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[map_io] Replace std logs by rclcpp logs (ros-navigation#4720)
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* replace std logs by rclcpp logs

Signed-off-by: Guillaume Doisy <guillaume@dexory.com>

* RCLCPP_DEBUG to RCLCPP_INFO for visibility

Signed-off-by: Guillaume Doisy <guillaume@dexory.com>

---------

Signed-off-by: Guillaume Doisy <guillaume@dexory.com>
Co-authored-by: Guillaume Doisy <guillaume@dexory.com>
Signed-off-by: Jakubach <jakubach@gmail.com>
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@doisyg @Jakubach
2 people authored and Jakubach committed Nov 22, 2024
1 parent a67450e commit 187218b
Showing 1 changed file with 87 additions and 63 deletions.
150 changes: 87 additions & 63 deletions nav2_map_server/src/map_io.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -133,8 +133,10 @@ std::string expand_user_home_dir_if_needed(
return yaml_filename;
}
if (home_variable_value.empty()) {
std::cout << "[INFO] [map_io]: Map yaml file name starts with '~/' but no HOME variable set. \n"
<< "[INFO] [map_io] User home dir will be not expanded \n";
RCLCPP_INFO_STREAM(
rclcpp::get_logger(
"map_io"), "Map yaml file name starts with '~/' but no HOME variable set. \n"
<< "[INFO] [map_io] User home dir will be not expanded \n");
return yaml_filename;
}
const std::string prefix{home_variable_value};
Expand Down Expand Up @@ -182,15 +184,18 @@ LoadParameters loadMapYaml(const std::string & yaml_filename)
load_parameters.negate = yaml_get_value<bool>(doc, "negate");
}

std::cout << "[DEBUG] [map_io]: resolution: " << load_parameters.resolution << std::endl;
std::cout << "[DEBUG] [map_io]: origin[0]: " << load_parameters.origin[0] << std::endl;
std::cout << "[DEBUG] [map_io]: origin[1]: " << load_parameters.origin[1] << std::endl;
std::cout << "[DEBUG] [map_io]: origin[2]: " << load_parameters.origin[2] << std::endl;
std::cout << "[DEBUG] [map_io]: free_thresh: " << load_parameters.free_thresh << std::endl;
std::cout << "[DEBUG] [map_io]: occupied_thresh: " << load_parameters.occupied_thresh <<
std::endl;
std::cout << "[DEBUG] [map_io]: mode: " << map_mode_to_string(load_parameters.mode) << std::endl;
std::cout << "[DEBUG] [map_io]: negate: " << load_parameters.negate << std::endl; //NOLINT
RCLCPP_INFO_STREAM(rclcpp::get_logger("map_io"), "resolution: " << load_parameters.resolution);
RCLCPP_INFO_STREAM(rclcpp::get_logger("map_io"), "origin[0]: " << load_parameters.origin[0]);
RCLCPP_INFO_STREAM(rclcpp::get_logger("map_io"), "origin[1]: " << load_parameters.origin[1]);
RCLCPP_INFO_STREAM(rclcpp::get_logger("map_io"), "origin[2]: " << load_parameters.origin[2]);
RCLCPP_INFO_STREAM(rclcpp::get_logger("map_io"), "free_thresh: " << load_parameters.free_thresh);
RCLCPP_INFO_STREAM(
rclcpp::get_logger(
"map_io"), "occupied_thresh: " << load_parameters.occupied_thresh);
RCLCPP_INFO_STREAM(
rclcpp::get_logger("map_io"),
"mode: " << map_mode_to_string(load_parameters.mode));
RCLCPP_INFO_STREAM(rclcpp::get_logger("map_io"), "negate: " << load_parameters.negate);

return load_parameters;
}
Expand All @@ -202,8 +207,9 @@ void loadMapFromFile(
Magick::InitializeMagick(nullptr);
nav_msgs::msg::OccupancyGrid msg;

std::cout << "[INFO] [map_io]: Loading image_file: " <<
load_parameters.image_file_name << std::endl;
RCLCPP_INFO_STREAM(
rclcpp::get_logger("map_io"), "Loading image_file: " <<
load_parameters.image_file_name);
Magick::Image img(load_parameters.image_file_name);

