Added Mainsail print host

src/libslic3r/PrintConfig.cpp

@@ -68,6 +68,7 @@ static const t_config_enum_values s_keys_map_PrintHostType {
     { "prusalink",      htPrusaLink },
     { "prusaconnect",   htPrusaConnect },
     { "octoprint",      htOctoPrint },
+    { "mainsail",       htMainSail },
     { "duet",           htDuet },
     { "flashair",       htFlashAir },
     { "astrobox",       htAstroBox },
@@ -1954,6 +1955,7 @@ void PrintConfigDef::init_fff_params()
         { "prusalink",      "PrusaLink" },
         { "prusaconnect",   "PrusaConnect" },
         { "octoprint",      "OctoPrint" },
+        { "mainsail",       "Mainsail/Fluidd" },
         { "duet",           "Duet" },
         { "flashair",       "FlashAir" },
         { "astrobox",       "AstroBox" },

src/libslic3r/PrintConfig.hpp

@@ -44,7 +44,7 @@ enum class MachineLimitsUsage {
 };
 
 enum PrintHostType {
-    htPrusaLink, htPrusaConnect, htOctoPrint, htDuet, htFlashAir, htAstroBox, htRepetier, htMKS
+    htPrusaLink, htPrusaConnect, htOctoPrint, htDuet, htFlashAir, htAstroBox, htRepetier, htMKS, htMainSail
 };
 
 enum AuthorizationType {

src/slic3r/Utils/OctoPrint.hpp

@@ -139,6 +139,16 @@ protected:
     void set_http_post_header_args(Http& http, PrintHostPostUploadAction post_action) const override;
 };
 
+
+class Mainsail : public OctoPrint
+{
+public:
+    Mainsail(DynamicPrintConfig* config) : OctoPrint(config) {}
+    ~Mainsail() override = default;
+
+    const char* get_name() const override { return "Mainsail/Fluidd"; }
+};
+
 }
 
 #endif

src/slic3r/Utils/PrintHost.cpp

@@ -54,6 +54,7 @@ PrintHost* PrintHost::get_print_host(DynamicPrintConfig *config)
             case htPrusaLink: return new PrusaLink(config);
             case htPrusaConnect: return new PrusaConnect(config);
             case htMKS:       return new MKS(config);
+            case htMainSail:  return new Mainsail(config);
             default:          return nullptr;
         }
     } else {