Windows: Include blacklisted libraries in SendSystemInfo data

src/slic3r/GUI/SendSystemInfoDialog.cpp

@@ -1,6 +1,7 @@
 #include "SendSystemInfoDialog.hpp"
 
 #include "libslic3r/AppConfig.hpp"
+#include "libslic3r/BlacklistedLibraryCheck.hpp"
 #include "libslic3r/Platform.hpp"
 #include "libslic3r/Utils.hpp"
 
@@ -479,6 +480,29 @@ static std::string generate_system_info_json()
     hw_node.add_child("Monitors", monitors_node);
     data_node.add_child("Hardware", hw_node);
 
+#ifdef _WIN32
+    {
+        pt::ptree blacklisted_node;
+        std::vector<std::wstring> blacklisted_libraries;
+        BlacklistedLibraryCheck::get_instance().get_blacklisted(blacklisted_libraries);
+        for (const std::wstring& str : blacklisted_libraries) {
+            std::string utf8;
+            const size_t num_bytes = WideCharToMultiByte(CP_UTF8, 0, str.c_str(), str.size(), utf8.data(), 0, 0, 0);
+            utf8.resize(num_bytes);
+            if (WideCharToMultiByte(CP_UTF8, 0, str.c_str(), str.size(), utf8.data(), num_bytes, 0, 0)) {
+                if (size_t last_bs_pos = utf8.find_last_of("\\"); last_bs_pos < utf8.size() - 1) {
+                    // Remove anything before last backslash so we don't send the path to the DLL.
+                    utf8.erase(0, last_bs_pos + 1);
+                }
+                pt::ptree node; // Create an unnamed node containing the value
+                node.put("", utf8);
+                blacklisted_node.push_back(std::make_pair("", node)); // Add this node to the list.
+            }
+        }
+        data_node.add_child("Blacklisted libraries", blacklisted_node);
+    }
+#endif // _WIN32
+
     pt::ptree opengl_node;
     opengl_node.put("Version", OpenGLManager::get_gl_info().get_version());
     opengl_node.put("GLSLVersion", OpenGLManager::get_gl_info().get_glsl_version());