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OrcaSlicer/src/slic3r/Utils/QidiPrinterAgent.cpp
SoftFever 9703a6b4d7 init
2026-01-23 17:05:56 +08:00

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#include "QidiPrinterAgent.hpp"
#include "Http.hpp"
#include "libslic3r/Preset.hpp"
#include "libslic3r/PresetBundle.hpp"
#include "slic3r/GUI/GUI_App.hpp"
#include "slic3r/GUI/DeviceCore/DevFilaSystem.h"
#include "slic3r/GUI/DeviceCore/DevManager.h"
#include "nlohmann/json.hpp"
#include <boost/algorithm/string.hpp>
#include <boost/asio/connect.hpp>
#include <boost/asio/ip/tcp.hpp>
#include <boost/beast/core.hpp>
#include <boost/beast/websocket.hpp>
#include <boost/log/trivial.hpp>
#include <algorithm>
#include <chrono>
#include <cstdint>
#include <cctype>
#include <sstream>
namespace {
namespace beast = boost::beast;
namespace http = beast::http;
namespace websocket = beast::websocket;
namespace net = boost::asio;
using tcp = net::ip::tcp;
std::string to_hex_string(uint64_t value)
{
std::ostringstream stream;
stream << std::hex << std::uppercase << value;
return stream.str();
}
bool looks_like_host(const std::string& value)
{
if (value.empty()) {
return false;
}
if (value.find(' ') != std::string::npos) {
return false;
}
return value.find('.') != std::string::npos || value.find(':') != std::string::npos;
}
constexpr const char* k_no_api_key = "__NO_API_KEY__";
bool is_numeric(const std::string& value)
{
return !value.empty() && std::all_of(value.begin(), value.end(), [](unsigned char c) { return std::isdigit(c) != 0; });
}
std::string normalize_base_url(std::string host, const std::string& port)
{
boost::trim(host);
if (host.empty()) {
return "";
}
std::string value = host;
if (is_numeric(port) && value.find("://") == std::string::npos && value.find(':') == std::string::npos) {
value += ":" + port;
}
if (!boost::istarts_with(value, "http://") && !boost::istarts_with(value, "https://")) {
value = "http://" + value;
}
if (value.size() > 1 && value.back() == '/') {
value.pop_back();
}
return value;
}
std::string extract_host(const std::string& base_url)
{
std::string host = base_url;
auto pos = host.find("://");
if (pos != std::string::npos) {
host = host.substr(pos + 3);
}
pos = host.find('/');
if (pos != std::string::npos) {
host = host.substr(0, pos);
}
return host;
}
std::string join_url(const std::string& base_url, const std::string& path)
{
if (base_url.empty()) {
return "";
}
if (path.empty()) {
return base_url;
}
if (base_url.back() == '/' && path.front() == '/') {
return base_url.substr(0, base_url.size() - 1) + path;
}
if (base_url.back() != '/' && path.front() != '/') {
return base_url + "/" + path;
}
return base_url + path;
}
std::string normalize_api_key(const std::string& api_key)
{
if (api_key.empty() || api_key == k_no_api_key) {
return "";
}
return api_key;
}
std::string normalize_model_key(std::string value)
{
boost::algorithm::to_lower(value);
std::string normalized;
normalized.reserve(value.size());
for (unsigned char c : value) {
if (std::isalnum(c)) {
normalized.push_back(static_cast<char>(c));
}
}
return normalized;
}
std::string infer_series_id(const std::string& model_id, const std::string& dev_name)
{
std::string source = model_id.empty() ? dev_name : model_id;
boost::trim(source);
if (source.empty()) {
return "";
}
if (is_numeric(source)) {
return source;
}
const std::string key = normalize_model_key(source);
if (key.find("q2") != std::string::npos) {
return "1";
}
if (key.find("xmax") != std::string::npos && key.find("4") != std::string::npos) {
return "3";
}
if ((key.find("xplus") != std::string::npos || key.find("plus") != std::string::npos) && key.find("4") != std::string::npos) {
return "0";
}
return "";
}
struct WsEndpoint
{
std::string host;
std::string port;
std::string target;
bool secure = false;
};
bool parse_ws_endpoint(const std::string& base_url, WsEndpoint& endpoint)
{
if (base_url.empty()) {
return false;
}
std::string url = base_url;
if (boost::istarts_with(url, "https://")) {
endpoint.secure = true;
url = url.substr(8);
} else if (boost::istarts_with(url, "http://")) {
url = url.substr(7);
}
auto slash = url.find('/');
if (slash != std::string::npos) {
url = url.substr(0, slash);
}
if (url.empty()) {
return false;
}
endpoint.host = url;
endpoint.port = endpoint.secure ? "443" : "80";
if (auto colon = url.rfind(':'); colon != std::string::npos && url.find(']') == std::string::npos) {
endpoint.host = url.substr(0, colon);
endpoint.port = url.substr(colon + 1);
}
endpoint.target = "/websocket";
return !endpoint.host.empty() && !endpoint.port.empty();
}
std::string map_moonraker_state(std::string state)
{
boost::algorithm::to_lower(state);
if (state == "printing") {
return "RUNNING";
}
if (state == "paused") {
return "PAUSE";
}
if (state == "complete") {
return "FINISH";
}
if (state == "error" || state == "cancelled") {
return "FAILED";
}
return "IDLE";
}
std::string normalize_filament_type(const std::string& filament_type)
{
std::string trimmed = filament_type;
boost::trim(trimmed);
std::string upper = trimmed;
std::transform(upper.begin(), upper.end(), upper.begin(), [](unsigned char c) { return static_cast<char>(std::toupper(c)); });
if (upper.find("PLA") != std::string::npos)
