Slic3r::OctoPrint Class Reference

#include </home/runner/work/OrcaSlicer/OrcaSlicer/src/slic3r/Utils/OctoPrint.hpp>

Inheritance diagram for Slic3r::OctoPrint:

Collaboration diagram for Slic3r::OctoPrint:

Public Types
typedef Http::ProgressFn	ProgressFn
typedef std::function< void(wxString)>	ErrorFn
typedef std::function< void(wxString, wxString)>	InfoFn

Public Member Functions
	OctoPrint (DynamicPrintConfig *config)
	~OctoPrint () override=default
const char *	get_name () const override
virtual bool	test (wxString &curl_msg) const override
wxString	get_test_ok_msg () const override
wxString	get_test_failed_msg (wxString &msg) const override
bool	upload (PrintHostUpload upload_data, ProgressFn prorgess_fn, ErrorFn error_fn, InfoFn info_fn) const override
bool	has_auto_discovery () const override
bool	can_test () const override
PrintHostPostUploadActions	get_post_upload_actions () const override
std::string	get_host () const override
const std::string &	get_apikey () const
const std::string &	get_cafile () const
virtual bool	supports_multiple_printers () const
virtual std::string	get_sn () const
virtual bool	get_groups (wxArrayString &) const
virtual bool	get_printers (wxArrayString &) const
virtual bool	get_storage (wxArrayString &, wxArrayString &) const
virtual bool	is_cloud () const
virtual bool	is_logged_in () const
virtual void	log_out () const
virtual bool	get_login_url (wxString &auth_url) const

Static Public Member Functions
static PrintHost *	get_print_host (DynamicPrintConfig *config)
static std::string	get_print_host_webui (DynamicPrintConfig *config)
static int	get_err_code_from_body (const std::string &body)

Protected Member Functions
virtual bool	validate_version_text (const boost::optional< std::string > &version_text) const
virtual bool	upload_inner_with_host (PrintHostUpload upload_data, ProgressFn prorgess_fn, ErrorFn error_fn, InfoFn info_fn) const
virtual void	set_auth (Http &http) const
std::string	make_url (const std::string &path) const
virtual wxString	format_error (const std::string &body, const std::string &error, unsigned status) const

Static Protected Member Functions
static wxString	timed_out_message ()

Protected Attributes
std::string	m_host
std::string	m_apikey
std::string	m_cafile
bool	m_ssl_revoke_best_effort

Detailed Description

Member Typedef Documentation

ErrorFn

typedef std::function<void(wxString )> Slic3r::PrintHost::ErrorFn

inherited

InfoFn

typedef std::function<void(wxString , wxString )> Slic3r::PrintHost::InfoFn

inherited

ProgressFn

typedef Http::ProgressFn Slic3r::PrintHost::ProgressFn

inherited

Constructor & Destructor Documentation

OctoPrint()

Slic3r::OctoPrint::OctoPrint

(

DynamicPrintConfig *

config

)

                                               :
    m_host(config->opt_string("print_host")),
    m_apikey(config->opt_string("printhost_apikey")),
    m_cafile(config->opt_string("printhost_cafile")),
    m_ssl_revoke_best_effort(config->opt_bool("printhost_ssl_ignore_revoke"))
{}

References m_apikey, m_cafile, m_host, and m_ssl_revoke_best_effort.

Referenced by Slic3r::ElegooLink::ElegooLink(), and Slic3r::PrusaLink::PrusaLink().

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~OctoPrint()

Slic3r::OctoPrint::~OctoPrint ( )

overridedefault

Member Function Documentation

can_test()

bool Slic3r::OctoPrint::can_test ( ) const

inlineoverridevirtual

Implements Slic3r::PrintHost.

