fix: clear up some unrelated changes

src/slic3r/GUI/DeviceCore/DevManager.cpp

@@ -14,6 +14,8 @@
 
 #include "libslic3r/Time.hpp"
 
+#include "IPrinterAgent.hpp"
+
 using namespace nlohmann;
 
 namespace {

src/slic3r/GUI/DeviceManager.cpp

@@ -51,6 +51,7 @@
 #include "DeviceCore/DevStatus.h"
 #include "DeviceCore/DevUpgrade.h"
 
+#include "IPrinterAgent.hpp"
 
 #define CALI_DEBUG
 #define MINUTE_30 1800000    //ms
@@ -1469,26 +1470,29 @@ int MachineObject::command_upgrade_module(std::string url, std::string module_ty
 
 int MachineObject::command_xyz_abs()
 {
-    return this->publish_gcode("G90 \n");
+    if (!m_agent) return -1;
+    int rtn = m_agent->command_xyz_abs(get_dev_id(), MachineObject::m_sequence_id++, is_lan_mode_printer());
+    if (rtn == ORCA_NETWORK_ERR_CMD_NOT_SUPPORTED || rtn == ORCA_NETWORK_ERR_CAP_NOT_AVAILABLE)
+        show_unsupported_dlg(rtn);
+    return rtn;
 }
 
 int MachineObject::command_auto_leveling()
 {
-    return this->publish_gcode("G29 \n");
+    if (!m_agent) return -1;
+    int rtn = m_agent->command_auto_leveling(get_dev_id(), MachineObject::m_sequence_id++, is_lan_mode_printer());
+    if (rtn == ORCA_NETWORK_ERR_CMD_NOT_SUPPORTED || rtn == ORCA_NETWORK_ERR_CAP_NOT_AVAILABLE)
+        show_unsupported_dlg(rtn);
+    return rtn;
 }
 
 int MachineObject::command_go_home()
 {
-    if (m_support_mqtt_homing)
-    {
-        json j;
-        j["print"]["command"] = "back_to_center";
-        j["print"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);
-        return this->publish_json(j);
-    }
-
-    // gcode command
-    return this->is_in_printing() ? this->publish_gcode("G28 X\n") : this->publish_gcode("G28 \n");
+    if (!m_agent) return -1;
+    int rtn = m_agent->command_go_home(get_dev_id(), this->is_in_printing(), m_support_mqtt_homing, MachineObject::m_sequence_id++, is_lan_mode_printer());
+    if (rtn == ORCA_NETWORK_ERR_CMD_NOT_SUPPORTED || rtn == ORCA_NETWORK_ERR_CAP_NOT_AVAILABLE)
+        show_unsupported_dlg(rtn);
+    return rtn;
 }
 
 int MachineObject::command_task_partskip(std::vector<int> part_ids)
@@ -1610,23 +1614,20 @@ int MachineObject::command_stop_buzzer()
 
 int MachineObject::command_set_bed(int temp)
 {
-    if (m_support_mqtt_bet_ctrl)
-    {
-        json j;
-        j["print"]["command"] = "set_bed_temp";
-        j["print"]["temp"] = temp;
-        j["print"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);
-        return this->publish_json(j);
-    }
-
-    std::string gcode_str = (boost::format("M140 S%1%\n") % temp).str();
-    return this->publish_gcode(gcode_str);
+    if (!m_agent) return -1;
+    int rtn = m_agent->command_set_bed(get_dev_id(), temp, m_support_mqtt_bet_ctrl, MachineObject::m_sequence_id++, is_lan_mode_printer());
+    if (rtn == ORCA_NETWORK_ERR_CMD_NOT_SUPPORTED || rtn == ORCA_NETWORK_ERR_CAP_NOT_AVAILABLE)
+        show_unsupported_dlg(rtn);
+    return rtn;
 }
 
 int MachineObject::command_set_nozzle(int temp)
 {
-    std::string gcode_str = (boost::format("M104 S%1%\n") % temp).str();
-    return this->publish_gcode(gcode_str);
+    if (!m_agent) return -1;
+    int rtn = m_agent->command_set_nozzle(get_dev_id(), temp, MachineObject::m_sequence_id++, is_lan_mode_printer());
+    if (rtn == ORCA_NETWORK_ERR_CMD_NOT_SUPPORTED || rtn == ORCA_NETWORK_ERR_CAP_NOT_AVAILABLE)
+        show_unsupported_dlg(rtn);
+    return rtn;
 }
 
 int MachineObject::command_set_nozzle_new(int nozzle_id, int temp)
@@ -1731,9 +1732,11 @@ int MachineObject::command_ams_user_settings(bool start_read_opt, bool tray_read
 
 int MachineObject::command_ams_calibrate(int ams_id)
 {
-    std::string gcode_cmd = (boost::format("M620 C%1% \n") % ams_id).str();
-    BOOST_LOG_TRIVIAL(trace) << "ams_debug: gcode_cmd" << gcode_cmd;
-    return this->publish_gcode(gcode_cmd);
+    if (!m_agent) return -1;
+    int rtn = m_agent->command_ams_calibrate(get_dev_id(), ams_id, MachineObject::m_sequence_id++, is_lan_mode_printer());
+    if (rtn == ORCA_NETWORK_ERR_CMD_NOT_SUPPORTED || rtn == ORCA_NETWORK_ERR_CAP_NOT_AVAILABLE)
+        show_unsupported_dlg(rtn);
+    return rtn;
 }
 
