From 023a537ffcaf0740ce5ae3d22af9b0cbb1dd770a Mon Sep 17 00:00:00 2001
From: manfromhuh <manfromhuh@memeware.net>
Date: Fri, 6 Aug 2021 10:30:19 -0400
Subject: [PATCH] Initial commit

---
 build.xml                              | 73 +++++++++++++++++++++++++
 src/picture_lister/Picture_Lister.java | 76 ++++++++++++++++++++++++++
 2 files changed, 149 insertions(+)
 create mode 100644 build.xml
 create mode 100644 src/picture_lister/Picture_Lister.java

diff --git a/build.xml b/build.xml
new file mode 100644
index 0000000..21aad0f
--- /dev/null
+++ b/build.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- You may freely edit this file. See commented blocks below for -->
+<!-- some examples of how to customize the build. -->
+<!-- (If you delete it and reopen the project it will be recreated.) -->
+<!-- By default, only the Clean and Build commands use this build script. -->
+<!-- Commands such as Run, Debug, and Test only use this build script if -->
+<!-- the Compile on Save feature is turned off for the project. -->
+<!-- You can turn off the Compile on Save (or Deploy on Save) setting -->
+<!-- in the project's Project Properties dialog box.-->
+<project name="Picture_Lister" default="default" basedir=".">
+    <description>Builds, tests, and runs the project Picture_Lister.</description>
+    <import file="nbproject/build-impl.xml"/>
+    <!--
+
+    There exist several targets which are by default empty and which can be 
+    used for execution of your tasks. These targets are usually executed 
+    before and after some main targets. They are: 
+
+      -pre-init:                 called before initialization of project properties
+      -post-init:                called after initialization of project properties
+      -pre-compile:              called before javac compilation
+      -post-compile:             called after javac compilation
+      -pre-compile-single:       called before javac compilation of single file
+      -post-compile-single:      called after javac compilation of single file
+      -pre-compile-test:         called before javac compilation of JUnit tests
+      -post-compile-test:        called after javac compilation of JUnit tests
+      -pre-compile-test-single:  called before javac compilation of single JUnit test
+      -post-compile-test-single: called after javac compilation of single JUunit test
+      -pre-jar:                  called before JAR building
+      -post-jar:                 called after JAR building
+      -post-clean:               called after cleaning build products
+
+    (Targets beginning with '-' are not intended to be called on their own.)
+
+    Example of inserting an obfuscator after compilation could look like this:
+
+        <target name="-post-compile">
+            <obfuscate>
+                <fileset dir="${build.classes.dir}"/>
+            </obfuscate>
+        </target>
+
+    For list of available properties check the imported 
+    nbproject/build-impl.xml file. 
+
+
+    Another way to customize the build is by overriding existing main targets.
+    The targets of interest are: 
+
+      -init-macrodef-javac:     defines macro for javac compilation
+      -init-macrodef-junit:     defines macro for junit execution
+      -init-macrodef-debug:     defines macro for class debugging
+      -init-macrodef-java:      defines macro for class execution
+      -do-jar:                  JAR building
+      run:                      execution of project 
+      -javadoc-build:           Javadoc generation
+      test-report:              JUnit report generation
+
+    An example of overriding the target for project execution could look like this:
+
+        <target name="run" depends="Picture_Lister-impl.jar">
+            <exec dir="bin" executable="launcher.exe">
+                <arg file="${dist.jar}"/>
+            </exec>
+        </target>
+
+    Notice that the overridden target depends on the jar target and not only on 
+    the compile target as the regular run target does. Again, for a list of available 
+    properties which you can use, check the target you are overriding in the
+    nbproject/build-impl.xml file. 
+
+    -->
+</project>
diff --git a/src/picture_lister/Picture_Lister.java b/src/picture_lister/Picture_Lister.java
new file mode 100644
index 0000000..2b315f8
--- /dev/null
+++ b/src/picture_lister/Picture_Lister.java
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2021 manfromhuh <manfromhuh@memeware.net>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+package picture_lister;
+
+import java.io.File;
+import java.io.FilenameFilter;
+
+/**
+ *
+ * @author manfromhuh <manfromhuh@memeware.net>
+ */
+public class Picture_Lister {
+
+    /**
+     * @param args the command line arguments
+     */
+    public static void main(String[] args) {
+        if (args.length == 0){//Check for input
+            System.out.println("No input.\nExiting...");
+            System.exit(0);
+        }
+        String picture_dir = args[0];
+        System.out.println(picture_dir);
+        //Creating a File object for directory
+        File directoryPath = new File(picture_dir);
+        FilenameFilter picture_filter = new FilenameFilter() {
+   
+            @Override
+            public boolean accept(File dir, String name) {
+               if(name.lastIndexOf('.')>0) {
+               
+                  // get last index for '.' char
+                  int lastIndex = name.lastIndexOf('.');
+                  
+                  // get extension
+                  String str = name.substring(lastIndex);
+                  
+                  // match path name extension
+                  if(str.equals(".png") || str.equals(".jpg")) {
+                     return true;
+                  }
+               }
+               
+               return false;
+            }
+         };
+        if (directoryPath.isDirectory()) {
+            System.out.println("Listing directory...\n");
+            //List of all files and directories
+            File contents[] = directoryPath.listFiles(picture_filter);
+            System.out.println("List of files and directories in the specified directory:");
+            for (int i = 0; i < contents.length; i++) {
+                System.out.println(contents[i]);
+            }
+        } else {
+            System.out.println("Not a directory.\nExiting...");
+            System.exit(0);
+        }
+    }
+    
+}