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#include <locale>
#include <ctime>
#include <boost/log/core.hpp>
#include <boost/log/trivial.hpp>
#include <boost/log/expressions.hpp>
#include <boost/locale.hpp>
#include <boost/algorithm/string/predicate.hpp>
#include <boost/date_time/local_time/local_time.hpp>
#include <boost/filesystem.hpp>
#include <boost/nowide/integration/filesystem.hpp>
#include <boost/nowide/convert.hpp>
namespace Slic3r {
static boost::log::trivial::severity_level logSeverity = boost::log::trivial::error;
void set_logging_level(unsigned int level)
{
switch (level) {
// Report fatal errors only.
case 0: logSeverity = boost::log::trivial::fatal; break;
// Report fatal errors and errors.
case 1: logSeverity = boost::log::trivial::error; break;
// Report fatal errors, errors and warnings.
case 2: logSeverity = boost::log::trivial::warning; break;
// Report all errors, warnings and infos.
case 3: logSeverity = boost::log::trivial::info; break;
// Report all errors, warnings, infos and debugging.
case 4: logSeverity = boost::log::trivial::debug; break;
// Report everyting including fine level tracing information.
default: logSeverity = boost::log::trivial::trace; break;
}
boost::log::core::get()->set_filter
(
boost::log::trivial::severity >= logSeverity
);
}
// Force set_logging_level(<=error) after loading of the DLL.
// Switch boost::filesystem to utf8.
static struct RunOnInit {
RunOnInit() {
boost::nowide::nowide_filesystem();
set_logging_level(1);
}
} g_RunOnInit;
void trace(unsigned int level, const char *message)
{
boost::log::trivial::severity_level severity = boost::log::trivial::trace;
switch (level) {
// Report fatal errors only.
case 0: severity = boost::log::trivial::fatal; break;
// Report fatal errors and errors.
case 1: severity = boost::log::trivial::error; break;
// Report fatal errors, errors and warnings.
case 2: severity = boost::log::trivial::warning; break;
// Report all errors, warnings and infos.
case 3: severity = boost::log::trivial::info; break;
// Report all errors, warnings, infos and debugging.
case 4: severity = boost::log::trivial::debug; break;
// Report everyting including fine level tracing information.
default: severity = boost::log::trivial::trace; break;
}
BOOST_LOG_STREAM_WITH_PARAMS(::boost::log::trivial::logger::get(),\
(::boost::log::keywords::severity = severity)) << message;
}
static std::string g_var_dir;
void set_var_dir(const std::string &dir)
{
g_var_dir = dir;
}
const std::string& var_dir()
{
return g_var_dir;
}
std::string var(const std::string &file_name)
{
auto file = boost::filesystem::canonical(boost::filesystem::path(g_var_dir) / file_name).make_preferred();
return file.string();
}
static std::string g_resources_dir;
void set_resources_dir(const std::string &dir)
{
g_resources_dir = dir;
}
const std::string& resources_dir()
{
return g_resources_dir;
}
static std::string g_data_dir;
void set_data_dir(const std::string &dir)
{
g_data_dir = dir;
}
const std::string& data_dir()
{
return g_data_dir;
}
} // namespace Slic3r
#ifdef SLIC3R_HAS_BROKEN_CROAK
// Some Strawberry Perl builds (mainly the latest 64bit builds) have a broken mechanism
// for emiting Perl exception after handling a C++ exception. Perl interpreter
// simply hangs. Better to show a message box in that case and stop the application.
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifdef WIN32
#include <Windows.h>
#endif
void confess_at(const char *file, int line, const char *func, const char *format, ...)
{
char dest[1024*8];
va_list argptr;
va_start(argptr, format);
vsprintf(dest, format, argptr);
va_end(argptr);
char filelinefunc[1024*8];
sprintf(filelinefunc, "\r\nin function: %s\r\nfile: %s\r\nline: %d\r\n", func, file, line);
strcat(dest, filelinefunc);
strcat(dest, "\r\n Closing the application.\r\n");
#ifdef WIN32
::MessageBoxA(NULL, dest, "Slic3r Prusa Edition", MB_OK | MB_ICONERROR);
#endif
// Give up.
printf(dest);
exit(-1);
}
#else
#include <xsinit.h>
void
confess_at(const char *file, int line, const char *func,
const char *pat, ...)
{
#ifdef SLIC3RXS
va_list args;
SV *error_sv = newSVpvf("Error in function %s at %s:%d: ", func,
file, line);
va_start(args, pat);
sv_vcatpvf(error_sv, pat, &args);
va_end(args);
sv_catpvn(error_sv, "\n\t", 2);
dSP;
ENTER;
SAVETMPS;
PUSHMARK(SP);
XPUSHs( sv_2mortal(error_sv) );
PUTBACK;
call_pv("Carp::confess", G_DISCARD);
FREETMPS;
LEAVE;
#endif
}
#endif
#ifdef WIN32
#ifndef NOMINMAX
# define NOMINMAX
#endif
#include <windows.h>
#endif /* WIN32 */
namespace Slic3r {
// Encode an UTF-8 string to the local code page.
std::string encode_path(const char *src)
{
#ifdef WIN32
// Convert the source utf8 encoded string to a wide string.
std::wstring wstr_src = boost::nowide::widen(src);
if (wstr_src.length() == 0)
return std::string();
// Convert a wide string to a local code page.
int size_needed = ::WideCharToMultiByte(0, 0, wstr_src.data(), (int)wstr_src.size(), nullptr, 0, nullptr, nullptr);
std::string str_dst(size_needed, 0);
::WideCharToMultiByte(0, 0, wstr_src.data(), (int)wstr_src.size(), const_cast<char*>(str_dst.data()), size_needed, nullptr, nullptr);
return str_dst;
#else /* WIN32 */
return src;
#endif /* WIN32 */
}
// Encode an 8-bit string from a local code page to UTF-8.
std::string decode_path(const char *src)
{
#ifdef WIN32
int len = int(strlen(src));
if (len == 0)
return std::string();
// Convert the string encoded using the local code page to a wide string.
int size_needed = ::MultiByteToWideChar(0, 0, src, len, nullptr, 0);
std::wstring wstr_dst(size_needed, 0);
::MultiByteToWideChar(0, 0, src, len, const_cast<wchar_t*>(wstr_dst.data()), size_needed);
// Convert a wide string to utf8.
return boost::nowide::narrow(wstr_dst.c_str());
#else /* WIN32 */
return src;
#endif /* WIN32 */
}
std::string normalize_utf8_nfc(const char *src)
{
static std::locale locale_utf8(boost::locale::generator().generate(""));
return boost::locale::normalize(src, boost::locale::norm_nfc, locale_utf8);
}
std::string timestamp_str()
{
const auto now = boost::posix_time::second_clock::local_time();
const auto date = now.date();
char buf[2048];
sprintf(buf, "on %04d-%02d-%02d at %02d:%02d:%02d",
// Local date in an ANSII format.
int(now.date().year()), int(now.date().month()), int(now.date().day()),
int(now.time_of_day().hours()), int(now.time_of_day().minutes()), int(now.time_of_day().seconds()));
return buf;
}
}; // namespace Slic3r
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