{ return true; }

format_error()

wxString Slic3r::PrintHost::format_error ( const std::string & body, const std::string & error, unsigned status ) const

protectedvirtualinherited

{
    if (status != 0) {
        const std::string reason = moonraker_error_reason(body);
        auto wxbody = wxString::FromUTF8(reason.empty() ? body : reason);
        return wxString::Format("HTTP %u: %s", status, wxbody);
    } else {
        if (error.find("curl:Timeout was reached") != std::string::npos) {
            return timed_out_message();
        }else if(error.find("curl:Couldn't resolve host name")!= std::string::npos){
            return _L("The Hostname/IP/URL could not be parsed, please check it and try again.");
        } else if (error.find("Connection was reset") != std::string::npos){
            return _L("File/data transfer interrupted. Please check the printer and network, then try it again.");
        }
        else {
            return wxString::FromUTF8(error.data());
        }
    }
}

References _L, and timed_out_message().

Referenced by Slic3r::Duet::connect(), Slic3r::UltiMaker::connect(), Slic3r::SimplyPrint::do_chunk_upload(), Slic3r::SimplyPrint::do_temp_upload(), Slic3r::ElegooLink::elegoo_cc2_test(), Slic3r::ElegooLink::elegoo_test(), Slic3r::PrusaLink::post_inner(), Slic3r::PrusaLink::put_inner(), Slic3r::Flashforge::request_local_api_json(), Slic3r::Duet::start_print(), Slic3r::Moonraker::start_print(), Slic3r::UltiMaker::start_print(), Slic3r::AstroBox::test(), Slic3r::CrealityPrint::test(), Slic3r::ESP3D::test(), Slic3r::FlashAir::test(), Slic3r::Moonraker::test(), Slic3r::Obico::test(), Slic3r::OctoPrint::test(), Slic3r::PrusaLink::test(), Slic3r::Repetier::test(), Slic3r::UltiMaker::test(), Slic3r::PrusaLink::test_with_method_check(), Slic3r::AstroBox::upload(), Slic3r::C3DPrinterOS::upload(), Slic3r::CrealityPrint::upload(), Slic3r::Duet::upload(), Slic3r::ESP3D::upload(), Slic3r::FlashAir::upload(), Slic3r::MKS::upload(), Slic3r::Moonraker::upload(), Slic3r::Obico::upload(), Slic3r::Repetier::upload(), Slic3r::UltiMaker::upload(), Slic3r::OctoPrint::upload_inner_with_host(), Slic3r::Flashforge::upload_local_api(), Slic3r::ElegooLink::uploadPart(), and Slic3r::ElegooLink::uploadPartCC2().

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get_apikey()

const std::string & Slic3r::OctoPrint::get_apikey ( ) const

inline

{ return m_apikey; }

References m_apikey.

Referenced by Slic3r::PrusaLink::set_auth().

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get_cafile()

const std::string & Slic3r::OctoPrint::get_cafile ( ) const

inline

{ return m_cafile; }

References m_cafile.

Referenced by Slic3r::PrusaLink::set_auth().

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get_err_code_from_body()

int Slic3r::PrintHost::get_err_code_from_body ( const std::string & body )

staticinherited

{
    boost::property_tree::ptree root;
    std::istringstream iss(body);
    try {
        boost::property_tree::read_json(iss, root);
    } catch (const std::exception &ex) {
        BOOST_LOG_TRIVIAL(error) << "PrintHost: response is not valid JSON: " << ex.what();
        return -1;
    }
 
    return root.get<int>("err", 0);
}

Referenced by Slic3r::Duet::connect(), Slic3r::UltiMaker::connect(), Slic3r::Duet::upload(), Slic3r::MKS::upload(), and Slic3r::UltiMaker::upload().

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get_groups()

virtual bool Slic3r::PrintHost::get_groups ( wxArrayString & ) const

inlinevirtualinherited

Reimplemented in Slic3r::Repetier.

{ return false; }

get_host()

std::string Slic3r::OctoPrint::get_host ( ) const

inlineoverridevirtual

Implements Slic3r::PrintHost.

{ return m_host; }

References m_host.

get_login_url()

virtual bool Slic3r::PrintHost::get_login_url ( wxString & auth_url ) const

inlinevirtualinherited

Reimplemented in Slic3r::Obico.

{ return false; }

Referenced by Slic3r::GUI::PrinterCloudAuthDialog::PrinterCloudAuthDialog().