// Copy the image data into the map structure
Expand Down Expand Up @@ -291,9 +297,11 @@ void loadMapFromFile(
msg.header.frame_id = "map";
msg.header.stamp = clock.now();

std::cout <<
"[DEBUG] [map_io]: Read map " << load_parameters.image_file_name << ": " << msg.info.width <<
" X " << msg.info.height << " map @ " << msg.info.resolution << " m/cell" << std::endl;
RCLCPP_INFO_STREAM(
rclcpp::get_logger(
"map_io"), "Read map " << load_parameters.image_file_name
<< ": " << msg.info.width << " X " << msg.info.height << " map @ "
<< msg.info.resolution << " m/cell");

map = msg;
}
Expand All @@ -303,30 +311,32 @@ LOAD_MAP_STATUS loadMapFromYaml(
nav_msgs::msg::OccupancyGrid & map)
{
if (yaml_file.empty()) {
std::cerr << "[ERROR] [map_io]: YAML file name is empty, can't load!" << std::endl;
RCLCPP_ERROR_STREAM(rclcpp::get_logger("map_io"), "YAML file name is empty, can't load!");
return MAP_DOES_NOT_EXIST;
}
std::cout << "[INFO] [map_io]: Loading yaml file: " << yaml_file << std::endl;
RCLCPP_INFO_STREAM(rclcpp::get_logger("map_io"), "Loading yaml file: " << yaml_file);
LoadParameters load_parameters;
try {
load_parameters = loadMapYaml(yaml_file);
} catch (YAML::Exception & e) {
std::cerr <<
"[ERROR] [map_io]: Failed processing YAML file " << yaml_file << " at position (" <<
e.mark.line << ":" << e.mark.column << ") for reason: " << e.what() << std::endl;
RCLCPP_ERROR_STREAM(
rclcpp::get_logger(
"map_io"), "Failed processing YAML file " << yaml_file << " at position (" <<
e.mark.line << ":" << e.mark.column << ") for reason: " << e.what());
return INVALID_MAP_METADATA;
} catch (std::exception & e) {
std::cerr <<
"[ERROR] [map_io]: Failed to parse map YAML loaded from file " << yaml_file <<
" for reason: " << e.what() << std::endl;
RCLCPP_ERROR_STREAM(
rclcpp::get_logger("map_io"), "Failed to parse map YAML loaded from file " << yaml_file <<
" for reason: " << e.what());
return INVALID_MAP_METADATA;
}
try {
loadMapFromFile(load_parameters, map);
} catch (std::exception & e) {
std::cerr <<
"[ERROR] [map_io]: Failed to load image file " << load_parameters.image_file_name <<
" for reason: " << e.what() << std::endl;
RCLCPP_ERROR_STREAM(
rclcpp::get_logger(
"map_io"), "Failed to load image file " << load_parameters.image_file_name <<
" for reason: " << e.what());
return INVALID_MAP_DATA;
}

Expand All @@ -351,40 +361,46 @@ void checkSaveParameters(SaveParameters & save_parameters)
rclcpp::Clock clock(RCL_SYSTEM_TIME);
save_parameters.map_file_name = "map_" +
std::to_string(static_cast<int>(clock.now().seconds()));
std::cout << "[WARN] [map_io]: Map file unspecified. Map will be saved to " <<
save_parameters.map_file_name << " file" << std::endl;
RCLCPP_WARN_STREAM(
rclcpp::get_logger("map_io"), "Map file unspecified. Map will be saved to " <<
save_parameters.map_file_name << " file");
}

