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Add wchar_t support for Windows.

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pull/111/head
Artem Martynovich 10 years ago
parent 08b6b0beed
commit 2b59393bda
6 changed files with 68 additions and 38 deletions
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8
include/spdlog/common.h
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@ -36,6 +36,14 @@
#define SPDLOG_NOEXCEPT throw()
#endif
#ifdef WIN32
typedef std::wstring tstring;
typedef wchar_t tchar;
#else
#define L
typedef std::string tstring;
typedef char tchar;
#endif
namespace spdlog
{

7
include/spdlog/details/format.h
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@ -2648,6 +2648,11 @@ Any write method will throw ``std::runtime_error`` if the output doesn't fit
into the array.
You can use one of the following typedefs for common character types:
#ifdef WIN32
#define TMemoryWriter WMemoryWriter
#else
#define TMemoryWriter MemoryWriter
#endif
+--------------+---------------------------+
| Type | Definition |
@ -3152,4 +3157,4 @@ FMT_VARIADIC(int, fprintf, std::FILE *, CStringRef)
# include "format.cc"
#endif
#endif // FMT_FORMAT_H_
#endif // FMT_FORMAT_H_

20
include/spdlog/details/os.h
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@ -147,17 +147,33 @@ constexpr inline unsigned short eol_size()
#endif
//fopen_s on non windows for writing
inline int fopen_s(FILE** fp, const std::string& filename, const char* mode)
inline int fopen_s(FILE** fp, const tstring& filename, tchar* mode)
{
#ifdef _WIN32
*fp = _fsopen((filename.c_str()), mode, _SH_DENYWR);
*fp = _wfsopen((filename.c_str()), mode, _SH_DENYWR);
return *fp == nullptr;
#else
*fp = fopen((filename.c_str()), mode);
return *fp == nullptr;
#endif
}
inline int remove(const tchar* filename)
{
#ifdef _WIN32
return _wremove(filename);
#else
return std::remove(filename);
#endif
}
inline int rename(const tchar* filename1, const tchar* filename2)
{
#ifdef _WIN32
return _wrename(filename1, filename2);
#else
return std::remove(filename1, filename2);
#endif
}
//Return utc offset in minutes or -1 on failure

16
include/spdlog/details/spdlog_impl.h
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@ -48,24 +48,24 @@ inline void spdlog::drop(const std::string &name)
}
// Create multi/single threaded rotating file logger
inline std::shared_ptr<spdlog::logger> spdlog::rotating_logger_mt(const std::string& logger_name, const std::string& filename, size_t max_file_size, size_t max_files, bool force_flush)
inline std::shared_ptr<spdlog::logger> spdlog::rotating_logger_mt(const std::string& logger_name, const tstring& filename, size_t max_file_size, size_t max_files, bool force_flush)
{
return create<spdlog::sinks::rotating_file_sink_mt>(logger_name, filename, "txt", max_file_size, max_files, force_flush);
return create<spdlog::sinks::rotating_file_sink_mt>(logger_name, filename, L"txt", max_file_size, max_files, force_flush);
}
inline std::shared_ptr<spdlog::logger> spdlog::rotating_logger_st(const std::string& logger_name, const std::string& filename, size_t max_file_size, size_t max_files, bool force_flush)
inline std::shared_ptr<spdlog::logger> spdlog::rotating_logger_st(const std::string& logger_name, const tstring& filename, size_t max_file_size, size_t max_files, bool force_flush)
{
return create<spdlog::sinks::rotating_file_sink_st>(logger_name, filename, "txt", max_file_size, max_files, force_flush);
return create<spdlog::sinks::rotating_file_sink_st>(logger_name, filename, L"txt", max_file_size, max_files, force_flush);
}
// Create file logger which creates new file at midnight):
inline std::shared_ptr<spdlog::logger> spdlog::daily_logger_mt(const std::string& logger_name, const std::string& filename, int hour, int minute, bool force_flush)
inline std::shared_ptr<spdlog::logger> spdlog::daily_logger_mt(const std::string& logger_name, const tstring& filename, int hour, int minute, bool force_flush)
{
return create<spdlog::sinks::daily_file_sink_mt>(logger_name, filename, "txt", hour, minute, force_flush);
return create<spdlog::sinks::daily_file_sink_mt>(logger_name, filename, L"txt", hour, minute, force_flush);
}
inline std::shared_ptr<spdlog::logger> spdlog::daily_logger_st(const std::string& logger_name, const std::string& filename, int hour, int minute, bool force_flush)
inline std::shared_ptr<spdlog::logger> spdlog::daily_logger_st(const std::string& logger_name, const tstring& filename, int hour, int minute, bool force_flush)
{
return create<spdlog::sinks::daily_file_sink_st>(logger_name, filename, "txt", hour, minute, force_flush);
return create<spdlog::sinks::daily_file_sink_st>(logger_name, filename, L"txt", hour, minute, force_flush);
}