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get_name()

const char * Slic3r::OctoPrint::get_name ( ) const

overridevirtual

Implements Slic3r::PrintHost.

Reimplemented in Slic3r::PrusaConnect, Slic3r::PrusaLink, and Slic3r::SL1Host.

{ return "OctoPrint"; }

Referenced by test(), and upload_inner_with_host().

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get_post_upload_actions()

PrintHostPostUploadActions Slic3r::OctoPrint::get_post_upload_actions ( ) const

inlineoverridevirtual

Implements Slic3r::PrintHost.

Reimplemented in Slic3r::PrusaConnect, Slic3r::PrusaLink, and Slic3r::SL1Host.

{ return PrintHostPostUploadAction::StartPrint; }

References Slic3r::StartPrint.

get_print_host()

PrintHost * Slic3r::PrintHost::get_print_host ( DynamicPrintConfig * config )

staticinherited

{
    PrinterTechnology tech = ptFFF;
 
    {
        const auto opt = config->option<ConfigOptionEnum<PrinterTechnology>>("printer_technology");
        if (opt != nullptr) {
            tech = opt->value;
        }
    }
 
    if (tech == ptFFF) {
        const auto opt = config->option<ConfigOptionEnum<PrintHostType>>("host_type");
        const auto host_type = opt != nullptr ? opt->value : htOctoPrint;
 
        switch (host_type) {
            case htOctoPrint: return new OctoPrint(config);
            case htDuet:      return new Duet(config);
            case htUltiMaker: return new UltiMaker(config);
            case htFlashAir:  return new FlashAir(config);
            case htAstroBox:  return new AstroBox(config);
            case htRepetier:  return new Repetier(config);
            case htPrusaLink: return new PrusaLink(config);
            case htPrusaConnect: return new PrusaConnect(config);
            case htMKS:       return new MKS(config);
            case htESP3D:       return new ESP3D(config);
            case htCrealityPrint:    return new CrealityPrint(config);
            case htObico:     return new Obico(config);
            case htFlashforge: return new Flashforge(config);
            case htSimplyPrint: return new SimplyPrint(config);
            case htElegooLink: return new ElegooLink(config);
            case ht3DPrinterOS: return new C3DPrinterOS(config);
            case htMoonraker: return new Moonraker(config);
            default:          return nullptr;
        }
    } else {
        return new SL1Host(config);
    }
}

References Slic3r::ht3DPrinterOS, Slic3r::htAstroBox, Slic3r::htCrealityPrint, Slic3r::htDuet, Slic3r::htElegooLink, Slic3r::htESP3D, Slic3r::htFlashAir, Slic3r::htFlashforge, Slic3r::htMKS, Slic3r::htMoonraker, Slic3r::htObico, Slic3r::htOctoPrint, Slic3r::htPrusaConnect, Slic3r::htPrusaLink, Slic3r::htRepetier, Slic3r::htSimplyPrint, Slic3r::htUltiMaker, Slic3r::ConfigBase::option(), and Slic3r::ptFFF.

Referenced by Slic3r::GUI::PhysicalPrinterDialog::build_printhost_settings(), Slic3r::GUI::anonymous_namespace{PrinterWebViewHandler.cpp}::ElegooPrinterWebViewHandler::handle_get_sn_request(), Slic3r::GUI::anonymous_namespace{PrinterWebViewHandler.cpp}::ElegooPrinterWebViewHandler::handle_upload_request(), Slic3r::GUI::PhysicalPrinterDialog::update_printers(), and Slic3r::GUI::PhysicalPrinterDialog::update_printhost_buttons().

