1 files changed, 61 insertions, 4 deletions

diff --git a/obex/javax/obex/HeaderSet.java b/obex/javax/obex/HeaderSet.java
index 51b560a..35fe186 100644
--- a/obex/javax/obex/HeaderSet.java
+++ b/obex/javax/obex/HeaderSet.java
@@ -40,7 +40,7 @@ import java.security.SecureRandom;
 
 /**
  * This class implements the javax.obex.HeaderSet interface for OBEX over
- * RFCOMM.
+ * RFCOMM or OBEX over l2cap.
  * @hide
  */
 public final class HeaderSet {
@@ -178,6 +178,22 @@ public final class HeaderSet {
      */
     public static final int OBJECT_CLASS = 0x4F;
 
+    /**
+     * Represents the OBEX Single Response Mode (SRM). This header is used
+     * for Single response mode, introduced in OBEX 1.5.
+     * <P>
+     * The value of <code>SINGLE_RESPONSE_MODE</code> is 0x97 (151).
+     */
+    public static final int SINGLE_RESPONSE_MODE = 0x97;
+
+    /**
+     * Represents the OBEX Single Response Mode Parameters. This header is used
+     * for Single response mode, introduced in OBEX 1.5.
+     * <P>
+     * The value of <code>SINGLE_RESPONSE_MODE_PARAMETER</code> is 0x98 (152).
+     */
+    public static final int SINGLE_RESPONSE_MODE_PARAMETER = 0x98;
+
     private Long mCount; // 4 byte unsigned integer
 
     private String mName; // null terminated Unicode text string
@@ -204,7 +220,7 @@ public final class HeaderSet {
 
     private byte[] mObjectClass; // byte sequence
 
-    private String[] mUnicodeUserDefined; //null terminated unicode string
+    private String[] mUnicodeUserDefined; // null terminated unicode string
 
     private byte[][] mSequenceUserDefined; // byte sequence user defined
 
@@ -212,7 +228,12 @@ public final class HeaderSet {
 
     private Long[] mIntegerUserDefined; // 4 byte unsigned integer
 
-    private final SecureRandom mRandom;
+    private SecureRandom mRandom = null;
+
+    private Byte mSingleResponseMode; // byte to indicate enable/disable/support for SRM
+
+    private Byte mSrmParam; // byte representing the SRM parameters - only "wait"
+                            // is supported by Bluetooth
 
     /*package*/ byte[] nonce;
 
@@ -234,7 +255,6 @@ public final class HeaderSet {
         mByteUserDefined = new Byte[16];
         mIntegerUserDefined = new Long[16];
         responseCode = -1;
-        mRandom = new SecureRandom();
     }
 
     /**
@@ -393,6 +413,30 @@ public final class HeaderSet {
                     }
                 }
                 break;
+            case SINGLE_RESPONSE_MODE:
+                if (headerValue == null) {
+                    mSingleResponseMode = null;
+                } else {
+                    if (!(headerValue instanceof Byte)) {
+                        throw new IllegalArgumentException(
+                                "Single Response Mode must be a Byte");
+                    } else {
+                        mSingleResponseMode = (Byte)headerValue;
+                    }
+                }
+                break;
+            case SINGLE_RESPONSE_MODE_PARAMETER:
+                if (headerValue == null) {
+                    mSrmParam = null;
+                } else {
+                    if (!(headerValue instanceof Byte)) {
+                        throw new IllegalArgumentException(
+                                "Single Response Mode Parameter must be a Byte");
+                    } else {
+                        mSrmParam = (Byte)headerValue;
+                    }
+                }
+                break;
             default:
                 // Verify that it was not a Unicode String user Defined
                 if ((headerID >= 0x30) && (headerID <= 0x3F)) {
@@ -493,6 +537,10 @@ public final class HeaderSet {
                 return mObjectClass;
             case APPLICATION_PARAMETER:
                 return mAppParam;
+            case SINGLE_RESPONSE_MODE:
+                return mSingleResponseMode;
+            case SINGLE_RESPONSE_MODE_PARAMETER:
+                return mSrmParam;
             default:
                 // Verify that it was not a Unicode String user Defined
                 if ((headerID >= 0x30) && (headerID <= 0x3F)) {
@@ -564,6 +612,12 @@ public final class HeaderSet {
         if (mObjectClass != null) {
             out.write(OBJECT_CLASS);
         }
+        if(mSingleResponseMode != null) {
+            out.write(SINGLE_RESPONSE_MODE);
+        }
+        if(mSrmParam != null) {
+            out.write(SINGLE_RESPONSE_MODE_PARAMETER);
+        }
 
         for (int i = 0x30; i < 0x40; i++) {
             if (mUnicodeUserDefined[i - 0x30] != null) {
@@ -625,6 +679,9 @@ public final class HeaderSet {
             throws IOException {
 
         nonce = new byte[16];
+        if(mRandom == null) {
+            mRandom = new SecureRandom();
+        }
         for (int i = 0; i < 16; i++) {
             nonce[i] = (byte)mRandom.nextInt();
         }