92 lines
1.9 KiB
PHP
92 lines
1.9 KiB
PHP
<?php
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namespace nur\sery;
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use nur\sery\file\FileReader;
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use nur\sery\file\FileWriter;
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use nur\sery\file\MemoryStream;
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use nur\sery\file\SharedFile;
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use nur\sery\file\TempStream;
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use nur\sery\file\TmpfileWriter;
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/**
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* Class file: outils pour gérer les fichiers
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*/
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class file {
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static function fix_dash($file) {
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if ($file === "-") $file = null;
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return $file;
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}
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static function reader($input, ?callable $func=null): FileReader {
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$file = new FileReader(self::fix_dash($input));
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if ($func !== null) {
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try {
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$func($file);
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} finally {
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$file->close();
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}
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}
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return $file;
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}
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static function writer($output, ?string $mode=null, ?callable $func=null): FileWriter {
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$file = new FileWriter(self::fix_dash($output), $mode);
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if ($func !== null) {
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try {
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$func($file);
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} finally {
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$file->close();
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}
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}
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return $file;
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}
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static function shared($file, ?callable $func=null): SharedFile {
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$file = new SharedFile($file);
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if ($func !== null) {
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try {
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$func($file);
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} finally {
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$file ->close();
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}
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}
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return $file;
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}
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static function tmpwriter($destdir=null, ?callable $func=null): TmpfileWriter {
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$file = new TmpfileWriter($destdir);
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if ($func !== null) {
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try {
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$func($file);
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} finally {
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$file->close();
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}
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}
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return $file;
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}
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static function memory(?callable $func=null): MemoryStream {
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$file = new MemoryStream();
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if ($func !== null) {
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try {
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$func($file);
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} finally {
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$file->close();
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}
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}
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return $file;
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}
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static function temp(?callable $func=null): TempStream {
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$file = new TempStream();
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if ($func !== null) {
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try {
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$func($file);
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} finally {
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$file->close();
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}
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}
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return $file;
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}
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}
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