// Checking thresholds
if (save_parameters.occupied_thresh == 0.0) {
save_parameters.occupied_thresh = 0.65;
std::cout << "[WARN] [map_io]: Occupied threshold unspecified. Setting it to default value: " <<
save_parameters.occupied_thresh << std::endl;
RCLCPP_WARN_STREAM(
rclcpp::get_logger(
"map_io"), "Occupied threshold unspecified. Setting it to default value: " <<
save_parameters.occupied_thresh);
}
if (save_parameters.free_thresh == 0.0) {
save_parameters.free_thresh = 0.25;
std::cout << "[WARN] [map_io]: Free threshold unspecified. Setting it to default value: " <<
save_parameters.free_thresh << std::endl;
RCLCPP_WARN_STREAM(
rclcpp::get_logger("map_io"), "Free threshold unspecified. Setting it to default value: " <<
save_parameters.free_thresh);
}
if (1.0 < save_parameters.occupied_thresh) {
std::cerr << "[ERROR] [map_io]: Threshold_occupied must be 1.0 or less" << std::endl;
RCLCPP_ERROR_STREAM(rclcpp::get_logger("map_io"), "Threshold_occupied must be 1.0 or less");
throw std::runtime_error("Incorrect thresholds");
}
if (save_parameters.free_thresh < 0.0) {
std::cerr << "[ERROR] [map_io]: Free threshold must be 0.0 or greater" << std::endl;
RCLCPP_ERROR_STREAM(rclcpp::get_logger("map_io"), "Free threshold must be 0.0 or greater");
throw std::runtime_error("Incorrect thresholds");
}
if (save_parameters.occupied_thresh <= save_parameters.free_thresh) {
std::cerr << "[ERROR] [map_io]: Threshold_free must be smaller than threshold_occupied" <<
std::endl;
RCLCPP_ERROR_STREAM(
rclcpp::get_logger(
"map_io"), "Threshold_free must be smaller than threshold_occupied");
throw std::runtime_error("Incorrect thresholds");
}

// Checking image format
if (save_parameters.image_format == "") {
save_parameters.image_format = save_parameters.mode == MapMode::Scale ? "png" : "pgm";
std::cout << "[WARN] [map_io]: Image format unspecified. Setting it to: " <<
save_parameters.image_format << std::endl;
RCLCPP_WARN_STREAM(
rclcpp::get_logger("map_io"), "Image format unspecified. Setting it to: " <<
save_parameters.image_format);
}

std::transform(
Expand All @@ -407,24 +423,25 @@ void checkSaveParameters(SaveParameters & save_parameters)
ss << "'" << format_name << "'";
first = false;
}
std::cout <<
"[WARN] [map_io]: Requested image format '" << save_parameters.image_format <<
"' is not one of the recommended formats: " << ss.str() << std::endl;
RCLCPP_WARN_STREAM(
rclcpp::get_logger("map_io"), "Requested image format '" << save_parameters.image_format <<
"' is not one of the recommended formats: " << ss.str());
}
const std::string FALLBACK_FORMAT = "png";

try {
Magick::CoderInfo info(save_parameters.image_format);
if (!info.isWritable()) {
std::cout <<
"[WARN] [map_io]: Format '" << save_parameters.image_format <<
"' is not writable. Using '" << FALLBACK_FORMAT << "' instead" << std::endl;
RCLCPP_WARN_STREAM(
rclcpp::get_logger("map_io"), "Format '" << save_parameters.image_format <<
"' is not writable. Using '" << FALLBACK_FORMAT << "' instead");
save_parameters.image_format = FALLBACK_FORMAT;
}
} catch (Magick::ErrorOption & e) {
std::cout <<
"[WARN] [map_io]: Format '" << save_parameters.image_format << "' is not usable. Using '" <<
FALLBACK_FORMAT << "' instead:" << std::endl << e.what() << std::endl;
RCLCPP_WARN_STREAM(
rclcpp::get_logger(
"map_io"), "Format '" << save_parameters.image_format << "' is not usable. Using '" <<
FALLBACK_FORMAT << "' instead:" << std::endl << e.what());
save_parameters.image_format = FALLBACK_FORMAT;
}

