Update to gradle

1 files changed, 85 insertions, 0 deletions

diff --git a/app/src/main/java/github/daneren2005/dsub/util/tags/Bastp.java b/app/src/main/java/github/daneren2005/dsub/util/tags/Bastp.java
new file mode 100644
index 00000000..aa0a2e25
--- /dev/null
+++ b/app/src/main/java/github/daneren2005/dsub/util/tags/Bastp.java
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2013 Adrian Ulrich <adrian@blinkenlights.ch>
+ *
+ * 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 3 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, see <http://www.gnu.org/licenses/>. 
+ */
+
+
+package github.daneren2005.dsub.util.tags;
+
+import java.io.RandomAccessFile;
+import java.io.IOException;
+import java.util.HashMap;
+
+
+public class Bastp {
+	
+	public Bastp() {
+	}
+	
+	public HashMap getTags(String fname) {
+		HashMap tags = new HashMap();
+		try {
+			RandomAccessFile ra = new RandomAccessFile(fname, "r");
+			tags = getTags(ra);
+			ra.close();
+		}
+		catch(Exception e) {
+			/* we dont' care much: SOMETHING went wrong. d'oh! */
+		}
+		
+		return tags;
+	}
+	
+	public HashMap getTags(RandomAccessFile s) {
+		HashMap tags = new HashMap();
+		byte[] file_ff = new byte[4];
+		
+		try {
+			s.read(file_ff);
+			String magic = new String(file_ff);
+			if(magic.equals("fLaC")) {
+				tags = (new FlacFile()).getTags(s);
+			}
+			else if(magic.equals("OggS")) {
+				tags = (new OggFile()).getTags(s);
+			}
+			else if(file_ff[0] == -1 && file_ff[1] == -5) { /* aka 0xfffb in real languages */
+				tags = (new LameHeader()).getTags(s);
+			}
+			else if(magic.substring(0,3).equals("ID3")) {
+				tags = (new ID3v2File()).getTags(s);
+				if(tags.containsKey("_hdrlen")) {
+					Long hlen = Long.parseLong( tags.get("_hdrlen").toString(), 10 );
+					HashMap lameInfo = (new LameHeader()).parseLameHeader(s, hlen);
+					/* add gain tags if not already present */
+					inheritTag("REPLAYGAIN_TRACK_GAIN", lameInfo, tags);
+					inheritTag("REPLAYGAIN_ALBUM_GAIN", lameInfo, tags);
+				}
+			}
+			tags.put("_magic", magic);
+		}
+		catch (IOException e) {
+		}
+		return tags;
+	}
+	
+	private void inheritTag(String key, HashMap from, HashMap to) {
+		if(!to.containsKey(key) && from.containsKey(key)) {
+			to.put(key, from.get(key));
+		}
+	}
+	
+}
+