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get_print_host_webui()

std::string Slic3r::PrintHost::get_print_host_webui ( DynamicPrintConfig * config )

staticinherited

{
    if (config == nullptr)
        return {};
 
    std::string webui_url;
    const auto* host_type_opt = config->option<ConfigOptionEnum<PrintHostType>>("host_type");
    const auto  host_type     = host_type_opt != nullptr ? host_type_opt->value : htOctoPrint;
 
    switch (host_type) {
    case htElegooLink: {
        webui_url = ElegooLink::get_print_host_webui(config);
        break;
    }
    default: break;
    }
 
    if (webui_url.empty()) {
        webui_url = config->opt_string("print_host_webui");
        if (webui_url.empty())
            webui_url = config->opt_string("print_host");
        if (webui_url.empty())
            return webui_url;
    }
 
    const bool has_http_scheme = boost::algorithm::istarts_with(webui_url, "http");
    const bool has_file_scheme = boost::algorithm::istarts_with(webui_url, "file:");
 
    if (!has_http_scheme && !has_file_scheme)
        webui_url = "http://" + webui_url;
 
    return webui_url;
}

References Slic3r::ElegooLink::get_print_host_webui(), Slic3r::htElegooLink, Slic3r::htOctoPrint, Slic3r::DynamicConfig::opt_string(), Slic3r::ConfigBase::option(), and Slic3r::ConfigOptionSingle< T >::value.

Referenced by Slic3r::GUI::MainFrame::load_printer_url(), Slic3r::GUI::Plater::priv::on_tab_selection_changing(), and Slic3r::GUI::Sidebar::update_all_preset_comboboxes().

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get_printers()

virtual bool Slic3r::PrintHost::get_printers ( wxArrayString & ) const

inlinevirtualinherited

Reimplemented in Slic3r::Obico, and Slic3r::Repetier.

{ return false; }

get_sn()

virtual std::string Slic3r::PrintHost::get_sn ( ) const

inlinevirtualinherited

Get the serial number for connecting to the printer. For Elegoo CC2, the device details connection to the printer requires the serial number. Other print hosts do not need to implement this interface, and it returns an empty string by default.

Reimplemented in Slic3r::ElegooLink.

{ return ""; }

get_storage()

virtual bool Slic3r::PrintHost::get_storage ( wxArrayString & , wxArrayString &  ) const

inlinevirtualinherited

Reimplemented in Slic3r::Moonraker, Slic3r::PrusaConnect, and Slic3r::PrusaLink.

{ return false; }

get_test_failed_msg()

wxString Slic3r::OctoPrint::get_test_failed_msg ( wxString & msg ) const

overridevirtual

Implements Slic3r::PrintHost.

Reimplemented in Slic3r::PrusaConnect, Slic3r::PrusaLink, and Slic3r::SL1Host.

{
    return GUI::format_wxstr("%s: %s\n\n%s"
        , _L("Could not connect to OctoPrint")
        , msg
        , _L("Note: OctoPrint version 1.1.0 or higher is required."));
}

References _L, and Slic3r::GUI::format_wxstr().

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get_test_ok_msg()

wxString Slic3r::OctoPrint::get_test_ok_msg ( ) const

overridevirtual

Implements Slic3r::PrintHost.

Reimplemented in Slic3r::PrusaConnect, Slic3r::PrusaLink, and Slic3r::SL1Host.

{
    return _(L("Connection to OctoPrint is working correctly."));
}

References _, and L.

has_auto_discovery()

bool Slic3r::OctoPrint::has_auto_discovery ( ) const

inlineoverridevirtual

Implements Slic3r::PrintHost.

{ return true; }

is_cloud()

virtual bool Slic3r::PrintHost::is_cloud ( ) const

inlinevirtualinherited

Reimplemented in Slic3r::C3DPrinterOS, Slic3r::Obico, and Slic3r::SimplyPrint.

{ return false; }

is_logged_in()

virtual bool Slic3r::PrintHost::is_logged_in ( ) const

inlinevirtualinherited

Reimplemented in Slic3r::C3DPrinterOS, and Slic3r::SimplyPrint.

{ return false; }

log_out()

virtual void Slic3r::PrintHost::log_out ( ) const

inlinevirtualinherited

Reimplemented in Slic3r::C3DPrinterOS, and Slic3r::SimplyPrint.

