
this->write(L"(null)");
|
||||
return this->out();
|
||||
}
|
||||
|
||||
iterator operator()(basic_string_view<char_type> value) {
|
||||
return base::operator()(value);
|
||||
}
|
||||
|
||||
iterator operator()(monostate value) {
|
||||
return base::operator()(value);
|
||||
}
|
||||
|
||||
/** Formats a pointer. */
|
||||
iterator operator()(const void *value) {
|
||||
if (value)
|
||||
return base::operator()(value);
|
||||
this->spec().type_ = 0;
|
||||
write_null_pointer(char_type());
|
||||
return this->out();
|
||||
}
|
||||
|
||||
/** Formats an argument of a custom (user-defined) type. */
|
||||
iterator operator()(typename basic_format_arg<context_type>::handle handle) {
|
||||
handle.format(context_);
|
||||
return this->out();
|
||||
}
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
struct printf_formatter {
|
||||
template <typename ParseContext>
|
||||
auto parse(ParseContext &ctx) -> decltype(ctx.begin()) { return ctx.begin(); }
|
||||
|
||||
template <typename FormatContext>
|
||||
auto format(const T &value, FormatContext &ctx) -> decltype(ctx.out()) {
|
||||
internal::format_value(internal::get_container(ctx.out()), value);
|
||||
return ctx.out();
|
||||
}
|
||||
};
|
||||
|
||||
/** This template formats data and writes the output to a writer. */
|
||||
template <typename OutputIt, typename Char, typename ArgFormatter>
|
||||
class basic_printf_context :
|
||||
private internal::context_base<
|
||||
OutputIt, basic_printf_context<OutputIt, Char, ArgFormatter>, Char> {
|
||||
public:
|
||||
/** The character type for the output. */
|
||||
typedef Char char_type;
|
||||
|
||||
template <typename T>
|
||||
struct formatter_type { typedef printf_formatter<T> type; };
|
||||
|
||||
private:
|
||||
typedef internal::context_base<OutputIt, basic_printf_context, Char> base;
|
||||
typedef typename base::format_arg format_arg;
|
||||
typedef basic_format_specs<char_type> format_specs;
|
||||
typedef internal::null_terminating_iterator<char_type> iterator;
|
||||
|
||||
void parse_flags(format_specs &spec, iterator &it);
|
||||
|
||||
// Returns the argument with specified index or, if arg_index is equal
|
||||
// to the maximum unsigned value, the next argument.
|
||||
format_arg get_arg(
|
||||
iterator it,
|
||||
unsigned arg_index = (std::numeric_limits<unsigned>::max)());
|
||||
|
||||
// Parses argument index, flags and width and returns the argument index.
|
||||
unsigned parse_header(iterator &it, format_specs &spec);
|
||||
|
||||
public:
|
||||
/**
|
||||
\rst
|
||||
Constructs a ``printf_context`` object. References to the arguments and
|
||||
the writer are stored in the context object so make sure they have
|
||||
appropriate lifetimes.
|
||||
\endrst
|
||||
*/
|
||||
basic_printf_context(OutputIt out, basic_string_view<char_type> format_str,
|
||||
basic_format_args<basic_printf_context> args)
|
||||
: base(out, format_str, args) {}
|
||||
|
||||
using base::parse_context;
|
||||
using base::out;
|
||||
using base::advance_to;
|
||||
|
||||
/** Formats stored arguments and writes the output to the range. */
|
||||
void format();
|
||||
};
|
||||
|
||||
template <typename OutputIt, typename Char, typename AF>
|
||||
void basic_printf_context<OutputIt, Char, AF>::parse_flags(
|
||||
format_specs &spec, iterator &it) {
|
||||
for (;;) {
|
||||
switch (*it++) {
|
||||
case '-':
|
||||
spec.align_ = ALIGN_LEFT;
|
||||
break;
|
||||
case '+':
|
||||
spec.flags_ |= SIGN_FLAG | PLUS_FLAG;
|
||||
break;
|
||||
case '0':
|
||||
spec.fill_ = '0';
|
||||
break;
|
||||
case ' ':
|
||||
spec.flags_ |= SIGN_FLAG;
|
||||
break;
|
||||
case '#':
|
||||
spec.flags_ |= HASH_FLAG;
|
||||
break;
|
||||
default:
|
||||
--it;
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
template <typename OutputIt, typename Char, typename AF>
|
||||
typename basic_printf_context<OutputIt, Char, AF>::format_arg
|
||||
basic_printf_context<OutputIt, Char, AF>::get_arg(
|
||||
iterator it, unsigned arg_index) {
|
||||
(void)it;
|
||||
if (arg_index == std::numeric_limits<unsigned>::max())
|
||||
return this->do_get_arg(this->parse_context().next_arg_id());
|
||||
return base::get_arg(arg_index - 1);
|
||||
}
|
||||
|
||||
template <typename OutputIt, typename Char, typename AF>
|
||||
unsigned basic_printf_context<OutputIt, Char, AF>::parse_header(
|
||||
iterator &it, format_specs &spec) {
|
||||
unsigned arg_index = std::numeric_limits<unsigned>::max();
|
||||
char_type c = *it;
|
||||
if (c >= '0' && c <= '9') {
|
||||
// Parse an argument index (if followed by '$') or a width possibly
|
||||
// preceded with '0' flag(s).
|
||||
internal::error_handler eh;
|
||||
unsigned value = parse_nonnegative_int(it, eh);
|
||||
if (*it == '$') { // value is an argument index
|
||||
++it;
|
||||
arg_index = value;
|
||||
} else {
|
||||
if (c == '0')
|
||||
spec.fill_ = '0';
|
||||
if (value != 0) {
|
||||
// Nonzero value means that we parsed width and don't need to
|
||||
// parse it or flags again, so return now.
|
||||
spec.width_ = value;
|
||||
return arg_index;
|
||||
}
|
||||
}
|
||||
}
|
||||
parse_flags(spec, it);
|
||||
// Parse width.
|
||||
if (*it >= '0' && *it <= '9') {
|
||||
internal::error_handler eh;
|
||||
spec.width_ = parse_nonnegative_int(it, eh);
|
||||
} else if (*it == '*') {
|
||||
++it;
|
||||
spec.width_ =
|
||||
visit(internal::printf_width_handler<char_type>(spec), get_arg(it));
|
||||
}
|
||||
return arg_index;
|
||||
}
|
||||
|
||||
template <typename OutputIt, typename Char, typename AF>
|
||||
void basic_printf_context<OutputIt, Char, AF>::format() {
|
||||
auto &buffer = internal::get_container(this->out());
|
||||
auto start = iterator(this->parse_context());
|
||||
auto it = start;
|
||||
using internal::pointer_from;
|
||||
while (*it) {
|
||||
char_type c = *it++;
|
||||
if (c != '%') continue;
|
||||
if (*it == c) {
|
||||
buffer.append(pointer_from(start), pointer_from(it));
|
||||
start = ++it;
|
||||
continue;
|
||||
}
|
||||
buffer.append(pointer_from(start), pointer_from(it) - 1);
|
||||
|
||||
format_specs spec;
|
||||
spec.align_ = ALIGN_RIGHT;
|
||||
|
||||
// Parse argument index, flags and width.
|
||||
unsigned arg_index = parse_header(it, spec);
|
||||
|
||||
// Parse precision.
|
||||
if (*it == '.') {
|
||||
++it;
|
||||
if ('0' <= *it && *it <= '9') {
|
||||
internal::error_handler eh;
|
||||
spec.precision_ = static_cast<int>(parse_nonnegative_int(it, eh));
|
||||
} else if (*it == '*') {
|
||||
++it;
|
||||
spec.precision_ =
|
||||
visit(internal::printf_precision_handler(), get_arg(it));
|
||||
} else {
|
||||
spec.precision_ = 0;
|
||||
}
|
||||
}
|
||||
|
||||
format_arg arg = get_arg(it, arg_index);
|
||||
if (spec.flag(HASH_FLAG) && visit(internal::is_zero_int(), arg))
|
||||
spec.flags_ &= ~internal::to_unsigned<int>(HASH_FLAG);
|
||||
if (spec.fill_ == '0') {
|
||||
if (arg.is_arithmetic())
|
||||
spec.align_ = ALIGN_NUMERIC;
|
||||
else
|
||||
spec.fill_ = ' '; // Ignore '0' flag for non-numeric types.
|
||||
}
|
||||
|
||||
// Parse length and convert the argument to the required type.
|
||||
using internal::convert_arg;
|
||||
switch (*it++) {
|
||||
case 'h':
|
||||
if (*it == 'h')
|
||||
convert_arg<signed char>(arg, *++it);
|
||||
else
|
||||
convert_arg<short>(arg, *it);
|
||||
break;
|
||||
case 'l':
|
||||
if (*it == 'l')
|
||||
convert_arg<long long>(arg, *++it);
|
||||
else
|
||||
convert_arg<long>(arg, *it);
|
||||
break;
|
||||
case 'j':
|
||||
convert_arg<intmax_t>(arg, *it);
|
||||
break;
|
||||
case 'z':
|
||||
convert_arg<std::size_t>(arg, *it);
|
||||
break;
|
||||
case 't':
|
||||
convert_arg<std::ptrdiff_t>(arg, *it);
|
||||
break;
|
||||
case 'L':
|
||||
// printf produces garbage when 'L' is omitted for long double, no
|
||||
// need to do the same.
|
||||
break;
|
||||
default:
|
||||
--it;
|
||||
convert_arg<void>(arg, *it);
|
||||
}
|
||||
|
||||
// Parse type.
|
||||
if (!*it)
|
||||
FMT_THROW(format_error("invalid format string"));
|
||||
spec.type_ = static_cast<char>(*it++);
|
||||
if (arg.is_integral()) {
|
||||
// Normalize type.
|
||||
switch (spec.type_) {
|
||||
case 'i': case 'u':
|
||||
spec.type_ = 'd';
|
||||
break;
|
||||
case 'c':
|
||||
// TODO: handle wchar_t better?
|
||||
visit(internal::char_converter<basic_printf_context>(arg), arg);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
start = it;
|
||||
|
||||
// Format argument.
|
||||
visit(AF(buffer, spec, *this), arg);
|
||||
}
|
||||
buffer.append(pointer_from(start), pointer_from(it));
|
||||
}
|
||||
|
||||
template <typename Char, typename Context>
|
||||
void printf(internal::basic_buffer<Char> &buf, basic_string_view<Char> format,
|
||||
basic_format_args<Context> args) {
|
||||
Context(std::back_inserter(buf), format, args).format();
|
||||
}
|
||||
|
||||
template <typename Buffer>
|
||||
struct printf_context {
|
||||
typedef basic_printf_context<
|
||||
std::back_insert_iterator<Buffer>, typename Buffer::value_type> type;
|
||||
};
|
||||
|
||||
template <typename ...Args>
|
||||
inline format_arg_store<printf_context<internal::buffer>::type, Args...>
|
||||
make_printf_args(const Args & ... args) {
|
||||
return format_arg_store<printf_context<internal::buffer>::type, Args...>(
|
||||
args...);
|
||||
}
|
||||
typedef basic_format_args<printf_context<internal::buffer>::type> printf_args;
|
||||
typedef basic_format_args<printf_context<internal::wbuffer>::type> wprintf_args;
|
||||
|
||||
inline std::string vsprintf(string_view format, printf_args args) {
|
||||
memory_buffer buffer;
|
||||
printf(buffer, format, args);
|
||||
return to_string(buffer);
|
||||
}
|
||||
|
||||
/**
|
||||
\rst
|
||||
Formats arguments and returns the result as a string.
