Fixes for Windows

lib/Slic3r/Config.pm

@@ -95,6 +95,7 @@ sub load {
     
     # legacy syntax of load()
     my $config = $class->new;
+	
     $config->_load($file);
     return $config;
 }

xs/src/libslic3r/Config.cpp

@@ -10,9 +10,11 @@
 #include <boost/algorithm/string/predicate.hpp>
 #include <boost/algorithm/string/replace.hpp>
 #include <boost/algorithm/string/split.hpp>
+#include <boost/config.hpp>
 #include <boost/foreach.hpp>
 #include <boost/lexical_cast.hpp>
 #include <boost/nowide/cenv.hpp>
+#include <boost/nowide/fstream.hpp>
 #include <boost/property_tree/ini_parser.hpp>
 #include <boost/property_tree/ptree.hpp>
 #include <string.h>
@@ -387,7 +389,8 @@ ConfigBase::load(const std::string &file)
 {
     namespace pt = boost::property_tree;
     pt::ptree tree;
-    pt::read_ini(file, tree);
+	boost::nowide::ifstream ifs(file);
+	pt::read_ini(ifs, tree);
     BOOST_FOREACH(const pt::ptree::value_type &v, tree) {
         try {
             t_config_option_key opt_key = v.first;
@@ -403,8 +406,8 @@ void
 ConfigBase::save(const std::string &file) const
 {
     using namespace std;
-    ofstream c;
+    boost::nowide::ofstream c;
-    c.open(file.c_str(), ios::out | ios::trunc);
+    c.open(file, ios::out | ios::trunc);
 
     {
         time_t now;

xs/src/libslic3r/IO.cpp

@@ -3,6 +3,7 @@
 #include <fstream>
 #include <iostream>
 #include <boost/filesystem.hpp>
+#include <boost/nowide/fstream.hpp>
 
 #define TINYOBJLOADER_IMPLEMENTATION
 #include "tiny_obj_loader.h"
@@ -12,7 +13,6 @@ namespace Slic3r { namespace IO {
 bool
 STL::read(std::string input_file, TriangleMesh* mesh)
 {
-    // TODO: encode file name
     // TODO: check that file exists
     
     try {
@@ -81,7 +81,8 @@ OBJ::read(std::string input_file, Model* model)
     std::vector<tinyobj::shape_t> shapes;
     std::vector<tinyobj::material_t> materials;
     std::string err;
-    bool ret = tinyobj::LoadObj(&attrib, &shapes, &materials, &err, input_file.c_str());
+	boost::nowide::ifstream ifs(input_file);
+    bool ret = tinyobj::LoadObj(&attrib, &shapes, &materials, &err, &ifs);
     
     if (!err.empty()) { // `err` may contain warning message.
         std::cerr << err << std::endl;
@@ -153,7 +154,7 @@ POV::write(TriangleMesh& mesh, std::string output_file)
     mesh2.center_around_origin();
     
     using namespace std;
-    ofstream pov;
+    boost::nowide::ofstream pov;
     pov.open(output_file.c_str(), ios::out | ios::trunc);
     for (int i = 0; i < mesh2.stl.stats.number_of_facets; ++i) {
         const stl_facet &f = mesh2.stl.facet_start[i];

xs/src/libslic3r/IO/AMF.cpp

@@ -5,6 +5,7 @@
 #include <map>
 #include <string>
 #include <boost/move/move.hpp>
+#include <boost/nowide/fstream.hpp>
 #include <boost/nowide/iostream.hpp>
 #include <expat/expat.h>
 
@@ -455,7 +456,7 @@ AMF::read(std::string input_file, Model* model)
         return false;
     }
     
-    std::fstream fin(input_file.c_str(), std::ios::in);
+    boost::nowide::ifstream fin(input_file, std::ios::in);
     if (!fin.is_open()) {
         boost::nowide::cerr << "Cannot open file: " << input_file << std::endl;
         return false;
@@ -468,8 +469,9 @@ AMF::read(std::string input_file, Model* model)
 
     char buff[8192];
     bool result = false;
-    while (fin.read(buff, sizeof(buff))) {
+    while (!fin.eof()) {
-        if (fin.fail()) {
+		fin.read(buff, sizeof(buff));
+        if (fin.bad()) {
             printf("AMF parser: Read error\n");
             break;
         }
@@ -498,7 +500,7 @@ AMF::write(Model& model, std::string output_file)
 {
     using namespace std;
     
-    ofstream file;
+    boost::nowide::ofstream file;
     file.open(output_file, ios::out | ios::trunc);
     
     file << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" << endl
@@ -597,7 +599,7 @@ AMF::write(Model& model, std::string output_file)
                 << "    <instance objectid=\"" << object_id << "\">" << endl
                 << "      <deltax>" << instance->offset.x + object->origin_translation.x << "</deltax>" << endl
                 << "      <deltay>" << instance->offset.y + object->origin_translation.y << "</deltay>" << endl
-                << "      <rz>%" << instance->rotation << "</rz>" << endl
+                << "      <rz>" << instance->rotation << "</rz>" << endl
                 << "      <scale>" << instance->scaling_factor << "</scale>" << endl
                 << "    </instance>" << endl;
     }