From 8df3db566a3a937b45ebf11adb90d265e6f5e2d4 Mon Sep 17 00:00:00 2001
From: Andreas Baumann <mail@andreasbaumann.cc>
Date: Sun, 17 Nov 2019 20:45:02 +0100
Subject: initial checking of customized version 1.0rc9

---
 .../guzzle/src/Guzzle/Iterator/AppendIterator.php  | 19 ++++++++
 .../guzzle/src/Guzzle/Iterator/ChunkedIterator.php | 56 ++++++++++++++++++++++
 .../guzzle/src/Guzzle/Iterator/FilterIterator.php  | 36 ++++++++++++++
 .../guzzle/src/Guzzle/Iterator/MapIterator.php     | 34 +++++++++++++
 .../src/Guzzle/Iterator/MethodProxyIterator.php    | 27 +++++++++++
 vendor/guzzle/guzzle/src/Guzzle/Iterator/README.md | 25 ++++++++++
 .../guzzle/src/Guzzle/Iterator/composer.json       | 27 +++++++++++
 7 files changed, 224 insertions(+)
 create mode 100644 vendor/guzzle/guzzle/src/Guzzle/Iterator/AppendIterator.php
 create mode 100644 vendor/guzzle/guzzle/src/Guzzle/Iterator/ChunkedIterator.php
 create mode 100644 vendor/guzzle/guzzle/src/Guzzle/Iterator/FilterIterator.php
 create mode 100644 vendor/guzzle/guzzle/src/Guzzle/Iterator/MapIterator.php
 create mode 100644 vendor/guzzle/guzzle/src/Guzzle/Iterator/MethodProxyIterator.php
 create mode 100644 vendor/guzzle/guzzle/src/Guzzle/Iterator/README.md
 create mode 100644 vendor/guzzle/guzzle/src/Guzzle/Iterator/composer.json

(limited to 'vendor/guzzle/guzzle/src/Guzzle/Iterator')