|
||||
|
||||
**Example**::
|
||||
|
||||
std::string message = fmt::sprintf("The answer is %d", 42);
|
||||
\endrst
|
||||
*/
|
||||
template <typename... Args>
|
||||
inline std::string sprintf(string_view format_str, const Args & ... args) {
|
||||
return vsprintf(format_str,
|
||||
make_format_args<typename printf_context<internal::buffer>::type>(args...));
|
||||
}
|
||||
|
||||
inline std::wstring vsprintf(wstring_view format, wprintf_args args) {
|
||||
wmemory_buffer buffer;
|
||||
printf(buffer, format, args);
|
||||
return to_string(buffer);
|
||||
}
|
||||
|
||||
template <typename... Args>
|
||||
inline std::wstring sprintf(wstring_view format_str, const Args & ... args) {
|
||||
return vsprintf(format_str,
|
||||
make_format_args<typename printf_context<internal::wbuffer>::type>(args...));
|
||||
}
|
||||
|
||||
template <typename Char>
|
||||
inline int vfprintf(std::FILE *f, basic_string_view<Char> format,
|
||||
basic_format_args<typename printf_context<
|
||||
internal::basic_buffer<Char>>::type> args) {
|
||||
basic_memory_buffer<Char> buffer;
|
||||
printf(buffer, format, args);
|
||||
std::size_t size = buffer.size();
|
||||
return std::fwrite(
|
||||
buffer.data(), sizeof(Char), size, f) < size ? -1 : static_cast<int>(size);
|
||||
}
|
||||
|
||||
/**
|
||||
\rst
|
||||
Prints formatted data to the file *f*.
|
||||
|
||||
**Example**::
|
||||
|
||||
fmt::fprintf(stderr, "Don't %s!", "panic");
|
||||
\endrst
|
||||
*/
|
||||
template <typename... Args>
|
||||
inline int fprintf(std::FILE *f, string_view format_str, const Args & ... args) {
|
||||
auto vargs = make_format_args<
|
||||
typename printf_context<internal::buffer>::type>(args...);
|
||||
return vfprintf<char>(f, format_str, vargs);
|
||||
}
|
||||
|
||||
template <typename... Args>
|
||||
inline int fprintf(std::FILE *f, wstring_view format_str,
|
||||
const Args & ... args) {
|
||||
return vfprintf(f, format_str,
|
||||
make_format_args<typename printf_context<internal::wbuffer>::type>(args...));
|
||||
}
|
||||
|
||||
inline int vprintf(string_view format, printf_args args) {
|
||||
return vfprintf(stdout, format, args);
|
||||
}
|
||||
|
||||
inline int vprintf(wstring_view format, wprintf_args args) {
|
||||
return vfprintf(stdout, format, args);
|
||||
}
|
||||
|
||||
/**
|
||||
\rst
|
||||
Prints formatted data to ``stdout``.
|
||||
|
||||
**Example**::
|
||||
|
||||
fmt::printf("Elapsed time: %.2f seconds", 1.23);
|
||||
\endrst
|
||||
*/
|
||||
template <typename... Args>
|
||||
inline int printf(string_view format_str, const Args & ... args) {
|
||||
return vprintf(format_str,
|
||||
make_format_args<typename printf_context<internal::buffer>::type>(args...));
|
||||
}
|
||||
|
||||
template <typename... Args>
|
||||
inline int printf(wstring_view format_str, const Args & ... args) {
|
||||
return vprintf(format_str,
|
||||
make_format_args<typename printf_context<internal::wbuffer>::type>(args...));
|
||||
}
|
||||
|
||||
inline int vfprintf(std::ostream &os, string_view format_str,
|
||||
printf_args args) {
|
||||
memory_buffer buffer;
|
||||
printf(buffer, format_str, args);
|
||||
internal::write(os, buffer);
|
||||
return static_cast<int>(buffer.size());
|
||||
}
|
||||
|
||||
inline int vfprintf(std::wostream &os, wstring_view format_str,
|
||||
wprintf_args args) {
|
||||
wmemory_buffer buffer;
|
||||
printf(buffer, format_str, args);
|
||||
internal::write(os, buffer);
|
||||
return static_cast<int>(buffer.size());
|
||||
}
|
||||
|
||||
/**
|
||||
\rst
|
||||
Prints formatted data to the stream *os*.
|
||||
|
||||
**Example**::
|
||||
|
||||
fmt::fprintf(cerr, "Don't %s!", "panic");
|
||||
\endrst
|
||||
*/
|
||||
template <typename... Args>
|
||||
inline int fprintf(std::ostream &os, string_view format_str,
|
||||
const Args & ... args) {
|
||||
auto vargs = make_format_args<
|
||||
typename printf_context<internal::buffer>::type>(args...);
|
||||
return vfprintf(os, format_str, vargs);
|
||||
}
|
||||
|
||||
template <typename... Args>
|
||||
inline int fprintf(std::wostream &os, wstring_view format_str,
|
||||
const Args & ... args) {
|
||||
auto vargs = make_format_args<
|
||||
typename printf_context<internal::buffer>::type>(args...);
|
||||
return vfprintf(os, format_str, vargs);
|
||||
}
|
||||
FMT_END_NAMESPACE
|
||||
|
||||
#endif // FMT_PRINTF_H_
|
||||
305
lib/fmt/ranges.h
Normal file
305
lib/fmt/ranges.h
Normal file
|
|
@ -0,0 +1,305 @@
|
|||
// Formatting library for C++ - the core API
|
||||
//
|
||||
// Copyright (c) 2012 - present, Victor Zverovich
|
||||
// All rights reserved.
|
||||
//
|
||||
// For the license information refer to format.h.
|
||||
//
|
||||
// Copyright (c) 2018 - present, Remotion (Igor Schulz)
|
||||
// All Rights Reserved
|
||||
// {fmt} support for ranges, containers and types tuple interface.
|
||||
|
||||
#ifndef FMT_RANGES_H_
|
||||
#define FMT_RANGES_H_
|
||||
|
||||
#include "format.h"
|
||||
#include <type_traits>
|
||||
|
||||
// output only up to N items from the range.
|
||||
#ifndef FMT_RANGE_OUTPUT_LENGTH_LIMIT
|
||||
# define FMT_RANGE_OUTPUT_LENGTH_LIMIT 256
|
||||
#endif
|
||||
|
||||
FMT_BEGIN_NAMESPACE
|
||||
|
||||
template <typename Char>
|
||||
struct formatting_base {
|
||||
template <typename ParseContext>
|
||||
FMT_CONSTEXPR auto parse(ParseContext &ctx) -> decltype(ctx.begin()) {
|
||||
return ctx.begin();
|
||||
}
|
||||
};
|
||||
|
||||
template <typename Char, typename Enable = void>
|
||||
struct formatting_range : formatting_base<Char> {
|
||||
static FMT_CONSTEXPR_DECL const std::size_t range_length_limit =
|
||||
FMT_RANGE_OUTPUT_LENGTH_LIMIT; // output only up to N items from the range.
|
||||
Char prefix;
|
||||
Char delimiter;
|
||||
Char postfix;
|
||||
formatting_range() : prefix('{'), delimiter(','), postfix('}') {}
|
||||
static FMT_CONSTEXPR_DECL const bool add_delimiter_spaces = true;
|
||||
static FMT_CONSTEXPR_DECL const bool add_prepostfix_space = false;
|
||||
};
|
||||
|
||||
template <typename Char, typename Enable = void>
|
||||
struct formatting_tuple : formatting_base<Char> {
|
||||
Char prefix;
|
||||
Char delimiter;
|
||||
Char postfix;
|
||||
formatting_tuple() : prefix('('), delimiter(','), postfix(')') {}
|
||||
static FMT_CONSTEXPR_DECL const bool add_delimiter_spaces = true;
|
||||
static FMT_CONSTEXPR_DECL const bool add_prepostfix_space = false;
|
||||
};
|
||||
|
||||
namespace internal {
|
||||
|
||||
template <typename RangeT, typename OutputIterator>
|
||||
void copy(const RangeT &range, OutputIterator out) {
|
||||
for (auto it = range.begin(), end = range.end(); it != end; ++it)
|
||||
*out++ = *it;
|
||||
}
|
||||
|
||||
template <typename OutputIterator>
|
||||
void copy(const char *str, OutputIterator out) {
|
||||
const char *p_curr = str;
|
||||
while (*p_curr) {
|
||||
*out++ = *p_curr++;
|
||||
}
|
||||
}
|
||||
|
||||
template <typename OutputIterator>
|
||||
void copy(char ch, OutputIterator out) {
|
||||
*out++ = ch;
|
||||
}
|
||||
|
||||
/// Return true value if T has std::string interface, like std::string_view.
|
||||
template <typename T>
|
||||
class is_like_std_string {
|
||||
template <typename U>
|
||||
static auto check(U *p) ->
|
||||
decltype(p->find('a'), p->length(), p->data(), int());
|
||||
template <typename>
|
||||
static void check(...);
|
||||
|
||||
public:
|
||||
static FMT_CONSTEXPR_DECL const bool value =
|
||||
!std::is_void<decltype(check<T>(FMT_NULL))>::value;
|
||||
};
|
||||
|
||||
template <typename... Ts>
|
||||
struct conditional_helper {};
|
||||
|
||||
template <typename T, typename _ = void>
|
||||
struct is_range_ : std::false_type {};
|
||||
|
||||
#if !FMT_MSC_VER || FMT_MSC_VER > 1800
|
||||
template <typename T>
|
||||
struct is_range_<T, typename std::conditional<
|
||||
false,
|
||||
conditional_helper<decltype(internal::declval<T>().begin()),
|
||||
decltype(internal::declval<T>().end())>,
|
||||
void>::type> : std::true_type {};
|
||||
#endif
|
||||
|
||||
/// tuple_size and tuple_element check.
|
||||
template <typename T>
|
||||
class is_tuple_like_ {
|
||||
template <typename U>
|
||||
static auto check(U *p) ->
|
||||
decltype(std::tuple_size<U>::value,
|
||||
internal::declval<typename std::tuple_element<0, U>::type>(), int());
|
||||
template <typename>
|
||||
static void check(...);
|
||||
|
||||
public:
|
||||
static FMT_CONSTEXPR_DECL const bool value =
|
||||
!std::is_void<decltype(check<T>(FMT_NULL))>::value;
|
||||
};
|
||||
|
||||
// Check for integer_sequence
|
||||
#if defined(__cpp_lib_integer_sequence) || FMT_MSC_VER >= 1900
|
||||
template <typename T, T... N>
|
||||
using integer_sequence = std::integer_sequence<T, N...>;
|
||||
template <std::size_t... N>
|
||||
using index_sequence = std::index_sequence<N...>;
|
||||
template <std::size_t N>
|
||||
using make_index_sequence = std::make_index_sequence<N>;
|
||||
#else
|
||||
template <typename T, T... N>
|
||||
struct integer_sequence {
|
||||
typedef T value_type;
|
||||
|
||||
static FMT_CONSTEXPR std::size_t size() {
|
||||
return sizeof...(N);
|
||||
}
|
||||
};
|
||||
|
||||
template <std::size_t... N>
|
||||
using index_sequence = integer_sequence<std::size_t, N...>;
|
||||
|
||||
template <typename T, std::size_t N, T... Ns>
|
||||
struct make_integer_sequence : make_integer_sequence<T, N - 1, N - 1, Ns...> {};
|
||||
template <typename T, T... Ns>
|
||||
struct make_integer_sequence<T, 0, Ns...> : integer_sequence<T, Ns...> {};
|
||||
|
||||
template <std::size_t N>
|
||||
using make_index_sequence = make_integer_sequence<std::size_t, N>;
|
||||
#endif
|
||||
|
||||
template <class Tuple, class F, size_t... Is>
|
||||
void for_each(index_sequence<Is...>, Tuple &&tup, F &&f) FMT_NOEXCEPT {
|
||||
using std::get;
|
||||
// using free function get<I>(T) now.
