From 7542bb6bd597400167da57dc43dd37ff85a6e173 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sl=C3=A1vek=20Banko?= <slavek.banko@axis.cz>
Date: Wed, 11 Dec 2019 01:41:26 +0100
Subject: kopete: Restore the MSN protocol because a replacement MSN server was
 created. This reverts commits 0486034738 - 2d5f9c55da and f6fd4ab6c0.
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Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit 73f00336178a9f312bac2992649120d462e0ac2d)
---
 kopete/protocols/msn/webcam/mimicwrapper.cpp | 105 +++++++++++++++++++++++++++
 1 file changed, 105 insertions(+)
 create mode 100644 kopete/protocols/msn/webcam/mimicwrapper.cpp

(limited to 'kopete/protocols/msn/webcam/mimicwrapper.cpp')

diff --git a/kopete/protocols/msn/webcam/mimicwrapper.cpp b/kopete/protocols/msn/webcam/mimicwrapper.cpp
new file mode 100644
index 00000000..75eb52cf
--- /dev/null
+++ b/kopete/protocols/msn/webcam/mimicwrapper.cpp
@@ -0,0 +1,105 @@
+/*
+    Copyright (c) 2005 by Olivier Goffart        <ogoffart@ kde.org>
+
+    *************************************************************************
+    *                                                                       *
+    * This program is free software; you can redistribute it and/or modify  *
+    * it under the terms of the GNU General Public License as published by  *
+    * the Free Software Foundation; either version 2 of the License, or     *
+    * (at your option) any later version.                                   *
+    *                                                                       *
+    *************************************************************************
+*/
+
+
+#include "mimicwrapper.h"
+
+#include "libmimic/mimic.h"
+
+//#include <tqbytearray.h>
+#include <kdebug.h>
+#include <tqimage.h>
+
+MimicWrapper::MimicWrapper()  : m_init(false)
+{
+	m_mimctx=mimic_open();
+}
+
+MimicWrapper::~MimicWrapper()
+{
+	mimic_close(m_mimctx);
+}
+
+
+TQPixmap MimicWrapper::decode(const TQByteArray& data)
+{
+	if(!m_init)
+	{
+		if(!mimic_decoder_init(m_mimctx, (guchar*)(data.data())))
+		{
+			kdWarning(14140) << k_funcinfo << "Impossible to init decoder" << endl;
+			return TQPixmap();
+		}
+		if (!mimic_get_property( m_mimctx, "buffer_size", &m_bufferSize) )
+		{
+			kdWarning(14140) << k_funcinfo << "Impossible to get buffer size" << endl;
+			return TQPixmap();
+		}
+		m_init=true;
+	}
+	
+	TQByteArray buff(m_bufferSize);
+	if(!mimic_decode_frame(m_mimctx, (guchar*)(data.data()) , (guchar*)(buff.data()) ) )
+	{
+		kdWarning(14140) << k_funcinfo << "Impossible to decode frame" << endl;
+		return TQPixmap();
+	}
+	int width,height;
+	mimic_get_property(m_mimctx, "width", &width);
+	mimic_get_property(m_mimctx, "height", &height);
+	
+	
+	TQByteArray buff2(m_bufferSize*4/3);
+	uint b2=0;
+	for(uint f=0;f<m_bufferSize;f+=3)
+	{
+		buff2[b2+0]=buff[f+2];
+		buff2[b2+1]=buff[f+1];
+		buff2[b2+2]=buff[f+0];
+		buff2[b2+3]=0x00;
+		b2+=4;
+	}
+
+	TQImage img( (uchar*)(buff2.data())   , width , height ,  32  , 0L , 0,  TQImage::BigEndian  );
+	return TQPixmap(img);
+}
+
+TQByteArray MimicWrapper::encode(const TQByteArray& data)
+{
+	if(!m_init)
+	{
+		if(!mimic_encoder_init(m_mimctx, MIMIC_RES_HIGH))
+		{
+			kdWarning(14140) << k_funcinfo << "Impossible to init encoder" << endl;
+			return TQByteArray();
+		}
+		if (!mimic_get_property( m_mimctx, "buffer_size", &m_bufferSize) )
+		{
+			kdWarning(14140) << k_funcinfo << "Impossible to get buffer size" << endl;
+			return TQByteArray();
+		}
+		m_init=true;
+		m_numFrames=0;
+	}
+	
+	TQByteArray buff(m_bufferSize);
+	int buff_new_size;
+	if(!mimic_encode_frame(m_mimctx, (guchar*)(data.data()) , (guchar*)(buff.data()) , (gint*)(&buff_new_size) ,  m_numFrames%15==0  ) )
+	{
+		kdWarning(14140) << k_funcinfo << "Impossible to decode frame" << endl;
+		return TQByteArray();
+	}
+	buff.resize(buff_new_size);
+	++m_numFrames;
+	return buff;
+}
-- 
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