From e5591fa56f1c231a439fe185b9b2d697eadd1dce Mon Sep 17 00:00:00 2001
From: Sven Slootweg <jamsoftgamedev@gmail.com>
Date: Sat, 5 May 2012 21:31:08 +0200
Subject: [PATCH] Add more classes to php-libgit

---
 public_html/libgit/base.php               |   3 ++
 public_html/libgit/class.blob.php         |   8 ++++
 public_html/libgit/class.tag.php          |   8 ++++
 public_html/libgit/class.tree.element.php |  14 +++++++
 public_html/libgit/class.tree.php         |  47 +++++++++++++++++++++-
 public_html/test.hex                      | Bin 0 -> 152 bytes
 public_html/test.php                      |   5 ++-
 7 files changed, 82 insertions(+), 3 deletions(-)
 create mode 100644 public_html/libgit/class.blob.php
 create mode 100644 public_html/libgit/class.tag.php
 create mode 100644 public_html/libgit/class.tree.element.php
 create mode 100644 public_html/test.hex

diff --git a/public_html/libgit/base.php b/public_html/libgit/base.php
index bd9f7bc..038d49c 100644
--- a/public_html/libgit/base.php
+++ b/public_html/libgit/base.php
@@ -25,7 +25,10 @@ function sha1_from_bin($bin)
 
 require(dirname(__FILE__) . "/class.repository.php");
 require(dirname(__FILE__) . "/class.object.php");
+require(dirname(__FILE__) . "/class.blob.php");
+require(dirname(__FILE__) . "/class.tag.php");
 require(dirname(__FILE__) . "/class.tree.php");
+require(dirname(__FILE__) . "/class.tree.element.php");
 require(dirname(__FILE__) . "/class.commit.php");
 require(dirname(__FILE__) . "/class.actor.php");
 ?>
diff --git a/public_html/libgit/class.blob.php b/public_html/libgit/class.blob.php
new file mode 100644
index 0000000..37cc44a
--- /dev/null
+++ b/public_html/libgit/class.blob.php
@@ -0,0 +1,8 @@
+<?php
+class GitBlob extends GitObject
+{
+	function __construct($repo, $headerdata, $data)
+	{
+		parent::__construct($repo, $headerdata, $data);
+	}
+}
diff --git a/public_html/libgit/class.tag.php b/public_html/libgit/class.tag.php
new file mode 100644
index 0000000..97c4263
--- /dev/null
+++ b/public_html/libgit/class.tag.php
@@ -0,0 +1,8 @@
+<?php
+class GitTag extends GitObject
+{
+	function __construct($repo, $headerdata, $data)
+	{
+		parent::__construct($repo, $headerdata, $data);
+	}
+}
diff --git a/public_html/libgit/class.tree.element.php b/public_html/libgit/class.tree.element.php
new file mode 100644
index 0000000..e6ae4f9
--- /dev/null
+++ b/public_html/libgit/class.tree.element.php
@@ -0,0 +1,14 @@
+<?php
+class GitTreeElement
+{
+	public $mode = "";
+	public $filename = "";
+	public $hash = "";
+	
+	function __construct($mode, $filename, $hash)
+	{
+		$this->mode = $mode;
+		$this->filename = $filename;
+		$this->hash = $hash;
+	}
+}
diff --git a/public_html/libgit/class.tree.php b/public_html/libgit/class.tree.php
index de6703f..3f42d4c 100644
--- a/public_html/libgit/class.tree.php
+++ b/public_html/libgit/class.tree.php
@@ -1,5 +1,50 @@
 <?php
 class GitTree extends GitObject
 {
-
+	public $elements = array();
+	
+	function __construct($repo, $headerdata, $data)
+	{
+		parent::__construct($repo, $headerdata, $data);
+		
+		$parsing_sha = false;
+		$sha_bytecount = 0;
+		$lines = array();
+		$current_line = "";
+		
+		for($i = 0; $i < strlen($data); $i++)
+		{
+			$char = $data[$i];
+			$current_line .= $char;
+			
+			if(ord($char) == 0)
+			{
+				$parsing_sha = true;
+			}
+			else
+			{
+				if($parsing_sha === true)
+				{
+					$sha_bytecount += 1;
+				}
+				
+				if($sha_bytecount == 20)
+				{
+					$parsing_sha = false;
+					$lines[] = $current_line;
+					$current_line = "";
+					$sha_bytecount = 0;
+				}
+			}
+		}
+		$lines[] = $current_line;
+		
+		foreach($lines as $line)
+		{
+			list($metadata, $binhash) = explode("\0", $line, 2);
+			list($mode, $filename) = explode(" ", $metadata, 2);
+			$hash = sha1_from_bin($binhash);
+			$this->elements[] = new GitTreeElement($mode, $filename, $hash);
+		}
+	}
 }
diff --git a/public_html/test.hex b/public_html/test.hex
new file mode 100644
index 0000000000000000000000000000000000000000..c0f95ee1f52ed17ab3901773e156a70553ba4a08
GIT binary patch
literal 152
zcmXRZN=;QTG%;o{G%zqTF;UP<&n(GI&&w}LWvH8QUZB-!l3u6Up*tZSdCC{w6c|BO
z`FJ|J`USf(++JvR>F)RDca0LqmNwr09?befY_W*}5GWLsCgo%%$7ht}<}j$uo4fAi
x?FAM&hou9RG%csKa)j_eRF&lC=M*!<OSOO4nZtCeaCX;&Q_L^#GVIy>9{>f`Jsto6

literal 0
HcmV?d00001

diff --git a/public_html/test.php b/public_html/test.php
index 19d2026..b6fc4cb 100644
--- a/public_html/test.php
+++ b/public_html/test.php
@@ -2,7 +2,8 @@
 require("libgit/base.php");
 
 $s = new GitRepository("/home/occupy/testrepo.git");
-pretty_dump($s->GetObject("54e03e490b1bee1c154c3545bf258cab0629ee02"));
+/*pretty_dump($s->GetObject("54e03e490b1bee1c154c3545bf258cab0629ee02"));
 pretty_dump($s->GetObject("98d99489382a3541e6783bb2083554785f3eb72a"));
 pretty_dump($s->GetObject("9d8e0ba4a30f6a5d775a879c42c7de5aed4530c6"));
-pretty_dump($s->GetObject("710bfee4440517255475bf7c5454c0bdbb3b3e56"));
+pretty_dump($s->GetObject("710bfee4440517255475bf7c5454c0bdbb3b3e56"));*/
+pretty_dump($s->GetObject("dba13ed2ddf783ee8118c6a581dbf75305f816a3"));