|
||||
const int _[] = {0, ((void)f(get<Is>(tup)), 0)...};
|
||||
(void)_; // blocks warnings
|
||||
}
|
||||
|
||||
template <class T>
|
||||
FMT_CONSTEXPR make_index_sequence<std::tuple_size<T>::value>
|
||||
get_indexes(T const &) { return {}; }
|
||||
|
||||
template <class Tuple, class F>
|
||||
void for_each(Tuple &&tup, F &&f) {
|
||||
const auto indexes = get_indexes(tup);
|
||||
for_each(indexes, std::forward<Tuple>(tup), std::forward<F>(f));
|
||||
}
|
||||
|
||||
template<typename Arg>
|
||||
FMT_CONSTEXPR const char* format_str_quoted(bool add_space, const Arg&,
|
||||
typename std::enable_if<
|
||||
!is_like_std_string<typename std::decay<Arg>::type>::value>::type* = nullptr) {
|
||||
return add_space ? " {}" : "{}";
|
||||
}
|
||||
|
||||
template<typename Arg>
|
||||
FMT_CONSTEXPR const char* format_str_quoted(bool add_space, const Arg&,
|
||||
typename std::enable_if<
|
||||
is_like_std_string<typename std::decay<Arg>::type>::value>::type* = nullptr) {
|
||||
return add_space ? " \"{}\"" : "\"{}\"";
|
||||
}
|
||||
|
||||
FMT_CONSTEXPR const char* format_str_quoted(bool add_space, const char*) {
|
||||
return add_space ? " \"{}\"" : "\"{}\"";
|
||||
}
|
||||
FMT_CONSTEXPR const wchar_t* format_str_quoted(bool add_space, const wchar_t*) {
|
||||
return add_space ? L" \"{}\"" : L"\"{}\"";
|
||||
}
|
||||
|
||||
FMT_CONSTEXPR const char* format_str_quoted(bool add_space, const char) {
|
||||
return add_space ? " '{}'" : "'{}'";
|
||||
}
|
||||
FMT_CONSTEXPR const wchar_t* format_str_quoted(bool add_space, const wchar_t) {
|
||||
return add_space ? L" '{}'" : L"'{}'";
|
||||
}
|
||||
|
||||
} // namespace internal
|
||||
|
||||
template <typename T>
|
||||
struct is_tuple_like {
|
||||
static FMT_CONSTEXPR_DECL const bool value =
|
||||
internal::is_tuple_like_<T>::value && !internal::is_range_<T>::value;
|
||||
};
|
||||
|
||||
template <typename TupleT, typename Char>
|
||||
struct formatter<TupleT, Char,
|
||||
typename std::enable_if<fmt::is_tuple_like<TupleT>::value>::type> {
|
||||
private:
|
||||
// C++11 generic lambda for format()
|
||||
template <typename FormatContext>
|
||||
struct format_each {
|
||||
template <typename T>
|
||||
void operator()(const T& v) {
|
||||
if (i > 0) {
|
||||
if (formatting.add_prepostfix_space) {
|
||||
*out++ = ' ';
|
||||
}
|
||||
internal::copy(formatting.delimiter, out);
|
||||
}
|
||||
format_to(out,
|
||||
internal::format_str_quoted(
|
||||
(formatting.add_delimiter_spaces && i > 0), v),
|
||||
v);
|
||||
++i;
|
||||
}
|
||||
|
||||
formatting_tuple<Char>& formatting;
|
||||
std::size_t& i;
|
||||
typename std::add_lvalue_reference<decltype(std::declval<FormatContext>().out())>::type out;
|
||||
};
|
||||
|
||||
public:
|
||||
formatting_tuple<Char> formatting;
|
||||
|
||||
template <typename ParseContext>
|
||||
FMT_CONSTEXPR auto parse(ParseContext &ctx) -> decltype(ctx.begin()) {
|
||||
return formatting.parse(ctx);
|
||||
}
|
||||
|
||||
template <typename FormatContext = format_context>
|
||||
auto format(const TupleT &values, FormatContext &ctx) -> decltype(ctx.out()) {
|
||||
auto out = ctx.out();
|
||||
std::size_t i = 0;
|
||||
internal::copy(formatting.prefix, out);
|
||||
|
||||
internal::for_each(values, format_each<FormatContext>{formatting, i, out});
|
||||
if (formatting.add_prepostfix_space) {
|
||||
*out++ = ' ';
|
||||
}
|
||||
internal::copy(formatting.postfix, out);
|
||||
|
||||
return ctx.out();
|
||||
}
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
struct is_range {
|
||||
static FMT_CONSTEXPR_DECL const bool value =
|
||||
internal::is_range_<T>::value && !internal::is_like_std_string<T>::value;
|
||||
};
|
||||
|
||||
template <typename RangeT, typename Char>
|
||||
struct formatter<RangeT, Char,
|
||||
typename std::enable_if<fmt::is_range<RangeT>::value>::type> {
|
||||
|
||||
formatting_range<Char> formatting;
|
||||
|
||||
template <typename ParseContext>
|
||||
FMT_CONSTEXPR auto parse(ParseContext &ctx) -> decltype(ctx.begin()) {
|
||||
return formatting.parse(ctx);
|
||||
}
|
||||
|
||||
template <typename FormatContext>
|
||||
typename FormatContext::iterator format(
|
||||
const RangeT &values, FormatContext &ctx) {
|
||||
auto out = ctx.out();
|
||||
internal::copy(formatting.prefix, out);
|
||||
std::size_t i = 0;
|
||||
for (auto it = values.begin(), end = values.end(); it != end; ++it) {
|
||||
if (i > 0) {
|
||||
if (formatting.add_prepostfix_space) {
|
||||
*out++ = ' ';
|
||||
}
|
||||
internal::copy(formatting.delimiter, out);
|
||||
}
|
||||
format_to(out,
|
||||
internal::format_str_quoted(
|
||||
(formatting.add_delimiter_spaces && i > 0), *it),
|
||||
*it);
|
||||
if (++i > formatting.range_length_limit) {
|
||||
format_to(out, " ... <other elements>");
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (formatting.add_prepostfix_space) {
|
||||
*out++ = ' ';
|
||||
}
|
||||
internal::copy(formatting.postfix, out);
|
||||
return ctx.out();
|
||||
}
|
||||
};
|
||||
|
||||
FMT_END_NAMESPACE
|
||||
|
||||
#endif // FMT_RANGES_H_
|
||||
|
||||
152
lib/fmt/time.h
Normal file
152
lib/fmt/time.h
Normal file
|
|
@ -0,0 +1,152 @@
|
|||
// Formatting library for C++ - time formatting
|
||||
//
|
||||
// Copyright (c) 2012 - 2016, Victor Zverovich
|
||||
// All rights reserved.
|
||||
//
|
||||
// For the license information refer to format.h.
|
||||
|
||||
#ifndef FMT_TIME_H_
|
||||
#define FMT_TIME_H_
|
||||
|
||||
#include "format.h"
|
||||
#include <ctime>
|
||||
|
||||
FMT_BEGIN_NAMESPACE
|
||||
|
||||
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 dispatcher {
|
||||
std::time_t time_;
|
||||
std::tm tm_;
|
||||
|
||||
dispatcher(std::time_t t): time_(t) {}
|
||||
|
||||
bool run() {
|
||||
using namespace fmt::internal;
|
||||
return handle(localtime_r(&time_, &tm_));
|
||||
}
|
||||
|
||||
bool handle(std::tm *tm) { return tm != FMT_NULL; }
|
||||
|
||||
bool handle(internal::null<>) {
|
||||
using namespace fmt::internal;
|
||||
return fallback(localtime_s(&tm_, &time_));
|
||||
}
|
||||
|
||||
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;
|
||||
}
|
||||
};
|
||||
dispatcher lt(time);
|
||||
if (lt.run())
|
||||
return lt.tm_;
|
||||
// Too big time values may be unsupported.
|
||||
FMT_THROW(format_error("time_t value out of range"));
|
||||
}
|
||||
|
||||
// Thread-safe replacement for std::gmtime
|
||||
inline std::tm gmtime(std::time_t time) {
|
||||
struct dispatcher {
|
||||
std::time_t time_;
|
||||
std::tm tm_;
|
||||
|
||||
dispatcher(std::time_t t): time_(t) {}
|
||||
|
||||
bool run() {
|
||||
using namespace fmt::internal;
|
||||
return handle(gmtime_r(&time_, &tm_));
|
||||
}
|
||||
|
||||
bool handle(std::tm *tm) { return tm != FMT_NULL; }
|
||||
|
||||
bool handle(internal::null<>) {
|
||||
using namespace fmt::internal;
|
||||
return fallback(gmtime_s(&tm_, &time_));
|
||||
}
|
||||
|
||||
bool fallback(int res) { return res == 0; }
|
||||
|
||||
bool fallback(internal::null<>) {
|
||||
std::tm *tm = std::gmtime(&time_);
|
||||
if (tm) tm_ = *tm;
|
||||
return tm != FMT_NULL;
|
||||
}
|
||||
};
|
||||
dispatcher gt(time);
|
||||
if (gt.run())
|
||||
return gt.tm_;
|
||||
// Too big time values may be unsupported.
