From 3692b8262294723c1fcfc75e759e59570557f949 Mon Sep 17 00:00:00 2001
From: Alok Barsode <alok.barsode@azingo.com>
Date: Wed, 3 Sep 2008 12:47:20 +0530
Subject: Adding adapter_get_agent.

---
 src/adapter.c  |  8 ++++++++
 src/adapter.h  |  1 +
 src/agent.c    | 14 ++++++++------
 src/dbus-hci.c | 10 +++++-----
 4 files changed, 22 insertions(+), 11 deletions(-)

diff --git a/src/adapter.c b/src/adapter.c
index fe9aaef0..5f11b853 100644
--- a/src/adapter.c
+++ b/src/adapter.c
@@ -2894,6 +2894,14 @@ void adapter_mode_changed(struct adapter *adapter, uint8_t scan_mode)
 					DBUS_TYPE_STRING, &mode);
 }
 
+struct agent *adapter_get_agent(struct adapter *adapter)
+{
+	if (!adapter || !adapter->agent)
+		return NULL;
+
+	return adapter->agent;
+}
+
 int btd_register_adapter_driver(struct btd_adapter_driver *driver)
 {
 	adapter_drivers = g_slist_append(adapter_drivers, driver);
diff --git a/src/adapter.h b/src/adapter.h
index 5c6e5558..1fdf2684 100644
--- a/src/adapter.h
+++ b/src/adapter.h
@@ -174,6 +174,7 @@ int adapter_remove_found_device(struct adapter *adapter, bdaddr_t *bdaddr);
 void adapter_update_oor_devices(struct adapter *adapter);
 void adapter_remove_oor_device(struct adapter *adapter, char *peer_addr);
 void adapter_mode_changed(struct adapter *adapter, uint8_t scan_mode);
+struct agent *adapter_get_agent(struct adapter *adapter);
 
 struct btd_adapter_driver {
 	const char *name;
diff --git a/src/agent.c b/src/agent.c
index c35b2500..ae530f98 100644
--- a/src/agent.c
+++ b/src/agent.c
@@ -194,9 +194,10 @@ struct agent *agent_create(struct adapter *adapter, const char *name,
 				const char *path, uint8_t capability,
 				agent_remove_cb cb, void *remove_cb_data)
 {
-	struct agent *agent;
+	struct agent *agent, *adapter_agent;
 
-	if (adapter->agent && g_str_equal(adapter->agent->name, name))
+	adapter_agent = adapter_get_agent(adapter);
+	if (adapter_agent && g_str_equal(adapter_agent->name, name))
 		return NULL;
 
 	agent = g_new0(struct agent, 1);
@@ -700,17 +701,18 @@ static int request_fallback(struct agent_request *req,
 				DBusPendingCallNotifyFunction function)
 {
 	struct adapter *adapter = req->agent->adapter;
+	struct agent *adapter_agent = adapter_get_agent(adapter);
 	DBusMessage *msg;
 
-	if (req->agent == adapter->agent || adapter->agent == NULL)
+	if (req->agent == adapter_agent || adapter_agent == NULL)
 		return -EINVAL;
 
 	dbus_pending_call_cancel(req->call);
 
 	msg = dbus_message_copy(req->msg);
 
-	dbus_message_set_destination(msg, adapter->agent->name);
-	dbus_message_set_path(msg, adapter->agent->path);
+	dbus_message_set_destination(msg, adapter_agent->name);
+	dbus_message_set_path(msg, adapter_agent->path);
 
 	if (dbus_connection_send_with_reply(connection, msg,
 					&req->call, REQUEST_TIMEOUT) == FALSE) {
@@ -720,7 +722,7 @@ static int request_fallback(struct agent_request *req,
 	}
 
 	req->agent->request = NULL;
-	req->agent = adapter->agent;
+	req->agent = adapter_agent;
 	req->agent->request = req;
 
 	dbus_message_unref(req->msg);
diff --git a/src/dbus-hci.c b/src/dbus-hci.c
index d0348522..604011f0 100644
--- a/src/dbus-hci.c
+++ b/src/dbus-hci.c
@@ -254,7 +254,7 @@ int hcid_dbus_request_pin(int dev, bdaddr_t *sba, struct hci_conn_info *ci)
 		agent = device_get_agent(device);
 
 	if (!agent)
-		agent = adapter->agent;
+		agent = adapter_get_agent(adapter);
 
 	if (!agent)
 		return -EPERM;
@@ -463,7 +463,7 @@ int hcid_dbus_user_confirm(bdaddr_t *sba, bdaddr_t *dba, uint32_t passkey)
 	agent = device_get_agent(device);
 
 	if (!agent)
-		agent = adapter->agent;
+		agent = adapter_get_agent(adapter);
 
 	if (!agent) {
 		error("No agent available for user confirm request");
@@ -504,7 +504,7 @@ int hcid_dbus_user_passkey(bdaddr_t *sba, bdaddr_t *dba)
 		agent = device_get_agent(device);
 
 	if (!agent)
-		agent = adapter->agent;
+		agent = adapter_get_agent(adapter);
 
 	if (!agent) {
 		error("No agent available for user confirm request");
@@ -543,7 +543,7 @@ int hcid_dbus_user_notify(bdaddr_t *sba, bdaddr_t *dba, uint32_t passkey)
 		agent = device_get_agent(device);
 
 	if (!agent)
-		agent = adapter->agent;
+		agent = adapter_get_agent(adapter);
 
 	if (!agent) {
 		error("No agent available for user confirm request");
@@ -1479,7 +1479,7 @@ int hcid_dbus_get_io_cap(bdaddr_t *local, bdaddr_t *remote,
 			*auth = 0x03;
 	}
 	if (!agent)
-		agent = adapter->agent;
+		agent = adapter_get_agent(adapter);
 
 	if (!agent) {
 		/* This is the non bondable mode case */
-- 
cgit