change to directory scanning thingy
This commit is contained in:
Brian Matzon
parent
394a3ba97b
commit
96967d1296
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@ -32,7 +32,6 @@
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package org.lwjgl.test.fmod3;
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import java.io.File;
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import java.io.IOException;
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import java.nio.IntBuffer;
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import org.lwjgl.BufferUtils;
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@ -49,81 +48,107 @@ import org.lwjgl.fmod3.FSoundTagField;
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* @version $Revision$
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*/
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public class TagFieldTest {
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/** Scratch buffer */
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static IntBuffer scratch = BufferUtils.createIntBuffer(16);
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/**
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* Main entry point
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*
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* @param args arguments for app
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*/
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public static void main(String[] args) {
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if (args.length < 1) {
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System.out.println("Usage:\n TagFieldTest <file>");
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// default to phero.mp3
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args = new String[] { "res\\phero.mp3"};
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System.out.println("Usage:\n TagFieldTest <file|dir>");
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// default to .
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args = new String[] { "."};
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System.out.println("Using default: " + args[0]);
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}
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File file = new File(args[0]);
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if (!file.exists()) {
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System.out.println("No such file: " + args[0]);
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return;
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}
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// initialize fmod
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try {
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System.out.println("Initializing FMOD");
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FMOD.create();
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if (!FSound.FSOUND_Init(44100, 32, 0)) {
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System.out.println("Failed to initialize FMOD");
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System.out.println("Error: " + FMOD.FMOD_ErrorString(FSound.FSOUND_GetError()));
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FMOD.destroy();
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return;
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}
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} catch (FMODException fmode) {
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fmode.printStackTrace();
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return;
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}
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System.out.println("Initializing FMOD");
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if (!FSound.FSOUND_Init(44100, 32, 0)) {
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System.out.println("Failed to initialize FMOD");
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System.out.println("Error: " + FMOD.FMOD_ErrorString(FSound.FSOUND_GetError()));
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return;
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}
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System.out.println("Loading " + args[0]);
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FSoundStream stream = FSound.FSOUND_Stream_Open(args[0], FSound.FSOUND_NORMAL, 0, 0);
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if (stream != null) {
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//scratch buffer
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IntBuffer scratch = BufferUtils.createIntBuffer(16);
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FSound.FSOUND_Stream_Play(0, stream);
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// find number of tags
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FSound.FSOUND_Stream_GetNumTagFields(stream, scratch);
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int tagCount = scratch.get(0);
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System.out.println("Found: " + tagCount + " tag fields");
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// print each name value pair
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FSoundTagField field;
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for(int i=0; i<tagCount; i++) {
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field = new FSoundTagField();
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if(FSound.FSOUND_Stream_GetTagField(stream, i, field)) {
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System.out.println("Field " + i + ": " + field.getName() + ", " + field.getType() + ", " + field.getValueAsString() + ", " + field.getLength());
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}
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}
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// trying to find the artist field
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System.out.println("Looking for tag...");
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field = new FSoundTagField(FSound.FSOUND_TAGFIELD_ID3V1, "ARTIST");
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if(FSound.FSOUND_Stream_FindTagField(stream, field)) {
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System.out.println("Found field: " + field.getName() + ", " + field.getType() + ", " + field.getValueAsString() + ", " + field.getLength());
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}
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System.out.println("Press enter to stop playing");
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try {
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System.in.read();
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} catch (IOException ioe) {
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}
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System.out.println("Done playing. Cleaning up");
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FSound.FSOUND_Stream_Stop(stream);
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FSound.FSOUND_Stream_Close(stream);
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} else {
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System.out.println("Unable to play: " + args[0]);
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System.out.println("Error: " + FMOD.FMOD_ErrorString(FSound.FSOUND_GetError()));
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}
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// scan the supplied arg
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System.out.println("Starting recursive scan from: " + args[0]);
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scanPath(new File(args[0]));
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// shutdown
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FSound.FSOUND_Close();
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FMOD.destroy();
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}
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/**
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* Scans a path for files
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*
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* @param path Path to scan
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*/
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private static void scanPath(File path) {
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// if we got supplied a file - scan it
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if (path.isFile()) {
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scanFile(path);
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return;
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}
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// if we got a dir scan it for files and subfolders
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if (path.isDirectory()) {
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File[] files = path.listFiles();
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if (files != null) {
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// scan each entry, recursively calling scanPath
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for (int i = 0; i < files.length; i++) {
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scanPath(files[i]);
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}
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}
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return;
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}
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System.out.println("Ignoring: " + path.getAbsolutePath());
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}
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/**
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* Scans a file for tag fields
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* @param file file to scan for tags
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*/
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private static void scanFile(File file) {
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// if we got an mp3 or an ogg file, open it
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if (file.getName().indexOf(".mp3") != -1 || file.getName().indexOf(".ogg") != -1) {
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System.out.println("Opening " + file.getAbsolutePath());
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FSoundStream stream = FSound.FSOUND_Stream_Open(file.getAbsolutePath(), FSound.FSOUND_NORMAL, 0, 0);
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if(stream == null) {
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System.out.println("Unable to open file: " + FMOD.FMOD_ErrorString(FSound.FSOUND_GetError()));
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return;
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}
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FSound.FSOUND_Stream_GetNumTagFields(stream, scratch);
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int tagCount = scratch.get(0);
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// print each name value pair
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if (tagCount > 0) {
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System.out.println("The following list of tags were found:");
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FSoundTagField field;
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for (int i = 0; i < tagCount; i++) {
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field = new FSoundTagField();
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if (FSound.FSOUND_Stream_GetTagField(stream, i, field)) {
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System.out.println(" " + field.getName() + " = '" + field.getValueAsString() + "'");
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}
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}
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} else {
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System.out.println("Unable to locates any tags");
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}
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System.out.println();
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FSound.FSOUND_Stream_Close(stream);
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}
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}
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}
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