|
||||
FMT_THROW(format_error("time_t value out of range"));
|
||||
}
|
||||
|
||||
namespace internal {
|
||||
inline std::size_t strftime(char *str, std::size_t count, const char *format,
|
||||
const std::tm *time) {
|
||||
return std::strftime(str, count, format, time);
|
||||
}
|
||||
|
||||
inline std::size_t strftime(wchar_t *str, std::size_t count,
|
||||
const wchar_t *format, const std::tm *time) {
|
||||
return std::wcsftime(str, count, format, time);
|
||||
}
|
||||
}
|
||||
|
||||
template <typename Char>
|
||||
struct formatter<std::tm, Char> {
|
||||
template <typename ParseContext>
|
||||
auto parse(ParseContext &ctx) -> decltype(ctx.begin()) {
|
||||
auto it = internal::null_terminating_iterator<Char>(ctx);
|
||||
if (*it == ':')
|
||||
++it;
|
||||
auto end = it;
|
||||
while (*end && *end != '}')
|
||||
++end;
|
||||
tm_format.reserve(end - it + 1);
|
||||
using internal::pointer_from;
|
||||
tm_format.append(pointer_from(it), pointer_from(end));
|
||||
tm_format.push_back('\0');
|
||||
return pointer_from(end);
|
||||
}
|
||||
|
||||
template <typename FormatContext>
|
||||
auto format(const std::tm &tm, FormatContext &ctx) -> decltype(ctx.out()) {
|
||||
internal::basic_buffer<Char> &buf = internal::get_container(ctx.out());
|
||||
std::size_t start = buf.size();
|
||||
for (;;) {
|
||||
std::size_t size = buf.capacity() - start;
|
||||
std::size_t count =
|
||||
internal::strftime(&buf[start], size, &tm_format[0], &tm);
|
||||
if (count != 0) {
|
||||
buf.resize(start + count);
|
||||
break;
|
||||
}
|
||||
if (size >= tm_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;
|
||||
buf.reserve(buf.capacity() + (size > MIN_GROWTH ? size : MIN_GROWTH));
|
||||
}
|
||||
return ctx.out();
|
||||
}
|
||||
|
||||
basic_memory_buffer<Char> tm_format;
|
||||
};
|
||||
FMT_END_NAMESPACE
|
||||
|
||||
#endif // FMT_TIME_H_
|
||||
|
|
@ -37,6 +37,7 @@ if (WITH_WIN32_GUI)
|
|||
endif (WITH_WIN32_GUI)
|
||||
|
||||
subdirs(compat common win32 bntrackd client bniutils bnpass)
|
||||
include_directories(${CMAKE_SOURCE_DIR}/lib)
|
||||
|
||||
if(WITH_BNETD)
|
||||
add_subdirectory(bnetd)
|
||||
|
|
|
|||
|
|
@ -53,6 +53,9 @@ else(WITH_WIN32_GUI)
|
|||
add_executable(bnetd ${BNETD_SOURCES} ${BNETD_CONSOLE_RESOURCES})
|
||||
endif(WITH_WIN32_GUI)
|
||||
|
||||
target_link_libraries(bnetd common compat win32 ${NETWORK_LIBRARIES}
|
||||
target_include_directories(bnetd PUBLIC ${CMAKE_SOURCE_DIR}/fmt)
|
||||
|
||||
target_link_libraries(bnetd PUBLIC fmt common compat win32 ${NETWORK_LIBRARIES}
|
||||
${ZLIB_LIBRARIES} ${MYSQL_LIBRARIES} ${SQLITE3_LIBRARIES} ${PGSQL_LIBRARIES} ${ODBC_LIBRARIES} ${LUA_LIBRARIES})
|
||||
|
||||
install(TARGETS bnetd DESTINATION ${SBINDIR})
|
||||
|
|
|
|||
|
|
@ -36,6 +36,8 @@
|
|||
# include <sys/stat.h>
|
||||
#endif
|
||||
|
||||
#include <fmt/format.h>
|
||||
|
||||
#include "compat/strcasecmp.h"
|
||||
#include "compat/pdir.h"
|
||||
|
||||
|
|
@ -48,7 +50,6 @@
|
|||
#include "common/util.h"
|
||||
#include "common/tag.h"
|
||||
#include "common/pugixml.h"
|
||||
#include "common/format.h"
|
||||
|
||||
#include "account.h"
|
||||
#include "connection.h"
|
||||
|
|
@ -199,7 +200,7 @@ namespace pvpgn
|
|||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
extern std::string _localize(t_connection * c, const char * func, const char * fmt, const fmt::ArgList &args)
|
||||
{
|
||||
const char *format = fmt;
|
||||
|
|
@ -231,7 +232,7 @@ namespace pvpgn
|
|||
|
||||
return output;
|
||||
}
|
||||
|
||||
*/
|
||||
|
||||
/* Find localized text for the given language */
|
||||
const char * _find_string(char const * text, t_gamelang gamelang)
|
||||
|
|
|
|||
|
|
@ -42,7 +42,7 @@ namespace pvpgn
|
|||
#define JUST_NEED_TYPES
|
||||
# include <string>
|
||||
# include "connection.h"
|
||||
# include "common/format.h"
|
||||
#include <fmt/format.h>
|
||||
#undef JUST_NEED_TYPES
|
||||
|
||||
namespace pvpgn
|
||||
|
|
@ -67,8 +67,38 @@ namespace pvpgn
|
|||
extern int tag_check_gamelang_real(t_tag gamelang);
|
||||
|
||||
|
||||
extern std::string _localize(t_connection * c, const char * func, const char *fmt, const fmt::ArgList &args);
|
||||
FMT_VARIADIC(std::string, _localize, t_connection *, const char *, const char *)
|
||||
template <typename... Args>
|
||||
std::string _localize(t_connection * c, const char * func, fmt::string_view format_str, const Args& ... args)
|
||||
{
|
||||
const char *format = fmt;
|
||||
std::string output(fmt);
|
||||
t_gamelang lang;
|
||||
|
||||
if (!c) {
|
||||
eventlog(eventlog_level_error, __FUNCTION__, "got bad connection");
|
||||
return format;
|
||||
}
|
||||
try
|
||||
{
|
||||
if (lang = conn_get_gamelang_localized(c))
|
||||
if (!(format = _find_string(fmt, lang)))
|
||||
format = fmt; // if not found use original
|
||||
|
||||
output = fmt::format(format, args);
|
||||
|
||||
char tmp[MAX_MESSAGE_LEN];
|
||||
std::snprintf(tmp, sizeof tmp, "%s", output.c_str());
|
||||
|
||||
i18n_convert(c, tmp);
|
||||
output = tmp;
|
||||
}
|
||||
catch (const std::exception& e)
|
||||
{
|
||||
WARN2("Can't format translation string \"{}\" ({})", fmt, e.what());
|
||||
}
|
||||
|
||||
return output;
|
||||
}
|
||||
|
||||
#define localize(c, ...) _localize(c, __FUNCTION__, __VA_ARGS__)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -38,19 +38,18 @@
|
|||
#include <tuple>
|
||||
#include <unordered_map>
|
||||
|
||||
#include "common/eventlog.h"
|
||||
#include <fmt/format.h>
|
||||
#include "json/json.hpp"
|
||||
|
||||
#include "common/eventlog.h"
|
||||
#include "common/field_sizes.h"
|
||||
#include "common/format.h"
|
||||
#include "common/hash_tuple.hpp"
|
||||
#include "common/proginfo.h"
|
||||
#include "compat/strcasecmp.h"
|
||||
#include "common/tag.h"
|
||||
#include "common/token.h"
|
||||
#include "common/util.h"
|
||||
|
||||
|
||||
#include "json/json.hpp"
|
||||
|
||||
#include "prefs.h"
|
||||
#include "common/setup_after.h"
|
||||
|
||||
|
|
|
|||
|
|
@ -19,8 +19,8 @@ set(COMMON_SOURCES
|
|||
version.h wolhash.cpp wolhash.h xalloc.cpp xalloc.h xstr.cpp xstr.h
|
||||
xstring.cpp xstring.h gui_printf.h gui_printf.cpp
|
||||
bigint.cpp bigint.h bnetsrp3.cpp bnetsrp3.h peerchat.cpp peerchat.h
|
||||
wol_gameres_protocol.h
|
||||
format.cc format.h pugiconfig.h pugixml.cpp pugixml.h)
|
||||
wol_gameres_protocol.h pugiconfig.h pugixml.cpp pugixml.h)
|
||||
add_library(common
|
||||
${COMMON_SOURCES}
|
||||
)
|
||||
target_link_libraries(common fmt)
|
||||
|
|
@ -28,7 +28,7 @@
|
|||
#include <string>
|
||||
#include <sstream>
|
||||
|
||||
#include <common/format.h>
|
||||
#include <fmt/format.h>
|
||||
|
||||
#include "compat/strcasecmp.h"
|
||||
#include "common/hexdump.h"
|
||||
|
|
@ -40,8 +40,8 @@
|
|||
namespace pvpgn
|
||||
{
|
||||
|
||||
static std::FILE * eventstrm = NULL;
|
||||
static unsigned currlevel = eventlog_level_debug |
|
||||
extern std::FILE *eventstrm = NULL;
|
||||
extern unsigned currlevel = eventlog_level_debug |
|
||||
eventlog_level_info |
|
||||
eventlog_level_warn |
|
||||
eventlog_level_error |
|
||||
|
|
@ -51,7 +51,7 @@ namespace pvpgn
|
|||
#endif
|
||||
;
|
||||
/* FIXME: maybe this should be default for win32 */
|
||||
static int eventlog_debugmode = 0;
|
||||
extern int eventlog_debugmode = 0;
|
||||
|
||||
extern void eventlog_set_debugmode(int debugmode)
|
||||
{
|
||||
|
|
@ -264,102 +264,6 @@ namespace pvpgn
|
|||
std::fflush(eventstrm);
|
||||
}
|
||||
|
||||
//template <typename... Args>
|
||||
//extern void eventlog2(t_eventlog_level level, const char* module, const char* format, const Args& ... args)
|
||||
void eventlog(t_eventlog_level level, const char* module, const char* format, fmt::ArgList args)
|
||||
{
|
||||
if (!(level & currlevel))
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
if (!eventstrm)
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
std::time_t now = std::time(nullptr);
|
||||
std::tm* tmnow = std::localtime(&now);
|
||||
std::string time;
|
||||
if (!tmnow)
|
||||
{
|
||||
time = "?";
|
||||
}
|
||||
else
|
||||
{
|
||||
std::stringstream temp;
|
||||
temp << std::put_time(tmnow, EVENT_TIME_FORMAT);
|
||||
time = fmt::format("{}", temp.str());
|
||||
}
|
||||
|
||||
if (!module)
|
||||
{
|
||||
fmt::print(eventstrm, "{} [error] eventlog: got NULL module\n", time);
|
||||
#ifdef WIN32_GUI
|
||||
if (eventlog_level_gui & currlevel)
|
||||
gui_lvprintf(eventlog_level_error, "{} [error] eventlog: got NULL module\n", time);
|
||||
#endif
|
||||
std::fflush(eventstrm);
|
||||
return;
|
||||
}
|
||||
|
||||
if (!format)
|
||||
{
|
||||
fmt::print(eventstrm, "{} [error] eventlog: got NULL fmt\n", time);
|
||||
#ifdef WIN32_GUI
|
||||
if (eventlog_level_gui&currlevel)
|
||||
gui_lvprintf(eventlog_level_error, "{} [error] eventlog: got NULL fmt\n", time);
|
||||
#endif
|
||||
std::fflush(eventstrm);
|
||||
return;
|
||||
}
|
||||
|
||||
/****************************************************************/
|
||||
|
||||
try
|
||||
{
|
||||
fmt::print(eventstrm, "{} [{}] {}: ", time, eventlog_get_levelname_str(level), module);
|
||||
#ifdef WIN32_GUI
|
||||
if (eventlog_level_gui&currlevel)
|
||||
{
|
||||
gui_lvprintf(level, "{} [{}] {}: ", time, eventlog_get_levelname_str(level), module);
|
||||
}
|
||||
#endif
|
||||
|
||||
fmt::print(eventstrm, format, args);
|
||||
#ifdef WIN32_GUI
|
||||
if (eventlog_level_gui & currlevel)
|
||||
{
|
||||
gui_lvprintf(level, format, args);
|
||||
}
|
||||
#endif
|
||||
|
||||
fmt::print(eventstrm, "\n");
|
||||
#ifdef WIN32_GUI
|
||||
if (eventlog_level_gui & currlevel)
|
||||
{
|
||||
gui_lvprintf(level, "\n");
|
||||
}
|
||||
#endif
|
||||
|
||||
if (eventlog_debugmode)
|
||||
{
|
||||
fmt::print("{} [{}] {}: {}\n", time, eventlog_get_levelname_str(level), module, fmt::format(format, args));
|
||||
std::fflush(stdout);
|
||||
}
|
||||
}
|
||||
catch (const fmt::FormatError& e)
|
||||
{
|
||||
fmt::print(eventstrm, "Failed to format string ({})\n", e.what());
|
||||
#ifdef WIN32_GUI
|
||||
if (eventlog_level_gui & currlevel)
|
||||
gui_lvprintf(eventlog_level_error, "Failed to format string ({})\n", e.what());
|
||||
#endif
|
||||
}
|
||||
|
||||
std::fflush(eventstrm);
|
||||
}
|
||||
|
||||
extern void eventlog_step(char const * filename, t_eventlog_level level, char const * module, char const * fmt, ...)
