1 files changed, 103 insertions, 0 deletions
diff --git a/msm8909/libqservice/IQHDMIClient.cpp b/msm8909/libqservice/IQHDMIClient.cpp
new file mode 100644
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+++ b/msm8909/libqservice/IQHDMIClient.cpp
@@ -0,0 +1,103 @@
+/*
+* Copyright (c) 2014 The Linux Foundation. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+*    * Redistributions of source code must retain the above copyright
+*      notice, this list of conditions and the following disclaimer.
+*    * Redistributions in binary form must reproduce the above
+*      copyright notice, this list of conditions and the following
+*      disclaimer in the documentation and/or other materials provided
+*      with the distribution.
+*    * Neither the name of The Linux Foundation. nor the names of its
+*      contributors may be used to endorse or promote products derived
+*      from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+* ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#include <log/log.h>
+#include <binder/Parcel.h>
+#include "IQHDMIClient.h"
+
+using namespace android;
+namespace qClient {
+
+enum {
+    HDMI_CONNECTED = IBinder::FIRST_CALL_TRANSACTION,
+    CEC_MESSAGE_RECEIVED
+};
+
+class BpQHDMIClient : public BpInterface<IQHDMIClient>
+{
+public:
+    BpQHDMIClient(const sp<IBinder>& impl)
+            :BpInterface<IQHDMIClient>(impl)
+    {
+    }
+
+    void onHdmiHotplug(int connected)
+    {
+        Parcel data, reply;
+        data.writeInterfaceToken(IQHDMIClient::getInterfaceDescriptor());
+        data.writeInt32(connected);
+        remote()->transact(HDMI_CONNECTED, data, &reply, IBinder::FLAG_ONEWAY);
+    }
+
+    void onCECMessageRecieved(char *msg, ssize_t len)
+    {
+        Parcel data, reply;
+        data.writeInterfaceToken(IQHDMIClient::getInterfaceDescriptor());
+        data.writeInt32((int32_t)len);
+        void *buf = data.writeInplace(len);
+        if (buf != NULL)
+            memcpy(buf, msg, len);
+        remote()->transact(CEC_MESSAGE_RECEIVED, data, &reply,
+                IBinder::FLAG_ONEWAY);
+    }
+};
+
+IMPLEMENT_META_INTERFACE(QHDMIClient,
+        "android.display.IQHDMIClient");
+
+status_t BnQHDMIClient::onTransact(uint32_t code, const Parcel& data,
+        Parcel* reply, uint32_t flags)
+{
+    switch(code) {
+        case HDMI_CONNECTED: {
+            CHECK_INTERFACE(IQHDMIClient, data, reply);
+            int connected = data.readInt32();
+            onHdmiHotplug(connected);
+            return NO_ERROR;
+        }
+        case CEC_MESSAGE_RECEIVED: {
+            CHECK_INTERFACE(IQHDMIClient, data, reply);
+            ssize_t len = data.readInt32();
+            const void* msg;
+            if(len >= 0 && len <= (ssize_t) data.dataAvail()) {
+                msg = data.readInplace(len);
+            } else {
+                msg = NULL;
+                len = 0;
+            }
+            if (msg != NULL)
+                onCECMessageRecieved((char*) msg, len);
+            return NO_ERROR;
+        }
+        default: {
+            return BBinder::onTransact(code, data, reply, flags);
+        }
+    }
+}
+
+}; //namespace qClient