 int MachineObject::command_ams_filament_settings(int ams_id, int slot_id, std::string filament_id, std::string setting_id, std::string tray_color, std::string tray_type, int nozzle_temp_min, int nozzle_temp_max)
@@ -1771,9 +1774,11 @@ int MachineObject::command_ams_filament_settings(int ams_id, int slot_id, std::s
 
 int MachineObject::command_ams_refresh_rfid(std::string tray_id)
 {
-    std::string gcode_cmd = (boost::format("M620 R%1% \n") % tray_id).str();
-    BOOST_LOG_TRIVIAL(trace) << "ams_debug: gcode_cmd" << gcode_cmd;
-    return this->publish_gcode(gcode_cmd);
+    if (!m_agent) return -1;
+    int rtn = m_agent->command_ams_refresh_rfid(get_dev_id(), tray_id, MachineObject::m_sequence_id++, is_lan_mode_printer());
+    if (rtn == ORCA_NETWORK_ERR_CMD_NOT_SUPPORTED || rtn == ORCA_NETWORK_ERR_CAP_NOT_AVAILABLE)
+        show_unsupported_dlg(rtn);
+    return rtn;
 }
 
 int MachineObject::command_ams_refresh_rfid2(int ams_id,  int slot_id)
@@ -1789,9 +1794,11 @@ int MachineObject::command_ams_refresh_rfid2(int ams_id,  int slot_id)
 
 int MachineObject::command_ams_select_tray(std::string tray_id)
 {
-    std::string gcode_cmd = (boost::format("M620 P%1% \n") % tray_id).str();
-    BOOST_LOG_TRIVIAL(trace) << "ams_debug: gcode_cmd" << gcode_cmd;
-    return this->publish_gcode(gcode_cmd);
+    if (!m_agent) return -1;
+    int rtn = m_agent->command_ams_select_tray(get_dev_id(), tray_id, MachineObject::m_sequence_id++, is_lan_mode_printer());
+    if (rtn == ORCA_NETWORK_ERR_CMD_NOT_SUPPORTED || rtn == ORCA_NETWORK_ERR_CAP_NOT_AVAILABLE)
+        show_unsupported_dlg(rtn);
+    return rtn;
 }
 
 int MachineObject::command_ams_control(std::string action)
@@ -1950,47 +1957,12 @@ int MachineObject::command_ams_air_print_detect(bool air_print_detect)
 
 int MachineObject::command_axis_control(std::string axis, double unit, double input_val, int speed)
 {
-    if (m_support_mqtt_axis_control)
-    {
-        int dir = input_val > 0 ? 1 : -1;
-        // i3-arch printers move the bed for Y/Z, so the on-screen direction is
-        // reversed — same negation the g-code fallback below applies.
-        if (!is_core_xy() && (axis.compare("Y") == 0 || axis.compare("Z") == 0)) {
-            dir = -dir;
-        }
-
-        json j;
-        j["print"]["command"] = "xyz_ctrl";
-        j["print"]["axis"] = axis;
-        j["print"]["dir"] = dir;
-        j["print"]["mode"] = (std::abs(input_val) >= 10) ? 1 : 0;
-        j["print"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);
-        return this->publish_json(j);
-    }
-
-    double value = input_val;
-    if (!is_core_xy()) {
-        if ( axis.compare("Y") == 0
-            || axis.compare("Z")  == 0) {
-            value = -1.0 * input_val;
-        }
-    }
-
-    char cmd[256];
-    if (axis.compare("X") == 0
-        || axis.compare("Y") == 0
-        || axis.compare("Z") == 0) {
-        sprintf(cmd, "M211 S \nM211 X1 Y1 Z1\nM1002 push_ref_mode\nG91 \nG1 %s%0.1f F%d\nM1002 pop_ref_mode\nM211 R\n", axis.c_str(), value * unit, speed);
-    }
-    else if (axis.compare("E") == 0) {
-        sprintf(cmd, "M83 \nG0 %s%0.1f F%d\n", axis.c_str(), value * unit, speed);
-    }
-    else {
-        return -1;
-    }
-
-
-    return this->publish_gcode(cmd);
+    if (!m_agent) return -1;
+    int rtn = m_agent->command_axis_control(get_dev_id(), axis, unit, input_val, speed, is_core_xy(),
+                                             m_support_mqtt_axis_control, MachineObject::m_sequence_id++, is_lan_mode_printer());
+    if (rtn == ORCA_NETWORK_ERR_CMD_NOT_SUPPORTED || rtn == ORCA_NETWORK_ERR_CAP_NOT_AVAILABLE)
+        show_unsupported_dlg(rtn);
+    return rtn;
 }
 
 int MachineObject::command_extruder_control(int nozzle_id, double val)
@@ -2628,7 +2600,7 @@ void MachineObject::set_print_state(std::string status)
 int MachineObject::connect(bool use_openssl)
 {
     if (get_dev_ip().empty()) return -1;
-    std::string username = "bblp";
+    std::string username = m_agent ? m_agent->default_lan_username() : std::string();
     std::string password = get_access_code();
 
     if (m_agent) {

src/slic3r/GUI/DeviceManager.hpp

@@ -18,6 +18,7 @@
 #include "boost/bimap/bimap.hpp"
 #include "libslic3r/calib.hpp"
 #include "libslic3r/Utils.hpp"
+#include "slic3r/Utils/PrinterNetworkTypes.hpp"
 
 #include "DeviceCore/DevDefs.h"
 #include "DeviceCore/DevConfigUtil.h"
@@ -100,7 +101,6 @@ struct DevPrintTaskRatingInfo;
 // given nozzle diameter (mm), bucketed per nozzle size to mirror the printer firmware.
 bool is_stringing_prone_filament(const std::string& filament_id, float nozzle_diameter);
 
