From 8e469244c3df905f69183098bac204c776936e6b Mon Sep 17 00:00:00 2001
From: Kausik Sinnaswamy <kausik@broadcom.com>
Date: Wed, 13 Jun 2012 16:26:47 +0530
Subject: Send PAN disconnecting event on local side disconnect initiation

When the local side initiates disconnection, bluedroid should send
diconnecting event, otherwise the instrumentation tests do not pass.

Change-Id: Ic21a905407814c2117c04044c2799ea17a16d33b
---
 btif/include/btif_common.h |  6 +++++-
 btif/src/btif_pan.c        | 28 ++++++++++++++++++++++++++++
 2 files changed, 33 insertions(+), 1 deletion(-)

(limited to 'btif')

diff --git a/btif/include/btif_common.h b/btif/include/btif_common.h
index 6e119c0..8ae52e9 100644
--- a/btif/include/btif_common.h
+++ b/btif/include/btif_common.h
@@ -84,6 +84,7 @@
 #define BTIF_DM             1
 #define BTIF_HFP            2
 #define BTIF_AV             3
+#define BTIF_PAN            4
 
 extern bt_callbacks_t *bt_hal_cbacks;
 
@@ -138,7 +139,10 @@ enum
     BTIF_DM_CB_CREATE_BOND,   /* Create bond */
     BTIF_DM_CB_REMOVE_BOND,   /*Remove bond */
     BTIF_DM_CB_HID_REMOTE_NAME,   /* Remote name callback for HID device */
-    BTIF_DM_CB_BOND_STATE_BONDING
+    BTIF_DM_CB_BOND_STATE_BONDING,
+
+    BTIF_PAN_CB_START = BTIF_SIG_CB_START(BTIF_PAN),
+    BTIF_PAN_CB_DISCONNECTING, /* PAN Disconnect has been sent to BTA successfully */
 };
 
 /* Macro definitions for BD ADDR persistence */
diff --git a/btif/src/btif_pan.c b/btif/src/btif_pan.c
index 4a1f000..1aa882b 100644
--- a/btif/src/btif_pan.c
+++ b/btif/src/btif_pan.c
@@ -268,6 +268,31 @@ static bt_status_t btpan_connect(const bt_bdaddr_t *bd_addr, int local_role, int
     BTA_PanOpen((UINT8*)bd_addr->address, bta_local_role, bta_remote_role);
     return BT_STATUS_SUCCESS;
 }
+static void btif_in_pan_generic_evt(UINT16 event, char *p_param)
+{
+    BTIF_TRACE_EVENT2("%s: event=%d", __FUNCTION__, event);
+    switch (event) {
+        case BTIF_PAN_CB_DISCONNECTING:
+        {
+            bt_bdaddr_t *bd_addr = (bt_bdaddr_t*)p_param;
+            btpan_conn_t* conn = btpan_find_conn_addr(bd_addr->address);
+            int btpan_conn_local_role;
+            int btpan_remote_role;
+            asrt(conn != NULL);
+            if (conn) {
+                btpan_conn_local_role = bta_role_to_btpan(conn->local_role);
+                btpan_remote_role = bta_role_to_btpan(conn->remote_role);
+                callback.connection_state_cb(BTPAN_STATE_DISCONNECTING, BT_STATUS_SUCCESS,
+                        (const bt_bdaddr_t*)conn->peer, btpan_conn_local_role, btpan_remote_role);
+            }
+        } break;
+        default:
+        {
+            BTIF_TRACE_WARNING2("%s : Unknown event 0x%x", __FUNCTION__, event);
+        }
+        break;
+    }
+}
 static bt_status_t btpan_disconnect(const bt_bdaddr_t *bd_addr)
 {
     debug("in");
@@ -275,6 +300,9 @@ static bt_status_t btpan_disconnect(const bt_bdaddr_t *bd_addr)
     if(conn && conn->handle >= 0)
     {
         BTA_PanClose(conn->handle);
+        /* Inform the application that the disconnect has been initiated successfully */
+        btif_transfer_context(btif_in_pan_generic_evt, BTIF_PAN_CB_DISCONNECTING,
+                              (char *)bd_addr, sizeof(bt_bdaddr_t), NULL);
         return BT_STATUS_SUCCESS;
     }
     return BT_STATUS_FAIL;
-- 
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