Expand All @@ -435,10 +452,10 @@ void checkSaveParameters(SaveParameters & save_parameters)
save_parameters.image_format == "jpg" ||
save_parameters.image_format == "jpeg"))
{
std::cout <<
"[WARN] [map_io]: Map mode 'scale' requires transparency, but format '" <<
save_parameters.image_format <<
"' does not support it. Consider switching image format to 'png'." << std::endl;
RCLCPP_WARN_STREAM(
rclcpp::get_logger("map_io"), "Map mode 'scale' requires transparency, but format '" <<
save_parameters.image_format <<
"' does not support it. Consider switching image format to 'png'.");
}
}

Expand All @@ -452,9 +469,10 @@ void tryWriteMapToFile(
const nav_msgs::msg::OccupancyGrid & map,
const SaveParameters & save_parameters)
{
std::cout <<
"[INFO] [map_io]: Received a " << map.info.width << " X " << map.info.height << " map @ " <<
map.info.resolution << " m/pix" << std::endl;
RCLCPP_INFO_STREAM(
rclcpp::get_logger(
"map_io"), "Received a " << map.info.width << " X " << map.info.height << " map @ " <<
map.info.resolution << " m/pix");

std::string mapdatafile = save_parameters.map_file_name + "." + save_parameters.image_format;
{
Expand Down Expand Up @@ -510,14 +528,18 @@ void tryWriteMapToFile(
pixel = Magick::Color(q, q, q);
break;
default:
std::cerr << "[ERROR] [map_io]: Map mode should be Trinary, Scale or Raw" << std::endl;
RCLCPP_ERROR_STREAM(
rclcpp::get_logger(
"map_io"), "Map mode should be Trinary, Scale or Raw");
throw std::runtime_error("Invalid map mode");
}
image.pixelColor(x, y, pixel);
}
}

std::cout << "[INFO] [map_io]: Writing map occupancy data to " << mapdatafile << std::endl;
RCLCPP_INFO_STREAM(
rclcpp::get_logger("map_io"),
"Writing map occupancy data to " << mapdatafile);
image.write(mapdatafile);
}

Expand Down Expand Up @@ -546,15 +568,15 @@ void tryWriteMapToFile(
e << YAML::Key << "free_thresh" << YAML::Value << save_parameters.free_thresh;

if (!e.good()) {
std::cout <<
"[WARN] [map_io]: YAML writer failed with an error " << e.GetLastError() <<
". The map metadata may be invalid." << std::endl;
RCLCPP_ERROR_STREAM(
rclcpp::get_logger("map_io"), "YAML writer failed with an error " << e.GetLastError() <<
". The map metadata may be invalid.");
}

std::cout << "[INFO] [map_io]: Writing map metadata to " << mapmetadatafile << std::endl;
RCLCPP_INFO_STREAM(rclcpp::get_logger("map_io"), "Writing map metadata to " << mapmetadatafile);
std::ofstream(mapmetadatafile) << e.c_str();
}
std::cout << "[INFO] [map_io]: Map saved" << std::endl;
RCLCPP_INFO_STREAM(rclcpp::get_logger("map_io"), "Map saved");
}

bool saveMapToFile(
Expand All @@ -570,7 +592,9 @@ bool saveMapToFile(

tryWriteMapToFile(map, save_parameters_loc);
} catch (std::exception & e) {
std::cout << "[ERROR] [map_io]: Failed to write map for reason: " << e.what() << std::endl;
RCLCPP_ERROR_STREAM(
rclcpp::get_logger("map_io"),
"Failed to write map for reason: " << e.what());
return false;
}
return true;
Expand Down

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