-
 class MachineObject
 {
 private:
@@ -548,29 +548,10 @@ public:
     time_t  xcam_first_layer_hold_start = 0;
     std::string local_rtsp_url;
     std::string tutk_state;
-    enum LiveviewLocal {
-        LVL_None,
-        LVL_Disable,
-        LVL_Local,
-        LVL_Rtsps,
-        LVL_Rtsp
-    } liveview_local{ LVL_None };
-    enum LiveviewRemote {
-        LVR_None,
-        LVR_Tutk,
-        LVR_Agora,
-        LVR_TutkAgora
-    } liveview_remote{ LVR_None };
-    enum FileLocal {
-        FL_None,
-        FL_Local
-    } file_local{ FL_None };
-    enum FileRemote {
-        FR_None,
-        FR_Tutk,
-        FR_Agora,
-        FR_TutkAgora
-    } file_remote{ FR_None };
+    LiveviewLocal liveview_local{ LiveviewLocal::LVL_None };
+    LiveviewRemote liveview_remote{ LiveviewRemote::LVR_None};
+    FileLocal file_local{ FileLocal::FL_None };
+    FileRemote file_remote{ FileRemote::FR_None };
 
     enum PlateMakerDectect : int
     {

src/slic3r/GUI/Jobs/PrintJob.cpp

@@ -14,6 +14,7 @@
 
 #include "slic3r/Utils/FileTransferUtils.hpp"
 #include "slic3r/Utils/BBLNetworkPlugin.hpp"
+#include "NetworkAgent.hpp"
 
 namespace Slic3r {
 namespace GUI {
@@ -204,7 +205,7 @@ void PrintJob::process(Ctl &ctl)
     params.dev_ip = m_dev_ip;
     params.use_ssl_for_ftp  = m_local_use_ssl_for_ftp;
     params.use_ssl_for_mqtt  = m_local_use_ssl;
-    params.username = "bblp";
+    params.username = m_agent->default_lan_username();
     params.password = m_access_code;
 
     // check access code and ip address

src/slic3r/GUI/Jobs/SendJob.cpp

@@ -124,7 +124,7 @@ void SendJob::process(Ctl &ctl)
     if (m_is_check_mode) {
         PrintParams verify_params;
         verify_params.dev_ip           = m_dev_ip;
-        verify_params.username         = "bblp";
+        verify_params.username         = agent->default_lan_username();
         verify_params.password         = m_access_code;
         verify_params.use_ssl_for_ftp  = m_local_use_ssl_for_ftp;
         verify_params.use_ssl_for_mqtt = m_local_use_ssl;
@@ -209,7 +209,7 @@ void SendJob::process(Ctl &ctl)
 
     // local print access
     params.dev_ip = m_dev_ip;
-    params.username = "bblp";
+    params.username = agent->default_lan_username();
     params.password = m_access_code;
     params.use_ssl_for_ftp = m_local_use_ssl_for_ftp;
     params.use_ssl_for_mqtt = m_local_use_ssl;

src/slic3r/GUI/MediaPlayCtrl.cpp

@@ -14,6 +14,7 @@
 #include <boost/log/trivial.hpp>
 #include <boost/nowide/cstdio.hpp>
 #include <boost/nowide/utf8_codecvt.hpp>
+#include <slic3r/GUI/DeviceManager.hpp>
 #undef pid_t
 #include <boost/process.hpp>
 #ifdef __WIN32__
@@ -160,12 +161,12 @@ void MediaPlayCtrl::SetMachineObject(MachineObject* obj)
 
         if (DevPrinterConfigUtil::get_printer_series_str(obj->printer_type) == "series_o" && BBLNetworkPlugin::instance().use_legacy_network()) {
             // Legacy plugin cannot support remote play for H2D, force using local mode
-            m_remote_proto = MachineObject::LVR_None;
+            m_remote_proto = LiveviewRemote::LVR_None;
         }
     } else {
         m_camera_exists = false;
         m_lan_mode = false;
-        m_lan_proto = MachineObject::LVL_None;
+        m_lan_proto = LiveviewLocal::LVL_None;
         m_lan_ip.clear();
         m_lan_passwd.clear();
         m_dev_ver.clear();
@@ -283,14 +284,14 @@ void MediaPlayCtrl::Play()
     BOOST_LOG_TRIVIAL(info) << "MediaPlayCtrl::Play: " << m_lan_proto << m_remote_proto << m_disable_lan;
     NetworkAgent *agent = wxGetApp().getAgent();
     std::string  agent_version = agent ? agent->get_version() : "";
-    if (m_lan_proto > MachineObject::LVL_Disable && (m_lan_mode || !m_remote_proto) && !m_disable_lan && !m_lan_ip.empty()) {
+    if (m_lan_proto > LiveviewLocal::LVL_Disable && (m_lan_mode || !m_remote_proto) && !m_disable_lan && !m_lan_ip.empty()) {
         m_disable_lan = m_remote_proto && !m_lan_mode; // try remote next time
         std::string url;
-        if (m_lan_proto == MachineObject::LVL_Local)
+        if (m_lan_proto == LiveviewLocal::LVL_Local)
             url = "bambu:///local/" + m_lan_ip + ".?port=6000&user=" + m_lan_user + "&passwd=" + m_lan_passwd;
-        else if (m_lan_proto == MachineObject::LVL_Rtsps)
+        else if (m_lan_proto == LiveviewLocal::LVL_Rtsps)
             url = "bambu:///rtsps___" + m_lan_user + ":" + m_lan_passwd + "@" + m_lan_ip + "/streaming/live/1?proto=rtsps";
-        else if (m_lan_proto == MachineObject::LVL_Rtsp)
+        else if (m_lan_proto == LiveviewLocal::LVL_Rtsp)
             url = "bambu:///rtsp___" + m_lan_user + ":" + m_lan_passwd + "@" + m_lan_ip + "/streaming/live/1?proto=rtsp";
         url += "&device=" + m_machine;
         url += "&net_ver=" + agent_version;
@@ -312,8 +313,8 @@ void MediaPlayCtrl::Play()
     // !m_lan_mode && !m_remote_proto && m_lan_proto == LVL_Disable (*)
     // !m_lan_mode && !m_remote_proto && m_lan_proto == LVL_None (x)
 
