Update Stat description and permission bits

src/Node/Directory.php

@@ -30,7 +30,7 @@ class Directory implements NodeContainerInterface
      */
     public function __construct(array $nodes = [])
     {
-        $this->mode = self::TYPE_BLOCK & self::TYPE_DIR;
+        $this->mode = self::TYPE_DIR;
 
         $this->dateAccessed = new DateTime();
         $this->dateCreated  = $this->dateAccessed;

src/Node/File.php

@@ -25,7 +25,7 @@ class File implements FileInterface
     public function __construct($content = '')
     {
         $this->content = (string) $content;
-        $this->mode = self::TYPE_BLOCK & self::TYPE_FILE;
+        $this->mode = self::TYPE_FILE;
 
         $this->dateAccessed = new DateTime();
         $this->dateCreated  = clone $this->dateAccessed;

src/Node/StatInterface.php

@@ -10,37 +10,61 @@
 namespace Vfs\Node;
 
 /**
+ * Mode bits for node description and permissions
+ *
  * @link http://www.gnu.org/software/libc/manual/html_node/Permission-Bits.html
+ * @link http://man7.org/linux/man-pages/man2/stat.2.html
  */
 interface StatInterface
 {
-    const S_IFMT  = 0170000;
-    const S_IFLNK = 0120000;
-    const S_IFREG = 0100000;
-    const S_IFDIR = 0040000;
-    const S_IRUSR = 0000400;
-    const S_IWUSR = 0000200;
-    const S_IXUSR = 0000100;
-    const S_IRGRP = 0000040;
-    const S_IWGRP = 0000020;
-    const S_IXGRP = 0000010;
-    const S_IROTH = 0000004;
-    const S_IWOTH = 0000002;
-    const S_IXOTH = 0000001;
+    const S_IFMT   = 0170000;
+    const S_IFSOCK = 0140000;
+    const S_IFLNK  = 0120000;
+    const S_IFREG  = 0100000;
+    const S_IFBLK  = 0060000;
+    const S_IFDIR  = 0040000;
+    const S_IFCHR  = 0020000;
+    const S_IFIFO  = 0010000;
+    const S_ISUID  = 0004000;
+    const S_ISGID  = 0002000;
+    const S_ISVTX  = 0001000;
+    const S_IRWXU  = 0000700;
+    const S_IRUSR  = 0000400;
+    const S_IWUSR  = 0000200;
+    const S_IXUSR  = 0000100;
+    const S_IRWXG  = 0000070;
+    const S_IRGRP  = 0000040;
+    const S_IWGRP  = 0000020;
+    const S_IXGRP  = 0000010;
+    const S_IRWXO  = 0000007;
+    const S_IROTH  = 0000004;
+    const S_IWOTH  = 0000002;
+    const S_IXOTH  = 0000001;
+
+    const TYPE_SOCKET = self::S_IFMT & self::S_IFSOCK;
+    const TYPE_LINK   = self::S_IFMT & self::S_IFLNK;
+    const TYPE_FILE   = self::S_IFMT & self::S_IFREG;
+    const TYPE_DIR    = self::S_IFMT & self::S_IFDIR;
+    const TYPE_PIPE   = self::S_IFMT & self::S_IFIFO;
+    const DEV_BLOCK   = self::S_IFMT & self::S_IFBLK;
+    const DEV_CHAR    = self::S_IFMT & self::S_IFCHR;
+
+    const SET_GROUP  = self::S_ISGID;
+    const SET_USER   = self::S_ISUID;
+    const SET_STICKY = self::S_ISVTX;
 
     const GROUP_EXEC  = self::S_IXGRP;
+    const GROUP_FULL  = self::S_IRWXG;
     const GROUP_WRITE = self::S_IWGRP;
     const GROUP_READ  = self::S_IRGRP;
     const OTHER_EXEC  = self::S_IXOTH;
+    const OTHER_FULL  = self::S_IRWXO;
     const OTHER_WRITE = self::S_IWOTH;
     const OTHER_READ  = self::S_IROTH;
     const USER_EXEC   = self::S_IXUSR;
+    const USER_FULL   = self::S_IRWXU;
     const USER_READ   = self::S_IRUSR;
     const USER_WRITE  = self::S_IWUSR;
-    const TYPE_BLOCK  = self::S_IFMT;
-    const TYPE_FILE   = self::S_IFREG;
-    const TYPE_DIR    = self::S_IFDIR;
-    const TYPE_LINK   = self::S_IFLNK;
 
     /**
      * @return integer

test/unit/Node/DirectoryTest.php

@@ -120,7 +120,7 @@ class DirectoryTest extends UnitTestCase
     {
         $dir = new Directory();
 
-        $this->assertEquals(0170000 & 0040000, $dir->getMode());
+        $this->assertEquals(StatInterface::TYPE_DIR, $dir->getMode() & StatInterface::S_IFMT);
     }
 
     public function testGetSize()

test/unit/Node/FileTest.php

@@ -54,7 +54,7 @@ class FileTest extends UnitTestCase
     {
         $file = new File();
 
-        $this->assertEquals(0170000 & 0100000, $file->getMode());
+        $this->assertEquals(StatInterface::TYPE_FILE, $file->getMode() & StatInterface::S_IFMT);
     }
 
     public function testGetSize()