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72 lines
1.8 KiB
PHP
72 lines
1.8 KiB
PHP
<?php
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namespace Safe;
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use Safe\Exceptions\ZipException;
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/**
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* Closes the specified directory entry.
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*
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* @param resource $zip_entry A directory entry previously opened zip_entry_open.
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* @throws ZipException
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*
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*/
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function zip_entry_close($zip_entry): void
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{
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error_clear_last();
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$result = \zip_entry_close($zip_entry);
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if ($result === false) {
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throw ZipException::createFromPhpError();
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}
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}
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/**
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* Opens a directory entry in a zip file for reading.
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*
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* @param resource $zip A valid resource handle returned by zip_open.
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* @param resource $zip_entry A directory entry returned by zip_read.
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* @param string $mode Any of the modes specified in the documentation of
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* fopen.
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*
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* Currently, mode is ignored and is always
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* "rb". This is due to the fact that zip support
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* in PHP is read only access.
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* @throws ZipException
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*
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*/
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function zip_entry_open($zip, $zip_entry, string $mode = null): void
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{
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error_clear_last();
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if ($mode !== null) {
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$result = \zip_entry_open($zip, $zip_entry, $mode);
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} else {
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$result = \zip_entry_open($zip, $zip_entry);
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}
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if ($result === false) {
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throw ZipException::createFromPhpError();
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}
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}
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/**
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* Reads from an open directory entry.
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*
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* @param resource $zip_entry A directory entry returned by zip_read.
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* @param int $length The number of bytes to return.
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*
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* This should be the uncompressed length you wish to read.
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* @return string Returns the data read, empty string on end of a file.
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* @throws ZipException
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*
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*/
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function zip_entry_read($zip_entry, int $length = 1024): string
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{
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error_clear_last();
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$result = \zip_entry_read($zip_entry, $length);
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if ($result === false) {
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throw ZipException::createFromPhpError();
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}
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return $result;
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}
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