-    if (m_lan_proto <= MachineObject::LVL_Disable && (m_lan_mode || !m_remote_proto)) {
-        Stop(m_lan_proto == MachineObject::LVL_None 
+    if (m_lan_proto <= LiveviewLocal::LVL_Disable && (m_lan_mode || !m_remote_proto)) {
+        Stop(m_lan_proto == LiveviewLocal::LVL_None
             ? _L("A problem occurred. Please update the printer firmware and try again.")
             : _L("LAN Only Liveview is off. Please turn on the liveview on printer screen."));
         return;
@@ -528,13 +529,13 @@ void MediaPlayCtrl::ToggleStream()
             wxGetApp().app_config->set("not_show_vcamera_stop_prev", "1");
         if (res == wxID_CANCEL) return;
     }
-    if (m_lan_proto > MachineObject::LVL_Disable && (m_lan_mode || !m_remote_proto) && !m_disable_lan && !m_lan_ip.empty()) {
+    if (m_lan_proto > LiveviewLocal::LVL_Disable && (m_lan_mode || !m_remote_proto) && !m_disable_lan && !m_lan_ip.empty()) {
         std::string url;
-        if (m_lan_proto == MachineObject::LVL_Local)
+        if (m_lan_proto == LiveviewLocal::LVL_Local)
             url = "bambu:///local/" + m_lan_ip + ".?port=6000&user=" + m_lan_user + "&passwd=" + m_lan_passwd;
-        else if (m_lan_proto == MachineObject::LVL_Rtsps)
+        else if (m_lan_proto == LiveviewLocal::LVL_Rtsps)
             url = "bambu:///rtsps___" + m_lan_user + ":" + m_lan_passwd + "@" + m_lan_ip + "/streaming/live/1?proto=rtsps";
-        else if (m_lan_proto == MachineObject::LVL_Rtsp)
+        else if (m_lan_proto == LiveviewLocal::LVL_Rtsp)
             url = "bambu:///rtsp___" + m_lan_user + ":" + m_lan_passwd + "@" + m_lan_ip + "/streaming/live/1?proto=rtsp";
         url += "&device=" + into_u8(m_machine);
         url += "&dev_ver=" + m_dev_ver;

src/slic3r/GUI/PartSkipDialog.hpp

@@ -160,4 +160,4 @@ private:
     void OnApplyDialog(wxCommandEvent &event);
 };
 
-}} // namespace Slic3r::GUI
+}} // namespace Slic3r::GUI

src/slic3r/GUI/ReleaseNote.cpp

@@ -1801,6 +1801,8 @@ void InputIpAddressDialog::on_ok(wxMouseEvent& evt)
     m_trouble_shoot->Hide();
     std::string str_ip = m_input_ip->GetTextCtrl()->GetValue().ToStdString();
     std::string str_access_code = m_input_access_code->GetTextCtrl()->GetValue().ToStdString();
+    if (str_access_code.empty())
+        str_access_code = "88888888";
     std::string str_name = m_input_printer_name->GetTextCtrl()->GetValue().Strip(wxString::both).ToStdString();
     // Serial number should not contain lower case letters, and bambu_network plugin crashes
     // if user entered the wrong serial number, so we call `Upper()` here.
@@ -1835,6 +1837,8 @@ void InputIpAddressDialog::on_send_retry()
     Fit();
     wxString ip              = m_input_ip->GetTextCtrl()->GetValue();
     wxString str_access_code = m_input_access_code->GetTextCtrl()->GetValue();
+    if (str_access_code.empty())
+        str_access_code = "88888888";
 
     // check support function
     if (!m_obj) return;
@@ -2058,6 +2062,7 @@ void InputIpAddressDialog::on_text(wxCommandEvent &evt)
 
     if (str_access_code.empty()) {
         str_access_code = "88888888";
+        m_input_access_code->GetTextCtrl()->SetValue(str_access_code);
     }
 
     auto str_name            = m_input_printer_name->GetTextCtrl()->GetValue().Strip(wxString::both);

src/slic3r/Utils/BBLPrinterAgent.cpp

@@ -1,8 +1,15 @@
 #include "BBLPrinterAgent.hpp"
 #include "BBLNetworkPlugin.hpp"
+#include "IPrinterAgent.hpp"
 #include "NetworkAgentFactory.hpp"
+#include "NetworkAgent.hpp"
 
+#include <boost/format.hpp>
 #include <boost/log/trivial.hpp>
+#include <memory>
+#include <nlohmann/json.hpp>
+#include <cmath>
+#include <slic3r/GUI/DeviceManager.hpp>
 
 namespace Slic3r {
 
@@ -12,7 +19,7 @@ BBLPrinterAgent::~BBLPrinterAgent() = default;
 
 void BBLPrinterAgent::set_cloud_agent(std::shared_ptr<ICloudServiceAgent> cloud)
 {
-    m_cloud_agent = cloud;
+    (void) cloud;
     // BBL DLL manages tokens internally, so this is just for interface compliance
 }
 