|
||||
{
|
||||
std::va_list args;
|
||||
|
|
|
|||
|
|
@ -47,7 +47,17 @@ namespace pvpgn
|
|||
#define INCLUDED_EVENTLOG_PROTOS
|
||||
|
||||
#include <cstdio>
|
||||
#include <common/format.h>
|
||||
#include <ctime>
|
||||
#include <iomanip>
|
||||
#include <sstream>
|
||||
#include <string>
|
||||
#include <utility>
|
||||
|
||||
#ifdef WIN32_GUI
|
||||
# include "common/gui_printf.h"
|
||||
#endif
|
||||
|
||||
#include <fmt/format.h>
|
||||
|
||||
namespace pvpgn
|
||||
{
|
||||
|
|
@ -63,10 +73,104 @@ namespace pvpgn
|
|||
extern char const * eventlog_get_levelname_str(t_eventlog_level level);
|
||||
extern void eventlog_hexdump_data(void const * data, unsigned int len);
|
||||
|
||||
void eventlog(t_eventlog_level level, const char* module, const char* format, fmt::ArgList args);
|
||||
FMT_VARIADIC(void, eventlog, t_eventlog_level, const char*, const char*)
|
||||
//template <typename... Args>
|
||||
// extern void eventlog2(t_eventlog_level level, const char* module, const char* format, const Args& ... args);
|
||||
extern std::FILE *eventstrm;
|
||||
extern unsigned currlevel;
|
||||
extern int eventlog_debugmode;
|
||||
|
||||
template <typename... Args>
|
||||
void eventlog(t_eventlog_level level, const char* module, fmt::string_view format_str, const Args& ... args)
|
||||
{
|
||||
if (!(level & currlevel))
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
if (!eventstrm)
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
std::time_t now = std::time(nullptr);
|
||||
std::tm* tmnow = std::localtime(&now);
|
||||
std::string time;
|
||||
if (!tmnow)
|
||||
{
|
||||
time = "?";
|
||||
}
|
||||
else
|
||||
{
|
||||
std::stringstream temp;
|
||||
temp << std::put_time(tmnow, EVENT_TIME_FORMAT);
|
||||
time = fmt::format("{}", temp.str());
|
||||
}
|
||||
|
||||
if (!module)
|
||||
{
|
||||
fmt::print(eventstrm, "{} [error] eventlog: got NULL module\n", time);
|
||||
#ifdef WIN32_GUI
|
||||
if (eventlog_level_gui & currlevel)
|
||||
gui_lvprintf(eventlog_level_error, "{} [error] eventlog: got NULL module\n", time);
|
||||
#endif
|
||||
std::fflush(eventstrm);
|
||||
return;
|
||||
}
|
||||
|
||||
if (format_str.size() == 0)
|
||||
{
|
||||
fmt::print(eventstrm, "{} [error] eventlog: got NULL fmt\n", time);
|
||||
#ifdef WIN32_GUI
|
||||
if (eventlog_level_gui&currlevel)
|
||||
gui_lvprintf(eventlog_level_error, "{} [error] eventlog: got NULL fmt\n", time);
|
||||
#endif
|
||||
std::fflush(eventstrm);
|
||||
return;
|
||||
}
|
||||
|
||||
/****************************************************************/
|
||||
|
||||
try
|
||||
{
|
||||
fmt::print(eventstrm, "{} [{}] {}: ", time, eventlog_get_levelname_str(level), module);
|
||||
#ifdef WIN32_GUI
|
||||
if (eventlog_level_gui&currlevel)
|
||||
{
|
||||
gui_lvprintf(level, "{} [{}] {}: ", time, eventlog_get_levelname_str(level), module);
|
||||
}
|
||||
#endif
|
||||
|
||||
fmt::print(eventstrm, format_str, args...);
|
||||
#ifdef WIN32_GUI
|
||||
if (eventlog_level_gui & currlevel)
|
||||
{
|
||||
gui_lvprintf(level, format_str.data(), args...);
|
||||
}
|
||||
#endif
|
||||
|
||||
fmt::print(eventstrm, "\n");
|
||||
#ifdef WIN32_GUI
|
||||
if (eventlog_level_gui & currlevel)
|
||||
{
|
||||
gui_lvprintf(level, "\n");
|
||||
}
|
||||
#endif
|
||||
|
||||
if (eventlog_debugmode)
|
||||
{
|
||||
fmt::print("{} [{}] {}: {}\n", time, eventlog_get_levelname_str(level), module, fmt::format(format_str, args...));
|
||||
std::fflush(stdout);
|
||||
}
|
||||
}
|
||||
catch (const fmt::format_error& e)
|
||||
{
|
||||
fmt::print(eventstrm, "Failed to format string ({})\n", e.what());
|
||||
#ifdef WIN32_GUI
|
||||
if (eventlog_level_gui & currlevel)
|
||||
gui_lvprintf(eventlog_level_error, "Failed to format string ({})\n", e.what());
|
||||
#endif
|
||||
}
|
||||
|
||||
std::fflush(eventstrm);
|
||||
}
|
||||
|
||||
extern void eventlog_step(char const * filename, t_eventlog_level level, char const * module, char const * fmt, ...) PRINTF_ATTR(4, 5);
|
||||
|
||||
|
|
|
|||
|
|
@ -1,948 +0,0 @@
|
|||
/*
|
||||
Formatting library for C++
|
||||
|
||||
Copyright (c) 2012 - 2016, Victor Zverovich
|
||||
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 THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT OWNER 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.
|
||||
*/
|
||||
|
||||
#include "format.h"
|
||||
|
||||
#include <string.h>
|
||||
|
||||
#include <cctype>
|
||||
#include <cerrno>
|
||||
#include <climits>
|
||||
#include <cmath>
|
||||
#include <cstdarg>
|
||||
#include <cstddef> // for std::ptrdiff_t
|
||||
|
||||
#if defined(_WIN32) && defined(__MINGW32__)
|
||||
# include <cstring>
|
||||
#endif
|
||||
|
||||
#if FMT_USE_WINDOWS_H
|
||||
# if defined(NOMINMAX) || defined(FMT_WIN_MINMAX)
|
||||
# include <windows.h>
|
||||
# else
|
||||
# define NOMINMAX
|
||||
# include <windows.h>
|
||||
# undef NOMINMAX
|
||||
# endif
|
||||
#endif
|
||||
|
||||
using fmt::internal::Arg;
|
||||
|
||||
#if FMT_EXCEPTIONS
|
||||
# define FMT_TRY try
|
||||
# define FMT_CATCH(x) catch (x)
|
||||
#else
|
||||
# define FMT_TRY if (true)
|
||||
# define FMT_CATCH(x) if (false)
|
||||
#endif
|
||||
|
||||
#ifdef _MSC_VER
|
||||
# pragma warning(push)
|
||||
# pragma warning(disable: 4127) // conditional expression is constant
|
||||
# pragma warning(disable: 4702) // unreachable code
|
||||
// Disable deprecation warning for strerror. The latter is not called but
|
||||
// MSVC fails to detect it.
|
||||
# pragma warning(disable: 4996)
|
||||
#endif
|
||||
|
||||
// Dummy implementations of strerror_r and strerror_s called if corresponding
|
||||
// system functions are not available.
|
||||
static inline fmt::internal::Null<> strerror_r(int, char *, ...) {
|
||||
return fmt::internal::Null<>();
|
||||
}
|
||||
static inline fmt::internal::Null<> strerror_s(char *, std::size_t, ...) {
|
||||
return fmt::internal::Null<>();
|
||||
}
|
||||
|
||||
namespace fmt {
|
||||
|
||||
FMT_FUNC internal::RuntimeError::~RuntimeError() throw() {}
|
||||
FMT_FUNC FormatError::~FormatError() throw() {}
|
||||
FMT_FUNC SystemError::~SystemError() throw() {}
|
||||
|
||||
namespace {
|
||||
|
||||
#ifndef _MSC_VER
|
||||
# define FMT_SNPRINTF snprintf
|
||||
#else // _MSC_VER
|
||||
inline int fmt_snprintf(char *buffer, size_t size, const char *format, ...) {
|
||||
va_list args;
|
||||
va_start(args, format);
|
||||
int result = vsnprintf_s(buffer, size, _TRUNCATE, format, args);
|
||||
va_end(args);
|
||||
return result;
|
||||
}
|
||||
# define FMT_SNPRINTF fmt_snprintf
|
||||
#endif // _MSC_VER
|
||||
|
||||
#if defined(_WIN32) && defined(__MINGW32__) && !defined(__NO_ISOCEXT)
|
||||
# define FMT_SWPRINTF snwprintf
|
||||
#else
|
||||
# define FMT_SWPRINTF swprintf
|
||||
#endif // defined(_WIN32) && defined(__MINGW32__) && !defined(__NO_ISOCEXT)
|
||||
|
||||
// Checks if a value fits in int - used to avoid warnings about comparing
|
||||
// signed and unsigned integers.
|
||||
template <bool IsSigned>
|
||||
struct IntChecker {
|
||||
template <typename T>
|
||||
static bool fits_in_int(T value) {
|
||||
unsigned max = INT_MAX;
|
||||
return value <= max;
|
||||
}
|
||||
static bool fits_in_int(bool) { return true; }
|
||||
};
|
||||
|
||||
template <>
|
||||
struct IntChecker<true> {
|
||||
template <typename T>
|
||||
static bool fits_in_int(T value) {
|
||||
return value >= INT_MIN && value <= INT_MAX;
|
||||
}
|
||||
static bool fits_in_int(int) { return true; }
|
||||
};
|
||||
|
||||
const char RESET_COLOR[] = "\x1b[0m";
|
||||
|
||||
typedef void(*FormatFunc)(Writer &, int, StringRef);
|
||||
|
||||
// Portable thread-safe version of strerror.
|
||||
// Sets buffer to point to a string describing the error code.
|
||||
// This can be either a pointer to a string stored in buffer,
|
||||
// or a pointer to some static immutable string.
|
||||
// Returns one of the following values:
|
||||
// 0 - success
|
||||
// ERANGE - buffer is not large enough to store the error message
|
||||
// other - failure
|
||||
// Buffer should be at least of size 1.
|
||||
int safe_strerror(
|
||||
int error_code, char *&buffer, std::size_t buffer_size) FMT_NOEXCEPT {
|
||||
FMT_ASSERT(buffer != 0 && buffer_size != 0, "invalid buffer");
|
||||
|
||||
class StrError {
|
||||
private:
|
||||
int error_code_;
|
||||
char *&buffer_;
|
||||
std::size_t buffer_size_;
|
||||
|
||||
// A noop assignment operator to avoid bogus warnings.
|
||||
void operator=(const StrError &) {}
|
||||
|
||||
// Handle the result of XSI-compliant version of strerror_r.
|
||||
int handle(int result) {
|
||||
// glibc versions before 2.13 return result in errno.
|
||||
return result == -1 ? errno : result;
|
||||
}
|
||||
|
||||
// Handle the result of GNU-specific version of strerror_r.
|
||||
int handle(char *message) {
|
||||
// If the buffer is full then the message is probably truncated.
|
||||
if (message == buffer_ && strlen(buffer_) == buffer_size_ - 1)
|
||||
return ERANGE;
|
||||
buffer_ = message;
|
||||
return 0;
|
||||
}
|
||||
|
||||
// Handle the case when strerror_r is not available.
|
||||
int handle(internal::Null<>) {
|
||||
return fallback(strerror_s(buffer_, buffer_size_, error_code_));
|
||||
}
|
||||
|
||||
// Fallback to strerror_s when strerror_r is not available.
|
||||
int fallback(int result) {
|
||||
// If the buffer is full then the message is probably truncated.
|
||||
return result == 0 && strlen(buffer_) == buffer_size_ - 1 ?
|
||||
ERANGE : result;
|
||||
}
|
||||
|
||||
// Fallback to strerror if strerror_r and strerror_s are not available.
|
||||
int fallback(internal::Null<>) {
|
||||
errno = 0;
|
||||
buffer_ = strerror(error_code_);
|
||||
return errno;
|
||||
}
|
||||
|
||||
public:
|
||||
StrError(int err_code, char *&buf, std::size_t buf_size)
|
||||
: error_code_(err_code), buffer_(buf), buffer_size_(buf_size) {}
|
||||
|
||||
int run() {
|
||||
strerror_r(0, 0, ""); // Suppress a warning about unused strerror_r.
|
||||
return handle(strerror_r(error_code_, buffer_, buffer_size_));
|
||||
}
|
||||
};
|
||||
return StrError(error_code, buffer, buffer_size).run();
|
||||
}
|
||||
|
||||
void format_error_code(Writer &out, int error_code,
|
||||
StringRef message) FMT_NOEXCEPT {
|
||||
// Report error code making sure that the output fits into
|
||||
// INLINE_BUFFER_SIZE to avoid dynamic memory allocation and potential
|
||||
// bad_alloc.
|
||||
out.clear();
|
||||
static const char SEP[] = ": ";
|
||||
static const char ERROR_STR[] = "error ";
|
||||
// Subtract 2 to account for terminating null characters in SEP and ERROR_STR.
