diff options
author | bubnikv <bubnikv@gmail.com> | 2017-08-03 18:31:31 +0300 |
---|---|---|
committer | bubnikv <bubnikv@gmail.com> | 2017-08-03 18:31:31 +0300 |
commit | 138501872426ae1fc7023478dd1deba96d936ecf (patch) | |
tree | 74825b7caf247a6761d1cb0705edd16297e700ca /xs/src | |
parent | 31085fb1d70510e3d73c64c0b7fc7a394b6e6f72 (diff) |
Unicode handling:
Removed the Perl dependencies on Encode, Encode::Locale and Unicode::Normalize.
Added dependency on boost::locale.
Added encode_path, decode_path, normalize_utf8 functions to Slic3r.xs
Slic3r.xs has been made mostly utf8 safe by using the boost::nowide library,
thanks to @alexrj for the idea.
Simplified the encode_path / decode_path stuff:
wxWidgets are unicode already, so there is no need to decode_path() from it.
Perl / win32 interfacing is non-unicode, so decode_path() is executed
on ARGV just at the beginning of the perl scripts.
Diffstat (limited to 'xs/src')
-rw-r--r-- | xs/src/admesh/connect.cpp (renamed from xs/src/admesh/connect.c) | 0 | ||||
-rw-r--r-- | xs/src/admesh/normals.cpp (renamed from xs/src/admesh/normals.c) | 50 | ||||
-rw-r--r-- | xs/src/admesh/shared.cpp (renamed from xs/src/admesh/shared.c) | 8 | ||||
-rw-r--r-- | xs/src/admesh/stl.h | 8 | ||||
-rw-r--r-- | xs/src/admesh/stl_io.cpp (renamed from xs/src/admesh/stl_io.c) | 13 | ||||
-rw-r--r-- | xs/src/admesh/stlinit.cpp (renamed from xs/src/admesh/stlinit.c) | 6 | ||||
-rw-r--r-- | xs/src/admesh/util.cpp (renamed from xs/src/admesh/util.c) | 4 | ||||
-rw-r--r-- | xs/src/libslic3r/Format/AMF.cpp | 6 | ||||
-rw-r--r-- | xs/src/libslic3r/Format/PRUS.cpp | 11 | ||||
-rw-r--r-- | xs/src/libslic3r/Format/objparser.cpp | 8 | ||||
-rw-r--r-- | xs/src/libslic3r/GCode.cpp | 32 | ||||
-rw-r--r-- | xs/src/libslic3r/GCode.hpp | 4 | ||||
-rw-r--r-- | xs/src/libslic3r/Model.cpp | 3 | ||||
-rw-r--r-- | xs/src/libslic3r/SVG.cpp | 6 | ||||
-rw-r--r-- | xs/src/libslic3r/Utils.hpp | 4 | ||||
-rw-r--r-- | xs/src/libslic3r/utils.cpp | 64 |
16 files changed, 163 insertions, 64 deletions
diff --git a/xs/src/admesh/connect.c b/xs/src/admesh/connect.cpp index e9129d007..e9129d007 100644 --- a/xs/src/admesh/connect.c +++ b/xs/src/admesh/connect.cpp diff --git a/xs/src/admesh/normals.c b/xs/src/admesh/normals.cpp index 2832899fa..28b1c47b0 100644 --- a/xs/src/admesh/normals.c +++ b/xs/src/admesh/normals.cpp @@ -27,9 +27,13 @@ #include "stl.h" -static void stl_reverse_facet(stl_file *stl, int facet_num); -static void stl_reverse_vector(float v[]); -int stl_check_normal_vector(stl_file *stl, int facet_num, int normal_fix_flag); +static void stl_reverse_vector(float v[]) { + v[0] *= -1; + v[1] *= -1; + v[2] *= -1; +} + +static int stl_check_normal_vector(stl_file *stl, int facet_num, int normal_fix_flag); static void stl_reverse_facet(stl_file *stl, int facet_num) { @@ -136,10 +140,8 @@ stl_fix_normal_directions(stl_file *stl) { /* Reverse the neighboring facets if necessary. */ if(stl->neighbors_start[facet_num].which_vertex_not[j] > 2) { /* If the facet has a neighbor that is -1, it means that edge isn't shared by another facet */ - if(stl->neighbors_start[facet_num].neighbor[j] != -1) { - stl_reverse_facet - (stl, stl->neighbors_start[facet_num].neighbor[j]); - } + if(stl->neighbors_start[facet_num].neighbor[j] != -1) + stl_reverse_facet(stl, stl->neighbors_start[facet_num].neighbor[j]); } /* If this edge of the facet is connected: */ if(stl->neighbors_start[facet_num].neighbor[j] != -1) { @@ -193,8 +195,7 @@ stl_fix_normal_directions(stl_file *stl) { free(norm_sw); } -int -stl_check_normal_vector(stl_file *stl, int facet_num, int normal_fix_flag) { +static int stl_check_normal_vector(stl_file *stl, int facet_num, int normal_fix_flag) { /* Returns 0 if the normal is within tolerance */ /* Returns 1 if the normal is not within tolerance, but direction is OK */ /* Returns 2 if the normal is not within tolerance and backwards */ @@ -259,26 +260,17 @@ stl_check_normal_vector(stl_file *stl, int facet_num, int normal_fix_flag) { return 4; } -static void -stl_reverse_vector(float v[]) { - v[0] *= -1; - v[1] *= -1; - v[2] *= -1; -} - - -void -stl_calculate_normal(float normal[], stl_facet *facet) { - float v1[3]; - float v2[3]; - - v1[0] = facet->vertex[1].x - facet->vertex[0].x; - v1[1] = facet->vertex[1].y - facet->vertex[0].y; - v1[2] = facet->vertex[1].z - facet->vertex[0].z; - v2[0] = facet->vertex[2].x - facet->vertex[0].x; - v2[1] = facet->vertex[2].y - facet->vertex[0].y; - v2[2] = facet->vertex[2].z - facet->vertex[0].z; - +void stl_calculate_normal(float normal[], stl_facet *facet) { + float v1[3] = { + facet->vertex[1].x - facet->vertex[0].x, + facet->vertex[1].y - facet->vertex[0].y, + facet->vertex[1].z - facet->vertex[0].z + }; + float v2[3] = { + facet->vertex[2].x - facet->vertex[0].x, + facet->vertex[2].y - facet->vertex[0].y, + facet->vertex[2].z - facet->vertex[0].z + }; normal[0] = (float)((double)v1[1] * (double)v2[2]) - ((double)v1[2] * (double)v2[1]); normal[1] = (float)((double)v1[2] * (double)v2[0]) - ((double)v1[0] * (double)v2[2]); normal[2] = (float)((double)v1[0] * (double)v2[1]) - ((double)v1[1] * (double)v2[0]); diff --git a/xs/src/admesh/shared.c b/xs/src/admesh/shared.cpp index 56164e25f..8080f3574 100644 --- a/xs/src/admesh/shared.c +++ b/xs/src/admesh/shared.cpp @@ -23,6 +23,8 @@ #include <stdlib.h> #include <string.h> +#include <boost/nowide/cstdio.hpp> + #include "stl.h" void @@ -149,7 +151,7 @@ stl_write_off(stl_file *stl, char *file) { if (stl->error) return; /* Open the file */ - fp = fopen(file, "w"); + fp = boost::nowide::fopen(file, "w"); if(fp == NULL) { error_msg = (char*) malloc(81 + strlen(file)); /* Allow 80 chars+file size for message */ @@ -185,7 +187,7 @@ stl_write_vrml(stl_file *stl, char *file) { if (stl->error) return; /* Open the file */ - fp = fopen(file, "w"); + fp = boost::nowide::fopen(file, "w"); if(fp == NULL) { error_msg = (char*) malloc(81 + strlen(file)); /* Allow 80 chars+file size for message */ @@ -241,7 +243,7 @@ void stl_write_obj (stl_file *stl, char *file) { if (stl->error) return; /* Open the file */ - fp = fopen(file, "w"); + fp = boost::nowide::fopen(file, "w"); if (fp == NULL) { char* error_msg = (char*)malloc(81 + strlen(file)); /* Allow 80 chars+file size for message */ sprintf(error_msg, "stl_write_ascii: Couldn't open %s for writing", file); diff --git a/xs/src/admesh/stl.h b/xs/src/admesh/stl.h index 