@@ -20,6 +27,163 @@ void BBLPrinterAgent::set_cloud_agent(std::shared_ptr<ICloudServiceAgent> cloud)
 // Communication
 // ============================================================================
 
+std::string BBLPrinterAgent::ams_refresh_rfid_gcode(const std::string& tray_id)
+{
+    return (boost::format("M620 R%1% \n") % tray_id).str();
+}
+
+std::string BBLPrinterAgent::ams_calibrate_gcode(int ams_id)
+{
+    return (boost::format("M620 C%1% \n") % ams_id).str();
+}
+
+std::string BBLPrinterAgent::ams_select_tray_gcode(const std::string& tray_id)
+{
+    return (boost::format("M620 P%1% \n") % tray_id).str();
+}
+
+int BBLPrinterAgent::command_ams_refresh_rfid(std::string dev_id, std::string tray_id, int sequence_id, bool lan_mode)
+{
+    const std::string gcode = ams_refresh_rfid_gcode(tray_id);
+    BOOST_LOG_TRIVIAL(trace) << "ams_debug: gcode_cmd" << gcode;
+    nlohmann::json j;
+    j["print"]["command"] = "gcode_line";
+    j["print"]["param"] = gcode;
+    j["print"]["sequence_id"] = std::to_string(sequence_id);
+    return publish(dev_id, j, lan_mode);
+}
+
+int BBLPrinterAgent::command_ams_calibrate(std::string dev_id, int ams_id, int sequence_id, bool lan_mode)
+{
+    const std::string gcode = ams_calibrate_gcode(ams_id);
+    BOOST_LOG_TRIVIAL(trace) << "ams_debug: gcode_cmd" << gcode;
+    nlohmann::json j;
+    j["print"]["command"] = "gcode_line";
+    j["print"]["param"] = gcode;
+    j["print"]["sequence_id"] = std::to_string(sequence_id);
+    return publish(dev_id, j, lan_mode);
+}
+
+int BBLPrinterAgent::command_ams_select_tray(std::string dev_id, std::string tray_id, int sequence_id, bool lan_mode)
+{
+    const std::string gcode = ams_select_tray_gcode(tray_id);
+    BOOST_LOG_TRIVIAL(trace) << "ams_debug: gcode_cmd" << gcode;
+    nlohmann::json j;
+    j["print"]["command"] = "gcode_line";
+    j["print"]["param"] = gcode;
+    j["print"]["sequence_id"] = std::to_string(sequence_id);
+    return publish(dev_id, j, lan_mode);
+}
+
+int BBLPrinterAgent::command_xyz_abs(std::string dev_id, int sequence_id, bool lan_mode)
+{
+    nlohmann::json j;
+    j["print"]["command"] = "gcode_line";
+    j["print"]["param"] = "G90 \n";
+    j["print"]["sequence_id"] = std::to_string(sequence_id);
+    return publish(dev_id, j, lan_mode);
+}
+
+int BBLPrinterAgent::command_auto_leveling(std::string dev_id, int sequence_id, bool lan_mode)
+{
+    nlohmann::json j;
+    j["print"]["command"] = "gcode_line";
+    j["print"]["param"] = "G29 \n";
+    j["print"]["sequence_id"] = std::to_string(sequence_id);
+    return publish(dev_id, j, lan_mode);
+}
+
+int BBLPrinterAgent::command_go_home(std::string dev_id, bool is_printing, bool supports_mqtt_homing, int sequence_id, bool lan_mode)
+{
+    nlohmann::json j;
+    j["print"]["sequence_id"] = std::to_string(sequence_id);
+    if (supports_mqtt_homing) {
+        j["print"]["command"] = "back_to_center";
+        return publish(dev_id, j, lan_mode);
+    }
+
+    j["print"]["command"] = "gcode_line";
+    j["print"]["param"] = is_printing ? "G28 X\n" : "G28 \n";
+    return publish(dev_id, j, lan_mode);
+}
+
+int BBLPrinterAgent::command_set_bed(std::string dev_id, int temp, bool supports_mqtt_bed_ctrl, int sequence_id, bool lan_mode)
+{
+    nlohmann::json j;
+    j["print"]["sequence_id"] = std::to_string(sequence_id);
+    if (supports_mqtt_bed_ctrl) {
+        j["print"]["command"] = "set_bed_temp";
+        j["print"]["temp"] = temp;
+        return publish(dev_id, j, lan_mode);
+    }
+
+    j["print"]["command"] = "gcode_line";
+    j["print"]["param"] = (boost::format("M140 S%1%\n") % temp).str();
+    return publish(dev_id, j, lan_mode);
+}
+
+int BBLPrinterAgent::command_set_nozzle(std::string dev_id, int temp, int sequence_id, bool lan_mode)
+{
+    nlohmann::json j;
+    j["print"]["command"] = "gcode_line";
+    j["print"]["param"] = (boost::format("M104 S%1%\n") % temp).str();
+    j["print"]["sequence_id"] = std::to_string(sequence_id);
+    return publish(dev_id, j, lan_mode);
+}
+
+int BBLPrinterAgent::command_axis_control(std::string dev_id, std::string axis, double unit, double input_val, int speed,
+                                           bool is_core_xy, bool supports_mqtt_axis_control, int sequence_id, bool lan_mode)
+{
+    nlohmann::json j;
+    j["print"]["sequence_id"] = std::to_string(sequence_id);
+
+    if (supports_mqtt_axis_control) {
+        int dir = input_val > 0 ? 1 : -1;
+        // i3-arch printers move the bed for Y/Z, so the on-screen direction is
+        // reversed -- same negation the g-code fallback below applies.
+        if (!is_core_xy && (axis == "Y" || axis == "Z")) {
+            dir = -dir;
+        }
+
+        j["print"]["command"] = "xyz_ctrl";
+        j["print"]["axis"] = axis;
+        j["print"]["dir"] = dir;
+        j["print"]["mode"] = (std::abs(input_val) >= 10) ? 1 : 0;
+        return publish(dev_id, j, lan_mode);
+    }
+
+    double value = input_val;
+    if (!is_core_xy && (axis == "Y" || axis == "Z")) {
+        value = -1.0 * input_val;
+    }
+
+    std::string value_str = (boost::format("%.1f") % (value * unit)).str();
+    std::string gcode;
+    if (axis == "X" || axis == "Y" || axis == "Z") {
+        gcode = (boost::format("M211 S \nM211 X1 Y1 Z1\nM1002 push_ref_mode\nG91 \nG1 %1%%2% F%3%\nM1002 pop_ref_mode\nM211 R\n")
+                 % axis % value_str % speed).str();
+    } else if (axis == "E") {
+        gcode = (boost::format("M83 \nG0 %1%%2% F%3%\n") % axis % value_str % speed).str();
+    } else {
+        return -1;
+    }
+
+    j["print"]["command"] = "gcode_line";
+    j["print"]["param"] = gcode;
+    return publish(dev_id, j, lan_mode);
+}
+
+int BBLPrinterAgent::publish(const std::string& dev_id, const nlohmann::json& j, bool lan_mode)
+{
+    const int rtn = lan_mode ? send_message_to_printer(dev_id, j.dump(), 0, 0) : send_message(dev_id, j.dump(), 0, 0);
+    if (rtn == 0) {
+        BOOST_LOG_TRIVIAL(info) << "publish_json: " << j.dump() << " code: " << rtn;
+    } else {
+        BOOST_LOG_TRIVIAL(error) << "publish_json: " << j.dump() << " code: " << rtn;
+    }
+    return rtn;
+}
+
 int BBLPrinterAgent::send_message(std::string dev_id, std::string json_str, int qos, int flag)
 {
     auto& plugin = BBLNetworkPlugin::instance();
@@ -349,8 +513,15 @@ int BBLPrinterAgent::start_local_print_with_record(PrintParams params, OnUpdateS
 