|
||||
std::size_t error_code_size = sizeof(SEP) + sizeof(ERROR_STR) - 2;
|
||||
typedef internal::IntTraits<int>::MainType MainType;
|
||||
MainType abs_value = static_cast<MainType>(error_code);
|
||||
if (internal::is_negative(error_code)) {
|
||||
abs_value = 0 - abs_value;
|
||||
++error_code_size;
|
||||
}
|
||||
error_code_size += internal::count_digits(abs_value);
|
||||
if (message.size() <= internal::INLINE_BUFFER_SIZE - error_code_size)
|
||||
out << message << SEP;
|
||||
out << ERROR_STR << error_code;
|
||||
assert(out.size() <= internal::INLINE_BUFFER_SIZE);
|
||||
}
|
||||
|
||||
void report_error(FormatFunc func, int error_code,
|
||||
StringRef message) FMT_NOEXCEPT {
|
||||
MemoryWriter full_message;
|
||||
func(full_message, error_code, message);
|
||||
// Use Writer::data instead of Writer::c_str to avoid potential memory
|
||||
// allocation.
|
||||
std::fwrite(full_message.data(), full_message.size(), 1, stderr);
|
||||
std::fputc('\n', stderr);
|
||||
}
|
||||
|
||||
// IsZeroInt::visit(arg) returns true iff arg is a zero integer.
|
||||
class IsZeroInt : public ArgVisitor<IsZeroInt, bool> {
|
||||
public:
|
||||
template <typename T>
|
||||
bool visit_any_int(T value) { return value == 0; }
|
||||
};
|
||||
|
||||
// Checks if an argument is a valid printf width specifier and sets
|
||||
// left alignment if it is negative.
|
||||
class WidthHandler : public ArgVisitor<WidthHandler, unsigned> {
|
||||
private:
|
||||
FormatSpec &spec_;
|
||||
|
||||
FMT_DISALLOW_COPY_AND_ASSIGN(WidthHandler);
|
||||
|
||||
public:
|
||||
explicit WidthHandler(FormatSpec &spec) : spec_(spec) {}
|
||||
|
||||
void report_unhandled_arg() {
|
||||
FMT_THROW(FormatError("width is not integer"));
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
unsigned visit_any_int(T value) {
|
||||
typedef typename internal::IntTraits<T>::MainType UnsignedType;
|
||||
UnsignedType width = static_cast<UnsignedType>(value);
|
||||
if (internal::is_negative(value)) {
|
||||
spec_.align_ = ALIGN_LEFT;
|
||||
width = 0 - width;
|
||||
}
|
||||
if (width > INT_MAX)
|
||||
FMT_THROW(FormatError("number is too big"));
|
||||
return static_cast<unsigned>(width);
|
||||
}
|
||||
};
|
||||
|
||||
class PrecisionHandler : public ArgVisitor<PrecisionHandler, int> {
|
||||
public:
|
||||
void report_unhandled_arg() {
|
||||
FMT_THROW(FormatError("precision is not integer"));
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
int visit_any_int(T value) {
|
||||
if (!IntChecker<std::numeric_limits<T>::is_signed>::fits_in_int(value))
|
||||
FMT_THROW(FormatError("number is too big"));
|
||||
return static_cast<int>(value);
|
||||
}
|
||||
};
|
||||
|
||||
template <typename T, typename U>
|
||||
struct is_same {
|
||||
enum { value = 0 };
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
struct is_same<T, T> {
|
||||
enum { value = 1 };
|
||||
};
|
||||
|
||||
// An argument visitor that converts an integer argument to T for printf,
|
||||
// if T is an integral type. If T is void, the argument is converted to
|
||||
// corresponding signed or unsigned type depending on the type specifier:
|
||||
// 'd' and 'i' - signed, other - unsigned)
|
||||
template <typename T = void>
|
||||
class ArgConverter : public ArgVisitor<ArgConverter<T>, void> {
|
||||
private:
|
||||
internal::Arg &arg_;
|
||||
wchar_t type_;
|
||||
|
||||
FMT_DISALLOW_COPY_AND_ASSIGN(ArgConverter);
|
||||
|
||||
public:
|
||||
ArgConverter(internal::Arg &arg, wchar_t type)
|
||||
: arg_(arg), type_(type) {}
|
||||
|
||||
void visit_bool(bool value) {
|
||||
if (type_ != 's')
|
||||
visit_any_int(value);
|
||||
}
|
||||
|
||||
template <typename U>
|
||||
void visit_any_int(U value) {
|
||||
bool is_signed = type_ == 'd' || type_ == 'i';
|
||||
using internal::Arg;
|
||||
typedef typename internal::Conditional<
|
||||
is_same<T, void>::value, U, T>::type TargetType;
|
||||
if (sizeof(TargetType) <= sizeof(int)) {
|
||||
// Extra casts are used to silence warnings.
|
||||
if (is_signed) {
|
||||
arg_.type = Arg::INT;
|
||||
arg_.int_value = static_cast<int>(static_cast<TargetType>(value));
|
||||
}
|
||||
else {
|
||||
arg_.type = Arg::UINT;
|
||||
typedef typename internal::MakeUnsigned<TargetType>::Type Unsigned;
|
||||
arg_.uint_value = static_cast<unsigned>(static_cast<Unsigned>(value));
|
||||
}
|
||||
}
|
||||
else {
|
||||
if (is_signed) {
|
||||
arg_.type = Arg::LONG_LONG;
|
||||
// glibc's printf doesn't sign extend arguments of smaller types:
|
||||
// std::printf("%lld", -42); // prints "4294967254"
|
||||
// but we don't have to do the same because it's a UB.
|
||||
arg_.long_long_value = static_cast<LongLong>(value);
|
||||
}
|
||||
else {
|
||||
arg_.type = Arg::ULONG_LONG;
|
||||
arg_.ulong_long_value =
|
||||
static_cast<typename internal::MakeUnsigned<U>::Type>(value);
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
// Converts an integer argument to char for printf.
|
||||
class CharConverter : public ArgVisitor<CharConverter, void> {
|
||||
private:
|
||||
internal::Arg &arg_;
|
||||
|
||||
FMT_DISALLOW_COPY_AND_ASSIGN(CharConverter);
|
||||
|
||||
public:
|
||||
explicit CharConverter(internal::Arg &arg) : arg_(arg) {}
|
||||
|
||||
template <typename T>
|
||||
void visit_any_int(T value) {
|
||||
arg_.type = internal::Arg::CHAR;
|
||||
arg_.int_value = static_cast<char>(value);
|
||||
}
|
||||
};
|
||||
} // namespace
|
||||
|
||||
namespace internal {
|
||||
|
||||
template <typename Char>
|
||||
class PrintfArgFormatter :
|
||||
public ArgFormatterBase<PrintfArgFormatter<Char>, Char> {
|
||||
|
||||
void write_null_pointer() {
|
||||
this->spec().type_ = 0;
|
||||
this->write("(nil)");
|
||||
}
|
||||
|
||||
typedef ArgFormatterBase<PrintfArgFormatter<Char>, Char> Base;
|
||||
|
||||
public:
|
||||
PrintfArgFormatter(BasicWriter<Char> &w, FormatSpec &s)
|
||||
: ArgFormatterBase<PrintfArgFormatter<Char>, Char>(w, s) {}
|
||||
|
||||
void visit_bool(bool value) {
|
||||
FormatSpec &fmt_spec = this->spec();
|
||||
if (fmt_spec.type_ != 's')
|
||||
return this->visit_any_int(value);
|
||||
fmt_spec.type_ = 0;
|
||||
this->write(value);
|
||||
}
|
||||
|
||||
void visit_char(int value) {
|
||||
const FormatSpec &fmt_spec = this->spec();
|
||||
BasicWriter<Char> &w = this->writer();
|
||||
if (fmt_spec.type_ && fmt_spec.type_ != 'c')
|
||||
w.write_int(value, fmt_spec);
|
||||
typedef typename BasicWriter<Char>::CharPtr CharPtr;
|
||||
CharPtr out = CharPtr();
|
||||
if (fmt_spec.width_ > 1) {
|
||||
Char fill = ' ';
|
||||
out = w.grow_buffer(fmt_spec.width_);
|
||||
if (fmt_spec.align_ != ALIGN_LEFT) {
|
||||
std::fill_n(out, fmt_spec.width_ - 1, fill);
|
||||
out += fmt_spec.width_ - 1;
|
||||
}
|
||||
else {
|
||||
std::fill_n(out + 1, fmt_spec.width_ - 1, fill);
|
||||
}
|
||||
}
|
||||
else {
|
||||
out = w.grow_buffer(1);
|
||||
}
|
||||
*out = static_cast<Char>(value);
|
||||
}
|
||||
|
||||
void visit_cstring(const char *value) {
|
||||
if (value)
|
||||
Base::visit_cstring(value);
|
||||
else if (this->spec().type_ == 'p')
|
||||
write_null_pointer();
|
||||
else
|
||||
this->write("(null)");
|
||||
}
|
||||
|
||||
void visit_pointer(const void *value) {
|
||||
if (value)
|
||||
return Base::visit_pointer(value);
|
||||
this->spec().type_ = 0;
|
||||
write_null_pointer();
|
||||
}
|
||||
|
||||
void visit_custom(Arg::CustomValue c) {
|
||||
BasicFormatter<Char> formatter(ArgList(), this->writer());
|
||||
const Char format_str[] = { '}', 0 };
|
||||
const Char *format = format_str;
|
||||
c.format(&formatter, c.value, &format);
|
||||
}
|
||||
};
|
||||
} // namespace internal
|
||||
} // namespace fmt
|
||||
|
||||
FMT_FUNC void fmt::SystemError::init(
|
||||
int err_code, CStringRef format_str, ArgList args) {
|
||||
error_code_ = err_code;
|
||||
MemoryWriter w;
|
||||
internal::format_system_error(w, err_code, format(format_str, args));
|
||||
std::runtime_error &base = *this;
|
||||
base = std::runtime_error(w.str());
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
int fmt::internal::CharTraits<char>::format_float(
|
||||
char *buffer, std::size_t size, const char *format,
|
||||
unsigned width, int precision, T value) {
|
||||
if (width == 0) {
|
||||
return precision < 0 ?
|
||||
FMT_SNPRINTF(buffer, size, format, value) :
|
||||
FMT_SNPRINTF(buffer, size, format, precision, value);
|
||||
}
|
||||
return precision < 0 ?
|
||||
FMT_SNPRINTF(buffer, size, format, width, value) :
|
||||
FMT_SNPRINTF(buffer, size, format, width, precision, value);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
int fmt::internal::CharTraits<wchar_t>::format_float(
|
||||
wchar_t *buffer, std::size_t size, const wchar_t *format,
|
||||
unsigned width, int precision, T value) {
|
||||
if (width == 0) {
|
||||
return precision < 0 ?
|
||||
FMT_SWPRINTF(buffer, size, format, value) :
|
||||
FMT_SWPRINTF(buffer, size, format, precision, value);
|
||||
}
|
||||
return precision < 0 ?
|
||||
FMT_SWPRINTF(buffer, size, format, width, value) :
|
||||
FMT_SWPRINTF(buffer, size, format, width, precision, value);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
const char fmt::internal::BasicData<T>::DIGITS[] =
|
||||
"0001020304050607080910111213141516171819"
|
||||
"2021222324252627282930313233343536373839"
|
||||
"4041424344454647484950515253545556575859"
|
||||
"6061626364656667686970717273747576777879"
|
||||
"8081828384858687888990919293949596979899";
|
||||
|
||||
#define FMT_POWERS_OF_10(factor) \
|
||||
factor * 10, \
|
||||
factor * 100, \
|
||||
factor * 1000, \
|
||||
factor * 10000, \
|
||||
factor * 100000, \
|
||||
factor * 1000000, \
|
||||
factor * 10000000, \
|
||||
factor * 100000000, \
|
||||
factor * 1000000000
|
||||
|
||||
template <typename T>
|
||||
const uint32_t fmt::internal::BasicData<T>::POWERS_OF_10_32[] = {
|
||||
0, FMT_POWERS_OF_10(1)
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
const uint64_t fmt::internal::BasicData<T>::POWERS_OF_10_64[] = {
|
||||
0,
|
||||
FMT_POWERS_OF_10(1),
|
||||
FMT_POWERS_OF_10(fmt::ULongLong(1000000000)),
|
||||
// Multiply several constants instead of using a single long long constant
|
||||
// to avoid warnings about C++98 not supporting long long.
