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SPE-2691: Write 'prepared by' info from an env var, updated libbgcode

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This commit is contained in:
Lukas Matena 2025-02-19 22:59:31 +01:00
parent 5df9a9901a
commit 18894644aa
2 changed files with 22 additions and 4 deletions
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4
deps/+LibBGCode/LibBGCode.cmake vendored
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@ -1,8 +1,8 @@
set(LibBGCode_SOURCE_DIR "" CACHE PATH "Optionally specify local LibBGCode source directory")
set(_source_dir_line
URL https://github.com/prusa3d/libbgcode/archive/d33a277a3ce2c0a7f9ba325caac6d730e0f7a412.zip
URL_HASH SHA256=0db3b0852df8d3ae32a4283884bc4ad6f1dd4d3c748ed679491f70b1e1d1acd5)
URL https://github.com/prusa3d/libbgcode/archive/5041c093b33e2748e76d6b326f2251310823f3df.zip
URL_HASH SHA256=c323aa196a82d75f08a5b114c95f2d1a019e84b555a196e55d8ea52e5787284c)
if (LibBGCode_SOURCE_DIR)
set(_source_dir_line "SOURCE_DIR;${LibBGCode_SOURCE_DIR};BUILD_ALWAYS;ON")

22
src/libslic3r/GCode.cpp
View File

@ -930,6 +930,18 @@ static inline std::optional<std::string> find_M84(const std::string &gcode) {
void GCodeGenerator::_do_export(Print& print, GCodeOutputStream &file, ThumbnailsGeneratorCallback thumbnail_cb)
{
const bool export_to_binary_gcode = print.full_print_config().option<ConfigOptionBool>("binary_gcode")->value;
std::string prepared_by_info;
if (const char* extras = boost::nowide::getenv("SLIC3R_PREPARED_BY_INFO"); extras) {
std::string str(extras);
if (str.size() < 50 && std::all_of(str.begin(), str.end(), [](char c) { return c < 127 && c != '\n' && c != '\r'; }))
prepared_by_info = extras;
else {
BOOST_LOG_TRIVIAL(error) << "Value in SLIC3R_PREPARED_BY_INFO env variable is invalid. Closing.";
std::terminate();
}
}
// if exporting gcode in binary format:
// we generate here the data to be passed to the post-processor, who is responsible to export them to file
// 1) generate the thumbnails
@ -955,6 +967,8 @@ void GCodeGenerator::_do_export(Print& print, GCodeOutputStream &file, Thumbnail
// file data
binary_data.file_metadata.raw_data.emplace_back("Producer", std::string(SLIC3R_APP_NAME) + " " + std::string(SLIC3R_VERSION));
binary_data.file_metadata.raw_data.emplace_back("Produced on", Utils::utc_timestamp());
if (! prepared_by_info.empty())
binary_data.file_metadata.raw_data.emplace_back("Prepared by", prepared_by_info);
// config data
encode_full_config(*m_print, binary_data.slicer_metadata.raw_data);
@ -1024,9 +1038,13 @@ void GCodeGenerator::_do_export(Print& print, GCodeOutputStream &file, Thumbnail
this->m_avoid_crossing_curled_overhangs.init_bed_shape(get_bed_shape(print.config()));
}
if (!export_to_binary_gcode)
if (!export_to_binary_gcode) {
// Write information on the generator.
file.write_format("; %s\n\n", Slic3r::header_slic3r_generated().c_str());
file.write_format("; %s\n", Slic3r::header_slic3r_generated().c_str());
if (! prepared_by_info.empty())
file.write_format("; prepared by %s\n", prepared_by_info.c_str());
file.write_format("\n");
}
if (! export_to_binary_gcode) {
// if exporting gcode in ascii format, generate the thumbnails here