return "PLA";
if (upper.find("ABS") != std::string::npos)
return "ABS";
if (upper.find("PETG") != std::string::npos)
return "PETG";
if (upper.find("TPU") != std::string::npos)
return "TPU";
if (upper.find("ASA") != std::string::npos)
return "ASA";
if (upper.find("PA") != std::string::npos || upper.find("NYLON") != std::string::npos)
return "PA";
if (upper.find("PC") != std::string::npos)
return "PC";
if (upper.find("PVA") != std::string::npos)
return "PVA";
return trimmed;
}
} // namespace
namespace Slic3r {
const std::string QidiPrinterAgent_VERSION = "0.0.1";
QidiPrinterAgent::QidiPrinterAgent(std::string log_dir) : OrcaPrinterAgent(std::move(log_dir))
{
BOOST_LOG_TRIVIAL(info) << "QidiPrinterAgent: Constructor";
}
QidiPrinterAgent::~QidiPrinterAgent()
{
stop_status_stream();
}
AgentInfo QidiPrinterAgent::get_agent_info_static()
{
return AgentInfo{.id = "qidi", .name = "Qidi Printer Agent", .version = QidiPrinterAgent_VERSION, .description = "Qidi printer agent"};
}
int QidiPrinterAgent::send_message(std::string dev_id, std::string json_str, int qos, int flag)
{
(void) qos;
(void) flag;
return handle_request(dev_id, json_str);
}
int QidiPrinterAgent::send_message_to_printer(std::string dev_id, std::string json_str, int qos, int flag)
{
(void) qos;
(void) flag;
return handle_request(dev_id, json_str);
}
int QidiPrinterAgent::connect_printer(std::string dev_id, std::string dev_ip, std::string username, std::string password, bool use_ssl)
{
(void) username;
(void) use_ssl;
std::string base_url = normalize_base_url(dev_ip, "");
std::string api_key = normalize_api_key(password);
PrinthostConfig config;
if (get_printhost_config(config)) {
if (base_url.empty()) {
base_url = config.base_url;
}
if (api_key.empty()) {
api_key = normalize_api_key(config.api_key);
}
}
if (base_url.empty()) {
BOOST_LOG_TRIVIAL(error) << "QidiPrinterAgent: connect_printer missing host for dev_id=" << dev_id;
dispatch_local_connect(ConnectStatusFailed, dev_id, "host_missing");
return BAMBU_NETWORK_ERR_INVALID_HANDLE;
}
if (dev_id.empty()) {
dev_id = extract_host(base_url);
}
{
std::lock_guard<std::mutex> lock(payload_mutex);
status_cache = nlohmann::json::object();
last_ams_payload = nlohmann::json();
}
ws_last_emit_ms.store(0);
store_host(dev_id, base_url, api_key);
start_status_stream(dev_id, base_url, api_key);
dispatch_local_connect(ConnectStatusOk, dev_id, "0");
dispatch_printer_connected(dev_id);
BOOST_LOG_TRIVIAL(info) << "QidiPrinterAgent: connect_printer - dev_id=" << dev_id << ", dev_ip=" << dev_ip;
return BAMBU_NETWORK_SUCCESS;
}
int QidiPrinterAgent::disconnect_printer()
{
stop_status_stream();
return BAMBU_NETWORK_SUCCESS;
}
bool QidiPrinterAgent::start_discovery(bool start, bool sending)
{
(void) sending;
if (start) {
announce_printhost_device();
}
return true;
}
int QidiPrinterAgent::bind_detect(std::string dev_ip, std::string sec_link, detectResult& detect)
{
(void) sec_link;
std::string base_url = normalize_base_url(dev_ip, "");
if (base_url.empty()) {
return BAMBU_NETWORK_ERR_INVALID_HANDLE;
}
PrinthostConfig config;
get_printhost_config(config);
const std::string api_key = normalize_api_key(config.api_key);
QidiDeviceInfo info;
std::string error;
if (!fetch_device_info(base_url, api_key, info, error)) {
BOOST_LOG_TRIVIAL(error) << "QidiPrinterAgent: bind_detect failed: " << error;
return BAMBU_NETWORK_ERR_CONNECTION_TO_PRINTER_FAILED;
}
detect.dev_id = info.dev_id.empty() ? dev_ip : info.dev_id;
if (!info.model_id.empty()) {
detect.model_id = info.model_id;
} else if (!config.model_id.empty()) {
detect.model_id = config.model_id;
} else {
detect.model_id = config.model_name;
}
detect.dev_name = info.dev_name.empty() ? config.model_name : info.dev_name;
detect.version = info.version;
detect.connect_type = "lan";
detect.bind_state = "free";
return BAMBU_NETWORK_SUCCESS;
}
int QidiPrinterAgent::set_on_ssdp_msg_fn(OnMsgArrivedFn fn)
{
{
std::lock_guard<std::mutex> lock(state_mutex);
on_ssdp_msg_fn = fn;
}
if (fn) {
announce_printhost_device();
}
return BAMBU_NETWORK_SUCCESS;
}
int QidiPrinterAgent::set_on_printer_connected_fn(OnPrinterConnectedFn fn)
{
std::lock_guard<std::mutex> lock(state_mutex);
on_printer_connected_fn = fn;
return BAMBU_NETWORK_SUCCESS;
}
int QidiPrinterAgent::set_on_message_fn(OnMessageFn fn)
{
std::lock_guard<std::mutex> lock(state_mutex);
on_message_fn = fn;
return BAMBU_NETWORK_SUCCESS;
}
int QidiPrinterAgent::set_on_local_connect_fn(OnLocalConnectedFn fn)
{
std::lock_guard<std::mutex> lock(state_mutex);
on_local_connect_fn = fn;
return BAMBU_NETWORK_SUCCESS;
}
int QidiPrinterAgent::set_on_local_message_fn(OnMessageFn fn)
{
std::lock_guard<std::mutex> lock(state_mutex);
on_local_message_fn = fn;
return BAMBU_NETWORK_SUCCESS;
}
int QidiPrinterAgent::set_queue_on_main_fn(QueueOnMainFn fn)
{
std::lock_guard<std::mutex> lock(state_mutex);
queue_on_main_fn = fn;
return BAMBU_NETWORK_SUCCESS;
}
void QidiPrinterAgent::fetch_filament_info(std::string dev_id)
{
// Look up MachineObject via DeviceManager
auto* dev_manager = GUI::wxGetApp().getDeviceManager();
if (!dev_manager) {
BOOST_LOG_TRIVIAL(error) << "QidiPrinterAgent::fetch_filament_info: DeviceManager is null";
return;
}
MachineObject* obj = dev_manager->get_my_machine(dev_id);