139983632..82c860636 100644 --- a/xs/src/admesh/stl.h +++ b/xs/src/admesh/stl.h @@ -32,10 +32,6 @@ #error "admesh works correctly on little endian machines only!" #endif -#ifdef __cplusplus -extern "C" { -#endif - #define STL_MAX(A,B) ((A)>(B)? (A):(B)) #define STL_MIN(A,B) ((A)<(B)? (A):(B)) #define ABS(X) ((X) < 0 ? -(X) : (X)) @@ -223,8 +219,4 @@ extern void stl_clear_error(stl_file *stl); extern int stl_get_error(stl_file *stl); extern void stl_exit_on_error(stl_file *stl); -#ifdef __cplusplus -} -#endif - #endif diff --git a/xs/src/admesh/stl_io.c b/xs/src/admesh/stl_io.cpp index 7d8e4eab8..f58d6b4f6 100644 --- a/xs/src/admesh/stl_io.c +++ b/xs/src/admesh/stl_io.cpp @@ -25,6 +25,8 @@ #include "stl.h" #include "config.h" +#include <boost/nowide/cstdio.hpp> + #if !defined(SEEK_SET) #define SEEK_SET 0 #define SEEK_CUR 1 @@ -126,13 +128,12 @@ Normals fixed : %5d\n", stl->stats.normals_fixed); void stl_write_ascii(stl_file *stl, const char *file, const char *label) { int i; - FILE *fp; char *error_msg; if (stl->error) return; /* Open the file */ - fp = fopen(file, "w"); + FILE *fp = boost::nowide::fopen(file, "w"); if(fp == NULL) { error_msg = (char*) malloc(81 + strlen(file)); /* Allow 80 chars+file size for message */ @@ -178,7 +179,7 @@ stl_print_neighbors(stl_file *stl, char *file) { if (stl->error) return; /* Open the file */ - fp = fopen(file, "w"); + fp = boost::nowide::fopen(file, "w"); if(fp == NULL) { error_msg = (char*) malloc(81 + strlen(file)); /* Allow 80 chars+file size for message */ @@ -212,7 +213,7 @@ stl_write_binary(stl_file *stl, const char *file, const char *label) { if (stl->error) return; /* Open the file */ - fp = fopen(file, "wb"); + fp = boost::nowide::fopen(file, "wb"); if(fp == NULL) { error_msg = (char*) malloc(81 + strlen(file)); /* Allow 80 chars+file size for message */ @@ -292,7 +293,7 @@ stl_write_quad_object(stl_file *stl, char *file) { if (stl->error) return; /* Open the file */ - fp = fopen(file, "w"); + fp = boost::nowide::fopen(file, "w"); if(fp == NULL) { error_msg = (char*) malloc(81 + strlen(file)); /* Allow 80 chars+file size for message */ @@ -360,7 +361,7 @@ stl_write_dxf(stl_file *stl, char *file, char *label) { if (stl->error) return; /* Open the file */ - fp = fopen(file, "w"); + fp = boost::nowide::fopen(file, "w"); if(fp == NULL) { error_msg = (char*) malloc(81 + strlen(file)); /* Allow 80 chars+file size for message */ diff --git a/xs/src/admesh/stlinit.c b/xs/src/admesh/stlinit.cpp index 13f1f43af..f5110d394 100644 --- a/xs/src/admesh/stlinit.c +++ b/xs/src/admesh/stlinit.cpp @@ -26,6 +26,8 @@ #include <math.h> #include <assert.h> +#include <boost/nowide/cstdio.hpp> + #include "stl.h" #ifndef SEEK_SET @@ -62,7 +64,7 @@ stl_count_facets(stl_file *stl, const char *file) { if (stl->error) return; /* Open the file in binary mode first */ - stl->fp = fopen(file, "rb"); + stl->fp = boost::nowide::fopen(file, "rb"); if(stl->fp == NULL) { error_msg = (char*) malloc(81 + strlen(file)); /* Allow 80 chars+file size for message */ @@ -121,7 +123,7 @@ stl_count_facets(stl_file *stl, const char *file) { /* Reopen the file in text mode (for getting correct newlines on Windows) */ // fix to silence a