net.schmizz.sshj.connection.channel.direct.Signal Maven / Gradle / Ivy
/*
* Copyright 2010 Shikhar Bhushan
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package net.schmizz.sshj.connection.channel.direct;
/** Various signals that may be sent or received. The signals are from POSIX and simply miss the {@code "SIG_"} prefix. */
public enum Signal {
ABRT("ABRT"),
ALRM("ALRM"),
FPE("FPE"),
HUP("HUP"),
ILL("ILL"),
INT("INT"),
KILL("KILL"),
PIPE("PIPE"),
QUIT(
"QUIT"),
SEGV("SEGV"),
TERM("TERM"),
USR1("USR1"),
USR2("USR2"),
UNKNOWN("UNKNOWN");
/**
* Create from the string representation used when the signal is received as part of an SSH packet.
*
* @param name name of the signal as received
*
* @return the enum constant inferred
*/
public static Signal fromString(String name) {
for (Signal sig : Signal.values())
if (sig.name.equals(name))
return sig;
return UNKNOWN;
}
private final String name;
private Signal(String name) {
this.name = name;
}
@Override
public String toString() {
return name;
}
}