if (!obj) {
BOOST_LOG_TRIVIAL(error) << "QidiPrinterAgent::fetch_filament_info: MachineObject not found for dev_id=" << dev_id;
return;
}
const std::string base_url = resolve_host(dev_id);
if (base_url.empty()) {
BOOST_LOG_TRIVIAL(error) << "QidiPrinterAgent::fetch_filament_info: Missing host for dev_id=" << dev_id;
return;
}
const std::string api_key = resolve_api_key(dev_id, "");
std::vector<QidiSlotInfo> slots;
int box_count = 0;
std::string error;
if (!fetch_slot_info(base_url, api_key, slots, box_count, error)) {
BOOST_LOG_TRIVIAL(error) << "QidiPrinterAgent::fetch_filament_info: Failed to fetch slot info: " << error;
return;
}
QidiFilamentDict dict;
if (!fetch_filament_dict(base_url, api_key, dict, error)) {
BOOST_LOG_TRIVIAL(warning) << "QidiPrinterAgent::fetch_filament_info: Failed to fetch filament dict: " << error;
}
std::string series_id;
{
QidiDeviceInfo info;
std::string device_error;
if (fetch_device_info(base_url, api_key, info, device_error)) {
series_id = infer_series_id(info.model_id, info.dev_name);
}
}
auto build_setting_id = [&](const QidiSlotInfo& slot, const std::string& tray_type) {
const int vendor = (slot.vendor_type == 1) ? 1 : 0;
if (is_numeric(series_id) && slot.filament_type > 0) {
return "QD_" + series_id + "_" + std::to_string(vendor) + "_" + std::to_string(slot.filament_type);
}
return map_filament_type_to_setting_id(tray_type);
};
// Build BBL-format JSON for DevFilaSystemParser::ParseV1_0
// The expected format matches BBL's print.push_status AMS subset
nlohmann::json ams_json = nlohmann::json::object();
nlohmann::json ams_array = nlohmann::json::array();
// Calculate ams_exist_bits and tray_exist_bits
unsigned long ams_exist_bits = 0;
unsigned long tray_exist_bits = 0;
for (int ams_id = 0; ams_id < box_count; ++ams_id) {
ams_exist_bits |= (1 << ams_id);
nlohmann::json ams_unit = nlohmann::json::object();
ams_unit["id"] = std::to_string(ams_id);
ams_unit["info"] = "2100"; // AMS_LITE type (2), main extruder (0)
nlohmann::json tray_array = nlohmann::json::array();
for (int slot_id = 0; slot_id < 4; ++slot_id) {
const int slot_index = ams_id * 4 + slot_id;
const QidiSlotInfo slot = slot_index < static_cast<int>(slots.size()) ? slots[slot_index] : QidiSlotInfo{};
nlohmann::json tray_json = nlohmann::json::object();
tray_json["id"] = std::to_string(slot_id);
tray_json["tag_uid"] = "0000000000000000";
if (slot.filament_exists) {
tray_exist_bits |= (1 << slot_index);
std::string filament_type = "PLA";
auto filament_it = dict.filaments.find(slot.filament_type);
if (filament_it != dict.filaments.end()) {
filament_type = filament_it->second;
}
std::string tray_type = normalize_filament_type(filament_type);
std::string setting_id = build_setting_id(slot, tray_type);
std::string color = "FFFFFFFF";
auto color_it = dict.colors.find(slot.color_index);
if (color_it != dict.colors.end()) {
color = normalize_color(color_it->second);
}
tray_json["tray_info_idx"] = setting_id;
tray_json["tray_type"] = tray_type;
tray_json["tray_color"] = color;
} else {
tray_json["tray_info_idx"] = "";
tray_json["tray_type"] = "";
tray_json["tray_color"] = "00000000";
}
tray_array.push_back(tray_json);
}
ams_unit["tray"] = tray_array;
ams_array.push_back(ams_unit);
}
// Format as hex strings (matching BBL protocol)
std::ostringstream ams_exist_ss;
ams_exist_ss << std::hex << std::uppercase << ams_exist_bits;
std::ostringstream tray_exist_ss;
tray_exist_ss << std::hex << std::uppercase << tray_exist_bits;
ams_json["ams"] = ams_array;
ams_json["ams_exist_bits"] = ams_exist_ss.str();
ams_json["tray_exist_bits"] = tray_exist_ss.str();
// Wrap in the expected structure for ParseV1_0
nlohmann::json print_json = nlohmann::json::object();
print_json["ams"] = ams_json;
// Call the parser to populate DevFilaSystem
DevFilaSystemParser::ParseV1_0(print_json, obj, obj->GetFilaSystem(), false);
BOOST_LOG_TRIVIAL(info) << "QidiPrinterAgent::fetch_filament_info: Populated DevFilaSystem with "
<< box_count << " AMS units";
}
int QidiPrinterAgent::handle_request(const std::string& dev_id, const std::string& json_str)
{
auto json = nlohmann::json::parse(json_str, nullptr, false);
if (json.is_discarded()) {
BOOST_LOG_TRIVIAL(error) << "QidiPrinterAgent: Invalid JSON request";
return BAMBU_NETWORK_ERR_INVALID_RESULT;
}
if (json.contains("info") && json["info"].contains("command")) {
const auto& command = json["info"]["command"];
if (command.is_string() && command.get<std::string>() == "get_version") {
return send_version_info(dev_id);
}
}
if (json.contains("system") && json["system"].contains("command")) {
const auto& command = json["system"]["command"];
if (command.is_string() && command.get<std::string>() == "get_access_code") {
return send_access_code(dev_id);
}
}
// if (json.contains("pushing") && json["pushing"].contains("command")) {
// const auto& command = json["pushing"]["command"];
// if (command.is_string()) {
// const auto cmd = command.get<std::string>();
// if (cmd == "pushall" || cmd == "start") {
// return sync_filament_list(dev_id);
// }
// }
// }
return BAMBU_NETWORK_SUCCESS;
}
bool QidiPrinterAgent::get_printhost_config(PrinthostConfig& config) const
{
auto* preset_bundle = GUI::wxGetApp().preset_bundle;