warning about unused return value. // obviously if it fails we have problems.... - stl->fp = freopen(file, "r", stl->fp); + stl->fp = boost::nowide::freopen(file, "r", stl->fp); // do another null check to be safe if(stl->fp == NULL) { diff --git a/xs/src/admesh/util.c b/xs/src/admesh/util.cpp index cabb8a778..b0c31469d 100644 --- a/xs/src/admesh/util.c +++ b/xs/src/admesh/util.cpp @@ -186,7 +186,7 @@ static void calculate_normals(stl_file *stl) { } void stl_transform(stl_file *stl, float *trafo3x4) { - int i_face, i_vertex, i, j; + int i_face, i_vertex; if (stl->error) return; for (i_face = 0; i_face < stl->stats.number_of_facets; ++ i_face) { @@ -404,7 +404,7 @@ static float get_volume(stl_file *stl) { n = stl->facet_start[i].normal; height = (n.x * p.x) + (n.y * p.y) + (n.z * p.z); area = get_area(&stl->facet_start[i]); - volume += (area * height) / 3.0; + volume += (area * height) / 3.0f; } return volume; } diff --git a/xs/src/libslic3r/Format/AMF.cpp b/xs/src/libslic3r/Format/AMF.cpp index 9a9047eac..b8abf038b 100644 --- a/xs/src/libslic3r/Format/AMF.cpp +++ b/xs/src/libslic3r/Format/AMF.cpp @@ -3,6 +3,8 @@ #include <string> #include <expat/expat.h> +#include <boost/nowide/cstdio.hpp> + #include "../libslic3r.h" #include "../Model.hpp" #include "AMF.hpp" @@ -480,7 +482,7 @@ bool load_amf(const char *path, Model *model) return false; } - FILE *pFile = ::fopen(path, "rt"); + FILE *pFile = boost::nowide::fopen(path, "rt"); if (pFile == nullptr) { printf("Cannot open file %s\n", path); return false; @@ -522,7 +524,7 @@ bool load_amf(const char *path, Model *model) bool store_amf(const char *path, Model *model) { - FILE *file = ::fopen(path, "wb"); + FILE *file = boost::nowide::fopen(path, "wb"); if (file == nullptr) return false; diff --git a/xs/src/libslic3r/Format/PRUS.cpp b/xs/src/libslic3r/Format/PRUS.cpp index 6b686d6ea..b7ef33774 100644 --- a/xs/src/libslic3r/Format/PRUS.cpp +++ b/xs/src/libslic3r/Format/PRUS.cpp @@ -2,6 +2,8 @@ #include <string.h> +#include <boost/nowide/convert.hpp> + #include <wx/string.h> #include <wx/wfstream.h> #include <wx/zipstrm.h> @@ -119,7 +121,14 @@ bool load_prus(const char *path, Model *model) { // To receive the content of the zipped 'scene.xml' file. std::vector<char> scene_xml_data; - wxFFileInputStream in(path); + wxFFileInputStream in( +#ifdef WIN32 + // On Windows, convert to a 16bit unicode string. + boost::nowide::widen(path).c_str() +#else + path +#endif + ); wxZipInputStream zip(in); std::unique_ptr<wxZipEntry> entry; size_t num_models = 0; diff --git a/xs/src/libslic3r/Format/objparser.cpp b/xs/src/libslic3r/Format/objparser.cpp index d8b86b703..88dfae695 100644 --- a/xs/src/libslic3r/Format/objparser.cpp +++ b/xs/src/libslic3r/Format/objparser.cpp @@ -1,6 +1,8 @@ #include <stdlib.h> #include <string.h> +#include <boost/nowide/cstdio.hpp> + #include "objparser.hpp" namespace ObjParser { @@ -318,7 +320,7 @@ static bool obj_parseline(const char *line, ObjData &data) bool objparse(const char *path, ObjData &data) { - FILE *pFile = ::fopen(path, "rt"); + FILE *pFile = boost::nowide::fopen(path, "rt"); if (pFile == 0) return false; @@ -446,7 +448,7 @@ bool loadvectornameidx(FILE *pFile, std::vector<T> &v) bool