47
include/spdlog/sinks/file_sinks.h
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@ -29,6 +29,7 @@
#include "../details/null_mutex.h"
#include "../details/file_helper.h"
#include "../details/format.h"
#include "../details/os.h"
namespace spdlog
{
@ -71,7 +72,7 @@ template<class Mutex>
class rotating_file_sink : public base_sink < Mutex >
{
public:
rotating_file_sink(const std::string &base_filename, const std::string &extension,
rotating_file_sink(const tstring &base_filename, const tstring &extension,
std::size_t max_size, std::size_t max_files,
bool force_flush = false) :
_base_filename(base_filename),
@ -102,13 +103,13 @@ protected:
}
private:
static std::string calc_filename(const std::string& filename, std::size_t index, const std::string& extension)
static tstring calc_filename(const tstring& filename, std::size_t index, const tstring& extension)
{
fmt::MemoryWriter w;
fmt::TMemoryWriter w;
if (index)
w.write("{}.{}.{}", filename, index, extension);
w.write(L"{}.{}.{}", filename, index, extension);
else
w.write("{}.{}", filename, extension);
w.write(L"{}.{}", filename, extension);
return w.str();
}
@ -123,28 +124,28 @@ private:
_file_helper.close();
for (auto i = _max_files; i > 0; --i)
{
std::string src = calc_filename(_base_filename, i - 1, _extension);
std::string target = calc_filename(_base_filename, i, _extension);
tstring src = calc_filename(_base_filename, i - 1, _extension);
tstring target = calc_filename(_base_filename, i, _extension);
if (details::file_helper::file_exists(target))
{
if (std::remove(target.c_str()) != 0)
if (details::os::remove(target.c_str()) != 0)
{
throw spdlog_ex("rotating_file_sink: failed removing " + target);
throw spdlog_ex("rotating_file_sink: failed removing");
}
}
if (details::file_helper::file_exists(src) && std::rename(src.c_str(), target.c_str()))
if (details::file_helper::file_exists(src) && details::os::rename(src.c_str(), target.c_str()))
{
throw spdlog_ex("rotating_file_sink: failed renaming " + src + " to " + target);
throw spdlog_ex("rotating_file_sink: failed renaming");
}
}
_file_helper.reopen(true);
}
std::string _base_filename;
std::string _extension;
std::size_t _max_size;
std::size_t _max_files;
std::size_t _current_size;
tstring _base_filename,
_extension;
std::size_t _max_size,
_max_files,
_current_size;
details::file_helper _file_helper;
};
@ -160,8 +161,8 @@ class daily_file_sink :public base_sink < Mutex >
public:
//create daily file sink which rotates on given time
daily_file_sink(
const std::string& base_filename,
const std::string& extension,
const tstring& base_filename,
const tstring& extension,
int rotation_hour,
int rotation_minute,
bool force_flush = false) : _base_filename(base_filename),
@ -210,16 +211,16 @@ private:
}
//Create filename for the form basename.YYYY-MM-DD.extension
static std::string calc_filename(const std::string& basename, const std::string& extension)
static tstring calc_filename(const tstring& basename, const tstring& extension)
{
std::tm tm = spdlog::details::os::localtime();
fmt::MemoryWriter w;
w.write("{}_{:04d}-{:02d}-{:02d}_{:02d}-{:02d}.{}", basename, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, tm.tm_hour, tm.tm_min, extension);
fmt::TMemoryWriter w;
w.write(L"{}_{:04d}-{:02d}-{:02d}_{:02d}-{:02d}.{}", basename, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, tm.tm_hour, tm.tm_min, extension);
return w.str();
}
std::string _base_filename;
std::string _extension;
tstring _base_filename;
tstring _extension;
int _rotation_h;
int _rotation_m;
std::chrono::system_clock::time_point _rotation_tp;

8
include/spdlog/spdlog.h
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@ -76,14 +76,14 @@ void set_sync_mode();
//
// Create and register multi/single threaded rotating file logger
//
std::shared_ptr<logger> rotating_logger_mt(const std::string& logger_name, const std::string& filename, size_t max_file_size, size_t max_files, bool force_flush = false);
std::shared_ptr<logger> rotating_logger_st(const std::string& logger_name, const std::string& filename, size_t max_file_size, size_t max_files, bool force_flush = false);
std::shared_ptr<logger> rotating_logger_mt(const std::string& logger_name, const tstring& filename, size_t max_file_size, size_t max_files, bool force_flush = false);
std::shared_ptr<logger> rotating_logger_st(const std::string& logger_name, const tstring& filename, size_t max_file_size, size_t max_files, bool force_flush = false);
//
// Create file logger which creates new file on the given time (default in midnight):
//
std::shared_ptr<logger> daily_logger_mt(const std::string& logger_name, const std::string& filename, int hour=0, int minute=0, bool force_flush = false);
std::shared_ptr<logger> daily_logger_st(const std::string& logger_name, const std::string& filename, int hour=0, int minute=0, bool force_flush = false);
std::shared_ptr<logger> daily_logger_mt(const std::string& logger_name, const tstring& filename, int hour=0, int minute=0, bool force_flush = false);
std::shared_ptr<logger> daily_logger_st(const std::string& logger_name, const tstring& filename, int hour=0, int minute=0, bool force_flush = false);
//

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