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composer
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* handle errors with ZipArchive error constants to get meaningful error messages

pull/509/head
till 2012-03-29 14:19:41 +02:00
parent 30cfb69739
commit aef502aa86
1 changed files with 29 additions and 1 deletions
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30
src/Composer/Downloader/ZipDownloader.php
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@ -46,10 +46,38 @@ class ZipDownloader extends ArchiveDownloader
$zipArchive = new \ZipArchive();
if (true !== ($retval = $zipArchive->open($file))) {
throw new \UnexpectedValueException($file.' is not a valid zip archive, got error code '.$retval);
$this->handleZipError($retval, $file);
}
$zipArchive->extractTo($path);
$zipArchive->close();
}
protected function handleZipError($retval, $file)
{
switch ($retval) {
case \ZIPARCHIVE::ER_EXISTS:
throw new \UnexpectedValueException(sprintf("File '%s' already exists.", $file));
case \ZIPARCHIVE::ER_INCONS:
throw new \UnexpectedValueException(sprintf("Zip archive '%s' is inconsistent.", $file));
case \ZIPARCHIVE::ER_INVAL:
throw new \UnexpectedValueException(sprintf("Invalid argument. (%s)", $file));
case \ZIPARCHIVE::ER_MEMORY:
throw new \UnexpectedValueException(sprintf("Malloc failure. (%s)", $file));
case \ZIPARCHIVE::ER_NOENT:
throw new \UnexpectedValueException(sprintf("No such file: '%s'", $file));
case \ZIPARCHIVE::ER_NOZIP:
throw new \UnexpectedValueException(sprintf("'%s' is not a zip archive.", $file));
case \ZIPARCHIVE::ER_OPEN:
throw new \UnexpectedValueException(sprintf("Can't open file: %s", $file));
case \ZIPARCHIVE::ER_READ:
throw new \UnexpectedValueException(sprintf("Read error. (%s)", $file));
case \ZIPARCHIVE::ER_SEEK:
throw new \UnexpectedValueException(sprintf("Seek error. (%s)", $file));
default:
throw new \UnexpectedValueException(
sprintf("'%s' is not a valid zip archive, got error code: %s", $file, $retval)
);
}
}
}