objbinsave(const char *path, const ObjData &data) { - FILE *pFile = ::fopen(path, "wb"); + FILE *pFile = boost::nowide::fopen(path, "wb"); if (pFile == 0) return false; @@ -471,7 +473,7 @@ bool objbinsave(const char *path, const ObjData &data) bool objbinload(const char *path, ObjData &data) { - FILE *pFile = ::fopen(path, "rb"); + FILE *pFile = boost::nowide::fopen(path, "rb"); if (pFile == 0) return false; diff --git a/xs/src/libslic3r/GCode.cpp b/xs/src/libslic3r/GCode.cpp index 5acda3a98..699621974 100644 --- a/xs/src/libslic3r/GCode.cpp +++ b/xs/src/libslic3r/GCode.cpp @@ -13,6 +13,10 @@ #include <boost/date_time/local_time/local_time.hpp> #include <boost/foreach.hpp> +#include <boost/nowide/iostream.hpp> +#include <boost/nowide/cstdio.hpp> +#include <boost/nowide/cstdlib.hpp> + #include "SVG.hpp" #if 0 @@ -306,7 +310,33 @@ std::vector<std::pair<coordf_t, std::vector<GCode::LayerToPrint>>> GCode::collec return layers_to_print; } -bool GCode::do_export(FILE *file, Print &print) +bool GCode::do_export(Print *print, const char *path) +{ + // Remove the old g-code if it exists. + boost::nowide::remove(path); + + std::string path_tmp(path); + path_tmp += ".tmp"; + + FILE *file = boost::nowide::fopen(path_tmp.c_str(), "wb"); + if (file == nullptr) + return false; + + bool result = this->_do_export(*print, file); + fclose(file); + + if (result && boost::nowide::rename(path_tmp.c_str(), path) != 0) { + boost::nowide::cerr << "Failed to remove the output G-code file from " << path_tmp << " to " << path + << ". Is " << path_tmp << " locked?" << std::endl; + result = false; + } + + if (! result) + boost::nowide::remove(path_tmp.c_str()); + return result; +} + +bool GCode::_do_export(Print &print, FILE *file) { // How many times will be change_layer() called? // change_layer() in turn increments the progress bar status. diff --git a/xs/src/libslic3r/GCode.hpp b/xs/src/libslic3r/GCode.hpp index 51ab5eb84..ac0af3f2c 100644 --- a/xs/src/libslic3r/GCode.hpp +++ b/xs/src/libslic3r/GCode.hpp @@ -126,7 +126,7 @@ public: {} ~GCode() {} - bool do_export(FILE *file, Print &print); + bool do_export(Print *print, const char *path); // Exported for the helper classes (OozePrevention, Wipe) and for the Perl binding for unit tests. const Pointf& origin() const { return m_origin; } @@ -146,6 +146,8 @@ public: void apply_print_config(const PrintConfig &print_config); protected: + bool _do_export(Print &print, FILE *file); + // Object and support extrusions of the same PrintObject at the same print_z. struct LayerToPrint { diff --git a/xs/src/libslic3r/Model.cpp b/xs/src/libslic3r/Model.cpp index 5d0de1576..455469f8a 100644 --- a/xs/src/libslic3r/Model.cpp +++ b/xs/src/libslic3r/Model.cpp @@ -10,6 +10,7 @@ #include <boost/algorithm/string/predicate.hpp> #include <boost/filesystem.hpp> +#include <boost/nowide/iostream.hpp> namespace Slic3r { @@ -739,7 +740,7 @@ void ModelObject::print_info() const { using namespace std; cout << fixed; - cout << "[" << boost::filesystem::path(this->input_file).filename().string() << "]" << endl; + boost::nowide::cout << "[" << boost::filesystem::path(this->input_file).filename().string() << "]" << endl; TriangleMesh mesh = this->raw_mesh(); mesh.check_topology(); diff --git a/xs/src/libslic3r/SVG.cpp b/xs/src/libslic3r/SVG.cpp index b8580fd5e..c94db8e74 100644 --- a/xs/src/libslic3r/SVG.cpp +++ b/xs/src/libslic3r/SVG.cpp @@ -1,6 +1,8 @@ #include "SVG.hpp" #include <iostream> +#include <boost/nowide/cstdio.hpp> + #define COORD(x) ((float)unscale((x))*10) namespace Slic3r { @@ -8,7 +10,7 @@ namespace Slic3r { bool SVG::open(const char* afilename) { this->filename = afilename; - this->f = fopen(afilename, "w"); + this->f = boost::nowide::fopen(afilename, "w"); if (this->f == NULL) return false; fprintf(this->f, @@ -27,7 +29,7 @@ bool SVG::open(const char* afilename, const BoundingBox &bbox, const coord_t bbo this->filename = afilename; this->origin = bbox.min - Point(bbox_offset, bbox_offset); this->flipY = aflipY; - this->f = ::fopen(afilename, "w"); + this->f = boost::nowide::fopen(afilename, "w"); if (f == NULL) return false; float w = COORD(bbox.max.x - bbox.min.x + 2 * bbox_offset); diff --git a/xs/src/libslic3r/Utils.hpp b/xs/src/libslic3r/Utils.hpp index 0b6b87d28..45d1f2c51 100644 --- a/xs/src/libslic3r/Utils.hpp +++ b/xs/src/libslic3r/Utils.hpp @@ -6,6 +6,10 @@ namespace Slic3r { extern void set_logging_level(unsigned int level); extern void trace(unsigned int level, const char *message); +extern std::string encode_path(const char *src); +extern std::string decode_path(const char *src); +extern std::string normalize_utf8_nfc(const char *src); + // Compute the next highest power of 2 of 32-bit v // http://graphics.stanford.edu/~seander/bithacks.html template<typename T> diff --git a/xs/src/libslic3r/utils.cpp b/xs/src/libslic3r/utils.cpp index 50db6f300..ea34fb18c 100644 --- a/xs/src/libslic3r/utils.cpp +++ b/xs/src/libslic3r/utils.cpp @@ -1,7 +1,21 @@ +#include <locale> + #include <boost/log/core.hpp> #include <boost/log/trivial.hpp> #include <boost/log/expressions.hpp> +#include <boost/locale.hpp> + +#include <boost/nowide/integration/filesystem.hpp> +#include <boost/nowide/convert.hpp> + +#ifdef WIN32 +extern "C" { +__declspec(dllimport) int WideCharToMultiByte(unsigned int, unsigned long, wchar_t const *, int, char *, int, char const *, int *); +__declspec(dllimport) int MultiByteToWideChar(unsigned int, unsigned long, char const *, int, wchar_t *, int); +} +#endif /* WIN32 */ + namespace Slic3r { static boost::log::trivial::severity_level logSeverity = boost::log::trivial::error; @@ -30,9 +44,13 @@ void set_logging_level(unsigned int level) } // Force set_logging_level(<=error) after loading of the DLL. -static struct SetLoggingLevelOnInit { - SetLoggingLevelOnInit() { set_logging_level(1); } -} g_SetLoggingLevelOnInit; +// 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) { @@ -56,6 +74,46 @@ void trace(unsigned int level, const char *message) (::boost::log::keywords::severity = severity)) << message; } +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 */ +} + +std::string decode_path(const char *src) +{ +#ifdef WIN32 + int len = 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("en_US.UTF-8"); + return boost::locale::normalize(src, boost::locale::norm_nfc, locale_utf8); +} + } // namespace Slic3r #ifdef SLIC3R_HAS_BROKEN_CROAK |