if (!preset_bundle) {
return false;
}
auto& preset = preset_bundle->printers.get_edited_preset();
const auto& printer_cfg = preset.config;
const DynamicPrintConfig* host_cfg = &printer_cfg;
config.host = host_cfg->opt_string("print_host");
if (config.host.empty()) {
if (auto* physical_cfg = preset_bundle->physical_printers.get_selected_printer_config()) {
if (!physical_cfg->opt_string("print_host").empty()) {
host_cfg = physical_cfg;
config.host = host_cfg->opt_string("print_host");
}
}
}
if (config.host.empty()) {
return false;
}
config.port = host_cfg->opt_string("printhost_port");
config.api_key = host_cfg->opt_string("printhost_apikey");
config.model_id = preset.get_printer_type(preset_bundle);
config.model_name = printer_cfg.opt_string("printer_model");
config.base_url = normalize_base_url(config.host, config.port);
return !config.base_url.empty();
}
bool QidiPrinterAgent::fetch_device_info(const std::string& base_url,
const std::string& api_key,
QidiDeviceInfo& info,
std::string& error) const
{
auto fetch_json = [&](const std::string& url, nlohmann::json& out) {
std::string response_body;
bool success = false;
std::string http_error;
auto http = Http::get(url);
if (!api_key.empty()) {
http.header("X-Api-Key", api_key);
}
http.timeout_connect(10)
.timeout_max(30)
.on_complete([&](std::string body, unsigned status) {
if (status == 200) {
response_body = body;
success = true;
} else {
http_error = "HTTP error: " + std::to_string(status);
}
})
.on_error([&](std::string body, std::string err, unsigned status) {
http_error = err;
if (status > 0) {
http_error += " (HTTP " + std::to_string(status) + ")";
}
})
.perform_sync();
if (!success) {
error = http_error.empty() ? "Connection failed" : http_error;
return false;
}
out = nlohmann::json::parse(response_body, nullptr, false, true);
if (out.is_discarded()) {
error = "Invalid JSON response";
return false;
}
return true;
};
nlohmann::json json;
std::string url = join_url(base_url, "/machine/device_info");
if (!fetch_json(url, json)) {
url = join_url(base_url, "/printer/info");
if (!fetch_json(url, json)) {
return false;
}
}
nlohmann::json result = json.contains("result") ? json["result"] : json;
info.dev_name = result.value("machine_name", result.value("hostname", ""));
info.dev_id = result.value("machine_uuid", "");
if (info.dev_id.empty()) {
info.dev_id = result.value("serial_number", "");
}
info.model_id = result.value("model", "");
info.version = result.value("software_version", result.value("firmware_version", ""));
return true;
}
bool QidiPrinterAgent::fetch_server_info(const std::string& base_url,
const std::string& api_key,
std::string& version,
std::string& error) const
{
std::string response_body;
bool success = false;
std::string http_error;
auto http = Http::get(join_url(base_url, "/server/info"));
if (!api_key.empty()) {
http.header("X-Api-Key", api_key);
}
http.timeout_connect(10)
.timeout_max(30)
.on_complete([&](std::string body, unsigned status) {
if (status == 200) {
response_body = body;
success = true;
} else {
http_error = "HTTP error: " + std::to_string(status);
}
})
.on_error([&](std::string body, std::string err, unsigned status) {
http_error = err;
if (status > 0) {
http_error += " (HTTP " + std::to_string(status) + ")";
}
})
.perform_sync();
if (!success) {
error = http_error.empty() ? "Connection failed" : http_error;
return false;
}
auto json = nlohmann::json::parse(response_body, nullptr, false, true);
if (json.is_discarded()) {
error = "Invalid JSON response";
return false;
}
nlohmann::json result = json.contains("result") ? json["result"] : json;
if (result.contains("moonraker_version") && result["moonraker_version"].is_string()) {
version = result["moonraker_version"].get<std::string>();
} else if (result.contains("version") && result["version"].is_string()) {
version = result["version"].get<std::string>();
}
return true;
}
bool QidiPrinterAgent::fetch_object_list(const std::string& base_url,
const std::string& api_key,
std::set<std::string>& objects,
std::string& error) const
{
std::string response_body;
bool success = false;
std::string http_error;
auto http = Http::get(join_url(base_url, "/printer/objects/list"));
if (!api_key.empty()) {
http.header("X-Api-Key", api_key);
}
http.timeout_connect(10)
.timeout_max(30)
.on_complete([&](std::string body, unsigned status) {
if (status == 200) {
response_body = body;
success = true;
} else {
http_error = "HTTP error: " + std::to_string(status);
}
})
.on_error([&](std::string body, std::string err, unsigned status) {
http_error = err;
if (status > 0) {
http_error += " (HTTP " + std::to_string(status) + ")";
}
})
.perform_sync();
if (!success) {
error = http_error.empty() ? "Connection failed" : http_error;
return false;
}
auto json = nlohmann::json::parse(response_body, nullptr, false, true);
if (json.is_discarded()) {
error = "Invalid JSON response";
return false;
}
nlohmann::json result = json.contains("result") ? json["result"] : json;
if (!result.contains("objects") || !result["objects"].is_array()) {
error = "Unexpected JSON structure";
return false;
}
objects.clear();
for (const auto& entry : result["objects"]) {
if (entry.is_string()) {
objects.insert(entry.get<std::string>());
}
}
return !objects.empty();