|
||||
fmt::ULongLong(1000000000) * fmt::ULongLong(1000000000) * 10
|
||||
};
|
||||
|
||||
FMT_FUNC void fmt::internal::report_unknown_type(char code, const char *type) {
|
||||
(void)type;
|
||||
if (std::isprint(static_cast<unsigned char>(code))) {
|
||||
FMT_THROW(fmt::FormatError(
|
||||
fmt::format("unknown format code '{}' for {}", code, type)));
|
||||
}
|
||||
FMT_THROW(fmt::FormatError(
|
||||
fmt::format("unknown format code '\\x{:02x}' for {}",
|
||||
static_cast<unsigned>(code), type)));
|
||||
}
|
||||
|
||||
#if FMT_USE_WINDOWS_H
|
||||
|
||||
FMT_FUNC fmt::internal::UTF8ToUTF16::UTF8ToUTF16(fmt::StringRef s) {
|
||||
static const char ERROR_MSG[] = "cannot convert string from UTF-8 to UTF-16";
|
||||
if (s.size() > INT_MAX)
|
||||
FMT_THROW(WindowsError(ERROR_INVALID_PARAMETER, ERROR_MSG));
|
||||
int s_size = static_cast<int>(s.size());
|
||||
int length = MultiByteToWideChar(
|
||||
CP_UTF8, MB_ERR_INVALID_CHARS, s.data(), s_size, 0, 0);
|
||||
if (length == 0)
|
||||
FMT_THROW(WindowsError(GetLastError(), ERROR_MSG));
|
||||
buffer_.resize(length + 1);
|
||||
length = MultiByteToWideChar(
|
||||
CP_UTF8, MB_ERR_INVALID_CHARS, s.data(), s_size, &buffer_[0], length);
|
||||
if (length == 0)
|
||||
FMT_THROW(WindowsError(GetLastError(), ERROR_MSG));
|
||||
buffer_[length] = 0;
|
||||
}
|
||||
|
||||
FMT_FUNC fmt::internal::UTF16ToUTF8::UTF16ToUTF8(fmt::WStringRef s) {
|
||||
if (int error_code = convert(s)) {
|
||||
FMT_THROW(WindowsError(error_code,
|
||||
"cannot convert string from UTF-16 to UTF-8"));
|
||||
}
|
||||
}
|
||||
|
||||
FMT_FUNC int fmt::internal::UTF16ToUTF8::convert(fmt::WStringRef s) {
|
||||
if (s.size() > INT_MAX)
|
||||
return ERROR_INVALID_PARAMETER;
|
||||
int s_size = static_cast<int>(s.size());
|
||||
int length = WideCharToMultiByte(CP_UTF8, 0, s.data(), s_size, 0, 0, 0, 0);
|
||||
if (length == 0)
|
||||
return GetLastError();
|
||||
buffer_.resize(length + 1);
|
||||
length = WideCharToMultiByte(
|
||||
CP_UTF8, 0, s.data(), s_size, &buffer_[0], length, 0, 0);
|
||||
if (length == 0)
|
||||
return GetLastError();
|
||||
buffer_[length] = 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
FMT_FUNC void fmt::WindowsError::init(
|
||||
int err_code, CStringRef format_str, ArgList args) {
|
||||
error_code_ = err_code;
|
||||
MemoryWriter w;
|
||||
internal::format_windows_error(w, err_code, format(format_str, args));
|
||||
std::runtime_error &base = *this;
|
||||
base = std::runtime_error(w.str());
|
||||
}
|
||||
|
||||
FMT_FUNC void fmt::internal::format_windows_error(
|
||||
fmt::Writer &out, int error_code,
|
||||
fmt::StringRef message) FMT_NOEXCEPT {
|
||||
FMT_TRY{
|
||||
MemoryBuffer<wchar_t, INLINE_BUFFER_SIZE> buffer;
|
||||
buffer.resize(INLINE_BUFFER_SIZE);
|
||||
for (;;) {
|
||||
wchar_t *system_message = &buffer[0];
|
||||
int result = FormatMessageW(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
|
||||
0, error_code, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
|
||||
system_message, static_cast<uint32_t>(buffer.size()), 0);
|
||||
if (result != 0) {
|
||||
UTF16ToUTF8 utf8_message;
|
||||
if (utf8_message.convert(system_message) == ERROR_SUCCESS) {
|
||||
out << message << ": " << utf8_message;
|
||||
return;
|
||||
}
|
||||
break;
|
||||
}
|
||||
if (GetLastError() != ERROR_INSUFFICIENT_BUFFER)
|
||||
break; // Can't get error message, report error code instead.
|
||||
buffer.resize(buffer.size() * 2);
|
||||
}
|
||||
} FMT_CATCH(...) {}
|
||||
fmt::format_error_code(out, error_code, message); // 'fmt::' is for bcc32.
|
||||
}
|
||||
|
||||
#endif // FMT_USE_WINDOWS_H
|
||||
|
||||
FMT_FUNC void fmt::internal::format_system_error(
|
||||
fmt::Writer &out, int error_code,
|
||||
fmt::StringRef message) FMT_NOEXCEPT {
|
||||
FMT_TRY{
|
||||
MemoryBuffer<char, INLINE_BUFFER_SIZE> buffer;
|
||||
buffer.resize(INLINE_BUFFER_SIZE);
|
||||
for (;;) {
|
||||
char *system_message = &buffer[0];
|
||||
int result = safe_strerror(error_code, system_message, buffer.size());
|
||||
if (result == 0) {
|
||||
out << message << ": " << system_message;
|
||||
return;
|
||||
}
|
||||
if (result != ERANGE)
|
||||
break; // Can't get error message, report error code instead.
|
||||
buffer.resize(buffer.size() * 2);
|
||||
}
|
||||
} FMT_CATCH(...) {}
|
||||
fmt::format_error_code(out, error_code, message); // 'fmt::' is for bcc32.
|
||||
}
|
||||
|
||||
template <typename Char>
|
||||
void fmt::internal::ArgMap<Char>::init(const ArgList &args) {
|
||||
if (!map_.empty())
|
||||
return;
|
||||
typedef internal::NamedArg<Char> NamedArg;
|
||||
const NamedArg *named_arg = 0;
|
||||
bool use_values =
|
||||
args.type(ArgList::MAX_PACKED_ARGS - 1) == internal::Arg::NONE;
|
||||
if (use_values) {
|
||||
for (unsigned i = 0;/*nothing*/; ++i) {
|
||||
internal::Arg::Type arg_type = args.type(i);
|
||||
switch (arg_type) {
|
||||
case internal::Arg::NONE:
|
||||
return;
|
||||
case internal::Arg::NAMED_ARG:
|
||||
named_arg = static_cast<const NamedArg*>(args.values_[i].pointer);
|
||||
map_.push_back(Pair(named_arg->name, *named_arg));
|
||||
break;
|
||||
default:
|
||||
/*nothing*/;
|
||||
}
|
||||
}
|
||||
return;
|
||||
}
|
||||
for (unsigned i = 0; i != ArgList::MAX_PACKED_ARGS; ++i) {
|
||||
internal::Arg::Type arg_type = args.type(i);
|
||||
if (arg_type == internal::Arg::NAMED_ARG) {
|
||||
named_arg = static_cast<const NamedArg*>(args.args_[i].pointer);
|
||||
map_.push_back(Pair(named_arg->name, *named_arg));
|
||||
}
|
||||
}
|
||||
for (unsigned i = ArgList::MAX_PACKED_ARGS;/*nothing*/; ++i) {
|
||||
switch (args.args_[i].type) {
|
||||
case internal::Arg::NONE:
|
||||
return;
|
||||
case internal::Arg::NAMED_ARG:
|
||||
named_arg = static_cast<const NamedArg*>(args.args_[i].pointer);
|
||||
map_.push_back(Pair(named_arg->name, *named_arg));
|
||||
break;
|
||||
default:
|
||||
/*nothing*/;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
template <typename Char>
|
||||
void fmt::internal::FixedBuffer<Char>::grow(std::size_t) {
|
||||
FMT_THROW(std::runtime_error("buffer overflow"));
|
||||
}
|
||||
|
||||
FMT_FUNC Arg fmt::internal::FormatterBase::do_get_arg(
|
||||
unsigned arg_index, const char *&error) {
|
||||
Arg arg = args_[arg_index];
|
||||
switch (arg.type) {
|
||||
case Arg::NONE:
|
||||
error = "argument index out of range";
|
||||
break;
|
||||
case Arg::NAMED_ARG:
|
||||
arg = *static_cast<const internal::Arg*>(arg.pointer);
|
||||
break;
|
||||
default:
|
||||
/*nothing*/;
|
||||
}
|
||||
return arg;
|
||||
}
|
||||
|
||||
template <typename Char>
|
||||
void fmt::internal::PrintfFormatter<Char>::parse_flags(
|
||||
FormatSpec &spec, const Char *&s) {
|
||||
for (;;) {
|
||||
switch (*s++) {
|
||||
case '-':
|
||||
spec.align_ = ALIGN_LEFT;
|
||||
break;
|
||||
case '+':
|
||||
spec.flags_ |= SIGN_FLAG | PLUS_FLAG;
|
||||
break;
|
||||
case '0':
|
||||
spec.fill_ = '0';
|
||||
break;
|
||||
case ' ':
|
||||
spec.flags_ |= SIGN_FLAG;
|
||||
break;
|
||||
case '#':
|
||||
spec.flags_ |= HASH_FLAG;
|
||||
break;
|
||||
default:
|
||||
--s;
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
template <typename Char>
|
||||
Arg fmt::internal::PrintfFormatter<Char>::get_arg(
|
||||
const Char *s, unsigned arg_index) {
|
||||
(void)s;
|
||||
const char *error = 0;
|
||||
Arg arg = arg_index == UINT_MAX ?
|
||||
next_arg(error) : FormatterBase::get_arg(arg_index - 1, error);
|
||||
if (error)
|
||||
FMT_THROW(FormatError(!*s ? "invalid format string" : error));
|
||||
return arg;
|
||||
}
|
||||
|
||||
template <typename Char>
|
||||
unsigned fmt::internal::PrintfFormatter<Char>::parse_header(
|
||||
const Char *&s, FormatSpec &spec) {
|
||||
unsigned arg_index = UINT_MAX;
|
||||
Char c = *s;
|
||||
if (c >= '0' && c <= '9') {
|
||||
// Parse an argument index (if followed by '$') or a width possibly
|
||||
// preceded with '0' flag(s).
|
||||
unsigned value = parse_nonnegative_int(s);
|
||||
if (*s == '$') { // value is an argument index
|
||||
++s;
|
||||
arg_index = value;
|
||||
}
|
||||
else {
|
||||
if (c == '0')
|
||||
spec.fill_ = '0';
|
||||
if (value != 0) {
|
||||
// Nonzero value means that we parsed width and don't need to
|
||||
// parse it or flags again, so return now.
|
||||
spec.width_ = value;
|
||||
return arg_index;
|
||||
}
|
||||
}
|
||||
}
|
||||
parse_flags(spec, s);
|
||||
// Parse width.
|
||||
if (*s >= '0' && *s <= '9') {
|
||||
spec.width_ = parse_nonnegative_int(s);
|
||||
}
|
||||
else if (*s == '*') {
|
||||
++s;
|
||||
spec.width_ = WidthHandler(spec).visit(get_arg(s));
|
||||
}
|
||||
return arg_index;
|
||||
}
|
||||
|
||||
template <typename Char>
|
||||
void fmt::internal::PrintfFormatter<Char>::format(
|
||||
BasicWriter<Char> &writer, BasicCStringRef<Char> format_str) {
|
||||
const Char *start = format_str.c_str();
|
||||
const Char *s = start;
|
||||
while (*s) {
|
||||
Char c = *s++;
|
||||
if (c != '%') continue;
|
||||
if (*s == c) {
|
||||
write(writer, start, s);
|
||||
start = ++s;
|
||||
continue;
|
||||
}
|
||||
write(writer, start, s - 1);
|
||||
|
||||
FormatSpec spec;
|
||||
spec.align_ = ALIGN_RIGHT;
|
||||
|
||||
// Parse argument index, flags and width.