 int BBLPrinterAgent::start_send_gcode_to_sdcard(PrintParams params, OnUpdateStatusFn update_fn, WasCancelledFn cancel_fn, OnWaitFn wait_fn)
 {
-    return dispatch_start<func_start_send_gcode_to_sdcard_legacy, func_start_send_gcode_to_sdcard_0203>(
+    int result = dispatch_start<func_start_send_gcode_to_sdcard_legacy, func_start_send_gcode_to_sdcard_0203>(
         BBLNetworkPlugin::instance().get_start_send_gcode_to_sdcard(), params, update_fn, cancel_fn, wait_fn);
+    if (result != 0) {
+        BOOST_LOG_TRIVIAL(error) << "start_send_gcode_to_sdcard failed: result=" << result
+            << ", try_emmc_print=" << params.try_emmc_print
+            << ", legacy_mode=" << BBLNetworkPlugin::instance().use_legacy_network()
+            << ", dev_ip=" << params.dev_ip << ", dev_id=" << params.dev_id;
+    }
+    return result;
 }
 
 int BBLPrinterAgent::start_local_print(PrintParams params, OnUpdateStatusFn update_fn, WasCancelledFn cancel_fn)

src/slic3r/Utils/BBLPrinterAgent.hpp

@@ -5,6 +5,7 @@
 #include "ICloudServiceAgent.hpp"
 #include <string>
 #include <memory>
+#include <nlohmann/json.hpp>
 
 namespace Slic3r {
 
@@ -28,9 +29,23 @@ public:
 
     // Communication
     int send_message(std::string dev_id, std::string json_str, int qos, int flag) override;
+    static std::string ams_refresh_rfid_gcode(const std::string& tray_id);
+    static std::string ams_calibrate_gcode(int ams_id);
+    static std::string ams_select_tray_gcode(const std::string& tray_id);
+    int command_ams_refresh_rfid(std::string dev_id, std::string tray_id, int sequence_id, bool lan_mode) override;
+    int command_ams_calibrate(std::string dev_id, int ams_id, int sequence_id, bool lan_mode) override;
+    int command_ams_select_tray(std::string dev_id, std::string tray_id, int sequence_id, bool lan_mode) override;
+    int command_xyz_abs(std::string dev_id, int sequence_id, bool lan_mode) override;
+    int command_auto_leveling(std::string dev_id, int sequence_id, bool lan_mode) override;
+    int command_go_home(std::string dev_id, bool is_printing, bool supports_mqtt_homing, int sequence_id, bool lan_mode) override;
+    int command_set_bed(std::string dev_id, int temp, bool supports_mqtt_bed_ctrl, int sequence_id, bool lan_mode) override;
+    int command_set_nozzle(std::string dev_id, int temp, int sequence_id, bool lan_mode) override;
+    int command_axis_control(std::string dev_id, std::string axis, double unit, double input_val, int speed,
+                              bool is_core_xy, bool supports_mqtt_axis_control, int sequence_id, bool lan_mode) override;
     int connect_printer(std::string dev_id, std::string dev_ip, std::string username, std::string password, bool use_ssl) override;
     int disconnect_printer() override;
     int send_message_to_printer(std::string dev_id, std::string json_str, int qos, int flag) override;
+    std::string default_lan_username() const override { return "bblp"; }
 