}
int QidiPrinterAgent::send_version_info(const std::string& dev_id)
{
const std::string base_url = resolve_host(dev_id);
if (base_url.empty()) {
return BAMBU_NETWORK_ERR_INVALID_HANDLE;
}
const std::string api_key = resolve_api_key(dev_id, "");
std::string version;
std::string error;
if (!fetch_server_info(base_url, api_key, version, error)) {
BOOST_LOG_TRIVIAL(warning) << "QidiPrinterAgent: Failed to fetch server info: " << error;
}
if (version.empty()) {
version = "moonraker";
}
nlohmann::json payload;
payload["info"]["command"] = "get_version";
payload["info"]["result"] = "success";
payload["info"]["module"] = nlohmann::json::array();
nlohmann::json module;
module["name"] = "ota";
module["sw_ver"] = version;
module["product_name"] = "Moonraker";
payload["info"]["module"].push_back(module);
dispatch_message(dev_id, payload.dump());
return BAMBU_NETWORK_SUCCESS;
}
int QidiPrinterAgent::send_access_code(const std::string& dev_id)
{
nlohmann::json payload;
payload["system"]["command"] = "get_access_code";
payload["system"]["access_code"] = resolve_api_key(dev_id, "");
dispatch_message(dev_id, payload.dump());
return BAMBU_NETWORK_SUCCESS;
}
void QidiPrinterAgent::announce_printhost_device()
{
PrinthostConfig config;
if (!get_printhost_config(config)) {
return;
}
const std::string base_url = config.base_url;
if (base_url.empty()) {
return;
}
OnMsgArrivedFn ssdp_fn;
{
std::lock_guard<std::mutex> lock(state_mutex);
ssdp_fn = on_ssdp_msg_fn;
if (!ssdp_fn) {
return;
}
if (ssdp_announced_host == base_url && !ssdp_announced_id.empty()) {
return;
}
}
const std::string dev_id = extract_host(base_url);
const std::string dev_name = config.model_name.empty() ? "Qidi Printer" : config.model_name;
const std::string model_id = config.model_id;
if (auto* app_config = GUI::wxGetApp().app_config) {
const std::string access_code = normalize_api_key(config.api_key).empty() ? k_no_api_key : config.api_key;
app_config->set_str("access_code", dev_id, access_code);
app_config->set_str("user_access_code", dev_id, access_code);
}
store_host(dev_id, base_url, normalize_api_key(config.api_key));
nlohmann::json payload;
payload["dev_name"] = dev_name;
payload["dev_id"] = dev_id;
payload["dev_ip"] = extract_host(base_url);
payload["dev_type"] = model_id.empty() ? dev_name : model_id;
payload["dev_signal"] = "0";
payload["connect_type"] = "lan";
payload["bind_state"] = "free";
payload["sec_link"] = "secure";
payload["ssdp_version"] = "v1";
ssdp_fn(payload.dump());
std::lock_guard<std::mutex> lock(state_mutex);
ssdp_announced_host = base_url;
ssdp_announced_id = dev_id;
}
void QidiPrinterAgent::dispatch_local_connect(int state, const std::string& dev_id, const std::string& msg)
{
OnLocalConnectedFn local_fn;
QueueOnMainFn queue_fn;
{
std::lock_guard<std::mutex> lock(state_mutex);
local_fn = on_local_connect_fn;
queue_fn = queue_on_main_fn;
}
if (!local_fn) {
return;
}
auto dispatch = [state, dev_id, msg, local_fn]() { local_fn(state, dev_id, msg); };
if (queue_fn) {
queue_fn(dispatch);
} else {
dispatch();
}
}
void QidiPrinterAgent::dispatch_printer_connected(const std::string& dev_id)
{
OnPrinterConnectedFn connected_fn;
QueueOnMainFn queue_fn;
{
std::lock_guard<std::mutex> lock(state_mutex);
connected_fn = on_printer_connected_fn;
queue_fn = queue_on_main_fn;
}
if (!connected_fn) {
return;
}
auto dispatch = [dev_id, connected_fn]() { connected_fn(dev_id); };
if (queue_fn) {
queue_fn(dispatch);
} else {
dispatch();
}
}
void QidiPrinterAgent::start_status_stream(const std::string& dev_id, const std::string& base_url, const std::string& api_key)
{
stop_status_stream();
if (base_url.empty()) {
return;
}
ws_stop.store(false);
ws_thread = std::thread([this, dev_id, base_url, api_key]() {
run_status_stream(dev_id, base_url, api_key);
});
}
void QidiPrinterAgent::stop_status_stream()
{
ws_stop.store(true);
if (ws_thread.joinable()) {
ws_thread.join();
}
}
void QidiPrinterAgent::run_status_stream(std::string dev_id, std::string base_url, std::string api_key)
{
WsEndpoint endpoint;
if (!parse_ws_endpoint(base_url, endpoint)) {
BOOST_LOG_TRIVIAL(warning) << "QidiPrinterAgent: websocket endpoint invalid for base_url=" << base_url;
return;
}
if (endpoint.secure) {
BOOST_LOG_TRIVIAL(warning) << "QidiPrinterAgent: websocket wss not supported for base_url=" << base_url;
return;
}
try {
net::io_context ioc;
tcp::resolver resolver{ioc};
beast::tcp_stream stream{ioc};
stream.expires_after(std::chrono::seconds(10));
auto const results = resolver.resolve(endpoint.host, endpoint.port);
stream.connect(results);
websocket::stream<beast::tcp_stream> ws{std::move(stream)};
ws.set_option(websocket::stream_base::decorator([&](websocket::request_type& req) {
req.set(http::field::user_agent, "OrcaSlicer");
if (!api_key.empty()) {
req.set("X-Api-Key", api_key);
}
}));
std::string host_header = endpoint.host;
if (!endpoint.port.empty() && endpoint.port != "80") {
host_header += ":" + endpoint.port;
}
ws.handshake(host_header, endpoint.target);
ws.text(true);
std::set<std::string> subscribe_objects = {"print_stats", "virtual_sdcard"};
std::set<std::string> available_objects;
std::string list_error;
if (fetch_object_list(base_url, api_key, available_objects, list_error)) {
