From c67060a7f3ffba476d7af22c8cd324aa1be60ae3 Mon Sep 17 00:00:00 2001
From: Victor <melnikukr@mail.ru>
Date: Sun, 28 Feb 2016 10:52:18 +0200
Subject: [PATCH] =?UTF-8?q?=D0=A4=D1=83=D0=BD=D0=BA=D1=86=D0=B8=D0=B8=20?=
 =?UTF-8?q?=D0=B4=D0=BB=D1=8F=20=D1=80=D0=B0=D0=B1=D0=BE=D1=82=D1=8B=20?=
 =?UTF-8?q?=D1=81=20=D1=84=D0=B0=D0=B9=D0=BB=D0=B0=D0=BC=D0=B8?=
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---
 .../annimon/ownlang/lib/modules/files.java    | 48 +++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/src/com/annimon/ownlang/lib/modules/files.java b/src/com/annimon/ownlang/lib/modules/files.java
index 979c399..2fdffc4 100644
--- a/src/com/annimon/ownlang/lib/modules/files.java
+++ b/src/com/annimon/ownlang/lib/modules/files.java
@@ -31,6 +31,12 @@ public final class files implements Module {
         
         Functions.set("fopen", new fopen());
         Functions.set("listFiles", new listFiles());
+        Functions.set("delete", new delete());
+        Functions.set("exists", new exists());
+        Functions.set("isDirectory", new isDirectory());
+        Functions.set("isFile", new isFile());
+        Functions.set("mkdir", new mkdir());
+        Functions.set("fileSize", new fileSize());
         Functions.set("readBoolean", new readBoolean());
         Functions.set("readByte", new readByte());
         Functions.set("readBytes", new readBytes());
@@ -128,6 +134,48 @@ public final class files implements Module {
         }
     }
     
+    private static class delete extends FileFunction {
+        @Override
+        protected Value execute(FileInfo fileInfo, Value[] args) throws IOException {
+            return NumberValue.fromBoolean(fileInfo.file.delete());
+        }
+    }
+    
+    private static class exists extends FileFunction {
+        @Override
+        protected Value execute(FileInfo fileInfo, Value[] args) throws IOException {
+            return NumberValue.fromBoolean(fileInfo.file.exists());
+        }
+    }
+    
+    private static class isDirectory extends FileFunction {
+        @Override
+        protected Value execute(FileInfo fileInfo, Value[] args) throws IOException {
+            return NumberValue.fromBoolean(fileInfo.file.isDirectory());
+        }
+    }
+    
+    private static class isFile extends FileFunction {
+        @Override
+        protected Value execute(FileInfo fileInfo, Value[] args) throws IOException {
+            return NumberValue.fromBoolean(fileInfo.file.isFile());
+        }
+    }
+    
+    private static class mkdir extends FileFunction {
+        @Override
+        protected Value execute(FileInfo fileInfo, Value[] args) throws IOException {
+            return NumberValue.fromBoolean(fileInfo.file.mkdir());
+        }
+    }
+    
+    private static class fileSize extends FileFunction {
+        @Override
+        protected Value execute(FileInfo fileInfo, Value[] args) throws IOException {
+            return new NumberValue(fileInfo.file.length());
+        }
+    }
+    
     private static class readBoolean extends FileFunction {
         @Override
         protected Value execute(FileInfo fileInfo, Value[] args) throws IOException {