adding zend project folders into old campcaster.

2010-12-07 14:19:27 -05:00 · 2010-12-07 14:19:27 -05:00 · 7ef0c18b26
commit 7ef0c18b26
parent 56abfaf28e
4045 changed files with 1054952 additions and 0 deletions
--- a/library/phing/system/io/OutputStream.php
+++ b/library/phing/system/io/OutputStream.php
@ -0,0 +1,108 @@
+<?php
+/*
+ *  $Id: OutputStream.php 905 2010-10-05 16:28:03Z mrook $  
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * This software consists of voluntary contributions made by many individuals
+ * and is licensed under the LGPL. For more information please see
+ * <http://phing.info>.
+ */
+
+/**
+ * Wrapper class for PHP stream that supports write operations.
+ * 
+ * @package   phing.system.io
+ */
+class OutputStream {
+    
+    /**
+     * @var resource The configured PHP stream.
+     */
+    protected $stream;
+
+    /**
+     * Construct a new OutputStream.
+     * @param resource $stream Configured PHP stream for writing.
+     */
+    public function __construct($stream) {
+        if (!is_resource($stream)) {
+            throw new IOException("Passed argument is not a valid stream.");
+        }
+        $this->stream = $stream;
+    }
+    
+    /**
+     * Closes attached stream, flushing output first.
+     * @throws IOException if cannot close stream (note that attempting to close an already closed stream will not raise an IOException)
+     * @return void
+     */
+    public function close() {
+        if ($this->stream === null) {
+            return;
+        }
+        $this->flush();
+        if (false === @fclose($this->stream)) {
+            $msg = "Cannot close " . $this->getResource() . ": $php_errormsg";
+            throw new IOException($msg);
+        }
+        $this->stream = null;
+    }
+    
+    /**
+     * Flushes stream.
+     * 
+     * @throws IOException if unable to flush data (e.g. stream is not open).
+     */
+    public function flush() {
+        if (false === @fflush($this->stream)) {
+            throw new IOException("Could not flush stream: " . $php_errormsg);
+        }
+    }
+    
+    /**
+     * Writes data to stream.
+     *
+     * @param string $buf Binary/character data to write.
+     * @param int $off (Optional) offset.
+     * @param int $len (Optional) number of bytes/chars to write. 
+     * @return void
+     * @throws IOException - if there is an error writing to stream
+     */
+    public function write($buf, $off = null, $len = null) {
+        if ( $off === null && $len === null ) {
+            $to_write = $buf;
+        } elseif ($off !== null && $len === null) {
+            $to_write = substr($buf, $off);
+        } elseif ($off === null && $len !== null) {
+            $to_write = substr($buf, 0, $len);
+        } else {
+            $to_write = substr($buf, $off, $len);
+        }
+        
+        $result = @fwrite($this->stream, $to_write);
+
+        if ( $result === false ) {
+            throw new IOException("Error writing to stream.");
+        }
+    }
+    
+    /**
+     * Returns a string representation of the attached PHP stream.
+     * @return string
+     */
+    public function __toString() {
+        return (string) $this->stream;
+    }
+}
+