1 files changed, 108 insertions, 0 deletions
diff --git a/org.fox.ttcomics/src/main/java/org/fox/ttcomics2/junrar/rarfile/MainHeader.java b/org.fox.ttcomics/src/main/java/org/fox/ttcomics2/junrar/rarfile/MainHeader.java
new file mode 100644
index 0000000..2f42327
--- /dev/null
+++ b/org.fox.ttcomics/src/main/java/org/fox/ttcomics2/junrar/rarfile/MainHeader.java
@@ -0,0 +1,108 @@
+/*
+ * Copyright (c) 2007 innoSysTec (R) GmbH, Germany. All rights reserved.
+ * Original author: Edmund Wagner
+ * Creation date: 22.05.2007
+ *
+ * Source: $HeadURL$
+ * Last changed: $LastChangedDate$
+ * 
+ * 
+ * the unrar licence applies to all junrar source and binary distributions 
+ * you are not allowed to use this source to re-create the RAR compression algorithm
+ *
+ * Here some html entities which can be used for escaping javadoc tags:
+ * "&":  "&#038;" or "&amp;"
+ * "<":  "&#060;" or "&lt;"
+ * ">":  "&#062;" or "&gt;"
+ * "@":  "&#064;" 
+ */
+package org.fox.ttcomics2.junrar.rarfile;
+
+
+import org.fox.ttcomics2.junrar.io.Raw;
+
+
+public class MainHeader extends BaseBlock {
+    public static final short mainHeaderSizeWithEnc = 7;
+    public static final short mainHeaderSize = 6;
+    private short highPosAv;
+    private int posAv;
+    private byte encryptVersion;
+
+    public MainHeader(BaseBlock bb, byte[] mainHeader) {
+        super(bb);
+        int pos = 0;
+        highPosAv = Raw.readShortLittleEndian(mainHeader, pos);
+        pos += 2;
+        posAv = Raw.readIntLittleEndian(mainHeader, pos);
+        pos += 4;
+
+        if (hasEncryptVersion()) {
+            encryptVersion |= mainHeader[pos] & 0xff;
+        }
+    }
+
+    public boolean hasArchCmt() {
+        return (this.flags & BaseBlock.MHD_COMMENT) != 0;
+    }
+
+    public byte getEncryptVersion() {
+        return encryptVersion;
+    }
+
+    public short getHighPosAv() {
+        return highPosAv;
+    }
+
+    public int getPosAv() {
+        return posAv;
+    }
+
+    public boolean isEncrypted() {
+        return (this.flags & BaseBlock.MHD_PASSWORD) != 0;
+    }
+
+    public boolean isMultiVolume() {
+        return (this.flags & BaseBlock.MHD_VOLUME) != 0;
+    }
+
+    public boolean isFirstVolume() {
+        return (this.flags & BaseBlock.MHD_FIRSTVOLUME) != 0;
+    }
+
+    public void print() {
+        super.print();
+        StringBuilder str = new StringBuilder();
+        str.append("posav: " + getPosAv());
+        str.append("\nhighposav: " + getHighPosAv());
+        str.append("\nhasencversion: " + hasEncryptVersion() + (hasEncryptVersion() ? getEncryptVersion() : ""));
+        str.append("\nhasarchcmt: " + hasArchCmt());
+        str.append("\nisEncrypted: " + isEncrypted());
+        str.append("\nisMultivolume: " + isMultiVolume());
+        str.append("\nisFirstvolume: " + isFirstVolume());
+        str.append("\nisSolid: " + isSolid());
+        str.append("\nisLocked: " + isLocked());
+        str.append("\nisProtected: " + isProtected());
+        str.append("\nisAV: " + isAV());
+    }
+
+    public boolean isSolid() {
+        return (this.flags & MHD_SOLID) != 0;
+    }
+
+    public boolean isLocked() {
+        return (this.flags & MHD_LOCK) != 0;
+    }
+
+    public boolean isProtected() {
+        return (this.flags & MHD_PROTECT) != 0;
+    }
+
+    public boolean isAV() {
+        return (this.flags & MHD_AV) != 0;
+    }
+
+    public boolean isNewNumbering() {
+        return (this.flags & MHD_NEWNUMBERING) != 0;
+    }
+}