/
GetFirmwareVersionCommand.java
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/
GetFirmwareVersionCommand.java
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/*
Copyright 2022 Will Winder
This file is part of Universal Gcode Sender (UGS).
UGS is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
UGS is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with UGS. If not, see <http://www.gnu.org/licenses/>.
*/
package com.willwinder.universalgcodesender.firmware.fluidnc.commands;
import com.willwinder.universalgcodesender.utils.SemanticVersion;
import org.apache.commons.lang3.StringUtils;
import java.text.ParseException;
import java.util.Optional;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class GetFirmwareVersionCommand extends SystemCommand {
private static final Pattern VERSION_FLUIDNC_PATTERN = Pattern.compile("\\[VER:[0-9.]+ (?<variant>[a-zA-Z0-9]+) v?(?<version>(?<major>[0-9]*)(.(?<minor>[0-9]+)(.(?<patch>[0-9]+))?)?([a-zA-Z]+)?)(.*:.*)*]", Pattern.CASE_INSENSITIVE);
private static final Pattern VERSION_GRBL_PATTERN = Pattern.compile("\\[VER:(?<version>(?<major>[0-9]*)(.(?<minor>[0-9]+)(.(?<patch>[0-9]+))?)).*]", Pattern.CASE_INSENSITIVE);
public GetFirmwareVersionCommand() {
super("$I");
}
public String getFirmware() {
Optional<String> firmwareOptional = parseFluidNCVariant();
if (firmwareOptional.isEmpty()) {
firmwareOptional = parseGrblVariant();
}
return firmwareOptional.orElse("Unknown");
}
private Optional<String> parseGrblVariant() {
String response = StringUtils.defaultString(getResponse());
for (String line : StringUtils.split(response, "\n")) {
Matcher versionMatcher = VERSION_GRBL_PATTERN.matcher(line);
if (versionMatcher.find()) {
return Optional.of("GRBL");
}
}
return Optional.empty();
}
private Optional<String> parseFluidNCVariant() {
String response = StringUtils.defaultString(getResponse());
for (String line : StringUtils.split(response, "\n")) {
Matcher versionMatcher = VERSION_FLUIDNC_PATTERN.matcher(line);
if (versionMatcher.find()) {
return Optional.of(versionMatcher.group("variant"));
}
}
return Optional.empty();
}
public SemanticVersion getVersion() {
Optional<SemanticVersion> versionOptional = parseFluidNCVs();
if (versionOptional.isEmpty()) {
versionOptional = parseGrblVersion();
}
return versionOptional.orElse(new SemanticVersion());
}
private Optional<SemanticVersion> parseGrblVersion() {
String response = StringUtils.defaultString(getResponse());
for (String line : StringUtils.split(response, "\n")) {
Matcher versionMatcher = VERSION_GRBL_PATTERN.matcher(line);
if (versionMatcher.find()) {
try {
return Optional.of(new SemanticVersion(versionMatcher.group("version")));
} catch (ParseException e) {
// Never mind
}
}
}
return Optional.empty();
}
private Optional<SemanticVersion> parseFluidNCVs() {
String response = StringUtils.defaultString(getResponse());
for (String line : StringUtils.split(response, "\n")) {
Matcher matcher = VERSION_FLUIDNC_PATTERN.matcher(line);
if (matcher.find()) {
try {
return Optional.of(new SemanticVersion(matcher.group("version")));
} catch (ParseException e) {
// Never mind
}
}
}
return Optional.empty();
}
}