     // Certificates
     int check_cert() override;
@@ -85,7 +100,9 @@ public:
     FilamentSyncMode get_filament_sync_mode() const override;
 
 private:
-    std::shared_ptr<ICloudServiceAgent> m_cloud_agent;
+    // why: the lan/cloud DECISION stays machine-side; keep this mechanical branch in sync with publish_json.
+    int publish(const std::string& dev_id, const nlohmann::json& j, bool lan_mode);
+
 };
 
 } // namespace Slic3r

src/slic3r/Utils/FileTransferUtils.cpp

@@ -224,4 +224,4 @@ void FileTransferJob::solve_result(ft_job_result result)
     res_json_.assign(result.json ? result.json : "");
 }
 
-} // namespace Slic3r
+} // namespace Slic3r

src/slic3r/Utils/FileTransferUtils.hpp

@@ -252,4 +252,4 @@ inline FileTransferModule &module()
     return *detail::g_mod;
 }
 
-} // namespace Slic3r
+} // namespace Slic3r

src/slic3r/Utils/IPrinterAgent.hpp

@@ -11,6 +11,9 @@
 #define ORCA_NETWORK_ERR_CAP_NOT_AVAILABLE -7020 // a translation exists; this printer lacks the capability
 #include <string>
 #include <memory>
+#include <vector>
+#include <functional>
+#include <cstdint>
 
 namespace Slic3r {
 
@@ -84,6 +87,35 @@ public:
      */
     virtual int send_message(std::string dev_id, std::string json_str, int qos, int flag) = 0;
 
+    // why: gcode is firmware dialect, not a waist concept - commands whose body is Bambu-dialect
+    // gcode live on the agent that speaks it; the default is an honest refusal that MachineObject's
+    // publish funnel turns into a dialog.
+    virtual int command_ams_refresh_rfid(std::string, std::string, int, bool)
+    { return ORCA_NETWORK_ERR_CMD_NOT_SUPPORTED; }
+    virtual int command_ams_calibrate(std::string, int, int, bool)
+    { return ORCA_NETWORK_ERR_CMD_NOT_SUPPORTED; }
+    virtual int command_ams_select_tray(std::string, std::string, int, bool)
+    { return ORCA_NETWORK_ERR_CMD_NOT_SUPPORTED; }
+    virtual int command_xyz_abs(std::string dev_id, int sequence_id, bool lan_mode)
+    { return ORCA_NETWORK_ERR_CMD_NOT_SUPPORTED; }
+    virtual int command_auto_leveling(std::string dev_id, int sequence_id, bool lan_mode)
+    { return ORCA_NETWORK_ERR_CMD_NOT_SUPPORTED; }
+    virtual int command_go_home(std::string dev_id, bool is_printing, bool supports_mqtt_homing, int sequence_id, bool lan_mode)
+    { return ORCA_NETWORK_ERR_CMD_NOT_SUPPORTED; }
+    virtual int command_set_bed(std::string dev_id, int temp, bool supports_mqtt_bed_ctrl, int sequence_id, bool lan_mode)
+    { return ORCA_NETWORK_ERR_CMD_NOT_SUPPORTED; }
+    virtual int command_set_nozzle(std::string dev_id, int temp, int sequence_id, bool lan_mode)
+    { return ORCA_NETWORK_ERR_CMD_NOT_SUPPORTED; }
+    virtual int command_axis_control(std::string dev_id, std::string axis, double unit, double input_val, int speed,
+                                      bool is_core_xy, bool supports_mqtt_axis_control, int sequence_id, bool lan_mode)
+    { return ORCA_NETWORK_ERR_CMD_NOT_SUPPORTED; }
+
+    /**
+     * Default LAN account username for this agent's protocol, if it has a fixed one.
+     * Returns an empty string if the agent has no fixed default (e.g. caller must supply one).
+     */
+    virtual std::string default_lan_username() const { return {}; }
+
     /**
      * Establish a direct LAN connection to a printer.
      */

src/slic3r/Utils/NetworkAgent.cpp

@@ -4,6 +4,7 @@
 #include <algorithm>
 
 #include <boost/log/trivial.hpp>
+#include "IPrinterAgent.hpp"
 #include "libslic3r/Utils.hpp"
 #include "NetworkAgent.hpp"
 #include "BBLNetworkPlugin.hpp"
@@ -767,6 +768,70 @@ int NetworkAgent::send_message(std::string dev_id, std::string json_str, int qos
     return -1;
 }
 
