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php-shell
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Implemented update event

This commit is contained in:
Chris 2016-11-01 15:15:47 +01:00
parent de7f12b7d5
commit 612e8d06c0
2 changed files with 16 additions and 13 deletions
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19
examples/simple.php
View File

@ -26,22 +26,21 @@ class MyShell extends Shell
}); });
$context->addCommand("mycommand", new MyCommand()); $context->addCommand("mycommand", new MyCommand());
$this->updatePrompt(); $this->updatePrompt();
$this->addListener("update", function() {
static $lt;
$t = floor(microtime(true));
if ($t > $lt) {
$lt = $t + 5;
echo date("Y-m-d h:i:s")."\n";
}
});
} }
protected function updatePrompt() protected function updatePrompt()
{ {
$this->setPrompt("test[{$this->seq}]: "); $this->setPrompt("test[{$this->seq}]: ");
} }
protected function onUpdate()
{
static $lt;
$t = floor(microtime(true));
if ($t > $lt) {
$lt = $t + 5;
echo date("Y-m-d h:i:s")."\n";
}
}
protected function onCommand($buffer) protected function onCommand($buffer)
{ {

10
lib/Shell.php
View File

@ -261,7 +261,6 @@ class Shell
// Update the input stuff, sleep if nothing to do. // Update the input stuff, sleep if nothing to do.
if (!($buffer = $this->lineReader->update())) { if (!($buffer = $this->lineReader->update())) {
usleep(10000); usleep(10000);
continue;
} }
// we get a ^C on ^C, so deal with the ^C. // we get a ^C on ^C, so deal with the ^C.
if ($buffer == "\x03") { if ($buffer == "\x03") {
@ -270,7 +269,10 @@ class Shell
} }
// Execute the buffer // Execute the buffer
ob_start(); ob_start();
$this->executeBuffer($buffer); $this->dispatchEvent("update");
if ($buffer) {
$this->executeBuffer($buffer);
}
$output = ob_get_contents(); $output = ob_get_contents();
ob_end_clean(); ob_end_clean();
@ -284,7 +286,9 @@ class Shell
$this->stop(); $this->stop();
} }
$this->dispatchEvent("prompt", [ "context"=>$this->context ]); if ($buffer) {
$this->dispatchEvent("prompt", [ "context"=>$this->context ]);
}
} }
$this->lineReader = null; $this->lineReader = null;