Bluetooth: Introduce API for LE advertising.

And provide an implementation for BlueZ.

Change-Id: I302aee7c43b77016d9e1e7a0d5bcbf00096abf76
Reviewed-by: Alex Blasche <alexander.blasche@theqtcompany.com>

1 files changed, 30 insertions, 1 deletions

diff --git a/src/bluetooth/qlowenergycontroller_bluez.cpp b/src/bluetooth/qlowenergycontroller_bluez.cpp
index 18d0f5a1..45d392d8 100644
--- a/src/bluetooth/qlowenergycontroller_bluez.cpp
+++ b/src/bluetooth/qlowenergycontroller_bluez.cpp
@@ -34,6 +34,7 @@
 
 #include "qlowenergycontroller_p.h"
 #include "qbluetoothsocket_p.h"
+#include "qleadvertiser_p.h"
 #include "bluez/bluez_data_p.h"
 #include "bluez/hcimanager_p.h"
 
@@ -203,7 +204,8 @@ QLowEnergyControllerPrivate::QLowEnergyControllerPrivate()
       mtuSize(ATT_DEFAULT_LE_MTU),
       securityLevelValue(-1),
       encryptionChangePending(false),
-      hciManager(0)
+      hciManager(0),
+      advertiser(0)
 {
     qRegisterMetaType<QList<QLowEnergyHandle> >();
 
@@ -219,6 +221,26 @@ QLowEnergyControllerPrivate::QLowEnergyControllerPrivate()
 QLowEnergyControllerPrivate::~QLowEnergyControllerPrivate()
 {
 }
+void QLowEnergyControllerPrivate::startAdvertising(const QLowEnergyAdvertisingParameters &params,
+        const QLowEnergyAdvertisingData &advertisingData,
+        const QLowEnergyAdvertisingData &scanResponseData)
+{
+    qCDebug(QT_BT_BLUEZ) << "Starting to advertise";
+    if (!advertiser) {
+        advertiser = new QLeAdvertiserBluez(params, advertisingData, scanResponseData, *hciManager,
+                                            this);
+        connect(advertiser, &QLeAdvertiser::errorOccurred, this,
+                &QLowEnergyControllerPrivate::handleAdvertisingError);
+    }
+    setState(QLowEnergyController::AdvertisingState);
+    advertiser->startAdvertising();
+}
+
+void QLowEnergyControllerPrivate::stopAdvertising()
+{
+    setState(QLowEnergyController::UnconnectedState);
+    advertiser->stopAdvertising();
+}
 
 void QLowEnergyControllerPrivate::connectToDevice()
 {
@@ -1743,4 +1765,11 @@ bool QLowEnergyControllerPrivate::increaseEncryptLevelfRequired(quint8 errorCode
     return false;
 }
 
+void QLowEnergyControllerPrivate::handleAdvertisingError()
+{
+    qCWarning(QT_BT_BLUEZ) << "received advertising error";
+    setError(QLowEnergyController::AdvertisingError);
+    setState(QLowEnergyController::UnconnectedState);
+}
+
 QT_END_NAMESPACE