+int NetworkAgent::command_ams_refresh_rfid(std::string dev_id, std::string tray_id, int sequence_id, bool lan_mode)
+{
+    if (m_printer_agent)
+        return m_printer_agent->command_ams_refresh_rfid(dev_id, tray_id, sequence_id, lan_mode);
+    return -1;
+}
+
+int NetworkAgent::command_ams_calibrate(std::string dev_id, int ams_id, int sequence_id, bool lan_mode)
+{
+    if (m_printer_agent)
+        return m_printer_agent->command_ams_calibrate(dev_id, ams_id, sequence_id, lan_mode);
+    return -1;
+}
+
+int NetworkAgent::command_ams_select_tray(std::string dev_id, std::string tray_id, int sequence_id, bool lan_mode)
+{
+    if (m_printer_agent)
+        return m_printer_agent->command_ams_select_tray(dev_id, tray_id, sequence_id, lan_mode);
+    return -1;
+}
+
+int NetworkAgent::command_xyz_abs(std::string dev_id, int sequence_id, bool lan_mode)
+{
+    if (m_printer_agent)
+        return m_printer_agent->command_xyz_abs(dev_id, sequence_id, lan_mode);
+    return -1;
+}
+
+int NetworkAgent::command_auto_leveling(std::string dev_id, int sequence_id, bool lan_mode)
+{
+    if (m_printer_agent)
+        return m_printer_agent->command_auto_leveling(dev_id, sequence_id, lan_mode);
+    return -1;
+}
+
+int NetworkAgent::command_go_home(std::string dev_id, bool is_printing, bool supports_mqtt_homing, int sequence_id, bool lan_mode)
+{
+    if (m_printer_agent)
+        return m_printer_agent->command_go_home(dev_id, is_printing, supports_mqtt_homing, sequence_id, lan_mode);
+    return -1;
+}
+
+int NetworkAgent::command_set_bed(std::string dev_id, int temp, bool supports_mqtt_bed_ctrl, int sequence_id, bool lan_mode)
+{
+    if (m_printer_agent)
+        return m_printer_agent->command_set_bed(dev_id, temp, supports_mqtt_bed_ctrl, sequence_id, lan_mode);
+    return -1;
+}
+
+int NetworkAgent::command_set_nozzle(std::string dev_id, int temp, int sequence_id, bool lan_mode)
+{
+    if (m_printer_agent)
+        return m_printer_agent->command_set_nozzle(dev_id, temp, sequence_id, lan_mode);
+    return -1;
+}
+
+int NetworkAgent::command_axis_control(std::string dev_id, std::string axis, double unit, double input_val, int speed,
+                                        bool is_core_xy, bool supports_mqtt_axis_control, int sequence_id, bool lan_mode)
+{
+    if (m_printer_agent)
+        return m_printer_agent->command_axis_control(dev_id, axis, unit, input_val, speed, is_core_xy, supports_mqtt_axis_control, sequence_id, lan_mode);
+    return -1;
+}
+
 int NetworkAgent::connect_printer(std::string dev_id, std::string dev_ip, std::string username, std::string password, bool use_ssl)
 {
     if (m_printer_agent)
@@ -788,6 +853,13 @@ int NetworkAgent::send_message_to_printer(std::string dev_id, std::string json_s
     return -1;
 }
 
+std::string NetworkAgent::default_lan_username() const
+{
+    if (m_printer_agent)
+        return m_printer_agent->default_lan_username();
+    return {};
+}
+
 int NetworkAgent::check_cert()
 {
     if (m_printer_agent)

src/slic3r/Utils/NetworkAgent.hpp

@@ -2,9 +2,10 @@
 #define __NETWORK_Agent_HPP__
 
 #include "bambu_networking.hpp"
+
 #include "libslic3r/ProjectTask.hpp"
 #include "ICloudServiceAgent.hpp"
-#include "IPrinterAgent.hpp"
+
 #include <map>
 #include <memory>
 #include <string>
@@ -12,6 +13,9 @@
 
 namespace Slic3r {
 
+class IPrinterAgent;
+enum class FilamentSyncMode;
+
 // Forward declaration
 class BBLNetworkPlugin;
 
@@ -142,9 +146,20 @@ public:
     int set_on_local_message_fn(OnMessageFn fn);
     int set_server_callback(OnServerErrFn fn);
     int send_message(std::string dev_id, std::string json_str, int qos, int flag);
+    int command_ams_refresh_rfid(std::string dev_id, std::string tray_id, int sequence_id, bool lan_mode);
+    int command_ams_calibrate(std::string dev_id, int ams_id, int sequence_id, bool lan_mode);
+    int command_ams_select_tray(std::string dev_id, std::string tray_id, int sequence_id, bool lan_mode);
+    int command_xyz_abs(std::string dev_id, int sequence_id, bool lan_mode);
+    int command_auto_leveling(std::string dev_id, int sequence_id, bool lan_mode);
+    int command_go_home(std::string dev_id, bool is_printing, bool supports_mqtt_homing, int sequence_id, bool lan_mode);
+    int command_set_bed(std::string dev_id, int temp, bool supports_mqtt_bed_ctrl, int sequence_id, bool lan_mode);
+    int command_set_nozzle(std::string dev_id, int temp, int sequence_id, bool lan_mode);
+    int command_axis_control(std::string dev_id, std::string axis, double unit, double input_val, int speed,
+                              bool is_core_xy, bool supports_mqtt_axis_control, int sequence_id, bool lan_mode);
     int connect_printer(std::string dev_id, std::string dev_ip, std::string username, std::string password, bool use_ssl);
     int disconnect_printer();
     int send_message_to_printer(std::string dev_id, std::string json_str, int qos, int flag);
+    std::string default_lan_username() const;
     int check_cert();
     void install_device_cert(std::string dev_id, bool lan_only);
     bool start_discovery(bool start, bool sending);

src/slic3r/Utils/PrinterNetworkTypes.hpp

@@ -0,0 +1,34 @@
+#pragma once
+
+#include <string>
+
+namespace Slic3r {
+
+enum LiveviewLocal {
+    LVL_None,
+    LVL_Disable,
+    LVL_Local,
+    LVL_Rtsps,
+    LVL_Rtsp
+};
+
+enum LiveviewRemote {
+    LVR_None,
+    LVR_Tutk,
+    LVR_Agora,
+    LVR_TutkAgora
+};
+
+enum FileLocal {
+    FL_None,
+    FL_Local
+};
+
+enum FileRemote {
+    FR_None,
+    FR_Tutk,
+    FR_Agora,
+    FR_TutkAgora
+};
+
+} // namespace Slic3r