Differential D21742 Diff 51827 src/future/exec/ExecFuture.php

Changeset View

Standalone View

src/future/exec/ExecFuture.php

Show First 20 Lines • Show All 186 Lines • ▼ Show 20 Lines	/* -( Interacting With Commands )------------------------------------------ */
* NOTE: If you call @{method:discardBuffers}, all the stdout/stderr data		* NOTE: If you call @{method:discardBuffers}, all the stdout/stderr data
* will be thrown away and the cursors will be reset.		* will be thrown away and the cursors will be reset.
*		*
* @return pair <$stdout, $stderr> pair with new output since the last call		* @return pair <$stdout, $stderr> pair with new output since the last call
* to this method.		* to this method.
* @task interact		* @task interact
*/		*/
public function read() {		public function read() {
$stdout = $this->readStdout();		$stdout_value = $this->readStdout();

		$stderr = $this->stderr;
		if ($stderr === null) {
		$stderr_value = '';
		} else {
		$stderr_value = substr($stderr, $this->stderrPos);
		}

$result = array(		$result = array(
$stdout,		$stdout_value,
(string)substr($this->stderr, $this->stderrPos),		$stderr_value,
);		);

$this->stderrPos = $this->getStderrBufferLength();		$this->stderrPos = $this->getStderrBufferLength();

return $result;		return $result;
}		}

public function readStdout() {		public function readStdout() {
if ($this->start) {		if ($this->start) {
$this->updateFuture(); // Sync		$this->updateFuture(); // Sync
}		}

$result = (string)substr($this->stdout, $this->stdoutPos);		$stdout = $this->stdout;

		if ($stdout === null) {
		$result = '';
		} else {
		$result = substr($stdout, $this->stdoutPos);
		}

$this->stdoutPos = $this->getStdoutBufferLength();		$this->stdoutPos = $this->getStdoutBufferLength();

return $result;		return $result;
}		}


/**		/**
* Write data to stdin of the command.		* Write data to stdin of the command.
▲ Show 20 Lines • Show All 816 Lines • Show Last 20 Lines