diff --git a/vendor/guzzle/guzzle/src/Guzzle/Iterator/AppendIterator.php b/vendor/guzzle/guzzle/src/Guzzle/Iterator/AppendIterator.php
new file mode 100644
index 0000000..1b6bd7e
--- /dev/null
+++ b/vendor/guzzle/guzzle/src/Guzzle/Iterator/AppendIterator.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace Guzzle\Iterator;
+
+/**
+ * AppendIterator that is not affected by https://bugs.php.net/bug.php?id=49104
+ */
+class AppendIterator extends \AppendIterator
+{
+    /**
+     * Works around the bug in which PHP calls rewind() and next() when appending
+     *
+     * @param \Iterator $iterator Iterator to append
+     */
+    public function append(\Iterator $iterator)
+    {
+        $this->getArrayIterator()->append($iterator);
+    }
+}
diff --git a/vendor/guzzle/guzzle/src/Guzzle/Iterator/ChunkedIterator.php b/vendor/guzzle/guzzle/src/Guzzle/Iterator/ChunkedIterator.php
new file mode 100644
index 0000000..d76cdd4
--- /dev/null
+++ b/vendor/guzzle/guzzle/src/Guzzle/Iterator/ChunkedIterator.php
@@ -0,0 +1,56 @@
+<?php
+
+namespace Guzzle\Iterator;
+
+/**
+ * Pulls out chunks from an inner iterator and yields the chunks as arrays
+ */
+class ChunkedIterator extends \IteratorIterator
+{
+    /** @var int Size of each chunk */
+    protected $chunkSize;
+
+    /** @var array Current chunk */
+    protected $chunk;
+
+    /**
+     * @param \Traversable $iterator  Traversable iterator
+     * @param int          $chunkSize Size to make each chunk
+     * @throws \InvalidArgumentException
+     */
+    public function __construct(\Traversable $iterator, $chunkSize)
+    {
+        $chunkSize = (int) $chunkSize;
+        if ($chunkSize < 0 ) {
+            throw new \InvalidArgumentException("The chunk size must be equal or greater than zero; $chunkSize given");
+        }
+
+        parent::__construct($iterator);
+        $this->chunkSize = $chunkSize;
+    }
+
+    public function rewind()
+    {
+        parent::rewind();
+        $this->next();
+    }
+
+    public function next()
+    {
+        $this->chunk = array();
+        for ($i = 0; $i < $this->chunkSize && parent::valid(); $i++) {
+            $this->chunk[] = parent::current();
+            parent::next();
+        }
+    }
+
+    public function current()
+    {
+        return $this->chunk;
+    }
+
+    public function valid()
+    {
+        return (bool) $this->chunk;
+    }
+}
diff --git a/vendor/guzzle/guzzle/src/Guzzle/Iterator/FilterIterator.php b/vendor/guzzle/guzzle/src/Guzzle/Iterator/FilterIterator.php
new file mode 100644
index 0000000..b103367
--- /dev/null
+++ b/vendor/guzzle/guzzle/src/Guzzle/Iterator/FilterIterator.php
@@ -0,0 +1,36 @@
+<?php
+
+namespace Guzzle\Iterator;
+
+use Guzzle\Common\Exception\InvalidArgumentException;
+
+/**
+ * Filters values using a callback
+ *
+ * Used when PHP 5.4's {@see \CallbackFilterIterator} is not available
+ */
+class FilterIterator extends \FilterIterator
+{
+    /** @var mixed Callback used for filtering */
+    protected $callback;
+
+    /**
+     * @param \Iterator      $iterator Traversable iterator
+     * @param array|\Closure $callback Callback used for filtering. Return true to keep or false to filter.
+     *
+     * @throws InvalidArgumentException if the callback if not callable
+     */
+    public function __construct(\Iterator $iterator, $callback)
+    {
+        parent::__construct($iterator);
+        if (!is_callable($callback)) {
+            throw new InvalidArgumentException('The callback must be callable');
+        }
+        $this->callback = $callback;
+    }
+
+    public function accept()
+    {
+        return call_user_func($this->callback, $this->current());
+    }
+}
diff --git a/vendor/guzzle/guzzle/src/Guzzle/Iterator/MapIterator.php b/vendor/guzzle/guzzle/src/Guzzle/Iterator/MapIterator.php
new file mode 100644
index 0000000..7e586bd
--- /dev/null
+++ b/vendor/guzzle/guzzle/src/Guzzle/Iterator/MapIterator.php
@@ -0,0 +1,34 @@
+<?php
+
+namespace Guzzle\Iterator;
+
+use Guzzle\Common\Exception\InvalidArgumentException;
+
+/**
+ * Maps values before yielding
+ */
+class MapIterator extends \IteratorIterator
+{
+    /** @var mixed Callback */
+    protected $callback;
+
+    /**
+     * @param \Traversable   $iterator Traversable iterator
+     * @param array|\Closure $callback Callback used for iterating
+     *
+     * @throws InvalidArgumentException if the callback if not callable
+     */
+    public function __construct(\Traversable $iterator, $callback)
+    {
+        parent::__construct($iterator);
+        if (!is_callable($callback)) {
+            throw new InvalidArgumentException('The callback must be callable');
+        }
+        $this->callback = $callback;
+    }
+
+    public function current()
+    {
+        return call_user_func($this->callback, parent::current());
+    }
+}
diff --git a/vendor/guzzle/guzzle/src/Guzzle/Iterator/MethodProxyIterator.php b/vendor/guzzle/guzzle/src/Guzzle/Iterator/MethodProxyIterator.php
new file mode 100644
index 0000000..de4ab03
--- /dev/null
+++ b/vendor/guzzle/guzzle/src/Guzzle/Iterator/MethodProxyIterator.php
@@ -0,0 +1,27 @@
+<?php
+
+namespace Guzzle\Iterator;
+
+/**
+ * Proxies missing method calls to the innermost iterator
+ */
+class MethodProxyIterator extends \IteratorIterator
+{
+    /**
+     * Proxy method calls to the wrapped iterator
+     *
+     * @param string $name Name of the method
+     * @param array  $args Arguments to proxy
+     *
+     * @return mixed
+     */
+    public function __call($name, array $args)
+    {
+        $i = $this->getInnerIterator();
+        while ($i instanceof \OuterIterator) {
+            $i = $i->getInnerIterator();
+        }
+
+        return call_user_func_array(array($i, $name), $args);
+    }
+}
diff --git a/vendor/guzzle/guzzle/src/Guzzle/Iterator/README.md b/vendor/guzzle/guzzle/src/Guzzle/Iterator/README.md
new file mode 100644
index 0000000..8bb7e08
--- /dev/null
+++ b/vendor/guzzle/guzzle/src/Guzzle/Iterator/README.md
@@ -0,0 +1,25 @@
+Guzzle Iterator
+===============
+
+Provides useful Iterators and Iterator decorators
+
+- ChunkedIterator: Pulls out chunks from an inner iterator and yields the chunks as arrays
+- FilterIterator: Used when PHP 5.4's CallbackFilterIterator is not available
+- MapIterator: Maps values before yielding
+- MethodProxyIterator: Proxies missing method calls to the innermost iterator
+
+### Installing via Composer
+
+```bash
+# Install Composer
+curl -sS https://getcomposer.org/installer | php
+
+# Add Guzzle as a dependency
+php composer.phar require guzzle/iterator:~3.0
+```
+
+After installing, you need to require Composer's autoloader:
+
+```php
+require 'vendor/autoload.php';
+```
diff --git a/vendor/guzzle/guzzle/src/Guzzle/Iterator/composer.json b/vendor/guzzle/guzzle/src/Guzzle/Iterator/composer.json
new file mode 100644
index 0000000..ee17379
--- /dev/null
+++ b/vendor/guzzle/guzzle/src/Guzzle/Iterator/composer.json
@@ -0,0 +1,27 @@
+{
+    "name": "guzzle/iterator",
+    "description": "Provides helpful iterators and iterator decorators",
+    "keywords": ["iterator", "guzzle"],
+    "homepage": "http://guzzlephp.org/",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Michael Dowling",
+            "email": "mtdowling@gmail.com",
+            "homepage": "https://github.com/mtdowling"
+        }
+    ],
+    "require": {
+        "php": ">=5.3.2",
+        "guzzle/common": ">=2.8.0"
+    },
+    "autoload": {
+        "psr-0": { "Guzzle\\Iterator": "/" }
+    },
+    "target-dir": "Guzzle/Iterator",
+    "extra": {
+        "branch-alias": {
+            "dev-master": "3.7-dev"
+        }
+    }
+}
-- 
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