48 lines
1.2 KiB
PHP
48 lines
1.2 KiB
PHP
<?php
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namespace nur\sery\wip\app\cli;
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use nur\sery\ExitError;
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use nur\sery\os\proc\Cmd;
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use nur\sery\os\sh;
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use nur\sery\output\msg;
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use nur\sery\wip\app\app2;
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use nur\sery\wip\app\RunFile;
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class bg_launcher {
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static function _start(array $args, Runfile $runfile): void {
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$pid = pcntl_fork();
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if ($pid == -1) {
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# parent, impossible de forker
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throw new ExitError(app2::EC_FORK_PARENT, "Unable to fork");
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} elseif (!$pid) {
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# child, fork ok
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$runfile->wfPrepare($pid);
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$logfile = $runfile->getLogfile() ?? "/tmp/NULIB_APP_app_start.log";
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$exitcode = app2::EC_FORK_CHILD;
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try {
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# puis lancer la commande
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$cmd = new Cmd($args);
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$cmd->addSource("/g/init.env");
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$cmd->addRedir("both", $logfile, true);
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$cmd->fork_exec($exitcode, false);
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sh::_waitpid(-$pid, $exitcode);
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} finally {
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$runfile->wfReaped($exitcode);
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}
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}
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}
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static function _stop(Runfile $runfile): bool {
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$data = $runfile->read();
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$pid = $runfile->_getCid($data);
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msg::action("stop $pid");
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if ($runfile->wfKill($reason)) {
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msg::asuccess();
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return true;
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} else {
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msg::afailure($reason);
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return false;
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}
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}
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}
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