emulator opengl - directory rearrangment

Move system/OpenglCodecCommon into shared/OpenglCodecCommon so it's code
can be shared among more components of the project.

Move tests/ut_renderer/TimeUtils.* into a the common area

Annotate ErrLog.h and GLDecoderContextData.h with the project license statement

Change-Id: Ieea42e95edd5ad89fda4cfa40356a012304ee976

tools/emulator/opengl/shared/OpenglCodecCommon/TcpStream.h

@@ -0,0 +1,50 @@
+/*
+* Copyright (C) 2011 The Android Open Source Project
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+#ifndef __TCP_STREAM_H
+#define __TCP_STREAM_H
+
+#include <stdlib.h>
+#include "IOStream.h"
+
+
+class TcpStream : public IOStream {
+public:
+    typedef enum { ERR_INVALID_SOCKET = -1000 } TcpStreamError;
+
+    explicit TcpStream(size_t bufsize = 10000);
+    ~TcpStream();
+    int listen(unsigned short port, bool localhost_only = true, bool reuse_address = true);
+    TcpStream *accept();
+    int connect(const char *hostname, unsigned short port);
+
+    virtual void *allocBuffer(size_t minSize);
+    virtual int commitBuffer(size_t size);
+    virtual const unsigned char *readFully( void *buf, size_t len);
+
+    bool valid() { return m_sock >= 0; }
+    int recv(void *buf, size_t len);
+
+private:
+    int writeFully(const void *buf, size_t len);
+
+private:
+    int m_sock;
+    size_t m_bufsize;
+    unsigned char *m_buf;
+    TcpStream(int sock, size_t bufSize);
+};
+
+#endif