[patch] Superslicer 2.5.59.8 fix for usage of deprecated load_string_file from boost

superslicer-2.5.59.8-boost-replace-load-string-file.patch (text/plain), 1.71 KB, created by Egor on 2024-02-18 13:23:37 UTC

diff --git a/src/slic3r/GUI/ScriptExecutor.cpp b/src/slic3r/GUI/ScriptExecutor.cpp
index f32e44204..272af5ec3 100644
--- a/src/slic3r/GUI/ScriptExecutor.cpp
+++ b/src/slic3r/GUI/ScriptExecutor.cpp
@@ -5,8 +5,11 @@
 #include "libslic3r/PresetBundle.hpp"
 #include "libslic3r/Print.hpp"
 
+#include <fstream>
 #include <string>
 
+#include <boost/filesystem.hpp>
+
 #include <angelscript/source/as_config.h>
 #include <angelscript/add_on/autowrapper/aswrappedcall.h>
 #include <angelscript/add_on/scriptarray/scriptarray.h>
@@ -616,6 +619,17 @@ bool as_is_enabled(std::string &key)
     return f->is_enabled();
 }
 
+inline
+void load_string_file(const boost::filesystem::path& p, std::string& str)
+{
+       std::ifstream file;
+       file.exceptions(std::ifstream::failbit | std::ifstream::badbit);
+       file.open(p, std::ios_base::binary);
+       std::size_t sz = static_cast<std::size_t>(boost::filesystem::file_size(p));
+       str.resize(sz, '\0');
+       file.read(&str[0], sz);
+}
+
 //function to reset a field
 void as_back_initial_value(std::string& key) {
     current_script->add_to_reset(key);
@@ -745,7 +759,7 @@ void ScriptContainer::init(const std::string& tab_key, Tab* tab)
         //res = builder.AddSectionFromFile(ui_script_file.string().c_str()); //seems to be problematic on cyrillic locale
         {
             std::string all_file;
-            boost::filesystem::load_string_file(ui_script_file, all_file);
+            load_string_file(ui_script_file, all_file);
             res = builder.AddSectionFromMemory(ui_script_file.string().c_str(), all_file.c_str(), (unsigned int)(all_file.length()), 0);
         }
         if (res < 0) throw CompileErrorException("Error, can't build the script for tab " + tab_key);