if (available_objects.count("heater_bed") != 0) {
subscribe_objects.insert("heater_bed");
}
if (available_objects.count("fan") != 0) {
subscribe_objects.insert("fan");
}
for (const auto& name : available_objects) {
if (name == "extruder" || name.rfind("extruder", 0) == 0) {
subscribe_objects.insert(name);
if (name == "extruder") {
break;
}
}
}
} else {
BOOST_LOG_TRIVIAL(warning) << "QidiPrinterAgent: object list unavailable: " << list_error;
subscribe_objects.insert("extruder");
subscribe_objects.insert("heater_bed");
subscribe_objects.insert("fan");
}
nlohmann::json subscribe;
subscribe["jsonrpc"] = "2.0";
subscribe["method"] = "printer.objects.subscribe";
nlohmann::json objects = nlohmann::json::object();
for (const auto& name : subscribe_objects) {
objects[name] = nullptr;
}
subscribe["params"]["objects"] = std::move(objects);
subscribe["id"] = 1;
ws.write(net::buffer(subscribe.dump()));
while (!ws_stop.load()) {
ws.next_layer().expires_after(std::chrono::seconds(2));
beast::flat_buffer buffer;
beast::error_code ec;
ws.read(buffer, ec);
if (ec == beast::error::timeout) {
const auto now_ms = static_cast<uint64_t>(
std::chrono::duration_cast<std::chrono::milliseconds>(
std::chrono::steady_clock::now().time_since_epoch()).count());
const auto last_ms = ws_last_emit_ms.load();
if (last_ms == 0 || now_ms - last_ms >= 10000) {
nlohmann::json message;
{
std::lock_guard<std::mutex> lock(payload_mutex);
message = build_print_payload_locked(nullptr);
}
dispatch_message(dev_id, message.dump());
ws_last_emit_ms.store(now_ms);
}
continue;
}
if (ec == websocket::error::closed) {
break;
}
if (ec) {
BOOST_LOG_TRIVIAL(warning) << "QidiPrinterAgent: websocket read error: " << ec.message();
break;
}
handle_ws_message(dev_id, beast::buffers_to_string(buffer.data()));
}
beast::error_code ec;
ws.close(websocket::close_code::normal, ec);
} catch (const std::exception& e) {
BOOST_LOG_TRIVIAL(warning) << "QidiPrinterAgent: websocket exception: " << e.what();
}
}
void QidiPrinterAgent::handle_ws_message(const std::string& dev_id, const std::string& payload)
{
auto json = nlohmann::json::parse(payload, nullptr, false);
if (json.is_discarded()) {
return;
}
bool updated = false;
if (json.contains("result") && json["result"].contains("status") &&
json["result"]["status"].is_object()) {
update_status_cache(json["result"]["status"]);
updated = true;
}
if (json.contains("method") && json["method"].is_string()) {
const std::string method = json["method"].get<std::string>();
if (method == "notify_status_update" && json.contains("params") &&
json["params"].is_array() && !json["params"].empty() &&
json["params"][0].is_object()) {
update_status_cache(json["params"][0]);
updated = true;
} else if (method == "notify_klippy_ready") {
nlohmann::json updates;
updates["print_stats"]["state"] = "standby";
update_status_cache(updates);
updated = true;
} else if (method == "notify_klippy_shutdown") {
nlohmann::json updates;
updates["print_stats"]["state"] = "error";
update_status_cache(updates);
updated = true;
}
}
if (updated) {
nlohmann::json message;
{
std::lock_guard<std::mutex> lock(payload_mutex);
message = build_print_payload_locked(nullptr);
}
dispatch_message(dev_id, message.dump());
const auto now_ms = static_cast<uint64_t>(
std::chrono::duration_cast<std::chrono::milliseconds>(
std::chrono::steady_clock::now().time_since_epoch()).count());
ws_last_emit_ms.store(now_ms);
}
}
void QidiPrinterAgent::update_status_cache(const nlohmann::json& updates)
{
if (!updates.is_object()) {
return;
}
std::lock_guard<std::mutex> lock(payload_mutex);
if (!status_cache.is_object()) {
status_cache = nlohmann::json::object();
}
for (const auto& item : updates.items()) {
if (item.value().is_object()) {
nlohmann::json& target = status_cache[item.key()];
if (!target.is_object()) {
target = nlohmann::json::object();
}
for (const auto& field : item.value().items()) {
target[field.key()] = field.value();
}
} else {
status_cache[item.key()] = item.value();
}
}
}
nlohmann::json QidiPrinterAgent::build_print_payload_locked(const nlohmann::json* ams_override) const
{
nlohmann::json payload;
payload["print"]["command"] = "push_status";
payload["print"]["msg"] = 0;
payload["print"]["support_mqtt_alive"] = true;
if (ams_override) {
payload["print"]["ams"] = *ams_override;
} else if (!last_ams_payload.is_null()) {
payload["print"]["ams"] = last_ams_payload;
}
std::string state = "IDLE";
if (status_cache.contains("print_stats") && status_cache["print_stats"].contains("state") &&
status_cache["print_stats"]["state"].is_string()) {
state = map_moonraker_state(status_cache["print_stats"]["state"].get<std::string>());
}
payload["print"]["gcode_state"] = state;
const nlohmann::json* extruder = nullptr;
if (status_cache.contains("extruder") && status_cache["extruder"].is_object()) {
extruder = &status_cache["extruder"];
} else {
for (const auto& item : status_cache.items()) {
if (item.value().is_object() && item.key().rfind("extruder", 0) == 0) {
extruder = &item.value();
break;
}
}
}
if (extruder) {
if (extruder->contains("temperature") && (*extruder)["temperature"].is_number()) {
payload["print"]["nozzle_temper"] = (*extruder)["temperature"].get<float>();
}
if (extruder->contains("target") && (*extruder)["target"].is_number()) {