{}

make_url()

std::string Slic3r::OctoPrint::make_url ( const std::string & path ) const

protected

{
    if (m_host.find("http://") == 0 || m_host.find("https://") == 0) {
        if (m_host.back() == '/') {
            return (boost::format("%1%%2%") % m_host % path).str();
        } else {
            return (boost::format("%1%/%2%") % m_host % path).str();
        }
    } else {
        return (boost::format("http://%1%/%2%") % m_host % path).str();
    }
}

References m_host.

Referenced by Slic3r::ElegooLink::elegoo_test(), Slic3r::PrusaLink::get_storage(), Slic3r::ElegooLink::make_cc2_info_url(), Slic3r::ElegooLink::make_cc2_upload_url(), test(), Slic3r::PrusaLink::test(), Slic3r::PrusaLink::test_with_method_check(), Slic3r::ElegooLink::upload_inner_with_host(), upload_inner_with_host(), and Slic3r::PrusaLink::upload_inner_with_host().

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set_auth()

void Slic3r::OctoPrint::set_auth ( Http & http ) const

protectedvirtual

Reimplemented in Slic3r::PrusaLink.

{
    http.header("X-Api-Key", m_apikey);
 
    if (!m_cafile.empty()) {
        http.ca_file(m_cafile);
    }
}

References Slic3r::http, m_apikey, and m_cafile.

Referenced by Slic3r::ElegooLink::elegoo_test(), Slic3r::ElegooLink::loopUpload(), test(), and upload_inner_with_host().

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supports_multiple_printers()

virtual bool Slic3r::PrintHost::supports_multiple_printers ( ) const

inlinevirtualinherited

Reimplemented in Slic3r::Repetier.

{ return false; }

test()

bool Slic3r::OctoPrint::test ( wxString & curl_msg ) const

overridevirtual

Implements Slic3r::PrintHost.

Reimplemented in Slic3r::ElegooLink, and Slic3r::PrusaLink.

{
    // Since the request is performed synchronously here,
    // it is ok to refer to `msg` from within the closure
    const char *name = get_name();
 
    bool res = true;
    auto url = make_url("api/version");
 
    BOOST_LOG_TRIVIAL(info) << boost::format("%1%: Get version at: %2%") % name % url;
    // Here we do not have to add custom "Host" header - the url contains host filled by user and libCurl will set the header by itself.
    auto http = Http::get(std::move(url));
    set_auth(http);
    http.on_error([&](std::string body, std::string error, unsigned status) {
            BOOST_LOG_TRIVIAL(error) << boost::format("%1%: Error getting version: %2%, HTTP %3%, body: `%4%`") % name % error % status % body;
            res = false;
            msg = format_error(body, error, status);
        })
        .on_complete([&, this](std::string body, unsigned) {
            BOOST_LOG_TRIVIAL(debug) << boost::format("%1%: Got version: %2%") % name % body;
 
            try {
                std::stringstream ss(body);
                pt::ptree ptree;
                pt::read_json(ss, ptree);
 
                if (! ptree.get_optional<std::string>("api")) {
                    res = false;
                    return;
                }
 
                const auto text = ptree.get_optional<std::string>("text");
                res = validate_version_text(text);
                if (! res) {
                    msg = GUI::format_wxstr(_L("Mismatched type of print host: %s"), (text ? *text : name));
                }
            }
            catch (const std::exception &) {
                res = false;
                msg = _L("Could not parse server response.");
            }
        })
#ifdef WIN32
            .ssl_revoke_best_effort(m_ssl_revoke_best_effort)
            .on_ip_resolve([&](std::string address) {
            // Workaround for Windows 10/11 mDNS resolve issue, where two mDNS resolves in succession fail.
            // Remember resolved address to be reused at successive REST API call.
            msg = GUI::from_u8(address);
        })
#endif // WIN32
        .perform_sync();
 
    return res;
}

References _L, Slic3r::PrintHost::format_error(), Slic3r::GUI::format_wxstr(), Slic3r::GUI::from_u8(), Slic3r::Http::get(), get_name(), Slic3r::http, m_ssl_revoke_best_effort, make_url(), set_auth(), and validate_version_text().

Referenced by Slic3r::ElegooLink::test(), and upload_inner_with_host().

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timed_out_message()

wxString Slic3r::PrintHost::timed_out_message ( )

staticprotectedinherited

{
    return _L("Connection timed out. Please check if the printer and computer network are functioning properly, and confirm that they are on the same network.");
}

References _L.

Referenced by format_error(), and Slic3r::CrealityPrint::start_print().

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upload()

bool Slic3r::OctoPrint::upload ( PrintHostUpload upload_data, ProgressFn prorgess_fn, ErrorFn error_fn, InfoFn info_fn ) const

overridevirtual

Implements Slic3r::PrintHost.

{
#ifndef WIN32
    return upload_inner_with_host(std::move(upload_data), prorgess_fn, error_fn, info_fn);
#else
    std::string host = Http::get_host_from_url(m_host);
 
    // decide what to do based on m_host - resolve hostname or upload to ip
    std::vector<boost::asio::ip::address> resolved_addr;
    boost::system::error_code ec;
    boost::asio::ip::address host_ip = boost::asio::ip::make_address(host, ec);
    if (!ec) {
        resolved_addr.push_back(host_ip);
    } else if ( GUI::get_app_config()->get_bool("allow_ip_resolve") && boost::algorithm::ends_with(host, ".local")){
        Bonjour("octoprint")
            .set_hostname(host)
            .set_retries(5) // number of rounds of queries send
            .set_timeout(1) // after each timeout, if there is any answer, the resolving will stop
            .on_resolve([&ra = resolved_addr](const std::vector<BonjourReply>& replies) {
                for (const auto & rpl : replies) {
                    boost::asio::ip::address ip(rpl.ip);
                    ra.emplace_back(ip);
                    BOOST_LOG_TRIVIAL(info) << "Resolved IP address: " << rpl.ip;
                }
            })
            .resolve_sync();
    }
    if (resolved_addr.empty()) {
        // no resolved addresses - try system resolving
        BOOST_LOG_TRIVIAL(error) << "PrusaSlicer failed to resolve hostname " << m_host << " into the IP address. Starting upload with system resolving.";
        return upload_inner_with_host(std::move(upload_data), prorgess_fn, error_fn, info_fn);
    } else if (resolved_addr.size() == 1) {
        // one address resolved - upload there
        return upload_inner_with_resolved_ip(std::move(upload_data), prorgess_fn, error_fn, info_fn, resolved_addr.front());
    }  else if (resolved_addr.size() == 2 && resolved_addr[0].is_v4() != resolved_addr[1].is_v4()) {
        // there are just 2 addresses and 1 is ip_v4 and other is ip_v6
        // try sending to both. (Then if both fail, show both error msg after second try)
        wxString error_message;
        if (!upload_inner_with_resolved_ip(std::move(upload_data), prorgess_fn
            , [&msg = error_message, resolved_addr](wxString error) { msg = GUI::format_wxstr("%1%: %2%", resolved_addr.front(), error); }
            , info_fn, resolved_addr.front())
            &&
            !upload_inner_with_resolved_ip(std::move(upload_data), prorgess_fn
            , [&msg = error_message, resolved_addr](wxString error) { msg += GUI::format_wxstr("\n%1%: %2%", resolved_addr.back(), error); }
            , info_fn, resolved_addr.back())
            ) {
 
            error_fn(error_message);
            return false;
        }
        return true;
    } else {
        // There are multiple addresses - user needs to choose which to use.
        size_t selected_index = resolved_addr.size(); 
        IPListDialog dialog(nullptr, boost::nowide::widen(m_host), resolved_addr, selected_index);
        if (dialog.ShowModal() == wxID_OK && selected_index < resolved_addr.size()) {    
            return upload_inner_with_resolved_ip(std::move(upload_data), prorgess_fn, error_fn, info_fn, resolved_addr[selected_index]);
        }
    }
    return false;
#endif // WIN32
}

References Slic3r::GUI::format_wxstr(), Slic3r::GUI::get_app_config(), Slic3r::Http::get_host_from_url(), m_host, Slic3r::Bonjour::on_resolve(), Slic3r::Bonjour::set_hostname(), Slic3r::Bonjour::set_retries(), Slic3r::Bonjour::set_timeout(), and upload_inner_with_host().

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upload_inner_with_host()

bool Slic3r::OctoPrint::upload_inner_with_host ( PrintHostUpload upload_data, ProgressFn prorgess_fn, ErrorFn error_fn, InfoFn info_fn ) const

protectedvirtual

{
    const char* name = get_name();
 
    const auto upload_filename = upload_data.upload_path.filename();
    const auto upload_parent_path = upload_data.upload_path.parent_path();
 
    // If test fails, test_msg_or_host_ip contains the error message.
    // Otherwise on Windows it contains the resolved IP address of the host.
    wxString test_msg_or_host_ip;
    if (!test(test_msg_or_host_ip)) {
        error_fn(std::move(test_msg_or_host_ip));
        return false;
    }
 
    std::string url;
    bool res = true;
 
#ifdef WIN32
    // Workaround for Windows 10/11 mDNS resolve issue, where two mDNS resolves in succession fail.
    if (m_host.find("https://") == 0 || test_msg_or_host_ip.empty() || !GUI::get_app_config()->get_bool("allow_ip_resolve"))
#endif // _WIN32
    {
        // If https is entered we assume signed ceritificate is being used
        // IP resolving will not happen - it could resolve into address not being specified in cert
        url = make_url("api/files/local");
    }
#ifdef WIN32
    else {
        // Workaround for Windows 10/11 mDNS resolve issue, where two mDNS resolves in succession fail.
        // Curl uses easy_getinfo to get ip address of last successful transaction.
        // If it got the address use it instead of the stored in "host" variable.
        // This new address returns in "test_msg_or_host_ip" variable.
        // Solves troubles of uploades failing with name address.
        // in original address (m_host) replace host for resolved ip 
        info_fn(L"resolve", test_msg_or_host_ip);
        url = substitute_host(make_url("api/files/local"), GUI::into_u8(test_msg_or_host_ip));
        BOOST_LOG_TRIVIAL(info) << "Upload address after ip resolve: " << url;
    }
#endif // _WIN32
 
    const std::string plateindex = upload_data.extended("plateindex");
    BOOST_LOG_TRIVIAL(info) << boost::format("%1%: Uploading file %2% at %3%, filename: %4%, path: %5%, print: %6%, plateindex: %7%")
        % name
        % upload_data.source_path
        % url
        % upload_filename.string()
        % upload_parent_path.string()
        % (upload_data.post_action == PrintHostPostUploadAction::StartPrint ? "true" : "false")
        % (plateindex.empty() ? "-" : plateindex);
 
    auto http = Http::post(std::move(url));
#ifdef WIN32
    // "Host" header is necessary here. In the workaround above (two mDNS..) we have got IP address from test connection and subsituted it into "url" variable.
    // And when creating Http object above, libcurl automatically includes "Host" header from address it got.
    // Thus "Host" is set to the resolved IP instead of host filled by user. We need to change it back.
    // Not changing the host would work on the most cases (where there is 1 service on 1 hostname) but would break when f.e. reverse proxy is used (issue #9734).
    // Also when allow_ip_resolve = 0, this is not needed, but it should not break anything if it stays.
    // https://www.rfc-editor.org/rfc/rfc7230#section-5.4
    http.header("Host", Http::get_host_header_value(m_host));
#endif // _WIN32
    set_auth(http);
    http.form_add("print", upload_data.post_action == PrintHostPostUploadAction::StartPrint ? "true" : "false")
        .form_add("path", upload_parent_path.string());     // XXX: slashes on windows ???
    //ORCA: gcode inside a .gcode.3mf is index-coded (Metadata/plate_<N>.gcode), so the upload names the
    //      plate via a 1-based `plateindex` (see Plater::send_gcode_legacy); servers that don't use it
    //      ignore the unknown form field.
    if (!plateindex.empty())
        http.form_add("plateindex", plateindex);
    http.form_add_file("file", upload_data.source_path.string(), upload_filename.string())
        .on_complete([&](std::string body, unsigned status) {
            BOOST_LOG_TRIVIAL(debug) << boost::format("%1%: File uploaded: HTTP %2%: %3%") % name % status % body;
        })
        .on_error([&](std::string body, std::string error, unsigned status) {
            BOOST_LOG_TRIVIAL(error) << boost::format("%1%: Error uploading file: %2%, HTTP %3%, body: `%4%`") % name % error % status % body;
            error_fn(format_error(body, error, status));
            res = false;
        })
        .on_progress([&](Http::Progress progress, bool& cancel) {
            prorgess_fn(std::move(progress), cancel);
            if (cancel) {
                // Upload was canceled
                BOOST_LOG_TRIVIAL(info) << name << ": Upload canceled";
                res = false;
            }
        })
#ifdef WIN32
        .ssl_revoke_best_effort(m_ssl_revoke_best_effort)
#endif
        .perform_sync();
 
    return res;
}

References Slic3r::PrintHostUpload::extended(), Slic3r::PrintHost::format_error(), Slic3r::GUI::get_app_config(), Slic3r::Http::get_host_header_value(), get_name(), Slic3r::http, Slic3r::GUI::into_u8(), L, m_host, m_ssl_revoke_best_effort, make_url(), Slic3r::Http::post(), Slic3r::PrintHostUpload::post_action, set_auth(), Slic3r::PrintHostUpload::source_path, Slic3r::StartPrint, test(), and Slic3r::PrintHostUpload::upload_path.

Referenced by upload(), and Slic3r::ElegooLink::upload_inner_with_host().

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validate_version_text()

bool Slic3r::OctoPrint::validate_version_text ( const boost::optional< std::string > & version_text ) const

protectedvirtual

Reimplemented in Slic3r::ElegooLink, Slic3r::PrusaLink, and Slic3r::SL1Host.

{
    return version_text ? boost::starts_with(*version_text, "OctoPrint") : true;
}

Referenced by test().

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Member Data Documentation

m_apikey

std::string Slic3r::OctoPrint::m_apikey

protected

Referenced by OctoPrint(), Slic3r::ElegooLink::cc2_token(), get_apikey(), Slic3r::ElegooLink::get_sn(), and set_auth().

m_cafile

std::string Slic3r::OctoPrint::m_cafile

protected

Referenced by OctoPrint(), get_cafile(), and set_auth().

m_host

std::string Slic3r::OctoPrint::m_host

protected

Referenced by OctoPrint(), Slic3r::ElegooLink::elegoo_cc2_test(), get_host(), Slic3r::ElegooLink::get_sn(), Slic3r::PrusaLink::get_storage(), Slic3r::ElegooLink::loopUpload(), make_url(), Slic3r::PrusaLink::post_inner(), Slic3r::PrusaLink::put_inner(), Slic3r::ElegooLink::upload(), upload(), Slic3r::ElegooLink::upload_inner_with_host(), upload_inner_with_host(), and Slic3r::PrusaLink::upload_inner_with_host().

m_ssl_revoke_best_effort

bool Slic3r::OctoPrint::m_ssl_revoke_best_effort

protected

Referenced by OctoPrint(), Slic3r::ElegooLink::elegoo_cc2_test(), Slic3r::ElegooLink::elegoo_test(), Slic3r::PrusaLink::get_storage(), Slic3r::PrusaLink::post_inner(), Slic3r::PrusaLink::put_inner(), test(), Slic3r::PrusaLink::test(), Slic3r::PrusaLink::test_with_method_check(), upload_inner_with_host(), Slic3r::ElegooLink::uploadPart(), and Slic3r::ElegooLink::uploadPartCC2().

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The documentation for this class was generated from the following files:

• /home/runner/work/OrcaSlicer/OrcaSlicer/src/slic3r/Utils/OctoPrint.hpp
• /home/runner/work/OrcaSlicer/OrcaSlicer/src/slic3r/Utils/OctoPrint.cpp