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Merge pull request #3607 from Hoekstraa/killall-safeguard

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API: Add safeguard to ns.killall(), preventing killing itself by default
This commit is contained in:
hydroflame
2022-05-04 11:48:14 -04:00
committed by GitHub
parent 84564100e9 5dee4980e0
commit 55392a4db7
2 changed files with 11 additions and 5 deletions
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13
src/NetscriptFunctions.ts
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@ -1233,16 +1233,21 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
return false;
}
},
killall: function (_hostname: unknown = workerScript.hostname): boolean {
killall: function (_hostname: unknown = workerScript.hostname, _safetyguard: unknown = true): boolean {
updateDynamicRam("killall", getRamCost(Player, "killall"));
const hostname = helper.string("killall", "hostname", _hostname);
const safetyguard = helper.boolean(_safetyguard);
if (hostname === undefined) {
throw makeRuntimeErrorMsg("killall", "Takes 1 argument");
throw makeRuntimeErrorMsg("killall", "Usage: killall(hostname, [safetyguard boolean])");
}
const server = safeGetServer(hostname, "killall");
const scriptsRunning = server.runningScripts.length > 0;
let scriptsKilled = 0;
for (let i = server.runningScripts.length - 1; i >= 0; --i) {
if (safetyguard === true && server.runningScripts[i].pid == workerScript.pid) continue;
killWorkerScript(server.runningScripts[i], server.hostname, false);
++scriptsKilled;
}
WorkerScriptStartStopEventEmitter.emit();
workerScript.log(
@ -1250,7 +1255,7 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
() => `Killing all scripts on '${server.hostname}'. May take a few minutes for the scripts to die.`,
);
return scriptsRunning;
return scriptsKilled > 0;
},
exit: function (): void {
updateDynamicRam("exit", getRamCost(Player, "exit"));

3
src/ScriptEditor/NetscriptDefinitions.d.ts vendored
View File

@ -5311,9 +5311,10 @@ export interface NS {
* If no host is defined, it will kill all scripts, where the script is running.
*
* @param host - IP or hostname of the server on which to kill all scripts.
* @param safetyguard - Skips the script that calls this function
* @returns True if any scripts were killed, and false otherwise.
*/
killall(host?: string): boolean;
killall(host?: string, safetyguard?: boolean): boolean;
/**
* Terminates the current script immediately.