payload["print"]["nozzle_target_temper"] = (*extruder)["target"].get<float>();
}
}
if (status_cache.contains("heater_bed") && status_cache["heater_bed"].is_object()) {
const auto& bed = status_cache["heater_bed"];
if (bed.contains("temperature") && bed["temperature"].is_number()) {
payload["print"]["bed_temper"] = bed["temperature"].get<float>();
}
if (bed.contains("target") && bed["target"].is_number()) {
payload["print"]["bed_target_temper"] = bed["target"].get<float>();
}
}
if (status_cache.contains("fan") && status_cache["fan"].is_object()) {
const auto& fan = status_cache["fan"];
if (fan.contains("speed") && fan["speed"].is_number()) {
double speed = fan["speed"].get<double>();
int pwm = 0;
if (speed <= 1.0) {
pwm = static_cast<int>(speed * 255.0 + 0.5);
} else {
pwm = static_cast<int>(speed + 0.5);
}
pwm = std::clamp(pwm, 0, 255);
payload["print"]["fan_gear"] = pwm;
}
}
if (status_cache.contains("print_stats") && status_cache["print_stats"].contains("filename") &&
status_cache["print_stats"]["filename"].is_string()) {
payload["print"]["subtask_name"] = status_cache["print_stats"]["filename"].get<std::string>();
}
int mc_percent = -1;
if (status_cache.contains("virtual_sdcard") &&
status_cache["virtual_sdcard"].contains("progress") &&
status_cache["virtual_sdcard"]["progress"].is_number()) {
const double progress = status_cache["virtual_sdcard"]["progress"].get<double>();
if (progress >= 0.0) {
mc_percent = std::clamp(static_cast<int>(progress * 100.0 + 0.5), 0, 100);
}
}
if (mc_percent >= 0) {
payload["print"]["mc_percent"] = mc_percent;
}
if (status_cache.contains("print_stats") &&
status_cache["print_stats"].contains("total_duration") &&
status_cache["print_stats"].contains("print_duration") &&
status_cache["print_stats"]["total_duration"].is_number() &&
status_cache["print_stats"]["print_duration"].is_number()) {
const double total = status_cache["print_stats"]["total_duration"].get<double>();
const double elapsed = status_cache["print_stats"]["print_duration"].get<double>();
if (total > 0.0 && elapsed >= 0.0) {
const auto remaining_minutes = std::max(0, static_cast<int>((total - elapsed) / 60.0));
payload["print"]["mc_remaining_time"] = remaining_minutes;
}
}
const auto now_ms = static_cast<uint64_t>(
std::chrono::duration_cast<std::chrono::milliseconds>(
std::chrono::system_clock::now().time_since_epoch()).count());
payload["t_utc"] = now_ms;
return payload;
}
std::string QidiPrinterAgent::resolve_host(const std::string& dev_id) const
{
{
std::lock_guard<std::mutex> lock(state_mutex);
auto it = host_by_device.find(dev_id);
if (it != host_by_device.end()) {
return it->second;
}
}
PrinthostConfig config;
if (get_printhost_config(config)) {
return config.base_url;
}
return looks_like_host(dev_id) ? normalize_base_url(dev_id, "") : "";
}
std::string QidiPrinterAgent::resolve_api_key(const std::string& dev_id, const std::string& fallback) const
{
std::string api_key = normalize_api_key(fallback);
if (!api_key.empty()) {
return api_key;
}
{
std::lock_guard<std::mutex> lock(state_mutex);
auto it = api_key_by_device.find(dev_id);
if (it != api_key_by_device.end() && !it->second.empty()) {
return it->second;
}
}
PrinthostConfig config;
if (get_printhost_config(config)) {
return normalize_api_key(config.api_key);
}
return "";
}
void QidiPrinterAgent::store_host(const std::string& dev_id, const std::string& host, const std::string& api_key)
{
if (host.empty()) {
return;
}
std::lock_guard<std::mutex> lock(state_mutex);
host_by_device[dev_id] = host;
if (!api_key.empty()) {
api_key_by_device[dev_id] = api_key;
}
}
bool QidiPrinterAgent::fetch_slot_info(const std::string& base_url,
const std::string& api_key,
std::vector<QidiSlotInfo>& slots,
int& box_count,
std::string& error) const
{
std::string url = join_url(base_url, "/printer/objects/query?save_variables=variables");
for (int i = 0; i < 16; ++i) {
url += "&box_stepper%20slot" + std::to_string(i) + "=runout_button";
}
std::string response_body;
bool success = false;
std::string http_error;
auto http = Http::get(url);
if (!api_key.empty()) {
http.header("X-Api-Key", api_key);
}
http.timeout_connect(10)
.timeout_max(30)
.on_complete([&](std::string body, unsigned status) {
if (status == 200) {
response_body = body;
success = true;
} else {
http_error = "HTTP error: " + std::to_string(status);
}
})
.on_error([&](std::string body, std::string err, unsigned status) {
http_error = err;
if (status > 0) {
http_error += " (HTTP " + std::to_string(status) + ")";
}
})
.perform_sync();
if (!success) {
error = http_error.empty() ? "Connection failed" : http_error;
return false;
}
auto json = nlohmann::json::parse(response_body, nullptr, false, true);
if (json.is_discarded()) {
error = "Invalid JSON response";
return false;
}
if (!json.contains("result") || !json["result"].contains("status") || !json["result"]["status"].contains("save_variables") ||
!json["result"]["status"]["save_variables"].contains("variables")) {
error = "Unexpected JSON structure";
return false;
}
auto& variables = json["result"]["status"]["save_variables"]["variables"];
auto& status = json["result"]["status"];
box_count = variables.value("box_count", 1);
if (box_count < 0) {
box_count = 0;