|
||||
unsigned arg_index = parse_header(s, spec);
|
||||
|
||||
// Parse precision.
|
||||
if (*s == '.') {
|
||||
++s;
|
||||
if ('0' <= *s && *s <= '9') {
|
||||
spec.precision_ = static_cast<int>(parse_nonnegative_int(s));
|
||||
}
|
||||
else if (*s == '*') {
|
||||
++s;
|
||||
spec.precision_ = PrecisionHandler().visit(get_arg(s));
|
||||
}
|
||||
}
|
||||
|
||||
Arg arg = get_arg(s, arg_index);
|
||||
if (spec.flag(HASH_FLAG) && IsZeroInt().visit(arg))
|
||||
spec.flags_ &= ~to_unsigned<int>(HASH_FLAG);
|
||||
if (spec.fill_ == '0') {
|
||||
if (arg.type <= Arg::LAST_NUMERIC_TYPE)
|
||||
spec.align_ = ALIGN_NUMERIC;
|
||||
else
|
||||
spec.fill_ = ' '; // Ignore '0' flag for non-numeric types.
|
||||
}
|
||||
|
||||
// Parse length and convert the argument to the required type.
|
||||
switch (*s++) {
|
||||
case 'h':
|
||||
if (*s == 'h')
|
||||
ArgConverter<signed char>(arg, *++s).visit(arg);
|
||||
else
|
||||
ArgConverter<short>(arg, *s).visit(arg);
|
||||
break;
|
||||
case 'l':
|
||||
if (*s == 'l')
|
||||
ArgConverter<fmt::LongLong>(arg, *++s).visit(arg);
|
||||
else
|
||||
ArgConverter<long>(arg, *s).visit(arg);
|
||||
break;
|
||||
case 'j':
|
||||
ArgConverter<intmax_t>(arg, *s).visit(arg);
|
||||
break;
|
||||
case 'z':
|
||||
ArgConverter<std::size_t>(arg, *s).visit(arg);
|
||||
break;
|
||||
case 't':
|
||||
ArgConverter<std::ptrdiff_t>(arg, *s).visit(arg);
|
||||
break;
|
||||
case 'L':
|
||||
// printf produces garbage when 'L' is omitted for long double, no
|
||||
// need to do the same.
|
||||
break;
|
||||
default:
|
||||
--s;
|
||||
ArgConverter<void>(arg, *s).visit(arg);
|
||||
}
|
||||
|
||||
// Parse type.
|
||||
if (!*s)
|
||||
FMT_THROW(FormatError("invalid format string"));
|
||||
spec.type_ = static_cast<char>(*s++);
|
||||
if (arg.type <= Arg::LAST_INTEGER_TYPE) {
|
||||
// Normalize type.
|
||||
switch (spec.type_) {
|
||||
case 'i': case 'u':
|
||||
spec.type_ = 'd';
|
||||
break;
|
||||
case 'c':
|
||||
// TODO: handle wchar_t
|
||||
CharConverter(arg).visit(arg);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
start = s;
|
||||
|
||||
// Format argument.
|
||||
internal::PrintfArgFormatter<Char>(writer, spec).visit(arg);
|
||||
}
|
||||
write(writer, start, s);
|
||||
}
|
||||
|
||||
FMT_FUNC void fmt::report_system_error(
|
||||
int error_code, fmt::StringRef message) FMT_NOEXCEPT {
|
||||
// 'fmt::' is for bcc32.
|
||||
fmt::report_error(internal::format_system_error, error_code, message);
|
||||
}
|
||||
|
||||
#if FMT_USE_WINDOWS_H
|
||||
FMT_FUNC void fmt::report_windows_error(
|
||||
int error_code, fmt::StringRef message) FMT_NOEXCEPT {
|
||||
// 'fmt::' is for bcc32.
|
||||
fmt::report_error(internal::format_windows_error, error_code, message);
|
||||
}
|
||||
#endif
|
||||
|
||||
FMT_FUNC void fmt::print(std::FILE *f, CStringRef format_str, ArgList args) {
|
||||
MemoryWriter w;
|
||||
w.write(format_str, args);
|
||||
std::fwrite(w.data(), 1, w.size(), f);
|
||||
}
|
||||
|
||||
FMT_FUNC void fmt::print(CStringRef format_str, ArgList args) {
|
||||
print(stdout, format_str, args);
|
||||
}
|
||||
|
||||
FMT_FUNC void fmt::print_colored(Color c, CStringRef format, ArgList args) {
|
||||
char escape[] = "\x1b[30m";
|
||||
escape[3] = static_cast<char>('0' + c);
|
||||
std::fputs(escape, stdout);
|
||||
print(format, args);
|
||||
std::fputs(RESET_COLOR, stdout);
|
||||
}
|
||||
|
||||
FMT_FUNC int fmt::fprintf(std::FILE *f, CStringRef format, ArgList args) {
|
||||
MemoryWriter w;
|
||||
printf(w, format, args);
|
||||
std::size_t size = w.size();
|
||||
return std::fwrite(w.data(), 1, size, f) < size ? -1 : static_cast<int>(size);
|
||||
}
|
||||
|
||||
#ifndef FMT_HEADER_ONLY
|
||||
|
||||
template struct fmt::internal::BasicData<void>;
|
||||
|
||||
// Explicit instantiations for char.
|
||||
|
||||
template void fmt::internal::FixedBuffer<char>::grow(std::size_t);
|
||||
|
||||
template void fmt::internal::ArgMap<char>::init(const fmt::ArgList &args);
|
||||
|
||||
template void fmt::internal::PrintfFormatter<char>::format(
|
||||
BasicWriter<char> &writer, CStringRef format);
|
||||
|
||||
template int fmt::internal::CharTraits<char>::format_float(
|
||||
char *buffer, std::size_t size, const char *format,
|
||||
unsigned width, int precision, double value);
|
||||
|
||||
template int fmt::internal::CharTraits<char>::format_float(
|
||||
char *buffer, std::size_t size, const char *format,
|
||||
unsigned width, int precision, long double value);
|
||||
|
||||
// Explicit instantiations for wchar_t.
|
||||
|
||||
template void fmt::internal::FixedBuffer<wchar_t>::grow(std::size_t);
|
||||
|
||||
template void fmt::internal::ArgMap<wchar_t>::init(const fmt::ArgList &args);
|
||||
|
||||
template void fmt::internal::PrintfFormatter<wchar_t>::format(
|
||||
BasicWriter<wchar_t> &writer, WCStringRef format);
|
||||
|
||||
template int fmt::internal::CharTraits<wchar_t>::format_float(
|
||||
wchar_t *buffer, std::size_t size, const wchar_t *format,
|
||||
unsigned width, int precision, double value);
|
||||
|
||||
template int fmt::internal::CharTraits<wchar_t>::format_float(
|
||||
wchar_t *buffer, std::size_t size, const wchar_t *format,
|
||||
unsigned width, int precision, long double value);
|
||||
|
||||
#endif // FMT_HEADER_ONLY
|
||||
|
||||
#ifdef _MSC_VER
|
||||
# pragma warning(pop)
|
||||
#endif
|
||||
3903
src/common/format.h
3903
src/common/format.h
File diff suppressed because it is too large
Load diff
|
|
@ -27,8 +27,10 @@
|
|||
#include <windows.h>
|
||||
#include <richedit.h>
|
||||
|
||||
#include <fmt/format.h>
|
||||
|
||||
#include "common/eventlog.h"
|
||||
#include <common/format.h>
|
||||
|
||||
#include "common/setup_after.h"
|
||||
|
||||
namespace pvpgn
|
||||
|
|
@ -36,8 +38,37 @@ namespace pvpgn
|
|||
|
||||
HWND ghwndConsole;
|
||||
|
||||
static void guiAddText(const char *str, COLORREF clr)
|
||||
extern void guiAddText(t_eventlog_level level, const char *str)
|
||||
{
|
||||
COLORREF clr;
|
||||
|
||||
switch (level)
|
||||
{
|
||||
case eventlog_level_none:
|
||||
clr = RGB(0, 0, 0);
|
||||
break;
|
||||
case eventlog_level_trace:
|
||||
clr = RGB(255, 0, 255);
|
||||
break;
|
||||
case eventlog_level_debug:
|
||||
clr = RGB(0, 0, 255);
|
||||
break;
|
||||
case eventlog_level_info:
|
||||
clr = RGB(0, 0, 0);
|
||||
break;
|
||||
case eventlog_level_warn:
|
||||
clr = RGB(255, 128, 64);
|
||||
break;
|
||||
case eventlog_level_error:
|
||||
clr = RGB(255, 0, 0);
|
||||
break;
|
||||
case eventlog_level_fatal:
|
||||
clr = RGB(255, 0, 0);
|
||||
break;
|
||||
default:
|
||||
clr = RGB(0, 0, 0);
|
||||
}
|
||||
|
||||
int text_length = SendMessageW(ghwndConsole, WM_GETTEXTLENGTH, 0, 0);
|
||||
|
||||
if (text_length > 30000)
|
||||
|
|
@ -65,41 +96,5 @@ namespace pvpgn
|
|||
SendMessageW(ghwndConsole, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
|
||||
SendMessageA(ghwndConsole, EM_REPLACESEL, FALSE, (LPARAM)str);
|
||||
}
|
||||
|
||||
//template <typename... Args>
|
||||
//void gui_lvprintf(t_eventlog_level l, const char* format, const Args& ... args)
|
||||
void gui_lvprintf(t_eventlog_level l, const char* format, fmt::ArgList args)
|
||||
{
|
||||
COLORREF clr;
|
||||
|
||||
switch (l)
|
||||
{
|
||||
case eventlog_level_none:
|
||||
clr = RGB(0, 0, 0);
|
||||
break;
|
||||
case eventlog_level_trace:
|
||||
clr = RGB(255, 0, 255);
|
||||
break;
|
||||
case eventlog_level_debug:
|
||||
clr = RGB(0, 0, 255);
|
||||
break;
|
||||
case eventlog_level_info:
|
||||
clr = RGB(0, 0, 0);
|
||||
break;
|
||||
case eventlog_level_warn:
|
||||
clr = RGB(255, 128, 64);
|
||||
break;
|
||||
case eventlog_level_error:
|
||||
clr = RGB(255, 0, 0);
|
||||
break;
|
||||
case eventlog_level_fatal:
|
||||
clr = RGB(255, 0, 0);
|
||||
break;
|
||||
default:
|
||||
clr = RGB(0, 0, 0);
|
||||
}
|
||||
|
||||
guiAddText(fmt::format(format, args).c_str(), clr);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -21,15 +21,24 @@
|
|||
|
||||
#ifdef WIN32_GUI
|
||||
|
||||
#include <cstdarg>
|
||||
#include <cwchar>
|
||||
#include <string>
|
||||
#include <utility>
|
||||
|
||||
#include <fmt/format.h>
|
||||
|
||||
#include "common/eventlog.h"
|
||||
#include <common/format.h>
|
||||
|
||||
namespace pvpgn
|
||||
{
|
||||
//template <typename... Args>
|
||||
//void gui_lvprintf(t_eventlog_level l, const char* format, const Args& ... args);
|
||||
void gui_lvprintf(t_eventlog_level l, const char* format, fmt::ArgList args);
|
||||
FMT_VARIADIC(void, gui_lvprintf, t_eventlog_level, const char*);
|
||||
extern void guiAddText(t_eventlog_level level, const char *str);
|
||||
|
||||
template <typename... Args>
|
||||
void gui_lvprintf(t_eventlog_level level, fmt::string_view format_str, const Args& ... args)
|
||||
{
|
||||
guiAddText(level, fmt::format(format_str, args...).c_str());
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue