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4aa0e1d60b
Orca content-addresses every system filament, Bambu's included, but a printer, its AMS and its vendor's cloud know only that vendor's own catalog ids. The printer agent now translates between the two: outbound MQTT and FTP traffic, the AMS mapping sent with a print job, and the ids written into a 3mf bound for the printer all leave in the printer's own ids, while status messages, loaded projects and SD-card prints arrive in Orca's. An id with no mapping passes through unchanged, and an agent whose printers already speak Orca's ids translates nothing at all. Bambu's map is generated from BambuStudio's own shipped bundle; a missing or unreadable file leaves every lookup an identity rather than taking the app down. The profile check validates the map's shape, and profile CI now runs on the paths that can change it. docs/HLSD/filament_id.md records the places the map deliberately does not reach.
82 lines
3.8 KiB
C++
82 lines
3.8 KiB
C++
#include <catch2/catch_all.hpp>
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#include <boost/filesystem.hpp>
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#include <boost/nowide/fstream.hpp>
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#include <nlohmann/json.hpp>
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#include "libslic3r/Utils.hpp"
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#include "slic3r/Utils/BBLPrinterAgent.hpp"
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#include "slic3r/Utils/OrcaPrinterAgent.hpp"
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using json = nlohmann::json;
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using namespace Slic3r;
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namespace {
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// Point resources_dir() at the repo's own tree for the lifetime of a test and restore it
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// afterwards, mirroring ScopedResourcesDir (which only ever makes a throwaway directory).
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// PROFILES_DIR is <repo>/resources/profiles; the map lives in <repo>/resources/printers.
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struct ScopedRepoResourcesDir
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{
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std::string previous{resources_dir()};
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ScopedRepoResourcesDir() { set_resources_dir(boost::filesystem::path(PROFILES_DIR).parent_path().string()); }
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~ScopedRepoResourcesDir() { set_resources_dir(previous); }
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ScopedRepoResourcesDir(const ScopedRepoResourcesDir&) = delete;
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ScopedRepoResourcesDir& operator=(const ScopedRepoResourcesDir&) = delete;
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};
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std::string orca_id_of(const std::string& bambu_id)
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{
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boost::nowide::ifstream file(resources_dir() + "/printers/bambu_filament_ids.json");
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json doc;
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file >> doc;
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for (const auto& [orca_id, row] : doc["filaments"].items())
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if (row["bambu_id"] == bambu_id)
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return orca_id;
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FAIL("no map row for " << bambu_id);
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return {};
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}
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} // namespace
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TEST_CASE("Bambu filament id map is one-to-one and leaves unmapped ids alone", "[BambuFilamentIds]")
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{
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const ScopedRepoResourcesDir repo_resources;
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const BBLPrinterAgent bbl;
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const std::string abs = orca_id_of("GFB00"); // Bambu ABS
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REQUIRE(abs.rfind("OF", 0) == 0);
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CHECK(bbl.from_orca_filament_id(abs) == "GFB00");
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CHECK(bbl.to_orca_filament_id("GFB00") == abs);
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CHECK(bbl.from_orca_filament_id("OFnotarow") == "OFnotarow");
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CHECK(bbl.to_orca_filament_id("GFZZ99") == "GFZZ99"); // Bambu id we do not ship
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CHECK(bbl.to_orca_filament_id("P1234567") == "P1234567"); // user root
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CHECK(bbl.from_orca_filament_id("") == "");
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// An agent whose printers already speak our ids inherits IPrinterAgent's identity default.
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const OrcaPrinterAgent other{""};
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CHECK(other.from_orca_filament_id(abs) == abs);
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CHECK(other.to_orca_filament_id("GFB00") == "GFB00");
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}
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TEST_CASE("Payload rewrite covers nested trays, calibration lists and mapping info", "[BambuFilamentIds]")
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{
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const ScopedRepoResourcesDir repo_resources;
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const std::string abs = orca_id_of("GFB00"), pla = orca_id_of("GFA00");
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const std::string status =
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R"({"print":{"ams":{"ams":[{"tray":[{"tray_info_idx":"GFB00"},{"tray_info_idx":"GFZZ99"}]}]},)"
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R"("vt_tray":{"tray_info_idx":"GFA00"},"filaments":[{"filament_id":"GFA00","setting_id":"GFB00"}]}})";
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json inbound = json::parse(BBLPrinterAgent::to_orca_payload(status));
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CHECK(inbound["print"]["ams"]["ams"][0]["tray"][0]["tray_info_idx"] == abs);
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CHECK(inbound["print"]["ams"]["ams"][0]["tray"][1]["tray_info_idx"] == "GFZZ99"); // no row: untouched
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CHECK(inbound["print"]["vt_tray"]["tray_info_idx"] == pla);
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CHECK(inbound["print"]["filaments"][0]["filament_id"] == pla);
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CHECK(inbound["print"]["filaments"][0]["setting_id"] == "GFB00"); // not an id key: has a map row but must stay put
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CHECK(json::parse(BBLPrinterAgent::from_orca_payload(inbound.dump())) == json::parse(status)); // round trip
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const std::string mapping = R"([{"ams":0,"filamentId":")" + abs + R"(","filamentType":"ABS"}])";
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CHECK(BBLPrinterAgent::from_orca_payload(mapping) == R"([{"ams":0,"filamentId":"GFB00","filamentType":"ABS"}])");
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CHECK(BBLPrinterAgent::from_orca_payload("not json") == "not json");
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CHECK(BBLPrinterAgent::from_orca_payload(R"({"print":{"command":"pushall"}})") == R"({"print":{"command":"pushall"}})");
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}
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