Socket: Add Get/Set socket option to the Blueooth Socket (4/4)

Add Get/Set socket option for the Bluetooth socket.These APIs
will be called from the frameworks

CRs-Fixed: 557180
Change-Id: I5ceef23d49e382089f479e8d618eec1dbc6ed5fb

1 files changed, 42 insertions, 0 deletions

diff --git a/src/com/android/bluetooth/btservice/AdapterService.java b/src/com/android/bluetooth/btservice/AdapterService.java
index 1c3e2b5b9..94a590dff 100644
--- a/src/com/android/bluetooth/btservice/AdapterService.java
+++ b/src/com/android/bluetooth/btservice/AdapterService.java
@@ -1252,6 +1252,29 @@ public class AdapterService extends Service {
             return service.sdpSearch(device,uuid);
         }
 
+        public int setSocketOpt(int type, int channel, int optionName, byte [] optionVal,
+                                                    int optionLen) {
+            if (!Utils.checkCaller()) {
+                Log.w(TAG,"setSocketOpt(): not allowed for non-active user");
+                return -1;
+            }
+
+            AdapterService service = getService();
+            if (service == null) return -1;
+            return service.setSocketOpt(type, channel, optionName, optionVal, optionLen);
+        }
+
+        public int getSocketOpt(int type, int channel, int optionName, byte [] optionVal) {
+            if (!Utils.checkCaller()) {
+                Log.w(TAG,"getSocketOpt(): not allowed for non-active user");
+                return -1;
+            }
+
+            AdapterService service = getService();
+            if (service == null) return -1;
+            return service.getSocketOpt(type, channel, optionName, optionVal);
+        }
+
         public boolean configHciSnoopLog(boolean enable) {
             if (Binder.getCallingUid() != Process.SYSTEM_UID) {
                 EventLog.writeEvent(0x534e4554 /* SNET */, "Bluetooth", Binder.getCallingUid(),
@@ -2002,6 +2025,19 @@ public class AdapterService extends Service {
         return ParcelFileDescriptor.adoptFd(fd);
     }
 
+     int setSocketOpt(int type, int channel, int optionName, byte [] optionVal,
+             int optionLen) {
+        enforceCallingOrSelfPermission(BLUETOOTH_PERM, "Need BLUETOOTH permission");
+
+        return setSocketOptNative(type, channel, optionName, optionVal, optionLen);
+     }
+
+     int getSocketOpt(int type, int channel, int optionName, byte [] optionVal) {
+        enforceCallingOrSelfPermission(BLUETOOTH_PERM, "Need BLUETOOTH permission");
+
+        return getSocketOptNative(type, channel, optionName, optionVal);
+     }
+
     boolean configHciSnoopLog(boolean enable) {
         enforceCallingOrSelfPermission(BLUETOOTH_PERM, "Need BLUETOOTH permission");
         return configHciSnoopLogNative(enable);
@@ -2323,6 +2359,12 @@ public class AdapterService extends Service {
     private native int createSocketChannelNative(int type, String serviceName,
                                                  byte[] uuid, int port, int flag);
 
+    private native int setSocketOptNative(int fd, int type, int optionName,
+                                byte [] optionVal, int optionLen);
+
+    private native int  getSocketOptNative(int fd, int type, int optionName,
+                                byte [] optionVal);
+
     /*package*/ native boolean configHciSnoopLogNative(boolean enable);
     /*package*/ native boolean factoryResetNative();