}
const int max_slots = box_count * 4;
slots.clear();
slots.reserve(max_slots);
for (int i = 0; i < max_slots; ++i) {
QidiSlotInfo slot;
slot.slot_index = i;
slot.color_index = variables.value("color_slot" + std::to_string(i), 1);
slot.filament_type = variables.value("filament_slot" + std::to_string(i), 1);
slot.vendor_type = variables.value("vendor_slot" + std::to_string(i), 0);
std::string box_stepper_key = "box_stepper slot" + std::to_string(i);
slot.filament_exists = false;
if (status.contains(box_stepper_key)) {
auto& box_stepper = status[box_stepper_key];
if (box_stepper.contains("runout_button") && !box_stepper["runout_button"].is_null()) {
int runout_button = box_stepper["runout_button"].get<int>();
slot.filament_exists = (runout_button == 0);
}
}
slots.push_back(slot);
}
return true;
}
void QidiPrinterAgent::parse_ini_section(const std::string& content, const std::string& section_name, std::map<int, std::string>& result)
{
std::istringstream stream(content);
std::string line;
bool in_section = false;
std::string section_header = "[" + section_name + "]";
while (std::getline(stream, line)) {
boost::trim(line);
if (!line.empty() && line[0] == '[') {
in_section = (line == section_header);
continue;
}
if (line.empty() || line[0] == '#' || line[0] == ';') {
continue;
}
if (in_section) {
auto pos = line.find('=');
if (pos != std::string::npos) {
std::string key = line.substr(0, pos);
std::string value = line.substr(pos + 1);
boost::trim(key);
boost::trim(value);
try {
int index = std::stoi(key);
result[index] = value;
} catch (...) {}
}
}
}
}
void QidiPrinterAgent::parse_filament_sections(const std::string& content, std::map<int, std::string>& result)
{
std::istringstream stream(content);
std::string line;
int current_fila_index = -1;
while (std::getline(stream, line)) {
boost::trim(line);
if (!line.empty() && line[0] == '[') {
current_fila_index = -1;
if (line.size() > 5 && line.substr(0, 5) == "[fila" && line.back() == ']') {
std::string num_str = line.substr(5, line.size() - 6);
try {
current_fila_index = std::stoi(num_str);
} catch (...) {
current_fila_index = -1;
}
}
continue;
}
if (line.empty() || line[0] == '#' || line[0] == ';') {
continue;
}
if (current_fila_index > 0) {
auto pos = line.find('=');
if (pos != std::string::npos) {
std::string key = line.substr(0, pos);
std::string value = line.substr(pos + 1);
boost::trim(key);
boost::trim(value);
if (key == "filament") {
result[current_fila_index] = value;
}
}
}
}
}
bool QidiPrinterAgent::fetch_filament_dict(const std::string& base_url,
const std::string& api_key,
QidiFilamentDict& dict,
std::string& error) const
{
std::string url = join_url(base_url, "/server/files/config/officiall_filas_list.cfg");
std::string response_body;
bool success = false;
std::string http_error;
auto http = Http::get(url);
if (!api_key.empty()) {
http.header("X-Api-Key", api_key);
}
http.timeout_connect(10)
.timeout_max(30)
.on_complete([&](std::string body, unsigned status) {
if (status == 200) {
response_body = body;
success = true;
} else {
http_error = "HTTP error: " + std::to_string(status);
}
})
.on_error([&](std::string body, std::string err, unsigned status) {
http_error = err;
if (status > 0) {
http_error += " (HTTP " + std::to_string(status) + ")";
}
})
.perform_sync();
if (!success) {
error = http_error.empty() ? "Connection failed" : http_error;
return false;
}
dict.colors.clear();
dict.filaments.clear();
parse_ini_section(response_body, "colordict", dict.colors);
parse_filament_sections(response_body, dict.filaments);
return !dict.colors.empty();
}
std::string QidiPrinterAgent::normalize_color(const std::string& color)
{
std::string value = color;
boost::trim(value);
if (value.rfind("0x", 0) == 0 || value.rfind("0X", 0) == 0) {
value = value.substr(2);
}
if (!value.empty() && value[0] == '#') {
value = value.substr(1);
}
std::string normalized;
for (char c : value) {
if (std::isxdigit(static_cast<unsigned char>(c))) {
normalized.push_back(static_cast<char>(std::toupper(static_cast<unsigned char>(c))));
}
}
if (normalized.size() == 6) {
normalized += "FF";
}
if (normalized.size() != 8) {
return "00000000";
}
return normalized;
}
std::string QidiPrinterAgent::map_filament_type_to_setting_id(const std::string& filament_type)
{
std::string upper = filament_type;
boost::trim(upper);
std::transform(upper.begin(), upper.end(), upper.begin(), [](unsigned char c) { return static_cast<char>(std::toupper(c)); });
if (upper == "PLA") {
return "QD_1_0_1";
}
if (upper == "ABS") {
return "QD_1_0_11";
}
if (upper == "PETG") {
return "QD_1_0_41";
}
if (upper == "TPU") {
return "QD_1_0_50";
}
return "";
}
void QidiPrinterAgent::dispatch_message(const std::string& dev_id, const std::string& payload)
{
OnMessageFn local_fn;
OnMessageFn cloud_fn;
QueueOnMainFn queue_fn;
{
std::lock_guard<std::mutex> lock(state_mutex);
local_fn = on_local_message_fn;
cloud_fn = on_message_fn;
queue_fn = queue_on_main_fn;
}
auto dispatch = [dev_id, payload, local_fn, cloud_fn]() {
if (local_fn) {
local_fn(dev_id, payload);
return;
}
if (cloud_fn) {
cloud_fn(dev_id, payload);
}
};
if (queue_fn) {
queue_fn(dispatch);
} else {
dispatch();
}
}
} // namespace Slic3r
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